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Sensitivity Of Kinetoplastids To Aminoglycoside: Correlation With The 3’ Region Of The Small Subunit Rrna Gene, A. S. Hamad Elgazwy, Masoom M. Yasinzai
Sensitivity Of Kinetoplastids To Aminoglycoside: Correlation With The 3’ Region Of The Small Subunit Rrna Gene, A. S. Hamad Elgazwy, Masoom M. Yasinzai
Turkish Journal of Biology
In vitro culture systems were used to assess the growth inhibition of kinetoplastids by a variety of aminoglycosides. The parasites were allowed to grow to the stationary phase in the presence of varying concentrations of the drugs. The IC-50 for every drug was calculated by comparison with the control. The sensitivity of various leishmanial strains to these drugs was in the order of: G418 > hygromycin > paromomycin > neomycin; however, under our assay conditions gentamycin and kanamycin were non-leishmanicidal. The effects of the drugs on the intracellular form of the parasite in the macrophage cell line were also tested. Other kinetoplastids, such …
Specific Individuals Of Rainbow Trout (Oncorhynchus Mykiss) Are Able To Show Time-Place Learning, M. Saeed Heydarnejad, G. J. Purser
Specific Individuals Of Rainbow Trout (Oncorhynchus Mykiss) Are Able To Show Time-Place Learning, M. Saeed Heydarnejad, G. J. Purser
Turkish Journal of Biology
Using demand-feeders, time-place learning association of food was investigated in rainbow trout (Oncorhynchus mykiss) in 2 small raceways (TR1 and TR2). In order for the fish to be visually identified, they were tagged individually and their behaviour and distribution were monitored by cameras. Equipping with a demand-feeder, TR1 was assigned to test 2 times/1 place (2T/1P) while 2 demand-feeders were used in TR2 assigned to test 2 times/2 places (2T/2P). After 26 days of restricted feeding (RF) the fish were deprived of food for 3 days. The results of the present study indicate that, at the group level, rainbow trout …
Characterization Of Branchial Na,K-Atpase From Three Freshwater Fish Species (Oreochromis Niloticus, Cyprinus Carpio, And Oncorhynchus Mykiss), Gülüzar Atli, Mustafa Canli
Characterization Of Branchial Na,K-Atpase From Three Freshwater Fish Species (Oreochromis Niloticus, Cyprinus Carpio, And Oncorhynchus Mykiss), Gülüzar Atli, Mustafa Canli
Turkish Journal of Zoology
Branchial Na,K-ATPase activity was characterized in 3 freshwater fish species (Oncorhynchus mykiss, Oreochromis niloticus, and Cyprinus carpio) with different ecological needs. Na^{+}, K^{+}, and Cl^{-} concentrations in the gills were also measured. The maximal Na,K-ATPase activity was observed at 100 mM Na^{+}, 20-40 mM K^{+}, 3-4 mM Mg^{2+}, and 1 mM ouabain. The maximal velocity (Vmax) of Na,K-ATPase isolated from O. mykiss (1.07 µmol Pi/mg prot/h) was lower than that isolated from O. niloticus (7.25 µmol Pi/mg prot/h) and C. carpio (7.44 µmol Pi/mg prot/h). Nevertheless, Na^{+}, K^{+}, and Cl^{-} levels in O. mykiss were higher than the others. The …
The Species Of The Genus Monatractides Viets, 1926 (Acari, Hydrachnidia, Torrenticolidae) In Turkey, Yunus Ömer Boyaci, Muhli̇s Özkan
The Species Of The Genus Monatractides Viets, 1926 (Acari, Hydrachnidia, Torrenticolidae) In Turkey, Yunus Ömer Boyaci, Muhli̇s Özkan
Turkish Journal of Zoology
The morphological characters, measurements, habitats, and global distributions of Monatractides stadleri (Walter, 1921) and M. lusitanicus (Lundblad, 1941) from springs of Western Anatolia are described and compared with each other. Furthermore, a key to species of Monatractides known from Turkey is given.
A Study Of Somatic Cell Counts In The Milk Of Holstein-Friesian Cows Managed In Mediterranean Climatic Conditions, Atakan Koç
Turkish Journal of Veterinary & Animal Sciences
Somatic cell counts (SCC) in the milk of Holstein-Friesian (HF) cows were determined by direct microscopic SCC technique. For a two-year period, milk samples were collected monthly from buckets during the morning and evening milkings at 4 different dairy farms. In total, 1,464 SCC readings from 88 HF cows were analyzed by using repeated measures. Herd, lactation month, parity, milking time, and herd interaction effects on SCC were statistically significant (P < 0.05). The average SCC in milk per herd was between 296,483 and 688,811 cells/ml. SCC in milk increased as parity increased. The average SCC in milk from evening milking was about 83,165 cells/ml higher than from morning milking. Improving milking management, reducing stress, providing extra care during the first month of lactation, and milking at a uniform interval will help to decrease SCC in milk and the prevalence of mastitis.
The Effects Of A Nutritionally Unbalanced Diet On Some Blood And Postpartum Fertility Parameters In Dairy Cows, Erol Alaçam, Şaki̇r Doğan Tuncer, M. Rifat Salmanoğlu, Seher Küçükersan, Kemal Küçükersan, Abdurrahman Özlüer
The Effects Of A Nutritionally Unbalanced Diet On Some Blood And Postpartum Fertility Parameters In Dairy Cows, Erol Alaçam, Şaki̇r Doğan Tuncer, M. Rifat Salmanoğlu, Seher Küçükersan, Kemal Küçükersan, Abdurrahman Özlüer
Turkish Journal of Veterinary & Animal Sciences
This study was carried out to determine the effects of mineral imbalances and negative energy balance on reproductive functions during the early and later stages of the postpartum period in dairy cows. The study included 100 randomly selected multiparous Holstein cows aged between 2 and 8 years (mean weight: 650 kg). The animals´ diets were not manipulated and they were fed the rations used by the study farm. Blood samples were taken on postpartum days 0, 20, 24, 30, 31, 38, 45, 60, and 90. Cows with calving and/or puerperium problems were recorded. Analyses were made for non-esterified fatty acids, …
Clostridium Perfringens Type D Enterotoxaemia In The Chinkara Deer (Gazella Bennettii), Ahrar Khan, Imtiaz Ali, Iftikhar Hussain, Nazir Ahmad
Clostridium Perfringens Type D Enterotoxaemia In The Chinkara Deer (Gazella Bennettii), Ahrar Khan, Imtiaz Ali, Iftikhar Hussain, Nazir Ahmad
Turkish Journal of Veterinary & Animal Sciences
During an enterotoxaemia outbreak, 9 out of 11 (82%) Chinkara deer (Gazella bennettii) died; 5 animals died of peracute disease, whereas acute death was observed in 4 animals. The case fatality rate was 100%. Clinical signs, including high temperature, depression, anorexia, abdominal pain, greenish watery diarrhoea, and respiratory distress, were recorded in the affected deer. Post-mortem examinations of the affected animals revealed muscular and serosal haemorrhages, hydroperitoneum, hydrothorax, and hydropericardium. Severe haemorrhages were also observed in the small intestine, colon, and kidneys. Histopathologically, haemorrhagic enterocolitis, pulmonary oedema, accumulation of proteinaceous fluid in alveoli, perivascular oedema, and interstitial and intertubular haemorrhages …
Anticoagulant Rodenticide Intoxication In Animals – A Review, Ivan Valchev, Rumen Binev, Veska Yordanova, Yordan Nikolov
Anticoagulant Rodenticide Intoxication In Animals – A Review, Ivan Valchev, Rumen Binev, Veska Yordanova, Yordan Nikolov
Turkish Journal of Veterinary & Animal Sciences
The newest measures for the control of harmful rodent populations are from the anticoagulant rodenticide group, which are divided into 2 subgroups: first and second generations, and indandione derivatives. Non-target organisms are potentially at risk of direct consumption of baits (primary hazard) and of eating poisoned rodents (secondary hazard). Anticoagulant rodenticides inhibit the enzyme vitamin K-dependent carboxylase and thus impair the reactivation of vitamin K1, indirectly affecting physiological blood coagulation. The diagnosis is made on the basis of clinical signs (massive hemorrhages), laboratory findings, and especially the changes in coagulation markers (APTT, PT, TT, PCT, ACT, FDPs, and PIVKA). The …
Genetic Parameters For Direct And Maternal Effects And Estimation Of Breeding Values For Birth Weight In Brown Swiss Cattle, Muammer Ti̇lki̇, Mustafa Saatci, Mehmet Çolak
Genetic Parameters For Direct And Maternal Effects And Estimation Of Breeding Values For Birth Weight In Brown Swiss Cattle, Muammer Ti̇lki̇, Mustafa Saatci, Mehmet Çolak
Turkish Journal of Veterinary & Animal Sciences
Variance components, genetic parameters, and breeding values for birth weight in Brown Swiss cattle reared in Bahri Dağdaş International Agricultural Research Institute were estimated by REML-BLUP procedures using MTDFREML computer programme. Six different animal models were fitted for the trait ranging from a simple to the most comprehensive model. The most detailed model (model 6) provided the best fit to the used dataset. Heritability was higher in the model without maternal effect. Although maternal effect had a significant place for the data, environmental effect due to dam was not important. Heritability (h^2), maternal heritability (m^2), and the genetic correlation between …
Prediction Of Postpubertal Reproductive Potential According To Prepubertal Body Weight, Testicular Size, And Testosterone Concentration Using Multiple Regression Analysis In Kıvırcık Ram Lambs, Özkan Elmaz, Serdal Di̇kmen, Ümi̇t Ci̇ri̇t, Hidir Demi̇r
Prediction Of Postpubertal Reproductive Potential According To Prepubertal Body Weight, Testicular Size, And Testosterone Concentration Using Multiple Regression Analysis In Kıvırcık Ram Lambs, Özkan Elmaz, Serdal Di̇kmen, Ümi̇t Ci̇ri̇t, Hidir Demi̇r
Turkish Journal of Veterinary & Animal Sciences
The relationship between the prepubertal body weight, testicular size, testosterone concentration, and postpubertal reproductive function was investigated in Kıvırcık ram lambs. The body weight, testicular size, and testosterone concentration were measured every 20 days between 60 and 420 days of age. Semen was collected from the ram lambs at 7, 8, 9, 10, 11, 12, 13 and 14 months of age. Data obtained were analyzed by best subsets regression model. We determined that body weight, scrotal circumference, testicular length, and testosterone levels in the early prepubertal period (days 80, 100, and 120), when combined with each other, allow the determination …
Seroprevalence Of Coxiella Burnetii In Stray Cats In Central Anatolia, Selçuk Kiliç, Tomoyoshi Komiya, Beki̇r Çelebi̇, Ni̇jat Aydin, Junko Saito, Hiroko Toriniwa, Bi̇lge Karatepe, Cahi̇t Babur
Seroprevalence Of Coxiella Burnetii In Stray Cats In Central Anatolia, Selçuk Kiliç, Tomoyoshi Komiya, Beki̇r Çelebi̇, Ni̇jat Aydin, Junko Saito, Hiroko Toriniwa, Bi̇lge Karatepe, Cahi̇t Babur
Turkish Journal of Veterinary & Animal Sciences
Coxiella burnetii causes Q fever (Coxiellosis) in humans and animals worldwide. The present study was carried out to determine the seroprevalence of Q fever among stray cats in 3 providences (Ankara, Niğde, and Kayseri) in Central Anatolia, Turkey. A total of 143 sera from stray cats were examined for the presence of IgG against C. burnetii phase II antigen by indirect fluorescent antibody test (IFAT). Seven out of the 143 (4.9%) stray cats were seropositive for Q fever, with titers of 1:64 to 1:256. Seroprevalences in Ankara, Niğde, and Kayseri provinces were 1.6%, 7.4%, and 8.3%, respectively. This is the …
The Effects Of Traditional Grazing Practices On Upland (Yayla) Rangeland Vegetation And Forage Quality, Bi̇nali̇ Çomakli, Mahmut Daşci, Ali̇ Koç
The Effects Of Traditional Grazing Practices On Upland (Yayla) Rangeland Vegetation And Forage Quality, Bi̇nali̇ Çomakli, Mahmut Daşci, Ali̇ Koç
Turkish Journal of Agriculture and Forestry
A seminomadic animal raising system, known as ''yaylacılık'' in Turkish, is one of the best ways of using upland rangelands, particularly in rough terrain regions. Three rangeland sites were selected to determine the spatial effect of summer grazing distribution on botanical composition, canopy coverage, soil aggregate stability, and forage nutrient content in these range sites. On average, grass covered 61.09% of the total land in site I, 67.04% and 57.40%, respectively, in sites II and III. Legume covered 11.61%, 13.67%, and 18.05%, respectively, of the total land in sites I, II, and III. Other families covered 27.30%, 19.29%, and 24.55% …
Trace Fossils Of The Upper Eocene-Lower Oligocene Transition Of The Manipur, Indo-Myanmar Ranges (Northeast India), Rajkumar Hemanta Singh, Francisco J. Rodriguez Tovar, Soibam Ibotombi
Trace Fossils Of The Upper Eocene-Lower Oligocene Transition Of The Manipur, Indo-Myanmar Ranges (Northeast India), Rajkumar Hemanta Singh, Francisco J. Rodriguez Tovar, Soibam Ibotombi
Turkish Journal of Earth Sciences
A detailed ichnological analysis, for the first time, has been preformed on Upper Eocene-Lower Oligocene Transition of Manipur, Indo-Myanmar Ranges (Northeast India). Previous trace fossil analyses in India are scarce and usually poorly detailed, especially with respect to Cenozoic materials. Sediments from the Disang and Barail groups contain a relatively abundant and moderately diverse trace fossil assemblage that has been characterized at the ichnogenus and ichnospecies level. ?Arenicolites Salter 1857, Helminthopsis tenuis Ksiazkiewicz 1968, Ophiomorpha nodosa Lundgren 1891, Phycodes palmatus (Hall 1852), Planolites montanus Richter 1937, Rhizocorallium jenense Zenker 1836, Thalassinoides paradoxicus (Woodward 1830) and Skolithos linearis (Haldeman 1840) have …
Growth, Mortality, And Reproduction Of Poor Cod (Trisopterus Minutus Linn., 1758) In The Central Aegean Sea, Gülnur Meti̇n, Akin Türker İlkyaz, Hasan Tuncay Kinacigi̇l
Growth, Mortality, And Reproduction Of Poor Cod (Trisopterus Minutus Linn., 1758) In The Central Aegean Sea, Gülnur Meti̇n, Akin Türker İlkyaz, Hasan Tuncay Kinacigi̇l
Turkish Journal of Zoology
A total of 1527 of poor cod (Trisopterus minutus Linn., 1758) were collected by trawl hauls between April 2001 and March 2002 from İzmir Bay (central Aegean Sea). The size of the fish (total length) ranged from 10.6 cm (minimum, September) and 24.8 cm (April). The population was composed of 53% males, 41% females, and 6% immature individuals, with a female to male ratio of 1:1.3. The age composition of the samples was from I to V. The von Bertalanffy growth parameters were L_{\infinity} = 28.1 cm, W_{\infinity} = 254.0 g, K = 0.26 y^{-1}, and t_{o} = -1.52 y. …
Lead (Pb) And Copper (Cu) Concentration In The Eggshells Of Audouin´S Gull (Larus Audouinii) In Turkey, Zafer Ayaş, Hüseyi̇n Çeli̇kkan, Mehmet Levent Aksu
Lead (Pb) And Copper (Cu) Concentration In The Eggshells Of Audouin´S Gull (Larus Audouinii) In Turkey, Zafer Ayaş, Hüseyi̇n Çeli̇kkan, Mehmet Levent Aksu
Turkish Journal of Zoology
Audouin´s gull (Larus audouinii) eggshells from 2 archipelagos (Karaburun-İzmir and Aydıncık-Mersin) in Turkey were collected between 2002 and 2003, and analyzed for lead (Pb) and copper (Cu) content. According to the results, mean Cu level of the eggshells was 1.855 ppm for the Aydıncık colony and 10.202 ppm for the Karaburun colony. Mean Pb level of the eggshells was 0.954 ppm for the Aydıncık colony and 4.601 ppm for the Karaburun colony. The detected metal levels did not seem to have any toxic effects on the Audouin´s gull populations. It is suggested that eggshells from abandoned nests of Audouin´s gulls …
Hibernation Pattern And Importance Of Superoxide Dismutase For The Turkish Hamster, Mesocricetus Brandti (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Di̇dem Erten, Nursel Gül
Hibernation Pattern And Importance Of Superoxide Dismutase For The Turkish Hamster, Mesocricetus Brandti (Mammalia: Rodentia), Nuri̇ Yi̇ği̇t, Di̇dem Erten, Nursel Gül
Turkish Journal of Zoology
Specimens of Mesocricetus brandti were observed in order to assess the onset of hibernation and the inhibition rate of superoxide dismutase (SOD). The first individual began to hibernate on November 2 and the last animal awoke on May 5. Individual hibernation bouts varied from 8 to 63 days, and the longest uninterrupted hibernation was 4 days. In the hibernation period, the animals lost an average of 27.1 g, ranging from 2.7% to 38% of total body weight. In hibernating animals, the average inhibition rate of SOD was 82.3% while it was 77.5% in active animals. The inhibition rate of SOD …
Biomedical Circuits And Systems Dedicated For Sensing And Neurostimulation: Case Study On Urinary Bladder Dysfunctions, Mohamad Sawan, Aguibou Ba, Faycal Mounaim, Jacques Corcos, Mostafa Elhilali
Biomedical Circuits And Systems Dedicated For Sensing And Neurostimulation: Case Study On Urinary Bladder Dysfunctions, Mohamad Sawan, Aguibou Ba, Faycal Mounaim, Jacques Corcos, Mostafa Elhilali
Turkish Journal of Electrical Engineering and Computer Sciences
This paper covers circuits and systems techniques for the construction of high reliability biosensing and neurostimulation smart medical devices. Such microsystems are dedicated for interconnections through the peripheral neural systems. Case study related to applications such as bladder control is discussed. Available electrical neurostimulation techniques for the rehabilitation of urinary bladder functions do not allow an adequate voiding due to dyssynergia between the bladder and the sphincter. A new implantable stimulator, built with commercially available electronic components, was designed to overcome these difficulties. The proposed system performs two types of stimulations: Selective Stimulation for bladder voiding and Permanent Stimulation to …
Cover And Contents
Turkish Journal of Electrical Engineering and Computer Sciences
No abstract provided.
Determination Of The Amino Acid And Chemical Composition Of Canned Smoked Mussels (Mytilus Galloprovincialis, L.), Gülgün F. Ünal Şengör, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu
Determination Of The Amino Acid And Chemical Composition Of Canned Smoked Mussels (Mytilus Galloprovincialis, L.), Gülgün F. Ünal Şengör, Hüseyi̇n Gün, Hani̇fe Kalafatoğlu
Turkish Journal of Veterinary & Animal Sciences
In this research smoking and canning techniques were applied to cultured mussels (Mytilus galloprovincialis, L.) from the Çanakkkale Strait in Eceabat, Turkey. Mussels that were smoked by liquid and traditional methods were canned in different sauces. The chemical composition and amino acid composition of the canned smoked mussels were determined by the results of laboratory analyses. As a result of smoking and canning mussels, a food with high nutritional value was obtained. It was determined that the heat applied to the product during smoking and canning did not effect amino acid composition negatively and that if any losses occur, they …
Effect Of Different Diets On Growth Performance And Feed Efficiency In Early Weaned Piglets, Fi̇li̇z Akdağ, Özkan Elmaz, Can Kutay, Hidir Demi̇r
Effect Of Different Diets On Growth Performance And Feed Efficiency In Early Weaned Piglets, Fi̇li̇z Akdağ, Özkan Elmaz, Can Kutay, Hidir Demi̇r
Turkish Journal of Veterinary & Animal Sciences
In this study the effects of different diets on the survival, growth performance, and feed efficiency of early weaned piglets were investigated. In this study, 96 crossbred piglets obtained from uncontrolled interbreeding of Bulgarian Large White, Large Black, and Turopolje for many years, which had weaned at the age of 28 days, were used and they were grouped equally to form one control and 2 experimental groups. Each group was fed with a different protein diet for 4 weeks: the first group was fed sunflower meal (SFM), the second group was fed soybean meal (SBM), and the control group was …
Antibiotic Susceptibility Patterns Of Pseudomonas Aeruginosa Strains Isolated From Dogs With Otitis Externa, Süheyla Türkyilmaz
Antibiotic Susceptibility Patterns Of Pseudomonas Aeruginosa Strains Isolated From Dogs With Otitis Externa, Süheyla Türkyilmaz
Turkish Journal of Veterinary & Animal Sciences
The aims of this study were to isolate Pseudomonas aeruginosa from dogs with otitis externa (OE), to determine the susceptibility of isolated strains to antibiotics, and to evaluate the incidence of the infection in the Aydın region. For this purpose, ear swab samples were obtained from 92 dogs with symptoms of OE infection and the samples were examined bacteriologically. Bacteria were isolated from 88 (96%) of 92 samples but no isolation was performed on 4 (4%) dogs. In total 93 microorganisms were identified. Among these microorganisms, staphylococci species were the most isolated one in number (43%), followed by P. aeruginosa …
Mannan Oligosaccharides (Mos) From Saccharomyces Cerevisiae In Broilers: Effects On Performance And Blood Biochemistry, İlkay Yalçinkaya, Tüli̇n Güngör, Mehmet Başalan, Evren Erdem
Mannan Oligosaccharides (Mos) From Saccharomyces Cerevisiae In Broilers: Effects On Performance And Blood Biochemistry, İlkay Yalçinkaya, Tüli̇n Güngör, Mehmet Başalan, Evren Erdem
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to investigate the effects of mannan oligosaccharides (MOSs), which are commonly used as alternatives to antibiotics, on the growth performance and some blood parameters in broiler chickens. The study included 120 Ross 308 male broiler chicks (1-day-old at the beginning of the study). There were 4 treatment groups, each consisting of 3 replicates. MOSs were added at the level of 0.05%, 0.10%, and 0.15% to the starter and finisher diets. The experiment lasted 42 days. Body weight gain (BWG), feed intake (FI), and feed conversion ratio (FCR) were not significantly different (P > 0.05) between MOS treatment …
Epidemiology Of Tropical Theileriosis In The Cappadocia Region, Abdullah İnci̇, Anil İça, Alparslan Yildirim, Zati̇ Vatansever, Ayşe Çakmak, Hasan Albasan, Yücel Çam, Ayhan Atasever, Önder Düzlü
Epidemiology Of Tropical Theileriosis In The Cappadocia Region, Abdullah İnci̇, Anil İça, Alparslan Yildirim, Zati̇ Vatansever, Ayşe Çakmak, Hasan Albasan, Yücel Çam, Ayhan Atasever, Önder Düzlü
Turkish Journal of Veterinary & Animal Sciences
A total of 554 cattle from the Cappadocia region were divided into 5 different groups according to vaccination and were examined for Theileria annulata by microscope and indirect fluorescence antibody test (IFAT). The sampled cattle were checked for tick infestation. The prevalence of T. annulata was 60.5% by microscopic examination and 67.5% by IFAT. According to the microscopic examination, the prevalence of T. annulata was significantly (P < 0.001) higher in the unvaccinated group. The seropositivity according to IFAT was significantly (P < 0.001) lower in the unvaccinated group. The morbidity was significantly (P < 0.001) higher in the unvaccinated, semi-grazed, pure breed, and >2 years age groups. The mortality was significantly higher in the unvaccinated (P < 0.001), semi-grazed (P < 0.05), pure breed (P < 0.05), and female (P < 0.001) groups. A total of 1585 tick specimens belonging to the genera Hyalomma, Rhipicephalus, Dermacentor, Boophilus, and Ornithodorus were detected in 21.48% of examined cattle. The developing forms of T. annulata were determined in the H. anatolicum anatolicum ticks microscopically. Out of 554 cattle, 156 (27.61%) were diagnosed with acute tropical theileriosis. Out of these 156 cattle, 86 (56.21%) died due to the disease.