[Use of a rapid detection assay for influenza virus, on nasal aspirate specimens].

We investigated the usefulness of a rapid antigen detection kit using optical immunoassay for influenza virus (FLU OIA, BioStar, USA). Nasal aspirates were taken from 92 influenza suspected outpatients between March to April of 1999. Compared with virus isolation and PCR, the sensitivity of FLU OIA was 88.

Increased activity of plasma cholesteryl ester transfer protein in children with end-stage renal disease receiving continuous ambulatory peritoneal dialysis.

The activity of cholesteryl ester transfer protein (CETP) was assayed in sera of children and adolescents on continuous ambulatory peritoneal dialysis (CAPD) by coincubating lipoprotein-deficient samples with exogenous donor and acceptor lipoproteins. Serum levels of triglycerides, total cholesterol, low-density lipoprotein cholesterol and apolipoprotein B and apolipoprotein B/apolipoprotein A1 ratio were increased, while the high-density lipoprotein cholesterol level was decreased. The CETP activity in children on CAPD exceeded that in either adults or control children, and was correlated with low-density lipoprotein cholesterol, apolipoprotein B, and total cholesterol/high-density lipoprotein cholesterol, low-density lipoprotein cholesterol/high-density lipoprotein cholesterol, and apolipoprotein B/apolipoprotein A1 ratios.