Hypotensive and vasorelaxant effects of the procyanidin fraction from Guazuma ulmifolia bark in normotensive and hypertensive rats.
Pharmacology of Casimiroa edulis; III. Relaxant and contractile effects in rat aortic rings.
Pharmacology of Casimiroa edulis; Part I. Blood pressure and heart rate effects in the anesthetized rat.
Experiments revealed that extract-induced hypotension was not mediated by histamine H2, muscarinic, or beta-adrenergic receptors, but involved an H1 mechanism and it was suggested that imidazole derivatives could be responsible for the depressor effect observed.
Pharmacology of Casimiroa edulis IV. Hypotensive effects of compounds isolated from methanolic extracts in rats and guinea pigs.
The unambiguous detection of kaurenic derivatives in aqueous infusions of Montanoa tomentosa by GC-MS and 2D-NMR spectroscopy: an answer to contradictory reports.
The qualitative analytical detection of kaurenic compounds kauradienoic and monoginoic in the infusion of Montanoa tomentosa Cerv.
Toluene and benzene inhalation influences on ventricular arrhythmias in the rat.
Isolation and characterization of cytotoxic and antibacterial tetrasaccharide glycosides from Ipomoea stans.
Three new tetrasaccharide glycosides, differing from one reported previously in the type of short-chain fatty acids ester-linked to the tetrasaccharide core, have been isolated and identified from an…
Pharmacology of Casimiroa edulis; II. Cardiovascular effects in the anesthesized dog.
It was concluded that the cardiovascular pattern of Casimiroa edulis in the dog is that of a peripheral arterial vasodilator and that it increases cardiac output by reducing left ventricular afterload.
Electrocardiographic effects of toluene in the anesthetized rat.
- H. Vidrio, G. Magos, M. Lorenzana-Jiménez
- Chemistry, BiologyArchives internationales de pharmacodynamie et de…
The results suggest that toluene administered by inhalation up to near lethal doses is devoid of untoward ECG effect in the chloralose-anesthetized rat, its only action being a decrease in intraventricular and particularly AV conduction.