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Record W2182673208

Two case reports on the treatment of acute migraine with niacin: Its hypothetical mechanism of action upon calcitonin-gene related peptide and platelets

2003· article· en· W2182673208 on OpenAlexvenueno aff
Jonathan E. Prousky, Erika Sykes

Bibliographic record

VenueJournal of orthomolecular medicine · 2003
Typearticle
Languageen
FieldMedicine
TopicMigraine and Headache Studies
Canadian institutionsnot available
Fundersnot available
KeywordsNiacinMigraineCalcitonin gene-related peptideProstaglandin D2HeadachesMedicinePlateletNicotineAnesthesiaPharmacologyInternal medicineProstaglandinSurgeryReceptor
DOInot available

Abstract

fetched live from OpenAlex

Migraine headaches (MH) impose a tremendous economic drain upon our health care system. Some 50 percent of MH sufferers discontinue conventional treatment, in part, due to dissatisfaction with the conventional therapy they receive. Niacin (nicotinic acid) might be an alternative treatment for acute MH among individuals seeking a novel approach. Two case reports demonstrate that 500mg of oral niacin can abort acute MH. The therapeutic effectiveness of niacin appears to be related to the cutaneous flushing that occurs shortly after oral administration. The vasodilation causing the flush is due to the release of prostaglandin D2 (PGD2) in the skin and the subsequent increase of its metabolite in the plasma. The therapeutic benefits of niacin might also be related to the positive interactions between PGD2 and the calcitoningene related peptide (CGRP) found in trigeminal neurons and in platelets.

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.

How this classification was reachedexpand

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 score0.185
Threshold uncertainty score0.495

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
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 head0.029
GPT teacher head0.302
Teacher spread0.273 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

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".

Quick stats

Citations5
Published2003
Admission routes1
Has abstractyes

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