Evidence map›Paper›PMID 7944667›Full record

ArticleAnnals of surgery1994

Bombesin improves survival from methotrexate-induced enterocolitis.

K U Chu, S Higashide, B M Evers, S Rajaraman, J Ishizuka, C M Townsend, J C Thompson

Open access · greenAbstract readComparative Study
In one paragraph

Article in Annals of surgery, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

11 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Intestinal mucositis: the role of the Bcl-2 family, p53 and caspases in chemotherapy-induced damage.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2006
    Review
  4. Article
  5. Article
  6. Article
  7. Article
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  9. Article
  10. Glucagon-like peptide 2 is a potent growth factor for small intestine and colon.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
    Article
  11. Enterotrophic effects of glucagon-like peptide 2 are enhanced by neurotensin.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
    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

7 authors at 1 institution in 1 country.

K U ChuDepartment of Surgery, University of Texas Medical Branch, Galveston.
S Higashide
B M Evers
S Rajaraman
J Ishizuka
C M Townsend
J C Thompson
The University of Texas Medical Branch at Galveston · US

Funding

TISSUE CULTURE COREP01DK035608 · NIDDK · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI HELLMICH, MARK R · 1986 to 2010
$14.0M
SURGICAL STUDIES OF ONTOGENY, AGING AND THE GUTR29AG010885 · NIA · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI EVERS, BERNARD MARK · 1992 to 1996
–
SURGICAL STUDIES ON METABOLISM OF G. I. HORMONESR37DK015241 · NIDDK · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI THOMPSON, JAMES C · 1986 to 1993
–
NIA NIH HHS R29 AG10885NIDDK NIH HHS 5P01 DK35608NIDDK NIH HHS 5R37 DK15241
6 · The paper itself

Abstract

objectiveThe authors determined whether bombesin could improve survival from methotrexate (MTX)-induced enterocolitis. SUMMARY BACKGROUND DATA: Bombesin prevents gut mucosal atrophy, which is produced by feeding rats an elemental diet. Administration of MTX produces a lethal enterocolitis in rats fed an elemental diet.

methodsOn treatment day 0, 60 rats were divided randomly into three groups and fed an elemental diet (Vivonex TEN, Sandoz, Minneapolis, MN) as the only source of nutrition. Groups were subdivided further to receive either saline or bombesin (10 micrograms/kg, subcutaneously, three times a day) beginning either on day 0 or day 14. Methotrexate (20 mg/kg, intraperitoneally) was given to all rats 14 days after the start of an elemental diet.

resultsBombesin prevented the mucosal atrophy in the ileum produced by the elemental diet and significantly decreased mortality in rats given MTX (whether given as a pretreatment or at the time of MTX administration).

conclusionBombesin significantly improved survival in a lethal model of MTX-induced enterocolitis, possibly by maintaining gut mucosal structure. Administration of bombesin to patients receiving chemotherapy may be clinically useful in preventing the severe enterocolitis induced by various chemotherapeutic agents.

Indexed as

AnimalsAtrophyBombesinEnterocolitisFood AdditivesFood, FormulatedIleal DiseasesIntestinal MucosaMaleMethotrexateOrganic ChemicalsRatsRats, Inbred F344BombesinFood AdditivesMethotrexateOrganic ChemicalsVivonex

Identifiers

PMID7944667
PMCPMC1234436
OpenAlexW1972754452

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.