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Analysis of Kinetics and Efficacy of Anti-Cancer via Oxygen-Enhanced Photodynamic Therapy

2018· article· en· W2792140301 on OpenAlex
Jui‐Teng Lin, Kuo‐Ti Chen, Hsia‐Wei Liu

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.

venuePublished in a venue whose home country is Canada.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueJournal of cancer research updates · 2018
Typearticle
Languageen
FieldEngineering
TopicNanoplatforms for cancer theranostics
Canadian institutionsnot available
Fundersnot available
KeywordsPhotodynamic therapyKineticsOxygenChemistryCancer therapyCancer treatmentReciprocity (cultural anthropology)Intensity (physics)PhotosensitizerPhotochemistryCancerMedicineInternal medicineOpticsPhysics

Abstract

fetched live from OpenAlex

Photodynamic therapy (PDT has been widely used in many medical applications. PDT for anti-cancer is one of the clinically important subjects. This study will analyze the photochemical kinetics and the efficacy of anti-cancer via the critical factors including: the concentrations of photosensitizers and oxygen in the treated target, the exposure time, intensity and does (energy) of the light applied to the target. To achieve high efficacy, one requires the oxygen source term to re-supply the depletion of oxygen and photosensitizers. Higher light intensity has faster rising curve of the efficacy, but it reaches the same steady-state value as that of low intensity. The efficacy follows the Bunsen-Roscoe law (BRL) of reciprocity only when there is no oxygen source term. Higher initial concentration of oxygen and photosensitizers, C0, always provide higher efficacy. To achieve the same efficacy, minimum dose and/or less exposure time for accelerated procedure may be achieved by using a higher intensity (but same dose) for the case of P=0. However, with P>0, higher intensity requires a higher fluence to achieve the same efficacy and it does not follow the BRL reciprocity law.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.021
Threshold uncertainty score0.560

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.025
GPT teacher head0.349
Teacher spread0.324 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it