Evaluation of DNA Damage in Experimental Preeclampsia by Comet Assay.

Experimental preeclampsia induced by substitution of drinking water with 1.8% NaCl during pregnancy was associated with an increase in the level of DNA damage in fetal brain and placenta measured by DNA comet assay by 35.7 and 27.

[The clinical laboratory analysis estimate of procedure of direct fluorimetric detection of level of extracellular DNA.].

The direct fluorimetric analysis of extracellular free DNA looks like a perspective test for diagnostic and monitoring of oncologic diseases. The major analytical parameters of this technique were evaluated and its regional reference intervals and inter-individual and intra-individual variability as well. It was established that the technique limit of detection equals 42.

[Is cobalt-binding capacity of serum a new perspective diagnostic marker?].

The aim of this study was to determine the reference interval of serum cobalt-binding capacity (CoBC) and to estimate the effect of factors unrelated to oxidative modification of serum albumin on this diagnostic marker. A group of healthy volunteers (n=194), a group of patients with autoimmune diseases (n=44) and a group of patients with diabetes type 2 (n=50) participated in this study. The regional reference interval was found to be 0,462-0,744 mmol Co 2+ /l of serum.

[The algorithms of evaluation of economic effectiveness of laboratory technologies].

The article considers several practical situations requiring estimation of economic effectiveness. The protocols of estimation, costs and effectiveness accounting requirements of practical public health are proposed. The necessity of development of correct epidemiological model is demonstrated to estimate profit of innovations of diagnostic stage.

[The characteristics of interpretation of results of analysis of protein amount in urine of pregnant women].

The adequacy of implementation of present proteinuria diagnostic thresholds under examination of pregnant women was examined. The analysis was applied to all urine samples of pregnant women from December 2009 to March 20010. The amount of protein in urine was concurrently evaluated by turbidimetric analysis with sulfosalicylic acid, colorimetric analysis with pyrogallol red, "dry chemistry" technology (the diagnostic strips).