نتایج جستجو برای: gst
تعداد نتایج: 6161 فیلتر نتایج به سال:
The Liberal commitment to replace the goods and services tax (GST) with a better tax has been studied by the House of Commons Finance Committee. The question of alternatives to the GST is not a new one. Prior to its introduction in 1991, a minority of tax experts questioned the wisdom of the federal government’s determination to go ahead with the GST.1 Some developed detailed proposals that wou...
Glutathione S-transferases (GSTs) play versatile functions in multiple aspects of plant growth and development. A comprehensive genome-wide survey of this gene family in the genomes of G. raimondii and G. arboreum was carried out in this study. Based on phylogenetic analyses, the GST gene family of both two diploid cotton species could be divided into eight classes, and approximately all the GS...
Glutathione S-transferase (GST), an enzyme system which conjugates glutathione to a vanety of xenobiotics with electrophllic centres was found dunng the GEEP Workshop m the digesbve glands of the s n d httorina httorea and the mussel Myllus edulis, and in the hepatopancreas of the crab Carcinus maenas GST activity was significantly higher in crabs from 2 polluted sites m Langesundfjord Norway r...
The pro-inflammatory cytokine, TNF-α, which plays a major role in the development and persistence of inflammatory diseases, is the basis for the use of anti-TNF-α therapies. The neutralization of TNF-α or blockage of its binding to the corresponding receptor has mainly served as a therapeutic strategy against some diseases. This study aimed to investigate the production of a humanized single ch...
Glycolate oxidase is a peroxisomal flavoprotein catalyzing the oxidation of glycolate to glyoxylate and plays crucial metabolic roles in green algae, plants, animals. It could serve as biocatalyst for enzymatic production glyoxylate, fine chemical with wide variety applications perfumery, flavor, pharmaceutical agrochemical industries. However, low catalytic activity native levels active enzyme...
The linearization approach is used in this contribution to acquire the answers variable frequency oscillator equation as well modified Ivey's equation. Differential forms (DF) and generalized Sundman transformation (GST) are two techniques that considered. It found cannot be linearized using differential forms, while for a can. However, GST, can linearized.
مخمر ساکارومایسس سرویزیه به عنوان مهمترین مخمر صنعتی و اصلی ترین میکروارگانیسم مولد بیواتانول مطرح است. سویه های صنعتی مخمر طی فرآیند تخمیر، در معرض انواع تنش ها نظیر شوکهای اسمزی، تنش های اکسایشی و سمیت ناشی از متابولیت های ثانویه قرار گرفته که این مسئله منجر به کاهش عملکرد فراورده زیستی مورد نظر می شود. اتانول یک بازدارنده ی رشد در مخمر است که غلظت پایین آن سبب مهار تقسیم سلولی، کاهش حجم سلول...
The glutathione S-transferases (GSTs) constitute a family of cytosolic isoenzymes and a structurally unrelated microsomal enzyme that is involved in the detoxication of electrophilic xenobiotics. These enzymes also participate in the intracellular binding and transport of a broad range of lipophilic compounds including bilirubin, and hormones such as the glucocorticoids and thyroid hormones. Th...
Exposure of cells to a wide variety of chemoprotective compounds confers resistance to a broad set of carcinogens. For a subset of the chemoprotective compounds, protection is generated by an increase in the abundance of phase 2 detoxification enzymes such as glutathione S-transferases (GSTs). Transcription factor Nrf2, which is sequestered in the cytoplasm by Keap1 (Kelch-like ECH-associated p...
Melanoma differentiation associated gene-7/interleukin-24 (mda-7/IL-24) is a novel cytokine displaying selective apoptosis-inducing activity in transformed cells without harming normal cells. The present studies focused on clarifying the mechanism(s) by which glutathione S-transferase (GST)-MDA-7 altered cell survival of human renal carcinoma cells in vitro. GST-MDA-7 caused plasma membrane clu...
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