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
Endothelin (ET), a 21-amino acid peptide secreted by the vascular endothelial cells, is frequently reported to be one of the most potent vasoconstrictors. ET induces endothelial cell, smooth muscle cell and fibroblast dysfunction and is now well recognised as a contributor to the complex pathogenesis of pulmonary arterial hypertension, a devastating chronic disease characterised by progressive vascular remodelling and occlusion of the pulmonary arterioles. ET produces its effects through the stimulation of two receptor subtypes, ET A and ET B , both of which are expressed on smooth muscle cells of pulmonary arterioles. Only the ET B receptor is expressed on vascular endothelial cells. In pre-clinical studies, dual blockade of both receptor subtypes was shown to produce greater inhibition of ET-induced contraction compared with blockade of either of the two receptor subtypes alone. There is also evidence that both the ET A and ET B receptors contribute to pulmonary artery smooth muscle cell proliferation. Pre-clinical research in various models of pulmonary arterial hypertension suggests that simultaneous blockade of the two receptor subtypes would be an effective therapeutic approach in the management of patients with pulmonary arterial hypertension. This has been shown to be the case in a number of randomised controlled clinical trials in pulmonary arterial hypertension due to a number of aetiologies.
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 | 0.004 | 0.001 |
| 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 | 0.001 |
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