In vitro Responses of Human Asthmatic Airway and Pulmonary Vascular Smooth Muscle
Bibliographic record
Abstract
Airway and pulmonary vascular smooth muscle was obtained from the surgically resected lobe of a human asthmatic allergic to grass pollen who presented with an endobronchial carcinoid tumor. Grass antigen induced sustained contractions of bronchial and pulmonary vein, but not pulmonary artery tissue. Capsaicin did not alter the bronchial response to grass antigen. Contractions to leukotrienes B4, C4, D4 and E4 and methacholine were equivalent to those seen in nonasthmatic human lung tissue, whereas those to histamine were strikingly greater and disproportionate to methacholine. The C3a octapeptide Ala-Ala-Ala-Leu-Gly-Leu-Ala-Arg produced contractions of pulmonary vein and pulmonary artery. These findings are compared with those obtained using human lung samples from nonasthmatic individuals.
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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 | 0.000 | 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".