Evidence map›Paper›PMID 36865652›Full record

ArticleMethodsX2023

A simple heat-based alternative method for deparaffinization of histological sections significantly improves acid-fast staining results for Mycobacteria in tissue.

Pedro F Marinho, Thomas Hanscheid

Open access · goldAbstract read
In one paragraph

Article in MethodsX, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

2 authors at 1 institution in 1 country.

Pedro F MarinhoInstituto de Microbiologia, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal.
Thomas HanscheidInstituto de Microbiologia, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal.
University of Lisbon · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Histopathology is the study of how disease alters human and animal tissue and is based on the microscopic examination of stained tissue sections. To maintain tissue integrity, preserving it from degradation, it is initially fixed, primarily with formalin, before being treated with alcohol and organic solvents, allowing the infiltration of paraffin wax. The tissue can then be embedded in a mold and sectioned, usually at a thickness between 3 and 5 μm, before staining with dyes or antibodies to demonstrate specific components. As the paraffin wax is insoluble in water, it is necessary to remove it from the tissue section before applying any aqueous or water-based dye solution, to allow the tissue to successfully interact with the stain. This deparaffinization/hydration step is normally carried out using xylene, an organic solvent, followed by hydration using graded alcohols. However, this use of xylene has been shown to have detrimental effects on acid-fast stains (AFS), such as those employed to demonstrate

Indexed as

DeparaffinizationHistologyProjected-hot-airProjected Hot Air Deparaffinization (PHAD)StainsXylene

Identifiers

PMID36865652
PMCPMC9971263
OpenAlexW4320179596

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.