Cardiac cycle is the term referring to all of the events that occurs from the beginning of one heartbeat to the beginning of the next. The frequency of the cardiac cycle is the heart rate. The time taken to complete one cardiac cycle is 0.8 sec and is called cardiac cycle time. Some events of cardiac cycle are as follows: [...]
In this article we will discuss about:- 1. Introduction to Reticulo-Endothelial 2. Classification, Varieties and Distribution of Reticulo-Endothelial Cells 3. Functions. Introduction to Reticulo-Endothelial: It has been known for many years that if a vital dye (viz., Trypan blue, Lithium carmine, etc.) be injected into a living animal, certain cells engulf the dye particles, whereas other do not. It is [...]
In this article we will discuss about the concept of total body water and its distribution. Water is the most vital and at the same times the most abundant component of the human body. It constitutes about 70 percent of the total body weight and within which the major cations like sodium, potassium, calcium, hydrogen, magnesium and anions like chloride, [...]