Objective To seek an effective method for the treatment of grade ⅢB tibial fractures.Method From Oct. 1985 to Oct.1999, 26 cases of grade ⅢB tibial fractures were treated by early soft tissue coverage(including 12 cases of free muscle flaps and 14 cases of local muscle flaps), early fracture fixation(including 21 cases of external fixation and 5 cases of non-reamed intramedullary nail) and early bone grafting(15 cases).Results The follow up duration were from 10 to 32 months with an average of 15.5 months. The success rates of free and local muscle flaps were respectively 91.7 %(11/12) and 92.9 %(13/14)?Infection occurred in 5 cases (3 cases of local superficial infection and 2 cases of osteomyelitis). The time for bone union were from 17 to 66 weeks with an average of 42 weeks. Conclusion "San-Zao"therapy,especially early soft tissue coverage and early fracture fixation is on effective management for grade ⅢB tibial fractures with the advantages of promoting wound healing and bone union and decreasing the possibility of infection.

0.05).Compared with control group,contents of sialic acid in the high and moderate dose groups,epididymal coefficient and contents of carnitine in the high dose group reduced significantly(P

Objective To explore the related risk factors for neuropathic pain in diabetic rats.Methods Female Wistar rats of clean grade were divided into three groups :Non diabetic standard diet (NdStd) group (n=10) ,diabetic high fat diet and pain (DbHFP) group (n=10) ,and diabetic high fat diet and no pain (DbHFNP) group (n=10).Body weight ,blood glucose ,TG ,TC ,HDL‐C ,LDL‐C and 50%pain threshold were measured regularly to assess the relationship between blood lipids and pain. Results Non‐conditional logistic regression analysis showed that pain threshold was negatively correlated with TG , LDL‐C and blood glucose(P<0.05) ,and positively correlated with HDL‐C (P<0.05). And there was no association between TC and body weight (P> 0.05). Conclusion Pain threshold of diabetic rats was negatively correlated with TG ,LDL‐C and blood glucose ,and positively correlated with HDL‐C.

ObjectiveTo investigate changes of sex hormone levels and sexual function in male patients after liver transplantation.MethodsBlood samples were taken from 69 male patients receiving liver transplantation pretransplantation and postoperative 3rd,7th,14th day,1st and 3rd month respectively.Serum estradiol and testosterone were measured by radioimmunoassay.Serum sex hormone binding globulin was measured by ELISA.Sixty-nine discharged adult male liver transplant recipients ( age ranging 24 -45 years) with a normally functioning allograft for at least 6 months were questioned on their pre-and post-operativesexualfunction compared with 23adulthealthy controls.ResultsPretransplantation serum estradiol and sex hormone binding globulin were significantly higher (87.56±31.21 vs.26.00 ±9.12,u=9.30,P＜0.0001,134.50±30.68 vs.51.04 ±12.05,u=12.69,P ＜ 0.0001,respectively),and testosterone was lower than normal controls (2.02 ± 1.28 vs.4.82 ± 1.48,u =-8.73,P ＜0.0001 ) and levels were correlated with MELD scores (r =0.80,P ＜0.0001,r =-0.77,P ＜0.0001,r =0.72,P ＜0.0001,respectively).Sex hormone levels were back to normal on postoperative 2nd week (serum estradiol) or 1st month (serum testosterone and sex hormone binding globulin).Compared with pretransplant status,sexual function improved significantly when evaluated on postoperative 6th month.ConclusionsLevels of serum sex hormone were correlated with MELD scores before liver transplant.After liver transplant,estradiol was back to normal level on postoperative 2nd week,testosterone and sex hormone binding globulin back to normal level on postoperative 1 st month.Sexual function significantly improves after liver transplantation.

Expression and regulation of the P-glycoprotein (P-gp) is associated with the development of multidrug resistance in cancer.Cancer cells are exposed in endogenous damages from its own micro-environments and inflicted stimulated damages.These harmful micro-environments could trigger cellular stress response and regulated the expression of P-gp through various activated signal transduction pathways.Researches of the cellular endogenous micro-environments and exogenous stimulation damages on the expression and regulation of P-gp would have important significance for exploring the multidrug resistance of cancer cell.

OBJECTIVE:To observe therapeutic efficacy and safety of Duhuo jisheng decoction combined with glucosamine gulfate for genual osteoarthritis. METHODS:Totally 86 patients with genual osteoarthritis selected from our hospital during Dec. 2015-Apr. 2016 were divided into trial group and control group according to random number table,with 43 cases in each group. Control group was given Glucosamine sulfate tablets 1-2 tablet,po (at mealtime),tid. Trial group was additionally given Duhuo jisheng decoction,one dose a day,decocting 200 mL with water,morning and evening at twice,on the basis of control group. Both groups received treatment for 28 d. Clinical efficacies of 2 groups were observed as well as the levels of hs-CRP,TNF-α, IL-6,MMP-3,MMP-9 and MMP-13. The occurrence of ADR was recorded during treatment. RESULTS:Before treatment,there was no statistical significance in hs-CRP,TNF-α,IL-6,MMP-3,MMP-9 and MMP-13 between 2 groups(P>0.05). After treat-ment,total response rate of trial group(95.3%)was significantly higher than that of control group(76.7%),with statistical signif-icance (P<0.05). The level of hs-CRP in trial group was significantly lowered,and the levels of TNF-α and IL-6,MMP-3,MMP-9,MMP-13 in 2 groups were decreased significantly;above indexes of trial group were significantly lower than those of con-trol group,with statistcal significance(P<0.05). The incidence of ADR in trial group(7.0%)was significantly lower than control group (46.5%),with statistical significance (P<0.05). CONCLUSIONS:Duhuo jisheng decoction combined with glucosamine gulfate shows good therapeutic efficacy for genual osteoarthritis with good safety.

Radiotherapy is an important therapy for uterine cervical cancer and plays a great role in improving the outcome in uterine cervical cancer patients. The high frequency subject headings/subheadings in papers on radio-therapy for uterine cervical cancer in the past 10 years were analyzed by co-occurrence clustering analysis to dis-play the hot spots and a strategic coordinate figure was plotted to show the developing tendency of its hot spots in studies on radiotherapy for uterine cervical cancer in order to provide reference for its-related studies.

Objective To evaluate the impact of serum cystatin C (Cys C) level on short term prognosis in elderly patients with unstableangina (UA). Methods 167 patients with US were involved in this study. The serum Cys C level was measured by immunonephelometric assay.The patients were divided into normal group (Cys C<1.5 mg/L, n=102) and high Cys C group (Cys C≥1.5 mg/L, n=65) according totheir baseline of the first Cys C level within 24 hours. The clinical outcomes, including major cardiac events, mortality and readmission duringhospitalization and 6 months in the follow-up period were observed and evaluated. Results The major cardiac events, mortality and readmissionrate were higher in the high Cys C group than in the normal group (χ2=4.16, P=0.042). Conclusion The serum of Cys C level isclosely related to the short term prognosis of UA, it could be a risk factor to predict major cardiac events in patients with UA.

Objective To investigate the current application of teaching cadavers and attitudes of medical students towards body donation and anatomy practicum and to make proposals on teaching and learning of human anatomy.Methods A on the spot questionnaire survey among 300 students studying in Hebei Medical University was conducted and the acquired data were contrasted analyzed.Results The teaching cadavers were insufficient and the quality of anatomy education was directly affected.Medical students took unfavorable attitudes towards anatomy practice and knew little about body donation.The main factors affected body donations were traditional concepts,lack of humanistic concern and complicated procedures of donation.Conclusions The short of teaching cadavers would be relieved by enhancing propaganda and legislation,emphasizing humanistic concern,simplifying procedures of donation.By means of anatomy teaching reformations,the learning interest and humanistic literacy of medical students are supposed to be improved.

China donation after Citizen's death (CDCD) has been organized since 2010,and now has been synchronized with the international organ transplantation.At present,liver transplantation has become the only safe and curative treatment for the end-stage liver diseases.Nevertheless,there is much restriction over further exploration of this technique.This article will mainly focus on donation after brain death (DBD),and summarize the four dominating injuries of donor liver,including the donor's primary injury,cut and perfusion injury,graft preservation injury,and ischemia-reperfusion injury.