title: Altered platelet alpha 2-adrenoceptors in patients with angina pectoris.
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000378:metabolism*; D001665:Binding Sites; D001792:Blood Platelets / Q000032:analysis / Q000378:metabolism*; D003000:Clonidine / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009638:Norepinephrine / Q000097:blood; D011869:Radioligand Assay; D011941:Receptors, Adrenergic / Q000378:metabolism*; D011942:Receptors, Adrenergic, alpha / Q000032:analysis / Q000378:metabolism*; D014316:Tritium; D014666:Vasomotor System / Q000378:metabolism; D015016:Yohimbine / Q000378:metabolism
chemical_list: D011941:Receptors, Adrenergic; D011942:Receptors, Adrenergic, alpha; D014316:Tritium; D015016:Yohimbine; D003000:Clonidine; D009638:Norepinephrine