Abstract Alginate is a polysaccharide of natural origin, which shows outstanding properties biocompatibility, gel forming ability, non-toxicity, biodegradability and easy to process. Due these excellent alginate, sodium hydrogel form oxidized alginate other based materials are used in various biomedical fields, especially drug delivery, wound healing tissue engineering. can be easily processed ...

In traditional medicine, extracts of polysaccharide-containing plants are widely employed for the treatment of cutaneus wounds. The brittle star, as one of marine organisms, encompasses bioactive compounds, which confer the healing potency of damaged arms. The aim of the present study is to investigate the effects of extracted polysaccharide from the Persian Gulf brittle star )Ophiocoma erinace...

Reduced, S-aminoethylated porcine ribonuclease was subjected to tryptic hydrolysis. A sequence of fractionation steps that included gel filtration and chromatography over SE-Sephadex C-50, Dowex 50-X2, and Dowex l-X2 afforded a series of glycopeptide fractions which were recognized to derive from three separate regions of the molecule. Heterogeneity of the attached polysaccharide chains preclud...

Nấm vân chi (Trametes versicolor) là loại nấm dược liệu được trồng phổ biến ở châu Á, nhất các nước Nhật Bản và Trung Quốc để sử dụng như thực phẩm hoặc phẩm. Mục tiêu của nghiên cứu này chế ra sản trà túi lọc vừa tốt cho sức khỏe tiện lợi khi dụng. Nghiên khảo sát ảnh hưởng nhiệt độ thời gian sấy đến sự giảm ẩm quả thể chi. công thức phối trộn, lượng pha hãm chất cảm quan thành Một số phần hóa...

CD44 and RHAMM are two extracellar matrix receptors whose principle ligand is the polysaccharide hyaluronan (HA). Both proteins are involved in wound repair and their aberrant regulation contributes to a variety of diseases including arthritis and cancer. Over the past decade, a number of peptide-based therapeutics that block the binding of CD44 or RHAMM-specific ligands have been developed and...

The purified preparations of phosvitin, the phosphoprotein of hens’ egg yolk, contain 6.5% carbohydrate. Analysis showed 6 residues of hexose, 5 of glucosamine (assumed to occur as iV-acetyl derivatives), and 2 of sialic acid per molecular weight of 40,000. In order to determine the mode of attachment of the polysaccharide moiety, phosvitin has been digested with pronase. A sequence of fraction...

abstract        background and objective: the formation of urinary infection by uropathogenic e.coli needs   numerous virulence factors and biofilm formation is among these factors. bacteria that form biofilms express phenotype traits that appear according to the bacteria type. cellulose is an important compound on the outside of e.coli causing bacterial cell-cell reactions and connection to no...