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ENDOCRINE SYSTEM - Coggle Diagram
ENDOCRINE SYSTEM
GONADAL SEX HORMONES
Progesterone
stimulates
stimulates
devfelopment of uterine lining and formation of placenta
Androgens
stimulates
Testes
release
Testosterone
stimulates
Development of male secondary sexual characteristics and stimulates speratogenesis
Estrogens
stimulates
Ovaries
Causes development of female secondary sexual characteristics and maturation of eggs
DISEASE
Lack of ADH
Diabetes mellitus without sugar
Aldosterone defiency
Addison disease (bronze)
about skin
Disease of GH
If secreted more than normal
Jigantizm
If secreted less than normal
Nanizm
PITUITARY GLAND
Anterior Pituary Hormones
Release
FSH (FOLLICLE-STIMULATION HORMONE)
stimulate
Testes and ovarles
secretion of
Estrogen and speratogenesis
LH (LUTEINIZING HORMONE)
stimulate
Ovulation
Testes
release
Testosterone
Formation
Corpus Luteum
Controle
Production in female
Estrogen
Progesterone
TSH (THYROID-STIMULATION HORMONE)
stimulate
Thyroid
release
Thyroxine
ACTH (ADRENOCARTICOTROPIC HORMONE)
stimulate
Adrenal cortex
secretion of
Glucocorticoids
PRL (PROLACTIN)
stimulate
Mammary glands
secretion of
Milk synthesis
MSH (MELANOCY-STIMULATING HORMONE)
stimulate
Melanocytes
influences
Skin pigmentation in some vertebrates and fat metabolism in mammals.
GH (GROWTH HORMONE)
stimulate
Liver, bones other tissues
Bones
affects
Growth
Tissues
affects
Acceleration of metobolism
Livers
affects
Protein
Body oil storage
Disease of GH
If secreted more than normal
Jigantizm
If secreted less than normal
Nanizm
Posterior Pituitary Hormones
release
OXYTOCIN
Provides
Uterine contractions
the release of milk
ANTIDIURETIC HORMONE OR VAZOPRESSIN (ADH)
stimulate
Smooth muscle
THYROID GLAND
Calcitonin
inhibits
Release of calcium from bones
Tyroxine
regulates
Growth and development
increase
Metabolic rate
ADRENAL GLANDS
Adrenal Medulla
release
Norepinephrine(noradrenaline)
increase
Blood pressure
Body temperature
Epinephrine(adrenaline)
stimulate
Metabolism
Adrenal Cortex
release
Mineralocorticoids
release
Adosterone
release
Androgens
stimulate
Cortisol
release
Glucocorticoids
increase
Blood sugar
ANTAGONISTIC MECANISM
Calcitonin
Ensures the passage of calcium to the bone
Parathormone
Ensures the passage of calcium into to the blood
Insulin
Reduces blood sugar
Glucagon
Increase blood sugar
FEEDBACK MECANISM
Hypothalamus
GnRF
Anterior Pituitary
FSH
Ovaries
Estrogens
(+)Feedback
(-)Feedback
(-)Feedback
ADH controlled negative feedback mecanism
Less water in blood
hypothalamus
ADH
kidney
reabsorbs water makes blood more dilute / makes urine more concentrated
PARATHROID GLAND
stimulates
Release of calcium from bones
PANCREAS
release
Insulin
If under the normal
decrease
Blood glucose levels
Glucagon
increase
Blood glucose levels
THYMUS GLAND
release
Thymic hormone
stimulate
T-lymphocytes
PINEAL GLAND
release
Melatonin
stimulate
Puberty hormones
Serotonin
stimulate
Nerve-synapsis area