The Effect of Chronic Alcohol Intoxication on the Daily Rhythm of Some Micromorphometric Parameters of Rat Hepatocytes
Bibliographic record
Abstract
The effect of chronic alcohol intoxication on the daily rhythm of micromorphometric parameters characterizing the morphological and functional state of the liver is studied on 80 male Wistar rats of 6 months age, divided into 2 equal groups. The first group served as control; rats of the second group (experiment) were kept under similar conditions but got as a drink a 15% ethanol solution ad libitum instead of water. After three weeks of the experiment, animals were euthanized consistently at four-time points during the day. The pathomorphological study of the liver was carried out, the daily dynamics of the nucleus and cell (by area and nuclear-cytoplasmic ratio (NCR)), ploidy of mononuclear hepatocytes, and the proportion of binuclear hepatocytes were measured. The reliability of circadian rhythm (CR) was determined by cosinor analysis. The study indicates complex changes in the organization of rhythmostasis in the experiment. The chrono-destructive effect of experimental alcohol intoxication on the CR of the cell and NCR, as well as the chronomodulating effect to the CR of the nucleus are established. The effect of ethanol on the CR of ploidy and the number of binuclear hepatocytes, as well as on the nature of their variation at the studied time points is established. An increase in the ploidy of hepatocytes and an in the number of binuclear cells is revealed, which indicates the beginning of the deployment of adaptive-compensatory reactions in the organ.
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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".