Central adiposity and atherogenic lipids in Saudi diabetics.

A high caloric intake from fat sources and prevailing obesity in the Saudi population prompted this study. Waist to hip circumference ratio (WHR), fasting cholesterol, triglycerides and insulin were measured in 76 non-insulin dependent adult Saudi diabetics. Serum LDL, HDL and VLDL were measured in 45 of these diabetics.

Isotachophoretic analysis of bloodstains: differentiation of human, menstrual, bovine, and ovine bloods.

Isotachophoresis, a technique to separate components by constant current electrophoresis, was used to differentiate between bloodstains of male, female, menstrual, bovine, and ovine bloods on cotton cloth and filter paper. Bloodstain analysis by isotachophoresis of stains from male and female subjects showed identical cationic patterns, but gave different profiles in the anionic system. Plasma had one extra peak in the anionic system when compared to the profile of serum.