The underneath surface of the nail plate has grooves along the length of the nail that help anchor it to the nail bed.
Apoeccrine sweat glands Apoeccrine glands are primarily found in the armpits and peri-anal region. Jump over to the doctors only platform.
Constancy of body temperature is achieved by control of the rate of heat loss by these mechanisms. Please try again later. Skip to main content. What is diaphoresis?
Actually, your skin has an entire network of eccrine sweat glands perhaps as many as 3 million that operate their ductwork from the top of your head to the soles of your feet. If eccrine glands are active over most of the body as in horses, bears, and humans , they are major thermoregulatory devices.
It also smells. Sweat gland , either of two types of secretory skin glands occurring only in mammals.
The secretory portion of apoeccrine glands consists of an irregularly wide section with a cell structure similar to apocrine glands and a narrower segment similar in structure to the eccrine gland. What medicines cause body odor? Sweat is a clear, odourless solution secreted by sweat glands , which are also known as sudoriferous glands.
Learn More in these related Britannica articles: Human hair is made of keratin. Apocrine glands increase in size and begin to function after puberty, a process that is regulated by androgens male hormones.
Skin overview: Most of the sweat glands are activated within 8 minutes of exercise or passive exposure to heat. Nerve fibres originating in spinal cord segments C5—T1 send signals to the sympathetic nerves in the T2-6 vertebrae.
Nerve fibres which send signals to sweat glands arise in the sympathetic nervous system a section of the nervous system that controls involuntary muscle movement.What Do Apocrine Sweat Glands Secrete?
For example, all other things being equal, if you're in the sun wearing dark clothing while the person next to you is wearing breezy light-colored clothing, you'll probably win the sweat contest.