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Record W2089845153 · doi:10.1177/0883073810381128

Influenza-Associated Encephalopathy With Elevated Antibody Titers to Pandemic (H1N1) 2009 Influenza

2011· article· en· W2089845153 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueJournal of Child Neurology · 2011
Typearticle
Languageen
FieldMedicine
TopicInfectious Encephalopathies and Encephalitis
Canadian institutionsUniversity Health NetworkSickKids FoundationHospital for Sick ChildrenUniversity of Toronto
FundersCanadian Institutes of Health ResearchHospital for Sick ChildrenUniversity of TorontoUniversity Health Network
KeywordsCerebrospinal fluidMedicineAntibodyImmunologyTiterAntibody titerVirusEncephalopathyVirologyProinflammatory cytokinePathologyInflammationInternal medicine

Abstract

fetched live from OpenAlex

Pandemic H1N1 influenza (pH1N1) has been associated with encephalopathy, but the role of adaptive immunity in disease pathogenesis remains unclear. A child presented with seizures 5 days after onset of respiratory symptoms with pH1N1, with no detectable virus in cerebrospinal fluid. The authors compared her serum cytokines and pH1N1 antibody titers to those of 22 children with pH1N1, seasonal influenza, or other respiratory viral infections. They also compared her cerebrospinal fluid biomarkers to those of 20 children with confirmed or probable central nervous system infection or viral infection without central nervous system involvement. Her serum antibody titers were several-fold higher, and levels of proinflammatory cytokines in cerebrospinal fluid and serum were lower than those of controls. Antibody titers in cerebrospinal fluid were undetectable. The delayed onset of neurologic manifestations, normal cytokine levels in serum and cerebrospinal fluid, markedly elevated hemagglutinating and neutralizing antibody titers, and absence of virus and antibodies in cerebrospinal fluid raise the possibility of a post-infectious autoimmune-mediated process.

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: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.071
Threshold uncertainty score0.875

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
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 head0.022
GPT teacher head0.276
Teacher spread0.254 · 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