Traumatic Brain Injury and the Gastrointestinal Tract: The Role of Female Sexual Hormones
Bibliographic record
Abstract
Traumatic brain injury (TBI) is an important public health problem which can lead to several complications like gastrointestinal dysfunction. Patients with TBI often suffer from gastrointestinal dysfunctions such as enteral feeding intolerance. Gastric ulceration is induced by various forms of stress like surgery, ischemia and trauma. TBI causes a delayed but significant decrease in intestinal contractile activity in the ileum leading to delayed transport. The association between severity of brain injury and enteral feeding intolerance suggests a strong link between the central nervous system and the non-functional gut. The results of recent basic and clinical studies revealed the beneficial effects of estrogen and progesterone hormones in the treatment of gastrointestinal dysfunction. Females have more resistance to stress and fewer gastrointestinal lesions occur in females as compared to males. Sex steroid hormones have sparked interest as possible neuroprotective agents after traumatic injury and many studies have been done on this subject. This article reviews the literature related to some possible physiological effects of female sexual hormones on the gastrointestinal tract following TBI. J Endocrinol Metab. 2017;7(6):163-171 doi: https://doi.org/10.14740/jem466w
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How this classification was reachedexpand
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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".