1.Analysis and identification of IR on different parts ofCynanchumchinese R.Br
International Journal of Traditional Chinese Medicine 2015;(3):255-257
ObjectiveTo identify the chemical composition of stem, leaf and peel ofCynanchumchinese R.Br..MethodsFourier IR spectra, the second derivative spectrum and two-dimensional correlation spectroscopy were adopted to identify IR of different parts ofCynanchumchinese R.Br..ResultsIt was found that the IR spectra of the leaf was similar to that of the peel but was different from the stem. What’s more, in the second derivative spectra of the leaf, it showed that the absorption peak was strong at the position of 1 543 cm-1, 1 515 cm-1, 1 499 cm-1 and 1 467 cm-1, respectively and there existed carbonyl absorption peak at 1 738 cm-1 and 1 659 cm-1 in addition. Therefore, it was inferred that flavonoids were the major components while less in the stem and peel.ConclusionsThe differences of the three parts aboutCynanchumchinese R.Br. were studied through IR spectrum macroscopically, which provided reference for exploring the constituents and clinical medication.
2.Extracorporeal shock wave therapy for nonunion or delayed osseous union: Animal experiment and clinical follow-up
Chinese Journal of Tissue Engineering Research 2010;14(9):1625-1628
BACKGROUND:Extracorporeal shock wave (ESW) therapy is using principles of liquid-electric conversion and transfer to produce energy gradient difference and torsional tension in tissues with varied density.It is a matured technique in treating urinary and digestive system calculosis.However,the applications of ESW in treating nonunion or delayed osseous union are few.OBJECTIVE:To explore the therapeutic effects of ESW in treating nonunion or delayed osseous union by animal experiment and clinical verification.METHODS:The effect of ESW on periosteal metabolism was explored by focusing extracorporeal wave on bone tissues,and the autoradiography of H~(3-)TdR labeling rate was observed by animal experiment.ESW was used to treat nonunion patients (n=16) or delayed osseous union patients (n=16),and the follow-uP results were evaluated.RESULTS AND CONCLUSION:By autoradiography,the H~(3-)TdR labeling rate was greater in the experimental sides than that of the control sides at 1 and 2 weeks after operation (P<0.05-0.01),which confirmed that the mitotic activity of periosteal osteoblasts was increased,namely,endosteal osteogenesis was enhanced.Clinical verification results demonstrated that,at 16 weeks after operation,16 patients with delayed union were all cured,13 were cured among the 16 cases of nonunion,and the remained 3 cases had notably callus formation.No adverse events occurred in all cases.The results suggested that it is reliable to treat nonunion or delayed osseous union using ESW therapy.
3.Clinical Study on Xiaoxuan Kangfu Capsule in the Treatment of Psoriasis Vulgaris
International Journal of Traditional Chinese Medicine 2008;30(5):361-362
Objective To investigate the therapeutic effect of Xiaoxuan Kangfu capsule in treating psoriasis vulgaris. Methods All patients were divided into two groups randomly (60 patients in a control group and 60 patients in a treatment group). In the control group complex Qingdai capsule was given to the patients, with 4 pills for each time and 3 times daily. While in treatment group Xiaoxuan Kangfu capsule was given to the patients with 6 pills for each time and twice daily. 30 days consisted one treatment period for both groups. The patients undertook one to three treatment period according to the patients' pathogenetic condition. The rates of recovery and improvement and were compared. Results In the treatment group, 34 patients were cured (42.5%), and the total effective rate was 87.5%; while in the control group 14 patients were cured (7.5%), and the total effective rate was 72.5%. There was statistic difference between the two groups (P<0.05). The average heal time of the treatment group was shorter than that of the control group, showing statistic difference (P<0.05).Conclusion Xiaoxuan Kangfu capsule showed higher recovery rate, shorter healing time and lower recurrence rate in treating psoriasis vulgaris than complex Qingdai capsule. The treatment is deserving clinical spread.
5.The development tendency of modern implantology.
Chinese Journal of Stomatology 2003;38(4):241-243
8.Effect of mild hypothermia on intestinal bacterial translocation
Chinese Pediatric Emergency Medicine 2015;22(3):183-185
Normal flora of intestine can transit under several clinical conditions,which may result in bacterial translocation and lead to various dysfunctions.Mild hypothermia,as an effective therapeutic method,not only has protective effects on vital organs such as heart and brain,but also impacts bacterial translocation,including intestinal mucosal blood flow,intestinal permeability,production of reactive oxygen species and cytokines.This paper reviewed the researches on the effect of mild hypothermia on intestinal bacterial translocation in recent years.
9.Clinical observation on the spleen-preserving surgery in the treatment of 47 patients with traumatic rupture
Chinese Journal of Primary Medicine and Pharmacy 2012;19(6):820-821
ObjectiveTo explore the feasibility and safety of the spleen-preserving surgery in the treatment of traumatic rupture.Methods47 patients with traumatic rupture were treated with spleen-preserving surgery:the biological glue which local physical bleeding had 7 cases,suture repair had 13 cases,splenic artery ligation had 10 cases,splenic artery ligation and splenic repair had 9 cases,partial splenectomy had 8 cases.Results47 patients had four cases of infection,and cured after dressing,1 case had postoperative bleeding symptoms and used splenectomy surgery.46 patients with spleen-preserving operation is successful,the average length of stay was 15 days,there is no deaths.After 6 months,all patients used abdominal B-utrasoundor CT scans to confirm the survival of spleen is good and indicator of the examination is normal.Follow-up of these patients had no dangerous infections and complications.ConclusionSpleen-preserving surgery in the treatment of traumatic rupture was safe,feasible,could retain the greatest degree of function,and could be used in clinical practice.
10.Discussion of Legal awareness training for medical students
Chinese Journal of Medical Education Research 2011;10(7):849-850
From the current reality of weak legal consciousness of medical students and based on summing up the training status on legal awareness of medical students in China, this paper proposes some countermeasures such as strengthening the educational work of training medical students' legal awareness,improving the cultivation of their spirit of the law and establishing the legal awareness of medical workers,etc.