The effects of heat shock and acclimation temperature on hsp70 and hsp30 mRNA expression in rainbow trout: <i>in vivo</i> and <i>in vitro</i> comparisons
Bibliographic record
Abstract
Heat shock (25° C) of 10° C‐acclimated rainbow trout Oncorhynchus mykiss led to increases in heat shock protein 70 (hsp70) mRNA in blood, brain, heart, liver, red and white muscle, with levels in blood being amongst the highest. Hsp30 mRNA also increased with heat shock in all tissues with the exception of blood. When rainbow trout blood was heat shocked in vitro , both hsp70 and hsp30 mRNA increased significantly. In addition, these in vitro experiments demonstrated that blood from fish acclimated to 17° C water had a lower hsp70 mRNA heat shock induction temperature than did 5° C acclimated fish (20 v. 25° C). The hsp30 mRNA induction temperature (25° C), however, was unaffected by thermal acclimation. While increases in hsp70 mRNA levels in blood may serve as an early indicator of temperature stress in fish, tissue type, thermal history and the particular family of hsp must be considered when evaluating stress by these molecular means.
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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) | 0.000 | 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) | 0.001 | 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".