ArticlePflugers Archiv : European journal of physiology2006
Renal microvascular constriction to membrane depolarization and other stimuli: pivotal role for rho-kinase.
Article in Pflugers Archiv : European journal of physiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 15 citations in OpenAlex.
- Rho kinase inhibitors reduce voltage-dependent CaAmerican journal of physiology. Renal physiology · 2019Article
- Druggable targets in the Rho pathway and their promise for therapeutic control of blood pressure.Pharmacology & therapeutics · 2019Review
- Renal autoregulation in health and disease.Physiological reviews · 2015Review
- Smooth muscle contractile diversity in the control of regional circulations.American journal of physiology. Heart and circulatory physiology · 2014Review
- P2 receptors in renal autoregulation.Current vascular pharmacology · 2014Review
- Potential benefits of rho-kinase inhibition in arterial hypertension.Current hypertension reports · 2013Review
- The plasma membrane potential and the organization of the actin cytoskeleton of epithelial cells.International journal of cell biology · 2012Article
- Renal and vascular benefits of C-peptide: Molecular mechanisms of C-peptide action.Biologics : targets & therapy · 2008Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Contraction of vascular smooth muscle is determined not only by levels of intracellular free calcium but also by the sensitivity of its contractile apparatus. A potential modulator of the latter is rho-kinase. We addressed the question of a possible central role for rho-kinase in the regulation of periglomerular microvascular tone. In the rat hydronephrotic kidney model, diameter changes of distal interlobular arteries, afferent and efferent arterioles were measured using three distinctly different stimuli: intravascular pressure changes, angiotensin II (AngII) and membrane depolarization, which is a physiological component of many signaling pathways, as evoked in two ways. Two selective, structurally different rho-kinase inhibitors, Y-27632 and HA-1077, were employed, as well as a selective protein kinase C alpha inhibitor. Preglomerular vasoconstriction induced by direct membrane depolarization, increases in pressure or AngII all depended for their effect on rho-kinase. A differing role for rho-kinase in efferent arteriolar constriction to AngII as compared to preglomerular microvessels was not found. In conclusion, our data indicate that in the kidney, rho-kinase is involved in a variety of signaling pathways leading to microvascular constriction. It plays a pivotal role not only in preglomerular but also in postglomerular tone.
Indexed as
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.