Hormones

They are synthesized in hypothalamus.They are secreted by prosterior pitutory.

Aldosterone is produced by the adrenal cortex, specifically the outer adrenal cortex called the Glomuerulosa. The adrenal cortex is also composed of an Mid section called the fasciculate which produces cortisone and the inner portion called reticularis which produces adrogen hormones.

Leptin doesn't actually 'release' anything per se. It's actually a protein we produce that sends signals to your brain that you're full or have had enough food for the time being. You'd think that producing more leptin would be a good thing (for weight loss), but science shows chronically overweight people actually build up resistance, so their body doesn't get the 'signal' to stop eating and they enter a spiral of weight gain. Anyhow, hope that helps...if you're interested, there are studies as of May of this year that are showing there's a protein (PTPe) that helps increase sensitivity to leptin and can combat resistance. Anyhow, hope that helped!

It is produced in hypothalamus.It is secreted by posterior pitutory.

Insulin

Blood pressure increases due to the constiriction of the vessels under the effect of Angiotensin and also under the effect of aldosterone which increase the reabsorbtion of sodium and therefore water from renal tubules.

1. These are the hormone glands of the endocrine system:
   
   • Ovary
   • Testes
   • Pancreas
   • Adrenal
   • Thymus
   • Parathyroid
   • Thyroid
   • Pituitary (Posterior and anterior)
   • Hypothalamus
   • Pineal

I found this for you on a website Prolactin concentrations were measured in hourly integrated blood samples collected over 24 h in normally cyclic women during the follicular (N = 8) and the luteal (N = 7) phases of the menstrual cycle. Prolactin concentrations were increased during the evening in all the subjects when compared with the rest of the day-time wake-period. This rise was unrelated to sleep, and peak concentrations were seen at 20:00 h. During the luteal phase the magnitude of this evening rise of prolactin was significantly greater (P less than 0.02 at 19:00 h and P less than 0.001 at 20:00 h) when compared with the follicular phase, and was only slightly smaller than the magnitude of the sleep-induced prolactin rise. It is therefore suggested that there may be an intrinsic rhythm in prolactin secretion apart from the sleep-induced rise.
I hope this help

Insulin from pigs or cows can cause immune reactions in some people, or people may develop an allergy to the insulin over time and it will be ineffective. Human insulin is not immunogenic and so is preferred.

A hemoglobin is a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a heme group.

TO answer your question. THe answer is a big, fat "NO".

LH stimulates ovaries to produce oestrogen and progesteron.LH stands for Leutanizing hormone.

Yes

Calcitonin is the hormone that lowers calcium levels.

No. It is produced in the kidney and the liver.

Classical nuclear progesterone receptor (nPR) exists as two main protein isoforms (types of protein from a single gene) PR-A and PR-B. Progesterone is a steroid hormone allowing diffusion through the lipid membrane of mammalian cells. Therefore nPR-A and B are located in the cytoplasm. They move to the nucleus after ligand (progesterone) binding to control gene expression. Literature also exists to suggest that progesterone receptors exist at the cell surface, both alternative isoforms of nPR and structurally unrelated mPR proteins from a different gene.

Estrogen and progesterone are hormones produced by a female's body. In some cases, these hormones are not produced at a sufficient rate. Doctors prescribe estrogen to relieve menopause symptoms and/or to prevent osteoporosis in women who have had hysterectomies.

angiotensin

yes clonazepam and estradiol have no drug interactions with each other.

The pineal gland releases melatonin, which regulates sleep/wake cycles. The adrenal glands release epinephrine, which is the fight or flight hormone.

decreased levels of luteinizing hormone (LH)

OK, now I'm no doctor so bear with me. OK, so basically imagine two straws with a balloon on each end. One balloon on the not flexible ends, and one on both flexible ends. Well here you go, it may not be scientist guaranteed, but you have your answer.

when insulin is secreted in a high amount than normal. too much insulin= low blood sugar.

Low levels of ADH can cause excessive urination (polyuria) followed by extreme thirst (polydipsia). A rare water metabolism disorder, called central diabetes insipidus, is sometimes the cause of ADH deficiency but low ADH doesn't not cause diabetes insipidus.

For women menopause rates as a common reason for hormone replacement. Andropause (male menopause)is a leading reason men go on hormone replacement therapy. There are many medical conditions that may call for hormone replacement but menopause is the most common for males and females.

Almost every hormone effects another in some way. That is how our body maintains homeostasis. Mostly this is done through negative feedback loops, one hormone does it's function until another system releases a counteracting hormone.

There is no short answer for this, endocrinology is an entire science of these interactions, but likely the most commonly heard (and constantly in action) are the RAA system or Renin Angioensin Aldostrone system. Renin tells your body it needs to hydrate so thirst is stimulated (a whole oher system) and Aldosterone is produced to trade ions of sodium for potassium. Sodium then attracts water fom the cells and extra cellular space to increase vascular volume. Angiotensin tells the arteries to contract to increase blood pressure (also through a cascade of reactions including angiotensin I, II, and III). Angiotensin is also what some blood pressure medications (ACE inhibitors) work on. When there is suffient vascular volume the negative feedback is from the arteries to begin allowing sodium to be excreted. Disease of the system is seen as SIADH (usually head injury damages Angiotensin II receptors in medulla) od Diabetis Insipidus (inability to maintain fluid electrolyte balance through constant diuresis {peeing}).