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Articles 5641 - 5670 of 8080
Full-Text Articles in Medicine and Health Sciences
Environmental And Genetic Effects On Birth Weight And Survival Rate In Holstein Calves, Serdar Koçak, Mustafa Tekerli̇, Ceyhan Özbeyaz, Banu Yüceer
Environmental And Genetic Effects On Birth Weight And Survival Rate In Holstein Calves, Serdar Koçak, Mustafa Tekerli̇, Ceyhan Özbeyaz, Banu Yüceer
Turkish Journal of Veterinary & Animal Sciences
This study was undertaken to investigate the effects of certain factors on birth weight and survival rate, utilizing the records of 8399 Holstein calves maintained at the Ceylanpınar State Farm in southeastern Anatolia. The data were collected from the calf barn sheets, including birth weight, pedigree details, and calf fate. The survival rate was scored as 1 (alive) or 0 (died) in accordance with the records. Analysis of variance indicated that the effects of year, season, parity, and calf sex on birth weight were significant (P < 0.01). Only calf sex had a significant (P < 0.01) influence on survival rate. The least squares means of birth weight for all calves averaged 38.79 ± 0.171 kg. The survival rates were 0.95 ± 0.004, 0.94 ± 0.004, and 0.92 ± 0.005 at 3, 6, and 12 months of life, respectively. Heritabilities were 0.115 ± 0.0023 for birth weight and 0.020 ± 0.009, 0.011 ± 0.008, and 0.011 ± 0.008 for 3-month, 6-month, and 12-month survival rates. Genetic correlations between birth weight and every rate of survival were estimated as -0.113, -0.012, and 0.106. The corresponding phenotypic correlations were 0.022, 0.014, and -0.013. It was concluded that the birth weight and survival rates of Holstein calves reared at Ceylanpınar State Farm were acceptable. However, further improvements can be accomplished by more effective feeding and management based on the low heritabilities.
The Prevalence Of Eimeria Species In Goats In Iğdır, Abdurrahman Gül
The Prevalence Of Eimeria Species In Goats In Iğdır, Abdurrahman Gül
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to identify Eimeria species in goats in 5 districts of Iğdır province in Turkey. Faecal specimens (approximately 3-5 g) were obtained from the rectums of 212 goats. In the laboratory examination of faecal samples, 10 different Eimeria species were identified in 82.55% of the specimens: E. arloingi (47.43%), E. christenseni (45.14%), E. ninakohlyakimovae (36.00%), E. alijevi (26.85%), E. hirci (23.42%), E. caprina (18.28%), E. caprovina (16.57%), E. pallida (13.14%), E. jolchijevi (10.28%), and E. apsheronica (3.42%). E. caprina and E. caprovina are reported for the first time in the Iğdır province of Turkey.
Detection Of The Eaea Gene In Escherichia Coli From Chickens By Polymerase Chain Reaction, Ayşe Kiliç, Hasan Basri̇ Ertaş, Adi̇le Muz, Gökben Özbey, Hakan Kalender
Detection Of The Eaea Gene In Escherichia Coli From Chickens By Polymerase Chain Reaction, Ayşe Kiliç, Hasan Basri̇ Ertaş, Adi̇le Muz, Gökben Özbey, Hakan Kalender
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to isolate Escherichia coli from chickens and to determine the presence of the eaeA gene, a virulence factor detected in E. coli, in the isolates by polymerase chain reaction (PCR). Different chicken organs were inoculated onto blood agar and biochemical tests were performed on the suspicious isolates. E. coli was isolated from 48% (48/100) of the samples. DNA was extracted from these isolates and was amplified by PCR, using a pair of primers derived from the eaeA (virulence) gene. In the agarose gel examination of PCR products, 48% (48/100) of the isolates were determined …
Morphological Studies On Ovarian Mast Cells In The Cow, Asuman Özen, Levent Ergün, Emel Ergün, Nejdet Şi̇mşek
Morphological Studies On Ovarian Mast Cells In The Cow, Asuman Özen, Levent Ergün, Emel Ergün, Nejdet Şi̇mşek
Turkish Journal of Veterinary & Animal Sciences
This study was conducted on cows in the estrual and luteal phases of the cycle to determine the staining properties, light and electron microscopic appearance and numerical distribution of mast cells from various areas of the ovary. The material for the study comprised ovarian specimen taken from 14 cows, 7 in the luteal phase and 7 in the estrual phase of the sexual cycle. Specimens were taken from 3 different areas of the ovaries, including those surrounding the corpus luteum, the graafian follicle and the medulla. From all 3 areas, mast cells were demonstrated as metachromatic staining after treatment of …
The Prevalence Of Campylobacter Jejuni In Various Sources In Kayseri, Turkey, And Molecular Analysis Of Isolated Strains By Pcr-Rflp, Fuat Aydin, K. Semi̇h Gümüşsoy, Tuba İça, Bülent Sümerkan, Duygu Eşel, Mehmet Akan, Ayşe Özdemi̇r
The Prevalence Of Campylobacter Jejuni In Various Sources In Kayseri, Turkey, And Molecular Analysis Of Isolated Strains By Pcr-Rflp, Fuat Aydin, K. Semi̇h Gümüşsoy, Tuba İça, Bülent Sümerkan, Duygu Eşel, Mehmet Akan, Ayşe Özdemi̇r
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to isolate, identify, and genotype Campylobacter jejuni from various sources in the province of Kayseri, Turkey. A total of 6667 samples consisting of 5167 human fecal swabs, 600 dog rectal swabs, 600 cattle gallbladders, and 300 chicken carcasses were examined. The samples were plated onto mCCDA (cefoperazone charcoal desoxycholate agar) agar. In order to identify C. jejuni, phenotypic tests and PCR (polymerase chain reaction) were performed. C. jejuni was isolated in 1.43%, 43.50%, 31.16%, and 56% of the human, dog, cattle, and chicken samples, respectively. Among the 690 C. jejuni strains that were isolated …
The Effect Of Different Slaughter Weights On The Fattening Performance, Slaughter And Carcass Characteristics Of Male Karayaka Lambs, Faruk Balci, Emi̇n Karakaş
The Effect Of Different Slaughter Weights On The Fattening Performance, Slaughter And Carcass Characteristics Of Male Karayaka Lambs, Faruk Balci, Emi̇n Karakaş
Turkish Journal of Veterinary & Animal Sciences
This experiment was carried out to evaluate the effect of different slaughter weights on the fattening performance, slaughter and carcass characteristics of male Karayaka lambs at approximately 4 months of age. Thirty-six lambs, the initial liveweights of which were around 26.5 kg, were divided into 3 groups according to slaughter weight [(Group 1: 35 kg, n = 12), (Group 2: 40 kg, n = 12) and (Group 3: 45 kg, n = 12)] at the beginning of the fattening period. The average daily gain was 203.1, 214.5 and 195.0 g/day, feed conversion efficiency was 7.3, 8.6 and 8.8 kg, and …
Zoometrical Body Measurements And Their Relation With Liveweight In Native Turkish Geese, Mustafa Saatci, Muammer Ti̇lki̇
Zoometrical Body Measurements And Their Relation With Liveweight In Native Turkish Geese, Mustafa Saatci, Muammer Ti̇lki̇
Turkish Journal of Veterinary & Animal Sciences
The aims of this study were to determine the body measurements of native Turkish geese and to define the relationship between these measurements and liveweight. The differences in head diameter and neck length between the sexes became significant at 10, 12, 14 and 16 weeks of age (P < 0.05-0.01). The beak and wing lengths increased with age and were longer in males than in females at 12, 14 and 16 weeks of age. The effect of sex on body and trunk length was significant at 14 and 16 weeks (P < 0.05-0.01). Chest depth, girth and width increased with age. The positive correlations (0.88-0.97) of liveweight with head diameter, neck length, body length, trunk length, chest girth, wing length and metatarsus length at 2 weeks of age were highly significant. The most reliable prediction from the regression analyses was between liveweight and body length + chest girth in weeks 2 and 8 (R^2 = 94%). Our study presents the body measurements and the correlations between these measurements and liveweight in geese of different ages. These correlations might be used to evaluate the liveweight of studied geese population and for selection based on liveweight.
Physico-Chemical And Hygienic Characteristics Of The Calabrian Raw Milk Cheese, Caprino D´Aspromonte, Pietro Micari, Virginia Sarullo, Rossana Sidari, Andrea Caridi
Physico-Chemical And Hygienic Characteristics Of The Calabrian Raw Milk Cheese, Caprino D´Aspromonte, Pietro Micari, Virginia Sarullo, Rossana Sidari, Andrea Caridi
Turkish Journal of Veterinary & Animal Sciences
The aim of the present research was the study of several physico-chemical and hygienic characteristics of Caprino d'Aspromonte goat's cheese, made from raw milk, which was sampled at the end of the ripening time (4 weeks), both in winter and in spring. The following ranges of variability were observed for each parameter: pH 5.25-5.89, dry matter 49.89%-67.07%, crude protein 21.12%-42.32% dry matter, fat 43.85%-54.03% dry matter, chloride content 2.06%-5.44% dry matter, total coliforms 0-5.04 log cfu g^{-1}, faecal coliforms 0-4.96 log cfu g^{-1}, yeasts 2.60-4.95 log cfu g^{-1}. These values were similar to those of other Mediterranean goat's milk cheeses …
Parasitological And Molecular Prevalence Of Bovine Theileria And Babesia Species In The Vicinity Of Kayseri, Anil İça, Abdullah İnci̇, Alparslan Yildirim
Parasitological And Molecular Prevalence Of Bovine Theileria And Babesia Species In The Vicinity Of Kayseri, Anil İça, Abdullah İnci̇, Alparslan Yildirim
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to detect and compare the prevalence of bovine Theileria and Babesia species in the vicinity of Kayseri by microscopic examinations (ME) and reverse line blotting (RLB). A total of 337 cattle usually grazed on pasture in 13 different regions of Kayseri were sampled randomly. Blood samples were collected into tubes containing EDTA from jugular veins. Thin blood smears were prepared from ear capillaries. On microscopic examination of smears, 51 (15.1%) were positive for piroplasms. In the RLB assay, 61 (18.1%) were positive for T. annulata and 3 (0.9%) for T. buffeli/orientalis. Two (0.6%) of the …
Seroepidemiology Of Leishmania Among Healthy Dogs In Bulgaria, Ilia Tsachev, Emmanouil I. Papadogiannakis, Vasilis Kontos, Andrei Ivanov, Borislava Chakarova, Krasimir Stojanchev, Raiko Peshev
Seroepidemiology Of Leishmania Among Healthy Dogs In Bulgaria, Ilia Tsachev, Emmanouil I. Papadogiannakis, Vasilis Kontos, Andrei Ivanov, Borislava Chakarova, Krasimir Stojanchev, Raiko Peshev
Turkish Journal of Veterinary & Animal Sciences
A seroepidemiological study of canine leishmaniasis was carried out in 220 healthy pet dogs from 11 different regions in Bulgaria allocated in 5 regions in southern Bulgaria: Plovdiv (n = 20), Stara Zagora (n = 20), Yambol (n = 20), Burgas (n = 20), and Blagoevgrad (n = 20), and 6 regions in northern Bulgaria: Varna (n = 20), Silistra (n = 20), Rousse (n = 20), Veliko Tarnovo (n = 20), Pleven (n = 20), and Montana (n = 20). The indirect fluorescent antibody test was used. All blood sera examined yielded negative results for leishmaniasis, thus suggesting that …
Investigation Of Some Biochemical Parameters And The Antioxidant System In Calves With Dermatophytosis, Mahmut Karapehli̇van, Erdoğan Uzlu, Necati̇ Kaya, Orhan Kankavi̇, Kerem Ural, Mehmet Çi̇ti̇l
Investigation Of Some Biochemical Parameters And The Antioxidant System In Calves With Dermatophytosis, Mahmut Karapehli̇van, Erdoğan Uzlu, Necati̇ Kaya, Orhan Kankavi̇, Kerem Ural, Mehmet Çi̇ti̇l
Turkish Journal of Veterinary & Animal Sciences
The study included 10 clinically healthy calves (group 1) and 10 clinical cases of dermatophytosis (group 2). The influence of dermatophytosis on some serum biochemical profiles and the antioxidant system was investigated. Serum malondialdehyde (MDA), reduced glutathione (GSH), uric acid, nitric oxide (NO), total sialic acid (TSA), lipid-bound sialic acid (LBSA), total protein (TP), and albumin levels were measured in groups 1 and 2. Calves in group 2 had significantly higher (P < 0.001) MDA, NO, TSA, and LBSA levels, and a higher P < 0.01 TSA:TP ratio; however, GSH and uric acid levels were significantly lower (P < 0.001). There was no significant difference between the groups in total protein and albumin. These findings suggest a relationship between dermatophytosis, the antioxidant system, and lipid oxidation.
Presence Of A Very Virulent Genotype Of Infectious Bursal Disease Virus In Vaccinated Layer Hens In Turkey, Ali̇ Osman Çeri̇başi, Hakan Bulut, İrem Gülaçti, Yesari̇ Eröksüz, Yusuf Bolat
Presence Of A Very Virulent Genotype Of Infectious Bursal Disease Virus In Vaccinated Layer Hens In Turkey, Ali̇ Osman Çeri̇başi, Hakan Bulut, İrem Gülaçti, Yesari̇ Eröksüz, Yusuf Bolat
Turkish Journal of Veterinary & Animal Sciences
Despite vaccinations against very virulent (vv) strains of infectious bursal disease virus (IBDV) or Gumboro, Gumboro outbreaks in vaccinated hens in Turkey are still reported. These outbreaks suggested that new vv strains might have emerged and the present vaccines might not be able to provide protection against infections with these strains. The objective of this study was to characterize the viruses isolated from vaccinated layer hens. For this purpose, the hypervariable region of the VP2 gene of the viruses was amplified by reverse transcriptase-polymerase chain reaction (RT-PCR) and the amplification products were sequenced. These results showed that the field isolates …
Haemato-Biochemical Aspects Of Parturient Haemoglobinuria In Buffalo, Muhammad Zubair Akhtar, Ahrar Khan, Muhammad Zargham Khan, Ghulam Muhammad
Haemato-Biochemical Aspects Of Parturient Haemoglobinuria In Buffalo, Muhammad Zubair Akhtar, Ahrar Khan, Muhammad Zargham Khan, Ghulam Muhammad
Turkish Journal of Veterinary & Animal Sciences
This study aimed to determine the haematological and biochemical changes that occur in buffaloes with parturient haemoglobinuria (PHU). For this purpose, serum samples from 60 PHU-affected and 60 apparently healthy buffaloes were collected and analysed. Mean erythrocyte count (3.6 ± 1.0 10^{12}/l), haemoglobin concentration (5.8 ± 1.4 g/dl), and haematocrit (16.9 ± 2.8 %) of the PHU-affected buffaloes were lower (P < 0.001), while their erythrocyte sedimentation rate (104.1 ± 36.2 mm/h) was higher (P < 0.001) in comparison to the healthy buffaloes. Neutrophils (43.0 ± 4.5%), urea (49.7 ± 7.8 mg/dl) and creatinine (2.1 ± 0.4 mg/dl) concentrations were significantly higher in the PHU-affected buffaloes, while lymphocytes (48.7 ± 2.9%) and erythrocytic glucose-6-phosphate dehydrogenase (G6PD) (92.3 ± 13.2 mU/10^9 TECs) were lower than in the healthy buffaloes. Serum phosphorus (1.9 ± 0.6 mg/dl) and copper (65.4 ± 6.0 \mu g/dl) were lower (P < 0.001), while molybdenum (171.5 ± 56.7 \mu g/dl) was higher in the PHU-affected buffaloes as compared to those values in the healthy buffaloes. It was concluded that PHU-affected buffaloes usually suffer from severe anaemia and hypophosphataemia, and erythrocytes with significantly reduced G6PD are prone to haemolysis, leading to haemoglobinuria in buffaloes.
Evaluation Of The Treatment Of Repeat Breeder Dairy Cows With Uterine Lavage Plus Pgf_{2\Alpha }, With And Without Cephapirin, Mohammad Rahim Ahmadi, S. A. Dehghan
Evaluation Of The Treatment Of Repeat Breeder Dairy Cows With Uterine Lavage Plus Pgf_{2\Alpha }, With And Without Cephapirin, Mohammad Rahim Ahmadi, S. A. Dehghan
Turkish Journal of Veterinary & Animal Sciences
Repeat breeder syndrome is a major source of economic waste in dairy herds. The purpose of this study was to evaluate the effect of uterine lavage plus PGF_{2\alpha}, with and without antibiotic treatment, on the conception rate in repeat breeder dairy cows. The study included 33 repeat breeder cows free of any significant detectable pathologic disorders associated with the reproductive tract. The cows were divided into 2 groups. Group A (n = 10), the treatment group, was lavaged with normal saline, and was administered 2 doses of prostaglandin F_{2\alpha } (PGF_{2\alpha }) (13 days apart) and an intrauterine infusion of …
The Effect Of Proctodeal Gland Foam, And Depth And Frequency Of Artificial Insemination On Fertility And Hatchability Of Japanese Quail (Coturnix Japonica), Bronislawa Chelmonska, Anna Jerysz, Ewa Lukaszewicz, Artur Kowalczyk
The Effect Of Proctodeal Gland Foam, And Depth And Frequency Of Artificial Insemination On Fertility And Hatchability Of Japanese Quail (Coturnix Japonica), Bronislawa Chelmonska, Anna Jerysz, Ewa Lukaszewicz, Artur Kowalczyk
Turkish Journal of Veterinary & Animal Sciences
The effect of the depth of semen deposition in the female reproductive tract, the addition of proctodeal gland foam to the net semen, and insemination frequency on fertility and hatchability of Japanese quails was investigated. In 2 experiments semen was collected from 30-32 males using the method of male stimulation by female. A group of 30-32 females was used in the fertility trials. In the first experiment semen obtained from group 1 was collected in empty glass tubes, while from group 2 it was collected in tubes containing Lake´s extender kept at 20 °C. Semen obtained from each group was …
The Occurrence Of Varroa Destructor Anderson And Trueman, 2000 On Honey Bees (Apis Mellifera) In Turkey, Levent Aydin, Ender Güleğen, İbrahi̇m Çakmak, A. Onur Gi̇ri̇şgi̇n
The Occurrence Of Varroa Destructor Anderson And Trueman, 2000 On Honey Bees (Apis Mellifera) In Turkey, Levent Aydin, Ender Güleğen, İbrahi̇m Çakmak, A. Onur Gi̇ri̇şgi̇n
Turkish Journal of Veterinary & Animal Sciences
The mite formerly known as Varroa jacobsoni is one of the major problems in beekeeping worldwide. Recently, it was shown that this pest is not V. jacobsoni, which chiefly infests the nests of Apis cerana in the Malaysia-Indonesia region, and the widespread pest was recognized with the new name, V. destructor. Morphometric analysis was performed on collected Varroa specimens from various regions in Turkey and identified as V. destructor.
Identification Of Meat Species By Polymerase Chain Reaction (Pcr) Technique, O. İrfan İlhak, Ali̇ Arslan
Identification Of Meat Species By Polymerase Chain Reaction (Pcr) Technique, O. İrfan İlhak, Ali̇ Arslan
Turkish Journal of Veterinary & Animal Sciences
The origin of horse, dog, cat, bovine, sheep, porcine, and goat meat was determined by the polymerase chain reaction (PCR) technique, using species-specific primers. Test mixtures of meat were prepared by adding 5%, 2.5%, 1%, 0.5%, and 0.1% levels of pork, horse, cat, or dog meat to beef, sheep, and goat meat. Samples taken from those combinations were analyzed by PCR for species determination. Mitochondrial DNA (mt DNA) fragments of 439, 322, 274, 271, 225, 212, and 157 bp for horse, dog, cat, bovine, sheep, porcine, and goat meat, respectively, were amplified. PCR was conducted at 30 cycles for mixtures …
Some Cashmere Characteristics Of German Fawn X Hair Goat (B_1) Crossbreds And Shami (Damascus) Goats Of The Eastern Mediterranean Region, Mahmut Keski̇n, Osman Bi̇çer, Sabri̇ Gül
Some Cashmere Characteristics Of German Fawn X Hair Goat (B_1) Crossbreds And Shami (Damascus) Goats Of The Eastern Mediterranean Region, Mahmut Keski̇n, Osman Bi̇çer, Sabri̇ Gül
Turkish Journal of Veterinary & Animal Sciences
This study was carried out with Damascus (Shami) goats and German Fawn x Hair goat (B1) crossbreds at Mustafa Kemal University. Animals were housed in semi-open sheds under semi-intensive conditions. Both groups were fed 600 g/head per day of concentrate and grazed in a pasture during lactation. Moulted cashmere was harvested by combing in February, March, and April, 2005, at 14-day intervals. The dimensions of cashmere fibres were determined by measuring 25 cashmere fibres from each goat using a Visopan microscope; fibre length was measured with a ruler. Mean diameter and length of cashmere for Shami and the crossbreds was …
Determination Of The Toxins And Biotypes Of Clostridium Perfringens In Diarrhoeic Calves In The Kars District Of Turkey, Rahşan Koç, Hali̇l İbrahi̇m Gökce
Determination Of The Toxins And Biotypes Of Clostridium Perfringens In Diarrhoeic Calves In The Kars District Of Turkey, Rahşan Koç, Hali̇l İbrahi̇m Gökce
Turkish Journal of Veterinary & Animal Sciences
This study was designed to determine the types of Clostridium perfringens and their toxins in diarrhoeic calves in Kars. For this purpose, 150 calves with diarrhoea, 13 dead calves, and 25 healthy calves of less than 1-month old were used. Faecal samples from the diarrhoeic and control calves and intestinal contents from the dead calves were collected and used to determine alpha, beta, and epsilon toxins produced by C. perfringens types using a commercially available ELISA test kit. A total of 122 (81.33%) faecal samples collected from the diarrhoeic calves were found to be positive for C. perfringens toxins. According …
The Effects Of In Ovo Insulin-Like Growth Factor-1 On Embryonic Development Of Musculus Longus Colli Dorsalis In Japanese Quail, Turgay Deprem, Nurhayat Gülmez
The Effects Of In Ovo Insulin-Like Growth Factor-1 On Embryonic Development Of Musculus Longus Colli Dorsalis In Japanese Quail, Turgay Deprem, Nurhayat Gülmez
Turkish Journal of Veterinary & Animal Sciences
The objective of the present study was to evaluate the effects of insulin-like growth factor-1 (IGF-1) on the histological development of the thoracic part of the m. longus colli dorsalis (m. spinalis thoracis) in Japanese quail embryos. A single in ovo dose of recombinant human IGF-1 (rhIGF-1) (100 ng embryo^{-1}) was administered through the blunt end of eggs via a single hole made with a dental drill bit, without penetrating the chorioallantoic membrane. For histological evaluation, the embryos were collected daily from days 7 to 16 of embryonic development (E). In ovo administration of rhIGF-1 increased the diameter of muscle …
Coagulase Gene Polymorphism Of Staphylococcus Aureus Isolated From Subclinical Bovine Mastitis, Özkan Aslantaş, Cemi̇l Demi̇r, Hülya Türütoğlu, Zafer Canteki̇n, Yaşar Ergün, Gökhan Doğruer
Coagulase Gene Polymorphism Of Staphylococcus Aureus Isolated From Subclinical Bovine Mastitis, Özkan Aslantaş, Cemi̇l Demi̇r, Hülya Türütoğlu, Zafer Canteki̇n, Yaşar Ergün, Gökhan Doğruer
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to investigate the coagulase gene polymorphism of Staphylococcus aureus isolated from subclinical bovine mastitic milk samples from 3 different Turkish cities (Hatay, Gaziantep, and Burdur). Amplification of the coagulase gene from 80 S. aureus isolates produced 5 different polymerase chain reaction (PCR) products; 79 isolates showed only 1 amplicon, and 1 isolate showed 2 amplicons. The isolates were grouped into 9 genotypes by analysing the restriction fragment length polymorphism (RFLP) of the gene; the 2 most common genotypes accounted for 73.8% of the isolates. The results indicated that many coagulase gene genotypes are present in the …
Influence Of Bovine Somatotropin And Replacement Of Corn Dextrose With Concentrate On The Performance Of Mid-Lactating Buffaloes Fed Urea-Treated Wheat Straw, Muhammad Sarwar, Muhammad Asif Shahzad, Mahr-Un Nisa, Aboubakar Sufyan
Influence Of Bovine Somatotropin And Replacement Of Corn Dextrose With Concentrate On The Performance Of Mid-Lactating Buffaloes Fed Urea-Treated Wheat Straw, Muhammad Sarwar, Muhammad Asif Shahzad, Mahr-Un Nisa, Aboubakar Sufyan
Turkish Journal of Veterinary & Animal Sciences
The study examined the effect of bovine somatotropin (bST) in mid-lactating Nili-Ravi buffaloes (n = 18) given varying levels of Enzose (corn dextrose) in a urea-treated wheat straw (UTWS) based ration on nutrient intake, digestibility, nitrogen (N) utilisation, milk yield, and its composition in a completely randomised design with a 2 x 3 factorial arrangement. The control ration contained 60% UTWS and 40% concentrate. The other 2 rations were formulated to replace 50% or 100% concentrate portions of the ration with Enzose of equivalent energy. Enzose is a liquid derived from the enzymatic conversion of corn starch to dextrose, and …
Traumatic Reticulopericarditis In A Saanen Goat, Ahmet Akkoç
Traumatic Reticulopericarditis In A Saanen Goat, Ahmet Akkoç
Turkish Journal of Veterinary & Animal Sciences
An unusual case of reticulopericarditis traumatica complicated with pythorax in a Saanen goat is described. Grossly, ascitic fluid accumulation, pyothorax, disseminated abscesses in the liver, spleen and lung, and severe fibrinopurulent exudation in the pericardial sac were observed. A needle syringe, 6 cm in length, was found within the fibrous tissue extending from the pericardial sac to the diaphragm and the anteroventral part of the reticulum. Microscopically, liver, spleen, and lung sections revealed variably sized abscesses surrounded by a wide zone of fibroblast proliferations and connective tissue capsule. Severe fibrous tissue reaction, accumulation of degenerated polymorph nuclear leucocytes, macrophages, and …
Cystocaulus Ocreatus Infection In Anatolian Wild Sheep And Dwarf Goats, Nalan Kabakci, Kader Yildiz, Si̇bel Yasa Duru, Murat Yarim
Cystocaulus Ocreatus Infection In Anatolian Wild Sheep And Dwarf Goats, Nalan Kabakci, Kader Yildiz, Si̇bel Yasa Duru, Murat Yarim
Turkish Journal of Veterinary & Animal Sciences
An Anatolian wild sheep (Ovis orientalis anatolica) from a wild ruminant farm near Kırıkkale, Turkey, was necropsied. Parasitic nodules were situated beneath the pleura of the caudodorsal lobes of the lungs. First stage larvae of Cystocaulus ocreatus were detected both in bronchial fluid and in lung paraffin sections. Clinical and parasitological examinations of the other animals (4 dwarf goats and 3 wild sheep reared on the same farm) were also performed. First stage larvae of C. ocreatus, and eggs of Nematodirus spp. and Strongyloides spp. were observed in coproscopic examination. Anthelmintic treatment, Rabenzole^® (rafoxanide and thiabendazole, Topkim), was administered to …
Effects Of Exogenous Oxytocin On Serologic And Seminal Steroids And Semen Characteristics In Rams, Tanzer Bozkurt, Gaffari̇ Türk, Seyfetti̇n Gür
Effects Of Exogenous Oxytocin On Serologic And Seminal Steroids And Semen Characteristics In Rams, Tanzer Bozkurt, Gaffari̇ Türk, Seyfetti̇n Gür
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to investigate the effect of IV injection of oxytocin (OT) on serum and seminal plasma levels of oestradiol (E2), testosterone (T), dehydroepiandrosterone sulphate (DHEA-S), and semen characteristics in rams. Twelve 3-year-old Awassi adult rams were randomly divided into 2 equal groups (control and treatment). Physiological saline (0.5 ml) was injected IV into each ram in the control group, whereas OT was administered IV at a single dose of 5 IU to each ram in the treatment group. Blood samples were collected from the jugular vein and semen samples were taken by an electroejaculator from …
Pathological, Immunohistochemical, And Electron Microscopic Findings In The Respiratory Tract And Skin Of Chickens Naturally Infected With Avipoxvirus, Enver Beytut, Mehmet Haligur
Pathological, Immunohistochemical, And Electron Microscopic Findings In The Respiratory Tract And Skin Of Chickens Naturally Infected With Avipoxvirus, Enver Beytut, Mehmet Haligur
Turkish Journal of Veterinary & Animal Sciences
The present study describes pathological, immunohistochemical, and electron microscopic findings in the respiratory tract and skin of chickens naturally infected with avian pox virus. Respiratory distress, depression, and cyanosis were found in the chickens upon clinical examination. At necropsy, erosion, crusts, and nodules were observed on the comb, wattle, and eyelids. Histopathological examination revealed that the epithelial cells in the stratum spinosum were hyperplastic, and that their cytoplasm contained large, eosinophilic inclusion bodies. Epithelial hyperplasia was also prominent in the mucosa of the trachea and bronchi, with characteristic cytoplasmic inclusion bodies and severe submucosal accumulation of mononuclear cells. Avipoxvirus infection …
Expression Of The \Beta-(1,3-1,4)-Glucanase Gene In Streptococcus Salivarius Subsp. Thermophilus, Meltem Aşan, Numan Özcan
Expression Of The \Beta-(1,3-1,4)-Glucanase Gene In Streptococcus Salivarius Subsp. Thermophilus, Meltem Aşan, Numan Özcan
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was the transformation and expression of the \beta -(1,3-1,4)-glucanase (lichenase) gene in Streptococcus salivarius subsp. thermophilus to create a recombinant probiotic for poultry and improve the thermostability of the lichenase enzyme. The recombinant plasmid TL1R containing the \beta -(1,3-1,4)-glucanase gene was introduced into S. salivarius subsp. thermophilus by electrotransformation. The expressing of the \beta -(1,3-1,4)-glucanase gene in S. salivarius subsp. thermophilus was confirmed on lichenan plate, SDS-PAGE, and zymogram analysis. The \beta -(1,3-1,4)-glucanase enzyme expressed by S. salivarius subsp. thermophilus cells seemed to increase its capacity for thermoresistance and so it maintained its activity at …
Virulence Properties Of Escherichia Coli Isolated From Clinical Bovine Mastitis, Leyla Güler, Kadri̇ Gündüz
Virulence Properties Of Escherichia Coli Isolated From Clinical Bovine Mastitis, Leyla Güler, Kadri̇ Gündüz
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to detect the presence of the genes for some virulence factors in Escherichia coli isolates from clinical bovine mastitis. A total of 100 E. coli isolates, each isolated from individual cows in different herds between 2000 and 2005, were examined. Two multiplex polymerase chain reaction (PCR) assays were used to detect the presence of the genes encoding Shiga toxins 1 and 2 (stx1 and stx2), intimin (eaeA), heat-stable enterotoxin a (Sta), and F5 (K99), F41, and F17 fimbriae. In the PCR assays, 9 isolates were positive for the genes of F17 fimbriae and only …
Lyme Disease (Borreliosis) In A Saint Bernard Dog: First Clinical Case In Turkey, Erol Güçlü Gülanber, Aynur Gülanber, Reyhan Albayrak, Nusret Gürkan Gülanber, Erdal Polat
Lyme Disease (Borreliosis) In A Saint Bernard Dog: First Clinical Case In Turkey, Erol Güçlü Gülanber, Aynur Gülanber, Reyhan Albayrak, Nusret Gürkan Gülanber, Erdal Polat
Turkish Journal of Veterinary & Animal Sciences
Lyme disease is a zoonotic infection caused by the spirochete Borrelia burgdorferi, which is transmitted by ticks of the Ixodes species. This is the first clinical case report of Lyme disease in Turkey. The subject was a 2-year-old male Saint Bernard with recurrent shifting leg lameness that began at about 6 months of age. In sera samples, B. burgdorferi IgM, IgG, and Western Blot were found to be positive. Chronic borreliosis was diagnosed and a long-term amoxicillin treatment was recommended. One year after the initial presentation, the dog was asymptomatic according to the owner. A clinical examination performed 2 years …
Sex Determination By Chdw And Chdz Genes Of Avian Sex Chromosomes In Nymphicus Hollandicus, Harun Ceri̇t, Kozet Avanus
Sex Determination By Chdw And Chdz Genes Of Avian Sex Chromosomes In Nymphicus Hollandicus, Harun Ceri̇t, Kozet Avanus
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was sex determination in Nymphicus hollandicus without giving it any harm and obtaining accurate results by DNA analysis. CHD genes are preserved within avian Z and W sex chromosomes. The intron regions of the CHDW and CHDZ genes vary between male (ZZ) and female (ZW) individuals. The method used in this study was based on this difference. DNA was extracted from feathers instead of blood. The intron regions of CHDW and CHDZ genes were amplified by sex specific primers (P2 and P8). PCR products were screened by agarose gel electrophoresis. Individuals showing double (ZW) and …