نتایج جستجو برای: galactose residues throughout this research

تعداد نتایج: 6676298  

2014
Stanislav D. Anastyuk Tatyana I. Imbs Pavel S. Dmitrenok Tatyana N. Zvyagintseva

The novel highly sulfated (35%) fucoidan fraction Cf2 , which contained, along with fucose, galactose and traces of xylose and uronic acids was purified from the brown alga Coccophora langsdorfii. Its structural features were predominantly determined (in comparison with fragments of known structure) by a rapid mass spectrometric investigation of the low-molecular-weight fragments, obtained by "...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده اقتصاد و علوم اجتماعی 1390

abstract deviation or in other words committing a crime is literally a social problem. this research that was conducted in 1389 and 1390 has tried to investigate the causes of crimes committed by young male inmates qazvin central prison and effective variables on their tendency to deviation. accordingly after collecting theoretical framework and offering theoretical model including both hirsch...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده هنر 1391

now-a-days graphic design plays a major role in influencing culture, society, business, and customers, in such a way that one could look upon every individual as a potential customer. graphic designers seek to identify customers needs and find an intelligent solution for them. correct identification and understanding of those needs is the first step towards achieving ones goals. marketing knowh...

Journal: :The Journal of biological chemistry 1963
O O BLUMENFELD M A PAZ P M GALLOP S SEIFTER

Small amounts of components which react as hexoses are present in highly purified collagens. Grassmann et al. (1) have shown that the hexose units are probably attached to the protein backbone in collagen through a glycosidic linkage. From acid hydrolysates of collagens of a number of species, Gross, Dumsha, and Glazer (2) isolated n-glucose and n-galactose. Certain of the collagens also contai...

Journal: :Chemistry and physics of lipids 2006
Michaela Fortelius Peter Mattjus

Features that alter the glycolipid sugar headgroup accessibility at the membrane interface have been studied in bilayer lipid model vesicles using a fluorescence technique with the enzyme galactose oxidase. The effects on oxidation caused by variation in the hydrophobic moiety of galactosylceramide or the membrane environment for galactosylceramide, monogalactosyldiacylglycerol and digalactosyl...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...

Journal: :Biochemical Society transactions 1977
H Dreyfus S Harth A Preti P F Urban P Mandel

myelin was observed to be much more extensively labelled than the intact tissue samples. Quantification of the results has now to be carried out, but these initial studies suggest that the approach is feasible for investigating the localization of cerebroside in the myelin sheath of central-nerve tissue. Re-swelling of the central-nerve tissue is essential in this approach, for it enables galac...

Journal: :The Journal of Experimental Medicine 1968
Michael Heidelberger Morey E. Slodki

The teichoic acid of streptococcal Group N, with end groups of galactose phosphate, had been shown to cross-react with antipneumococcal sera of types VI, XIV, XVI, and XXVII. End groups of D-galactose-1-phosphate in the phosphogalactans of Sporobolomyces yeasts made it predictable that these galactans would precipitate the same antipneumococcal sera and also antisera to streptococcal Group N. T...

Journal: :The Journal of Cell Biology 1983
E Skutelsky E A Bayer

The avidin-biotin complex was used for the selective ultrastructural labeling of terminal cell surface galactosyl residues. Rabbit bone marrow cells were treated with the enzyme galactose oxidase in the presence of biotin hydrazide. Subsequent treatment with ferritin-avidin conjugates enabled the electron microscopic visualization of terminal membrane-based galactose and/or N-acetylgalactosamin...

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