Results 81 to 90 of about 4,773,777 (394)

Replacing plasma membrane outer leaflet lipids with exogenous lipid without damaging membrane integrity.

PLoS ONE, 2019
We recently introduced a MαCD-based method to efficiently replace virtually the entire population of plasma membrane outer leaflet phospholipids and sphingolipids of cultured mammalian cells with exogenous lipids (Li et al, (2016) Proc. Natl. Acad.
Guangtao Li, Shinako Kakuda, Pavana Suresh, Daniel Canals, Silvia Salamone, Erwin London   +5 more
doaj   +1 more source

Kinetics of spin coherence of electrons in an undoped semiconductor quantum well

, 2000
We study the kinetics of spin coherence of optically excited electrons in an undoped insulating ZnSe/Zn$_{1-x}$Cd$_x$Se quantum well under moderate magnetic fields in the Voigt configuration. After clarifying the optical coherence and the spin coherence,
International School for Advanced Studies, Trieste (Italy), Metiu, H., Wu, M.W.   +2 more
core   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

Prognostic parameters of pediatric acute liver failure and the role of plasma exchange

Pediatrics and Neonatology, 2019
Background: This study investigated the prognostic parameters and beneficial effects of repeat plasma exchange in children with acute liver failure (ALF).
Mu-Ming Chien, Mei-Hwei Chang, Kai-Chi Chang, Fang-Ting Lu, Yu-Chun Chiu, Huey-Ling Chen, Yen-Hsuan Ni, Hong-Yuan Hsu, Jia-Feng Wu   +8 more
doaj   +1 more source

Energy and momentum relaxation of heavy fermion in dense and warm plasma

, 2010
We determine the drag and the momentum diffusion coefficients of heavy fermion in dense plasma. It is seen that in degenerate matter drag coefficient at the leading order mediated by transverse photon is proportional to $(E-\mu)^2$ while for the ...
Abhee K. Dutt-Mazumder, J. I. Kapusta, L. Tolos, M. Le Bellac, R. P. Feynman, Sreemoyee Sarkar   +5 more
core   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Acquired thrombotic thrombocytopenic Purpura diagnosed during first trimester of pregnancy with excellent outcome after plasma exchange and rituximab, a case report

Clinical Case Reports, 2021
Key Clinical Message Acquired thrombotic thrombocytopenic purpura is a life‐threatening condition that rarely presents during pregnancy. Early diagnosis and treatment with plasma exchange is needed to achieve a good pregnancy outcome.
Javier Arzuaga‐Mendez, Maite Moreno, Juan J. Mateos‐Mazón, Miriam Vara, Marta Dueñas, Rafael A. Del Orbe, Elena Amutio, Beatriz Arrizabalaga, Juan C. García‐Ruiz   +8 more
doaj   +1 more source

Spectroscopic evidence of charge exchange X-ray emission from galaxies [PDF]

, 2012
What are the origins of the soft X-ray line emission from non-AGN galaxies? XMM-Newton RGS spectra of nearby non-AGN galaxies (including starforming ones: M82, NGC 253, M51, M83, M61, NGC 4631, M94, NGC 2903, and the Antennae galaxies, as well as the ...
Bauer, Dennerl, Greenwood, Guainazzi, Ji, Katsuda, Koutroumpa, Lallement, Li, Li, Li, Liu, Liu, Liu, Porquet, Ranalli, Strickland, Tang, Tang, Townsley, Wang, Werner, Xu, Yao   +23 more
core   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

AN UPDATE DATA ON THE TREATMENT OF CHRONIC INFLAMMATORY DEMYELINATING POLYNEUROPATHY (review of literature)

Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2019
Chronic inflammatory demyelinating polyneuropathy (CIDP) is a heterogeneous immune-mediated peripheral neuropathy with progressive or relapse-remitting course. Incidence of CIDP ranged between 1 and 8.9/100 000. Recently, most frequent therapies for CIDP
Roman A. Gapeshin, Evgeny R. Barantsevich, Dmitry I. Rudenko, Oksana V. Posokhina, Tima R. Stuchevskaya   +4 more
doaj   +1 more source