نتایج جستجو برای: c50
تعداد نتایج: 407 فیلتر نتایج به سال:
In rodents, fibroblast growth factor 21 (FGF21) has emerged as a key metabolic regulator produced by liver. To gather preliminary data on the potential importance of FGF1, co-regulated genes, and upstream metabolic genes, we examined the hepatic mRNA expression in response to nutrition and inflammation in dairy cows. In experiment 1, induction of ketosis through feed restriction on d 5 postpart...
Recent investigations of the plant genome have revealed a large degree of similarity among cereal crops (specifically within the family Triticeae) and other related grass species. Recognition of the close genetic relationship among the grasses indicates that more exotic species, such as weedy grasses, may be exploited by plant breeders to enhance biotic/abiotic stress tolerance in cereal crops....
در این مطالعه، برای حذف یون کادمیم از محلول آبی، جلبک قهوهای پادینا اوسترالیس بهکار گرفته و اثر پارامترهای مهمی چون pH محلول، دما، غلظت اولیه یون کادمیم، زمان تماس و دوز جاذب بر بازدهی فرایند جذب بررسی شد. بیشترین بازدهی جذب با استفاده از این جلبک معادل 39/97 ٪ بهدست آمد که این بازدهی در شرایط بهینه شامل pH، دما، زمان، غلظت یون کادمیم و دوز جاذب، به ترتیب، 6، C50، 80 دقیقه، mg/L 20 و g/L 6 ...
در این پایان نامه، سیلیکا سولفوریک اسید تثبیت شده بر روی نانو ذرات مغناطیسی(mnps-ssa) fe3o4 به عنوان یک نانو کاتالیزگر مغناطیسی برای سنتز بنزایمیـدازول ها از واکنش ارتو فنـیلن دی آمین و آلدهید ها در حلال استو نیتریل و دمای?c 78 مورد استفاده قرار گرفته است .همچنین از این کاتالیزگر برای سنتز بیس (ایندولیل) متان ها از طریق واکنش جانشینی الکتروفیلی اینـدول با آلدهید ها در حلال اتانول و دمای?c50 است...
BACKGROUND Benzodiazepines, such as lorazepam and midazolam, are frequently administered to surgical intensive care unit (ICU) patients for postoperative sedation. To date, the pharmacology of lorazepam in critically ill patients has not been described. The aim of the current study was to characterize and compare the pharmacokinetics and pharmacodynamics of lorazepam and midazolam administered ...
Vitamin C and taurine (TR) are well known as active components for fatigue recovery. However, the mechanism of anti-fatigue effects vitamin TR is still unclear. Our study was designed to evaluate activities in an animal test compare between TR. Materials Methods: C, or their combination were orally administrated mice once daily 15 days, then metabolic such blood glucose, triglyceride (TG), lact...
objective(s) the effect of berberis vulgaris aqueous extract in hepatocarcinogenic rats was studied to investigate the apoptotic and sodium, potassium elements properties. a loss of both intracellular potassium and sodiumoccurs when apoptotic cells shrink and prior to the loss of membraneintegrity. materials and methods forty-eight sprague dawley rats were randomly divided into 2 groups, normal...
Tailings are one of the largest solid wastes in stock at present. In order to improve comprehensive utilization rate tailings, especially solve problems fine-grained tailings treatment, concrete composite admixture was prepared by using iron powder and slag powder. study influence on workability long-term mechanical properties concrete, C30 C50 with different dosages were prepared, slump, expan...
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