Eneida CESAR MASTRANTONIO, T. Modesto, Douglas ALVES PEREIRA
{"title":"Ocorrência de endoparasitas gastrointestinais em cães da associação protetora animal e ambiental da cidade de Patos de Minas, MG, Brasil","authors":"Eneida CESAR MASTRANTONIO, T. Modesto, Douglas ALVES PEREIRA","doi":"10.14393/VTN-V27N3-2021-61319","DOIUrl":"https://doi.org/10.14393/VTN-V27N3-2021-61319","url":null,"abstract":"O presente trabalho teve como objetivo investigar a ocorrência de endoparasitos gastrointestinais em cães da Associação Protetora Animal e Ambiental de Patos de Minas (ASPAA), na cidade de Patos de Minas, MG. Foram avaliados 100 cães abrigados no período de abril de 2017 a fevereiro de 2018. Uma amostra de fezes frescas de cada animal foi coletada e submetida as técnicas de Hoffman, Pons e Janer (1934) e Willis e Mollay (1921). Os principais ovos de helmintos encontrados foram Ancylostoma sp. e Toxocara canis, e o protozoário da classe coccídea Isospora canis. A infecção causada por Toxocara canis e Ancylostoma sp. foi predominante, enfatizando uma ameaça para a saúde pública, considerando a estreita proximidade entre o homem e o cão e o potencial zoonótico dos principais gêneros encontrados nesse estudo.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"68 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120898632","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":"Nanocomposite of Ag-Doped ZnO and Ag2O nanocrystals in control of Salmonella Heidelberg biofilms formed in commercial eggs","authors":"A. E. Schlemper","doi":"10.14393/VTN-V27N3-2021-56726","DOIUrl":"https://doi.org/10.14393/VTN-V27N3-2021-56726","url":null,"abstract":"As Salmonellas spp, são um importante agente causador de Salmonelose em humanos. O controle da Salmonella spp. é importante pois a bactéria ultrapassa a barreira da casca atingindo o embrião e infecta lotes de aves que podem levar a infecção ao ser humano. A desinfecção costuma ser feita por vários sanitizantes, porém com os avanços da nanotecnologia, formas novas e mais eficientes de controle desse agente estão sendo estudadas, como as nanopartículas. Estudos preliminares dessas nanopartículas têm mostrado sucesso de seu uso no controle de microrganismos. A padronização da concentração ideal de uso deste nanocomposto é fundamental para a máxima eficiência no controle de Salmonella spp. Ovos vermelhos oriundos de postura comercial foram comprados no comércio local e tratados em laboratório com as nanopartículas em diferentes concentrações e após 24 horas formaram o biolfilme. Os ovos foram lavados para a retirada das bactérias livres e foi realizado exame microbiológico convencional para isolamento de Salmonella spp. e PCR para identificação das colônias. O objetivo deste artigo foi avaliar a eficácia da utilização de nanocompostos de óxido de prata com óxido de zinco dopado com óxido de prata (ZnO: Ag-Ago) em diferentes concentrações na prevenção da formação de biofilmes na casca dos ovos.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129756009","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}
Fernando Paixão Lisboa, Mariana Polesso Mazzuchini, Frederico Ozanam Papa, J. A. Dell’Aqua Junior
{"title":"SPERM ENERGY METABOLISM","authors":"Fernando Paixão Lisboa, Mariana Polesso Mazzuchini, Frederico Ozanam Papa, J. A. Dell’Aqua Junior","doi":"10.14393/vtn-v27n2-2021-54736","DOIUrl":"https://doi.org/10.14393/vtn-v27n2-2021-54736","url":null,"abstract":"The development of techniques to increase sperm longevity demands knowledge about cellmetabolism. Sperm requires a constant supply of energy to maintain its cell functions.Approximately 500 metabolic reactions take place in somatic cells, and several of them requireenergy. Most of the produced energy goes for sperm motility, which is an ATP-dependentspecialized process. Spermatozoa possess the required mechanisms to produce energy throughglycolysis, citric acid cycle (Krebs cycle) and oxidative phosphorylation. Understanding thesepathways provides knowledge on the interactions between the semen extender substrates andsperm cells. The aim of this review is to approach the major energy producing pathways of thesperm, as well as the substrates available for this metabolism.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130668915","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":"A PLATE-ROD CONSTRUCT FOR REPAIR OF A HUMERAL DIAPHYSEAL FRACTURE IN A BLACK HOWLER MONKEY INFANT","authors":"L. Pacheco, Karine O. M. Pacheco","doi":"10.14393/vtn-v27n2-2021-55712","DOIUrl":"https://doi.org/10.14393/vtn-v27n2-2021-55712","url":null,"abstract":"An infant black howler monkey (Alouatta caraya), aged approximately three months, presented with atransverse fracture of the distal third of the right humeral shaft underwent surgical treatment using aplate-rod construct. A 1.00-mm diameter intramedullary pin was used in a retrograde fashion to reduceboth the fracture and plate stress. The plate-rod construct was a seven-hole 1.5-mm veterinary cuttableplate, which was installed following the principles of biological osteosynthesis. The animal presentedno pain in the postoperative exams and used the limb normally. Bone consolidation was observed foreighth weeks after surgery, showing that the treatment was effective.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114631909","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}
Gustavo Roberto Dias Rodrigues, Beatriz Schultz, Marco Túlio Santos Siqueira, Amanda Lara Fonseca, Marcela Rodrigues de Oliveira, Débora Adriana de Paula Silva, Gilberto de Lima Macedo Junior
{"title":"USE OF ACTIVE AND INACTIVE YEASTS IN LAMB DIETS: INTAKE, DIGESTIBILITY, AND METABOLISM","authors":"Gustavo Roberto Dias Rodrigues, Beatriz Schultz, Marco Túlio Santos Siqueira, Amanda Lara Fonseca, Marcela Rodrigues de Oliveira, Débora Adriana de Paula Silva, Gilberto de Lima Macedo Junior","doi":"10.14393/vtn-v27n2-2021-58884","DOIUrl":"https://doi.org/10.14393/vtn-v27n2-2021-58884","url":null,"abstract":"This study aims to evaluate the use of active, inactive plus active, and inactive yeasts on the consumptionof dry matter, water, and the apparent digestibility of dry matter, urinary parameters, and serummetabolites of lambs. Twenty crossbred lambs (Dorper x Santa Inês) were used, with an initial averagebody weight of 31.89 kg and seven months of age, distributed in a completely randomized design.Treatments were Control group (without yeasts); Active Flora® (ICC), live yeast plus inactivated yeast(Saccharomyces cerevisiae, 2.0 x 1010 UFC g-1) in the dose of 0.003 kg of animal dry matter -1 day-1,;Milk Sacc X® (Alltech®), active yeast - Saccharomyces cerevisiae strain 1026, 5.0 x 108 UFC g-1 - atthe dose of 0.0015 kg of animal dry matter-1 day-1; and Rumen Yeast® (York Ag Products INC.), inactiveyeast - Saccharomyces cerevisiae,1.5 x 104 UFC g-1 - in the dose of 0.0045 kg of animal dry matter-1day-1. Variance analysis and the SNK (Student-Newman-Keuls) test were performed considering 5%significance. For glycemic concentrations over time, regression analysis at 5% significance wereperformed. The fecal score, as a non-parametric variable, was assessed by the Kruskal and Wallis testat a 5% significance level. There was a statistical difference (P< 0.05) in fecal dry matter (FDM), wherethe Active Flora® treatment was inferior to the others. The use of different yeasts did not change theintake and digestibility of dry matter, water, urinary parameters, and serum concentrations of energy,protein, and liver metabolites (P> 0.05). The average dry matter intake was 1.16 ± 0.16 kg day-1, whereasthe dry matter digestibility was 85.40 ± 2.73%. It was concluded that active and/or inactive yeasts canbe used as additives in the diet of lambs, maintaining the intake and digestibility of dry matter withoutcausing metabolic disturbances.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123052060","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}
Onaldo Guedes Rodrigues, Ana Célia Rodrigues Athayde, Marcílio Fontes Cézar, José Morais Pereira Filho, José Júnor Lopes, Maria Das Graças Gomes Cunha, Carpejane Ferreira da Silva
{"title":"EFFECTS OF PURGE POTATO (OPERCULINA MACROCARPA) IN MULTINUTRITIONAL BLOCKS ON SHEEP NATURALLY INFECTED WITH GASTROINTESTINAL HELMINTH","authors":"Onaldo Guedes Rodrigues, Ana Célia Rodrigues Athayde, Marcílio Fontes Cézar, José Morais Pereira Filho, José Júnor Lopes, Maria Das Graças Gomes Cunha, Carpejane Ferreira da Silva","doi":"10.14393/vtn-v27n2-2021-55655","DOIUrl":"https://doi.org/10.14393/vtn-v27n2-2021-55655","url":null,"abstract":"Este trabalho teve como objetivo avaliar a eficácia da batata de purga (Operculina macrocarpa) incorporados a blocos multinutricionais (BMs) sobre nematódeos gastrintestinais de ovinos. O trabalho foi desenvolvido na fazenda Lameirão no município de Santa Teresinha-PB, Brasil, de acordo com um delineamento inteiramente casualizado, com quatro tratamentos e seis repetições de um animal. Os tratamentos foram: T1 = apenas BMs; T2 = BMs + batata de purga (1g/Kg/peso vivo); T3 = BMs + batata de purga (0,5g/Kg/pv) e T4 = BMs + anti-helmíntico químico. Os ganhos de pesos diários e final se mostraram mais elevados para os tratamentos BMs com batata de purga 1g/Kg/pv, 0,5g/Kg/pv e químico com GPMD=56,7; 38,3; 53,8g e GPT=3,4; 2,3; 3,1kg respectivamente. Como também para o OPG que diminuiu aos sete dias com 767, 516, 267 e eficácia de 53, 68, e 84% respectivamente. Na coprocultura foram identificados dois gêneros com maior prevalência do Haemonchus sp. em todos os tratamentos. Foram recuperados os parasitos Haemonchus contortus, Trichostrongylus colubriformis, Strongyloides papillosus, Oesophagostomum columbianum. Os tratamentos acrescidos de batata de purga (O. macrocarpa) apresentaram eficácia considerável para um fitoterápico, com isso este método de controle com blocos multinutricionais acrescidos do fitoterápico nas doses de 0,5 a 1g/Kg/pv seria usado para diminuir os níveis de infecção global dos parasitos.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134333969","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":"POST-NEUTERING URETHRAL SPHINCTER MECHANISM INCOMPETENCE IN FEMALE DOGS","authors":"Á. Pöppl, L. Jesus, M. C. Oliveira","doi":"10.14393/VTN-V27N1-2021-56462","DOIUrl":"https://doi.org/10.14393/VTN-V27N1-2021-56462","url":null,"abstract":"A castração de fêmeas caninas é uma cirurgia de rotina que visa principalmente a prevenção de doenças e o controle populacional da espécie. Ela não é, todavia, desprovida de consequências indesejáveis, e a incontinência urinária pós-castração é uma das mais significativas. Tratamento medicamentoso é preconizado para estes casos, sendo o emprego dos fármacos α-adrenérgicos e estrogênicos os mais frequentemente descritos na literatura. Entretanto, o uso de antidepressivos tricíclicos pode ser eficaz no controle dos sinais clínicos da incontinência. O mecanismo exato que envolve esta afecção ainda não é completamente entendido. Acredita-se que uma deficiência de estrógeno e consequente perda de tônus uretral sejam responsáveis pela ocorrência dos sinais, mas é possível que outros fatores como os níveis de gonadotrofinas e de hormônio liberador de gonadotrofinas estejam implicados na patogenia da incontinência urinária pós-castração.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133781567","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}
P. A. Filippo, Wesley Matheus Rocha Sousa, Thais Ayumi Stedile Fujimoto, F. C. Mota, A. E. Alves
{"title":"Acute Phase Proteins response and their clinical application in veterinary medicine","authors":"P. A. Filippo, Wesley Matheus Rocha Sousa, Thais Ayumi Stedile Fujimoto, F. C. Mota, A. E. Alves","doi":"10.14393/vtn-v26n1-2020-53216","DOIUrl":"https://doi.org/10.14393/vtn-v26n1-2020-53216","url":null,"abstract":"Acute phase proteins (APP) are the group of blood proteins that the synthesis happens in a quick and intense manner in response to external or internal challenges, such as infection, inflammation, surgical trauma or stress. These proteins have been used as biomarkers of inflammation, infection and trauma in human medicine, but have been relatively under-utilised in the context of veterinary medicine due to the unknown diagnostic possibilities. \u0000The purpose of this paper is to update the knowledge about APPs in veterinary medicine, reviewing results from different studies suggesting possible clinical applicability of APP measurement as a valuable tool for veterinary diagnostic and prognostic.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125024609","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}
Érica Beatriz Schultz, S. Goulart, I. Garcia, Rafael Marzall do Amaral, J. Grossi
{"title":"Torta da polpa de macaúba na dieta de cabras leiteiras","authors":"Érica Beatriz Schultz, S. Goulart, I. Garcia, Rafael Marzall do Amaral, J. Grossi","doi":"10.14393/vtn-v25n1-2019.5","DOIUrl":"https://doi.org/10.14393/vtn-v25n1-2019.5","url":null,"abstract":"In order to evaluate the technical and economic feasibility of including macaúba pulp cake on the diet of goats in the final third of lactation, 16 adult animals were separated into two collective pens containing eight animals each, one of them receiving concentrate containing 41.2 g.kg-1of macaúba cake. The addition of macaúba pulp cake to the concentrate Schultz; Goulart; Garcia; Amaral; Grossi Torta da polpa de macaúba na dieta de cabras leiteiras 77 Vet. Not. | Uberlândia, MG | v.25 | n.1 | p.67-81 | jan./jun. 2019 | ISSN 1983-0777 reduced the consumption of roughage without affecting the performance of the animals. Likewise, the protein, fat, lactose and total solids content in the milk were not affected. The feed cost was reduced with the inclusion of the cake in the diet. The inclusion of the macaúba pulp cake to the diet of goats in the final third of lactation is technically and economically feasible for the inclusion level evaluated.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"34 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133771424","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}
G. L. M. Júnior, Leonardo Lopes Magno, Karla Alves Oliveira, C. M. Araujo, Laura Ferrari Monteiro Varanis, Tamires Soares Assis
{"title":"Uso de diferentes fontes de proteína e de gordura na composição de proteinados para ovinos: consumo e digestibilidade aparente","authors":"G. L. M. Júnior, Leonardo Lopes Magno, Karla Alves Oliveira, C. M. Araujo, Laura Ferrari Monteiro Varanis, Tamires Soares Assis","doi":"10.14393/vtn-v25n1-2019.4","DOIUrl":"https://doi.org/10.14393/vtn-v25n1-2019.4","url":null,"abstract":"The objective was to evaluate the intake and the apparent digestibility of sheep, consuming corn silage with different protein concentrates. The work was conducted at Fazenda Capim Branco, Federal University of Uberlândia. Five adult, non-pregnant Santa Ines sheep were used, arranged in a 5X5 latin square outline. The treatments consisted of different protein concentrates, having as protein source soybean meal protected or not, and presence of protected fat. The dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), water and protein concentrate intake, and DM, CP and NDF digestibilities were evaluated. The treatments did not affect the intake and digestibility of dry matter and nutrients by the animals (P> 0.05), and only water consumption (P <0.05) was altered. The protected fat allowed the energetic supply without causing intake drop and the soybean meal, was efficient in meeting the requirements of the animals. The use of protein concentrates was efficient in animal supplementation without altering the data regarding diet intake and digestibility.","PeriodicalId":241534,"journal":{"name":"VETERINÁRIA NOTÍCIAS","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121820843","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}