Objective To compare open reduction and internal fixation (ORIF) and minimally invasive percutaneous plate osteosynthesis (MIPPO) in the operative treatment of complicated proximal humeral fractures.Methods From January 2014 to October 2015,55 complicated proximal humeral fractures were treated at our department.They were 32 men and 23 women,from 21 to 81 years of age (average,51 years).According to Neer classification,34 cases belonged to three-part fractures and 21 ones to four-part fractures,14 of which were complicated with dislocation.Of them,35 received ORIF and 20 underwent MIPPO.The 2 groups were compared in terms of operation time,intraoperative blood loss,incision length and Neer scoring of the shoulder function at the final follow-ups.The 2 groups were compatible without significant differences in preoperative demographic data (P ＞ 0.05).Results The 55 patients were followed up for 6 to 12 months(mean,9 months).The operation time (100.5 ± 10.2 min),intraoperative blood loss (80.0 ± 10.5 mL),and incision length (7.5 ± 3.2 cm) in the MIPPO group were significantly better than those in the ORIF group (120.0±10.1 min,200.5±10.2mL,and10.5±5.3cm,respectively) (P ＜0.05).According to the Neer scoring of the shoulder function at the final follow-ups,the good to excellent rate was 71.4％ (25/35) in the ORIF group and 85.0％ (17/20) in the MIPPO group,showing a significant difference (P ＜ O.05).The incidence of humeral head necrosis was 15 in the ORIF group,significantly higher than that (3) in the MIPPO group (P ＜ 0.05).Conclusion In treatment of complex proximal humeral fractures,compared with ORIF,MIPPO may lead to less damage to local blood supply,less trauma,and quicker functional recovery due to early functional exercise.

Objective To observe the targeted migration of glycosylated bone marrow mesenchymal stem cells (BMSCs) in rabbit bone defect models.Methods A New Zealand rabbit of 2 months old and 1.5 kg in weight was used to separate,extract and amplify BMSCs.α-1,3 fucosyltransferase Ⅵ (FUT-6) gene was transfected to the BMSCs by liposome method to screen the positive clone cell lines.ELISA was used to detect FUT-6 expression and Sialyl Lewis X (sLeX) of FUT-6/BMSCs and BMSCs.Flow cytometry was used to detect the binding force of FUT-6/BMSCs and BMSCs with E/P selectin.FUT-6/BMSCs and BMSCs were labeled with eGFP in vitro and then intravenously re-infused respectively to 2 equal groups of bone defect models made of 12 New Zealand rabbits.Fluorescence microscopy was used at 6,12 and 24 hours postoperation to observe the number of labeled cells in the medullary cavity tissue at the bone defect sites to evaluate the targeted migration.Results BMSCs were amplified by in vitro culture.Transfected BMSCs expressed a significantly higher level of FUT-6,and increased significantly generation of sLeX (P ＜ 0.05).Compared with BMSCs,FUT-6/BMSCs had an obviously higher binding force with E/P selectin (15.0％ and 12.7％ versus 68.9％ and 59.7％).Fluorescence microscopy at 6,12 and 24 hours showed that there were significantly more FUT-6/BMSCs than BMSCs in the medullary cavity tissue at the bone defect sites (P ＜ 0.05).Conclusion Glycosylated BMSCs possess an obvious ability to migrate to the sites of lesion.

Mr ZHENG Yugui, a distinguished acupuncturist in Qilu area, is one of the successors of Chengjiang acupuncture school in Shandong province. Through collecting the papers and works concerning Mr ZHENG, the academic thoughts are summarized, including careful and clear differentiation of syndrome, specific and precise selection of acupoints, reinforcing and reducing methods based on qi, and gentle and soft manipulation of needles. He has discovered new acupoints such as Fengyan point, etc. He also focuses on moxibustion and creates Taiyang moxibustion method. In addition, to develop acupuncture education, Mr ZHENG has played a deep and important role in spreading Chengjiang acupuncture school in Shandong province.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; China ; History, 20th Century ; Humans ; Schools

[Objective] To study the results of three dimensional orthomorphia treatment of king type Ⅲ idiopathic scoliosis transthoracic anterolateral.[Method]From Sep.2003 to Sep.2005,clinical data of applications of TSRH,CDH-M8 to 12 patients of king type Ⅲ adolescent idiopathic scoliosis transthoracic anterolateral were investigated with practicing ertebral solution centrum,centrum three dimensional orthopedic,bone graft fusion internal fixation,and analyzing and to appraising their operation complications,scoliosis correction rats and follow-up results.[Result]Postoperative complications of bellows were found in two examples,one was pulmonary closure and one was respiratory tract obstruction,and they had been soothed by trachea cannula and assistor respiration of respirator.[Conclusion]There weren't injury of great blood vessel,spinal injury,pneumonia and chylothorax in all cases.Cobb's angle of thoracic vertebra was 48?～66? preoperatively,and the average was 52.6?.The average Cobb's angle of remnant vertebra was 15.2? postoperatively,the rectification rat was 77.8%.The follow-up ranged 12 to 36 months,12 patients of king type Ⅲ gained good segment bone fusion.The complications of pseudarthmsis,internal fixation loosening and fracture and broken compensation haven't been found.Three dimensional orthomorphia treatment of King type Ⅲ idiopathic scoliosis transthoracic anterolateral is a safe and effective method of internal fixation.

[Objective]To find a simple and direct feasible method to detect bone tissue vascularize from comparing advantage or disadvantage of ink intravascular Dabble-VG dyeing and other tissue dyeing in the tissue section capillary vessel display.[Methods]One side femoral artery of 6 normal goat was mixed with liquor composed of 10 percentink,10 percent formaldehyde and 20 percent mannitol,volume ratio in 7∶2∶1.Stopped femoral vein effluent was black.To get off goat tibia,10 percent formaldehyde was fixed with.EDTA decalcification,cedar oil douse,fiat 50 to 100 micrometer pachy-section and compound ink-VG dyeing to observe capillary vessel.[Results]Compound ink-VG dyeing ould display relations of capillary vessel and surrounding tissue.But in control group,single HE,Masson and Weigert Resorcinol-aniline red dyeing after-stain VG dyeing ould display few capillary vessel and surrounding tissue,and recognize difficultly.[Conclusion]Compound ink-VG dyeing can display capillary vessel of bone clearly,and can disclose relationships of surrounding tissue as well.This method can try on in tissue vascularization detect.

ObjectiveTo explore the morbidity rate of deviation of nasal septum about personnels who take part in physical examination in the enterprise and facilities of Qinhuangdao,and clinic symptom.MethodsTransverse questionnaire investigation and normal physical examination were adopted.2604 personnels who take part in physical examination were choiced.ResultsMorbidity rate of deviation of nasal septum was 17.6％.The rate of men' s exceeds that of women' s.ConclusionMorbidity rate of deviation of nasal septum was rather high,clinic symptom of snuffle was primary.

Objective To retrospectively study the perioperative complications and postoperative function recovery of 93 patients treated with simultaneous bilateral total hip arthroplasty (THA). Methods A total of 93 patients (186 hips) undergone simultaneous bilateral THA from January 1999 to January 2009 in our hospital were involved in this study. There were 70 males and 23 females (at age range of 25-65 years, average 41. 8 years). The preoperative diagnosis included bilateral avascular necrosis of femoral head in 48 patients, rheumatoid arthritis in 11, developmental dysplasia of the hip in 26 and ankylosing spondylitis in 8. The intraoperative blood loss, Harris scores before operation and at final followup as well as perioperative complications were analyzed. Results All the patients were followed up for average 65 months (12-118 months), which showed femur fracture in one patient and infection six months after discharge in one patient. The Harris score was increased from (36.7 ±6.1) points preoperatively to (91.2±6.2) points at the final follow-up. Hip pain disappeared in 92 patients after operation and radiograph showed no loosening. Actebular loosening occurred in one patient 49 months after operation and was revised accordingly. Conclusion Under strict control of operation indications, suitable choice and implantation of the prosthesis and emphasis on perioperative management and postoperative rehabilitation, simultaneous bilateral THA is a safe and effective choice for bilateral hip diseases.

BACKGROUND: Presently, it is a certain preventive effect of local emplacement of various isolated materials during operation and postoperatively drug-controlled inflammatory reaction on adhesion between epidural and nerve root after laminectomy.OBJECTIVE: To study the preventive effect of chitosan and titanium net on epidural cicatricle adhesion after laminectomy.DESIGN, TIME AND SETTING: Randomized controlled animal study, which was performed in Guiyang Medical College from June to December 2005.MATERIALS: Eighty adult rabbits, weighing (2.0±0.2) kg, were used to establish vertebral plate resection models. Chitosan was provided by Shanghai Qisheng Biological Agent Industry Company, and titanium net by Guizhou Kelun Pharmacology Company Limited.METHODS: Eighty adult rabbits were randomly divided into four groups, including control group (0.5 mL saline), titanium net group (titanium net in the size of 1.0 cm × 0.8 cm was covered on defect region of vertebral plate and fixed on processus spinosus of upper and lower cone, bilateral muscles and soft tissues), chitosan group (2 mL chitosan), and chitosan + titanium net group (combination of chitosan and titanium net). Six rabbits were sacrificed in the 2nd and 4th weeks postoperatively, and eight rabbits were chosen as the samples in the 8th week.MAIN OUTCOME MEASURES: Morphological changes of cicatricle.RESULTS: Cicatricle was clearer in the control group. Titanium net could relieve peripheral cicatricle of dura mater and effectively isolate peripheral cicatricial tissue and spinal dura meter. Chitosan could remarkably prevent from cicatricle adhesion and inhibit inflammatory reaction. The combination of chitosan and titanium net could effectively inhibit proliferation of cicatricle surrounding dura meter.CONCLUSION: Association of chitosan and titanium net can effectively inhibit cicatricle adhesion surrounding dura meter after laminectomy.

OBJECTIVE:To evaluate therapeutic efficacy and ADR of amphotericin B in the treatment of AIDS combined with fungal infections retrospectively. METHODS:The cases of amphotericin B in the treatment of AIDS combined with fungal in-fections were collected our hospital. Total therapeutic efficacy,distribution of pathogenic bacteria,clearance rate and ADR were evaluated. RESULTS:89 patients were involved totally,among which 45 cases were marked effect,32 cases improved and 12 cas-es failed,with effective rate of 86.5%. The fungus were found or cultured in 76 cases,among which 64 strains were cleared,but 12 strains were not,with total clearance rate of 84.2%. There were 41 ADR cases(46.1%),while all completed the treatment ex-cept 2 developing severe renal failure(2.2%). CONCLUSIONS:Domestic amphotericin B could effectively treat AIDS complicat-ing with fungal infections,and the ADRs were acceptable.

Objective To compare the effect and safety between cemented and uncemented long-stem hip arthroplasty for treatment of unstable intertrochanteric fracture in the elderly.Methods A retrospective review was made on 70 cases (70-87 years old) undergone artificial long-stem hip arthroplasty of unstable intertrochanteric fracture between June 2012 and June 2014.According to the material of prostheses,the cases were assigned to cemented group (n =36) and uncemented group (n =34).Operation-related index,postoperative complications,ambulation time,Harris hip score and prosthesis stability and excellent results were compared between the two groups.Results There were no significant differences in operation time,bleeding volume and ambulation time between the two groups (P ＞ 0.05).Postoperative drainage volume and blood transfusion volume in cemented group [(277.4 ± 22.0) ml and (245.1 ± 17.8) ml] were lower than these in uncemented group[(294.2 ± 33.7) ml and (262.8 ± 30.9)ml] (P ＜0.05).Harris scores in cemented group were higher than these in uncemented group 1 and 3 months after operation(P ＜0.05),and there were no significant differences 6 and 12 months after operation(P ＞ 0.05).Complication rate had no significant difference between the two groups (P ＞ 0.05).Two cases were died of cement poisoning,one case of subsequent acute myocardial infarction,and two cases of subsequent acute cerebral infarction.Sixty-five cases were followed up for 12-36 months,which showed no complications such as prosthesis loosening,displacement or infection.Prosthesis stability and treatment excellent rate between the two groups were not significantly different (P ＞ 0.05).Conclusions Clinical efficacy of the two treatments is comparable,including good function recovery and early off-bed activity.Cemented long-stem hip arthroplasty reduces blood requirements,but the risk of cement poisoning exists.