Search results
Results from the WOW.Com Content Network
Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. The primary components of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients internally. There are also two meristems associated with vascular tissue: the vascular cambium and the cork cambium.
Further circulatory routes are associated, such as the coronary circulation to the heart itself, the cerebral circulation to the brain, renal circulation to the kidneys, and bronchial circulation to the bronchi in the lungs. The human circulatory system is closed, meaning that the blood is contained within the vascular network. [11]
Adipose tissue (also known as body fat or simply fat) is a loose connective tissue composed mostly of adipocytes. [ 1 ] [ 2 ] It also contains the stromal vascular fraction ( SVF ) of cells including preadipocytes , fibroblasts , vascular endothelial cells and a variety of immune cells such as adipose tissue macrophages .
The main topics of the vascular biomechanics is the description of the mechanical behaviour of vascular tissues. It is well known that cardiovascular disease is the leading cause of death worldwide. [16] Vascular system in the human body is the main component that is supposed to maintain pressure and allow for blood flow and chemical exchanges.
Blood vessels transport blood cells, nutrients, and oxygen to most of the tissues of a body. They also take waste and carbon dioxide away from the tissues. [2] Some tissues such as cartilage, epithelium, and the lens and cornea of the eye are not supplied with blood vessels and are termed avascular.
T-box transcription factor T, also known as Brachyury protein, is encoded for in humans and other apes by the TBXT gene. [5] [6] [7] Brachyury functions as a transcription factor within the T-box family of genes. [8] Brachyury homologs have been found in all bilaterian animals that have been screened, as well as the freshwater cnidarian Hydra. [8]
By improving circulation and reducing tissue damage, nitric oxide supplements could also prevent or slow down some diabetes-related complications, such as heart disease and peripheral neuropathy ...
These include vascular smooth muscle relaxation, resulting in arterial vasodilation and increasing blood flow. [4] NO is also a neurotransmitter and has been associated with neuronal activity and various functions such as avoidance learning. NO also partially mediates macrophage cytotoxicity against microbes and tumor cells.