ANAT.FINAL

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Author:
xiongav
ID:
151589
Filename:
ANAT.FINAL
Updated:
2012-05-01 22:52:57
Tags:
Endocrine System Adenohypophysis hormones
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Description:
Endocrine System.Adenohypophysis.hormones
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  1. Thyroid stimulating hormone (TSH)

    Secretion of?

    Secreted by what cells?
    Secretion of thyroid hormone by thyroid gland.

    Secreted by Thyrotropic cells.
  2. Adrenocorticotropic hormone (ACTH)

    Stimulates secretion of..
    Stimulates secretion of GLUCOCORTICOIDS from adrenal glands.

    Secreted by CORTICOTROPIC CELLS.
  3. Follicle Stimulating Hormone (FSH)

    Secretion of..

    Acts on what cells in the testis to support spermatogenesis?

    Secreted by what cells?
    Secretion of ESTRADIOL by follicular cells in the ovary.

    Acts on Sertoli cells in the testis.

    Secreted by GONADOTROPIC CELLS.
  4. Luteinizing hormone (LH)

    Stimulates secretion of ______ by the Corpus Luteum in the Ovary.

    Stimulates secretion of ______ by Leydig cells in the Testis.

    Secreted by which cells?
    Stimulates secretion of PROGESTERONE by the CL in the Ovary.

    Stimulates secretion of ANDROGENS by Leydig cells in the Testis.

    Secreted by GONADOTROPIC CELLS.
  5. Prolactin (PRL)

    Stimulates _______ glands for milk production.

    Produced by what cells?
    Stimulates MAMMORY GLANDS for milk production.

    Produced by LACTOTROPIC CELLS.
  6. Growth Hormone (GH or Somatotropin)

    Promotes growth, especially of _____ and ______.

    Is required for growth during puberty?

    Produced by which cells?
    Promotes growth, especially of BONES and MUSCLES.

    Yes, required for growth during puberty.

    Produced by SOMATOTROPIC CELLS.
  7. Melanocyte Stimulating Hormone (MSH)

    Produced in the ___ _____ of anterior pituitary.

    Stimulates which cells in skin?

    Only produced during ____ _______ and in ______.
    Produced in the PARS INTERMEDIA of anterior pit.

    Stimulates MELANOCYTES in skin.

    Only produced during FETAL DEVELOPMENT & in CHILDREN.
  8. Name the 4 hormones referred to as TROPIC HORMONES because all regulate the release of hormones at their target tissue.
    • 1) TSH
    • 2) ACTH
    • 3) FSH
    • 4) LH
  9. What are the 4 "Releasing Hormones" of the Hypothalamus?
    • 1) GHRH
    • 2) GNRH
    • 3) TRH
    • 4) CRH

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