Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Pirutin SK"'
Autor:
V. L. Minaev, A. A. Baizhumanov, Pirutin Sk, G. G. Levin, E. Yu. Parshina, George V. Maksimov, A. D. Ivanov, Alexander Yusipovich
Publikováno v:
Instruments and Experimental Techniques. 64:877-885
Autor:
Pirutin Sk, Anna B. Druzhko
Publikováno v:
European Biophysics Journal. 48:749-756
We investigated the characteristics of modified forms of bacteriorhodopsin in which the native retinal chromophore is replaced by a chemical analog ("bacteriorhodopsin analogs"), embedded in a polymer film. We found they displayed differential absorp
Autor:
V. B. Turovetsky, Pirutin Sk, V. N. Kalihevich, N. Y. Sarycheva, A. A. Kamensky, Anna B. Druzhko
Publikováno v:
Moscow University Biological Sciences Bulletin. 71:58-61
It has been shown by the method of probe microfluorimetry of single cells that tuftsin at concentrations of 0.1 and 1.0 μg/mL, increasing the phagocytic activity of murine peritoneal macrophages, causes biphasic changes in the intracellular pH (pHi)
Autor:
Georgy V. Maksimov, V. B. Turovetskii, Anna B. Druzhko, Pirutin Sk, A. G. Mazhuga, M. V. Efremova, Alexander Yusipovich
Publikováno v:
Bulletin of experimental biology and medicine. 166(3)
We demonstrated the possibility of penetration of magnetite-gold nanoparticles conjugated with prostate-specific membrane antigen into mouse macrophages. It was found that after 3-h incubation with nanoparticles in a concentration of 15 mg/liter at 3
Publikováno v:
European biophysics journal : EBJ. 46(6)
This review presents the results of studies concerning some factors that affect the process of photoinduced hydroxylaminolysis (PHA) in bacteriorhodopsin (BR) and different BR-based media. We consider the peculiar properties of the PHA reaction in wa
Autor:
Pirutin Sk, Adil A. Bayzhumanov, A. A. Cherkashin, Alexander Yusipovich, Tatiana R. Kamaletdinova, T. A. Kazakova, Georgy V. Maksimov, Natalia O. Rozhkova
Publikováno v:
International Journal of Biology. 7
Procedure based on phase images obtained by the method of Laser Interference Microscopy (LIM) for detection of number non-activated, activated and dead isolated peritoneal macrophages in a sample in vitro was provided. The phase images provide quanti
Publikováno v:
Applied Biochemistry and Biotechnology. 120:121-132
Photoinduced transformation in gelatin films made with 14-fluoro bacteriorhodopsin derivatives, both wild-type (WT) and D96N mutant, were studied. Spectral and kinetic peculiarities for these two types of samples were compared over a wide range of re
Autor:
Anna B. Druzhko, Pirutin Sk
Publikováno v:
Photochemistry and Photobiology.
The formation process of polymer films based on bacteriorhodopsin (BR) analogs requests a high amount of BR samples one time only. The common technique for apomembrane formation (preparation of bacterioopsin, BO) is not designed to be operated with h
Publikováno v:
Biophysics. 55:148-150
Lowering the extracellular pH (from 7.2 to 6.3) or intracellular acidification in isolated murine peritoneal macrophages before UV-irradiating them to 9 J/cm2 (λmax = 306 nm) diminish the percentage of cells with damaged membranes. Extracellular pH
Publikováno v:
Moscow University Biological Sciences Bulletin. 62:97-99
We studied the effect of nootropic peptide Semaks and its inactive analog on the efficiency of UV-induced damaging of the peritoneal macrophage plasma membrane. The increase of the time after the UV-irradiation (with doses 5 and 6 J/cm2) from 15 to 6