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| Registros recuperados: 59 | |
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| Gigli,Isabel; Maizon,Daniel Omar. |
| MicroRNAs (miRNAs) have been identified in cells as well as in exosomes in biological fluids such as milk. In mammary gland, most of the miRNAs studied have functions related to immunity and show alterations in their pattern of expression during lactation. In mastitis, the inflammatory response caused by Streptococcus uberis alters the expression of miRNAs that may regulate the innate immune system. These small RNAs are stable at room temperature and are resistant to repeated freeze/thaw cycles, acidic conditions and degradation by RNAse, making them resistant to industrial procedures. These properties mean that miRNAs could have multiple applications in veterinary medicine and biotechnology. Indeed, lactoglobulin-free milk has been produced in transgenic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactation; Mastitis; Milk; MiRNA. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572013000400001 |
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| SILVA, E. R. da; SAUKAS, T. N.; ALVES, F. S. F.; PINHEIRO, R. R.. |
| A mastite e uma doenca altamente prevalente em rebalnhos leiteiros de todo o mundo. Os agentes causais das mastites em caprinos sao semelhantes aqueles da doenca em bovinos, sendo os Staphylococcus coagulase positiva os mais frequentes patogenos associados a forma clinica e os Staphylococcus coagulase negativa a forma subclinica da mastite caprina. O diagnostico da mastite clinica e facil, baseado primariamente nos sinais clinicos; entretanto, o diagnostico da forma subclinica e um problema, tendo-se como metodos auxiliares os testes fisico-quimicos do leite e os baseados no aumento do conteudo celular da glandula mamaria. Por serem rapidos e de facil execucao, os testes baseados no aumento celular do leite sao muito utilizados, sendo o California Mastitis... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Diagnostic.; Caprino; Mamite; Diagnóstico; Goats; Mastitis; California mastitis test.. |
| Ano: 1996 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/514270 |
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| Estanguet,A.A.; Tamiozzo,P.J.; Tirante,L.; Chaves,J.; Raviolo,J.; Giraudo,J.; Ambrogi,A.. |
| Mycoplasma bovis es el mycoplasma causante de mastitis más importante en vacas lecheras y ha sido diagnosticado en nuestro país así como a nivel mundial. Para realizar estudios epidemiológicos de brotes, el análisis por MLVA parece ser una herramienta adecuada para la tipificación genética del patógeno. En el presente trabajo se analizaron 7 cepas de M. bovis provenientes de 2 tambos distintos (muestras de leche de tanque de enfriado, y cuartos mamarios de vacas con y sin signos de mastitis) que habían sido previamente identificadas. Se estudiaron por PCR 4 regiones que comprenden secuencias repetidas en tándem (TR). Dentro de los loci TR analizados, sólo se encontró variabilidad en TR 52, en el cual se observaron 2 posibles alelos en muestras que... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ganado lechero; Mastitis; Mycoplasma bovis; Subtipos genéticos; MLVA.. |
| Ano: 2015 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982015000200003 |
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| Ott, Stephen L.. |
| The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research. The USDA's National Agricultural Statistics Service (NASS) collaborated with NAHMS to select a statistically valid sample yielding 2,542 producers. Included in the study were 20 states that represented 83.1 percent of the U.S. milk cows as of January 1, 1996. Veterinary Medical Officers (VMO's) and Animal Health Technicians (AHT's) collected data for Part III from 1,219 operations that had 30 or more milk cows on January 1, 1996, from February 20 through May 24, 1996. Contact for this paper: Steven Ott |
| Tipo: Report |
Palavras-chave: NAHMS; Dairy; Cattle; Health; Mastitis; Labor; Antibiotics; Biosecurity; Vaccination; Manure management; Livestock Production/Industries. |
| Ano: 1996 |
URL: http://purl.umn.edu/32752 |
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| Registros recuperados: 59 | |
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