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Guzel M Celebi B Yalcin E Koenhemsi L Mamak N Pasa S Aslan O 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2011,73(11):1513-1516
Bartonella henselae is the causative agent of cat scratch disease (CSD) in humans. Cats are the main reservoir of this bacterium and may infect humans through scratches and bites. The purpose of this study was to determine the B. henselae seroprevalence in cats in Turkey. A total of 298 cats blood samples were collected from six different provinces of Turkey. Sera were tested for the presence of anti-B. henselae IgG antibodies by indirect fluorescent antibody test (IFA). The seroprevalence of B. henselae was 27.9% (83/298) for the cats examined in this study. The seroprevalence of cats by province was significantly higher in Bursa (41.3%), Adana (33.9%), Aydin (27.5%) and Burdur (32.3%) than in Kayseri (17.9%) and Istanbul (12.5%). Statistically significant differences were not observed between cat sexes and living conditions of cats. The results revealed that B. henselae is an important zoonotic pathogen in Turkey. 相似文献
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American Journal of Potato Research - A technique for measurement of frictional force and pressure required to cause skinning of potatoes is described. The technique yields data which include... 相似文献
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The purpose of this study was to determine serum ADA activity in cattle naturally infected with Theileria annulata. In this study, a total of 37 cross-bred cattle which 27 of it showing clinical signs of theileriosis constituted infected group and 10 healthy cattle as control group were used as animal materials. Infected group divided into three groups according to their PCV values. Cattle with PCV > or = 25 were put on group I (n = 9), those with PCV 13-24 were put on group II (n = 11) and those with PCV < or = 12 were put on group III (n = 7). Microscopical diagnosis of the disease was also made. Hematological parameters, serum enzyme activities (ADA, AST, ALT and ALP) were determined in all cattle. Hematological results revealed that significant progressive decreases in HGB, PLT, PBML counts and ratios from group I onwards to group III, whereas the WBC, PBPL counts and ratios showed an increase from group I onwards to group III. The serum ADA, AST, ALT and ALP activity increased significantly in all infected groups compared to control group. However, these parameters were also observed to decrease progressively from group I to group III. Furthermore, the highest increase in enzyme activities observed in the infected group I. But, these enzyme's activities started to decrease in infected group II and III in parallel with PBML and PLT counts. Eventhough, this decrease did not reach to the values obtained from control group. On the contrary, PBPL counts and ratios increased in infected group II and III in contrast to decrease in PCV. As a result, increased serum ADA activity in tropical theileriosis may reflect the involvement of the cellular immune responses. 相似文献
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Phenolic content in differentiated tissue cultures of untransformed and Agrobacterium-transformed roots of anise (Pimpinella anisum L.) 总被引：1，自引：0，他引：1
To investigate the role of differentiation of anise tissue cultures on total phenolic and anethole contents, benzylaminopurine- and thidiazuron-induced shoot cultures were generated from roots of the A-8 clonal line and its Agrobacterium rhizogenes-induced genetically transformed derivative JB-10. Embryogenic cultures were induced following 2,4-D treatment. Root cultures were multiplied on hormone-free medium. The effect of proline on differentiation and phenolic synthesis was also investigated. GC/MS studies indicate that anethole was not produced in root or other differentiated cultures. The predominant phenolic metabolite, however, was an anethole precursor, epoxypseudoisoeugenol-2-methylbutyrate (EPB). Total phenolics and EPB contents were highest in root cultures, which also correlated with higher proline content. Embryo and shoot cultures had reduced phenolic level and EPB and proline contents. Antioxidant activity in all differentiating cultures was high on day 60 compared to that on day 30, and there was no significant difference between differentiating tissues. This indicated that antioxidant protection might be linked not only to phenolics but to other nonphenolic metabolites as well. 相似文献
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?zkan Elmaz Mustafa Saatc? Birol Da? Ahmet Hamdi Akta? Ayhan Ata Mehmet ?ükrü Gülay Nuri Mamak Bekir G?k 《Tropical animal health and production》2012,44(8):1913-1920
This study has been carried out in the Western Mediterranean Region of Turkey on seven different Honamli goat flocks. The aim of this study was to determine the growth characters, survival rate (till weaning, 105th day), some reproductive characteristics and marketable milk yield. The data were collected from 516 does and 210 kids (125 buckling and 85 doelings). The results indicate that the numbers of multiple birth and litter size were 32.8 % and 1.35 respectively. Survival rates of kids at the 30th, 90th, and 105th days were 98.5, 97.2, and 97.2?%, respectively. The average birth weight for the buckling and doelings was 4.1 and 3.7?kg, respectively. The average weaning weights for buckling and doelings were 26.9 and 23.4?kg, respectively. The effects of dams?? age, on sex and birth type on the growth of Honamli kids were statistically significant (p?<?0.05, p?<?0.01, and p?<?0.001). While the diameters of erythrocytes of Honamli goats are smaller, the density of hemoglobin in the erythrocytes is more than Asian, Indian, and American caprine breeds. The average lactation length and marketable milk yield was assessed to be at 210.3?days and was 89?L, respectively. The growth characteristics of Honamli kids at weaning age were assessed to be higher than most of the other goat breeds in Turkey. The results further indicated that there is a significant variation in the production traits among the different Honamli goat flocks. Production traits of Honamli goats at different breeding conditions should further be investigated to come to a definite conclusion. 相似文献
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Sahinduran S Albay MK Sezer K Ozmen O Mamak N Haligur M Karakurum C Yildiz R 《Tropical animal health and production》2012,44(3):453-457
The aim of this study was to examine the coagulation profile in peste des petits ruminant (PPR) in kids. Five kids from a
group of 150 animals (72 goats and 78 kids) were brought to the Veterinary Medical Teaching Hospital from a farm in Burdur
province (Turkey) with nasal and ocular discharges and diarrhea. Fifteen goats and 41 kids had died due to diarrhea and three
kids were presented to the Department of Pathology for diagnosis. Blood samples were taken from 12 ill animals (infected group)
for haematological and biochemical analysis. In addition, five healthy kids were examined from another healthy flock (control
group). Leukocyte and lymphocyte numbers of infected group showed significant declinations in comparison to control group
(≤0.001). Haemorrhages in all organs of digestive system and small haemorrhagic areas in liver were caused to decrease in
erythrocyte and haematocrit values (p ≤ 0.001) in infected group. Concentrations of blood urea nitrogen (BUN) (p ≤ 0.01) and creatinine (p ≤ 0.001) in infected group were significantly higher than control group. Compared to control group, significant increases
were determined in serum concentrations of alkaline phosphatase (ALP) (p ≤ 0.01), aspartate aminotransferase (AST) (p ≤ 0.001) and alanine aminotransferase (ALT) (p ≤ 0.001) in the infected group. No significant differences were observed between the infected and control groups for serum
gamma glutamyl-transferase (GGT) concentration value. In our study, thrombocytopenia (p ≤ 0.001) together with prolonged activated partial thromboplastin time (APTT; p ≤ 0.01) and prothrombin time (PT; p ≤ 0.001) may show that disseminated intravascular coagulopathy which can occur in kids with PPR. 相似文献
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Kayserilioğlu BS Bakir U Yilmaz L Akkaş N 《Journal of agricultural and food chemistry》2003,51(4):964-968
The mechanical and physical properties of glycerol-plasticized wheat gluten films dried at different temperatures (20, 50, and 80 degrees C) and relative humidities (35 and 70% RH) were investigated. Dispersion of wheat gluten was prepared at pH 11 in aqueous solution. Films were obtained by casting the wheat gluten suspension, followed by solvent evaporation in a temperature and relative humidity controlled chamber. Decreasing relative humidity altered most of the mechanical properties. At 35% RH, tensile strength increased when drying temperature increased. However, at 70% RH, tensile strength decreased when temperature increased. Thickness of the films decreased by increasing temperature. Hypothetical coating strength increased with increasing drying temperature at 35% RH. However, at 70% RH, a maximum value was observed at 50 degrees C. Films produced at 80 degrees C exhibited low solubility in aqueous solution. Addition of 1.5% (w/v) sodium dodecyl sulfate increased solubility of all of the films except the film dried at 50 degrees C and 70% RH. Overall, drying temperature and relative humidity affected mechanical and physical properties of the wheat gluten films. However, the effect of drying temperature was more pronounced than the effect of relative humidity. 相似文献
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Prunus microcarpa C.A. Mey. subsp. tortusa is a deciduous shrub well adapted to severe winter and dry-hot summer conditions. As the first step to explore the genetic and horticultural potential of P. microcarpa C.A. Mey. subsp. tortusa, we used SSRs to elucidate the genetic variation within its populations dispersed in upper Mesopotamia. We also investigated its phylogenetic relationship with economically important Prunus species; almond, apricot, sweet cherry, peach and plums. Using 47 amplifying SSR primer pairs, 63 P. microcarpa C.A. Mey. subsp. tortusa genotypes sampled from five locations and 15 cultivars belonging to other Prunus species were assayed. The cross-species transportability of SSRs was 96% indicating a high degree of homology between P. microcarpa C.A. Mey. subsp. tortusa and the other Prunus species. The genetic distance between P. microcarpa C.A. Mey. subsp. tortusa genotypes belonging to a particular geographic site was lower than that between genotypes of different geographic origins. Cluster analysis differentiated P. microcarpa C.A. Mey. subsp. tortusa genotypes according to their geographic sites and separated them from the other Prunus species. P. microcarpa C.A. Mey. subsp. tortusa and sweet cherry, the subgenus Cerasus, were located in the same major cluster, the other Prunus species, belonging to the subgenera Amygdalus and Prunus, were located in another one. The analysis of molecular variance (AMOVA) revealed that genetic variation among individuals within populations (59.10%) was much higher than among Prunus groups (29.28%) and among P. microcarpa C.A. Mey. subsp. tortusa populations of different geographic sites (11.61%). The results indicate a substantial genetic diversity in P. microcarpa C.A. Mey. subsp. tortusa and the need of exploring a wider area to increase the chance of finding a particular genotype. 相似文献