Ethanol Disposition in Newborn Lambs and Comparison of Alcohol Dehydrogenase Activity in Placenta and Maternal Sheep, Fetal and Neonatal Lamb Liver
Bibliographic record
Abstract
The kinetic disposition of ethanol was studied in neonatal lambs. The mean plasma clearance rate was 36 mg/l/h, 17% of that in near-term pregnant sheep. Activity increased slowly during the first 5 days of life. Hepatic alcohol dehydrogenase activity in the neonatal lamb was only 7% of that in adult sheep, but was similar to activity in the near-term fetus. Placental enzyme activity was even lower than that in the fetus and neonate, suggesting only a minor role for it in the metabolic disposition of ethanol during pregnancy. The pH optimum for alcohol dehydrogenase was higher in the fetus and neonate (9.6) than in maternal liver or placenta (9.0). The pharmacodynamic consequences of prolonged neonatal exposure to ethanol due to impaired metabolism remain to be explored.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.000 | 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 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".