Sweat glands are distributed over the entire body -- except for the lips, nipples and external genital organs. The sweat gland is in the layer of skin called the dermis along with other "equipment," such as nerve endings, hair follicles and so on. See the next page to see how the ...
These consist of the apocrine, eccrine and, more recently classified, apoeccrine glands. The sweat glands are unevenly distributed throughout the body, with a relatively high density over the palm (700 glands per cm2) and lower densities, for instance, on the back and face.1 Sweat secretion...
Much has to do with your DNA (or predisposition to sweating) and how your sweat glands are distributed. The placement of specific sweat glands also shapes how you sweat. If you sweat excessively in one particular area, you could have a higher concentration of sweat glands there. For exam...
The meaning of SWEAT GLAND is a simple tubular gland of the skin that excretes perspiration, is widely distributed in nearly all parts of the human skin, and consists typically of an epithelial tube extending spirally from a minute pore on the surface of
For example, blood is plentiful in the human body and blood vessels are spread throughout the body, making blood sample acquisition relatively simple59. In contrast, sweat is produced only under appropriate environmental conditions. In addition, although sweat glands are distributed in various body ...
Human sweat glands are divided into two categories by their appearance under light microscopy: eccrine (distributed over the entire skin surface in humans) and apocrine (limited in distribution to...Berth-Jones, JohnUniversity HospitalTebbs, Veronica M....
A fifth type ofsweat gland carcinomaseen in the head and neck is ductopapillaryapocrine carcinoma.115This neoplasm is largely confined to the eyelids,axillae, and genitoperineal region, whereapocrine glandsare found in the greatest density. Its cytoarchitectural features are quite similar to those...
The average person has about 2 million sweat glands. Some people have as many as 4 million sweat glands. There are two kinds: eccrine and apocrine. Eccrine sweat glands are distributed just about everywhere on the body (ear canals, lips, and genitals are the exceptions). The sweat they sec...
These glands also become active during emotional sweating induced by pain, anxiety, fear and stress45,46. In such cases, the sweating rate is under the direct control of the sympathetic nervous system. Thus, large numbers of histological, morphological and physiological studies of the sweat gland...
Epidermal patches are commonly used wearable platforms for sweat analysis because they leverage microfluidics or iontophoresis to address potential sample contamination and reduce sample volume issues. Microfluidic platforms collect sweat from the skin’s surface by connecting to eccrine sweat glands from var...