Exploring the Neuroplastic and Antidepressant-Like Effects of Erythropoietin
Bibliographic record
Abstract
A growing body of evidence implies that depression may arise in part through a deregulation of neuroplasticity, and novel antidepressants have shown therapeutic potential by exerting neurogenic and neuroplastic effects. The hematopoietic cytokine erythropoietin (EPO) has shown antidepressant potential with an ability to regulate neuroplastic and cognitive-behavioral outcomes. This research sought to further the knowledge of the antidepressant potential of EPO through cellular and behavioral outcomes. In Exp 1, effects of 2 week EPO administration on chronically stressed rodents (an animal model of depression) was observed by the forced swim test (FST) and doublecortin immunohistochemistry for immature granule cells. In Exp. 2, whether acute EPO administration has the potential to synergize with an SSRI was analyzed using the FST. This research showed no effect of EPO on cellular or behavioral outcomes, suggesting a necessity for further studies of this paradigm utilizing alternative models or methods to those used here.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".