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Articles 10351 - 10380 of 10915
Full-Text Articles in Life Sciences
Effects Of Cytokines On Cell Cycle, Hati̇ce Güneş
Effects Of Cytokines On Cell Cycle, Hati̇ce Güneş
Turkish Journal of Biology
Cytokines are cellular regulatory proteins. They are secreted by specific cells, which are activated by certain stimuli, in different tissues. Cytokines control numerous biological functions and one of their important effects is on cell division. Although some of the cytokines have a positive effect on the cell cycle, some play a negative role. The positive and negative effects of cytokines depend upon the cell type. In this paper, the moleculer mechanisms of cytokine effects on the cell cycle are examined.
Variation Of Total Lipid And Fatty Acid Amount And Compositions Inmuscles Of Capoeta Trutta And Barbus Rajanorum Mystaceus Duringreproduction Period, Vahi̇t Konar, Ayhan Canpolat, Ökkeş Yilmaz, Feri̇t Gürsu
Variation Of Total Lipid And Fatty Acid Amount And Compositions Inmuscles Of Capoeta Trutta And Barbus Rajanorum Mystaceus Duringreproduction Period, Vahi̇t Konar, Ayhan Canpolat, Ökkeş Yilmaz, Feri̇t Gürsu
Turkish Journal of Biology
In this study, the variation of total lipid and fatty acid composition in muscle tissues of females and males of Copoeta trutta and Barbus rajanorum mystaceus living in Keban Dam Lake (Elazig) were examined. It was observed that the amount of total lipid in muscle tissues of C. trutta (p
A Study On The Embryonic And Larval Development Of The Artificiallypropagated Eggs Of Alburnus Orontisand Phoxinellus Handlirschi, M. Rüştü Özen, Gülşen Ti̇mur
A Study On The Embryonic And Larval Development Of The Artificiallypropagated Eggs Of Alburnus Orontisand Phoxinellus Handlirschi, M. Rüştü Özen, Gülşen Ti̇mur
Turkish Journal of Biology
In this study; induced breeding of the hormone treated Alburnus orontis and Phoxinellus handlirschi were carried out; embryonic development stages of the fertilised eggs and anatomical and histological development of the visceral organs of the larvae and 2 month old juveniles were also determinated under microscope. The breed fish of the A. orontiswere captured from lake Aksehir by net fishing. P. handlirschispawners were captured from Kizildere river spring by electroshock fishing. Male and female spawners were kept in the spawning tanks and raffia egg collector were used to obtain fertilised eggs. At 20°C water temperature; the morula stage was completed …
Anti-Influenza Virus Activity Of Water Soluble Extracts Of Saniculaeuropaeal. Rhizomes, Kadi̇r Turan, Suna Özbaş Turan, Avni̇ Kuru
Anti-Influenza Virus Activity Of Water Soluble Extracts Of Saniculaeuropaeal. Rhizomes, Kadi̇r Turan, Suna Özbaş Turan, Avni̇ Kuru
Turkish Journal of Biology
The effects of the Sanicula europaea L. rhizome extracts on influenza virus replication in MDCK cells were investigated. Four different fractions (Fr.I R , Fr.II R , Fr. III R , Fr. IV R ) were obtained from the crude extract of Sanicula europaea L. rhizomes through Sephadex G-100 gel filtration col-umn chromatography. Fr.I R , Fr.II R , and Fr. III R , were found to be non-toxic to MDCK cells up to a con-centration of 100 ?g/ml. However, Fr. IV R was found to be slightly toxic at a concentration of 100 ?g/ml. The antriviral activity of non-toxic …
Antimicrobial Activity Of The Macrofungus Coriolus Versicolor(L. Ex Fr.) Quel, Başaran Dülger, Ümi̇t Arslan
Antimicrobial Activity Of The Macrofungus Coriolus Versicolor(L. Ex Fr.) Quel, Başaran Dülger, Ümi̇t Arslan
Turkish Journal of Biology
In this study, ethyl acetate, acetone, chloroform and ethanol extracts of Coriolus versicolor (L. ex Fr.) Quel. were tested for antimicrobial activity by Disc Diffusion method on the following test microorganisms: Aeromonas hydrophila ATCC 7966, Listeria monocytogenes ATCC 19117, Escherichia coli ATCC 11230, Enterobacter aerogenes ATCC 13048, Corynebacterium xerosis CCM 2824, Corynebacterium glutamicum ATCC 13022, Proteus vugaris ATCC 8427, Serratia marcescens NRRL 3284, Bacillus cereus ATCC 7064, Bacillus subtilis ATCC 6633, Bacilus brevis ATCC 9999, Bacilus sphaericus, Bacillus megaterium DSM 32, Mycobacterium smegmatis CCM 2067, Sarcina lutea, Micrococcus luteus LA 2971, Staphylococcus aureus ATCC 6538P, Stapylococcus epidermidis NRLL B-4887, Alcaligenes …
Antimicrobial Activity Of Artemisia Absinthium L., Başaran Dülger, Murat Ceylan, Moustafa Alitsaous, Emi̇n Uğurlu
Antimicrobial Activity Of Artemisia Absinthium L., Başaran Dülger, Murat Ceylan, Moustafa Alitsaous, Emi̇n Uğurlu
Turkish Journal of Biology
In this study, extracts of Artemisia absinthium L. were prepared with ethyl acetate, acetone, chloroform and ethanol and antimicrobial activities of these extracts were examined on test microorgansims as follows: Aeromonas hydrophila ATCC 7966, Listeria monocytogenes ATCC 19117, Escherihia coli ATCC 11230, Enterobacter aerogenes ATCC 13048, Corynebacterium xerosis CCM 2824, Corynebacterium glutamicum ATCC 13022, Proteus vulgaris ATCC 8427, Serratia marcescens NRRL 3284, Bacillus cereus ATCC 7064 , Bacillus subtilis ATCC 6633, Bacillus brevis ATCC 9999, Bacillus sphaericus, Bacillus megaterium DSM 32, Bacilus thurigiensis, Mycobacterium smegmatis CCM 2067, Sarcina lutea, Micrococcus luteus LA 2971, Staphylococcus aureus ATCC 6538P, Stapylococcus epidermidis NRRL …
A Study Of Pollen Mitosis And Pollen Morphology Inhexaploid (2n=24) Bellevalia Edirnensisözhatay & Mathew, Feruzan Dane
A Study Of Pollen Mitosis And Pollen Morphology Inhexaploid (2n=24) Bellevalia Edirnensisözhatay & Mathew, Feruzan Dane
Turkish Journal of Biology
: The pollen mitosis and pollen morphology of hexaploid (2n=24) Bellevalia edirnensis Özhatay & Mathew were examined. Microspores exhibited variation in size, and the exine and aperture developed before pollen mitosis began. During pollen mitosis, polarization, asymmetric styles and normal divisions were observed together with some abnormalities. During polarization of the microspore both nucleus migration and vacuole formation were common. The generative nucleus was in the proximal pole and the vegetative nucleus was in the distal pole. It was also determined that the mature pollens were 2-celled, the shape of the pollens was sphaeroidea, the type of the pollens was …
Studies On The Species, Density, Frequency And Sociability Of Sunflower Weeds In Erzurum, Hüseyin Zengi̇n
Studies On The Species, Density, Frequency And Sociability Of Sunflower Weeds In Erzurum, Hüseyin Zengi̇n
Turkish Journal of Agriculture and Forestry
This study was carried out in order to determine the species, density, frequency and sociability of weeds in sunflower in Pasinler and Köprüköy districts of Erzurum in 1990 and 1995. In the study, 85 different weed species belonging to 27 families were identified with a density of 65.57 weeds per square meter on average. The number of species recorded in Pasinler and Köprüköy was 67 and 60 with a density of 63.35 and 67.78 weeds per meter square respectively. Sinapis arvensis was a predominant species in both areas. The most common species in Pasinler were Convolvulus arvensis, S. arvensis, Cirsium …
Studies On Weeds And Their Intensity, Frequency And Association In Bean Fields In Erzurumprovinces, Hüseyin Zengi̇n
Studies On Weeds And Their Intensity, Frequency And Association In Bean Fields In Erzurumprovinces, Hüseyin Zengi̇n
Turkish Journal of Agriculture and Forestry
This study was carried out to determine the weeds causing problem in bean with their intensity, frequency and association in Askale, Dumlu, Pasinler and Tortum Districts of Erzurum in 1990 and 1995. In the research area, 71 different weed species belonging to 20 families were identified with a intensity of 48.44 weeds per square meter. The number of species found in Askale, Dumlu, Pasinler and Tortum was 35, 20, 50 and 38 respectively, with intensities of 57.37/m 2 in Askale, 28.90/m 2 in Dumlu, 42.64/m 2 in Pasinler and 66.29/m 2 in Tortum. Convolvulus arvensis was the most intensive and …
A Research On Selection Of The Most Effective Species Or Strains Of 7trichogrammafor Biological Control Against Ostrinia Nubilalishübner, Ali Özpinar, Sündüs Uzun, Serif Ali Hassan
A Research On Selection Of The Most Effective Species Or Strains Of 7trichogrammafor Biological Control Against Ostrinia Nubilalishübner, Ali Özpinar, Sündüs Uzun, Serif Ali Hassan
Turkish Journal of Agriculture and Forestry
This study, was carried out to determine the most effective species or strains among Trichogramma evanescensWestwood (from Sakarya-Turkey), T. evanescensWestwood (from Adana-Turkey), T. evanescensWestwood (from Moldavia), T. ostriniaePang et Chen (from China), T. evanescens Westwood (from Darmstadt-Germany), T. brassicae Bezdenko (from Aydin-Turkey) and T. maidis Pintureau & Voegele (from France), which were investigated or used for biological control against O. nubilalis in different countries. A single female was offered choice between 2x40 eggs of O. nubilalis and 2x50 eggs of Sitotroga cerealella (Olivier), sticked on the corner of a white paper (2x2 cm) with one honey drop in the tubes. …
Effect Of Barleys Having Different Liter Weights On Performance, Economicvalue, Ruminal Fermentation Of Lambs, And Nutrient Digestibility, Talat Güler, Kazim Şahi̇n, İ. Hali̇l Çerçi̇, O. Ni̇hat Ertaş
Effect Of Barleys Having Different Liter Weights On Performance, Economicvalue, Ruminal Fermentation Of Lambs, And Nutrient Digestibility, Talat Güler, Kazim Şahi̇n, İ. Hali̇l Çerçi̇, O. Ni̇hat Ertaş
Turkish Journal of Veterinary & Animal Sciences
This experiment was conducted to determine the effects of diets containing barleys having different liter weights (It wt) on average daily gain, feed efficiency, profit margins, ruminal fermentation, and carcass characteristics of lambs and diet digestibility. 16 Akkaraman lambs approximately 8 mo old (averaging 30 kg) were used in a randomized design. Treatment groups consisting of barley grains and barley grains were classified to liter weights as follows: 1. Barley has 643 g lt wt (Group 643). 2. Barley has 570 g lt wt (Group 570). Lambs were fed a diet of 80 % concentrate feed (98 % barley, 2% …
The Effects Of Feeding Gelatin Containing Diet And Following Completefeeding On The Counts Of The Peripheral White Blood Cells Of The Malefemale Wistar Albino Rats, Muharrem Balkaya
Turkish Journal of Veterinary & Animal Sciences
The effects of a long term qualitative and quantitative protein deficiency and following feeding a complete, standard commercial diet for mice and rats on the peripheral white blood cells of circa four months old female and male Wistar rats were investigated. In doing so, the animals was given first for 60 days a diet consisting of 10 or 20% gelatine and thereafter, for refeeding for 14 days, a complete chow diet for rats and mice. The concentrations of leukocytes were determined directly in the hemocytometry by the method ad modumRandolph (17), as it is lightly modified (16), and the results …
Postembryonic Development Of The Neural Lamella Of The Hypocerebralganglion In Melanogryllus Desertuspall. (Orthoptera, Gryllidae), Hati̇ce Karaki̇şi̇, Sema İşi̇sağ
Postembryonic Development Of The Neural Lamella Of The Hypocerebralganglion In Melanogryllus Desertuspall. (Orthoptera, Gryllidae), Hati̇ce Karaki̇şi̇, Sema İşi̇sağ
Turkish Journal of Veterinary & Animal Sciences
The sheath of the hypocerebral ganglion was divided into two parts: an outer layer, the neural lamella and an inner layer, the perilemma. Dark and light types of glial cells were identified in the perilemma. In the 4th and 7th nymphal stages, some fibrous material related to the neural lamella accumulated in the light glial cells. It was surrounded by rough endoplasmic reticulum membranes and was then transported towards te outer parts of the sheath. Finally, it was bound to and intermingled with the lamella. These observations indicate that the 4th and 7th nymphal stages are critical for the development …
Serum Protein Electrophoresis In Dogs With Intestinal Parasites, Alev Akdoğan Kaymaz, Utku Bakirel, Remzi̇ Gönül, Cem Vuruşaner, Hüseyi̇n Tan
Serum Protein Electrophoresis In Dogs With Intestinal Parasites, Alev Akdoğan Kaymaz, Utku Bakirel, Remzi̇ Gönül, Cem Vuruşaner, Hüseyi̇n Tan
Turkish Journal of Veterinary & Animal Sciences
The serum of 66 dogs with intestinal parasites (showing gastrointestinal problems caused by taeniosis, coccidiosis, ancylostomosis, trichuriosis and ascarididosis) was examined by electrophoresis. There were 6 dogs with coccidiosis, 6 dogs with ancylostomosis, 6 dogs with trichuriosis, 24 dogs with taeniosis and 24 dogs with ascarididosis. After agar gel protein electorphoresis of the serum samples, ?1 globulin levels were significantly lower in the coccidiosis group than in the other groups (p
Performance Of Willage Sheep Flocks In Central Anatolia. I. Growth Of Lambs, Olaf Thieme, Mehmet Karazeybek, M. Ali̇ Azman, Ahmet Uğurlu
Performance Of Willage Sheep Flocks In Central Anatolia. I. Growth Of Lambs, Olaf Thieme, Mehmet Karazeybek, M. Ali̇ Azman, Ahmet Uğurlu
Turkish Journal of Veterinary & Animal Sciences
Performance data on growth of lambs were collectted for two years from 23 village flocks in Central Anatolia. The results from the Akkaraman and Merino breeds and their crosses were analyzed by the least-squares method. The overall means for birth weight, pre-weaning daily gain, weaning weight and post-weaning growth rate were 3.74 kg, 188.4 gram, 16.4 kg and 83.6 gram, respectively. The performance was lower than reported for the same breeds from institutional flocks in Türkiye. Systematic effects of flock, season of birth, type of birth, sex and weight of dam were significant (p
Lectin And Peptide Expression In Nodose, Sphenopalatine And Superiorcervical Ganglia Of The Rat, Zafer Soygüder
Lectin And Peptide Expression In Nodose, Sphenopalatine And Superiorcervical Ganglia Of The Rat, Zafer Soygüder
Turkish Journal of Veterinary & Animal Sciences
The presence and distribution of Griffonia SimplicifoliaI-B4 (GSA I-B4) and Calcitonin Gene Related Peptide (CGRP) were studied in the nodose ganglion (NG) (inferior ganglion of the vagus nerve), sphenopalatine ganglion (SPG) and superior cervical ganglion (SCG) of the rat. GSA I-B4 labeling was found in all ganglia tested. Neither SPG nor SCG cell bodies stained with CGRP were undetectable. The pattern of the distribution of GSA I-B4 and CGRP labeled cells were quite similar in the nodose ganglion. They were found in the poles of the ganglion with some marginal labeling. Large numbers of GSA I-B4 and CGRP labeled cells …
Lectin And Neuropeptide Labeling In Whole-Mount Preparation Ofmeninges In The Rat, Zafer Soygüder
Lectin And Neuropeptide Labeling In Whole-Mount Preparation Ofmeninges In The Rat, Zafer Soygüder
Turkish Journal of Veterinary & Animal Sciences
The distribution of both peptidergic and non-peptidergic primary afferents in meninges was investigated in whole-mount preparations from meninges. Lectin Griffonia simplicifolia I-B4 (GSA I-B4) was used as a marker for non-peptidergic fibres. Calcitonin gene-related peptide (CGRP) was used as a marker for peptidergic fibers. Lectin Griffonia simplicifolia selectively labeled thin sensory axons that were distributed throughout meninges unrelated to blood vessels. CGRP immunoreactive axons, in contrast, were found to be very close to vascular patterns. This study demonstrates that lectin-positive fibres are constituted by a fibre population separate from those containing neuropeptides.
Comparison Of The Distribution Of C-Fos With Primary Afferent Markers, Zafer Soygüder
Comparison Of The Distribution Of C-Fos With Primary Afferent Markers, Zafer Soygüder
Turkish Journal of Veterinary & Animal Sciences
The neuropeptides Substance P (SP) and Calcitonin gene related peptide (CGRP) were used as markers for peptidergic primary afferent fibres. A lectine, Griffonia simplicifolia (Bandeiraea simplicifolia)Isolectin-B4 (GSA I-B4), was used as a marker for non-peptidergic primary afferent fibres. C-Fos immunoreactivity was determined in the spinal cord of rats which had received 100% mustard oil application in the right hind limb. Darkly labelled c-Fos immunoreactive cells were concentrated in laminae I-IIo of the dorsal horn. SP and GSA I-B4 were distributed almost in the same regions. CGRP was more abundant in laminae I-IIo with someimmunoreactive fibres in lamina IIi. These data …
Determination Of The Quality Changes Of Squid ( Loligo Vulgaris, Lamarck)Stored At The Different Temperatures, Nalan Gökoğlu, Sühendan Mol, Taçnur Baygar, Özkan Özden, Nuray Erkan
Determination Of The Quality Changes Of Squid ( Loligo Vulgaris, Lamarck)Stored At The Different Temperatures, Nalan Gökoğlu, Sühendan Mol, Taçnur Baygar, Özkan Özden, Nuray Erkan
Turkish Journal of Veterinary & Animal Sciences
Quality changes of squid ( Loligo vulgaris) during the storage at different temperatures were determined. The squid packed on straphore plates wrapping by strech film were stored at +20 °C and +4 °C . During the storage sensory, pH, moisture, weight loss, Total Volatil Basic Nitrogen ( TVB-N ), Trimethylamine Nitrogen ( TMA-N ) analyses were done. The shelf life of squid stored at different temperatures was found to be 1 day at +20 °C and 4 days +4 °C.
Studingon Metabolic And Antimicrobial Activities Of Some L. Plantarumstrains Isolated From Sausages, Aysel Toksoy, Yavuz Beyatli, Belma Aslim
Studingon Metabolic And Antimicrobial Activities Of Some L. Plantarumstrains Isolated From Sausages, Aysel Toksoy, Yavuz Beyatli, Belma Aslim
Turkish Journal of Veterinary & Animal Sciences
In this research, a total of 97 Lactobacillus were isolated from 10 different sausage and sosis samples obtained from different markets. Identification results showed that 39 (41.1%) isolates belong to the species L. plantarum. Amount of lactic acid and H 2 O 2 produced for the strains were 0.61-0.88% and 1.80-3.45 µg/ml respectively. For qualitative determination, Triple Sugar iron (TSi) Agar medium was used for H 2 S production by the strains. Inhibition activity of bacteriocins and/or bacteriocin-like substances of the L. plantarumstrains against some food contaminants and pathogen bacteria ( E. coli, B. subtilis, coag. (+) and coag. (-) …
Pathomorphologic Investigations On The Genital System Of Ewes I. Ovarium And Oviduct, Erkan Karadaş, Necati̇ Ti̇murkaan
Pathomorphologic Investigations On The Genital System Of Ewes I. Ovarium And Oviduct, Erkan Karadaş, Necati̇ Ti̇murkaan
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to determine the pathomorphologic changes and the incidence of these changes in the ovarium, oviduct and related ligaments of ewes slaughtered in Elazığ abattoirs. For this purpose, the genital organs of 6100 ewes of different breeds and ages were examined. There were pathomorphologic changes in 302 cases (4.95%) in ovaries and 106 cases (1.73%) in oviducts. These changes in and around ovaries were parovarian cysts (2.41%), corpus luteum cysts (0.85%), follicular cysts (0.62%), luteal cysts (0.27%), tuboovarian cysts (0.06%), oophoritis (0.16%), periovaritis-adhesions (0.50%) and ovarian hypoplasia (0.21%). In the oviducts, salpingitis (0.62%), mesosalpingitis-adhesions (0.60%), hydrosalpinx …
Cutaneous Basophil Hypersensitivity Reaction In Immunomodulated Broiler Chicks, Uçkun Sai̇t Uçan, Yahya Kuyucuoğlu, E. Özlem Kuyucuoğlu
Cutaneous Basophil Hypersensitivity Reaction In Immunomodulated Broiler Chicks, Uçkun Sai̇t Uçan, Yahya Kuyucuoğlu, E. Özlem Kuyucuoğlu
Turkish Journal of Veterinary & Animal Sciences
A skin test to assess cutaneous basophil hypersensitivity (CBH) was evaluated in the interdigital skin of chickens grouped according to age. A total of 45 broiler Shaver hybrid chicks were used. Cutaneous basophil hypersensitivity was determined in the interdigital skin of 10- and 30- day-old chicks by a single intradermal injection of phytohemagglutinin-P (200 µg). In order to induce immunosuppersion, dexamethason dosed 3mg/kg body weight was injected IM for 3 days; to stimulate the immune system of the animals, levamisole was applied at 3 mg/kg body weight in the drinking water for 3 days. The effect of immunomodulation on the …
Comparasion Of Pharmacokinetic Profiles Of Some Antimicrobial Agents In Plasma And Lymphfluids, Muammer Elmas, Bünyami̇n Traş
Comparasion Of Pharmacokinetic Profiles Of Some Antimicrobial Agents In Plasma And Lymphfluids, Muammer Elmas, Bünyami̇n Traş
Turkish Journal of Veterinary & Animal Sciences
Some pharmacokinetic parameters and concentrations of four antimicrobial agents in plasma and lymph fluids were compared for determination of penetration into peripheral tissues. Eighteen healthy, adult sheep (Turk Merino x Hampshire cross, 18-24 month, weighing 32-37 kg) were used. For collection of lymph samples, the efferent vessel of NI. cervicalis superficialis sinister was cannulated with a polyethylene catheter. All antimicrobial agents were administered intramuscularly at single recommended doses (Chloramphenicol 30 mg/kg b.wt., Enrofloxacin 2.5 mg/kg b. wt., Sulphadoxine-trimethoprim 16 mg/kg b.wt.). Subsequently, blood and lymph samples were concurrently obtained at 2, 4, 8, 12, 16 and 24 hr postinjection. Concentrations …
Using The Pseudoperoxidase Staining Method In The Polyacrylamid Gel Isoelectric Focusingtechnique For Determining The Origin Of Meat In Sausages, Özge Özgen Arun, Muammer Uğur
Using The Pseudoperoxidase Staining Method In The Polyacrylamid Gel Isoelectric Focusingtechnique For Determining The Origin Of Meat In Sausages, Özge Özgen Arun, Muammer Uğur
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to determine the origin of the meat used in heat processed sausages. For this purpose, sausages prepared from pure beef and horse meat and sausages prepared with different mixture rates of these meats, were cooked in a smoking oven at 75°C for 15 minutes. Proteins of extracts from these heat-processed sausages were separated by the isoelectric focusing technique. Only myoglobin bands of these gels prepared by this technique, were stained by the pseudoperoxidase staining method. Species differentiation was easily performed with sausages made from pure beef and horsemeat. Similarly determination of these two species in …
Investigation Of Three Different Lactation Models In Milk Yields Of Holstein Cows, Mehmet Nurullah Orman, Okan Ertuğrul
Investigation Of Three Different Lactation Models In Milk Yields Of Holstein Cows, Mehmet Nurullah Orman, Okan Ertuğrul
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to determine the best lactation curve. Data were collected from the dairy cattle breeding unit at Ceylanpinar State Farm. Three different lactation curve models (Wood, Schaeffer, Glasbey) were applied to all data. The values of the determination coefficients of three lactation curve models were estimated at 70.62-79.47%. Some negative estimated values were obtained during the estimation of parameters. These results were restricted by the hypothesis and were tested. All restrictions were accepted. Total actual and mature equivalent (ME, 2x3057) milk yields were estimated. Differences between the actual values of lactation milk yield, and the …
The Effects Of Exogen Hormone Treatment During The Anoestrus Period On Fertiliyin Crossbred Ewes Carrying Booroola Genes (F And F), Belgi̇n Öztürk, Ayhan Eli̇çi̇n
The Effects Of Exogen Hormone Treatment During The Anoestrus Period On Fertiliyin Crossbred Ewes Carrying Booroola Genes (F And F), Belgi̇n Öztürk, Ayhan Eli̇çi̇n
Turkish Journal of Veterinary & Animal Sciences
In this study, the effects of progestagen and different doses of PMSG (250 I.U and 400 I.U) treatment on pregnancy, lambing and multiple birth rates in Border Leicester x Booroola (Ff) x Merinos and Border Lecister x Booroola (ff) x Merinos ewes in the anoestrus cycle were examined. It was found that in ewes with Ff genotype, 250 I.U PMSG dose had a positive but nonsignificant effect on the pregnancy rate and it was significant (p
Effects Of Megestrol Acetate Treatment On Dogs With Prolonged Estrus, Ayhan Baştan, Seli̇m Aslan
Effects Of Megestrol Acetate Treatment On Dogs With Prolonged Estrus, Ayhan Baştan, Seli̇m Aslan
Turkish Journal of Veterinary & Animal Sciences
A total of 22 dogs of different breeds with persistent estrus, between the ages of 1.5 and 6, were used. Diagnoses were made by anamnesis, general examination and vaginal smear. Vulvar edema, colour and volume of vaginal discharge, convolution of the mucosa and volume of secretion were recorded before and after treatment. Dogs were treated with 25 mg megestrol acetate (Niagestine, 25 mg/ml, Novo). Clinical manifestations disappeared within 3-7 days. Vaginal discharge ceased in 3.5±2.5 days and vulvar edema ceased in 3.5±1.6 days. In only one dog, the treatment was not effective after 15 days. The vulva was still swollen …
The Genetic And Phenotypic Correlations Between Milk And Reproductive Traits In Holstein Cows, Mahi̇ye Özçeli̇k, İsmet Doğan
The Genetic And Phenotypic Correlations Between Milk And Reproductive Traits In Holstein Cows, Mahi̇ye Özçeli̇k, İsmet Doğan
Turkish Journal of Veterinary & Animal Sciences
In this study, the genetic and phenotypic correlations between milk production traits (milk yield, lactation duration, dry period) and reproductive traits (the number of inseminations per conception, service period, calving interval and gestation period) in Holstein Cows were investigated. The data relating to milk and reproductive traits in the period of 1985-1992 of a Holstein herd at the Bala State Farm was used. The genetic correlations were generally higher than phenotypic correlations between traits investigated in this study. In milk production traits, the phenotypic correlations between the milk yield and the lactation duration (0.41) and the dry period (-0.14) were …
Histopathological Examination Of Gill, Liver And Kidney Tissues Of Carp (Cyprinus Carpio L., 1758) Fish In The Upper Sakarya River Basin, Nurhayat Barlas
Histopathological Examination Of Gill, Liver And Kidney Tissues Of Carp (Cyprinus Carpio L., 1758) Fish In The Upper Sakarya River Basin, Nurhayat Barlas
Turkish Journal of Veterinary & Animal Sciences
In this study, 80 carp specimens (Cyprinus carpio) (16 fish from each station) of ages between 1-2 were caught at five stations in the upper Sakarya river basin the four seasons between October 1995 and October 1996. The structural changes of gill, liver and spleen tissue of the carp were examined. The gills of fishes which live in aquatic habitat exhibit tissue lesions caused by water pollutants, because they are in direct contact with their environment. In the results of this study, it was found at secondary lamellae fused together, and the gills are the most affected organs. Other histopathological …
Cold Storage Of Cultured Rainbow Trout (Oncorchynchus Mykiss Walbaum, 1792) Fillet, Nermi̇n Beri̇k, Candan Varlik
Cold Storage Of Cultured Rainbow Trout (Oncorchynchus Mykiss Walbaum, 1792) Fillet, Nermi̇n Beri̇k, Candan Varlik
Turkish Journal of Veterinary & Animal Sciences
1wieved.In this study, it is intended to find out the shelf life of rainbow trout fillet under refrigerated conditions (+4 ºC±1). Stretch film packing includes two pieces of fillets placed on aluminium covered cartoonsheet. Sensory, physical and chemical analysis have been applied every other day , and the findings have been compared with the previous studies and have been found in line with the data available. It is found out that the cold-stored skinned trouts were good until the 12 day, were of low quality but consumable on the cold- stored on the 14 day and that they turned spoiled …