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2002

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Articles 91 - 120 of 305

Full-Text Articles in Veterinary Medicine

Determination Of Some Haematological Parameters In Spotted Barb (Capoeta Barroisi Lortet, 1894) And Roach (Rutilus Rutilus, Linnaeus, 1758) Living In Seyhan River (Adana City Region), Aysel Şahan, İbrahi̇m Cengi̇zler Jan 2002

Determination Of Some Haematological Parameters In Spotted Barb (Capoeta Barroisi Lortet, 1894) And Roach (Rutilus Rutilus, Linnaeus, 1758) Living In Seyhan River (Adana City Region), Aysel Şahan, İbrahi̇m Cengi̇zler

Turkish Journal of Veterinary & Animal Sciences

This study was conducted in Seyhan River between May 1997 and May 1998. Basic haematological parameters and effects of seasonal differences on these parameters were determined in Roach (Rutilus rutilus, Linnaeus, 1758) and Spotted Barb (Capoeta barroisi, Lortet, 1894) species which had adapted to water polluted by agricultural, industrial and domestic wastes. The waste of slaughterhouses also flowed into the region. The results of the study showed that there were deviations from standard values for most of the haematological parameters for R. rutilus indicating that R. rutilus individuals were affected by environmental stress factors more than those of C. barroisi.

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Production Of Pastırma With Different Curing Methods And Using Starter Culture, Muhammet İrfan Aksu, Mükerrem Kaya Jan 2002

Production Of Pastırma With Different Curing Methods And Using Starter Culture, Muhammet İrfan Aksu, Mükerrem Kaya

Turkish Journal of Veterinary & Animal Sciences

The effects of starter culture (Staphylococcus carnosus + Lactobacillus pentosus) on some physical, chemical and microbiological properties of pastırma produced with brine and dry curing methods were investigated. The curing method significantly affected the contents of salt, nitrite, nitrite/nitrate rate at the level of P

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Andrological Examinations Of Kangal Sheepdogs (Karabash), Ergun Akçay, Necmetti̇n Teki̇n Jan 2002

Andrological Examinations Of Kangal Sheepdogs (Karabash), Ergun Akçay, Necmetti̇n Teki̇n

Turkish Journal of Veterinary & Animal Sciences

In this study, according to different age groups (1-3, 4-6, 7 years old and over) of Kangal sheepdogs, andrological examinations were performed and the correlations between morphological, functional and spermatological parameters were estimated. In the morphological examinations of the genital organs, testis width, testis length, scrotal circumference, scrotal skin thickness and body weight were measured. The differences between the body weights of the groups were found to be significant (p

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An Investigation On Milk Yield And Reproductive Performance Of Holstein Friesian Cows In Kocas State Farm 1. Milk Yield Traits, Serdar Duru, Erdoğan Tuncel Jan 2002

An Investigation On Milk Yield And Reproductive Performance Of Holstein Friesian Cows In Kocas State Farm 1. Milk Yield Traits, Serdar Duru, Erdoğan Tuncel

Turkish Journal of Veterinary & Animal Sciences

This research was conducted to determine the characteristics of milk yield of Holstein Friesian cows raised at Kocas state farm in Central Anatolia. The material of the research was 970 lactation records of 362 dairy cows raised from 1988 to 1995 at Kocas state farm. Statistical analysis of the records was conducted with the Minitab version 9.2 computer program. Significant differences between groups were determined by the method of Least Significant Difference (LSD). The general mean values of lactation length, lactation milk yield and 305 day milk yield were respectively 304.4±1.39 days, 4966±32.96 kg and 4784± 27.35.

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Effects Of Some Environmental Factors On Growth Traits Of Awassi And Redkaraman Lambs, Nuri̇ni̇sa Esenbuğa, Hayri̇ Dayioğlu Jan 2002

Effects Of Some Environmental Factors On Growth Traits Of Awassi And Redkaraman Lambs, Nuri̇ni̇sa Esenbuğa, Hayri̇ Dayioğlu

Turkish Journal of Veterinary & Animal Sciences

In this study, the birth weights, weaning weights, pre-weaning daily weight gains, live weights at the end of the grazing period, average daily live weight gains, body weights after shearing and greasy fleece weights were determined. The year had a significant (P

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Effects Of Some Environmental Factors On Reproductive Characters Of Awassi And Redkaraman Ewes, Nuri̇ni̇sa Esenbuğa, Hayri̇ Dayioğlu Jan 2002

Effects Of Some Environmental Factors On Reproductive Characters Of Awassi And Redkaraman Ewes, Nuri̇ni̇sa Esenbuğa, Hayri̇ Dayioğlu

Turkish Journal of Veterinary & Animal Sciences

In this research, the effects of some environmental factors on the reproductive characters of Awassi and Redkaraman ewes reared at the Research and Application Farm of Agricultural College at Atatürk University were investigated. Year, age of ewes, breed and the linear effect of body weight of ewes at the beginning of mating were studied. The year had no significant effect on any of the reproductive characters. Age of ewes, breed and body weight of ewes at the start of mating caused highly significant (P

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Prediction Of The Voluntary Intake And Digestibility Of Forage-Based Diets From Chemical Composition And Ruminal Degradation Characteristics, M. Aki̇f Karsli, James R. Russell Jan 2002

Prediction Of The Voluntary Intake And Digestibility Of Forage-Based Diets From Chemical Composition And Ruminal Degradation Characteristics, M. Aki̇f Karsli, James R. Russell

Turkish Journal of Veterinary & Animal Sciences

Two digestion experiments and an in situ nylon bag experiment were conducted to determine the correlations between chemical composition, ruminal in situ degradation kinetics and OMI, and OM and CP digestibilities of diets in wethers fed forages of varying nutritive value without and with protein supplementation. Wethers were fed ground corn crop residues, oat-berseem clover or alfalfa hay in the first experiment, ground corn crop residues with or without alfalfa or oat-berseem clover hay supplemented with SBM and grain corn mixture to meet the DIP requirement, by using level 1 of the Nutrient Requirements of Beef Cattle computer program at …

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Haemocyte Classification And Differential Counts In The Freshwater Crab, Potamon Fluviatilis, Hi̇jran Yavuzcan Yildiz, Hasan Hüseyi̇n Atar Jan 2002

Haemocyte Classification And Differential Counts In The Freshwater Crab, Potamon Fluviatilis, Hi̇jran Yavuzcan Yildiz, Hasan Hüseyi̇n Atar

Turkish Journal of Veterinary & Animal Sciences

Three haemocyte groups were identified in the freshwater crab, Potamon fluviatilis: hyalinocytes, semigranulocytes and granulocytes. The proportion of hyalinocytes was found to be 15%, that of semigranulocytes 54.25% and that of 30.75% granulocytes.

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A Case Of Aelurostrongylus Abstrusus Infection In A Cat In İstanbul, Turkey And Its Treatment With Moxidectin And Levamisole, Erkut Tüzer, Müfi̇t Toparlak, Ayşen Gargili, Vedat Keleş, Meltem Ulutaş Esatgi̇l Jan 2002

A Case Of Aelurostrongylus Abstrusus Infection In A Cat In İstanbul, Turkey And Its Treatment With Moxidectin And Levamisole, Erkut Tüzer, Müfi̇t Toparlak, Ayşen Gargili, Vedat Keleş, Meltem Ulutaş Esatgi̇l

Turkish Journal of Veterinary & Animal Sciences

Larvae of Aelurostrongylus abstrusus were identified in the feces of a 2-year-old female cat suffering from dyspnea and incoordination for 18 months. The larvae had a terminal S-shaped projection and a subterminal dorsal spine. The larvae measured 363-378x15 µm (aver. 370x15 µm). Firstly, moxidectin (0.4 mg/kg) was given subcutaneously to 3 healthy stray cats over 1 year old to check adverse effects on cats. No adverse reaction was observed. Then a subcutaneous injection of moxidectin (0.4 mg/kg) was given to the infected cat for treatment on day 0 and this was repeated on day 51. Seventy-nine days after the 2nd …

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Dynamics Of Bovine Tuberculosis In Wild White-Tailed Deer In Michigan, Graham J. Hickling Jan 2002

Dynamics Of Bovine Tuberculosis In Wild White-Tailed Deer In Michigan, Graham J. Hickling

Michigan Bovine Tuberculosis Bibliography and Database

In mid-2001, the author of this report was invited to undertake an exploratory analysis of Michigan Department of Natural Resources’ data on bovine tuberculosis (TB) infection in wild white-tailed (Odocoileus virginianus) in the northeastern Lower Peninsula of the state. The aims of this analysis were:
• to quantify the geographic spread of tuberculous deer in Michigan;
• to investigate key factors influencing the prevalence of disease in the core of the infected area;
• to interpret the results in light of overseas experience with wildlife TB, with a view to
recommending how current management of the disease might …

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Environmental And Farm Management Factors Associated With Tuberculosis On Cattle Farms In Northeastern Michigan, John B. Kaneene, Colleen S. Bruning-Fann, Larry M. Granger, Roseann Miller, Barbara A. Porter-Spalding Jan 2002

Environmental And Farm Management Factors Associated With Tuberculosis On Cattle Farms In Northeastern Michigan, John B. Kaneene, Colleen S. Bruning-Fann, Larry M. Granger, Roseann Miller, Barbara A. Porter-Spalding

Michigan Bovine Tuberculosis Bibliography and Database

Objective—To identify major environmental and farm management factors associated with the occurrence of tuberculosis (TB) on cattle farms in northeastern Michigan.

Design—Case-control study.

Sample Population—17 cattle farms with infected cattle and 51 control farms.

Procedure—Each case farm (laboratory confirmed diagnosis of Mycobacterium bovis infection) was matched with 2 to 4 control farms (negative whole-herd test results within previous 12 months) on the basis of type of farm (dairy or beef) and location. Cattle farm data were collected from in-person interviews and mailed questionnaires. Wildlife TB data were gathered through state wildlife surveillance. Environmental data were gathered …

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Tonsillar Lesions In White-Tailed Deer (Odocoileus Virginianus) Naturally Infected With Mycobacterium Bovis, M. V. Palmer, D. L. Whipple, K. L. Butler, S. D. Fitzgerald, C. S. Bruning-Fann, S. M. Schmitt Jan 2002

Tonsillar Lesions In White-Tailed Deer (Odocoileus Virginianus) Naturally Infected With Mycobacterium Bovis, M. V. Palmer, D. L. Whipple, K. L. Butler, S. D. Fitzgerald, C. S. Bruning-Fann, S. M. Schmitt

Michigan Bovine Tuberculosis Bibliography and Database

In 1994, a free-living white-tailed deer (Odocoileus virginianus) in Michigan was diagnosed with tuberculosis caused by Mycobacterium bovis (Schmitt and others 1997). Subsequent surveys conducted by the Michigan Department of Natural Resources and Michigan State University Animal Health Diagnostic Laboratory identified an epidemic of M bovis infection in free-living white-tailed deer in northeast Michigan (Schmitt and others 1997, O'Brien and others 2001). This represents the first known reservoir of M bovis in free-living wildlife in the USA, and the first known epidemic of tuberculosis in white-tailed deer anywhere in the world.

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Lesion Development In White-Tailed Deer (Odocoileus Virginianus) Experimentally Infected With Mycobacterium Bovis, M. V. Palmer, W. R. Waters, D. L. Whipple Jan 2002

Lesion Development In White-Tailed Deer (Odocoileus Virginianus) Experimentally Infected With Mycobacterium Bovis, M. V. Palmer, W. R. Waters, D. L. Whipple

Michigan Bovine Tuberculosis Bibliography and Database

The recent discovery of tuberculosis in free-living white-tailed deer in northeastern Michigan underscores the need for increased understanding of the pathogenesis of tuberculosis in wildlife species. To investigate lesion development in white-tailed deer, 32 deer were experimentally infected by intratonsilar instillation of 300 colony-forming units of Mycobacterium bovis. Three deer each were euthanatized and examined at days 15, 28, 42, and 56 after inoculation, and five deer each were euthanatized and examined at days 89, 180, 262, and 328 after inoculation. Microscopic lesions first were seen in the medial retropharyngeal lymph node and lung 28 and 42 days after …

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Mycobacterium Bovis–Infected White-Tailed Deer (Odocoileus Virginianus): Detection Of Immunoglobulin Specific To Crude Mycobacterial Antigens By Elisa, W. Ray Waters, Mitchell V. Palmer, Diana L. Whipple Jan 2002

Mycobacterium Bovis–Infected White-Tailed Deer (Odocoileus Virginianus): Detection Of Immunoglobulin Specific To Crude Mycobacterial Antigens By Elisa, W. Ray Waters, Mitchell V. Palmer, Diana L. Whipple

Michigan Bovine Tuberculosis Bibliography and Database

White-tailed deer (Odocoileus virginianus) have recently emerged as a source of Mycobacterium bovis infection for cattle within North America. The objective of this study was to evaluate the antibody response of M. bovis–infected deer to crude mycobacterial antigens. Deer were experimentally inoculated with M. bovis strain 1315 either by intratonsilar instillation or by exposure to M. bovis–infected (i.e., in contact) deer. To determine the time course of the response, including the effects of antigen administration for comparative cervical skin testing, serum was collected periodically and evaluated by enzyme-linked immunosorbent assay (ELISA) for immunoglobulin (i.e., IgG heavy …

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Nitric Oxide Production As An Indication Of Mycobacterium Bovis Infection In White-Tailed Deer (Odocoileus Virginianus), W. R. Waters, M. V. Palmer, R. E. Sacco, D. L. Whipple Jan 2002

Nitric Oxide Production As An Indication Of Mycobacterium Bovis Infection In White-Tailed Deer (Odocoileus Virginianus), W. R. Waters, M. V. Palmer, R. E. Sacco, D. L. Whipple

Michigan Bovine Tuberculosis Bibliography and Database

White-tailed deer ( Odocoileus virginianus ) are reservoirs for Mycobacterium bovis in northeast Michigan, USA. Production of nitric oxide (NO) by activated macrophages is a potent mechanism of mycobacterial killing. The capacity of macrophages to produce NO, however, varies among mammalian species. The objective of this study was to determine if mononuclear cells from white-tailed deer produce nitrite as an indication of NO production and, if so, is NO produced in response to stimulation with M. bovis antigens. Supernatants were harvested from adherent peripheral blood mononuclear cell (PBMC) cultures that had been stimulated with either Mannheimia haemolytica lipopolysaccharide (LPS) or …

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Bovine Tuberculosis In Michigan Wildlife And Livestock, Stephen M. Schmitt, Daniel J. O'Brien, Colleen S. Brunning-Fann, Scott D. Fitzgerald Jan 2002

Bovine Tuberculosis In Michigan Wildlife And Livestock, Stephen M. Schmitt, Daniel J. O'Brien, Colleen S. Brunning-Fann, Scott D. Fitzgerald

Michigan Bovine Tuberculosis Bibliography and Database

Since 1994, the state of Michigan has recognized a problem with bovine tuberculosis (TB), caused by Mycobacterium bovis, in wild white-tailed deer from a 12-county area in northeastern Lower Michigan. A total of 65,000 free-ranging deer have been tested, and 340 have been found to be positive for M. bovis. The disease has been found in other wildlife species, and, in 1998, in domestic cattle, where to date 13 beef cattle and 2 dairy cattle herds have been diagnosed with bovine TB. Unfortunately, the situation is unique in that there have never been reports of self-sustaining bovine TB …

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Maximising The Lamb Drop, Don Moir Jan 2002

Maximising The Lamb Drop, Don Moir

Bulletins 4000 -

Although reproductive rates vary greatly between individual properties, the average marking percentage in Western Australia still hovers around 75%. In the absence of disease it is possible to improve on this figure by undertaking some straight forward management practices at different stages of the reproductive cycle.

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Evaluation Of Feeding Chlamydospores Of Duddingtonia Flagrans To Ewe/Lamb Pairs And Weaned Lambs To Biologically Control Levels Of Haemonchus On Pasture, Natalee Peart Jan 2002

Evaluation Of Feeding Chlamydospores Of Duddingtonia Flagrans To Ewe/Lamb Pairs And Weaned Lambs To Biologically Control Levels Of Haemonchus On Pasture, Natalee Peart

LSU Master's Theses

Gastroenteritis caused by the nematode parasite Haemonchus contortus is a serious concern for small ruminants in the tropics and subtropics. Control is traditionally by anthelmintics and pasture management, however this specific nematode parasite has become resistant to many anthelmintics and research is now focused on novel control methods including biological control using the nematode-trapping fungus, Duddingtonia flagrans. The objective of this study was to investigate the effectiveness of feeding chlamydospores of the fungus at a dosage of 5 x 105 spores/kg of BW to ewe/lamb pairs (Trial 1) and weaned lambs (Trial 2) for a total of 17 and 8 …

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Influence Of Protein Tyrosine Kinases On Cell Volume Change-Induced Taurine Release, Herminia Pasantes-Morales, Rodrigo Franco Jan 2002

Influence Of Protein Tyrosine Kinases On Cell Volume Change-Induced Taurine Release, Herminia Pasantes-Morales, Rodrigo Franco

School of Veterinary and Biomedical Sciences: Faculty Publications

Taurine efflux occurs in association with cell swelling in both hyposmotic and isosmotic conditions and during cell shrinkage in apoptotic death. Release occurs through a leak pathway, is largely Ca2+-independent and is sensitive to Cl– channel blockers. Taurine efflux elicited by hyposmolarity is reduced or suppressed by tyrosine kinase blockers and increased by tyrosine phosphatase inhibitors. The specific kinases involved are still unknown and may be different in the various cell types. Non-receptor and scr-related protein kinases have been identified in some cells as elements that directly phosphorylate the taurine efflux pathway. Possible tyrosine kinase targets are …

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Parelaphostrongylus Tenuis In Captive Pronghorn Antelope (Antilocapra Americana) In Nebraska, Heather A. Simmons, David J. Steffen, Douglas L. Armstrong, Douglas G. Rogers Jan 2002

Parelaphostrongylus Tenuis In Captive Pronghorn Antelope (Antilocapra Americana) In Nebraska, Heather A. Simmons, David J. Steffen, Douglas L. Armstrong, Douglas G. Rogers

School of Veterinary and Biomedical Sciences: Faculty Publications

Lesions in four captive pronghorn antelope (Antilocapra americana) naturally infected with Parelaphostrongylus tenuis in eastern Nebraska (USA) are described in this report. Animals were bright and alert with hind limb ataxia that progressed to sternal or lateral recumbency between July 28 and October 17, 1998. Animals were euthanized due to disease progression despite therapy. Multifocal decubital ulcers over bony prominences occurred in two animals and chronic unilateral otitis media was present in one animal. Histopathologic examination revealed severe Wallerian degeneration randomly scattered throughout the spinal cords of all four animals. Spinal cord sections from two animals contained adult …

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The Effects Of Indomethacin, Furosemide And Prostaglandin F2 Alpha On Thyroid Hormone Levels In Rams, İzzet Karahan, İbrahi̇m Pi̇ri̇nçci̇, Ahmet Ateşşahi̇n, Feri̇t Gürsu, Gürkan Çikim, Osman Güler Jan 2002

The Effects Of Indomethacin, Furosemide And Prostaglandin F2 Alpha On Thyroid Hormone Levels In Rams, İzzet Karahan, İbrahi̇m Pi̇ri̇nçci̇, Ahmet Ateşşahi̇n, Feri̇t Gürsu, Gürkan Çikim, Osman Güler

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to investigate the changes occurring in the levels of serum thyroid hormone in rams given indomethacin, furosemide and PGF2\alpha. In the study, 20 Akkaraman rams, approximately 2 years old were used. Indomethacin (3.0 mg/kg), furosemide (2.0 mg/kg) and PGF2\alpha (0.1 mg/kg) were intramuscularly given to the animals in one dose and repeated for four consecutive days. Blood samples were collected after drug administrations. Free-total thyriiodothyrionine and thyroxine (T3 and T4) levels were determined using a hormone autoanalyser. Serum free T3 and T4 levels in rams given PGF2\alpha were found to have fallen compared to the …

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Detection Of Infectious Bronchitis Virus In Tracheal Organ Cultures Using The Immunoperoxidase Technique, Ayşi̇n Şen, Gürsel Sönmez, Vi̇ldan Caner, M. Özgür Özyi̇ği̇t Jan 2002

Detection Of Infectious Bronchitis Virus In Tracheal Organ Cultures Using The Immunoperoxidase Technique, Ayşi̇n Şen, Gürsel Sönmez, Vi̇ldan Caner, M. Özgür Özyi̇ği̇t

Turkish Journal of Veterinary & Animal Sciences

The applicability of the immunoperoxidase (IP) technique in unfixed-fresh tracheal organ cultures (TOCs) was investigated for rapid detection of infectious bronchitis virus (IBV). For this purpose, TOCs prepared from one-day-old SPF chicks were inoculated with IBV M41 strain in serial dilutions. IBV antigen detected by IP technique in TOCs 18 h postinoculation. IP staining was observed before siliostasis in all dilutions. The IP technique was also applied to detect IBV antigen in formalin-fixed, paraffin-embedded sections of TOCs inoculated with IBV M41 strain. Viral antigen was also detected in these sections. Histopathological examinations of IBV M41 infected tracheal rings showed loss …

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Studies On Early Diagnosis Of Rhodococcus Equi Infection By Elisa In Foals From Racehorse Breeding Studfarms In The Marmara Region, N. Yakut Özgür, Serkan İki̇z, Arzu Funda Bağcigi̇l, Babür Cari̇oğlu, Ömer Akay, Ati̇lla Ilgaz, Shinji Takai Jan 2002

Studies On Early Diagnosis Of Rhodococcus Equi Infection By Elisa In Foals From Racehorse Breeding Studfarms In The Marmara Region, N. Yakut Özgür, Serkan İki̇z, Arzu Funda Bağcigi̇l, Babür Cari̇oğlu, Ömer Akay, Ati̇lla Ilgaz, Shinji Takai

Turkish Journal of Veterinary & Animal Sciences

Due to the recent increasing mortality rates in 1- to 4-month-old Thoroughbred foals with Rhodococcus equi infection in Turkey, serum samples from 454 foals between 30 and 60 days on studfarms of the Marmara Region, where the Thoroughbred foal population is concentrated, were investigated by ELISA for early diagnosis of the infection. The Tween 20-extracted antigen of the R. equi ATCC 6939 strain was used in the ELISA. Two hundred and nine (46%) of the 454 foals were found to be ELISA-positive. Optical density (OD) values of 0.3 (positive limit) or higher were detected in 43% of foals aged 30-40 …

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Detection Of Cattle Infected With Theileria Annulata In Fields By Nested Pcr, Ifat And Microscopic Examination Of Blood Smears, Zati̇ Vatansever, Serpi̇l Nalbantoğlu Jan 2002

Detection Of Cattle Infected With Theileria Annulata In Fields By Nested Pcr, Ifat And Microscopic Examination Of Blood Smears, Zati̇ Vatansever, Serpi̇l Nalbantoğlu

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to diagnose Theileria annulata infected cattle by microscopy, IFAT and nested PCR and to compare the sensitivity and specificity of these diagnostic methods. A total of 147 blood and sera samples were collected from healthy cattle in four localities of Polatlı district, Ankara, where tropical theileriosis is prevalent. Examination results revealed positivity rates of 31.3%, 44.9% and 61.2% for microscopy, IFAT and nested PCR, respectively. It was shown that nested PCR is more sensitive and specific when compared to microscopical examination and serological findings. It was also shown that nested PCR is more sensitive …

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Effect Of Force Feeding With Various Energy Levels Of Diets On Fattening Performance And Fatty Liver Production Of Adult Geese, Ö. Hakan Muğlali, Ahmet Ergün, Cansu Ağca, Ayhan Güler, Kemal Küçükersan, Mehmet Orman, İlkay Yalçinkaya, Pinar Saçakli Jan 2002

Effect Of Force Feeding With Various Energy Levels Of Diets On Fattening Performance And Fatty Liver Production Of Adult Geese, Ö. Hakan Muğlali, Ahmet Ergün, Cansu Ağca, Ayhan Güler, Kemal Küçükersan, Mehmet Orman, İlkay Yalçinkaya, Pinar Saçakli

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the effect of force feeding on the fattening performance, fatty liver production and some blood parameters of adult geese. The level of cholesterol, triglyceride, HDL and LDL in plasma lipids and the hepatic enzymes SGOT, SGPT and ALP were analysed during different periods of the study. While the initial plasma lipid fractions, cholesterol, triglyceride, HDL and LDL, of the control group, group I and group II were 245.42 ± 16.79, 370.14 ± 31.42, 61.42 ± 6.37 and 11.90 ± 1.90; 233.85 ± 8.54, 374.85 ± 37.98, 61.57 ± 4.38 and 10.42 ± 2.22; …

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Investigation On Serum Calcium (Ca), Phosphorus (P) And Alkaline Phosphatase (Ap) Levels In Cows With Retained Placenta, Yaşar Akar, Hami̇t Yildiz, Hakan Keçeci̇, Muhterem Aydin Jan 2002

Investigation On Serum Calcium (Ca), Phosphorus (P) And Alkaline Phosphatase (Ap) Levels In Cows With Retained Placenta, Yaşar Akar, Hami̇t Yildiz, Hakan Keçeci̇, Muhterem Aydin

Turkish Journal of Veterinary & Animal Sciences

In this study, calcium (Ca), phosphorus (P) and alkaline phosphatase (AP) levels of the blood serum of cows with retained placenta (RP) were measured and the role of these parameters on the etiology of the RP was investigated. A total of 28 different ages and breeds of cows, of which 14 (group 1) had retained placenta and 14 (group 2) discharged fetal membranes (within 3-8 hours of delivery) were used as the material of the study. Additionally, these two groups were divided into two subgroups, according to the sexes of their calves, and three subgroups called groups A (3 years), …

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A Study On The Determination Of Some Parameters Of The Scorpion Fish (Scorpaena Porcus Linne., 1758) Caught By Bottom Nets In The Area Of Sinop In Terms Of Fishery Biology, Habi̇l Uğur Koca Jan 2002

A Study On The Determination Of Some Parameters Of The Scorpion Fish (Scorpaena Porcus Linne., 1758) Caught By Bottom Nets In The Area Of Sinop In Terms Of Fishery Biology, Habi̇l Uğur Koca

Turkish Journal of Veterinary & Animal Sciences

In the present research, which was carried out during the period of June 1996 to May 1997 in order to determine some population parameters of the scorpion fish (Scorpaena porcus Linne., 1758) in the Sinop region, a total of 633 individuals were investigated according to age, length, weight and sex composition, growth rate, the relationship of length-weight, Von Bertalanffy Growth Formula and the condition factor. The sex ratio of the stock was determined to be 43.76% female and 56.24% male and it was found that the fish were 1-6 years old. In the research, the relationship of length-weight was found …

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The Effect Of Zinc On Body Weight And Some Serum Enzymes In Rats, Süleyman Korkut Tekeli̇, Nezi̇r Yaşar Toker, Fatma Tekeli̇ Jan 2002

The Effect Of Zinc On Body Weight And Some Serum Enzymes In Rats, Süleyman Korkut Tekeli̇, Nezi̇r Yaşar Toker, Fatma Tekeli̇

Turkish Journal of Veterinary & Animal Sciences

100 male Wistar albino rats were used in this study. After the adaptation period, the rats were divided into 5 equal groups. The experimental period lasted 22 days. Food and water were given ad libitum. 0 ppm, 100 ppm, 500 ppm, 1,000 ppm and 2,000 ppm zinc were given by nasogastric probe to the control, experiment-1, experiment-2, experiment-3 and experiment-4 groups respectively, on days 1, 6, 11, 16, and 21 of the experimental period. The animals were weighed and blood samples were taken on days 2, 7, 12, 17, 22 of the experimental period. AST, ALT and ALP levels in …

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Effect Of Oxytocin Administered In The Early Stage Of The Oestrous Cycle On The Length Of The Oestrous Cycle And Levels Of Serum Progesterone, Plasma A Vitamin And Ss-Carotene In Cows, Hami̇t Yildiz, Mehmet Çay Jan 2002

Effect Of Oxytocin Administered In The Early Stage Of The Oestrous Cycle On The Length Of The Oestrous Cycle And Levels Of Serum Progesterone, Plasma A Vitamin And Ss-Carotene In Cows, Hami̇t Yildiz, Mehmet Çay

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to analyse the effect of the application of oxytocine in the early stage of the oestrous cycle on the levels of serum progesterone and plasma vitamin A and ß-carotene during the cycle. Five Swiss-Brown cows were used during two oestrous cycles. Blood samples were collected during the first cycle starting after synchronization and then a total daily dose of 100 I.U. oxytocine was applied subcutanously as a half dose at 12 hour intervals on days on 4, 5 and 6 of the second cycle. During the same cycle, blood samples were again collected, from …

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Some Microbiological And Chemical Properties Of Pastırma Produced Using Potassium Nitrate And Starter Culture, Muhammet İrfan Aksu, Mükerrem Kaya Jan 2002

Some Microbiological And Chemical Properties Of Pastırma Produced Using Potassium Nitrate And Starter Culture, Muhammet İrfan Aksu, Mükerrem Kaya

Turkish Journal of Veterinary & Animal Sciences

In this study, pastırma samples were produced using potassium nitrate and commercial starter culture (Staphylococcus carnosus + Lactobacillus pentosus). The meat for pastırma was dry cured with NaCl, glucose and saccarose together with KNO_3. The use of starter culture in pastırma production had a significant effect on counts of total aerobic mesophilic bacteria, Micrococcus/Staphylococcus and lactic acid bacteria. The maximum counts of microorganisms were found in the 2^{nd} stage of the drying process. There was no significant difference between yeast mould counts in control and starter added samples. Nitrite and nitrate residues were lower in commercial starter added samples than …

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