Results 121 to 130 of about 67,449 (286)

Role of S1P‐ and Rho‐kinase signalling in age‐related myogenic tone deficiency in murine resistance arteries

open access: yesExperimental Physiology, EarlyView.
Abstract Ageing is a risk factor for cardiovascular and neurodegenerative diseases. The myogenic response in resistance arteries is responsible for basal (myogenic) tone and blood flow autoregulation. G‐protein‐coupled receptors and G12/RhoA/Rho kinase are implicated in myogenic tone (MT), and we aimed to clarify their role in pressure sensing and ...
Gry Freja Skovsted   +11 more
wiley   +1 more source

TOXICOLOGICAL STUDY OF MEBUDIPINE AND DIBUDINE, TWO NEW CALCIUMCHANNEL BLOCKERS, IN SACCHAROMYCES CERVISES AND ISOLATED RAT HEPATOCYTES CELLS INVITRO [PDF]

open access: yes
Mebudipine and Dibudipine are two new calcium antagosists used in laboratory animals. Toxicological testing were evaluated in cultured mouse cells in‐vitro and on growth yeast cells . It is shown that in these two system it is safe and no toxicological
بهلولی, شهاب   +4 more
core  

GABAB receptor‐mediated modulation of sensory neuron excitability: Roles of CaV2.2, G‐protein‐coupled inwardly rectifying potassium (GIRK) channels, and hyperpolarisation‐activated cyclic nucleotide‐gated (HCN) channels in human and mouse nociception

open access: yesExperimental Physiology, EarlyView.
Abstract Chronic visceral pain is a key symptom of irritable bowel syndrome. Modulation of voltage‐gated calcium and potassium channels by G protein‐coupled receptors plays a key role in dampening nociceptive transmission. Both baclofen and the analgesic peptide α‐conotoxin Vc1.1 activate GABAB receptors (GABABR), resulting in inhibition of CaV2.2 and ...
Mariana Brizuela   +4 more
wiley   +1 more source

Dipipanone and nifedipine in cold induced pain; analgesia not due to skin warming. [PDF]

open access: bronze, 1987
RL Holland   +5 more
openalex   +1 more source

Cells and ionic conductances contributing to spontaneous activity in bladder and urethral smooth muscle

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Cells and conductances contributing to spontaneous activity in the lower urinary tract. Bladder and urethra exhibit spontaneous contractions at both cellular and tissue levels. Both detrusor and urethral smooth muscle cells display activity that is regular and rhythmic.
Bernard T. Drumm   +3 more
wiley   +1 more source

Nifedipine inhibits superoxide production induced by pulsatile stretch in human aortic endothelial cells [PDF]

open access: yes, 2017
Dihydropiridine calcium channel blocker nifedipine restores nitric oxide-mediated vasodilation in human hypertension. The mechanims involved have not been fully characterized but may relate to endothelial protection.
Cosentino, Francesco   +2 more
core  

Fix or Adapt? Rethinking the Management of Complex Autonomic Dysfunction in an Older Adult Following Orthopedic Surgery. [PDF]

open access: yesGeriatr Gerontol Int
Geriatrics &Gerontology International, Volume 25, Issue 12, Page 1962-1964, December 2025.
De Louche CD, Palliyage S.
europepmc   +2 more sources

Determining properties of human‐induced pluripotent stem cell‐derived cardiomyocytes using spatially resolved electromechanical metrics

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In this study, we use human‐induced pluripotent stem cell‐derived cardiomyocyte (hiPSC‐CM) experiments and computational modelling to identify the mechanism of action of drug compounds. In the hiPSC‐CM experiments, optical measurements of cell collections are recorded in the baseline case and after drug exposure.
Karoline Horgmo Jæger   +4 more
wiley   +1 more source

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