Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...

Emerging data indicate that growth hormone (GH) therapy could have a role in improving cognitive function. GH replacement therapy in experimental animals and human patients counteracts the dysfunction ...

LISBON, Portugal — Six months of treatment with growth hormone has improved sensory function in patients with spinal-cord injury and concomitant growth-hormone deficiency, according to the first such ...

June 10, 2005 (San Diego) — Twice-daily administration of high-dose recombinant human growth hormone–releasing hormone (GHRH) 1,44-amide stimulates growth hormone (GH) and insulin-like growth factor 1 ...

The pituitary gland is a pea-sized endocrine gland that is situated in the middle of the skull base and kept protected within a bony cavity called the sella turcica. It plays an essential role in ...

Hormones are the body’s chemical messengers. They act on various tissues and organs in the body to change their behavior. For example, the hormone prolactin stimulates the production of breastmilk.

A hormone that extends lifespan in mice by 40% is produced by specialized cells in the thymus gland, according to a new study by Yale School of Medicine researchers. The team also found that ...

An endocrinologist is a doctor who diagnoses and treats hormone-related problems and complications, such as an overactive thyroid, diabetes, and fertility issues. Endocrinology and endocrinologists ...

Hormone replacement therapy (HRT) is a medical treatment that aims to alleviate the symptoms of menopause by replenishing hormones like estrogen and progesterone, which naturally decrease as women age ...

What Is a Luteinizing Hormone Test? A luteinizing hormone test measures how much luteinizing hormone (LH) is in your blood. LH helps your reproductive system: specifically, a woman’s ovaries and a man ...