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Leptin infusion during the early luteal phase in ewes does not affect progesterone production
Infusion of leptin during the ovine follicular phase has been shown to increase progesterone secretion during the subsequent luteal phase. In this study, we have assessed the effects of infusing leptin during the early luteal phase. Infusion of leptin (2.5 μg/h) into the ovarian artery of ewes with...
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| Published in: | Domestic animal endocrinology 2007-08, Vol.33 (2), p.240-244 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c393t-84c74be39b6c42cd688b97420e07ff46146216925bd261d76b300467cda0bf6b3 |
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| cites | cdi_FETCH-LOGICAL-c393t-84c74be39b6c42cd688b97420e07ff46146216925bd261d76b300467cda0bf6b3 |
| container_end_page | 244 |
| container_issue | 2 |
| container_start_page | 240 |
| container_title | Domestic animal endocrinology |
| container_volume | 33 |
| creator | Nicklin, L.T. Robinson, R.S. Campbell, B.K. Hunter, M.G. Mann, G.E. |
| description | Infusion of leptin during the ovine follicular phase has been shown to increase progesterone secretion during the subsequent luteal phase. In this study, we have assessed the effects of infusing leptin during the early luteal phase. Infusion of leptin (2.5
μg/h) into the ovarian artery of ewes with ovarian autotransplants (
n
=
5) on day 3 of the luteal phase for 12
h did not affect progesterone estradiol or LH concentrations compared to control ewes (
n
=
5). These results suggest no direct effect of leptin on ovarian function at this stage of the estrous cycle. |
| doi_str_mv | 10.1016/j.domaniend.2006.05.003 |
| format | article |
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μg/h) into the ovarian artery of ewes with ovarian autotransplants (
n
=
5) on day 3 of the luteal phase for 12
h did not affect progesterone estradiol or LH concentrations compared to control ewes (
n
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5). These results suggest no direct effect of leptin on ovarian function at this stage of the estrous cycle.</description><identifier>ISSN: 0739-7240</identifier><identifier>EISSN: 1879-0054</identifier><identifier>DOI: 10.1016/j.domaniend.2006.05.003</identifier><identifier>PMID: 16987633</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Animals ; Corpus luteum ; Corpus Luteum - metabolism ; estradiol ; Estradiol - metabolism ; estrous cycle ; Estrous Cycle - physiology ; ewes ; Female ; hormone secretion ; leptin ; Leptin - physiology ; luteal cells ; luteinizing hormone ; Luteinizing Hormone - metabolism ; Ovulation - physiology ; progesterone ; Progesterone - metabolism ; Sheep ; Sheep - blood ; steroidogenesis</subject><ispartof>Domestic animal endocrinology, 2007-08, Vol.33 (2), p.240-244</ispartof><rights>2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c393t-84c74be39b6c42cd688b97420e07ff46146216925bd261d76b300467cda0bf6b3</citedby><cites>FETCH-LOGICAL-c393t-84c74be39b6c42cd688b97420e07ff46146216925bd261d76b300467cda0bf6b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16987633$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nicklin, L.T.</creatorcontrib><creatorcontrib>Robinson, R.S.</creatorcontrib><creatorcontrib>Campbell, B.K.</creatorcontrib><creatorcontrib>Hunter, M.G.</creatorcontrib><creatorcontrib>Mann, G.E.</creatorcontrib><title>Leptin infusion during the early luteal phase in ewes does not affect progesterone production</title><title>Domestic animal endocrinology</title><addtitle>Domest Anim Endocrinol</addtitle><description>Infusion of leptin during the ovine follicular phase has been shown to increase progesterone secretion during the subsequent luteal phase. In this study, we have assessed the effects of infusing leptin during the early luteal phase. Infusion of leptin (2.5
μg/h) into the ovarian artery of ewes with ovarian autotransplants (
n
=
5) on day 3 of the luteal phase for 12
h did not affect progesterone estradiol or LH concentrations compared to control ewes (
n
=
5). These results suggest no direct effect of leptin on ovarian function at this stage of the estrous cycle.</description><subject>Animals</subject><subject>Corpus luteum</subject><subject>Corpus Luteum - metabolism</subject><subject>estradiol</subject><subject>Estradiol - metabolism</subject><subject>estrous cycle</subject><subject>Estrous Cycle - physiology</subject><subject>ewes</subject><subject>Female</subject><subject>hormone secretion</subject><subject>leptin</subject><subject>Leptin - physiology</subject><subject>luteal cells</subject><subject>luteinizing hormone</subject><subject>Luteinizing Hormone - metabolism</subject><subject>Ovulation - physiology</subject><subject>progesterone</subject><subject>Progesterone - metabolism</subject><subject>Sheep</subject><subject>Sheep - blood</subject><subject>steroidogenesis</subject><issn>0739-7240</issn><issn>1879-0054</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkMFuGyEQhlHVqHHSvkLDqbfdDiyG3WMUtUklSz00OVaIhcHBWoMLu43y9sWy1R57AY30zfy_PkJuGLQMmPy8a13amxgwupYDyBbWLUD3hqxYr4YGYC3ekhWobmgUF3BJrkrZAYCq2-_IJZNDr2TXrcjPDR7mEGmIfikhReqWHOKWzs9I0eTplU7LjGaih2dTsGIUX7BQl-oT00yN92hneshpi2XGnCIeB7fYuV57Ty68mQp-OP_X5Onrl8e7h2bz_f7b3e2msd3QzU0vrBIjdsMoreDWyb4fByU4ICjvhWRC8lqZr0fHJXNKjh2AkMo6A6Ov0zX5dLpbo38ttYjeh2JxmkzEtBStQA4glaqgOoE2p1Iyen3IYW_yq2agj2b1Tv81q49mNax1NVs3P54jlnGP7t_eWWUFbk6AN0mbbQ5FP_3gwGpVNXAmeCVuTwRWFb8DZl1szbHoQq4Sa3D4b40_SzmYQQ</recordid><startdate>20070801</startdate><enddate>20070801</enddate><creator>Nicklin, L.T.</creator><creator>Robinson, R.S.</creator><creator>Campbell, B.K.</creator><creator>Hunter, M.G.</creator><creator>Mann, G.E.</creator><general>Elsevier Inc</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20070801</creationdate><title>Leptin infusion during the early luteal phase in ewes does not affect progesterone production</title><author>Nicklin, L.T. ; Robinson, R.S. ; Campbell, B.K. ; Hunter, M.G. ; Mann, G.E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c393t-84c74be39b6c42cd688b97420e07ff46146216925bd261d76b300467cda0bf6b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Animals</topic><topic>Corpus luteum</topic><topic>Corpus Luteum - metabolism</topic><topic>estradiol</topic><topic>Estradiol - metabolism</topic><topic>estrous cycle</topic><topic>Estrous Cycle - physiology</topic><topic>ewes</topic><topic>Female</topic><topic>hormone secretion</topic><topic>leptin</topic><topic>Leptin - physiology</topic><topic>luteal cells</topic><topic>luteinizing hormone</topic><topic>Luteinizing Hormone - metabolism</topic><topic>Ovulation - physiology</topic><topic>progesterone</topic><topic>Progesterone - metabolism</topic><topic>Sheep</topic><topic>Sheep - blood</topic><topic>steroidogenesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nicklin, L.T.</creatorcontrib><creatorcontrib>Robinson, R.S.</creatorcontrib><creatorcontrib>Campbell, B.K.</creatorcontrib><creatorcontrib>Hunter, M.G.</creatorcontrib><creatorcontrib>Mann, G.E.</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Domestic animal endocrinology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nicklin, L.T.</au><au>Robinson, R.S.</au><au>Campbell, B.K.</au><au>Hunter, M.G.</au><au>Mann, G.E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Leptin infusion during the early luteal phase in ewes does not affect progesterone production</atitle><jtitle>Domestic animal endocrinology</jtitle><addtitle>Domest Anim Endocrinol</addtitle><date>2007-08-01</date><risdate>2007</risdate><volume>33</volume><issue>2</issue><spage>240</spage><epage>244</epage><pages>240-244</pages><issn>0739-7240</issn><eissn>1879-0054</eissn><abstract>Infusion of leptin during the ovine follicular phase has been shown to increase progesterone secretion during the subsequent luteal phase. In this study, we have assessed the effects of infusing leptin during the early luteal phase. Infusion of leptin (2.5
μg/h) into the ovarian artery of ewes with ovarian autotransplants (
n
=
5) on day 3 of the luteal phase for 12
h did not affect progesterone estradiol or LH concentrations compared to control ewes (
n
=
5). These results suggest no direct effect of leptin on ovarian function at this stage of the estrous cycle.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>16987633</pmid><doi>10.1016/j.domaniend.2006.05.003</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0739-7240 |
| ispartof | Domestic animal endocrinology, 2007-08, Vol.33 (2), p.240-244 |
| issn | 0739-7240 1879-0054 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_70690677 |
| source | ScienceDirect Freedom Collection 2022-2024 |
| subjects | Animals Corpus luteum Corpus Luteum - metabolism estradiol Estradiol - metabolism estrous cycle Estrous Cycle - physiology ewes Female hormone secretion leptin Leptin - physiology luteal cells luteinizing hormone Luteinizing Hormone - metabolism Ovulation - physiology progesterone Progesterone - metabolism Sheep Sheep - blood steroidogenesis |
| title | Leptin infusion during the early luteal phase in ewes does not affect progesterone production |
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