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Showing 1 to 12 of 23 entries
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Spin-dependent quasiparticle reflection and bound States at interfaces with itinerant antiferromagnets.

Physical review letters

Bobkova IV, Hirschfeld PJ, Barash YS.
PMID: 15698311
Phys Rev Lett. 2005 Jan 28;94(3):037005. doi: 10.1103/PhysRevLett.94.037005. Epub 2005 Jan 26.

We find a novel channel of quasiparticle reflection from the simplest two-sublattice antiferromagnet (AF) on a bipartite lattice. Low-energy quasiparticles in a normal metal (N) experience spin-dependent retroreflection at AF/N interfaces. As a combined effect of antiferromagnetic and Andreev...

[The analysis of sero-prevalence of virus of hepatitis E among patients with HIV-infection and syphilis.].

Klinicheskaia laboratornaia diagnostika

Alatortseva GI, Lukhverchik LN, Dotsenko VV, Nosik MN, Nesterenko LN, Kazyonnova EV, Bobkova MR, Sobkin AL, Rymanova IV, Sevostyanikhin SE, Zverev VV.
PMID: 30856311
Klin Lab Diagn. 2017;62(12):764-768. doi: 10.18821/0869-2084-2017-62-12-764-768.

The infection with hepatitis E virus is one of causes of liver diseases in patients with secondary immunodeficiency, including HIVinfected ones. The study was carried out concerning analysis of rate of detection of serological markers of infection with hepatitis...

Correction to: Effect of Intranasal Administration of Multipotent Mesenchymal Stromal Cell Exosomes on Memory of Mice in Alzheimer's Disease Model.

Bulletin of experimental biology and medicine

Zhdanova DY, Poltavtseva RA, Svirshchevskaya EV, Bobkova NV.
PMID: 34319494
Bull Exp Biol Med. 2021 Jul;171(3):409. doi: 10.1007/s10517-021-05238-9.

No abstract available.

The Balance between Two Branches of RAS Can Protect from Severe COVID-19 Course.

Biochemistry (Moscow) Supplement. Series A, Membrane and cell biology

Bobkova NV.
PMID: 33643542
Biochem (Mosc) Suppl Ser A Membr Cell Biol. 2021;15(1):36-51. doi: 10.1134/S1990747821010037. Epub 2021 Feb 21.

The COVID-19 pandemic has swept the world and required the mobilization of scientists and clinicians around the world to combat this serious disease. Along with SARS-CoV-2 virology research, understanding of the fundamental physiological processes, molecular and cellular mechanisms and...

Resistive State of Superconductor-Ferromagnet-Superconductor Josephson Junctions in the Presence of Moving Domain Walls.

Physical review letters

Rabinovich DS, Bobkova IV, Bobkov AM, Silaev MA.
PMID: 31809065
Phys Rev Lett. 2019 Nov 15;123(20):207001. doi: 10.1103/PhysRevLett.123.207001.

We describe resistive states of the system combining two types of orderings-a superconducting and a ferromagnetic one. It is shown that in the presence of magnetization dynamics such systems become inherently dissipative and in principle cannot sustain any amount...

Associations of Toll-like Receptor Gene Polymorphisms with NETosis Activity as Prognostic Criteria for the Severity of Pneumonia.

Sovremennye tekhnologii v meditsine

Karnaushkina MA, Guryev AS, Mironov KO, Dunaeva EA, Korchagin VI, Bobkova OY, Vasilyeva IS, Kassina DV, Litvinova MM.
PMID: 34603755
Sovrem Tekhnologii Med. 2021;13(3):47-53. doi: 10.17691/stm2021.13.3.06. Epub 2021 Jun 28.

MATERIALS AND METHODS: The study included 38 patients with the main diagnosis of community-acquired pneumonia with a severe course. All the patients underwent standard clinical laboratory examinations, computed tomography of the thoracic organs, microbiological examination of blood and tracheobronchial...

[Urinary excretion of markers for podocyte injury in patients with diabetes mellitus].

Terapevticheskii arkhiv

Shchukina AA, Bobkova IN, Shestakova MV, Vikulova OK, Zuraeva ZT, Mikhaleva OV.
PMID: 26978176
Ter Arkh. 2015;87(10):62-66. doi: 10.17116/terarkh2015871062-66.

AIM: To estimate the urinary excretion of markers for podocyte injury, to specify their value for the early diagnosis of diabetic nephropathy (DN), and to access the risk of its progression in patients with diabetes mellitus (DM) with varying...

Long-range proximity effect for opposite-spin pairs in superconductor-ferromagnet heterostructures under nonequilibrium quasiparticle distribution.

Physical review letters

Bobkova IV, Bobkov AM.
PMID: 23003078
Phys Rev Lett. 2012 May 11;108(19):197002. doi: 10.1103/PhysRevLett.108.197002. Epub 2012 May 08.

By now it is known that in a singlet superconductor-ferromagnet (S-F) structure the superconducting correlations carried by opposite-spin pairs penetrate into the ferromagnet over a short distance of the order of magnetic coherence length. The long-range proximity effect (LRPE),...

Therapeutic Complement Targeting in ANCA-Associated Vasculitides and Thrombotic Microangiopathy.

Biomedicine hub

Novikov P, Kozlovskaya N, Moiseev S, Shilov E, Bobkova I, Schreiber A, Tsvetkov D, Gollasch M, Mah N, El Amrani K, Kurtz A.
PMID: 31988889
Biomed Hub. 2016 Dec 13;1(3):1-11. doi: 10.1159/000453106. eCollection 2016.

Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAVs) are a group of systemic autoimmune disorders characterized by necrotizing inflammation of medium-to-small vessels, a relative paucity of immune deposits, and an association with detectable circulating ANCAs. AAVs include granulomatosis with polyangiitis (renamed...

Optical grinder: sorting of trapped particles by orbital angular momentum.

Optics express

Bobkova V, Stegemann J, Droop R, Otte E, Denz C.
PMID: 33985042
Opt Express. 2021 Apr 26;29(9):12967-12975. doi: 10.1364/OE.419876.

We customize a transversely structured, tunable light landscape on the basis of orbital angular momentum (OAM)-carrying beams for the purpose of advanced optical manipulation. Combining Laguerre-Gaussian (LG) modes with helical phase fronts of opposite OAM handedness, counter-rotating transfer of...

Role of Plasmalemma Microdomains (Rafts) in Protection of the Plant Cell Under Osmotic Stress.

The Journal of membrane biology

Ozolina NV, Kapustina IS, Gurina VV, Bobkova VA, Nurminsky VN.
PMID: 34302495
J Membr Biol. 2021 Jul 24; doi: 10.1007/s00232-021-00194-x. Epub 2021 Jul 24.

Lipid-protein microdomains (presumably rafts) of the plasmalemma isolated from the beetroots subjected to hyperosmotic stress and hypoosmotic stress were studied. In these microdomains, the variations in the composition of total lipids, sterols, and fatty acids were observed. These variations...

Intranasal administration of mitochondria improves spatial memory in olfactory bulbectomized mice.

Experimental biology and medicine (Maywood, N.J.)

Bobkova NV, Zhdanova DY, Belosludtseva NV, Penkov NV, Mironova GD.
PMID: 34727745
Exp Biol Med (Maywood). 2021 Nov 02;15353702211056866. doi: 10.1177/15353702211056866. Epub 2021 Nov 02.

Here, we found that functionally active mitochondria isolated from the brain of NMRI donor mice and administrated intranasally to recipient mice penetrated the brain structures in a dose-dependent manner. The injected mitochondria labeled with the MitoTracker Red localized in...

Showing 1 to 12 of 23 entries