Loss of insulin signaling may contribute to atrial fibrillation and atrial electrical remodeling in type 1 diabetes
Bibliographic record
Abstract
Significance Atrial fibrillation (AF) is prevalent in diabetic patients, yet the basis for AF in diabetes is poorly understood. We have used type 1 diabetic Akita mice to study the effects of insulin on atrial electrophysiology in diabetes. We demonstrate that Akita mice are highly susceptible to AF due to impaired electrical conduction and that insulin treatment can reduce the occurrence of this arrhythmia. Atrial action potential morphology was altered in Akita mice in association with reductions in atrial Na + current (I Na ) and repolarizing potassium current. Insulin treatment potently increased atrial I Na via distinct chronic and acute effects. These experiments identify antiarrhythmic effects of insulin in type 1 diabetes via potent effects on atrial I Na .
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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 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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 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".