Reduction of Inflammatory Hyperplasia in the Intestine in Colon Cancer‐prone Mice by Water‐extract of <i>Cistanche deserticola</i>
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
Cistanche deserticola has commonly been used in traditional Chinese medicine to treat many health problems including irritable bowel syndrome or constipation. This study was designed to test the efficacy of a water-extract of C. deserticola in the prevention of colorectal cancer in a mouse model. Polysaccharide-rich water-extract of C. deserticola was prepared by boiling its stem powder in distilled water. Tgfb1Rag2 null mice were used as an experimental model. Here we showed that feeding of water-extract of C. deserticola significantly reduced the number of mucosal hyperplasia and intestinal helicobacter infection in mice. This beneficial effect correlated with significant stimulation of the immune system, evidenced by the enlargement of the spleens with increased number of splenic macrophage and natural killer cells, and with more potent cytotoxicity of splenocytes. In vitro water-extract of C. deserticola enhanced the cytotoxicity of naïve splenocytes against a human colon cancer cell line, and in macrophage cultures up-regulated nitric oxide synthase II expression and stimulated phagocytosis. In conclusion, our data indicate that oral administration of C. deserticola extract reduces inflammatory hyperplastic polyps and helicobacter infection in mice by its immune-stimulatory activity, suggesting that C. deserticola extract may have potential in preventing intestinal inflammation disorders including colorectal cancer.
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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 | 0.001 | 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