MétaCan
Menu
Back to cohort
Record W2039888546 · doi:10.2174/157339607779941615

Human Milk has Anti-Oxidant Properties to Protect Premature Infants

2007· article· en· W2039888546 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

VenueCurrent Pediatric Reviews · 2007
Typearticle
Languageen
FieldNursing
TopicInfant Nutrition and Health
Canadian institutionsUniversity of Manitoba
FundersNational Institutes of HealthResearch ManitobaNational Health Research InstitutesCanadian Institutes of Health ResearchNational Institute for Health and Care ResearchAdvanced Foods and Materials Network
KeywordsNecrotizing enterocolitisOxidative stressAntioxidantReactive oxygen speciesSuperoxide dismutaseRetinopathy of prematurityCatalaseMedicineBronchopulmonary dysplasiaSuperoxideGlutathione peroxidaseBiochemistryChemistryInternal medicineBiologyEnzymePregnancyGestational age

Abstract

fetched live from OpenAlex

Human milk (HM) is recognized as the optimal form of nutrition in the newborn period, providing nutrients and a variety of components (minerals, vitamins, enzymes, hormones, growth factors, and immunoglobulins) that are very important for growth and healthy development. In the case of premature (PM) infants, functional and in certain cases, structural development of most organ systems is completed in the weeks following birth. PM infants do not get enough oxygen and may require supplemental oxygen as high as 95%. This high level of inspired oxygen necessary to maintain arterial oxygen tension exposes these infants to more reactive oxygen species (ROS) compared with full term infants. ROS may lead to diseases associated with prematurity, including necrotizing enterocolitis, retinopathy of prematurity, intraventricular-periventricular hemorrhage, and bronchopulmonary dysplasia. There is then a need to reduce oxidative stress or boost antioxidant defenses in these vulnerable infants. Data suggest that HM has unique antioxidant properties that will assist the premature infant in coping with the increased oxidative stress. HM antioxidant components include the enzymes superoxide dismutase for dismutation of superoxide anion, catalase for degradation of hydrogen peroxide (H2O2), glutathione peroxidase for destruction of H2O2 and organic peroxides. Human milk contains other molecules including cysteine, vitamins C and E, which are scavengers of oxygen radicals. Keywords: Human milk, antioxidants, premature infants

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)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.277
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.001

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 head0.113
GPT teacher head0.368
Teacher spread0.256 · 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