Results 161 to 170 of about 292,760 (265)

Scan synchronous directional antennas for time division multiple access in multi-hop ad hoc wireless networks

, 2005
Directional antennas deployed in wireless ad hoc networks must be steered, and the steering control algorithm must know both the spatial location and antenna orientation of each neighbor.
Charbonneau, Terrance Wayne
core  

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Endoscopic Closure of a Postablation Colorenal Fistula Using a Through-The-Scope Helical Suturing System. [PDF]

ACG Case Rep J
Ceccacci A, AlRamdan R, Cool DW, Izawa J, Yan B.   +4 more
europepmc   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Unusual and High Origin of Terminal Branches of the Brachial Artery: A Cadaveric Study With Embryological and Clinical Correlations. [PDF]

Cureus
Sharma V, Arya A, Panchal P, Babu CR.
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Taking a Newer, Faster, Intranasal Route: A Narrative Review of Transitioning to a Less-Invasive Rescue Treatment for Seizure Clusters

Patient Preference and Adherence
Jurriaan M Peters,1 Danielle A Becker,2 Sunita N Misra,3 Enrique Carrazana,3,4 Adrian L Rabinowicz3 1Department of Neurology, Harvard Medical School and Boston Children’s Hospital, Boston, MA, USA; 2Department of Neurology, The Ohio State University ...
Peters JM, Becker DA, Misra SN, Carrazana E, Rabinowicz AL   +4 more
doaj  

Atypical Origin of the Pectoral Nerves: Morphological Insights for Orthopedic, Reconstructive, and Trauma Surgeons. [PDF]

Cureus
Rosario Gonzalez JA, Torres Irizarry GD, Blanco Olivares SM, Valentin Carro N.   +3 more
europepmc   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Virchow Node in Prostate Cancer. [PDF]

Radiol Imaging Cancer
Holzgreve A, Calais J.
europepmc   +1 more source