Ankara Universitesi Veteriner Fakultesi Dergisi最新文献

Investigation of Quality Characteristics of Industrially Produced Halloumi Cheese 工业化生产哈鲁米奶酪品质特性的研究

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-10-10 DOI: 10.33988/auvfd.1218926

Beyza Hatice ULUSOY, Fatma KAYA, Doruk KAYNARCA, Şifa BERKAN, Hafizu İbrahim KADEMİ, Canan HECER

{"title":"Investigation of Quality Characteristics of Industrially Produced Halloumi Cheese","authors":"Beyza Hatice ULUSOY, Fatma KAYA, Doruk KAYNARCA, Şifa BERKAN, Hafizu İbrahim KADEMİ, Canan HECER","doi":"10.33988/auvfd.1218926","DOIUrl":"https://doi.org/10.33988/auvfd.1218926","url":null,"abstract":"Χαλλούμι (Halloumi)/Hellim is the traditional cheese of Cy¬prus and belongs to whole of divided Island with Turkish and Greek name. Especially with the Commission Implementing Regulation (EU) 2021/591 of 12 April 2021 that entering a name in the register of protected designations of origin and protected geographical indications (‘Χαλλούμι’ (Halloumi)/‘Hellim’, the spotlights are more on the product nowadays. Commercial samples of fresh and mature halloumi cheeses made from sheep/goat, bovine or both milk were examined to evaluate their physicochemical and microbiological properties. In physicochemical analysis, potential of hydrogen (pH), titratable acidity (TA), salt-sodium chloride (NaCl), dry-matter (DM) ratios were analyzed. While examining the quality and safety indicators for microbiological analysis; total mesophilic aerob bacteria (TMAB), yeast and molds, lactic acid bacteria (LAB), coliform bacteria, coagulase-positive staphylococci, Listeria monocytogenes, Salmonella spp. analyzes were made. This study will help establish the quality profile of halloumi cheese and identify potential hazards and sources of contamination.","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136360674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EXPRESSION AND DISTRIBUTION OF GPR55 AND GPR119 DURING THE DEVELOPMENT OF RAT TESTIS gpr55和gpr119在大鼠睾丸发育过程中的表达和分布

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-09-29 DOI: 10.33988/auvfd.1121234

Hidayet TUTUN, Volkan İPEK, Musa TATAR, Ayşe KIZILYER, Muhammet Mükerrem KAYA

{"title":"EXPRESSION AND DISTRIBUTION OF GPR55 AND GPR119 DURING THE DEVELOPMENT OF RAT TESTIS","authors":"Hidayet TUTUN, Volkan İPEK, Musa TATAR, Ayşe KIZILYER, Muhammet Mükerrem KAYA","doi":"10.33988/auvfd.1121234","DOIUrl":"https://doi.org/10.33988/auvfd.1121234","url":null,"abstract":"G Protein-Coupled Receptors, GPR55 and GPR119 are widely distributed throughout the body and exert important biological functions. However, little is known about their roles in testis. This study aimed to examine the expression and distribution of GPR55 and GPR119 during the development of the rat testis. Sixty male Sprague Dawley rats (180–240 g) were divided into 10 groups as 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70 postnatal days of age (PND) (six animals per group). The testicular expression of GPR55 and GPR119 has been investigated by immunohistochemistry, Western blot, and quantitative RT-PCR methods. We observed that GPR55 and GPR119 are expressed throughout the rat testis development from PND 7 to 70. However, no difference was observed between the groups in terms of expression levels, except for GPR55 mRNA expression in the group of PND 7. Immunohistochemistry analysis showed that GPR55 is expressed in spermatids and spermatocytes in the mid-term tubules and spermatocytes in the late-stage tubules in groups of PND 56, 63, and 70. For GPR119, very intense positivity was observed only in spermatids in the mid-term (stage VII-VIII) tubules in the groups of PND 56, 63, and 70. No significant difference was observed in the number of GPR55 and GPR119 positive cells in testes from PND 56 through PND 70. Taken together, both GPR55 and GPR119 receptors are expressed throughout the rat testis development (PND 7 to 70). These results suggest that GPR55 and GPR119 are involved in the modulation of male reproductive function.","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135131567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of Tumor-Suppressive Properties and Apoptotic Functions of Mad Honey and Vincristine Applications in a Rat Model of Breast Cancer 疯狂蜂蜜和长春新碱在大鼠乳腺癌模型中的抑瘤作用和凋亡功能评价

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-09-21 DOI: 10.33988/auvfd.1281608

Efe KURTDEDE, Mehmet Eray ALÇIĞIR, Ahmet Mahmut ALPEREN, Berk BARAN, Necat KUZU, Erman GÜLENDAĞ

{"title":"Evaluation of Tumor-Suppressive Properties and Apoptotic Functions of Mad Honey and Vincristine Applications in a Rat Model of Breast Cancer","authors":"Efe KURTDEDE, Mehmet Eray ALÇIĞIR, Ahmet Mahmut ALPEREN, Berk BARAN, Necat KUZU, Erman GÜLENDAĞ","doi":"10.33988/auvfd.1281608","DOIUrl":"https://doi.org/10.33988/auvfd.1281608","url":null,"abstract":"Bu çalışmada, sıçanlarda 7,12-dimetilbenz[a]antrasen (DMBA) ile indüklenen bir meme tümörü modelinde vinkristin ve deli balın tek başına ve birlikte uygulanmasındaki baskılayıcı etkileri biyokimyasal, hematolojik ve histopatolojik olarak araştırıldı. 43-49 günlük toplam 72 rat 12 rattan oluşan 6 gruba ayrıldı. Kontrol grubu (CG) sağlıklı sıçanlardan oluştu. Araç grubu (VG) sadece araç maddesi aldı ve kanser kontrol grubu (CCG) sadece DMBA aldı. Bal grubuna (HG) sadece Türk deli balı verildi. Vinkristin grubu (VinG) sadece vinkristin ve vinkristin-bal grubu (VHG) hem Türk deli balı hem de vinkristin aldı. 13 haftalık deneme süresinin son 4 haftasında Türk deli balı ve/veya vinkristin verildi. Lökosit ve lenfosit sayıları CCG ve VG gruplarında anlamlı farklılık gösterdi. Alanin transaminaz ve total protein seviyeleri CCG ve VinG gruplarında daha yüksekti. Aspartat transaminaz CCG, HG ve VG gruplarında daha yüksekti. Kreatinin diğer tüm gruplarda HG grubundaki değere göre daha yüksekti. Kaspaz-3 ve Bax protein seviyeleri CG ve VG gruplarında daha yüksek, kaspaz-8 ve -9 ise daha düşüktü. Bax-xL, CCG grubunda daha fazla arttı. HG ve VinG gruplarında anaplazi azaldı, ancak apoptoz ve diğer hücresel hasarlar arttı. Bu DMBA kaynaklı meme kanseri modelinde deli bal ve vincristine'in birlikte etkili terapötik ajanlar olarak kabul edilebileceği sonucuna varıldı.","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"47 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136239376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of common centaury (Centaurium erythraea) oil and laurel (Laurus nobilis) seed oil on full-thickness excisional skin wound healing in rats 普通百马油和月桂籽油对大鼠全层切除皮肤创面愈合的影响

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-09-21 DOI: 10.33988/auvfd.1085562

Nazmiye SEMİZ, Mehmet Zeki Yılmaz DEVECİ

{"title":"Effects of common centaury (Centaurium erythraea) oil and laurel (Laurus nobilis) seed oil on full-thickness excisional skin wound healing in rats","authors":"Nazmiye SEMİZ, Mehmet Zeki Yılmaz DEVECİ","doi":"10.33988/auvfd.1085562","DOIUrl":"https://doi.org/10.33988/auvfd.1085562","url":null,"abstract":"The aim was to investigate the effects of common centaury (Centaurium erythraea) oil and laurel (Laurus nobilis) seed oil in a full-thickness excisional skin wound model in rats. In the study, 18 adult male Wistar rats were divided into three groups (n=6) as control (CO) group, common centaury oil (CCO) group, and laurel seed oil (LSO) group. Under general anesthesia, a full-thickness excisional wound (2.25 cm²) was created on the caudal of the interscapular region on the back of the rats. Treatments were applied topically once a day in all groups. Wound area measurements revealed that the use of CCO accelerated wound healing, while the use of LSO has disturbed. In the histopathological results, blood vessel formation, fiber synthesis, granulation and mononuclear cells in the wounds were higher in the CCO group than the other groups, and higher in the LSO group than the CO group. Biochemical results revealed differences between groups in TP, GLU and UREA values (p < 0.05). As a result of this study, it was determined that the topical use of common centaury oil accelerated wound healing, while laurel seed oil adversely affected wound healing in the experimental excisional full-thickness skin wound model in rats.","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136240101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of infrared thermography, arterial Doppler ultrasound, and Doppler echocardiography in healthy adult dogs exposed to a single session of Whole-body vibration at different frequencies 健康成年犬接受一次不同频率全身振动的红外热成像、动脉多普勒超声和多普勒超声心动图评价

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-09-17 DOI: 10.33988/auvfd.1227213

Manuela AGOSTİNHO, Sheila RAHAL, Shayra BONATELLİ, Gustavo ROSA, Miriam TSUNEMİ, Vivian ZADRA, Maria Jaqueline MAMPRİM, Regina TAKAHİRA, Paulo SOUZA, Ivan SANTOS

{"title":"Evaluation of infrared thermography, arterial Doppler ultrasound, and Doppler echocardiography in healthy adult dogs exposed to a single session of Whole-body vibration at different frequencies","authors":"Manuela AGOSTİNHO, Sheila RAHAL, Shayra BONATELLİ, Gustavo ROSA, Miriam TSUNEMİ, Vivian ZADRA, Maria Jaqueline MAMPRİM, Regina TAKAHİRA, Paulo SOUZA, Ivan SANTOS","doi":"10.33988/auvfd.1227213","DOIUrl":"https://doi.org/10.33988/auvfd.1227213","url":null,"abstract":"This study aimed to evaluate the infrared thermography, arterial Doppler ultrasound, and Doppler echocardiography in healthy adult dogs exposed to a single Whole-body vibration (WBV) at different frequencies. Sixteen (16) healthy crossbreed dogs males of ages from 1 to 5 years, and weighing 16.3 to 24.5 kg were enrolled in the study. The dogs were exposed to a single WBV session at frequencies of 30 Hz (5 min), 40 Hz (5 min), and 50 Hz (5 min) with intervals between each frequency exposure of 10 min. The cutaneous temperature, arterial Doppler ultrasound, and Doppler echocardiography were evaluated 10 min before the WBV session, between each frequency, and 1 min after the last frequency. The cutaneous temperature of the regions of the superficial gluteal muscle and biceps femoris muscle of both hind limbs was obtained with an infrared camera. Resistive indexes of carotid and femoral arteries were determined using Doppler ultrasound, and Doppler echocardiography was used to assess the end-systolic volume and end-diastolic volume, heart rate, aortic blood flow velocity, and pulmonary artery flow velocity. Complete blood count and serum biochemical (alanine aminotransferase, creatinine, and creatine phosphokinase) were evaluated at 10 min before and 60 min after the end of the WBV session. Statistically significant differences were not found in any of the variables among the time points. In conclusion, the protocol of increasing vibration frequencies (30, 40, and 50 Hz) at short-period WBV can be considered appropriate since no change occurred in the parameters evaluated.","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135303834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Co-infection of S1 mutants of 4/91-like Infectious Bronchitis Virus with Mycoplasma gallisepticum in backyard poultry flock with a respiratory problem 4/91样传染性支气管炎病毒S1突变体与鸡败支原体合并感染的研究

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-09-08 DOI: 10.33988/auvfd.1252625

Özge ARDIÇLI, Tuğçe SERİM KANAR, Serpil KAHYA DEMİRBİLEK, Ayşegül ÖZDEMİR, Serdar ERDOĞAN, Ahmet Gökhan COŞKUN, Tayfun CARLI

{"title":"Co-infection of S1 mutants of 4/91-like Infectious Bronchitis Virus with Mycoplasma gallisepticum in backyard poultry flock with a respiratory problem","authors":"Özge ARDIÇLI, Tuğçe SERİM KANAR, Serpil KAHYA DEMİRBİLEK, Ayşegül ÖZDEMİR, Serdar ERDOĞAN, Ahmet Gökhan COŞKUN, Tayfun CARLI","doi":"10.33988/auvfd.1252625","DOIUrl":"https://doi.org/10.33988/auvfd.1252625","url":null,"abstract":"This study aimed to detect possible viral agents in backyard poultry where numerous commercial poultry companies are located. The backyard flock had non-vaccinated 30 meat-type chickens and four turkey pullets. Serum samples and tracheal swabs were taken from chickens and turkey pullets showing respiratory signs. Serum antibody levels were measured using commercial ELISA kits against Avian Influenza Virus (AIV), Newcastle Disease Virus (NDV), Infectious Bronchitis Virus (IBV), Avian Metapneumovirus (AMPV), Mycoplasma gallisepticum (MG), Mycoplasma synoviae (MS), and Ornithobacterium rhinotracheale (ORT). In addition, tracheal swabs were tested for AIV serotypes H5, H7, and H9, NDV, IBV, AMPV, MG, MS, Pasteurella multocida, Avibacterium paragallinarum, and Bordetella avium by circular amplification technology (CAT). Anti-MS, -IBV, -MG, -NDV, -AMPV, and -ORT IgG antibodies were detected in some chicken sera, while anti-NDV, -MG, -MS, and -ORT IgG antibodies were detected in turkey sera. All avian tracheal swabs were positive for MG; however, IBV was only detected from chicken tracheal samples by CAT. The IBV strains were genotyped by sequencing a part of the S1 glycoprotein gene. Two isolates showed 99.35% and 98.69% nucleotide and 99.02% amino acid similarities with the 4/91 IBV strain. Two strains showed 99.35% nucleotide and 100% amino acid sequence identity to each other. Turkeys and chickens in the flock had MG and MG/IBV co-infections, respectively. Consequently, the presence of mutants of 4/91 IBV genotypes and MG found in backyard poultry could be a potential epidemiological source for commercial flocks in poultry integrations.","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigation of the biocompatibility and in vivo wound healing effect of Cotinus coggyria extracts 黄连提取物的生物相容性及体内创面愈合效果研究

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-08-21 DOI: 10.33988/auvfd.1217177

Esra BOZKAYA, Mustafa TÜRK, Hüsamettin EKİCİ, Siyami KARAHAN

{"title":"Investigation of the biocompatibility and in vivo wound healing effect of Cotinus coggyria extracts","authors":"Esra BOZKAYA, Mustafa TÜRK, Hüsamettin EKİCİ, Siyami KARAHAN","doi":"10.33988/auvfd.1217177","DOIUrl":"https://doi.org/10.33988/auvfd.1217177","url":null,"abstract":"Cotinus coggyria is popularly known for its antiseptic, anti-inflammatory, antimicrobial, antihemorrhagic, and wound-healing properties. In this study, it was aimed to evaluate the phenolic contents, cytotoxicity/proliferation, hemolytic, antimicrobial, genotoxic, apoptotic, necrotic activities and in vivo wound healing effects of C.coggyria, a plant species known to have beneficial effects on wound healing. TOF-LC/MS analyzes revealed that the flavonoids and phenolic compounds in the methanol extract of C.coggyria leaves and stems were as follows: gallic acid, catechin, protocatechin acid, vanillic acid, ellagic acid, rosmarinic acid, quercetin, 4-hydroxybenzoic acid, chlorogenic acid, rutin and apigenin 7-glycoside. Water and methanol extracts from C.coggyria caused neither cytotoxicity nor genotoxicity in L929 fibroblasts with negligible apoptotic and necrotic effects. The water extract of C. coggyria had no hemolytic effect. The strongest antibacterial activity of methanol and water extracts was observed against E.coli with zone diameters of 9 mm and 8 mm, respectively. It was determined that the expression of GAG increased in the cells treated with C.coggyria stem extract compared to the control group. Collagen type I, type IV, fibronectin and elastin were detected in immunocytochemical staining. In the in vivo burn model, it was determined that the wounds treated with leaf and stem extracts healed faster than the control group. As a result, it has been seen that C.coggyria has antibacterial properties, especially against E.coli, without cytotoxic, genotoxic, hemolytic, apoptotic and necrotic activities, and C.coggyria is effective in wound healing by in vitro and in vivo studies","PeriodicalId":7874,"journal":{"name":"Ankara Universitesi Veteriner Fakultesi Dergisi","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135877378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Polycythemia, emperipolesis and extramedullary haematopoiesis caused by acute shock: the first record in the Northern white-breasted hedgehog Erinaceus roumanicus Barrett-Hamilton, 1900 急性休克引起的红细胞增多症、红细胞增多症和髓外造血功能:首次记录于北方白胸刺猬Erinaceus roumanicus Barrett-Hamilton, 1900

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-08-16 DOI: 10.33988/auvfd.1242474

Damir SULJEVİC, Muhamed FOCAK, Lada LUKİC BİLELA

引用次数: 0

Investigation of Hereditary Cholesterol Deficiency (CD) in Holstein Cattle at the State Farms in Türkiye <s:1>基耶州国营农场荷斯坦牛遗传性胆固醇缺乏(CD)的调查

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-08-15 DOI: 10.33988/auvfd.1295330

Ceyhan ÖZBEYAZ, Melike ÖZCAN

引用次数: 0

Rapid Determination of Chicken Meat Ratios in Beef Mixtures and Beef Sausages by Near Infrared Reflectance (NIR) Spectroscopy 近红外光谱法快速测定牛肉混合物和牛肉香肠中鸡肉的比例

4区农林科学

Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2023-08-10 DOI: 10.33988/auvfd.1200920

Batuhan TARCAN, Özlem KÜPLÜLÜ

引用次数: 0