Singlet Oxygen Luminescence Image in Blood Vessels During Vascular‐Targeted Photodynamic Therapy
Bibliographic record
Abstract
Abstract Singlet oxygen ( 1 O 2 ) is widely regarded as the main cytotoxic substance that induces the biological damage for photodynamic therapy (PDT). In this study, the previously developed near‐infrared (NIR) optical imaging system was optimized for fast imaging of 1 O 2 luminescence. The optical imaging system enables direct imaging of 1 O 2 luminescence in blood vessels within 2 s during vascular‐targeted PDT (V‐PDT), which makes this system extremely practical for in vivo studies. The dependence of RB concentration on 1 O 2 luminescence image was investigated for V‐PDT, and the data imply that 1270 nm signal is attributed to 1 O 2 luminescence. The imaging system operates with a field of view of 9.60 × 7.68 mm 2 and a spatial resolution of 30 μm, which holds the potential to elucidate the correlation between cumulative 1 O 2 luminescence and vasoconstriction for V‐PDT.
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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) | 0.001 | 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 | 0.001 |
| 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".