Bibliographic record
Abstract
Cytochrome P450 (P450) enzymes catalyze the blotransformatlon of a broad range of structurally diverse foreign chemicals and endogenous substances. Many P450 enzymes have been isolated and identified in liver and other tlssues, including kidney, lung, intestines, and brain. Although these enzymes have a high degree of similarity in their ammo-acid sequences, many of them are subject to differential regulation and have distinct catalytic functions With the development of P450 form-specific (or P450 subfamlly-specific) inhlbltory antibodies, the discovery of enzyme-selective chemical inhibitors, and the general availability of catalytically active, mdivldual P450 cDNA-expressed proteins, several substrates, including drugs and endogenous substances, have been identified as useful catalytic monitors for specific P450 enzymes or subfamilies (see Table 1). These catalytic monitors can serve as useful expenmental tools in a variety of studies. These include studies designed: 1 To identify individual P45Os that catalyze the actlvatlon or detoxification of a particular compound, 2 To quantify the expression and catalytic activity of an mdlvrdual P450 in tissue samples and In cultured cells, 3. To analyze the enzyme kinetics of a particular P450; and 4 To eluctdate the mechanism of interaction between xenoblotlcs and mdlvldual P450 enzymes
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How this classification was reachedexpand
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 | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".