Wyniki wyszukiwania dla: cell penetrating peptides

• “Cell Migration” Is the Ontology Group Differentially Expressed in Porcine Oocytes Before and After In Vitro Maturation: A Microarray Approach

  Publikacja

  • W. Kranc
  • J. Budna
  • A. Chachuła
  • S. Borys
  • A. Bryja
  • M. Rybska
  • S. Ciesiółka
  • E. Sumelka
  • M. Jeseta
  • K. Brüssow... i 6 innych

  - DNA AND CELL BIOLOGY - Rok 2017

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• Nucleotides metabolizing ectoenzymes as possible markers of mesenchymal stem cell osteogenic differentiation

  Publikacja

  • K. Roszek
  • A. Błaszczak
  • M. Wujak
  • M. Komoszyński

  - BIOCHEMISTRY AND CELL BIOLOGY-BIOCHIMIE ET BIOLOGIE CELLULAIRE - Rok 2013

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• Application of wet powder spraying for anode supported solid oxide fuel cell with a perowskite SrTi0.98Nb0.02O3-d anode

  Publikacja

  • P. Gdaniec
  • J. Karczewski
  • B. Bochentyn
  • M. Gazda
  • S. Molin
  • P. Jasiński
  • A. Krupa
  • B. Kusz

  - PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE - Rok 2013

  Anode-supported solid oxide fuel cell with SrTi0.98Nb0.02O3–d anode, yttria-stabilized zirconia electrolyte and La(Ni0.6Fe0.4) O3d cathode has been successfully fabricated and evaluated. Process of anode support fabrication has been presented. Wet powder spraying and high temperature sintering method have been studied and applied to deposit the thin electrolyte layer.In order to improve catalytic properties of the anode, it has...

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• Yamogenin-Induced Cell Cycle Arrest, Oxidative Stress, and Apoptosis in Human Ovarian Cancer Cell Line

  Publikacja

  • J. Stefanowicz-Hajduk
  • A. Hering
  • M. Gucwa
  • M. Czerwińska
  • J. Ochocka

  - MOLECULES - Rok 2022

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• The impedance of hydrogen oxidation reaction in a proton exchange membrane fuel cell in the presence of carbon monoxide in hydrogen stream

  Publikacja

  • K. Darowicki
  • Ł. Gaweł
  • M. Mielniczek
  • A. Zieliński
  • E. Janicka
  • J. Hunger
  • L. Jorissen

  - APPLIED ENERGY - Rok 2020

  Evaluation of performance of a proton exchange membrane fuel cell, which is affected by carbon monoxide that pollutes the hydrogen stream, was presented. This influence was studied for carbon monoxide concentration of 125–325 ppb, which are close to values specified in ISO 14687:2019 standard. Performed studies provided crucial information for further development of fuel cell as an energy source for automotive application. Impedance...

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• Metabolism of antitumour agent 1-nitroacridine derivative, C-1748 in pancreatic cancer cell lines

  Publikacja

  • A. Mróz
  • B. Borowa-Mazgaj
  • Z. Mazerska

  - Acta Biochimica Polonica - Rok 2015

  Pancreatic cancer has the highest mortality rate of all major cancers because of limited treatment options. Surgical removal of the tumour is possible only in its early stage, nevertheless the asymptomatic development very often makes unable an accurate diagnose. In the case of metastatic pancreatic cancer only chemotherapy, mainly with gemcitabine, can be offered to patients. However, common resistance towards gemcitabine imposes...

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• DESIGN ANALYSIS OF HYBRID GAS TURBINE - FUEL CELL POWER PLANT IN STATIONARY AND MARINE APPLICATIONS

  Publikacja

  • T. Kwaśniewski
  • M. Piwowarski

  - Polish Maritime Research - Rok 2020

  The paper concerns design analysis of a hybrid gas turbine power plant with a fuel cell (stack). The aim of this work was to find the most favorable variant of the medium capacity (approximately 50 MW) hybrid system. In the article, computational analysis of two variants of such a system was carried out. The analysis let to calculate capacity, efficiency of both variants and other parameters like flu gas temperature. The paper...

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• Dissection of σE‐dependent cell lysis in Escherichia coli: roles of RpoE regulators RseA, RseB and periplasmic folding catalyst PpiD

  Publikacja

  • R. Noor
  • M. Murata
  • H. Nagamitsu
  • G. Klein-Raina
  • S. Raina
  • M. Yamada

  - GENES TO CELLS - Rok 2009

  To understand the mechanism of sigma(E)-dependent cell lysis, we examined the consequences of deletion derivatives of rpoE regulators rseA, rseB and rseC on sigma(E) transcription, on levels of free versus membrane-bound sigma(E) and on OMP-biogenesis limiting factor(s) that could impact cell lysis. RT-PCR showed that individual nonpolar DeltarseA and DeltarseB increased the rpoE expression to varying extents, with pronounced induction...

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• Impedance monitoring of fuel cell stacks

  Publikacja

  • P. Slepski
  • E. Janicka
  • K. Darowicki
  • B. Pierozynski

  - JOURNAL OF SOLID STATE ELECTROCHEMISTRY - Rok 2015

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• Quality control in flexible manufacturing cell.

  Publikacja

  • A. T. Wiśniewska

  - Rok 2004

  Publikacja dotyczy procesu produkcyjnego w środowisku komputerowo zintegrowanego wytwarzania. Ukazuje ona aspekty kontroli jakości wykonania części na różnych etapach procesu wytwórczego. W celu dokonania szczegółowej analizy problemu zebrano dane o jakości wykonania części na poszczególnych poziomach wytwarzania. Analizy dowiodły, że jakość wykonania części zależy od jakości użytych narzędzi a sterowanie nią wymaga optymalizacj...

• Measurement cell - current density analysis.

  Publikacja

  • A. Poliński
  • J. Wtorek
  • B. Kochańska
  • M. Penkowski
  • B. Truyen

  - Rok 2004

  W pracy przedstawiono model celki do pomiarów elektrycznych parametrów szkliwa i innych tkanek zęba. Wyniki otrzymano za pomocą metody elementu skończonego. Wykazano, że możliwa do osiągnięcia dokładność pomiaru jest zdeterminowana przez prąd upływu celki.

• The lows of thermodynamics: cell energy transfer

  Publikacja

  • J. Mikielewicz
  • J. Stąsiek
  • M. Collins

  - Rok 2005

  W pracy przedstawiono zasady termodynamiki i wymiany ciepła w organizmach żywych i urządzeniach technicznych. Przedstawiono zasady stosowania praw fizycznych związanych z konwersją energii w organizmach żywych.

• Peptide conjugates of lactoferricin analogues and antimicrobials—Design, chemical synthesis, evaluation of antimicrobial activity and mammalian cytotoxicity

  Publikacja

  • N. Ptaszyńska
  • K. Olkiewicz
  • J. Okońska
  • K. Gucwa
  • A. Łęgowska
  • A. Gitlin-Domagalska
  • D. Dawid
  • J. J. Lica
  • M. Heldt
  • S. Milewski... i 2 innych

  - PEPTIDES - Rok 2019

  Eight new peptide conjugates composed of modified bovine lactoferricin truncated analogues (LFcinB) and oneof the three antimicrobials — ciprofloxacin (CIP), levofloxacin (LVX), and fluconazole (FLC) — were synthesized. Four different linkers were applied to connect a peptide and an antimicrobial agent. The FLC-containing peptidic conjugates were synthesized using the “click chemistry” method. This novel approach is reported here...

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• Synthesis and Testing of BCZY/LNZ Mixed Proton–electron Conducting Composites for Fuel Cell Applications

  Publikacja

  • K. Zagórski
  • T. Miruszewski
  • D. Grudzień
  • P. Jasiński
  • M. Gazda

  - Procedia Engineering - Rok 2014

  A composite of BaCe0.6Zr0.2Y0.2O3–δ and Li2O:NiO:ZnO was investigated for fuel cell applications. The composite was successfully synthesized and its phase stability was confirmed at temperatures up to 900 °C. The influence of sintering and pressing aids on density was also investigated. Electrical properties were measured. DC electrical conductivity was about 8•10-4 S/m at 845 K. Open circuit voltage measurements in wet hydrogen...

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• Electrochemical performance of Co3O4/CeO2 electrodes in H2S/H2O atmospheres in a proton-conducting ceramic symmetrical cell with BaZr0.7Ce0.2Y0.1O3 solid electrolyte

  Publikacja

  • T. Kraia
  • S. L. Wachowski
  • E. Vollestad
  • R. Strandbakke
  • M. Konsolakis
  • T. Norby
  • G. Marnellos

  - SOLID STATE IONICS - Rok 2017

  The electrochemical performance of Co3O4/CeO2 mixed oxide materials as electrodes, when exposed to H2S/H2O atmospheres, was examined employing a proton conducting symmetrical cell, with BaZr0.7Ce0.2Y0.1O3 (BZCY72) as the solid electrolyte. The impact of temperature (700–850 °C) and H2S concentration (0–1 v/v%) in steam-rich atmospheres (90 v/v% H2O) on the overall cell performance was thoroughly assessed by means of electrochemical...

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• Cell Density-Dependent Cytological Stage Profile and Its Application for a Screen of Cytostatic Agents Active Toward Leukemic Stem Cells

  Publikacja

  • J. J. Lica
  • G. J. Grabe
  • M. Heldt
  • M. Misiak
  • P. Bloch
  • M. Serocki
  • M. Switalska
  • J. Wietrzyk
  • M. Bagiński
  • A. Hellmann... i 2 innych

  - STEM CELLS AND DEVELOPMENT - Rok 2018

  Proliferation and expansion of leukemia is driven by leukemic stem cells (LSCs). Multidrug resistance (MDR) of LSCs is one of the main reasons of failure and relapses in acute myeloid leukemia (AML) treatment. In this study, we show that maintaining HL-60 at low cell culture density or applying a 240-day treatment with anthrapyridazone (BS-121) increased the percentage of primitive cells, which include LSCs determining the overall...

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• Non-ribosomal peptides produced by Planktothrix agardhii from Siemianówka Dam Reservoir SDR (northeast Poland)

  Publikacja

  • M. Grabowska
  • J. Kobos
  • A. Toruńska-Sitarz
  • H. Mazur-Marzec

  - ARCHIVES OF MICROBIOLOGY - Rok 2014

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• Structure–activity relationships study on biological activity of peptides as dipeptidyl peptidase IV inhibitors by chemometric modeling

  Publikacja

  • P. Kęska
  • J. Stadnik

  - Chemical Biology & Drug Design - Rok 2020

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• Multiple β-sheet molecular dynamics of amyloid formation from two ABl-SH3 domain peptides

  Publikacja

  • D. Lapidus
  • V. Duka
  • V. Stonkus
  • C. Czaplewski
  • A. Liwo
  • S. Ventura
  • I. Liepina

  - BIOPOLYMERS - Rok 2012

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• Effects of Ni-NCAL and Ni–Ag electrodes on the cell performances of low-temperature solid oxide fuel cells with Sm0.2Ce0·8O2-δ electrolyte at various temperatures

  Publikacja

  • S. Wang
  • Y. Liao
  • Y. Hsu
  • P. Jasiński

  - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Rok 2022

  Three low-temperature solid oxide fuel cells are built using Sm0.2Ce0·8O2-δ (SDC) as the electrolyte. Cell A is symmetrical and features Ni–LiNi0.8Co0·15Al0·05O2 (Ni–NCAL) electrodes, Cell B comprises a Ni–NCAL anode and a Ni–Ag cathode, and Cell C is fabricated using a Ni–NCAL cathode and a Ni–Ag anode. The ohmic resistance and polarization resistance (Rp) of Cells B and C are significantly higher than those of Cell A. The reduction...

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• Sustainable energy system combined biogas-feedSolid Oxide Fuel Cell and Microalgae technology

  Publikacja

  • A. Fuerte
  • R. X. Valenzuela
  • P. Ferreira-Aparicio
  • B. Bochentyn

  - Rok 2020

  In the new frontier of energy and environmental safety, new efficient and clean safe energy conversion systems are required. In this sense, the present work is framed within the context of Circular Economy and proposes a multidisciplinary study for the development of more efficient, economically viable and non-polluting energy conversion systems, based on the synergetic combination of different technologies: fuel cells, biofuels,...

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• CELL MOTILITY AND THE CYTOSKELETON

  Czasopisma

  ISSN: 0886-1544

• CELL AND TISSUE BANKING

  Czasopisma

  ISSN: 1389-9333 , eISSN: 1573-6814

• CELL COMMUNICATION AND ADHESION

  Czasopisma

  ISSN: 1541-9061 , eISSN: 1543-5180

• CELL STRUCTURE AND FUNCTION

  Czasopisma

  ISSN: 0386-7196 , eISSN: 1347-3700

• BMC CELL BIOLOGY

  Czasopisma

  ISSN: 1471-2121

• Cell Host & Microbe

  Czasopisma

  ISSN: 1931-3128 , eISSN: 1934-6069

• Cell Preservation Technology

  Czasopisma

  ISSN: 1538-344X

• Cell Chemical Biology

  Czasopisma

  ISSN: 2451-9448

• Anatomy & Cell Biology

  Czasopisma

  ISSN: 2093-3665 , eISSN: 2093-3673

• Cell Health and Cytoskeleton

  Czasopisma

  ISSN: 1179-1330

• BRAIN CELL BIOLOGY

  Czasopisma

  ISSN: 1559-7105 , eISSN: 1559-7113

• Stem Cell Reports

  Czasopisma

  ISSN: 2213-6711

• PIGMENT CELL RESEARCH

  Czasopisma

  ISSN: 0893-5785

• Cell Adhesion & Migration

  Czasopisma

  ISSN: 1933-6918 , eISSN: 1933-6926

• Stem Cell Investigation

  Czasopisma

  ISSN: 2306-9759

• Journal of Cell Death

  Czasopisma

  ISSN: 1179-0660

• Cell and Tissue Biology

  Czasopisma

  ISSN: 1990-519X

• Methods in Cell Biology

  Czasopisma

  ISSN: 0091-679X

• NATURE CELL BIOLOGY

  Czasopisma

  ISSN: 1465-7392 , eISSN: 1476-4679

• Cell and Organ Transplantology

  Czasopisma

  ISSN: 2308-3794 , eISSN: 2311-021X

• Cell Reports Medicine

  Czasopisma

  eISSN: 2666-3791

• PLANT CELL AND ENVIRONMENT

  Czasopisma

  ISSN: 0140-7791 , eISSN: 1365-3040

• JOURNAL OF CELL SCIENCE

  Czasopisma

  ISSN: 0021-9533 , eISSN: 1477-9137

• Cell Reports Methods

  Czasopisma

  ISSN: 2667-2375

• Cell Death Discovery

  Czasopisma

  eISSN: 2058-7716

• JOURNAL OF CELL BIOLOGY

  Czasopisma

  ISSN: 0021-9525 , eISSN: 1540-8140

• MOLECULAR BIOLOGY OF THE CELL

  Czasopisma

  ISSN: 1059-1524 , eISSN: 1939-4586

• Stem Cell Research

  Czasopisma

  ISSN: 1873-5061 , eISSN: 1876-7753

• TRENDS IN CELL BIOLOGY

  Czasopisma

  ISSN: 0962-8924 , eISSN: 1879-3088