by deta | Nov 28, 2016 | Library
The lymphatic system consists of vessels, nodes, capillaries, trunks and channels through which the lymph circulates – a transparent fluid rich in lymphocytes. The two main functions of the lymphatic system are the immune system protection and cleansing the body of...
by deta | Nov 25, 2016 | Library
The endocrine system regulates the activities of bodies with the help of hormones and provides a constant internal environment (homeostasis). The endocrine system is involved in the development of the organism, its growth, and reproductive function. Also it regulates...
by deta | Nov 25, 2016 | Library
The human body is a complex self-regulating system with lots of constant physical and chemical processes going on. If the organs are working in concert, we feel beautiful. However, if any system fails, it affects the whole organism. Proper operation depends on many...
by deta | Nov 23, 2016 | Library
The kidneys perform several different functions. Chief among them is the regulation of water and electrolyte metabolism in the body. In other words, the kidneys maintain constant volume and pressure of body fluids. In addition, this body provides the acid-alkaline...
by deta | Nov 22, 2016 | Library
The hepatitis B causes a sever damage of the liver. And its acute form may become chronicin no time. The virus of hepatitis B is transferred through the biological liquids —more often, through the blood, or sexually. According to the World Healthcare Association,...
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