Search results
Aug 15, 2024 · Sweat (perspiration) is a salty substance that glands in your skin make to keep your body temperature at a healthy level. Sweating is a normal part of life. It prevents your body from overheating and allows you to safely exercise, work outdoors in the heat or live in a warm climate.
People also ask
What is a sweat gland?
Which body structure is responsible for producing sweat?
Which gland produces the most sweat?
Jul 17, 2019 · The purpose of this comprehensive review is to: 1) review the physiology of sweat gland function and mechanisms determining the amount and composition of sweat excreted onto the skin surface; 2) provide an overview of the well-established thermoregulatory functions and adaptive responses of the sweat gland; and 3) discuss the state of evidence ...
- Lindsay B. Baker
- 10.1080/23328940.2019.1632145
- 2019
- Temperature (Austin). 2019; 6(3): 211-259.
Apocrine sweat glands, although less widespread than their eccrine counterparts, play a distinctive role in the body’s sweat production. Found primarily in areas such as the armpits, groin, and around the nipples, these glands become active during puberty and are associated with body odor due to the specific nature of their secretions.
- Table of Contents
- Introduction & Definition
- Structure
- Types and Functions
Small tubular skin structures called sweat glands, also called sudoriparous or sudoriferous glands, are responsible for producing sweat. Exocrine glands are found all over the surface of the body and are responsible for sweat production. The integument’s appendages are the sweat glands. There are apocrine and eccrine sweat glands. They vary in dist...
Typically, sweat glands consist of a secretory unit found in the subcutaneous tissue or deep dermis and a duct that extends from the secretory unit to the body surface through which sweat or other secretory products are delivered. The gland is entirely encircled by adipose tissue, and the secretory coil or base is deeply embedded in the lower dermi...
Eccrine
There are eccrine sweat glands throughout the body, except few places such as ear canal, lips, etc. They are ten times less smaller than apocrine sweat glands, do not penetrate the dermis as profoundly, and secrete directly onto the skin’s surface. Sweat, often known as sensible perspiration, is the transparent secretion generated by eccrine sweat glands. Since sweat is derived from blood plasma, it primarily contains water and some electrolytes. Sweat has a salty taste because it contains so...
Apocrine
Apocrine glands produce sweat into the hair follicle’s pilary canal rather than directly onto the skin’s surface. There are apocrine sweat glands in the armpit, areola, perineum, ear, and eyelids. Compared to eccrine glands, the secretory area is more significant. The apocrine sweat glands are dormant before puberty; hormonal changes during puberty lead the glands to enlarge and start functioning. Thicker than eccrine sweat, the produced component feeds the bacteria living on the skin.
Apoeccrine
Some human sweat glands, known as apoeccrine glands, exhibit traits that make them difficult to identify as either eccrine or apocrine. They are smaller than apocrine but larger than eccrine glands. Their secretory component has a large segment, like apocrine glands, and a narrow section resembling secretory coils in eccrine glands. Apoeccrine glands are essential in axillary sweating because they secrete more sweat than eccrine and apocrine glands combined. They consistently produce a thin,...
Aug 19, 2020 · Unlike eccrine sweat glands, which are found all over your body and produce sweat that's mostly made up of water and salts, apocrine sweat glands are isolated to your armpits and groin and produce a thicker, fattier sweat.
Apr 28, 2017 · Perspiration, or sweating, is the secretion of fluid (sweat) from sweat glands. This word is both a noun and a verb; it can refer to the act of sweating or to the sweat itself. Sweat mostly consists of water, along with minerals, urea, and lactic acid.
Whole body sweating rate is derived by the product of the density of active sweat glands and the secretion rate per gland. When someone sweats, the primary response is a rapid increase of sweat gland recruitment, and then a progressive increase of sweat secretion per gland.
