Kurum Yazarı "Doğan, Halef" Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed İçin Listeleme
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A case of secondary abdominal ectopic pregnancy in a bitch
Yenilmez, Kudret; Doğan, Halef (John Wiley and Sons Inc, 2022)Cases of ectopic pregnancy (EP) and associated fetal mumification in bitches have been rarely reported. In this case report, it was aimed to present a case of secondary abdominal EP diagnosed in a 3-year-old bitch. Abdominal ... -
Dose related inhibitor effect of enrofloxacin on in vitro feline spontaneous myometrial contractility
Doğan, Halef; Öcal, H.; Şafak, T.; Kılınç, M.A.; Rişvanlı, A. (Elsevier B.V., 2022)Enrofloxacin is one of the most widely used antibacterial drugs in feline medicine. This study investigated the effects of enrofloxacin on in vitro feline spontaneous myometrial contractility at different sexual stages. ... -
The effect of carprofen treatment on reproductive parameters following progestagen administration in lactating German Fawn x Hair crossbred goats during the transitional period
Kutlu, M.; Alkan, H.; Doğan, Halef; Dinç, D. A. (Sivar-Soc Italiana Veterinari Animali Reddito, 2022)The aim of this study was determine the effects of carprofen treatment on some reproductive parameters in German Fawn (75%) x Hair (25%) Crossbred goats during the transitional period. The 60 adult goats were treated with ... -
The effect of melatonin in rats with uterine torsion on uterus contractions, and the levels of ADMA, SDMA, arginine, Hsp90, TLR4, and NF-?B
Doğan, Halef; Risvanli, Ali; Saat, Nevzat; Gül, Hüseyin Fatih; İlhan, Necip; Seker, İbrahim; Sahna, Engin (Ankara Univ Press, 2019)In this study was aimed at reducing uterine damage and increasing fertility after uterine torsion in pregnant animals. With this aim, uterine torsion was experimentally formed in 35 rats that were between 18-19 days pregnant. ... -
Effect of melatonin on torsion and reperfusion induced pathogenesis of rat uterus
Saat, Nevzat; Rışvanlı, Ali; Doğan, Halef; Önalan, E.; Akpolat, N.; Şeker, İbrahim; Şahna, E. (Taylor & Francis Ltd, 2019)We investigated the use of melatonin to improve fertility and reduce uterine damage caused by torsion of the uterus in pregnant rats. We used 35 pregnant rats at gestational age 18 days. The animals were randomized into ... -
Environmental factors influencing milk yield and lactation length in Italian Mediterranean buffaloes in Turkiye
Yenilmez, Kudret; Doğan, Halef; Özbaşer, Fatma Tülin (Hellenic Veterinary Medical Soc, 2022)This preliminary study was conducted to investigate the impact of the fixed effects of calving season, parity, calving age and service period, on the annual average milk yield and lactation length of the Italian Mediterra-nean ... -
Post-mating diclofenac vs. carprofen treatment on serum progesterone levels and reproductive outcomes in Hungarian-Merino ewes during the non-breeding season
Kutlu, Metehan; Doğan, Halef; Alkan, Hasan; Serbester, Uğur; Kutlu, Hasan Rüştü (Wiley, 2022)The maternal recognition process is crucial for the establishment of healthy pregnancy. In this process, anti-luteolytic applications are one of the main reproductive strategies to manage the embryonic losses and maximize ... -
Protective and Therapeutic Effects of Bovine Amniotic Fluids Collected in Different Trimesters on the Epidural Fibrosis After Experimental Laminectomy in Rats
Yurtal, Ziya; Kulualp, Kadri; Özkan, Hüseyin; Mıcılı, Serap Cilaker; Doğan, Halef; Şişman, Ali Riza; Ersoy, Nevin (Elsevier Science Inc, 2023)BACKGROUND: The aim of this study was to investigate the protective and therapeutic effects of bovine amniotic fluid (BAF) on the inhibition of epidural fibrosis (EF) after experimental laminectomy. -METHODS: Forty female ... -
Pulsed-wave Doppler ultrasonographical measurements of supra-mammary lymph nodes for diagnosis of bovine mastitis
Rişvanli, A.; Doğan, Halef; Şafak, Tarık; Kılıç, Mehmet Akif; Şeker, İbrahim (Urmia University - Faculty of Veterinary Medicine, 2022)The aim of this study was to investigate the relationship between mastitis and supramammary lymph nodes in lactating cows in terms of Pulsed-wave (PW) Doppler ultrasonographical measurements. A total of 102 head cows in ... -
Relationship between blood calcium level and post-milking teat canal closure in dairy cows
Doğan, Halef; Yenilmez, Kudret (Springer, 2023)The teat canal-one of the primary defense mechanisms of the udder-ensures the milk flow during milking in bovines and prevents pathogens from entering the udder by forming a barrier through the elastic muscle and keratin ... -
The relationship between mastitis and the B-mode, colour Doppler ultrasonography measurements of supramammary lymph nodes in cows
Rışvanlı, Ali; Doğan, Halef; Şafak, Tarık; Kılıç, M. Akif; Şeker, İbrahim (Cambridge Univ Press, 2019)This research communication aims to test the hypothesis that B-Mode, colour Doppler ultrasonographic measurements and characteristics can identify mastitis in dairy cows. A total of 102 lactating cows were divided into 3 ... -
Türkiye'de farklı niteliklere sahip süt sığırı işletmelerinde mastitisin koruma ve kontrolü kapsamındaki bazı uygulamaların düzeyleri
Saat, Nevzat; Yüksel, Murat; Doğan, Halef; Kılınç, Mehmet Akif; Şeker, İbrahim; Şafak, Tarık; Kul, Selim (2021)Amaç: Sunulan çalışmada Türkiye’deki 177 küçük ve 169 büyük ölçeklisüt sığırı işletmesinde mastitisin koruma ve kontrolu?ne yönelik uygulamalar ve uygulanma düzeylerinin ortaya koyulması amaçlandı.Gereç ve Yöntem: Bu ... -
Türkiye’deki Bir İşletmede Yetiştirilen İtalyan Mandalarına Ait Bazı Reprodüktif Özellikler ve Karşılaşılan Reprodüktif Bozuklukların İnsidensi Üzerine Bir Çalışma
Bu çalışmada, Türkiye’de özel bir işletmede entansif yetiştiriciliği yapılan İtalyan mandalarına aitbazı reprodüktif özellikler ve karşılaşılan reprodüktif bozuklukların insidensinin belirlenmesiamaçlanmıştır. Araştırmada, ... -
Üreme Sezonu Dışında Kısa Süreli Progestagen ve PMSG ile Senkronize Edilen Koyunlarda Ümmunmodülatör Kullanımının Vaginal Akıntı Skoru ve Konsepsiyon Oranı Üzerine Etkisi
Doğan, Halef; Kutlu, Metehan (2022)Üreme sezonu dı?ında, koyunlarda en yaygın kullanılan östrüs uyarım protokollerinden birisi, kısa süreli progestagen ve gebe kısrak serum gonadotropin (PMSG) kombinasyonudur. Progestagenlerin genital organlarda olu?turduğu ...