What organs make up the endocrine system?
The endocrine system is made up of the pituitary gland, thyroid gland, parathyroid glands, adrenal glands, pancreas, ovaries (in females), testes (in males), pineal gland, and hypothalamus.
What are the functions of the endocrine glands?
Endocrine glands produce and secrete hormones into the bloodstream, regulating various body functions such as metabolism, growth, development, tissue function, sexual function, reproduction, sleep, and mood. These hormones help maintain homeostasis and coordinate the functioning of organs and systems throughout the body.
How do hormones travel through the body?
Hormones travel through the body via the bloodstream. They are secreted by endocrine glands and circulate to target organs and tissues. Once they reach their destination, they bind to specific receptors to exert their effects.
What are the major hormones produced by the endocrine glands?
The major hormones produced by the endocrine glands include insulin and glucagon from the pancreas, thyroid hormones (T3 and T4) from the thyroid gland, cortisol and adrenaline from the adrenal glands, estrogen and progesterone from the ovaries, testosterone from the testes, and growth hormone and prolactin from the pituitary gland.
What are common disorders related to the endocrine system?
Common disorders related to the endocrine system include diabetes mellitus, hypothyroidism, hyperthyroidism, adrenal insufficiency (Addison's disease), Cushing's syndrome, polycystic ovary syndrome (PCOS), and growth hormone deficiencies. These conditions arise from hormonal imbalances or gland dysfunctions within the endocrine system.