Effects of rosiglitazone on fibroblast conditioned growth medium-induced myocardial hypertrophy and its mechanism in rats
Bibliographic record
Abstract
Objective To investigate the inhibitory effect of rosiglitazone(RSG) on fibroblast conditioned growth medium(FCGM)-induced myocardial hypertrophy and its mechanism in rats.Methods FCGM-stimulated protein synthesis and protein kinase C(PKC) activity were measured in neonatal rat ventricular cardiomyocytes in the absence or presence of RSG or the PKC inhibitor chelerythrine(che).Results Cultured neonatal rat ventricular fibroblast conditioned growth medium significantly enhanced protein synthesis of cardiomyocytes.Meanwhile ET-1 was detected in FCGM using the enzyme-linked immunosorbent assay(ELISA).RSG and che counteracted the growth promoting effect of FCGM possibly via suppressing PKC activity.Conclusion FCGM-induced myocardial hypertrophy may be associated with ET-1.The inhibitory effects of RSG on myocardial hypertrophy may be mediated through ET-1 and PKC.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".