Development of the covalent antibody-DNA conjugates technology for detection of IgE and IgM antibodies by immuno-PCR.

Immuno-PCR (iPCR) is one of the methods used for the detection of a wide range of analytes and features the high sensitivity of the polymerase chain reaction (PCR) method. iPCR uses antibodies coupled to DNA, followed by the amplification of the attached DNA using RT-PCR. Two major types of antibody-DNA conjugates are currently used, which are obtained as a result of non-covalent (biotin-streptavidin) or covalent interactions.

[Immuno-PCR Assay for Quantitation of Antibodies to Epstein-Barr Virus].

Successful disease prevention and therapy critically depend on timely diagnosis of infections. Quantitative immuno-PCR (qiPCR) technology improves the sensitivity in the detection of antibodies to pathogens. A qiPCR-based assay was developed to determine IgG antibodies to Epstein-Barr virus (EBV) in the human blood serum.

Comparative diagnostics of allergy using quantitative immuno-PCR and ELISA.

Aim: Estimation of specific IgE is essential for the prevention of allergy progression. Quantitative immuno-PCR (qiPCR) can increase the sensitivity of IgE detection. We aimed to develop qiPCR and compare it to the conventional ELISA in identification of IgE to Alt a 1 and Fel d 1 allergens.

[Vegetables are products and raw material for functional nutrition].

In this review the data on the content of the most common biologically active substances in vegetable crops are presented. The emphasis has been given on the breeding of vegetable crops with a high content of biologically active substances, which can be used whether as a product or as raw material for functional nutrition. The varietal specificity of vegetable crops for capacity to accumulate the substances with antioxidant activity is shown.