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Showing 1 to 12 of 206 entries
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Efficacy of HCV treatment in Poland at the turn of the interferon era - the EpiTer study.

Clinical and experimental hepatology

Flisiak R, Pogorzelska J, Berak H, Horban A, Orłowska I, Simon K, Tuchendler E, Madej G, Piekarska A, Jabłkowski M, Deroń Z, Mazur W, Kaczmarczyk M, Janczewska E, Pisula A, Smykał J, Nowak K, Matukiewicz M, Halota W, Wernik J, Sikorska K, Mozer-Lisewska I, Rozpłochowski B, Garlicki A, Tomasiewicz K, Krzowska-Firych J, Baka-Ćwierz B, Kryczka W, Zarębska-Michaluk D, Olszok I, Boroń-Kaczmarska A, Sobala-Szczygieł B, Szlauer B, Korcz-Ondrzejek B, Sieklucki J, Pleśniak R, Ruszała A, Postawa-Kłosińska B, Citko J, Lachowicz-Wawrzyniak A, Musialik J, Jezierska E, Dobracki W, Dobracka B, Hałubiec J, Krygier R, Strokowska A, Chomczyk W, Witczak-Malinowska K.
PMID: 28856278
Clin Exp Hepatol. 2016 Dec;2(4):138-143. doi: 10.5114/ceh.2016.63870. Epub 2016 Nov 28.

THE AIM OF THE STUDY: Was to analyze the efficacy achieved with regimens available for chronic hepatitis C (CHC) in Poland between 2013 and 2016.MATERIAL AND METHODS: Data were collected from 29 centers and included 6786 patients with available...

Boron-Enhanced Growth of Micron-Scale Carbon-Based Nanowalls: A Route toward High Rates of Electrochemical Biosensing.

ACS applied materials & interfaces

Siuzdak K, Ficek M, Sobaszek M, Ryl J, Gnyba M, Niedziałkowski P, Malinowska N, Karczewski J, Bogdanowicz R.
PMID: 28345350
ACS Appl Mater Interfaces. 2017 Apr 19;9(15):12982-12992. doi: 10.1021/acsami.6b16860. Epub 2017 Apr 06.

In this study, we have demonstrated the fabrication of novel materials called boron-doped carbon nanowalls (B:CNWs), which are characterized by remarkable electrochemical properties such as high standard rate constant (k°), low peak-to-peak separation value (ΔE) for the oxidation and...

Therapeutic Potential of Olfactory Ensheathing Cells and Mesenchymal Stem Cells in Spinal Cord Injuries.

Stem cells international

Anna Z, Katarzyna JW, Joanna C, Barczewska M, Joanna W, Wojciech M.
PMID: 28298927
Stem Cells Int. 2017;2017:3978595. doi: 10.1155/2017/3978595. Epub 2017 Feb 16.

Spinal cord injury (SCI) is a devastating neurological condition that affects individuals worldwide, significantly reducing quality of life, for both patients and their families. In recent years there has been a growing interest in cell therapy potential in the...

From spin flip excitations to the spin susceptibility enhancement of a two-dimensional electron gas.

Physical review letters

Perez F, Aku-leh C, Richards D, Jusserand B, Smith LC, Wolverson D, Karczewski G.
PMID: 17678240
Phys Rev Lett. 2007 Jul 13;99(2):026403. doi: 10.1103/PhysRevLett.99.026403. Epub 2007 Jul 12.

The g-factor enhancement of the spin-polarized two-dimensional electron gas was measured directly over a wide range of spin polarizations, using spin flip resonant Raman scattering spectroscopy on two-dimensional electron gases embedded in Cd(1-x)Mn(x)Te semimagnetic quantum wells. At zero Raman...

Magnetization dynamics down to a zero field in dilute (Cd,Mn)Te quantum wells.

Physical review letters

Goryca M, Ferrand D, Kossacki P, Nawrocki M, Pacuski W, Maślana W, Gaj JA, Tatarenko S, Cibert J, Wojtowicz T, Karczewski G.
PMID: 19257452
Phys Rev Lett. 2009 Jan 30;102(4):046408. doi: 10.1103/PhysRevLett.102.046408. Epub 2009 Jan 29.

The evolution of the magnetization in (Cd,Mn)Te quantum wells after a short pulse of magnetic field was determined from the giant Zeeman shift of spectroscopic lines. The dynamics in the absence of a static magnetic field was found to...

Optical manipulation of a single Mn spin in a CdTe-based quantum dot.

Physical review letters

Goryca M, Kazimierczuk T, Nawrocki M, Golnik A, Gaj JA, Kossacki P, Wojnar P, Karczewski G.
PMID: 19792759
Phys Rev Lett. 2009 Aug 21;103(8):087401. doi: 10.1103/PhysRevLett.103.087401. Epub 2009 Aug 17.

Two coupled CdTe quantum dots, selected from a self-assembled system, one of them containing a single Mn ion, were studied by continuous wave and modulated photoluminescence, photoluminescence excitation, and photon correlation experiments. Optical writing of information on the spin...

Deep level transient spectroscopy of hole traps related to CdTe self-assembled quantum dots embedded in ZnTe matrix.

Journal of nanoscience and nanotechnology

Zielony E, Placzek-Popko E, Dyba P, Gumienny Z, Szatkowski J, Dobaczewski L, Karczewski G.
PMID: 22103087
J Nanosci Nanotechnol. 2011 Aug;11(8):6830-6. doi: 10.1166/jnn.2011.4208.

The capacitance-voltage (C-V) and deep level transient spectroscopy (DLTS) measurements have been made on a Schottky Ti-ZnTe (p-type) diode containing CdTe self-assembled quantum dots (QD) and control diode without dots. The C-V curve of the QD diode exhibits a...

Association of the ACTN3 R577X Polymorphism in Polish Power-Orientated Athletes.

Journal of human kinetics

Cięszczyk P, Eider J, Ostanek M, Arczewska A, Leońska-Duniec A, Sawczyn S, Ficek K, Krupecki K.
PMID: 23486986
J Hum Kinet. 2011 Jun;28:55-61. doi: 10.2478/v10078-011-0022-0. Epub 2011 Jul 04.

Alpha-actinins are an ancient family of actin-binding proteins that play structural and regulatory roles in cytoskeletal organization. In skeletal muscle, α-actinin-3 protein is an important structural component of the Z disc, where it anchors actin thin filaments, helping to...

Suris tetrons: possible spectroscopic evidence for four-particle optical excitations of a two-dimensional electron gas.

Physical review letters

Koudinov AV, Kehl C, Rodina AV, Geurts J, Wolverson D, Karczewski G.
PMID: 24766011
Phys Rev Lett. 2014 Apr 11;112(14):147402. doi: 10.1103/PhysRevLett.112.147402. Epub 2014 Apr 08.

The excitations of a two-dimensional electron gas in quantum wells with intermediate carrier density (ne∼1011  cm-2), i.e., between the exciton-trion and the Fermi-sea range, are so far poorly understood. We report on an approach to bridge this gap by...

CT Imaging of facial trauma. The role of different types of reconstruction. Part II - soft tissues.

Polish journal of radiology

Myga-Porosiło J, Skrzelewski S, Sraga W, Borowiak H, Jackowska Z, Kluczewska E.
PMID: 22802816
Pol J Radiol. 2011 Jan;76(1):52-8.

BACKGROUND: Injury to facial soft tissues as a complication of skeleton fractures is an important problem among patients with facial trauma. The aim of this work was to assess the value of multiplanar and three-dimensional (3D) reconstruction computed tomography...

Invasive fungal infection of the central nervous system in a patient with acute myeloid leukaemia.

Polish journal of radiology

Janik-Moszant A, Matyl A, Rurańska I, Machowska-Majchrzak A, Kluczewska E, Szczepański T.
PMID: 22802867
Pol J Radiol. 2012 Jan;77(1):54-7. doi: 10.12659/pjr.882582.

BACKGROUND: Although the new intensive chemotherapeutic programs introduced recently into hematooncological therapies have led to a higher number of recoveries, persistent neutropenia favours the spread of severe infections, frequently fungal infections. Systemic fungal infections in patients treated for proliferative...

Suitability of imaging methods (X-ray, CT, MRI) in the diagnostics of Ewing's sarcoma in children - analysis of own material.

Polish journal of radiology

Kuleta-Bosak E, Kluczewska E, Machnik-Broncel J, Madziara W, Ciupińska-Kajor M, Sojka D, Rogala W, Juszczyk J, Wilk R.
PMID: 22802757
Pol J Radiol. 2010 Jan;75(1):18-28.

BACKGROUND: Ewing sarcoma is a malignant, small round cell bone tumor, presenting predominantly in children and adolescents. Ewing sarcoma may develop in every bone; diaphyses of long bones, ribs and flat bones are the main locations. Local and systemic...

Showing 1 to 12 of 206 entries