New blood capillaries are formed by sprouting from pre-existing blood vessels. |
This is dependent upon accessing the capillaries, venules, and arterioles of the dermis and subcutaneous tissues. |
Specifically designed oral fluid collection devices preferentially pull this fluid from the capillaries. |
Cherry angiomas are composed of dilated capillaries and postcapillary venules. |
And if you find that you bruise easily, boost your intake of vitamin C to strengthen your capillaries. |
The end result of this vasomotor instability is compression of the capillaries and the nociceptive and pain-transmitting nerve endings. |