α-L-rhamnosidase from Penicillium tardum and Its Application for Biotransformation of Citrus Rhamnosides.

Enzymatic deramnosylation of flavonoids is a convenient tool for improving the quality of citrus juices. α-L-rhamnosidase with a specific activity of 33.1 units/mg was isolated and characterized from the culture liquid of Penicillium tardum.

New prognostic criterion for the outcome of pregnancy in patients with threatening preterm birth.

To identify new criteria for predicting the outcome of pregnancy in women with threatened preterm labor based on the establishment of the characteristics of differentiation and functional activity of memory T-cells in the population of CD8 + T-lymphocytes. The study involved 56 women with threatened preterm labor at 22-34 weeks of pregnancy. Depending on the outcome of pregnancy, patients were divided into 3 groups: Group I included 22 women by premature labor; group II - 34 women whose pregnancy ended by deliver at term.

[Method for predicting perinatal hypoxic lesions of the central nervous system in newborns.].

Perinatal lesions of the Central nervous system (CNS) in newborns occupy a leading place in the structure of perinatal morbidity and subsequent disability of children. To identify the features of the content of sRAGE in pregnant women with threatening preterm labor (UPR) in the period of 22-27 weeks, who subsequently gave birth to children with perinatal CNS lesion. Serum of venous blood of pregnant women with UPR at the term of 22-27 weeks was determined by ELISA once the content of sRAGE.

Purification and Characterization of a Naringinase from Cryptococcus albidus.

Naringinase which was extracted from the fermented broth of Cryptococcus albidus was purified about 42-folds with yield 0.7% by sulfate fractionation and chromatography on Toyopearl HW-60, Fractogel DEAE-650-s, and Sepharose 6B columns. Molecular weight of protein determined by gel filtration and SDS-PAGE was 50 kDa.

[Screening of Mannane-Degrading Enzymes Producers].

The aim of research was to investigate the prevalence of complex mannan-degrading enzymes among museum and freshly isolated cultures of micromycetes, actinobacteria and bacteria. It has been shown that the producers of β-mannanases mostly extracted from sources that are rich in plant residues. We detected strains of Penicillium aculeatum, P.