Evidence map›Paper›PMID 15888924›Full record

ReviewEndocrine2005

Views from within and beyond: narratives of cardiac contractile dysfunction under senescence.

Xiaoping Yang, Nair Sreejayan, Jun Ren

Abstract readReview
PubMed Publisher
In one paragraph

Review in Endocrine, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

18 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
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  15. Review
  16. Mitochondria and the aging heart.Journal of geriatric cardiology : JGC · 2011
    Article
  17. Article
  18. 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

3 authors at 1 institution in 1 country.

Xiaoping YangDivision of Pharmaceutical Sciences and Center for Cardiovascular Research and Alternative Medicine, University of Wyoming, Laramie, WY 82071, USA.
Nair Sreejayan
Jun Ren
University of Wyoming · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Senescence is associated with enhanced risk of cardio-vascular diseases. It is generally considered that decline in growth hormones (such as insulin-like growth factor I), intrinsic myocardial and endothelial functions, as well as accumulation of reactive oxygen species with increased age may contribute to cardiovascular senescence. It is believed that heart function, especially cardiac reserve declines with advanced age. However, most experimental and clinical investigations on ventricular function only included young or adult subjects and failed to address this important age issue in heart pathophysiology. Although senescent but otherwise healthy hearts may possess normal pumping function at the resting or non-stressed state, some aging-associated factors such as accumulation of reactive oxygen species and activation of selective stress signaling path-ways may interact with certain risk factors and compromise overall cardiac function. The precise cause and progression of compromised cardiac function in the elderly remain controversial. This review will focus on senescence-related alterations in cardiac contractile function with a special emphasis on oxidative stress and activation of stress signaling.

Indexed as

AgedAgingAnimalsCoronary DiseaseEndocrine SystemFemaleHeartHumansMaleMyocardial ContractionMyocytes, CardiacOxidative StressRatsSignal Transduction

Identifiers

PMID15888924
OpenAlexW2162378911

What OpenQuestion holds

Textmetadata
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.