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Record W191818259

The use of omeprazole to alleviate stomach ulcers in swine during periods of feed withdrawal.

2000· article· en· W191818259 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenuePubMed · 2000
Typearticle
Languageen
FieldVeterinary
TopicVeterinary medicine and infectious diseases
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsOmeprazoleGastroenterologyStomachInternal medicineMedicine
DOInot available

Abstract

fetched live from OpenAlex

Controlled trials were conducted to determine if treatment with the benzimidazole compound, omeprazole, would prevent gastric ulceration associated with feed withdrawal. Pigs were fed ad libitum, fasted for 24 h, or fasted for 48 h, and within each of these 3 groups the effect of no medication (controls), of 20 mg or 40 mg of omeprazole was evaluated on the pH of gastric fluid and the presence or absence of lesions in the pars esophagea. Medication with 40 mg of omeprazole resulted in significantly higher gastric pH 24 h after treatment compared with untreated pigs or pigs medicated with 20 mg of omeprazole. Fasting for 24 h or for 48 h, resulted in more pigs developing ulcers (15 of 25) than pigs allowed free access to feed (1 out of 10) (P = 0.01). The results of this trial suggest that omeprazole was effective in preventing some, but not all, of the tissue damage in the pars esophagea related to feed withdrawal. In addition to hydrochloric acid, possibly other components, such as bile acids in the fluid gastric contents, are important in causing epithelial injury.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.595
Threshold uncertainty score0.441

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.059
GPT teacher head0.279
Teacher spread0.220 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it