Zobrazeno 1 - 10
of 46
pro vyhledávání: '"L A, Sibel'dina"'
Publikováno v:
Biofizika. 44(4)
High-resolution 1H-NMR spectrometry (360 MHz) was used in combination with thin layer chromatography to study changes in composition and molecular structure of inverted micelles of blood lipids from patients with breast and uterus cancer. Changes in
Autor:
V I, Krupianko, V M, Vagabov, L V, Trilisenko, P V, Krupianko, I N, Shchipanova, L A, Sibel'dina, I S, Kulaev
Publikováno v:
Prikladnaia biokhimiia i mikrobiologiia. 34(4)
Chemical shifts in 31P-NMR spectra of linear polyphosphates were studied. In each polyphosphate species tested, the sum of signal intensities of the internal (core) phosphate groups was proportional to the concentration of each polyphosphate, but the
Publikováno v:
Mikrobiologiia. 67(2)
The dynamics of the content and the degree of polymerization of polyphosphates (PPs) during the growth of Saccharomyces cerevisiae VKM Y-1176 was studied by chemical methods and P NMR spectroscopy. The overall PP content of Saccharomyces cerevisiae c
Autor:
Iu E, Bartoshevich, I N, Shchipanova, P L, Zaslavskaia, L A, Sibel'dina, G I, El'-Registan, K B, Shumaev
Publikováno v:
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]. 40(4)
Correlation between the dynamics of intracellular pH and antibiotic synthesis in Fusidium coccineum strains with different biosynthetic capacity was studied. At the beginning of the intensive antibiotic synthesis the intracellular pH in the low-activ
Publikováno v:
Doklady Akademii nauk. 340(6)
Autor:
D N, Ostrovskiĭ, K Sh, Dosanov, A N, Kaliuk, O D, Ogrel', L A, Sibel'dina, E F, Kharat'ian, I N, Shchipanova, A N, Sharov
Publikováno v:
Mikrobiologiia. 63(3)
Sublethal concentration of the antiseptic composition Desoxon-1 was shown to provoke in cells of Corinebacterium ammoniagenes in a liquid medium the biosynthesis and accumulation of a novel macroergic 2-methylbutane-1,2,3,4-tetraol-2,4-cyclopyrophosp
Publikováno v:
Voprosy meditsinskoi khimii. 37(6)
Activity of replicase complex enzymes involving thymidine kinase (TK), ribonucleotide reductase (RR), DNA-polymerases alpha and beta as well as DNA synthesis and single breaks in DNA were studied during growth of P388 ascites tumor. Under these condi
Publikováno v:
Izvestiia Akademii nauk SSSR. Seriia biologicheskaia. (5)
The disturbance in energetic metabolism of Ehrlich ascite carcinoma cells during antitumor drug treatment was examined using high-resolution 31P-NMR. The value of antitumor drug effect was shown to be characterized by the kinetics of ATP and KF level
Publikováno v:
Voprosy meditsinskoi khimii. 37(1)
Protective effects of gamma-hydroxybutyric acid on bioenergetic reactions were studied in brain of rats with ischemia using 31P-NMR spectroscopy in vivo. Intraperitoneal preadministration of gamma-hydroxybutyric acid at a dose of 400 mg/kg within 30-
Publikováno v:
Kardiologiia. 30(3)
The paper provides measurements of maximal Na+, K(+)-ATPase activity in 20 patients with hypertensive disease, 20 patients with secondary hypertension and 20 healthy donors. The investigation was made by high-resolution nuclear magnetic resonance usi