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The Effect Of Short-Term Lupin (Lupinus Angustifolius) Feed Supplementation On Serum Steroid Hormones, Insulin-Like Growth Factor I, And Ovarian Follicular Development And Atresia In Merino Ewes, Radoslava Vlckova, Jan Posivak, Igor Valocky, Zuzana Kravcova, Andrea Eibenová, Drahomia Sopkova
The Effect Of Short-Term Lupin (Lupinus Angustifolius) Feed Supplementation On Serum Steroid Hormones, Insulin-Like Growth Factor I, And Ovarian Follicular Development And Atresia In Merino Ewes, Radoslava Vlckova, Jan Posivak, Igor Valocky, Zuzana Kravcova, Andrea Eibenová, Drahomia Sopkova
Turkish Journal of Veterinary & Animal Sciences
The effects of short-term lupin supplementation on ovulation rate in ewes during oestrous season are well known. In this study, we tested the effects of an 8-day lupin supplementation on folliculogenesis during anoestrus applied over the hormonal treatment of ewes. Fourteen anoestrous Merino ewes were assigned into 2 groups (n = 7 for each) in which the control group was fed a basal diet and the experimental group was supplemented with lupin groats (500 g per head per day). Both groups were treated intramuscularly with 12.5 µg/head lecirelinum (luteinising hormone releasing hormone super analogue) on the first day of supplementation …
Expression Of Vascular Endothelial Growth Factor And Hypoxia-Inducible Factor-1 Alpha During The Periovulatory Period In Goats, Chainarong Navanukraw, Jiratti Thammasiri, Tossapol Moonmanee, Jaruk Nutthakornkul
Expression Of Vascular Endothelial Growth Factor And Hypoxia-Inducible Factor-1 Alpha During The Periovulatory Period In Goats, Chainarong Navanukraw, Jiratti Thammasiri, Tossapol Moonmanee, Jaruk Nutthakornkul
Turkish Journal of Veterinary & Animal Sciences
To evaluate the expression of vascular endothelial growth factor (VEGF) and hypoxia-inducible factor-1 alpha (HIF-1 alpha) during the periovulatory period, goat ovaries were collected at 0, 4, 8, 12, 24, and 48 h after treatment with 300 IU hCG. Total cellular RNA was isolated and VEGF and HIF-1 alpha were quantified using real-time RT-PCR. The mRNA levels of VEGF in thecal tissue remained unchanged prior to ovulation. However, the mRNA levels of VEGF in thecal tissues at 48 h increased to 7.5-fold of the level at 0 h (P < 0.05). In granulosa tissue, the VEGF mRNA levels were not detected in granulosa cells at 48 h. In thecal tissue, the mRNA level of HIF-1 1 alpha at 4 h was 1.5-fold of the level at 0 h and remained unchanged during 8-24 h; however the levels were significantly increased at 48 h. The mRNA levels of HIF-1 alpha in granulosa at 4 h was not changed but levels were increased (P < 0.05) at 8 h and at 12 h and then decreased at 24 and 48 h, respectively. These data describe the relationships of VEGF- and HIF-1 alpha -dependent angiogenesis during the periovulatory periods by which hypoxia during ovulation is crucial for establishing the thecal new vasculature.
Activity Of 3\Beta-Hydroxysteroid Dehydrogenase Associated With Progesterone Production In Bovine Granulosa Cells Cultured Under Different Concentrations Of Serum, Insulin-Like Growth Factor I, And Gonadotropin, Özkan Şi̇mşek, Monika Mihm
Activity Of 3\Beta-Hydroxysteroid Dehydrogenase Associated With Progesterone Production In Bovine Granulosa Cells Cultured Under Different Concentrations Of Serum, Insulin-Like Growth Factor I, And Gonadotropin, Özkan Şi̇mşek, Monika Mihm
Turkish Journal of Veterinary & Animal Sciences
Three-\beta-hydroxysteroid dehydrogenase (3\beta-HSD) is the enzyme responsible for progesterone production. This study aimed to determine whether 3\beta-HSD activity can be shown to reflect progesterone production by granulosa cells cultured under different serum conditions and follicle stimulating hormone (FSH), luteinising hormone (LH), and insulin-like growth factor I (IGF-I) concentrations. Large bovine follicles were dissected from abattoir ovaries to recover granulosa cells. Cells were washed, stained for viability, and plated for 48 h in basic medium with or without 5% foetal calf serum (FCS). Subsequently, cells were exposed to FSH (1 ng/mL), LH (10 or 100 ng/mL), or FSH (1 ng/mL) + …
Calving Assistance Influences The Occurrence Of Umbilical Cord Pathologies Treated Surgically In Calves, Carlos Moscuzza, Horacio Milicich, Guadalupe Alvarez, Betiana Gutierrez, Mariano Nahum
Calving Assistance Influences The Occurrence Of Umbilical Cord Pathologies Treated Surgically In Calves, Carlos Moscuzza, Horacio Milicich, Guadalupe Alvarez, Betiana Gutierrez, Mariano Nahum
Turkish Journal of Veterinary & Animal Sciences
Ninety-two umbilical pathologies were surgically treated in Holstein, Aberdeen Angus, and Polled Hereford calves, both males and females, whose ages ranged between 2 and 8 months. The pathology diagnosis was performed considering the main anatomical elements involved in the umbilical cord, the inflammation progression, and the macroscopic characteristics of injuries. The umbilical cord pathologies were related to calving characteristics. The proportion of affected umbilical cords in calves born via assisted calving (77%) was significantly higher than that observed in calves born from normal parturition. The umbilical cord pathology of highest occurrence was omphalophlebitis (53.2%). A considerable proportion of infectious diseases …
Association Of Molecular Polymorphism In Exon 2 Of Ovar-Drb1 Gene With Weight Traits In Iranian Makuie Sheep Breed, Fereshteh Ashrafi, Karim Mardani, Ali Hashemi, Reza Darvishzadeh, Mohammad Farhadian
Association Of Molecular Polymorphism In Exon 2 Of Ovar-Drb1 Gene With Weight Traits In Iranian Makuie Sheep Breed, Fereshteh Ashrafi, Karim Mardani, Ali Hashemi, Reza Darvishzadeh, Mohammad Farhadian
Turkish Journal of Veterinary & Animal Sciences
Exon 2 of the Ovar-DRB1 gene of 90 Makuie sheep was amplified and analyzed by polymerase chain reaction and restriction fragment length polymorphism techniques. Ten alleles and 18 genotypes were identified. The frequencies of the genotypes were 0.317, 0.1585, 0.0121, 0.0365, 0.0121, 0.0243, 0.0243, 0.1097, 0.0121, 0.0487, 0.0121, 0.0365, 0.0365, 0.0487, 0.0121, 0.0121, 0.0487, and 0.0365 for AA, AB, AE, FF, AM, BO, EO, IO, OM, AP, BP, OP, PP, AQ, OQ, PQ, QQ, and AV, respectively. Allele frequencies were 0.4756, 0.0976, 0.0183, 0.0366, 0.0549, 0.0122, 0.1098, 0.0915, 0.0854, and 0.0183 for A, B, E, F, I, M, O, P, …
Effects Of Housing System, Slaughter Age, And Sex On Slaughter And Carcass Traits Of Native Turkish Ducks, Mehmet Sari, Kadi̇r Önk, Serpi̇l Işik, Muammer Ti̇lki̇, Tuncay Tufan
Effects Of Housing System, Slaughter Age, And Sex On Slaughter And Carcass Traits Of Native Turkish Ducks, Mehmet Sari, Kadi̇r Önk, Serpi̇l Işik, Muammer Ti̇lki̇, Tuncay Tufan
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to determine the effects of different housing systems, slaughter age, and sex on slaughter and carcass traits of native Turkish ducks. A total of 133 ducklings were used. One-day-old ducklings were divided into 2 housing groups, a cage system and a deep litter floor system, under uniform conditions. Housing system significantly affected hot carcass, cold carcass, breast, wing, neck, and back percentages (P < 0.05, P < 0.01, and P < 0.001). The results of the current study showed the influence of housing system, sex, and slaughter age on slaughter and carcass traits. The slaughter and carcass traits and feed conversion efficiency were higher in the deep litter floor system than in the cage system for native Turkish ducks. The slaughter and carcass traits of male ducks were higher than those of female ducks. The ideal slaughter weight for native Turkish ducks was reached at 8 weeks, whereas the results for hot carcass weight, cold carcass weight, hot carcass percentage, and cold carcass percentage were better at 10 weeks of age. Therefore, it seems most appropriate to slaughter native Turkish ducks at 10 weeks of age.
Formation Of The Plexus Sacralis In Pheasants (Phasianus Colchicus Mongolicus) And Macroanatomic Investigation Of The Nerves Originating From The Plexus Sacralis, Fati̇h Ramazan İstanbullugi̇l, Hüseyi̇n Karadağ, Şami̇l Sefergi̇l, Nazan Gezer İnce, Hasan Alpak
Formation Of The Plexus Sacralis In Pheasants (Phasianus Colchicus Mongolicus) And Macroanatomic Investigation Of The Nerves Originating From The Plexus Sacralis, Fati̇h Ramazan İstanbullugi̇l, Hüseyi̇n Karadağ, Şami̇l Sefergi̇l, Nazan Gezer İnce, Hasan Alpak
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to investigate the formation of the plexus sacralis in the Kyrgyz pheasant (Phasianus colchicus mongolicus) and the origin of the nerves emerging from the plexus sacralis. Five adult male Kyrgyz pheasants were used that had been hunted in their natural habitat near the town of Tokmok in the Chuy region of Kyrgyzstan. The plexus sacralis was found to be formed in the lumbar region by the ventral strands of sacral nerves 1 to 5, originating in the spinal cord. The plexus is composed of the truncus cranialis, which consists of the ventral strands of …
Epibulbar Melanocytoma In A Goat, Annahita Rezaie, Hannaneh Golshahi, Mohammad Rahim Haji Hajikolaie
Epibulbar Melanocytoma In A Goat, Annahita Rezaie, Hannaneh Golshahi, Mohammad Rahim Haji Hajikolaie
Turkish Journal of Veterinary & Animal Sciences
Melanocytoma is a benign tumor arising from the melanocytes. A 2-year-old female crossbreed goat that was suffering from respiratory insufficiency, emaciation, depression diffuse corneal opacity, and anemia was euthanized. There was a mass on the dorsal interface of the cornea and sclera of the left eye. It was raised, dark, and 2 mm in diameter. The histopathologic evaluation revealed melanocytoma and immunolabeling for Melan-A was positive. According to gross and microscopic evaluations, epibulbar melanocytoma was diagnosed and the authors think that the present case is the first recorded case of epibulbar melanocytoma in a goat.
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Effects Of Vacuum Packaging On The Quality Of Frozen Cooked Döner Kebab, Enver Bariş Bi̇ngöl, Funda Yilmaz, Karlo Muratoğlu, Kami̇l Bostan
Effects Of Vacuum Packaging On The Quality Of Frozen Cooked Döner Kebab, Enver Bariş Bi̇ngöl, Funda Yilmaz, Karlo Muratoğlu, Kami̇l Bostan
Turkish Journal of Veterinary & Animal Sciences
Döner kebab is a traditional Turkish dish, recognized worldwide. It is an important fast-food meal sold by its local name in many countries. Döner kebab is consumed as a fresh dish and should be served immediately after cooking. Raw döner kebab can be stored by freezing, but there is not enough knowledge about the storage of cooked döner kebab. This study was conducted to investigate the effect of vacuum packaging on the meat quality of frozen cooked döner kebab. Packaged döner kebabs were stored at -18 ± 1 °C for up to 12 months and examined monthly for microbiological (total …
The Effects Of Propofol And A Diazepam/Alfentanil Combination In Dogs Aged 10 Years And Above On Heart Rate, Respiratory Rate, Pulse Oximetry Data, Intraocular Pressure, And Body Temperature, Özlem Güzel, Di̇lek Olğun Erdi̇kmen, Esma Yildar, Asli Eki̇ci̇, Murat Şaroğlu, Bülent Eki̇z
The Effects Of Propofol And A Diazepam/Alfentanil Combination In Dogs Aged 10 Years And Above On Heart Rate, Respiratory Rate, Pulse Oximetry Data, Intraocular Pressure, And Body Temperature, Özlem Güzel, Di̇lek Olğun Erdi̇kmen, Esma Yildar, Asli Eki̇ci̇, Murat Şaroğlu, Bülent Eki̇z
Turkish Journal of Veterinary & Animal Sciences
In older patients, it is important to minimise anaesthesia-related deaths and complications. In this study, 2 separate anaesthesia inductions were evaluated with respect to their effects on heart rate, respiratory rate, pulse oximetry data, intraocular pressure, and body temperature. A total of 22 dogs were evaluated and 2 separate anaesthesia groups were formed. Propofol (6 mg/kg) was administered to group G1 via a slow intravenous (IV) injection. In group G2, diazepam (0.5 mg/kg) was first administered via an IV injection, followed immediately by alfentanil (40 µg/kg), administered via a slow IV route. Each parameter was recorded prior to anaesthesia (T_0), …
Glycohistochemistry Of The Lateral Tympanic Membrane In The Syrinx Of The Denizli Cock, Nazan Keski̇n, Pinar İli̇
Glycohistochemistry Of The Lateral Tympanic Membrane In The Syrinx Of The Denizli Cock, Nazan Keski̇n, Pinar İli̇
Turkish Journal of Veterinary & Animal Sciences
The Denizli cock is a special race that has harmonious long crowing. In this study, the syrinx of the Denizli cock was studied by using glycohistochemical analyses. Paraffin sections were stained with Alcian blue (AB) at pH 1 and pH 2.5 for demonstration of sulfated and carboxylated carbohydrates, respectively. At AB-pH 1, the lateral tympanic membrane (LTM) and also the medial tympanic membrane (MTM) exhibited a weak reactivity, whereas they were stained intensely at AB-pH 2.5. The frozen sections were incubated with 5 digoxigenin-labeled lectins for lectin histochemistry: peanut agglutinin, Maackia amurensis leucoagglutinin, Galanthus nivalis agglutinin, Datura stramonium agglutinin, and …
Prevalence And Antibiotic Resistance Of Vancomycin-Resistant Enterococci In Animal Originated Foods, Fi̇gen Çeti̇nkaya, Tülay Elal Muş, Gül Ece Soyutemi̇z, Recep Çibik
Prevalence And Antibiotic Resistance Of Vancomycin-Resistant Enterococci In Animal Originated Foods, Fi̇gen Çeti̇nkaya, Tülay Elal Muş, Gül Ece Soyutemi̇z, Recep Çibik
Turkish Journal of Veterinary & Animal Sciences
A total of 270 animal-originated foods purchased from markets, including milk and dairy products, fresh and processed meat products, and poultry and poultry products, were analysed to determine the prevalence of vancomycin-resistant enterococci (VRE). VRE were isolated from 12 out of 270 samples (4.4%): 6 (6%) from fresh meat and meat products and 6 (8.6%) from poultry and poultry products. VRE strains were identified as Enterococcus faecium (6 strains), E. avium (4 strains), E. durans (1 strain) and E. gallinarum (1 strain). Among these strains, 11 had high levels of vancomycin resistance (2 E. faecium strains had minimum inhibitory concentrations …
Prevention Of Embryonic Death Using Different Hormonal Treatments In Ewes, Mehmet Bozkurt Ataman, Mehmet Aköz, Mustafa Kemal Saribay, Hüseyi̇n Erdem, Mustafa Numan Bucak
Prevention Of Embryonic Death Using Different Hormonal Treatments In Ewes, Mehmet Bozkurt Ataman, Mehmet Aköz, Mustafa Kemal Saribay, Hüseyi̇n Erdem, Mustafa Numan Bucak
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to evaluate different treatment protocols to prevent embryonic death in ewes. A total of 180 Akkaraman crossbred ewes and 10 healthy rams were used as material. The ewes were divided into 3 equal groups, with each of the 3 groups then separated into 3 subgroups. Ewes in estrus, determined with teaser rams, were exposed to mating. Three different treatment protocols of gonadotropin-releasing hormone (GnRH) analog (buserelin, intramuscularly) at a dose of 20 µg, vaginal sponges containing 30 mg fluorogestone acetate (FGA), and saline at a dose of 1 mL (control, intramuscularly) were applied on …
Microsatellite Analysis For Parentage Testing Of The Arabian Horse Breed From Syria, Anas Mahmoud Khanshour, Eleanore Kathleen Conant, Rytis Juras, Ernest Gus Cothran
Microsatellite Analysis For Parentage Testing Of The Arabian Horse Breed From Syria, Anas Mahmoud Khanshour, Eleanore Kathleen Conant, Rytis Juras, Ernest Gus Cothran
Turkish Journal of Veterinary & Animal Sciences
Parentage testing is very important for genetically determining the accuracy of the pedigree of domestic animals. The Arabian horse population in Syria might be expected to have a high level of homozygosity because the traditional method of breeding results in such a small population. For this reason, using a set of highly polymorphic markers such as microsatellites is required for parentage testing. The purpose of this study was to analyze the usefulness of 16 STR markers for routine parentage testing in 94 samples from registered and nonregistered horses collected from Syria. The mean number of alleles was 5.69 per locus …
Effect Of Oocyte Quality And Activation Protocols On Bovine Embryo Development Following Intracytoplasmic Sperm Injection, Ömer Korkmaz, Şükrü Küplülü, Yüksel Ağca, İbrahi̇m Mert Polat
Effect Of Oocyte Quality And Activation Protocols On Bovine Embryo Development Following Intracytoplasmic Sperm Injection, Ömer Korkmaz, Şükrü Küplülü, Yüksel Ağca, İbrahi̇m Mert Polat
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to investigate the effects of oocyte quality and activation protocols on the in vitro developmental competence of bovine embryos after intracytoplasmic sperm injection (ICSI). Bovine oocytes were grouped as being of excellent, good, and poor quality. All of the oocytes were activated using a calcium ionophore only, ethanol only, and 6-dimethylaminopurine (6-DMAP) following calcium ionophore. For the excellent quality oocytes, cleavage rates after ICSI were 70% in the Ca ionophore + 6-DMAP activation group, 47% in the ethanol activation group, 41.82% in the Ca ionophore group, and 30% in the nontreated control group. Cleavage …
Effects Of Feeding Dry Fat And Yeast Culture On Broiler Chicken Performance, Mutassim Mohamed Abdelrahman
Effects Of Feeding Dry Fat And Yeast Culture On Broiler Chicken Performance, Mutassim Mohamed Abdelrahman
Turkish Journal of Veterinary & Animal Sciences
A feeding trial with 400 male broilers (Ross) was conducted to investigate the effect of using dry fat and 2 levels of yeast culture (Saccharomyces cerevisiae) on performance, blood glucose, cholesterol, calcium, phosphorus, cobalt, copper, magnesium, manganese, and zinc. One-day-old broilers were distributed among 4 treatments, with 4 replicates and 25 chicks/replicate. The treatments were: diet 1 (basal diet with maize oil, group T1), diet 2 (basal diet with dry fat, group T2), diet 3 (basal diet with dry fat + 2 kg of yeast culture/t diet, group T3), and diet 4 (basal diet with dry fat + 3 kg …
Seroepidemiology Of Canine Brucellosis In Beijing, China, Fu Xiang, Zhaofei Xia, Qingming Wu, Yanyun Chen, Jinhau Yu, Jianging Wan
Seroepidemiology Of Canine Brucellosis In Beijing, China, Fu Xiang, Zhaofei Xia, Qingming Wu, Yanyun Chen, Jinhau Yu, Jianging Wan
Turkish Journal of Veterinary & Animal Sciences
A seroepidemiological survey of canine brucellosis was carried out in Beijing, China. Serum samples were taken from dogs admitted to the Beijing Companion Animal Hospital for immigration and emigration inspection, including dogs from 4 breeding farms and stray dogs (n = 1200, 14 districts), between January 2008 and April 2009. All of the sera were first tested and preselected by Rose Bengal plate agglutination test (RBAT), and the positive samples by RBAT were determined by tube agglutination test (TAT) again. Of the 1200 dogs studied, 60 (5%) were positive by RBAT, 21 (51.7%) of which were confirmed by TAT. The …
Changes In The Bioactive Protein Concentrations In The Bovine Colostrum Of Jersey And Polish Holstein–Friesian Cows, Monika Sobczuk-Szul, Zofia Wielgosz-Groth, Marek Wronski, Arkadiusz Rzemieniewski
Changes In The Bioactive Protein Concentrations In The Bovine Colostrum Of Jersey And Polish Holstein–Friesian Cows, Monika Sobczuk-Szul, Zofia Wielgosz-Groth, Marek Wronski, Arkadiusz Rzemieniewski
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine changes in the bioactive protein concentrations in the bovine colostrum of Jersey and Polish Holstein-Friesian (PHF) cows. Double colostrum samples were collected from 16 Jersey and PHF cows, during 8 successive milking runs after calving. A total of 256 colostrum samples were analyzed to determine the pH, density, percentage share, and content of selected bioactive proteins, including the percentage share of casein fractions (\alpha_s-, \beta-, \gamma-, and \kappa-) in the total casein, and the concentrations of \alpha-lactalbumin (\alpha-LA), \beta-lactoglobulin (\beta-LG), lactoferrin (LF), interleukin-1\beta, interleukin-6, and tumor necrosis factor-alpha. The concentrations of the …
Determination Of Newcastle Disease Virus Among Wild Bird Populations In Lake Van Basin, Turkey, Banur Boynukara, Ti̇mur Gülhan, Fethi̇ye Çöven, İlhami̇ Ki̇zi̇roğlu, Ati̇lla Durmuş
Determination Of Newcastle Disease Virus Among Wild Bird Populations In Lake Van Basin, Turkey, Banur Boynukara, Ti̇mur Gülhan, Fethi̇ye Çöven, İlhami̇ Ki̇zi̇roğlu, Ati̇lla Durmuş
Turkish Journal of Veterinary & Animal Sciences
In this study, 540 feces samples taken from a total of 22 bird species, including transit migrant, winter visitor, migratory, and resident bird species, in Lake Van basin were examined by real-time polymerase chain reaction (RT-PCR) with respect to the Newcastle disease virus (NDV). All of the feces samples were cultured in specific pathogen-free embryonated chicken eggs (ECEs) for NDV isolation. The NDV isolates were analyzed for virulent fusion (F) protein by RT reverse transcription PCR (RRT-PCR). Of the 540 examined feces samples, 28 (5.18%) were found to be positive by RT-PCR. The same samples were cultured in ECEs and, …
Effects Of Parity And Litter Size On The Energy Contents And Immunoglobulin G Concentrations Of Awassi Ewe Colostrum, Shogo Higaki, Masashi Nagano, Seiji Katagiri, Yoshiyuki Takahashi
Effects Of Parity And Litter Size On The Energy Contents And Immunoglobulin G Concentrations Of Awassi Ewe Colostrum, Shogo Higaki, Masashi Nagano, Seiji Katagiri, Yoshiyuki Takahashi
Turkish Journal of Veterinary & Animal Sciences
This study determined the energy content and immunoglobulin G (IgG) concentration of Awassi ewe colostrum and examined the effects of parity and litter size on them. Colostral samples were collected from 57 ewes from the 1st to 7th parities with a litter size of 1 or 2, within 12 h after lambing. Concentrations of colostral fat, lactose, and protein were measured as energy sources, and IgG was measured as representative of the immunoglobulin content of the colostrum. Mean values obtained from analyses of the ewe colostrum samples were 7.4 ± 2.1 kJ/g for the energy value and 60.9 ± 21.4 …
Multiple Jaw Fractures And Hiatus Linguae In A Dog, İbrahi̇m Akin, Murat Sarierler, Nuh Kiliç, Ali̇ Belge
Multiple Jaw Fractures And Hiatus Linguae In A Dog, İbrahi̇m Akin, Murat Sarierler, Nuh Kiliç, Ali̇ Belge
Turkish Journal of Veterinary & Animal Sciences
The case of a 3.5-year-old male Norwegian Elkhound crossbreed dog, seen the day after a traffic accident, is reported. Fractures in the symphysis mandibulae and the right corpus mandibulae were diagnosed. The apex linguae hung down laterally; a 2-cm cut wound was present on the right side. Two more cut wounds (6 cm long on the ventral surface and 3 cm long on the dorsal aspect) of the tongue in a direction oblique to its long axis were connected by a cut through the entire thickness of the tongue. Tooth 103 was broken at the gingival line and 104 under …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Factors Affecting Colostrum Quality Of Ewes And Immunostimulation, Özge Yilmaz, Güven Kaşikçi
Factors Affecting Colostrum Quality Of Ewes And Immunostimulation, Özge Yilmaz, Güven Kaşikçi
Turkish Journal of Veterinary & Animal Sciences
Maternal antibodies play a major role in the development of the immune system of a young animal. Ideally, the transmission of maternal immunity to the foetus occurs in the uterus. However, in ruminants, as there is no maternal antibody transfer from the mother to her young by way of the uterus, the antibodies present in the colostrum are a vital necessity for newborn ruminants. After birth, an unhealthy neonatal period for the young animal and an unhealthy puerperal period for the mother can cause significant financial losses. In animal husbandry, due to the budget allocated for the treatment of diseases …
Ultrasonographic Evaluation Of Buffalo Eyes, Gholamreza Assadnassab, Majid Fartashvand
Ultrasonographic Evaluation Of Buffalo Eyes, Gholamreza Assadnassab, Majid Fartashvand
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to describe the ultrasonography appearance and measurements of normal buffalo eyes. Ocular ultrasonographic examinations were performed on 20 adult buffaloes. Transpalpebral ultrasonographic images were obtained with a 6-8 MHz linear transducer in the axial imaging plane. The ultrasonographic appearance of structures within the buffalo eye is similar to that in other species. When comparing measurements, the anteroposterior depth of the lens, vitreous chamber, and axial length of the globe on the left side were greater than on right, and the anterior chamber depth and scleroretinal rim wall thickness on the left side were also …
Immunokinetics Of Theileria Equi Specific Antibodies: A Comparison In Serial And Single Dilution Elisa Antibody End Titres, Yogesh Kumar, Dharam Vir Malhotra, Anil Kumar Nichani, Ashok Kumar, Shruti Dhar, Sanjay Kumar
Immunokinetics Of Theileria Equi Specific Antibodies: A Comparison In Serial And Single Dilution Elisa Antibody End Titres, Yogesh Kumar, Dharam Vir Malhotra, Anil Kumar Nichani, Ashok Kumar, Shruti Dhar, Sanjay Kumar
Turkish Journal of Veterinary & Animal Sciences
Theileria equi, a haemoprotozoan of equids, is responsible for endemic infection/latency in tropical/subtropical parts of the world. The present study investigated the immunokinetics of T. equi infection in experimental animals and the diagnostic applicability of single dilution ELISA vis-à-vis conventional serial dilution ELISA. Sequential serum samples were collected up to 90 days postinfection (PI) from 4 donkeys experimentally infected with T. equi. Immunokinetics of T. equi antibodies end titre were determined by serial and single dilution ELISA. A significant rise in initial ELISA antibody end titre (1:800 in serial dilution ELISA and from 1:600 to 1:650 in single dilution ELISA) …
The Effect Of Electron Beam Irradiation On Β-Glucan Content, X-Ray Diffraction Of Starch, Protein Subunit Patterns, And In Vivo Digestibility Of Barley Grain In Cockerels, Parvin Shawrang, Ali Asghar Sadeghi, Behnam Ghorbani
The Effect Of Electron Beam Irradiation On Β-Glucan Content, X-Ray Diffraction Of Starch, Protein Subunit Patterns, And In Vivo Digestibility Of Barley Grain In Cockerels, Parvin Shawrang, Ali Asghar Sadeghi, Behnam Ghorbani
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to evaluate the effect of electron beam radiation on the chemical composition, the \beta-glucan content, the water extract viscosity, the crystallinity of starch, the patterns of protein subunits, and the in vivo digestibility of barley grain. Barley samples were irradiated at doses of 10, 15, 20, 25, and 30 kGy under the electron beam. In a completely randomized design, cockerels were fed raw or irradiated samples to determine the digestibility of crude protein and gross energy. Irradiation had no effect on the total contents of protein, starch, and \beta-glucan. At doses of 10, 15, 20, …
Fertility Issues In Simmental Cows In Central Croatia: A 5-Year Study, Robert Zobel, Suzana Tkalcic, Wendell Cole
Fertility Issues In Simmental Cows In Central Croatia: A 5-Year Study, Robert Zobel, Suzana Tkalcic, Wendell Cole
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to establish the fertility trends in dairy cows in Central Croatia and compare the trends and causes of infertility and subfertility during a 5-year period. A total of 12,060 Simmental cows and heifers were included in the study. The animals were examined by vaginoscopy, transrectal palpation, and ultrasonography on a regular basis. Fertility problems that included infertility and subfertility were diagnosed in 56.61% of all observed animals. The total number of animals diagnosed with subfertility increased and almost doubled by the end of the study period. Subfertility issues associated with anovulatory oestrus, delayed ovulation, …
Relationship Between Dead Pupa Removal And Season And Productivity Of Honey Bee (Apis Mellifera, Hymenoptera: Apidae) Colonies, Ahmet Güler, Hakan Toy
Relationship Between Dead Pupa Removal And Season And Productivity Of Honey Bee (Apis Mellifera, Hymenoptera: Apidae) Colonies, Ahmet Güler, Hakan Toy
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to evaluate the dead pupae removal behaviour of 90 honey bee (Apis mellifera L.) colonies during the beekeeping season and the relationships between removal and colony productivity. The liquid nitrogen technique was used in May, June, July, August, and September. The number of removed pupae was significantly (P < 0.01) correlated with the month and changed throughout the season. The highest cleaning efficiency of the colonies were recorded in July and September, and the lowest were in May and August. While the average dead pupae removal was 83.75% in the 90 colonies, the percentage of removed pupae varied between 56.4% and 99.3% during the 5 months. There were significant positive correlations between dead pupae removal and honey yield (P < 0.01; r = 0.295), bee wax production (P < 0.01; r = 0.334), and adult worker bee population (P < 0.05; r = 0.233). No correlation was found between dead pupae removal and brood production and average temperature. Although hygienic behaviour has positive effects on many characters relating to productivity in untreated breeding populations, it is affected by many biotic and abiotic factors. This behaviour decreases with many stressful conditions (wasps, Merops sp., predators, honey harvesting) and increases with colony strength during the season.
The Effect Of Flashed Light On The Ultrastructure Of The Retinal Photoreceptor Cells In Rabbit: A Transmission Electron Microscope Study, Arash Esfandiari, Iraj Posti, Asghar Dehghan, Nasser Hadjipour
The Effect Of Flashed Light On The Ultrastructure Of The Retinal Photoreceptor Cells In Rabbit: A Transmission Electron Microscope Study, Arash Esfandiari, Iraj Posti, Asghar Dehghan, Nasser Hadjipour
Turkish Journal of Veterinary & Animal Sciences
The effects of light exposure on the retina have been carefully considered in recent years. The purpose of the current study was to investigate the effect of flashed light with low and high intensity on the photoreceptor layer of rabbit. Fifteen adult male New Zealand White rabbits were randomly divided into 3 groups: a control group, experimental group I (exposed to 60 W of flashed light 5 times), and experimental group II (exposed to 1000 W of flashed light 5 times). The retinas of the eyes were removed and studied by transmission electron microscope. The photoreceptor layer damage in experimental …