Endocrine glands and their locations in the human body:
1. Hypothalamus:
Located at the base of the forebrain, just above the pituitary gland.
2. Pituitary gland:
Attached to the hypothalamus, at the base of the brain.
3. Pineal gland:
Situated near the center of the brain, between the two hemispheres.
4. Thyroid gland:
Present in the neck region, in front of the trachea.
5. Parathyroid glands:
Four small glands embedded on the posterior surface of the thyroid gland.
6. Thymus:
Located in the upper chest region, behind the sternum.
7. Adrenal glands:
A pair of glands situated on the top of each kidney.
8. Pancreas (Islets of Langerhans):
Located in the abdominal cavity, behind the stomach.
9. Testes (in males):
Present in the scrotal sacs, outside the abdominal cavity.
10. Ovaries (in females):
Located in the pelvic cavity, one on each side of the uterus.

Final Note:
These glands are distributed throughout the body and release hormones directly into the bloodstream to regulate various physiological functions.