View Osteoblast slide if needed
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it's a good one
???lol what ok
what is hypothyroidism?
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-too little thyroid
*AKA Hashimoto's disease, cretinism-child form
-autoimmune disease-attacks follicular cells and destroy the gland so can't
produce thyroid hormone
*crentinism=low iodide levels in the fetus and can't make thyroid then
not treated:
, -common to have poor mental health and physical function, decreased
cold resistance and impaired cognitive development in children
*Goiter is common too-see this a lot in 3rd world countries bc they don't
fortify their food with iodide like we do here in the US
somatotropin
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growth hormone
type 2 diabetes
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non-insulin dependent
-target cells become resistant to insulin or B cells don't produce enough
insulin
-need for a change in diet/drugs
Thyroid Gland is Located_______
Secretes(3)________
And Functions to Increase(3 things) ___________
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1. Located: anterior neck, inferior to thyroid cartilage of larynx.
2. Secretes: T3 and T4 (Follicles)
Calcitonin is secreted by parafollicular cells
, Follicles Contain thyroglobulin (precursor to T3/T4)
3. Function: Growth , Development and Metabolism (increases BMR)
Where do you find Neuroendocrine Axons?
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Infindibulum (Either ParaVentricular or Supraoptic axons)
PTH Inhibitor:
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Ca.
Too much Ca in blood will begin negative feedback loop that inhibits PTH
secretion.
Cortical hormone regulation
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CRH goes to anterior pituitary gland and stimulates cells to release ACTH,
cortocotrophs dumps into blood stream and bind to cells of adrenal cortex
and gets cortisol (+aldosterone and others)
, Where do you find the Primary Plexus?
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Median Eminence (most Inferior region Hypothalamus)
Kidneys secrete(3) ________
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1. Calcitriol->(increase blood Ca)
2. Erythropoiten->(increase RBC in red B.M.) (JG apparatus is a chemo
receptor)
3. Renin-> RAAS (increase blood bolume/pressure)
RAAS stands for Renin Angiostensin Aldosterone System
Thymus secretes ________
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Thymosins (T Cell Maturation)= WBC
-largest organ in body when born in relation to rest of body, overtime it
atrophies and gets smaller, why when people age their immune system
goes to shit
Islets of langerhan have 3 cells we need to know. They are:____, _____, ______.
AND they each secrete what?
Give this one a try later!
it's a good one
???lol what ok
what is hypothyroidism?
Give this one a try later!
-too little thyroid
*AKA Hashimoto's disease, cretinism-child form
-autoimmune disease-attacks follicular cells and destroy the gland so can't
produce thyroid hormone
*crentinism=low iodide levels in the fetus and can't make thyroid then
not treated:
, -common to have poor mental health and physical function, decreased
cold resistance and impaired cognitive development in children
*Goiter is common too-see this a lot in 3rd world countries bc they don't
fortify their food with iodide like we do here in the US
somatotropin
Give this one a try later!
growth hormone
type 2 diabetes
Give this one a try later!
non-insulin dependent
-target cells become resistant to insulin or B cells don't produce enough
insulin
-need for a change in diet/drugs
Thyroid Gland is Located_______
Secretes(3)________
And Functions to Increase(3 things) ___________
Give this one a try later!
1. Located: anterior neck, inferior to thyroid cartilage of larynx.
2. Secretes: T3 and T4 (Follicles)
Calcitonin is secreted by parafollicular cells
, Follicles Contain thyroglobulin (precursor to T3/T4)
3. Function: Growth , Development and Metabolism (increases BMR)
Where do you find Neuroendocrine Axons?
Give this one a try later!
Infindibulum (Either ParaVentricular or Supraoptic axons)
PTH Inhibitor:
Give this one a try later!
Ca.
Too much Ca in blood will begin negative feedback loop that inhibits PTH
secretion.
Cortical hormone regulation
Give this one a try later!
CRH goes to anterior pituitary gland and stimulates cells to release ACTH,
cortocotrophs dumps into blood stream and bind to cells of adrenal cortex
and gets cortisol (+aldosterone and others)
, Where do you find the Primary Plexus?
Give this one a try later!
Median Eminence (most Inferior region Hypothalamus)
Kidneys secrete(3) ________
Give this one a try later!
1. Calcitriol->(increase blood Ca)
2. Erythropoiten->(increase RBC in red B.M.) (JG apparatus is a chemo
receptor)
3. Renin-> RAAS (increase blood bolume/pressure)
RAAS stands for Renin Angiostensin Aldosterone System
Thymus secretes ________
Give this one a try later!
Thymosins (T Cell Maturation)= WBC
-largest organ in body when born in relation to rest of body, overtime it
atrophies and gets smaller, why when people age their immune system
goes to shit
Islets of langerhan have 3 cells we need to know. They are:____, _____, ______.
AND they each secrete what?
