Cerebral Vascular Effects of Peptide Histidine Methionine in Canine and Bovine Species
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Peptide histidine methionine (PHM) is a neuropeptide with structural homology to vasoactive intestinal peptide (VIP), itself a putative vasodilatory neurotransmitter. Intra-arterial administration of PHM caused a transient, dose-dependent increase in canine vertebral artery blood flow in vivo. PHM was less potent in this effect than VIP. The interaction of PHM with the vasoconstrictor amines, norepinephrine, histamine, and serotonin, was examined using isolated strips of the bovine middle cerebral artery. PHM shifted the concentration-response curves for vasocontraction by norepinephrine and histamine to the right but did not affect the vasocontraction induced by serotonin. These results suggest that PHM may have a role in the regulation of the cerebral circulation.
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.
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) | 0.001 | 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 it