tri-sulfated disaccharide heparin-like motif vs 3-linked, regularly 2-O-sulfated galactan biol.

[dao2812]

Нужно срочно помощь специалистов:

Fucoidan fractions from A. nodosum and Pelvetia canculata have been reported to possess anti-coagulant activity through the tri-sulfated disaccharide heparin-like motif involved in HSC mobilization.
1. мотив, состоящий из трисульфатированного дисахарида?

A similar molecule from the family of galactans, 3-linked, regularly 2-O-sulfated galactan, possesses anticoagulant activity not found in a corresponding 3-linked, regularly 2-O-sulfated fucan.

2. 3-связанный регулярно 2-О-сульфатированный галактан

Заранее спасибо!