Results 31 to 40 of about 90,648 (298)

Pathophysiologisch-serologische, bildgebende und klinische Charakteristika der Neuromyelitis Optica [PDF]

open access: yes, 2019
Hintergrund: Neuromyelitis optica-Spektrum-Erkrankungen (NMOSD) stellen eine Gruppe neuroinflammatorischer Erkrankungen dar, die mit dem klinischen Auftreten von Myelitiden und/oder Optikusneuritiden (ON) einhergeht.
Schumacher, Sophie
core   +1 more source

Boric acid transport activity of marine teleost aquaporins expressed in Xenopus oocytes

open access: yesPhysiological Reports, 2023
Marine teleosts ingest large amounts of seawater containing various ions, including 0.4 mM boric acid, which can accumulate at toxic levels in the body. However, the molecular mechanisms by which marine teleosts absorb and excrete boric acid are not well
Shiori Kumagai   +15 more
doaj   +1 more source

Neuromyelitis optica spectrum disorder in three generations of a Chinese family [PDF]

open access: yes, 2019
© 2019 Neuromyelitis optica spectrum disorder is an inflammatory demyelinating disease that is largely sporadic. Familial disease has been reported in one or two generations, although its basis remains unknown.
Dalton, Caroline   +7 more
core   +1 more source

Aquaporin-4 gene silencing protects injured neurons after early cerebral infarction

open access: yesNeural Regeneration Research, 2015
Aquaporin-4 regulates water molecule channels and is important in tissue regulation and water transportation in the brain. Upregulation of aquaporin-4 expression is closely related to cellular edema after early cerebral infarction.
Zhan-ping He, Hong Lu
doaj   +1 more source

Increased intestinal carbonate precipitate abundance in the sea bream (Sparus aurata L.) in response to ocean acidification [PDF]

open access: yes, 2019
Marine fish contribute to the carbon cycle by producing mineralized intestinal precipitates generated as by-products of their osmoregulation. Here we aimed at characterizing the control of epithelial bicarbonate secretion and intestinal precipitate ...
Carvalho, Edison S. M.   +3 more
core   +1 more source

Aquaporin-4 expression in distal myopathy with rimmed vacuoles

open access: yesBMC Neurology, 2012
Background Distal myopathy with rimmed vacuoles/hereditary inclusion body myopathy is clinically characterized by the early involvement of distal leg muscles. The striking pathological features of the myopathy are muscle fibers with rimmed vacuoles.
Hoshi Akihiko   +5 more
doaj   +1 more source

Positively selected modifications in the pore of TbAQP2 allow pentamidine to enter Trypanosoma brucei

open access: yeseLife, 2020
Mutations in the Trypanosoma brucei aquaporin AQP2 are associated with resistance to pentamidine and melarsoprol. We show that TbAQP2 but not TbAQP3 was positively selected for increased pore size from a common ancestor aquaporin.
Ali H Alghamdi   +34 more
doaj   +1 more source

Astrocytic Ion Dynamics: Implications for Potassium Buffering and Liquid Flow [PDF]

open access: yes, 2019
We review modeling of astrocyte ion dynamics with a specific focus on the implications of so-called spatial potassium buffering, where excess potassium in the extracellular space (ECS) is transported away to prevent pathological neural spiking.
A Destexhe   +76 more
core   +2 more sources

Transcription profile and heterologous expression of Echinococcus granulosus aquaporins genes in the encysted protoscolex

open access: yesDi-san junyi daxue xuebao, 2020
Objective To explore the role of Echinococcus granulosus aquaporins (EgAQPs) in the accumulation of hydatid fluid. Methods The secondary hydatids cultured in vitro and inoculated in BALB/c mice were collected respectively, and the relative transcription ...
TAN Qingqing   +4 more
doaj   +1 more source

Aquaporin‐Incorporated Graphene‐Oxide Membrane for Pressurized Desalination with Superior Integrity Enabled by Molecular Recognition

open access: yesAdvanced Science, 2021
Aquaporins (AQPs), the natural water channel, have been actively investigated for overcoming the limitations of conventional desalination membranes. An AQP‐based biomimetic high‐pressure desalination membrane is designed by tethering AQP‐carrying red ...
Chang Seon Lee   +4 more
doaj   +1 more source

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