{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,6,13]],"date-time":"2023-06-13T04:36:36Z","timestamp":1686630996636},"reference-count":0,"publisher":"Portland Press Ltd.","issue":"2","content-domain":{"domain":["portlandpress.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[1971,4,1]]},"abstract":"<jats:p>1. Rats raised on a vitamin A-deficient diet supplemented with either retinyl acetate or retinoic acid were mated and became pregnant. 2. The rates of secretion of progesterone, 20\u03b1-hydroxypregn-4-en-3-one, oestradiol-17\u03b2 and oestrone into the ovarian-venous blood of rats in these two groups were measured on days 9 and 15 of pregnancy. 3. Rates of secretion of progesterone and 20\u03b1-hydroxypregn-4-en-3-one, both on days 9 and 15, were lower for the rats given retinoic acid. No such differences were found in ovarian oestrogen secretion. 4. The implications of these results are discussed in the light of the previous demonstration that the activity of ovarian 3\u03b2-hydroxy-\u03945-steroid dehydrogenase was markedly less in pregnant rats given retinoic acid.<\/jats:p>","DOI":"10.1042\/bj1220235","type":"journal-article","created":{"date-parts":[[2015,8,13]],"date-time":"2015-08-13T21:37:15Z","timestamp":1439501835000},"page":"235-239","update-policy":"http:\/\/dx.doi.org\/10.1042\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Studies on metabolism of vitamin A. The effect of vitamin A status on the secretion rates of some steroids into the ovarianvenous blood of pregnant rats"],"prefix":"10.1042","volume":"122","author":[{"given":"J.","family":"Ganguly","sequence":"first","affiliation":[{"name":"1Department of Biochemistry, Indian Institute of Science, Bangalore 12, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G. S.","family":"Pope","sequence":"additional","affiliation":[{"name":"2National Institute for Research in Dairying, Shinfield, Reading RG2 9AT, U.K."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S. Y.","family":"Thompson","sequence":"additional","affiliation":[{"name":"3National Institute for Research in Dairying, Shinfield, Reading RG2 9AT, U.K."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joyce","family":"Toothill","sequence":"additional","affiliation":[{"name":"4National Institute for Research in Dairying, Shinfield, Reading RG2 9AT, U.K."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. D.","family":"Edwards-Webb","sequence":"additional","affiliation":[{"name":"5National Institute for Research in Dairying, Shinfield, Reading RG2 9AT, U.K."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. B.","family":"Waynforth","sequence":"additional","affiliation":[{"name":"6Courtauld Institute of Biochemistry, The Middlesex Hospital Medical School, London W1P 5PR, U.K."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"288","container-title":["Biochemical Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/portlandpress.com\/biochemj\/article-pdf\/122\/2\/235\/770373\/bj1220235.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/portlandpress.com\/biochemj\/article-pdf\/122\/2\/235\/770373\/bj1220235.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,26]],"date-time":"2021-11-26T13:55:28Z","timestamp":1637934928000},"score":1,"resource":{"primary":{"URL":"https:\/\/portlandpress.com\/biochemj\/article\/122\/2\/235\/5496\/Studies-on-metabolism-of-vitamin-A-The-effect-of"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1971,4,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1971,4,1]]}},"URL":"https:\/\/doi.org\/10.1042\/bj1220235","relation":{},"ISSN":["0306-3283"],"issn-type":[{"value":"0306-3283","type":"print"}],"subject":[],"published":{"date-parts":[[1971,4,1]]}}}