{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,7]],"date-time":"2026-01-07T20:33:54Z","timestamp":1767818034302,"version":"3.49.0"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[1989,5,1]],"date-time":"1989-05-01T00:00:00Z","timestamp":609984000000},"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":[[1989,5,1]]},"abstract":"<jats:p>Summary. The mannose\/fructose-binding agglutinin from Day 1\u20137 post coitum (p.c.) rat uteri was purified on Concanavalin A. The specific haemagglutination activity peaked on Days 4 and 5 p.c. and a 1\u00b74-fold increase in the yield was accompanied by a 10\u201312-fold increase in specific agglutination titre. The mannose-binding affinity of the protein also increased, but the highest fructose-binding affinity was found on Day 1 p.c., which may indicate a role of the protein in fructose concentration for utilization by the spermatozoa. Rats that were pseudopregnant, superovulated and pseudopregnant, and had one uterine horn ligated showed that, although a basal level of the protein was induced by the hormonal milieu, actual stimulation of the protein synthesis occurred in the presence of the fertilized ova.<\/jats:p>\n                  <jats:p>Keywords: agglutinin; affinity chromatography; rat; uterus; pregnancy; blastocyst<\/jats:p>","DOI":"10.1530\/jrf.0.0860059","type":"journal-article","created":{"date-parts":[[2004,3,20]],"date-time":"2004-03-20T01:55:52Z","timestamp":1079747752000},"page":"59-63","update-policy":"https:\/\/doi.org\/10.1530\/rep\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Ontogeny and implication of pregnancy-associated agglutinin of the rat uterus"],"prefix":"10.1093","volume":"86","author":[{"given":"P. K.","family":"Mukhopadhyay","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Chowdhury","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[1989,5,1]]},"container-title":["Reproduction"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/reproduction\/article-pdf\/86\/1\/59\/64813287\/jrf_86_1_007.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/reproduction\/article-pdf\/86\/1\/59\/64813287\/jrf_86_1_007.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,7]],"date-time":"2026-01-07T19:21:36Z","timestamp":1767813696000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/reproduction\/article\/86\/1\/59\/8279158"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,5,1]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1989,5,1]]}},"URL":"https:\/\/doi.org\/10.1530\/jrf.0.0860059","relation":{},"ISSN":["1470-1626","1741-7899"],"issn-type":[{"value":"1470-1626","type":"print"},{"value":"1741-7899","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[1989,5,1]]},"published":{"date-parts":[[1989,5,1]]}}}