Results 151 to 160 of about 402,020 (174)
Some of the next articles are maybe not open access.
Effect of Sulfated Galactan from Hypnea japonica on Bone Metabolism in Rat
Canadian Journal of Physiology and Pharmacology, 1972Sulfated polysaccharide from Hypnea japonica and 45Ca was administered into growing rat by intubation or intravenous injection. 45Ca uptake and changes in the phospholipid, collagen, and mucopolysaccharide contents of the metaphyseal and diaphyseal bone were determined.
K C, Hong, R L, Cruess, S C, Skoryna
openaire +2 more sources
Carbohydrate Research, 1996
Polysaccharides from the red alga Phacelocarpus peperocarpos were extracted with hot water, clarified, and precipitated with 2-propanol. The native preparation was highly sulfated (36.2% w/w). Alkali modification decreased the sulfate content by 2.0% w/w. The alkali-modified polysaccharide is composed mostly of galactose (Gal.
Liao, ML +5 more
openaire +3 more sources
Polysaccharides from the red alga Phacelocarpus peperocarpos were extracted with hot water, clarified, and precipitated with 2-propanol. The native preparation was highly sulfated (36.2% w/w). Alkali modification decreased the sulfate content by 2.0% w/w. The alkali-modified polysaccharide is composed mostly of galactose (Gal.
Liao, ML +5 more
openaire +3 more sources
Semi-synthesis of a 3-O-sulfated red seaweed galactan-derived disaccharide alditol
Carbohydrate Research, 2006Beta-D-Galp3-SO3-(1-->4)-3,6-anhydro-L-GalOH (agarobiitol 3(2)-sulfate, 4) was semi-synthetically prepared as follows: production of agarobiitol (1) from agarose by partial reductive hydrolysis, protection of the primary hydroxyl groups of 1 with trityl groups to produce the 1(1),6(2)-di-O-tritylated derivative (2), regioselective dibutylstannylene ...
Alan G, Gonçalves +3 more
openaire +2 more sources
International Journal of Biological Macromolecules, 2001
An anticoagulant was isolated from a marine green alga, Codium cylindricum. The anticoagulant was composed mainly of galactose with a small amount of glucose, and was highly sulfated (13.1% as SO3Na). The anticoagulant properties of the purified anticoagulant were compared with that of heparin by assays of activated partial thromboplastin time (APTT ...
K, Matsubara +5 more
openaire +2 more sources
An anticoagulant was isolated from a marine green alga, Codium cylindricum. The anticoagulant was composed mainly of galactose with a small amount of glucose, and was highly sulfated (13.1% as SO3Na). The anticoagulant properties of the purified anticoagulant were compared with that of heparin by assays of activated partial thromboplastin time (APTT ...
K, Matsubara +5 more
openaire +2 more sources
International Journal of Biological Macromolecules, 2022
Tawut Rudtanatip +4 more
semanticscholar +1 more source
Tawut Rudtanatip +4 more
semanticscholar +1 more source
Carbohydrate Research, 2004
A desulfation method using chlorotrimethylsilane for treatment of pyridinium salts of sulfated galactans was developed. It proved to be appropriate for desulfation of polysaccharides of both agar and carrageenan families. In order to evaluate its efficiency in presence of the maximum content of 3,6-anhydrogalactose, it was applied to commercial kappa ...
Adriana A, Kolender +1 more
openaire +2 more sources
A desulfation method using chlorotrimethylsilane for treatment of pyridinium salts of sulfated galactans was developed. It proved to be appropriate for desulfation of polysaccharides of both agar and carrageenan families. In order to evaluate its efficiency in presence of the maximum content of 3,6-anhydrogalactose, it was applied to commercial kappa ...
Adriana A, Kolender +1 more
openaire +2 more sources
Galactan sulfate from the test of tunicates
Carbohydrate Research, 1978Noriko Toda +3 more
openaire +1 more source
International Journal of Biological Macromolecules, 2020
Yixiang Liu +9 more
semanticscholar +1 more source
Yixiang Liu +9 more
semanticscholar +1 more source