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Articles 31 - 60 of 162
Full-Text Articles in Medicine and Health Sciences
The Effect Of The Sale Of Whole Or Cut Up Chicken Meat On Enterprise Income According To Season, Yavuz Cevger, Savaş Sariözkan, Hakan Güler
The Effect Of The Sale Of Whole Or Cut Up Chicken Meat On Enterprise Income According To Season, Yavuz Cevger, Savaş Sariözkan, Hakan Güler
Turkish Journal of Veterinary & Animal Sciences
Weighing data from 389 broiler carcasses and parts formed the research material. The carcasses were divided into 6 different groups according to their weight. Cutting up shrinkage and percentage rates of the parts in the total weight were determined. Gross and net changes in enterprise income were determined according to the summer and winter prices of the whole body and parts. It was determined that cutting up caused a 4.03% net increase in enterprise income at summer prices and a 0.91% net increase at winter prices. It was also determined that cutting up carcasses smaller than 1400 g and greater …
Immunohistochemical Distribution Of Cells Containing Insulin, Glucagon And Somatostatin In The Goose (Anser Anser) Pancreas, Nurhayat Gülmez, Hakan Kocamiş, Şahi̇n Aslan, Mümtaz Nazli
Immunohistochemical Distribution Of Cells Containing Insulin, Glucagon And Somatostatin In The Goose (Anser Anser) Pancreas, Nurhayat Gülmez, Hakan Kocamiş, Şahi̇n Aslan, Mümtaz Nazli
Turkish Journal of Veterinary & Animal Sciences
The purpose of the present study was to determine the distribution of cells containing glucagon (A), insulin (B), and somatostatin (D) in the goose pancreas. Small pieces of tissue from 5 adult geese (Anser anser) pancreases were dissected under deep ether anaesthesia. Sections were stained with Crossmon's connective tissue stain for general observations and Gomori's method for pancreatic islet cells. Sections were further processed for standard immunohistochemical techniques using the avidin-biotin-complex method for the distribution of A, B and D cells. There were no B cells inside the A islets, which were mainly composed of A cells. B islets were …
Avian Polyomavirus Infection In Budgerigars (Melopsittacus Undulatus) In Turkey, Özlem Özmen, Gerry M. Dorrestein
Avian Polyomavirus Infection In Budgerigars (Melopsittacus Undulatus) In Turkey, Özlem Özmen, Gerry M. Dorrestein
Turkish Journal of Veterinary & Animal Sciences
Twenty-five young budgerigars that died with the complaints of abdominal distension and crop swelling were examined pathologically. One hundred and twelve, 8-19-day-old chicks died at the same aviary with the same clinical symptoms over 16 months; the morbidity and mortality rate was 100%. Ascites, hydropericardium, crop and oesophagus ulcers, cardiomegaly, splenomegaly, hepatomegaly and focal hepatic necroses were the predominant necroscopic findings. The histopathological examination revealed characteristic intranuclear inclusion bodies in the liver, kidney, spleen, lung, oesophagus, crop, brain, pancreas, heart, gut, thymus and bone marrow. Avian polyomavirus infection was diagnosed after an immunohistochemical examination. This is the first report of …
The Effects Of Various Supplements On In Situ Dry Matter Degradability Characteristics Of Maize Silage, Aydan Yilmaz, Ülkü Gürsoy
The Effects Of Various Supplements On In Situ Dry Matter Degradability Characteristics Of Maize Silage, Aydan Yilmaz, Ülkü Gürsoy
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to evaluate the effects of various supplements on the in situ dry matter degradability (DMD) characteristics of maize silages. The proportion of the supplements was 1% urea, 2% molasses and 5% cracked barley. In all silages 2% salt was used as the protector. Moreover, one of the silage groups was prepared without salt to examine its impact on DMD. The ingredients of the silages prepared in this study were 1) maize silage (S1), 2) maize silage + salt (S2), 3) maize silage + cracked barley + salt (S3), 4) maize silage + urea + …
Persistent Right Aortic Arch And Its Surgical Correction In A Dog, Yilmaz Koç, Kürşat Turgut, İsmai̇l Şen, Fahretti̇n Alkan, Fati̇h M. Bi̇rdane
Persistent Right Aortic Arch And Its Surgical Correction In A Dog, Yilmaz Koç, Kürşat Turgut, İsmai̇l Şen, Fahretti̇n Alkan, Fati̇h M. Bi̇rdane
Turkish Journal of Veterinary & Animal Sciences
A young dog was examined because of regurgitating at the time of weaning to solid food. The dog was thin, underweight and had a sparse hair coat and distended abdomen. The cervical oesophagus was palpable as a flaccid, air-filled tube in the neck. Cardiac murmurs were not detected on auscultation of the thorax. A test meal of dog food was given and the dog regurgitated masticated, nondigested food a few minutes after eating. Contrast radiography of the oesophagus revealed contrast material accumulating in the oesophagus at the thoracic inlet and cranial to the heart. During surgery, the dilated portion of …
Endometrial Polyps And Adenoma In A Cat With Hydrometra: Case Report, Hasan Ceyhun Macun, Ni̇hat Özyurtlu
Endometrial Polyps And Adenoma In A Cat With Hydrometra: Case Report, Hasan Ceyhun Macun, Ni̇hat Özyurtlu
Turkish Journal of Veterinary & Animal Sciences
A 1-year-old cat with a suspected abortion was brought to the clinic of the Department of Obstetrics and Gynaecology, Faculty of Veterinary Medicine, Ankara University. The cat was examined because of a reoccurrence of a bloody vaginal discharge. Failure to detect a foetus by ultrasonography and the presence of an anechoic zone in the uterus revealed that there had not an abortion. Since the anechoic zone was large, it was thought that a pharmacological approach would not be successful. Despite the vaginal discharge, the physical condition of the patient was suitable for surgery. Therefore, we decided to perform an ovariohysterectomy. …
Meningitis Associated With Brucella Abortus In An Aborted Bovine Foetus, Cengi̇z Çeti̇n, İ. Taci̇ Cangül, Mehmet Akan, Ebru Özel, Ahmet Akkoç
Meningitis Associated With Brucella Abortus In An Aborted Bovine Foetus, Cengi̇z Çeti̇n, İ. Taci̇ Cangül, Mehmet Akan, Ebru Özel, Ahmet Akkoç
Turkish Journal of Veterinary & Animal Sciences
In this study, the brain and other organs from an aborted bovine foetus were examined histopathologically and microbiologically. In addition, a serum sample from the aborting cow was examined serologically. A granulomatous inflammation, characterised by the infiltration of lymphocytes, plasma cells with some neutrophils and macrophages was observed in the meninges of the brain, liver and kidney. Brucella abortus biovar 1 was isolated in pure culture from the brain and other organs. The serum sample was positive for brucellosis. These findings indicate that Brucella abortus is a pathogen capable of inducing meningitis in bovine foetuses.
Correction Of A Unilateral Base Narrow Canine In A Dog Using An Orthodontic Device, Kürşat Özer
Correction Of A Unilateral Base Narrow Canine In A Dog Using An Orthodontic Device, Kürşat Özer
Turkish Journal of Veterinary & Animal Sciences
A 1-year-old male German Shepherd dog was brought in because its hard palate had been damaged by the left mandibular canine tooth. On inspection of the oral structure, lingual deviation to the interproximal area between the upper canine and lateral incisor of the left mandibular canine tooth and mild palatal trauma were seen. Under radiographic examination no traumatic root lesion or residue from the extracted deciduous teeth was determined. The mandibular canine tooth was corrected using a metal inclined plane. After 2 months the lower canine was tilted labially by sliding it along the slope as the dog closed its …
Age Analysis On Different Bony Structures Of Perch (Perca Fluviatilis L. 1758) Inhabiting Derbent Dam Lake (Bafra, Samsun), Nazmi̇ Polat, Derya Bostanci, Savaş Yilmaz
Age Analysis On Different Bony Structures Of Perch (Perca Fluviatilis L. 1758) Inhabiting Derbent Dam Lake (Bafra, Samsun), Nazmi̇ Polat, Derya Bostanci, Savaş Yilmaz
Turkish Journal of Veterinary & Animal Sciences
The age determination method and its accuracy are the most important subjects for the evaluation of age-length-weight relations in fisheries biology, since estimates of survival, growth and mortality rates, analysis of year-classes, and recruitment all depend on age structure. Thus, the aim of this study was to determine the most reliable bony structure for ageing Perca fluviatilis inhabiting Derbent Dam Lake. Scales, vertebrae, otoliths and opercles removed from each fish were examined by 2 readers 3 times, without referring to any information except for the date of capture and gonad state. The precision of the readers was estimated and ageing …
Feeding Biology Of Silurus Glanis (L., 1758) Living In Hirfanlı Dam Lake, Ni̇hal Doğan Bora, Ali̇ Gül
Feeding Biology Of Silurus Glanis (L., 1758) Living In Hirfanlı Dam Lake, Ni̇hal Doğan Bora, Ali̇ Gül
Turkish Journal of Veterinary & Animal Sciences
Stomach contents and feeding features of Silurus glanis living in Hirfanlı Dam Lake were investigated. Recognizable organisms were found in the stomachs of 91 Silurus glanis out of 162 caught between September 1996 and August 1997. The stomach contents of Silurus glanis and their levels were as follows: Gammarus (21.87%), Odonata (19.79%), Sander lucioperca (19.79%), Tinca tinca (18.76%), Silurus glanis (1.04%) and Gastropoda (1.04%). In addition, it was noted that 1.04% of the organisms found in the stomachs of Silurus glanis were Homoptera and 2.08% were the parasite Platyhelminthes.
Conjugal Transfer And Stability Of The Plasmids Determining Exopolysaccharide Production In Lactococcus Lactis Strains, Ela Koçer, Çağla Tükel, Mustafa Akçeli̇k
Conjugal Transfer And Stability Of The Plasmids Determining Exopolysaccharide Production In Lactococcus Lactis Strains, Ela Koçer, Çağla Tükel, Mustafa Akçeli̇k
Turkish Journal of Veterinary & Animal Sciences
A 27.2 kb plasmid in Lactococcus lactis subsp. lactis ELL23, a 32.7 kb plasmid in L. lactis subsp. cremoris ELC5 and a 31.1 kb plasmid in L. lactis subsp. cremoris ELC19 were found to determine exopolysaccharide production (Eps^+) and lactose fermentation (Lac^+) abilities at the end of conjugal transfer studies. Conjugal transfer frequencies (per donor cell) and stability rates of Lac^+/Eps^+ plasmids were determined as 1.0 x 10^{-2 }- 2.8 x 10^{-3} and 80-96%, respectively, after conjugal matings between the aggregative (Agg^+) wild type strains and Agg^+ recipient strain L. lactis subsp. lactis LLT40. On the other hand, conjugal transfer …
The Presence Of Yersinia Enterocolitica And Other Yersinia Species In Ground Beef In Aydın, Turkey, Belgi̇n Siriken
The Presence Of Yersinia Enterocolitica And Other Yersinia Species In Ground Beef In Aydın, Turkey, Belgi̇n Siriken
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to investigate the prevalence of Y. enterocolitica and other Yersinia species in raw ground beef samples and to determine their potential virulence. For this purpose, 61 ground beef samples purchased from 15 different butcher's shops and 3 supermarkets in Aydın province in Turkey were examined between June 2000 and January 2001. The presence of Y. enterocolitica and other Yersinia species was determined using 2 stage enrichment procedures including pre-enrichment (cold) and selective enrichment procedures. All positive cultures of Y. enterocolitica were also tested for markers of virulence including hydrolysis of esculin, fermentation of salicin, …
A Karyological Analysis Of Garra Rufa (Heckel, 1843) (Pisces, Cyprinidae) From The Eastern Mediterranean River Basin In Turkey, Serap Ergene Gözükara, Tolga Çavaş
A Karyological Analysis Of Garra Rufa (Heckel, 1843) (Pisces, Cyprinidae) From The Eastern Mediterranean River Basin In Turkey, Serap Ergene Gözükara, Tolga Çavaş
Turkish Journal of Veterinary & Animal Sciences
A cytogenetic investigation on 12 Garra rufa (Heckel, 1843) specimens, from Müftü stream, was carried out by a slight modification of the conventional air-dried technique, using gill epithelial cells. The diploid chromosome number of this species was 2n = 44, comprising 22 metacentric and 20 submetacentric chromosomes and 2 acrocentric chromosome carrying satellites (NF = 85). A haploid idiogram, based on the chromosome measurements, was prepared. A detailed standard karyotype of G. rufa was established for the first time in this study.
Effect Of Culture Medium Volume On The Development And Viability Of Microinjected Or Noninjected One-Cell Hybrid And Cd-1 Strain Mouse Embryos, Haydar Bağiş, Hande Odaman Mercan
Effect Of Culture Medium Volume On The Development And Viability Of Microinjected Or Noninjected One-Cell Hybrid And Cd-1 Strain Mouse Embryos, Haydar Bağiş, Hande Odaman Mercan
Turkish Journal of Veterinary & Animal Sciences
We investigated the effects of drop volume on the development of mouse presumptive zygotes to the completely hatched blastocyst stage. For this aim, we established 3 experimental groups. In the first group, we cultured hybrid presumptive zygotes to the hatched blastocyst stage in 10 presumptive zygotes per 5, 10, 20, 40 and 50 µl drops. In the second group, we used microinjected hybrid zygotes for culture. In the last group, we cultured CD-1 mouse presumptive zygotes to the hatched blastocyst stage. There was no statistical difference in the first group. In contrast, the data demonstrated that there were significant differences …
Some Quality Characteristics Of Commercial Liquid Rennet Samples, Songül Çakmakçi, Eli̇f Boroğlu
Some Quality Characteristics Of Commercial Liquid Rennet Samples, Songül Çakmakçi, Eli̇f Boroğlu
Turkish Journal of Veterinary & Animal Sciences
The aim was to investigate some of the microbiological, physical, chemical and sensorial properties of commercial rennet samples collected from different regions in Turkey. A total of 25 liquid rennet samples were tested. The total aerobic mesophilic bacteria count was
Using Milk Progesterone Assay At The Time Of Oestrus And Post-Mating For Diagnosing Early Pregnancy In Anatolian Water Buffaloes, Mehmet Uçar, Mustafa Küçükkebapçi, Mustafa Gündoğan, Erdal Saban
Using Milk Progesterone Assay At The Time Of Oestrus And Post-Mating For Diagnosing Early Pregnancy In Anatolian Water Buffaloes, Mehmet Uçar, Mustafa Küçükkebapçi, Mustafa Gündoğan, Erdal Saban
Turkish Journal of Veterinary & Animal Sciences
Milk progesterone level is a good marker to evaluate the functional status of the corpus luteum in all farm animals. The present study was conducted to monitor changes in milk progesterone concentrations at the time of oestrus and post-mating for diagnosing early pregnancy in Anatolian water buffaloes. Twenty-one buffaloes reared at the Kocatepe Agricultural Research Institute, Afyon, Turkey, were used. Milk samples were collected on Days 0 (D0: oestrus-mating), 11, 19, 21 and 24, and then every 3-4 days until Day 45. They were stored at 4 °C and analysed by the enzyme immunoassay (EIA) method. Rectal palpation was performed …
Use Of Spermac® Staining Technique In The Determination Of Acrosomal Defects In Cat Semen, Alper Baran, Başak Evri̇m Şahi̇n, Mi̇that Evecen, Kamber Demi̇r, İ. Kamuran İleri̇
Use Of Spermac® Staining Technique In The Determination Of Acrosomal Defects In Cat Semen, Alper Baran, Başak Evri̇m Şahi̇n, Mi̇that Evecen, Kamber Demi̇r, İ. Kamuran İleri̇
Turkish Journal of Veterinary & Animal Sciences
The types and rates of acrosome and other (head, mid-piece and tail) abnormal spermatozoon types were determined by the Spermac® staining technique. Semen from 5 stray tom cats under the same management conditions was used. Semen collection was performed under general anesthesia by electro-ejaculator once a week for 5 weeks. After ejaculation the semen was diluted by 100 µl of 0.9% NaCl solution and stained with Spermac® stain for morphological evaluation. The morphological criteria were acrosome, other (head, mid-piece and tail) and total morphological defect rates, and were 9.20 ± 2.55%, 9.20 ± 3.49% and 18.40 ± 4.79%, respectively. It …
Occurrence Of Aflatoxin M_1 In Some Cheese Types Sold In Erzurum, Turkey, Mustafa Gürses, Ahmet Erdoğan, Bülent Çeti̇n
Occurrence Of Aflatoxin M_1 In Some Cheese Types Sold In Erzurum, Turkey, Mustafa Gürses, Ahmet Erdoğan, Bülent Çeti̇n
Turkish Journal of Veterinary & Animal Sciences
Sixty-three samples of cheese consisting of 23 White cheeses, 14 Kaşar cheeses, 11 Tulum cheeses, 9 Civil cheeses and 6 Lor cheeses (whey-curd), were analyzed for the occurrence of aflatoxin M_1 (AFM_1) using enzymatic immunoassay. In 28 of 63 samples (44.44%), the presence of AFM_1 was detected in concentrations between 7 ng/kg and 202 ng/kg. The mean levels of AFM_1 were 28.08 ng/kg in White cheeses, 22.80 ng/kg in Kaşar cheeses, 74.05 ng/kg in Tulum cheeses, 12.32 ng/kg in Civil cheeses and 15.95 ng/kg in Lor cheeses.
A Comparative Study On The Milk Yield And Milk Composition Of Two Different Goat Genotypes Under The Climate Of The Eastern Mediterranean, Mahmut Keski̇n, Yahya Kemal Avşar, Osman Bi̇çer, Mutlu Buket Güler
A Comparative Study On The Milk Yield And Milk Composition Of Two Different Goat Genotypes Under The Climate Of The Eastern Mediterranean, Mahmut Keski̇n, Yahya Kemal Avşar, Osman Bi̇çer, Mutlu Buket Güler
Turkish Journal of Veterinary & Animal Sciences
Milk yields and milk compositions of 2 different goat breeds with high milk yields, the Damascus (Shami) goat and the German Fawn x Hair goat crossbred (B_1), were monitored during lactation in order to evaluate their performance under Eastern Mediterranean conditions as an alternative to the Hair goat which has a low milk yield and shorter lactation period. The milk yield was recorded by the ICAR A4 method at 28-day intervals throughout the 240 days of lactation. After weaning on the 60th day of lactation, milk samples were collected at 28-day intervals and were analysed for different milk components. The …
Regional Impacts Of Alternative Price Policies For Turkey's Dairy Sector, Fahri̇ Yavuz, Si̇bel Tan, Carl R. Zulauf
Regional Impacts Of Alternative Price Policies For Turkey's Dairy Sector, Fahri̇ Yavuz, Si̇bel Tan, Carl R. Zulauf
Turkish Journal of Veterinary & Animal Sciences
Regional impacts of agricultural policies have emerged as a key concern in Turkey for both domestic reasons and because of Turkey's desire to join the European Union. This study uses a spatial equilibrium model to analyze the regional impacts of 2 alternative dairy support policies that are currently being considered: a price premium policy and a target price/deficiency payment policy. Both policies are found to exacerbate the post-1980 trend toward a greater share of milk produced in the more prosperous western regions of Turkey. Regional disparity in milk production increases more under the target price policy than under the price …
Freezing Of Cat Semen In Straws With Different Glycerol Levels Containing Tris Extender, Alper Baran, Süleyman Bacinoğlu, Mi̇that Evecen, Başak Evri̇m Şahi̇n, Serhat Alkan, Kamber Demi̇r, Kemal Ak, İ. Kamuran İleri̇
Freezing Of Cat Semen In Straws With Different Glycerol Levels Containing Tris Extender, Alper Baran, Süleyman Bacinoğlu, Mi̇that Evecen, Başak Evri̇m Şahi̇n, Serhat Alkan, Kamber Demi̇r, Kemal Ak, İ. Kamuran İleri̇
Turkish Journal of Veterinary & Animal Sciences
Cat semen was extended with 3% and 4% glycerol containing Tris extender and frozen in (0.25 ml) straws. Spermatological characteristics were examined in post-thaw semen samples. Five tom cats aged 2-3 were used. Semen was collected by electro-ejaculator under general anesthesia (xylazine-ketamine HCl combination). On a weekly basis a total of 8 ejaculates were collected from each tom cat. Spermatozoon concentration (x10^6/ml) was determined by the hemocytometric method. Morphologic examination was done by light microscope with Spermac® stain (x1000 magnification, immersion objective) and progressive motility was examined by hot-plate phase-contrast microscope (x200 magnification). Semen samples chosen as suitable for being …
The Effect Of Dietary Oils Of Vegetable Origin On The Performance, Body Composition And Fatty Acid Profiles Of Sea Bass (Dicentrarchus Labrax L., 1758) Juveniles, Mustafa Yildiz, Erdal Şener
The Effect Of Dietary Oils Of Vegetable Origin On The Performance, Body Composition And Fatty Acid Profiles Of Sea Bass (Dicentrarchus Labrax L., 1758) Juveniles, Mustafa Yildiz, Erdal Şener
Turkish Journal of Veterinary & Animal Sciences
Body fat composition and growth performance of sea bass juveniles fed with different kinds of vegetable oils instead of fish oil were studied. Feeding trials were carried out with 600 sea bass (Dicentrarchus labrax L.) juveniles with on initial live weight of 7.58 ± 0.13 g. Experimental feeds contained fish oil, soybean oil, sunflower oil, corn oil and olive oil. In the chemical analyses of the experimental feeds, total crude fat was 12.33 ± 0.24% and total crude protein was 57.42 ± 0.31%. According to fatty acid analyses EPA (7.57%) and DHA (11.91%) in the feed containing fish oil, linolenic …
A Scanning Electron Microscope Examination Of Heligmosomum Costellatum, Kader Yildiz, Külti̇gi̇n Çavuşoğlu
A Scanning Electron Microscope Examination Of Heligmosomum Costellatum, Kader Yildiz, Külti̇gi̇n Çavuşoğlu
Turkish Journal of Veterinary & Animal Sciences
The morphology of Heligmosomum costellatum, a nematode of field mice (Microtus epiraticus), was described by scanning electron microscope. The scanning electron microscopic view of this nematode revealed that the anterior end was surrounded by 2 cephalic vesicles. The 2 copulatory spicules of the male were enveloped in membrane and the male bursa was large. The female posterior end was characterized by a caudal spine. The body of this parasite had transverse ridges.
Investigation Of Blood Protein Polymorphism And Estimation Of Genetic Distances In Some Dog Breeds In Turkey, Meti̇n Erdoğan, Ceyhan Özbeyaz
Investigation Of Blood Protein Polymorphism And Estimation Of Genetic Distances In Some Dog Breeds In Turkey, Meti̇n Erdoğan, Ceyhan Özbeyaz
Turkish Journal of Veterinary & Animal Sciences
Phylogenetic relationships in some Turkish dog breeds were investigated to determine protein polymorphisms by electrophoretic analysis. Blood samples were collected from 276 dogs including the Kangal, Akbash and German Shepherd as well as Doberman Pinscher, Setter, Pointer and Labrador breeds. Enzymes and proteins were separated electrophoretically using isoelectrofocusing gel, starch gel and polyacrylamide gel. Polymorphism on albumin (Alb), postalbumin-1 (Poa-1), postalbumin-3 (Poa-3), transferrin (Tf), and esterase (ArE) loci was detected, while no polymorphism was observed on the hemoglobin (Hb) locus. These polymorphisms were used to estimate the average heterozygosity value (h-s), F-statistics and the number of gene flow in each …
Listeria Monocytogenes, Yersinia Enterocolitica And Salmonella Enteritidis In Quail Eggs, Özlem Turgay
Listeria Monocytogenes, Yersinia Enterocolitica And Salmonella Enteritidis In Quail Eggs, Özlem Turgay
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the presence of Listeria monocytogenes, Yersinia enterocolitica and Salmonella enteritidis in 123 liquid whole quail eggs. The method suggested by USDA-FSIS was used for the isolation and identification of L. monocytogenes. S. enteritidis was identified and sero-grouped by co-agglutination test and slide agglutination test. Y. enterocolitica was isolated in Trypticase-Soy Broth, with bile-oxalate-sorbose medium for enrichment. Both enrichment cultures were plated on Yersinia Selective Agar Base containing cefsulodin, irgasan and novobiocin (CIN Agar). No Yersinia was detected among the natural flora of the quail eggs. Seven (5.69%) of 123 whole quail eggs …
Infusion Of Pentobarbital And Fentanyl Combination For Long-Term Anaesthesia In Pigs, Nuh Kiliç, Wolf Erhardt
Infusion Of Pentobarbital And Fentanyl Combination For Long-Term Anaesthesia In Pigs, Nuh Kiliç, Wolf Erhardt
Turkish Journal of Veterinary & Animal Sciences
The cardiopulmonary and clinical effects of the infusion of pentobarbital sodium in combination with fentanyl for long-term anaesthesia in 9 pigs were investigated. Pigs were premedicated with i.m. atropine at a dose of 0.05 mg/kg and azaperon at a dose of 2 mg/kg. General anaesthesia was induced with i.v. thiopental sodium at a dose of 3.3 mg/kg. After induction of anaesthesia, the pigs were intubated and supplied with oxygen during anaesthesia. Anaesthesia was maintained with an i.v. infusion of pentobarbital-sodium at a dose of 45 mg/kg/h and fentanyl at a dose of 0.026 mg/kg/h. Arterial blood pressure, blood gas analyses, …
Determination Of The Levels Of Zinc, Copper, Calcium, Phosphorus And Magnesium Of Chios Ewes In The Aydın Region, Funda Kargin, Kami̇l Seyrek, Ayşegül Bi̇ldi̇k, Serap Aypak
Determination Of The Levels Of Zinc, Copper, Calcium, Phosphorus And Magnesium Of Chios Ewes In The Aydın Region, Funda Kargin, Kami̇l Seyrek, Ayşegül Bi̇ldi̇k, Serap Aypak
Turkish Journal of Veterinary & Animal Sciences
This study was undertaken to investigate the Cu, Zn, Ca, P and Mg levels of blood serum and the Cu and Zn levels of wool from clinically healthy Chios ewes grazed in meadows in the Aydın region. A total of 100 blood and wool samples from various villages in different districts of Aydın (Germencik, Yenipazar, Çine, Koçarlı and the central district) were studied. The Zn and Cu values were determined by an atomic absorption spectrophotometer. Serum Ca, P and Mg were measured by photometer using commercially available kits. The average Cu, Ca, P and Mg values of sera were near …
Effect Of Vitamin E Supplementation To The Diet Of Morkaraman Lambs On Intramuscular And Intermuscular Fatty Acid Composition, Mahmut Ünsal, Muhammet İrfan Aksu, Mükerrem Kaya
Effect Of Vitamin E Supplementation To The Diet Of Morkaraman Lambs On Intramuscular And Intermuscular Fatty Acid Composition, Mahmut Ünsal, Muhammet İrfan Aksu, Mükerrem Kaya
Turkish Journal of Veterinary & Animal Sciences
This research was carried out to determine the effects of vitamin E (DL-a tocopheryl acetate) supplementation on inter- and intramuscular fatty acid composition in the meat of Morkaraman lambs. The lambs were divided into 2 groups, control (CG, n = 10) and experimental (VG, n = 10), at the beginning of the fattening period. The CG and VG lambs were fed the same concentrate and hay. The VG lambs also received a supplement of 45 mg of vitamin E per lamb per day during the 75-day fattening period prior to slaughter. Vitamin E supplementation increased margaric acid in intramuscular fat …
Reproductive Biology In A Native European Catfish, Silurus Glanis L., 1758, Population In Menzelet Reservoir, Ahmet Alp, Cemi̇l Kara, Hakan Murat Büyükçapar
Reproductive Biology In A Native European Catfish, Silurus Glanis L., 1758, Population In Menzelet Reservoir, Ahmet Alp, Cemi̇l Kara, Hakan Murat Büyükçapar
Turkish Journal of Veterinary & Animal Sciences
The reproductive activities of Silurus glanis were investigated over 12 months in Menzelet Reservoir, in the East Mediterranean region of Turkey. Total length of the examined 245 S. glanis varied from 33.4 cm (220 g) to 195.0 cm (48,000 g), and age distribution ranged between 1 and 14. Observations on the seasonal distribution of the maturity stages and variations in the gonadosomatic index (GSI) confirmed that Silurus glanis has a prolonged spawning period extending from the beginning of June to August. The males mature earlier than the females, at a minimum size of 78.82 cm in total length and at …
Production Of Chimeric Cattle Embryos By Reaggregation Of Blastomeres Obtained From Day 4 Bovine Embryos, Hakan Sağirkaya
Production Of Chimeric Cattle Embryos By Reaggregation Of Blastomeres Obtained From Day 4 Bovine Embryos, Hakan Sağirkaya
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the possibility of producing chimeric bovine embryos by reaggregating blastomeres of disaggregated day 4 bovine embryos. Oocytes were obtained from a slaughterhouse. Selected oocytes were matured, fertilized and cultured in vitro. Fertilization day was taken as day 0. Blastomeres of day 4 embryos were disaggregated and then pooled together. Chimeric embryos were randomly constructed by reaggregating blastomeres in empty zonae pellucidae. Non-chimeric handled control embryos were produced by transferring blastomeres from each embryo into their own empty zonae pellucidae. A total of 79 day 4 cattle embryos were used for disaggregation of …