{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T12:14:35Z","timestamp":1777896875843,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,11,21]],"date-time":"2008-11-21T00:00:00Z","timestamp":1227225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,11,21]],"date-time":"2008-11-21T00:00:00Z","timestamp":1227225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Horm Res"],"abstract":"<jats:p>Plasma testosterone concentrations were determined before and after 6 weeks of human chorionic gonadotropin treatment in 36 prepubertal boys with bilateral or unilateral cryptorchidism. Mean \u00b1 SD basal and post-treatment values (ng\/l00 ml) in the bilateral group were: treatment successful (n = 14): 32 \u00b1 19 and 302 \u00b1 49, treatment unsuccessful (n = 12): 20 \u00b1 15 and 176 \u00b1 73. The figures for the unilateral group were: treatment successful (n = 6): 23 \u00b1 9 and 244 \u00b1 41, treatment unsuccessful (n = 5): 22 \u00b1 11 and 264 \u00b1 102. In the bilateral group significant differences in the T response emerged when successfully treated boys were compared to unsuccessfully treated ones. It is concluded that Leydig cell function may be impaired in some cases of cryptorchidism.<\/jats:p>","DOI":"10.1159\/000178714","type":"journal-article","created":{"date-parts":[[2008,11,24]],"date-time":"2008-11-24T03:37:55Z","timestamp":1227497875000},"page":"77-82","source":"Crossref","is-referenced-by-count":2,"title":["Plasma Testosterone in Prepubertal Cryptorchid Boys under Long-Term HCG Therapy"],"prefix":"10.1159","author":[{"given":"A.","family":"Attanasio","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"Rager","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Gupta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,11,21]]},"container-title":["Hormone Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000178714","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T08:40:11Z","timestamp":1777624811000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000178714"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,11,21]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000178714","archive":["Portico"],"relation":{},"ISSN":["0301-0163","1423-0046"],"issn-type":[{"value":"0301-0163","type":"print"},{"value":"1423-0046","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,11,21]]}}}