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Articles 121 - 150 of 206
Full-Text Articles in Veterinary Medicine
Evaluation Of Clinical Findings, Some Hematological And Biochemical Findings, And Age And Sex Status In Feline Immunodeficiency Virus (Fiv) Seropositive Cats With Clinical Symptoms And Without Clinical Symptoms, Abdülkeri̇m Deni̇z
Turkish Journal of Veterinary & Animal Sciences
This study was performed to investigate the clinical findings, some hematological and biochemical findings, and sex and age status in feline immunodeficiency virus (FIV) seropositive cats. In 37 FIV-seropositive cats, different clinical symptoms were observed (group 1). However, seven of the FIV-seropositive cats showed no clinical symptoms (group 2). The control group was made up of 116 healthy cats. FIV infection was seen more in male cats (78.4%) than in female cats. 62% of the FIV-seropositive cats were over 5 years old. Group 1 of FIV-seropositive cats showed symptoms of stomatitis/gingivitis (21.6%), extreme weight loss (10.8%), chronic infection in the …
Comparative Studies On The Production Performances Of Chios And İmroz Sheep Kept Under Semi-Intensive Conditions I. Fertility Rate, Survival Rate And Growth Of Lams, Şebnem Gündal Çörekçi̇, Mehmet Evri̇m
Comparative Studies On The Production Performances Of Chios And İmroz Sheep Kept Under Semi-Intensive Conditions I. Fertility Rate, Survival Rate And Growth Of Lams, Şebnem Gündal Çörekçi̇, Mehmet Evri̇m
Turkish Journal of Veterinary & Animal Sciences
This study, was carried out to reveal the comparative production performances and effects of some environmental factors on the production characteristics of Chios and İmroz ewes kept in a single flock and semi-intensive conditions in Çanakkale-Kumkale state farm. In this part of the study, the fertility rate, survival rate and growth of lambs are given. For the Chios ewes, pregnancy, parturition, single and multiple parturition rates, lamb rates and litter size on the basis of number of ewes assigned for mating were 97.71%, 97.46%, 23.76%, 60.83% and 15.41%, 188.55% and 1.93 respectively. These values for İmroz ewes were (except multiple …
An Investigation Of The Copper (Cu), Zinc (Zn) And Selenium (Se) Levels Of Blood Serum And The Cu And Zn Levels Of Wool Of Akkaraman Ewes In The Diyarbakır Region, Doğan Kurt, Orhan Denli̇, Zeki̇ Kanay, Ci̇hat Güzel, Kader Ceylan
An Investigation Of The Copper (Cu), Zinc (Zn) And Selenium (Se) Levels Of Blood Serum And The Cu And Zn Levels Of Wool Of Akkaraman Ewes In The Diyarbakır Region, Doğan Kurt, Orhan Denli̇, Zeki̇ Kanay, Ci̇hat Güzel, Kader Ceylan
Turkish Journal of Veterinary & Animal Sciences
The aim of this study is to determine the copper, zinc and selenium levels of blood serum and the Cu and Zn levels of wool of healthy Akkaraman ewes grazed in the meadows in the Diyarbakır region. A total of 60 units of blood and wool samples from various villages in different counties of Diyarbakır (Bismil, Çınar, Ergani, Silvan, Kocaköy and some Diyarbakır villages) were studied. The Cu, Zn and Se levels of sera and the Cu and Zn levels of wool were analyzed by flameless atomic absorption spectrophotometer. We found significant differences in Cu and Se levels of sera, …
Determination Of Antibody Production By Ifat And Elisa In Rainbow Trout (Oncorhynchus Mykiss) Immunized By Yersinia Ruckeri Bacterin, Ayşegül Kubi̇lay, Gülşen Ti̇mur
Determination Of Antibody Production By Ifat And Elisa In Rainbow Trout (Oncorhynchus Mykiss) Immunized By Yersinia Ruckeri Bacterin, Ayşegül Kubi̇lay, Gülşen Ti̇mur
Turkish Journal of Veterinary & Animal Sciences
In this study, the induced antibody level of rainbow trout immunized by Yersinia ruckeri bacterin was determined using two serological techniques, namely, indirect fluorescent antibody (IFAT) and enzyme-linked immunosorbent assay (ELISA). The induced humoral antibody levels were studied after intraperitonal injection of Yersinia ruckeri bacterin inoculates containing Freund's incomplete adjuvant or PBS in rainbow trout during the experimental period of 20 weeks. The control and experimental groups each contained 20 fish. The group which was immunized by the PBS containing bacterin inoculate received a booster injection. Experiments were carried out in 11-12°C water. Low antibodies titres were detected by ELISA …
Seroprevalences Of Babesiea Species In Cattle In Elazığ, Malatya And Tunceli Provinces, Müni̇r Aktaş, Nazi̇r Dumanli, K. Zafer Karaer, Ayşe Çakmak, Murat Sevgi̇li̇
Seroprevalences Of Babesiea Species In Cattle In Elazığ, Malatya And Tunceli Provinces, Müni̇r Aktaş, Nazi̇r Dumanli, K. Zafer Karaer, Ayşe Çakmak, Murat Sevgi̇li̇
Turkish Journal of Veterinary & Animal Sciences
This study was carried out in cattle in Elazığ, Malatya and Tunceli provinces between May 1997 and March 1998 to determine the seroprevalence of Babesia species. Serum samples were collected from a total of 741 cattle in Elazığ, Malatya, Tunceli and vicinities. Serum antibodies against Babesia bigemina, Babesia bovis and Babesia divergens were investigated by Indirect Fluorescence Antibody (IFA) test. In addition, peripheral blood smears were prepared and examined under a microscope. Antibodies were detected in 91 (31.9%) of 285 cattle against B. bigemina, in 4 (1.4%) against B. bovis and in 10 (3.5%) against B. divergens in Elazığ and …
Genetic Relationships Among Different Brown Swiss Cattle Herds In Turkey, Ceyhan Özbeyaz, Mehmet Ali̇ Yildiz, Handan Çamdevi̇ren
Genetic Relationships Among Different Brown Swiss Cattle Herds In Turkey, Ceyhan Özbeyaz, Mehmet Ali̇ Yildiz, Handan Çamdevi̇ren
Turkish Journal of Veterinary & Animal Sciences
Average heterozygosity (h^-_s), F-statistics and genetic distance (d_ij) of different Brown Swiss cattle herds in Turkey (Malya, Konuklar and Anadolu State Farms, Eskişehir Sugar Factory Farm and Van Agriculture Secondary School Farm) were compared with each other by using Hb, Tf, Am-I, Am-II and Cp (monomorphic) loci. Average heterozygosity values were estimated to be 0.2371 ± 0.1076 to 0.2876 ± 0.1027 and there were no significant differences among herds. F-statistics F^~_IS_w, F^~_IT_w and F^~_ST_w were estimated to be 0.0601 (p
The Effects Of Different Qualitative And Quantitative Feed Restriction Methods During Rearing On The Reproductive Performance Of Broiler Breeder Hens, Mehmet Bozkurt, Veysel Ayhan, Fi̇gen Kirkpinar
The Effects Of Different Qualitative And Quantitative Feed Restriction Methods During Rearing On The Reproductive Performance Of Broiler Breeder Hens, Mehmet Bozkurt, Veysel Ayhan, Fi̇gen Kirkpinar
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to determine the effect of various quantitative and qualitative feed restriction methods during the growing period on the reproductive performance of broiler breeder hens. Normal and low density diets were offered to broiler breeder pullets by three different qualitative restriction methods (every day, skip-a-day, five days in a week). The trial was conducted on 864 4 to 72 week old Avian AK-34 broiler breeder hens. The qualitative and quantitative restriction methods, examined during the growing period, had no significant effect on egg production, chick weight, settable egg rate, egg yolk and egg albumen weight, egg …
Morphological Characters Of The Honeybee (Apis Mellifera L.) Of The Artvin Borçka-Camili (Macahel) Region, Ahmet Güler
Morphological Characters Of The Honeybee (Apis Mellifera L.) Of The Artvin Borçka-Camili (Macahel) Region, Ahmet Güler
Turkish Journal of Veterinary & Animal Sciences
This study was conducted in order to determine the morphological characters of the honeybee (Apis mellifera L.) and to identify the genotype grown in the Camili area of the northeastern Anatolian region. A total of 24 experimental samples were collected from 3 apiaries in different locations. From each sample, 20 workers were examined and 29 morphological characters were measured biometrically. There were significant differences between the apiaries with respect to: the length of the femur, width of tergite 3, width of tergite 4, length of the wax plate of sternite 3 (longitudinal), width of the forewing, length of the hind …
The Effect Of Different Dilution Rates On Rotifer (Brachionus Plicatilis Müller, 1786) Culture, Aynur Hi̇ndi̇oğlu, Serpi̇l Serdar
The Effect Of Different Dilution Rates On Rotifer (Brachionus Plicatilis Müller, 1786) Culture, Aynur Hi̇ndi̇oğlu, Serpi̇l Serdar
Turkish Journal of Veterinary & Animal Sciences
In this study, the effect of different dilution rates on the rotifer Brachionus plicatilis was investigated. For this purpose, the rotifer was cultured in three 50 l cylinder-conic tanks for 12 days, the cultures being fed with baker's yeast (Saccharomyces cereviscea). The production of the rotifer and growth rate of the cultures were determined at different dilution rates (10 %, 20 %, and 30%) when the culture density reached 200 individuals/ml. At the end of the experiments, the maximum rotifer density (1149±23 individuals/ml), total rotifer production (24 626 517 individuals/21.4 l) and growth rate (0.39±0.10) were determined in Tank I, …
Total Testosterone, Cortizol, Growth Hormone And Fluorine Levels In Fluorine Intoxicated Rabbits, Mehmet Akdoğan, Ali̇ Bi̇lgi̇li̇, Sezai̇ Kaya, Ender Yarsan, Ebru Üstüner
Total Testosterone, Cortizol, Growth Hormone And Fluorine Levels In Fluorine Intoxicated Rabbits, Mehmet Akdoğan, Ali̇ Bi̇lgi̇li̇, Sezai̇ Kaya, Ender Yarsan, Ebru Üstüner
Turkish Journal of Veterinary & Animal Sciences
In this study, the effects of fluorine given subchronically (70 days) in drinking water (1, 10, 40 mg/L) were assessed in New Zealand male rabbits and their effects on total testosterone, cortisol and growth hormone (GH) levels were determined. Blood samples were taken from control and experimental groups after 0, 21 and 70 days and total testosterone, cortisol, GH and fluorine levels were measured. As a result, in animals given 10 mg/L fluorinated water, on the 21^{st} day there was a statistically significant (p
Slaughter And Carcass Traits Of Güney Karaman, Kangal-Akkaraman And Akkaraman Lambs At Different Slaughter Weights, Mustafa Tufan, Ali̇ Akmaz
Slaughter And Carcass Traits Of Güney Karaman, Kangal-Akkaraman And Akkaraman Lambs At Different Slaughter Weights, Mustafa Tufan, Ali̇ Akmaz
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to investigate the slaughter and carcass traits of Güney Karaman, Kangal-Akkaraman and Akkaraman ram lambs at slaughter weights of 30, 35 and 40 kg. In this study, 6 ram lambs were used for each slaughter weight and genotype group (a total of 54 ram lambs). The lambs were slaughtered when they reached the slaughter weights mentioned above. All the carcasses were divided into five cuts, namely leg, shoulder, back, loin and others. In order to determine the carcass composition, the left halves of the carcass cuts were dissected. At the 30 kg slaughter weight, the …
Reference Values For Erythrocyte And Liver Antioxidant Systems In Healthy Male Mice (Mus Musculus), Ergül Belge Kurutaş, Fi̇gen Doran, Seyhan Vari̇nli̇
Reference Values For Erythrocyte And Liver Antioxidant Systems In Healthy Male Mice (Mus Musculus), Ergül Belge Kurutaş, Fi̇gen Doran, Seyhan Vari̇nli̇
Turkish Journal of Veterinary & Animal Sciences
The aim of the present study was to define the reference values for erythrocyte and liver tissue glucose-6-phosphate dehydrogenase (G6PDH), glutathione peroxidase (GPX), glutathione reductase (GR) and superoxide dismutase (SOD) activities and also reduced glutathione (GSH) levels in order to obtain basal data for subsequent toxicological investigations. In addition, the best storage conditions were determined for liver G6PDH enzyme. Male, apparently healthy Mus musculus (38) speciemens that had normal livers (histopathological data) were included in the study. G6PDH and GPX activities and GSH levels were measured by the Beutler method, and SOD aktivity was measured by the Fridovich method in …
Determination Of The Mineral Levels Of Feedstuffs In The Marmara Region And Their Relation To Nutritional Disorders In Sheep, Müjdat Alp, Recep Kahraman, Neşe Kocabağli, Dervi̇ş Özçeli̇k, Mustafa Eren, İsmet Türkmen, Meli̇h Yavuz, Şefi̇k Dursun
Determination Of The Mineral Levels Of Feedstuffs In The Marmara Region And Their Relation To Nutritional Disorders In Sheep, Müjdat Alp, Recep Kahraman, Neşe Kocabağli, Dervi̇ş Özçeli̇k, Mustafa Eren, İsmet Türkmen, Meli̇h Yavuz, Şefi̇k Dursun
Turkish Journal of Veterinary & Animal Sciences
This study was carried out in the Marmara region, which is known as one of the regions where animal husbandry is most developed in Turkey. The aim of the study was to determine and collect data on the mineral contents of forages and feedstuffs that are harvested and used in animal nutrition in the region. A further aim was to determine the blood mineral levels of sheep in order to gain information on the mineral insufficiency and/or excess mineral levels in sheep, which are fed mainly with these feedstuffs. Fifty-five different locations in 11 provinces within the whole of the …
The Effect On Food Intake And Nutrient Digestibility Of Ensiling By Mixing Whole Crop Barley At The Boot Stage With Sainfoin In Lambs, Pinar Tatli, İ. Hali̇l Çerçi̇, M. Ali̇ Azman, Fuat Gürdoğan
The Effect On Food Intake And Nutrient Digestibility Of Ensiling By Mixing Whole Crop Barley At The Boot Stage With Sainfoin In Lambs, Pinar Tatli, İ. Hali̇l Çerçi̇, M. Ali̇ Azman, Fuat Gürdoğan
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to determine of effects on food intake and nutrient digestibility of ensiling by mixing different proportions of whole crop barley at the boot stage including low dry matter and high easy dissolve carbohydrate with sainfoin including high dry matter and crude protein in lambs. Five Akkaraman male lambs averaging 42 kg and 12 months old were used. The experiment was carried out according to the 5X5 latin square design in individual boxes. The study groups were determined according to the proportions of whole crop barley and sainfoin which were used as silage materials. Group I (100 …
A Study On The Estimation Of Genetic Parameters Of German Fawn X Hair Crossbred Goats, Adnan Ünalan, Zeynel Cebeci̇
A Study On The Estimation Of Genetic Parameters Of German Fawn X Hair Crossbred Goats, Adnan Ünalan, Zeynel Cebeci̇
Turkish Journal of Veterinary & Animal Sciences
In the present study, 268 records for each character (birth weight, weaning weight and live weight at 6 months of age) obtained from crossbred goats (75 percent German Fawn Goat, 25 percent Hair Goat), which were reared at the Dairy Goat Unit at Çukurova University between 1992 and 1994, were used to estimate heritabilities, genetic and phenotypic correlations and breeding values with Derivative Free Restricted Maximum Likelihood (DFREML). In the analysis, year of birth, type of birth, sex of kid and age of dam were assumed as fixed effects, and individual animal as a random effect under the animal model. …
Amplification Of The Fusion Gene Of Rinderpest Virus By Polymerase Chain Reaction And Cloning In Bacteria, Hakan Bulut, Mehmet Zi̇ya Doymaz, Yusuf Bolat
Amplification Of The Fusion Gene Of Rinderpest Virus By Polymerase Chain Reaction And Cloning In Bacteria, Hakan Bulut, Mehmet Zi̇ya Doymaz, Yusuf Bolat
Turkish Journal of Veterinary & Animal Sciences
In this study, amplification of the rinderpest virus (RPV) fusion (F) gene with polymerase chain reaction (PCR) and cloning of the F gene in Escherichia coli were reported. For this purpose, first total mRNA from Vero cells infected with vaccine strain of RPV was obtained and then cDNA from this mRNA preparation was acquired with reverse transcription. In PCR, cDNA from infected Vero cells and F gene specific primers were used and the F gene was amplified. Both the PCR product and the cloning vector pUC19 were cut with EcoRI and HindIII restriction enzymes. By using T4 DNA ligase, insert …
Serum Vitamin C Levels In Goats With Peste Des Petits Ruminants (Ppr), Mustafa İssi̇, Yusuf Gül, Murat Dabak
Serum Vitamin C Levels In Goats With Peste Des Petits Ruminants (Ppr), Mustafa İssi̇, Yusuf Gül, Murat Dabak
Turkish Journal of Veterinary & Animal Sciences
The role of vitamin C in the medical treatment of Peste des Petits Ruminants (PPR) was investigated by measuring the serum vitamin C levels in goats with PPR. Fifteen goats 5-6 months old with PPR (sick group) and 15 healthy goats 9-10 months old (control group) were used. All the animals used in the study were systematically and clinically examined and blood samples were obtained for white blood cell counts and serum vitamin C levels. The white blood cell counts were detected using Thoma microslides. Serum vitamin C levels were measured by the phosphotungstic acid method with Schimadzu UV-1208, UV-VIS …
Changes In The Size Distribution Of Steroidogenic And Non-Steroidogenic Bovine Luteal Cells During The Oestrus Cycle, Arzu Yi̇ği̇t, Şevket Arikan
Changes In The Size Distribution Of Steroidogenic And Non-Steroidogenic Bovine Luteal Cells During The Oestrus Cycle, Arzu Yi̇ği̇t, Şevket Arikan
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the size distribution of steroidogenic and non-steroidogenic luteal cells throughout the oestrus cycle. Twelve corpora lutea collected from different stages of the oestrus cycle were used. Corpora lutea collected from nonpregnant cows were dissociated into single-cell suspensions by enzyme treatments. Cells were stained for 3\beta-hydroxysteroid dehydrogenase (3\beta-HSD) activity, a marker for steroidogenic cells. The sizes of 3b-HSD positive (steroidogenic) and negative cells (nonsteroidogenic) were measured with an ocular micrometer. Very small cells (
The Serological And Virological Investigations And Pathogenesis Of Bvdv Infection In Sheep During Pre- And Post-Partum Periods, İbrahi̇m Burgu, Yilmaz Akça, Feray Alkan, Aykut Özkul, Taner Karaoğlu, Seval Bi̇lge Dağalp, Tuba Çi̇ğdem Oğuzoğlu, Kadi̇r Yeşi̇lbağ
The Serological And Virological Investigations And Pathogenesis Of Bvdv Infection In Sheep During Pre- And Post-Partum Periods, İbrahi̇m Burgu, Yilmaz Akça, Feray Alkan, Aykut Özkul, Taner Karaoğlu, Seval Bi̇lge Dağalp, Tuba Çi̇ğdem Oğuzoğlu, Kadi̇r Yeşi̇lbağ
Turkish Journal of Veterinary & Animal Sciences
In this research, the pathogenesis and presence of transplacental pestivirus infection were investigated in different flocks. For this purpose, a total of 661 pregnant ewes and 29 rams were used. 174 of 661 pregnant ewes were sampled twice in the second or the third month of gestation and as well as on the day of gestation, whereas 487 of them were sampled only on the day of delivery. In addition, precolostral blood samples of 770 lambs born from those pregnants ewes, 109 of which delivered twins, were also withdrawn. Pestivirus was not detected in the blood samples tested. However, in …
Screening Of Some Turkish Plants For Antibacterial Activity, Oya Keleş, Seyyal Ak, Tülay Bakirel, Keri̇m Alpinar
Screening Of Some Turkish Plants For Antibacterial Activity, Oya Keleş, Seyyal Ak, Tülay Bakirel, Keri̇m Alpinar
Turkish Journal of Veterinary & Animal Sciences
Some 14 ethanol extracts from 13 plant species collected from various regions of Turkey were assayed for in vitro antibacterial activity against two Gram positive and 5 Gram negative bacteria, using the disc-diffusion and dilution methods. The diameter of the inhibition zone in the disc-diffusion method shows that 12 extracts from the 14 plants studied have antibacterial activity in different levels. The broadest spectrum of activity was exhibited by Malva sylvestris against five bacteria, whereas the Verbascum spp. extract only showed activity against one. The highest antibacterial activity was produced by the extract of Hypericum perforatum. The minimum inhibitory concentration …
Structural And Bio-Technical Aspects Of Rainbow Trout (Oncorhynchus Mykiss)Farms In Turkey, Feri̇t Rad, Gülten Köksal
Structural And Bio-Technical Aspects Of Rainbow Trout (Oncorhynchus Mykiss)Farms In Turkey, Feri̇t Rad, Gülten Köksal
Turkish Journal of Veterinary & Animal Sciences
Structural and bio-technical aspects of Rainbow trout (Oncorhynchus mykiss Walbaum, 1792) farms in Turkey were surveyed and their performance was assessed in this study. Stratified Random Sampling was applied and relevant data were collected from 24 small, 8 medium and 8 large-scale farms using questionnaires. Collected data were processed to compute the mean values for small, medium and large-scale farms and for the sector as a whole. The mean volume of rearing facilities in the small, medium and large-scale farms were computed to be 1,275.5 m^3, 2,901.0 m^3 and 11,818.0 m^3 respectively while the general average was found to be …
In Vitro Antibacterial Activities Of Tilmicosin And Cefquinome Alone Or In Combination Against Certain Poultry Pathogens, Seyyal Ak, Oya Keleş, Tülay Bakirel
In Vitro Antibacterial Activities Of Tilmicosin And Cefquinome Alone Or In Combination Against Certain Poultry Pathogens, Seyyal Ak, Oya Keleş, Tülay Bakirel
Turkish Journal of Veterinary & Animal Sciences
The antimicrobial activities of cefquinome and tilmicosin were determined in vitro against P. multocida and O. rhinotracheale of poultry origin by serial broth macrodilution. Both antibiotics exhibited good in vitro antibacterial activity against the strains tested. The minimum inhibitory concentration (MIC) for cefquinome was 1.562 µg/ml and for tilmicosin was 0.78 µg/ml for both microorganisms. To investigate the effects of a combination of cefquinome and tilmicosin, the fractional inhibitory concentration (FIC) index was determined by checkerboard assay. The antimicrobial combination was additive against P. multocida (FIC=1) and indifferent against O. rhinotracheale (FIC=2).
Some Physical Characteristics And Utilization Of Coarse Fiber Obtained From Hair Goats, Gürsel Dellal, Ayhan Eli̇çi̇n, Feryal Söylemezoğlu, Zeynep Erdoğan, İbrahi̇m Zafer Arik
Some Physical Characteristics And Utilization Of Coarse Fiber Obtained From Hair Goats, Gürsel Dellal, Ayhan Eli̇çi̇n, Feryal Söylemezoğlu, Zeynep Erdoğan, İbrahi̇m Zafer Arik
Turkish Journal of Veterinary & Animal Sciences
In this research, some physical characteristics and uses of the coarse fibers obtained from hair goats raised in some provinces of Turkey were examined. For the general provinces, the diameter of fiber and natural length of fiber were 92.1±0.56 µ and 11.6±1.37 cm resepctively. According to the findings, the coarse fibres of hair goats can be used in products such as tents, stiffening cloth, card weaving, floor weaving (çul ve cicim), saddle-bags, bags, sacks, animal feeding bags and socks.
Some Physical Characteristics And Utilization Of Down Fibers Obtained From Hair Goats, Gürsel Dellal, Ayhan Eli̇çi̇n, Zeynep Erdoğan, Feryal Söylemezoğlu, İbrahi̇m Zafer Arik
Some Physical Characteristics And Utilization Of Down Fibers Obtained From Hair Goats, Gürsel Dellal, Ayhan Eli̇çi̇n, Zeynep Erdoğan, Feryal Söylemezoğlu, İbrahi̇m Zafer Arik
Turkish Journal of Veterinary & Animal Sciences
In this research, some physical characteristics and uses of the down fibers obtained from hair goats raised in some provinces of Turkey were examined. For the general provinces, diameter of fiber, rate of medulated fiber, number of crimps, and natural and real length of fiber were 16.5±0.07 µ, 0.0%, 9.3±0.11, 2.4±0.35 cm and 4.4±0.47 cm respectively. According to the findings, the down fibers of hair goats can be used in products such as hats, scarves, gloves and socks.
The Investigation On The Effects Of Some Chemicals Used To Control Varroa Jacobsoni In Turkey, Ulvi̇ye Kumova
The Investigation On The Effects Of Some Chemicals Used To Control Varroa Jacobsoni In Turkey, Ulvi̇ye Kumova
Turkish Journal of Veterinary & Animal Sciences
The aim of this research was to investigate the effectiveness of fluvalinate (on wooden bars), amitraz (on paper strips) and coumaphos (liquid) against Varroa jacobsoni in honeybee (Apis mellifera L.) colonies. This research was carried out on 24 A. mellifera colonies in the Çukurova region in spring 1998. The colony strength, the area of sealed brood and the rate of infections were evaluated before and after the chemical applications. The level of varroa contamination for each colony was determined on 200 brood bees at the pupa stage and on 150-200 adult bees. After the application, dead fallen and alive drugged …
Investigations On Some Biochemical Parameters In Lambs With Pica And In Healthy Lambs, Teki̇n Şahi̇n, İbrahi̇m Çi̇mtay, Gürbüz Aksoy
Investigations On Some Biochemical Parameters In Lambs With Pica And In Healthy Lambs, Teki̇n Şahi̇n, İbrahi̇m Çi̇mtay, Gürbüz Aksoy
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine zinc, copper, iron, calcium, magnesium, inorganic phosphorus and total protein levels in the blood serum of lambs with pica and in healthy lambs. This study was performed on 58 Ivesi lambs (38 lambs with pica and 20 healthy lambs), aged 1-1.5 months. Blood samples were collected twice (first and second periods) at five day intervals. The findings showed that concentrations of inorganic phosphorus (p
Kidney Diseases And Antioxidative Metabolism In Dogs, Funda Kargin, Ulvi̇ Reha Fi̇danci
Kidney Diseases And Antioxidative Metabolism In Dogs, Funda Kargin, Ulvi̇ Reha Fi̇danci
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the role of free radicals and to show the changes in the antioxidative metabolism of dogs with renal diseases. For this purpose, the plasma malonlydialdehyde levels, activities of the GSH-Px, SOD and CAT in hemolysates of the red cells, and serum and plasma levels of the \beta-carotene and ascorbic acid were analysed to determine their relationships. A total of 35 dogs aged between 3 and 5 years were used. Twenty healthy dogs with no clinical signs comprised the as control group. Clinically, fifteen dogs exhibited kidney disorders and this diagnosis was supported …
Genetic Determinants Of Industrially Important Characters In Lactococci, Mustafa Akçeli̇k, Pinar Şanlibaba, Çağla Tükel, Yasi̇n Tuncer
Genetic Determinants Of Industrially Important Characters In Lactococci, Mustafa Akçeli̇k, Pinar Şanlibaba, Çağla Tükel, Yasi̇n Tuncer
Turkish Journal of Veterinary & Animal Sciences
Genetic determinants of lactose fermentation, proteolytic activity and bacteriocin production in the strains L. lactis subsp. lactis MPL114, L. lactis subsp. cremoris MPC112 and L. lactis subsp. lactis biovar. diacetylactis MPD166 were studied. As a result of mutation and genetic transfer studies, it was determined that all of these characters were encoded by the 65.4 kb plasmid in L. lactis subsp. cremoris MPC112. Lactose fermentation and proteolytic activity were encoded by the 68.0 kb plasmid and bacteriocin production was encoded by the 12.4 kb plasmid in L. lactis subsp. lactis MPL114. Lactose fermentation, proteolytic activity and bacteriocin production in L. …
Antiinflammatory And Antipyretic Activity Of Polygonum Lapathifolium In Rats, Oya Keleş, Tülay Bakirel, Süleyman Şener, Handan Aydin, Keri̇m Alpinar
Antiinflammatory And Antipyretic Activity Of Polygonum Lapathifolium In Rats, Oya Keleş, Tülay Bakirel, Süleyman Şener, Handan Aydin, Keri̇m Alpinar
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to evaluate the pharmacologic effects of Polygonum lapathifolium L. (Polygonaceae), growing naturally in Turkey. The antiinflammatory activity of the ethanol extract of the root and rhizome of P. lapathifolium was evaluated using carrageenan-induced paw edema in rats. Intraperitoneal pretreatment with extract at doses ranging from 100 to 500 mg/kg significantly inhibited the acute phase of this experimental model of the inflammatory process in a dose-dependent manner. At maximal dose (500 mg/kg), it exhibited a significantly higher action when compared with those of other doses and was found to be 1.08 times as active as indomethacin. The …
Pharmacokinetics And Tissue Levels Of Tilmicosin In Fowls, Oya Keleş, Tülay Bakirel, Süleyman Şener, Gül Baktir, Gürdal Dağoğlu, Oktay Özkan
Pharmacokinetics And Tissue Levels Of Tilmicosin In Fowls, Oya Keleş, Tülay Bakirel, Süleyman Şener, Gül Baktir, Gürdal Dağoğlu, Oktay Özkan
Turkish Journal of Veterinary & Animal Sciences
Tilmicosin is a long-acting macrolide antibiotic used in the treatment of respiratory disease. It was administered once (50 mg/kg b.wt) to fowls via the oral route for determination of kinetic properties and tissue levels. After oral administration, tilmicosin's pharmacokinetics conformed to a two compartment open model. Tilmicosin was slowly eliminated from the serum and lung with mean half-lives of 30.18 ± 2.38 and 75.74 ± 3.67 hours, respectively. The mean maximum concentration of the drug in the lungs was found to be 6.2 times greater that of serum. Serum and lung tilmicosin concentrations reached peak values 4.66 ± 2 and …