نتایج جستجو برای: tissue enzyme
تعداد نتایج: 1117154 فیلتر نتایج به سال:
Background and purpose: Despite the widespread use of silver nanoparticles, there are concerns about their biological effects on the environment and human health. The aim of this study was to investigate the cytotoxic effect of Ag+ nanoparticles on liver tissue and enzyme activities in NMRI mice. Materials and methods: In this experimental study, thirty five female NMRI mice were randomly divi...
Background: The hyaluronidases are the enzymes hydrolyze β-1, 4 glycosidic linkage of hyaluronan. Hyaluronan is a polymer consisting of a repeating disaccharide unit found in cumulus ovuforus complex, semen liquid and other tissue. Addition to hydrolyzing the hyaluronan, hyaluronidase can penetrate through the cumulus cells layer that surrounds the oocyte, thus it terms spreading factor. Moreov...
Enzymes are proteins that control and carry out metabolic activities in the body, either directly or indirectly. have various advantages over traditional pharmaceuticals terms of therapeutic efficacy toxicity. They great specificity affinity for their target, minimizing Use "Serratiopeptidase enzyme" "inflammation" to search publications Google Scholar, Sciencedirect, SAGE journal, Pubmed datab...
Statement of Problem: Changes in protein levels, host calls enzymes and inflammatory mediators in gingival crevicular Fluid (GCF) are considered as diagnostic indicators of Periodontitis.Purpose: he aim of the present study was to measure the elastase enzyme activity in gingival crevicular Fluid among patients with periodontitis.Material and Methods: In this study, 52 periodontitis patients (ex...
The recent outbreak of coronavirus infectious disease 2019 (COVID- 19) has gripped the world with apprehension and has evoked a scare of epic proportion regarding its potential to spread and infect humans worldwide. Scientists are struggling to understand how it resembles and differs from the severe acute respiratory syndrome coronavirus (SARSCoV) at the genomic and transcriptomic level. Simila...
In the present study, the primary cell lines were derived from caudal fin explants of the Caspian Kutum (Rutilus frisii kutum), using two treatments (tissue culturing without enzyme and after trypsin treatment). For this purpose, pieces of caudal fin tissue (1 millimeter cubic) were isolated from 10 healthy young fish with an average weight of 12±1 g and a mean length of 11±1cm in sterile condi...
The present study investigated the effects of E. coli lipopolysaccharide (LPS) induced mastitis model in rat on the activity of antioxidant enzyme systems. To achieve this purpose, E. coli LPS were infused into the mammary gland of 12 rats 72 hr postpartum and compared with 12 rats in control group infused intramammary placebo sterile pyrogene – free, physiological saline. The...
Vitamins are generally essential; they mandatory compounds that not produced in the body and must be taken through food. These compounds, which play a role enzyme reactions as coenzymes, indispensable for human organism. Among them, vitamin D, is of great importance, can made differently from others. Vitamin D fat-soluble vitamin. Since its chemical structure similar to steroid hormones synthes...
The activities of phosphoenolpyruvate carboxykinase, ;malic enzyme', citrate-cleavage enzyme and glucose 6-phosphate dehydrogenase were assayed in homogenates of rumen mucosa, liver and adipose tissue of cattle. Rumen mucosa cytoplasm contained activities of ;malic enzyme' approximately sevenfold those of phosphoenolpyruvate carboxykinase, suggesting that the conversion of propionate into lacta...
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