blood capillaries

blood capillaries

Etymology: AS, blod + L, capillaris, hairlike
the tiny vessels that convey blood between the arterioles and the venules and allow for internal respiration and nourishment of tissues. The capillary wall generally has a thickness of one cell, permitting easy diffusion of gas molecules; occasional tiny openings permit diapedesis of leukocytes, distribution of nutrients to the tissues supplied by the capillary network, and collection of waste products released by the cells.
References in periodicals archive ?
In addition, it helps maintain blood capillaries and teeth.
As an alternative explanation to erythrocyte transport and delivery of progesterone, we also speculated that progesterone might be present in and around capillary beds due to its uptake, retention, and presence in lymphatics, which form a weblike structure with blood capillaries in all tissues except the brain.
Rationalised in the terms of thermodynamic stability, capability to move through blood capillaries, imrpoved drug loading capacity, surface-charged hydrophilicity, and capacity to effect controlled drug release, one of the approaches towards addressing these issues involves the use of superabsorbent polyelectrolytes-based nanogels with affinity for both water and organic liquids.
He stated that cupping depends on striping the surfaces of different areas of the body and then exits blends of blood capillaries.
After leaving the chamber, the blood capillaries open up and allow four times the normal flow of oxygenated blood back through the body - a process which accelerates recovery from injury.
The blood test measures particles that are shed by tiny blood capillaries that surround alveoli in lungs.
There are approximately 500 million alveoli in the lung separated by thin septae, which contain at a tightly laced network of blood capillaries.
Training helps form more blood capillaries in your muscles, meaning more nutrients get to them and help them grow.
Particles were localized within epithelial and endothelial cells, within fibroblasts and between collagen fibrils in the connective tissue, within blood capillaries, and even within RBCs (Figure 1).
The redness is caused by blood capillaries dilating to cool the surface of the skin and there is little than can be done to reverse this, except wait for the burning to subside.