Warming acupuncture combined with conventional acupuncture for diabetic peripheral neuropathy with syndrome of deficiency and cold coagulation, obstruction of collaterals and blood stasis / 中国针灸

<p><b>OBJECTIVE</b>To compare the clinical efficacy differences between warming acupuncture and conventional acupuncture for diabetic peripheral neuropathy (DPN) with syndrome of deficiency and cold coagulation, obstruction of collaterals and blood stasis.</p><p><b>METHODS</b>A total of 64 patients were randomly divided into a warming acupuncture group and a conventional acupuncture group, 32 cases in each one. Based on basic treatment of blood glucose regulation, warming acupuncture was applied at Pishu (BL 20), Shenshu (BL 23), Guanyuanshu (BL 26), Zusanli (ST 36), Chongyang (ST 42), Quchi (LI 11) and Hegu (LI 4) in the warming acupuncture group, while acupuncture was applied at the identical acupoints in the conventional acupuncture group. Both the treatments were given once a day with an interval of one day every six days; totally the treatment was given for 4 weeks. The TCM symptom score, Toronto clinical scoring system (TCSS) and nerve conduction velocity (NCV) before and after treatment were compared in the two groups.</p><p><b>RESULTS</b>After treatment, the TCM symptom scores in the two groups were significantly reduced (both <0.01); the improvement of TCM symptom in the warming acupuncture group was superior to that in the conventional acupuncture group (<0.05). After treatment, the TCSS scores in the two groups were significantly reduced (both <0.01); the TCSS score in the warming acupuncture group was significantly lower than that in the conventional acupuncture group (<0.05). After treatment, the NCV of motor nerve of tibial nerve and nervus peroneus communis, as well as sensory nerve of tibial nerve and sural nerve was improved in the warming acupuncture group (all <0.05), while only the NCV of motor nerve and sensory nerve of tibial nerve was improved in the conventional acupuncture group (both <0.05); there were no significant difference between the two groups (all >0.05).</p><p><b>CONCLUSION</b>Warming acupuncture and conventional acupuncture could both increase TCM symptom score, improve NCV in patients of DPN with syndrome of deficiency and cold coagulation, obstruction of collaterals and blood stasis; warming acupuncture has advantage in symptom improvement.</p>

Comparison of Methods for Automatic De-identification of Clinical Texts / 医学信息学杂志

The paper introduces the common methods for automatic de-identification of clinical texts,including the method based on rules,machine learning method,comprehensive method,etc.,states the challenges for clinical texts practicability,system universality and scalability of clinical texts de-identification research,analyzes the further research direction,and provides reference for researchers of this field.

Bibliomertic Analysis on Literatures in the Field of International Diabetes Health Promotion / 医学信息学杂志

The paper takes PubMed database as the data source,conducts visualized analysis on the literatures in the field of international diabetes health promotion in recent decade through the bibliometric method,explores the annual literature publication situation in this field,core authors and journals,major research hotspots and existing problems,and indicates that the research mode of diabetes health promotion field is relatively consolidated,there is less development and evaluation of new theories and methods,and less attention is paid to other diabetes health care except for diet and exercise.These research directions are worthy of attention by Chinese researchers in the future.

Repair of radial defect with compound of periosteum cell suspension and calcium alginate gelatin / 中华创伤杂志

Objective To observe bone formation of compound of autologous periosteum cells plus calcium alginate gelatin in animal body and investigate the best mixing ratio of the two components.Methods A total of 96 healthy adult New Zealand rabbits were randomly divided into six groups (Groups A,B,C,D,E and control group).The excised bilateral periostea from rabbits in each experimental group were all made into 0.4 ml cell suspensions.The compounds were prepared by blending 0.4 ml calcium alginate gelatin with 1,1/4,1/16,1/64 and 1/256 of the periosteum cell suspension respectively,and then were applied to autologous right radial defect area.Gross observation,X-ray examination and histological study were carried out at 2,4,8,12 weeks postoperatively.Levels of serum alkaline phosphatase and serum calcium were determined as well.Results The compounds containing periosteum cell suspension with cell counts of 1/4 or 1/16 and calcium alginate gelatin reached the best osteogenesis.Conclusion Compound of autologous periosteum cell suspension-calcium alginate gelatin induces obvious bone formation and is worthy of clinical application,for it has advantages of satisfactory bone defect repair and easy operation.