This article aims to identify the traditional industries and crafts that exist in the old city of Sana’a in Yemen. It also aims to explain the pioneering role that these industries play in attracting tourism,
Atorvastatin calcium (ATR) is an antihyperlipidemic agent used for lowering blood cholesterol levels. However, it is very slightly soluble in water with poor oral bioavailability, which interferes with its therapeutic action. It is classified as a class II drug according to Biopharmaceutical Classification System (low solubility and high permeability).