Adrenal lecture Flashcards
Hans Selye
stressed out lab rats and found atrophy of thymus and hypertrophy of the adrenals
distress
excess stress
eustress
little stress in healthy amounts working out, running, walking (but not over doing it)
Triad of chronic stress
- Adrenal Cortical enlargment
- Atrophy of lymphatic structures
- stomach and duodenal ulcers
types of stress
- physical e.g. lack of sleep, sprain ankles
- chemical e.g. food and blood sugar, altitude, New house/car
- thermal
- Emotional
- Electromagnetic, sunburn, and electronics becoming more an issue
not reality, only a perception of reality
emotion
Stages of General adaptation syndrome (GAS)
- Alarm (fight or flight)
- Resistance stage (healing, do not get much of it)
- Exhaustion (fried with nothing in the tank)
Hereditary factors
Biochemical individuality
physical characteristics of strong adrenal
hair ape appearance
big boned
low hairline
large canine teeth
full dental arches
stubby and wide fingers and toes
children may inherit or acquire adrenal problems before _____
birth
easy third trimester
mooched off of baby:can cause serious issues such as frailty, asthma, recurrent ear infections
Adrenal
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andrenal cortex
- medulla
2. cortex
medulla
neuro endocrine transducer
cortex
Sex hormones
mineralcorticoids
glucocorticoids
mineralcorticoids
mineral ballance
aldosterone
corticosterone
deoxycoritosterone
Sex hormones
testosterone
estrogen
glucocorticoids
cortisol
corticosterone
cortisone