Academic literature on the topic 'SFN'

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Journal articles on the topic "SFN"

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Ozdemir, Tugba, Pu Zhang, Changliang Fu, and Cheng Dong. "Fibrin serves as a divalent ligand that regulates neutrophil-mediated melanoma cells adhesion to endothelium under shear conditions." American Journal of Physiology-Cell Physiology 302, no. 8 (April 15, 2012): C1189—C1201. http://dx.doi.org/10.1152/ajpcell.00346.2011.

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Elevated soluble fibrin (sFn) levels are characteristic of melanoma hematogeneous dissemination, where tumor cells interact intimately with host cells. Melanoma adhesion to the blood vessel wall is promoted by immune cell arrests and tumor-derived thrombin, a serine protease that converts soluble fibrinogen (sFg) into sFn. However, the molecular requirement for sFn-mediated melanoma-polymorphonuclear neutrophils (PMNs) and melanoma-endothelial interactions under physiological flow conditions remain elusive. To understand this process, we studied the relative binding capacities of sFg and sFn receptors e.g., αvβ3integrin and intercellular adhesion molecule-1 (ICAM-1) expressed on melanoma cells, ICAM-1 on endothelial cells (EC), and CD11b/CD18 (Mac-1) on PMNs. Using a parallel-plate flow chamber, highly metastatic melanoma cells (1205Lu and A375M) and human PMNs were perfused over an EC monolayer expressing ICAM-1 in the presence of sFg or sFn. It was found that both the frequency and lifetime of direct melanoma adhesion or PMN-facilitated melanoma adhesion to the EC in a shear flow were increased by the presence of sFn in a concentration-dependent manner. In addition, sFn fragment D and plasmin-treated sFn failed to increase melanoma adhesion, implying that sFn-bridged cell adhesion requires dimer-mediated receptor-receptor cross-linking. Finally, analysis of the respective kinetics of sFn binding to Mac-1, ICAM-1, and αvβ3by single bond cell tethering assays suggested that ICAM-1 and αvβ3are responsible for initial capture and firm adhesion of melanoma cells. These results provide evidence that sFn enhances melanoma adhesion directly to ICAM-1 on the EC, while prolonged shear-resistant melanoma adhesion requires interactions with PMNs.
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Bauschlicher, Charles W., and Alessandra Ricca. "Accurate Heats of Formation for SFn, SFn+, and SFn-forn= 1−6." Journal of Physical Chemistry A 102, no. 24 (June 1998): 4722–27. http://dx.doi.org/10.1021/jp981084p.

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Son, Eun Suk, Xiang Fei, Jin-Ha Yoon, Seung-Yong Seo, Han-Joo Maeng, Sung Hwan Jeong, and Yu Chul Kim. "Comparison of Pharmacokinetics and Anti-Pulmonary Fibrosis-Related Effects of Sulforaphane and Sulforaphane N-acetylcysteine." Pharmaceutics 13, no. 7 (June 25, 2021): 958. http://dx.doi.org/10.3390/pharmaceutics13070958.

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Sulforaphane (SFN), belonging to the isothiocyanate family, has received attention owing to its beneficial activities, including chemopreventive and antifibrotic effects. As sulforaphane N-acetylcysteine (SFN-NAC), a major sulforaphane metabolite, has presented similar pharmacological activities to those of SFN, it is crucial to simultaneously analyze the pharmacokinetics and activities of SFN and SFN-NAC, to comprehensively elucidate the efficacy of SFN-containing products. Accordingly, the anti-pulmonary fibrotic effects of SFN and SFN-NAC were assessed, with simultaneous evaluation of permeability, metabolic stability, and in vivo pharmacokinetics. Both SFN and SFN-NAC decreased the levels of transforming growth factor-β1-induced fibronectin, alpha-smooth muscle actin, and collagen, which are major mediators of fibrosis, in MRC-5 fibroblast cells. Regarding pharmacokinetics, SFN and SFN-NAC were metabolically unstable, especially in the plasma. SFN-NAC degraded considerably faster than SFN in plasma, with SFN being formed from SFN-NAC. In rats, SFN and SFN-NAC showed a similar clearance when administered intravenously; however, SFN showed markedly superior absorption when administered orally. Although the plasma SFN-NAC concentration was low owing to poor absorption following oral administration, SFN-NAC was converted to SFN in vivo, as in plasma. Collectively, these data suggest that SFN-NAC could benefit a prodrug formulation strategy, possibly avoiding the gastrointestinal side effects of SFN, and with improved SFN-NAC absorption.
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Mans, Jaylen C., and Xiaowei Dong. "The Development of Lipid-Based Sorafenib Granules to Enhance the Oral Absorption of Sorafenib." Pharmaceutics 15, no. 12 (November 28, 2023): 2691. http://dx.doi.org/10.3390/pharmaceutics15122691.

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Sorafenib (SFN) is an anticancer multi-kinase inhibitor with great therapeutic potential. However, SFN has low aqueous solubility, which limits its oral absorption. Lipids and surfactants have the potential to improve the solubility of water-insoluble drugs. The aim of this study is thus to develop novel lipid-based SFN granules that can improve the oral absorption of SFN. SFN powder was coated with a stable binary lipid mixture and then absorbed on Aeroperl 300 to form dry SFN granules with 10% drug loading. SFN granules were stable at room temperature for at least three months. Compared to SFN powder, SFN granules significantly increased SFN release in simulated gastric fluid and simulated intestinal fluid with pancreatin. Pharmacokinetics and tissue distribution of SFN granules and SFN powder were measured following oral administration to Sprague Dawley rats. SFN granules significantly increased SFN absorption compared to SFN powder. Overall, the lipid-based SFN granules provide a promising approach to enhancing the oral absorption of SFN.
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He, Lixia, Hanmin Jiang, Yaotong Li, Xu Zhang, Wenting Sun, Ce Liu, Zekai Zhao, Chengrong Yun, Hui Li, and Chunguo Wang. "Sulforaphane-Enriched Extracts from Broccoli Exhibit Antimicrobial Activity against Plant Pathogens, Promising a Natural Antimicrobial Agent for Crop Protection." Biomolecules 14, no. 3 (March 14, 2024): 352. http://dx.doi.org/10.3390/biom14030352.

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Sulforaphane (SFN) is one of the hydrolysates of glucosinolates (GSLs), primarily derived from Brassica vegetables like broccoli. In clinical therapy, SFN has been proven to display antimicrobial, anticancer, antioxidant, and anti-inflammatory properties. However, the antimicrobial effects and mechanism of SFN against plant pathogens need to be further elucidated, which limits its application in agriculture. In this study, the genetic factors involved in SFN biosynthesis in 33 B. oleracea varieties were explored. The finding showed that besides the genetic background of different B. oleracea varieties, myrosinase and ESP genes play important roles in affecting SFN content. Subsequently, the molecular identification cards of these 33 B. oleracea varieties were constructed to rapidly assess their SFN biosynthetic ability. Furthermore, an optimized protocol for SFN extraction using low-cost broccoli curds was established, yielding SFN-enriched extracts (SFN-ee) containing up to 628.44 μg/g DW of SFN. The antimicrobial activity assay confirmed that SFN-ee obtained here remarkably inhibit the proliferation of nine tested microorganisms including four plant pathogens by destroying their membrane integrity. Additionally, the data demonstrated that exogenous application of SFN-ee could also induce ROS accumulation in broccoli leaves. These results indicated that SFN-ee should play a dual role in defense against plant pathogens by directly killing pathogenic cells and activating the ROS signaling pathway. These findings provide new evidence for the antimicrobial effect and mechanism of SFN against plant pathogens, and suggest that SFN-ee can be used as a natural plant antimicrobial agent for crop protection and food preservation.
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Cheung, Y. S., Y. J. Chen, C. Y. Ng, See-Wing Chiu, and Wai-Kee Li. "Combining Theory with Experiment: Assessment of the Thermochemistry of SFn, SFn+, and SFn-, n = 1-6." Journal of the American Chemical Society 117, no. 38 (September 1995): 9725–33. http://dx.doi.org/10.1021/ja00143a016.

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Wang, Shiyu, Yanan Wang, Xiangnan Liu, Yongbin Yang, Sufang Wu, and Yuan Liu. "SFN Enhanced the Radiosensitivity of Cervical Cancer Cells via Activating LATS2 and Blocking Rad51/MDC1 Recruitment to DNA Damage Site." Cancers 14, no. 8 (April 8, 2022): 1872. http://dx.doi.org/10.3390/cancers14081872.

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Background: Sulforaphane (SFN) is one kind of phytochemical anticancer drug. It inhibits cancer cell proliferation and promotes cell apoptosis while the mechanism behind is still uncertain. We aimed to explore its downstream target and the radiotherapy sensitization mechanism in cervical cancer. Methods: We treated established cervical cancer cells line (SiHa, HeLa, C33A) with SFN followed by irradiation, and explored its survival, apoptosis, and DNA damage repair in vitro and validated the radiosensitivity of SFN treatment in vivo. We conducted mRNA sequencing to identify differentially expressed mRNAs after SFN treatment. We further investigated SFN downstream target and its involvement in DNA damage repair under irradiation. Results: We found that SFN inhibited the survival of cervical cancer cells under radiotherapy treatment in vitro and prolonged the survival period after radiotherapy in the mouse tumorigenic model. SFN increased the protein expression of LATS2 and promoted apoptosis of cervical cancer cells. Overexpressed LATS2 decreased the cellular survival rate of cervical cancer cells. Additionally, SFN treatment and LATS2 overexpression prevented MDC1 and Rad51 from accumulating in the nucleus in cervical cancer cells after being exposed to ionized radiation. LATS2 loss intervened with SFN-alleviated RAD51 and MDC1 nucleus accumulation and resumed the repairment of DNA damage. Conclusion: We identified SFN as cervical cancer cells radiotherapy sensitizer and LATS2 served as a downstream target of SFN treatment. SFN treatment resulted in the inhibition of the homologous recombination (HR) pathway, and LATS2 has an indispensable contribution to this SFN-facilitated radiotherapy sensitization.
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Martins, Tânia, Tiago Ferreira, Bruno Colaço, Beatriz Medeiros-Fonseca, Maria de Lurdes Pinto, Ana Novo Barros, Carlos Venâncio, et al. "Absorption and Excretion of Glucosinolates and Isothiocyanates after Ingestion of Broccoli (Brassica oleracea L. var italica) Leaf Flour in Mice: A Preliminary Study." Nutraceuticals 3, no. 4 (November 2, 2023): 540–55. http://dx.doi.org/10.3390/nutraceuticals3040039.

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During the harvesting of the broccoli plant, the leaves are discarded, being considered a by-product that may be up to 47% of total broccoli biomass, representing a large amount of wasted material. The use of broccoli leaves is of great interest in the sense that this wasted material is rich in health promoter compounds, such as isothiocyanates. In this study, C57BL/6J mice ingested 790 mg/kg broccoli leaf flour, and the presence of glucosinolates and isothiocyanates in the plasma, liver, kidney, adipose tissue, faeces and urine was analysed at 1, 2, 4, 8, 12 and 24 h post-ingestion. In plasma, only glucoerucin (GE), glucobrassicin (GB), sulforaphane (SFN) and indol-3-carbinol (I3C) were detected, and all four compounds peaked between 4 and 8 h after ingestion. The compounds SFN, SFN-glutathione (SFN-GSH), SFN–cysteine (SFN-CYS) and SFN-N-acetyl-cysteine (SFN-NAC) were excreted in faeces at high levels, while glucoraphanin (GR), the precursor of SFN, was not detected in any biological samples other than urine. In the liver, the compounds GE, SFN-CYS, SFN-NAC and I3C were detected, while in the kidney, only GE, GB and SFN-GSH were present. None of the glucosinolates and isothiocyanates analysed were detected in fat tissue. These results demonstrate that glucosinolates and their derivatives were absorbed into the bloodstream and were bioavailable after ingestion of powdered broccoli leaves.
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Mehdi, Bagheri, Fazli Mozghan, Arzaghi Sogand, and Ahmadiankia Naghmeh. "Sulforaphane Modulates Metastasis Related Gene Expression and Cytokine Secretion in MDA-MB-231 Breast Cancer Cells." Current Topics in Nutraceutical Research 17, no. 3 (January 18, 2019): 260–65. http://dx.doi.org/10.37290/ctnr2641-452x.17:260-265.

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Sulforaphane (SFN) a chemopreventive isothiocyanate found in cruciferous vegetables, exhibits antimetastatic properties. To address the possible molecular mechanisms underlying the antimetastatic activity of SFN we assessed the expression of some chemotactic factors, adhesion molecules, and key regulators of metastasis. For this purpose, MDA-MB-231 cells were treated with different concentrations of SFN. After 72 h, the inhibitory effects of SFN on the production of the cytokines and also expression of metastatic related genes were examined by enzyme-linked immunosorbent assay and, real-time PCR, respectively. Our results revealed that, SFN significantly decreased the secretion of TGFβ1, MCP1, and MMP9, while the level of IL8 was decreased only at high concentrations of SFN. Moreover, our findings showed that, SFN significantly downregulated the expression of VCAM1, fibronectin, and VEGF while, there was no significant difference in gene expression of ICAM1 after 72 h. SFN treatment. According to obtained results, SFN can be considered as a potential adjuvant therapeutic agent by targeting key regulators of breast cancer metastasis.
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Cui, Wenpeng, Yang Bai, Xiao Miao, Ping Luo, Qiang Chen, Yi Tan, Madhavi J. Rane, Lining Miao, and Lu Cai. "Prevention of Diabetic Nephropathy by Sulforaphane: Possible Role of Nrf2 Upregulation and Activation." Oxidative Medicine and Cellular Longevity 2012 (2012): 1–12. http://dx.doi.org/10.1155/2012/821936.

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The present study was to investigate whether sulforaphane (SFN) can prevent diabetic nephropathy in type 1 diabetic mouse model induced by multiple low-dose streptozotocin. Diabetic and age-matched control mice were given SFN at 0.5 mg/kg body weight daily for 3 months. At the end of 3-month SFN treatment, the diabetic nephropathy, shown by renal inflammation, oxidative damage, fibrosis, and dysfunction, was significantly prevented along with an elevation of renal Nrf2 expression and transcription in diabetes/SFN group compared with diabetic group. However, this renal prevention by SFN was not seen when the 3-month SFN-treated diabetic mice were aged for additional 3 months without further SFN treatment. Nrf2-mediated renal protective effects in diabetes were evaluated in human renal tubular HK11 cells transfected with control and Nrf2 siRNA and treated with 27.5 mM mannitol or high glucose plus palmitate (300 μM). Blockade of Nrf2 expression completely abolished SFN prevention of the profibrotic effect induced by high glucose plus palmitate. These results support that renal Nrf2 expression and its transcription play important roles in SFN prevention of diabetes-induced renal damage. However, the SFN preventive effect on diabetes-induced renal pathogeneses is not sustained, suggesting the requirement of continual use of SFN for its sustained effect.
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Dissertations / Theses on the topic "SFN"

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Akram, Awais, and Hamad Ahmad. "Potential of existing UMTS Signaling Data for Cell Phone Positioning." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-73120.

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In the current era of telecommunication the usage of cellular network has increased rapidly. Number of different new services are introduced i.e. navigation, friend finder, internet browsing, nearby filling stations, shopping centers, traffic information and emergency services. Most of these services are location based and needs the information of particular area to provide the exact services. The addition of location based services in 3G network opens the new ways of using Mobile devices due to which cellular networks has faced number of challenges in providing better positioning accuracy which is the main requirement for location based services. To bear these challenges everyday new ways of finding the accurate position are introduced but most them required upgraded networks or highly equipped terminal. In this thesis the purpose is to find the potential in UMTS signaling data to estimate the position of the user equipment as accurate as possible using the legacy terminals. In this thesis SFN-SFN observed time difference is explored and used in Database Correlation Method (DCM) in network based positioning. This thesis is done by first analyzing the RSCP for the particular area to verify the conditions of FCC. The data is collected in real environment through test drive using TEMS investigation tool and the available measurement reports from the terminal are used to design and implement the DCM Algorithm. Two new approaches are introduced in this thesis SFN-SFN OTD and Hybrid. In Hybrid RSCP and SFN-SFN OTD are used together. In conclusion, the final results from the performed experiments show improvement in estimated position accuracy by Hybrid technique which is a new step in finding the position of user equipment by DCM.
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GUERRA, MAURICIO VILELA. "PROPAGATION CHANNEL CHARACTERIZATION FOR SFN DIGITAL TV." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2012. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=20538@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
CENTRO FEDERAL DE EDUCAÇÃO TECNOLÓGICA CELSO SUCKOW FONSECA
Este trabalho tem como objetivo obter a caracterização do canal de propagação para redes de TV Digital de frequência única (SFN) bem como desenvolver modelos para simulação do desempenho dos serviços de radiodifusão e para tanto medições de campo devem ser realizadas. A avaliação do desempenho de redes individuais através de medidas tem duas desvantagens significativas: custo elevado com demanda de tempo considerável e nem sempre é possível aplicar os resultados de campo com a avaliação de desempenho de receptores comerciais. Neste caso, simulações realizadas em laboratório, utilizando modelos condicionados pelas propriedades do canal de rádio, podem ser a resposta ao problema. Estes modelos podem ser usados em diferentes simulações, tornando possível não somente a avaliação de desempenho, bem como a análise e projeto de equipamentos e sistemas de comunicação adequados para uma determinada característica de canal SFN. São apresentadas as campanhas de medições realizadas, incluindo a descrição das regiões e configurações de medição, técnicas de medição e processamento de dados utilizados. Em sequência, é apresentada uma análise da perda média de propagação com base medições realizadas e a comparação com as previsões fornecidas para os mesmos percursos pela implementação do modelo do ITU-R. A caracterização em banda larga do canal é realizada pela modelagem estatística do perfil de retardos de multipercurso do canal. Finalmente é apresentado a modelagem do canal como uma linha densa de retardos e a modelagem estatística dos parâmetros do canal com base nos resultados experimentais.
This work aims to obtain through a field measurement the characterization of the propagation channel for Digital TV using single frequency networks (SFN) and to develop models for simulating the performance of broadcasting services. The evaluation of the performance of individual networks by means of measurements has significant drawbacks: high cost, considerable time demand and is not always possible to apply field measurement results in the performance evaluation of commercial receivers. In this case, laboratory simulations using models conditioned by the radio channel properties may be the answer to this problem. These models can be used in different simulations making possible not only the performance evaluation but also the analysis and design of equipment and communication systems suitable for a particular SFN channel characteristic. This text presents the measurement campaigns carried out, including the description of regions and measurement settings, measurement techniques and data processing used. In sequence, is presented an analysis of the average path loss based on the performed measurements and its comparison with the predicted path loss provided by the ITU-R recommended model. The broadband channel characterization is carried out by the statistical modeling of the channel multipath power delay profile. Finally, the modeling of the channel as a tapped delay line and the statistical description of the channel dispersion parameters based on experimental results are presented.
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Hägglund, Erik. "Design of a DVB-T Receiver : For SFN on a DSP-Processor." Thesis, Linköpings universitet, Datorteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86070.

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The goal of this thesis was to implement a DVB-T receiver on Coresonic’s DSP-processor and attempt to evaluate how to design a receiver that is robust against very strong echoes with a long delay. Long delayed echoes is very common in Single Frequency Networks (SFN) which is why focus was put on finding algorithms that work well in SFN.The thesis involved analyzing different algorithms involved in making a DVB-T receiver where the focus was to find a good channel estimation algorithm. The thesis also included programming the DSP-processor and making some smaller modifications to their hardware solution to integrate their error correction hardware. After finding relevant articles with promising algorithms a small transmitter, channel and receiver was modeled in Matlab in order to try the different algorithms. After testing the different algorithms some of the simpler ones were first implemented to quickly get a working receiver. The implementation was however time consuming and all of the most appropriate algorithms to better avert the effects of long and strong echoes where not implemented. This means some algorithms where only analyzed and discussed.The receiver performance is tested and simulated in Coresonic’s DSP simulator. The receiver does not fully meet the requirements set by NorDig when it comes to handling long delay spread echoes with a magnitude of 0db when tested in the DSP processor simulator. The receiver is however able to handle the Ricean channel at a SNR of 19 Db and Rayleigh channel at an SNR of 24 Db.This report is the result of the final thesis of a Master of Science in Computer Engineering at Linköpings Tekniska Högskola. The thesis was performed at Coresonic AB in Mjärdevi Linköping.
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Zhang, Chunhui. "Wide area coverage planning and dimensioning in densified SFN DVB-H networks." Thesis, Brunel University, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.427729.

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Gahlen, Gundula, Michael Herrmann, Torsten F. Reimer, and Norbert Winnige. "Militärgeschichte der Frühen Neuzeit im Internet : die Online-Angebote des AMG und sfn." Universität Potsdam, 2001. http://opus.kobv.de/ubp/volltexte/2009/2866/.

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Brotto, Danielle Barbosa [UNESP]. "Alterações epigenéticas e do número de cópias do gene SFN em carcinomas mamários." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/124008.

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O gene SFN (stratifin; 14-3-3sigma) atua como um gene supressor tumoral cuja expressão é induzida em resposta a danos ao DNA, promovendo o bloqueio do ciclo celular no checkpoint G2/M. A inativação ou redução da expressão gênica por hipermetilação de sua ilha CpG foi apontada como um mecanismo comum a vários tipos de cânceres humanos e também foi associada com resposta ao tratamento. O objetivo desse estudo foi caracterizar alterações genéticas e epigenéticas do gene SFN em carcinomas mamários primários e investigar a sua relação com parâmetros clínicos e histopatológicos. Em adição, linhagens derivadas de epitélio mamário normal e de carcinomas mamários foram utilizadas para a caracterização do efeito do número de cópias e do padrão de metilação do DNA na expressão gênica e para o estudo do efeito combinado do tratamento com o agente desmetilante 5-Aza-dC (5-Aza-2'-Desoxicitidina) e da exposição à radiação nas taxas de sobrevivência celular. O padrão de metilação do DNA foi determinado por MS-PCR (Methylation Specific-Polimerase Chain Reaction), após modificação do DNA por bissulfito de sódio, em uma série de 84 carcinomas mamários (76 ductais infiltrantes, 5 lobulares infiltrantes, 1 metaplásico, 1 apócrino e 1 papilífero) , bem como em um painel de 20 linhagens celulares (3 normais e 17 derivadas de carcinomas). O número de cópias foi determinado por qPCR (quantitative Polimerase Chain Reaction) em 82 destas amostras. Os níveis de expressão do transcrito foram avaliados por RT-qPCR em 8 linhagens celulares selecionadas com base no número de cópias, padrão de metilação e o status da proteína p53. O efeito da exposição à radiação ionizante, em uma única dose de 4 Gy em intervalos de tempo de 12, 24, 48 e 72h foi estudado através do ensaio de MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) em três linhagens celulares (T47D, MDA-MB-231 e MDA-MB-436) ...
The SFN gene (Stratifin; 14-3-3 sigma) plays roles as a tumor suppressor gene and its expression is induced in response to DNA damage by disabling the cell cycle arrest at the G2/M checkpoint. Inactivation or down-regulation of gene expression levels has been generally attributed to the hypermethylation of its CpG island, identified as a common mechanism in a variety of human cancers, also associated to treatment response. The aim of the present study was to characterize epigenetics and genetics alterations of the SFN gene in primary breast cancer and to investigate the relationship with clinical and histopatological variables. In addition, cell lines derived from normal breast and breast cancer tissues, were employed to identify the effect of copy number dosage and DNA methylation pattern in gene expression, besides the study of combined response to 5-Aza-dC (5-Aza-2'-Deoxycytidine) and radiation exposure on cell survival. After sodium bisulfite modification, the DNA methylation pattern was determined by Methylation-Specific Polymerase Chain Reaction (MS-PCR) in a series of 84 Breast cancer samples (76 infiltrating ductal carcinomas, 5 infiltrating lobular, 1 metaplasic, 1 apocrine and 1 papillary) as well as in a panel of 20 human cell lines (3 derived from normal breast and 17 from breast cancer). SFN copy number was performed using relative quantification, by qPCR (quantitative Polimerase Chain Reaction) in 82 samples. Transcript levels were evaluated by RT-qPCR within a selection of 8 cell lines, based on DNA methylation, SFN copy number dosage and p53 status. Ionizing radiation effect was studied through MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) assay, by using a single dose of 4 Gy at different time intervals (12, 24, 48 and 72h) in tree cell lines (T47D, MDA-MB-231 e MDA-MB-436) treated or not with 5-Aza-dC. SFN methylation was observed in 79% of primary breast cancer, while copy number alterations ...
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Novaes, Carolina Duca. "Redes de redistribuição de sinais a partir de redes de freqüência única (SFN)." Universidade Presbiteriana Mackenzie, 2010. http://tede.mackenzie.br/jspui/handle/tede/2760.

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This dissertation presents details of a structure needed to create a Single Frequency Network (SFN) using low-power transmitters, and a comparison with a network composed of a single transmitter with high power. Among the difficulties to implement networks which distribute signals in SFN, has prioritized the synchronization issue and equalization techniques to achieve better performance of this system. Thus, there was a theoretical research comparing the different methods of timing of single frequency networks and simulations of coverage and performance in order to discuss the implementation of such a network system in the Brazilian digital TV (SBTVD).
Este trabalho apresenta um detalhamento da estrutura necessária para se criar uma rede Single Frequency Network (SFN) utilizando transmissores de baixa potência, bem como um comparativo com uma rede composta por um transmissor único de alta potência. Dentre as dificuldades de se implementar as redes de redistribuição de sinais em SFN foi priorizada a questão do sincronismo e técnicas de equalização que permitam um melhor desempenho desse sistema. Para isso foi realizada uma pesquisa teórica comparativa entre os diferentes métodos de sincronismo de redes de frequência única e simulações de cobertura e desempenho, visando discutir a implementação desse tipo de rede no sistema Brasileiro de TV digital (SBTVD).
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Brotto, Danielle Barbosa. "Alterações epigenéticas e do número de cópias do gene SFN em carcinomas mamários /." Botucatu, 2014. http://hdl.handle.net/11449/124008.

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Orientador: Cláudia Aparecida Rainho
Banca: Deilson Elgui de Oliveira
Banca: Vinicius Santana Nunes
Resumo: O gene SFN (stratifin; 14-3-3sigma) atua como um gene supressor tumoral cuja expressão é induzida em resposta a danos ao DNA, promovendo o bloqueio do ciclo celular no checkpoint G2/M. A inativação ou redução da expressão gênica por hipermetilação de sua ilha CpG foi apontada como um mecanismo comum a vários tipos de cânceres humanos e também foi associada com resposta ao tratamento. O objetivo desse estudo foi caracterizar alterações genéticas e epigenéticas do gene SFN em carcinomas mamários primários e investigar a sua relação com parâmetros clínicos e histopatológicos. Em adição, linhagens derivadas de epitélio mamário normal e de carcinomas mamários foram utilizadas para a caracterização do efeito do número de cópias e do padrão de metilação do DNA na expressão gênica e para o estudo do efeito combinado do tratamento com o agente desmetilante 5-Aza-dC (5-Aza-2'-Desoxicitidina) e da exposição à radiação nas taxas de sobrevivência celular. O padrão de metilação do DNA foi determinado por MS-PCR (Methylation Specific-Polimerase Chain Reaction), após modificação do DNA por bissulfito de sódio, em uma série de 84 carcinomas mamários (76 ductais infiltrantes, 5 lobulares infiltrantes, 1 metaplásico, 1 apócrino e 1 papilífero) , bem como em um painel de 20 linhagens celulares (3 normais e 17 derivadas de carcinomas). O número de cópias foi determinado por qPCR (quantitative Polimerase Chain Reaction) em 82 destas amostras. Os níveis de expressão do transcrito foram avaliados por RT-qPCR em 8 linhagens celulares selecionadas com base no número de cópias, padrão de metilação e o status da proteína p53. O efeito da exposição à radiação ionizante, em uma única dose de 4 Gy em intervalos de tempo de 12, 24, 48 e 72h foi estudado através do ensaio de MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) em três linhagens celulares (T47D, MDA-MB-231 e MDA-MB-436) ...
Abstract: The SFN gene (Stratifin; 14-3-3 sigma) plays roles as a tumor suppressor gene and its expression is induced in response to DNA damage by disabling the cell cycle arrest at the G2/M checkpoint. Inactivation or down-regulation of gene expression levels has been generally attributed to the hypermethylation of its CpG island, identified as a common mechanism in a variety of human cancers, also associated to treatment response. The aim of the present study was to characterize epigenetics and genetics alterations of the SFN gene in primary breast cancer and to investigate the relationship with clinical and histopatological variables. In addition, cell lines derived from normal breast and breast cancer tissues, were employed to identify the effect of copy number dosage and DNA methylation pattern in gene expression, besides the study of combined response to 5-Aza-dC (5-Aza-2'-Deoxycytidine) and radiation exposure on cell survival. After sodium bisulfite modification, the DNA methylation pattern was determined by Methylation-Specific Polymerase Chain Reaction (MS-PCR) in a series of 84 Breast cancer samples (76 infiltrating ductal carcinomas, 5 infiltrating lobular, 1 metaplasic, 1 apocrine and 1 papillary) as well as in a panel of 20 human cell lines (3 derived from normal breast and 17 from breast cancer). SFN copy number was performed using relative quantification, by qPCR (quantitative Polimerase Chain Reaction) in 82 samples. Transcript levels were evaluated by RT-qPCR within a selection of 8 cell lines, based on DNA methylation, SFN copy number dosage and p53 status. Ionizing radiation effect was studied through MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) assay, by using a single dose of 4 Gy at different time intervals (12, 24, 48 and 72h) in tree cell lines (T47D, MDA-MB-231 e MDA-MB-436) treated or not with 5-Aza-dC. SFN methylation was observed in 79% of primary breast cancer, while copy number alterations ...
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Baldivieso, Tatiana Lago Martinez Navarro. "Evidências de não consolidação de demonstrações contábeis entre subsidiárias de grupos estrangeiros no SFN." Pontifícia Universidade Católica de São Paulo, 2012. https://tede2.pucsp.br/handle/handle/1494.

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Consolidated financial statements present the financial situation of an economic group, which is made up of a parent company and its subsidiaries and associates, as if they were a single entity. Accounting principles adopted in Brazil as well as international financial reporting standards (IFRS) regarding consolidation establish that the parent company must present consolidated financial statements. The Brazilian National Financial System (SFN) allows foreign groups to have entities whose specific purpose is to complement the activities of their financial institutions. Nonetheless, if the only link among the Brazilian entities is the parent company located abroad, disclosing consolidated financial statements in Brazil is no longer mandatory. This procedure is in compliance with accounting standards, however, a crucial issue arises: users of accounting information have no access to the relationships among the Brazilian entities. Even if the parent company abroad discloses consolidated financial statements, they will certainly not be available in Portuguese. In addition, just as some accounting practices adopted in Brazil limit options included in the IFRS, other countries may also adapt accounting practices to their local markets. The accounting recognition is based on rules rather than on principles which determine the consolidation regardless of any equity interest. This study is an exploratory research aimed to investigate and reveal cases of nonconsolidation of subsidiaries from foreign groups in the SFN together with financial institutions supervised by the Central Bank of Brazil (BACEN) as well as absence of information on the relationship among entities belonging to a single economic group. To that end, we carried out a bibliographic research and sent out questionnaires to heads of accounting from 25 foreign groups in the SFN, so as to collect data for later analysis. We also used data from explanatory notes disclosed by these groups for the year ended 12/31/2010. The results demonstrate that the foreign groups hold subsidiaries in the country whose consolidation is carried out solely by the parent company abroad. We also observed that explanatory notes from related parties do not present sufficient information to determine the relationship among subsidiaries
As demonstrações contábeis consolidadas evidenciam a situação patrimonial de um grupo econômico, formado pela controladora e suas controladas e coligadas, como se essa fosse uma única entidade. As práticas contábeis adotadas no Brasil e as normas internacionais de contabilidade (IFRS), acerca da consolidação, determinam que a controladora deva elaborar as demonstrações contábeis consolidadas. Observa-se no Sistema Financeiro Nacional (SFN) que grupos estrangeiros possuem entidades com a finalidade específica de complementar às atividades de suas instituições financeiras. No entanto, se o único elo entre as entidades brasileiras for a controladora no exterior, não há a obrigatoriedade de divulgação de demonstrações contábeis consolidadas no Brasil. Tal procedimento está em conformidade com as normas contábeis, contudo traz um ponto de atenção, pois o usuário da informação contábil deixa de ter acesso aos relacionamentos entre tais entidades brasileiras. Ainda que a controladora no exterior divulgue demonstrações consolidadas, certamente não estarão acessíveis em língua portuguesa. Assim como algumas práticas contábeis adotadas no Brasil limitam opções contidas nos IFRS, é possível que outros países também façam adaptações das práticas contábeis para os respectivos mercados locais. O reconhecimento contábil está sendo feito com base na forma jurídica e não na essência econômica que determina a consolidação ainda que não haja participação societária. Este estudo é uma pesquisa exploratória, cujo objetivo foi investigar e evidenciar casos de não consolidação de subsidiárias de grupos estrangeiros no SFN em conjunto com as instituições financeiras supervisionadas pelo Banco Central do Brasil (BACEN) e a não apresentação do relacionamento entre as entidades no país de um único grupo econômico. Para tanto, efetuou-se um levantamento bibliográfico e posteriormente foram enviados questionários aos responsáveis pela contabilidade de 25 grupos estrangeiros do SFN, a fim de coletar dados para posterior análise. Utilizaram-se, concomitantemente, dados das notas explicativas divulgadas para o exercício findo em 31/12/2010. Os resultados comprovam que há grupos estrangeiros que possuem subsidiárias no país, cuja consolidação ocorre apenas por meio da controladora no exterior. Observou-se que as notas explicativas sobre partes relacionadas não trazem dados suficientes que permitam a associação entre as subsidiárias
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Alhazmi, Nada. "THE ANTIOXIDANT SULFORAPHANE (SFN) ELICITS IT'S CYTOTOXICITY BY INACTIVATING THE PROMYELOCYTIC LEUKEMIA PROTEIN (PML)." Case Western Reserve University School of Graduate Studies / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=case1580474038127139.

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Books on the topic "SFN"

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Yŏnʼguwŏn, Hanʼguk Chŏnja Tʻongsin, and Korea (South) Chŏngbo Tʻongsinbu, eds. Chisangpʻa DTV SFN song-susin kisul kaebal e kwanhan yŏnʼgu =: A study on the terrestrial DTV RSFN OCR technology development. [Seoul]: Chŏngbo Tʻongsinbu, 2005.

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San min zhu yi guan li si xiang yan jiu. Taibei Shi: Jin yu chu ban she, 1985.

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Qing nian Sun Zhongshan. 2nd ed. Beijing Shi: Zhongguo she hui chu ban she, 2008.

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Lian: Wang Shangzheng san sen ji. [Beijing]: Zhongguo you yi chu ban gong si, 1989.

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yi, Duan Zhang qu, ed. Hu wa san jin sen lin. Guangzhou Shi: Xin shi ji chu ban she, 2016.

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Quanzheng, Qiu, Fu Zhixing, and Chen Changguang, eds. Sun Zhongshan: Mian wei qi nan de ge ming jia. Beijing Shi: Zhongguo hua qiao chu ban she, 1996.

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Xing, Heping. Jianpuzhai san chao zong li: Hong Sen. Jinbian: Jianpuzhai "Hua shang ri bao" she, 2001.

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Pablo, Luque Pinilla, Jones Korbin translator, and Torrego, José Luis R. (Rodríguez), 1966- photographer, eds. SFO: Pictures and poetry about San Francisco. Tolleson, Arlizona: Tolsun Boooks, 2019.

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Liu, Cixin. San ti II: Hei an sen lin. Chongqing Shi: Chongqing chu ban she., 2008.

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Xiao, Nizi. Sen yong gao zhong san nian er zu. Zhangsha: Hu nan shao nian er tong chu ban she, 2011.

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Book chapters on the topic "SFN"

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Fischer, R. X., and W. H. Baur. "SFN." In Zeolite-Type Crystal Structures and their Chemistry. Framework Type Codes RON to STI, 230–38. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-70884-1_22.

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Oziewicz, Marian. "Single-Frequency Networks (SFN)." In Digital Radio DAB+, 79–94. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66478-7_4.

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Dudley, Matthew Z., Daniel A. Salmon, Neal A. Halsey, Walter A. Orenstein, Rupali J. Limaye, Sean T. O’Leary, and Saad B. Omer. "Do Vaccines Cause Small Fiber Neuropathy (SFN)?" In The Clinician’s Vaccine Safety Resource Guide, 349–51. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-94694-8_53.

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Naiqian, Zhang, and Jin Libiao. "The Performance of SFN in Multi-Media System." In Lecture Notes in Electrical Engineering, 69–75. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14350-2_9.

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McAllister, Margaret. "The Spirit of SFN: Making Change at Three Levels." In Solution-Focused Nursing, 31–48. London: Macmillan Education UK, 2007. http://dx.doi.org/10.1007/978-0-230-20867-4_3.

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Kubal, Sławomir, Michal Kowal, Piotr Piotrowski, and Kamil Staniec. "Optimal Transmission Technique for DAB+ Operating in the SFN Network." In Theory and Applications of Dependable Computer Systems, 400–409. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48256-5_39.

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Tang, Xu, Mingyan Li, Qi Wu, and Dayu Huang. "Multipath-Aided Probabilistic Multi-Hypothesis Tracker for the SFN-Based Passive Radar." In Lecture Notes in Electrical Engineering, 2738–45. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-6571-2_331.

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Staniec, Kamil, Sławomir Kubal, Michał Kowal, and Piotr Piotrowski. "On the Influence of the Coding Rate and SFN Gain on DAB+ Coverage." In Theory and Applications of Dependable Computer Systems, 596–605. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48256-5_58.

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Larin, Alexander V., Nathalie Meurice, Laurence Leherte, Michel Rajzmann, Daniel P. Vercauteren, and Dmitrii N. Trubnikov. "Theoretical Analysis of Hydrolysis of Sulfur Fluorides SFn (n = 3 - 6) in the Gas Phase." In Gaseous Dielectrics IX, 425–30. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-0583-9_59.

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Kameyama, Kaori, and Eiji Sasaki. "Risk Classification of Follicular Pattern Lesions in Thyroid FNA (Fine Needle Aspiration) Cytology (Part 1: Benign Follicular Pattern Lesion vs. FN/SFN)." In Thyroid FNA Cytology, 331–34. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-1897-9_43.

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Conference papers on the topic "SFN"

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Sacco, B., and V. Mignone. "SFN-scope: an innovative field analysis system for SFN DVB-T signals." In International Broadcasting Convention (IBC) 2014 Conference. Institution of Engineering and Technology, 2014. http://dx.doi.org/10.1049/ib.2014.0025.

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Fernandes, Fábio, Mauricio Suguiy, Davi Castro, and Thiago Crespo. "OFDM Reception Algorithms for SFN." In XXXI Simpósio Brasileiro de Telecomunicações. Sociedade Brasileira de Telecomunicações, 2013. http://dx.doi.org/10.14209/sbrt.2013.74.

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Plets, David, Wout Joseph, Leen Verloock, Luc Martens, Pablo Angueira, and Jose Antonio Arenas. "SFN gain in broadcast networks." In 2011 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). IEEE, 2011. http://dx.doi.org/10.1109/bmsb.2011.5954876.

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Ahmed, Amira, Huda Farah, Omnia Ahmed, Dina Elsayegh, Abdelrahman Elgamal, and Nasser Moustafa Rizk. "Profile Of Oxidative Stress Genes In Response To Obesity Treatment." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0150.

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Background: Oxidative stress (OS) is an imbalance between free radical production and the antioxidants defense in the body. Previous studies demonstrated the correlation of OS to the increased risk of developing metabolic disorders such as obesity. Sulforaphane (SFN), a bioactive compound, can protect against inflammation and OS, thus an effective anti-obesity supplement. Aim: This study explores the impact of SNF on OS in diet induced obese (DIO) mice via profiling of OS genes and pathways in skeletal muscles related to the anti-obesity effect. Methods: Wild-type CD1 male mice and the knockout of nuclear factor (erythroid-derived 2) like 2 (NrF2) mice were fed a high-fat diet (HFD) for 16 weeks; to induce obesity. Subsequently, each group was subdivided into two subgroups and received either Vehicle (25μl) or SFN (5 mg/kg BW) for four weeks. Body weight was measured daily, and a glucose tolerance test (GTT) was performed after 21 days of treatment. Afterward, mice were decapitated, blood and tissue samples were collected and snap-frozen immediately. Total RNA was extracted from Skeletal muscle and epididymal white adipose tissue (eWAT), leptin expression was measured in (eWAT), and 84 OS genes in skeletal muscle were examined using RT-PCR. Results: Significant reduction in body weight in SFN treated WT mice, while no change in KO mice. Plasma glucose, leptin, and leptin gene expression (eWAT) were significantly reduced in the WT-DIO SFN treated group, while no changes were detected in KO mice. SFN decreases OS damage in skeletal muscles, such as lipid peroxidation and production of reactive oxygen species (ROS). Conclusion: This study demonstrated that SFN had lowered body weight in WT-DIO mice by decreasing OS damage in skeletal muscles through the NrF2 pathway and can be a potential anti-obesity drug.
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Yan, Jun, Lenan Wu, Feng He, and Man Feng. "Cooperative scheme in SFN positioning system." In 2012 Ubiquitous Positioning Indoor Navigation and Location Based Service (UPINLBS). IEEE, 2012. http://dx.doi.org/10.1109/upinlbs.2012.6409788.

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Plets, David, Leen Verloock, Wout Joseph, Luc Martens, Etienne Deventer, and Hugo Gauderis. "Weighing the benefits and drawbacks of an SFN by comparing gain and interference caused by SFN operation." In 2009 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB). IEEE, 2009. http://dx.doi.org/10.1109/isbmsb.2009.5133741.

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Liang, Min, Wei Chen, and Bi-qi Longt. "OFDM Timing Synchronization Schemes in SFN Channels." In 2007 2nd IEEE Conference on Industrial Electronics and Applications. IEEE, 2007. http://dx.doi.org/10.1109/iciea.2007.4318664.

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Karyakin, V. L. "Method for Estimating the SFN Stability Reserve." In 2020 Systems of Signals Generating and Processing in the Field of on Board Communications. IEEE, 2020. http://dx.doi.org/10.1109/ieeeconf48371.2020.9078637.

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Ruckveratham, Bundit, and Sathaporn Promwong. "Evaluation of SFN gain for DVB-T2." In 2017 International Conference on Digital Arts, Media and Technology (ICDAMT). IEEE, 2017. http://dx.doi.org/10.1109/icdamt.2017.7904940.

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Polonen, Keijo, and Visa Koivunen. "Measurement association in SFN passive radar systems." In 2015 IEEE International Radar Conference (RadarCon). IEEE, 2015. http://dx.doi.org/10.1109/radar.2015.7131045.

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Reports on the topic "SFN"

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Niesten, Hannelore. Les services financiers numériques et traditionnels sont ils taxés de la même manière ? Une évaluation approfondie des politiques fiscales dans neuf pays africains. Institute of Development Studies, April 2023. http://dx.doi.org/10.19088/ictd.2023.051.

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Plusieurs pays africains ont introduit des taxes sur les services financiers numériques (SFN) au cours de la dernière décennie. Compte tenu de la taille et de la croissance rapide du secteur des télécommunications et des SFN, la taxation des SFN est considérée comme une opportunité d’élargir la base fiscale. Ces évolutions récentes doivent être prises en compte au même titre que le cadre de taxation des services financiers traditionnels (SFT) fournis par les banques et les autres institutions financières formelles, telles que les coopératives de crédit, les compagnies d’assurance et les institutions de microfinance. Ce document de travail analyse les principaux instruments législatifs, fiscaux et réglementaires, en comparant le cadre fiscal de neuf pays d’Afrique : le Burundi, la Côte d’Ivoire, le Ghana, le Kenya, le Rwanda, le Soudan du Sud, la Tanzanie, l’Ouganda et le Zimbabwe.
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Scarpini, Celeste. Services financiers numériques et identifications numériques : Quel est leur potentiel pour une meilleure fiscalité en Afrique ? Institute of Development Studies, April 2023. http://dx.doi.org/10.19088/ictd.2023.017.

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Les nouvelles technologies numériques, telles que les services financiers numériques (SFN) et les identifications (ID) numériques, prennent de l’ampleur en Afrique et, plus largement, dans les pays à faible revenu (PFR). Ces technologies pourraient avoir un impact sur une administration fiscale de plus en plus informatisée et axée sur les technologies de l’information, car elles sont susceptibles d’améliorer un certain nombre de fonctions essentielles d’une autorité fiscale. Cependant, les données de plus en plus nombreuses sur les technologies existantes dans le domaine de l’administration fiscale présentent un certain nombre d’obstacles susceptibles d’atténuer ces avantages. Résumé du document de travail 137 par Celeste Scarpini, Fabrizio Santoro, Laura Munoz, Wilson Prichard et Giulia Mascagni.
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Yen, Hung-Ju. Organic Synthetic Advanced Materials for Optoelectronic and Energy Applications (at National Sun Yat-sen University). Office of Scientific and Technical Information (OSTI), November 2016. http://dx.doi.org/10.2172/1332217.

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Pretorius, Philip Christo. Various Facets of Populist, Authoritarian and Nationalist Trends in Japan and Taiwan. European Center for Populism Studies (ECPS), March 2024. http://dx.doi.org/10.55271/rp0052.

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This report provides a brief overview of the tenth event in ECPS’s monthly Mapping European Populism (MEP) panel series, titled "Various Facets of Populist, Authoritarian and Nationalist Trends in Japan and Taiwan" held online on February 29, 2024. Moderated by Dr. Dachi Liao, Emeritus Professor at the Institute of Political Science at National Sun Yat-sen University in Taiwan, the panel featured speakers Dr. Yoshida Toru, Full Professor of Comparative Politics at Doshisha University in Japan, Dr. Airo Hino, Professor, School of Political Science and Economics, Waseda University, Dr. Szu-Yun Hsu, Assistant Professor, Political Science, McMaster University, Dr. Jiun-Chi Lin, Postdoctoral researcher at the Institute of Marketing Communication, National Sun Yat-sen University.
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Stevens, Michael. SSN 774 Virginia Class Submarine (SSN 774). Fort Belvoir, VA: Defense Technical Information Center, November 2015. http://dx.doi.org/10.21236/ad1019531.

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NAVY PEO (SUBMARINES) WASHINGTON NAVY YARD DC. SSN 774 Virginia Class Submarine (SSN 774). Fort Belvoir, VA: Defense Technical Information Center, December 2013. http://dx.doi.org/10.21236/ada615033.

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Smith, Rhett. SDN Project. Office of Scientific and Technical Information (OSTI), December 2016. http://dx.doi.org/10.2172/1367558.

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Christophorou, Loucas G., and Richard J. Van Brunt. SF6 insulation:. Gaithersburg, MD: National Institute of Standards and Technology, 1995. http://dx.doi.org/10.6028/nist.ir.5685.

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Pina-Burón, María Rosa. San Bartolomé. Institut Català d’Arqueologia Clàssica, 2022. http://dx.doi.org/10.51417/figlinae_028.

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Ficha del yacimiento San Bartolomé ubicado a Écija (Sevilla) incluida en el proyecto "Figlinae Hispanae (FIGHISP). Catálogo en red de las alfarerías hispanorromanas y estudio de la comercialización de sus productos".
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Pina-Burón, María Rosa. San Rafael. Institut Català d’Arqueologia Clàssica, 2022. http://dx.doi.org/10.51417/figlinae_029.

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Ficha del yacimiento San Rafael ubicado a Écija (Sevilla) incluida en el proyecto "Figlinae Hispanae (FIGHISP). Catálogo en red de las alfarerías hispanorromanas y estudio de la comercialización de sus productos".
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