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Sığır oositlerinin in vitro maturasyonuna follikül uyarıcı hormon ve insan menopozal gonadotropinin etkisi
(2006)Bu çalışmanın amacı; benzer gonadotropinlere göre daha ucuz olan ve kolay bulunabilen FSH (Follikül Uyarıcı Hormon) ve hMG (İnsan Menopozal Gonadotropini) hormonlarının sığır oositlerindeki in vitro maturasyon oranlarına ... -
Akkaraman ırkı koyunlarda transrektal ve transabdominal ultrasonografi yöntemi ile erken gebelik tanı sınırlarının belirlenmesi
(2002)Bu çalışmanın amacı, koyunlarda erken gebeliklerin transrektal ve transabdominal ultrasonografi ile saptanabilme sınırlarının belirlenmesi, bu döneme ait gebeliğin ultrasonografik görüntülerinin tanımlanması ve muayeneye ... -
Akkaraman ırkı koyunlarda ve Ankara keçilerinde servikal mukus kaynatma testi ile gebelik tanısı
(2004)Bu çalışmanın amacı, koyun ve keçilerde gebelik tanı yöntemi olarak kullanılan servikal mukus kaynatma testinin saha koşullarında uygulanabilirliği ve doğruluk oranının araştırılmasıdır. Çalışmada 50 baş Akkaraman ırkı ... -
Uterine Involution, Follicle Development and Concentrations of Plasma Progesterone, 20α-OH-Progesterone and Total Estrogen Levels During the Postpartum Period in Anatolian Donkeys
(2012)Bu çalışmada Anadolu eşeklerinde postpartum dönemde (pp) siklus uzunluğu, preovulatorik follikül büyüklüğü, ovulasyon zamanı ve bu dönemlerdeki steroid düzeylerinin ortaya konulması amaçlandı. Çalışmada gebeliğin son ... -
Granulosa theca cell tumor in an Arabian mare: Are immunohistochemically loss of GDF-9 and BMP-6 proteins associated with high GATA-4, inhibin-?, AMH expressions?
(2013)Bir Arap kısrağında granuloza-teka hücre tümörü (GTHT); klinik, patomorfolojik ve immunohistokimyasal (İHK) incelemelerle teşhis edildi. İmmunohistokimyasal olarak GTHT’de; Transforming Growth factor-? ailesi [GDF-9 Growth ... -
Evaluation of Age Releated Anti-Müllerian Hormone Variations in Domestic Cat
(2016)Anti-Müllerian hormon (AMH) Transforming Growth Factor Beta ailesinin bir üyesidir ve dişilerde sadece ovaryumlardaki büyümekte olan granüloza hücrelerinden üretilir. Bu nedenle, ovaryumların varlığını ya da yokluğunu ... -
Association among lipopolysaccharide, the transforming growth factor-beta superfamily, follicular growth, and transcription factors in spontaneous bovine ovarian cysts
(ELSEVIER SCIENCE INC, 2020)The aim of this study was to investigate some of the growth and transcriptional factors originating from oocytes and granulosa cells in follicular fluid and to identify the relationships between the basic blood ... -
In vitro exposure to di-(2-ethylhexyl) phthalate (DEHP) stimulates spontaneous feline uterine contractions
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2020)Di-(2-ethylhexyl) phthalate (DEHP) is widely used as a plasticizer in various products such as PVC-derived plastics, toys, packaging materials, cosmetics, and pharmaceuticals. This study aimed to investigate the effect of ... -
Inhibitory effect of Bisphenol A on in vitro feline uterine contractions
(Elsevier Science Bv, 2019)Bisphenol A (BPA) is an environmental pollutant used as a plasticizer in the manufacture of many plastic products, such as packaging, containers, and water and beverage bottles. There are deleterious effects of BPA on ... -
Total oxidant and antioxidant activities in milk with various somatic cell count intervals during discrete cow and buffalo lactation periods
(Indian Dairy Assoc, 2018)This study first investigated the total oxidant and antioxidant capacity (TOC and TAC, respectively) in cow and buffalo milk, with various somatic cell count (SCC) levels, having the same lactation numbers(LN). Second, it ... -
Effects of mancozeb, metalaxyl and tebuconazole on steroid production by bovine luteal cells in vitro
(Elsevier Science Bv, 2018)Mancozeb, metalaxyl and tebucanazole are widely used pesticides in agriculture and industry to treat plant pathogenic fungi. Livestock may be exposed to such substances by consuming contaminated plants. The present study ... -
Rumination Time and Physical Activity Monitoring, Milk Yield Changes Around Estrus and First Service Pregnancy Rate in Dairy Cows Assigned to Voluntary Waiting Period
(Israel Veterinary Medical Assoc, 2018)In high milk-yielding dairy cows, the energy balance challenges in early lactation and impact reproductive performance often affects estrus intensity, duration and detection. This study determined the role of a voluntary ... -
Detection of progressive and regressive phase and LINE-1 retrotransposon in transfected dogs with transmissible venereal tumor during chemotherapy
(Korean Soc Veterinary Science, 2018)Canine transmissible venereal tumor (CTVT) is a tumor that commonly occurs in genital and extragenital sites of both genders. Long interspersed nuclear elements (LINE-1) retrotransposon has a pivotal role in allogenic ... -
Seroprevalance of Schmallenberg virus and its relationship with some geographical features in sheep reared in Kirikkale
(Ankara Univ Press, 2017)A virus, which effects ruminants, was firstly described in 2011 in Europe. There are limited information about this virus called Schmallenberg in Turkey. The aim of the present study was to determine the seroprevalance of ... -
Effects Of Acetamiprid, Methomyl, And Deltamethrin On Steroidogenesis In Cultured Bovine Luteal Cells
(Parlar Scientific Publications (P S P), 2017)Acetamiprid, methomyl, and deltamethrinare widely used insecticides in agriculture and industry; thus, livestock may receive substantial exposure to such substances. This study was designed to evaluate the effect of these ... -
Associations between leptin, body condition score, and energy metabolites in Holstein primiparous and multiparous cows from 2 to 8 weeks postpartum
(Ecole Nationale Veterinaire Toulouse, 2017)The present study aimed to investigate the relationship between serum leptin and body condition score (BCS) during the postpartum period in Holstein cows. We also explored the potential associations with other metabolic ... -
Association Of Number Of Artificial Inseminations Per Pregnancy In Holstein Dairy Cows With Polymorphism In Luteinizing Hormone Receptor And Follicle Stimulating Hormone Receptor Genes
(Univ Ljubljana, Veterinary Faculty, 2017)Failure to become pregnant is the primary reason for a dairy cow to be culled from the production herd. A cow that is cycling normally, with no reproductive abnormalities, but has failed to conceive after at least three ... -
Evalution of the relationship between milk glutathione peroxidase activity, milk composition and various parameters of subclinical mastitis under seasonal variations
(Univ Zagreb Vet Faculty, 2017)The aims of this study were to evaluate the Glutathione peroxidase (GSH-Px) activity in milk, and various milk parameters [milk fat, milk protein, milk solids non-fat (SNF), somatic cell count (SCC), total bacteria count ... -
Evaluation of the Effect of Different Doses of Butaphosphan and Cyanocobalamin Combination in Dairy Cattle with Subclinical Ketosis
(Kafkas Univ, Veteriner Fakultesi Dergisi, 2017)This study was conducted to assess the effects of different doses of butaphosphan-cyanocobalamin combination onbody condition score (BCS), beta-hydroxybutyrate (BHBA) and reproductive parameters in cows with subclinical ... -
Does serum anti-Mullerian hormone levels always discriminate presence of the ovaries in adult bitches? Comparison of two ELISA kits
(Wiley-Blackwell, 2016)Anti-Mullerian hormone (AMH) is produced in the ovary, and thus, it is an excellent marker of follicle pool in females. Current interest is the clinical use of this parameter as a biomarker to assess presence or absence ...
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