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 ...
In addition, although sweat glands are distributed in various body parts, they are small and often attached to the skin surface, so that sweat produced from them easily evaporates. Sweat secretion rates can be lower than 10 nL min−1 cm−2 at low secretion sites such as an arm or ...
While eccrine sweat glands are distributed throughout the body, apocrine sweat glands are characteristic for certain body areas including the genitalia, nipple, and armpit and become fully functional at puberty. Modified apocrine sweat glands are also located in the eyelid (gland of Moll) and in ...
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...
The eccrine glands are free-standing adnexal structures that have no relationship to the hair follicle. They are distributed over the entire body, but are especially numerous on the palms, soles and forehead. The total number of eccrine glands is 2鈥 3 million. The secretory part of the ...
sweat glandone of the glands that secretesweat, found in the corium or subcutaneous tissue, and opening by a duct on the surface of the body. There are two types: The ordinary oreccrinesweat glands are unbranched, coiled, tubular glands distributed over almost all of the body surface; they...
115 This neoplasm is largely confined to the eyelids, axillae, and genitoperineal region, where apocrine glands are found in the greatest density. Its cytoarchitectural features are quite similar to those of DEC, with two salient modifications. Ductopapillary apocrine carcinoma additionally exhibits...
Owing to the proximity of the ear canal to the central nervous system, in-ear electrophysiological systems can be used to unobtrusively monitor brain states. Here, by taking advantage of the ear’s exocrine sweat glands, we describe an in-ear integrated array of electrochemical and electrophysiolog...
. Figure5hillustrates that the measured sweat urea 2 hours after protein intake was remarkably higher than that of initial intake. A similar trend in blood urea was also observed, which could be attributed to the migration of urea from the blood vessel to the sweat glands. By comparison, ...
they are relatively inconspicuous and are located at the intersection of the skin creases[9,52]. These glands participate in temperature regulation. However, for the skin covering the palmar and plantar (glabrous) surfaces of the hands and feet, pores are easily seen along the epidermal ridges...