Plant hormones play a major role in plant growth and development. They affect similar processes but, paradoxically, their signaling pathways act nonredundantly. Hormone signals are integrated at ...

Studies show that elevated levels of cortisol (your body's primary stress hormone) can affect how quickly your hair goes ...

In April, 1985, the FDA banned the distribution of pituitary growth hormone (hGH) because of the possibility that it was contaminated by a “slow virus”. All parents of children receiving hGH ...

The selective weed killer contains a growth hormone that causes the weeds to grow too quickly and die. Because the weeds have broader leaves, the weed killer is absorbed in larger quantities by ...

Human growth hormone (HGH) is a hormone that’s essential to our development. Most people produce enough HGH throughout their lifetime. But for those with a deficiency in growth hormone (or a few ...

Two hormones ... no breast growth occurs. Other possible features of Turner Syndrome include short stature, webbing of the neck, and misshapen internal organs. If all of the proper stages of ...

Breast cancer risks can escalate due to hormonal variances at different life stages ... exposure to these elevated hormone levels may trigger the rapid growth of breast cells, some of which ...

Huggins found that removing one of the main sources of male hormones from the body -- the testicles -- could slow the growth of the disease. "This procedure worked dramatically," says Holden ...

Maternal stress hormone levels during early pregnancy can have a lasting effect on the stress system of the offspring. The results of a long-term study on wild Assamese macaques in Thailand indicate ...