Evidence map›Paper›PMID 1693608›Full record

ArticleHistochemistry1990

Lectin--digoxigenin conjugates: a new hapten system for glycoconjugate cytochemistry.

T Sata, C Zuber, J Roth

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Histochemistry, 1990. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.0field-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

26 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
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  3. Lectins for histochemical demonstration of glycans.Histochemistry and cell biology · 2011
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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.

T SataInterdepartmental Electron Microscopy, Biocenter, University of Basel, Switzerland.
C Zuber
J Roth
University of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the use of a novel hapten system for lectin cytochemistry. Various lectins conjugated to the steroid hapten digoxigenin (DIG) and monospecific anti-digoxigenin antibodies were applied for the light and electron microscopic detection of glycoconjugates in tissue sections. Both IgG and Fab' anti-DIG antibodies were complexed to particles of colloidal gold and compared to commercially available alkaline phosphatase and horseradish peroxidase conjugated Fab' as general second step reagents. The three different markers performed equally well on paraffin sections whereas the gold-labeled antibodies were superior reagents for semithin and ultrathin sections of Lowicryl K4M embedded tissues. In conjunction with the latter marker, no pretreatment to abolish endogenous enzyme activity was necessary. At the light microscope level, gold signal amplification by the photochemical silver reaction was required. DIG, in contrast to biotin, does not occur in animal tissues thus eliminating the need for blocking reactions prior to lectin incubation. Compared to affinity techniques using glycoprotein-gold complexes as second step reagent the DIG hapten system required smaller amounts of lectins. The staining patterns were indistinguishable from those obtained in other lectin-gold techniques and the specificity of the labeling could be demonstrated in sugar inhibition tests.

Indexed as

DigoxigeninDigoxinLectinsStaining and LabelingAnimalsCattleGlycoconjugatesImmunoglobulin Fab FragmentsImmunoglobulin GImmunohistochemistryRatsSwineDigoxigeninDigoxinGlycoconjugatesImmunoglobulin Fab FragmentsImmunoglobulin GLectins

Identifiers

PMID1693608
OpenAlexW2043413947

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.