Microcirculation is one of the basic characteristics of life, is constantly in the body with the surrounding environment, energy and information transfer. Single-celled organisms can be passed through the cell membrane the activity, but evolution to mammals phase (such as), only lung and stomach respectively through the trachea and esophagus and external environment of substance, energy, information transfer, the location of the other tissues and organs, function, metabolism is standardized, the organization of the organs, cells, and can not directly communicate with the external environment, only through the tissue fluid, blood, lymphatic fluid material, energy and information transfer. Microcirculation is directly involved in the organization, cells of material, energy, information transfer of blood and lymph flow.
Compared to microcirculation and general circulation, has the following four notable features:
Microcirculation on the properties is not only the most peripheral part of the circulatory system, is an important component of the viscera. Capillaries, capillary lymphatic vessels are the peripheral part of the circulatory system, belongs to the circulatory system. Many viscera essence of cells, tissues and fine arteries, capillaries and small veins and capillary lymphatic vessels organically unifies in together, form with microvascular as the important support stereo structure, so it is an important component of the viscera.
Microcirculation in form has the commonness of vascular, and viscera of features:
Capillaries, capillary lymphatic vessels in the form of a tubular cavity, and facilitate the flow of blood and lymph. But the microvascular morphology and structure have different characteristics in various organs, such as small intestinal villus, the arrangement of alveolar, liver and bone marrow capillaries, morphology and structure are not completely the same. And even different parts of the same organs, such as lymph nodes, viscera of medulla of the body parts of the microvascular morphology each has its characteristics.
Microcirculation is circulation channel on the function, the material exchange places:
Microvascular is the way of circulation, the whole body circulation of blood, except the part through the arteries and veins short circuit branch, almost all through the capillaries, perfusion tissue and cell. Flow of tissue fluid exists in tissue and cell gap, between cells, capillary lymphatic vessels and capillaries, capillary lymphatic vessels is one of the important output channel of cells and tissues. Therefore microcirculation is cell, tissue and blood, lymphatic fluid substance exchange places.
Microcirculation has both blood vessels and lymphatic vessels, organizing clearance common properties of metabolism, and show some characteristics of their viscera essence cell metabolism.
Quantum resonance magnetic analyzer can help you better understand the microcirculation.