Eighty simple obesity patients were treated by electoacupuncturing Tianshu(ST 25), Shuidao(ST 28), Shuifen(CV 9), Guanyuan(CV 4), Daheng(SP 15), Huaroumen(ST 24),Daimai (GB 26), Quchi(LI 11), Hegu(LI 4), Liangqiu(ST 34) and Zusanli(ST 36). The results showed remarkable effect in 14 cases, middle effect in 38 cases, common effect in 23 cases and failure in 5 cases.

Objective To analyze the postoperative complications in aged patients receiving pancreaticoduodenectomy. Methods Pancreaticoduodenectomy was employed for the treatment of 52 aged patients. Of the 52 patients with a mean age of 70.5(65-76), 32 were male and 20 female. Postoperative pathological examination confirmed that 24 patients suffered from Vater,s ampullary and duodenal cancers, 16 from pancreatic carcinoma and 12 from cholangiocarcinoma. Results The mortality was 7.7%. Severe complications included bleeding (upper gastrointestinal tract or abdominal cavity),MOF, ARDS, postsurgical gastroparasis syndrome(PGS), mental disorder, pancreaticogastrostomy leak and biliary-enteric anastomotic leak et al. Conclusion MOF is the main lethal complication. Incidence of PGS and mental disorder is high.

Objective　To study the effects of MIP-1β and TGF-β antibody on CD34+ cells from cord blood in stroma-contact culture system. Methods　Immunomagnetic selected CD34+ cells were inoculated onto the pre-established irradiated human stroma layer. MIP-1β, TGF-β antibody (20 μg/ml) and MIP-1β+anti-TGF-β (5 μg/ml) were added on day 0 and day 5. On day 5 and day 10, cell counting, hematopoietic progenitor cells count were made by semi-solid culture and CD34+ cells were assayed by FACS. Results　On day 5, no significant difference of total cell number was observed as compared with the control group (P>0.05), but the number of CD34+cells, CFC, and HPP-CFC in TGF-β antibody and MIP-1β+ TGF-β antibody groups was significantly higher than that in the control (P<0.05). On day 10, the number of total cell, CD34+ cells, CFC, and HPP-CFC in TGF-β antibody and MIP-1β+ TGF-β antibody groups was significantly higher than that in the control (P<0.05). No significant difference was observed between groups MIP-1β and control either on day 5 or day 10 (P>0.05). Conclusion　MIP-1β has no significant effect on the CD34+ cells as compared with the control while the CD34+ cells can be expanded 1-3 folds with TGF-β antibody (20 μg/ml) or MIP-1β+ TGF-β antibody (5 μg/ml) in 10 days. There are synergic interactions between MIP-1β and TGF-β antibody.

Objective To explore the expression of plasminogen activator inhibitor-3 (PAI-3) in normal adult skin. Methods Immunohistochemistry and RT-PCR were used to detect the expressions of PAI-3 and uPA. Results mRNA of PAI-3 and uPA were detected. PAI-3 was mainly expressed in stratum basale, stratum spinosum and stratum granulosum, and its expression enhanced in the well differentiated keratinocytes of the epidermis. uPA was located in basal layer. Conclusion PAI-3 exists in normal adult skin and is related with the differentiation of epidermal keratinocytes.

Mobile X-ray system is a very important equipment in hospital,but it's difficult to protect the user from the exposure of the X-ray while the equipment is in use.This paper introduces a circuit that is able to control the exposure by remote controller and it can solve the problem of the protection better.The efficiency is proved to be good by experiments.

Objective To study the processing method,extraction technology and quality evaluation analysis of Paeonialactiflora Pall, so as to provide reference for selecting the best method and improving its quality .Methods One year and 3 years Chinese herbal medicine Paeonialactiflora Pall was used.The use of raw materials and cooked products for processing methods to paeoniflorinas the representative , and the content was determined by high performance liquid chromatography.With the optimization of orthogonal test, the methods for the determination of effective components of radix paeoniaealba were summarized and the quality control methods were analyzed .Results The content of paeoniflorin in raw paeonialactiflora pall was (6.33 ±0.52)%,and the content of paeoniflorinin cooked Paeonialactiflora Pall was (5.74 ±0.45)%, which was with statistical significance(P <0.05).The content of paeoniflorin in raw paeonialactiflora pall was (5.90 ±0.38)%,and 4.85 ±0.45% in three years cooked paeonialactiflora pall, and the differenceswere with statistical significance(P<0.05).Extracted three times with 70% ethanol, time 65 min, 6 times the amount of solvent,the paeoniflorin high cream rate was highest.By means of induction, several active ingredients should be screened out to control the content of paeonialactiflora pall to publish multiple indicatorsquality control methods .Conclusion The preparation method of Chinese herb paeonialactiflora pall has showed that the active ingredient content is morein raw herb.To establish quality control method of multiple indicators of paeonialactiflora pall based on raw herb,gradually improve the quality of more comprehensive paeonialactiflora pall quality control model.To optimize the extraction of Chinese herbal medicine,provide scientific reference for the sustainable utilization and industrial production of paeonialactiflorapall.

Objective To study the X-ray findings and evaluate the value of X-ray in diagnosis of stress fracture of the pubic ramus. Methods The X-ray findings of 66 cases (18 males and 48 females, ranging in age from 18-21 years, mean age 19.6 years) with stress fracture of the pubic ramus were retrospectively analyzed. Fifty-five cases were military recruits undergoing basic training, and 11 army veterans were undergoing intensive goose step training. Results Sixty-two cases had stress fractures of the inferior pubic ramus including right-sided in 26, left-sided in 30, and bilateral in 6. Four had ipsilateral inferior and superior pubic rami fractures. With 2 weeks after onset, the radiographs were normal in 3 cases. The 66 cases had either a slight transverse fissure (34 cases) or a small dense callus (65 cases) or both during the examination period of 4 weeks to 8 months. Then the calcium resorbed at the margins of the fracture and at the same time the callus increased and surrounded the bone. Finally, the resorptive zone disappeared and the callus became homogeneous. This callus formation persisted for several months and disappeared gradually. Conclusion X-ray examination is the first imaging method of choice for detecting stress fracture of the pubic ramus. With combining clinical data, correct diagnosis can be made in the majority.

OBJECTIVE:To explore the mechanism of procyanidins on mitochondrion injury caused by cerebral ischemia reperfusion(IR) in rats.METHODS:Forty-eight Wistar rats were randomly separated into 4 groups including sham operation group,IR model group,procyanidins pretreatment high and low doses groups(400,40 mg?kg-1).After medication for 30 days,the reperfusion model following focal cerebral ischemia in rats was made by thread embolish of MCA,and the rats were put to death 2 h later for sampling of brain tissues.The expression of cytochrome C protein was detected by immunofluorescence method and that of caspase-9 mRNA was detected by RT-PCR technique.RESULTS:There were significantly more cytochrome C and less caspase-9 mRNA in procyanidins pretreatment group than in IR model group(P

OBJECTIVE: To optimize the extraction technology of ardicrenin from Ardisia crenata.METHODS: The content of ardicrenin was determined by RP-HPLC. The extraction technology was optimized by orthogonal experiment with the extraction rate of ardicrenin as evaluation index and with the volume fraction of ethanol,the extraction temperature,extraction time and extraction times as factors.RESULTS: The optimum extraction technology was determined as follows: 80%ethanol was used as solvent;the extraction temperature was 80 ℃;the extraction time was 20 min and the extraction was conducted for 3 times.The extraction rate of ardicrenin was 6.04%.CONCLUSION: The optimized extraction technology is feasible and reproducible,and it provides theoretical basis for mass extraction of the ardicrenin from A.crenata.

Purpose To study the therapeutic methods of fatigue syndrome. Methods Seventy-nine cases of fatigue syndrome were treated by Tuina manipulation and a comprehensive assessment of main complaints and accompanied symptoms was made. Results After 3month's Tuina treatment, 21 cases were cured, 43 cases improved, 15 cases obtained no effects. Conclusion Tuina has a unique therapeutic effect on fatigue syndrome.