Objectives: Racial minorities are at greater risk of cardiovascular disease (CVD), and CVD is the primary cause of mortality among human immunodeficiency virus (HIV)–infected individuals. Cocaine use also has been associated with hypertension. This study examined the contribution of lifestyle factors to systolic, diastolic, and mean arterial pressure (MAP) among…
Objectives: The presence of atherosclerotic plaque in the carotid arteries is a strong predictor of cardiovascular disease (CVD). Research and data on CVD risk have been derived primarily from individuals aged 55 years or older, and assessment of CVD risk among young and middle-aged adults seldom has been studied. The…
Objective: Sildenafil stimulates the nitric oxide-cyclic guanosine monophosphate (NO-cGMP) pathway through inhibition of type 5 phosphodiesterase. NO-cGMP pathway causes smooth muscle relaxation. The aim of this study is to evaluate the effects of sildenafil on gallbladder motility. Methods: Twenty healthy male volunteers (21–35 years old) participated in this randomized, double…
Hydatid cysts of the head and neck are rare, even in countries where echinococcal infestation is endemic. This report presents two patients with hydatid cyst, diagnosed using ultrasonography and computed tomography, in whom the cysts were located between the right cervical paravertebral muscles and below the superficial muscles of the…
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