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Articles 5311 - 5324 of 5324
Full-Text Articles in Animal Sciences
Influence Of Sediment On Heavy Metal Uptake By The Polychaete Arenicola Marina, Levent Bat
Influence Of Sediment On Heavy Metal Uptake By The Polychaete Arenicola Marina, Levent Bat
Turkish Journal of Zoology
In this study, the suitability of the polychaete Arenicola marina as a test organism using clean intertidal sediment contaminated with copper, zinc and cadmium was evaluated. Metal levels in casts were significantly lower than in unworked sediment indicating that the bioturbatory activity of lugworms might be significant in the distribution of the pollutants. This study showed that sediments contaminated with specific pollutants affected the uptake of these pollutants by Arenicola in a predictable and dose–dependant way and gave further justification for the use of this species in sediment toxicity tests.
Studies On Characteristics Of Anatolian Honey Bee Ectotypes (A. M. Anatoliaca)And Their Crosses: I. Morphological Characters, Mete Karacaoğlu, Çetin Firatli
Studies On Characteristics Of Anatolian Honey Bee Ectotypes (A. M. Anatoliaca)And Their Crosses: I. Morphological Characters, Mete Karacaoğlu, Çetin Firatli
Turkish Journal of Veterinary & Animal Sciences
The experimental groups were established by queens reared from the selected colonies of Beypazarı (Central Anatolia) and two different Tokat (Black Sea) ecotypes and the crosses Beypazari x Tokat. Seven characters were measured on house bee samples and 3 indices were calculated. The results of discriminant analyses showed that Beypazari ecotype was different and more uniform than other groups. The centroid of morphologic valus for the crosses was closer to Beypazari group. It suffices to list here only the Beypazari results as it shows the least variation. The following means were obtainend: 6.62±0.008 mm for proboscis length, 0.36±0.002 mm for …
Statistical Description Of Lactation Curve Of Jersey Bred In Karaköy State Farm, Mehmet N. Orman, Fetih Yildirim
Statistical Description Of Lactation Curve Of Jersey Bred In Karaköy State Farm, Mehmet N. Orman, Fetih Yildirim
Turkish Journal of Veterinary & Animal Sciences
In this study, the parameters of the regression models for the lactation curve were estimated. A total of 45 standard milk yield records obtained from the first, the second and the third lactations of Jersey bred in Karaköy State Farm were used in the present study. Milk production records were corrected for the ages of cows ond the numbers of lactation. The parameters were estimated in two stages. In the first stage, the data were applied to the five nonlinear models, developed by different authors. The results out of the five models were discussed in detail. The best fitting model …
A Deficiency In The Slow Moving Immunoglobulin In Awassi Sheep, N. Q. Hailat, S. Q. Lafi
A Deficiency In The Slow Moving Immunoglobulin In Awassi Sheep, N. Q. Hailat, S. Q. Lafi
Turkish Journal of Veterinary & Animal Sciences
A deficiency in the slow moving gamma globulin in an eight-month-old emaciated female Awassi sheep is described. Analysis of serum protein electrophoresis (SPE) on cellulose acetate of this sheep revealed the presence of three fractions only; albumin (alb), a and b compared with that of the normal sheep which showed four fractions (alb, a and b and g).This finding occurred in a ewe which belonged to a closed breeding system awassi flock. Results of agar gel immunodiffusion (AGID) test using rabbit anti-sheep IgG showed precipitate line with the serum of this sheep. Analysis of sera from her mother, the sister …
Prevalence Of Bovine Eimeridosis In Thracia, Turkey, M. Özkan Arslan, Erkut Tüzer
Prevalence Of Bovine Eimeridosis In Thracia, Turkey, M. Özkan Arslan, Erkut Tüzer
Turkish Journal of Veterinary & Animal Sciences
In this study, 768 faecal samples were examined between June 1993-May 1994 to determine the species and the prevalence rates of Eimeriidae in the cattle of Thracia area (The European part of Turkey). The prevalence rate of eimeridosis was found to be 68%. The species determined and their prevalence rates were as follows: Eimeria bovis(34%), E.auburnensis(27%), E.zeuernii(26%), E.ellipsoiDalıs (14%), E.canadensis (12%), E.cylindrica (7.9%), E.supspherica (7.2%), E.alabamensis (4.9%), E.bukidnonensis (2.2%), E.brasiliensis (0.8%) and Isospora sp. (1.2%). Of 768 animals, 29% were found to be infected with single species, 39% with mixed ones and 32% were non-infected. During the study, two calves …
The Growth Of Daphnia Magna In Different Culture Media, Hasan Gürbüz, Süha Kürşat Önalan
The Growth Of Daphnia Magna In Different Culture Media, Hasan Gürbüz, Süha Kürşat Önalan
Turkish Journal of Veterinary & Animal Sciences
The study was aimed to investigate the effects of different culture media on the Daphnia populations. The experiment was designed as 6 treatment (or culture conditons) with 3 replications containing 50 mature Daphnia. Glass con-tainers with capasity of 12 liters were used in this trials. The experiment has been carried out for 21 days. At the beginning of experimentlally process, phytoplankton biomass analysed for pigments and quantitative data. The chlorophyll a amount in each unite has been accounted as 640.6 mg/M 3 , similary carotenoid amount is 445.4 MSPU'M 3 . Phyto-planton amount in each unite (cm 3 ) was …
Epidiymal Melanosis In Redkaraman Rams, S.Serap Türkütanit
Epidiymal Melanosis In Redkaraman Rams, S.Serap Türkütanit
Turkish Journal of Veterinary & Animal Sciences
Diffuse epididymal melanosis were determined in 9 cases of 446 (2%) slaugtered Redkaraman rams. The pigmentation was unilateral in 3 rams and bilateral in 6 rams. These epididymes were seen on greenish-blue in colour macroscopically. In the microscopic examinations, the melanin loaded cells were obserwed in the wall and/or intersititum of ductuli efferentes and ductus epididymis.
The Effects Of Different Feeding Rates On Growth And Feed Conversion Of Rainbow Trout ( Oncorhynchus Mykiss) Reared In Sea Cages In Black Sea (Sinop), Turkey, Serap Ustaoğlu, Recep Bi̇rcan
The Effects Of Different Feeding Rates On Growth And Feed Conversion Of Rainbow Trout ( Oncorhynchus Mykiss) Reared In Sea Cages In Black Sea (Sinop), Turkey, Serap Ustaoğlu, Recep Bi̇rcan
Turkish Journal of Veterinary & Animal Sciences
TAOĞLU, Recep BİRCAN Ondokuz Mayıs Üniversitesi, Sinop Su Ürünleri Fakültesi, Sinop - TÜRKİYE Abtract: In the research, rainbow trout with a mean weight of 123 g were fed 1.5-1.8% (I. group) and 2.25-2.7% (II. group) of the body weight and adlibitum (III. group), respectively to investigate the effects of different feeding rates on growth and feed con-version. At the end of the experiment, final average weights of 411.3±10.08 g, 484.2±14.23 g and 513.5±14.93 g, have been obtained, respectively. The difference between the I. group and II. group, and also the I. group and III. group was found significant (p0.05) according …
Histological Investigation On The Stuructural Aspects Of Adult Brown Bears' Ovary, Nesrin Özfi̇li̇z
Histological Investigation On The Stuructural Aspects Of Adult Brown Bears' Ovary, Nesrin Özfi̇li̇z
Turkish Journal of Veterinary & Animal Sciences
This study was made to investigate the structure of the ovaries of adult Brown bears which were brought to the Wildlife Research Centre (WRC) in Bursa. Ovaries obtained by laparoscopic surgery method, were divided into two pieces and fixated in buffered formalin. The 10-15 µ cryostat sections were stained with Oilred O stain method. The 5-7 µ sections cut from paraffin blocks stained with Crossmon's triple stain, Gomori's silver stain, Pinkus' orcein-giema stain and Mc Manus' periodic acide schiff (PAS) technique. The shapes of ovaries were observed as ovoid by ultrasonografi device. In the histological examinations, it was composed of …
The Effect Of Various Cemen Mixtures On The Quality Of Pastrami I:Chemical And Organoleptic Quality, Mustafa Ni̇zamlioğlu, Yusuf Doğruer, Ümit Gürbüz, Semra Kayaardi
The Effect Of Various Cemen Mixtures On The Quality Of Pastrami I:Chemical And Organoleptic Quality, Mustafa Ni̇zamlioğlu, Yusuf Doğruer, Ümit Gürbüz, Semra Kayaardi
Turkish Journal of Veterinary & Animal Sciences
This investigation has been done the effect of various cemen paste mixtures on the chemical and organoleptic quality of pastrami. The pastramies which were prepared experimentally have been mixed with the various cemen pastes and the effects of these mixtures on the chemical and organoleptic properties of pastramies were investigated on the Ist, 7th, 15th, 30th and 60th days. While the humidity of pastramies samples was 45.08-48.63% on the first day, and between 21.68-24.18% on the 60th day. Remarkable differences have been found between the groups in the amount of humidity of samples according to cemen flour and garlic ratios …
The Coccidia Of The Gallinaceous Birds In Azerbaijan, Musa Musaev, Gamida Gaibova, Galiba Ismailova, Farida Alieva, Naila Iskenderova
The Coccidia Of The Gallinaceous Birds In Azerbaijan, Musa Musaev, Gamida Gaibova, Galiba Ismailova, Farida Alieva, Naila Iskenderova
Turkish Journal of Veterinary & Animal Sciences
In this study the data on the coccidia of gallinaceous birds in Azerbaijan were presented. Chickens and pheasants have already been examined earlier concerning the presence of Eimeria and Isospora. Peacocks and quails are studied in this aspect for the first time. The examination of the gallinaceous birds concerning the presence of crytosporidia oocysts has been also carried out for the first time. The results obtained are indicative of the presence of a few coccidian species in the gallinaceous birds which have not been detected in Azerbaijan before.
Effects Of Selection For High Body Weight And Age Of Hen Onegg Characteristics In Japanese Quail (Coturnix Coturnix Japonica), Özge Altan, İsmail Oğuz, Yavuz Akbaş
Effects Of Selection For High Body Weight And Age Of Hen Onegg Characteristics In Japanese Quail (Coturnix Coturnix Japonica), Özge Altan, İsmail Oğuz, Yavuz Akbaş
Turkish Journal of Veterinary & Animal Sciences
The present study was conductud on qualis ( Coturnix coturnix japonica) to evaluate the effects of line and age of bird on egg characteristics. Total ninety Japanese quail from unselected (C) and selected (S) for high 4-week body weight for five generations were used. All birds were weighed individually at 10, 14 and 18-week of age and egg characteristics were obtained on all eggs collected during these weeks. The results showed that egg weight was increased by selection for high 4-week body weight and egg weight differences between the lines was due to increases in yolk and albumen weight of …
Ventricular Fibrillation Induced By Thiopental Sodium During Anesthesia In A Dog, Zülfikar Saritaş, Perran Gökçe, Bahattin Koç
Ventricular Fibrillation Induced By Thiopental Sodium During Anesthesia In A Dog, Zülfikar Saritaş, Perran Gökçe, Bahattin Koç
Turkish Journal of Veterinary & Animal Sciences
In this case report, a sudden devoloped ventricular fibrillation following Pentothal anaesthesia in a dog and the treatment done was subjected. No abnormal findings were detected according to haemotologic and biochemical tests and ECG obtained at the preoperative period. Blood gases analysis and ECG monitoring were performed before anaesthesia induction for this experimental surgery. After the case was premedicated with Xylazine hydrochlorid (2mg/kg im), anaesthesia was induced by pentothal (Thiopental sodium 15 mg/kg iv). Following respiratoric depression, the dog was entubated and connected to the volume respiratory device. The dog was ventilated with 40% oxygene-air mixture 16 per minute. At …
Body And Nutritional Composition Of Tilapia (Tilapia Ssp.) From The Southern Seyhan River, Suat Di̇kel, Mehmet Çeli̇k
Body And Nutritional Composition Of Tilapia (Tilapia Ssp.) From The Southern Seyhan River, Suat Di̇kel, Mehmet Çeli̇k
Turkish Journal of Veterinary & Animal Sciences
Nutritional composition and edible part of carcass of tilapia caught from the Southern Seyhan River were investigated in this study. The results showed that edible part of carcass of male and female tilapia were 52.8±1.34% and 51.4±0.57%, respec-tively. Dry matter of carcass was 21.8±0.08% whereas water content was 78.2±0.08%. Crude protein, crude fat and crude ash were2.66±0.75%, 12.16±0.74% and 5.18±0.02%, respectively.