Results 31 to 40 of about 43,591 (296)

Aquaporin 4 is a ubiquitously expressed isoform in the dogfish (Squalus acanthias) shark [PDF]

open access: yes, 2012
Christopher P.Cutler is in receipt of a grant from the National Science Foundation, NSFIOS0844818.The dogfish ortholog of aquaporin 4 (AQP4) was amplified from cDNA using degenerate PCR followed by cloning and sequencing.
MacIver, Bryce   +15 more
core   +1 more source

Neuromyelitis optica spectrum disorders with an inverted V sign on spinal cord magnetic resonance imaging: antiaquaporin-4 antibody and functional vitamin B12 deficiency [PDF]

open access: yesJournal of Medicine and Life Science, 2022
Several studies have reported a possible link between antiaquaporin- 4 antibody and vitamin B12 deficiency in neuromyelitis optica spectrum disorder (NMOSD).
Sung Jo Bang   +4 more
doaj   +1 more source

Barley plasma membrane intrinsic proteins (PIP aquaporins) as water and CO2 transporters [PDF]

open access: yes, 2008
We identified barley aquaporins and demonstrated that one, HvPIP2;1, transports water and CO2. Regarding water homeostasis in plants, regulations of aquaporin expression were observed in many plants under several environmental stresses. Under salt stress,
Yuko T. Hanba   +3 more
core   +1 more source

Contrasting disease patterns in seropositive and seronegative neuromyelitis optica: A multicentre study of 175 patients [PDF]

open access: yes, 2012
BACKGROUND: The diagnostic and pathophysiological relevance of antibodies to aquaporin-4 (AQP4-Ab) in patients with neuromyelitis optica spectrum disorders (NMOSD) has been intensively studied. However, little is known so far about the clinical impact of
Jarius Sven   +268 more
core   +1 more source

Structure determination of membrane-located complexes: Aquaporin 8 and YscC secretin [PDF]

open access: yes, 2011
A biological membrane is key to the life of a cell. In all living cells a biological membrane separates a inner life and an outer environment. Plasma membrane has many functions such as responding to external signals and transmitting them into the cell,
Kowal, Julia
core   +1 more source

Genetic deletion of laminin isoforms β2 and γ3 induces a reduction in Kir4.1 and aquaporin-4 expression and function in the retina. [PDF]

open access: yesPLoS ONE, 2011
Glial cells such as retinal Müller glial cells are involved in potassium ion and water homeostasis of the neural tissue. In these cells, inwardly rectifying potassium (Kir) channels and aquaporin-4 water channels play an important role in the process of ...
Petra G Hirrlinger   +8 more
doaj   +1 more source

Image_1_Neuromyelitis Optica Spectrum Disorder With Anti-Aquaporin-4 Antibody: Outcome Prediction Models.tif

open access: yes, 2022
BackgroundRecognizing the predictors of disease relapses in patients with anti-aquaporin-4 antibody (AQP4-ab)-positive neuromyelitis optica spectrum disorder (NMOSD) is essential for individualized treatment strategy.
Yuanqi Zhao (677914)   +25 more
core   +1 more source

Increased T-cell immunity against aquaporin-4 and proteolipid protein in neuromyelitis optica. [PDF]

open access: yes, 2011
In neuromyelitis optica (NMO), B-cell autoimmunity to aquaporin-4 (AQP4) has been shown to be essential. However, the role of T cells remains ambiguous. Here, we first showed an increase in CD69+ activated T cells in PBMCs during NMO relapses.
Goto, Hirofumi   +19 more
core   +1 more source

Table_2_Neuromyelitis Optica Spectrum Disorder With Anti-Aquaporin-4 Antibody: Outcome Prediction Models.docx

open access: yes, 2022
BackgroundRecognizing the predictors of disease relapses in patients with anti-aquaporin-4 antibody (AQP4-ab)-positive neuromyelitis optica spectrum disorder (NMOSD) is essential for individualized treatment strategy.
Yuanqi Zhao (677914)   +25 more
core   +1 more source

Aquaporin-4 expression in the human choroid plexus [PDF]

open access: yesCellular and Molecular Life Sciences, 2021
Abstract The choroid plexus (CP) consists of specialized ependymal cells and underlying blood vessels and stroma producing the bulk of the cerebrospinal fluid (CSF). CP epithelial cells are considered the site of the internal blood-cerebrospinal fluid barrier, show epithelial characteristics (basal lamina, tight junctions), and ...
Felix Deffner   +7 more
openaire   +3 more sources

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