| seroprevalence of toxoplasma gondii infection in domestic pigs in durango state, mexico. | abstract little is known concerning the prevalence of toxoplasma gondii infection in pigs in mexico. antibodies to t. gondii were determined in 1,077 domestic pigs in durango, mexico using the modified agglutination test (mat). two groups (a, b) of pigs were sampled: group a pigs (n=555) were raised in 3 geographical regions in durango state and group b pigs (n=522) were from sonora state but slaughtered in durango city. overall, antibodies to t. gondii were found in 137 (12.7%) of 1,077 pigs, w ... | 2011 | 21506843 |
| [quality characterization of several bolognas in mexico. i. chemical and microbiologic evaluation]. | the state of sonora, is one of the main producers of beer, cattle and pork in méxico. in the work herein reported, it was determined that the total processed meat consumption in sonora was 403.69 ton/month. the main product was bologna which for this reason, was the basis of our study. chemical and microbiological evaluations of the commercial brands of bologna, purchased in local markets, were performed, including analysis for determinations of protein, ash, nitrites, phosphates and benzoic aci ... | 1988 | 3154074 |