Evidence map›Paper›PMID 1557334›Full record

ArticleParasitology research1992

Localisation of actin in the liver fluke, Fasciola hepatica.

A W Stitt, I Fairweather, A G Trudgett, C F Johnston, S M Anderson

Abstract read
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In one paragraph

Article in Parasitology research, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 38 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

5 authors at 1 institution in 1 country.

A W StittSchool of Biology and Biochemistry, Queen's University of Belfast, Northern Ireland.
I Fairweather
A G Trudgett
C F Johnston
S M Anderson
Queen's University Belfast · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adult and 3-week-old juvenile Fasciola hepatica were examined for the presence of the cytoskeletal protein actin. Techniques of direct fluorescence using fluorescein isothiocyanate (FITC)-phalloidin and of indirect immunofluorescence using a monoclonal anti-actin antibody (MAA) demonstrated actin in the testes, sub-tegumental and gut musculature, tegumental cell bodies and tegumental spines. In contrast, polyclonal anti-actin antibody (PAA) revealed immunostaining only in the vitellaria. Effective removal of the tegument with 1% (w/v) sodium dodecyl sulphate (SDS) was confirmed by scanning electron microscopy (SEM), and this enabled immunoblotting of whole fluke and tegumental fractions with and without spines. Whole fluke fractions produced three bands corresponding to molecules exhibiting relative molecular weights of 43, 28 and 15 kDa, respectively, whereas the tegumental fraction with spines revealed a single band corresponding to 15 kDa in size. The fraction without spines displayed no bands. The present study localised actin in a number of different tissue types within the liver fluke. Using MAA, three forms of actin have been identified in the whole fluke and a single one in the tegumental spines.

Indexed as

ActinsAnimalsAntibodies, MonoclonalBlotting, WesternElectrophoresis, Polyacrylamide GelFasciola hepaticaFluorescent Antibody TechniqueMicroscopy, Electron, ScanningMicroscopy, FluorescenceActinsAntibodies, Monoclonal

Identifiers

PMID1557334
OpenAlexW2092161329

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.