article 40 seaweed 30 Seaweed 27 priority journal 26 carrageenan 22 nonhuman 22 Support, Non-U.S. Gov't 18 Carrageenan 16 Polysaccharides 15 algae 14 Carrageenans 12 Magnetic Resonance Spectroscopy 12 carbohydrate analysis 12 galactose 12 Galactans 11 galactan 11 polysaccharide 11 unclassified drug 11 Male 10 human 10 Antiviral Agents 8 Carbohydrate Conformation 8 Carbohydrate Sequence 8 Human 8 Molecular Sequence Data 8 Rhodophyta 8 antiviral activity 8 carbon nuclear magnetic resonance 8 chemical structure 8 controlled study 8