Secreted hormone (LH) from the pituitary gland and secretedunder the control of Alhaaboethelams (Hypothalamus) and this hormone is a protein, carbohydrate
(Glycoprotein) and is responsible for ovulation and the secretion of estrogen (Estrogens) and progesterone (Progesterone) from the ovary after ovulation in females.
In the male hormone increases (LH) production and secretion of the hormone Alteststeron (Testosterone) from the testis, which in turn maintains the formation of sperm.Estimated the level of hormone (LH) in females between 20-20 IU/ L in the first half and the last menstrual cycle.
While the range in the middle of the session between 15-80 IU / L
The level of hormone (LH) in males ranges from 1-8.4 IU / L
In children below the level of hormone (LH) for 0.4 and Haddouinternational / liter.
Increase the level of hormone (LH) in the following cases:
Menopause in women, whether natural (Normal Menopause) orearly (Premature Menopause).
Interruption of the menstrual cycle.
Low level of hormone (LH) in the following cases:
Medication or estrogen Alteststeron.
Ovarian or adrenal tumors that secrete estrogen andprogesterone.
Menopause because of the failure of the pituitary gland.
Sheehan's disease (Shihan Syndrome).
التسميات
Hormones