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Dietary caffeine acutely increases urinary calcium loss (1), and these losses are not entirely compensated for in the 24 h after caffeine consumption (2). Overall, the evidence indicates that young...
Purpose: Prolonged sedentary time (ST) is associated with cardiovascular risk factors (CV-RF) independent of physical activity (PA). Whether a high level of cardiorespiratory fitness (CRF) can modify ...
Background: The role of n–6 (ω-6) polyunsaturated fatty acids (PUFAs) in type 2 diabetes (T2D) is inconclusive. In addition, little is known about how factors involved in PUFA metabolism, such as zinc...
Background: In general populations, the effects of dietary cholesterol on blood cholesterol concentrations are modest. However, the relation is stronger in those with an ɛ4 allele in the apolipop...
Background: Ventilator-Associated Pneumonia (VAP) is the main cause of nosocomial infection at intensive care units (ICUs), which causes high mortality and morbidity. Objectives: The objective of the...
Epidemiologic studies suggest that depression is an independent risk factor for cardiovascular disease (CVD). Although several possible mediators of this association have been proposed, few studies ha...
Background: HIV infection significantly increases the risk of tuberculosis and this disease is one of the most common opportunistic infections in HIV Patients.
Psychological factors in patients after heart surgery have produced many researches in the past decade.1-4 Most of the past studies have concerned with investigating the effect of depression and anxie...
Background: Drug abuse is one of the most important public health problems worldwide as in Iran. The aim of present study was to determine whether opium addiction can affect bone mineral density or no...
Background: Heme oxygenase 2 (HMOX2) is an important antioxidative stress enzyme found in the endothelial cells of blood vessels and adventitial nerves. This enzyme in collaboration with heme oxygenas...
Streptococcus pneumonia is an increasing problem worldwide and nasopharyngeal colonization plays an important role in pneumococcal infections. The aims of this study were to assess the nasopharyngeal ...
The G->A transition at position 20210 in the prothrombin gene is a genetic risk factor for venous thrombosis. Nevertheless, it is not clear if the prothrombin 20210A allele is also a genetic risk fact...
Multiple risk factor clustering syndrome (diabetes, dyslipidemia, hypertension, and obesity) is characterized by an increased risk of ischemic heart events, such as myocardial infarction. In this case...
Several studies have examined risk factors for overweight and obesity. However, inconsistent results have been observed for estimations of some risk factors, such as the infant feeding method, and f...
Penile erection depends on the balanced action between antagonist vasoactive molecules such as nitric oxide (NO) and angiotensin. Endothelial nitric oxide synthase (eNOS) and angiotensin-convertin...

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