Ductless glands

Ductless glands are a type of gland in the human body that secrete their products, known as hormones, directly into the bloodstream. These glands are part of the endocrine system, which plays a crucial role in maintaining the body's homeostasis.

Function

Ductless glands produce and release hormones directly into the bloodstream. These hormones are then transported to target cells or organs in the body where they exert their effects. The hormones released by ductless glands help regulate a variety of bodily functions, including growth, metabolism, and reproduction.

Types of Ductless Glands

There are several types of ductless glands in the human body. These include:

• Pituitary gland: Often referred to as the "master gland," the pituitary gland produces a variety of hormones that regulate other endocrine glands in the body.

• Thyroid gland: The thyroid gland produces hormones that regulate the body's metabolism.

• Adrenal glands: These glands produce hormones that help the body respond to stress.

• Pancreas: While part of the pancreas functions as an exocrine gland, it also contains endocrine cells that produce important hormones like insulin and glucagon.

• Gonads: The testes in males and ovaries in females are ductless glands that produce sex hormones.

Disorders of Ductless Glands

Disorders of the ductless glands can lead to a variety of health problems. These can include conditions like diabetes, hyperthyroidism, and Addison's disease. Treatment for these conditions often involves hormone replacement therapy.

See Also

• Endocrine system
• Hormone
• Exocrine gland

References

Ductless glands Resources
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