Efficiency of autologous bone marrow stem cell for ischemic disease of lower extremity in 254 cases
Bibliographic record
Abstract
Objective To evaluate the efficiency of autologous bone mononuclear cell(ABMC) transplantation in the treatment of ischemic disease of lower extremity.Methods Treatment records of 254 patients with ischemic disease of lower extremity were retrieved.All patients have been followed up for one year from November 2003 to August 2008.The skin temperature,bathesthesia,transcutaneous partial pressure O2(TcPo2) and ankle-brachial index(ABI) were rechecked at 3,6 and 12 months after transplantation,and the symptoms of pain,cold,intermittent claudication and ulcer and gangrene were evaluated.Results A total of 254 patients were evaluated.(1) Alleviation of pain and cold was reported in 61.8﹪(157/254) and 74﹪(188/254) of the patients respectively.Improvement of claudication was noted in 40.2﹪(102/254);Alleviation of ulcer was noted in 59﹪(36/61).Six patients received amputation due to gangrene,5 patients healed by ablation,8 patients were stable and 7 patients have worsened ischemia.(2)The skin temperature of lower extremity increased from 32.89℃±2.19℃ to 35.52℃±2.26℃(t=13.32,P=0.000),TcPo2 increased from(26.46±18.49) mmHg to(34.14±14.99) mmHg(t=5.157,P=0.000).The ABI increased from(0.62±0.36) to(0.84±0.24)(t=8.104,P=0.000).Conclusion ABMC transplantation is effective in the treatment of ischemic disease of lower extremity.
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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 | 0.000 | 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 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".