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Determination Of The Amino Acid And Chemical Composition Of Canned Smoked Mussels (Mytilus Galloprovincialis, L.), Gülgün F. Ünal Şengör, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu Jan 2008

Determination Of The Amino Acid And Chemical Composition Of Canned Smoked Mussels (Mytilus Galloprovincialis, L.), Gülgün F. Ünal Şengör, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu

Turkish Journal of Veterinary & Animal Sciences

In this research smoking and canning techniques were applied to cultured mussels (Mytilus galloprovincialis, L.) from the Çanakkkale Strait in Eceabat, Turkey. Mussels that were smoked by liquid and traditional methods were canned in different sauces. The chemical composition and amino acid composition of the canned smoked mussels were determined by the results of laboratory analyses. As a result of smoking and canning mussels, a food with high nutritional value was obtained. It was determined that the heat applied to the product during smoking and canning did not effect amino acid composition negatively and that if any losses occur, they …


Effect Of Different Diets On Growth Performance And Feed Efficiency In Early Weaned Piglets, Fi̇li̇z Akdağ, Özkan Elmaz, Can Kutay, Hidir Demi̇r Jan 2008

Effect Of Different Diets On Growth Performance And Feed Efficiency In Early Weaned Piglets, Fi̇li̇z Akdağ, Özkan Elmaz, Can Kutay, Hidir Demi̇r

Turkish Journal of Veterinary & Animal Sciences

In this study the effects of different diets on the survival, growth performance, and feed efficiency of early weaned piglets were investigated. In this study, 96 crossbred piglets obtained from uncontrolled interbreeding of Bulgarian Large White, Large Black, and Turopolje for many years, which had weaned at the age of 28 days, were used and they were grouped equally to form one control and 2 experimental groups. Each group was fed with a different protein diet for 4 weeks: the first group was fed sunflower meal (SFM), the second group was fed soybean meal (SBM), and the control group was …


A Study Of Somatic Cell Counts In The Milk Of Holstein-Friesian Cows Managed In Mediterranean Climatic Conditions, Atakan Koç Jan 2008

A Study Of Somatic Cell Counts In The Milk Of Holstein-Friesian Cows Managed In Mediterranean Climatic Conditions, Atakan Koç

Turkish Journal of Veterinary & Animal Sciences

Somatic cell counts (SCC) in the milk of Holstein-Friesian (HF) cows were determined by direct microscopic SCC technique. For a two-year period, milk samples were collected monthly from buckets during the morning and evening milkings at 4 different dairy farms. In total, 1,464 SCC readings from 88 HF cows were analyzed by using repeated measures. Herd, lactation month, parity, milking time, and herd interaction effects on SCC were statistically significant (P < 0.05). The average SCC in milk per herd was between 296,483 and 688,811 cells/ml. SCC in milk increased as parity increased. The average SCC in milk from evening milking was about 83,165 cells/ml higher than from morning milking. Improving milking management, reducing stress, providing extra care during the first month of lactation, and milking at a uniform interval will help to decrease SCC in milk and the prevalence of mastitis.


Semen Collection From Japanese Quail (Coturnix Japonica) Using A Teaser Female, Bronislawa Chelmonska, Anna Jerysz, Ewa Lukaszewicz, Artur Kowalczyk, Irek Malecki Jan 2008

Semen Collection From Japanese Quail (Coturnix Japonica) Using A Teaser Female, Bronislawa Chelmonska, Anna Jerysz, Ewa Lukaszewicz, Artur Kowalczyk, Irek Malecki

Turkish Journal of Veterinary & Animal Sciences

The quantity and quality of Japanese quail (Coturnix japonica) semen collected individually after stimulation by a teaser female was assessed. From among 25 mature males, 10 were selected for experimental purposes on the basis of reaction intensity to stimulation, size of the proctodeal foam gland, and ejaculation speed. Males were kept individually in cages (32 x 44 x 24 cm) and 5 females that served for male stimulation were kept in a group cage (60 x 45 x 48 cm). The applied method of semen collection was very effective and with it we obtained ejaculates of good quality; average volume …


Harvesting And Evaluation Of Riverine Buffalo Follicular Oocytes, Huma Jamil, Hafiz Abdus Samad, Zafar Iqbal Qureshi, Najeeb Ur Rehman, Laeed Akbar Lodhi Jan 2008

Harvesting And Evaluation Of Riverine Buffalo Follicular Oocytes, Huma Jamil, Hafiz Abdus Samad, Zafar Iqbal Qureshi, Najeeb Ur Rehman, Laeed Akbar Lodhi

Turkish Journal of Veterinary & Animal Sciences

The low superovulatory response and poor recovery rate of oocytes are major impediments to the application of in vitro fertilization and embryo transfer technology in buffaloes. The present study aimed to evaluate the comparative efficacy of oocyte collection methods, season (low and peak breeding season), and ovarian status (presence or absence of corpus luteum) on the recovery rate and quality of recovered buffalo follicular oocytes. For this purpose riverine buffalo ovaries were collected from buffaloes slaughtered at Faisalabad Municipal Corporation Slaughter House. To study the efficiency of 3 different recovery methods the ovaries were dissected (n = 291), punctured (n …


The Effect Of Stocking Density On Stress Reaction In Broiler Chickens During Summer, Mehmet Kenan Türkyilmaz Jan 2008

The Effect Of Stocking Density On Stress Reaction In Broiler Chickens During Summer, Mehmet Kenan Türkyilmaz

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to investigate the effect of stocking density on the heterophil to lymphocyte ratio (H:L), blood corticosterone concentration, immune response, and some performance parameters in broilers during summer. In all, 300 1-day-old commercial broiler chicks (Ross 308) were housed at densities of 15, 20, and 25 birds/m^2, with 2 replicates of each. H:L ratio and blood corticosterone concentration were used to measure the level of stress in the birds. Newcastle disease (ND) antibody titers were also analyzed to determine the level of immune response with a commercial ELISA kit. Mean H:L ratio, corticosterone concentration, and …


Antibiotic Susceptibility Patterns Of Pseudomonas Aeruginosa Strains Isolated From Dogs With Otitis Externa, Süheyla Türkyilmaz Jan 2008

Antibiotic Susceptibility Patterns Of Pseudomonas Aeruginosa Strains Isolated From Dogs With Otitis Externa, Süheyla Türkyilmaz

Turkish Journal of Veterinary & Animal Sciences

The aims of this study were to isolate Pseudomonas aeruginosa from dogs with otitis externa (OE), to determine the susceptibility of isolated strains to antibiotics, and to evaluate the incidence of the infection in the Aydın region. For this purpose, ear swab samples were obtained from 92 dogs with symptoms of OE infection and the samples were examined bacteriologically. Bacteria were isolated from 88 (96%) of 92 samples but no isolation was performed on 4 (4%) dogs. In total 93 microorganisms were identified. Among these microorganisms, staphylococci species were the most isolated one in number (43%), followed by P. aeruginosa …


Mannan Oligosaccharides (Mos) From Saccharomyces Cerevisiae In Broilers: Effects On Performance And Blood Biochemistry, İlkay Yalçinkaya, Tüli̇n Güngör, Mehmet Başalan, Evren Erdem Jan 2008

Mannan Oligosaccharides (Mos) From Saccharomyces Cerevisiae In Broilers: Effects On Performance And Blood Biochemistry, İlkay Yalçinkaya, Tüli̇n Güngör, Mehmet Başalan, Evren Erdem

Turkish Journal of Veterinary & Animal Sciences

This study was conducted to investigate the effects of mannan oligosaccharides (MOSs), which are commonly used as alternatives to antibiotics, on the growth performance and some blood parameters in broiler chickens. The study included 120 Ross 308 male broiler chicks (1-day-old at the beginning of the study). There were 4 treatment groups, each consisting of 3 replicates. MOSs were added at the level of 0.05%, 0.10%, and 0.15% to the starter and finisher diets. The experiment lasted 42 days. Body weight gain (BWG), feed intake (FI), and feed conversion ratio (FCR) were not significantly different (P > 0.05) between MOS treatment …


The Determination Of The Shelf Life And Some Nutritional Components Of Gilthead Seabream (Sparus Aurata L., 1758) After Cold And Hot Smoking, Şengül Bi̇lgi̇n, Mustafa Ünlüsayin, Levent İzci̇, Ali̇ Günlü Jan 2008

The Determination Of The Shelf Life And Some Nutritional Components Of Gilthead Seabream (Sparus Aurata L., 1758) After Cold And Hot Smoking, Şengül Bi̇lgi̇n, Mustafa Ünlüsayin, Levent İzci̇, Ali̇ Günlü

Turkish Journal of Veterinary & Animal Sciences

This study aimed to determine the shelf life, as well as chemical and microbiological quality of gilthead seabream (Sparus aurata L., 1758) prepared by 2 different methods of smoking (hot smoking and cold smoking). The effects of hot and cold smoking on the chemical composition and microbial load of gilthead seabream, as well as organoleptic analysis of the smoked product were investigated. Significant (P < 0.05) differences were found in the chemical composition of fresh and smoked seabream. The panelists liked the hot smoked fish more than the cold smoked fish, according to sensory analysis results. Changes in pH, thiobarbituric acid (TBA), and total volatile basic nitrogen (TVB-N) values were significant (P < 0.05) during storage at 4 °C. Microbiological analysis results demonstrated that the smoking techniques reduced the microbial content of the fish, whereas microbial content increased during storage. The smoking methods tested had a small effect on the level of vitamin D_3 in gilthead seabream.


Epidemiology Of Tropical Theileriosis In The Cappadocia Region, Abdullah İnci̇, Anil İça, Alparslan Yildirim, Zati̇ Vatansever, Ayşe Çakmak, Hasan Albasan, Yücel Çam, Ayhan Atasever, Önder Düzlü Jan 2008

Epidemiology Of Tropical Theileriosis In The Cappadocia Region, Abdullah İnci̇, Anil İça, Alparslan Yildirim, Zati̇ Vatansever, Ayşe Çakmak, Hasan Albasan, Yücel Çam, Ayhan Atasever, Önder Düzlü

Turkish Journal of Veterinary & Animal Sciences

A total of 554 cattle from the Cappadocia region were divided into 5 different groups according to vaccination and were examined for Theileria annulata by microscope and indirect fluorescence antibody test (IFAT). The sampled cattle were checked for tick infestation. The prevalence of T. annulata was 60.5% by microscopic examination and 67.5% by IFAT. According to the microscopic examination, the prevalence of T. annulata was significantly (P < 0.001) higher in the unvaccinated group. The seropositivity according to IFAT was significantly (P < 0.001) lower in the unvaccinated group. The morbidity was significantly (P < 0.001) higher in the unvaccinated, semi-grazed, pure breed, and >2 years age groups. The mortality was significantly higher in the unvaccinated (P < 0.001), semi-grazed (P < 0.05), pure breed (P < 0.05), and female (P < 0.001) groups. A total of 1585 tick specimens belonging to the genera Hyalomma, Rhipicephalus, Dermacentor, Boophilus, and Ornithodorus were detected in 21.48% of examined cattle. The developing forms of T. annulata were determined in the H. anatolicum anatolicum ticks microscopically. Out of 554 cattle, 156 (27.61%) were diagnosed with acute tropical theileriosis. Out of these 156 cattle, 86 (56.21%) died due to the disease.


Uterine And Ovarian Metastasis Of Transmissible Venereal Tumor In A Bitch, Ayhan Baştan, Duygu Baki̇ Acar, Mehmet Cengi̇z Jan 2008

Uterine And Ovarian Metastasis Of Transmissible Venereal Tumor In A Bitch, Ayhan Baştan, Duygu Baki̇ Acar, Mehmet Cengi̇z

Turkish Journal of Veterinary & Animal Sciences

In this case report, metastasis of a transmissible venereal tumor (TVT) to the uterus and ovaries is presented. A 7-year-old female boxer dog with hemorrhagic vulvar discharge and a vaginal mass was brought to Ankara University Faculty of Veterinary Medicine, Clinics of Gynecology and Obstetrics. TVT was diagnosed by clinical findings and cytologic examination. Multifocal nodules in the uterus and enlargements of the uterine wall were detected by ultrasonographic examination. Ovariohysterectomy was performed because of uterine pathology. Histopathologic examination of the uterus and ovarium showed that the multifocal masses in the uterus and ovaries originated from vaginal TVT.


Influence Of Additives And Fermentation Periods On Silage Characteristics, Chemical Composition, And In Situ Digestion Kinetics Of Jambo Silage And Its Fodder In Nili Buffalo Bulls, M. Aasif Shahzad, Muhammad Sarwar, Mahr-Un Nisa, N. A. Tauqir Jan 2008

Influence Of Additives And Fermentation Periods On Silage Characteristics, Chemical Composition, And In Situ Digestion Kinetics Of Jambo Silage And Its Fodder In Nili Buffalo Bulls, M. Aasif Shahzad, Muhammad Sarwar, Mahr-Un Nisa, N. A. Tauqir

Turkish Journal of Veterinary & Animal Sciences

Jambo grass (Sorghum bicolour x Sorghum sudanefe) harvested 50 days after sowing was ensiled in laboratory silos using 2 additives, cane molasses and ground corn grains, each at the rate of 2%, 4%, and 6% levels for 30, 35, and 40 days at room temperature (28 °C). Data regarding incubation days were pooled. The pH and lactic acid concentration in jambo grass silage were not affected by the additive type, level, or fermentation period. Dry matter (DM) content of jambo silage was significantly (P < 0.05) affected by additive type; however, additive levels and fermentation periods did not affect its DM contents. Crude protein content of jambo grass was not affected by ensiling time, additive type, or level. The true protein contents of jambo grass silage were significantly (P < 0.05) higher with molasses than with ground corn. Neutral detergent fiber (NDF) and hemicellulose content of jambo grass were significantly (P < 0.05) affected by additives and their levels, but fermentation periods did not influence the NDF contents of jambo grass silage. Cellulose, acid detergent fiber, and acid detergent lignin contents of jambo silage were not affected by additive type, level, or fermentation period. Therefore, jambo grass ensiled with 2% molasses for 30 days was selected for in situ digestion kinetics in bulls. Dry matter and NDF degradabilities of jambo grass were significantly higher than those of its silage at 48 h of ruminal incubation. Ruminal lag time, and rate and extent of DM and NDF degradation were similar for jambo grass and its silage. The results of this study implied that jambo grass ensiled with 2% molasses for 30 days has similar nutritive value to that of its forage in bulls.


Application Of Mentofin^® In Broilers With Clinical Infectious Bursal Disease To Reduce Escherichia Coli Related Problems After Vaccination Against Newcastle Disease, K. Tayfun Çarli, Kaan Önat, Elçi̇n Günaydin Jan 2008

Application Of Mentofin^® In Broilers With Clinical Infectious Bursal Disease To Reduce Escherichia Coli Related Problems After Vaccination Against Newcastle Disease, K. Tayfun Çarli, Kaan Önat, Elçi̇n Günaydin

Turkish Journal of Veterinary & Animal Sciences

In this study Mentofin^® was used in commercial broiler chickens naturally exposed to infectious bursal disease virus (IBDV) and administered live Newcastle disease virus (NDV) vaccine to evaluate the ability of Mentofin^® to reduce Escherichia coli-related respiratory lesions, immunomodulate Newcastle disease (ND) vaccine response, change pharyngeal aerobic bacterial counts, and have certain impacts on specific production parameters. Mentofin^® was added to the drinking water (100 ml/500 l water) of broiler chickens aged between 3 and 5 days. ND and IBD vaccinations were administered via drinking water to 15-day-old chickens. NDV vaccination was given again when the chickens were 20 days …


Investigation Of Chicken Infectious Anemia Virus Infection By Pcr And Elisa In Chicken Flocks, H. Hüseyi̇n Hadi̇mli̇, Osman Ergani̇ş, Leyla Güler, Uçkun Sai̇t Uçan Jan 2008

Investigation Of Chicken Infectious Anemia Virus Infection By Pcr And Elisa In Chicken Flocks, H. Hüseyi̇n Hadi̇mli̇, Osman Ergani̇ş, Leyla Güler, Uçkun Sai̇t Uçan

Turkish Journal of Veterinary & Animal Sciences

Presence of the chicken infectious anemia virus (CIAV) infection in chicken flocks in some provinces of Turkey was investigated by ELISA and PCR in this study. From 38 flocks (16 commercial layer, 10 commercial broilers, 4 breeder layers and 8 breeder broilers), 922 serum samples were tested for CIAV-specific antibodies using a commercially available competitive ELISA. CIAV antibodies were positive in 609 (66.0%) sera from 34 flocks (89.5%). A total of 95 thymus samples from 25 flocks, 57 samples from 15 commercial layers, and 38 samples from 10 commercial broiler flocks were tested by PCR. In 53 (55.8%) thymus samples …


A Bicistronic Dna Vaccine Containing Gene Of Fmdv And Bovine Ifn-\Alpha Can Prime Humoral And Cellular Immune Responses Of Guinea Pigs, Huichen Guo, Shiqi Sun, Jiangtao Ma, Zaixin Liu, Xiangtao Liu, Qingge Xie Jan 2008

A Bicistronic Dna Vaccine Containing Gene Of Fmdv And Bovine Ifn-\Alpha Can Prime Humoral And Cellular Immune Responses Of Guinea Pigs, Huichen Guo, Shiqi Sun, Jiangtao Ma, Zaixin Liu, Xiangtao Liu, Qingge Xie

Turkish Journal of Veterinary & Animal Sciences

The study was conducted to evaluate the immunogenicity and protective efficacy of a DNA vaccine against foot-and-mouth disease virus (FMDV). Genes encoding the P1, 2A, 3C of FMDV O/China99 and bovine IFN-\alpha were cloned into pcDNA3.1 (+) expression vector under CMV promoter and FMDV IRES control, respectively. The recombinant plasmids were administered to guinea pigs by intramuscular injection with mono- or bicistronic expression plasmids and aurintricarboxylic acid (ATA). After 2 sequential vaccinations with plasmid DNA, all of guinea pigs were challenged with 100 ID_{50} FMDV O/China99. Anti-FMDV antibodies were detected by ELISA and neutralization assay, and the phenotyping of T-cell …


Comparative Results Of Survival Of Vitrified Biopsied Goat Embryos And Mouse Morulae, Aqin Chen, Rui Zhang, Songdong Yu Jan 2008

Comparative Results Of Survival Of Vitrified Biopsied Goat Embryos And Mouse Morulae, Aqin Chen, Rui Zhang, Songdong Yu

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to find an efficient cryoprotectant and a suitable procedure for vitrification of mouse morulae. The method found with mouse morulae was then applied to the cryopreservation of biopsied goat embryos. Mouse morulae were exposed, in 1- or 2-step, to the ethylene glycol (EG)-based solutions EFS30 or EDFS30, which contained 30% EG and 15% EG plus 15% dimethylsulphoxide (DMSO), respectively, in phosphate buffer saline (PBS) containing 30% (w/v) Ficoll and 0.5 M sucrose, cooled in liquid nitrogen and warmed up rapidly. After warming, the rate of the hatched blastocyst formation in mouse morulae vitrified with …


The Effects Of A Nutritionally Unbalanced Diet On Some Blood And Postpartum Fertility Parameters In Dairy Cows, Erol Alaçam, Şaki̇r Doğan Tuncer, M. Rifat Salmanoğlu, Seher Küçükersan, Kemal Küçükersan, Abdurrahman Özlüer Jan 2008

The Effects Of A Nutritionally Unbalanced Diet On Some Blood And Postpartum Fertility Parameters In Dairy Cows, Erol Alaçam, Şaki̇r Doğan Tuncer, M. Rifat Salmanoğlu, Seher Küçükersan, Kemal Küçükersan, Abdurrahman Özlüer

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the effects of mineral imbalances and negative energy balance on reproductive functions during the early and later stages of the postpartum period in dairy cows. The study included 100 randomly selected multiparous Holstein cows aged between 2 and 8 years (mean weight: 650 kg). The animals´ diets were not manipulated and they were fed the rations used by the study farm. Blood samples were taken on postpartum days 0, 20, 24, 30, 31, 38, 45, 60, and 90. Cows with calving and/or puerperium problems were recorded. Analyses were made for non-esterified fatty acids, …


Genetic Heterogeneity And Antibiotic Susceptibility Of Vibrio Alginolyticus Strains Isolated From Horse-Mackerel (Trachurus Trachurus L., 1758), Selmi̇n Özer, Gönül Aslan, Seda Tezcan, Pinar Sevi̇m Bulduklu, Mehmet Sami̇ Seri̇n, Gürol Emekdaş Jan 2008

Genetic Heterogeneity And Antibiotic Susceptibility Of Vibrio Alginolyticus Strains Isolated From Horse-Mackerel (Trachurus Trachurus L., 1758), Selmi̇n Özer, Gönül Aslan, Seda Tezcan, Pinar Sevi̇m Bulduklu, Mehmet Sami̇ Seri̇n, Gürol Emekdaş

Turkish Journal of Veterinary & Animal Sciences

This study was performed to investigate the presence of halophylic Vibrio spp. in horse-mackerel (Trachurus trachurus L., 1758). In total, 80 fish samples were collected from fish markets and supermarkets between 04.04.2006 and 16.05.2006 in the city of Mersin. All fish samples were microbiologically tested for halophylic Vibrio spp. Nine (11.25%) Vibrio spp. strains were isolated and identified as V. alginolyticus. Molecular epidemiological discrimination and antimicrobial susceptibility patterns of V. alginolyticus strains were also analysed by arbitrarily primed polymerase chain reaction (AP-PCR) and Kirby-Bauer disc diffusion, respectively. Genotypic heterogeneity of these 9 isolates discriminated by AP-PCR determined that while only …


Effects Of Dietary Boric Acid Supplementation On Performance, Eggshell Quality And Some Serum Parameters In Aged Laying Hens, Derya Yeşi̇lbağ, Mustafa Eren Jan 2008

Effects Of Dietary Boric Acid Supplementation On Performance, Eggshell Quality And Some Serum Parameters In Aged Laying Hens, Derya Yeşi̇lbağ, Mustafa Eren

Turkish Journal of Veterinary & Animal Sciences

The effects of dietary boric acid (BA) supplementation on feed consumption, feed efficiency, egg production, egg weight, eggshell thickness, eggshell breaking strength, and some serum parameters (Ca, P, and Mg) were examined in 100 layer hens at 60 weeks of age. Commercial corn-soy-based layer diets were formulated as basal diets for the control treatment. Basal diets were supplemented with 25, 50, and 100 mg/kg BA (H_3BO_3), respectively, in experimental groups I, II, and III. In total, 4 dietary treatments were employed in the experiment. The experiment lasted 75 days. Feed efficiency and egg production values were not affected significantly by …


Investigation Of The Incidence And Diagnosis Of Subclinical Mastitis In Early Lactation Period Cows, Ayhan Baştan, Ci̇han Kaçar, Duygu B. Acar, Mi̇that Şahi̇n, Mehmet Cengi̇z Jan 2008

Investigation Of The Incidence And Diagnosis Of Subclinical Mastitis In Early Lactation Period Cows, Ayhan Baştan, Ci̇han Kaçar, Duygu B. Acar, Mi̇that Şahi̇n, Mehmet Cengi̇z

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to compare the results of the California mastitis test (CMT) and bacteriological culture for detection of subclinical intramammary infections after 10 days postpartum. Samples were collected from 102 cows. The CMT was performed once on each cow. The results of bacteriological culture and the CMT were compared in 344 milk samples. Two hundred fifty samples were CMT (+) and 94 samples were CMT (-); 224 samples were bacteriologic culture (+) and 120 samples were culture (-). Both CMT and culture (+) samples numbered 212, CMT and culture (-) samples 82, CMT (+) and culture …


Antibioresistance Of Escherichia Coli Strains Isolated From Chicken Colibacillosis In Western Algeria, Abdelhamid Hamoudi, Hebib Aggad Jan 2008

Antibioresistance Of Escherichia Coli Strains Isolated From Chicken Colibacillosis In Western Algeria, Abdelhamid Hamoudi, Hebib Aggad

Turkish Journal of Veterinary & Animal Sciences

In western Algeria, 251 Escherichia coli isolates were recovered from broilers with clinical signs and lesions of colibacillosis. Serotyping showed that 82% of the isolates belong to one of the following serotypes: O78, O2, and O1. Antibiograms revealed a high level of resistance to oxytetracycline (82%), amoxicilline and ampicilline (47%), trimethoprim-sulfmethoxazole (42%), oxolinic acid and flumequine (31%). However, only a low percentage of strains were resistant to enrofloxacine (6%) and colistine (3%). Although multiresistance was common, low association was found between the serotype and antibioresistance.


Seasonal Variation Of Vitamin A And Beta-Carotene Levels In Ghezel Sheep, Gholamreza Afshari, A. Hasanpour, H. Haghpanah, Bahram Amoughli-Tabrizi Jan 2008

Seasonal Variation Of Vitamin A And Beta-Carotene Levels In Ghezel Sheep, Gholamreza Afshari, A. Hasanpour, H. Haghpanah, Bahram Amoughli-Tabrizi

Turkish Journal of Veterinary & Animal Sciences

The present study was conducted to investigate the variations in blood serum and hepatic levels of vitamin A and b-carotene in Ghezel sheep throughout the year. From 1000 sheep aged 1-5 years, blood and liver samples were collected before and after slaughter. The levels of vitamin A and \beta-carotene in both samples were determined spectrophotometrically. The results showed significant differences between summer and winter values (P < 0.05), but no differences were found between the sexes (P > 0.05). There were significant correlations between the vitamin A levels in serum and the liver (P < 0.05). Due to low levels of vitamin A and \beta -carotene in Ghezel sheep during the winter, supplementary feeding of vitamin A is recommended during this season.


Prevalence And Antibiotic Resistance Of Listeria Spp. Isolated From Ready-To-Eat Foods In Ankara, Ufuk Tansel Şi̇reli̇, Ali̇ Gücükoğlu Jan 2008

Prevalence And Antibiotic Resistance Of Listeria Spp. Isolated From Ready-To-Eat Foods In Ankara, Ufuk Tansel Şi̇reli̇, Ali̇ Gücükoğlu

Turkish Journal of Veterinary & Animal Sciences

In this study the presence of Listeria spp. is tested in 100 ready-to-eat food samples purchased from different stores and traditional food shops in the province of Ankara. The tested materials were 20 each of the following: mayonnaise based salad, kadınbudu köfte (fried meatball), fried liver, rice stuffed mussel, and green salad. Microbiological analyzes showed that 13 of 100 salad samples (13%) were contaminated with Listeria spp. while 10 of 100 salad samples (10%) were contaminated with Listeria monocytogenes. Among these, 4 of 20 mayonnaise based salad samples (20%), 1 of 20 fried liver (5%), 1 of 20 rice stuffed …


Circadian Variations Of Thyroid Hormone Levels Of Nonpregnant Uniparous Fat-Tailed Iranian Ewes In Summer, Saeed Nazifi, Mahdi Saeb, Mahdi Hasankhani, Maryam Ansari-Lari, Narjes Ghafari, Fatemeh Hasanshahi Jan 2008

Circadian Variations Of Thyroid Hormone Levels Of Nonpregnant Uniparous Fat-Tailed Iranian Ewes In Summer, Saeed Nazifi, Mahdi Saeb, Mahdi Hasankhani, Maryam Ansari-Lari, Narjes Ghafari, Fatemeh Hasanshahi

Turkish Journal of Veterinary & Animal Sciences

Circadian variations in serum triiodothyronine (T_3), thyroxine (T_4), free triiodothyronine (fT_3), and free thyroxine (fT_4) levels were investigated in Iranian ewes. For that purpose, blood samples were collected from the jugular veins of 15 adult clinically healthy Iranian nonpregnant uniparous ewes every 6 h (0600, 1200, 1800, and 0000) during 6 days in summer with a mean ambient temperature of 40 °C. Serum T_3, T_4, fT_3, and fT_4 were measured by radioimmunoassay. There were statistically significant differences in thyroid hormone concentrations (T_3, T_4, fT_3, and fT_4) at different hours of the day. The results revealed that serum T_3, T_4, fT_3, …


Seminoma And Cholangiocarcinoma In An 18-Year-Old Male Camel, Serap Bi̇ri̇nci̇oğlu, Hamdi̇ Avci, Ahmet Aydoğan Jan 2008

Seminoma And Cholangiocarcinoma In An 18-Year-Old Male Camel, Serap Bi̇ri̇nci̇oğlu, Hamdi̇ Avci, Ahmet Aydoğan

Turkish Journal of Veterinary & Animal Sciences

Herein, diffuse-type seminoma and intrahepatic cholangiocarcinoma in an 18-year-old male camel are described. The seminoma was located on the right testis (11 x 8.5 x 4.5 cm) and the cut surface of the tumor had a lobulated appearance. The tumor cells disseminated diffusely in the tumoral stroma with hemorrhages, and multiple necrotic foci were seen with microscopic examination. Additionally, the liver was enlarged, firm, and grayish-white; multiple lesions were observed both on the serosal surface and in the cut surface of the liver. Microscopically, the intrahepatic cholangiocarcinoma was composed of gland-like structures and/or solitary islands of neoplastic cells in the …


The Effects Of Feeding Pollen Cake Containing Royal Jelly On Bombus Terrestris L. (Hymenoptera: Apidae) Colony Development, Fehmi̇ Gürel, Ayhan Gösteri̇t Jan 2008

The Effects Of Feeding Pollen Cake Containing Royal Jelly On Bombus Terrestris L. (Hymenoptera: Apidae) Colony Development, Fehmi̇ Gürel, Ayhan Gösteri̇t

Turkish Journal of Veterinary & Animal Sciences

This study was performed to determine the effects of feeding pollen cake containing honeybee royal jelly on Bombus terrestris colony development. In total, 125 bumblebee queens, 68 of which were fed pollen cake containing 10% royal jelly and 57 of which were fed normal pollen cake, were used. We found that 84% of the queens fed pollen cake containing royal jelly and 82% of those fed normal pollen cake laid eggs; 56% of the queens fed normal pollen cake established colonies, whereas queens fed pollen cake containing royal jelly did not establish any colonies and their larvae died. The results …


Fatty Acid Composition Of Some Commercial Marine Fish Feeds Available In Turkey, Mustafa Yildiz Jan 2008

Fatty Acid Composition Of Some Commercial Marine Fish Feeds Available In Turkey, Mustafa Yildiz

Turkish Journal of Veterinary & Animal Sciences

The fatty acid composition was determined for 14 feeds commonly available in Turkey for marine fish species, particularly sea bream and sea bass (juvenile, adult, and broodstock). Nine of the juvenile and adult fish feeds and 1 of the broodstock fish feeds were imported. The other feeds were produced in Turkey. The n-3 highly unsaturated fatty acids (n-3 HUFA) levels in the feeds of juvenile, adult, and broodstock fish were 2.5%-3.9%, 1.5%-3.5%, and 2.1%-4.9% of the dry weight of diets, respectively. Similarly, the docosahexaenoic acid (DHA) levels of these feeds were 1.4%-2.3%, 0.5%-1.8%, and 1.2%-3.0% of the dry weight of …


Single Dose Pharmacokinetics Of Cefepime After Intravenous And Intramuscular Administration In Goats, Kalpesh Patani, Urvesh Patel, Shailesh Bhavsar, Aswin Thaker, Joravarsinh Sarvaiya Jan 2008

Single Dose Pharmacokinetics Of Cefepime After Intravenous And Intramuscular Administration In Goats, Kalpesh Patani, Urvesh Patel, Shailesh Bhavsar, Aswin Thaker, Joravarsinh Sarvaiya

Turkish Journal of Veterinary & Animal Sciences

Pharmacokinetics of cefepime was determined following single dose intravenous (IV) and intramuscular (IM) administration at the rate of 10 mg/kg body weight in a crossover design with an interval of 21 days between IV and IM injections. The experiment was done on 6 healthy young female Surati goats (4-6 months of age). All animals were randomly allocated to receive either IV or IM injection of the drug. Blood samples were collected at various time intervals. Cefepime concentration in serum was determined by high performance liquid chromatography (HPLC). The serum drug concentration-time profile was characteristic of a 2- and 1-compartment open …


Principal Component And Clustering Analysis Of Functional Traits In Swiss Dairy Cattle, Burak Karacaören, Haja N. Kadarmideen Jan 2008

Principal Component And Clustering Analysis Of Functional Traits In Swiss Dairy Cattle, Burak Karacaören, Haja N. Kadarmideen

Turkish Journal of Veterinary & Animal Sciences

The objective of the research was to investigate the relationship among functional traits (body condition score (BCS), milk yield (MY), milking speed (MS), dry matter intake (DMI) and body weight (BW)). Data were from multiparous dairy cows (n = 55) of Chamau research farm of the Swiss Federal Institute of Technology, Switzerland. Principal component analysis with correlation matrix was used to find the relationship among BCS, MY, MS, DMI, BW, and other fixed effects including breed, year at calving, season, parity and year-season interaction. It was found that for all functional traits first 4 principal components explained more than 70% …


Apparent Nutrient Digestibility Of Balanced Diets With Soy Bean Extract Or Meat And Bone Meal In The Nile Tilapia (Oreochromis Niloticus L.) Infected With Vibrio Anguillarum, Kenan Engi̇n, Ferbal Özkan Jan 2008

Apparent Nutrient Digestibility Of Balanced Diets With Soy Bean Extract Or Meat And Bone Meal In The Nile Tilapia (Oreochromis Niloticus L.) Infected With Vibrio Anguillarum, Kenan Engi̇n, Ferbal Özkan

Turkish Journal of Veterinary & Animal Sciences

Nile tilapia, Oreochromis niloticus L., infected with Vibrio anguillarum or not infected were fed balanced diets containing vegetal (solvent extracted soy bean meal (SBM)) or animal (meat and bone meal (MBM)) protein sources in order to demonstrate the apparent nutrient and energy digestibility. Regardless of protein sources in the diets, feed intake was lower in the infected group. Apparent nutrient (AD_{DM} and AD_{CP}) and energy digestibility (AD_{kJ}) values of Nile tilapia fed the SBM diet were significantly better (P < 0.05) than those fed the CONT and MBM diets and changed little between the measurement days in both groups (non-infected and infected). Although no visible symptoms associated with vibriosis were evident on either the skin or internal organs, the significantly lower (P < 0.05) AD_{DM}, AD_{CP}, and AD_{kJ} values obtained between day 1 and 10 (specifically on days 3 and 10) in the infected group fed the CONT and MBM diets might have implicated the pathogenicity of the bacteria. Further research concentrating on higher amounts of solvent extracted soy bean and meat and bone meal, different environmental conditions and doses of infection with V. anguillarum and immune response parameters including physiological and cellular stress responses is needed in order to identify the overall apparent nutrient digestibility of plant and animal protein sources in Nile tilapia infected with V. anguillarum.