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Record W7018823837

Effects of feed-borne Fusarium mycotoxins on fryer rabbits

2011· dissertation· en· W7018823837 on OpenAlexaboutno aff

Bibliographic record

VenueThe Atrium (University of Guelph) · 2011
Typedissertation
Languageen
FieldAgricultural and Biological Sciences
TopicMycotoxins in Agriculture and Food
Canadian institutionsnot available
Fundersnot available
KeywordsMycotoxinZearalenonePatulinVomitoxinFusariumAflatoxinOchratoxin AMonogastric
DOInot available

Abstract

fetched live from OpenAlex

Mycotoxin contamination of feedstuffs is a significant challenge to animal health globally. Deoxynivalenol and zearalenone are the ' Fusarium' mycotoxins most commonly found in Canadian-grown feedstuffs. There is very little information available regarding the sensitivity of fryer rabbits to diets naturally contaminated with 'Fusarium' mycotoxins. The efficacy of a polymeric glucomannan mycotoxin adsorbent (GMA) in preventing ' Fusarium' mycotoxicosis was examined. A marked increase in water consumption, and blood urea levels were seen in response to the feeding of contaminated diets. This may have been the result of impaired liver and kidney function. Hypothalamic concentrations of 5-Hydroxyindoleacetic acid (5-HIAA) and Serotonin (5-HT) were reduced and a correlation between pons 5-HIAA/5-HT and Homovanillic Acid (HVA)/ Dopamine (DA) and feed intake was observed. GMA had little efficacy in preventing the adverse effects of the 'Fusarium' challenge. It was concluded that rabbits are less sensitive to feed-borne 'Fusarium ' mycotoxins than other monogastric species.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.003
Threshold uncertainty score0.005

Distilled classifier scores by category (both heads)

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 integrity0.0010.001
Insufficient payload (model declined to judge)0.0020.001

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 head0.012
GPT teacher head0.190
Teacher spread0.179 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2011
Admission routes1
Has abstractyes

Explore more

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