The Lymphatic System - | Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail |

Chapter: The Massage Connection ANATOMY AND PHYSIOLOGY : Lymphatic System

The Lymphatic System

The Lymphatic System
In general, the fluid moving out of the capillaries ex-ceeds that entering it from the interstitial fluid compartment.

The Lymphatic System

In general, the fluid moving out of the capillaries ex-ceeds that entering it from the interstitial fluid compartment. Also, large protein particles tend to accu-mulate in this compartment. These proteins may be particles that have leaked from the blood into the capillaries, cell waste products, or remains of dead tissue. 

Being large, these proteins cannot be easily removed by the capillaries, however, another mechanism—thelymphatic system—is in place to remove excessivefluid and proteins.

FUNCTIONS OF THE LYMPHATIC SYSTEM

The function of the lymphatic system is to return ex-cess fluid and protein from the interstitial fluid com-partment back into the blood circulation (see Figure 9.2). If the protein is not returned to the blood, the plasma colloid osmotic pressure will drop, and it will not be possible for fluid to stay inside the circulatory system.


Defense is another important function of this sys-tem. Lymphoid tissue is responsible for the produc-tion, maintenance, and distribution of lymphocytes, a class of white blood cells that participates in de-fense. The white blood cells in the lymphatic system remove foreign agents that have entered the intersti-tial region.

In the intestine, lymphatics help carry fat and large particles to the liver. In the kidney, adequate lymphatic flow is required for concentrating the urine.

COMPONENTS OF THE LYMPHATIC SYSTEM

The lymphatic system is an anatomic system consist-ing of lymph vessels, lymph, specialized cells called lymphocytes (described in the section on Immunity), lymphoid organs, and collections of lymphoid tis-sue in different parts of the body.



Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail


Privacy Policy, Terms and Conditions, DMCA Policy and Compliant

Copyright © 2018-2023 BrainKart.com; All Rights Reserved S21. Developed by Therithal info, Chennai.