. . . . . . . . . . . . "[We show for the first time the expression of the rate-limiting enzyme in histamine synthesis-histidine decarboxylase-by human testicular mast cells and the expression of the histamine (H) receptors 1 (H1) and 2 (H2) by germinal, interstitial, and peritubular cells in the testes of fertile and infertile patients.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:37:42+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .