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Record W2046818212 · doi:10.1159/000178895

Prostaglandins and Steroidogenesis by Isolated Rabbit Ovarian Follicles

2008· article· en· W2046818212 on OpenAlex
E.V. YoungLai

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
FieldMedicine
TopicReproductive Biology and Fertility
Canadian institutionsMcMaster UniversityHamilton Health Sciences
Fundersnot available
KeywordsProstaglandin F2alphaAndrostenedioneInternal medicineEndocrinologyMicrogramTestosterone (patch)ProstaglandinProstaglandin E2Rabbit (cipher)ChemistryOvaryBiologyMedicineAndrogenIn vitroHormoneBiochemistry

Abstract

fetched live from OpenAlex

Prostaglandins of the F and E series at concentrations from 1 to 100 microgram/ml had no effect on steroidogenesis by isolated rabbit follicles. Indomethacin and 7-oxa-13-prostynoic acid at doses lower than 100 microgram/ml failed to prevent the LH-induced increase in testosterone accumulation by follicles. At 1 mg/ml these inhibitors prevented the LH effects. Prostaglandin E2 and F2alpha had no effect on testosterone accumulation. However, prostaglandin E2 seemed to enhance the LH-induced accumulation of androstenedione and progesterone by the follicles. These data suggest that prostaglandins play a minor role in steroidogenesis by isolated rabbit ovarian follicles.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.747
Threshold uncertainty score0.312

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 studies0.0000.001
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 head0.095
GPT teacher head0.353
Teacher spread0.259 · 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