tolito
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1. receptors do not require 2nd messenger
2. activation of receptors increase cAMP
3. presynaptic recptr activation reduces Ca efflux
4. postsynaptic rectpr activation reduces K efflux
5. activation of receptors is stimulatory to the inhibitory pathway of GABA which is responsible for the sedative action
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| yasmeen
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ITS 2 OR 3
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| yasmeen
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SORRY ITS 2 OR5
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| tolito
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3.
post synaptic receptor activation increases k efflux.
activation of receptors reduce cAMP
i cooked that up!!!
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| yasmeen
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but your choice was postsynaptic recep reduces k efflux.
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| yasmeen
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but your choice was presynaptic recept reduce calcium efflux and opioids reduce calcium influx
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| tolito
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my mistake! it should read 'reduces Ca INFLUX presynaptically.
Opiods increase postsynaptic K efflux.
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