This fatty material is an insulator covering and modulating a part of the nerve cell called the axon, which transmits electrical signals to other cells. The immune system in MS patients is known ...

The reproductive system, governing fertility, hormonal balance, and sexual health, is central to physical and emotional well-being. Despite its importance, 1 in 8 couples faces infertility (WHO ...

Once a hormone has been used, it is destroyed by the liver. Hormones can control the body, and the effects are much slower than the nervous system, but they last for longer.

small breast cancer risk in multiple forms of hormonal birth control. US Seeks Revamp of Organ Transplant System Plans to revamp the rickety US organ transplant system will be announced Wednesday ...