Ciencia Animal Brasileira最新文献

Sensorial and instrumental parameters of chocolate-flavored dairy desserts obtained in the retail trade 在零售贸易中获得的巧克力味乳制品甜点的感官和仪器参数

Ciencia Animal Brasileira Pub Date : 2023-08-11 DOI: 10.1590/1809-6891v24e-74566e

C. Cutrim, F. R. Torres, M. Cortez

{"title":"Sensorial and instrumental parameters of chocolate-flavored dairy desserts obtained in the retail trade","authors":"C. Cutrim, F. R. Torres, M. Cortez","doi":"10.1590/1809-6891v24e-74566e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-74566e","url":null,"abstract":"Abstract The food industry has presented a great diversification of products with different flavors, textures, and target consumers. In particular, the dairy dessert branch presents a wide range of milkand dairy-based products. Chocolate-flavored dairy desserts are one of the most common types of commercial desserts in Brazil. In this context, the aim of this work was to evaluate the sensory and instrumental attributes of chocolate dairy desserts available in the local market. Five brands of commercial dairy desserts available in retail markets were evaluated for their instrumental color, apparent viscosity and sensory attributes to determine how they affect consumers’ perceptions using penalty analysis and hierarchical cluster analysis. A lack of uniformity between the analyzed samples was observed, a fact confirmed by the sensory perspective since for most of the attributes, consumers considered the samples to be above or below the ideal, and overall liking, color and flavor were the most significant attributes that could positively influence the buying decision. The attributes of sensory and instrumental analysis could be an important tool for the food industry to determine the points of weakness of products and the desires of target consumers.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67271046","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

Effect of emulsifier addition on metabolizable energy reduction in broiler diets 添加乳化剂对肉仔鸡日粮代谢能降低的影响

Ciencia Animal Brasileira Pub Date : 2023-08-01 DOI: 10.1590/1809-6891v24e-75526e

Marcus Vinicius Morais de Oliveira, N. Leandro, M. Café, R. R. Santos, D. Jacob, M. Pires

{"title":"Effect of emulsifier addition on metabolizable energy reduction in broiler diets","authors":"Marcus Vinicius Morais de Oliveira, N. Leandro, M. Café, R. R. Santos, D. Jacob, M. Pires","doi":"10.1590/1809-6891v24e-75526e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-75526e","url":null,"abstract":"Abstract This study aimed to evaluate the effect of including soy lecithin emulsifier (SL) in broiler diets with reduced metabolizable energy levels and to correlate it with nutrient metabolizability coefficients, as well as to determine apparent metabolizable energy (AME). Two metabolic trials were conducted in a completely randomized design with a 3x2 factorial arrangement (diet with three levels of metabolizable energy, with or without the inclusion of emulsifier), totaling six treatments. In the starter phase, chicks received diets with 2,950, 3,050, and 3,150 kcal/kg of metabolizable energy, with six replications of 10 birds each, totaling 360 birds. In the grower phase, the energy levels of 3,100, 3,150, and 3,200 kcal/kg of feed were tested in 210 birds were used in seven replications of five chicks each. An interaction effect was observed in the starter phase, with the nitrogen metabolizability coefficient increasing when the emulsifier was added to diets with reduced energy. Additionally, emulsifier inclusion increased nitrogen-corrected AME (AMEn). An interaction effect was also present in the grower phase, with AME and AMEn increasing when the emulsifier was added to diets with lower energy levels. In summary, emulsifier inclusion in broiler diets can reduce metabolizable energy while improving AMEn in both the starter and grower phases, as well as AME in growing broilers.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67271167","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

Implementation of a milking system and quality management for buffalo milk at an experimental station in Rio Grande do Sul, Brazil 在巴西南大德州里约热内卢的一个试验站实施水牛奶挤奶系统和质量管理

Ciencia Animal Brasileira Pub Date : 2023-07-21 DOI: 10.1590/1809-6891v24e-75499e

Vitória Leite Di Domenico, A. Paiva, L. Jank, C. A. Tomaszewski, A. S. Motta

{"title":"Implementation of a milking system and quality management for buffalo milk at an experimental station in Rio Grande do Sul, Brazil","authors":"Vitória Leite Di Domenico, A. Paiva, L. Jank, C. A. Tomaszewski, A. S. Motta","doi":"10.1590/1809-6891v24e-75499e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-75499e","url":null,"abstract":"Abstract Buffalo milk production is an activity that has grown in recent years, mainly due to the physicochemical characteristics found in this type of milk, which is the second most produced in the world. The objective of this study was to implement a milking system and monitor the identity and quality standards of buffalo milk produced at the Experimental Agronomic Station of the Federal University of Rio Grande do Sul. Samples were collected fortnightly between June and November 2021, totaling ten collections. The means obtained at the end of the monitoring were 4.84 g/100 g for fat, 4.64 g/100 g for protein, 5.06 g/100 g for lactose, 15.26 g/100 g for total solids, 10.42 g/100g for non-fat solids, 0.18 g lactic acid/100 mL of milk for acidity, 1.037 g/cm3 for density, -0.533°C for cryoscopic index, 3.5 x 105 cells/mL for somatic cell count, and 8.0 x103 CFU/ml for standard plate count. Residues of antibiotics and antiparasitics were not found. An increase in the concentration and frequency of some fatty acids was observed, after an increment in the nutritional management of the animals, in addition to predominance of palmitic acid (C16:0) and oleic acid (C18:1- cis (n9)). The results indicate a significant improvement in the quality of the milk in the assessment period, due to the corrective actions that were established, and the standard plate count showed good agricultural practices as to milk sourcing and the hygiene of the materials, being below the limits required by NI 76. The buffalo milk produced by the herd at the Experimental Station showed physicochemical and microbiological results in accordance with the legislation, being a raw material to be explored in the prospection of derivative products.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67271103","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

Artificial neural networks for the management of poultry industry: a simulation based on the broiler production chain 用于家禽业管理的人工神经网络:基于肉鸡生产链的仿真

Ciencia Animal Brasileira Pub Date : 2023-07-21 DOI: 10.1590/1809-6891v24e-75400e

Elisar Camilotti, T. Q. Furian, K. Borges, D. T. Rocha, V. P. Nascimento, H. L. Moraes, C. Salle

{"title":"Artificial neural networks for the management of poultry industry: a simulation based on the broiler production chain","authors":"Elisar Camilotti, T. Q. Furian, K. Borges, D. T. Rocha, V. P. Nascimento, H. L. Moraes, C. Salle","doi":"10.1590/1809-6891v24e-75400e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-75400e","url":null,"abstract":"Abstract The aim of this study was to predict production indicators and to determine their potential economic impact on a poultry integration system using artificial neural networks (ANN) models. Forty zootechnical and production parameters from broiler breeder farms, one hatchery, broiler production flocks, and one slaughterhouse were selected as variables. The ANN models were established for four output variables: “saleable hatching”, “weight at the end of week 5,” “partial condemnation,” and “total condemnation” and were analyzed in relation to the coefficient of multiple determination (R2), correlation coefficient (R), mean error (E), mean squared error (MSE), and root mean square error (RMSE). The production scenarios were simulated and the economic impacts were estimated. The ANN models were suitable for simulating production scenarios after validation. For “saleable hatching”, incubator and egg storage period are likely to increase the financial gains. For “weight at the end of the week 5” the lineage (A) is important to increase revenues. However, broiler weight at the end of the first week may not have a significant influence. Flock sex (female) may influence the “partial condemnation” rates, while chick weight at first day may not. For “total condemnation”, flock sex and type of chick may not influence condemnation rates, but mortality rates and broiler weight may have a significant impact.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67271026","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

Effect of assisted calving on uterine puerperal disorders occurrence, and on reproductive efficiency in crossbred dairy cows 辅助产犊对杂交奶牛子宫产后疾病发生及繁殖效率的影响

Ciencia Animal Brasileira Pub Date : 2023-07-21 DOI: 10.1590/1809-6891v24e-75064e

Luís Fernando Faria Coury, C. Campos, G. Moraes, N. S. Reis, R. M. Santos

{"title":"Effect of assisted calving on uterine puerperal disorders occurrence, and on reproductive efficiency in crossbred dairy cows","authors":"Luís Fernando Faria Coury, C. Campos, G. Moraes, N. S. Reis, R. M. Santos","doi":"10.1590/1809-6891v24e-75064e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-75064e","url":null,"abstract":"Abstract The aim of this study was to evaluate the effect of the type of calving (normal or assisted) on the occurrence of puerperal uterine disorders and on the number of artificial inseminations (AI) per conception and pregnancy rate at 150 days postpartum (PPD). Cows were observed during parturition and the type of calving was classified as normal or assisted. Normal calving required no human interference, while assisted calving required a calf removal aid via vaginal access. There were 825 births, 7 stillbirths (0.85%) and 17 twins (2.06%). We analyzed 801 single births, from which 766 (95.63%) were normal and 35 (4.36%) assisted. Were evaluated the uterine disorders occurrence such as retained placenta combined with metritis (PR/ME) and clinical endometritis (CE). The overall occurrences were 10.24% (82/801) of RP/ME, 12.86% for CE and 5.12% for RP/ME and CE. Most of normal calving cows had healthy puerperium (73.89%), whereas a majority of assisted calving cows had uterine disorders (74.29%). The number of AI per conception was similar for cows that had either normal or assisted calving (2.39±0.08 and 3.00±0.43, P = 0.16). There was no evidence of negative influence of calving type on the 150 PPD pregnancy rate of lactating crossbreed dairy cows (P = 0.44). Healthy cows had higher 150 PPD pregnancy rate than cows affected by puerperium uterine disorders (51.65 vs. 42.92%). Normal calving crossbred dairy cows had a healthier puerperium, compared to cows with assisted calving which were more susceptible to puerperium uterine disorders. And cows with a health puerperium have a higher pregnancy rate at 150 days postpartum.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67271216","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

Variabilidade nutricional e física de variedades tradicionais de milho (Zea mays L.) cultivados no vale do Juruá, Acre, Brasil 巴西阿克里州jurua山谷种植的传统玉米品种(Zea mays L.)的营养和物理变异

Ciencia Animal Brasileira Pub Date : 2023-06-26 DOI: 10.1590/1809-6891v24e-74403e

Dheme Rebouças de Araujo, F. A. Gomes, José Genivaldo do Vale Moreira, E. L. P. Mattar, E. A. Araújo, J. Ferreira, Clemeson Silva De Souza, L. D. O. Nascimento

{"title":"Variabilidade nutricional e física de variedades tradicionais de milho (Zea mays L.) cultivados no vale do Juruá, Acre, Brasil","authors":"Dheme Rebouças de Araujo, F. A. Gomes, José Genivaldo do Vale Moreira, E. L. P. Mattar, E. A. Araújo, J. Ferreira, Clemeson Silva De Souza, L. D. O. Nascimento","doi":"10.1590/1809-6891v24e-74403e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-74403e","url":null,"abstract":"Resumo As variedades tradicionais de milho cultivados pelos agricultores familiares constituem-se em fonte de variabilidade genética e são fundamentais para segurança alimentar. Assim, o presente trabalho tem como objetivo, avaliar, com base em componentes físicos e químicos, o comportamento da variabilidade genética de milho tradicional cultivadas em terra firme e praia, na regional Vale do Juruá, estado do Acre. As características constaram da determinação de matéria seca, material mineral, proteína bruta, extrato etéreo, energia bruta, fibra em detergente neutro, amido e digestibilidade in vitro da matéria seca, vitreosidade e densidade dos grãos. Os dados foram analisados mediante estatística descritiva, associado à análise multivariada de componentes principais (PCA), com auxílio do software R. Por meio da PCA, as variedades cultivadas em terra firme e praia formaram 3 grupos distintos, na qual a vitreosidade nos grãos variou de 73,7% a 79,46%, de modo que, as variedades de grãos avermelhadas apresentaram maior presença de endosperma vítreo e maior densidade, havendo uma correlação forte e positiva entre essas variáveis. Já as variedades de grãos amarelas e amarelas-oranges apresentaram maior aderência a energia, amido e maior digestibilidade. Portanto, as variedades tradicionais cultivadas em terra firme e praia, apresentam variações em relação as análises físicas e químicas.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67270545","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

Specular microscopy of the different regions of the cornea in enucleated swine eyes - ex vivo evaluation 去核猪眼角膜不同区域的镜面显微镜观察-离体评价

Ciencia Animal Brasileira Pub Date : 2023-06-26 DOI: 10.1590/1809-6891v24e-75138e

Eduarda Valim Borges de Vargas, A. Pigatto, Rafaella Silva Rocha, Maria Eduarda Mattos Franceschini, J. Pigatto

{"title":"Specular microscopy of the different regions of the cornea in enucleated swine eyes - ex vivo evaluation","authors":"Eduarda Valim Borges de Vargas, A. Pigatto, Rafaella Silva Rocha, Maria Eduarda Mattos Franceschini, J. Pigatto","doi":"10.1590/1809-6891v24e-75138e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-75138e","url":null,"abstract":"Abstract The objective of this study was to determine the endothelial cell density (ECD) and hexagonality of the cornea in the different regions of healthy swine corneal endothelium using specular microscopy. Twenty-four eyeballs from 12 male, 6-month-old Large White pigs (Sus scrofa domesticus) were studied. Contact specular microscopy was performed in the central, superior, inferior, lateral and medial regions. The corneal parameters analysed in this study were ECD and hexagonality. The ECD in the central region was 1865 cells/mm2; in the upper region, it was 1877 cells/mm2, in the lower region, it was 1854 cells/mm2, in the lateral region, it was 1847 cells/mm2, in the medial region, it was 1831 cells/mm2. Hexagonality in the central region, was 53%; in the upper region, it was 54%, in the lower region, it was 54%, in the lateral region, it was 54%, in the medial region, it was 54%. There was no significant difference regarding to the evaluated parameters in all corneal regions evaluated. No statistically significantly differences were observed in ECD and hexagonality between the left and the right eyes. This study demonstrates that ECD and hexagonality of the central cornea area represent the entire endothelial mosaic.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67270973","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

Seroepidemiology of leptospirosis in horses from Santarém, Pará 帕尔<e:1>桑塔姆地区马钩端螺旋体病的血清流行病学研究

Ciencia Animal Brasileira Pub Date : 2023-06-26 DOI: 10.1590/1809-6891v24e-74800e

Bruna Carolina Ulsenheimer, Clare Barboza, Emilie Oberbeck, Rebeca Larissa Castro Silva, I. K. F. D. Sousa, A. V. Laer, A. A. Tonin

{"title":"Seroepidemiology of leptospirosis in horses from Santarém, Pará","authors":"Bruna Carolina Ulsenheimer, Clare Barboza, Emilie Oberbeck, Rebeca Larissa Castro Silva, I. K. F. D. Sousa, A. V. Laer, A. A. Tonin","doi":"10.1590/1809-6891v24e-74800e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-74800e","url":null,"abstract":"Abstract Leptospirosis is an endemic zoonotic disease that is distributed worldwide, which has the potential to have health and economic impacts. Leptospira spp. is spiral-shaped and capable of infecting mammals, including horses, which may result in asymptomatic or clinical forms. Therefore, the current study aimed to analyze the frequency of anti-Leptospira antibodies in serum samples from horses from Santarém, Pará, Brazil. For that purpose, 88 blood samples from horses without a history of leptospirosis vaccination were serologically evaluated through the microscopic agglutination technique (MAT) with a 13 serovars, belonging to ten different serogroups. There were 58 samples that were seropositive (65.90%), which included 28 samples seropositive for Pyrogenes (48.3%), 24 for Autumnalis (41.4%), 18 for Icterohaemorrhagiae (31.0%), and 16 for Grippotyphosa (27.6%). Even without clinical suspicion of leptospirosis or a history of vaccination, the horses showed different frequency of seropositivity. Considering the well-known impact of leptospirosis in human and animal health, our results are important to establish preventive measures to reduce the economic loss in equine production as well as a reduction in public health risk.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67270882","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

Evaluation of the corneal epithelium of rabbits treated with preservative-free eye drops containing ketorolac tromethamine or diclofenac sodium 用含酮咯酸、丙三胺或双氯芬酸钠的无防腐剂滴眼液治疗兔角膜上皮的评价

Ciencia Animal Brasileira Pub Date : 2023-06-26 DOI: 10.1590/1809-6891v24e-75047e

Fabiana Quartiero Pereira, Melina Barbara Bender, T. Silva, B. Santos, P. S. Hünning, Cláudia Skilhan Faganello, Maira Haase Pacheco, J. Mello, Fernanda Bastos de Mello, J. Pigatto

{"title":"Evaluation of the corneal epithelium of rabbits treated with preservative-free eye drops containing ketorolac tromethamine or diclofenac sodium","authors":"Fabiana Quartiero Pereira, Melina Barbara Bender, T. Silva, B. Santos, P. S. Hünning, Cláudia Skilhan Faganello, Maira Haase Pacheco, J. Mello, Fernanda Bastos de Mello, J. Pigatto","doi":"10.1590/1809-6891v24e-75047e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-75047e","url":null,"abstract":"Abstract This study aimed to evaluate the corneal epitheliotoxic effects of preservative-free ketorolac tromethamine 0.5% and diclofenac sodium 0.1% eye drops in rabbits. Seventeen New Zealand rabbits were randomly divided into three groups: the 0.5% ketorolac tromethamine group, the 0.1% diclofenac sodium group, and the control group (0.9% NaCl). For each rabbit, both eyes were treated three times daily according to their treatment group. The corneal epithelia were analyzed using scanning electron microscopy to observe the number of light, grey, and dark cells; the number of epithelial holes; and the loss of hexagonal shape. Both of the formulations administered caused changes in the healthy corneal epithelia of rabbits. Except for number of epithelial holes (p < 0.05), all the parameters showed a statistically significant difference between the groups. The number of dark cells was highest in the ketorolac tromethamine group (p<0.05). The number of grey cells was higher in the diclofenac sodium group than in the control group (p =0.003). A higher number of dark cells was associated with a smaller number of light cells (r =-0.577, p < 0.001). Loss of shape showed a direct correlation with the number of dark cells (r=0.524, p=0.002). Based on the results presented, it was possible to conclude that ketorolac tromethamine 0.5% was more toxic to rabbit corneal epithelium than diclofenac sodium 0.1%.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67271131","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

Neurological diseases of viral origin in cattle in the state of Pernambuco, Brazil: clinical and anatomopathological study 巴西伯南布哥州牛中病毒起源的神经系统疾病:临床和解剖病理学研究

Ciencia Animal Brasileira Pub Date : 2023-06-26 DOI: 10.1590/1809-6891v24e-74810e

M. I. Souza, E. Souto, R. Souto, L. Coutinho, Â. I. Conceição, B. P. Silva, N. A. Costa, C. L. Mendonça, J. Afonso

{"title":"Neurological diseases of viral origin in cattle in the state of Pernambuco, Brazil: clinical and anatomopathological study","authors":"M. I. Souza, E. Souto, R. Souto, L. Coutinho, Â. I. Conceição, B. P. Silva, N. A. Costa, C. L. Mendonça, J. Afonso","doi":"10.1590/1809-6891v24e-74810e","DOIUrl":"https://doi.org/10.1590/1809-6891v24e-74810e","url":null,"abstract":"Abstract Studies related to neurological diseases are of great importance in Veterinary Medicine, particularly those involving production animals, such as cattle, due to their wide sanitary and public health significance. Therefore, the current study aims to describe the frequency of occurrence of the main clinical, laboratory, and anatomopathological findings of cattle diagnosed with neurological diseases of viral origin. Screening was performed in the general register of patients diagnosed through anatomopathological and/or complementary examination with illnesses of viral origin, admitted (live or dead) to the Clínica de Bovinos de Garanhuns-UFRPE from January 2009 to December 2019. The information recovered was entered in a database created in the computer program Microsoft Excel 2010®, distributed into clinical, laboratory, and anatomopathological data. The clinical findings on neurological diseases of viral etiology were very varied and non-specific, and the anatomopathological findings, together with laboratory methods, were of fundamental importance for the establishment of the diagnosis. The high frequency of rabies cases in this study demonstrates the importance of this disease for cattle rearing, as well as for Public Health. We emphasize the importance of including malignant catarrhal fever and herpes meningoencephalitis in the differential diagnosis of neurological diseases in the region, as well as the adoption of sanitary measures.","PeriodicalId":38520,"journal":{"name":"Ciencia Animal Brasileira","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67270961","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