Acetyl group known as paracetamol), and acetylsalicylic acid (better known as aspirin). The introduction of an acetyl group into a molecule is called acetylation. In biological organisms, acetyl groups are commonly transferred from acetyl-CoA to other organic molecules. Acetyl-CoA is an intermediate both in the biological synthesis and in the breakdown of many organic molecules. Acetyl-CoA is also created during the second stage of cellular respiration, the Krebs Cycle, by the action of pyruvate dehydrogenase on pyruvic acid. Histones and other proteins are often modified by acetylation. For example, on the DNA level, histone acetylation by acetyltransferases (HATs) causes an expansion of
Traditional Hausa medicine Traditional Hausa medicine The Hausa people are an African tribe originating from what is modern-day Nigeria. Their medicine is heavily characterized by Islamic influence from the East as well as traditional, African-style herbology, and religious practices which are still prevalent today. Many traditional healing methods such as religious and spiritual healing are often used alongside more modern scientific medicine among Hausa villages and cities. The bokaye and the yan bori are the most commonly known practitioners in Hausa society before the arrival of Islamic culture. The bokaye was an herbologist and subsisted on collecting and selling medical herbs and advice.