نتایج جستجو برای: nutrient proteins
تعداد نتایج: 619566 فیلتر نتایج به سال:
background: candida albicans is one of the most important opportunistic pathogens that suppress immunologic mechanisms of the host. it is speculated that structural and secretory proteins of c. albicans have immunomodulatory effects in cancer. objective: to evaluate the effects of c. albicans structural and secreted proteins on intratumoral cd4/cd8 ratio as well as the survival rate in balb/c t...
Acetylation has recently emerged as an important mechanism for controlling a broad array of proteins mediating cellular adaptation to metabolic fuels. Acetylation is governed, in part, by SIRTs (sirtuins), class III NAD(+)-dependent deacetylases that regulate lipid and glucose metabolism in liver during fasting and aging. However, the role of acetylation or SIRTs in pathogenic hepatic fuel meta...
Nitrogen availability from dietary protein can have profound effects on the physiology and evolutionary ecology of insect herbivores. While many studies consider the effects of nutrition on consumption and gross body composition of protein and other important nutrients, few consider partitioning to storage for future use. I used chemically defined artificial diets to quantitatively manipulate t...
Natural and anthropogenic pressures in inland waters induce molecular response mechanisms organisms as a defense against such multiple stressors. We studied, for the first time, expression of stress proteins, heat shock proteins (HSP) mitogen-activated kinase (MAPK), Daphnia magna natural population to environmental changes heavily modified water body (Lake Koronia, Northern Greece). In paralle...
The gastrointestinal tract is a highly effective and efficient organ system that digests and absorbs nutrients, contributes to the regulation of glucose homeostasis, and signals postprandial satiety. A network of enteroendocrine cells orchestrates these events through the release of neuropeptide hormones secreted in response to the specific nutrient components within the intraluminal milieu. Nu...
The protein composition of Alteromonas sp. strain KE10 cultured at two different organic-nutrient concentrations was determined by using two-dimensional polyacrylamide gel electrophoresis. The cellular levels of three proteins, OlgA, -B, and -C, were considerably higher in cells grown in a low concentration of organic nutrient medium (LON medium; 0.2 mg of carbon per liter) than cells grown in ...
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