Study sets matching "histology endocrine system"

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Study sets matching "histology endocrine system"

25 terms
endocrine system histology
adenohypophysis
adrenal capsule
colloid
exocrine cells
what is #2?
what is #1?
what is #2?
adenohypophysis
what is #2?
adrenal capsule
what is #1?
10 terms
Endocrine System: Histology
Adrenal Gland
Adrenal Cortex
Pancreas
Parathyroid
40x Name Gland
100x
40x Name Gland
40x Name the upper/darker section of the slide
Adrenal Gland
40x Name Gland
Adrenal Cortex
100x
Endocrine system histology
Pituitary
(Infundibulum) or stalk
(Anterior lobe) or distalis
(Posterior lobe) or nervousa
Hormones: growth hormone, thyroid stimulating hormone, adreno…
Hormones:... Function:Small funnel-like stalk that connects the…
Hormones:... Function:
Hormones:... Function:
Pituitary
Hormones: growth hormone, thyroid stimulating hormone, adreno…
(Infundibulum) or stalk
Hormones:... Function:Small funnel-like stalk that connects the…
28 terms
Endocrine System: Histology
Adrenal Gland
Adrenal Cortex
Pancreas
Parathyroid
40x Name Gland
100x
40x Name Gland
40x Name the upper/darker section of the slide
Adrenal Gland
40x Name Gland
Adrenal Cortex
100x
42 terms
Endocrine System & Histology
Adenohypophysis... (Anterior Pituitary)
Neurohypophysis... Posterior Pituitary
Ovary
Testes
Adenohypophysis... (Anterior Pituitary)
Neurohypophysis... Posterior Pituitary
9 terms
Endocrine System Histology
Thyroid Slide
Thyroid
Parathyroid
Parathyroid
Thyroid Slide
Thyroid
77 terms
Histology: endocrine system
membrane-bound
thyroid hormone
steroid hormones
fat cells
Protein hormones interact with target cells through _______ r…
_______ hormone is a small peptide and is an exception to the…
_________ hormones interact with receptors inside the target…
The hormone leptin, which regulates appetite, is made by ____…
membrane-bound
Protein hormones interact with target cells through _______ r…
thyroid hormone
_______ hormone is a small peptide and is an exception to the…
Histology - Endocrine System
The nervous system and endocrine syste…
The nervous system can react ________,…
The nervous system is faster because i…
The chemical signals used in the nervo…
intercellular communication
quickly
circulation of the blood
hormones
The nervous system and endocrine syste…
intercellular communication
The nervous system can react ________,…
quickly
24 terms
Histology-endocrine system
Hypophysis/Pituitary Gland
Adenohypophysis
Neurohypophysis
Thyroid/Parathyroid
Hypophysis/Pituitary Gland
Adenohypophysis
Histology- Endocrine System
Endocrine hormone
Chemical control system
What are the endocrine organs?
Lipid soluble hormones
Substance produced in one part of the body, transported via t…
Slow sustained effect... Maintains homeostasis in concert with n…
Hypophysis (pituitary)... Pineal gland... Thyroid... Parathyroid... Adren…
Fatty acids and steroids... Binds intracellular receptor to gene…
Endocrine hormone
Substance produced in one part of the body, transported via t…
Chemical control system
Slow sustained effect... Maintains homeostasis in concert with n…
9 terms
Histology of Endocrine System
Adrenal Cortex
Adrenal Medulla
Thyroid
Posterior Pituitary
A
5
A
Adrenal Cortex
A
Adrenal Medulla
5
26 terms
Endocrine system histology
Pituitary
(Infundibulum) or stalk
(Anterior lobe) or distalis
(Posterior lobe) or nervousa
Hormones: growth hormone, thyroid stimulating hormone, adreno…
Hormones:... Function:Small funnel-like stalk that connects the…
Hormones:... Function:
Hormones:... Function:
Pituitary
Hormones: growth hormone, thyroid stimulating hormone, adreno…
(Infundibulum) or stalk
Hormones:... Function:Small funnel-like stalk that connects the…
127 terms
Histology Endocrine System
endocrine glands (do / don't) have ducts
what is the hypothalamus
arcuate nucleus regulates what? descri…
neuroendocrine neurons of the _______…
endocrine glands don't have ducts
the hypothalamus has 4 nuclei... ◘ arcuate nucleus: regulates pr…
arcuate nucleus regulates prolactin secretion; neuroendocrine…
neuroendocrine neurons of the hypothalamic arcuate nucleus
endocrine glands (do / don't) have ducts
endocrine glands don't have ducts
what is the hypothalamus
the hypothalamus has 4 nuclei... ◘ arcuate nucleus: regulates pr…
7 terms
Endocrine System Histology
Adrenal Gland
ovary
pancreas
parathyroid gland
one of a pair of endocrine glands located on top of the kidneys
female reproductive organ that produces egg cells and hormones
a large elongated exocrine gland located behind the stomach
any one of four endocrine glands situated above or within the…
Adrenal Gland
one of a pair of endocrine glands located on top of the kidneys
ovary
female reproductive organ that produces egg cells and hormones
Endocrine System - Histology
Pituitary Overview
Pars Distalis
Cells in Pars Distalis
Somatotrophs (acidophil)
Regulates may other endocrine organs, located in the sella tu…
Anterior pituitary, adenohypophysis. From oral ecotoderm, sec…
...
Secrete GH, 50% of distalis cells. Regulated by GnRH, inhibit…
Pituitary Overview
Regulates may other endocrine organs, located in the sella tu…
Pars Distalis
Anterior pituitary, adenohypophysis. From oral ecotoderm, sec…
92 terms
Histology: Endocrine System
Endocrine System
Autocrine
Paracrine
Endocrine
a system in the body that is a form of communication, cell si…
system when the cell releases via exocytosis and stimulates i…
system when one cell releases and travels to neighboring cells
system that consists of releasing chemical via exocytosis and…
Endocrine System
a system in the body that is a form of communication, cell si…
Autocrine
system when the cell releases via exocytosis and stimulates i…
57 terms
Endocrine System Histology & Development
pituitary, thyroid, parathyroid, adren…
secrete hormones directly into bloodst…
smooth ER
rough ER
What are the 6 classical endocrine glands?
How do endocrine glands work?
Where are steroid hormones synthesized?
Where are peptide or polypeptide hormones synthesized?
pituitary, thyroid, parathyroid, adren…
What are the 6 classical endocrine glands?
secrete hormones directly into bloodst…
How do endocrine glands work?
103 terms
Histology - Endocrine System
Hormones
Paracrine
Juxtacrine
Autocrine
Signaling molecules released by the secretory cells of the en…
Type of secretion with localized dispersal in interstitial fl…
Signaling molecule remains on the secreting cell's surface or…
Cells may produce molecules that act on themselves or on cell…
Hormones
Signaling molecules released by the secretory cells of the en…
Paracrine
Type of secretion with localized dispersal in interstitial fl…
Endocrine System Histology
Adrenal Gland
ovary
pancreas
parathyroid gland
one of a pair of endocrine glands located on top of the kidneys
female reproductive organ that produces egg cells and hormones
a large elongated exocrine gland located behind the stomach
any one of four endocrine glands situated above or within the…
Adrenal Gland
one of a pair of endocrine glands located on top of the kidneys
ovary
female reproductive organ that produces egg cells and hormones
76 terms
Histology 3- Endocrine System
endocrine vs exocrine
adrenal glands
blood supply of the adrenal glands
which part of the adrenal glands get a…
endocrine system-g;ands that deposit their hormones directly…
paired, asymmetric, angular glands lying at the superior pole…
arterial branches from superior, middle, and inferior adrenal…
medullar... -medullary artieries= arterial blood... -cortical arte…
endocrine vs exocrine
endocrine system-g;ands that deposit their hormones directly…
adrenal glands
paired, asymmetric, angular glands lying at the superior pole…
Endocrine System Histology
Endocrine epithelial glands vs. exocri…
Various endocrine organs of the body
One other critical feature of an endoc…
Two divisions of the hypophysis (pitui…
Both derived from epithelium.... Endocrine organs lack an epithe…
Thymus (thymosin secreted), hypophysis (pituitary), thyroid,…
It is highly vascular as the hormonal granules are released i…
Adenohypophysis (anterior portion).... Neurohypophysis (posterio…
Endocrine epithelial glands vs. exocri…
Both derived from epithelium.... Endocrine organs lack an epithe…
Various endocrine organs of the body
Thymus (thymosin secreted), hypophysis (pituitary), thyroid,…
10 terms
Histology-Endocrine System
LH (Leutinizing Hormone)
Glucocorticoids
Myxedema
Oxytocin Hormone
the hormone of the pituitary gland that activates ovulation i…
the hormone secreted by the zona fasciculata of the suprarena…
a clinical condition resulting resulting from thyroxin defici…
stimulates the smooth muscles of the uterus
LH (Leutinizing Hormone)
the hormone of the pituitary gland that activates ovulation i…
Glucocorticoids
the hormone secreted by the zona fasciculata of the suprarena…
41 terms
Endocrine System Histology (Lab)
pituitary histology
pituitary- adenohypophysis
pituitary- adenohypophysis (l/d)
pituitary- neurohypophysis
dark side
pituitary histology
pituitary- adenohypophysis
Histology: Endocrine system
Water-soluble hormones
Water-insoluble hormones
Polypeptide hormones
Steroid hormones
Bind to extracellular receptors, shorter lasting effects, sto…
Bind to intracellular receptors, longer lasting effects, can'…
Stored in secretory vesicles until the endocrine cell is trig…
Not stored but rapidly synthesized from stored lipid droplets…
Water-soluble hormones
Bind to extracellular receptors, shorter lasting effects, sto…
Water-insoluble hormones
Bind to intracellular receptors, longer lasting effects, can'…
42 terms
Endocrine System & Histology
Adenohypophysis... (Anterior Pituitary)
Neurohypophysis... Posterior Pituitary
Ovary
Testes
Adenohypophysis... (Anterior Pituitary)
Neurohypophysis... Posterior Pituitary
ENDOCRINE SYSTEM HISTOLOGY
Pituitary Gland
Adenohypophysis (Pituitary Gland)
Neurohypophysis (Pituitary Gland)
Thyroid Gland
Left
Right
Pituitary Gland
Adenohypophysis (Pituitary Gland)
Left
12 terms
Endocrine system: Histology
Thyroid gland
Parathyroid
Thymus
Pineal
Thyroid gland
Parathyroid
127 terms
Histology Endocrine System
endocrine glands don't have ducts
the hypothalamus has 4 nuclei... ◘ arcuat…
arcuate nucleus regulates prolactin se…
neuroendocrine neurons of the *hypotha…
endocrine glands (do / don't) have ducts
what is the hypothalamus
arcuate nucleus regulates what? describe the mechanism
neuroendocrine neurons of the _______ release dopamine that a…
endocrine glands don't have ducts
endocrine glands (do / don't) have ducts
the hypothalamus has 4 nuclei... ◘ arcuat…
what is the hypothalamus
26 terms
Endocrine system histology
Pituitary
(Infundibulum) or stalk
(Anterior lobe) or distalis
(Posterior lobe) or nervousa
Hormones: growth hormone, thyroid stimulating hormone, adreno…
Hormones:... Function:Small funnel-like stalk that connects the…
Hormones:... Function:
Hormones:... Function:
Pituitary
Hormones: growth hormone, thyroid stimulating hormone, adreno…
(Infundibulum) or stalk
Hormones:... Function:Small funnel-like stalk that connects the…
42 terms
Endocrine System & Histology 1
Adenohypophysis... (Anterior Pituitary)
Neurohypophysis... Posterior Pituitary
Ovary
Testes
Adenohypophysis... (Anterior Pituitary)
Neurohypophysis... Posterior Pituitary
64 terms
Histology: Endocrine System
ducts
fenestrated
epithelially
Hypophysis
endocrine glands do not have __________
hormones are generally released into blood through __________…
endocrine cells are usually _______________ - derived
Pituitary gland is also called ______________
ducts
endocrine glands do not have __________
fenestrated
hormones are generally released into blood through __________…
42 terms
Endocrine System Histology
the endocrine system consists of ductl…
endocrine system releases hormones int…
endocrine cell groups/clusters are fou…
endocrine cell groups/clusters include…
metabolism, growth, development, tissue function, reproductio…
intercellular or perivascular CT via dense capillary beds and…
non-endocrine organs
1. hypothalamic neurosecretory neurons (regulate pituitary fu…
the endocrine system consists of ductl…
metabolism, growth, development, tissue function, reproductio…
endocrine system releases hormones int…
intercellular or perivascular CT via dense capillary beds and…
28 terms
Histology Endocrine System
Pars Distalis
Pars Intermedia
Pars Tuberalis
Thyroid Gland
Bulk of the anterior pituitary.
Pars Distalis
Bulk of the anterior pituitary.
Pars Intermedia
32 terms
Histology - Endocrine System
What kind of ducts do endocrine glands…
Leydig cells
granulosa cells
Hypophysis - general description
NO DUCT SYSTEM... extensive vascular supply - fenestrated capil…
testosterone producing cells in testes
produce FSH... corpus luteum of ovary
the major neuroendocrine gland... interface between CNS and end…
What kind of ducts do endocrine glands…
NO DUCT SYSTEM... extensive vascular supply - fenestrated capil…
Leydig cells
testosterone producing cells in testes
24 terms
endocrine system histology
identify the gland
name the structure labeled #2 and func…
name gland on your left
name gland on your right
pituitary gland
neurohypophysis, posterior pituitary gland
parathyroid gland
thyroid gland
identify the gland
pituitary gland
name the structure labeled #2 and func…
neurohypophysis, posterior pituitary gland
Histology: Endocrine System
what is endocrinology?
what are hormones?
what are the five types of secretion?
what is an autocrine secretion?
study of intercellular communication
-molecules that function as chemical signals... -act at a distan…
-autocrine... -juxtacrine... -paracrine... -endocrine... -exocrine
self produces factor, it leaves cell, and reacts with recepto…
what is endocrinology?
study of intercellular communication
what are hormones?
-molecules that function as chemical signals... -act at a distan…
Histology - Endocrine System
Pituitary Gland (hypophysis)
Adenohypophysis (rathke's pouch) - Par…
Neurohypophysis - INE
Pituitary Gland Arterial blood supply
-base of the brain... -in Sella Turica (cavity of sphenoid bone)…
Evagination of oral ectoderm, superior artery... -Pars distalis…
Extension and functional part of hypothalamus, inferior arter…
-Superior hypophyseal artery (anterior lobe)... -Inferior (poste…
Pituitary Gland (hypophysis)
-base of the brain... -in Sella Turica (cavity of sphenoid bone)…
Adenohypophysis (rathke's pouch) - Par…
Evagination of oral ectoderm, superior artery... -Pars distalis…
28 terms
Endocrine System: Histology
Adrenal Gland
Adrenal Cortex
Pancreas
Parathyroid
40x Name Gland
100x
40x Name Gland
40x Name the upper/darker section of the slide
Adrenal Gland
40x Name Gland
Adrenal Cortex
100x
111 terms
Histology: Ch. 20 - Endocrine System
(T/F) The heart functions as endocrine…
(T/F) The gut function as endocrine or…
[Hydrophliic/ steroid]... ________ hormon…
[Hydrophliic/ steroid]... __________ horm…
TRUE
TRUE (leptin; gastrin; insulin)
Hydrophilic
steroid
(T/F) The heart functions as endocrine…
TRUE
(T/F) The gut function as endocrine or…
TRUE (leptin; gastrin; insulin)
Histology Endocrine System
What type of things are Endocrine Regu…
What makes a molecule a hormone?
What cells are receptors for hormones?
What is a neuroendocrine cell?
Things that are slower to react, and have more time for
It travels in the blood to its target
target cells
neuron that secretes hormone
What type of things are Endocrine Regu…
Things that are slower to react, and have more time for
What makes a molecule a hormone?
It travels in the blood to its target
57 terms
Histology - Endocrine System
Where do secretory cells release their…
What are the major glands of the endoc…
The infudibulum of the pituitary gland…
What are the two functional components…
Into the extracellular space
Pituitary ... thyroid ... parathyroid ... adrenal glands ... pineal body…
hypothalamus ( inferior surface of brain)
Anterior lobe (adenohypophysis), the glandular epithelial... tis…
Where do secretory cells release their…
Into the extracellular space
What are the major glands of the endoc…
Pituitary ... thyroid ... parathyroid ... adrenal glands ... pineal body…
Endocrine System (Histology)
The Endocrine system includes all Endo…
Endocrine Tissue occurs in what two fo…
Describe the Thyroid Gland?
Describe the Thyroid Follicles:
Directly into the blood
1. Unorganized Endocrine Tissue:... - Islets of Langerhans... - Int…
The gland is located in the neck *over the larynx and upper p…
Are the units of structure of the gland. They are spherical s…
The Endocrine system includes all Endo…
Directly into the blood
Endocrine Tissue occurs in what two fo…
1. Unorganized Endocrine Tissue:... - Islets of Langerhans... - Int…
7 terms
Histology of Endocrine System
What are the different parts/regions o…
What makes up the pars distalis?... Whic…
What makes up the neurohypophysis?
What makes up the pars nervosa?... What…
pars tubaris, pars intermedia, pars distalis
acidophils - growth hormone and prolactin... basophils - FSH, L…
infundibulum and pars nervosa
pituicytes and unmyelinated axons... unmyelinated axons - oxyto…
What are the different parts/regions o…
pars tubaris, pars intermedia, pars distalis
What makes up the pars distalis?... Whic…
acidophils - growth hormone and prolactin... basophils - FSH, L…
92 terms
Histology 12: Endocrine system
What are hormones?
What are the (5) different types of ce…
Target tissue or target organs include…
What do endocrine glands do?
-- molecules that function as chemical signals... -- act at a di…
1. autocrine... 2. juxtacrine ... 3. paracrine... 4. endocrine... 5. exoc…
1. receptors... 2. very small, effective concentrations... 3. may a…
-- produce, store, and secrete hormones into the vasculature…
What are hormones?
-- molecules that function as chemical signals... -- act at a di…
What are the (5) different types of ce…
1. autocrine... 2. juxtacrine ... 3. paracrine... 4. endocrine... 5. exoc…
Histology of Endocrine System (Lab)
Thyroid Gland
Follicle
Follicular Cells
Thyroglobulin
3
1
Protein Matrix w/in Follicle
Thyroid Gland
Follicle
3
Histology lab handout -- Endocrine system
What type of tissue forms the hypothal…
What type of tissue forms the pituitar…
What are the specific neuronal cluster…
Which four hypothalamic nuclei are res…
Hypothalamus = neural tissue
Neural and epithelial tissue
Nuclei
- Paraventricular nucleus... - Supraoptic nucleus... - Suprachiasma…
What type of tissue forms the hypothal…
Hypothalamus = neural tissue
What type of tissue forms the pituitar…
Neural and epithelial tissue
Histology (Endocrine System)
What makes up the endocrine system?
what are the 2 forms of endocrine tiss…
what are unorganized endocrine tissues?
what are organized endocrine tissue?
-all endocrine tissue in which secretions are discharged dire…
-unorganized endocrine tissue... -organized endocrine tissue
occur as cells/groups of cells forming PART of some organ... -Is…
form of organ called endocrine glands... -pituitary... -thyroid... -pa…
What makes up the endocrine system?
-all endocrine tissue in which secretions are discharged dire…
what are the 2 forms of endocrine tiss…
-unorganized endocrine tissue... -organized endocrine tissue
Endocrine system - Histology
Pituitary gland high power
Pituitary gland low power
Adenohypophysis
Neurohypophysis
Pituitary gland high power
Pituitary gland low power
76 terms
Histology - Endocrine System (Quiz 5)
Define endocrine:
What is a hormone?
What is the method of direct cell-cell…
What are the four general methods of c…
cells which synthesize and secrete hormones into blood
secretion of endocrine cells. It is a chemical messenger - of…
gap junction... interacting via small molecules like ATP... i…
gap junction... nervous tissue... paracrine... endocrine
Define endocrine:
cells which synthesize and secrete hormones into blood
What is a hormone?
secretion of endocrine cells. It is a chemical messenger - of…
Endocrine System Histology
Thyroid Gland
Parathyroid Gland
Pancreas
Pituitary Gland
Thyroid Gland
Parathyroid Gland
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