A review of hepatoprotective plants used in saudi traditional medicine.

Liver disease is one of the major causes of morbidity and mortality across the world. According to WHO estimates, about 500 million people are living with chronic hepatitis infections resulting in the death of over one million people annually. Medicinal plants serve as a vital source of potentially useful new compounds for the development of effective therapy to combat liver problems.

Effect of vitamin D on bioavailability and lipid lowering efficacy of simvastatin.

The 3-hydroxy 3-methylglutaryl coenzyme A reductase (HMG-CoA reductase) inhibitors known as "statins" are widely prescribed for the management of dyslipidemia. In spite of their muscle toxicity, use of statins has alarmingly increased worldwide. A recent report suggests that vitamin D (VD) levels are closely associated with lipid lowering activity and muscular toxicity of statins.

Rapid infusion rituximab changing practice for patient care.

Rituximab is a chimeric anti-CD20 monoclonal antibody. Its intravenous administration is associated with substantial infusion related-toxicity. Recommended infusion durations are prolonged (average 5-6 h for first infusion and 3-4 h for subsequent infusions).