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Showing 1 to 12 of 182 entries
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Distributed Multipolar Expansion Approach to Calculation of Excitation Energy Transfer Couplings.

Journal of chemical theory and computation

Błasiak B, Maj M, Cho M, Góra RW.
PMID: 26575762
J Chem Theory Comput. 2015 Jul 14;11(7):3259-66. doi: 10.1021/acs.jctc.5b00216.

We propose a new approach for estimating the electrostatic part of the excitation energy transfer (EET) coupling between electronically excited chromophores based on the transition density-derived cumulative atomic multipole moments (TrCAMM). In this approach, the transition potential of a...

Corrigendum to "Exenatide (a GLP-1 agonist) expresses anti-inflammatory properties in cultured human monocytes/macrophages in a protein kinase A and B/Akt manner" [Pharmacological Reports 68 (2016) 329-337].

Pharmacological reports : PR

Bułdak Ł, Machnik G, Bułdak RJ, Łabuzek K, Bołdys A, Belowski D, Basiak M, Okopień B.
PMID: 28179083
Pharmacol Rep. 2017 Apr;69(2):376. doi: 10.1016/j.pharep.2016.12.009. Epub 2017 Feb 05.

No abstract available.

Glycoside Hydrolase Activities in Cell Walls of Sclerenchyma Cells in the Inflorescence Stems of Arabidopsis thaliana Visualized in Situ.

Plants (Basel, Switzerland)

Banasiak A, Ibatullin FM, Brumer H, Mellerowicz EJ.
PMID: 27135517
Plants (Basel). 2014 Nov 12;3(4):513-25. doi: 10.3390/plants3040513.

Techniques for in situ localization of gene products provide indispensable information for understanding biological function. In the case of enzymes, biological function is directly related to activity, and therefore, knowledge of activity patterns is central to understanding the molecular...

Evaluation of prognostic factors in the surgical treatment of pulmonary metastases.

Contemporary oncology (Poznan, Poland)

Pawełczyk K, Marciniak M, Błasiak P, Rzechonek A.
PMID: 26793022
Contemp Oncol (Pozn). 2015;19(5):378-84. doi: 10.5114/wo.2015.56007. Epub 2015 Dec 22.

AIM OF THE STUDY: The resection of pulmonary metastases is a routine practice of thoracic surgery wards; however, clear protocols or prognostic factors defining the surgical treatment criteria are still not available. The aim of the study is to...

A topological invariant to predict the three-dimensional writhe of ideal configurations of knots and links.

Proceedings of the National Academy of Sciences of the United States of America

Cerf C, Stasiak A.
PMID: 10760252
Proc Natl Acad Sci U S A. 2000 Apr 11;97(8):3795-8. doi: 10.1073/pnas.97.8.3795.

We present herein a topological invariant of oriented alternating knots and links that predicts the three-dimensional (3D) writhe of the ideal geometrical configuration of the considered knot/link. The fact that we can correlate a geometrical property of a given...

The new concept of the monitoring and appraisal of bone union inflexibility of fractures treated by Dynastab DK external fixator.

Ortopedia, traumatologia, rehabilitacja

Lenz GP, Stasiak A, Deszczyński J, Karpiński J, Stolarczyk A, Ziółkowski M, Szczesny G.
PMID: 17679847
Ortop Traumatol Rehabil. 2003 Oct 30;5(5):647-51.

Background. This work focuses on problems of heuristic techniques based on artificial intelligence. Mainly about artificial non-linear and multilayer neurons, which were used to estimate the bone union fractures treatment process using orthopaedic stabilizers Dynastab DK. Material and methods....

Scaling behavior of random knots.

Proceedings of the National Academy of Sciences of the United States of America

Dobay A, Dubochet J, Millett K, Sottas PE, Stasiak A.
PMID: 16576754
Proc Natl Acad Sci U S A. 2003 May 13;100(10):5611-5. doi: 10.1073/pnas.0330884100. Epub 2003 Apr 29.

Using numerical simulations we investigate how overall dimensions of random knots scale with their length. We demonstrate that when closed non-self-avoiding random trajectories are divided into groups consisting of individual knot types, then each such group shows the scaling...

Melatonin levels in serum and ascitic fluid of patients with hepatic encephalopathy.

Gastroenterology research and practice

Chojnacki C, Romanowski M, Winczyk K, Błasiak J, Chojnacki J.
PMID: 23346104
Gastroenterol Res Pract. 2012;2012:510764. doi: 10.1155/2012/510764. Epub 2012 Dec 30.

Cirrhotic patients exhibit disturbed melatonin homeostasis, which may lead to sleep disturbances, but an influence on the hepatic encephalopathy has not been elucidated. Aim. In the present study, the association of melatonin levels in serum and ascitic fluid and...

Hypofractionated stereotactic radiotherapy for large or involving critical organs cerebral arteriovenous malformations.

Radiology and oncology

Blamek S, Larysz D, Miszczyk L, Idasiak A, Rudnik A, Tarnawski R.
PMID: 23450258
Radiol Oncol. 2013 Mar;47(1):50-6. doi: 10.2478/v10019-012-0046-7. Epub 2013 Feb 01.

BACKGROUND: The treatment of large arteriovenous malformations (AVMs) or AVMs involving eloquent regions of the brain remains a challenge. For inoperable lesions, observation, volume-staged radiosurgery or hypofractionated stereotactic radiotherapy (HFSRT) are proposed. The aim of our study was to...

Cardiac complications associated with trastuzumab in the setting of adjuvant chemotherapy for breast cancer overexpressing human epidermal growth factor receptor type 2 - a prospective study.

Archives of medical science : AMS

Piotrowski G, Gawor R, Stasiak A, Gawor Z, Potemski P, Banach M.
PMID: 22661994
Arch Med Sci. 2012 May 09;8(2):227-35. doi: 10.5114/aoms.2012.28549.

INTRODUCTION: Trastuzumab, a recombinant humanized monoclonal antibody, is targeted against the external domain of the human epidermal growth factor receptor type 2 (HER2). It improves efficacy of HER2-positive breast cancer treatment. The authors present their experience with patients (pts)...

Expression of tryptophan hydroxylase in gastric mucosa in symptomatic and asymptomatic .

Archives of medical science : AMS

Chojnacki C, Popławski T, Błońska A, Błasiak J, Romanowski M, Chojnacki J.
PMID: 30899295
Arch Med Sci. 2019 Mar;15(2):416-423. doi: 10.5114/aoms.2018.76928. Epub 2018 Jul 05.

MATERIAL AND METHODS: Ninety subjects (aged 35-49 years) were enrolled in the study and separated into 3 groups of 30 subjects each. Group I - healthy volunteers without RESULTS: The expression of this enzyme in antral mucosa was 2.69...

Biomolecular computers with multiple restriction enzymes.

Genetics and molecular biology

Sakowski S, Krasinski T, Waldmajer J, Sarnik J, Blasiak J, Poplawski T.
PMID: 29064510
Genet Mol Biol. 2017 Oct-Dec;40(4):860-870. doi: 10.1590/1678-4685-GMB-2016-0132. Epub 2017 Oct 23.

The development of conventional, silicon-based computers has several limitations, including some related to the Heisenberg uncertainty principle and the von Neumann "bottleneck". Biomolecular computers based on DNA and proteins are largely free of these disadvantages and, along with quantum...

Showing 1 to 12 of 182 entries