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Record W6237015 · doi:10.1007/bf00275659

Écrire : un outil pour construire ses connaissances en sciences

2001· article· en· W6237015 on OpenAlexaff
Suzanne Tamse

Bibliographic record

VenueQuébec français · 2001
Typearticle
Languageen
FieldSocial Sciences
TopicEducation, sociology, and vocational training
Canadian institutionsUniversité du Québec en Abitibi-Témiscamingue
Fundersnot available
KeywordsHumanitiesPhilosophy

Abstract

fetched live from OpenAlex

Insulin is an immuno-modulating molecule enhancing cytotoxic T-cell function and supporting intermediary metabolism in activated lymphocytes. Insulin also maintains the activated state of mitogen-stimulated lymphocytes. Because of the importance of allo-antigen response of diabetic patients for infections and transplant immunity, we explored the role of insulin in the allo-activated state of lymphocytes. Allo-stimulation was provided in one-way mixed lymphocyte reactions, with Balb/C mouse lymph node cells responding to irradiated spleen cells of C57BL/6 mice, in culture under conditions which permitted evaluation of hormonal modulation. Mixed lymphocyte reactions established in fetal calf serum, insulin-depleted by passage over antibody affinity columns, were of equal magnitude to those in insulin-replete serum. A weak but positive mixed lymphocyte reaction can be effected with an artificial serum substitute containing no additional hormone. Provision of insulin (10 nmol/l) restored a full mixed lymphocyte reaction response which was mimicked by addition of transferrin. The insulin-transferrin combination was not additive. In conclusion, insulin and transferrin maintain the allo-activated state of the mouse lymphocyte, transferrin alone being sufficient when full antigenic stimulation is provided. If the same applies to human lymphocytes, insulin-deficient diabetic patients will respond to full allo-antigen challenge, and so should be fully capable of mounting a transplant immune response.

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)0.004
metaresearch head score (Gemma)0.003
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesScience and technology studies
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Qualitative · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.386
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0040.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0030.006
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.209
GPT teacher head0.470
Teacher spread0.261 · 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; both teacher heads agree on what is shown here.

Study designQualitative
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

Citations1
Published2001
Admission routes1
Has abstractyes

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