The efficacy and safety of Minizide as antihypertensive agent was evuated in 15 hypertensive patients over aperiod of 12 weeks. In 80% of the cases the response was satisfactory. Dizzines, dryness of the mouth and weakness were the most common side effects. In l cases with the exception of one, these symptoms disappeared by the 2-4 weeks of the initiation of the treatment. Minizide is a safe an...

The purpose of this research was to formulate and systemically evaluate in-vitro and in-vivo performances of mucoadhesive propranolol hydrochloride microspheres for its potential use in the treatment of hypertension, myocardial infraction and cardiac arrhythmias. Propranolol hydrochloride mucoadhesive microspheres, containing carbopol-934P as mucoadhesive polymer and ethyl cellulose as carrier ...

This study investigated norepinephrine release during electrical nerve stimulation and inhibitory characteristics of presynaptic ƒ¿2-adrenoceptors in perfused mesenteric vasculature from deoxycorticosterone acetate (DOCA)-salt hypertensive rats (7-8 weeks after surgery). Electrical stimulation of sympathetic innervation caused a significantly greater release of endogenous norepinephrine into th...

Background: Resveratrol has beneficial effects on cardiovascular system. This study aimed at examining antidiabetic and antihypertensive effects of resveratrol in rats with simultaneous type 2 diabetes and renal hypertension.Methods: Eight groups (8-10 each) of male Spargue-Dawley rats, including a control, a diabetic (induced by streptozotocin and nicotinamide), a renal hypertensive (induced b...

Objective: To find out the effect of physical activities and obesity among Ramadan fasting hypertensive patients of Karachi. Methods: 117 hypertensive patients were selected conveniently from the staff and faculty members of Dow University and other locations of Karachi. The inclusion criterion was the hypertensive patients with at least 20 days of fasting. The investigators visited three times...

PURPOSE To determine whether a new cyclic GMP analog, 2'-O-(4-benzoyl)benzoylguanosine 3',5' cyclic monophosphate (BB-cGMP), significantly reduces intraocular pressure in either normotensive or hypertensive eyes of rabbits. METHODS Intraocular pressure of normal adult rabbits and/or rabbits with alpha-chymotrypsin-induced ocular hypertension was measured after topical application of BB-cGMP f...

C ardiovascular disease is the principal cause of morbidity and mortality in Brazil with a mortality coefficient of 442 per 100,000 inhabitants (1). In 90% of the individuals with a diagnosis of arterial hypertension, no causal agent is identified; however, current knowledge tends to suggest the importance of increased BMI (particularly as a result of visceral fat) in the physiopathology of thi...

Heterogeneity of response to antihypertensive therapy is a well-recognized clinical phenomenon. An agent that is antihypertensive in one patient may increase blood pressure in another or have no effect in a third. We believe that this variety of individual response to drug treatment can provide a new framework for the study of hypertensive subjects. Different patterns of response elicited by se...