PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34759139-2 2021 The serum 25-hydroxyvitamin D (25(OH)D) level was 13.4 +- 0.8 ng / mL and it markedly increased to 29.6 +- 0.9 ng / mL after daily 1000-IU vitamin D-fortified milk intake for 6 months. 25(oh)d 31-38 thrombopoietin Mus musculus 67-69