Use of 7-Ethoxycoumarin to Monitor Multiple Enzymes in the Human CYP1, CYP2, and CYP3 Families
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.
Bibliographic record
Abstract
7-Ethoxycoumarin is metabolized by many cytochrome P450 enzymes active in foreign compound metabolism and has been used as a prototypic substrate to monitor P450 (P450) activity in both hepatic and extrahepatic tissues. A spectrofluorometric method is described for determination of P450-catalyzed 7-ethoxycoumarin O-deethylation. Following acidification of the incubation mixture, the enzymatic product, 7-hydroxycoumarin, is recovered by a double-extraction procedure and measured at an excitation wavelength of 370 nm and an emission wavelength of 450 nm. This method is applicable to enzymatic studies to determine the catalytic activity of cDNA-expressed human enzymes in the CYP1, CYP2, and CYP3 families, and 7-ethoxycoumarin O-deethylation activity in microsomes isolated from liver and other tissues.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it