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Growth Inhibitory Effect of Chicken Egg Yolk Antibody (IgY) on <i>Escherichia coli</i> O157:H7

2002· article· en· W2092716388 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

VenueJournal of Food Science · 2002
Typearticle
Languageen
FieldVeterinary
TopicAnimal health and immunology
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsYolkEscherichia coliImmunoelectron microscopyAntibodyMicrobiologyChemistryBiologyEnzymeBiochemistryFood scienceImmunology

Abstract

fetched live from OpenAlex

ABSTRACT Escherichia coli O157:H7‐specific antibodies (immunoglobulin Y [IgY]) were isolated by the water‐dilution method from the egg yolk of chickens that were immunized with E. coli O157:H7 whole cells. The specific‐binding activity of IgY against E. coli O157:H7 as determined by the enzyme immuno assay showed high levels of activity against bacterial whole cells. IgY binding activity was further demonstrated to have an inhibitory effect on E. coli O157:H7 growth in a liquid medium. The antibacterial function of IgY appeared to result from the interaction of IgY with surface components of E. coli O157:H7, as proven from observation of immunofluorescence and immunoelectron microscopy.

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)0.001
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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.637
Threshold uncertainty score0.506

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.001
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 head0.036
GPT teacher head0.325
Teacher spread0.288 · 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