Evidence map›Paper›PMID 1811882›Full record

ArticleCell and tissue research1991

Immunofluorescent study of heterogeneity in smooth muscle cells of human fetal vessels using antibodies to myosin, desmin, and vimentin.

A K Nanaev, V P Shirinsky, K G Birukov

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 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

11 citing papers in PubMed, 37 citations in OpenAlex.

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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.

A K NanaevInstitute of Experimental Cardiology, USSR Cardiology Research Centre, Academy of Medical Science, Moscow.
V P Shirinsky
K G Birukov
Institute of Experimental Cardiology · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunofluorescence-microscopy was applied to study the distribution of desmin, vimentin, and smooth muscle myosin in smooth muscle of human fetal vessels. Serial cryostat sections of the vessels examined all reacted positively with myosin and vimentin antibodies. However, heterogeneous staining of the vessels with desmin antibodies was observed. Thus, 2 types of smooth muscle staining were documented--desmin-negative and desmin-positive. Elastic and muscular arteries of the fetus (aorta, femoral and branchial artery) were desmin-negative while femoral and branchial veins were desmin-positive. In umbilical cord arteries and veins, the distribution of desmin-positive cells was largely localized to the outer layer of media, but not to the inner layer. In placenta, both desmin-positive and desmin-negative vessels were also revealed. Thus, differences in desmin expression by human vascular smooth muscle cells already exists during early stages of ontogeny.

Indexed as

Antibodies, MonoclonalDesminFetusFluorescent Antibody TechniqueGene ExpressionHumansMuscle ProteinsMuscle, Smooth, VascularMyosinsOrgan SpecificityPhenotypeVimentinAntibodies, MonoclonalDesminMuscle ProteinsMyosinsVimentin

Identifiers

PMID1811882
OpenAlexW2053374822

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.