PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15705374-0 2005 Oral carnitine supplementation increases sperm motility in asthenozoospermic men with normal sperm phospholipid hydroperoxide glutathione peroxidase levels. Carnitine 5-14 glutathione peroxidase 4 Homo sapiens 99-148