Effects of Avobenzone on the Swim Velocity and Survival Rate of Danio rerio Larvae
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
Background Avobenzone is a UV-A filtering compound found in many personal care products such as sunscreens, cosmetics and soaps. Previous studies found that avobenzone exposure is associated with increased acetylcholinesterase (AChE) activity, which correlates with altered swimming behaviour in aquatic organisms. This study assessed the effects of varying avobenzone concentrations on survival rate and swim velocity in larval zebrafish (Danio rerio). Methods Survival rate was continuously monitored over a 7 day exposure while swim velocity was recorded with behaviour tracking software at 7 days post fertilization. Results We found that exposure to avobenzone elicited non-monotonic changes to larval zebrafish swim velocity, while leaving survival rate statistically unaffected. Conclusions We speculate that avobenzone does not impart high lethality, and that swim velocity changes were caused by energy diversion from locomotor activity to toxicant elimination by active transport at high concentrations.
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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 | 0.000 | 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