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  2. Parathyroid gland - Wikipedia

    en.wikipedia.org/wiki/Parathyroid_gland

    The major function of the parathyroid glands is to maintain the body's calcium and phosphate levels within a very narrow range, so that the nervous and muscular systems can function properly. The parathyroid glands do this by secreting parathyroid hormone (PTH). [11] Parathyroid hormone (also known as parathormone) is a small protein that takes ...

  3. Parathyroid hormone - Wikipedia

    en.wikipedia.org/wiki/Parathyroid_hormone

    5741 19226 Ensembl ENSG00000152266 ENSMUSG00000059077 UniProt P01270 Q9Z0L6 RefSeq (mRNA) NM_000315 NM_001316352 NM_020623 RefSeq (protein) NP_000306 NP_001303281 NP_065648 Location (UCSC) Chr 11: 13.49 – 13.5 Mb Chr 7: 112.98 – 112.99 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Parathyroid hormone (PTH), also called parathormone or parathyrin, is a peptide hormone secreted ...

  4. Endocrine gland - Wikipedia

    en.wikipedia.org/wiki/Endocrine_gland

    The endocrine system is a network of glands and organs located throughout the body. It is similar to the nervous system in that it plays a vital role in controlling and regulating many of the body's functions. Endocrine glands are ductless glands of the endocrine system that secrete their products, hormones, directly into the blood.

  5. Parathyroid chief cell - Wikipedia

    en.wikipedia.org/wiki/Parathyroid_chief_cell

    The chief cells of the parathyroid glands sense the amount of calcium in the blood, and release the calcium-increasing hormone parathyroid hormone (PTH) accordingly to correct or maintain normal blood calcium levels. [8] It therefore regulates calcium metabolism as part of the endocrine system.

  6. Female reproductive system - Wikipedia

    en.wikipedia.org/wiki/Female_reproductive_system

    The human female reproductive system is made up of the internal and external sex organs that function in the reproduction of new offspring. The reproductive system is immature at birth and develops at puberty to be able to release matured ova from the ovaries , facilitate their fertilization , and create a protective environment for the ...

  7. Endocrine system - Wikipedia

    en.wikipedia.org/wiki/Endocrine_system

    One of the most important functions of the hypothalamus—it is located in the brain adjacent to the pituitary gland—is to link the endocrine system to the nervous system via the pituitary gland.) Other organs, such as the kidneys , also have roles within the endocrine system by secreting certain hormones.

  8. List of human hormones - Wikipedia

    en.wikipedia.org/wiki/List_of_human_hormones

    5-DHT or DHT is a male reproductive hormone that targets the prostate gland, bulbourethral gland, seminal vesicles, penis and scrotum and promotes growth/mitosis/cell maturation and differentiation. Testosterone is converted to 5-DHT by 5alpha-reductase, usually with in the target tissues of 5-DHT because of the need for high concentrations of ...

  9. Gonad - Wikipedia

    en.wikipedia.org/wiki/Gonad

    A gonad, sex gland, or reproductive gland [1] is a mixed gland and sex organ that produces the gametes and sex hormones of an organism. Female reproductive cells are egg cells, and male reproductive cells are sperm. [2] The male gonad, the testicle, produces sperm in the form of spermatozoa. The female gonad, the ovary, produces egg cells