Neuroimmune Characteristics of Animals with Prenatal Alcohol Intoxication
Why this work is in the frame
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Bibliographic record
Abstract
Neuroinflammation can be an important factor of many disorders in central nervous system (CNS) including cognitive dysfunction, affective disorders, and addictive behavior associated with prenatal alcohol exposure and presented in early adulthood. In this study we used an experimental rodent model of prenatal alcohol (PA) exposure (consumption of a 10% ethanol solution by female Wistar rats throughout pregnancy), multiplex immunofluorescence analysis of interleukins (IL-1α, IL-1β, IL-3, IL-6, IL-9, and IL-12), tumor necrosis factor (TNF-α), and chemokine CCL5, as well as quantitative real-time PCR to assess the level of cytokine mRNAs in the prefrontal cortex of the sexually mature (PND60) offspring - male and female rats with prenatal alcohol intoxication and control animals. Significant decrease in the content of TNF-α and interleukins IL-1β, IL-3, IL-6, IL-9 was detected in the prefrontal cortex of male, but not in the female PA offspring. Importantly, PA males also showed decrease in the level of TNF-α mRNA in the prefrontal cortex by 45% compared to the control males, which may underlie the detected decrease in its content. Taken together, our study demonstrates that a number of neuroimmune factors are regulated in a sex-specific manner in the prefrontal cortex and are differentially affected in males and females by the prenatal exposure to alcohol. Sex factor must be taken into account when conducting further translational studies of the fetal alcohol spectrum disorders and developing new methods for prevention and therapy.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it