Título

Molecular Identification of Mycobacterium Species of Public Health and Veterinary Importance from Cattle in the South State of México

Autor

ADRIAN ZARAGOZA BASTIDA

NALLELY RIVERO PEREZ

BENJAMIN VALLADARES CARRANZA

KEILA ISAAC OLIVE

Martín Antonio Pablo Moreno Pérez

HORACIO SANDOVAL TRUJILLO

NINFA RAMIREZ DURAN

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/licenses/by-nc-nd/4.0

Materias

Mycobacterium - ([1712-9532]) Ocupational exposure - ([1712-9532]) nontuberculous mycobacteria - ([1712-9532]) cattle - ([1712-9532]) milk samples - ([1712-9532]) 23S RNA - ([1712-9532]) CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA - (CTI)

Resumen o descripción

Mycobacterium genus causes a variety of zoonotic diseases. The best known example is the zoonotic tuberculosis due to M. bovis. Much less is known about “nontuberculous mycobacteria (NTM),” which are also associated with infections in humans. The Mexican standard NOM-ZOO-031-1995 regulates the presence of M. bovis in cattle; however, no regulation exists for the NTM species. The objective of this study was to isolate and identify nontuberculous mycobacteria species from cattle of local herds in the south region of the State of Mexico through the identification and detection of the 100 bp molecular marker in the 23S rRNA gene with subsequent sequencing of the 16S rRNA gene.Milk samples (35) and nasal exudate samples (68) were collected. From the 108 strains isolated, 39 were selected for identification. Thirteen strains isolated from nasal exudates amplified the 100 bp molecular marker and were identified as M. neoaurum (six strains), M. parafortuitum (four strains), M. moriokaense (two strains), and M. confluentis (one strain). Except M. parafortuitum, the other species identified are of public health and veterinary concern because they are pathogenic to humans, especially those with underlying medical conditions.

Editor

Hindawi

Fecha de publicación

14 de junio de 2017

Tipo de publicación

Artículo

Recurso de información

http://hdl.handle.net/20.500.11799/79790

Fuente

1712-9532

Idioma

Inglés

Relación

DOI;https://doi.org/10.1155/2017/6094587

Audiencia

Estudiantes

Investigadores

Repositorio Orígen

REPOSITORIO INSTITUCIONAL DE LA UAEM

Descargas

372