ignore. studying dump space

http://www.pharmacorama.com/en/Sections/Acetylcholine_2_2.php
http://www.anaesthetist.com/anaes/patient/ans/Findex.htm#nadr.htm
- good reading.

http://www.elmhurst.edu/~chm/vchembook/663adrenergic.html

issue	Receptor Subtype	Agonists	Antagonists
Heart	beta1	NE, EP, dobutamine, xamoterol	atenolol, metoprolol.
Adipose tissue	beta1, beta 3?
Vascular Smooth Muscle	beta 2	EP, salbutamol, terbutaline, salmeterol	butoxamine
Airway Smooth Muscle	beta 2	terbutaline, salbutamol, salmeterol and zinterol,	butoxamine
Smooth muscle contraction	alpha 1	NE, EP, phenylephrine, oxymetazoline)	prazosin, doxazocin
Inhibition of transmitter release Hypotension, anaesthesia, Vasoconstriction	alpha 2	clenbuterol, alpha-methylnoradrenaline, dexmedetomidine, and mivazerol, clonidine, clenbuterol	yohimbine, idazoxan, atipamezole, efaroxan, and rauwolscine

Receptor Sites
alpha-receptor	beta-receptor
Vasoconstriction	vasodilation (b2)
iris dilation	cardioacceleration (b1)
intestinal relaxation	intestinal relaxation (b2)
intestinal sphincter contraction	uterus relaxation(b2)
bladder sphincter contraction	bronchodilation (b2)

http://www.fpnotebook.com/Neuro/Pharm/BtAdrnrgcRcptr.htm