Results 161 to 170 of about 4,754,967 (333)

The organisation and functions of local Ca2+ signals [PDF]

open access: yes, 2001
Calcium (Ca2+) is a ubiquitous intracellular messenger, controlling a diverse range of cellular processes, such as gene transcription, muscle contraction and cell proliferation.
Berridge, Michael J.   +2 more
core  

Mechanisms of enteric neuropathy in diverse contexts of gastrointestinal dysfunction

open access: yesNeurogastroenterology &Motility, EarlyView.
Abstract The enteric nervous system (ENS) commands moment‐to‐moment gut functions through integrative neurocircuitry housed in the gut wall. The functional continuity of ENS networks is disrupted in enteric neuropathies and contributes to major disturbances in normal gut activities including abnormal gut motility, secretions, pain, immune dysregulation,
Julia R. Jamka, Brian D. Gulbransen
wiley   +1 more source

The anti-inflammatory astrocyte revealed: the role of the microbiome in shaping brain defences

open access: yesSignal Transduction and Targeted Therapy, 2021
Alexei Verkhratsky   +3 more
doaj   +1 more source

Over-the-air Signaling in Cellular Networks: An Overview [PDF]

open access: yesarXiv, 2013
To improve the capacity and coverage of current cellular networks, many advanced technologies such as massive MIMO, inter-cell coordination, small cells, device-to-device communications, and so on, are under studying. Many proposed techniques have been shown to offer significant performance improvement. Thus, the enabler of those techniques is of great
arxiv  

Editorial: Purinergic signalling - a perspective from China. [PDF]

open access: yesPurinergic Signal, 2023
Tang Y, Chen JF, Illes P.
europepmc   +1 more source

Altered purinergic signaling in uridine adenosine tetraphosphate-induced coronary relaxation in swine with metabolic derangement [PDF]

open access: yes, 2017
We previously demonstrated that uridine adenosine tetraphosphate (Up4A) induces potent and partially endothelium-dependent relaxation in the healthy porcine coronary microvasculature.
Beer, V.J. (Vincent Jacob) de   +7 more
core   +2 more sources

The role of reactive enteric glia‐macrophage interactions in acute and chronic inflammation

open access: yesNeurogastroenterology &Motility, EarlyView.
Abstract Enteric glia are a heterogeneous population of peripheral glia within the enteric nervous system and play pivotal roles in gut homeostasis, tissue integrity, coordination of motility, and intestinal immune responses. Under physiological conditions, they communicate with enteric neurons to control intestinal motility.
Schneider Reiner   +4 more
wiley   +1 more source

Role of purinergic receptors in the activation of human airway smooth muscle cells by the antimicrobial peptide LL-37

open access: yesEuropean Respiratory Review, 2006
Inflammatory cells that infiltrate and surround the airway smooth muscle (ASM) layer express antimicrobial peptides including the cathelicidin LL-37.
Suzanne Zuyderduyn   +3 more
doaj  

Cannabinoid receptors contribute to astroglial Ca2+-signalling and control of synaptic plasticity in the neocortex [PDF]

open access: yes, 2014
Communication between neuronal and glial cells is thought to be very important for many brain functions. Acting via release of gliotransmitters, astrocytes can modulate synaptic strength.
Lalo, Ulyana   +3 more
core   +1 more source

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