title: [A study on the pathophysiologic changes in different types of patients with essential hypertension based on traditional Chinese medical classification].
mesh_terms: D000328:Adult; D000368:Aged; D000804:Angiotensin II / Q000097:blood; D000242:Cyclic AMP / Q000097:blood; D006152:Cyclic GMP / Q000097:blood; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000145:classification*; D008297:Male; D008516:Medicine, Chinese Traditional; D008518:Medicine, East Asian Traditional; D008875:Middle Aged; D012083:Renin / Q000097:blood
chemical_list: D000804:Angiotensin II; D000242:Cyclic AMP; D012083:Renin; D006152:Cyclic GMP