نتایج جستجو برای: ketoglutaric acid
تعداد نتایج: 747478 فیلتر نتایج به سال:
When etiolated pea epicotyls are excised immediately above the cotyledons and dipped basally into (14)C-sucrose, their terminal buds respond to red light by increased growth (IG) and enhanced incorporation of sucrose (EIS). Both phenomena are phytochrome controlled, showing typical kinetics, reversal by far-red light, escape from photochemical control and limitation to leaf tissue. EIS is of gr...
Girdling is a widespread agronomic technique to increase the fruit quality characteristics (e.g. size, solid soluble content [SSC] and colour). However, information on metabolic changes related this practice still remains unclear fragmentary. Moreover, girdling duration application time may greatly affect plant/fruit responses producing sometimes counterproductive results. Fruit quality, metabo...
Novel plasma metabolite patterns reflective of improved metabolic health (insulin sensitivity, fitness, reduced body weight) were identified before and after a 14-17 wk weight loss and exercise intervention in sedentary, obese insulin-resistant women. To control for potential confounding effects of diet- or microbiome-derived molecules on the systemic metabolome, sampling was during a tightly-c...
Alkaline salts (e.g., NaHCO3 and Na2CO3) causes more severe morphological and physiological damage to plants than neutral salts (e.g., NaCl and Na2SO4) due to differences in pH. The mechanism by which plants respond to alkali stress is not fully understood, especially in plants having symbotic relationships such as alfalfa (Medicago sativa L.). Therefore, a study was designed to evaluate the me...
Viruses require energy and biosynthetic precursors from host cells for replication. An understanding of the metabolic interplay between classical swine fever virus (CSFV) and host cells is important for exploring the complex pathological mechanisms of classical swine fever (CSF). In the current study, and for the first time, we utilized an approach involving gas chromatography coupled with mass...
The r81e of thioctic acid in t’he oxidative decarboxylation of or-keto acids is now well established (1, 2). This was accomplished largely by studies with microbial cells grown essentially free of the cofactor. In some instances (2) it has been possible t,o separate the coenzyme from microbial enzymes involved in t,hioctic acid metabolism by extensive purification procedures. Although tjhe dire...
Spectrophotometric Measurements of Enzymatic Activity-The enzymatic activities of aconitase and isocitric, Lu-ketoglutaric, malic, lactic, and glutamic dehydrogenases were followed in the Beckman DU spectrophotometer in the presence of either triphosphopyridine or diphosphopyridine nucleotide and the requisite substrates. Fumarase activity was detected by an increase in absorption at 240 rnp wi...
Glutaric acid has been shown to be metabolized in part to acetoacetate and acetate in the rat, most probably by way of butyrate or acetonedicarboxylate (1). In addition, it was pointed out that part of the glutaric acid might also be converted to a-ketoglutarate by a more or less direct pathway. Study of the metabolism of lysine-6-Cl4 (2) has since provided substantial evidence in favor of this...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید