PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 190066-4 1977 The localization of prolactin receptors interstitial tissue suggests that the effect of prolactin on LH/hCG-stimulated testosterone production is due to a direct effect of prolactin of Leydig cells. Luteinizing Hormone 101-103 prolactin Rattus norvegicus 20-29 190066-4 1977 The localization of prolactin receptors interstitial tissue suggests that the effect of prolactin on LH/hCG-stimulated testosterone production is due to a direct effect of prolactin of Leydig cells. Luteinizing Hormone 101-103 prolactin Rattus norvegicus 88-97 190066-4 1977 The localization of prolactin receptors interstitial tissue suggests that the effect of prolactin on LH/hCG-stimulated testosterone production is due to a direct effect of prolactin of Leydig cells. Luteinizing Hormone 101-103 prolactin Rattus norvegicus 88-97