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41.
The antimicrobial activity of the methanol extracts of eight mosses species were evaluated at 30 mg/ml concentration against the tested microorganisms. 相似文献
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This study investigated the effects of ovariohysterectomy performed at 10 weeks of age on body weight, behaviour, bone length, serum calcium and phosphorus concentrations and gonadal hormone (progesterone and oestradiol) levels until 24 weeks of age in 31 clinically healthy mixed-breed female puppies. The littermates were randomly assigned to three groups. Group I (n=11) was completely ovariohysterectomised, Group II (n=10) was incompletely ovariohysterectomised with one ovary left intact, and Group III (n=10) was sham operated. No significant differences were found between the groups for any of the parameters evaluated. It was determined that, except for two measurements of two animals in Group II at 20 and 24 weeks of age, all animals had undetectable concentrations of oestradiol 17-beta. These findings suggest that an ovariohysterectomy performed on a mixed-breed dog at 10 weeks of age does not affect her skeletal, behavioural or physical development in the period studied, i.e. until 24 weeks of age. 相似文献
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In this work, the effects of machine parameters on the fabric spirality, which is an important quality problem of single jersey
knitted fabrics, are investigated. For this aim, two circular knitting machines with the same gauge, but one of them revolving
in the reverse direction, are chosen. Single jersey fabric samples with the same weight per square meter and the same yarn
count (Ne 20 Cotton) are knitted on the chosen machines at four different numbers of knitting systems. The effects of the
number of the knitting systems and the rotation directions of the machines on the spirality angles are investigated. 相似文献
46.
SO Enginler A Ateş B Diren Sığırcı BH Sontaş K Sönmez E Karaçam H Ekici G Evkuran Dal A Gürel 《Reproduction in domestic animals》2014,49(4):641-647
Canine pyometra is a dioestrus period disease in which systemic inflammatory response syndrome (SIRS) is a common outcome due to the response of the body to the bacterial infection. The purpose of this study was i) to differentiate canine pyometra and cystic endometrial hyperplasia (CEH)/mucometra by measuring serum C‐reactive protein (CRP) and prostaglandin F2α metabolite (PGFM) concentrations in blood and ii) to compare serum concentrations of CRP and PGFM in bitches with a pathological uterus (pyometra or CEH/mucometra) to concentrations in bitches with a healthy uterus. Mean CRP concentrations were found significantly higher (p < 0.001) in dogs with pyometra compared to those with CEH/mucometra or healthy uterus. However, no statistical difference could be detected between the groups for mean PGFM concentrations. Mean white blood cell count (WBC), alkaline phosphatase (ALP) and total protein concentrations were found significantly higher (p < 0.001) in dogs with pyometra. Escherichia coli was the most frequently isolated microorganism from dogs with pyometra (64.3%). Edwardsiella spp. was detected in a single case of pyometra for the first time. In conclusion, our results demonstrate that serum CRP concentrations were increased in dogs with pyometra and thus we conclude that serum CRP concentration but not PGFM might be useful as a marker to differentiate a case of CEH/mucometra from pyometra in female dogs. To the authors' knowledge, this is the first report in which Edwardsiella spp. has been isolated in the canine uterus. 相似文献
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Bovine diarrhea associated with Campylobacter hyointestinalis 总被引：2，自引：0，他引：2
K S Diker S Diker M B Ozlem 《Zentralblatt für Veterin?rmedizin. Reihe B. Journal of veterinary medicine. Series B》1990,37(2):158-160
An enteric disease affected 16 ruminating calves. The disease was characterized by a nonspecific, mild to severe diarrhea and wasting. Two calves died during the course of disease. C. hyointestinalis was isolated from 12 to 14 calves. The antibody titers of affected calves to C. hyointestinalis varied from 1:20 to 1:160. The disease was successfully treated with chloramphenicol. 相似文献
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Mustafa Acici Cenk S. Bolukbas Ali T. Gurler Sinasi Umur Ozlem Buyuktanir 《Journal of Equine Veterinary Science》2013
This study determined the seroprevalence of fasciolosis in equines (n = 140) by enzyme-linked immunosorbent assay and Western blot. Blood samples were collected from different locations of the Black Sea Region of Turkey. The overall seroprevalence of fasciolosis in equines was 19.3%: 18% of horses (15), 22.6% of donkeys (7), and 19.2% of mules (5). The seroprevalence rates across provinces were as follows: 25% (5/20) in Samsun, 21.9% (7/32) in Tokat, 31.4% (11/35) in Amasya, 7.4% (2/27) in Ordu, and 7.7% (2/26) in Sinop. Three protein bands with molecular weights of 13, 30-40, and 40-65 kDa were determined in antigen clusters in sera from Fasciola spp-infected equine animals. 相似文献
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Effects of endosulfan toxicity on testes and testosterone inhibition, and the effect of Vitamin C were studied in twenty-four male New Zealand White rabbits, divided into four groups, and given during 6 weeks either endosulfan alone, endosulfan and Vitamin C together, Vitamin C alone or the corn oil vehicle for endosulfan alone (control). Serum testosterone concentration decreased in response to endosulfan alone, but concurrent treatment with Vitamin C ameliorated the toxic effect on serum testosterone. The endosulfan regimen caused gross hyperemia and slight hemorrhage in some testes but histopathological findings of severe degeneration and necrosis in testes of some rabbits amplified the evidence of toxicity, as also did the severe apoptotic activity observed in Sertoli and Leydig cells. In contrast, concurrent treatment with Vitamin C significantly ameliorated other aspects of endosulfan toxicity. The findings relate to potential adverse effects of indiscriminate use of pesticides on human and animal fertility. 相似文献
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Sontas BH Yüzbaşıoğlu Öztürk G Toydemir TF Arun SS Ekici H 《Reproduction in domestic animals》2012,47(1):125-130
In the current study, a total of 90 mammary neoplasms obtained from 55 female dogs were used to determine the accuracy of fine-needle aspiration cytology in the diagnosis of canine mammary tumours and to investigate the feasibility of this technique for the differentiation of simple tumours from complex or mixed tumours. Three aspirations were performed on each mammary gland mass using a 22-gauge needle attached to a 5-ml syringe before the mammary glands were surgically excised and submitted for histopathological examination. Twenty-five (27.7%) of 90 samples were classified as insufficient/inadequate for diagnosis. Of the remaining 65 samples, six (9.2%) were benign, 51 (78.5%) were malignant tumours and 8 (12.3%) were suspicious. Histopathological examination of the 90 specimens revealed five (5.6%) benign, 84 (93.3%) malignant and one (1.1%) non-neoplastic lesion. The diagnostic accuracy, sensitivity and specificity of cytologic examination for diagnosing malignancy were 96.5%, 96.2% and 100%, respectively. However, when inadequate (n = 25) and suspicious (n = 8) samples were included, the diagnostic accuracy and sensitivity decreased to 63.3% and 60.7%, respectively, but no change was observed in the specificity. Furthermore, it was not possible to differentiate simple tumours from complex and mixed tumours because spindle cells were seen in both 28% of the simple tumours and 39.3% of the complex or mix tumours. In conclusion, we believe that fine-needle aspiration cytology of canine mammary tumours is a valuable diagnostic tool, although our results indicated lower accuracy when inadequate samples were taken into consideration. 相似文献