نتایج جستجو برای: ascorbic acid broiler
تعداد نتایج: 765591 فیلتر نتایج به سال:
introduction: ascorbic acid is a water-soluble vitamin solved in water that acts as a helper of some the enzymes in the reactions of energy metabolism. thus, the study aims to investigate the use of supplemental ascorbic acid on the aerobic and anaerobic capacity of the children.methodology: participants of this quasi-experimental study were 18 children in esfahan who were randomly selected and...
In vitro studies have demonstrated pro-oxidant effect of ascorbic acid on sheep erythrocyte hemolysate and on purified ruminant hemoglobin preparations. Methemoglobin formation was concentration dependent over ca. 3.4 through 34 μmole ascorbic acid with sheep hemolysate (r=0.97, p<0.01, n= 3 each) and over ca. 5.68 through 22.7 μmole ascorbic acid with purified ruminant Hb preparations (r >0.99...
After an acute myocardial infarction, there is an apparent acute fall in leucocyte ascorbic acid associated with an acute rise in white blood cells and serum cortisol. The apparent fall in leucocyte ascorbic acid is the result of the granulocytosis which occurs after the infarction. Estimations of ascorbic acid disclose that the granulocyte contains approximately half the ascorbic acid of the l...
In order to study the effects of salt stress and leaf feeding by ascorbic acid on antioxidant enzyme activity, proline accumulation and lipid peroxidation on leaves and roots of Brassica napus L. cvs. Okapi, an experiment was conducted as a factorial in a completely random design with three replications. Plants were exposed to salt stresses by NaCl solution (200 mM) and foliar were treated by a...
Background: Adrenergic beta antagonists are not sufficient to prevent atrial fibrillation after coronary artery bypass graft (CABG). This study was designed to evaluate the effect of ascorbic acid as an adjunct to beta-blockers in prevention of post-CABG atrial fibrillation Methods: Patients who were more than 50 years old and scheduled to undergo CABG were included if they were treated with b...
The quality of Iranian breads has intensively decreased during recent years due to socio-economic factors and poor quality of flour. The purpose of this study is to investigate the effects of mono- and diglycerides and ascorbic acid as improvers on Iranian bread (Taftoon) quality. Three wheat type flours (Ghods, Mahdavi and Roshan wheat varieties produced in Isfahan region) were used. The effec...
Ascorbic acid (vitamin C) was found in isolated human mononuclear leukocytes and their purified components in millimolar concentration. Intracellular ascorbic acid was depleted greater than 96% during cell culture and was rapidly reaccumulated after addition of physiologic concentrations of ascorbic acid to the extracellular medium. Purified cells maintained concentration gradients of ascorbic ...
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