Evidence map›Paper›PMID 7622248›Full record

ArticleInfection and immunity1995

Comparison of spleen cell proliferation in response to Brucella abortus 2308 lipopolysaccharide or proteins in mice vaccinated with strain 19 or RB51.

M G Stevens, S C Olsen, G W Pugh

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.5field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 16 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 1 institution in 1 country.

M G StevensBrucellosis Research Unit, U.S. Department of Agriculture, Agriculture Research Service, Ames, Iowa 50010, USA.
S C Olsen
G W Pugh
United States Department of Agriculture · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mice vaccinated with Brucella abortus 19 (S19) or RB51 (SRB51) had spleen cells which proliferated in response to proteins of 32, 27, 18, and < 18 kDa but not in response to proteins of 106, 80, and 49 kDa from B. abortus 2308 (S2308) following vaccination and challenge infection with S2308. Spleen cells from mice vaccinated with S19 but not with SRB51 had increased proliferation in response to S2308 lipopolysaccharide (LPS) following challenge infection with S2308. We previously reported that mice vaccinated with S19 or SRB51, which were analyzed in the current study, have increased resistance to infection with S2308 and that only mice vaccinated with S19 produce antibody to S2308 LPS (M. Stevens, S. Olsen, G. Pugh, Jr., and D. Brees, Infect. Immun. 63:264-270, 1995). The results from our current and previous studies support the contention that vaccination of mice with S19 or SRB51 induces protection from infection with S2308 by cell-mediated immune responses to the same immunodominant (32, 27, 18, and < 18 kDa) protein antigens of S2308. In addition, the absence of S2308 LPS-responsive spleen cells and antibody to S2308 LPS in mice vaccinated with SRB51 suggests that immune responses to LPS have no role in SRB51-induced protective immunity.

Indexed as

Lymphocyte ActivationAnimalsAntigens, BacterialBacterial ProteinsBacterial VaccinesBrucella abortusFemaleLipopolysaccharidesMiceMice, Inbred BALB CSpleenVaccinationAntigens, BacterialBacterial ProteinsBacterial VaccinesLipopolysaccharides

Identifiers

PMID7622248
PMCPMC173437
OpenAlexW1905549822

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.