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Bulunan: 29 Adet 0.001 sn
Fakültesi / Enstitütü [1]
Yayın Türü [2]
Yayımlanma Yılı [4]
Bölümü [1]
Ulusal/Uluslararası [2]
Prof. Dr. Ali RIŞVANLIVeteriner Fakültesi
Erişime Açık

Unilateral Uterine Torsion in a Shorthair Scottish Queen

Ali RIŞVANLI | Abuzer TAŞ | Ayperi Aytmırza Kızı | Nur ABDIMANAP UULU

In this case report, it is aimed to present unilateral uterine torsion in a 7-year-old Shorthair Scottish queen. The queen, which had full-term pregnancy, was brought to the Kyrgyz-Turkish Manas University Veterinary Faculty Teaching hospital with complaints of stagnation, vomiting and hypothermia. In the ultrasonography examination, 3 kittens without a heartbeat were detected. After the abdominal incision made in the queen for whom emergency cesarean section was decided, a 1080o counterclockwise torsion was noticed on the caudal side of the cervix uterine in the left uterine horn of the queen ...Daha fazlası

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Mixed Bacteriological Isolation Percentages from the Uterus of Cows Slaughtered due to Infertility

Ali RIŞVANLI

Background: Intrauterine mixed infections are an important problem in cattle breeding. In this study, we aimed to determine the mixed bacteriological isolation rates from the uterus of cows with clinical metritis and to reveal the relationships between the bacteria that isolated together.Methods: For this purpose, sterile swabs were taken from 490 uterus obtained from cattle slaughtered due to infertility in three slaughterhouses and used them to perform microbiological tests. After evaluating the data, it was determined that the bacterial isolation rate from uterus with clinical metritis was ...Daha fazlası

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Effect of somatic cell count on milk composition and some chemical properties of milk

Ali RIŞVANLI

Subclinical mastitis is a very important disease for dairy cattle farms. As a result of the deterioration of milk quality, it causes economic losses in enterprises. Milk samples of 180 cows were divided into five groups according to the somatic cell count. Some chemical properties and composition were measured in milk samples. The ratio of solid-non-fat, mineral matter, lactose, and protein decreased as the somatic cell count of the milk increased (P < 0.05). No statistical difference was observed between the fat content of milk and the level of somatic cell count (P > 0.05). Although specific ...Daha fazlası

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Determination of the levels of 17-beta Estradiol and Progesterone in Cow milk and Baby Follow-on milk by ELISA

Ali RIŞVANLI

The current study was undertaken to determine the 17-13 Estradiol (E2) and Progesterone (P4) levels in different milk products and some baby follow-on milk samples collected from retail markets in Turkiye. For this purpose, a total of 50 samples from 8 different product groups with different fat levels, production technologies, and production series were analyzed for natural P4 and E2 levels using a commercial ELISA kit. The highest E2 level was determined in UHT whole milk (3) (39.20 /- 6.73 pmol center dot L-1) while the lowest level was found in buttermilk (26.50 /- 1.85 pmol center dot L-1 ...Daha fazlası

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Investigation of Changes in Biochemical Parameters in Some Diseases Occurring During the Transition Period in Simmental Cows

Ali RIŞVANLI

The transition period is important in cows. This study was conducted to evaluate the effects of retained fetal membranes (RFM), clinical mastitis, and metritis on biochemical and selected mineral levels in Simmental cows. Cows were divided into five groups; cows with RFM (n=17), clinical mastitis (n=25), metritis (n=21) and postpartum healthy cows (n=21) within 21 days postpartum, and also prepartum healthy cows (n=20) in the 15±5 days before the expected parturition date. The activity of alkaline phosphatase (ALP) (85.18±15.83 U/L), aspartate transaminase (AST) (123.02±19.15 U/L), and gamma-g ...Daha fazlası

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The Relationship of Blood Asprosin Levels and Biochemical Parameters in Pregnant Cows = Gebe İneklerde Kan Asprosin Düzeylerinin Biyokimyasal Parametrelerle İlişkisi

Ali RIŞVANLI

In this study, it was aimed to determine asprosin levels in pregnant and non-pregnant cows and to determine the relationship between some biochemical parameters and asprosin levels. For this purpose, 60 Simmental cows were divided into two groups as pregnant (n30) and non- pregnant cows on the postpartum 15th day (n30), and asprosin levels and biochemical parameters were measured by taking blood from the cows once. Measured biochemical parameters were Alkaline phosphatase (ALP), Amylase, Creatine kinase myocardial band (CK-MB), Creatine kinase N-acetyl cysteine (CK-NAC), Gamma glutamyl transfe ...Daha fazlası

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The effects of novel electrical teat dipping on some mastitis parameters in dairy herds

Ali RIŞVANLI

Electrical teat dipping (ETD) is a novel, patented method developed by the authors to control mastitis in dairy cows. Here we evaluate the efficacy of ETD in reducing the incidence of clinical mastitis and bulk tank milk somatic cell count (BTMSCC) on three dairy farms over 6 months. ETD was applied for morning and evening milking on three farms, while conventional teat dipping (CTD) was applied on the other three farms. The number of animals and quarters with clinical mastitis and monthly BTMSCC measurements were recorded. We found that the incidence of clinical mastitis was lower on farms us ...Daha fazlası

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The relationship between Th1/Th2 cytokine polarization and milk composition in the postnatal period in Kyrgyz mares and foals

Fatih Ramazan İSTANBULLUGİL | Ali RIŞVANLI | Ruslan SALIKOV | Nariste KADIRALİYEVA | Ayday CUNUŞOVA

Immune compatibility between mare and foal is one of the important topics of reproductive immunology. At this point, although there are many studies on antibodies, there are not many publications on the relationship between the cytokine levels of mare, foal and milk and the effects of milk composition on this relationship. Here we investigate the relationship between Th1/Th2 cytokine balance and milk composition in Kyrgyz mares and foals. Samples were taken soon after the foal was born and on days 5, 10 and 20 after birth. Th1 (IFN-γ, IL-2, TNF-α) and Th2 (IL-4, IL-5, IL-10) cytokine levels in ...Daha fazlası

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Effect of Calf Delivery Mode on Irisin, Asprosin, Leptin, Adiponectin, and Insulin-Like Growth Factor-1 Levels in Dairy Cattle and their Calves

Ali RIŞVANLI

In recent years, the investigation of peptide and protein-structured hormones in biological fluids has become one of the most striking issues. The aim of this study was to determine irisin, asprosin, leptin, adiponectin, and IGF-1 levels in cows and calves after calving according to the mode of delivery. The study was carried out with 20 Holstein cows and 20 calves born from these cows. Blood samples were taken from cows and calves in all groups during birth, after drinking colostrum from calves and on the 15th, 30th, 45th and 60th days after birth in 10 ml tubes. The levels of the aforementio ...Daha fazlası

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Expression of steroidogenic enzymes in placentome of ewes with pregnancy toxemia after two parturition induction methods

Ali RIŞVANLI

The regulation pattern of important enzymes in placental steroidogenesis and prostaglandin production in ewes with pregnancy toxemia is reviewed. The alterations of gene expressions after the administration of aglepristone (AG) and dexamethasone (DEX) are also discussed. Four healthy (CG) and 22 ewes with experimental pregnancy toxemia were included in the study. Ewes with pregnancy toxemia of group AG (n9) and group DEX (n9) were injected twice with 10 mg/kg of aglepristone and once with 5 ml dexamethasone respectively to induce parturition on 141 & PLUSMN;1,3 day of gestation; whereas health ...Daha fazlası

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Efficacy of a novel veterinary argon plasma coagulation device in treating teat canal stenosis

Ali RIŞVANLI

Teat canal stenosis is a significant factor that impedes milking and can lead to cows being unable to rear. Because the methods applied in the treatment of teat canal stenosis are mostly unsuccessful, animals with the disease are usually removed from breeding. In this case, it causes great damage to the livestock economy in the world. This study aimed to determine the efficacy of the veterinary argon plasma coagulation device, a newly developed treatment for teat canal stenosis. A two-stage study was conducted for this purpose. In the first stage, as a material, 30 teats from 30 cows of varyin ...Daha fazlası

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The relationship between milk components, immunoglobulins, and cytokine content at the end of lactation in Kyrgyz mares

Fatih Ramazan İSTANBULLUGİL | Ali RIŞVANLI | Ruslan SALIKOV | Ulaş ACARÖZ | Damla ARSLAN ACARÖZ

The aim of the present study was to determine the relationship of immunoglobulins and cytokine levels in the milk of Kyrgyz mares during the last period of lactation. For this purpose, seven Kyrgyz mares were used. During the last week of lactation, milk samples were obtained from mares four times at intervals of two days. Physicochemical tests were performed on all collected milk samples, and pH, fat, ash, titratable acidity, and dry matter were measured. Interferon-gamma (IFN-γ), interleukin-2 (IL-2), tumour necrosis factor-alpha (TNF-α), and immunoglobulin G (IgG) levels were determined usi ...Daha fazlası

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