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Comparison of systemic effects of midazolam, ketamine, and isoflurane anaesthesia in rabbits Полный текст
2019
Atalan Güneri | Atalan Gültekin | Erol Hanifi | Erol Muharrem | Atasever Ayhan | Doğan Zafer | Güneş Vehbi | Yönez M. Kaan | Keleş Ihsan
Introduction: Clinical doses of anaesthetic agents were administered to rabbits and effects on the brain, heart, and liver were investigated biochemically and histopathologically. Material and Methods: The rabbits were randomly divided into three main groups (16 rabbits each) and each group into study (n = 8) and control (n = 8) groups. All study group rabbits received 3 mg/kg of midazolam (M) intramuscularly. Group 1.1 (M) received nothing further, group 2.1 (MK) also received 25 mg/kg of ketamine, and group 3.1 (MKI) besides ketamine was also given 2% isoflurane to induce anaesthesia for 30 min. NaCl solution in the same volume as midazolam and ketamine was injected into the controls. Results: In clinical evaluation significant differences were detected in respiratory and heart rates. In blood gas analysis the PO2 and PCO2 values showed statistical differences in anaesthesia intervals. Significant biochemical value changes were recorded in creatine kinase-Mb, glucose, and total protein. Histopathological liver examinations revealed higher total apoptotic and normal cell numbers in the MK than in the M and MKI groups. Apoptotic cell numbers were statistically significant in M and MK groups. Conclusion: Anaesthetic agents may increase programmed apoptosis. The MKI anaesthetics combination was found to cause less cell destruction in general than the other study groups. It was indicated that MKI was the safer anaesthetic combination in rabbits.
Показать больше [+] Меньше [-]Improvement of sperm motility within one month under selenium and vitamin E supplementation in four infertile dogs with low selenium status Полный текст
2019
Domosławska Anna | Zduńczyk Sławomir | Janowski Tomasz
Introduction: Significant improvement of sperm motility within one month effected by oral supplementation of selenium and vitamin E was described in four infertile male dogs which failed to conceive in their last three matings with different bitches. Material and Methods: The dogs (a Golden Retriever, an English Cocker Spaniel, and two Tibetan Mastiffs) were supplemented daily with selenium (Se) (0.6 mg/kg organic Se yeast) and vitamin E (vit. E) (5 mg/kg) per os for 60 days. Semen was collected on days 0, 30, 60, and 90. The sperm concentration and motility parameters were evaluated by the CASA system, sperm morphology was explored by Diff-Quick staining, and live and dead spermatozoa were differentiated by eosin/nigrosin staining. The concentrations of Se and vit. E were measured in peripheral blood serum on semen collection days. Results: Before administration, the concentrations of Se in blood plasma were low (86.0–165.0 µg/L). After 30 days of treatment there was an observable improvement in total and progressive sperm motility and kinematic parameters (VAP, VSK, VCL, ALH, BCF, and RAPID). The percentages of live and normal morphology sperm cells were also higher. There was also an observable increase in Se and vitamin E concentrations in blood serum. Bitches were successfully mated and delivered four to six puppies. Conclusion: Supplementation with Se and vit. E improved rapid sperm motility and restored fertility in infertile dogs with low Se status.
Показать больше [+] Меньше [-]Experimental infection with T. canis and T. leonina in farm mink (Neovison vison) Полный текст
2019
Klockiewicz Maciej | Jakubowski Tadeusz | Sobczak-Filipiak Małgorzata | Bartosik Justyna | Długosz Ewa
Introduction: Farm mink (Neovison vison) can be naturally exposed to T. canis and T. leonina pathogens on the farm. If mink were hosts, it would imply some veterinary public health as well as animal welfare issues. For this reason, the aim of the study was to determine whether mink might be definitive or paratenic hosts of these parasites. Material and Methods: Four groups of mink were infected with both parasite species using larvated eggs or feed containing mouse tissue previously infected with the parasites. Following inoculation, the infections were monitored in vivo by faecal examination for 14 weeks p.i., and then western blotting and ELISA were performed. Results: Coprology did not reveal any canine roundworm eggs, neither were nematodes found in mink intestines during post mortem examination. The specific IgG antibodies recognising excretory/secretory (ES) antigens of both parasite species were identified in mink sera. Single T. leonina tissue larvae were found in digested organs. Conclusions: Our results confirm that farm mink may contribute both T. canis and T. leonina infections. It was proved that farm mink were not their definitive hosts, and therefore mink faeces need not be considered a source of canine roundworm eggs in any soil it fertilises. Nonetheless, as farm mink may be a paratenic host for both parasite species, this may have some impact on the health and welfare of infected animals.
Показать больше [+] Меньше [-]Retrospective analysis of indications and complications related to implantation of permanent pacemaker: 25 years of experience in 31 dogs Полный текст
2019
Noszczyk-Nowak Agnieszka | Michałek Marcin | Kapturska Karolina | Cepiel Alicja | Janiszewski Adrian | Pasławski Robert | Skrzypczak Piotr | Pasławska Urszula
Introduction: Pacemaker implantation is the only effective symptomatic treatment for life-threatening bradyarrhythmias. Major complications observed after implantation of cardiac pacemakers include lead dislocation, loss of pulse generator function, and inadequate stimulation. The aim of this retrospective single-centre study was to analyse the indications for pacemaker implantation and the incidence and types of complications associated with this procedure in dogs treated for symptomatic bradyarrhythmia.
Показать больше [+] Меньше [-]Evaluation of the possibility of C. burnetii transmission by the alimentary route in a guinea pig model Полный текст
2019
Jodełko Agnieszka | Szymańska-Czerwińska Monika | Kycko Anna | Niemczuk Krzysztof
Q fever (coxiellosis) is an infectious disease of animals and humans, caused by.C. burnetii and widely distributed throughout the world. It is known that people and animals acquire the disease predominantly.via inhalation of infectious aerosols. The possibility of transmission of the pathogen by the alimentary route is still a matter of debate and remains controversial. Therefore the aim of this study was to fill the gaps in knowledge of oral transmission of.C. burnetii by conducting biological tests on the guinea pig model.
Показать больше [+] Меньше [-]Breeding profiles at the periparturient stage in captive red foxes (Vulpes vulpes) mating naturally or subjected to artificial insemination in Japan Полный текст
2019
Yatu Minoru | Sato Mitsuhiro | Kobayashi Jin | Ichijyo Toshihiro | Satoh Hiroshi | Oikawa Toshinori | Sato Shigeru
Introduction: Breeding profiles at the periparturient stage in red foxes which mated naturally or were subjected to artificial insemination were retrospectively surveyed using 130 vixens during their reproductive seasons of 2012–2017 in Japan. Material and Methods: Natural mating vixens were encouraged a maximum of three times with the same male, while artificial insemination was conducted using frozen-thawed semen with the bovine semen extender as a diluent. Results: With natural mating, conception rates after one, two, and three copulations were 55.8%, 68.0%, and 85.7%, respectively, showing a significant difference between the rates for one and three copulations. Conception rates with artificial insemination were 82.4%. Mean gestation periods were between 52.1 and 53.3 days in all groups. Mean litter sizes were 3.7–4.3 cubs with natural mating, and 4.4 cubs with artificial insemination. Although some sporadic and inconsistent changes in litter sizes were noted between primiparous and multiparous groups, these were of doubtful clinical importance. Conclusion: This is the first report from Japan concerning basic breeding events of red fox vixens in captivity.
Показать больше [+] Меньше [-]Mouse (Mus musculus) embryonic cerebral cortex cell death caused by carbofuran insecticide exposure Полный текст
2019
Luqman Epy Muhammad | Sudiana I Ketut | Darmanto Win | Achmad Agung Budianto | Widjiati
The aim of the study was to describe the process of neuron death in the cerebral cortex caused by embryonic carbofuran exposure.
Показать больше [+] Меньше [-]Improving The Reporting Of Observational Studies In Veterinary Research: Turkish Adaptation Of Strobe-Vet Criteria Полный текст
2019
Tekindal, Mustafa Agah | Balak, Tuba | Günay, Feyza | Kaymaz, Özlem | Çevrimli, Mustafa Bahadır
This study, the Turkish version of the STROBE-VET was made to strengthen the reporting of observational studies in the veterinary fieldand making the usage of the STROBE-VET better understood by the researchers. Firstly, STROBE-VET expression translated into Turkishby 4 authors (TB, FG, ÖK, MAT) each from the other and afterwards four translated versions have been combined with consensus by experttranslator. The final version of criteria was translated into English by another expert translator using reverse translation method and found to bequiet similar between translated of Turkish control list and the original control list. Secondly, in order to assess the Turkish control list whetherit is understood correctly by the researchers, 20 studies in the field of veterinary sciences have been evaluated by two veterinarians (DÖ andMBC). The correspondence between the responses of the researchers was examined using Cohen's Kappa statistic ( ) and the percentage ofcompliance between researchers for each criterion. In addition, it was assessed using the Bland-Altman Method and the Intraclass CorrelationCoefficient (ICC) using the total number of reported criteria. According to results, criteria has a great variation in the frequency of reportingin the studies. The Turkish version of STROBE-VET will be a guide for the referees and editors of journals as well as researchers studying inthe field of veterinary science.
Показать больше [+] Меньше [-]Intercellular adhesion molecule-1 (ICAM-1) and C-Reactive Protein (CRP) levels in Calves Naturally infected with Mycoplasma bovis Полный текст
2019
Kozat, Süleyman | Özkan, Cumali
Mycoplasma bovis is one of the most important pathogens causing pneumonia worldwide. In this study, it was aimed to determine intercellular adhesion molecule-1 (ICAM-1) and C-reactive protein (CRP) levels in calves infected with Mycoplasma bovis. The animal material of the study consisted of 30 calves including 20 simmental calves with pneumonia due to Mycoplasma bovis at 2-4 months of age and 10 healthy calves at the same age and the race. Serum levels of intercellular adhesion molecule-1 (ICAM-1) and C-reactive protein (CRP) were determined in calves infected M. bovis and control group. Serum levels of intercellular adhesion molecule-1 (ICAM-1) and C-reactive protein (CRP) were found to be statistically higher in the calves with pneumonia than in the control group (P<0.01). A positive correlation between serum ICAM-1 concentrations and Mycoplasma bovis titers (increases in coefficient ratios) were statistically significant (r=0.664), indicating a positive correlation between serum ICAM-1 and CRP levels and titers of Mycoplasma bovis in the calves with pneumonia. As a result, it was observed that serum intercellular adhesion molecule-1 (ICAM-1) and C-Reactive Protein (CRP) concentrations were increased in infected pneumonia with Mycoplasma bovis. It is considered useful to consider these parameters in evaluating the prognosis of pneumonia cases of Mycoplasma bovis origin and the efficacy of applied treatment.
Показать больше [+] Меньше [-]Possibilities Of Estimating Body Weight From Different Body Measurements In Hair Goat Using Different Regression Models Полный текст
2019
Demiraslan, Yasin | Gurbuz, Iftar | Gurkan Dilek, Omer | Ozudogru, Sukru | Ozgel, Ozcan
In the study, the data obtained to describe the body characteristics of the Hairpin were utilized in the businesses that were registered with Karaman Province Breeding Sheep Goat Breeders Association. Body weights of 130 goats, 2, 3, 4, 5, 6 and 7 years old and 50 goats, 2, 3 and 4 years old, selected by simple random sampling method were used in the data of total 900. In the study, Pearson correlation coefficient for variables providing parametric test prerequisites, and Spearman correlation analysis for variables not providing parametric test prerequisites. In the regression analysis, "live weight" dependent variable and other variables were determined as independent variables and parametric and nonparametric regression methods were applied. Univariate and multivariable regression models were applied for the whole data set. When all analyzes are evaluated, univariate regression models give lower determination coefficients (R2) than multivariate models. In this case, it has been deemed appropriate to use a multivariate regression model instead of a univariate model in order to make a correct prediction.However, in practice, univariate Quadratic or Cubic regression methods can be used for researchers.
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