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Record W2003194147 · doi:10.1159/000179357

Testicular Protein Synthesis during the Response to Subtoxic Levels of Cadmium

2008· article· en· W2003194147 on OpenAlex
McEwen Nicholls, Gurmeen Rakhra

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

VenueHormone Research · 2008
Typearticle
Languageen
FieldNursing
TopicTrace Elements in Health
Canadian institutionsYork University
Fundersnot available
KeywordsRibosomeCadmiumCadmium chlorideProtein biosynthesisPhenylalanineChemistryPeptideMessenger RNAInternal medicineEndocrinologyKidneyBiochemistryBiologyRNAAmino acidMedicine

Abstract

fetched live from OpenAlex

Male rats received one injection of a 'subtoxic' amount of Cd2+ (9.2 mumol/kg body weight) as cadmium chloride and the testes were removed 24 h later. Homogenate fractions of tests that had been freed of ribosomes were tested for their activity in cell-free protein-synthesizing systems using excess exogenous rat liver ribosomes and mRNA. A marked decrease in the incorporation of free [14C]-phenylalanine into peptide was observed with the testes preparations from the cadmium-treated rats. The results indicated that about half of the effect of cadmium was due to decreased aminoacyl-tRNA synthetase activity and the other half was due to decreased binding of [14C]-phenylalanyl-tRNA to ribosomes. The results are discussed relative to the contrasting results obtained in kidney and liver preparations.

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)0.005
metaresearch head score (Gemma)0.008
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 score0.472
Threshold uncertainty score0.991

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0050.008
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
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 head0.127
GPT teacher head0.395
Teacher spread0.269 · 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