Download - Mekanisme Zat Penyebab Gangguan
Mekanisme Zat Penyebab Gangguan
Alcohol
At high dose level alcohol disrupts the neurotransmissio system
Inhibits catechoaminergic systems and inhibits excitatry amino acids
Als activates tha GABAergic system
Do not feel depressed ( can’t feel their depression)
Symptoms of anxiety occurs after the withdrawal/stop the alchol
caffeine
Absorb from digestive tract without being broken down
Rapidly distributed throughout the tissue of the body by means of the blood stream, then reaches the brain
Increase the secretion of norepinefhrine (neurotransmitter thad associated with te so-called fight or flight stress response)
Increase the activity of neuron ( competitive antagonism at adenosine receptors)
Anxiety/panic attack!!
nicotine
After cigarette is smoked. Nicotine-rich blood passes from the lungs to the brain within 7 seconds
Binding to nicotinic acetylcholine receptrs
Decrease MAO’s activities
Increase levels of monoaminergic neurotransmitter such as dopamine, NE and serotonin
Anxiety/panic attack after the witdrawal or Stop the drugs
amphetamine
cocaine