Results 101 to 110 of about 526,829 (297)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

ATRIAL FIBRILLATION IN CARDIOVASCULAR INTERVENTIONS IN ON-PUMP AND OFF-PUMP REGIMENS

Российский кардиологический журнал, 2015
Aim. To evaluate the prevalence of post-operation atrial fibrillation (POAF) in coronary artery bypass (CBG) on-pump or off-pump regimens.Material and methods. Totally, 469 patients studied with ischemic heart disease admitted for CBG (389 patients, 77% —
O. A. Rubanenko, O. V. Fatenkov, S. M. Khokhlunov   +2 more
doaj   +1 more source

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

FEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand, Paulina Lau, Ruth McPherson   +2 more
wiley   +1 more source

Comparison of measured and predicted performance of a SIS waveguide mixer at 345 GHz [PDF]

The measured gain and noise of a SIS waveguide mixer at 345 GHz have been compared with theoretical values, calculated from the quantum mixer theory using a three port model.
Degraauw, T., Delange, G., Dierichs, M. M. T. M., Honingh, C. E., Klapwijk, T. M., Schaeffer, H. H. A., Vandekuur, J., Wezelman, J.   +7 more
core   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source

Clinical and biochemical features of the patient status in early postoperaive period after coronary artery bypass surgery (review)

Кубанский научный медицинский вестник, 2015
In cardiac surgery practice has accumulated a great experience and made significant progress in the performance of CABG. At the same time the emergence of a number of specific cases of postoperative complications (atrial fibrillation, renal failure ...
S. Y. Kambarov, O. A. Semenyuk, M. A. Bugrimova, E. E. Simakov, A. V. Lushkin   +4 more
doaj  

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

The Vibroacoustic Analysis of The Hydrocarbon Processing Plant Piping System Operating at Elevated Temperature. [PDF]

, 2016
In this paper it is presented the vibroacoustic analysis of the selected section of the hydrocarbon processing chemical plant piping system operating at elevated temperature and subjected to dynamic load exciting vibration of the structure.
Błaszczyk, Andrzej, Papierski, Adam, Rydlewicz, Maciej, Susik, Mariusz   +3 more
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Neurocognitive impairment after off-pump and on-pump coronary artery bypass graft surgery – an Iranian experience

Neuropsychiatric Disease and Treatment, 2010
Mehdi Farhoudi1, Kaveh Mehrvar2, Abbas Afrasiabi3, Rezayat Parvizi3, Ahmad Ali Khalili3, Babak Nasiri3, Khosrow Hashemzadeh3, Kamyar Ghabili41Neurosciences Research Center, Imam Reza Hospital, 2Razi Hospital, 3Cardiovascular Research Center ...
Mehdi Farhoudi, Kaveh Mehrvar, Abbas Afrasiabi, et al   +3 more
doaj