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Articles 31 - 60 of 206
Full-Text Articles in Medicine and Health Sciences
Classification Of Virulent Lactococcal Bacteriophages Based On Protein Composition And Restriction Endonuclease Analysis, Pinar Şanlibaba, Mustafa Akçeli̇k
Classification Of Virulent Lactococcal Bacteriophages Based On Protein Composition And Restriction Endonuclease Analysis, Pinar Şanlibaba, Mustafa Akçeli̇k
Turkish Journal of Veterinary & Animal Sciences
Twenty-four virulent bacteriophages isolated from raw milk and whey samples were characterised by structural protein composition and bacteriophage DNA restriction endonuclease fragments. Twenty-four lactococcal bacteriophages were possessed among 24-31 total structural proteins with molecular masses of 6.5-208.9 kDa and 2-8 major structural proteins with molecular masses of 6.5-38 kDa. Lactococcal bacteriophages were classified as 5 different groups by total structural proteins and 4 different groups by major structural proteins. The genome sizes of bacteriophages were estimated between 19.6 and 39 kb. Twenty-four lactococcal bacteriophages were classified into 8 groups based on the same restriction endonuclease recognition and restriction sites on …
The Effects Of Melatonin Hormone On Carbonic Anhydrase Enzyme Activity In Rainbow Trout (Oncorhynchus Mykiss) Erythrocytes In Vitro And In Vivo, Olcay Hi̇sar, Şükrü Beydemi̇r, İlhami̇ Gülçi̇n, Şükri̇ye Aras Hi̇sar, Telat Yanik, Ömer İrfan Küfrevi̇oğlu
The Effects Of Melatonin Hormone On Carbonic Anhydrase Enzyme Activity In Rainbow Trout (Oncorhynchus Mykiss) Erythrocytes In Vitro And In Vivo, Olcay Hi̇sar, Şükrü Beydemi̇r, İlhami̇ Gülçi̇n, Şükri̇ye Aras Hi̇sar, Telat Yanik, Ömer İrfan Küfrevi̇oğlu
Turkish Journal of Veterinary & Animal Sciences
The effects of melatonin hormone on rainbow trout (Oncorhynchus mykiss) erythrocyte carbonic anhydrase enzyme purified by using Sepharose 4B-L tyrosine-sulfanylamide affinity gel chromatography were investigated in vitro and in vivo. Carbonic anhydrase from Oncorhynchus mykiss erythrocytes was purified with a specific activity of ~400 EU/mg protein and ~200-fold in a yield of ~20. Melatonin did not inhibit carbonic anhydrase enzyme in vitro. Carbonic anhydrase activity of the control group was determined as 1597.7 ± 429.0 EU/g hemoglobin in vivo. Carbonic anhydrase activities were measured at 1, 3 and 5 h by following melatonin injection. The corresponding mean activities of melatonin …
Morphometric And Electrophoretic Variation In Different Honeybee (Apis Mellifera L.) Populations, İrfan Kandemi̇r, Meral Kence, Aykut Kence
Morphometric And Electrophoretic Variation In Different Honeybee (Apis Mellifera L.) Populations, İrfan Kandemi̇r, Meral Kence, Aykut Kence
Turkish Journal of Veterinary & Animal Sciences
Honeybee colonies from Turkey, Naxcivan (Azerbaijan) and Austria were studied for morphometric and electrophoretic variation and for comparison among different subspecies. Out of six enzyme systems, four were found to be polymorphic with 14 allozymes. Discriminant function analysis of 10 morphometric variables resulted in a total of four groups. Cluster analysis of electrophoretic data showed a similar type of groupings. Among the four polymorphic loci, Mdh-1 showed the highest and Est-3 the lowest differentiation among populations.
Isolation Of Clostridium Perfringens From Chickens And Detection Of The Alpha Toxin Gene By Polymerase Chain Reaction (Pcr), Hakan Kalender, Hasan Basri̇ Ertaş
Isolation Of Clostridium Perfringens From Chickens And Detection Of The Alpha Toxin Gene By Polymerase Chain Reaction (Pcr), Hakan Kalender, Hasan Basri̇ Ertaş
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to isolate Clostridium perfringens from chickens and to detect the gene encoding the alpha toxin produced by all types of C. perfringens by polymerase chain reaction (PCR). Intestinal contents of 160 slaughtered chickens from 8 different farms in Elazığ province were analyzed. C. perfringens was isolated from 8 (5%) of the samples. DNA samples extracted from suspected isolates grown on selective agar were amplified by PCR using a pair of primers derived from the alpha toxin gene. All of 8 suspected isolates were found to be C. perfringens by conventional methods and PCR. Isolates were …
Identification And Distribution Of Lactic Acid Bacteria During The Ripening Of Şavak Tulum Cheese, Gülsüm Ateş Öksüztepe, Bahri̇ Patir, Mehmet Çalicioğlu
Identification And Distribution Of Lactic Acid Bacteria During The Ripening Of Şavak Tulum Cheese, Gülsüm Ateş Öksüztepe, Bahri̇ Patir, Mehmet Çalicioğlu
Turkish Journal of Veterinary & Animal Sciences
This study was undertaken to determine changes in the flora of lactic acid bacteria during the ripening of Şavak tulum cheese and to identify the major species playing an important role in the ripening process. Tulum cheese was produced from raw sheep milk using traditional methods and ripened in plastic containers at 4 °C for 90 days. Samples were taken on days 0, 15, 30, 60 and 90 and analyzed for isolation and identification of lactic acid bacteria. A total of 783 isolates of lactic acid bacteria were identified. The results indicated that, in general, lactic streptococci were predominant within …
Detection Of Antibodies Produced Against Ornithobacterium Rhinotracheale And Bordetella Avium By Enzyme-Linked Immunosorbent Assay In Hens And Turkeys In Aydın Province, Turkey, Süheyla Türkyilmaz, Osman Kaya
Detection Of Antibodies Produced Against Ornithobacterium Rhinotracheale And Bordetella Avium By Enzyme-Linked Immunosorbent Assay In Hens And Turkeys In Aydın Province, Turkey, Süheyla Türkyilmaz, Osman Kaya
Turkish Journal of Veterinary & Animal Sciences
Respiratory diseases are very common in poultry. Bordetella avium and Ornithobacterium rhinotracheale are among the major microorganisms responsible for these diseases. The study was conducted to investigate the seroprevalence of O. rhinotracheale and B. avium in Aydın. Two hundred seventy-six chicken and 360 turkey serum samples were collected from poultry with respiratory disease suspicion in poultry enterprises around the city and samples were then examined for the presence of B. avium and O. rhinotracheale by commercial ELISA kits. The results revealed that 66.3% of chicken and 11.1% of turkey serum samples were positive for O. rhinotracheale and 29.1% of turkey …
Effectiveness Of Homeopathy For The Treatment Of Pseudopregnancy In Bitches, Ni̇hat Özyurtlu, Erol Alaçam
Effectiveness Of Homeopathy For The Treatment Of Pseudopregnancy In Bitches, Ni̇hat Özyurtlu, Erol Alaçam
Turkish Journal of Veterinary & Animal Sciences
The effects of homeopathy on pseudopregnancy in bitches were investigated. Thirty clinically pseudopregnant bitches were used. Fifteen dogs were treated by homeopathy and the remaining animals received placebo treatment. Thuja D30 globules, which contain Thuja Occidentalis, were given orally (8 globules, 3 times a day) as a homeopathic agent. Clinical response was evaluated every 5 days. Maximum duration of the treatment was 3 weeks. Physical changes in mammary glands and behavioral response were evaluated during the treatment. Animals were classified as +1, +2 and +3 according to physical changes in the mammary glands. In addition to qualitative examination, longitudinal and …
Determination Of Alpha Naphthyl Acetate Esterase Activity In The Peripheral Blood Leukocytes In Angora Rabbits, Zi̇ya Özcan
Determination Of Alpha Naphthyl Acetate Esterase Activity In The Peripheral Blood Leukocytes In Angora Rabbits, Zi̇ya Özcan
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the alpha naphthyl acetate esterase (ANAE) activity in the peripheral blood leukocytes in Angora rabbits. The heparinized blood samples obtained from 10 healthy adult Angora rabbits were used. ANAE stainings were applied at different pH values for the determination of ANAE activities. The ANAE positive reactions were observed in the T lymphocytes, monocytes, neutrophils, eosinophils and platelets. The ANAE positive lymphocyte rate was found to be 68.2%.
Nutritional Value Of Sea Bass (Dicentrarchus Labrax) Fillets During Frozen (-18 °C) Storage, Gülsün Özyurt, Abdurrahman Polat, Fati̇h Özoğul
Nutritional Value Of Sea Bass (Dicentrarchus Labrax) Fillets During Frozen (-18 °C) Storage, Gülsün Özyurt, Abdurrahman Polat, Fati̇h Özoğul
Turkish Journal of Veterinary & Animal Sciences
Changes in proximate composition and amino acid content of frozen (-18 °C) wild sea bass (Dicentrarchus labrax, L. 1758) fillets were investigated during 9 months of storage. Initial protein and lipid contents were 19.75% and 1.22%, respectively, and changed to 19.31% and 3.58% in the 9th month of storage. Amino acid analyses were performed at intervals in the initial, third, sixth and ninth months of storage. The initial ratio of essential/nonessential amino acid (g amino acid/16 g N) was 0.75. The reduction of the ratio was 0.01 in the 3rd month, 0.05 in the 6th month and 0.08 in the …
Aspergillosis And Gastric Impaction In An Ostrich, Azi̇z Arda Sancak, Jale Paracikoğlu
Aspergillosis And Gastric Impaction In An Ostrich, Azi̇z Arda Sancak, Jale Paracikoğlu
Turkish Journal of Veterinary & Animal Sciences
It is inevitable to encounter many diseases of ostriches in Turkey as a consequence of the rapid expansion of ostrich farming and flocks in this country. Aspergillus fumigatus was isolated from the lungs and air sacs of a 3-month-old, male, blue-neck ostrich. In postmortem examination, the ingestion of a large amount of gravel was noted. The accumulated gravel had led to an occlusion of the passage between the proventriculus and gizzard. This work appears to be the first report of aspergillosis and gastric impaction developing together and leading to death in an ostrich.
Abortion Due To Streptococcus Equi Subspecies Zooepidemicus In A Mare, A. Levent Kocabiyik, Gürsel Sönmez, Mi̇hri̇ban Ülgen, Cüneyt Özakin, Esra Kocakaya, Ayli̇n Alasonyalilar
Abortion Due To Streptococcus Equi Subspecies Zooepidemicus In A Mare, A. Levent Kocabiyik, Gürsel Sönmez, Mi̇hri̇ban Ülgen, Cüneyt Özakin, Esra Kocakaya, Ayli̇n Alasonyalilar
Turkish Journal of Veterinary & Animal Sciences
The organs of an aborted equine fetus were examined histopathologically and microbiologically. Diffuse, mild cellular infiltration of neutrophils, lymphocytes and plasma cells was observed in the lamina propria of the intestine. In addition, bacterial colonies were seen in the intestinal content, wall of intestine and liver. Streptococcus equi subsp. zooepidemicus was isolated in pure culture from all organs. This is the first report of the isolation of S. equi subsp. zooepidemicus from an aborted equine fetus in Turkey.
Vaccine-Associated Feline Sarcoma (Vafs) With Multiple Recurrences In A Turkish Van Cat, Yilmaz Aydin, Babür Bi̇li̇r
Vaccine-Associated Feline Sarcoma (Vafs) With Multiple Recurrences In A Turkish Van Cat, Yilmaz Aydin, Babür Bi̇li̇r
Turkish Journal of Veterinary & Animal Sciences
Vaccine-associated feline sarcoma (VAFS) with multiple recurrences was diagnosed in the specimens at the injection site of a Turkish Van cat that had been vaccinated four months previously. The original tumor consisted of two compartments each 2.5 cm and 3.5 cm in diameter. It recurred five times following surgery and local recurrences necessitated five more radical resections within two years. Euthanasia was performed when pleural effusion developed, but evidence of metastatic disease was not observed. This article reports the first case of a vaccine-associated feline sarcoma in a Turkish Van cat clinically diagnosed as prominent evidence of postvaccinal sarcoma from …
Unilateral Uterine Prolapse In A Cat, Ni̇hat Özyurtlu, Duygu Kaya
Unilateral Uterine Prolapse In A Cat, Ni̇hat Özyurtlu, Duygu Kaya
Turkish Journal of Veterinary & Animal Sciences
Unilateral uterine prolapse that occurred immediately after parturition was diagnosed in a 15-month-old cat brought to the clinics of the Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Ankara University. Depending on clinical and ultrasonographic examination findings, the other uterine horn was though to be invaginated into the prolapsed horn. To purpose of treatment, ovariohysterectomy was performed. During laparotomy, the non-pregnant right uterine horn was seen to be invaginated into the pregnant uterine horn.
Localization Of Co4107 Marker, Ctr1 And Wilson (Atp7b) Bac Clones On Dog Chromosomes, Yusuf Özkul
Localization Of Co4107 Marker, Ctr1 And Wilson (Atp7b) Bac Clones On Dog Chromosomes, Yusuf Özkul
Turkish Journal of Veterinary & Animal Sciences
Copper toxicosis (CT) is a common autosomal recessive disorder in dogs. Recently, the CT locus was closely linked to microsatellite marker C04107. Currently, the gene underlying CT is unknown. In contrast to that of many other animals, knowledge regarding the canine karyotype is quite sparse. Except for the X and Y, all the chromosomes are acrocentric. Peripheral blood was used in this study and high-resolution G-banding and FISH were performed on dog chromosomes. In order to evaluate the chromosomal locus of the ATP7B gene (Wilson F4 and Wilson B1), CTR1 and the CO4107 marker were isolated from canine BAC clones. …
Seasonal Variation In Trawl Codend Selectivity For Annular Sea Bream (Diplodus Annularis L., 1758), Hüseyi̇n Özbi̇lgi̇n, Zafer Tosunoğlu, Adnan Tokaç, Gülnur Meti̇n
Seasonal Variation In Trawl Codend Selectivity For Annular Sea Bream (Diplodus Annularis L., 1758), Hüseyi̇n Özbi̇lgi̇n, Zafer Tosunoğlu, Adnan Tokaç, Gülnur Meti̇n
Turkish Journal of Veterinary & Animal Sciences
This study investigated the selectivity of a 40 mm mesh size polyethylene codend commonly used by Turkish demersal trawlers. Seasonal selectivity data were collected for annular sea bream (Diplodus annularis), which is the most abundant discard species in the catch composition in Gülbahçe Bay. Four sets of data were collected in spring (4-18 April 2002), summer (10-25 July 2002), autumn (26 September-2 October 2002) and winter (22-23 January 2003). The selectivity of the same codend was tested under very similar conditions except for the seasonal variables. The data were obtained using the covered codend technique, and analysed by logistic equation …
Selectivity Of Standard, Narrow And Square Mesh Panel Trawl Codends For Hake (Merluccius Merluccius) And Poor Cod (Trisopterus Minutus Capelanus), Hüseyi̇n Özbi̇lgi̇n, Zafer Tosunoğlu, Celaletti̇n Aydin, Hakan Kaykaç, Adnan Tokaç
Selectivity Of Standard, Narrow And Square Mesh Panel Trawl Codends For Hake (Merluccius Merluccius) And Poor Cod (Trisopterus Minutus Capelanus), Hüseyi̇n Özbi̇lgi̇n, Zafer Tosunoğlu, Celaletti̇n Aydin, Hakan Kaykaç, Adnan Tokaç
Turkish Journal of Veterinary & Animal Sciences
The selectivity of 3 trawl codends, (1) a commercially used standard codend, (2) a narrow codend (100 meshes on its circumference instead of 200) and (3) a square mesh top panel codend, was tested for hake (Merluccius merluccius) and poor cod (Trisopterus minutus capelanus) between 8 and 24 October 2003, in the Aegean Sea. Data were collected using the covered codend technique, and analysed by means of a logistic equation with the maximum likelihood method. The results show that the commercially used standard codend (40 mm mesh size PE codends, 200 meshes on its circumference) retains all the hake that …
Scintigraphic Assessment Of Hepatobiliary Functions In Healthy Adult Dogs, Murat Sarierler, Bülent Ulutaş, Yakup Yürekli̇, Göksel Bayramli, Serpi̇l Erdoğan
Scintigraphic Assessment Of Hepatobiliary Functions In Healthy Adult Dogs, Murat Sarierler, Bülent Ulutaş, Yakup Yürekli̇, Göksel Bayramli, Serpi̇l Erdoğan
Turkish Journal of Veterinary & Animal Sciences
Our objective was to investigate hepatobiliary functions in healthy dogs using ^{99m}Tc-mebrofenin hepatobiliary scintigraphy (HBS): 200 µCi/kg ^{99m}Tc-mebrofenin was injected intravenously into 12 healthy adult dogs. One-hour dynamic images and 2, 4 and 24 h static images were obtained. HBS was evaluated for 7 variables. Cardiac washout occurred within 3 min in all dogs. A photophenic area in the region of the gall bladder was seen in 3.03 ± 0.21 min. However, bile ducts were not identified as separate structures in any dogs. Mean Tmax of the liver was 7.95 ± 3.22 min. Initial gall bladder radioactivity was seen 13 …
Immune Responses In Mice Immunized Intranasally With Sendai Virus, Gazim Bizanov, Irena Jonauskiene
Immune Responses In Mice Immunized Intranasally With Sendai Virus, Gazim Bizanov, Irena Jonauskiene
Turkish Journal of Veterinary & Animal Sciences
Mice were immunized 3 times intranasally (i.n.) at intervals of 2 weeks with a formalin-inactivated Sendai virus (SV) whole virus with and without whole formalin-inactivated Bordetella pertussis (Bp) as adjuvant. The antibody response to SV was measured using the hemagglutination inhibition (HI) test in serum, and the IgA and IgG antibodies were evaluated using enzyme linked immunosorbent assay in saliva and serum. It was demonstrated that repeating immunizations with SV plus Bp could induce HI serum antibodies, IgA and serum IgG antibodies. However, in mice immunized subcutaneously with SV alone, high serum IgG antibodies and HI titers were induced only. …
Isolation Of Listeria Monocytogenes From Fish Intestines And Rapd Analysis, Hasan Basri̇ Ertaş, Engi̇n Şeker
Isolation Of Listeria Monocytogenes From Fish Intestines And Rapd Analysis, Hasan Basri̇ Ertaş, Engi̇n Şeker
Turkish Journal of Veterinary & Animal Sciences
One hundred and fifty fish caught from Keban Dam Lake were examined for the presence of Listeria monocytogenes. A random amplified polymorphic DNA (RAPD) assay using a random primer was performed to detect genetic variations among L. monocytogenes isolates. The selective enrichment procedure followed by selective isolation was used for listeria isolation from fish intestines. Ten (6.6%) L. monocytogenes were isolated and identified from fish intestines. Two different band profiles were obtained by the RAPD analysis of the isolates. The results indicated that the isolates might have originated from different sources, and fish contaminated with L. monocytogenes may cause serious …
Effects Of Vitamin A And /Beta-Carotene Injection On Levels Of Vitamin E And On Glutathione Peroxidase Activity In Pregnant Tuj Sheep, Nadi̇de Nabi̇l Kami̇loğlu, Ebru Beytut, Kutlay Gürbulak, Meti̇n Öğün
Effects Of Vitamin A And /Beta-Carotene Injection On Levels Of Vitamin E And On Glutathione Peroxidase Activity In Pregnant Tuj Sheep, Nadi̇de Nabi̇l Kami̇loğlu, Ebru Beytut, Kutlay Gürbulak, Meti̇n Öğün
Turkish Journal of Veterinary & Animal Sciences
The objective of research was to study the effect of vitamin A and /beta-carotene injections, before breeding and during pregnancy, on the levels of vitamin E in plasma and on the activity of erythrocyte glutathione peroxidase (GSH-Px) in sheep. Thirty-two healthy female and four healthy male Tuj sheep, 4-5 years old and weighing approximately 57 kg each, were used. The female animals were divided into 4 groups with 8 sheep in each. The oestrus cycles of the ewes were synchronised by the application of sponges containing medroxyprogesterone acetate (MPA) and by the intramuscular administration of 500 IU of PMSG. Twenty-four …
Effect Of Lactobacillus Sakei Lb706 On Behavior Of Listeria Monocytogenes In Vacuum-Packed Rainbow Trout Fillets, Şükri̇ye Aras Hi̇sar, Güzi̇n Kaban, Olcay Hi̇sar, Telat Yanik, Mükerrem Kaya
Effect Of Lactobacillus Sakei Lb706 On Behavior Of Listeria Monocytogenes In Vacuum-Packed Rainbow Trout Fillets, Şükri̇ye Aras Hi̇sar, Güzi̇n Kaban, Olcay Hi̇sar, Telat Yanik, Mükerrem Kaya
Turkish Journal of Veterinary & Animal Sciences
The effect of a bacteriocin-producing strain, Lactobacillus sakei Lb706, on the behavior of Listeria monocytogenes in rainbow trout fillets stored under vacuum at 4 ºC for 14 days and at 10 ºC for 5 days was investigated. At 4 ºC, growth of L. monocytogenes was significantly inhibited (P < 0.05) by L. sakei Lb706 during 10 days of storage while bacteriocin-negative Lb706-B did not affect the growth of L. monocytogenes during 14 days of storage. In the presence of the sakacin A-producing strain of L. sakei (Lb706), the growth of L. monocytogenes was significantly inhibited (P < 0.05) in the first 3 days of storage at 10 ºC, after which its count increased to 10^7 CFU/g. The control group and the group containing L. sakei Lb706-B showed similar growth patterns of L. monocytogenes. Significant increases (P < 0.05) were observed in all groups in terms of psychrotrophic bacteria counts. No significant (P > 0.05) changes in pH values during storage at 4 ºC and 10 ºC were determined. Consequently, the results of the present study showed that L. sakei Lb706 can be used as a protective culture in freshwater reared rainbow trout, especially for preventing possible contaminations of Gram-positive food-borne pathogenic bacteria such as L. …
Some Biological Characteristics And The Stock Size Of The Pike (Esox Lucius L., 1758) Population In Lake Karamık (Afyon, Turkey), Hidir Çubuk, İsmet Balik, Rahmi̇ Uysal, Remzi̇ye Özkök
Some Biological Characteristics And The Stock Size Of The Pike (Esox Lucius L., 1758) Population In Lake Karamık (Afyon, Turkey), Hidir Çubuk, İsmet Balik, Rahmi̇ Uysal, Remzi̇ye Özkök
Turkish Journal of Veterinary & Animal Sciences
Some biological characteristics and the stock size of the pike (Esox lucius L., 1758) population in Lake Karamık were investigated between March 2002 and February 2003. The percentages of males and females in the population were 67.2% and 32.8%, respectively. Although fish samples ranged in age group from I to VII and from 15 to 66 cm in fork length, most of them were in age groups I-II and had fork lengths of 20-29 cm. The mean condition factor of the pike population was 0.812. In the population, the condition factors of females were higher than those of males. The …
The Effects Of Dietary Lead Exposure And Ascorbic Acid On Performance, Lipid Peroxidation Status And Biochemical Parameters Of Broilers, Zeynep Erdoğan, Suat Erdoğan, Taylan Aksu, Erol Baytok
The Effects Of Dietary Lead Exposure And Ascorbic Acid On Performance, Lipid Peroxidation Status And Biochemical Parameters Of Broilers, Zeynep Erdoğan, Suat Erdoğan, Taylan Aksu, Erol Baytok
Turkish Journal of Veterinary & Animal Sciences
Lead is one of the ubiquitous environmental pollutants that induce a broad range of physiological and biochemical dysfunctions in animals. This study evaluated the effects of dietary lead exposure and ascorbic acid on performance, serum biochemical parameters, plasma malondialdehyde and lead accumulation in broiler chickens. For this purpose, lead acetate at 200 mg/kg and ascorbic acid at 100 mg/kg were added to the diet alone or in combination for 42 days. A total of 120 broiler chicks were divided into 4 treatment groups: control, ascorbic acid, lead, and lead + ascorbic acid. By the end of the study, lead caused …
The Effects Of Energy Restricted Diet On The Activities Of Plasma Cu-Zn Sod, Gsh-Px, Cat And Tbars Concentrations In Late Pregnant Ewes, Kemal Öztabak, Sabi̇ha Ci̇velek, Aysel Özpinar, Gülden Burçak, Feraye Esen
The Effects Of Energy Restricted Diet On The Activities Of Plasma Cu-Zn Sod, Gsh-Px, Cat And Tbars Concentrations In Late Pregnant Ewes, Kemal Öztabak, Sabi̇ha Ci̇velek, Aysel Özpinar, Gülden Burçak, Feraye Esen
Turkish Journal of Veterinary & Animal Sciences
The aim of the study was to determine the effects of low energy diets on the enzymatic antioxidant activities of ewes in late pregnancy. Thirty Chios ewes were used. Twenty pregnant ewes were divided into 2 groups of 10 ewes each (groups II and III), with 10 non-pregnant ewes being separated into a third group (group I). The ewes in groups I, II and III were fed rations containing 9.14 MJ ME/kg of dry matter (DM)-10.23% crude protein (CP), 10.20 MJ ME/kg of DM-15.04% CP, and 8.82 MJ ME/kg of DM-14.47% CP, respectively. Plasma copper-zinc superoxide dismutase (Cu-Zn SOD), glutathione …
Distribution Of Antigen Types Of Canine Parvovirus Type 2 In Dogs With Hemorrhagic Enteritis In Turkey, Zeki̇ Yilmaz, Annamaria Pratelli, Serhat Torun
Distribution Of Antigen Types Of Canine Parvovirus Type 2 In Dogs With Hemorrhagic Enteritis In Turkey, Zeki̇ Yilmaz, Annamaria Pratelli, Serhat Torun
Turkish Journal of Veterinary & Animal Sciences
The results of antigenic characterization of canine parvovirus type 2 (CPV2) isolated from the feces of 60 dogs with hemorrhagic enteritis are reported. Antigenic characterization was carried out by comparing the reactivity pattern of 4 monoclonal antibodies (mAbs) to CPV2 in the hemagglutination inhibition (HI) test. CPV2 was detected in 21 out of 60 dogs (35%) and antigenic typing was able to be performed for only 16 dogs with >=1:8 titers. Nine samples were characterized as CPV2a and 7 as CPV2b, indicating that the CPV2a variant was more common than CPV2b in dog populations in Bursa province in Turkey.
Interactions Among Melatonin Hormone, Catecholamines And Carbonic Anhydrase Enzyme In Trout, Olcay Hi̇sar, Şükri̇ye Aras Hi̇sar, Telat Yanik
Interactions Among Melatonin Hormone, Catecholamines And Carbonic Anhydrase Enzyme In Trout, Olcay Hi̇sar, Şükri̇ye Aras Hi̇sar, Telat Yanik
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Rapid Evaluation Of Bacteriolysis Of Listeria Innocua And L. Welshimeri Strains Isolated From Foods, Fi̇gen Çeti̇nkaya, Recep Çibik
Rapid Evaluation Of Bacteriolysis Of Listeria Innocua And L. Welshimeri Strains Isolated From Foods, Fi̇gen Çeti̇nkaya, Recep Çibik
Turkish Journal of Veterinary & Animal Sciences
This study was performed to determine the bacteriolytic extent of 10 strains of Listeria innocua and 9 strains of L. welshimeri isolated from foods. Bacteriolysis was measured at 650 nm by spectrophotometer. For this purpose, late exponential phase cells were transferred into potassium phosphate buffer (100 mM, pH 7.0) and incubated at 37 ºC. While the bacteriolysis range of L. innocua strains was 48% to 76% after 48 h of incubation, L. welshimeri isolates exhibited broader bacteriolytic variabilities, from 10% to 67%. A preliminary analysis of the bacteriolysis of L. innocua and L. welshimeri may be useful in detailed evaluations …
An Abattoir Survey Of Liver And Lung Helminthic Infections In Local And Imported Sheep In Jordan, Anwar Maraqa, Zuhair Sami Amr, Lina Rifai, Walid Al-Melhim
An Abattoir Survey Of Liver And Lung Helminthic Infections In Local And Imported Sheep In Jordan, Anwar Maraqa, Zuhair Sami Amr, Lina Rifai, Walid Al-Melhim
Turkish Journal of Veterinary & Animal Sciences
The livers and lungs of 5596 sheep (443 local, 473 Romanian and 4680 Australian) slaughtered in Amman Central Abattoir during November-December 1999 were examined in routine meat inspection procedures for helminths. Dictyocaulus filaria, hydatid cyst, Fasciola hepatica and Dicrocoelium dendriticum were recovered from the examined sheep with variable prevalences. Dicrocoelium dendriticum is reported from the livers of imported sheep in Jordan for the first time.
Some Biological Properties Of The Leuciscus Cephalus (L., 1758) Population Living In Karakaya Dam Lake In Malatya (Turkey), Ercan Kalkan, Muhi̇tti̇n Yilmaz, A. Ümi̇t Erdemli̇
Some Biological Properties Of The Leuciscus Cephalus (L., 1758) Population Living In Karakaya Dam Lake In Malatya (Turkey), Ercan Kalkan, Muhi̇tti̇n Yilmaz, A. Ümi̇t Erdemli̇
Turkish Journal of Veterinary & Animal Sciences
The sex distribution, growth in length and weight, growth rates and condition factors of Chub (Leuciscus cephalus (L., 1758)) in Karakaya dam lake were examined. Females made up 63.64% and males 36.37% (1.75:1) of 527 samples. The females and males were in the I-VI and I-V age groups, respectively. The reproductive properties of L. cephalus such as spawning period, age at attainment of maturity, egg diameter and ovarium weight were investigated. Student's t test showed that differences in length and weight between females and males of the same age groups were statistically insignificant (P > 0.05). The growth, both in length …
Effect Of Single Dose Cadmium Chloride Administration On Oxidative Stress In Male And Female Rats, Haki̇ Kara, Fi̇kret Karataş, Hali̇t Canatan
Effect Of Single Dose Cadmium Chloride Administration On Oxidative Stress In Male And Female Rats, Haki̇ Kara, Fi̇kret Karataş, Hali̇t Canatan
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to determine the effect of single dose cadmium chloride (CdCl_2) administration on the possible development of oxidative stress by measuring malondialdehyde (MDA) levels in the liver, kidney and blood serum of male and female rats. For this purpose 80 animals (14-16 weeks old) were initially divided into two 2 groups according to sex, each containing 40 rats. Then both were divided into 5 equal treatment groups [0 (control) 0.5, 1, 2 and 4 mg/kg CdCl_2 body weight by subcutanous injection, respectively]. The blood serum and tissues of the liver and kidney were collected after 24 …