Biocompatibility assessment of titanium dioxide nanoparticles in mice fetoplacental unit
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.
Bibliographic record
Abstract
Abstract As the applications of titanium dioxide nanomaterials (nTiO 2 ) are growing with an ever‐increasing speed, the hazardous risks of this material have become a major concern. Several recent studies have reported that nTiO 2 can cross the placental barrier in pregnant mice and cause neurotoxicity in their offspring. However, the influence of these nanoparticles on the fetoplacental unit during the pregnancy is yet to be studied. The present study reports on the effects of nTiO 2 on the anatomical structure of fetal brain and liver in a pregnant mice model. Moreover, changes in the size and weight of the fetus and placenta are investigated as markers of fetal growth. Lastly, the toxicity of nTiO 2 in primary brain and liver is quantified. Animals treated with nTiO 2 showed a disrupted anatomical structure of the fetal brain and liver. Furthermore, the fetus and placental unit in the mice treated with these nanoparticles were smaller compared to untreated controls. Toxicity analyses revealed that nTiO 2 was toxic to the brain and liver cells and the mechanism of cell death was mostly necrosis. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 106A: 580–589, 2018.
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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 | 0.009 | 0.001 |
| 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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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