PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12147749-6 2002 The median pH 1 hr post-glucose at the bottoms of dentin, enamel, and polyacrylate grooves was 6.7, 6.2, and 5.7, respectively (p < 0.01). carbopol 940 70-82 alanine--glyoxylate and serine--pyruvate aminotransferase Homo sapiens 11-15