Polyhemoglobin–Tyrosinase, an Oxygen Carrier with Murine B16F10 Melanoma Suppression Properties: A Preliminary Report
Bibliographic record
Abstract
Melanoma now represents the fifth most common cancer in North America and it has increased dramatically in the past decade. One of the approaches shows that lowering of tyrosine level can inhibit the growth of melanoma in cell culture and in mice bearing B16BL6 melanoma. However, human cannot tolerate the tyrosine restricted diets for lowering tyrosine due to nausea, vomiting, and severe body weight loss. We therefore prepare a novel soluble polyhemoglobin-tyrosinase complex. Our studies show that this preparation can lower systemic tyrosine level in normal animals. This preparation also prevents the native tyrosinase from having adverse effects and from rapid removal after injection. In cell culture study, we find that this preparation inhibits the growth of murine B16F10 melanoma culture. Furthermore, in animal studies we observe that daily intravenous injection of this polyhemoglobin-tyrosinase preparation significantly delays the growth of B16F10 melanoma in mice, without causing adverse effects or changes in the growth of the treated animals.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".