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Articles 6091 - 6120 of 8080
Full-Text Articles in Medicine and Health Sciences
Influence Of Different Light Sources, Illumination Intensities And Storage Times On The Vitamin C Content In Pasteurized Milk, Songül Çakmakçi, Tamer Turgut
Influence Of Different Light Sources, Illumination Intensities And Storage Times On The Vitamin C Content In Pasteurized Milk, Songül Çakmakçi, Tamer Turgut
Turkish Journal of Veterinary & Animal Sciences
The effect of various light sources and illumination intensities on the destruction of vitamin C was determined during the storage of pasteurized milk. For this purpose, raw cow's milk was pasteurized at 72 ^oC for 15 s, and then stored in 2 different refrigerators (4 ± 1^oC) illuminated by fluorescent and tungsten light (normal light) sources with intensities of 1100, 2400 and 5800 lux. As a control group, a pasteurized milk sample was stored at the same temperature under dark conditions. The amount of vitamin C in the milk samples was recorded after 0, 6, 12, 24, 48, 72, 96 …
Dactylogyrus Cornu Linstow, 1878 (Monogenea) Infestations On Vimba (Vimba Vimba Tenella (Nordmann, 1840)) Caught In The Sinop Region Of Turkey In Relation To The Host Factors, Ahmet Özer, Türkay Öztürk
Dactylogyrus Cornu Linstow, 1878 (Monogenea) Infestations On Vimba (Vimba Vimba Tenella (Nordmann, 1840)) Caught In The Sinop Region Of Turkey In Relation To The Host Factors, Ahmet Özer, Türkay Öztürk
Turkish Journal of Veterinary & Animal Sciences
The infestation by a relatively less known monogenean, Dactylogyrus cornu Linstow, 1878, was investigated on vimba, Vimba vimba tenella Nordmann, 1840 in a small stream pouring into the Black Sea in Sinop, Turkey. A total of 122 fish specimens were examined in June 2000. The overall infestation prevalence and mean intensity levels were 100% and 147.7 ± 7.9 parasites per infested fish, respectively. D. cornu was recorded only on the gills of host fish and possible site specificity to the filaments of the second gill arches of the left and right gill arch sets was recorded. The parasite was also …
Use Of Salicin-Rhamnose-Cellobiose-4-Methylumbelliferyl-\Beta-D Glucuronide–Sorbitol Macconkey (Src-Mug-Smac) Differential Agar For The Presumptive Identification Of Escherichia Coli O157 From The Primary Isolation Step, Murat Gülmez, Leyla Vatansever, Abamüslüm Güven, Berna Duman, Çi̇ğdem Sezer
Use Of Salicin-Rhamnose-Cellobiose-4-Methylumbelliferyl-\Beta-D Glucuronide–Sorbitol Macconkey (Src-Mug-Smac) Differential Agar For The Presumptive Identification Of Escherichia Coli O157 From The Primary Isolation Step, Murat Gülmez, Leyla Vatansever, Abamüslüm Güven, Berna Duman, Çi̇ğdem Sezer
Turkish Journal of Veterinary & Animal Sciences
A differential agar for the further detection of presumptive Escherichia coli O157 strains among typical sorbitol negative and cefixime-tellurite resistant strains was investigated. For this purpose, in parallel to colonies of 8 reference strains, 1130 suspect colonies picked from the surface of cefixime-tellurite (CT)-sorbitol MacConkey (SMAC) (CT-SMAC) agar plates of food samples (white cheese, raw milk and ground beef) were transferred to differential agar plates. After a 6-h incubation period at 42 ºC, only 47 (4.15%) of the 1130 colonies appeared as typical E. coli O157 on the differential agar plates (100 x 15 mm) gridded into 25 numbered sections. …
Effects Of Urea Or Urea Plus Molasses Supplementation To Silages With Different Sorghum Varieties Harvested At The Milk Stage On The Quality And In Vitro Dry Matter Digestibility Of Silages, Bi̇lal Keski̇n, İ. Hakki Yilmaz, M. Aki̇f Karsli, Hüseyi̇n Nursoy
Effects Of Urea Or Urea Plus Molasses Supplementation To Silages With Different Sorghum Varieties Harvested At The Milk Stage On The Quality And In Vitro Dry Matter Digestibility Of Silages, Bi̇lal Keski̇n, İ. Hakki Yilmaz, M. Aki̇f Karsli, Hüseyi̇n Nursoy
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to evaluate the effects of 0.5% urea and 0.5% urea plus 4% molasses (on weight basis) addition to sorghum silages ensiled using 4 sorghum varieties (Grass II, Grazer, Gözde, and P-988) harvested at the milk stage. Plant materials were ensiled in 1-kg jars and the chemical composition, pH, organic acids, in vitro digestibility (IVDMD) and digestible dry matter yield (DDMY) of the silages were determined. Addition of urea and urea plus molasses to silages increased the crude protein ratio significantly (P < 0.01). However, the addition of urea plus molasses significantly decreased the neutral detergent fiber and acid detergent fiber contents of the silages. Additives significantly increased the pH values of the silages. The addition of urea and urea plus molasses to silages generally did not affect acetic or propionic acid content; however, the butyric acid content of the urea and urea plus molasses groups was higher than that of the control groups. IVDMD of all sorghum varieties decreased with the addition of urea and urea plus molasses. Additives did not affect DDMY. In conclusion, the addition of 0.5% urea and 0.5% urea plus 4% molasses to sorghum silages, harvested at the milk stage, improved the CP content of the silages, but they had no positive effect on silage quality, IVDMD or DDMY.
Concentrations Of Some Minerals In Cows With Retained Placenta And Abortion, Yaşar Akar, Hami̇t Yildiz
Concentrations Of Some Minerals In Cows With Retained Placenta And Abortion, Yaşar Akar, Hami̇t Yildiz
Turkish Journal of Veterinary & Animal Sciences
This study was undertaken to investigate the relationship between blood levels of Ca, Zn, Mg, K, and Na and the occurrence of retained placenta and abortion in cows. Serum samples from 34 cows were analyzed (18 with retained placenta, 10 without retained placenta (control), and 6 that had aborted). Ca and Zn levels in cows with retained placenta were significantly lower than those in the control group. The serum Zn levels of aborted cows were higher (P < 0.001) than those of cows with retained placenta. Cows in the control group and those with retained placenta were divided into subgroups based on age (3, 4-6, 7-9 years old), type of parturition (normal, dystocia), and sex of calves (male, female). The serum Ca concentration of 3-year-old cows with retained placenta was significantly higher (P < 0.05) than that of those 7-9 years old. It is concluded that lower serum Ca and Zn levels in cows may induce placenta retention.
Alterations In The Immunological Parameters Of Tench (Tinca Tinca L. 1758) After Acute And Chronic Exposure To Lethal And Sublethal Treatments With Mercury, Cadmium And Lead, Syed Lal Shah, Ahmet Altindağ
Alterations In The Immunological Parameters Of Tench (Tinca Tinca L. 1758) After Acute And Chronic Exposure To Lethal And Sublethal Treatments With Mercury, Cadmium And Lead, Syed Lal Shah, Ahmet Altindağ
Turkish Journal of Veterinary & Animal Sciences
Tinca tinca were exposed to lethal and sublethal treatments with mercury, cadmium and lead for acute and chronic periods to study alterations in immunological parameters. Acute lethal exposure (Lc_{50}/48 h ; 96-h Lc_{50} of Hg 1.0, Cd 6.5, Pb 300 ppm) caused a significant increase in Lct in the Hg treatment and a significant decrease in the Pb treatment, and a significant decrease in total WBC count in the Hg and Cd treatments. Lower acute sublethal exposures (10% Lc50/24 h), caused a significant increase in Lct in the Hg and Pb, treatments and a significant increase in total WBC count …
The Prevalence Of Cryptosporidium Parvum In Lambs Around Konya, Ferda Sevi̇nç, Uğur Uslu, Özlem Deri̇nbay
The Prevalence Of Cryptosporidium Parvum In Lambs Around Konya, Ferda Sevi̇nç, Uğur Uslu, Özlem Deri̇nbay
Turkish Journal of Veterinary & Animal Sciences
This study was conducted between January and May 2003 in small-holder sheep farms in Konya. A total of 471 faecal specimens obtained from 1-60 - day-old lambs were examined for the oocysts and coproantigens of Cryptosporidium parvum by Modified Ziehl Neelsen (MZN) staining technique and ELISA. The oocysts and coproantigens of C. parvum were identified in 14 (2.97%) and 43 (9.13%) of the 471 lambs, respectively. The infected lambs examined in the study were asymptomatically infected with C. parvum.
Growth And Feed Utilization In Juvenile Black Sea Turbot (Psetta Maeotica) Under Different Photoperiod Regimes, Ali̇ Türker, Murat Yi̇ği̇t, Sebahatti̇n Ergün
Growth And Feed Utilization In Juvenile Black Sea Turbot (Psetta Maeotica) Under Different Photoperiod Regimes, Ali̇ Türker, Murat Yi̇ği̇t, Sebahatti̇n Ergün
Turkish Journal of Veterinary & Animal Sciences
The effects of 4 different experimental photoperiod regimes, LDN (natural photoperiod), LD24:0 (24 h light:0 h dark), LD12:12 (12 h light:12 h dark) and LD0:24 (0 h light:24 h dark), on feed intake and growth parameters of juvenile turbot (21 ± 2.3 g) in the Black Sea were determined. Growth was highest in the group exposed to the continuous photoperiod (LD24:0), followed by the LD12:12, LDN and LD0:24 groups in descending order. The lowest growth rate was recorded in the LD0:24 group. According to the results obtained, LD24:0 and LD12:12 photoperiod exposures are best for better growth and food conversion …
Encephalomyelitis Associated With A Sarcocystis-Like Protozoan In A Ten-Month-Old Ewe Lamb, Öznur Yazicioğlu, Ayşen Beyazit
Encephalomyelitis Associated With A Sarcocystis-Like Protozoan In A Ten-Month-Old Ewe Lamb, Öznur Yazicioğlu, Ayşen Beyazit
Turkish Journal of Veterinary & Animal Sciences
This paper reports the pathological findings of non-suppurative encephalomyelitis associated with a Sarcocystis-like protozoan in a 10-month-old ewe lamb showing neurological signs. The encephalomyelitis was characterized by mild to moderate multifocal perivascular mononuclear cell infiltrations, and randomly scattered glial foci, especially more severe in the thalamus, cerebellum, and pons. A few protozoan meronts were observed within the endothelium of small capillaries in the thalamus, and small numbers of mature tissue cysts, similar to muscle sarcocysts, in sections of the cerebrum and pons. All muscle samples of this lamb had also a severe mixed infection with sarcocysts of S. tenella and …
Pseudolichus Solutocurtus Dubinin, 1956 (Acarina, Pterolichoidea) And Harpyrhynchus Sp. (Acarina, Harpyrhynchidae Dubinin, 1957) Species Recorded For The First Time On Wild Partridges In Turkey, Nursel Aksin, Zerri̇n Erdoğmuş
Pseudolichus Solutocurtus Dubinin, 1956 (Acarina, Pterolichoidea) And Harpyrhynchus Sp. (Acarina, Harpyrhynchidae Dubinin, 1957) Species Recorded For The First Time On Wild Partridges In Turkey, Nursel Aksin, Zerri̇n Erdoğmuş
Turkish Journal of Veterinary & Animal Sciences
This study was performed to determine the presence of mite species on wild partridges in Elazığ district. For this purpose, a total of 68 partridges were caught in the 1996-2000 hunting seasons and inspected for the presence of mite species. At the end of the examinations 8 partridges were found to be infested by mites. Two different mite species were found on the infested partridges. These species were identified as Pseudolichus solutocurtus (Dubinin, 1956) and Harpyrhynchus sp. (Harpyrhynchidae Dubinin, 1957). In conclusion, 2 species of mites not reported before in the mite fauna of Turkey were found.
A Study On The Effects Of Levamisole On The Immune System Of Rainbow Trout (Oncorhynchus Mykiss, Walbaum), Ünal İspi̇r, Mustafa Dörücü
A Study On The Effects Of Levamisole On The Immune System Of Rainbow Trout (Oncorhynchus Mykiss, Walbaum), Ünal İspi̇r, Mustafa Dörücü
Turkish Journal of Veterinary & Animal Sciences
The effects of levamisole on the specific and non-specific immune mechanisms of rainbow trout (Oncorhynchus mykiss, Walbaum) were examined. The weight of the 60 fish used (30 in the control group and 30 in the experimental group) in this study was 99.4-216.0 g. After injecting 5 mg kg-^1 of levamisole intraperitonally, blood was taken from the heart of 30 anesthetized fish and hematocrit, leucocrit, leucocyte level, glass-adherent Nitroblue tetrazolium (NBT) positive cell activation, NBT activities, phagocytic activity, potential killing activities of neutrophyl and monocytes, myeloperoxidase production (MPO), immunoglobulin, lysozyme and ceruloplasmin (Cp) activity were determined on days 3, 7, 10 …
Effects Of Vitamin C Supplementation On Egg Production Traits And Eggshell Quality In Japanese Quails (Coturnix Coturnix Japonica) Reared Under High Ambient Temperature, Hüsnü Erbay Bardakçioğlu, Mehmet Kenan Türkyilmaz, Ahmet Nazligül, Ahmet Gökhan Önol
Effects Of Vitamin C Supplementation On Egg Production Traits And Eggshell Quality In Japanese Quails (Coturnix Coturnix Japonica) Reared Under High Ambient Temperature, Hüsnü Erbay Bardakçioğlu, Mehmet Kenan Türkyilmaz, Ahmet Nazligül, Ahmet Gökhan Önol
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to investigate the effects of dietary vitamin C supplementation on some egg production traits and eggshell quality in Japanese quails reared under high ambient temperature. One hundred fifty-eight 11-week-old female Japanese quails were used. The birds were divided into 4 dietary treatment groups according to vitamin C levels as follows: control (basal ration), treatment I (basal ration + 150 ppm vitamin C), treatment II (basal ration + 250 ppm vitamin C) and treatment III (basal ration + 500 ppm vitamin C). The quails were housed for 9 weeks at high ambient temperature (34 ± 2 …
Sebaceous Gland Adenoma In A Dog, M. Özgür Özyi̇ği̇t, Ahmet Akkoç, Rahşan Yilmaz
Sebaceous Gland Adenoma In A Dog, M. Özgür Özyi̇ği̇t, Ahmet Akkoç, Rahşan Yilmaz
Turkish Journal of Veterinary & Animal Sciences
A 14-year-old male cocker spaniel was diagnosed with sebaceous gland adenoma in the right external ear canal. Macroscopically, a whitish nodular mass, 3.1 x 3.5 x 2.2 cm in size, moderate to firm in consistency, was seen. The cut surface of the tumoral mass was solid. In the microscopical examination, the tumoral mass was formed by many lobules composed of 2 types of different cells (basaloid and sebaceous cells). Because of the mass within the external ear canal, the dog had severe otitis externa and problems in hearing.
Seasonality In Household Demand For Meat And Fish: Evidence From An Urban Area, Hali̇l Fi̇dan, Mushtaq Ahmad Klasra
Seasonality In Household Demand For Meat And Fish: Evidence From An Urban Area, Hali̇l Fi̇dan, Mushtaq Ahmad Klasra
Turkish Journal of Veterinary & Animal Sciences
This paper, using the Almost Ideal Demand System (AIDS), derives estimates of factors influencing household demand for meat and fish during different seasons. Using primary data obtained from the survey, a system of equations pertaining to budget share, demand elasticities of own price, cross price and expenditure for meat and fish was estimated. The main conclusion is that there are seasonal effects on the consumption of meat and fish. In particular, during the Muslim Festival of Sacrifice the budget share of meat increases. Further, people living in urban areas were not sensitive to price increases except for in anchovy. This …
The Influence Of Shearing On Reproduction In Angora Rabbits, Tayfur Bekyürek, Mustafa Ün, Orkun Demi̇ral
The Influence Of Shearing On Reproduction In Angora Rabbits, Tayfur Bekyürek, Mustafa Ün, Orkun Demi̇ral
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the optimum time and the conditions of mating for Angora rabbits. The study was initiated with 60 French Angora rabbits (53 does and 7 bucks). All animals were kept in individual cages under the same environmental conditions. The does were divided into 6 groups: does in group 1 were mated a week before the shearing, does in group 2 were mated during the shearing period, does in group 3 were mated a week after shearing, does in group 4 were mated a month after shearing and does in group 5 were mated …
Fractal Dimensions In Red Blood Cells, Alina Rapa, Servilia Oancea, Dorina Creanga
Fractal Dimensions In Red Blood Cells, Alina Rapa, Servilia Oancea, Dorina Creanga
Turkish Journal of Veterinary & Animal Sciences
We studied the erythrocyte aggregability for different animals using fractal analysis. Red blood cell aggregation is an important component of whole blood viscosity and is the major cause of the non-Newtonian flow properties of blood. To understand the aggregation process many models have been proposed in the literature. Since aggregates formed by aggregation have a fractal structure, mathematical descriptions of their irregular structure can be obtained using fractal geometry. For this purpose, blood samples were prepared from cows, sheep, rabbits, roosters, horses and humans by diluting 1:200 and mixing for 3 min in adequate reactives. A Turk room, microscope system …
Investigations On The Presence Of Antibodies To Avian Leukosis Virus Subgroup-J (Alv-J) In Broiler Breeders And Broilers, Nuri̇ Turan, Hüseyi̇n Yilmaz
Investigations On The Presence Of Antibodies To Avian Leukosis Virus Subgroup-J (Alv-J) In Broiler Breeders And Broilers, Nuri̇ Turan, Hüseyi̇n Yilmaz
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the presence of antibodies to ALV-J in broilers and broiler breeders. For this, 5 broiler units and 1 broiler breeding unit in the Marmara region were visited. Seventy 4-6 -week-old chicks from the broiler units, consisting of 14 chicks from each broiler unit, were selected. Seventeen chickens from the broiler breeding unit were also selected. The chicks from the broiler units were necropsied and all internal organs were checked for the presence of tumors. Blood sera collected from all animals were analyzed for the presence of antibodies to avian leukosis virus subgroup-J …
The Cuttlefish Backbone: A New Bone Xenograft Material?, Zafer Okumuş, Ömer Seli̇m Yildirim
The Cuttlefish Backbone: A New Bone Xenograft Material?, Zafer Okumuş, Ömer Seli̇m Yildirim
Turkish Journal of Veterinary & Animal Sciences
This experiment was conducted to determine the feasibility of cuttlefish backbone as a new xenograft in the treatment of bone defects and its therapeutic effectiveness. Following the administration of general anaesthesia to 20 one-year-old male New Zealand rabbits, traumatic defective areas (5 mm in diameter) were experimentally induced at the proximal and distal metaphyses of both femurs. These defective areas (n = 80) were randomly assigned to be filled with cuttlefish backbone, spongious bovine graft (SBG), tricalcium phosphate (TCP) and demineralised bone matrix (DBM) in a complete randomised design. At the end of the 30-day postoperative experimental period, bone defects …
Occurrence And Intensity Of Some Parasitic Worms In Acipenser Gueldenstaedti, A. Nudiventris And Huso Huso (Chondrostei: Acipenseridae) From The Southwest Of The Caspian Sea, Masoud Sattari, Baba Mokhayer
Occurrence And Intensity Of Some Parasitic Worms In Acipenser Gueldenstaedti, A. Nudiventris And Huso Huso (Chondrostei: Acipenseridae) From The Southwest Of The Caspian Sea, Masoud Sattari, Baba Mokhayer
Turkish Journal of Veterinary & Animal Sciences
Sturgeons are the most important fish in the Caspian Sea, but there are only a few reports about their parasite communities in the southern part of this sea. In this study, 102 samples of 3 sturgeon species, namely Acipenser gueldenstaedti (n = 78), A. nudiventris (n = 18) and Huso huso (n = 6), were caught from 3 geographical locations in the southwest of the Caspian Sea (Guilan Province, Iran) from April 1999 to February 2001. Eight worm species including 3 nematodes [Cucullanus sphaerocephalus, Eustrongylides excisus (L.) and Anisakis sp. (L.)], 1 cestode (Eubothrium acipenserinum), 2 acanthocephalans (Leptorhynchoides plagicephalus and …
Evaluation Of The Nutrient Content And Protein Fractions Of Four Different Common Vetch Varieties, M. Aki̇f Karsli, Hakki Akdeni̇z, Taner Levendoğlu, Ömer Terzi̇oğlu
Evaluation Of The Nutrient Content And Protein Fractions Of Four Different Common Vetch Varieties, M. Aki̇f Karsli, Hakki Akdeni̇z, Taner Levendoğlu, Ömer Terzi̇oğlu
Turkish Journal of Veterinary & Animal Sciences
The objectives of this study were to determine the chemical composition, digestibility, in situ N kinetics, and by-pass protein contents of 4 different common vetch varieties grown under irrigation. Four different common vetch varieties (Emir 20/1, Nilüfer 17/1, 28/1, and Uludağ 31/4) with different characteristics were selected. The vetch plots were planted on June 15 2002 and each variety was randomly assigned to 3 replications. The vetches were harvested by hand using a clipper on September 11. All samples were analyzed for dry matter (DM), ash, crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent …
Seroprevalence Of Cattle Hydatidosis In Some Districts In The East Anatolian Region Of Turkey, Sami̇ Şi̇mşek, Ergün Köroğlu, Nazi̇r Dumanli, Müni̇r Aktaş, Cem Ecmel Şaki̇, Kürşat Altay, Armağan Erdem Ütük
Seroprevalence Of Cattle Hydatidosis In Some Districts In The East Anatolian Region Of Turkey, Sami̇ Şi̇mşek, Ergün Köroğlu, Nazi̇r Dumanli, Müni̇r Aktaş, Cem Ecmel Şaki̇, Kürşat Altay, Armağan Erdem Ütük
Turkish Journal of Veterinary & Animal Sciences
Hydatidosis, caused by hydatid cysts, is a widespread and hazardous disease in humans and animals worldwide. The disease is very common in Turkey, causing serious economic losses. In this study, the seroprevalence of hydatidosis was determined by enzyme-linked immunosorbent assay (ELISA) and indirect fluorescence antibody technique (IFAT). A total of 597 serum samples were collected from cattle of various breeds and ages in 8 provinces in Eastern Turkey. Partially purified cyst fluid antigen from sheep hydatid cyst fluid was used as antigen in ELISA and whole protoscolex antigens were used in IFAT. The results showed that 63.3% and 54.9% of …
Evaluation Of The Corpus Luteum Size Throughout The Cycle By Ultrasonography And Progesterone Assay In Cows, Vi̇sal Kayacik, M. Rifat Salmanoğlu, Bülent Polat, Abdurrahman Özlüer
Evaluation Of The Corpus Luteum Size Throughout The Cycle By Ultrasonography And Progesterone Assay In Cows, Vi̇sal Kayacik, M. Rifat Salmanoğlu, Bülent Polat, Abdurrahman Özlüer
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study was to assess the correlation between the sizes of the corpus luteum (CL) with or without a cavity throughout the estrous cycle and progesterone (P_4) levels in cows. Images of the CL were obtained by ultrasonography at intervals of 24 h in 10 Holstein cows after their first postpartum estrus. Progesterone levels were measured by radioimmunassay (RIA). The duration of the estrous cycle was determined to be short (13 days), normal (approximately 22 days) and long (30 days) in 1, 7, and 2 cows, respectively. Measurements were evaluated based on the established cycle durations. The …
Massive Cryptosporidium Parvum Infection Associated With An Outbreak Of Diarrhoea In Neonatal Goat Kids, Ferda Sevi̇nç, Ati̇lla Şi̇mşek, Uğur Uslu
Massive Cryptosporidium Parvum Infection Associated With An Outbreak Of Diarrhoea In Neonatal Goat Kids, Ferda Sevi̇nç, Ati̇lla Şi̇mşek, Uğur Uslu
Turkish Journal of Veterinary & Animal Sciences
There was a massive outbreak of watery diarrhoea in kids aged 5 to 15 days in a goat herd in Gönen district of Isparta province in Turkey in May 2003. The presence of Cryptosporidium parvum was investigated in the faeces of 130 diarrhoeic kids and 3 dead kids in this herd. All of the faecal samples were also examined for rotavirus and coronavirus. C. parvum were detected in all of the faecal specimens. Coronavirus and rotavirus were not detected in any of the animals.
The Effects Of Ligula Intestinalis Plerocercoids On The Growth Features Of Tench, Tinca Tinca, Mehmet Borga Ergönül, Ahmet Altindağ
The Effects Of Ligula Intestinalis Plerocercoids On The Growth Features Of Tench, Tinca Tinca, Mehmet Borga Ergönül, Ahmet Altindağ
Turkish Journal of Veterinary & Animal Sciences
A total of 272 specimens of tench (Tinca tinca L., 1758) caught in Lake Mogan (Ankara) were examined for the presence of the plerocercoids of Ligula intestinalis, and growth parameters such as age composition, age-length, age-weight and weight-length relationship and condition factor were calculated seperately for both infected and non-infected fish. The only marked difference was observed in value b between infected (2.745) and non-infected (3.014) fish.
Pathological And Phytochemical Investigation Of Neuronal Lipofuscinosis Caused By Asphodelus Aestivus In Sheep: I. Pathological Findings, Serap Bi̇ri̇nci̇oğlu, İhsan Çaliş, Hamdi̇ Avci, Bengi̇ Baba Erdağ
Pathological And Phytochemical Investigation Of Neuronal Lipofuscinosis Caused By Asphodelus Aestivus In Sheep: I. Pathological Findings, Serap Bi̇ri̇nci̇oğlu, İhsan Çaliş, Hamdi̇ Avci, Bengi̇ Baba Erdağ
Turkish Journal of Veterinary & Animal Sciences
A severe neurologic syndrome accompained by intense neuronal pigmentation was described in sheep exposed to Asphodelus aestivus in Turkey. The clinical signs were similar in all the sheep affected, and the condition was usually characterized by progressive paresis, ataxia and convulsion. At necropsy, yellowish-brown discoloration in the brain and spinal cord were consistently seen. A microscopical examination revealed abundant yellowish-brown pigment granules in the cytoplasm of the larger neurons. Similar pigment granules were also observed in extraneuronal tissues. The histochemical features of the pigments were consistent with those of lipofuscin. The available evidence suggests that the tissue pigmentation was related …
A Study On The Presence Of Leucocytozoonosis In Wild Birds Of Burdur District, Özlem Özmen, Mehmet Haligür, Bayram Ali̇ Yukari
A Study On The Presence Of Leucocytozoonosis In Wild Birds Of Burdur District, Özlem Özmen, Mehmet Haligür, Bayram Ali̇ Yukari
Turkish Journal of Veterinary & Animal Sciences
From 2000 to 2004, 53 wild birds (16 pigeons, 16 quails, 10 pheasants, 4 partridges, 3 stock doves, and 1 ibis, peacock, owl chick and falcon) were examined grossly and microscopically at the Department of Pathology, Faculty of Veterinary Medicine, University of Akdeniz. Thirty-seven of these birds were dead. Blood samples were taken from the 16 live birds before euthanasia. Tissue samples were also taken for histopathological examination during the necropsies. Leucocytozoon marchouxi was diagnosed in 5 pigeons during the microscopic examinations of blood samples and tissue sections, whereas 1 owl chick died from acute severe L. ziemanni infection.
Effect Of Dietary Hazelnut Meal Supplementation On The Meat Composition Of Quails, Suzan Yalçin, Fatma Oğuz, Saki̇ne Yalçin
Effect Of Dietary Hazelnut Meal Supplementation On The Meat Composition Of Quails, Suzan Yalçin, Fatma Oğuz, Saki̇ne Yalçin
Turkish Journal of Veterinary & Animal Sciences
This experiment was conducted to study the effects of dietary hazelnut meal supplementation on the meat composition of quails. A total of 312 one-day-old Japanese quail chicks (Coturnix coturnix japonica) were divided into 6 equal groups. Six different levels of hazelnut meal (0%, 10%, 15%, 20%, 25% and 30%) were included in their diets. At the end of the 5-week experiment, 12 quails (6 male and 6 female) were slaughtered from each group at random. The levels of dry matter, protein, fat, ash and some mineral elements of the meat were determined. The values of protein, ash, energy, calcium, phosphorus, …
Isolation And Serotyping Of Ornithobacterium Rhinotracheale From Poultry, Süheyla Türkyilmaz
Isolation And Serotyping Of Ornithobacterium Rhinotracheale From Poultry, Süheyla Türkyilmaz
Turkish Journal of Veterinary & Animal Sciences
The aims of this study were the isolation of Ornithobacterium rhinotracheale from poultry and serotyping of the isolates and field sera by agar gel precipitation (AGP) test. For the isolation 257 chickens and 214 turkeys were used and for the AGP test 333 chickens and 250 turkeys were used. O. rhinotracheale was isolated from the sinus discharge of 3 broiler breeders at 37, 42 and 46 weeks of age. It was determined that 3 isolates were O. rhinotracheale serotype I having cross reactions with serotype L. Of 333 sera examined 86 were found seropositive in chickens by AGP test. It …
Live Weights Of Kıvırcık Ewes And Lambs In Some Periods Under Extensive Management Conditions, İbrahi̇m Cemal, Orhan Karaca, Tufan Altin, Mustafa Kaymakçi
Live Weights Of Kıvırcık Ewes And Lambs In Some Periods Under Extensive Management Conditions, İbrahi̇m Cemal, Orhan Karaca, Tufan Altin, Mustafa Kaymakçi
Turkish Journal of Veterinary & Animal Sciences
The aims of the present study were to evaluate the growth characteristics of Kıvırcık sheep and describe non-genetic factors influencing their expression. Data were collected from 6 flocks including a nucleus flock and 5 breeders’ flocks (2 in mountainous and 3 in lowland villages). Flocks raised in extensive conditions were kept in pastures throughout the year. The body weight of ewes at parturition and the birth and weaning weight of lambs were recorded during 2 lambing seasons (1999-2000 and 2000-2001). The least-squares mean of ewe body weight at parturition was 42.2 kg. Lambing season, flock and age of ewe were …
Faecal Carriage Of Listeria Monocytogenes In Stray Dogs In Bursa Province, Turkey, A. Levent Kocabiyik, Cengi̇z Çeti̇n, Cüneyt Özakin
Faecal Carriage Of Listeria Monocytogenes In Stray Dogs In Bursa Province, Turkey, A. Levent Kocabiyik, Cengi̇z Çeti̇n, Cüneyt Özakin
Turkish Journal of Veterinary & Animal Sciences
The faecal carriage rate of Listeria monocytogenes in stray dogs in Bursa province, Turkey, was determined from 82 faecal samples by bacteriological methods. L. monocytogenes was isolated from only one (1.22%) of the samples examined. The isolate was serotyped as 1/2b. It was concluded that stray dogs could be a reservoir of the organism as well as a source of human listeriosis in Turkey. This is the first report on the isolation of L. monocytogenes from a dog in this country.