Evidence map›Paper›PMID 7514499›Full record

ArticleCell and tissue research1994

Distribution and colocalization of nitric oxide synthase and NADPH-diaphorase in adrenal gland of developing, adult and aging Sprague-Dawley rats.

M Afework, A Tomlinson, G Burnstock

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Cell and tissue research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

5 citing papers in PubMed, 49 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 2 institutions in 1 country.

M AfeworkDepartment of Anatomy and Developmental Biology, University College London, UK.
A Tomlinson
G Burnstock
University College London · GBWilliam Harvey Research Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The distribution and colocalization of nitric oxide synthase and nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-diaphorase) was investigated in the adrenal gland of developing, adult and aging rats with the use of immunohistochemical and histochemical techniques. Nitric oxide synthase-immunoreactive neurons within the adrenal gland were found from the 20th day of gestation onwards. During early development the neurons were found as small clusters of smaller-size cells compared to those observed in the adult gland. Their number reached that of adult level by the 4th day after birth, and in the glands from aging rats a 28.6% increase was observed. Whilst no immunofluorescence was seen in chromaffin cells during early development, some cells from glands of aging rats showed nitric oxide synthase-immunoreactivity with varying intensity. The immunoreactive neurons from postnatal rat adrenals were also positive for NADPH-diaphorase, whilst those in prenatal rats were negative or lightly stained. Nitric oxide synthase-immunoreactive nerve fibres were present in all adrenal glands examined from the 16th day of gestation onwards. A considerable degree of variation in the distribution of immunoreactive fibres both in medulla and outer region of cortex at the different age groups was observed and described. Most, but not all, nitric oxide synthase-immunoreactive nerve fibres also showed NADPH-diaphorase staining.

Indexed as

Adrenal GlandsAgingAmino Acid OxidoreductasesAnimalsChromaffin SystemFemaleFluorescent Antibody TechniqueImmunohistochemistryMaleNADPH DehydrogenaseNerve FibersNeuronsNitric Oxide SynthaseRatsRats, Sprague-DawleyAmino Acid OxidoreductasesNADPH DehydrogenaseNitric Oxide Synthase

Identifiers

PMID7514499
OpenAlexW2320254028

What OpenQuestion holds

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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.