Anticoagulants 6 Humans 6 Seaweed 6 Thrombin Time 6 article 6 galactose 6 priority journal 6 seaweed 6 Antiviral Agents 4 Molecular Weight 4 algae 4 anticoagulation 4 antiviral activity 4 chemical structure 4 mannose 4 nonhuman 4 unclassified drug 4 xylose 4 Animals 2 Anti-herpes simplex virus activity 2 Anticoagulant activity 2 Antiherpetic activity 2 Blood Coagulation 2 Brown seaweed 2 Carbohydrate Conformation 2 Carbohydrate Sequence 2 Carbohydrates 2 Carrageenan 2 Cercopithecus aethiops 2 Chemical structure 2