Design and Synthesis of Triazole-Phthalimide Hybrids with Anti-inflammatory Activity.

Phthalimido-alkyl-1H-1,2,3-triazole derivatives 3a-d and 4a-d were efficiently synthesized using 1,3-dipolar cycloaddition reaction. Anti-inflammatory activity and toxicity studies were performed. The results demonstrated that all the tested compounds reduced carrageenan-induced paw edema and indicated no lethality for toxicity against Artemia salina and acute toxicity in vivo (LD up to 1 g kg ).

[Left and right ventricular hypertrophy at autopsy of hypertensive individuals].

Objective: To measure the right and left ventricular thickness in deceased individuals with a history of hypertension submitted to clinical autopsies.

Methods: We selected 90 cases from the Death Verification Service of the city of Recife, state of Pernambuco, Brazil, of both sexes, with a history of essential arterial hypertension related to heart wall thickness, in addition to correlation with autopsy findings and other clinical reports.

Results: There was a significant association between the presence of left ventricular hypertrophy (LVH) and right ventricular hypertrophy (RVH) and between severe hypertensive cardiomyopathy and RVH.