54 research outputs found
Original Strain of Umbelopsis ramanniana R-56 in ATCC
No full textA culture of a zygomycetous fungus, strain R-56, was isolated from the fruiting body of a mushroom (Russula sp.) collected in a forest in Jefferson County, Arkansas. It had brick-red sporangia and was identi¢ed as Mucor ramannianus.
References:
Parshikov I. A., Freeman J. P., Lay J. O. Jr., Beger R. D., Williams A. J., Sutherland J. B. Regioselective transformation of ciprofloxacin to N-acetylciprofloxacin by the fungus Mucor ramannianus. FEMS Microbiol. Lett. 1999. V. 177. P. 131-135.
Parshikov I. A., Freeman J. P., Lay J. O. Jr., Beger R. D., Williams A. J., Sutherland J. B. Microbiological transformation of enrofloxacin by the fungus Mucor ramannianus. Appl. Environ. Microbiol. 2000. V. 66. N. 6. P. 2664-2667.
Parshikov I. A., Freeman J. P., Lay J. O. Jr., Beger R. D., Williams A. J., Sutherland J.B. Microbiological transformation of enrofloxacin by the fungus Mucor ramannianus. 100th General Meeting of American Society for Microbiology, Los Angeles, California, May 21-25, 2000, Q-180. http://dx.doi.org/10.5281/zenodo.30106
Parshikov I. A., Freeman J. P., Lay J. O. Jr., Moody J. D., Williams A. J., Beger R. D., Sutherland J. B. Metabolism of the veterinary fluoroquinolone sarafloxacin by the fungus Mucor ramannianus. 100th General Meeting of American Society for Microbiology, Los Angeles, California, May 21–25, 2000, Q-182. http://dx.doi.org/10.13140/RG.2.1.2057.648
Original Strain of Pestalotiopsis guepini P-8 in ATCC
No full textStrain P-8 was isolated from a mushroom (Psilocybe sp.) collected in Jefferson County, Arkansas. It was identified as Pestalotiopsis guepini.
Reference:
Parshikov I. A., Heinze T. M., Moody J. D., Freeman J. P., Williams A. J., Sutherland J. B. The fungus Pestalotiopsis guepini as a model for biotransformation of ciprofloxacin and norfloxacin. Appl. Microbiol. Biotechnol. 2001. V. 56. N 3/4, P. 474-477
Technical Physics Letters V. 27, I. 08
No full textTechnical Physics Letters -- August 2001
Volume 27, Issue 8, pp. 619-708
High-Speed Plasma Jet Modification and Doping of alpha-Fe
A. D. Pogrebnyak, Yu. N. Tyurin, and A. P. Kobzev
pp. 619-621 Full Text: PDF (51 kB)
Noise-Induced Transitions in a System of Coagulating Particles
V. M. Loginov and O. É. Leshakov
pp. 622-625 Full Text: PDF (47 kB)
Anisotropy of the Electromechanical Properties and a High Piezoelectric Sensitivity of the 1–1 Type Ferroelectric Piezocomposites
S. V. Glushanin and V. Yu. Topolov
pp. 626-628 Full Text: PDF (57 kB)
Dielectric Characteristics of Biocompatible Ca10(PO4)6(OH)2 Ceramics
N. A. Zakharov and V. P. Orlovskii
pp. 629-631 Full Text: PDF (53 kB)
Acoustic Emission during Heating of Strained Aluminum
V. A. Plotnikov
pp. 632-634 Full Text: PDF (54 kB)
The Wave Collapse Analyzed for the Nonlinear Klein–Gordon Equation with Periodic Boundary Conditions
N. M. Zubarev
pp. 635-637 Full Text: PDF (34 kB)
The T–P–H Effects on the Magnetoresistance of La0.7Ca0.3Mn1.0O3 – delta Ceramics and Films
S. S. Kucherenko, V. I. Mikhailov, V. P. Pashchenko, P. I. Polyakov, V. A. Shtaba, and V. P. D'yakonov
pp. 638-641 Full Text: PDF (83 kB)
A Water-Vapor Electric-Discharge Vacuum Ultraviolet Source
A. K. Shuaibov, L. L. Shimon, A. I. Dashchenko, and I. V. Shevera
pp. 642-643 Full Text: PDF (34 kB)
Multielement IR Sources with Alternating Contrast
V. K. Malyutenko, S. S. Bolgov, and O. Yu. Malyutenko
pp. 644-646 Full Text: PDF (208 kB)
Reversible Recording of Interference Gratings with a Diffraction Efficiency above 50% in an Amorphous Hydrogenized Silicon–Nematic Liquid Crystal Structure
N. L. Ivanova, A. P. Onokhov, and A. N. Chaika
pp. 647-648 Full Text: PDF (37 kB)
Negative Ion Emission Accompanying the Field Electron Emission from Amorphous Hydrogenated Carbon
D. P. Bernatskii, A. V. Chernyshev, V. I. Ivanov-Omskii, V. G. Pavlov, and T. K. Zvonareva
pp. 649-651 Full Text: PDF (83 kB)
The Effect of Electron Detachment on the Diffusive Decay of a Low-Pressure Electronegative Plasma
E. A. Bogdanov, A. A. Kudryavtsev, and L. D. Tsendin
pp. 652-655 Full Text: PDF (63 kB)
The Kinetics of a Diamond-Like Film Growth in a Microwave Gas Discharge Plasma
S. Yu. Suzdal'tsev and R. K. Yafarov
pp. 656-658 Full Text: PDF (39 kB)
Electron Transport in the Granular Amorphous Carbon Films with Cobalt Nanoparticles
L. V. Lutsev, T. K. Zvonareva, and V. M. Lebedev
pp. 659-661 Full Text: PDF (54 kB)
A Gas-Dispersed Medium for Pulsed Chemical Lasers Based on Photon-Branched Chain Reactions
V. I. Igoshin, V. S. Kazakevich, A. Yu. Kurov, A. L. Petrov, and V. D. Shlyak
pp. 662-664 Full Text: PDF (38 kB)
Data Transmission through a Radio Channel Using Masking Oscillations
É. V. Kal'yanov
pp. 665-668 Full Text: PDF (55 kB)
The Total Pressure Losses in a Flow Behind a Shock Wave Emerging from Channels of Various Geometries
T. V. Bazhenova, T. A. Bormotova, V. V. Golub, A. L. Kotel'nikov, and A. S. Chizhikov
pp. 669-670 Full Text: PDF (31 kB)
Vacuum Electric Discharge Initiated by Accelerated Nanoparticles
S. V. Adamenko, P. A. Bereznyak, I. M. Mikhailovskii, V. A. Stratienko, N. G. Tolmachev, A. S. Adamenko, and T. I. Mazilova
pp. 671-673 Full Text: PDF (70 kB)
Internal Magnetic Relaxation in Levitating Superconductors
B. M. Smolyak, G. N. Perel'shtein, and G. V. Ermakov
pp. 674-676 Full Text: PDF (50 kB)
Wave Propagation in a Liquid Flowing in a Channel with Elastic Walls
Yu. N. Zaiko
pp. 677-678 Full Text: PDF (42 kB)
Electrothermal Instability of a Polar Polymer Dielectric above the Glass Transition Temperature
O. A. Emel'yanov
pp. 679-682 Full Text: PDF (58 kB)
A Phenomenological Parameter Characterizing the Relaxation of Stresses Caused by the Lattice Mismatch at a Heteroboundary
O. V. Konstantinov, E. Yu. Kotel'nikov, A. V. Matveentsev, and A. E. Romanov
pp. 683-685 Full Text: PDF (36 kB)
A Low-Radioactive D–3He Thermonuclear Fuel Cycle with 3He Self-Supply
V. I. Khvesyuk and A. Yu. Chirkov
pp. 686-688 Full Text: PDF (45 kB)
A Nonlinear Dispersion Relationship for Electrocapillary Waves on the Charged Surface of a Dielectric Liquid
N. M. Zubarev
pp. 689-691 Full Text: PDF (35 kB)
A Possible Mechanism of "Superdeep" Particle Penetration into a Solid Target
A. A. Sivkov
pp. 692-694 Full Text: PDF (177 kB)
High-Power Pulsed Ion Beam Modification of the Surface Properties of Alumina Ceramics
I. G. Romanov and I. N. Tsareva
pp. 695-697 Full Text: PDF (259 kB)
Liquid Phase Epitaxy of Ge1 – xSnx Semiconductor Films
A. S. Saidov, A. Sh. Razzakov, and É. A. Koshchanov
pp. 698-700 Full Text: PDF (68 kB)
Chaotic Synchronization in a System of Inductively Coupled Oscillators
É. V. Kal'yanov
pp. 701-704 Full Text: PDF (91 kB)
A Study of the Bi2Sr2CaCu2Oy Film Bolometer Response to Constant-Power IR Laser Pulses with a Variable Duty Ratio
S. V. Antonenko, K. V. Bryzgunov, D. P. Korotkov, and S. N. Mal'tsev
pp. 705-706 Full Text: PDF (29 kB)
High-Q Adjustable Superconducting High-Frequency Circuit
E. A. Vopilkin, A. E. Parafin, S. A. Pavlov, L. I. Ponomarev, A. Yu. Ganitsev, A. S. Zhukov, V. V. Vladimirov, A. G. Letyago, and V. V. Parshikov
pp. 707-708 Full Text: PDF (35 kB)Archived web conten
Original Strain of Trichoderma viride T-58 in ATCC
No full textStrain T-58, isolated from a fruiting body of Trametes versicolor collected in a forest in Jefferson County, Arkansas, was identified as Trichoderma viride.
Reference:
Parshikov I. A., Moody J. D., Freeman J. P., Lay J. O. Jr., Williams A. J., Heinze T. M., Sutherland J. B. Formation of conjugates from ciprofloxacin and norfloxacin in cultures of Trichoderma viride. Mycologia. 2002. V.94. P.1-5
ChemInform Abstract: 4‐Hydroxy‐2‐quinolones. Part 129. Synthesis and Structure of 2‐Bromomethyl‐4‐carboxy‐5‐methyl‐1,2‐dihydrooxazolo[3,2‐a]quinolinium Bromide (V).
No full textLipoflavon® application for pharmacological correction of endothelial dysfunction in diabetic rats
No full textIt is known that endothelial dysfunction is one of the major factors in development of diabetic cardio-vascular complications. Besides, pathophysiological linkages between high concentration of glucose and vascular dysfunction remain not fully established. The aim of this study was to investigate acetylcholine-induced endothelium-dependent dilation of vascular segments obtained from healthy rats and incubated in hyperglycemic solution and vascular segments from diabetic rats before and after quercetin-filled phosphatidylcholine liposomes (Lipoflavon®) treatment in both in vitro and in vivo conditions. Changes in vascular tone were registered in isometric mode. Data are presented as mean ± SEM with “n” indicating the number of vascular preparations tested. On the day of the experiment diabetic rats showed four times higher blood glucose level and decreased dilation responses to acetylcholine (ACh, 1 nM–10 mM) of aortic rings precontracted with noradrenaline (NA, 1 mM)as compared to controls. Incubation of vascular rings under hyperglycemic (25 mM/L glucose) conditions led to time-dependent impairment of dilation responses as compared to normoglycemic (5.5 mM/L glucose) conditions. Lipoflavon® (3 µg/mL of quercetin) application to the organ bath with diabetic rats precontracted vascular rings resulted in a significant reduction in vascular tension. Being added on the plateau of Lipoflavon® relaxation, ACh showed increased dilation responses in comparison to diabetic tissues without Lipoflavon® application. Intravenous Lipoflavon® injections to diabetic rats in concentrations 15 mg/kg or 50 mg/kg of phosphatidylcholine restored dilatation responses up to the control level. In conclusion, we confirmed that hyperglycemia is one of the main factors leading to impairment of endothelium-dependent vasodilation. Quercetin-filled phosphatidylcholine liposomes significantly improve endothelium-dependent relaxation of isolated vascular rings from diabetic rats. We assume that Lipoflavon® is perspective in treatment of diabetic angiopathies
ChemInform Abstract: 4‐Hydroxy‐2‐quinolones. Part 153. Synthesis of Hetarylamides of 4‐Methyl‐2‐oxo‐1,2‐dihydroquinoline‐3‐carboxylic Acid.
No full textComparison of the antisilencing activity of <i>gypsy</i> and S<sup>×4</sup> insulators.
No full textThe 660-bp PRE is shown as a black oval; the bristle enhancer (Ebr), as a gray oval in the intron of the yellow gene. The “yellow” column shows the numbers of transgenic lines with the yellow pigmentation level in bristles. The degree of variegation in bristles of the thorax and head: 1, loss of pigmentation in all bristles at thorax and head; e-v, extreme variegation (only 1–3 bristles on thorax and head are pigmented); m-v, moderate variegation (about half of bristles are yellow); w-v, weak variegation (only 1–3 bristles on thorax and head are yellow); 5, pigmentation of all bristles as in wild-type flies. Other designations are as in Fig 5.</p
Strategic Innovations in Teaching Humanitarian Disciplines, Strengthening Mental and Spiritual Health, and Contributing to the Solution of Regional Problems: A Case Study of the American University of Nigeria
No full textThermodynamic regularities of deoxidation processes and technology of cord steel production
No full textTechnology of differentiated deoxidation of cord types of steel is worked out, allowing to reduce non-metallic steel pollution and, as a result, to reduce end breakage at metal cord laying
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