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Record W2020244469 · doi:10.1055/s-0028-1094073

Inhibition by Calcium of the Cyclic AMP-Mediated Stimulation of Thymic Lymphoblast Proliferation by Prostaglandin E<sub>1</sub>

2009· article· en· W2020244469 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

VenueHormone and Metabolic Research · 2009
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicEstrogen and related hormone effects
Canadian institutionsNational Research Council Canada
Fundersnot available
KeywordsStimulationInternal medicineDNA synthesisEndocrinologyCalciumLymphoblastProstaglandin E1MitosisProstaglandin ECyclic gmpChemistryCell growthCell divisionProstaglandinDNABiologyCellCell cultureCell biologyBiochemistryMedicine

Abstract

fetched live from OpenAlex

During the first 10 min after exposure of rat thymic lymphocytes (thymocytes) to a high concentration (5.0 µg/ml) of prostaglandin E1 (PGE1) in medium without added calcium, there is a 67-fold rise in the cellular cyclic AMP content which causes strong stimulations of deoxyribunucleic acid (DNA) synthesis and cell proliferation. On the other hand, in the presence of 1.0 mM calcium, PGE1 causes a similar (68-fold) rise in the cellular cyclic AMP content and a strong stimulation of DNA synthesis, but the stimulated cells do not enter mitosis. Thus, calcium selectively inhibits the cyclic AMP-induced mitogenic process.

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 score0.014
Threshold uncertainty score0.371

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
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 head0.015
GPT teacher head0.290
Teacher spread0.275 · 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