To determine if quinine has a metabolic effect during treatment of severe or complicated malaria, we studied its effects on plasma glucose and plasma insulin levels in 150 pregnant women with malaria referred to Madani maternity teaching hospital, Gezira state and 50 healthy pregnant controls. Levels were determined at baseline (day 0) before the start of quinine treatment, after 2 days of trea...

INTRODUCTION Many studies have reported on the association between human coronary artery disease (CAD) and certain persistent bacterial and viral infections. Currently, it is unclear whether hepatitis B virus infection is associated with the risk of the atherosclerosis. The aim of this study was to investigate the possible association between hepatitis B virus infection and angiography-proven C...

Although Hydatid disease eradicated in many countries, it is still widespread in communities where agriculture is dominant. Cystic hydatidosis is significant public health problem in the regions with endemic echinococcosis. The hydatid cysts tend to form mostly in the liver or lung. Brain involvement is very rare. In the present report, we describe magnetic resonance imaging findings in an 18-y...

Managing and hedging the risks associated with Variable Annuity (VA) products requires intraday valuation of key risk metrics for these products. The complex structure of VA products and computational complexity of their accurate evaluation has compelled insurance companies to adopt Monte Carlo (MC) simulations to value their large portfolios of VA products. Because the MC simulations are compu...

A Neural Network Approach to Efficient Valuation of Large VA Portfolios Seyed Amir Hejazi Doctor of Philosophy Graduate Department of Computer Science University of Toronto 2016 Variable annuity (VA) products expose insurance companies to considerable risk because of the guarantees they provide to buyers of these products. Managing and hedging the risks associated with VA products requires intr...

The filamentous cyanobacterium Anabaena fixes nitrogen in specialized cells called heterocysts. The immediate product of fixation, ammonia, is known to be assimilated by addition to glutamate to make glutamine. How fixed nitrogen is transported along the filament to the 10 to 20 vegetative cells that separate heterocysts is unknown. N-fixing heterocysts accumulate an insoluble polymer containin...

This audit of hospital care of acute wheeze and asthma aimed to assess the degree of adherence of the acute care of the asthma patients to the published international guidelines. Information was collected in six key areas: patient demographics; initial asthma severity assessment; in-hospital treatment; asthma prophylaxis; asthma education and emergency planning; and follow-up arrangements. The ...