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Articles 931 - 960 of 3215
Full-Text Articles in Animal Sciences
Egg Production, Egg Quality, And Cecal Microbial Populations Of Layersfed Diets Supplemented With Fermented Phytogenic Feed Additive, Jae Hong Park, Tae Hwa Song, Inho Kim
Egg Production, Egg Quality, And Cecal Microbial Populations Of Layersfed Diets Supplemented With Fermented Phytogenic Feed Additive, Jae Hong Park, Tae Hwa Song, Inho Kim
Turkish Journal of Veterinary & Animal Sciences
This study was undertaken to examine the effect of fermented phytogenic feed additive (FPFA) containing Gynura procumbens and Rehmannia glutinosa on egg production, egg quality, and cecal microflora population in layers. In total, 288 Hy-Line brown layers were randomly divided into 4 dietary treatment groups with 6 replicate pens per treatment group for 5 weeks. The dietary treatments were the control group (CON; basal diet without FPFA), FPFA1 (CON + 0.5% FPFA), FPFA2 (CON + 1% FPFA), and FPFA3 (CON + 2% FPFA). Egg production and egg weight during the experiment (35-39 weeks) improved linearly with the supplementation of 1% …
Serological Survey For Antibodies Against Mycobacterium Avium Complexin Hunting Dogs In East-Central Portugal, Ana Claudia Coelho, Manuela Matos, Luis Figueira, Maria De Lurdes Pinto, Juan Garcia Diez, Ana Catarina Matos
Serological Survey For Antibodies Against Mycobacterium Avium Complexin Hunting Dogs In East-Central Portugal, Ana Claudia Coelho, Manuela Matos, Luis Figueira, Maria De Lurdes Pinto, Juan Garcia Diez, Ana Catarina Matos
Turkish Journal of Veterinary & Animal Sciences
The Mycobacterium avium complex (MAC) causes infections and diseases in humans, birds, livestock, and wildlife, among others. In dogs, MAC infection is not frequent; however, due to its potential zoonotic characteristics, mainly in immunocompromised patients, the study of MAC epidemiology is necessary. The aim of this work was to perform a study to detect the presence of antibodies against MAC in serum samples of 53 hunting dogs in the Idanha-a-Nova municipality of East-Central Portugal. A total of 23 dogs were seropositive by commercial ELISA test (43.4%, 95% CI: 30.1%-56.7%). Factors such as age, breed, and sex were not significant. The …
Comparison Of The Efficiency Of Concentrated Soluble Recombinant Phospholipase D And Natural Phospholipase D Enzymes, Asli Sakmanoğlu, Osman Ergani̇ş
Comparison Of The Efficiency Of Concentrated Soluble Recombinant Phospholipase D And Natural Phospholipase D Enzymes, Asli Sakmanoğlu, Osman Ergani̇ş
Turkish Journal of Veterinary & Animal Sciences
Phospholipase D (PLD) is a major virulence determinant of Corynebacterium pseudotuberculosis. Various studies have focused on the expression of recombinant PLD (rPLD) enzyme in different Escherichia coli strains, but generally a high yield of insoluble protein was reported. The aims of this study were to express soluble rPLD by different methods in E. coli. The rPLD and natural PLD (dPLD) enzymes were concentrated using an ultramembrane cassette system after the efficiencies of these concentrated enzymes were compared. The rPLD enzyme was expressed in One Shot®BL21(DE3) E. coli when induced by IPTG in TY medium. Soluble dPLD and rPLD enzyme hemolytic …
Supplementation Effects Of Seleno-Compounds, Carnosic Acid, And Fish Oil Onconcentrations Of Fatty Acids, Tocopherols, Cholesterol, And Amino Acids In The Livers Of Lambs, Agnieszka Justyna Rozbicka-Wieczorek, Edyta Wiesyk, Katarzyna Agnieszka Krajewska-Bienias, Krzysztof Wereszka, Marian Czauderna
Supplementation Effects Of Seleno-Compounds, Carnosic Acid, And Fish Oil Onconcentrations Of Fatty Acids, Tocopherols, Cholesterol, And Amino Acids In The Livers Of Lambs, Agnieszka Justyna Rozbicka-Wieczorek, Edyta Wiesyk, Katarzyna Agnieszka Krajewska-Bienias, Krzysztof Wereszka, Marian Czauderna
Turkish Journal of Veterinary & Animal Sciences
Lambs were fed a diet containing 3% rapeseed oil (RO) (the RO diet), a diet with 2% RO and 1% fish oil (FO) (the FO diet), or diets with combined additions of 2% RO, 1% FO, 0.1% carnosic acid (CA) (the CA diet), and 0.35 ppm Se as selenized yeast (SeY) (the CASeY diet) or selenate (SeVI) (the CASeVI diet). The CASeVI diet most effectively increased the body mass gain of lambs, while it most efficiently decreased the liver mass. The CASeVI diet most efficiently reduced the concentration of cholesterol and the lipid peroxidation in the liver. The CA diet …
Early Pregnancy Diagnosis Using A Commercial Elisa Test Based On Pregnancy-Associated Glycoproteins In Holstein-Friesian Heifers And Lactating Cows, Mehmet Sali̇h Kaya, Mehmet Köse, Faruk Bozkaya, Hasan Mutlu, Eyyüp Hakan Uçar, Mehmet Osman Atli
Early Pregnancy Diagnosis Using A Commercial Elisa Test Based On Pregnancy-Associated Glycoproteins In Holstein-Friesian Heifers And Lactating Cows, Mehmet Sali̇h Kaya, Mehmet Köse, Faruk Bozkaya, Hasan Mutlu, Eyyüp Hakan Uçar, Mehmet Osman Atli
Turkish Journal of Veterinary & Animal Sciences
In this study, we aimed to investigate the efficacy of a commercial ELISA test kit for detecting pregnancy-associated glycoproteins (PAGs) in peripheral blood for early pregnancy diagnosis and compare plasma PAG levels during early pregnancy in both Holstein-Friesian heifers and lactating cows. A total of 231 plasma samples were collected from heifers and lactating cows on days 25, 28, and 32 after insemination. Pregnancies were confirmed 30 days after the collection of plasma samples. Plasma PAG levels were measured using a commercial ELISA test kit for diagnosing bovine pregnancy. The effects of examination date and animal status (heifers vs. lactating …
The Effect Of Feeding Rhizopus Oligosporus On Growth Performance, Nutrient Digestibility, Blood Profile, Fecal Microbiota, And Fecal Score In Weanling Pigs, Jae Hong Park, Hyeok Min Yun, In Ho Kim
The Effect Of Feeding Rhizopus Oligosporus On Growth Performance, Nutrient Digestibility, Blood Profile, Fecal Microbiota, And Fecal Score In Weanling Pigs, Jae Hong Park, Hyeok Min Yun, In Ho Kim
Turkish Journal of Veterinary & Animal Sciences
Piglets were allocated to 1 of 3 treatments by body weight and sex, and fed different levels of 0%, 0.15%, and 0.30% of R. oligosporus 1.0 x 106 cfu/g, in a basal diet based on corn-soybean meal for 35 days. Piglets fed diets supplemented with R. oligosporus had higher average daily gain during days 15-35 and 1-35 (quadratic, P < 0.05). Feed conversion ratio during 1-35 days showed a significant improvement, as dietary R. oligosporus supplementation increased from 0.15% to 0.30% (linear, P < 0.05). Apparent total tract digestibility (ATTD) of crude protein (CP) was increased at 2 weeks, as dietary R. oligosporus supplementation increased significantly (linear and quadratic, P < 0.05), and ATTD of dry matter, CP, and energy were linearly increased at 5 weeks (P < 0.05). The serum IgG concentration was significantly increased in the R. oligosporus-fed groups (quadratic, P < 0.05). Fecal Lactobacillus counts were significantly increased quadratically and coliform bacteria counts were decreased linearly, as dietary R. oligosporus supplementation increased (P < 0.05). In conclusion, diets containing R. oligosporus may improve the growth performance, nutrient digestibility, IgG concentration, and intestinal environment in weanling pigs.
Occurrence And Antimicrobial Resistance Of Salmonella Enterica Subsp. Enterica Serovars Typhimurium, Enteritidis, And Typhi Isolated From Chicken Eggs And Poultry Products, Serhat Al, Harun Hizlisoy, Nurhan Ertaş Onmaz, Yeli̇z Yildirim, Zafer Gönülalan
Occurrence And Antimicrobial Resistance Of Salmonella Enterica Subsp. Enterica Serovars Typhimurium, Enteritidis, And Typhi Isolated From Chicken Eggs And Poultry Products, Serhat Al, Harun Hizlisoy, Nurhan Ertaş Onmaz, Yeli̇z Yildirim, Zafer Gönülalan
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to detect the occurrence and antimicrobial resistance of Salmonella enterica subsp. enterica serovars Typhimurium, Enteritidis, and Typhi in 252 samples including 100 chicken eggs, 60 processed poultry products (20 nuggets, 20 salami samples, 20 sausages), and 92 poultry giblets (50 livers and 42 gizzards). Salmonella spp. and serovars were identified by PCR. The antimicrobial susceptibility testing was performed by disk diffusion method. Forty-seven (31%) of 152 poultry products and 5 (5%) of 100 egg samples were positive for Salmonella spp. Salmonella spp. was positive in 3.3%, 5%, 18%, and 27% of chicken nugget, sausage, gizzard, …
Molecular Identification Of Bovine Papillomaviruses In Dairy And Beef Cattle: First Description Of Xi- And Epsilonpapillomavirus In Turkey, Veysel Soydal Ataseven, Özgür Kanat, Yaşar Ergün
Molecular Identification Of Bovine Papillomaviruses In Dairy And Beef Cattle: First Description Of Xi- And Epsilonpapillomavirus In Turkey, Veysel Soydal Ataseven, Özgür Kanat, Yaşar Ergün
Turkish Journal of Veterinary & Animal Sciences
In the current study, 23 papilloma/tumor-like samples obtained from cattle having clinical lesions and 9 blood samples collected from healthy-appearing cattle in Turkey were examined for bovine papillomavirus (BPV) DNA using the degenerate primers FAP59/64, and the different types of BPV were distinguished by type-specific primer sets. Furthermore, histopathological studies of papillomavirus were performed. A total of 7 BPV types (BPVs 1, 2, 3, 4, 6, 8, 9), including genera Deltapapillomavirus, Xipapillomavirus, and Epsilonpapillomavirus, were identified. In all samples, BPV-1 was the most common genotype (90.6%). Overall, coinfections were determined in 26 of the examined samples (81.3%), and coinfection with …
Selecting Eimeria Tenella-Resistance Markers By Comparing Resistant And Susceptible Groups Of Jinghai Yellow Chickens, Jingjing Zhang, Yuxin Lin, Guojun Dai, Tingting An, Mingming Sun, Genxi Zhang, Kaizhou Xie, Jingyu Wang
Selecting Eimeria Tenella-Resistance Markers By Comparing Resistant And Susceptible Groups Of Jinghai Yellow Chickens, Jingjing Zhang, Yuxin Lin, Guojun Dai, Tingting An, Mingming Sun, Genxi Zhang, Kaizhou Xie, Jingyu Wang
Turkish Journal of Veterinary & Animal Sciences
Improving the genetic resistance of chickens to parasitic diseases is an alternative way to protect the poultry industry. To establish valid measurable in vivo parameters indicating coccidiosis resistance, 232 Jinghai Yellow chickens were randomly selected and orally infected with Eimeria tenella (1.5 x 104 sporulated oocysts per chicken). The resistant and susceptible chickens were classified based on their cecal lesion scores 8 days after infection. Ten plasma components, including antioxidant enzymes, interleukins (ILs), nitric oxide (NO), interferon-γ (IFN-γ), and β-carotene, were compared among the resistant, susceptible, and control chickens (uninfected with E. tenella). The NO, superoxide dismutase (SOD), IL17, and …
Bacteria Associated With Clinical Postpartum Dysgalactia Syndrome In Farmed Sows In The Republic Of Macedonia, Branko Angjelovski, Aleksandar Cvetkovikj, Slavcho Mrenoshki, Miroslav Radeski, Iskra Cvetkovikj, Marija Ratkova, Toni Dovenski
Bacteria Associated With Clinical Postpartum Dysgalactia Syndrome In Farmed Sows In The Republic Of Macedonia, Branko Angjelovski, Aleksandar Cvetkovikj, Slavcho Mrenoshki, Miroslav Radeski, Iskra Cvetkovikj, Marija Ratkova, Toni Dovenski
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to gather information about the prevalence of bacterial species in farmed sows, with special focus on the clinical manifestation of postpartum dysgalactia syndrome (PDS). One hundred and sixteen sows from 5 pig farms in the Republic of Macedonia were clinically examined for PDS 12?24 h after farrowing. Milk samples and vaginal swabs for bacteriological testing were taken from PDS-affected (PDSA, n = 30) and PDS-unaffected (PDSU, n = 86) sows. Escherichia coli, staphylococci, and streptococci were the predominant bacteria isolates. Escherichia coli was the most frequently found isolate, with a prevalence of 73.3% in …
Protective Effects Of S-Adenosylmethionine (Same) And Silybin On Hepatorenal And Hemostatic Functions In Dogs With Endotoxemia, Meri̇ç Kocatürk, Oya Eralp İnan, Pinar Levent, Zeki̇ Yilmaz
Protective Effects Of S-Adenosylmethionine (Same) And Silybin On Hepatorenal And Hemostatic Functions In Dogs With Endotoxemia, Meri̇ç Kocatürk, Oya Eralp İnan, Pinar Levent, Zeki̇ Yilmaz
Turkish Journal of Veterinary & Animal Sciences
We aimed to investigate the protective effects of S-adenosylmethionine (SAMe) and silybin treatment on hepatorenal and hemostatic functions in dogs with endotoxemia. Healthy dogs (n = 20) were divided equally into 4 groups as control, SAMe + silybin (SS), lipopolysaccharide (LPS), and LPS + SS. Controls received 0.9% NaCl intravenously. Animals were treated daily with 20 mg of SAMe and 1 mg of silybin per kilogram of body weight in SS and LPS + SS. LPS was injected (2 μg/kg, once intravenously) to dogs in LPS and LPS + SS. Hemostatic functions were assessed by thromboelastography (TEG). LPS-induced clinical and …
Influence Of Season On Seminal Antioxidant Enzymes In Karan Friesbulls Under Tropical Climatic Conditions, Simson Soren, Sohan Vir Singh, Pawan Singh
Influence Of Season On Seminal Antioxidant Enzymes In Karan Friesbulls Under Tropical Climatic Conditions, Simson Soren, Sohan Vir Singh, Pawan Singh
Turkish Journal of Veterinary & Animal Sciences
Availability of good quality semen is very crucial for sustainable development of the dairy sector throughout the year. Seminal antioxidant status plays an important role for sperm viability, acrosomal integrity, and motility and emerges as a prognostic tool for assisted reproductive technology. The present study was designed to evaluate the seminal antioxidant enzyme concentrations in Karan Fries bulls during different seasons. Five adult healthy Karan Fries (Bos indicus x Bos taurus) bulls were selected from the the Animal Breeding Research Centre of the Indian Council of Agricultural Research-National Dairy Research Institute, Karnal. Weekly ejaculates were collected using an artificial vagina …
Effect Of Capacitating Agents On Sperm Pretreatment During In Vitrofertilization For Blastocyst Production In Caprines, Puja Goel, Anil Kumar Goel, Ashok Kumar Bhatiya, Suresh Dinkar Kharche
Effect Of Capacitating Agents On Sperm Pretreatment During In Vitrofertilization For Blastocyst Production In Caprines, Puja Goel, Anil Kumar Goel, Ashok Kumar Bhatiya, Suresh Dinkar Kharche
Turkish Journal of Veterinary & Animal Sciences
The present study aimed at comparing the relative efficacy of different capacitating agents used for sperm pretreatment during in vitro fertilization (IVF) and subsequent embryo development of caprine oocytes. In experiment 1, the effect of different concentrations of heparin (0, 20, and 50 μg/mL) on sperm pretreatment for different periods of time (30 and 60 min) was studied. In experiment 2, the dose-dependent effect of calcium ionophore (0, 0.1, 0.2, and 0.5 μM) on sperm pretreatment was assessed. Experiment 3 validated and compared the effects of both capacitating agents on sperm pretreatment for capacitation based on the results of the …
Seroprevalence Of Caseous Lymphadenitis In Kangal Akkaraman Sheep, Öznur Aslan, Kadi̇r Semi̇h Gümüşsoy, İlknur Karaca Bekdi̇k, Aytaç Akçay, Ömer Orkun Demi̇ral
Seroprevalence Of Caseous Lymphadenitis In Kangal Akkaraman Sheep, Öznur Aslan, Kadi̇r Semi̇h Gümüşsoy, İlknur Karaca Bekdi̇k, Aytaç Akçay, Ömer Orkun Demi̇ral
Turkish Journal of Veterinary & Animal Sciences
In this study, the seroprevalence of Corynebacterium pseudotuberculosis, the causative agent of caseous lymphadenitis (CLA) infection, in Kangal Akkaraman sheep flocks was examined. For this purpose, blood samples were collected from 25 different sheep flocks (n = 379). According to the ELISA results, the numbers of CLA-positive and CLA-negative samples were 138 (36.4%) and 241 (63.6%), respectively. CLA positivity was observed in 35.7% of the females (n = 241), 37.7% of the males (n = 138), 40.2% of the sheep with clinical symptoms (n = 184), and 32.8% of the sheep with no clinical symptoms (n = 195) (P > 0.05). …
Determination Of Alpha-Naphthyl Acetate Esterase (Anae) Activity In Peripheral Blood Leukocytes Of Pregnant, Adult, And Kitten Angora Cats, Alev Gürol Bayraktaroğlu, Özkan Şi̇mşek, Aytül Kürüm, Şevket Arikan, Emel Ergün
Determination Of Alpha-Naphthyl Acetate Esterase (Anae) Activity In Peripheral Blood Leukocytes Of Pregnant, Adult, And Kitten Angora Cats, Alev Gürol Bayraktaroğlu, Özkan Şi̇mşek, Aytül Kürüm, Şevket Arikan, Emel Ergün
Turkish Journal of Veterinary & Animal Sciences
This study aimed to determine the alpha-naphthyl acetate esterase (ANAE) activity of peripheral blood leukocytes in pregnant, kitten, and adult Angora cats. In each group 9 healthy pregnant, adult, and kitten Angora cats constituted the material of the study. Optimum reaction was achieved after a 3 h incubation period at pH 5.8, by ANAE staining. Two types of reaction were observed in ANAE (+) T lymphocytes. The first reaction was a dot-like positivity pattern characterized by the presence of large granules, while the other was a granular positivity pattern characterized by the presence of 3 to 5 small granules. B …
Melatonin Receptor 1a Gene Rsai And Inhibin Alpha Subunit Gene Haeii Polymorphisms In Honamli And Hair Goat Breeds Reared In Western Mediterranean Region Of Turkey, Özgecan Korkmaz Ağaoğlu, Mustafa Saatci, Bi̇lal Akyüz, Özkan Elmaz, Mehmet Çolak, Burcu Menekşe Balkan, Emel Zeytünlü
Melatonin Receptor 1a Gene Rsai And Inhibin Alpha Subunit Gene Haeii Polymorphisms In Honamli And Hair Goat Breeds Reared In Western Mediterranean Region Of Turkey, Özgecan Korkmaz Ağaoğlu, Mustafa Saatci, Bi̇lal Akyüz, Özkan Elmaz, Mehmet Çolak, Burcu Menekşe Balkan, Emel Zeytünlü
Turkish Journal of Veterinary & Animal Sciences
The melatonin receptor 1A (MTNR1A) and inhibin alpha subunit (INHA) genes play a significant role in the reproductive characteristics of animals. Blood samples were collected from 371 goats (Honamli and Hair) reared in Antalya and Burdur. The polymerase chain reaction (PCR) products were digested by RsaI for the MTNR1A gene and HaeII for the INHA gene. Two alleles (A and G) and three genotypes (AA, AG, and GG) were observed for the INHA gene, while two alleles (R and r) and two genotypes (RR and Rr) were observed for the MTNR1A gene. The highest allelic frequency value for G (91.8%) …
Functional Properties Of Gelatin Recovered From Scales Of Farmed Sea Bass (Dicentrarchus Labrax), Mehmet Tolga Di̇nçer, Özlem Yeşi̇m Ağçay, Hülya Sargin, Huri̇ye Bayram
Functional Properties Of Gelatin Recovered From Scales Of Farmed Sea Bass (Dicentrarchus Labrax), Mehmet Tolga Di̇nçer, Özlem Yeşi̇m Ağçay, Hülya Sargin, Huri̇ye Bayram
Turkish Journal of Veterinary & Animal Sciences
In the current study gelatin was recovered from scales of farmed sea bass (Dicentrarchus labrax). The first part of the study was planned to determine the yield of acid-soluble collagen and pepsin-soluble collagen from the scales. Both collagens were characterized as type I collagen, containing \alpha-1 and \alpha-2 chains. In the second part, gelatin was extracted using acetic acid and functional properties were determined in this product. Gelatin protein value was found to be 96% and the yield was found to be 18.49%. Proline and hydroxyproline values in the amino acid were found to be high. The gel strength of …
Serotyping And Antibiotic Susceptibility Of Listeria Monocytogenes Isolatedfrom Ready-To-Eat Foods In Samsun, Turkey, Göknur Terzi̇, Ali̇ Gücükoğlu, Özgür Çadirci, Tolga Uyanik, Mustafa Ali̇şarli
Serotyping And Antibiotic Susceptibility Of Listeria Monocytogenes Isolatedfrom Ready-To-Eat Foods In Samsun, Turkey, Göknur Terzi̇, Ali̇ Gücükoğlu, Özgür Çadirci, Tolga Uyanik, Mustafa Ali̇şarli
Turkish Journal of Veterinary & Animal Sciences
The objective of the present study was to assess the presence of Listeria monocytogenes and to investigate its serotyping and antibiotic resistance in ready-to-eat (RTE) foods. A total of 100 RTE foods, including 25 stuffed mussels, 25 ezme samples (a Turkish-style tomato dip/condiment), 25 fried spiced livers, and 25 mayonnaise-based salads were obtained from retail shops and supermarkets in Samsun, Turkey. Samples were analyzed using the standard procedure EN ISO 11290-1 and isolates of L. monocytogenes were confirmed for the presence of the hemolysin gene (hylA) by polymerase chain reaction. L. monocytogenes was identified in 1 of 25 (4%) mayonnaise-based …
The Genetic Diversity Of Both Fecb Gene And Microsatellite Gc101is Associated With Reproduction Selection In Sheep, Zhangyuan Pan, Baoyun Zhang, Wenping Hu, Ran Di, Qiuyue Liu, Xiangyu Wang, Dehua Yin, Pingqing Wang, Mingxing Chu
The Genetic Diversity Of Both Fecb Gene And Microsatellite Gc101is Associated With Reproduction Selection In Sheep, Zhangyuan Pan, Baoyun Zhang, Wenping Hu, Ran Di, Qiuyue Liu, Xiangyu Wang, Dehua Yin, Pingqing Wang, Mingxing Chu
Turkish Journal of Veterinary & Animal Sciences
The aims of study were to reveal the changes in genetic diversity in reproduction selection of sheep. Genetic polymorphisms of microsatellite GC101 locus and its linkage with the FecB gene were detected in Chinese local sheep (Small Tail Han and Hu sheep) and western sheep (Texel and Dorset) breeds. There was the same FecB mutation (A746G) in both Small Tail Han and Hu sheep as that in Booroola Merino ewes, but not in Texel and Dorset sheep. Seven alleles, from 192 bp to 210 bp, and 20 genotypes were detected at the GC101 locus in 447 individuals totally. The preponderant …
Efficacy Of Experimental Inactivated And Live Rhodococcus Equivaccines For Thoroughbred Arabian Mares In Mice, Osman Ergani̇ş, Hasan Hüseyi̇n Hadi̇mli̇, Zafer Sayin, Asli Sakmanoğlu, Yasemi̇n Pinarkara, Özgür Özdemi̇r
Efficacy Of Experimental Inactivated And Live Rhodococcus Equivaccines For Thoroughbred Arabian Mares In Mice, Osman Ergani̇ş, Hasan Hüseyi̇n Hadi̇mli̇, Zafer Sayin, Asli Sakmanoğlu, Yasemi̇n Pinarkara, Özgür Özdemi̇r
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the efficacy of inactive Rhodococcus equi vaccine candidates included that bacterin+aluminum hydroxide (Al(OH)3), bacterin+VapA+(Al(OH)3), bacterin+Montanide IMS 3012 (IMS), bacterin+VapA+IMS, and live vaccine using mice as a model. The efficacy of vaccine was evaluated according to clinical findings, humoral and cellular immunity (levels of INF-g and IL-4), and results of microbiological culture from internal organs in dead or sacrificed mice. Inactive R. Equi vaccines were subcutaneously administered to mice three times at 15-day intervals and live vaccine was intraperitoneally injected once. Fifteen days after the last vaccination, aerosol challenges were carried out with …
False Positive Results Using Pcr Detection Method For African Swinefever Virus In Wild Boars From Northern Romanian Hunting Zones, Vlad Petrovan, Laura Buburuzan, Mihaela Zaulet
False Positive Results Using Pcr Detection Method For African Swinefever Virus In Wild Boars From Northern Romanian Hunting Zones, Vlad Petrovan, Laura Buburuzan, Mihaela Zaulet
Turkish Journal of Veterinary & Animal Sciences
African swine fever virus (ASFV) is an acute virus with a tropism for the pig macrophage and the ability to persist. In the absence of a vaccine, a good understanding of the ecology and epidemiology of the disease is fundamental to implement effective control measures. The recent occurrence and spread of ASFV in East Europe is perceived as a serious risk for the pig industry in the European Union. The aim of this study was to evaluate the classic detection method using polymerase chain reaction (PCR). A total number of 107 wild boar blood, tissues, and organs samples were collected …
Comparison Of In Vitro And In Vivo Antibacterial Efficacy For The Control Of Flavobacterium Psychrophilum In Rainbow Trout (Oncorhynchus Mykiss)Fry: The First Genotypical Evidence In West Aegean Region Of Turkey, Murat Boyacioğlu, Cavi̇t Kum, Şükrü Kirkan, Seli̇m Sekki̇n, Uğur Parin, Ümi̇t Karademi̇r, Ferda Akar
Comparison Of In Vitro And In Vivo Antibacterial Efficacy For The Control Of Flavobacterium Psychrophilum In Rainbow Trout (Oncorhynchus Mykiss)Fry: The First Genotypical Evidence In West Aegean Region Of Turkey, Murat Boyacioğlu, Cavi̇t Kum, Şükrü Kirkan, Seli̇m Sekki̇n, Uğur Parin, Ümi̇t Karademi̇r, Ferda Akar
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the presence of Flavobacterium psychrophilum and to examine the in vitro and in vivo efficacy of enrofloxacin (ENR), doxycycline (DOX), and florfenicol (FFC) treatment in rainbow trout fry (Oncorhynchus mykiss Walbaum) against F. Psychrophilum. A total of 220 naturally infected rainbow trout fry were examined and 26 bacterial isolates were phenotypically and genotypically identified. Minimum inhibitory concentrations (MICs) of ENR, DOX, and FFC were determined. ENR was the most active, with an MIC for 90% of the isolates (MIC90) of 4 µg/mL. DOX was less active, with an MIC90 of 32 µg/mL …
The Effect Of Macromolecule And Growth Factor Combinations On In Vitrodevelopment Of Bovine Embryos, Alper Koçyi̇ği̇t, Mesut Çevi̇k, Uğur Şen, Mehmet Kuran
The Effect Of Macromolecule And Growth Factor Combinations On In Vitrodevelopment Of Bovine Embryos, Alper Koçyi̇ği̇t, Mesut Çevi̇k, Uğur Şen, Mehmet Kuran
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to determine the effects of different macromolecule sources added to synthetic oviduct fluid (SOF) culture medium supplemented with growth factors on the development of bovine embryos and blastocyst morphology. Zygotes were distributed into 5 treatment groups. Cleavage, morula, and blastocyst rates were evaluated under a stereomicroscope. Trophectoderm (TE) and inner cell mass (ICM) cells were determined by differential staining method. It was found that bovine serum albumin (BSA), either alone or in combination with growth factors, as compared to the control or polyvinyl-alcohol (PVA) resulted in higher embryo yield and faster development during early bovine embryo …
Effects Of Spray-Dried Porcine Plasma Replacement With Tryptophan, Pyridoxine, And Niacin Supplementation On Feed Intake And Growth Performance Of Weaning Piglets, Wantamas Jantasin, Liang Chou Hsia
Effects Of Spray-Dried Porcine Plasma Replacement With Tryptophan, Pyridoxine, And Niacin Supplementation On Feed Intake And Growth Performance Of Weaning Piglets, Wantamas Jantasin, Liang Chou Hsia
Turkish Journal of Veterinary & Animal Sciences
The purpose of this experiment was to investigate the effects of feeding a low crude protein diet with supplemental dietary tryptophan in combination with pyridoxine and niacin compared with spray-dried porcine plasma (SDPP) supplementation on the performance and feed intake of weaning pigs. A total of 36 crossbred (Landrace × Yorkshire × Duroc) weaned female pigs of 28 days old were reared under three dietary treatments. Treatments were 1) corn-soybean meal diet, 2) 0.30% synthetic tryptophan + pyridoxine + niacin, and 3) 5% SDPP. The experimental results indicated no significant difference (P > 0.05) in feed intake for pigs fed the …
The Effects Of Red Grape Pomace Inclusion In Grower Diet On Amino Acid Digestibility, Intestinal Microflora, And Sera And Liver Antioxidant Activity In Broilers, Martina Lichovnikova, Libor Kalhotka, Vojtech Adam, Borivoj Klejdus, Vojtech Anderle
The Effects Of Red Grape Pomace Inclusion In Grower Diet On Amino Acid Digestibility, Intestinal Microflora, And Sera And Liver Antioxidant Activity In Broilers, Martina Lichovnikova, Libor Kalhotka, Vojtech Adam, Borivoj Klejdus, Vojtech Anderle
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to evaluate the effect of dietary red grape pomace (RGP) on amino acid digestibility (AIAAD), intestinal microflora, and antioxidant activity in the sera and liver. Sixty-six broilers were housed in battery cages. They were allocated to six cages corresponding to two dietary treatments with three replicates of each treatment. The treatments were administered from 10 to 36 days and included a control diet and a diet containing 1.5% RGP dry powder with the other components remaining unchanged, compared to the control. The RGP had a significant (P < 0.05) positive effect on the apparent metabolizable energy. The majority of coefficients of AIAAD were higher in the RGP. The ileal digestibility of threonine, serine, proline, and glycine was significantly (P < 0.05) higher in RGP. RGP had a positive effect (P < 0.05) on the content of Lactobacillus in the lower part of the ileum. The blood sera of broilers fed RGP had significantly (P < 0.05) lower 2,2-diphenyl-1-picrylhydrazyl (DPPH) and uric acid content. The RGP at a concentration of 15 g/kg in the grower diet did not affect the growth of broilers, and RGP is suitable for broiler diets to improve gastrointestinal tract functionality.
Dose-Dependent Effects Of Tamsulosin On The Ejaculation And Semen Quality In Bucks, Sakdichod Kimsakulvech, Peerasak Suttiyotin, Anuchai Pinyopummin
Dose-Dependent Effects Of Tamsulosin On The Ejaculation And Semen Quality In Bucks, Sakdichod Kimsakulvech, Peerasak Suttiyotin, Anuchai Pinyopummin
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to investigate the effect of tamsulosin (TAM) dosages on ejaculation and semen quality. Two sets of Latin square experiment design were applied to 6 bucks receiving normal saline (CON), TAM 134.8 nM/kg (LTAM), or 269.7 (HTAM) nM/kg at 1-week intervals. Semen collection, libido, and ejaculatory scoring were undertaken at 3, 6, 9, 12, and 24 h after injection. Heart rate and body temperature were measured before administration and at 30 min, and before semen collection. The results showed that libido score and heart rate were not affected by treatments. Ejaculatory suppression was observed in …
Effects Of Hydrolyzed And Live Yeasts On Rumen Microbial Fermentation In A Semicontinuous Culture System (Rusitec), Hakan Öztürk, Yasemi̇n Salgirli Demi̇rbaş, Farah Gönül Aydin, İlksi̇n Pi̇şki̇n, Ferhunde Meli̇s Ünler, Mehmet Bahri̇ Emre
Effects Of Hydrolyzed And Live Yeasts On Rumen Microbial Fermentation In A Semicontinuous Culture System (Rusitec), Hakan Öztürk, Yasemi̇n Salgirli Demi̇rbaş, Farah Gönül Aydin, İlksi̇n Pi̇şki̇n, Ferhunde Meli̇s Ünler, Mehmet Bahri̇ Emre
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to investigate the effects of hydrolyzed and live forms of yeast products from Saccharomyces cerevisiae on in vitro fermentation of a 50:50 forage:concentrate substrate using the rumen simulation technique (Rusitec). The Rusitec system consisted of nine fermentation vessels: three of them received daily 0.5 g/L hydrolyzed yeast, three vessels received daily 0.5 g/L live yeast, and three vessels received no additives (control). After an adaptation period of 7 days, the main fermentation characteristics were evaluated for 7 consecutive days. Ruminal pH was decreased (P < 0.05) by hydrolyzed yeast, whereas no effects were observed after live yeast treatment. Both hydrolyzed and live yeasts tended to increase butyrate production (P = 0.052). Acetate to propionate ratio was significantly higher (P < 0.05) for live yeast. Both products increased NH3-N concentration, and it was significantly higher (P < 0.05) in live yeast in comparison with that in hydrolyzed yeast. Digestibility of dry matter was not significantly affected by both yeast treatments. Overall, these results showed that different types of yeast products in terms of their viability status had significant actions in ruminal microbial metabolism in different ways.
The Effects Of Different Salting And Preservation Techniques Ofkaşar Cheese On Cheese Quality, Asya Çeti̇nkaya, Mustafa Atasever
The Effects Of Different Salting And Preservation Techniques Ofkaşar Cheese On Cheese Quality, Asya Çeti̇nkaya, Mustafa Atasever
Turkish Journal of Veterinary & Animal Sciences
The aim of this research is to determine the effects of different salting and preservation techniques on the quality of kaşar cheese. Physical, chemical, and microbiological analyses were performed on days 1, 7, 15, 30, 60, 90, and 120 of the maturation of 270 samples of kaşar cheese produced for this research. Additionally, sensory analyses were performed on days 30, 60, 90, and 120 of maturation. The total number of aerobic mesophilic bacteria, Lactococcus, Staphylococcus-Micrococcus, and psychotropic bacteria was lower and the number of yeast-mold and lactobacilli was higher in cheese examples salted in a boiler than those salted in …
The Prediction Of The Prevalence And Risk Factors For Subclinical Heifermastitis In Turkish Dairy Farms, Ayhan Baştan, Seçki̇n Salar, Mehmet Cengi̇z, İsfendi̇yar Darbaz, Mürşi̇de Ayşe Demi̇rel, Doğukan Özen
The Prediction Of The Prevalence And Risk Factors For Subclinical Heifermastitis In Turkish Dairy Farms, Ayhan Baştan, Seçki̇n Salar, Mehmet Cengi̇z, İsfendi̇yar Darbaz, Mürşi̇de Ayşe Demi̇rel, Doğukan Özen
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the risk factors for subclinical heifer mastitis and to create a model that can predict the prevalence of subclinical mastitis of pregnant heifers in farms in Turkey. Lacteal secretion samples were taken from 439 pregnant (6-9 months) heifers and bacteriological analyses were performed. In this study, 37.47% of the samples were determined to be infected. In lacteal secretion samples, the isolation rate of coagulase-negative staphylococci and Staphylococcus aureus was 44.83% and 35.71%, respectively. The incidence of mastitis was calculated as 42.87 ± 4.12%. An eight-question survey was conducted. Using the data collected, …
Effects Of Probiotics, Oligosaccharides, And Berberine Combinationson Growth Performance Of Pigs, Guoge Fan, Juan Chang, Qingqiang Yin, Xiao Wang, Xiaowei Dang
Effects Of Probiotics, Oligosaccharides, And Berberine Combinationson Growth Performance Of Pigs, Guoge Fan, Juan Chang, Qingqiang Yin, Xiao Wang, Xiaowei Dang
Turkish Journal of Veterinary & Animal Sciences
In order to find alternative feed additives to replace antibiotics for safe animal production, combinations of probiotics, oligosaccharides, and berberine were used in this study. Ninety 60-day-old pigs were assigned to 9 groups, with 10 pigs for each group. Group 1 was the control, group 2 had antibiotics added, and groups 3-9 had different levels of combinations added. The experimental period was 60 days. The results indicated that average daily gain and feed conversion ratio had no significant differences among the 9 groups (P > 0.05); however, the diarrhea rates in the control group and the high probiotic groups with low …