Id |
Subject |
Object |
Predicate |
Lexical cue |
TextSentencer_T1 |
0-134 |
Sentence |
denotes |
Structural analysis and antiviral activity of a sulfated galactan from the red seaweed Schizymenia binderi (Gigartinales, Rhodophyta). |
TextSentencer_T2 |
135-365 |
Sentence |
denotes |
Aqueous extraction of gametophytic Schizymenia binderi afforded a polysaccharide composed of galactose and sulfate groups in a molar ratio of 1.0:0.89 together with uronic acids (6.8 wt%) and minor amounts of other neutral sugars. |
TextSentencer_T3 |
366-462 |
Sentence |
denotes |
Alkali-treatment of the polysaccharide afforded a polysaccharide devoid of 3,6-anhydrogalactose. |
TextSentencer_T4 |
463-730 |
Sentence |
denotes |
13C NMR spectroscopy of the desulfated alkali-treated polysaccharide showed a backbone structure of alternating 3-linked beta-D-galactopyranosyl and 4-linked alpha-galactopyranosyl units that are predominantly of the D-configuration and partly of the L-configuration. |
TextSentencer_T5 |
731-1054 |
Sentence |
denotes |
Methylation, ethylation and NMR spectroscopic studies of the alkali-treated polysaccharide indicated that the sulfate groups are located mainly at positions O-2 of 3-linked beta-D-galactopyranosyl residue and at position O-3 of 4-linked-alpha-galactopyranosyl residues, the latter is partially glycosylated at position O-2. |
TextSentencer_T6 |
1055-1284 |
Sentence |
denotes |
The sulfated galactan from S. binderi exhibited highly selective antiviral activity against Herpes simplex virus types 1 and 2, with selectivity indices (ratio cytotoxicity/antiviral activity) >1000 for all assayed virus strains. |
TextSentencer_T7 |
1285-1370 |
Sentence |
denotes |
This compound was shown to interfere with the initial adsorption of viruses to cells. |
T1 |
0-134 |
Sentence |
denotes |
Structural analysis and antiviral activity of a sulfated galactan from the red seaweed Schizymenia binderi (Gigartinales, Rhodophyta). |
T2 |
135-365 |
Sentence |
denotes |
Aqueous extraction of gametophytic Schizymenia binderi afforded a polysaccharide composed of galactose and sulfate groups in a molar ratio of 1.0:0.89 together with uronic acids (6.8 wt%) and minor amounts of other neutral sugars. |
T3 |
366-462 |
Sentence |
denotes |
Alkali-treatment of the polysaccharide afforded a polysaccharide devoid of 3,6-anhydrogalactose. |
T4 |
463-730 |
Sentence |
denotes |
13C NMR spectroscopy of the desulfated alkali-treated polysaccharide showed a backbone structure of alternating 3-linked beta-D-galactopyranosyl and 4-linked alpha-galactopyranosyl units that are predominantly of the D-configuration and partly of the L-configuration. |
T5 |
731-1054 |
Sentence |
denotes |
Methylation, ethylation and NMR spectroscopic studies of the alkali-treated polysaccharide indicated that the sulfate groups are located mainly at positions O-2 of 3-linked beta-D-galactopyranosyl residue and at position O-3 of 4-linked-alpha-galactopyranosyl residues, the latter is partially glycosylated at position O-2. |
T6 |
1055-1284 |
Sentence |
denotes |
The sulfated galactan from S. binderi exhibited highly selective antiviral activity against Herpes simplex virus types 1 and 2, with selectivity indices (ratio cytotoxicity/antiviral activity) >1000 for all assayed virus strains. |
T7 |
1285-1370 |
Sentence |
denotes |
This compound was shown to interfere with the initial adsorption of viruses to cells. |