Revista Brasileira De Medicina Veterinaria最新文献_第2页

Flotation solution influence on the quantification of Ascaris suum eggs in pig feces using McMaster technique 浮选液对麦克马斯特法测定猪粪中猪蛔虫卵的影响

Revista Brasileira De Medicina Veterinaria Pub Date : 2021-01-01 DOI: 10.29374/2527-2179.bjvm002221

Mariana Costa Fausto, Luís Henrique Gouvêa Saraiva, G. C. Fausto, L. Carvalho, F. Valente, M. C. Valadão, A. K. Campos, J. V. Araújo

引用次数: 0

Geographical distribution of sporotrichosis in the municipality of Campos dos Goytacazes, Rio de Janeiro 巴西里约热内卢坎波斯多斯戈伊塔卡泽斯市孢子虫病的地理分布

Revista Brasileira De Medicina Veterinaria Pub Date : 2021-01-01 DOI: 10.29374/2527-2179.bjvm002421

Gabriela Martins Pereira, Aline Félix, A. J. Almeida, Giulia Del Giudice, L. C. Araújo, Paula Ramalho Marques, O. Vieira-da-Motta

{"title":"Geographical distribution of sporotrichosis in the municipality of Campos dos Goytacazes, Rio de Janeiro","authors":"Gabriela Martins Pereira, Aline Félix, A. J. Almeida, Giulia Del Giudice, L. C. Araújo, Paula Ramalho Marques, O. Vieira-da-Motta","doi":"10.29374/2527-2179.bjvm002421","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm002421","url":null,"abstract":"Sporotrichosis is a cutaneous mycosis, it´s etiological agent belongs to the genus Sporothrix . The zoonotic transmission has become the major form of the disease aquisition in Brazil, and the state of Rio de Janeiro has been pointed as the epicenter of the epidemic of sporotrichosis in the country. The notifications of positive cases are currently rising, both in humans and domestic animals, so that the disease is related to hospitalizations and deaths in Brazil, demonstrating it’s relevance to the public health. The objective of this paper is to describe the spacial data of the zoonosis in Campos dos Goytacazes, RJ, demonstrating it’s evolution in the period from 2016 to 2019. The diagnosis was made by collecting material from suspected lesions of cats and dogs with the aid of sterile swab and the diagnosis was realized through culture on 4% Sabouraud dextrose agar plus chloramphenicol and cyclohexamide incubeted at 25-30°C, for approximately 10 to 15 days. The results demonstrated that there was a wide spread of the disease throughout the city in the period studied, with an increase on the number of positive cases and neighborhoods afected. The high incidence of cases and evolution of the geografical distribution of sporotrichosis in the municipality during the analyzed period reveal great concern related to public health in the region.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69978827","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}

引用次数: 1

Association of the nematophagous fungi Arthrobotrys musiformis and Monacrosporium sinense in vitro and in vivo for biological control of equine cyathostomins 马噬线虫真菌musiformarthrobotrys和Monacrosporium sinense的体内外生物防治研究

Revista Brasileira De Medicina Veterinaria Pub Date : 2021-01-01 DOI: 10.29374/2527-2179.bjvm003021

Atílio Dalcin Júnior, Vinícius Monteiro Ferreira, L. Carvalho, F. Álvares, V. Vilela, C. M. Ferraz, F. Veloso, Thalita Fonseca Lima, F. R. Braga, J. V. Araújo

{"title":"Association of the nematophagous fungi Arthrobotrys musiformis and Monacrosporium sinense in vitro and in vivo for biological control of equine cyathostomins","authors":"Atílio Dalcin Júnior, Vinícius Monteiro Ferreira, L. Carvalho, F. Álvares, V. Vilela, C. M. Ferraz, F. Veloso, Thalita Fonseca Lima, F. R. Braga, J. V. Araújo","doi":"10.29374/2527-2179.bjvm003021","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm003021","url":null,"abstract":"The fungi Arthrobotrys musiformis (A144 isolate) and Monacrosporium sinense (SF53 isolate) were evaluated for controlling L3 of cyathostomins. In vitro , Petri dishes containing 2% water-agar were divided into groups: 1 (A144 + SF53); 2 (SF53); 3 (A144); 4 (control group). In vivo , 24 animals received pellets containing fungal mycelium. The animals were divided into four groups: 1 (100 g of pellets containing A144 + SF53 isolates); 2 (100 g of pellets containing A144 isolate); 3 (100 g of pellets containing SF53 isolate); 4 (Pellets without fungi). Feces were collected at 12, 24, 36, 48, 60 and 72 hours after pellet administration. The association of isolates, in vitro , was able to reduce L3 by 69.7%, compared with the control group; A144 isolate reduced L3 by 77.3%; and SF53 isolate reduced L3 by 84.3%. In vivo , the association of fungi A. musiformis and M. sinense showed predatory activity against L3 of cyathostomins with efficacy ranged from 63.2% to 83%. The association of the fungi A. musiformis and M. sinense both in vitro and in vivo proved to be efficient for controlling L3 of cyathostomins.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69978937","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}

引用次数: 2

Report of Candidatus Mycoplasma haematoparvum and Mycoplasma haemocanis canine infections in Massambaba restinga, Brazil 巴西Massambaba restinga市犬血疟支原体和血疟支原体感染报告

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-12-08 DOI: 10.29374/2527-2179.BJVM000420

M. Miranda, B. Alberigi, F. Mendes-de-Almeida, A. Bendas, N. Almosny, J. Paiva, N. Labarthe

引用次数: 0

Unusual pulmonary thromboembolism in a Dirofilaria immitis infected dog 感染Dirofilaria immitis的狗出现异常肺血栓栓塞

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-12-07 DOI: 10.29374/2527-2179.bjvm000320

B. Alberigi, Nathalia Oliveira Lemos, B. Farias, E. C. P. D. Almeida, F. Mendes-de-Almeida, N. Labarthe

{"title":"Unusual pulmonary thromboembolism in a Dirofilaria immitis infected dog","authors":"B. Alberigi, Nathalia Oliveira Lemos, B. Farias, E. C. P. D. Almeida, F. Mendes-de-Almeida, N. Labarthe","doi":"10.29374/2527-2179.bjvm000320","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm000320","url":null,"abstract":"The nematode Dirofilaria immitis and its endosymbiont Wolbachia are the agents of canine heartworm (HW) disease. The worm´s main habitats are the pulmonary arteries, which elicit inflammation and disorders of the coagulation process. Clinical signs vary according to multiple factors, including worm burden, individual reaction, and duration of infection. This report describes an unusual case of pulmonary thromboembolism secondary to HW infection. A 7-year-old female dachshund presented with a history of cough, dyspnea, and two syncope episodes. On physical examination, the oral mucosa was slightly discolored, the femoral pulse was weak, respiratory distress was present, and the abdomen distended. Echocardiography showed severe right atrioventricular and pulmonary artery enlargement and a large structure with high echogenicity in the artery. After the dog died naturally, the lungs and heart were examined. Only one worm was found in the right ventricle, and a large thrombus was found in the main pulmonary artery. Histologically, fibrin thrombi and fragments of parasites were present inside the pulmonary artery branches. These findings highlight the importance of a thorough clinical evaluation of HW patients and confirm that only a few worms can threaten an animal’s life. Therefore, veterinarians must enforce chemoprophylaxis once treatment is life threatening.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42184027","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}

引用次数: 1

Hematological and biochemical aspects of cats naturally infected with feline immunodeficiency virus and feline leukemia 自然感染猫免疫缺陷病毒和猫白血病的猫的血液学和生化方面

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-12-03 DOI: 10.29374/2527-2179.bjvm110020

L. C. Lacerda, Aísla Nascimento da Silva, R. Cruz, J. S. Freitas, R. A. Said, A. D. Munhoz

{"title":"Hematological and biochemical aspects of cats naturally infected with feline immunodeficiency virus and feline leukemia","authors":"L. C. Lacerda, Aísla Nascimento da Silva, R. Cruz, J. S. Freitas, R. A. Said, A. D. Munhoz","doi":"10.29374/2527-2179.bjvm110020","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm110020","url":null,"abstract":"Considering the importance and severity of feline immunodeficiency virus (FIV) and feline leukemia virus (FeLV) infections, information on laboratory abnormalities can determine the prognosis of infected cats. This study aimed to determine the laboratory alterations of domiciled asymptomatics cats naturally infected by FIV and/or FeLV in Northeastern Brazil. Blood samples from 200 cats were evaluated by nested-PCR and commercial immunochromatographic test for diagnosis of these infections. Complete blood count (CBC) and serum biochemistry analyses were performed to evaluate laboratory abnormalities. CBC and biochemical values of cats tested positive for FIV and/or FeLV were tabulated for the presence or absence of changes and analyzed using the chi-square test with Yates correction or Fisher’s exact test for each variable, with a confidence interval of 95%. The total frequency was 6% (12/200) and 3% (6/200) for FIV and FeLV, respectively. The presence of hyperbilirubinemia (total, direct, and indirect) was the only change observed in cats positive for FIV compared to FIV-negative controls (p<0.05). We believe that laboratory changes compatible with immunosuppressive conditions should be more frequent in FIV/FeLV positive cats that already present clinical signs of the disease.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46209693","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}

引用次数: 3

Reproductive efficiency and milk yield in Sindhi breed cattle 信德省品种牛的繁殖效率和产奶量

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-11-16 DOI: 10.29374/2527-2179.bjvm105120

Rafaella da Rocha Olivieri de Barros, R. R. Mello, S. L. G. D. Sousa, K. N. Oliveira, Jorge Carlos Dias de Sousa, E. Modesto, M. Mello

{"title":"Reproductive efficiency and milk yield in Sindhi breed cattle","authors":"Rafaella da Rocha Olivieri de Barros, R. R. Mello, S. L. G. D. Sousa, K. N. Oliveira, Jorge Carlos Dias de Sousa, E. Modesto, M. Mello","doi":"10.29374/2527-2179.bjvm105120","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm105120","url":null,"abstract":"The aim of this study was to identify the average of productive and reproductive traits in Red Sindhi females and evaluate if there is an influence of the reproductive traits on milk yield in this breed. Data related to reproductive and productive traits of 638 Sindhi breed dairy cows from North, Northeast, Midwest and Southeast regions of Brazil were provided by ABCZ. Analysis of variance followed by analysis of correlation among reproductive traits and between these and milk yield traits were used. Averages for age at first calving (AFC), calving age (CA), calving interval (CI), reproductive efficiency (RE), dry period (DP), lactation period (LP),milk yield (MY), and total milk yield (TMY) were 549.83 ± 560.47 days; 1843.53 ± 739.99 days; 533.28 ± 206.66 days; 75.46 ± 19.95%; 248.28 ± 206.66 days; 263.22 ± 63.51 days; 7.08 ± 2.78 kg of milk. day-1 and 1875.28 ± 893.36 kg of milk.lactation-1, respectively. The traits AFC, calving order (CO), CA, CI, RE and LP were separated into categories and there was no effect on MY among different categories, while the CO showed positive correlation with LP. Therefore, it can be concluded that Red Sindhi breed dairy cows showed high averages for AFC and medium averages for MY, CI and RE.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46317621","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}

引用次数: 0

Influence of obesity on the clinical improvement of tracheal and bronchial collapse in dogs: a case report 肥胖对犬气管支气管萎陷临床改善的影响1例

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-09-23 DOI: 10.29374/2527-2179.bjvm107620

Nathalia Oliveira Lemos, Mário dos Santos Filho, Camila de Oliveira Ferreira Mendes, J. Carmo, E. Eleutério, C. C. P. Veiga, J. Paiva

引用次数: 0

Animal health surveillance by quadrant A new intelligent agricultural surveillance system 象限动物健康监测一种新型智能农业监测系统

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-05-19 DOI: 10.29374/2527-2179.bjvm108020

Francisco Bezerra de Carvalho Neto, Franco Zanandreis, C. B. Gitti

{"title":"Animal health surveillance by quadrant A new intelligent agricultural surveillance system","authors":"Francisco Bezerra de Carvalho Neto, Franco Zanandreis, C. B. Gitti","doi":"10.29374/2527-2179.bjvm108020","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm108020","url":null,"abstract":"Brazil is the world's greatest beef exporter and Mato Grosso do Sul state is one of the most relevant states of Brazil with utmost importance for animal production. To ensure the health of the animal herd, the Livestock Defense services of all federative units perform securities activities, although not as effective as they should be, following the procedures of the Ministry of Agriculture, Livestock and Supply (MAPA). This study aims to present a brand new health surveillance system established in Mato Grosso do Sul state where each city was mapped in blocks and ranked by hazard levels. An activity planning is carried out in which all city blocks receive livestock defense surveillance. The actions are tracked and registered through GPS devices and the data are assessed by satellites images analyzer software. Therefore, the actions are auditable and the results monthly analyzed for future actions planning. As a result, the surveillance actions ceased to be performed on demand and started to cover not only the areas next to the local office but the entire city areas as well; the registration's and sanitary program's data were updated and activities had become clear and auditable, allowing all actions of the Health Defense services to be controlled and monitored. It is known that, once these actions are implemented in other federative units it may lead to a differential advantage to Brazilian Health Defense Services.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48470103","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}

引用次数: 0

Molecular detection and hematological changes in dogs naturally infected by Babesia vogeli in metropolitan region of Rio de Janeiro 巴西首都地区自然感染巴贝斯虫犬的分子检测及血液学变化

Revista Brasileira De Medicina Veterinaria Pub Date : 2020-01-01 DOI: 10.29374/2527-2179.bjvm032120

Renata Quintela Assad, E. Seabra, M. Lambert, Carmen Beatriz Seti Corrêa, Tatiana Didonet Lemos, H. Toma, F. Scott, N. Almosny

{"title":"Molecular detection and hematological changes in dogs naturally infected by Babesia vogeli in metropolitan region of Rio de Janeiro","authors":"Renata Quintela Assad, E. Seabra, M. Lambert, Carmen Beatriz Seti Corrêa, Tatiana Didonet Lemos, H. Toma, F. Scott, N. Almosny","doi":"10.29374/2527-2179.bjvm032120","DOIUrl":"https://doi.org/10.29374/2527-2179.bjvm032120","url":null,"abstract":"Rosa, CEP 24220-000, Niterói (RJ), Brasil E-mail: renataqassad@yahoo.com.br Abstract Canine babesiosis, one of the most prevalent tick-borne diseases worldwide, is an endemic disease in Brazil that has been detected in several locations. Anemia and thrombocytopenia are the most common hematologic changes in dogs with babesiosis. The aim of this study was to assess the prevalence of piroplasms, and hematological changes found in dogs in a metropolitan region of Rio de Janeiro served by the Small Animals Veterinary Hospital of the Federal Rural University of Rio de Janeiro. The 18S rRNA gene was amplified by polymerase chain reaction (PCR) and sequence-based genetic characterization was performed. Of the total 250 blood samples that were randomly analyzed, nine (3.6%) were positive for Babesia spp. Samples identified as positive for piroplasms by PCR were sequenced and Babesia vogeli was detected. The predominant hematological changes in piroplasm-positive dogs included anemia and thrombocytopenia, which were observed in six (66.7%) and eight (89%) dogs, respectively. The findings indicate that B. vogeli was the predominant piroplasm in most of the affected dogs in the studied metropolitan region. Piroplasm can cause The development of anemia in piroplasmosis is multifactorial and results from both intra and extravascular causes (Ayoob et al., 2010). Anemia was observed in 66.7% of the piroplasm-positive animals in this study. anemia, anisocytosis and polychromasia, leukopenia, lymphopenia, and thrombocytopenia in most animals.","PeriodicalId":54480,"journal":{"name":"Revista Brasileira De Medicina Veterinaria","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69979024","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}

引用次数: 0