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2003

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Articles 451 - 480 of 602

Full-Text Articles in Animal Sciences

The Prevalence Of Eimeria Species In Goats In Van, Serdar Değer, Abdurrahman Gül, Erol Ayaz, Kami̇le Bi̇çek Jan 2003

The Prevalence Of Eimeria Species In Goats In Van, Serdar Değer, Abdurrahman Gül, Erol Ayaz, Kami̇le Bi̇çek

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine Eimeria infection in goats in nine different districts in Van province in Turkey. Faecal samples (approximately 3-5 g) were obtained from the rectums of 242 goats. The samples were examined by Sheather's sugar flotation technique and determined microscopically for the presence of oocysts. Eimeria species were identified following sporulation of faeces in a thin layer of 2.5% potassium dichromate for one or two weeks at 25 ºC. All samples were later examined for identification of Eimeria species. Nine different species of Eimeria oocysts were detected in 73.6% of the goats. These species were …

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Width/Length-Weight Relationships Of The Blue Crab (Callinectes Sapidus Rathbun 1896) Population Living In Beymelek Lagoon Lake, Hasan Hüseyi̇n Atar, Selçuk Seçer Jan 2003

Width/Length-Weight Relationships Of The Blue Crab (Callinectes Sapidus Rathbun 1896) Population Living In Beymelek Lagoon Lake, Hasan Hüseyi̇n Atar, Selçuk Seçer

Turkish Journal of Veterinary & Animal Sciences

In this study, the width/length-weight relationships by sex, combined with the condition factors, of the blue crab (Callinectes sapidus Rathbun 1896) population living in Beymelek Lagoon Lake (Antalya) were examined. A total of 1027 samples ranging from 5.1 to 18.1 cm in width and weighing between 8.92 and 448 g were collected and analyzed. The relationship between carapace width/carapace length and weight was W = 0.6804L2.9364 with r2 = 0.86 and W = 0.1907L2.5656 with r2 = 0.88 (where L = width or length of crab in mm and W = weight in g) and condition factors were 48.196 and …

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Detection Of Listeria Monocytogenes In Faeces From Chickens, Sheep And Cattle In Elazığ Province, Hakan Kalender Jan 2003

Detection Of Listeria Monocytogenes In Faeces From Chickens, Sheep And Cattle In Elazığ Province, Hakan Kalender

Turkish Journal of Veterinary & Animal Sciences

Faecal samples collected from 206 chickens, 170 sheep and 130 cattle were investigated for the presence of Listeria monocytogenes in animals slaughtered at local abattoirs in Elazığ. The prevalance of L. monocytogenes was 4.36% in chickens, 0.58% in sheep and 1.53% in cattle. Of the 12 L. monocytogenes isolates, seven (58.33%) and five (41.66%) belonged to serotypes 1 and 4, respectively. Other species isolated were L. innocua, L. welshimeri, L. seeligeri, L. murrayi and L. grayi. These results indicate that animal faeces could be a source of contamination of carcasses with L. monocytogenes and may lead to foodborne listeriosis.

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Influence Of Buck Effect And Exogenous Hormone Treatments On Oestrus Synchronisation And Litter Size In Shami (Damascus) Goats, Mahmut Keski̇n Jan 2003

Influence Of Buck Effect And Exogenous Hormone Treatments On Oestrus Synchronisation And Litter Size In Shami (Damascus) Goats, Mahmut Keski̇n

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to investigate the influence of buck effect and exogenous hormone treatments on oestrus synchronisation and the litter size of Shami (Damascus) goats. Goats were divided into four treatment groups, a buck effect group (group A), a buck effect + one dose of prostaglandinF_{2a} (PGF_{2a}) group (group B), a buck effect + two doses of PGF2a, 11 days apart group (group C), and a abuck effect + two doses of PGF_{2a}, 11 days apart + pregnant mare serum gonadotropin (PMSG) group (group D). The time interval (mean ± s.e.) for each group between the cessation of …

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Immunohistochemical Detection Of Heparin-Binding Lectin In The Development Of The Bovine Thymus, Kami̇l Seyrek, Ayşegül Bi̇ldi̇k Jan 2003

Immunohistochemical Detection Of Heparin-Binding Lectin In The Development Of The Bovine Thymus, Kami̇l Seyrek, Ayşegül Bi̇ldi̇k

Turkish Journal of Veterinary & Animal Sciences

Heparin is a heterogeneous mixture of highly charged glycosaminoglycans that can exert a variety of biological and biochemical effects. Increasing attention is being paid to its role in cellular processes such as angiogenesis, cellular attachment, growth modulation and smooth muscle cell proliferation. The characterisation of cellular receptors for heparin-binding proteins is a rational step in the quest to elucidate the biochemical basis of specific binding and heparin-mediated responses. We studied the distribution of heparin-binding lectin at the optical level during bovine thymus development on sections of fixed tissue using antibodies raised against this lectin. The presence of ligands accessible to …

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Estimation Of Breeding Values For Dairy Cattle Using Test-Day Milk Yields, İbrahi̇m Kaya, Yavuz Akbaş, Can Uzmay Jan 2003

Estimation Of Breeding Values For Dairy Cattle Using Test-Day Milk Yields, İbrahi̇m Kaya, Yavuz Akbaş, Can Uzmay

Turkish Journal of Veterinary & Animal Sciences

The objectives of this study were to estimate genetic parameters and breeding values for test-day (TD) and 305-day milk yields, and to compare the results from TD and 305-day analyses. The data comprised 10,822 TD records from 1103 first lactations of Holstein cows from state farms in the western part of Turkey. Additive genetic, residual and permanent environmental variances, heritabilities and breeding values for 305-day and TD milk yields were estimated by the REML method using animal models. The heritability estimate (0.11) of TD milk yields was lower than the corresponding estimate (0.25) for 305-day milk yields. The product-moment correlations …

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Behaviour And Biological Control Of Bacteriocin-Producing Leuconostocs Associated With Spoilage Of Vacuum-Packaged Sucuk, Özlem Osmanağaoğlu Jan 2003

Behaviour And Biological Control Of Bacteriocin-Producing Leuconostocs Associated With Spoilage Of Vacuum-Packaged Sucuk, Özlem Osmanağaoğlu

Turkish Journal of Veterinary & Animal Sciences

Non-motile, Gram-positive and catalase-negative anaerobic Leuconostoc sp. were found to be involved in the spoilage of vacuum-packaged refrigerated sucuk samples. The spoilage was associated with an accumulation of large quantities of foul-smelling gas and purge in the bag and loss of colour and texture in the meat. Many of these isolates produce bacteriocins, to which the predominant Gram-positive bacteria normally found in these products are sensitive. As the leuconostocs grew at low temperatures and produced bacteriocins, they inhibited the growth of associated sensitive bacteria. Attempts to inoculate purge from spoiled samples into fresh meat, vacuum packaging and refrigeration storage facilitated …

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Poorly Differentiated Pancreatic Carcinoma Associated With Partial Alopecia In A Cat, Yilmaz Aydin, M. Kazim Börkü, Osman Kutsal, Öznur Atalay, Lati̇fe Beyaz Jan 2003

Poorly Differentiated Pancreatic Carcinoma Associated With Partial Alopecia In A Cat, Yilmaz Aydin, M. Kazim Börkü, Osman Kutsal, Öznur Atalay, Lati̇fe Beyaz

Turkish Journal of Veterinary & Animal Sciences

The clinical, laboratory, ultrasonographic and pathological characteristics of a poorly differentiated pancreatic carcinoma in a 6-year-old cat are described in this study. Clinical abnormalities included severe dehydration, icterus, and partial alopecia on the medial surface of the limbs and ventral abdomen. A nodular mass was detected on abdominal palpation. Ultrasonography of the abdomen revealed a hypoechoic mass including hyperechoic and anechoic areas in the pancreatic region, and several hypoechoic areas and dilatation of the biliary duct and gallbladder in the liver. During necropsy, numerous tumorous foci were found, principally in the liver and various lymph nodes. There were several foci …

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Glycobiology Current Molecular Biology, Sabi̇re Karaçali Jan 2003

Glycobiology Current Molecular Biology, Sabi̇re Karaçali

Turkish Journal of Veterinary & Animal Sciences

Carbohydrate chemistry evolved into carbohydrate biochemistry and gradually into the biology of carbohydrates, or glycobiology, at the end of the last century. Glycobiology is the new research area of modern molecular biology, and it investigates the structure, biosynthesis and biological functions of glycans. The numbers, linkage types (\alpha or \beta), positions, binding points and functional group differences of monosaccharides create microheterogeneity. Thus, numerous glycoforms with precise structural differences occur. Each glycoform as a distinct biological ligand has a different function. Studies in glycobiology have concentrated on determining molecular structures and glycosylation mechanisms, investigating biological control mechanisms and the phenotypic characteristics …

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Microbiological And Chemical Quality And Meat Yield Of Penaeus Semisulcatus De Haan 1884 Caught From The Antalya Region, Abdullah Di̇ler, Şükran Ataş Jan 2003

Microbiological And Chemical Quality And Meat Yield Of Penaeus Semisulcatus De Haan 1884 Caught From The Antalya Region, Abdullah Di̇ler, Şükran Ataş

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the microbiological and chemical quality and the meat yields of shrimp (P. semisulcatus) caught from the Antalya region. Twenty shrimp samples were used for microbiological analyses, 36 for chemical quality analyses and 60 for meat yield analyses. According to microbiological findings, the average numbers of total aerobic mesophilic bacteria, coliforms, staphylococcus-micrococcus, and V. parahaemolyticus in shrimp meat were 5.8 x 10^4 cfu/g, 1.9 x 10^2 cfu/g, 9.2 x 10^2 cfu/g, and 7.5 x 10^1 cfu/g, respectively. However, Salmonella was not isolated from the samples. The average values of moisture, protein, fat and ash …

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Cattle Rumen Tissue Arginase And Molecular Weights Of Its Subunits, Mi̇ne Eri̇şi̇r, Sema Temi̇zer Ozan Jan 2003

Cattle Rumen Tissue Arginase And Molecular Weights Of Its Subunits, Mi̇ne Eri̇şi̇r, Sema Temi̇zer Ozan

Turkish Journal of Veterinary & Animal Sciences

The arginase was partially purified from cattle rumen tissue and its properties were investigated and thereafter compared with those of other tissue arginases. The specific activity of the purified enzyme was found about 150 times greater than that of the crude rumen homogenate. The molecular weight of native arginase, estimated by gel filtration on a Sephadex G-150 column, was 122 500 ± 2500 and those of subunits of the enzyme, estimated by SDS-PAGE and gel filtration on a Sephadex G-100 column, were 44 000 ± 1000 and 34 500 ± 500. This indicates that the native enzyme is a trimer …

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The Determination Of Vitamin Content And Sensorial Quality In Liquid And Traditionally Smoked Black Mussels (Mytilus Galloprovincialis, L.) Canned In Different Sauce Content, Gülgün F. Ünal Şengör, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu Jan 2003

The Determination Of Vitamin Content And Sensorial Quality In Liquid And Traditionally Smoked Black Mussels (Mytilus Galloprovincialis, L.) Canned In Different Sauce Content, Gülgün F. Ünal Şengör, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was the determination of vitamin losses and sensorial quality in the liquid and traditionally smoked canned mussel. Liquid and traditionally smoked black mussels were sterilized at 120 ± 1 °C F_0 5.2 ± 0.1 min in three different sauces (tomato puree sauce, curry sauce and oil sauce). Thiamin losses in liquid and traditionally smoked canned mussels were determined. No significant change was determined in riboflavin levels in the smoked canned mussel. It was determined that different sensorial properties were linked to the sauce applied. It was also determined that traditional smoking significantly contributes to the …

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The Effect Of Age, Sex, Housing System And Pregnancy On Some Blood Parameters Of Tuj Sheep, Ömer Bozdoğan, Meti̇n Çenesi̇z, Mehmet Kaya, Nadi̇de Nabi̇l Kami̇loğlu Jan 2003

The Effect Of Age, Sex, Housing System And Pregnancy On Some Blood Parameters Of Tuj Sheep, Ömer Bozdoğan, Meti̇n Çenesi̇z, Mehmet Kaya, Nadi̇de Nabi̇l Kami̇loğlu

Turkish Journal of Veterinary & Animal Sciences

In this study some blood parameters and the effects of age, sex, housing system and pregnancy of Tuj sheep that have been bred in the Kars region of Turkey were researched and compared. The various blood parameters including the amount of haemoglobin, haematocrit value, erythrocyte and leukocyte count, and the differential percentage of white blood cells were determined from blood taken intravenously. The haemoglobin and erythrocyte values were found to be significantly (p < 0.05) higher in 5-7-month-old Tuj sheep grazing in an open field than in 2-3-month-old male Tuj sheep feeding in a closed system. The erythrocyte count was found to be higher in 2-3-month-old female Tuj sheep in comparison to males. The haemoglobin, leukocyte and haematocrit values were also higher in this group of animals, though this was not statistically significant. The erythrocyte, leukocyte, haemoglobin, haematocrit values and differential percentage of white blood cells were not different in 5-7-month-old male and female Tuj sheep grazing in an open area. The erythrocyte number decreased after parturition in respect to the oestrus and pregnancy period. This decrease was statistically significant. The erythrocyte values were 10.2 x 10^6 /mm^3 before oestrus, 9.5 x 10^6 /mm3 during pregnancy and 8.2 x 10^6 /mm^3 after parturition. The haemoglobin value decreased significantly (p < 0.05) during pregnancy. The leukocyte number was found to be less during pregnancy in comparison to other periods; it was 7.7 ± 1.9 x 10^3 /mm^3 during pregnancy, 9.3 ± 1.9 x 10^3 /mm^3 before oestrus, and 9.7 ± 2.5 x 10^3 /mm^3 after parturation. The lymphocyte percentage increased significantly (p < 0.05) during the pregnancy period.

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Physical Properties Of Down Fiber Obtained From Hair X Angora (B_1) Crossbred Goats, Zeynep Erdoğan, Gürsel Dellal, Feryal Söylemezoğlu, Ali̇ Murat Tatar Jan 2003

Physical Properties Of Down Fiber Obtained From Hair X Angora (B_1) Crossbred Goats, Zeynep Erdoğan, Gürsel Dellal, Feryal Söylemezoğlu, Ali̇ Murat Tatar

Turkish Journal of Veterinary & Animal Sciences

In this research some physical characteristics of down fibers obtained from hair x Angora (B_1) crossbred goat were examined. The diameter of fiber, natural length, real length and number of crimps of the down fibers were 20.08±0.50 µ, 3.77±0.17 cm, 6.22±0.23 cm and 9.79±0.34, respectively. In addition the strongest color determined in this research were white (63.93%) and light brown (18.03%). According to the diameter of fiber, the down fibers of hair goats induded cashmere (55.33%) cashgora (24.03%) and mohair (20.64%).

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Effects Of Cadmium On Uterine Contractions In Different Species In Vitro, Haki̇ Kara, Kadi̇r Servi̇, Yaşar Akar Jan 2003

Effects Of Cadmium On Uterine Contractions In Different Species In Vitro, Haki̇ Kara, Kadi̇r Servi̇, Yaşar Akar

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to examine the effects of cadmium on oxytocin-induced myometrium contractions in rats, cows and cats in vitro. The frequency was 12.20 ± 1.2, 11.25 ± 2.7 and 10.70 ± 2.5/10 min, respectively, after 0.01 mM oxytocin induced with myometrial samples in rats, cows and cats. The peak amplitude was 3.84 ± 0.50, 3.44 ± 0.65 and 3.35 ± 0.45 g, respectively, after oxytocin induction. The frequency and peak amplitude decreased after the addition of 0.01 mM cadmium chloride (CdCl_2). The frequency was 1.2 ± 0.4 (p < 0.001), 2.5 ± 0.5 (p < 0.001) and 2.0 ± 0.6(p < 0.001), respectively, and the peak amplitude was 0.7 ± 0.3 (p < 0.001), 1.2 ± 0.2 (p < 0.001) and 0.8 ± 0.4 g (p < 0.001), respectively, in rat, cow and cat myometrium. Finally, the myometrium contractions were completely inhibited in the three species. In conclusion, the effects of cadmium may inhibit both calcium channels and the intracellular-induced mechanism.

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Investigation Of The Lipid Peroxidation, Antioxidant Substances, Antioxidant Vitamins And Some Hematologic-Biochemical Parameter Levels In Gentamycine Induced Nephrotoxicosis In Dogs, Ali̇ Erteki̇n, Mehmet Karaca, Hasan Altan Akkan, Mustafa Cemek, Nesli̇han Ormanci Jan 2003

Investigation Of The Lipid Peroxidation, Antioxidant Substances, Antioxidant Vitamins And Some Hematologic-Biochemical Parameter Levels In Gentamycine Induced Nephrotoxicosis In Dogs, Ali̇ Erteki̇n, Mehmet Karaca, Hasan Altan Akkan, Mustafa Cemek, Nesli̇han Ormanci

Turkish Journal of Veterinary & Animal Sciences

In our study, malondialdehyde, antioxidant vitamins, antioxidant substances and some hematologic-biochemical parameter levels in nephrotoxicosis were investigated. Six dogs were used in the study. Blood samples taken before the experiment were used as the control. Blood samples were taken on days 2, 5, 7 and 10 during the experiment. During analysis, we found that the statistical changes were not significant in the retinol and Vitamin C levels of the experiment group when compared to those of the control group. \beta-carotene (P < 0.05) and Vitamin E (P < 0.001) levels were significantly decreased. Increases in the levels of malondialdehyde, seruloplasmin and urine \gamma-glutamyl transferase (GGT) enzyme were P < 0.001, while decreases in the amounts of glutathione were P < 0.001. We also found that changes in erythrocyte and hemotocrit levels were not significant. On the other hand, increases in the levels of leucocyte (P < 0.01), creatinin and blood urea nitrogen (BUN) P < 0.001 were significant. In conclusion, oxidative damage can occur in cells in nephrotoxicosis, the use of antioxidants could be of benefit during treatment with chemotherapeutics.

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Evaluation Of Dogs With Colitis And Ulcerative Colitis Using Radiographic, Electrocardiographic And Laboratory Findings, Ramazan Durgut, Sefa Çeli̇k, Savaş Öztürk, Selçuk Pekkaya Jan 2003

Evaluation Of Dogs With Colitis And Ulcerative Colitis Using Radiographic, Electrocardiographic And Laboratory Findings, Ramazan Durgut, Sefa Çeli̇k, Savaş Öztürk, Selçuk Pekkaya

Turkish Journal of Veterinary & Animal Sciences

Sixteen dogs with suspected colitis and ulcerative colitis were examined by clinical, radiographic, laboratory and electrocardiographic means from a diagnostic perspective. In the history and clinical examination, mild diarrheic feces mixed with uncoagulated blood and mucus were determined in all dogs. Tenesmus after defecation, mild weight loss and anemia were common observations. Abdominal palpation revealed a palpable thickened large intestine. Biochemical analyses of blood serums showed that potassium levels were increased, and sodium and total protein levels were decreased. A contrast radiographic examination showed that colon walls were thickened; stenosis, dilatation and shortening of the colons had occurred; and the …

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The Effect Of Grower Diet Energy Level On The Performance And Some Slaughtering Characteristics Of Sex-Separated And Mixed-Sex Broilers, Veysel Ayhan, Mehmet Bozkurt Jan 2003

The Effect Of Grower Diet Energy Level On The Performance And Some Slaughtering Characteristics Of Sex-Separated And Mixed-Sex Broilers, Veysel Ayhan, Mehmet Bozkurt

Turkish Journal of Veterinary & Animal Sciences

This study examined 936 Ross-308 sex-separated broilers (468 males and 468 females) at 22 days of age. The chicks were fed with standard broiler starter diet for the first 21 days. Isonitrogenic grower diets (3045 versus 3222 kcal/kg M.E.) were offered to broilers housed in sex-separated and mixed-sex pens from days 22 to 43 during the experimental period. The final body weight of sex-separated chicks (1739.91 g) was greater than that of mixed-sex chicks (1714.81 g) at 43 days of age (P < 0.05). Neither growing method nor diet energy level had a significant effect on the body weight (except at 43 days of age) or body weight gain of broilers. However, effects of sex was significant (P < 0.01) on the body weight and body weight gain of broilers throughout the trial period. Sex-separated males were heavier than mixed-sex males at 36 and 43 days of age (P < 0.05). However, the diet energy level and growing method had no significant effect on feed consumption or the feed conversion rate (P > 0.05). Broilers consumed a high energy diet had a higher carcass yield and breast rate (%), but diet …

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The Presence Of Mallophaga Species On Wild Partridge In The Elazığ District, Nursel Aksin Jan 2003

The Presence Of Mallophaga Species On Wild Partridge In The Elazığ District, Nursel Aksin

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to determine the presence of Mallophaga species on wild partridges in the Elazığ region. We inspected 68 partridges for Mallophaga species between November and January from 1996 to 2000. At least one species of Mallophaga was found on 48 partridges. Three species of Mallophaga were found on infested partridges. These species, were Goniodes dispar (Burmeister, 1838), Goniocotes pusillus (Nitzch in Giebel, 1866) and Menacanthus lyali (Rodriguez Caabeiro et al.,1983). These three Mallophaga species have not been reported before in Turkey.

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The Effects Of Yucca Schidigera Extract Added To Quail Rations On Egg Production, Egg Quality And Some Blood Parameters, Berri̇n Kocaoğlu Güçlü Jan 2003

The Effects Of Yucca Schidigera Extract Added To Quail Rations On Egg Production, Egg Quality And Some Blood Parameters, Berri̇n Kocaoğlu Güçlü

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the effects of rations containing 0, 30, 60 and 90 ppm Yucca schidigera extract on egg production, feed intake, feed efficiency, egg quality and some blood parameters of quail. Two hundred and forty, eight-week-old Japanese quail (Coturnix coturnix japonica) were divided into one control group and three treatment groups of similar mean weight and egg production levels, comprising 60 quail each. A basal diet containing 18% crude protein and 2800 kcal/kg metabolic energy was supplemented with 0, 30, 60 and 90 ppm Yucca schidigera extract. The experimental period lasted 12 weeks. Yucca schidigera …

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Correlation Between Biochemical Parameters And Production Traits In Merino Cross Sheep Ii- Hemoglobin And Transferrin Types, Ni̇hat Mert, Handan Gündüz, Vedat Akgündüz, Münevver Akgündüz Jan 2003

Correlation Between Biochemical Parameters And Production Traits In Merino Cross Sheep Ii- Hemoglobin And Transferrin Types, Ni̇hat Mert, Handan Gündüz, Vedat Akgündüz, Münevver Akgündüz

Turkish Journal of Veterinary & Animal Sciences

To determine the relationship between biochemical parameters and production traits in sheep, 111 of the animals raised in the Bandırma Sheep Research Institute were used as living materials. The blood samples of 31 Hampshire Down x Merino, 33 Dorset Down x Merino, 27 German Black Headed x Merino and 20 Border Leicester x Merino crosses were taken. Transferrin (Tf) and haemoglobin (Hb) types were determined. Some production traits such as greasy fleece weight, staple length, fiber diameter, ondulance and lamb birth weight were estimated. Important correlations between Hb AB and lamb birth weights (P < 0.05), Hb AB and greasy fleece weight in SBA x Merino crosses (P < 0.05), Hb AB and greasy fleece weight in Border Leicester x Merino crosses (P < 0.05), Tf B type and greasy fleece weight in SBA x Merino and Border Leicester x Merino crosses (P < 0.05) and Tf A type and lamb birth weight in SBA x Merino crosses (P < 0.05) were also determined.

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Correlation Between Biochemical Parameters And Production Traits In Merino Cross Sheep Iii-Glucose, Alkaline Phosphatase, Ceruloplasmin, Ni̇hat Mert, Handan Gündüz, Vedat Akgündüz, Münevver Akgündüz Jan 2003

Correlation Between Biochemical Parameters And Production Traits In Merino Cross Sheep Iii-Glucose, Alkaline Phosphatase, Ceruloplasmin, Ni̇hat Mert, Handan Gündüz, Vedat Akgündüz, Münevver Akgündüz

Turkish Journal of Veterinary & Animal Sciences

A group of 111 sheep raised in the Bandırma Sheep Research Institute were used as living materials for this study. Blood samples from 31 Hampshire Down x Merino, 33 Dorset Down x Merino, 27 German Black Headed x Merino and 20 Border Leicester x Merino crosses were taken. Plasma glucose, alkaline phosphatase (ALP) and ceruloplasmin levels were determined. Some production traits such as greasy fleece weight, staple length, fiber diameter, ondulance, lamb birth weight, reproduction traits and the live weight gain of lambs were estimated. There were blood glucose differences between the breeds and an important correlation between greasy fleece …

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Identification Of Staphylococci Isolated From Chickens And The Determination Of Their Susceptibility To Some Antibiotics, Gülay Altay, Oktay Keski̇n, Mehmet Akan Jan 2003

Identification Of Staphylococci Isolated From Chickens And The Determination Of Their Susceptibility To Some Antibiotics, Gülay Altay, Oktay Keski̇n, Mehmet Akan

Turkish Journal of Veterinary & Animal Sciences

In this study, a total of 120 staphylococci strains, 46 coagulase positive and 74 coagulase negative, isolated from chickens were identified according to the characteristics of their cultural, biochemical and some antibiotic properties. The coagulase positive staphylococci consisted of 28 S. aureus, 9 S. delphini, 3 S. intermedius, 2 S. aureus subsp. anaerobicus, 1 S. schleiferi subsp. coagulans, 1 S. hyicus, and 2 unidentified strains. The coagulase negative staphylococci were identified as 16 S. simulans, 11 S. hyicus, 8 S. saprophyticus, 6 S. epidermidis, 4 S. schleiferi subsp. schleiferi, 4 S. arlettae, 4 S. lentus, 4 S. gallinarum, 3 S. …

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Milk Yield Characteristics Of Karakaş Sheep, Orhan Karaca, Nurhan Akyüz, Seval Andi̇ç, Tufan Altin Jan 2003

Milk Yield Characteristics Of Karakaş Sheep, Orhan Karaca, Nurhan Akyüz, Seval Andi̇ç, Tufan Altin

Turkish Journal of Veterinary & Animal Sciences

Milk yield and composition were determined in a total of 85 Karakaş ewes (Akkaraman breed). The data were collected from Yüzüncü Yıl University, Agriculture Faculty's Practice Farm and a rural farm near the University. Lactation length, average daily milk yield and total milk yield were 155.9 ± 4.3 days, 529.6 ± 31.6 ml and 84.7 ± 5.1 l, respectively. Milk fat, total solid and mineral percentages were 7.09 ± 0.25%, 19.75 ± 0.66% and 0.93 ± 0.03%, respectively. The differences between farms were significant (P < 0.05 and P < 0.01) for lactation length, average daily milk yield, total milk yield and milk fat percentage. The milk yields of ewes reared in rural farms were lower. In addition, the correlations between a number of characteristics were significant (P < 0.05 and P < 0.01).

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Color-Coded Duplex Sonography Of Abdominal Blood Vessels In Dogs, Hali̇l Selçuk Bi̇ri̇ci̇k, Adi̇l Öztürk, Ni̇hat Şindak Jan 2003

Color-Coded Duplex Sonography Of Abdominal Blood Vessels In Dogs, Hali̇l Selçuk Bi̇ri̇ci̇k, Adi̇l Öztürk, Ni̇hat Şindak

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to demonstrate normal duplex patterns of extra (aorta abdominalis, vena cava caudalis) and intraparenchymatous (vena porta, vena hepatica, renal interlober and splenic artery) vessels with color-coded duplex ultrasonography in healthy dogs. While the wave form of the intraparenchymatous vessels like the vena cava caudalis and hepatic vein were mainly affected by the pressure conditions of the intrathoracic and intraabdominal pressure changes due to respiration and cardiac pulsations, portal blood flow was not affected. The wave form of the aorta abdominalis was triphasic due to tissue resistance. It was biphasic in the renal interlober and …

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Fattening Performances Of Hamdani And Morkaraman Lambs Born In The Breeding Season And Off Season, Orhan Yilmaz, Cafer Tayyar Ateş, Mi̇kai̇l Arslan Jan 2003

Fattening Performances Of Hamdani And Morkaraman Lambs Born In The Breeding Season And Off Season, Orhan Yilmaz, Cafer Tayyar Ateş, Mi̇kai̇l Arslan

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to investigate the fattening performance and feed efficiency of Hamdani and Morkaraman lambs born in the breeding season and off season. Ten Morkaraman and 10 Hamdani lambs were used in all fattening seasons. Sixty days after weaning, the lambs were subjected to an adaptation period for 15 days. Then, they were subjected to intensive fattening for 70 days. They were fed concentrate and alfalfa ad libitum in all feeding seasons. For statistical analysis, "t" test, least squares method and Duncan test were used. Daily weight gain and concentrate feed efficiency (kg feed/kg live weight gain) …

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The Effects Of Nikethamide And Dyprophylline Combination On Some In Vivo Haemodynamic Parameters, Cavi̇t Kum, Yusuf Şanli Jan 2003

The Effects Of Nikethamide And Dyprophylline Combination On Some In Vivo Haemodynamic Parameters, Cavi̇t Kum, Yusuf Şanli

Turkish Journal of Veterinary & Animal Sciences

In this study, nikethamide (N) and dyprophylline (D), which are thought to improve the possibility of survival and enhance the pharmacodynamic effects on several haemodynamic parameters, were evaluated in respiratory deficient animals. For this purpose, 32 mongrel dogs aged 2-4 years were randomly divided into four equal groups. The drugs were administered intravenously to the dogs, following respiratoric suppression, which was formed by the administration of xylazine-thiopental sodium and restriction of oxygen. Haemodynamic measurements were conducted before, at the time of application (20 mg/kg N, 20 mg/kg D, 20 mg/kg N + 10 mg/kg D and 20 mg/kg N + …

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Dietary Preferences Of Perch (Perca Fluviatilis L., 1758) Inhabiting Derbent Dam Lake (Bafra-Samsun) And Their Relationship With Seasonal And Age-Dependent Variations, Mahmut Yilmaz, Savaş Yilmaz, Şevket Kandemi̇r, Derya Bostanci, Nazmi̇ Polat Jan 2003

Dietary Preferences Of Perch (Perca Fluviatilis L., 1758) Inhabiting Derbent Dam Lake (Bafra-Samsun) And Their Relationship With Seasonal And Age-Dependent Variations, Mahmut Yilmaz, Savaş Yilmaz, Şevket Kandemi̇r, Derya Bostanci, Nazmi̇ Polat

Turkish Journal of Veterinary & Animal Sciences

The aim of this research was to establish whether the dietary preferences of perch (Perca fluviatilis L., 1758) change due to age and the seasons. Food items were examined by the Geometric Index of Importance (GII) method. The results obtained from this index were also evaluated in relation to seasonal and age-dependent variables. It was observed that the dietary preferences of perch do not change with age and the seasons.

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Digestive System Contents Of The Perch (Perca Fluviatilis L., 1758) Inhabiting Derbent Dam Lake (Bafra-Samsun), Mahmut Yilmaz, Şevket Kandemi̇r, Savaş Yilmaz, Nazmi̇ Polat Jan 2003

Digestive System Contents Of The Perch (Perca Fluviatilis L., 1758) Inhabiting Derbent Dam Lake (Bafra-Samsun), Mahmut Yilmaz, Şevket Kandemi̇r, Savaş Yilmaz, Nazmi̇ Polat

Turkish Journal of Veterinary & Animal Sciences

In this study, 239 perch which had been caught between May 1998 and December 2000 from Derbent Dam Lake with a number of different nets, shockers and tackles were examined. The organisms obtained after analyzing the perch stomach contents patterns were examined by means of the Geometric Index of Importance (GII). As a result, a total of 27 food items (19 of which were plant and eight animal) were found in the stomach contents. The percentage of plant diet was 6% and that of animal diet was 94%.

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Some Physical Fleece Characteristics Of Anatolian Merino, White Karaman, Ile De France X Anatolian Merino (F_1) And Ile De France X White Karaman (F_1) Ewes, İbrahi̇m Zafer Arik, Gürsel Dellal, Firat Cengi̇z Jan 2003

Some Physical Fleece Characteristics Of Anatolian Merino, White Karaman, Ile De France X Anatolian Merino (F_1) And Ile De France X White Karaman (F_1) Ewes, İbrahi̇m Zafer Arik, Gürsel Dellal, Firat Cengi̇z

Turkish Journal of Veterinary & Animal Sciences

Some fleece characteristics of Anatolian Merino, White Karaman and their crosses (F_1) with Ile de France ewes were compared to reveal the effects of these crossbreedings. The research material was fleece samples taken from the shoulder, ribs and thigh. Fiber diameter, fiber elasticity and strength and fiber real length were analysed by OFDA, FAFEGRAPH and USTER AL-100, respectively. Staple length and fiber natural length were measured with a ruler and clean wool ratios were calculated with a conditioning oven. As a result of the statistical analysis, it was found that crossing with Ile de France generally had no negative effects …

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