This article presents two integrated laboratory exercises intended to show students the role of [alpha]-amylases (AAMYs) in saliva and detergents. These laboratory practicals are based on the determination of the enzymatic activity of amylase from saliva and different detergents using the Phadebas test (quantitative) and the Lugol test…

Excessive production of pro-inflammatory mediators by activated brain microglia plays an important role in abnormal neuronal function and cognitive deficits. Studies have shown that the intake of flavonoids is inversely related to cognitive decline and dementia in people 65 years of age or older. Luteolin, a flavonoid found in high concentrations…

Life as people know it here on Earth exchanges energy and materials with the environment. Life forms grow, develop, produce waste products, and reproduce, storing genetic information in DNA and RNA and passing it from one generation to the next. Life evolves, adapting to changes in the environment and changing the environment in return. The basic…