نتایج جستجو برای: terminal sugars
تعداد نتایج: 169400 فیلتر نتایج به سال:
پروتئینهای شوک حرارتی (hsp) ،از مایکو باکتریوم توبرکلوزیس، توسط سلولهای t شناسایی می شوند و لذا می توانند در همراهی با آنتی ژنهای مناسب پاسخ ایمنی قابل قبولی را بر علیه عفونتهای ویروسی، عفونتهای باکتریال و یا سایر عوامل عفونی القا نمایند. مهمترین دلیل ما نیز برای استفاده از ( c-terminal )hsp70 359-610 ،خاصیت adjuvant قوی این بخش از مولکول hsp70 است. این مولکولها می تواند پاسخ سلولهای ایمنی را...
High intakes of dietary sugars in the setting of a worldwide pandemic of obesity and cardiovascular disease have heightened concerns about the adverse effects of excessive consumption of sugars. In 2001 to 2004, the usual intake of added sugars for Americans was 22.2 teaspoons per day (355 calories per day). Between 1970 and 2005, average annual availability of sugars/added sugars increased by ...
BACKGROUND Measurement error in self-reported sugars intake may be obscuring the association between sugars and cancer risk in nutritional epidemiologic studies. METHODS We used 24-hour urinary sucrose and fructose as a predictive biomarker for total sugars, to assess measurement error in self-reported sugars intake. The Nutrition and Physical Activity Assessment Study (NPAAS) is a biomarker ...
Background and purpose : Despite the impressive progress in diagnosis and treatment of breast cancer, due to late diagnosis and metastasis to lymph nodes, it is still the leading cause of mortality in women. New studies showed a few changes in cell surface glycoconjugate in a few organs in process of neoplasia. The aim of the present study was to recognize Gal/GalNac in cell surface glycocon...
Objective(s):The aim of this study was to evaluate distribution and changes of glycoconjugates of retinal photoreceptors during both pre- and postnatal development. Materials and Methods: Tissue sections from days 15 to 20 of Wistar rat embryos and 1 to 12 postnatal days of rat newborns including developing eye were prepared for lectinhistochemistry technique. Horseradish peroxidase (HRP)-label...
Studies were conducted to establish changes in nib acidification and biochemical composition (sugars concentration, proteins and free fatty acids) during fermentation of pulp pre-conditioned cocoa beans using a 4 x 3 full factorial experimental design with pod storage (0, 3, 7 and 10 days) and fermentation time (0, 3 and 6 days) as the principal factors. Non-volatile (titratable) acidity, pH, s...
The present study was undertaken in order to evaluate nativedesiccation tolerance and its mechanism in wheat seedlings of different genotypes. At the first step, drought stress was applied by using different concentrations of poly ethylene glycol (PEG) and mannitol. Since the fact that these compounds (even in high concentrations) were not able to produce sever water stress, the experiment was ...
The distribution of sialic acid residues as well as other glycosidic sugars has been investigated in the horse oviductal isthmus during anoestrus, oestrus and pregnancy by means of lectin and pre-lectin methods. Ciliated cells and non-ciliated (secretory) cells exhibited different lectin binding profiles that were found to change during the investigated stages. Ciliated cells did not show any r...
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