For Luteinizing Hormone (Lh) we have terms and definitions in 16 topics. The topics are Anti-Aging, Canine, Contraception, Dairy Production, Erectile Dysfunction, Fertility, Gynecological, Gynecology, Health, Hormone Replacement Therapy, Horse Health, Naturopathic, Prader-Willi Syndrome, Prostate Cancer, Science and Sex.

Luteinizing Hormone (Lh) (Anti-Aging)

The hormone released from the pituitary gland that stimulates the production of testosterone in males and the production of progesterone in females. This hormone uses cyclic AMP as its second messenger.

Luteinizing Hormone (Lh) (Canine)

A hormone produced by the anterior lobe of the pituitary gland that stimulates ovulation and the development of the corpus luteum in the female and the production of testosterone by the interstitial cells of the testis in the male.

Luteinizing Hormone (Lh) (Contraception)

A hormone that causes the ovary to release a mature egg, which occurs during ovulation.

Luteinizing Hormone (Lh) (Dairy Production)

A glycoprotein hormone secreted by the anterior pituitary gland. In the female, LH induces ovulation, the development of the corpus luteum and the production of progesterone. In the male, LH stimulates the production of spermatozoa and the hormone testosterone.

Luteinizing Hormone (Lh) (Erectile Dysfunction)

A hormone produced by the pituitary gland located at the base of the brain. In men, LH stimulates the production of testosterone, a hormone necessary for sperm production. In women, LH causes ovulation.

Luteinizing Hormone (Lh) (Fertility)

A hormone secreted by the pituitary gland. Along with FSH, it is one of the two most important hormones that regulate ovarian function. The role of LH is to trigger ovulation and help prepare the endometrial lining for implantation. The level of this hormone starts to rise roughly 24 hours prior to expected ovulation. The level of this hormone can be checked by a home urine ovulation prediction kit (such as OvuQuick, OvuKit or First Response). When the test color matches the control, this signifies the presence of elevated levels of LH in the blood. The individual then can plan intercourse within 24 hours of that positive test. LH is a hormone that is also found in the fertility medications Pergonal®, Humegon™, and Repronex™. These drugs contain LH and FSH in equal amounts. When given in the beginning of a menstrual cycle, (usually on day 2 to 5) they stimulate follicular development. The level of LH is also elevated (in relation to FSH) in some women with irregular cycles or with the condition known as Polycystic Ovarian Syndrome (PCOS)

Luteinizing Hormone (Lh) (Gynecological)

Hormone secreted by the pituitary gland in the brain that stimulates the growth and maturation of eggs in females and sperm in males.

Luteinizing Hormone (Lh) (Gynecology)

Hormone secreted by the pituitary gland in the brain that stimulates the growth and maturation of eggs in females and sperm in males.

Luteinizing Hormone (Lh) (Health)

Hormone secreted by the pituitary gland in the brain that stimulates the growth and maturation of eggs in females and sperm in males.

Luteinizing Hormone (Lh) (Hormone Replacement Therapy)

The hormone released from the pituitary gland that stimulates the production of testosterone in males and the production of progesterone in females. This hormone uses cyclic AMP as its second messenger.
Kidney Stones
Most urinary tract stones originate as crystals in the kidney, grow within the kidney, and then migrate or pass through the urinary tract. Stones can also start and/or grow within the bladder. Bladder stones are often associated with chronic urinary blockage or infection, or severe protein starvation sometimes seen in the third world. Prostate stones grow within the prostate, probably as a result of infection. Prostate stones do not migrate or pass.
Kidney stones are formed from varied molecules. They are usually crystals of one or another molecule, but may be formed of combinations of elements or rarely protein matrix. Calcium oxalate is the most common type of stone. These stones are usually easy to see on x-ray and cannot be dissolved.

Luteinizing Hormone (Lh) (Horse Health)

Hormone produced by the pituitary gland; together with follicle-stimulating hormone (FSH) it assists in causing ovulation and inducing production of the hormone estrogen.

Luteinizing Hormone (Lh) (Naturopathic)

This is a sugar-bearing protein manufactured by the anterior pituitary. Like a lot of the pituitary hormones, it surges on and off, since constant secretion would overload and deaden receptors. In women, it builds up after menses, stimulating the release of estrogen from the ovaries. Estrogen in turn stimulates the hypothalamus to increase its stimulation of LH from the pituitary, until, a day or two before ovulation, they produce a guitar-amp feedback, and the cells that produce LH start to surge follicle-stimulating hormone (FSH). The egg pops, being replaced by the corpus luteum, which produces progesterone for the next eleven to twelve days. Progesterone inhibits and lowers LH levels, as well as inhibiting levels of estrogen already being produced by the young follicles that will produce next month's egg. In men, LH is responsible for stimulation of testosterone, although FSH and the testes hormone inhibin are responsible for both the production of sperm and controlling testosterone.

Luteinizing Hormone (Lh) (Prader-Willi Syndrome)

One of the pituitary hormones acting upon the genital organs.

Luteinizing Hormone (Lh) (Prostate Cancer)

The pituitary hormone that causes the testicles in men and ovaries in women to manufacture hormones; also called a luteinizing hormone-releasing hormone or LHRH.

Luteinizing Hormone (Lh) (Science)

In female mammals, hormone that causes the follicle to rupture and the ruptured follicle to change to the corpus luteum; causes production of testosterone in the male

Luteinizing Hormone (Lh) (Sex)

A hormone that stimulates female ovulation and male androgen secretion.

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