Results 111 to 120 of about 5,261 (261)

UDP-sugars activate P2Y 14 receptors to mediate vasoconstriction of the porcine coronary artery [PDF]

open access: yes, 2018
Aims UDP-sugars can act as extracellular signalling molecules, but relatively little is known about their cardiovascular actions. The P2Y14 receptor is a Gi/o-coupled receptor which is activated by UDP-glucose and related sugar nucleotides.
Abbas, Zainab S.B.   +6 more
core   +2 more sources

Periodontitis Salivary Microbiota Exacerbates Murine Rheumatoid Arthritis via Gut Dysbiosis and Immune Dysregulation

open access: yesThe FASEB Journal, Volume 39, Issue 23, 15 December 2025.
Salivary multiomics from healthy, PD, RA, and PD‐RA cohorts identified PD−/RA‐linked microbial and metabolic signatures. We then transplanted salivary microbiota from a PD donor or a healthy donor into collagen‐induced arthritis mice. PD microbiota colonized the gut, reshaped communities, weakened epithelial tight junctions, and provoked systemic ...
Ruiyang Ge   +9 more
wiley   +1 more source

A survey of PPAD-completeness for computing Nash equilibria [PDF]

open access: yes, 2011
32 pages, 10 figures, 23rd British Combinatorial ...
openaire   +2 more sources

P2X₃ Knock-Out Mice Reveal a Major Sensory Role for Urothelially Released ATP [PDF]

open access: yes, 2001
The present study explores the possible involvement of a purinergic mechanism in mechanosensory transduction in the bladder using P2X₃ receptor knock-out (P2X₃ ⁻⁄⁻) and wild-type control (P2X₃ ⁺⁄⁺) mice.
Bardini, M   +7 more
core  

Blocking connexin43 hemichannels protects mice against tumour necrosis factor-induced inflammatory shock [PDF]

open access: yes, 2019
Upon intravenous injection of tumour necrosis factor (TNF) in mice, a systemic inflammatory response syndrome (SIRS) is initiated, characterized by an acute cytokine storm and induction of vascular hyperpermeability.
Czekaj, Aleksandra   +11 more
core   +2 more sources

A Six‐Electron Energy Storage Material for Ultra‐Stable Aqueous Organic Redox Flow Batteries

open access: yesAdvanced Science, Volume 12, Issue 47, December 18, 2025.
A six‐electron phenazine‐based negative electrolyte PPA is engineered with a π‐extended core and branched hydrophilic chains, achieving high solubility and chemical stability. Being used as a negative electrolyte when paired with ferrocyanide, it enables an aqueous organic redox flow battery (AORFB) with high capacity, exceptional cycling stability ...
Xiaowei Zhang   +3 more
wiley   +1 more source

Purinerg receptorok által közvetített hatások komplex vizsgálata: új neuroprotektív terápiás lehetőségek elméleti alapjai = Complex studies on purinergic receptor-mediated actions: a theoretical basis for neuroprotection [PDF]

open access: yes, 2006
Vizsgálataink fő célja a neurotranszmitter felszabadulást serkentő P2 nukleotid receptorok szerepének tisztázása volt fiziológiás és patológiás állapotokban. Feltérképeztük a P2X7 receptort kódoló mRNS eloszlását a központi idegrendszer számos területén.
Baranyi, Mária   +4 more
core  

The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +206 more
wiley   +1 more source

On the black-box complexity of Sperner's Lemma

open access: yes, 2005
We present several results on the complexity of various forms of Sperner's Lemma in the black-box model of computing. We give a deterministic algorithm for Sperner problems over pseudo-manifolds of arbitrary dimension.
Friedl, Katalin   +3 more
core   +4 more sources

The Concise Guide to PHARMACOLOGY 2025/26: Ion channels

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S152-S241, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +86 more
wiley   +1 more source

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