Evidence map›Paper›PMID 31810801›Full record

ArticleUltrasound in medicine & biology2020

Ultrasound-Targeted Microbubble Cavitation with Sodium Nitrite Synergistically Enhances Nitric Oxide Production and Microvascular Perfusion.

Gary Z Yu, Filip Istvanic, Xucai Chen, Mehdi Nouraie, Sruti Shiva, Adam C Straub, John J Pacella

Open access · greenAbstract read
In one paragraph

Article in Ultrasound in medicine & biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 29% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
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  9. The effect of ultrasound cavitation on endothelial cells.Experimental biology and medicine (Maywood, N.J.) · 2021
    Review
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Gary Z YuCenter for Ultrasound and Molecular Imaging and Therapeutics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Filip IstvanicCenter for Ultrasound and Molecular Imaging and Therapeutics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Xucai ChenCenter for Ultrasound and Molecular Imaging and Therapeutics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Mehdi NouraieDivision of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Sruti ShivaVascular Medicine Institute and Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Adam C StraubVascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
John J PacellaCenter for Ultrasound and Molecular Imaging and Therapeutics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA. Electronic address: pacellajj@upmc.edu.
University of Pittsburgh · US

Funding

TRAINING PROGRAM FOR MD/PHD STUDENTST32GM008208 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI STEINMAN, RICHARD A · 1987 to 2021
$15.4M
Cardiovascular Bioengineering Training ProgramT32HL076124 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SANJEEV G SHROFF · 2005 to 2026
$7.0M
Ultrasound Targeted Microbubble Cavitation to Treat Coronary Microvascular ObstructionR01HL157497 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PACELLA, JOHN J · 2021 to 2025
$3.5M
Microbubble-Medicated Ultrasonic Therapy for Microvascular ObstructionR01HL125777 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PACELLA, JOHN J · 2015 to 2019
$3.4M
Focal delivery of nitro-oleic acid using ultrasound targeted microbubble cavitation for the treatment of microvascular obstructionR21HL152312 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI PACELLA, JOHN J · 2021 to 2022
$434k
NHLBI NIH HHS R01 HL125777NHLBI NIH HHS R01 HL157497NHLBI NIH HHS R21 HL152312NHLBI NIH HHS T32 HL076124NIGMS NIH HHS T32 GM008208
6 · The paper itself

Abstract

Microvascular obstruction is a common repercussion of percutaneous coronary intervention for distal microembolization, ischemia-reperfusion injury and inflammation, which increases post-myocardial infarction heart failure and mortality. Ultrasound-targeted microbubble cavitation (UTMC) may resolve microvascular obstruction while activating endothelial nitric oxide synthase (eNOS) and increasing endothelium-derived nitric oxide (NO) bioavailability. Nitrite, a cardioprotective agent, offers an additional source of NO and potential synergy with UTMC. UTMC and nitrite co-therapy increased microvascular perfusion and NO concentration in a rat hindlimb model. Using N-nitro-L-arginine methyl ester for eNOS blockade, we found a three-way interaction effect between nitrite, UTMC and eNOS on microvascular perfusion and NO production. Modulating ultrasound peak negative acoustic pressure (0.33-1.5 MPa) significantly affected outcomes, while microbubble dosage (2 × 10

Indexed as

Contrast MediaMicrobubblesMicrocirculationRegional Blood FlowAnimalsHindlimbNitric OxideNitric Oxide Synthase Type IIIRatsSodium NitriteUltrasonographyContrast MediaNitric OxideNitric Oxide Synthase Type IIISodium NitriteMicrobubblesMicrovascularNitric oxideNitritePerfusionUltrasound

Identifiers

PMID31810801
PMCPMC7010556
OpenAlexW2992984510

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.