In this article we will discuss about the anatomical structure of human tongue with the help of suitable diagrams. Tongue (Fig. 9.5) is made up of three elements; epithelium, muscles and glands. The epithelium is stratified and non-cornified. Two types of special structures are seen on it; the papillae (Fig. 9.6) and the taste buds. The taste buds (Fig. 9.7) [...]
In this article we will discuss about:- 1. Origin and Formation of Bile Pigments 2. Chemistry and Varieties of Bile Pigments 3. Circulation and Fate. Origin and Formation of Bile Pigments: The old and worn-out red blood cells disintegrate and are removed from the circulation by the cells of the reticuloendothelial system; the bone-marrow appears to be the most active [...]
In this article we will discuss about the meaning and important constituents of gastric juice. Meaning of Gastric Juice: Gastric juice is a mixture of secretions of the different types of glands found in the stomach. As a whole gastric juice is acid in reaction, but when collected separately, it is found that, the body and fundus secrete an acid [...]