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Journal articles on the topic 'Hush functions'

Author: Grafiati
Published: 4 June 2021
Last updated: 8 February 2022

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1

Udoye, N. E., O. S. I. Fayomi, and A. O. Inegbenebor. "Fractography and Tensile Properties of AA6061 Aluminium Alloy/Rice Husk Ash Silicon Nanocomposite." International Journal of Chemical Engineering 2020 (August 28, 2020): 1–8. http://dx.doi.org/10.1155/2020/8818224.

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The unstoppable quest for low-cost reinforcing agent gingered the enthusiasm towards developing and utilising the agro-based waste product as reinforcement since they are promptly accessible, sustainable, and inexpensive to purchase. In this study, AA6061/rice husk ash matrix composites were produced through metallurgical stir casting techniques. Different weight percentages of reinforcement in the range of 2%, 4%, 6%, and 8% were used to fabricate the composites. The reinforced composites were characterized by SEM/EDS for microstructural study. The mechanical behaviour was examined for all th
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Mamedov, B. A. "Analytical evaluation of the Marcus–Hush–Chidsey function using binomial expansion theorem and Error functions." Journal of Mathematical Chemistry 51, no. 10 (2013): 2699–703. http://dx.doi.org/10.1007/s10910-013-0231-y.

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Tong, HAO, LIU Qian, Fa-Guang Leng, and Tian-Long Qiao. "Research progress of rice husk ash in solidified soil." E3S Web of Conferences 293 (2021): 02018. http://dx.doi.org/10.1051/e3sconf/202129302018.

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Rice husk ash is a kind of volcanic ash material with high silicon. This also provides a feasibility for rice husk ash as cement-based auxiliary cementing material. China is rich in rice husk resources, and the rice husk ash is stacked. Using rice husk ash (RHA) instead of traditional cementitious materials can effectively solve the environmental pollution caused by the accumulation of rice husk ash. Domestic and international scholar have added rice husk ash as mineral admixture to concrete, but the utilization rate is very low. In order to increase the added value of rice husk ash, the high
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4

Zhu, Min, and Robert S. Weiss. "Increased Common Fragile Site Expression, Cell Proliferation Defects, and Apoptosis following Conditional Inactivation of Mouse Hus1 in Primary Cultured Cells." Molecular Biology of the Cell 18, no. 3 (2007): 1044–55. http://dx.doi.org/10.1091/mbc.e06-10-0957.

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Targeted disruption of the mouse Hus1 cell cycle checkpoint gene results in embryonic lethality and proliferative arrest in cultured cells. To investigate the essential functions of Hus1, we developed a system for the regulated inactivation of mouse Hus1 in primary fibroblasts. Inactivation of a loxP site-flanked conditional Hus1 allele by using a cre-expressing adenovirus resulted in reduced cell doubling, cell cycle alterations, and increased apoptosis. These phenotypes were associated with a significantly increased frequency of gross chromosomal abnormalities and an S-phase–specific accumul
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Cui, Zhenhai, Haixiao Dong, Ao Zhang, Yanye Ruan, Yan He, and Zhiwu Zhang. "Assessment of the Potential for Genomic Selection To Improve Husk Traits in Maize." G3: Genes|Genomes|Genetics 10, no. 10 (2020): 3741–49. http://dx.doi.org/10.1534/g3.120.401600.

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Husk has multiple functions such as protecting ears from diseases, infection, and dehydration during development. Additionally, husks comprised of fewer, shorter, thinner, and narrower layers allow faster moisture evaporation of kernels prior to harvest. Intensive studies have been conducted to identify appropriate husk architecture by understanding the genetic basis of related traits, including husk length, husk layer number, husk thickness, and husk width. However, marker-assisted selection is inefficient because the identified quantitative trait loci and associated genetic loci could only e
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Doboy, Elie Kolwa, Henriette Zangue Adjia, and Richard Kamga. "Production and Characterization of Rice Husk Biosorbent from Far North Cameroon." Environment and Pollution 8, no. 2 (2019): 1. http://dx.doi.org/10.5539/ep.v8n2p1.

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The objective of this study is the production and the characterization of rice husk biosorbent. In fact, the biosorbent has been obtained by phosphoric acid treatment; its physicochemicals characteristics such as point of zero charge, specific surface, iodine number and chemicals functions have been determined. The analysis indicaded that, the point of zero charge is 8.7; for the pH value less than 8.7, the biosorbent surface is posotively charged and for pH value higher than 8.7, the biosorbent surface is negatively charged. The biosorbent iodine number is 1560.87±1 mg/g, it means
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Falahatkar, Bahram, Mehdi Soltani, Behrooz Abtahi, Mohammad R. Kalbassi, and Mohammad Pourkazemi. "The role of dietary L-ascorbyl-2-polyphosphate on the growth and physiological functions of beluga,Huso huso(Linnaeus, 1758)." Aquaculture Research 46, no. 12 (2014): 3056–69. http://dx.doi.org/10.1111/are.12468.

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8

Ghiasi, Maryam, Mohammad Binaii, Alireza Naghavi, Hosseinali Khoshbavar Rostami, Hossainali Nori, and Atefeh Amerizadeh. "Inclusion of Pediococcus acidilactici as probiotic candidate in diets for beluga (Huso huso) modifies biochemical parameters and improves immune functions." Fish Physiology and Biochemistry 44, no. 4 (2018): 1099–107. http://dx.doi.org/10.1007/s10695-018-0497-x.

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Chen, Tsui, Chuang, et al. "Carvedilol Ameliorates Experimental Atherosclerosis by Regulating Cholesterol Efflux and Exosome Functions." International Journal of Molecular Sciences 20, no. 20 (2019): 5202. http://dx.doi.org/10.3390/ijms20205202.

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Carvedilol (Cav), a nonselective β-blocker with α1 adrenoceptor blocking effect, has been used as a standard therapy for coronary artery disease. This study investigated the effects of Cav on exosome expression and function, ATP-binding cassette transporter A1 (ABCA1) expression, and cholesterol efflux that are relevant to the process of atherosclerosis. Human monocytic (THP-1) cell line and human hepatic (Huh-7) cells were treated with Cav, and cholesterol efflux was measured. Exosomes from cell culture medium or mice serum were isolated using glycan-coated recognition beads. Low-density lipo
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10

Shimizu, Masaki. "Pathogenic functions and diagnostic utility of cytokines/chemokines in EHEC‐HUS." Pediatrics International 62, no. 3 (2020): 308–15. http://dx.doi.org/10.1111/ped.14053.

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11

Liliwarti. "Peningkatan Nilai CBR Tanah Dasar (Sub Grade) dengan Penambahan Kapur dan Abu Sekam Padi." Jurnal Ilmiah Poli Rekayasa 14, no. 2 (2019): 24. http://dx.doi.org/10.30630/jipr.14.2.124.

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The subgrade is very important on road construction, because its functions for support the traffic loads. The subgrade is not able to bearing capacity the traffic load , can cause damage such as cracks, settlement,and deformation on the flexible pavement or rigid pavement. to solve in this problems, it is necessary to improve the mechanical properties of subgrade for increasing soil bearing capacity and reducing the swelling potential. The Sicincin ring road - Lubuk Alung, Padang Pariaman district which has deformed, settlement and cracks on the road pavement, caused by poor bearing capacity o
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Giordano, Mario, Maria Elisabetta Baldassarre, Viviana Palmieri, et al. "Management of STEC Gastroenteritis: Is There a Role for Probiotics?" International Journal of Environmental Research and Public Health 16, no. 9 (2019): 1649. http://dx.doi.org/10.3390/ijerph16091649.

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Shiga toxin-producing Escherichia Coli (STEC) infections routinely run as a common gastroenteritis, but in many cases they may evolve towards hemolytic uremic syndrome (HUS). HUS is a rare disease characterized by microangiopathic hemolytic anemia, thrombocytopenia, and acute renal failure. Gut microorganisms have a fundamental impact on human physiology, because they modulate normal intestinal functions and play a pivotal role in influencing the local and systemic immune responses. Despite surveillance established in many countries and major progresses in the understanding of STEC-HUS mechani
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13

Perloff, Marjorie. "Modernism Under Review: Hugh Kenner's The Pound Era." Modernist Cultures 5, no. 2 (2010): 181–94. http://dx.doi.org/10.3366/mod.2010.0102.

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This essay offers a critical re-assessment of Hugh Kenner's The Pound Era. It argues that Kenner's magisterial survey remains important to our understanding of Modernism, despite its frankly partisan viewpoint. Kenner's is an insider's account of the Anglo-American Modernist writing that he takes to have been significant because it sought to invent a new language consonant with the ethos of the twentieth century. The essay suggests that Kenner's impeccable attention to the Modernist renovation of language goes beyond formalism, since, for him, its ‘patterned energies’ (a term derived from Buck
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Jami, Mohammed Saedi, Mani Malam Ahmad, Olalere Olusegun Abayomi, and Mohammed Ngabura. "ELEMENTAL AND CHEMICAL COMPOSITION OF Moringa oleifera HUSK EXTRACTS." Journal of Chemical Engineering and Industrial Biotechnology 5, no. 1 (2019): 74–78. http://dx.doi.org/10.15282/jceib.v5i1.3897.

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Moringa oleifera is a well-known tropical plant with myriads medicinal and nutritional benefits. Its nutraceutical functions are due to the presence of mineral element and phytochemical components which necessitate their profiling. In this study, the elemental and chemical profiles of husk wastes from Moringa oleifera plants were elucidated using Liquid Chromatography equipped with an electrospray time-of-flight mass spectrometer (LCMS-QToF) and X-ray Fluorescence analyser. The confirmation of 493 bioactive compounds and two higher concentrations of micronutrients (calcium and potassium) indic
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15

Nakabayashi, H., T. Hashimoto, Y. Miyao, K. K. Tjong, J. Chan, and T. Tamaoki. "A position-dependent silencer plays a major role in repressing alpha-fetoprotein expression in human hepatoma." Molecular and Cellular Biology 11, no. 12 (1991): 5885–93. http://dx.doi.org/10.1128/mcb.11.12.5885.

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A large percentage of human hepatomas produce alpha-fetoprotein (AFP), but the levels of AFP expression vary greatly among hepatomas. To understand the molecular basis for this variation, we analyzed transcriptional regulatory activities associated with the 5'-flanking region of the AFP gene in two human hepatoma cell lines, HuH-7 and huH-1/cl-2, which produce a high and a low level of AFP, respectively. We found that the low level of AFP production in huH-1/cl-2 is due to the action of at least two silencer regions located between the enhancer and the promoter of the AFP gene. In contrast, no
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16

Nakabayashi, H., T. Hashimoto, Y. Miyao, K. K. Tjong, J. Chan, and T. Tamaoki. "A position-dependent silencer plays a major role in repressing alpha-fetoprotein expression in human hepatoma." Molecular and Cellular Biology 11, no. 12 (1991): 5885–93. http://dx.doi.org/10.1128/mcb.11.12.5885-5893.1991.

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A large percentage of human hepatomas produce alpha-fetoprotein (AFP), but the levels of AFP expression vary greatly among hepatomas. To understand the molecular basis for this variation, we analyzed transcriptional regulatory activities associated with the 5'-flanking region of the AFP gene in two human hepatoma cell lines, HuH-7 and huH-1/cl-2, which produce a high and a low level of AFP, respectively. We found that the low level of AFP production in huH-1/cl-2 is due to the action of at least two silencer regions located between the enhancer and the promoter of the AFP gene. In contrast, no
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17

Rofiq, Zainur, and Eko Suci Priyono. "Discourse Markers of Humor Analysis in Trevor Noah’s Stand-Up Comedy." Lingual: Journal of Language and Culture 11, no. 1 (2021): 14. http://dx.doi.org/10.24843/ljlc.2021.v11.i01.p03.

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Discourse markers have been widely studied in various discourses such as political discourse, legal, media discourse, and even daily conversation. However, there is still a lack of discourse markers research in humor studies. This study was projected to identify the linguistic aspects of humor genre utterances in stand-up comedy performed by Trevor Noah as one of the most influential stand-up comedians. In addition, those linguistic aspect is discourse markers. The data were taken from Trevor Noah’s Video entitle "Prince Harry & Meghan Markle's Royal Wedding" Live at the O2 London. Afterwa
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18

Lin, Yi-Ching, Hui-Chung Wu, Chen-Chung Liao, Yi-Chih Chou, Shwu-Fen Pan та Chi-Ming Chiu. "Secretion of One Adipokine Nampt/Visfatin Suppresses the Inflammatory Stress-Induced NF-κB Activity and Affects Nampt-Dependent Cell Viability in Huh-7 Cells". Mediators of Inflammation 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/392471.

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Nampt/visfatin acts in both intracellular and extracellular compartments to regulate multiple biological roles, including NAD metabolism, cancer, inflammation, and senescence. However, its function in chronic inflammation and carcinogenesis in hepatocellular carcinoma (HCC) has not been well-defined. Here we use Huh-7 hepatoma cells as a model to determine how Nampt/visfatin affects cellular survival under oxidative stress. We found that the transition of Nampt/visfatin from intracellular into extracellular form was induced by H2O2treatment in 293T cells and confirmed that this phenomenon was
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19

Ward, Nigel. "Non-lexical conversational sounds in American English." Pragmatics and Cognition 14, no. 1 (2006): 129–82. http://dx.doi.org/10.1075/pc.14.1.08war.

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Sounds like h-nmm, hh-aaaah, hn-hn, unkay, nyeah, ummum, uuh, um-hm-uh-hm, um and uh-huh occur frequently in American English conversation but have thus far escaped systematic study. This article reports a study of both the forms and functions of such tokens in a corpus of American English conversations. These sounds appear not to be lexical, in that they are productively generated rather than finite in number, and in that the sound–meaning mapping is compositional rather than arbitrary. This implies that English bears within it a small specialized sub-language which follows different rules fr
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20

FINK, Edwin, Reinhard NETTELBECK, and Hans FRITZ. "Inhibition of Mast Cell Chymase by Eglin c and Antileukoprotease (HUSI-I). Indications for Potential Biological Functions of these Inhibitors." Biological Chemistry Hoppe-Seyler 367, no. 2 (1986): 567–72. http://dx.doi.org/10.1515/bchm3.1986.367.2.567.

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21

Huang, Luyun, Jungwook Hwang, Suresh D. Sharma, et al. "Hepatitis C Virus Nonstructural Protein 5A (NS5A) Is an RNA-binding Protein." Journal of Biological Chemistry 280, no. 43 (2005): 36417–28. http://dx.doi.org/10.1074/jbc.m508175200.

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Hepatitis C virus (HCV) nonstructural protein 5A (NS5A) has been shown to antagonize numerous cellular pathways, including the antiviral interferon-α response. However, the capacity of this protein to interact with the viral polymerase suggests a more direct role for NS5A in genome replication. In this study, we employed two bacterially expressed, soluble derivatives of NS5A to probe for novel functions of this protein. We find that NS5A has the capacity to bind to the 3′-ends of HCV plus and minus strand RNAs. The high affinity binding site for NS5A in the 3′-end of plus strand RNA maps to th
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22

Akgün, İlknur, Tuğçe Ayşe Karakoca, and Ruziye Karaman. "Farklı Gamma Işını Dozlarının İki Sıralı Arpada (Hordeum vulgare L.) Bazı Tarımsal Özellikler Üzerine Etkisi." Turkish Journal of Agriculture - Food Science and Technology 7, sp2 (2019): 86. http://dx.doi.org/10.24925/turjaf.v7isp2.86-92.3152.

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In this study, the effect of different doses of gamma ray (200, 300, 400 and 500 Gy) applied on seeds of Tarm-92 two-row barley varieties on some agricultural properties were investigated. The research was conducted in 2016-2017 vegetation period under Isparta conditions. In M1 generation, normal and abnormal plants are harvested separately according to the spike and plant appearance at each dose and 9 different [200, 200 A, 300, 300 A, 400, 400 A, 400 A (plants with double spike formation and branching tendency in spike Ç.B.) 500 and 500 A gray] groups were formed. A total of 10 plots with co
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Guo, Jin, and Jun Jie Wang. "An Efficient Calculation Method for Seismic Spectral Analysis under Multiple Support Excitations." Applied Mechanics and Materials 438-439 (October 2013): 1514–19. http://dx.doi.org/10.4028/www.scientific.net/amm.438-439.1514.

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The seismic spectral computation of structures is time-consuming under multiple-support excitations. The seismic spectral response of structures can be expressed based on several correlation coefficients and the time consumption can be greatly reduced if the coefficients are expressed in closed-form. In this paper, approximate expressions of spatial coherence functions are suggested. Then integrals for the coefficients are carried out analytically and their closed-form expressions are obtained. The closed-form expressions are developed from Clough-Penziens APSD and Hus APSD. The numerical resu
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Liu, Binmei. "contrastive study of discourse markers used by native and Chinese L2 English speakers across speech context." East Asian Pragmatics 2, no. 1 (2017): 101–26. http://dx.doi.org/10.1558/eap.33278.

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Discourse markers (DMs) are difficult even for advanced L2 speakers compared with L1 speakers because of their special linguistic features. The influence of contextual factors on the use of DMs has not been examined in detail in the literature. The present article investigates the impact of speech contexts (interview vs conversation) on the use of DMs by native and advanced Chinese speakers of English. Data for the study were gathered using individual sociolinguistic interviews and group conversations. A quantitative analysis revealed that native English speakers used and and just more frequen
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Lim, Pei Xin, Darshil R. Patel, Kelsey E. Poisson, et al. "Genome Protection by the 9-1-1 Complex Subunit HUS1 Requires Clamp Formation, DNA Contacts, and ATR Signaling-independent Effector Functions." Journal of Biological Chemistry 290, no. 24 (2015): 14826–40. http://dx.doi.org/10.1074/jbc.m114.630640.

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GU, YU, YUQIAO XU, LINA JIANG, et al. "Differentially expressed microRNAs in Huh-7 cells expressing HCV core genotypes 3a or 1b: Potential functions and downstream pathways." International Journal of Molecular Medicine 30, no. 2 (2012): 374–82. http://dx.doi.org/10.3892/ijmm.2012.991.

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27

Firmansyah, Sesar Fikri, Rochmatino Rochmatino, and Kamsinah Kamsinah. "PENGARUH PEMBERIAN IBA DAN KOMPOSISI MEDIA TERHADAP PERTUMBUHAN STEK Sansevieria cylindrica var. patula." Scripta Biologica 1, no. 2 (2014): 161. http://dx.doi.org/10.20884/1.sb.2014.1.2.444.

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Sansevieria is an ornamental plant commonly known as mother-in-law's tongue, devil's tongue, and snake tongue. It has many functions e.g. uses as medicine, its fiber for the textile industry, and as indoor air pollutants absorber. However, the growth of Sansevieria is slow. Therefore the supply of it seeds in large quantities in the short time was difficult. The use of Plant Growth Regulator (PGR) was one solution to accelerate the propagation of Sansevieria leaf cuttings. This study aimed to determine the concentration of IBA and the composition of media to increase the leaf cuttings propagat
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Manyani, Hamid, Luis Rey, José M. Palacios, Juan Imperial, and Tomás Ruiz-Argüeso. "Gene Products of the hupGHIJ Operon Are Involved in Maturation of the Iron-Sulfur Subunit of the [NiFe] Hydrogenase from Rhizobium leguminosarum bv. viciae." Journal of Bacteriology 187, no. 20 (2005): 7018–26. http://dx.doi.org/10.1128/jb.187.20.7018-7026.2005.

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ABSTRACT In the present study, we investigate the functions of the hupGHIJ operon in the synthesis of an active [NiFe] hydrogenase in the legume endosymbiont Rhizobium leguminosarum bv. viciae. These genes are clustered with 14 other genes including the hydrogenase structural genes hupSL. A set of isogenic mutants with in-frame deletions (ΔhupG, ΔhupH, ΔhupI, and ΔhupJ) was generated and tested for hydrogenase activity in cultures grown at different oxygen concentrations (0.2 to 2.0%) and in symbiosis with peas. In free-living cultures, deletions in these genes severely reduced hydrogenase act
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29

Hung, Ting-Chun, Alagie Jassey, Chien-Ju Lin, et al. "Methanolic Extract of Rhizoma Coptidis Inhibits the Early Viral Entry Steps of Hepatitis C Virus Infection." Viruses 10, no. 12 (2018): 669. http://dx.doi.org/10.3390/v10120669.

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Hepatitis C Virus (HCV) remains an important public health threat with approximately 170 million carriers worldwide who are at risk of developing hepatitis C-associated end-stage liver diseases. Despite improvement of HCV treatment using the novel direct-acting antivirals (DAAs) targeting viral replication, there is a lack of prophylactic measures for protection against HCV infection. Identifying novel antivirals such as those that target viral entry could help broaden the therapeutic arsenal against HCV. Herein, we investigated the anti-HCV activity of the methanolic extract from Rhizoma copt
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30

Navadgi-Patil, Vasundhara M., and Peter M. Burgers. "Cell-cycle-specific activators of the Mec1/ATR checkpoint kinase." Biochemical Society Transactions 39, no. 2 (2011): 600–605. http://dx.doi.org/10.1042/bst0390600.

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Mec1 [ATR (ataxia telangiectasia mutated- and Rad3-related) in humans] is the principle kinase responsible for checkpoint activation in response to replication stress and DNA damage in Saccharomyces cerevisiae. The heterotrimeric checkpoint clamp, 9-1-1 (checkpoint clamp of Rad9, Rad1 and Hus1 in humans and Ddc1, Rad17 and Mec3 in S. cerevisiae; Ddc1-Mec3-Rad17) and the DNA replication initiation factor Dpb11 (human TopBP1) are the two known activators of Mec1. The 9-1-1 clamp functions in checkpoint activation in G1- and G2-phase, but its employment differs between these two phases of the cel
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Răducanu, Adina Elena, Bianca-Maria Tihăuan, Ioana Cristina Marinaș, et al. "The Biological Effects of Novel Nutraceuticals with Curcuminoids and Other Plant-Derived Immunomodulators and Pre-Probiotics." Pharmaceutics 13, no. 5 (2021): 666. http://dx.doi.org/10.3390/pharmaceutics13050666.

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An effective and well-balanced immune system is pivotal for maintaining health. Diet and nutrition can affect the functioning of numerous immune parameters, with direct repercussions on homeostasis. Since our immune functions are indispensable in defending the body against pathogens and thus play a vital role in maintaining health, modulating immune response may well serve as the basis for the development of plant-based functional foods and novel nutraceuticals. This concept is currently utilized in attempts to prevent or mitigate inflammatory reactions via the development of targeted food pro
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Quan, Gui Xiang, Jin Long Yan, and Cheng Ding. "Preparation and Characterization of Biomass Carbon Adsorbent from Rice Husk and its Adsorption Properties on p-Chlorophenol." Advanced Materials Research 356-360 (October 2011): 510–13. http://dx.doi.org/10.4028/www.scientific.net/amr.356-360.510.

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Carbon materials possess special structural and fascinating functions. The use of biomass raw material to produce a variety of carbon materials can reduce the cost of production, and also achieve the sustainable development of carbon materials. A series of biomass carbon adsorbent were prepared by controlling the different carbonization temperatures (100 ~ 700 °C) using rice husk as the representatives of biomass, and the structure of these obtained biomass carbon were characterized by FT-IR. Adsorption properties of p-chlorophenol on the biomass carbon were also investigated. Results shown th
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Tan, Chongyang, Wei Cui, Xinping Cui, and Kang Ning. "Strain-GeMS: optimized subspecies identification from microbiome data based on accurate variant modeling." Bioinformatics 35, no. 10 (2018): 1789–91. http://dx.doi.org/10.1093/bioinformatics/bty844.

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Abstract Motivation Subspecies identification is one of the most critical issues in microbiome studies, as it is directly related to their functions in response to the environmental stress and their feedbacks. However, identification of subspecies remains a challenge largely due to the small variation between different strains within the same species. Accurate identification of subspecies primarily relies on variant identification and categorization through microbiome data. However, current SNP calling and subspecies identification for microbiome data remain underdeveloped. Results In this wor
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Hara, Kodai, Nao Iida, Ryota Tamafune, et al. "Structure of the RAD9-RAD1-HUS1 checkpoint clamp bound to RHINO sheds light on the other side of the DNA clamp." Journal of Biological Chemistry 295, no. 4 (2019): 899–904. http://dx.doi.org/10.1074/jbc.ac119.011816.

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DNA clamp, a highly conserved ring-shaped protein, binds dsDNA within its central pore. Also, DNA clamp interacts with various nuclear proteins on its front, thereby stimulating their enzymatic activities and biological functions. It has been assumed that the DNA clamp is a functionally single-faced ring from bacteria to humans. Here, we report the crystal structure of the heterotrimeric RAD9-RAD1-HUS1 (9-1-1) checkpoint clamp bound to a peptide of RHINO, a recently identified cancer-related protein that interacts with 9-1-1 and promotes activation of the DNA damage checkpoint. This is the fir
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Sujaridworakun, P., Supatra Jinawath, W. Panpa, Akira Nakajima, and Masahiro Yoshimura. "Hydrothermal Synthesis of TiO2/SiO2 Hybrid Photocatalyst from Rice Husk Ash." Key Engineering Materials 352 (August 2007): 281–85. http://dx.doi.org/10.4028/www.scientific.net/kem.352.281.

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Photocatalyst materials were prepared as a hybrid between TiO2 /SiO2 via low temperature hydrothermal method (150oC) without further heat treatment. Porous silica from rice husk ash was used as a support for fine TiO2 particles which acted as a photocatalyst when radiated with a UV light. TiO2-deposited SiO2 was successfully prepared through hydrolysis of TiOSO4 solution by controlling synthesis parameters such as pH ,concentration of TiOSO4, temperature and time under hydrothermal treatment. The obtained products were characterized for physical and chemical properties by means of XRD, XRF, BE
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Van Lam, Tang, Boris Bulgakov, Olga Aleksandrova, Oksana Larsen, and Pham Ngoc Anh. "Effect of rice husk ash and fly ash on the compressive strength of high performance concrete." E3S Web of Conferences 33 (2018): 02030. http://dx.doi.org/10.1051/e3sconf/20183302030.

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The usage of industrial and agricultural wastes for building materials production plays an important role to improve the environment and economy by preserving nature materials and land resources, reducing land, water and air pollution as well as organizing and storing waste costs. This study mainly focuses on mathematical modeling dependence of the compressive strength of high performance concrete (HPC) at the ages of 3, 7 and 28 days on the amount of rice husk ash (RHA) and fly ash (FA), which are added to the concrete mixtures by using the Central composite rotatable design. The result of th
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Ebe, Shohei, Tatsuya Ohike, Masahiro Okanami, and Takashi Ano. "Components of rice husk biochar in promoting the growth, sporulation and iturin A production of Bacillus sp. strain IA." Zeitschrift für Naturforschung C 74, no. 7-8 (2019): 211–17. http://dx.doi.org/10.1515/znc-2018-0223.

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Abstract In a previously study, the Bacillus sp. strain IA was successfully isolated with high sensitivity to rice husk biochar (RHB). Moreover, RHB promoted an antibiotic iturin A production by strain IA. In order to develop the biocontrol agent, we attempted to reveal the functions of the RHB in promoting the production of iturin A by strain IA. The promotion effects of growth, sporulation and iturin A production of strain IA by the RHB were explained as follows. First, the manganese ion, released from RHB, promoted the sporulation and iturin A production of strain IA. Second, the silicon di
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38

Gunaydin, Gurcan, and Mustafa Emre Gedik. "Effects of cellular energy homeostasis modulation through AMPK on regulation of protein translation and response to hypoxia." Turkish Journal of Biochemistry 44, no. 5 (2019): 611–20. http://dx.doi.org/10.1515/tjb-2018-0338.

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Abstract Objective AMP-activated-protein-kinase (AMPK) regulates cellular energy-homeostasis. Eukaryotic-elongation-factor-2-kinase (eEF2K) plays important roles in regulating protein-synthesis, functions similarly to AMPK to protect cancer-cells from metabolic stress. Tumor-hypoxia induces angiogenesis with activation of hypoxia-inducible-factor-1-alpha (HIF-1α). AMPK might be implicated both in regulation of protein-translation and response-to-hypoxia. We aimed to investigate the effects of AMPK modulation on regulation of protein translation and response-to-hypoxia by evaluating eEF2K and H
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39

Inubushi, Sachiko, Motoko Nagano-Fujii, Kikumi Kitayama, et al. "Hepatitis C virus NS5A protein interacts with and negatively regulates the non-receptor protein tyrosine kinase Syk." Journal of General Virology 89, no. 5 (2008): 1231–42. http://dx.doi.org/10.1099/vir.0.83510-0.

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Hepatitis C virus (HCV) is the major causative agent of hepatocellular carcinoma. However, the precise mechanism underlying the carcinogenesis is yet to be elucidated. It has recently been reported that Syk, a non-receptor protein tyrosine kinase, functions as a potent tumour suppressor in human breast carcinoma. This study first examined the possible effect of HCV infection on expression of Syk in vivo. Immunohistochemical analysis revealed that endogenous Syk, which otherwise was expressed diffusely in the cytoplasm of normal hepatocytes, was localized near the cell membrane with a patchy pa
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Dimitrova, Maria, Isabelle Imbert, Marie Paule Kieny, and Catherine Schuster. "Protein-Protein Interactions between Hepatitis C Virus Nonstructural Proteins." Journal of Virology 77, no. 9 (2003): 5401–14. http://dx.doi.org/10.1128/jvi.77.9.5401-5414.2003.

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ABSTRACT Replication of the hepatitis C virus (HCV) genome has been proposed to take place close to the membrane of the endoplasmic reticulum in membrane-associated replicase complexes, as is the case with several other plus-strand RNA viruses, such as poliovirus and flaviviruses. The most obvious benefits of this property are the possibility of coupling functions residing in different polypeptidic chains and the sequestration of viral proteins and nucleic acids in a distinct cytoplasmic compartment with high local concentrations of viral components. Indeed, HCV nonstructural (NS) proteins wer
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Grünvogel, Oliver, Katharina Esser-Nobis, Anna Reustle, et al. "DDX60L Is an Interferon-Stimulated Gene Product Restricting Hepatitis C Virus Replication in Cell Culture." Journal of Virology 89, no. 20 (2015): 10548–68. http://dx.doi.org/10.1128/jvi.01297-15.

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ABSTRACTAll major types of interferon (IFN) efficiently inhibit hepatitis C virus (HCV) replicationin vitroandin vivo. Remarkably, HCV replication is not sensitive to IFN-γ in the hepatoma cell line Huh6, despite an intact signaling pathway. We performed transcriptome analyses between Huh6 and Huh-7 cells to identify effector genes of the IFN-γ response and thereby identified the DExD/H box helicase DEAD box polypeptide 60-like (DDX60L) as a restriction factor of HCV replication. DDX60L and its homolog DEAD box polypeptide 60 (DDX60) were both induced upon viral infection and IFN treatment in
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42

Van Tang, Lam, Boris Bulgakov, Sofia Bazhenova, Olga Aleksandrova, Anh Ngoc Pham, and Tho Dinh Vu. "Effect of Rice Husk Ash and Fly Ash on the workability of concrete mixture in the High-Rise Construction." E3S Web of Conferences 33 (2018): 02029. http://dx.doi.org/10.1051/e3sconf/20183302029.

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The dense development of high-rise construction in urban areas requires a creation of new concretes with essential properties and innovative technologies for preparing concrete mixtures. Besides, it is necessary to develop new ways of presenting concrete mixture and keeping their mobility. This research uses the mathematical method of two-factors rotatable central compositional planning to imitate the effect of amount of rice husk (RHA) and fly ash of thermal power plants (FA) on the workability of high-mobility concrete mixtures. The results of this study displays regression equation of the s
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43

Schöfl, Christof, Martin Ponczek, Thilo Mader, et al. "Regulation of cytosolic free calcium concentration by extracellular nucleotides in human hepatocytes." American Journal of Physiology-Gastrointestinal and Liver Physiology 276, no. 1 (1999): G164—G172. http://dx.doi.org/10.1152/ajpgi.1999.276.1.g164.

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The effects of extracellular ATP and other nucleotides on the cytosolic free Ca2+ concentration ([Ca2+]i) have been studied in single primary human hepatocytes and in human Hep G2 and HuH-7 hepatoma cells. ATP, adenosine 5′- O-(3-thiotriphosphate) (ATPγS), and UTP caused a concentration-dependent biphasic increase in [Ca2+]iwith an initial peak followed by a small sustained plateau in most cells. In some cells, however, repetitive Ca2+ transients were observed. The rank order of potency was ATP ≥ UTP > ATPγS, and complete cross-desensitization of the Ca2+responses occurred between ATP and U
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Jurvansuu, Jaana, Kenneth Raj, Andrzej Stasiak, and Peter Beard. "Viral Transport of DNA Damage That Mimics a Stalled Replication Fork." Journal of Virology 79, no. 1 (2005): 569–80. http://dx.doi.org/10.1128/jvi.79.1.569-580.2005.

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ABSTRACT Adeno-associated virus type 2 (AAV2) infection incites cells to arrest with 4N DNA content or die if the p53 pathway is defective. This arrest depends on AAV2 DNA, which is single stranded with inverted terminal repeats that serve as primers during viral DNA replication. Here, we show that AAV2 DNA triggers damage signaling that resembles the response to an aberrant cellular DNA replication fork. UV treatment of AAV2 enhances the G2 arrest by generating intrastrand DNA cross-links which persist in infected cells, disrupting viral DNA replication and maintaining the viral DNA in the si
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45

Huang, Huifang, Ce Chen, Feng Yao, et al. "Investigation of the Possible Role of RAD9 in Post-Diapaused Embryonic Development of the Brine Shrimp Artemia sinica." Genes 10, no. 10 (2019): 768. http://dx.doi.org/10.3390/genes10100768.

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Background: The cell cycle checkpoint protein RAD9 is a vital cell cycle regulator in eukaryotic cells. RAD9 is involved in diverse cellular functions by oligomer or monomer. However, the specific mechanism of its activity remains unknown in crustaceans, especially in embryonic diapause resumption of the brine shrimp Artemia sinica. Methods and Results: In the present article, a 1238 bp full-length cDNA of As–RAD9 gene, encoding 376 amino acids, was obtained from A. sinica. The expression pattern of As–RAD9 was analyzed by qPCR and Western blot. The mRNA expression level climbs to the top at t
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Daimon, Katsuya, Yutaka Kawarabayasi, Hisashi Kikuchi, Yoshihiko Sako, and Yoshizumi Ishino. "Three Proliferating Cell Nuclear Antigen-Like Proteins Found in the Hyperthermophilic Archaeon Aeropyrum pernix: Interactions with the Two DNA Polymerases." Journal of Bacteriology 184, no. 3 (2002): 687–94. http://dx.doi.org/10.1128/jb.184.3.687-694.2002.

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ABSTRACT Proliferating cell nuclear antigen (PCNA) is an essential component in the eukaryotic DNA replication machinery, in which it works for tethering DNA polymerases on the DNA template to accomplish processive DNA synthesis. The PCNA also interacts with many other proteins in important cellular processes, including cell cycle control, DNA repair, and an apoptotic pathway in the domain Eucarya. We identified three genes encoding PCNA-like sequences in the genome of Aeropyrum pernix, a crenarchaeal archaeon. We cloned and expressed these genes in Escherichia coli and analyzed the gene produ
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Dewi, Reni Surya, Samanhudi Samanhudi, and Dwi Hardjoko. "Pengaruh Kombinasi Serat Aren dan Pasir terhadap Pertumbuhan Pakchoi (Brassica rapaL. ssp.Chinensis) pada Hidroponik Substrat." Agrosains: Jurnal Penelitian Agronomi 16, no. 1 (2014): 7. http://dx.doi.org/10.20961/agsjpa.v16i1.18904.

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<p>Changed over of the functions of agricultural land into industrial areas causing the narrowness of potential agricultural land can be used for cultivation. Hydroponics is able to overcome these problems, one of them by utilizing arenga wood fiber as a substrate for planting. One type of vegetable which is easily cultivated mustard plants are especially pakchoi (Brassica rapa L. ssp. chinensis). In addition to the timing of harvest is short, the plant also has a high economic value. The purpose of this research is to know the composition of the mixture of arenga wood fiber for proper g
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Park, Hyun-Ju, Nam-Gi Lee, and Tae-Woo Kang. "Fall-related cognition, motor function, functional ability, and depression measures in older adults with dementia." NeuroRehabilitation 47, no. 4 (2020): 487–94. http://dx.doi.org/10.3233/nre-203249.

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BACKGROUND: As the severity of dementia progresses over time, cognition and motor functions such as muscle strength, balance, and gait are disturbed, and they eventually increase the risk of fall in patients with dementia. OBJECTIVE: To determine the relationship between the fall risk and cognition, motor function, functional ability, and depression in older adults with dementia. METHODS: Seventy-four older adults diagnosed with dementia were recruited. Clinical measurements included the Fall Risk Scale by Huh (FSH), Korean version of the Mini-Mental State Examination (MMSE-K), hand grip stren
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49

Menge, Christian. "Molecular Biology of Escherichia coli Shiga Toxins’ Effects on Mammalian Cells." Toxins 12, no. 5 (2020): 345. http://dx.doi.org/10.3390/toxins12050345.

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Shiga toxins (Stxs), syn. Vero(cyto)toxins, are potent bacterial exotoxins and the principal virulence factor of enterohemorrhagic Escherichia coli (EHEC), a subset of Shiga toxin-producing E. coli (STEC). EHEC strains, e.g., strains of serovars O157:H7 and O104:H4, may cause individual cases as well as large outbreaks of life-threatening diseases in humans. Stxs primarily exert a ribotoxic activity in the eukaryotic target cells of the mammalian host resulting in rapid protein synthesis inhibition and cell death. Damage of endothelial cells in the kidneys and the central nervous system by Stx
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50

Lee, Ki Jeong, Jinah Choi, Jing-hsiung Ou, and Michael M. C. Lai. "The C-Terminal Transmembrane Domain of Hepatitis C Virus (HCV) RNA Polymerase Is Essential for HCV Replication In Vivo." Journal of Virology 78, no. 7 (2004): 3797–802. http://dx.doi.org/10.1128/jvi.78.7.3797-3802.2004.

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ABSTRACT Hepatitis C virus (HCV) RNA replication is dependent on the enzymatic activities of the viral RNA-dependent RNA polymerase NS5B, which is a membrane-anchored protein. Recombinant NS5B lacking the C-terminal transmembrane domain (21 amino acids) is enzymatically active. To address the role of this domain in HCV replication in vivo, we introduced a series of mutations into the NS5B of an HCV subgenomic replicon and examined the replication capabilities of the resultant mutants by a colony formation assay. Replicons lacking the transmembrane domain did not yield any colonies. Furthermore
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