Results 81 to 90 of about 101,853 (257)
Advanced Science, EarlyView.This study designs a targeted nanocomposite (ct@HMCF‐Dex) that responds to acidic infection microenvironments, releasing components which amplify oxidative stress. It disrupts bacterial redox balance, chelates metals to sustain lipid peroxidation, and synergistically induces cuproptosis/ferroptosis‐like death.
Zehui Xiao +6 more
wiley +1 more source
Microbial Odorant Detection Guides Drosophila Parasitoids Seeking Hosts in Fermenting Fruits
Advanced Science, EarlyView.Yeast microbes in fermenting fruits attract both host flies and their parasitoid wasps. Female Leptopilina boulardi detect yeast‐emitted ethyl esters via two olfactory receptors, LbouOR167 and LbouOR136. A conserved residue, Leu159, is critical for binding these compounds, enabling female wasps to locate host‐rich habitats.
Yueqi Lu +11 more
wiley +1 more source
Intrauterine fetal death due to fetal intracranial hemorrhage associated with maternal vitamin K deficiency: A case report. [PDF]
Case Rep Womens Health, 2023 Yasuda K +6 more
europepmc +1 more source
Advanced Science, EarlyView.Dual priming with minocycline and photodynamic priming reprograms the pancreatic tumor microenvironment to overcome chemoresistance. By suppressing DNA repair enzyme Tdp1, inducing photooxidative damage, and enhancing irinotecan delivery via light‐activated nanoencapsulation, this strategy remodels the tumor microenvironment and drives immune ...
Fernanda V. Cabral +7 more
wiley +1 more source
The Assessment of Vitamin D, Antimicrobial Peptides and Procalcitonin in Bronchiectasis
, 2014 My research investigated the distribution of antimicrobial peptides (cathelicidin and β-defensin 2), vitamin D and the inflammatory marker procalcitonin, between systemic and localised respiratory levels in stable bronchiectasis patients.
Gartner, Sarah Nicole
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Acute-on-Chronic Subdural Hemorrhage Due to Late Vitamin K Deficiency. [PDF]
Cureus, 2023 Choudhary NK, Mallik J, Diwakar K.
europepmc +1 more source
Engineering Neuronal Network Connectivity Through Precise and Scalable Electrical Modulation
Advanced Science, EarlyView.This study presents a scalable all‐electrical method for precise neuronal‐circuit reconfiguration based on high‐density microelectrode arrays. By employing biologically inspired plasticity rules, targeted connectivity changes were successfully induced and quantified across diverse neuronal preparations.
Sreedhar S. Kumar +10 more
wiley +1 more source
Spontaneous haemopericardium due to vitamin K deficiency in an adult patient with cardiofaciocutaneous syndrome. [PDF]
BMJ Case Rep, 2022 Tasos E, Elliott E, Sharip MT, Massey D.
europepmc +1 more source
Transposase‐Assisted Donor Tethering Boosts Large‐Fragment HDR in Plants
Advanced Science, EarlyView.A transposase‐assisted donor tethering strategy is developed to enhance homology‐directed repair in plants. By recruiting donor DNA to double‐strand breaks and synergizing with repair pathway reprogramming and transcription‐coupled donor design, this system markedly improves large‐fragment targeted insertion efficiency, providing a robust platform for ...
Sha Wei +8 more
wiley +1 more source
Vitamin B12 and folate status during pregnancy among Saudi population [PDF]
T2DM is a growing health problem worldwide. It is now increasingly being diagnosed earlier in life. The factors involved in such an epidemic are complex.
Bawazeer, Nahla M.
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