title: Response of plasma renin activity during surgical stress.
mesh_terms: D000328:Adult; D000818:Animals; D001794:Blood Pressure; D005743:Gastrectomy; D006801:Humans; D008875:Middle Aged; D010953:Plasma Volume; D011188:Potassium / Q000097:blood; D051381:Rats; D012083:Renin / Q000097:blood*; D012964:Sodium / Q000097:blood; D013312:Stress, Physiological / Q000201:enzymology*
chemical_list: D012964:Sodium; D012083:Renin; D011188:Potassium