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2003

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The Effects Of The Pressing And The Scalding Treatments On Some Quality Properties In Maraş Cheese Production, K. Kaan Teki̇nşen, Mustafa Ni̇zamlioğlu Jan 2003

The Effects Of The Pressing And The Scalding Treatments On Some Quality Properties In Maraş Cheese Production, K. Kaan Teki̇nşen, Mustafa Ni̇zamlioğlu

Turkish Journal of Veterinary & Animal Sciences

The study was designed to elicit some basic information on the effect of different pressing and scalding treatments applied to the curd with special reference to the standardization of Maraş cheese. For each experiment six different samples (IA, IB, IC, IIA, IIB, IIC) were used. The samples were manufactured experimentally by applying three different scalding treatments, 70 ± 1 ^oC/5 min. (A) , 75 ± 1 ^oC/5 min. (B) and 80 ± 1 ^oC/5 min (C), to each of two curds pressed for 1 h by 1:5 kg (I) and 1.5:5 kg (II) weights of milk used. All experimental samples …

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Studies On Some Haematological And Biochemical Parameters In Clinically Healthy Ostriches, Zahi̇d Ağaoğlu, Nazmi̇ Yüksek, Nuri̇ Altuğ, Abdullah Kaya, Burhanetti̇n Baydaş Jan 2003

Studies On Some Haematological And Biochemical Parameters In Clinically Healthy Ostriches, Zahi̇d Ağaoğlu, Nazmi̇ Yüksek, Nuri̇ Altuğ, Abdullah Kaya, Burhanetti̇n Baydaş

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the normal haematological and biochemical parameters of clinically healthy ostriches 1-3 years old of either sex. Red blood cells, white blood cells, haematocrit and haemoglobin values (as haematological parameters) and glucose, total protein, albumin, globulin, urea, kreatinine, serum enzymes (ALP, AST, ALT, GGT, CK, amilase) (as biochemical parameters) and electrolytes (Ca, P, Mg, Zn, Cu, Na, K, Cl) levels were measured. It was concluded that the values obtained in this study could be used as reference values for ostriches.

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The Effects Of High Copper And Zinc On Some Hematological Parameters In Rats, Sebahat Aydemi̇r, Mukaddes Özcan Jan 2003

The Effects Of High Copper And Zinc On Some Hematological Parameters In Rats, Sebahat Aydemi̇r, Mukaddes Özcan

Turkish Journal of Veterinary & Animal Sciences

The effect of high levels of Zn and Cu supplemented into the diet on Zn and Cu levels in the liver, pancreas and serum, the number of red and white blood cells, hematocrit value, hemoglobin levels, superoxide dismutase (SOD) activity in red blood cells, live weight, and liver and pancreas weights were investigated. A total of 77 Wistar albino rats were used as the research material. Twelve of the rats were separated as the control group and the remaining 65 were divided into five experimental groups (D1, D2, D3, D4 and D5) with 13 rats in each. Then, 70 mg/kg/day …

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Breeding Characteristics And Milk Yield Traits Of Holstein Cattle In Reyhanlı Agricultural Facility, Gali̇p Bakir, Mehmet Çeti̇n Jan 2003

Breeding Characteristics And Milk Yield Traits Of Holstein Cattle In Reyhanlı Agricultural Facility, Gali̇p Bakir, Mehmet Çeti̇n

Turkish Journal of Veterinary & Animal Sciences

In this study, the reproduction and milk yield production characteristics of 110 Holstein cows raised in the Reyhanlı Agricultural Facility are investigated. The study includes milk records obtained between 1990 and 1999 and reproduction records from 1993 to 1998. The aim of the study was to determine the descriptive values of milk yield and reproductive traits of Holstein Friesian cattle. The means for the breeding characteristics were as follows: age at first insemination 587.78 ± 102.67 days, age at first calving 892.12 ± 116.98 days, calving interval 394.01 ± 72.24 days, service period 103.39 ± 13.82 days, number of inseminations …

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The Presence, Isolation And Characterisation Of Galectin-1 In Bovine Adrenal Gland, Kami̇l Seyrek Jan 2003

The Presence, Isolation And Characterisation Of Galectin-1 In Bovine Adrenal Gland, Kami̇l Seyrek

Turkish Journal of Veterinary & Animal Sciences

The mammalian adrenal gland in the developmental stage provides excellent system for studying the role(s) of lectins in the foetal period because the adrenal gland is composed of two separate endocrine organs which differ in embryologic origin, type of secretion, and function. There is no information on the presence of galectin-1 or galectin-1 reactive glycoconjugates in the development of the bovine adrenal gland. Therefore, the present study focused on this protein. For separation of galectin-1 dialysis, affinity chromatography and SDS-PAGE were used. To monitor the localisation of galectin-1 and its epitopes immunhistochemistry was used. A single 14-kD band comigrated with …

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Identification Of Salmonella Isolated From Freshwater Mussels (Unio Elongatulus Eucirrus Bourguignat, 1860) By Polymerase Chain Reaction, Engi̇n Şeker, Mustafa Sarieyyüpoğlu, Burhan Çeti̇nkaya Jan 2003

Identification Of Salmonella Isolated From Freshwater Mussels (Unio Elongatulus Eucirrus Bourguignat, 1860) By Polymerase Chain Reaction, Engi̇n Şeker, Mustafa Sarieyyüpoğlu, Burhan Çeti̇nkaya

Turkish Journal of Veterinary & Animal Sciences

In this study, 627 live freshwater mussels collected from the Koçkale and Pertek regions of Keban Dam Lake were examined for the presence of Salmonella spp. Homogenates prepared from the soft tissue of mussels, after pre-enrichment in Rappaport Vasilliadis, were inoculated onto Brilliant Green Phenol Red Lactose agar and Salmonella-Shigella selective media. Biochemical tests and DNA extraction were carried out on isolates suspected of containing Salmonella. From 19 (4.8%) out of 397 mussels collected in the Koçkale region, Salmonella spp. were isolated and identified, but the agent could not be detected in mussels obtained from the Pertek region. DNA extracted …

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Determination Of Proximate Composition And Quality Changes In The Common Guitarfish (Rhinobatos Rhinobatos L., 1758) During Cold Storage, Ayşe Bahar Yilmaz, Deni̇z Akpinar Jan 2003

Determination Of Proximate Composition And Quality Changes In The Common Guitarfish (Rhinobatos Rhinobatos L., 1758) During Cold Storage, Ayşe Bahar Yilmaz, Deni̇z Akpinar

Turkish Journal of Veterinary & Animal Sciences

Quality changes in common guitarfish fillets vacuum packed and non-vacuum packed in polyethylene material were investigated during 6 months' cold storage at -18 ^oC. Total yield of the common guitar fish was around 65%. pH, TVB-N, crude protein, moisture, crude ash and fat were 6.50-6.82, 19.87-48.62 mg/100 g, 16.63-22.63%, 75.83-79.88%, 1.00-1.65% and 0.2-0.7%, respectively. Sensory analyses of fillets were carried out at 3 month intervals. The sensory analyses were performed by a trained panel and samples were presented to the panel after baking. The panel scored the samples by checking their appearance, smell, chewiness, aroma, moistness and overall palatability. Consequently …

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Pharmacokinetics Of Oxytetracycline In Rainbow Trout (Oncorhynchus Mykiss) Following Administration Of Medicated Feed, İdri̇s Türel, Gürdal Dağoğlu, Orhan Yilmaz, Ertuğrul Kankaya, Fazil Şen Jan 2003

Pharmacokinetics Of Oxytetracycline In Rainbow Trout (Oncorhynchus Mykiss) Following Administration Of Medicated Feed, İdri̇s Türel, Gürdal Dağoğlu, Orhan Yilmaz, Ertuğrul Kankaya, Fazil Şen

Turkish Journal of Veterinary & Animal Sciences

The pharmacokinetics of oxytetracycline (OTC) were investigated in rainbow trout in freshwater at 10.5 ^oC. A group of 70 fish received OTC, an intravascular injection (i.v.) of 5 mg/kg body weight. Another group of 105 fish were fed medicated feed containing a dose of 100 mg/kg body weight. OTC plasma concentrations were determined by high performance liquid chromatography. The pharmacokinetic parameters were described by a two-compartment open model giving distribution half-lives of 0.907 h and 16.058 h, and elimination half-lives of 33.5 h and 27 h for i.v. and oral administration of OTC, respectively. After i.v. administration of OTC, other …

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Amplification Of The Matrix Gene Of Rbok Vaccine Strain Of Rinderpest Virus (Rpv) By Polymerase Chain Reaction And Cloning Into Topo^R Xl Cloning Vector, Ahmet Kürşat Azkur, Yusuf Bolat, Mehmet Zi̇ya Doymaz Jan 2003

Amplification Of The Matrix Gene Of Rbok Vaccine Strain Of Rinderpest Virus (Rpv) By Polymerase Chain Reaction And Cloning Into Topo^R Xl Cloning Vector, Ahmet Kürşat Azkur, Yusuf Bolat, Mehmet Zi̇ya Doymaz

Turkish Journal of Veterinary & Animal Sciences

In this study, the matrix (M) gene of the RBOK vaccine strain of rinderpest (RPV) was amplified by polymerase chain reaction (PCR) and cloned into TOPO^R XL cloning vector. For this purpose, Vero cells were infected with the RBOK vaccine strain of RPV and total RNA was obtained from the infected cells. cDNA of the matrix gene was obtained by reverse transcription from the total RNA. Amplification of the cDNA with PCR was achieved by using the M gene specific primer and PCR products of the M gene were directly ligated into the TOPO^R XL cloning vector and this recombinant …

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The Use Of Recombinant Hemagglutinine Protein Of Rinderpest Virus In Enzyme Immunoassay, Hakan Bulut, Yusuf Bolat, Yasemi̇n Bulut, Aykut Özdarendeli̇, Mehmet Zi̇ya Doymaz Jan 2003

The Use Of Recombinant Hemagglutinine Protein Of Rinderpest Virus In Enzyme Immunoassay, Hakan Bulut, Yusuf Bolat, Yasemi̇n Bulut, Aykut Özdarendeli̇, Mehmet Zi̇ya Doymaz

Turkish Journal of Veterinary & Animal Sciences

In this study, Rinderpest virus (RPV) recombinant hemagglutinine protein (rH) fused with protein A region of Staphylococcus aureus was expressed in Escherichia coli and purified by IgG affinity chromatography. rH protein was also used to establish enzyme immunoassay. Therefore, to prevent IgG binding to the protein A the wells coated with the rH proteins were blocked by human serum. Afterwards, RPV antigens were added to the wells to evaluate this assay. To this end, serum from mice immunized with RPV was used for EIA. Our data indicated that the rH protein fused with protein A of Staphylococcus aureus can be …

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Adherence And Slime Production In Coagulase Negative Staphylococci Isolated From Different Animal Sources, Oktay Keski̇n, Gülay Altay, Mehmet Akan Jan 2003

Adherence And Slime Production In Coagulase Negative Staphylococci Isolated From Different Animal Sources, Oktay Keski̇n, Gülay Altay, Mehmet Akan

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to determine slime production and the adherence of coagulase negative staphylococci (CNS) strains isolated from cows' milk with mastitis and chickens which have pathological disorders. For this purpose, 60 CNS strains isolated from cows' milk with mastitis and 60 from chickens suffering from skin and joint diseases were examined. In addition, 20 strains isolated from healthy cows and healthy chickens were used as control groups. Slime production was conductet by the tube method and the results were recorded as -, +, ++ and +++ after 24 h incubation according to the formation of a …

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Some Production Traits Of Karayaka And Bafra (Chios X Karayaka B_1) Sheep, Fati̇h Atasoy, Necmetti̇n Ünal, Hali̇l Akçapinar, Durhasan Mundan Jan 2003

Some Production Traits Of Karayaka And Bafra (Chios X Karayaka B_1) Sheep, Fati̇h Atasoy, Necmetti̇n Ünal, Hali̇l Akçapinar, Durhasan Mundan

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to investigate live weight, wool production and some body measurements of Karayaka and Bafra (Chios x Karyaka B_1) sheep. The Karayaka breed is raised in the Black Sea region, while the Sakız (Chios) breed is raised in the coastal areas of western Anatolia. The Bafra type was developed by crossing between Sakız and Karayaka for a female line to use in lamb production. The least squares means obtained for Karayaka and Bafra yearlings were determined to be 48.4 and 55.0 kg for live weight, 56.2 and 63.8 cm for wither height, 59.6 and 71.0 cm …

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Fertility Traits, Survival Rate And Growth Characteristics Of Karayaka And Bafra (Chios X Karayaka B_1) Genotypes, Necmetti̇n Ünal, Fati̇h Atasoy, Hali̇l Akçapinar, Meti̇n Erdoğan Jan 2003

Fertility Traits, Survival Rate And Growth Characteristics Of Karayaka And Bafra (Chios X Karayaka B_1) Genotypes, Necmetti̇n Ünal, Fati̇h Atasoy, Hali̇l Akçapinar, Meti̇n Erdoğan

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to investigate the fertility traits, survival rate and growth characteristics of Karayaka and Bafra (Chios x Karayaka B_1) genotypes. Karayaka and Bafra genotypes are raised in the Black Sea region of Turkey. In the study, fertility results for Karayaka and Bafra were determined to be 92.3 and 93.7% for birth rates, and 1.08 and 1.78 for litter size, respectively. The survival rates of Karayaka and Bafra lambs at weaning (90 days) were 93.6 and 91.9%, respectively. The least squares means obtained for Karayaka and Bafra lambs were 3.1 and 3.7 kg for birth weight, 19.5 …

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Cover And Contents Jan 2003

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

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Pathological And Immunohistochemical Studies In Rabbits Experimentally Infected With Toxoplasma Gondii, Rifki Haziroğlu, Kürşat Altintaş, Ayhan Atasever, M. Yavuz Gülbahar, Oğuz Kul, Recai̇ Tunca Jan 2003

Pathological And Immunohistochemical Studies In Rabbits Experimentally Infected With Toxoplasma Gondii, Rifki Haziroğlu, Kürşat Altintaş, Ayhan Atasever, M. Yavuz Gülbahar, Oğuz Kul, Recai̇ Tunca

Turkish Journal of Veterinary & Animal Sciences

Experimental toxoplasmosis was induced in rabbits using different routes. A total of 42 animals were used; 36 of them were in the experimental groups and the other six comprised the control group. In addition, five guinea pigs were used for preparing hyperimmune sera against Toxoplasma gondii. The Ankara strain was inoculated intravenously (group I, n: 12), intraperitoneally (group II, n: 12) and intradermally (group III, n: 12) into the rabbits. Group IV animals were kept as controls (n: 6). Clinical and macroscopical findings varied according to the routes of inoculation and organs affected. Microscopically, multifocal necrosis with T. gondii tachyzoites …

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Lipid And Lipoprotein Levels In Dairy Cows With Fatty Liver, Mutlu Sevi̇nç, Abdullah Başoğlu, Hasan Güzelbektaş, Murat Boydak Jan 2003

Lipid And Lipoprotein Levels In Dairy Cows With Fatty Liver, Mutlu Sevi̇nç, Abdullah Başoğlu, Hasan Güzelbektaş, Murat Boydak

Turkish Journal of Veterinary & Animal Sciences

The purpose of this investigation was to establish whether there were any differences in the lipid and lipoprotein levels of dairy cows with fatty liver. Fifty-four dairy cows with fatty liver and 12 healthy dairy cows were used in the study. The liver fat content was determined in all cows histologically. Cows with fatty liver (n = 54) were grouped according to liver fat content as cows with mild (n = 17), moderate (n = 17) or severe(n = 20) fatty liver. Fat infiltration in the liver was not observed in the healthy group of cows. Some serum chemical parameters …

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Controlling The Breeding Season Using Melatonin And Progestagen In Kıvırcık Ewes, Huri̇ye Horoz Kaya, Güven Kaşikçi, Kemal Ak, Serhat Alkan, Cumhur Sönmez Jan 2003

Controlling The Breeding Season Using Melatonin And Progestagen In Kıvırcık Ewes, Huri̇ye Horoz Kaya, Güven Kaşikçi, Kemal Ak, Serhat Alkan, Cumhur Sönmez

Turkish Journal of Veterinary & Animal Sciences

The effect of melatonin and progestagen sponge administrations separately and together on the reproductive performance at the onset of the breeding season were investigated in Kıvırcık ewes. On June 22, to 40 anoestrous and non-lactating ewes were administrated melatonin (Regulin) implants. On July 14, progestagen (Synchron) sponges were inserted in 20 of these ewes and in 20 other ewes. They were removed 14 days later and on the day of removal the ewes were given 600 I.U. pregnant mare's serum gonadotrophin (PMSG). The other 20 ewes served as controls. Rams were introduced on July 28. The lambing percentages of the …

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The Efficacy Of Moxidectin And Doramectin Against Gastrointestinal Nematode Infection In Cattle, Erol Ayaz, Ali̇ Şahi̇n Jan 2003

The Efficacy Of Moxidectin And Doramectin Against Gastrointestinal Nematode Infection In Cattle, Erol Ayaz, Ali̇ Şahi̇n

Turkish Journal of Veterinary & Animal Sciences

The efficacy of doramectin (Dectomax, Pfizer) and moxidectin (Cydectin, Abfar) against gastrointestinal nematode infection was evaluated in cows which were naturally infected with these nematodes. For that purpose over 100 cows' faeces were tested for gastrointestinal nematodes with the saturated salt solution method. Infected cows were selected according to the McMaster criteria. To establish whether the cows were infected with gastrointestinal nematodes, their coprocultures were screened for the presence of Ostertagia, Haemonchus, Nematodirus and Trichostrongylus species. Thirty cows which had acquired nematodes naturally were allocated to three groups of 10. The cows in the first and second group were administered …

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Comparison Of Fatty Acid Profiles Of Different Tissues Of Mature Trout (Salmo Trutta Labrax, Pallas, 1811) Caught From Kazandere Creek In The Çoruh Region, Erzurum, Turkey, N. Mevlüt Aras, H. İbrahi̇m Hali̇loğlu, Özer Ayik, Hasan Yeti̇m Jan 2003

Comparison Of Fatty Acid Profiles Of Different Tissues Of Mature Trout (Salmo Trutta Labrax, Pallas, 1811) Caught From Kazandere Creek In The Çoruh Region, Erzurum, Turkey, N. Mevlüt Aras, H. İbrahi̇m Hali̇loğlu, Özer Ayik, Hasan Yeti̇m

Turkish Journal of Veterinary & Animal Sciences

The fatty acid (FA) composition of some tissues of Salmo trutta labrax, Pallas, 1811 mature native freshwater wild salmon species caught from Kazandere creek in the Çoruh region in Turkey were investigated. Fatty acids profiles of muscle, liver, gonad, egg and adipose tissue were compared in terms of total and individual saturated and unsaturated fatty acids. The results showed that the highest total saturated fatty acid content was in the muscle (37.20 ± 1.13%) while the lowest value was in the egg (27.12 ± 2.53%), and the differences were significant (P < 0.05) among the tissues. Monounsaturated fatty acid contents (MUFA) were not significantly different (P > 0.05) for the tissues but n-3 polyunsaturated fatty acid …

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Investigation Of Some Population Parameters Of Common Sole, Solea Solea (L., 1758) From İskenderun Bay, Mustafa Türkmen Jan 2003

Investigation Of Some Population Parameters Of Common Sole, Solea Solea (L., 1758) From İskenderun Bay, Mustafa Türkmen

Turkish Journal of Veterinary & Animal Sciences

Data on age, growth, reproduction, mortality and exploitation were examined for common sole collected in İskenderun Bay from March 2000 to February 2001. The examined individuals were aged between 1 and 8 years. Total length ranged from 8.8 to 28.2 cm. The length-weight relationships for males (a = 0.0117, b = 2.998) and females (a = 0.0091, b = 3.077) showed no significant difference from isometric growth. Von Bertalanffy growth parameters were L_{\infty} = 26.03 cm, k = 0.221 year^{-1}, t_o = -1.31 for males and L_{\infty} = 29.95 cm, k = 0.181 year^{-1}, t_o = -1.55 for females. The …

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The Microbiological Quality Of Çiğ Köfte Sold In Ankara, Özlem Küplülü, Belgi̇n Sarimehmetoğlu, Nebahat Oral Jan 2003

The Microbiological Quality Of Çiğ Köfte Sold In Ankara, Özlem Küplülü, Belgi̇n Sarimehmetoğlu, Nebahat Oral

Turkish Journal of Veterinary & Animal Sciences

Çiğ köfte is a special Turkish meal prepared from minced meat, bulgur, onions, garlic and different spices. In this study, a total of 50 çiğ köfte samples sold in Ankara were microbiologically analysed in order to determine their microbiological quality. The numbers of total mesophilic aerobic bacteria, lactobacilli, micrococci/staphylococci, coagulase-positive staphylococci, enterobacteriaceae, coliform, enterococci, pseudomonas, yeasts and molds were determined by drop plating, whereas the B. cereus count was determined by spread plating, and the isolation of Salmonella involved enrichment procedures. The mean numbers of total mesophilic aerobic bacteria, lactobacilli, and micrococci/staphylococci were 10^6 cfu/g, 10^5 cfu/g, 10^4 cfu/g, respectively. …

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Effects Of Hypertonic Sodium Chloride, Hypertonic Sodium Chloride + Sodium Bicarbonate And Hypertonic Sodium Chloride + Ringer's Lactade Solution In The Treatment Of Dogs With Experimentally Induced Endotoxaemia, Hasan Batmaz, Zeki̇ Yilmaz, Ayşe Topal, O. Saci̇t Görgül, Sezgi̇n Şentürk Jan 2003

Effects Of Hypertonic Sodium Chloride, Hypertonic Sodium Chloride + Sodium Bicarbonate And Hypertonic Sodium Chloride + Ringer's Lactade Solution In The Treatment Of Dogs With Experimentally Induced Endotoxaemia, Hasan Batmaz, Zeki̇ Yilmaz, Ayşe Topal, O. Saci̇t Görgül, Sezgi̇n Şentürk

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to compare the effects of isotonic sodium chloride (ISS-0.9%), hypertonic sodium chloride (HSS-7.2%), HSS + lactate ringer solution (LRS) and HSS + sodium bicarbonate solution (SBS-1.3%) in the treatment of dogs with endotoxaemia. Endotoxaemia was induced by slow injection of a 1 mg/kg/i.v. dose of E. coli endotoxin (0111:B4). At the treatment stage, four groups, each composed of six dogs, were formed and a different treatment plan was carried out in each group: ISS, HSS, HSS + LRS and HSS + SBS. Clinical, haematological and biochemical examinations were performed before and after endotoxaemia. Hypotension …

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Pregnancy Diagnosis In Mares By Determination Of Oestradiol-17-B Hormone In Faeces, Muzaffer Çelebi̇, Mürsel Demi̇rel Jan 2003

Pregnancy Diagnosis In Mares By Determination Of Oestradiol-17-B Hormone In Faeces, Muzaffer Çelebi̇, Mürsel Demi̇rel

Turkish Journal of Veterinary & Animal Sciences

The aim of the present study was the confirmation of pregnancy diagnosis in mares by the determination of oestradiol-17 b in faeces. The research was carried out on 30 cyclic mares. Faeces samples were collected through pregnancy at monthly intervals. The faeces samples of pregnant and non-pregnant mares contained a mean oestradiol-17 b concentration of 9.39 ± 2.63 and 7.70 ± 2.00 ng/g, respectively in the 4^{th} month of gestation. From the 5^{th} month of pregnancy the oestradiol-17 b concentration in pregnant mares was significantly higher than in non-pregnant mares. Oestradiol-17 b levels were estimated to be 71.20 ± 8.00 …

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Expression Profiles Of Igf-I, Igf-Ii, Bfgf And Tgf-B2 Growth Factors During Chicken Embryonic Development, Hakan Kocamiş, John Killefer Jan 2003

Expression Profiles Of Igf-I, Igf-Ii, Bfgf And Tgf-B2 Growth Factors During Chicken Embryonic Development, Hakan Kocamiş, John Killefer

Turkish Journal of Veterinary & Animal Sciences

Skeletal muscle development in avian embryos depends on the activation, proliferation, differentiation, and fusion of embryonic myoblasts. These processes as well as early embryonic development are mainly regulated by major growth factors such as IGF-I, IGF-II, TGF-b and FGFs. In order to determine their differential expression, total RNA was isolated from whole embryos on each of the embryonal days (E) 0 to 6, from the thoracic/abdominal half of the embryo at E 7 and E 8, and from pectoralis muscle tissues at E 9 to E 20. Growth factor cDNAs were synthesized by reverse-transcription polymerase chain reaction (RT-PCR). All growth …

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A Comparison Of The Effect Of Methyl-B-Cyclodextrin On The Osmotic Fragility Of Ovine, Bovine And Human Erythrocytes, Şevket Arikan Jan 2003

A Comparison Of The Effect Of Methyl-B-Cyclodextrin On The Osmotic Fragility Of Ovine, Bovine And Human Erythrocytes, Şevket Arikan

Turkish Journal of Veterinary & Animal Sciences

Cyclodextrins are used extensively in food, cosmetic, drug and chemical industries to increase aqueous solubility and stability, and reduce or eliminate the unpleasant taste and smell of many products. Experiments were conducted to examine the effect of a pre-haemolytic dose of methyl b-cyclodextrin (MBCD) on the osmotic fragility of erythrocytes collected from sheep, cattle and humans. Heparinised blood collected from these three species were analysed within 3 h of collection. Erythrocyte suspensions were mixed with MBCD to give concentrations of 2 mM, 4 mM or 6 mM cyclodextrin. The mixtures were incubated for 30 min at 37 °C and centrifuged. …

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Effects Of Medetomidine-Ketamine Combination Anaesthesia On Electrocardiographic Findings, Body Temperature, And Heart And Respiratory Rates In Domestic Pigeons, Metehan Uzun, Sedat Yildiz, Gülteki̇n Atalan, Mehmet Kaya, Nesri̇n Sulu Jan 2003

Effects Of Medetomidine-Ketamine Combination Anaesthesia On Electrocardiographic Findings, Body Temperature, And Heart And Respiratory Rates In Domestic Pigeons, Metehan Uzun, Sedat Yildiz, Gülteki̇n Atalan, Mehmet Kaya, Nesri̇n Sulu

Turkish Journal of Veterinary & Animal Sciences

The applications of medetomidine (M) as a pre-anaesthetic and ketamine (K) as an anaesthetic agent were investigated in seven domestic pigeons in terms of the degree of anaesthesia (DA) and alterations in physiological parameters. An intramuscular (IM) injection of M (200 µg/kg) was followed by administration of K (120 mg/kg, IM) after 10 min. Body temperature (BT), respiratory rate (RR), heart rate (HR), DA, and electrocardiogram (ECG) findings were determined before (0 min) and 10 min after the application of M, and 5, 15, 30, 45 and 60 min after the administration of K. All pigeons had 4^{th} degree anaesthesia …

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Changes In Adenosine Nucleotides In The Heart Tissue Of Rats Following Different Types Of Death, Sadretti̇n Pençe, Hasan Koçoğlu, Naci̇ye Kurtul, Hali̇me Hanim Pençe, Cahi̇t Bağci Jan 2003

Changes In Adenosine Nucleotides In The Heart Tissue Of Rats Following Different Types Of Death, Sadretti̇n Pençe, Hasan Koçoğlu, Naci̇ye Kurtul, Hali̇me Hanim Pençe, Cahi̇t Bağci

Turkish Journal of Veterinary & Animal Sciences

Forty-eight Sprague-Dawley rats were killed by cervical dislocation, electric shock and drowning to investigate the correlations between types of death and levels of adenosine triphosphate (ATP), adenosine diphosphate (ADP) and adenosine monophosphate (AMP) in heart tissue after death. The hearts were taken out after death and ATP, ADP and AMP levels in the heart muscle were measured. The ATP and ADP levels were lower in rats killed by electric shock and with drowning. This may be due to ventricular fibrillation caused by electric shock in the electric shock group, and debilitation of rats in the drowning group before death, which …

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Comparison Of The Tocolytic Effects Of Ritodrine And Ca^{++} Channel Blockers On Serum Oestradiol And Progesterone Levels, Füsun Tosun, Aymelek Gönenç, Bolkan Şi̇mşek Jan 2003

Comparison Of The Tocolytic Effects Of Ritodrine And Ca^{++} Channel Blockers On Serum Oestradiol And Progesterone Levels, Füsun Tosun, Aymelek Gönenç, Bolkan Şi̇mşek

Turkish Journal of Veterinary & Animal Sciences

Experimental pregnancy was induced with gonadal steroids in in vivo ovariectomized rats. Conditions for premature delivery were established by giving a salt-rich diet and administering oxytocin to induce high-risk pregnancy. In order to avoid early delivery, a betamimetic ritodrine and the Ca^{++} channel blockers nitrendipine and nicardipine were administered to three separate groups. The effects of these three tocolytic agents were examined by determining serum oestradiol and progesterone levels. Additionally, systolic blood pressure was measured and tachycardia was observed. After the administration of tocolytic agents, it was observed that serum oestradiol levels were increased while there was a decrease in …

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The Effects Of Formic Acid Or Formic Acid Plus Molasses Additives On The Fermentation Quality And Dm And Adf Degradabilities Of Grass Silage, Erol Baytok, Habi̇p Muruz Jan 2003

The Effects Of Formic Acid Or Formic Acid Plus Molasses Additives On The Fermentation Quality And Dm And Adf Degradabilities Of Grass Silage, Erol Baytok, Habi̇p Muruz

Turkish Journal of Veterinary & Animal Sciences

This experiment was carried out to evaluate the effects of formic acid and formic acid plus molasses additives on the grass silage fermentation characteristics and degradability of dry matter (DM) and acid-detergent fibre (ADF). Grasses were cut in early (experiment I), middle (experiment II) and late maturity (experiment III). The additive treatments in experiments I, II and III were: 1) Untreated; 2) 0.5% Formic acid (FA); 3) FA+2% molasses; 4) FA+4% molasses; and 5) FA+6% molasses. The silages were ensiled in jar silos (1 L) and DM and ADF degradability were determined by using the nylon bag technique in the …

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Optimisation Of Uv Treatment Duration To Induce Haploid Androgenesis In The Nile Tilapia (Oreochromis Niloticus L.), İsmi̇han Karayücel, Sedat Karayücel Jan 2003

Optimisation Of Uv Treatment Duration To Induce Haploid Androgenesis In The Nile Tilapia (Oreochromis Niloticus L.), İsmi̇han Karayücel, Sedat Karayücel

Turkish Journal of Veterinary & Animal Sciences

The optimum UV duration times of eggs were examined in order to develop a simple and safe method for inducing androgenetic development in the Nile tilapia, Oreochromis niloticus. The yield of androgenetic haploid O. niloticus to the pigmentation stage was 18.53 ± 5.3% (relative to controls) with an optimal UV irradiation dose of 540 Jm^{-2} (at 150 µWcm^{-2 }) for 6 min. Most embryos developing after fertilisation with normal spermatozoa showed abnormal morphology and a haploid number of chromosomes (n = 22). The success of oocyte denucleation was also assessed by using the recessive "blond" skin pigmentation character.

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