This on-line exercise is focused on lactic acid bacteria, a group of related bacteria that produce lactic acid as a result of carbohydrate fermentation. It includes a protocol for the enrichment of lactic acid bacteria...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 68-year-old white female with a "history of coronary artery disease, angina, and chronic obstructive pulmonary disease...