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Showing 1 to 12 of 41 entries
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Long-range repulsive interaction between molecules on a metal surface induced by charge transfer.

Physical review letters

Fernandez-Torrente I, Monturet S, Franke KJ, Fraxedas J, Lorente N, Pascual JI.
PMID: 17995350
Phys Rev Lett. 2007 Oct 26;99(17):176103. doi: 10.1103/PhysRevLett.99.176103. Epub 2007 Oct 25.

The adsorption of a molecular electron donor on Au(111) is characterized by the spontaneous formation of a superlattice of monomers spaced several nanometers apart. The coverage-dependent molecular pair distributions obtained from scanning tunneling microscopy data reveal an intermolecular long-range...

Pioglitazone, a Specific Ligand of the Peroxisome Proliferator-Activated Receptor Gamma Reduces Gastric Mucosal Injury Induced by Ischaemia/Reperfusion in Rat.

Scandinavian journal of gastroenterology

Konturek PC, Brzozowski T, Kania J, Kukharsky V, Bazela K, Kwiecien S, Harsch I, Konturek SJ, Hahn EG.
PMID: 28443766
Scand J Gastroenterol. 2003;38(5):468-476. doi: 10.1080/00365520310002904.

BACKGROUND: The peroxisome proliferator-activated receptor gamma (PPARγ) is a ligand-dependent nuclear receptor that has been implicated in the control of metabolism and numerous cellular processes, including cell cycle control, carcinogenesis, and inflammation. The present study was designed to investigate...

Microstructure and Residual Stresses of AA2519 Friction Stir Welded Joints under Different Heat Treatment Conditions.

Materials (Basel, Switzerland)

Śnieżek L, Kosturek R, Wachowski M, Kania B.
PMID: 32059532
Materials (Basel). 2020 Feb 12;13(4). doi: 10.3390/ma13040834.

The aim of this research was to investigate the effect of different heat treatment conditions of AA2519 friction stir welded joints on their microstructure and residual stresses. The following welding parameters have been used: 500 rpm tool rotation speed,...

Manufacturing of Al.

Materials (Basel, Switzerland)

Wachowski M, Zygmuntowicz J, Kosturek R, Konopka K, Kaszuwara W.
PMID: 34202430
Materials (Basel). 2021 Jun 24;14(13). doi: 10.3390/ma14133510.

In this study, ceramic-metal composites in the Al

The Role of Gut Microbiota in Obesity and Type 2 and Type 1 Diabetes Mellitus: New Insights into "Old" Diseases.

Medical sciences (Basel, Switzerland)

Harsch IA, Konturek PC.
PMID: 29673211
Med Sci (Basel). 2018 Apr 17;6(2). doi: 10.3390/medsci6020032.

The investigation of the human microbiome is the most rapidly expanding field in biomedicine. Early studies were undertaken to better understand the role of microbiota in carbohydrate digestion and utilization. These processes include polysaccharide degradation, glycan transport, glycolysis, and...

Adhesion Ileus after Fecal Microbiota Transplantation in Long-Standing Radiation Colitis.

Case reports in gastrointestinal medicine

Harsch IA, Konturek PC.
PMID: 30719359
Case Rep Gastrointest Med. 2019 Jan 02;2019:2543808. doi: 10.1155/2019/2543808. eCollection 2019.

Fecal microbiota transplantation (FMT) is a novel strategy for the therapy of dysbiosis-associated disorders via modulation of the gut microbiota. Intestinal dysbiosis is associated not only with digestive disorders, but also with a variety of extra-digestive disorders. A worldwide...

Low Pretreatment Acoustic Radiation Force Impulse Imaging (ARFI) Values Predict Sustained Virological Response in Antiviral Hepatitis C Virus (HCV) Therapy.

Medical science monitor : international medical journal of experimental and clinical research

Zopf S, Rösch L, Konturek PC, Goertz RS, Neurath MF, Strobel D.
PMID: 27690214
Med Sci Monit. 2016 Sep 30;22:3500-3505. doi: 10.12659/msm.896344.

BACKGROUND Non-invasive procedures such as acoustic radiation force impulse imaging (ARFI) shear-wave elastography are currently used for the assessment of liver fibrosis. In the course of chronic hepatitis C, significant liver fibrosis or cirrhosis develops in approximately 25% of...

Minimally invasive video-assisted thyroidectomy: seven-year experience with 240 cases.

Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques

Barczyński M, Konturek A, Stopa M, Papier A, Nowak W.
PMID: 23256022
Wideochir Inne Tech Maloinwazyjne. 2012 Aug;7(3):175-80. doi: 10.5114/wiitm.2011.28871. Epub 2012 Jun 25.

INTRODUCTION: Minimally invasive video-assisted thyroidectomy (MIVAT) has gained acceptance in recent years as an alternative to conventional thyroid surgery.AIM: Assessment of our 7-year experience with MIVAT.MATERIAL AND METHODS: A retrospective study of 240 consecutive patients who underwent MIVAT at...

Push-Out Method for Micro Measurements of Interfacial Strength in Aluminium Alloy Matrix Composites.

Materials (Basel, Switzerland)

Kozera R, Boczkowska A, Krawczyk ZD, Kozera P, Spychalski M, Malek M, Kosturek R.
PMID: 34501182
Materials (Basel). 2021 Sep 06;14(17). doi: 10.3390/ma14175092.

The main goal of this work was the evaluation of the interfacial strength of the carbon fibres/aluminium matrix interface dependently on the utilised composite fabrication method, namely high pressure die casting and gas pressure infiltration. In addition, the influence...

Pretreatment with obestatin inhibits the development of acetic acid-induced colitis in rats.

Archives of medical science : AMS

Matuszyk A, Ceranowicz P, Warzecha Z, Cieszkowski J, Gałązka K, Bonior J, Jaworek J, Konturek PC, Gil K, Dembiński A.
PMID: 30002711
Arch Med Sci. 2018 Jun;14(4):920-929. doi: 10.5114/aoms.2016.58749. Epub 2016 Mar 23.

INTRODUCTION: Obestatin is a 23-amino acid peptide derived from proghrelin, a common prohormone for ghrelin and obestatin. Previous studies have shown that obestatin exhibits some protective and therapeutic effects in the pancreas and stomach. The aim of this study...

The Influence of Post-Weld Heat Treatment on the Microstructure and Fatigue Properties of Sc-Modified AA2519 Friction Stir-Welded Joint.

Materials (Basel, Switzerland)

Kosturek R, Śnieżek L, Wachowski M, Torzewski J.
PMID: 30781365
Materials (Basel). 2019 Feb 15;12(4). doi: 10.3390/ma12040583.

The aim of this research was to investigate the influence of post-weld heat treatment (PWHT, precipitation hardening) on the microstructure and fatigue properties of an AA2519 joint obtained in a friction stir-welding process. The welding process was performed with...

Research on the Properties and Low Cycle Fatigue of Sc-Modified AA2519-T62 FSW Joint.

Materials (Basel, Switzerland)

Kosturek R, Śnieżek L, Torzewski J, Ślęzak T, Wachowski M, Szachogłuchowicz I.
PMID: 33228028
Materials (Basel). 2020 Nov 19;13(22). doi: 10.3390/ma13225226.

The aim of this research was to examine the mechanical and fatigue properties of friction stir welded Sc-modified 5 mm thick AA2519-T62 extrusion. The joint was obtained using the following parameters: 800 rpm tool rotation speed, 100 mm/min tool...

Showing 1 to 12 of 41 entries