In this article we will discuss about:- 1. General Features of Cerebral Circulation 2. Regulation of Cerebral Blood Flow 3. Measurement. General Features of Cerebral Circulation: 1. Adult brain weighs 1400 gm (2% of body weight), 60% is composed of white matter, 40% is composed of grey matter. 2. Cerebral blood flow is 750 ml/min or 50-60 ml/ min/100 gm. [...]
In this article we will discuss about the structure of lymph node with the help of suitable diagrams. Also learn about its functions. Lymph node is small, oval or bean-shaped body. It is a collection of lymphoid tissue enclosed in a connective tisÂsue capsule and lying along the lymphatic stream. From the capsule, strands of tissue pass into the substance [...]
In this article we will discuss about the structure of spleen with the help of suitable diagram. Also learn about its functions. Spleen (lien) is the largest lymphoid tissue in the body and specialised, been-shaped organ for filtering blood. It is a highly vascular haemopoietic organ situated in the left hypochondrium directly beneath the diaphragm, above the left kidney and [...]