Results 71 to 80 of about 122,064 (340)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Microlensing of Extremely Magnified Stars near Caustics of Galaxy Clusters

, 2017
Recent observations of lensed galaxies at cosmological distances have detected individual stars that are extremely magnified when crossing the caustics of lensing clusters.
Dai, Liang, Miralda-Escudé, Jordi, Venumadhav, Tejaswi   +2 more
core   +1 more source

Comparison of Clinical Observation and Upper GI Endoscopy in Corrosive Substances Ingestion: A Randomized Controlled Trial

Journal of Digestive Endoscopy
Objectives Oral intake of corrosive substances is a significant cause of morbidity and sometimes mortality in childhood. Early evaluation is essential in determining the course of possible damage.
Yusuf Alper Kara, Ergun Ergun, İsmet Faruk Özgüner   +2 more
doaj   +1 more source

Synthesis and Characterization of Fly Ash-Based Geopolymers Activated with Spent Caustic

Gels, 2022
The spent caustic with strong alkali first replaced the alkali activator to prepare the geopolymer. The influence of spent caustic to the geopolymer was characterized through compressive strength measurement, XRD, MIP analysis and NMR, and the ...
Ruobing Zhang, Qian Wan, Yimin Zhang, Xuemian Zhang   +3 more
doaj   +1 more source

Caustic Crossing Microlensing Event by Binary MACHOs and Time Scale Bias [PDF]

, 1998
Caustic crossing microlensing events provide us a unique opportunity to measure the relative proper motion of the lens to the source, and so those caused by binary MACHOs are of great importance for understanding the structure of the Galactic halo and ...
Afonso C., Alard C., Alard C., Gardiner L. T., Honma M., Honma M., Mareki Honma, Palanque-Delabrouille N., Schneider P., Udalski A.   +9 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Orbifolds, the A, D, E Family of Caustic Singularities, and Gravitational Lensing

, 2011
We provide a geometric explanation for the existence of magnification relations for the A, D, E family of caustic singularities, which were established in recent work.
Aazami, Amir B., Petters, Arlie O., Rabin, Jeffrey M.   +2 more
core   +1 more source

Detectability of Orbital Motion in Stellar Binary and Planetary Microlenses [PDF]

, 2010
A standard binary microlensing event lightcurve allows just two parameters of the lensing system to be measured: the mass ratio of the companion to its host, and the projected separation of the components in units of the Einstein radius.
Albrow, Alcock, Alcock, Alcock, An, An, Beaulieu, Bennett, Bennett, Bennett, Binney, Bond, Cassan, Dominik, Dominik, Dong, Dong, Duquennoy, Eamonn Kerins, Erdl, Fischer, Gaudi, Gaudi, Gould, Gould, Gould, Gould, Gould, Griest, Griest, Han, Han, Han, Han, Holtzman, Hwang, Ioka, James, Janczak, Jaroszynski, Jaroszynski, Jaroszynski, Jaroszynski, Kim, Kubas, Lada, Mao, Mao, Matthew T. Penny, Nemiroff, Newcombe, Newcombe, Paczyński, Park, Rahvar, Rattenbury, Refsdal, Ryu, Sako, Schechter, Shude Mao, Skowron, Smith, Smith, Sumi, Sumi, Sumi, Udalski, Udalski, Udalski, Wilson, Witt, Witt   +72 more
core   +3 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Acute abdomen as a consequence of an unusual suicide attempt: intra-abdominal injection of sulfuric acid

International Medical Case Reports Journal, 2016
Anna Lepore,1 Davide D’Antini,1 Pasquale Raimondo,2 Lucia Mirabella,1 Leonardo Pennisi,1 Giuseppe Carrillo,1 Antonella Cotoia,1 Michele Dambrosio,1 Gilda Cinnella1 1Department of Anesthesia and Intensive Care, University of Foggia, Viale Pinto ...
Lepore A, D'Antini D, Raimondo P, Mirabella L, Pennisi L, Carrillo G, Cotoia A, Dambrosio M, Cinnella G   +8 more
doaj