نتایج جستجو برای: incubation volume
تعداد نتایج: 362169 فیلتر نتایج به سال:
Abstract Tannin acyl hydrolase as the common name of tannase is an inducible extracellular enzyme that causes hydrolysis galloyl ester and depside bonds in tannins, yielding gallic acid glucose. The main objective this study to find a novel produced by Acinetobacter Baumannii . A number optimization steps were followed order improve highest production tannase. In present study, A. baumannii iso...
Optimization of the fermentation medium for maximum alkaline protease production was carried out. Fifteen positive isolates were examined for their extent of alkaline protease production. The most potent producer was identified as Bacillus sp. The solid substrate screening showed that the combination of wheat straw and bean husk was the best one. The initial screening by using Plackett–Burman’s...
The nutritive value of pistachio epicarp (PE) was evaluated by in situ and in vitro techniques. Chemical analysis indicated that PE was high in crude protein (11.30%) and low in neutral detergent fiber (26.20%). Total phenols, total tannins, condensed tannins and hydrolysable tannins contents in PE were 8.29%, 4.48%, 0.49% and 3.79%, respectively. Ruminal dry matter and crude ...
During maturation of oocytes, Cl(-) conductance (G(Cl)) oscillates and intracellular pH (pH(i)) increases. Elevating pH(i) permits the protein synthesis essential to maturation. To examine whether changes in G(Cl) and pH(i) are coupled, the Cl(-) channel ClC-0 was heterologously expressed. Overexpressing ClC-0 elevates pH(i), decreases intracellular Cl(-) concentration ([Cl(-)](i)), and reduces...
Incubational binding or the fraction of drug unbound in an in vitro incubation, fuinc, is an important parameter to predict or measure in the pursuit of accurate clearance predictions from in vitro data. Here we describe a method for fuinc determination directly in the hepatocyte intrinsic clearance (CLint) assay with emphasis on compounds that are actively transported into hepatocytes, hypothe...
The aims of this study were to determine the patterns of development of heart rate (fH) in altricial avian embryos and hatchlings, and then to examine how fH is regulated to meet metabolic requirements in altricial embryos. Embryonic mean heart rate (fH-) in 12 altricial species (Passeriformes and Psittaciformes) increased during pre-pipping incubation in all species except the cockatiel (Nymph...
Real-time quaking-induced conversion (RT-QuIC) has been proposed as a sensitive diagnostic test for sporadic Creutzfeldt-Jakob disease; however, before this assay can be introduced into clinical practice, its reliability and reproducibility need to be demonstrated. Two international ring trials were undertaken in which a set of 25 cerebrospinal fluid samples were analyzed by a total of 11 diffe...
Abstract: An inset feed microstrip patch antenna is designed to increase the bandwidth and return loss. RT-Duriod with dielectric constant of 4.4 is used as a substrate for the proposed antenna. RT-Duriod is a having a lowest dielectric constant and can reduce the dielectric losses associated with microstrip patch antenna. This antenna is useful for 2.4 GHz frequency, which comes under ISM (Ind...
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