androgens

Testes

...> testes : endocrine glands that secrete androgens ; the male reproductive organ s located in the scrotum . thalamus : a portion of the forebrain that integrates sensory impulses. theory : a hypothesis that is confirmed through repeated experimentation. Full article >>> The te...

Tendon

... bones. testes : endocrine glands that secrete androgens ; the male reproductive organ s located in the scrotum . thalamus : a portion of the forebrain that integrates sensory impulses. Full article >>> tendon A bunch of parallel collagen fibers making up a bank of connective tiss...

Tendons

... bones. testes : endocrine glands that secrete androgens ; the male reproductive organ s located in the scrotum . thalamus : a portion of the forebrain that integrates sensory impulses. Full article >>> Muscle s and tendons The movements of the human hand are accomplished by two se...

Seminiferous tubules

...ls (Leydig cells ) where testosterone and other androgens are formed. [edit] Testicular size ... Full article >>> The walls of the seminiferous tubules consist of diploid spermatogonia , stem cell s that are the precursors of sperm . Spermatogonia divide by mitosis to produce more...

Renal

...eading to production of abnormally high levels of androgens . Full article >>> contra- against cyte- cell corticosteroids Steroid hormones formed by the ad renal cortex . cosmid A cloning vector , used for cloning large DNA fragments; generally contains segment s derived from b...

Progesterone

... receptor s for estrogen s, progesterone , and androgens in various tissue s. Full article >>> Estrogen and progesterone are the most important of these in mammals . These hormones induce and maintain the physical changes of puberty and the secondary sex character istics. Full art...

Interstitial cells

...ebrate testis that secrete testosterone and other androgens , the male sex hormones . Full article >>...ls (Leydig cells ) where testosterone and other androgens are formed. [edit] Testicular size ... Full article >>>...

Hormones

... receptor s for estrogen s, progesterone , and androgens in various tissue s. Full article >>> Many hormones are used as medication. The most commonly-prescribed hormones are estrogen s and progestagens (in the contraceptive pill and as HRT), ... Full article >>> Hormo...

Hormone

... receptor s for estrogen s, progesterone , and androgens in various tissue s. Full article >>> Hormone s are molecule s that cells use to communicate with one another. For example, cells in the pancreas produce the hormone insulin when glucose levels in the blood become ele...

Estrogen

... receptor s for estrogen s, progesterone , and androgens in various tissue s. Full article >>> Estrogen and progesterone are the most important of these in mammals . These hormones induce and maintain the physical changes of puberty and the secondary sex character istics. Full art...

Cells

...ebrate testis that secrete testosterone and other androgens , the male sex hormones . interstitial fluid ... Full article >>> Cells regulate the activity of genes in part by increasing or decreasing their rate of transcription . Full article >>> B cells : A major family o...

Androgens

...ns The ad renal cortex secretes precursors to androgens such as testosterone. Full article >>... receptor s for estrogen s, progesterone , and androgens in various tissue s. Full article >>> Cells scattered among the seminiferous tub...

Adrenal glands

...eading to production of abnormally high levels of androgens . Full article >>> syndrome -- an autosomal dominant condition character ized by the anomalous growth and proliferation of blood vessels on the retina of the eye and the cerebellum of the brain; cysts and cancer s in the kid...