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Journal articles on the topic '823/.8'

Author: Grafiati

Published: 25 July 2024

Last updated: 31 July 2025

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1

Jeon, Jae Yeol, Ryo Matsumoto, and Hiroshi Utsunomiya. "Feasibility Study on Die Quenching of AA2024 Aluminum Alloy Billet Using Servo Press." Advanced Materials Research 922 (May 2014): 286–91. http://dx.doi.org/10.4028/www.scientific.net/amr.922.286.

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Die quenching of an AA2024 aluminum alloy billet was carried out using a servo press with ram motion control of WC-20mass%Co dies directly after solution heat treatment (SHT). The cylindrical billets were heated in an electric furnace and transferred to the press, then subjected to uniaxial compression with a reduction in height (Δh/h0) of 2%, 5% or 10% after SHT at 773 K or 823 K. The die quenching was successfully carried out without the precipitation hardening only on the billet after SHT at 823 K by sandwiching for 8 s. The subsequent artificial aging behavior at 463 K in an oil bath was i

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Yang, Ruichuang, Jianxia Wen, Tao Yang, Chunmei Dai, and Yanling Zhao. "Evodiamine Inhibits Gastric Cancer Cell Proliferation via PTEN-Mediated EGF/PI3K Signaling Pathway." Evidence-Based Complementary and Alternative Medicine 2021 (November 16, 2021): 1–15. http://dx.doi.org/10.1155/2021/5570831.

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Aims. In this study, the pharmacological effects and potential molecular mechanisms of evodiamine in treating gastric cancer (GC) were investigated. Methods. GC cells lines of AGS and BGC-823 were treated with evodiamine at various concentrations for different times (24, 48, and 72 h). Inhibition of the proliferation of AGS and BGC-823 cells was assessed using a CCK-8 assay. The morphology of gastric cancer cells was detected by high-content screening (HCS). The apoptosis-inducing effect of evodiamine on AGS and BGC-823 cells was detected by flow cytometric analysis. Cell migration and invasio

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3

Li, Shaoying, Xiaojun Xi, Yiwa Luo, et al. "Carbide Precipitation during Tempering and Its Effect on the Wear Loss of a High-Carbon 8 Mass% Cr Tool Steel." Materials 11, no. 12 (2018): 2491. http://dx.doi.org/10.3390/ma11122491.

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In this paper, the precipitation of carbide and wear loss of high-carbon 8 mass% Cr tool steel at two tempering conditions (i.e., 773–803 K and 823–853 K) were studied by INCA Steel, EPMA-1720H, XRD, and ML-10 tester. The results show that the particles of test steels include the carbides (Cr7C3 and Cr23C6) and carbides nucleated on Al2O3. When carbides are of the same size, the number of carbides in test steel at a tempering temperature of 773–803 K is greater than that at a tempering temperature of 823–853 K, especially when the size of carbides is less than 5 μm. Compared with the test stee

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Chen, Zhou, Dan Hong, Siting Li, and Yingmin Jia. "Novel Property Cytotoxicity and Mechanism of Food Preservative Brevilaterins against Human Gastric Cancer Cells." Foods 12, no. 8 (2023): 1732. http://dx.doi.org/10.3390/foods12081732.

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Brevilaterins, antimicrobial peptides produced by Brevibacillus laterosporus, are regarded as excellent food preservatives and are popular as antimicrobial applications. Recent research has uncovered their potent cytotoxic effects against diverse cancer cells, thereby underscoring the pressing need for more extensive and intensive investigations into this use. In this study, we explored their novel function in inducing cytotoxicity to cancer cells and systematically investigated the mechanism of action of Brevilaterin B/C (BB/BC) in vivo. Proliferation, membrane permeability, and apoptotic rat

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Xu, Jian, Guang-Zhi Zeng, Ke-Li Chen, et al. "A New Lignan Glycoside from Chamaecyparis obtusa var. breviramea f. crippsii." Natural Product Communications 9, no. 2 (2014): 1934578X1400900. http://dx.doi.org/10.1177/1934578x1400900220.

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A new lignan glycoside, (-)-(8 S, 8′ R)-thujastandin-4- O-β-D-glucopyranoside (1), together with fourteen known lignanoids (2–15) and one coumarin (16) were isolated from the branches and leaves of Chamaecyparis obtusa var. breviramea f. crippsii. Their structures were elucidated by extensive spectroscopic and spectrometric analysis. Compound 16 exhibited cytotoxicity against A549, BGC-823 and Hela cell lines with IC50 values of 25.9, 20.9 and 18.5 μM, respectively.

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Liu, Huan, Yong-Ming Yan, Li Liao, Shao-Xiang Wang, Yi Zhang, and Yong-Xian Cheng. "Cicadamides A and B, N-Acetyldopamine Dimers From the Insect Periostracum cicadae." Natural Product Communications 14, no. 6 (2019): 1934578X1985001. http://dx.doi.org/10.1177/1934578x19850019.

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Two new N-acetyldopamine dimers, cicadamides A (1) and B (2), and 8 known compounds were isolated from the medicinal insect Periostracum cicadae. Their structures including absolute configurations were assigned by spectroscopic and computational methods. Biological activities of compounds 1, (+)-2, and (–)-2 toward human cancer cells BGC-823, HepG2, and A549 were evaluated.

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Fernández Ochoa, Carmen. "Reseña de: Hidalgo Prieto, Rafael (Coord.): Las Villas Romanas de la Bética." Espacio Tiempo y Forma. Serie I, Prehistoria y Arqueología, no. 11 (December 11, 2018): 149. http://dx.doi.org/10.5944/etfi.11.2018.23119.

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Reseña de Hidalgo Prieto, Rafael (Coord.): Las Villas Romanas de la Bética, vol. I y II, Ed. Universidad de Granada (ISBN: 978-84-338-6107-8), Universidad de Córdoba (ISBN: 978-84-9927-325-9), Universidad Pablo de Olavide (ISBN: 978-84-617-7532-3), Universidad de Sevilla (ISBN: 978-84-472-1861-5), Universidad de Málaga (ISBN: 978-84-9747-8298), Sevilla, 2016, 823 pgs.

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Zhou, Qiang, Jing Hou, Huamin Li, et al. "Synthesis and Antineoplastic Activity of Quinoline Derivatives." Australian Journal of Chemistry 61, no. 7 (2008): 531. http://dx.doi.org/10.1071/ch07419.

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Designed as a new series of molecules that contain the quinoline substructure, several 11H-indolo[3.2-c]quinoline derivatives were synthesized and subjected to biological evaluation. Several compounds were found to exhibit cytotoxic activity against the growth of colon (HTC-8), liver (BEL-7402), gastric (BCG-823), pulmonary gland (A549), and ovary (A2780) cancer cell lines. The structure–activity relationship of these compounds is discussed.

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9

Yakufu, Mirensha, Renaguli Hailiwu, Yuanyuan Cong, Ayijiang Habaike, Xiaomei Wang, and Palida Abulizi. "Antitumor activity of flavonoids from Alpinia officinarum hance on gastric cancer." European Journal of Inflammation 19 (January 2021): 205873922110511. http://dx.doi.org/10.1177/20587392211051119.

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Introduction: To investigate antitumor activity and mechanism of flavonoids from Alpinia officinarum Hance against gastric cancer. Methods: Transplanted mouse fore-stomach carcinoma (MFC) tumor mice were divided into six groups: control group, model group, low dose (20 mg/kg), middle dose (40 mg/kg), and high dose (80 mg/kg) groups of TFAO and 5-Fu group. Mice were treated with TFAO or 5-Fu for 14 days, except those of control and model group. Tumor inhibitory rate, spleen, and thymus index were calculated. Contents of proliferating cell nuclear antigen, MMP-9, vascular endothelial growth fact

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Karpova, Darja, Michael P. Rettig, Linda Eissenberg, et al. "Combined Targeting of CXCR2 and VLA4 Results in Rapid and Synergistic Mobilization of Hematopoietic Stem and Progenitor Cells in Mice." Blood 128, no. 22 (2016): 659. http://dx.doi.org/10.1182/blood.v128.22.659.659.

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Abstract Introduction : Since the first description of hematopoietic stem and progenitor cell (HSPC) mobilization over forty years ago, it has become the standard of care for both autologous and allogeneic transplantation. A five-day course of G-CSF represents the most commonly used mobilization regimen today. The CXCR4 inhibitor, plerixafor, is a more rapid but weak mobilizer when used as a single agent, thus emphasizing the need for faster acting agents with more predictable mobilization responses and fewer side effects. Methods : Given the critical role of VLA4/VCAM1 signaling for migration

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Schwille, J., Hsiang Kung, M. Hjohlman, G. Laverick, and G. Gardell. "Actual Delivered Density Fire Test Apparatus For Sprinklers Protecting High Commodity Storage." Fire Safety Science 8 (2005): 823–33. http://dx.doi.org/10.3801/iafss.fss.8-823.

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Norikawa, Yutaro, Kouji Yasuda, and Toshiyuki Nohira. "Effect of Temperature on Grain Growth during Ti Electrodeposition in Lif–LiCl Eutectic Melt." ECS Meeting Abstracts MA2022-01, no. 23 (2022): 1197. http://dx.doi.org/10.1149/ma2022-01231197mtgabs.

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1. Introduction Ti has superior properties, such as high specific strength, corrosion resistance, biocompatibility, and is used for many fields such as airplane, chemical plant, consumer products. However, its high manufacturing cost and poor processability have hindered its further spread. Thus, a number of smelting processes and processing methods have been investigated to reduce the cost and spread the use of Ti. Among them, plating Ti metal on inexpensive substrates is one of the methods that can utilize the surface properties of Ti. Electrodeposition is a promising plating method from the

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Qian, Jun, Hui Xie, Chenxu Guo, et al. "SIJUNZI DECOCTION DEMOLITION PARTIES INHIBIT PROLIFERATION AND INDUCE APOPTOSIS OF HUMAN GASTRIC CANCER BGC823 SIDE POPULATION." African Journal of Traditional, Complementary and Alternative Medicines 12, no. 6 (2015): 77–89. http://dx.doi.org/10.21010/ajtcam.v12i6.8.

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Background: Comprehensive treatment combining with Chinese medicine has become the main therapeutic regimen of gastric cancer. Previous evidence demonstrated SD can enhance the effect of chemotherapy in advanced cancer, especially in gastric cancer. In order to investigate the anticancer mechanism of SD in gastric cancer, we observed the effects of SD parties (Ginseng, Atractylodes, Poria, Licorice) on proliferation and apoptosis of SP of human gastric cancer BGC-823. Materials and Methods: 1. BGC-823 side population cells were sorted through flow cytometry. 2. To detec

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14

COSMULESCU, FELICIA, LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, and SORIN MIRCEA AXINTE. "COMPARATIVE ANALYSIS OF THE FOAM GLASS GRAVEL TYPES EXPERIMENTALLY PRODUCED BY MICROWAVE IRRADIATION." Journal of Engineering Studies and Research 26, no. 3 (2020): 58–68. http://dx.doi.org/10.29081/jesr.v26i3.207.

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The paper presents an unconventional technique for manufacturing foam glass gravel. The numerous experimental results obtained by the authors in the last year using various manufacturing recipes common in the world industrial production by conventional techniques were selected and subjected to a qualitative and energy efficiency comparative analysis, aiming to determine the best foam glass gravel manufacturing procedure under the conditions of the use of the microwave energy. The optimum recipe was composed of 83% glass waste, 1 % glycerol, 8 % sodium silicate and 8 % water. The maximum heatin

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Ti, Gang, Zongliang Guo, Lili Li, et al. "miR-33a-5p Targets RAP2A to Mediate the Sensitivity of Gastric Cancer Cells to 5-FU." Disease Markers 2022 (August 22, 2022): 1–14. http://dx.doi.org/10.1155/2022/9701047.

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Objective. The objective of this study is to explore the effects of microRNA-33a-5p (miR-33a-5p)-ras-related protein Rap-2a (RAP2A) on biological functions of gastric cancer (GC) and to find the potential functional mechanism. Methods. We measured the miR-33a-5p expression in 30 GC tissues and cellular level and 30 adjacent normal tissues as control. Besides, the expression of miR-33a-5p was checked at cell level as well. To screen the possible targets of miR-33a-5p, prediction software was used and gene RAP2A attracted our attention. Through a series of experiments including real-time polymer

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Jia, Tai Xuan, Ji Chang Zhang, and Zi Li Liu. "Preparation and Property of Y-Mg-Al-Layered Double Oxides." Advanced Materials Research 396-398 (November 2011): 764–67. http://dx.doi.org/10.4028/www.scientific.net/amr.396-398.764.

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Y-Mg-Al-layered double Oxides (Y-Mg-Al-LDO) were prepared by calcining Y3+-doped Mg-Al-layered hydrotalcites at 823 K for 8 h from co-precipitation method. The samples were detected by XRD and CO2-TPD. Micro-structure and essential regularity were disclosed. The acetone condensation reaction as a probe reaction was carried on fixed-bed micro-reactor at reactive temperature 673 K, reactive time 3 h and liquid hourly space velocity (LHSV) 6 h-1 over Y-Mg-Al-LDO. The catalyst evaluation results show that Y-Mg-Al-LDO possess high catalytic activity. The maximum value of acetone conversion reached

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17

Smith, Sally S., Dorothy I. Shulman, Thomas M. O'Dorisio, et al. "Watery Diarrhea, Hypokalemia, Achlorhydria Syndrome in an Infant." Journal of Pediatric Gastroenterology and Nutrition 6, no. 5 (1987): 710–16. http://dx.doi.org/10.1002/j.1536-4801.1987.tb09386.x.

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SummaryAn 8‐week‐old infant presented with vomiting and failure to thrive due to small bowel obstruction caused by a diffusely enlarged pancreas. Surgical bypass of the obstruction was followed by secretory diarrhea, hypokalemia, and dehydration. Plasma vasoactive intestinal peptide (VIP) (823 pg/ml), pancreatic polypeptide (4,500 pg/ml), and neurotensin (680 pg/ml) concentrations were markedly elevated. No neoplastic process was identified. Therapy with the long‐acting somatostatin analogue SMS 201–995 was followed by decline in VIP concentrations (900 to 200–300 pg/ml), decrease in stool fre

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Hernández-Rivera, Mirsha Pamela, Alicia Ramírez-Ramírez, Adelaido Chiñas-Pérez, Amalia Monroy-Ostria, Mario Eugenio Cancino-Díaz, and Omar Hernández-Montes. "NRAMP1 Polymorphisms like Susceptibility Marker in Mexican Focus of Cutaneous Leishmaniasis." BioMed Research International 2016 (2016): 1–8. http://dx.doi.org/10.1155/2016/7951285.

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Cutaneous leishmaniasis (CL) is endemic in Campeche state, Mexico. Host and parasite factors are involved in the establishment and development of CL. Host factors include immune response and genetic background. NRAMP1 (Natural Resistance Associated Macrophage Protein 1) is important in innate immunity. Polymorphisms inNRAMP1have been associated with susceptibility or resistance to infectious and autoimmune diseases. To study the association ofNRAMP1mutations with CL in patients from Calakmul, Campeche, samples from 115 CL patients and 69 samples of healthy people from the same area were evalua

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Johnson, P. B., S. O. Cawich, P. Roberts, et al. "Corrigendum to: Variants of hepatic arterial supply in a Caribbean population: A computed tomography based study. [68 (8) 823–827]." Clinical Radiology 68, no. 11 (2013): 1183. http://dx.doi.org/10.1016/j.crad.2013.07.004.

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Weisshaar, Elke, Thomas L. Diepgen, Thomas Bruckner, et al. "Itch Intensity Evaluated in the German Atopic Dermatitis Intervention Study (GADIS): Correlations with Quality of Life, Coping Behaviour and SCORAD Severity in 823 Children." Acta Dermato-Venereologica 88, no. 3 (2008): 234–39. http://dx.doi.org/10.2340/00015555-0432.

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The German Atopic Dermatitis Intervention Study (GADIS), which includes 823 children and adolescents, showed that age-related educational programmes are effective in the long-term management of atopic dermatitis. We investigated whether the itch severity obtained in the scoring of atopic dermatitis (SCORAD) correlates with quality of life and coping behaviour in children and parents. There were significant but low correlations between the severity of atopic dermatitis and the itch intensity. Itch and sleeplessness were significantly correlated. Significant correlations of itch with the coping

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Liu, Ke Ming, Z. B. Chen, Jin Zou, Shi Yong Wei, Qiang Hu, and De Ping Lu. "Microstructure and Properties of Deformation-Processed Cu–Cr In Situ Composites." Advanced Materials Research 690-693 (May 2013): 329–33. http://dx.doi.org/10.4028/www.scientific.net/amr.690-693.329.

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Cu-11Cr alloy was prepared by casting and processed into an in situ composite by cold deformation and heat treatment. The microstructure, strength and conductivity were investigated by scanning electronic microscope, tensile-testing machine and micro-ohmmeter. The results suggested that the initially randomly distributed Cr dendrites in the as-cast Cu-11Cr alloy were transformed into Cr fibres aligned parallel to the drawing axis in the deformation-processed in situ composite; the tensile strength and the resistivity increased with increasing cold deformation strain. The good combination of st

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Diedrich, H., R. Preusker, R. Lindstrot, and J. Fischer. "Retrieval of daytime total columnar water vapour from MODIS measurements over land surfaces." Atmospheric Measurement Techniques 8, no. 2 (2015): 823–36. http://dx.doi.org/10.5194/amt-8-823-2015.

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Abstract. A retrieval of total column water vapour (TCWV) from MODIS (Moderate-resolution Imaging Spectroradiometer) measurements is presented. The algorithm is adapted from a retrieval for MERIS (Medium Resolution Imaging Spectrometer) from Lindstrot et al. (2012). It obtains the TCWV for cloud-free scenes above land at a spatial resolution of 1 km × 1 km and provides uncertainties on a pixel-by-pixel basis. The algorithm has been extended by introducing empirical correction coefficients for the transmittance calculation within the forward operator. With that, a wet bias of the MODIS algorith

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Davies, H., and C. Neal. "GIS-based methodologies for assessing nitrate, nitrite and ammonium distributions across a major UK basin, the Humber." Hydrology and Earth System Sciences 8, no. 4 (2004): 823–33. http://dx.doi.org/10.5194/hess-8-823-2004.

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Abstract. The distributions of nitrate, nitrite and ammonium at various monitoring sites across the Humber basin (area 24 000 km2) were examined within a Geographical Information System (GIS) framework. This basin contains diverse characteristics, from areas of high population and industry to rural and arable regions. The Humber River is a major provider of and nutrient fluxes to the North Sea from the UK. Within the GIS analysis, the distributions of mean and mean flow weighted concentrations, flux and flux per unit area, were investigated. Empirical relationships between land characteristics

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Usman, Parveen, Habib Qaisar, Anwar ul Haque, and Qalab Abbas. "COMPARISON OF TWO DEFINITIONS (p-RIFLE AND KDIGO) FOR PREVALENCE OF ACUTE KIDNEY INJURY AND IN HOSPITAL MORTALITY IN A PAEDIATRIC INTENSIVE CARE UNIT OF PAKISTAN." Journal of Ayub Medical College Abbottabad 34, no. 1 (2022): 112–17. http://dx.doi.org/10.55519/jamc-01-9147.

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Background: To compare the Paediatric RIFLE (p-RIFLE) and Kidney Disease Improving Global Outcomes (KDIGO) definitions of acute kidney injury (AKI) for frequency of (AKI) and in-hospital mortality in critically ill children. Methods: Retrospective review of medical records of all patients (aged 1 month – 16 years) admitted in Paediatric Intensive Care Unit from January 2015–December 2016, with length of stay >48 hours, was done. Patients with chronic kidney disease were excluded. Receiver operating characteristic (ROC) curves were used to evaluate the performance of the p-RIFLE and KDIGO cr

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Kurchania, Rajnish, and Girish M. Kale. "Oxygen Potential in Molten Tin and Gibbs Energy of Formation of SnO2 Employing an Oxygen Sensor." Journal of Materials Research 15, no. 7 (2000): 1576–82. http://dx.doi.org/10.1557/jmr.2000.0226.

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On-line monitoring of the dissolved impurities in molten metals is important for better process control during alloying and metal refining operations. Disposable-type oxygen sensors are commercially available and are used in the iron and steel industry worldwide. However, there is a need for developing low-cost, reliable, long-life oxygen sensors for continuous monitoring of dissolved oxygen in molten metals. In this paper we present the results of the physical and electrical characterization of the solid electrolyte material ZrO2 (8 mol%Y2O3). The experimental results of the application of lo

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Todaro, Dustin R., Allison C. Augustus-Wallace, Jennifer M. Klein, and Arthur L. Haas. "Oligomerization of the HECT ubiquitin ligase NEDD4-2/NEDD4L is essential for polyubiquitin chain assembly." Journal of Biological Chemistry 293, no. 47 (2018): 18192–206. http://dx.doi.org/10.1074/jbc.ra118.003716.

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The NEDD4-2 (neural precursor cell–expressed developmentally down-regulated 4-2) HECT ligase catalyzes polyubiquitin chain assembly by an ordered two-step mechanism requiring two functionally distinct E2∼ubiquitin–binding sites, analogous to the trimeric E6AP/UBE3A HECT ligase. This conserved catalytic mechanism suggests that NEDD4-2, and presumably all HECT ligases, requires oligomerization to catalyze polyubiquitin chain assembly. To explore this hypothesis, we examined the catalytic mechanism of NEDD4-2 through the use of biochemically defined kinetic assays examining rates of 125I-labeled

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Gómez-Vargas, O. A., M. Ortiz-Domínguez, I. Campos-Silva, et al. "Formación de una capa boronitrurada en un hierro puro ARMCO." Tópicos de Investigación en Ciencias de la Tierra y Materiales 2, no. 2 (2015): 209–19. http://dx.doi.org/10.29057/aactm.v2i2.9872.

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El presente trabajo estudia un proceso de endurecimiento superficial a través de la formación de una capa boronitrurada sobre la superficie de un hierro puro. La selección del hierro puro es para evadir la influencia de algún elemento de aleación que modifique el crecimiento de las capas. Los procesos fueron llevados a cabo de acuerdo a la siguiente secuencia: Para el proceso de borurización de pasta se sometieron diferentes muestras a temperaturas de 1173, 1223 y 1273 K con tiempos de 4, 6 y 8 horas para cada temperatura. Posteriormente, para el proceso de nitrurado empleando la técnica de em

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Gamulin, Marija, Mislav Grgic, and Lana Jajac Brucic. "Bilateral testicular germ cell tumors (TGCT) prevalence: The 24-year-long single-center experience." Journal of Clinical Oncology 30, no. 15_suppl (2012): e15031-e15031. http://dx.doi.org/10.1200/jco.2012.30.15_suppl.e15031.

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e15031 Background: Theetiology andreliable biomarkers for the risk of bilateral TGCT are still under investigation. Long-term relapse risks of up to 20 years after the therapy in contralateral testes demand a specific model of surveillance. Due to the rarity of the tumor type, reports of national experiences of bilateral TGCT are of a crucial significance for a future global database. Methods: The study was conducted during the treatment of 1 823 patients with TGCT in a single center from 1987-2011. Their mean age was 24 years at the time of diagnosis. Results: Out of 1 823 patients diagnosed

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UTAMI, PRAMITA PUTRI. "Hubungan Pengetahuan Ibu Hamil Tentang Kebersihan Genitalia Eksterna Dengan Terjadinya Keputihan Patologi Di Puskesmas Karang Taliwang Kota Mataram Tahun 2024." Jurnal Ilmu Kesehatan dan Farmasi 12, no. 2 (2025): 40–43. https://doi.org/10.51673/jikf.v12i2.2422.

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Berdasarkan hasil penelitian tahun 2020 di 8 kota besar Indonesia yaitu Jakarta, Bandung, Surabaya, Semarang, Yogyakarta, Medan, Banjarmasin dan Makasar dengan mengambil sampel sebanyak 1000 orang ibu hamil ditemukan 823 orang (82,3%) yang mengalami keputihan (Indarti, 2018). Berdasarkan survey pendahuluan yang penulis lakukan terhadap 11 orang ibu hamil tentang hubungan pengetahuan ibu hamil tentang kebersihan genitalia eksterna dengan terjadinya keputihan patologi ternyata yang memiliki kategori baik terdapat 2 orang, cukup 4 orang, dan kurang 5 orang, berdasarkan hasil survey tersebut didap

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Boyer, Charles, Mark Tremblay, Travis Saunders, et al. "Feasibility, Validity, and Reliability of the Plank Isometric Hold as a Field-Based Assessment of Torso Muscular Endurance for Children 8–12 Years of Age." Pediatric Exercise Science 25, no. 3 (2013): 407–22. http://dx.doi.org/10.1123/pes.25.3.407.

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This project examined the feasibility, validity, and reliability of the plank isometric hold for children 8–12 years of age. 1502 children (52.5% female) performed partial curl-up and/or plank protocols to assess plank feasibility (n = 823, 52.1% girls), validity (n = 641, 54.1% girls) and reliability (n = 111, 47.8% girls). 12% (n = 52/431) of children could not perform a partial curl-up, but virtually all children (n = 1066/1084) could attain a nonzero score for the plank. Plank performance without time limit was influenced by small effects with age (β = 6.86; p < .001, η2 = 0.03), flexib

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Cavalli, Lesley, and John Hadley. "Dynamics of the Singing Voice. Bunch Meribeth. Second, Revised Edition. Springer-Verlag: Wien New York. 1993. ISBN 3211 823 94 8. Price DM59." Journal of Laryngology & Otology 107, no. 10 (1993): 978. http://dx.doi.org/10.1017/s0022215100125010.

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He, Wen Jun, Zhao Hui Fu, Hong Jin Han, et al. "Benzoic Acid Allopyranosides and Lignan Glycosides from the Twigs of Keteleeria evelyniana." Zeitschrift für Naturforschung B 66, no. 7 (2011): 733–39. http://dx.doi.org/10.1515/znb-2011-0715.

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Seven new compounds, including three benzoic acid allopyranosides keteleeroside A (1), keteleeroside B (2) and keteleeroside C (3), and four lignan glycosides 3’-demethylicariside E3 (4), isocupressoside B (5), 3-methoxyisocupressoside B (6), and isomassonianoside B (7), along with five known compounds (8 - 12), were isolated from the n-butanol part of the methanolic extract of the twigs of Keteleeria evelyniana. The structures of these compounds were elucidated mainly by the analysis of their NMR and MS data. All compounds were isolated from this genus for the first time. The skeleton of lign

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Tang, J. F., D. J. Wu, L. Chen, G. Q. Zhao, and C. M. Tan. "ELECTRON CYCLOTRON MASER EMISSIONS FROM EVOLVING FAST ELECTRON BEAMS." Astrophysical Journal 823, no. 1 (2016): 8. http://dx.doi.org/10.3847/0004-637x/823/1/8.

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Gu, Shi, Panagiotis Fotiadis, Linden Parkes, et al. "Network controllability mediates the relationship between rigid structure and flexible dynamics." Network Neuroscience 6, no. 1 (2022): 275–97. http://dx.doi.org/10.1162/netn_a_00225.

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Abstract Precisely how the anatomical structure of the brain supports a wide range of complex functions remains a question of marked importance in both basic and clinical neuroscience. Progress has been hampered by the lack of theoretical frameworks explaining how a structural network of relatively rigid interareal connections can produce a diverse repertoire of functional neural dynamics. Here, we address this gap by positing that the brain’s structural network architecture determines the set of accessible functional connectivity patterns according to predictions of network control theory. In

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Tarigan, Lukman H., Manuel Cifuentes, Margaret Quinn, and David Kriebel. "Prevention of Needle-Stick Injuries in Healthcare Facilities: A Meta-Analysis." Infection Control & Hospital Epidemiology 36, no. 7 (2015): 823–29. http://dx.doi.org/10.1017/ice.2015.50.

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OBJECTIVETo estimate the summary effectiveness of different needle-stick injury (NSI)-prevention interventions.DESIGNWe conducted a meta-analysis of English-language articles evaluating methods for reducing needle stick, sharp, or percutaneous injuries published from 2002 to 2012 identified using PubMed and Medline EBSCO databases. Data were extracted using a standardized instrument. Random effects models were used to estimate the summary effectiveness of 3 interventions: training alone, safety-engineered devices (SEDs) alone, and the combination of training and SEDs.SETTINGHealthcare faciliti

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SKRIVER, ANNE, JENS HOLSTBORG, and KARSTEN B. QVIST. "Relation between sensory texture analysis and rheological properties of stirred yogurt." Journal of Dairy Research 66, no. 4 (1999): 609–18. http://dx.doi.org/10.1017/s0022029999003763.

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The sensory and rheological characteristics of stirred yogurts varying in fermentation temperature, heat treatment of milk, dry matter content and composition of bacterial cultures were investigated. Two independent sensory properties, non-oral viscosity and oral viscosity, were evaluated. To reflect these properties precisely it was necessary to perform rheological measurements at both small and large deformations. Non-oral and oral viscosities were successfully modelled from a set of rheological variables by partial least squares regression, resulting in a three component model explaining 83

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Yuan, Haining, Jie Huang, Bokun Lv, et al. "Diagnosis Value of the Serum Amyloid A Test in Neonatal Sepsis: A Meta-Analysis." BioMed Research International 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/520294.

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Neonatal sepsis (NS), a common disorder for humans, is recognized as a leading global public health challenge. This meta-analysis was performed to assess the accuracy of the serum amyloid A (SAA) test for diagnosing NS. The studies that evaluated the SAA test as a diagnotic marker were searched in Pubmed, EMBASE, the Cochrane Library, and Google Network between January 1996 and June 2013. A total of nine studies including 823 neonates were included in our meta-analysis. Quality of each study was evaluated by the quality assessment of diagnostic accuracy studies tool (QUADAS). The SAA test show

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Wang, Bin-Sheng, Chen-Li Zhang, Xiang Cui, et al. "Curcumin inhibits the growth and invasion of gastric cancer by regulating long noncoding RNA AC022424.2." World Journal of Gastrointestinal Oncology 16, no. 4 (2024): 1437–52. http://dx.doi.org/10.4251/wjgo.v16.i4.1437.

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BACKGROUND Gastric cancer, characterized by a multifactorial etiology and high heterogeneity, continues to confound researchers in terms of its pathogenesis. Curcumin, a natural anticancer agent, exhibits therapeutic promise in gastric cancer. Its effects include promoting cell apoptosis, curtailing tumor angiogenesis, and enhancing sensitivity to radiation and chemotherapy. Long noncoding RNAs (lncRNAs) have garnered significant attention as biomarkers for early screening, diagnosis, treatment, and drug response because of their remarkable specificity and sensitivity. Recent investigations ha

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Ksendzuk, V. V., and K. Yu Poliak. "Development of accounting methodology for economic results of emergency situations." Problems of Theory and Methodology of Accounting, Control and Analysis, no. 2(52) (October 3, 2022): 29–39. http://dx.doi.org/10.26642/pbo-2022-2(52)-29-39.

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As a result of the research, the publication has developed organizational and methodological provisions for accounting for the consequences of emergency situations, which provide the procedure improving for using such elements of the method as accounts and double entry. In order to highlight the consequences of an emergency, it is proposed to change the mechanism for using class 8 accounts, by changing its name and structure and order of reflection: changing the name of class 8 from «Expenses by elements» to «Transit accounts on request»; expand the contribution of class 8 accounts «Transit ac

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BENSON, JACK A. "A Novel Gaba Receptor in the Heart of a Primitive Arthropod, Limulus Polyphemus." Journal of Experimental Biology 147, no. 1 (1989): 421–38. http://dx.doi.org/10.1242/jeb.147.1.421.

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1. The isolated, intact heart of the marine arachnid Limulus polyphemus continues to beat in vitro for many hours. Application of γaminobutyric acid (GABA) decreased the heart beat frequency with a threshold of 3xlO−7 moll−1 and an EC50 of 2.0±0.6xlO−5 moll−1 (mean±s.D., N = 8). At lO−4moll−1 and above the heart beat was completely and reversibly inhibited. 2. The agonist potency profile of the Limulus heart chronotropic GABA receptor was very similar to that of the vertebrate GABAA receptor: muscimol &gt; ZAPA&gt;GABA=⋍TACA&gt;isoguvacine&gt;THIP&gt;3-aminopropane sulphoni

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Altamirano González Ortega , Marco Antonio, and Jaqueline Guzmán Hernández. "La Colección Zoológica Regional (Aves) del Instituto de Historia Natural de Chiapas, México." Huitzil Revista Mexicana de Ornitología 10, no. 1 (2009): 7–14. http://dx.doi.org/10.28947/hrmo.2009.10.1.81.

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La Colección Zoológica Regional (Aves) del Instituto de Historia Natural de Chiapas, México, alberga 7,173 ejemplares que pertenecen a 17 órdenes, 68 familias, 339 géneros y 575 especies. La mayoría de los especimenes son de Chiapas (72.4%), Oaxaca (15.4%) y Veracruz (10.8%). Las familias con mayor número de ejemplares pertenecen a las familias Parulidae (1,432), Tyrannidae (823), Trochilidae (709), Thraupidae (371) y Emberizidae (343). El 90% de los ejemplares están preservados en piel de estudio, el 8% en anatómicos y el 2% en esqueletos. La colección resguarda ejemplares de 126 especies en

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Di Gristina, Emilio, Giulio Barone, Gianniantonio Domina, et al. "A Checklist of the Ornamental Vascular Flora of Sicily." Plants 14, no. 5 (2025): 795. https://doi.org/10.3390/plants14050795.

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Based on literature data and new field investigations, a checklist of the ornamental vascular flora of Sicily is presented. Trees, shrubs, herbaceous, and succulent plants growing in street trees, parks, private gardens, and historic villas of Sicily are included in the checklist. For each taxon, information on growth forms, geographical and biome origin, resident time, and status (native/alien) in Italy is provided. A total of 928 taxa (including 823 species s. str., 33 cultivars, 31 hybrids, 24 varieties, 9 subspecies, and 8 forms), belonging to 486 genera included in 138 families, were reco

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Ferreira, A. S., N. R. B. Raposo, E. M. S. Barbosa, and W. F. Gattaz. "Prevalence of cognitive impairment in Brazilian frailty elderly." European Psychiatry 26, S2 (2011): 567. http://dx.doi.org/10.1016/s0924-9338(11)72274-x.

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IntroductionAccelerate aging is a worldwide problem. In underdeveloped countries, it is occurring without adequate planning and is attributed due to falling mortality and fertility, which contributed to increase life expectancy. However, aging was not accompanied by improvement in living conditions and health assistance. Poor sanitation and diet, low incomes and education levels contributed to increasing the prevalence of chronic diseases in elderly.ObjectivesData obtained in other countries could not represent the national population; objective was to describe a Brazilian frailty elderly samp

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Gibała, Piotr, Anna Jarosz-Lesz, Zuzanna Sołtysiak-Gibała, Jakub Staniczek, and Rafał Stojko. "Multifactorial Colonization of the Pregnant Woman’s Reproductive Tract: Implications for Early Postnatal Adaptation in Full-Term Newborns." Journal of Clinical Medicine 12, no. 21 (2023): 6852. http://dx.doi.org/10.3390/jcm12216852.

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This retrospective study aimed to investigate the impact of microorganisms identified in the reproductive tract on disorders during the early adaptation period in newborns. A cohort of 823 patients and cervical canal cultures were analyzed to identify the presence of microorganisms. Newborns included in the study were divided into two groups due to the number of pathogens identified in the swab from the cervical canal of the mother. The first group consisted of newborns whose mothers had one pathogen identified (N = 637), while the second group consisted of newborns whose mothers had two or mo

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Gao, Shuo, Jiaxuan Lu, Pei Li, Dongsheng Yu, and Wei Zhao. "Prevalence and risk factors of children’s dental anxiety in China: a longitudinal study." BMJ Open 11, no. 4 (2021): e043647. http://dx.doi.org/10.1136/bmjopen-2020-043647.

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ObjectivesDental anxiety remains widespread among children, may continue into adulthood and affect their oral health-related quality of life and clinical management. The aim of the study was to explore the trend of children’s dental anxiety over time and potential risk factors.DesignLongitudinal study.MethodsChildren aged between 5 and 12 years were investigated with the Chinese version of face version of Children’s Fear Survey Schedule-Dental Subscale (CFSS-DS) and Frankl Behavior Rating scale from 2008 to 2017, and influential factors were explored.ResultsClinical data were available from 10

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Sang, Hongfei, Fengli Li, Junjie Yuan, et al. "Values of Baseline Posterior Circulation Acute Stroke Prognosis Early Computed Tomography Score for Treatment Decision of Acute Basilar Artery Occlusion." Stroke 52, no. 3 (2021): 811–20. http://dx.doi.org/10.1161/strokeaha.120.031371.

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Background and Purpose: This study aimed to analyze the impact of baseline posterior circulation Acute Stroke Prognosis Early Computed Tomography Score (pc-ASPECTS) on the efficacy and safety of endovascular therapy (EVT) for patients with acute basilar artery occlusion. Methods: The BASILAR was a nationwide prospective registry of consecutive patients with a symptomatic and radiologically confirmed acute basilar artery occlusion within 24 hours of symptom onset. We estimated the effect of standard medical therapy alone (SMT group) versus SMT plus EVT (EVT group) for patients with documented p

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Batool, Samana, Thomson Joseph, Mushraf Hussain, et al. "LP1 from Lentinula edodes C91-3 Induces Autophagy, Apoptosis and Reduces Metastasis in Human Gastric Cancer Cell Line SGC-7901." International Journal of Molecular Sciences 19, no. 10 (2018): 2986. http://dx.doi.org/10.3390/ijms19102986.

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Present study aimed to elucidate the anticancer effect and the possible molecular mechanism underlying the action of Latcripin 1 (LP1), from the mushroom Lentinula edodes strain C91-3 against gastric cancer cell lines SGC-7901 and BGC-823. Cell viability was measured by Cell Counting Kit-8 (CCK-8); morphological changes were observed by phase contrast microscope; autophagy was determined by transmission electron microscope and fluorescence microscope. Apoptosis and cell cycle were assessed by flow cytometer; wound-healing, transwell migration and invasion assays were performed to investigate t

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YU, WEI-YUAN, SEN-HUI LIU, XIN-YA LIU, JIA-LIN SHAO, and MIN-PEN LIU. "WETTING BEHAVIOR IN ULTRASONIC VIBRATION-ASSISTED BRAZING OF ALUMINUM TO GRAPHITE USING Sn-Ag-Ti ACTIVE SOLDER." Surface Review and Letters 22, no. 03 (2015): 1550035. http://dx.doi.org/10.1142/s0218625x15500353.

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In this study, Sn - Ag - Ti ternary alloy has been used as the active solder to braze pure aluminum and graphite in atmospheric conditions using ultrasonic vibration as an aid. The authors studied the formation, composition and decomposition temperature of the surface oxides of the active solder under atmospheric conditions. In addition, the wettability of Sn -5 Ag -8 Ti active solder on the surface of pure aluminum and graphite has also been studied. The results showed that the major components presented in the surface oxides formed on the Sn -5 Ag -8 Ti active solder under ambient conditions

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O’Donovan, Sinéad M., Deirdre M. Murray, Jonathan O’B Hourihane, Louise C. Kenny, Alan D. Irvine, and Mairead Kiely. "Adherence with early infant feeding and complementary feeding guidelines in the Cork BASELINE Birth Cohort Study." Public Health Nutrition 18, no. 15 (2015): 2864–73. http://dx.doi.org/10.1017/s136898001500018x.

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AbstractObjectiveTo describe adherence with infant feeding and complementary feeding guidelines.DesignProspective study of infant feeding and complementary feeding practices were collected as part of the Cork BASELINE Birth Cohort Study.SettingCork, Ireland.SubjectsData are described for the 823 infants for whom a diary was completed.ResultsBreast-feeding was initiated in 81 % of infants, and 34 %, 14 % and 1 % of infants were exclusively breast-fed at hospital discharge, 2 and 6 months, respectively. Stage one infant formula decreased from 71 % at 2 months to 13 % at 12 months. The majority o

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Norris, Carol R., Dawn M. Boothe, Teri Esparza, Connie Gray, and Michelle Ragsdale. "Disposition of cyproheptadine in cats after intravenous or oral administration of a single dose." American Journal of Veterinary Research 59, no. 1 (1998): 79–81. http://dx.doi.org/10.2460/ajvr.1998.59.01.79.

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SUMMARY Objective To determine disposition of cyproheptadine hydrochloride in cats after intravenous or oral administration of a single dose. Animals 6 healthy cats. Procedure A randomized crossover design was used, and each cat was studied after intravenous (2 mg) and oral (8 mg) administration of cyproheptadine. Blood samples were collected at fixed time intervals after drug administration, and serum cyproheptadine concentration was determined by means of polarized immunofluorescence. Results Mean (± SD) residence time was significantly longer after oral (823 ± 191 minutes) than after intrav

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