The evaluation of the oxidative stress index of reproductive tissues and serum thiol/disulphide homeostasis during estrous cycle in bitches

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dc.contributor.authorAcar, Duygu Baki
dc.contributor.authorDemirel, Murşide Ayşe
dc.contributor.authorAkarca, Saadet Özen Dizakar
dc.contributor.authorBirdane, Muhammed Kürşad
dc.contributor.departmentVeteriner Fakültesitr_TR
dc.date.accessioned2021-10-07T11:00:43Z
dc.date.available2021-10-07T11:00:43Z
dc.date.issued2019-12-26
dc.description.abstractThe aim of this study was firstly to determine the relationship between estrous cycle and oxidative stress in reproductive tissues in bitches. This research was performed in twenty-nine healthy bitches from different breeds and of varied ages (the range was 2-5 years) that were brought to the clinic for routine ovariohysterectomy. The stages of estrous cycle were detected using by vaginal cytology, blood progesterone level and histological findings. Ovarian, oviduct and uterine tissues were taken into Eppendorf tubes for oxidative stress index and stored at -80°C until analyses. Also, another part of these tissues were fixed in 10% formalin solution. There were no significant differences (P > 0.05) among total antioxidant status (TAS), total oxidant status (TOS) and oxidative stress index (OSI) values in the reproductive tissues in concerning estrous cycle stages. However, there were remarkable correlations between oxidative stress parameters and reproductive tissues in different estrus stages in bitches. In conclusion, the physiological values of TAS and TOS concentration, and OSI in the ovarian, oviduct and uterine tissues during estrous cycle were firstly defined in this article. The serum thiol/disulphide homeostasis was also determined in the estrous cycle of bitches. We have found that there are remarkable variations of oxidative stress balance in the ovary, oviduct and uterus concurrently, during estrous cycle in the bitches. Besides, significant correlations between oxidative stress parameters and estrous cycle stages in the reproductive tissues were observed in the present study.tr_TR
dc.identifier.endpage94tr_TR
dc.identifier.issn/e-issn1308-2817
dc.identifier.issue1tr_TR
dc.identifier.startpage87tr_TR
dc.identifier.urihttps://doi.org/10.33988/auvfd.604496tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/75307
dc.identifier.volume67tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesitr_TR
dc.relation.isversionof10.33988/auvfd.604496tr_TR
dc.relation.journalAnkara Üniversitesi Veteriner Fakültesi Dergisitr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.subjectBitchtr_TR
dc.subjectEstroustr_TR
dc.subjectOxidative stress indextr_TR
dc.titleThe evaluation of the oxidative stress index of reproductive tissues and serum thiol/disulphide homeostasis during estrous cycle in bitchestr_TR
dc.typeArticletr_TR

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