eccrine gland

Examples of eccrine gland in the following topics:

• Sweat (Sudoriferous) Glands

  • Sweat glands, also called sudoriferous glands, are simple tubular glands found almost everywhere on our body. 
  • The most numerous types of sweat glands in our skin, found almost everywhere on the body, are called eccrine glands. 
  • They are typically larger than eccrine glands and their ducts tend to open into hair follicles instead of hairless areas of skin. 
  • These glands, unlike the eccrine glands, serve virtually no role in the regulation of body temperature. 
  • Unlike eccrine glands, the exact function of apocrine glands is unknown and debated. 

• Excretion and Absorption

  • ., perspiration via the eccrine glands).
  • Two types of sweat glands can be found in humans: eccrine glands and apocrine glands.
  • Eccrine glands are the major sweat glands of the human body, found in virtually all skin .
  • The sebaceous glands are microscopic glands in the skin that secrete an oily/waxy matter, called sebum, to lubricate and waterproof the skin and hair of mammals.
  • A sectional view of the skin (magnified), with the eccrine glands highlighted.

• Characteristics of Mammals

  • Sebaceous glands are located over most of the body.
  • In most mammals, eccrine glands are limited to certain areas of the body; some mammals do not possess them at all.
  • Apocrine glands, or scent glands, secrete substances that are used for chemical communication, such as in skunks.
  • Mammary glands produce milk that is used to feed newborns.
  • Mammary glands are probably modified sebaceous or eccrine glands, but their evolutionary origin is not entirely clear.

• Structure of the Skin: Dermis

  • The reticular layer also contains hair follicles, sweat glands, and sebaceous glands.
  • The sweat gland can either be apocrine, such as those found in the armpits and the groin area, or the eccrine glands, which are found all over the body.
  • The sebaceous glands found in the dermis secrete a substance called sebum that helps to lubricate and protect our skin from drying out.

• Overview of the Adrenal Glands

  • In mammals, the adrenal glands (also known as suprarenal glands) are endocrine glands that sit atop the kidneys.
  • In mammals, the adrenal glands (also known as suprarenal glands) are endocrine glands that sit atop the kidneys.
  • In humans, the right adrenal gland is triangular shaped, while the left adrenal gland is semilunar shaped.
  • Each adrenal gland has two distinct structures, the outer adrenal cortex and the inner medulla, both of which produce hormones.
  • The adrenal glands are triangular-shaped organs on top of the kidneys.

• Overview of the Parathyroid Glands

  • The parathyroid glands are small endocrine glands in the neck that produce parathyroid hormone.
  • The parathyroid glands are small, approximately the size of a grain of rice, endocrine glands in the neck that produce parathyroid hormone.
  • Humans usually have four parathyroid glands, which are usually located on the posterior surface of the thyroid gland, or, in rare cases, within the thyroid gland itself or in the chest.
  • The two parathyroid glands on each side which are positioned higher are called the superior parathyroid glands, while the lower two are called the inferior parathyroid glands.
  • The parathyroid gland in relation to the thyroid gland.

• Gland Disorders

• Glandular Epithelia

  • There are two major classifications of glands: endocrine glands and exocrine glands.
  • Examples of exocrine glands include the sweat glands, salivary glands, mammary glands, the pancreas, and the liver.
  • An endocrine gland is its counterpart.
  • Examples of endocrine glands include the adrenal glands, located atop the kidneys and responsible for the secretion of certain hormones such as adrenaline, cortisol, and others.
  • The sebaceous glands are microscopic glands in the skin that secrete an oily/waxy matter, called sebum, to lubricate and waterproof the skin and hair of mammals.

• Sebaceous (Oil) Glands

  • Sebaceous glands are found in the skin all over the body (except the palms of the hands and the soles of the feet).
  • The sebaceous glands are microscopic glands found in the skin of mammals .
  • In the eyelids, meibomian sebaceous glands secrete a special type of sebum into tears.
  • In the glands, sebum is produced within specialized cells and is released as these cells burst; sebaceous glands are thus classified as holocrine glands.
  • In the glands, sebum is produced within specialized cells and is released as these cells burst; sebaceous glands are thus classified as holocrine glands.

• Overview of the Pituitary Gland

  • The pituitary gland is connected to the hypothalamus and secretes nine hormones that regulate body homeostasis.
  • The pituitary gland, or hypophysis, is an endocrine gland about the size of a pea.
  • The pituitary gland secretes hormones that regulate homoeostasis.
  • The pituitary gland is divided into two parts, the anterior pituitary and the posterior pituitary .
  • In this image, the pituitary gland is referred to by its other name, the hypophysis.