Pies: Although dogs have some sweat glands in their feet, their principal way of losing heat when they are too hot is by panti

Evidence: 77 • authority: 72

Perspiration, also known as sweat, diaphoresis and hidrosis, is the fluid secreted by sweat glands in the skin of mammals. Two types of sweat glands can be found in humans: eccrine glands and apocrine glands. The eccrine sweat glands are distributed over much of the body and are responsible for secreting the watery, brackish sweat most often triggered by excessive body temperature. Apocrine sweat glands are restricted to the armpits and a few other areas of the body and produce an odorless, oily, opaque secretion which then gains its characteristic odor from bacterial decomposition. In humans, sweating is primarily a means of thermoregulation, which is achieved by the water-rich secretion o…

Evidence: 51 • authority: 72

A xerocole (from Greek xēros 'dry' and Latin col(ere) 'to inhabit'), is a generic term in ecology and evolutionary biology describing any terrestrial animal who has adapted to live in deserts (which typically have a hot desert climate) or other arid habitats such as rain shadowed highland regions, which have a cold desert climate. The main environmental challenges xerocoles must overcome are the lack of drinkable fresh water and the extreme heat — often with significant diurnal temperature variation (i.e. very hot during daytime but very cold during nighttime) — as well as the relative paucity of forageable food due to the lack of moist soil needed to support vegetations (which are essentia…

Evidence: 51 • authority: 72

Sweat glands, also known as sudoriferous or sudoriparous glands, from Latin sudor 'sweat', are small tubular structures of the skin that produce sweat. Sweat glands are a type of exocrine gland, which are glands that produce and secrete substances onto an epithelial surface by way of a duct. There are two main types of sweat glands that differ in their structure, function, secretory product, mechanism of excretion, anatomic distribution, and distribution across species: Eccrine sweat glands are distributed almost all over the human body, in varying densities, with the highest density in palms and soles, then on the head, but much less on the trunk and the extremities. Their water-based secr…

Evidence: 44 • authority: 88

Histomorphology of sweat glands in different breeds of dogs. This study examined the histomorphology of sweat glands across various dog breeds, focusing on their structural characteristics and adaptations to environmental needs. Skin samples from 48 dogs representing indigenous and seven breeds (German Shepherd, Labrador Retriever, Dachshund, Beagle, Doberman Pinscher, German Spitz and Pug) were collected from the ventral abdominal region. Using standard histological techniques, histology and the size and distribution of sweat glands were analysed. The results revealed significant variations in gland size and number among different breeds. Breeds like the German Spitz, German Shepherd and D…

Evidence: 44 • authority: 92

Glands of Moll: history, current knowledge and their role in ocular surface homeostasis and disease.. Over the last 20 years, research into the Meibomian glands of the eyelids has increased exponentially and is now widely recognized as a field of research. It is all the more astonishing that knowledge about another type of gland in the eyelids, the Moll glands or ciliary glands, has almost stagnated and there has been little to almost no progress, even though this type of gland as a whole takes up a relatively large volume in the upper and lower eyelids. There is not much information about the namesake Moll or the function of the glands although these are listed in nearly every textbook of…

Evidence: 38 • authority: 80

On the Course and Connections of the Secretory Fibres supplying the Sweat Glands of the Feet of the Cat

Evidence: 38 • authority: 80

Innervation of Sweat Glands in Horses and Dogs

Evidence: 38 • authority: 80

INNERVATION OF SWEAT GLANDS IN HORSES AND DOGS

Evidence: 38 • authority: 72

Wolves communicate using vocalizations, body postures, scent, touch, and taste. Despite popular belief, wolves do not howl at the Moon; the lunar phases have no effect on wolf vocalisation. Gray wolves howl to assemble the pack, usually before and after hunts, to pass on an alarm particularly at a den site, to locate each other during a storm or while crossing unfamiliar territory, and to communicate across great distances. Other vocalisations include growls, barks and whines. Wolves do not bark as loudly or continuously as dogs do but they bark a few times and then retreat from a perceived danger. Aggressive or self-assertive wolves are characterized by their slow and deliberate movements,…

Evidence: — • authority: 38