The effect of pinealectomy, melatonin and leptin hormones on ovarian follicular development in female Syrian hamsters (Mesocricetus auratus)

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dc.contributor.authorKarakaş, Alper
dc.contributor.authorKaya, Aliye
dc.contributor.authorGündüz, Bülent
dc.date.accessioned2021-06-23T19:26:40Z
dc.date.available2021-06-23T19:26:40Z
dc.date.issued2010
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Biyoloji Bölümüen_US
dc.description.abstractWe studied the effects of melatonin and leptin hormones on ovarian follicular development in intact and pinealectomized female Syrian hamsters. We first monitored the oestrous cycle of the hamsters by the vaginal smear samples throughout a ten day period to start the injections simultaneously in all groups and performed saline, melatonin and leptin hormone injection groups for both control and pinealectomized hamsters. Then the injections were applied for four days starting the oestrus phase of the cycle and the ovaries were removed for preparation of histological analysis. We measured the diameters and the numbers of the follicles and we classified the follicles according to the number of the granulosa cell layer. Leptin hormone injection increased melatonin hormone injection decreased the number and the diameter of the follicles. The stimulating effect of the leptin hormone was more pronounced in the pinealectomized group. The results of the present study indicate that the removal of the pineal gland and leptin hormone administration are playing a stimulatory while melatonin hormone administration is playing an inhibitory role on the follicular development in female Syrian hamsters.en_US
dc.identifier.doi10.1556/ABiol.61.2010.4.2
dc.identifier.endpage390en_US
dc.identifier.issn0236-5383
dc.identifier.issn1588-256X
dc.identifier.issue4en_US
dc.identifier.pmid21112830en_US
dc.identifier.scopus2-s2.0-78649714393en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage380en_US
dc.identifier.urihttps://doi.org/10.1556/ABiol.61.2010.4.2
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6621
dc.identifier.volume61en_US
dc.identifier.wosWOS:000284624700002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorKarakaş, Alper
dc.institutionauthorKaya, Aliye
dc.language.isoenen_US
dc.publisherAkademiai Kiado Zrten_US
dc.relation.ispartofActa Biologica Hungaricaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLeptinen_US
dc.subjectMelatoninen_US
dc.subjectOvaryen_US
dc.subjectPinealectomyen_US
dc.subjectSyrian Hamsteren_US
dc.titleThe effect of pinealectomy, melatonin and leptin hormones on ovarian follicular development in female Syrian hamsters (Mesocricetus auratus)en_US
dc.typeArticleen_US

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