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Title of Article

ALTERATION OF NEUTROPHIL GRANULOCYTES ENZYMATIC ACTIVITY UNDER THE INFLUENCE OF NANOSIZED FLUOROPHORES


Issue
5
Date
2010

Section
BIOLOGY

Article type
scientific article
UDC
576.3
Pages
106-109
Keywords
neutrophil granulocytes, mieloperoxidase, lysosomal-cation proteins, quantum dots, nanopowder


Authors
Pleskova Svetlana Nikolaevna
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo, Nizhegorodskiy gosudarstvennyy tekhnicheskiy universitet im. R.E. Alekseeva

Mikheeva Elza Ravilevna
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo, Nizhegorodskiy gosudarstvennyy tekhnicheskiy universitet im. R.E. Alekseeva

Gorshkova Ekaterina Nikolaevna
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Khomutov Aleksandr Evgenevich
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
Some changes in the enzymatic activity of neutrophil granulocytes under the influence of semiconductor quantum dots and Er/Yb fluorescent nanopowder have been determined. Insignificant changes in mieloperoxidase, one of the central enzymes in antimicrobial protection, have been observed. Some shifts of the average cytochemical coefficient, which is the evidence of lysosomal-cation proteins activation, have been established.

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