Results 171 to 180 of about 18,112 (189)

Anticoagulant properties of a sulfated galactan preparation from a marine green alga, Codium cylindricum

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, Y, Matsuura, A, Bacic, M, Liao, K, Hori, K, Miyazawa   +5 more
openaire   +2 more sources

LaPSvS1, a (1→3)-β-galactan sulfate and its effect on angiogenesis in vivo and in vitro

Carbohydrate Research, 2002
LaPSvS1, a highly sulfated branched (1-->3)-beta-galactan was prepared from the arabino-galactan from Larix decidua Miller by partial hydrolysis and subsequent sulfation with SO(3)-pyridine in DMF. The molecular weight was analyzed by GPC and the sulfate content was determined by ion chromatography.
Jutta, Bürgermeister, Dietrich H, Paper, Horst, Vogl, Robert J, Linhardt, Gerhard, Franz   +4 more
openaire   +2 more sources

Slight differences in sulfation of algal galactans account for differences in their anticoagulant and venous antithrombotic activities

Thrombosis and Haemostasis, 2008
SummaryWe compared sulfated galactans (SGs) from two species of red algae using specific coagulation assays and experimental models of thrombosis.These polysaccharides have an identical saccharide structure and the same size chain, but with slight differences in their sulfation patterns.As a consequence of these differences, the two SGs differ in their
Roberto J C, Fonseca, Stephan-Nicollas M C G, Oliveira, Fábio R, Melo, Maria G, Pereira, Norma M B, Benevides, Paulo A S, Mourão   +5 more
openaire   +2 more sources

Galactan sulfate from the test of tunicates

Carbohydrate Research, 1978
Noriko Toda, Tomoko Horikawa, Kimiko Anno, Nobuko Seno   +3 more
openaire   +1 more source

Depolymerized Fractions of Sulfated Galactans Extracted From Gracilaria fisheri and Their Antibacterial Activity Against Vibrio parahaemolyticus and Vibrio harveyi

Marine Drugs, 2022
Manoj Tukaram Kamble, Tawut Rudtanatip, Kanokpan Wongprasert   +2 more
exaly  

Immunostimulatory Effect of Sulfated Galactans From the Green Seaweed Caulerpa Cupressoides var. Flabellata

Marine Drugs, 2020
Guilherme Lanzi Sassaki, Diego Araujo Sabry, Jefferson da Silva Barbosa   +2 more
exaly  

Sulfated Galactans From Gracilaria fisheri With Supplementation of Octanoyl Promote Wound Healing Activity in Vitro and in Vivo

Macromolecular Bioscience, 2022
María E Cano, Somsuda Somintara, Tawut Rudtanatip   +2 more
exaly  

Structural Characterization, Antioxidant Activity, and Protective Effect Against Hydrogen Peroxide-Induced Oxidative Stress of Chemically Degraded Gracilaria fisheri Sulfated Galactans

International Journal of Biological Macromolecules, 2022
Somsuda Somintara, Tawut Rudtanatip, Kanokpan Wongprasert   +2 more
exaly  

Antibacterial Activity of Sulfated Galactans From Eucheuma serra and Gracilari Verrucosa Against Diarrheagenic Escherichia coli via the Disruption of the Cell Membrane Structure

Marine Drugs, 2020
Yixiang Liu, Min-Jie Cao, Yang Huang
exaly  

Increased Sulfation in Gracilaria fisheri Sulfated Galactans Enhances Antioxidant and Antiurolithiatic Activities and Protects HK-2 Cell Death Induced by Sodium Oxalate

Marine Drugs, 2022
Somsuda Somintara, Tawut Rudtanatip, Kanokpan Wongprasert   +2 more
exaly