Endocrine Disorders #Endocrine #Endocrine_disorders
Endocrine system - Download as a PDF or view online for free
Description and function of endocrine System
The glands of the endocrine system secrete hormones into the bloodstream to maintain homeostasis and regulate metabolism.
Endocrine Disruptors are man-made chemicals that disrupts your endocrine system (hormones). These EDC's are found in common household products. Luckily there are non-toxic alternatives to each EDC on the market.
Endocrine Physiology: 9780071796774: Medicine & Health Science Books @ Amazon.com
Hormones regulate internal functions from metabolism and growth to sexual development and the induction of birth.
ENDOCRINE SYSTEM Location of endocrine glands, Tropic hormones of pituitary and their functions; Feedback control of tropic hormones with examples; mechanism of hormone action. Role of...
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Some of my notes for Anatomy
Endocrine System I, Neurohypophysis - Post. Pit. Gland neurons end at pars nervosa (neural lobe) axons from supraoptic, paraventricular nuc. neurovasc. ending, no synapses non myel axons end at fenest. caps. NOT 'endocrine'-stores neurosecretions consists of median eminence, infund-stem blood-CSF barrier... window of brain ???? Blood supply sup. hypophys. aa-pars tuberali median eminence neural stem inf hypophys. aa-neural lobe, Adenohypophysis - Ant. Pit. Gland from Rathke's pouch 1. pars distalis (most of ant. pit) 2. pars intermedia (remnant) 3. pars tuberalis (Rath's lat. wall) ???? What to look for: irregular cords of cells large sinusoids of caps -from long portal veins secrete tropic hors fine reg of periph endocrine glands (-) feedback loop b/w glands, pit, brain autoreg. feedback contains: acidophils, basophils, chromophobes c'phobes-transitional or quiescent give rise to acid- or basophils, Neurohypophysis - Post. Pit. Gland neurons end at pars nervosa (neural lobe) axons from supraoptic, paraventricular nuc. neurovasc. ending, no synapses non myel axons end at fenest. caps. NOT 'endocrine'-stores neurosecretions consists of median eminence, infund-stem blood-CSF barrier... window of brain ???? store and release: AVP (arg. vasopressin) oxytocin-milk let-down neurophysin(carrier for AVP) all neuropeptides released store-neurosecretory (dense) vesicles 180-300nm diameter, Pineal Gland -seat of the soul -regulates circ. rhythm ???? Diencephalic neuroectoderm deriv, What to look for: irregular cords of cells large sinusoids of caps -from long portal veins secrete tropic hors fine reg of periph endocrine glands (-) feedback loop b/w glands, pit, brain autoreg. feedback contains: acidophils, basophils, chromophobes c'phobes-transitional or quiescent give rise to acid- or basophils ???? Hormones are: small proteins glycoproteins corticotropes (most basophils) -ACTH, LPH gonadotropes (small basophils) -LH, FSH thyrotropes (large basophils) -TSH somatotropes (most acidophils) -somatotropin (GH) lactotropes (mammotropes) -isolated acidophils-prolactin -hypertrophy for lactation -post-parturition depression, (-) feedback to ant. pit. (-) fdback to hypothal. -shut down TRH-3-amine peptide ???? Fetal T3,T4-by 10th fetal week if deficient-irrev. CNS defects ↓# cortical neurons defective myelination mental retardation stunted growth collective syndrome-cretinism, Endocrine System I control through hypothalamus, CNS ???? Can actually work as endo, para, autocrine through vasc system or CT Certain cells have spec. receptors for hors., Adenohypophysis - Ant. Pit. Gland from Rathke's pouch 1. pars distalis (most of ant. pit) 2. pars intermedia (remnant) 3. pars tuberalis (Rath's lat. wall) ???? Blood supply sup. hypophys. aa-pars tuberali median eminence neural stem inf hypophys. aa-neural lobe, store and release: AVP (arg. vasopressin) oxytocin-milk let-down neurophysin(carrier for AVP) all neuropeptides released store-neurosecretory (dense) vesicles 180-300nm diameter ???? oxytocin-contraction of sm. m at parturition contract myoepith cells of mamm. gland milk let-down reflex-aff. nerves to sp. cord from nipple ascending aff. to hypothalamus, Endocrine System I control through hypothalamus, CNS ???? Thyroid Gland
The endocrine system consists of glands that are found all over the body, which help you to produce hormones. This article provides detailed information about the endocrine system.
The hypothalamus, as the name suggests, is located in the brain below (hypo) the thalamus.
Hormones produced by the pituitary gland, thyroid gland, parathyroid glands, adrenal glands, pineal gland, pancreas, thymus, testes and ovaries.
This comprehensive and streamlined endocrine system unit has everything you need to teach your high school students about the glands of the endocrine system,
Endocrine system summary - Download as a PDF or view online for free
Graphic organizer showing endocrine system structures, hormones, and their functions.
