Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/43793
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dc.contributor.authorDruery, G.en
dc.contributor.authorShimmin, G.en
dc.contributor.authorTaggart, D.en
dc.contributor.authorTemple-Smith, P.en
dc.contributor.authorBreed, W.en
dc.contributor.authorMcDonald, C.en
dc.contributor.authorFinlayson, G.en
dc.contributor.authorParis, M.en
dc.date.issued2007en
dc.identifier.citationAnimal Reproduction Science, 2007; 99(3-4):363-376en
dc.identifier.issn0378-4320en
dc.identifier.issn1873-2232en
dc.identifier.urihttp://hdl.handle.net/2440/43793-
dc.descriptionCopyright © 2006 Elsevier B.V. All rights reserved. http://www.elsevier.com/wps/find/journaldescription.cws_home/503300/description#descriptionen
dc.description.abstractThis study investigates the effect of three exogenous gonadotrophin regimens on ovarian follicular development in southern hairy-nosed wombats during the non-breeding season. Females were given either porcine follicle stimulating hormone (pFSH; total of 200 mg at 12 h intervals over 7 (Group 1), or 4 days (Group 2)), or pregnant mares' serum gonadotrophin (PMSG; single dose of 150 I.U. (Group 3)). In all treatment groups 25 mg of porcine luteinising hormone (pLH) was used to trigger maturation; Groups 1 and 2 received pLH 12 h after the final pFSH injection and Group 3 received pLH 72 h after PMSG. The results showed Group 1 produced significantly more follicles per ovary (5.91+/-1.28) than Group 2 (1.67+/-0.62), or Group 3 (2.17+/-1.16) at p<0.05. Control females received saline injections concurrently with the three treatment groups (n=6; 2 control animals for each treatment group). No follicular development occurred in any control female. Analysis of oocyte nuclear status revealed that while oocytes from all three treatment groups had resumed meiosis, only those in Group 1 (7-day pFSH/pLH treatment) progressed to metaphase II. These results have implications for the development of assisted breeding strategies in this species.en
dc.description.statementofresponsibilityG.V. Druery, G.A. Shimmin, D.A. Taggart, P.D. Temple-Smith, W.G. Breed, C.H. McDonald, G.R. Finlayson and M.C.J. Parisen
dc.language.isoenen
dc.publisherElsevier Science BVen
dc.subjectAnestrus; Animals; Female; Follicle Stimulating Hormone; Gonadotropins, Equine; Hormones; Luteinizing Hormone; Marsupialia; Oocytes; Ovarian Follicle; Superovulationen
dc.titleOvarian follicular superstimulation and oocyte maturation in the anoestrous southern hairy-nosed wombat, Lasiorhinus latifronsen
dc.typeJournal articleen
dc.identifier.rmid0020070762en
dc.identifier.doi10.1016/j.anireprosci.2006.06.011en
dc.identifier.pubid48854-
pubs.library.collectionAnatomical Sciences publicationsen
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
dc.identifier.orcidBreed, W. [0000-0003-1739-6593]en
Appears in Collections:Anatomical Sciences publications
Environment Institute publications

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