Histamine Release and Local Responses of Rat and Human Skin to Substance P and Other Mammalian Tachykinins
Bibliographic record
Abstract
Substance P and two recently identified neurokinins, substance K and neuromedin K as well as the nonmammalian tachykinin kassinin were compared for histamine-releasing abilities from rat mast cells, plasma extravasation effects on rat skin, and wheal and flare responses on human skin. Among the four tachykinins, a significantly dose-dependent histamine release from rat mast cells and a flare response in human skin was observed only with substance P, indicating the possible implication of histamine in this response. On the other hand, the four peptides were similarly active on the wheal response (plasma extravasation produced by increased permeability of capillaries and venules) in human skin and on the plasma extravasation in the rat skin, suggesting a dissociation of effects and possibly of receptors.
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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 | 0.001 |
| 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".