Evidence map›Paper›PMID 17665293›Full record

ArticleInflammation2007

Acute immune and non-immune inflammatory response in spontaneously hypertensive rats and normotensive rats. Role of endogenous nitric oxide.

A A Ferreira, F H Kwasniewski, T C Delani, M G Torres, M A Silva, S M Caparroz-Assef, R K N Cuman, C A Bersani-Amado

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Inflammation, 2007. 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
0.9field-weighted citation impact, top 27% 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. Trial
  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

8 authors at 2 institutions in 1 country.

A A FerreiraLaboratory of Inflammation, Department of Pharmacy and Pharmacology, University of Maringá, Maringá, Paraná, Brazil.
F H Kwasniewski
T C Delani
M G Torres
M A Silva
S M Caparroz-Assef
R K N Cuman
C A Bersani-Amado
Universidade Estadual de Maringá · BRUniversidade de Mogi das Cruzes · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledThe present study investigated the acute inflammatory response (increase in vascular permeability and leukocytes migration) in the pleura of spontaneously hypertensive rats (SHR) and normotensive rats (NTR), using two different stimulus: carrageenan and active anaphylaxis. In addition, the role of endogenous nitric oxide in these responses was investigated.

resultsThe inflammatory response induced by intrapleural carrageenan injection in SHR developed similarly to that in NTR. Treatment with L-NAME, reduced the intensity of this response in both groups of rats. The inflammatory response induced by active anaphylaxis in SHR and NTR was different. The increase in vascular permeability occurred later in the SHR compared to NTR. The number of leukocyte present in inflammatory exudates was increased at 4 h in both groups of rats. L-NAME treatment did not inhibit exudation at the intervals under analysis, however, reduced the number of mononuclear cells in the inflammatory exudate of SHR.

conclusionThe development of the inflammatory response in SHR differs from that in NTR, depending on the nature of the inflammatory stimulus. Endogenous NO plays a clear role in carrageenan-induced inflamma-tion, but not in immunologically mediated inflammation in the analyzed period.

Indexed as

Chemotaxis, LeukocyteAnaphylaxisAnimalsCapillary PermeabilityCarrageenanCell Migration Assays, LeukocyteDisease Models, AnimalEnzyme InhibitorsExudates and TransudatesHypertensionLeukocytesMaleNG-Nitroarginine Methyl EsterNitric OxideNitric Oxide SynthaseOvalbuminCarrageenanEnzyme InhibitorsNG-Nitroarginine Methyl EsterNitric OxideNitric Oxide SynthaseOvalbumin

Identifiers

PMID17665293
OpenAlexW2025991165

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.