Results 111 to 120 of about 208,897 (295)

Assessment of infusion therapy impact on the dynamics of endothelin-1 in patients with acute ischemic stroke

Zaporožskij Medicinskij Žurnal, 2019
The impact of infusion solutions on endothelial damage correction in acute ischemic stroke (AIS) remains an insufficiently studied. Purpose. To investigate the dynamics of endothelin-1 as one of the main markers of vasoconstriction and endothelial ...
A. I. Semenenko, N. O. Semenenko, Н. I. Hrebtii, S. L. Malуk, R. Ya. Bodnar, O. M. Hinhuliak   +5 more
doaj   +1 more source

Medical Gas Plasma Inactivates Adenoviruses via Capsid Oxidation

Small, EarlyView.
Oxidative modification of three adenoviral capsid proteins after gas plasma treatment. Schematic representation of the viral infection process, starting with the initial attachment of the virus via its fiber protein binding to the cellular receptors (CAR and/or CD46). In the secondary attachment step, the penton base binds to integrin structures on the
Anke Schmidt, Meike Heuser, Paul Schulan, Lea Miebach, Alice Martinet, Marcus Frank, Kristian Wende, Sander Bekeschus   +7 more
wiley   +1 more source

Mannitol mediates the mummification behavior of Thitarodes xiaojinensis larvae infected with Ophiocordyceps sinensis

Frontiers in Microbiology
IntroductionParasites can facilitate their own spread and reproduction by manipulating insect hosts behavior, as seen in the interaction between Thitarodes xiaojinensis and Ophiocordyceps sinensis. Infection by O. sinensis leads to the mummification of T.
Wenmin Chai, Xianbing Mao, Chunfeng Li, Liancai Zhu, Zongyi He, Bochu Wang   +5 more
doaj   +1 more source

Synthesis of polyformals [PDF]

, 1981
Formals of CH2OH(CHOH) sub n CH2OH polyols (n = 2 to 4) are prepared in less than 15 minutes by heating to about 125 C, a mixture of e.g. sorbitol and paraformaldehyde in slight excess (5 to 10%), in the presence of e.g.
Poshkus, A. C.
core   +1 more source

Transgenic tobacco plants expressing the Potato virus X open reading frame 3 gene develop specific resistance and necrotic ring symptoms after infection with the homologous virus [PDF]

, 2001
Tobacco plants were transformed with the open reading frame 3 gene from Potato virus X (PVX) coding for the p12 protein. Although the transgenic plants exhibited a normal morphological aspect, microscopic examination revealed extensive alterations in ...
Cabral, Silvia, Calamante, Gabriela, Kobayashi, Ken, Maldonado, Sara Beatriz, Mentaberry, Alejandro Nestor   +4 more
core   +1 more source

Processing Stabilization of Polyolefin Recyclates Using Alditols in Combination With α‐Tocopherol: A Sustainable Alternative to Phosphites

Journal of Vinyl and Additive Technology, EarlyView.
A novel bio‐based stabilizer system significantly improves the quality of polyolefin recyclates during multiple recycling cycles. ABSTRACT This study introduces a novel bio‐based stabilizer system for polyolefin recyclates that combines alditols with small amounts of α‐tocopherol as a sustainable alternative to conventional phosphite additives. The aim
Kim Hao Ng, Jan‐Hendrik Arndt, Elke Metzsch‐Zilligen, Rudolf Pfaendner   +3 more
wiley   +1 more source

Explosive Weapons Trauma Care Collective (EXTRACCT) Blast Injury Clinical Practice Guideline: Ocular Trauma

World Journal of Surgery, EarlyView.
This clinical practice guideline from the Explosive Weapons Trauma Care Collective (EXTRACCT) group reviews current best practice for the management of ocular trauma in conflict‐affected regions, where explosive weapons are used and healthcare infrastructure is limited.
Emma Butterfield, Alistair Bolt, Gerry Clare, John Mattia, Aung Maw Tin‐U, Iddi Ndyabawe, Larry Schwab, Siegfried Karl Wagner, On behalf of the EXTRACCT Clinical Practice Guidelines Collaboration   +8 more
wiley   +1 more source

Vasoreactivity as a Measure of Kidney Viability During Ex Vivo Normothermic Machine Perfusion

Artificial Organs, EarlyView.
This study aimed to investigate the influence of warm ischemic injury on renal vascular responsiveness to vasoactive drugs during normothermic machine perfusion (NMP). We found that the vascular responses to dopamine and norepinephrine could be used as objective indicators to assess kidney viability during NMP.
Isa M. van Tricht, Baran Ogurlu, Silke S. M. Wolfswinkel, Henri G. D. Leuvenink, Cyril Moers   +4 more
wiley   +1 more source

Optimizing Prolonged (6 h) Normothermic Machine Perfusion of Donor Kidneys (PROPER Study)

Artificial Organs, EarlyView.
Prolonged ex situ normothermic machine perfusion of donor kidneys up to 6 h is feasible, maintaining viability and histological integrity. Key protocol optimizations include fresh red blood cells, albumin supplementation, and urine recirculation—laying the groundwork for assessment and potential pretransplant interventions in future clinical trials ...
Asel S. Arykbaeva, Veerle A. Lantinga, L. Leonie van Leeuwen, Marten Engelse, Ton J. Rabelink, Jesper Kers, Jason B. Doppenberg, Volkert A. L. Huurman, Robert A. Pol, Robert C. Minnee, Henri G. D. Leuvenink, Rutger J. Ploeg, Cyril Moers, Dorottya K. de Vries, Ian P. J. Alwayn   +14 more
wiley   +1 more source

An Archaeometric Approach to Reveal Organic Compounds via GC‐MS Analyses of Two Discovered Incense Burners at Daba Al‐Bayah

Archaeometry, EarlyView.
ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi, Federica Spagnoli, Vittorio Vinciguerra, Stefania Garzoli   +3 more
wiley   +1 more source