Evidence map›Paper›PMID 40034043›Full record

ArticleEuropean journal of histochemistry : EJH2025

Immunohistochemistry of carbonic anhydrases I, II and VI in the rat lingual serous salivary glands of von Ebner.

Robert S Redman

Abstract read
In one paragraph

Article in European journal of histochemistry : EJH, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Introduction to Carbonic Anhydrase.Sub-cellular biochemistry · 2026
    Review
  2. Salivary gland carbonic anhydrases.Histology and histopathology · 2025
    Review
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

1 author.

Robert S RedmanOral Pathology Research Laboratory, Department of Veterans Affairs Medical Center, Washington, DC.ORCID 0000-0003-3663-0437

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbonic anhydrase (CA) has been localized to many structures involved in ion transport including the acini and ducts of the major (parotid, sublingual and submandibular) salivary glands of humans and rodents. It also has been localized by enzyme histochemistry and by immunohistochemistry for CA isoenzyme VI (CA VI) to the acini and ducts of rat serous lingual glands of von Ebner. The purpose of this study was to explore the intracellular distribution by cell type of three CA isoenzymes in these glands. Immunohistochemistry was undertaken with antibodies to human CAs I, II and VI in paraffin sections of rat tongues that had been fixed in Helly's fluid. The density of the reaction product was scored as 0 (none) to 5 (strongest). Reactions in the acini with CA I and II antibodies were weak luminally to moderate basally and generally moderate, respectively, moderate in the intercalated ducts, and moderate basally to strong luminally in the excretory ducts. Weak to moderate CA VI reactions occurred in the acini and ducts. The stronger luminal reactions to CAs I and II in the excretory ducts suggest that they contribute to pH regulation in the saliva of von Ebner's glands via HCO3- transport.

Indexed as

Carbonic Anhydrase ICarbonic Anhydrase IICarbonic AnhydrasesSalivary GlandsTongueAnimalsHumansImmunohistochemistryMaleRatsCarbonic Anhydrase ICarbonic Anhydrase IICarbonic Anhydrasescarbonic anhydrase VI

Identifiers

PMID40034043
PMCPMC11920962

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Registered trials

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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.