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Full-Text Articles in Entire DC Network
The Effect Of Different Levels Of Feeding In Late Gestation On Ewe Weight, Lamb Birth Weight And Lamb Growth Of Karakas And Hamdani Ewes, Murat Demi̇rel, Turgut Aygün, Tufan Altin, Mehmet Bi̇ngöl
The Effect Of Different Levels Of Feeding In Late Gestation On Ewe Weight, Lamb Birth Weight And Lamb Growth Of Karakas And Hamdani Ewes, Murat Demi̇rel, Turgut Aygün, Tufan Altin, Mehmet Bi̇ngöl
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to investigate the effect of different feeding levels on ewe weight gain, deviation in weight gain, lamb birth weight and lamb growth performance of Karakas and Hamdani breeds. The ewes were devided into 4 groups; the first, second, third and fourth groups had 80, 100, 115 and 130 % of the NRC recommendation for 60 kg late gestation, respectively, The mean deviation of ewe live weight in late gestation and in postpartum were 0.39 and -5.80 kg, 9.09 and 2.57 kg, 11.95 and 5.26 kg, 14.29 and 7.53 kg for groups 1, 2, 3 and 4, …
A Study On Qualitative And Quantitative Bacterial Flora Of The Rainbow Trout (Oncorhynchus Mykiss) Living In Different Fish Farms, Öznur Di̇ler, Soner Altun, Fi̇rdevs Çalikuşu, Abdullah Di̇ler
A Study On Qualitative And Quantitative Bacterial Flora Of The Rainbow Trout (Oncorhynchus Mykiss) Living In Different Fish Farms, Öznur Di̇ler, Soner Altun, Fi̇rdevs Çalikuşu, Abdullah Di̇ler
Turkish Journal of Veterinary & Animal Sciences
In this study, the qualitative and quantitative aspects of aerobic bacterial flora of the skin, gills, intestine, liver, kidney and spleen of rainbow trout in relation to pond water in two different fish farms were analysed. The bacterial load of pondwater in Seniçbey Farm was 10 2 -10 5 cfu/ml. It was determined that the total viable counts of aerobic microorganisms of pond water in this farm were higher than these in Aksu Farm (10 2 -10 4 cfu/ml). The total bacterial counts in the skin of rainbow trout in Seniçbey Farm were 10 2 -10 7 cfu/g, while in …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Functional Analysis Of Age-Weight Gain And Age-Feed Consumption In Brown Swiss And Holstein Calves, Ömer Akbulut, Bahri̇ Bayram
Functional Analysis Of Age-Weight Gain And Age-Feed Consumption In Brown Swiss And Holstein Calves, Ömer Akbulut, Bahri̇ Bayram
Turkish Journal of Veterinary & Animal Sciences
This research was carried out to determine the amount of concentrate and hay consumed during the milk feeding period and the weaning age of Brown Swiss and Holstein calves. Twenty-five Brown Swiss and twenty Holstein Friesian calves were used. Calves reached 500 g and 1000 g/daily calf starter feed consumption at 36.5 ± 1.8 and 53.8 ± 1.2 days-old respectively. Also, gains in live weight and daily feed consumption depending upon age were studied functionally. Linear and quadratic models accurately explained the live weight, daily feed consumption and consumption of calf starter feed according to age, and consumption of hay …
The Effects Of Environmental Temparature And Vitamin C On Thyroid Hormones Of Blood Serum And Some Haematological Values In Swiss Brown Bulls, Tufan Keçeci̇, Ercan Keski̇n, Zafer Durgun
The Effects Of Environmental Temparature And Vitamin C On Thyroid Hormones Of Blood Serum And Some Haematological Values In Swiss Brown Bulls, Tufan Keçeci̇, Ercan Keski̇n, Zafer Durgun
Turkish Journal of Veterinary & Animal Sciences
The present study was carried out to investigate the effect of different environmental temperatures and vitamin C administration on the levels of serum thyroid hormones, some haematological values, respiration rate (RR), pulse rate (PR) and rectal temperature (RT) in Swiss Brown bulls. For this purpose, a total of 84 healthy animals were used in the experiment. At two month intervals during one year, the amount of 50 ml/week vitamin C solution containing 20% ascorbic acid (n:7) and the same amount of sterile physiological saline (n:7) were intramuscularly injected into the bulls, which were at the same conditions of maintenance and …
Determination Of Prevalence Of Paratuberculosis In Dairy Cattle By Polymerase Chain Reaction (Pcr), Burhan Çeti̇nkaya, Adi̇le Muz, Hasan Basri̇ Ertaş, Hasan Öngör, İ. Yavuz Sezen, H. Basri̇ Gülcü
Determination Of Prevalence Of Paratuberculosis In Dairy Cattle By Polymerase Chain Reaction (Pcr), Burhan Çeti̇nkaya, Adi̇le Muz, Hasan Basri̇ Ertaş, Hasan Öngör, İ. Yavuz Sezen, H. Basri̇ Gülcü
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the prevalence of paratuberculosis in dairy cattle in ElazİÛ and the surrounding villages. A polymerase chain reaction (PCR) based on IS900, an insertion sequence specific to Mycobacterium avium subsp. paratuberculosis, was used to detect mycobacterial DNA in milk samples of 500 dairy cows. The detection limit of the PCR was assessed by spiking a known negative milk sample with a dilution series (1x10 9 to 10 bacteria/ml) of reference M. avium subsp. paratuberculosis culture). In the agarose gel examination of the PCR amplified products, approximately 50 bacteria/ml were detected. In the examination …
A Morphological Investigation Of The Postnatal Development Of The Syrinx In The Quail, Güner Bayram, Nari̇n Li̇man
A Morphological Investigation Of The Postnatal Development Of The Syrinx In The Quail, Güner Bayram, Nari̇n Li̇man
Turkish Journal of Veterinary & Animal Sciences
The morphological and structural development of the syrinx was studied with a light microscope in 100 female and male Japanese quails from 1 to 60 days old and adults. The quails had a tracheobronchial syrinx since it was based on both tracheal and bronchial elements. Two tracheal syringeal cartilages were attached at both ends to the pessulus in the tympanum. In this species the tympanum had a slightly increased diameter. The pessulus was a wedge-shaped cartilage, its blade lying dorsoventrally so that it divided the airway vertically. The pessulus examined histologically at 35 and 42 days post-hatching showed marked and …
The Effects Of Plasma Vitamin C And Ceruloplasmin Levels And Exogen Vitamin C Supplementation On Reproduction In Sheep, Seyfullah Hali̇loğlu, Behi̇ç Serpek
The Effects Of Plasma Vitamin C And Ceruloplasmin Levels And Exogen Vitamin C Supplementation On Reproduction In Sheep, Seyfullah Hali̇loğlu, Behi̇ç Serpek
Turkish Journal of Veterinary & Animal Sciences
The effects of vitamin C on progesterone and oestradiol 17b synthesis, and fertility rate were studied in Merino sheep. A total of 60 sheep, aged between 2 and 7 years, of which 30 had low, and the other 30 had high plasma vitamin C levels were used. Each low and high vitamin C group was divided into 2 subgroups. Each subgroup had equal numbers of sheep. Subgroups 2 and 4 served as controls in the low and high vitamin C groups, respectively. 500 mg of vitamin C was injected intramuscularly into the subgroups 1 and 3 in the low and …
New Frontiers In Tissue Engineering: Applicationsof Tissue Engineering In Cardiovascular Surgery, Serdar Günaydin, Toshiharu Shinoka
New Frontiers In Tissue Engineering: Applicationsof Tissue Engineering In Cardiovascular Surgery, Serdar Günaydin, Toshiharu Shinoka
Turkish Journal of Medical Sciences
Objective: Tissue engineering (TE) is an approach by which cells are grown in vitro onto biodegradable polymers to construct tissues for implantation. Preliminary experimental applications of cardiovascular surgery in our laboratory for creating vascular grafts and valve leaflets through TE are presented and discussed. Material and Methods: Ovine artery and vein segments were harvested, separated into individual cells, expanded in tissue culture and seeded onto synthetic biodegradable tubular scaffolds in 20-day old lambs . After 7 days of in vitro culture, the autologous constructs were used to replace a 2 cm segment of pulmonary artery (N=8) and valve leaflet (N=6). …
Effect Of Low-Intensity Microwave Radiation On Rat Kidney: An Ultrastructural Study, Yusuf Nergi̇z, M. Aydin Ketani̇, Zülküf Akdağ, Ahmet Reşi̇t Ersay, M. Sali̇h Çeli̇k
Effect Of Low-Intensity Microwave Radiation On Rat Kidney: An Ultrastructural Study, Yusuf Nergi̇z, M. Aydin Ketani̇, Zülküf Akdağ, Ahmet Reşi̇t Ersay, M. Sali̇h Çeli̇k
Turkish Journal of Medical Sciences
Exposure to low-intensity microwave radiation for prolonged periods is known to be a potential factor inducing visceral damage. There are several studies in the literature demonstrating the harmful effects of such radiation on the kidney of laboratory animals. Our aim was to determine the effect of low intensity microwave radiation on rat kidney at the light and electron microscopic level. Animals (28 rats) in the experiment group were exposed to 2.65 mW/cm 2 radition (9450 MHz) for 1 h per day during 26 and 52 days respectively and tissue samples of these animals were examined and compared with those of …
Lymphocyte Subsets In Acute Post-Streptococcal Glomerulonephritis, Yavuz Tekeli̇oğlu, Hi̇lal Mocan, M. Zi̇ya Mocan, H. Önder Ersöz
Lymphocyte Subsets In Acute Post-Streptococcal Glomerulonephritis, Yavuz Tekeli̇oğlu, Hi̇lal Mocan, M. Zi̇ya Mocan, H. Önder Ersöz
Turkish Journal of Medical Sciences
This prospective study was designed to investigate lymphocyte subsets in acute post-streptococcal glomerulonephritis (APSGN). Peripheral blood lymphocytes were analyzed using fluorescein isothiocyanate (FITC) labeled CD3, CD4, CD8, CD14, CD19, CD45, CD56, CD45RA and CDW29 monoclonal antibodies by flow cytometry. Twenty patients aged 14-22 years who fulfilled the diagnostic criteria for APSGN were evaluated during the 1st and 12th weeks of the of disease. Twenty-four age-matched healthy subjects served as controls. At the onset of the disease, all patients had macroscopic haematuria with red blood cell casts in urine, proteinuria (1.06±0.21 g/d), low complement 3 (C3) levels (200 IU/ml), edema, oliguria …
Congenital Chylothorax, Ni̇lgün Köksal, Sultan Demi̇r, Mehmet Okan, Cengi̇z Gebi̇teki̇n, Işik Şenkaya
Congenital Chylothorax, Ni̇lgün Köksal, Sultan Demi̇r, Mehmet Okan, Cengi̇z Gebi̇teki̇n, Işik Şenkaya
Turkish Journal of Medical Sciences
No abstract provided.
A Comparative Analysis Of Perinatal Development Of Barrel Cortex In Rat, Mouse And Guinea Pig Using Acetylcholinesterase Histochemistry, Erdoğan Şendemi̇r
A Comparative Analysis Of Perinatal Development Of Barrel Cortex In Rat, Mouse And Guinea Pig Using Acetylcholinesterase Histochemistry, Erdoğan Şendemi̇r
Turkish Journal of Medical Sciences
The role of acetylcholinesterase (AChE) in the developing neocortex was reexamined by comparing its expression in rats, mice and guinea pigs, following the protocol for acetylcholinesterase histochemistry (described in Sendemir et al., 1996) in order to determine the suitability of the breeding colony at UludaÛ University for use as an animal model. A total of 103 pups as well as two adult animals of each species were used. In the rat pups, acetylcholinesterase-rich patches were distributed in a vibrissa-related array in the somatosensory cortex soon after birth, whereas regions of the cortex lying between individual patches and between rows of …
Tradive Dystonia Or Tardive Myoclonus, Hatice Balaban, Muhi̇tti̇n Cenk Akbostanci, Cem Atbaşoğlu, Ali̇ Kemal Göğüş
Tradive Dystonia Or Tardive Myoclonus, Hatice Balaban, Muhi̇tti̇n Cenk Akbostanci, Cem Atbaşoğlu, Ali̇ Kemal Göğüş
Turkish Journal of Medical Sciences
No abstract provided.
The Effects Of Weaning Age On The Growth, Milk And Milk Fat Characteristics Of Brown Swiss Cattle, Mete Yanar, Recep Aydin
The Effects Of Weaning Age On The Growth, Milk And Milk Fat Characteristics Of Brown Swiss Cattle, Mete Yanar, Recep Aydin
Turkish Journal of Veterinary & Animal Sciences
In this research, the effects of early weaning on the growth rate and milk production characteristics of Brown Swiss cattle in later years were investigated. The calves used in the study were weaned at 5, 7 and 9 weeks of age, and the weights obtained at 6, 9, 12, 15 and 18 months of age were not significantly affected by the age of weaning. The weight gains determined between 6 and 18 months of ages with 3-month intervals were also not significantly affected by the different ages of weaning. The various ages of weaning did not result in a significant …
Evidence That The Neurokinin 1 Receptor Is Expressed In Spinal Neurones Which Do Not Synthesize Nitric Oxide In The Rat, Mümtaz Nazli, Richard Morris
Evidence That The Neurokinin 1 Receptor Is Expressed In Spinal Neurones Which Do Not Synthesize Nitric Oxide In The Rat, Mümtaz Nazli, Richard Morris
Turkish Journal of Veterinary & Animal Sciences
The co-localization of the distribution of the neurokinin 1 receptor with nitric oxide was investigated in laminae I-II, III- IV, X and in the intermediolateral horn of the spinal cord in thirteen adult rats. Silver-intensified gold and standard immunocytochemical labelling or standard double immunocytochemical labelling were employed in 40µm-thick sections of the spinal cord. There were many NK1 receptor-expressing neurones in the dorsal horn of the spinal cord, but none of these expressed NOS. Although neurones expressing the NK1 receptor and NOS were in close proximity in LX and IML, co-localization of the NK1 receptor and NOS in single neurones …
Cost Of Mastitis In Scottish Dairy Herds With Low And High Subclinical Mastitis Problems, Cengi̇z Yalçin
Cost Of Mastitis In Scottish Dairy Herds With Low And High Subclinical Mastitis Problems, Cengi̇z Yalçin
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to estimate the cost of mastitis and the contribution of each cost component of mastitis to the total mastitis induced cost in herds with low and high levels of subclinical mastitis under Scottish field conditions. It was estimated that mastitis cost £140 per cow/year to the average Scottish dairy farmer in 1996. However, this figure was as low as £69 per cow/year in herds with lower levels of subclinical mastitis, and as high as £228 cow/year in herds with high sub- clinical mastitis. The magnitude and proportion of the cost components in the total …
Analysis Of Fluids Of Hydatid Cysts From Sheep By Sds-Page, And Determination Of Specific Antigens In Protein Structure By Western Blotting, Ayşe Burgu, Ahmet Doğanay, Bahadir Gönenç, H. Oğuz Sarimehmetoğlu, Funda Kalinbacak
Analysis Of Fluids Of Hydatid Cysts From Sheep By Sds-Page, And Determination Of Specific Antigens In Protein Structure By Western Blotting, Ayşe Burgu, Ahmet Doğanay, Bahadir Gönenç, H. Oğuz Sarimehmetoğlu, Funda Kalinbacak
Turkish Journal of Veterinary & Animal Sciences
Protein bands of hydatid fluids of sheep liver were determined by SDS-PAGE and Western blotting, and this was followed by the determination of specific bands of hydatid cysts for sheep and humans. For diagnostic purposes, 30 positive and 20 negative sheep sera, 1 commercially obtained non-infected sheep serum, and 10 posi- tive and 10 negative human sera were used in this experiment. According to our results, the specific protein band for hydatid dis- ease in sheep was determined as 116 kDa, while the specific protein bands for hydatid disease in humans were determined as 68 and 8 kDa. We determined …
Epidermal Growth Factor Receptor (Egfr) Immunolocalization In The Male Rat Reproductive Tract During Pre-And Postnatal Periods, Celal Kaloğlu, Hüseyi̇n Eray Bulut, Bi̇lge Onarlioğlu
Epidermal Growth Factor Receptor (Egfr) Immunolocalization In The Male Rat Reproductive Tract During Pre-And Postnatal Periods, Celal Kaloğlu, Hüseyi̇n Eray Bulut, Bi̇lge Onarlioğlu
Turkish Journal of Veterinary & Animal Sciences
A number of recent studies suggest the effects of several growth factors as well as genetic factors on the development and differentiation of the testes and excretory ducts. One of the most important growth factors affecting the development and differentiation of the above-mentioned organs may be epidermal growth factor (EGF). Therefore, the aim of the present study was to investigate the effects of EGF on the development of the testes and excretory ducts of male rats by determining the immunolocalization of EGF receptors in these organs during foetal and postnatal periods. To do this, testicular and excretory duct tissue samples …
A Study On The Effects Of Chilling On The Microbiological Quality Of Poultry Carcasses And Surface Decontamination With Lactic Acid, Hali̇l Tosun, Abdurrahman Üsame Tamer
A Study On The Effects Of Chilling On The Microbiological Quality Of Poultry Carcasses And Surface Decontamination With Lactic Acid, Hali̇l Tosun, Abdurrahman Üsame Tamer
Turkish Journal of Veterinary & Animal Sciences
Effects of immersion chilling on the microbiological quality of poultry carcasses and cross contamination of Salmonella were studied. Levels of aerobic mezophilic bacteria, coliform, Escherichia coli and the incidence of Salmonella were determined prechill and postchill. The level of coliform and E. coli were reduced by immersion chilling (P0.05) but there was an increase in Salmonella incidence in carcasses exiting the immersion chiller indicating that this may be the point of most significant cross contamination in broiler processing plants. Experiments on microbial decontamination of poultry carcasses with lactic acid were performed. The microbial levels of poultry carcasses were reduced significantly …
Investigations On The Spermatological Characteristics Of Ram Semen Frozen In Liquid Nitrogen Vapour And Used For Insemination With Different Methods, Hazim Gökçen, M. Kemal Soylu, İbrahi̇m Doğan
Investigations On The Spermatological Characteristics Of Ram Semen Frozen In Liquid Nitrogen Vapour And Used For Insemination With Different Methods, Hazim Gökçen, M. Kemal Soylu, İbrahi̇m Doğan
Turkish Journal of Veterinary & Animal Sciences
In the first step, semen samples were diluted with Tris+Citric acid+Fructose+Egg yolk and Sadium citrate+Egg yolk diluents and were frozen in liquid nitrogen vapour. In the second step, 120 Merino ewes were synchronised with sponges, which contained flourogestone acetate, for 14 days. PMSG was injected into the ewes on the withdrawal day. Ewes were divided into groups and subgroups. Gn-RH was injected into half of the subgroup ewes at the beginning of their oestrus. Ewes were inseminated with fresh and frozen semen. Conception rates of ewes inseminated with fresh semen both at the beginning and at the end of the …
Determination Of The Association Between Heart Diameter And Myocardial Thickness With Body Weights In English Racing Horses By M-Mode Echocardiography, Tarik Bi̇lal, Yücel Meral
Determination Of The Association Between Heart Diameter And Myocardial Thickness With Body Weights In English Racing Horses By M-Mode Echocardiography, Tarik Bi̇lal, Yücel Meral
Turkish Journal of Veterinary & Animal Sciences
In this study, the heart structures of 30 English racing horses with different weights were examined by M-mode echocardiography. Horses were separated into 3 groups of 10 horses. Group A consisted of the horses weighing between 350 and 400 kg, group B between 400 and 450 kg, and group C between 450 and 500 kg. M-mode sections were taken from transducer I (M. papillaris), transducer II (C. tendinei), transducer III (Mitral valve) and trans- ducer IV (Aortic root) using 2-D and measurements were made in four standard-transducer positions. The internal dimension of the left ventricle, the myocardial thickness of the …
Effects Of The Levels Of Astaxanthin In The Diet On The Flesh Pigmentation Of Rainbow Trout, Muammer Erdem, Sebahatti̇n Ergün
Effects Of The Levels Of Astaxanthin In The Diet On The Flesh Pigmentation Of Rainbow Trout, Muammer Erdem, Sebahatti̇n Ergün
Turkish Journal of Veterinary & Animal Sciences
A feeding trial was conducted to study the effects of dietary astaxanthin concentration on muscle pigmentation of rainbow trout ( Oncorhynchus mykiss) with a mean initial weight of 270 g fed diets supplemented with astaxanthin in diet concentrations of 60 (group II) and 90 mg/kg (group III) for 35 days. A control (I) group received a diet without astaxanthin. At the end of the experiment, the trout showed average body weight increases of 250.660g, 261.675 g and 234.410 g, and the flesh reached a level of 0.695 mg/kg, 10.539 mg/kg and 11.954 mg carotenoid/kg in groups I, II and III, …
The Effect Of Modified Atmosphere Packaging (Map) On The Shelf? Life Of Marinated And Breaded Rainbow Trout, Nuray Erkan, Sühendan Mol, Candan Varlik, Taçnur Baygar, Özkan Özden, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu
The Effect Of Modified Atmosphere Packaging (Map) On The Shelf? Life Of Marinated And Breaded Rainbow Trout, Nuray Erkan, Sühendan Mol, Candan Varlik, Taçnur Baygar, Özkan Özden, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu
Turkish Journal of Veterinary & Animal Sciences
The rainbow trout has a great production capacity in Turkey. Marinated and breaded rainbow trout was prepared and the effect of the MAP technology on the shelf-life was studied. The samples were packaged and stored in 3 groups. These were the control (air), group A (5% O_2 + 35% CO_2 + 60% N_2 ), and group B (30% CO_2 + 70% N_2 ). According to the results of the sensory, physical, chemical and the microbiological analyses, the control group samples spoiled after the 90^{th} day and the A and B groups spoiled after the 120^{th} day of storage. The results …
Estimation Of Milk Yield Losses From Subclinical Mastitis In Dairy Cows, Cengi̇z Yalçin, Yavuz Cevger, Kenan Türkyilmaz, Gül Uysal
Estimation Of Milk Yield Losses From Subclinical Mastitis In Dairy Cows, Cengi̇z Yalçin, Yavuz Cevger, Kenan Türkyilmaz, Gül Uysal
Turkish Journal of Veterinary & Animal Sciences
Multiple regression analysis was utililised to estimate the relationship between somatic cell counts (SCC) and milk yield using the data of 1687 quarter milk samples collected weekly from 20 cows at the Dairy Unit of A.U. Veterinary Faculty's Research Farm between May and October 1998. The findings of this study supported the results of similar previous studies on that there is a negative relationship between SCC and milk yield, the relationship between milk yield and lnSCC (natural logarithmic form) is not linear. It was found that milk yield loss from SCC vary considerably according to the level of SCC. The …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Cover And Contents
Turkish Journal of Electrical Engineering and Computer Sciences
No abstract provided.