atrial-natriuretic-factor and Dirofilariasis

Relationships among plasma renin activities (PRA), plasma angiotensin II (ATII) concentrations, atrial natriuretic peptide (ANP) concentrations and cardiopulmonary function values were examined in dogs with ascitic pulmonary heartworm disease and acute- and chronic-vena caval syndrome (CS). PRA, plasma ATII concentration and plasma ANP concentration tended to be higher or were significantly higher in dogs with ascites, acute- and chronic-CS. PRA correlated significantly with plasma ATII concentration, WBC count, ALP activity, plasma concentrations of urea nitrogen, creatinine, sodium, potassium, and chloride, right ventricular endodiastolic pressure and right atrial pressure. Plasma ATII concentration correlated significantly with WBC count, plasma concentrations of urea nitrogen, sodium, and potassium, right ventricular endodiastolic pressure and right atrial pressure. Plasma ANP concentration did not correlate with PRA or ATII concentration, but correlated significantly only with pulmonary arterial pressure.

Topics: Angiotensin II; Animals; Atrial Natriuretic Factor; Dirofilariasis; Dog Diseases; Dogs; Heart; Lung; Renin; Renin-Angiotensin System

Topics: Animals; Atrial Natriuretic Factor; Cardiac Catheterization; Chromatography, Gel; Dirofilariasis; Dog Diseases; Dogs