Results 41 to 50 of about 66,082 (286)

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

Aquaporin 1, Aquaporin 8, and Aquaporin 9 Expressions in Malignant Melanoma: A Possible Correlation with Prognosis and Clinical Outcome [PDF]

open access: yesJ Clin Med, 2023
Aquaporins (AQPs) are small transmembrane proteins able to facilitate the passive transport of water and small molecules throughout cells. Several studies have demonstrated that modulation of AQPs’ expression contributes to cancer development and progression.
Camillo L   +7 more
europepmc   +4 more sources

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

Aquaporins: relevance to cerebrospinal fluid physiology and therapeutic potential in hydrocephalus

open access: yesCerebrospinal Fluid Research, 2010
The discovery of a family of membrane water channel proteins called aquaporins, and the finding that aquaporin 1 was located in the choroid plexus, has prompted interest in the role of aquaporins in cerebrospinal fluid (CSF) production and consequently ...
Pitham Tom, Owler Brian K, Wang Dongwei
doaj   +1 more source

In vivo imaging of the tonoplast intrinsic protein family in Arabidopsis roots [PDF]

open access: yes, 2009
Background: Tonoplast intrinsic proteins (TIPs) are widely used as markers for vacuolar compartments in higher plants. Ten TIP isoforms are encoded by the Arabidopsis genome.
Frigerio, Lorenzo   +4 more
core   +4 more sources

Aquaporin-1, Nothing but a Water Channel [PDF]

open access: yesJournal of Biological Chemistry, 2004
Aquaporin-1 (AQP1) is a membrane channel that allows rapid water movement driven by a transmembrane osmotic gradient. It was claimed to have a secondary function as a cyclic nucleotide-gated ion channel. However, upon reconstitution into planar bilayers, the ion channel exhibited a 10-fold lower single channel conductance than in Xenopus oocytes and a ...
Satoshi P, Tsunoda   +4 more
openaire   +2 more sources

Aquaporin-1 Transports NO Across Cell Membranes [PDF]

open access: yesHypertension, 2006
NO plays a role in the regulation of blood pressure through its effects on renal, cardiovascular, and central nervous system function. It is generally thought to freely diffuse through cell membranes without need for a specific transporter.
Marcela, Herrera   +2 more
openaire   +2 more sources

Aquaporin‐1 differentiates intrahepatic cholangiocarcinoma from liver metastases of pancreatic ductal adenocarcinoma [PDF]

open access: hybridHistopathology, EarlyView.
Differentiating intrahepatic CCA from PDAC metastatic to the liver is critical for the clinical management of patients with pancreatobiliary cancers. AQP1 has demonstrated an excellent discriminatory performance in this clinical scenario. Aims Differentiating intrahepatic cholangiocarcinoma (iCCA) from metastatic ductal adenocarcinoma of the pancreas ...
Leoncini Giuseppe   +7 more
openalex   +2 more sources

Aquaporin 1, Aquaporin 3 and Aquaporin 5 expression and EGFR mutation in malignant pleural mesotheliomas: an imunohistochemical and molecular study

open access: yesBiotechnology & Biotechnological Equipment, 2017
Malignant pleural mesothelioma is a rare and fatal malignancy. This disease is, unfortunately, at its advanced stage when it is diagnosed. Survival time is usually not more than a few months.
Ulaş Alabalık   +5 more
doaj   +1 more source

Aquaporin-10 represents an alternative pathway for glycerol efflux from human adipocytes. [PDF]

open access: yesPLoS ONE, 2013
BACKGROUND: Glycerol outflow from adipocytes has been considered for a decade to be mediated by aquaporin-7, an aquaglyceroporin highly expressed in the adipose tissue. Its involvement in glycerol metabolism has been widely studied also in humans. Recent
Umberto Laforenza   +2 more
doaj   +1 more source

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