Monograph for a pharmaceutical substance: According to the United States pharmacopeia (USP)- A monograph is a written document that reflects...

Nervous system : The nervous system controls the function of all other systems such as Human behavior, Intellectual ability, the release of...

Drugs: Drug is any substance presented for treating, curing or preventing diseases in human beings or animals. It may also be used for mak...

Tannin: Tannins are astringent, bitter plant polyphenols that either bind and precipitate or shrink proteins and various other organic co...