{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T00:56:17Z","timestamp":1767920177058,"version":"3.49.0"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[1971,3,1]],"date-time":"1971-03-01T00:00:00Z","timestamp":36633600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":["reproduction-online.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[1971,3,1]]},"abstract":"<jats:title>Summary.<\/jats:title>\n                  <jats:p>Female rats from the strain with severe bilateral microphthalmia have histories of very low fertility. The fact that the rats of this strain have a number of sub-optimal reproductive characteristics, which are distinct from their lactation performance, is not believed to be of primary significance in their poor reproductive capacity.<\/jats:p>\n                  <jats:p>Lack of adequate milk production by recently delivered microphthalmic females is the most common defect resulting in the death of young born alive. Over a period of 3 years, the strain had a record of only 30% of litters raised to weaning age.<\/jats:p>\n                  <jats:p>Supplements of daily injections of lth commencing on Day 18 of pregnancy, and continuing for the first 10 days of nursing caused a spectacular increase in the number of litters raised to weaning.<\/jats:p>","DOI":"10.1530\/jrf.0.0240353","type":"journal-article","created":{"date-parts":[[2007,5,15]],"date-time":"2007-05-15T17:17:08Z","timestamp":1179249428000},"page":"353-360","update-policy":"https:\/\/doi.org\/10.1530\/rep\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":2,"title":["MICROPHTHALMIA, PROLACTIN AND FERTILITY IN RATS"],"prefix":"10.1093","volume":"24","author":[{"given":"L. G.","family":"BROWMAN","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[1971,3,1]]},"container-title":["Reproduction"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/reproduction\/article-pdf\/24\/3\/353\/64937219\/jrf_24_3_005.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/reproduction\/article-pdf\/24\/3\/353\/64937219\/jrf_24_3_005.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T19:17:38Z","timestamp":1767899858000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/reproduction\/article\/24\/3\/353\/8292233"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1971,3,1]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1971,3,1]]}},"URL":"https:\/\/doi.org\/10.1530\/jrf.0.0240353","relation":{},"ISSN":["1470-1626","1741-7899"],"issn-type":[{"value":"1470-1626","type":"print"},{"value":"1741-7899","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[1971,3,1]]},"published":{"date-parts":[[1971,3,1]]}}}