Search results for "carbohydrates"
showing 10 items of 474 documents
A review of the biological and pharmacological activities of saponins.
1996
Summary This paper reviews the important biological and pharmacological activities of saponins reported over the last few years. These include cancer-related activity, as well as antiphlogistic and antiallergic, immunomodulating, antihepatotoxic, antiviral, hypoglycemic, antifungal and molluscicidal activities. The action of saponins on the cardiovascular, central nervous, and endocrine systems and other miscellaneous effects are also discussed.
Synthetic Inhibitors of Cell Adhesion: A Glycopeptide from E-Selectin Ligand 1 (ESL-1) with the Arabino Sialyl Lewisx Structure
2001
Particularly selective methods are required for the synthesis of arabino sialyl Lewisx glycopeptides owing to the acid-labile β-arabinopyranoside bond. It is important for the inhibition of cell adhesion that the arabino sialyl Lewisx glycopeptide 1, which contains the Gly 672 -Asp 681 sequence of the E-selectin Ligand 1 (ESL-1), binds ten times more strongly than sialyl Lewisx to E-selectin, although it is monovalent and does not contain L-fucose, which is considered essential.
Chemosignals ‘designed for’ neonates in mammals
2014
Focused Meeting of the Animal Behaviour Society and the Biochemical Society; absent
An attachment-independent biochemical timer of the spindle assembly checkpoint. Qian et al.
2017
Original data of cell images and western blots of the manuscript "An attachment-independent biochemical timer of the spindle assembly checkpoint." by Qian et al.
Enzyme und Biokatalyse
1996
Enzyme (Fermente) sind biologische Katalysatoren. Die Substanz (Metabolit), deren chemische Umsetzung sie katalysieren, nennt man Substrat.
Clinical Nutrition Gr. AR
2021
Clinical Nutrition or Diet Therapy (prof. Teresa Climent) English revised by SPL UV Asignatura de tercero del grupo ARA del grado de Farmacia. Clinical Nutrition Grupo Ara (34110) Clinical Nutrition or Diet Therapy
Lipide und ihr Stoffwechsel
1996
Die Lipide unterteilt man meist in die eigentlichen Fette (Neutralfette, Wachse) und die Lipoide (Phospholipide, Glycolipide, Steroide und Carotinoide).
MLML2R
2019
R package for maximum likelihood estimation of DNA methylation and hydroxymethylation proportions.
Growth stage and conditions affect sorbitol:sucrose ratio in peach source and sink organs
2008
Along with sucrose, sorbitol represents the major photosynthetic product and the main form of translocated carbon in peach. In leaves, the ability to synthesize and accumulate sorbitol and sucrose increases with leaf age or distance from the apex until full maturity. Also, in the internodes of a growing shoot sorbitol:sucrose ratio (SOR:SUC) increases with distance from the apex. In mature leaves, SOR:SUC increases in response to fruit sink removal and water deficit, due mainly to sorbitol rather than sucrose accumulation. Data from ‘Encore’ peach show that SOR:SUC remains fairly constant around 2:1 from the leaf blade all the way to the fruit peduncle and drops sharply in the fruit flesh a…
Carbohydrates as Chemical Constituents of Biowaste Composts and their Humic and Fulvic Acids
1995
The decomposition of organic matter of source-separated biowaste during composting was followed during 18 months. Compost samples were fractionated into three parts: (i) hot water soluble extract (HWE) (ii) bitumen fraction and (iii) humic substances (humic acids (HA) and fulvic acids (FA)). Original compost samples and the HA and FA fractions were hydrolyzed with sulfuric acid for hexoses and pentoses. Quantitative spectrophotometric and qualitative GC/MS analyses of monosaccharides as trimethylsilyl ethers of the corresponding alditols were carried out.During composting, the amount of HA in the organic matter of the compost increased, the amounts of HWE and bitumen decreased and the amoun…