Bulletin of The Veterinary Institute in Pulawy最新文献

{"title":"Curative effect of TFX-Jelfa supplementation on the skin of ovariectomised rats – morphological study","authors":"T. Karpińska, E. Szpringer, K. Lutnicki, M. Wasiak, M. Reichert","doi":"10.1515/BVIP-2015-0045","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0045","url":null,"abstract":"Abstract The aim of this study was to assess the effect of thymus factor X (TFX-Jelfa) treatment in hypoestrogenic female rats for the purpose of decreasing skin impairments. Ovariectomised rats were used as a model. The histopathological analysis of the skin after TFX-Jelfa treatment demonstrated that the epidermis was thicker and more desquamated, without deep wrinkles or hypersecretion in comparison to the skin of animals only castrated and not treated with TFX-Jelfa. Collagen and elastic fibres were arranged more uniformly in the dermis and there were numerous fibroblasts, hair follicles, and small vessels. Ultrastructural analysis showed keratinocytes without degenerative changes and the proliferation of lymphatic and dendritic cells in the skin. The results indicate that thymus extracts can have beneficial effects on skin aging, which is often accompanied by hormonal perturbances.","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"311 - 315"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0045","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67313868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of serum biochemical parameters and pathological changes in broilers with chronic aflatoxicosis fed glucomannan-containing yeast product (Mycosorb) and sodium bentonite","authors":"A. Azizpour, N. Moghadam","doi":"10.1515/BVIP-2015-0031","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0031","url":null,"abstract":"Abstract The purpose of this study was to evaluate the efficacy of yeast glucomannan (YG) and sodium bentonite (SB) in reducing the toxicity in broilers fed a diet naturally contaminated with aflatoxin. Three hundred 7-day-old Ross 308 strain broilers were chosen and randomly assigned to 10 dietary treatments. Serum biochemical parameters and pathological changes in the liver were investigated at 42 d of age. Chickens fed a diet containing 250 ppb of aflatoxin displayed a decrease in uric acid, cholesterol, and triglycerides, and an increase in serum activities of AST and ALT when compared to control group. There were considerable gross and histopathological hepatic lesions (P < 0.05) in the form of small to moderate hydropic and/or fatty degeneration, bile duct hyperplasia, periportal fibrosis, cells infiltration, and congestion, in chickens fed the 250 ppb aflatoxincontaining diet. The addition of YG and SB to the aflatoxin-containing diet partially reduced the negative effects of aflatoxin. The 0.1% YG supplementation to the aflatoxin-contaminated diet significantly prevented the pathological effect of aflatoxin on serum biochemical parameters and liver, and was found to be more effective than other treatments.","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"205 - 211"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0031","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67311460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamics of Echinococcus multilocularis infection in red fox populations with high and low prevalence of this parasite in Poland (2007–2014)","authors":"J. Karamon, Maciej Kochanowski, J. Dąbrowska, J. Sroka, Mirosław Różycki, E. Bilska-Zając, T. Cencek","doi":"10.1515/BVIP-2015-0032","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0032","url":null,"abstract":"Abstract The aim of the study was to estimate the current prevalence of E. multilocularis in selected populations of red foxes in Poland and to evaluate the changes in prevalence of this parasite by comparison with the results obtained in the same area during earlier surveillance. The investigations were performed in the area of four Polish provinces: 2 eastern/south-eastern (Lubelskie and Podkarpackie) and 2 south-western (Śląskie and Opolskie). Five hundred red foxes coming from the investigated areas were examined between 2013 and 2014 to estimate the current situation in selected provinces. Moreover, 550 red foxes from the same areas examined between 2007 and 2013 were used for comparison of differences in E. multilocularis prevalences in time. Intestines were examined with the use of the sedimentation and counting technique. Among 500 foxes examined in the current study, 118 were positive for E. multilocularis. There were differences in prevalence between individual provinces: Podkarpackie Province - 54.6%, Lubelskie Province - 18.9%, Śląskie Province - 11.7%, and Opolskie Province - 3.9%. Statistical analysis demonstrated that in most cases there were no differences in prevalence between the current results and the results from previous studies. Only in Opolskie Province was a statistically significant increase observed between 2010 and 2014. A stable degree of infection in the region with high prevalence of this parasite was demonstrated. However, a significant increase in the region with very low prevalence of E. multilocularis points out the necessity to monitor this infection during the coming years to control the progress of the disease","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"213 - 217"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0032","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67311585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of insulin during the development of oligofructose (OF)-induced equine laminitis","authors":"Renli Jiang, Li Gao, Guanying Wang, Xin-ran Li, Yue Li, Xiaojing Fan, Xu Liu, Jinglu Wang, Yu Zhang, X. Kong, Jianhua Xiao","doi":"10.1515/BVIP-2015-0044","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0044","url":null,"abstract":"Abstract Horses (n = 20) were divided into 2 groups: oligofructose (OF)-induced equine laminitis group (group OF; n = 11) which received 10 g/kg b.w. of OF dissolved in 4 L water via nasogastric intubation, and control group (NS; n = 9) which received 4 L of saline. Blood was collected at 4 h intervals over 72 h study period and analysed by ELISA, kinetic limulus amoebocyte lysate assay, and glucose-oxidase methods. The level of insulin changed significantly in horses which received OF (P < 0.01); there was a significant negative correlation between the level of adiponectin and insulin over time. The results suggested that insulin may play an important role in the development of OF-induced equine laminitis by altering the level of endothelin-1 and nitric oxide.","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"303 - 309"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0044","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67313771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness of low-field magnetic resonance imaging in diagnosing brachial plexus tumours in dogs – short communication","authors":"Z. Adamiak, Y. Zhalniarovich, P. Przyborowska, J. Głodek, A. Przeworski","doi":"10.1515/BVIP-2015-0046","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0046","url":null,"abstract":"Abstract The aim of the study was to identify magnetic resonance imaging (MRI) sequences that contribute to a quick and reliable diagnosis of brachial plexus tumours in dogs. The tumours were successfully diagnosed in 6 dogs by the MRI with the use of SE, FSE, STIR, Turbo 3 D, 3D HYCE, and GE sequences and the gadolinium contrast agent","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"317 - 319"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0046","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67313918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Contamination of honey produced in the Republic of Kazakhstan with Clostridium botulinum","authors":"R. Mustafina, B. Maikanov, J. Wiśniewski, M. Tracz, K. Anusz, T. Grenda, E. Kukier, M. Goldsztejn, K. Kwiatek","doi":"10.1515/BVIP-2015-0036","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0036","url":null,"abstract":"Abstract The paper presents the first results of a study on the contamination of honey produced in the Republic of Kazakhstan with C. botulinum spores known to pose a potential infection threat to infants. During microbiological analysis, culturing methods with TPGY, Willis-Hobbs agar, FAA agar connected with PCR, sequencing, and a mouse bioassay were used. The C. botulinum contamination rate of honey was relatively low as determined, at 0.91%. Nonetheless, the potential danger of the bacteria to childrens’ health should not be neglected","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"241 - 246"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0036","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67312319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Avian zoonoses – a review","authors":"W. Kozdruń, H. Czekaj, Natalia Styś","doi":"10.1515/BVIP-2015-0026","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0026","url":null,"abstract":"Abstract Birds are one of the most interesting and most colourful groups of animals, but they can also be a source of zoonotic factors dangerous for humans. This paper describes the threats to human health from contact with birds. The most vulnerable occupational groups associated with birds are veterinarians, owners of poultry farms, breeders of ornamental birds, zoo personnel, and poultry slaughterhouse workers. Ornithosis is the most dangerous zoonosis of the avian bacterial diseases. Among other hazardous bacterial factors, Salmonella and Campylobacter are responsible for gastrointestinal diseases. Avian influenza is the most dangerous of the viral diseases. It should be noted, however, that avian influenza is a disease of birds, not humans. The recent threat which has appeared is infection with West Nile virus. The results of serological examinations of birds and humans indicate that the virus exists in our ecosystem. Allergic alveolitis connected with the pigeon tick and the Dermanyssus gallinae mite also merits mention. In any case, where people have contact with birds or their droppings and secretions, special precautions should be taken. This way the negative effects of birds on human health can be minimised or eliminated","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"171 - 178"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0026","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67310978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occurrence of Aujeszky’s disease virus single-reactor pigs in Poland","authors":"A. Lipowski, Z. Pejsak","doi":"10.1515/BVIP-2015-0028","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0028","url":null,"abstract":"Abstract The aim of the study was to analyse the prevalence of single-reactor (SR) pigs in Poland, to attempt an explanation for this phenomenon, and to assess whether the occurrence of SR pigs could create problems for a successful Aujeszky’s disease virus (ADV) eradication programme in Poland. A total of 6494 ADV gE antibody positive/doubtful sera were retested by gB ELISA and subsequently by virus neutralisation test (VNT) to confirm the results of the glycoprotein E (gE) ELISA. Amongst the serum samples tested, 5.9% could be classified as being taken from SR pigs, as was shown by gE ELISA positive/doubtful results, which were not confirmed by negative findings in gB ELISA and VNT. It means that the observed SR phenomenon was due to a false positive/doubtful reaction in gE ELISA. This finding was strongly supported by the fact that the serum samples were taken from the animals from herds without any previous or subsequent history of Aujeszky’s disease. The low percentage of SR pigs does not seem to create a big obstacle to a successful ADV eradication programme in Poland.","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"185 - 190"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/BVIP-2015-0028","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67311042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Potential role of beavers (Castor fiber) in contamination of water in the Masurian Lake District (north-eastern Poland) with protozoan parasites Cryptosporidium spp. and Giardia duodenalis","authors":"J. Sroka, Z. Giżejewski, A. Wójcik-Fatla, K. Stojecki, E. Bilska-Zając, J. Dutkiewicz, T. Cencek, J. Karamon, V. Zając, P. Kusyk, J. Dąbrowska, Maciej Kochanowski","doi":"10.1515/BVIP-2015-0033","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0033","url":null,"abstract":"Abstract The purpose of this study was to assess the possible influence of beavers on the contamination of lake water with zoonotic parasites Giardia duodenalis and Cryptosporidium spp., with respect to the risk to human health. A total of 79 water samples were taken around the habitats of beavers from 14 localities situated in the recreational Masurian Lake District (north-eastern Poland). Water was sampled in the spring and autumn seasons, at different distances from beavers’ lodges (0-2, 10, 30, and 50 m). The samples were examined for the presence of (oo)cysts of zoonotic protozoa Giardia duodenalis and Cryptosporidium spp. by direct fluorescence assay (DFA) and by nested and real time PCR. By DFA, the presence of Giardia cysts was found in 36 samples (45.6%) and the presence of Cryptosporidium oocysts in 26 samples (32.9%). Numbers of Giardia cysts, Cryptosporidium oocysts, and summarised (oo)cysts of both parasites showed a significant variation depending on locality. The numbers of Giardia cysts significantly decreased with the distance from beavers’ lodges while the numbers of Cryptosporidium oocysts did not show such dependence. The amount of Giardia cysts in samples collected in spring was approximately 3 times higher than in autumn. Conversely, a larger number of Cryptosporidium oocysts were detected in samples collected in autumn than in spring. By PCR, Giardia DNA was found in 38 samples (48.1%) whereas DNA of Cryptosporidium was found in only 7 samples (8.9%). Eleven Giardia isolates were subjected to phylogenetic analysis by restriction fragment length polymorphism PCR or sequencing which evidenced their belonging to zoonotic assemblages: A (3 isolates) and B (8 isolates). In conclusion, water in the vicinity of beavers’ lodges in the tested region was markedly contaminated with (oo)cysts of Giardia duodenalis and Cryptosporidium spp., which confirms the potential role of beavers as a reservoir of these parasites and indicates a need for implementation of appropriate preventive measures to protect tourists’ health.","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"219 - 228"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67311541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of sperm chromatin structure in boar semen","authors":"D. Banaszewska, K. Andraszek, B. Biesiada-Drzazga","doi":"10.1515/BVIP-2015-0040","DOIUrl":"https://doi.org/10.1515/BVIP-2015-0040","url":null,"abstract":"Abstract This study was an attempt to evaluate sperm chromatin structure in the semen of insemination boars. Preparations of semen were stained with acridine orange, aniline blue, and chromomycin A3. Abnormal protamination occurred more frequently in young individuals whose sexual development was not yet complete, but may also be an individual trait. This possibility is important to factor into the decision regarding further exploitation of insemination boars. Thus a precise assessment of abnormalities in the protamination process would seem to be expedient as a tool supplementing morphological and molecular evaluation of semen. Disruptions in nucleoprotein structure can be treated as indicators of the biological value of sperm cells.","PeriodicalId":9462,"journal":{"name":"Bulletin of The Veterinary Institute in Pulawy","volume":"59 1","pages":"271 - 277"},"PeriodicalIF":0.0,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67313209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}