A young mistress' hormones can temporarily revive an old man.

Hormone are the law of the land. No hormones means no milk.

So BPA mimics the body's own hormones and causes neurological and reproductive problems.

Those are the two main circulating thyroid hormones.

like cortisol, adrenaline and dopamine, increase the level of mood enhancing hormones like endorphins, and reduce overall blood pressure.

like the insulin and the IGF hormones and the TOR pathway, they're essential.

If you're about to get chomped on by a bear, your stress hormones better kick your butt into gear.

Too many chemicals, pesticides, hormones, monoculture, we don't want giant fields of the same thing, that's wrong.

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Androgens are important in male sexual development around birth and at puberty.

But, how does stress cause this?

And the reason is that these hormones, like the insulin and the IGF hormones and the TOR pathway, they're essential.

We have different hormones, we have different sexual organs, we have different biological abilities, women can have babies, men can't.

S So all hormones are in endocrinology, the endocrine hormones are those working at far distances.

Stress hormones increase inflammation in the body, suppress the immune system, which makes you more susceptible to infection by acne causing bacteria, and can even increase oil production in the skin.

Well we think that insulin and IGF 1 hormones are hormones that are particularly active under favorable conditions in the good times when food is plentiful and there's not a lot of stress in the environment.

We all know what happened when millions of women were given hormone replacement therapy for menopausal symptoms for decades until all of a sudden we realized, because a study came out, a big one,

Debates about reproductive freedom and cosmetic enhancements such as the use of growth hormone to treat short stature already occupy the news. How will the associated conditions be classified?

Smiling can help reduce the level of stress enhancing hormones like cortisol, adrenaline and dopamine, increase the level of mood enhancing hormones like endorphin and reduce overall blood pressure.

Some data suggests neuronal overgrowth potentially related to an increase in several growth hormones or to impaired regulation of growth factor receptors.

Despite marked structural similarities between growth hormone from different species, only human and Old World monkey growth hormones have significant effects on the human growth hormone receptor.

So, it's critical to maintain just the right amount of all of these hormones, and thyroid hormones is a good example.

So now we're gonna work our way down a bit, we talked about the thyroid gland making the thyroid hormones, and when you get to the pancreas, which is that yellow structure right in the middle, inside of the pancreas there are small islands called the islets of Langerhans, and the islets within the pancreas make endocrine hormones, like insulin and glucagon,

Typically the paracrine hormones do get into the bloodstream, but the concentration of the receptor the receiving end, is right close by so it tends to make the paracrine hormones work regionally, is the high concentration of the receptors is very close to the site of synthesis.

This assumption not only ignored the kuru tragedy it also overlooked the hundreds of young people who had died of spongiform encephalopathy after receiving growth hormones extracted from human corpses.

David H. Abbott at the Wisconsin National Primate Research Center found that among many primate species, less egalitarian social structures correlated with higher levels of stress hormones among socially subordinate individuals.

Plant hormones act as a signal to the various tissues of plants inducing one or more responses, the class of plant hormone responsible for dwarfing in plants due to injury are called jasmonates.

Well we think that insulin and IGF 1 hormones are hormones that are particularly active under favorable conditions in the good times when food is plentiful and there's not a lot of stress in the environment.

Special chemicals called stress hormones run through your body, giving you more oxygen and power to run away from danger or to face it and fight for your life, hence the term fight or flight.

A gland is an organ in an animal's body that synthesizes a substance such as hormones for release into the bloodstream (endocrine gland) or into cavities inside the body or its outer surface (exocrine gland).

These natural chemicals are a great help when you need to run away quickly, or do superhuman feats of courage, but when you're simply sitting, these stress hormones collect in the body and affect your overall health.

some parallel work going on in social psychology some people reviewed 208 different studies in which volunteers had been invited into a psychological laboratory and had their stress hormones, their responses to doing stressful tasks, measured.

We all know what happened when millions of women were given hormone replacement therapy for menopausal symptoms for decades until all of a sudden we realized, because a study came out, a big one, It said, actually, a lot of that hormone replacement therapy may be doing more harm than good for many of those women.