Accessory gland

Accessory Gland

The accessory gland is a term used in anatomy and physiology to refer to a secondary gland that assists a primary gland in the secretion of its products. Accessory glands are found in various systems of the body, including the digestive system, reproductive system, and exocrine system.

Function

The primary function of an accessory gland is to aid in the production and secretion of substances necessary for the functioning of the body. This can include enzymes, hormones, and other substances. The specific function of an accessory gland depends on its location and the primary gland it is associated with.

Digestive System

In the digestive system, accessory glands include the salivary glands, pancreas, and liver. These glands aid in the digestion of food by producing and secreting enzymes and other substances. For example, the salivary glands produce saliva, which aids in the initial breakdown of food in the mouth.

Reproductive System

In the reproductive system, accessory glands are found in both males and females. In males, these include the prostate gland, seminal vesicles, and bulbourethral glands. These glands produce and secrete substances that form part of the semen. In females, the bartholin's glands and skene's glands are considered accessory glands. These glands produce and secrete lubricating fluids during sexual activity.

Exocrine System

In the exocrine system, accessory glands include the sweat glands, sebaceous glands, and mammary glands. These glands produce and secrete substances onto the surface of the body or into body cavities. For example, sweat glands produce sweat, which helps to regulate body temperature.

See Also

• Endocrine gland
• Exocrine gland
• Gland