Evidence map›Paper›PMID 2007249›Full record

ArticleCell and tissue research1991

Localization of hyaluronan in various muscular tissues. A morphological study in the rat.

C Laurent, G Johnson-Wells, S Hellström, A Engström-Laurent, A F Wells

Abstract read
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In one paragraph

Article in Cell and tissue research, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.9field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 81 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Hyaluronan homeostasis and its role in pain and muscle stiffness.PM & R : the journal of injury, function, and rehabilitation · 2022
    Review
  5. Review
  6. Fluid transport in the brain.Physiological reviews · 2022
    Review
  7. Article
  8. Article
  9. Review
  10. Hyaluronan deficiency due to Has3 knock-out causes altered neuronal activity and seizures via reduction in brain extracellular space.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Hyaluronan within fascia in the etiology of myofascial pain.Surgical and radiologic anatomy : SRA · 2011
    Article
  16. Article
  17. Muscle ubiquinone in healthy physically active males.Molecular and cellular biochemistry · 1996
    Article
  18. Muscle ubiquinone in male effort angina patients.Molecular and cellular biochemistry · 1996
    Article
  19. Article
  20. 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

5 authors at 3 institutions in 1 country.

C LaurentDepartment of Anatomy and Otorhinolaryngology, University of Umeå, Sweden.
G Johnson-Wells
S Hellström
A Engström-Laurent
A F Wells
Umeå University · SEUppsala University Hospital · SEFalun Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The histochemical distribution of hyaluronan (hyaluronic acid, HYA) was analysed in various types of muscles in the rat by use of a hyaluronan-binding protein (HABP) and the avidin-biotin/peroxidase complex staining procedure. Microwave-aided fixation was used to retain the extracellular location of the glycosaminoglycan. In skeletal muscles, HYA was detected in the connective tissue sheath surrounding the muscles (epimysium), in the septa subdividing the muscle fibre bundles (perimysium) and in the connective tissue surrounding each muscle fibre (endomysium). HYA was heterogeneously distributed in all striated muscles. In skeletal muscles with small fibre dimensions (e.g., the lateral rectus muscle of the eye and the middle ear muscles), HYA was predominantly accumulated around the individual muscle fibres. Perivascular and perineural connective tissue formations were distinctly HYA-positive. In cardiac muscles, HYA was randomly distributed around the branching and interconnecting muscle fibres. In comparison, smooth muscle tissue was devoid of HYA.

Indexed as

AnimalsHistocytochemistryHyaluronic AcidMaleMusclesMuscle, SmoothMuscle, Smooth, VascularMyocardiumRatsRats, Inbred StrainsHyaluronic Acid

Identifiers

PMID2007249
OpenAlexW2335118956

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.