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parasites areparasite|ˈparəˌsīt|nounan organism that lives in or on another organism (its host) and benefits by deriving nutrients at the host's expense.•derogatorya person who habitually relies on or exploits others and gives nothing in return.Parasites exist in huge variety, including animals, plants, and microorganisms. They may live as ectoparasites on the surface of the host (e.g., arthropods such as ticks, mites, lice, fleas, and many insects infesting plants) or as endoparasites in the gut or tissues (e.g., many kinds of worm), and cause varying degrees of damage or disease to the host.
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What Stabilizes the wall of capillaries?
Pericytes stabilize the wall of capillaries.
What are three types of contractile cells in the body?
Myoepithelial Cells,Pericytes,Myofibroblasts
What is Hemangioma Pericytoma?
a vascular tumor composed of spindle cells that are held to be derived from pericytes -- called also perithelioma www.virtualtrials.com/dictionary.cfm
What is a pericyte?
A pericyte is a type of cell that is found in the walls of capillaries and small blood vessels. They play a role in blood vessel formation, stability, and regulation of blood flow. Pericytes also have functions in tissue repair and maintenance.
What has the author Andrew Bryan Sutton written?
Andrew Bryan Sutton has written: 'The response of endothelial cells and pericytes to transforming growth factor beta'
What has the author Mikhail S Davidov written?
Mikhail S. Davidov has written: 'The neuroendocrine Leydig cells and their stem cell progenitors, the pericytes' -- subject(s): Leydig cells, Stem cells, Paraneurons
What tissues are found in the liver?
Many tissues form blood vessel walls, including endothelium, pericytes, smooth muscle, and fibroblasts.
How thick is a capillary wall?
Capillaries are the smallest of all the blood vessels, they have extremely thin walls - just one cell thick. There are some spider-like cells (called pericytes) dotted along the outer wall of capillaries which help to stabilize them.
What is spindle cell sarcoma?
Spindle Cell Sarcoma (hemangiopericytoma) Hemangiopericytoma a tumor composed of spindle cells with a rich vascular network, which apparently arises from pericytes. Above retrieved from Answers.com Viper1
What are Blood capillaries surrounded by?
Blood capillaries are surrounded by a layer called the basement membrane, which provides structural support and acts as a barrier between the capillaries and surrounding tissues. Pericytes, contractile cells that regulate blood flow and vessel stability, may also be found surrounding blood capillaries.
What is the structure of the capillaries wall?
very thin, often a cell thick
What is the function of the mural cell?
Mural cells, which include pericytes and smooth muscle cells, are crucial components of blood vessels, primarily found within the microvasculature. They regulate blood flow by contracting and relaxing, contributing to vascular stability and integrity. Additionally, mural cells play a role in the maintenance of the blood-brain barrier and can influence angiogenesis and inflammation. Overall, they are essential for the proper functioning of the vascular system.
