Objective To evaluate the results of patients operatively treated transverse plus posterior wall fractures of the acetabulum.Methods Review forty-five patients who had operated for transverse plus posterior wall fractures of the acetabulum 1 retrospectively with fracture displacement,from August 1993 to January 2005 in Department of Orthopaedics,Beijing Shunyi Hospital.The radiographs were graded according to the criteria described by Matta.The functional outcome was evaluated using a modification of the clinical grading system developed by Merle d'Aubigné and Postel.Result Forty-five patients were followed up 16 to 48 months with an average of 34 months.The radiographic result was excellent in seventeen patients,good in eighteen,fair in seven,and poor in four.The clinical outcome at the time of final follow- up was graded as excellent in fourteen patients,good in twenty- two,fair in eight,and poor in two.Conclusion Operative treatment for transverse plus posterior wall fractures of the acetabulum has a satisfying therapeutic effect.The appropriate operation time,reasonable operation approach,anatomic reduction and stable internal fixation is the key to obtain good results.

Thirty-six patients with acetabular fracture undergoing Kocher-Langenbeck approach surgery in Beijing Jishuitan Hospital between January 2001 and December 2005 were selected.All patients underwent tibial tubercle or femoral upper condyle traction before surgery.People with traumatic arthritis or other lower limb injury on postoperative X-ray were excluded.Using Biodex system to test the abduction and extension muscle at 60( ?)/s and 180( ?)/s.Peak torque,total work,and mean power were used for evaluation.The difference between bilateral limbs ≤ 10% was normal,≥ 20% was abnormal and 11%-19% was suspected.The muscle strength in fast test was more than the slow test(t=2.21,P

Fractures of the calcaneus are the most common type of tarsal bone injuries, and about 75% of total calcaneal fractures are intraarticular. Despite increasingly more experiences with this type of fractures, however, there is considerable debate regarding their diagnosis and management. Controversies involve the most appropriate classification system, treatment options, indications for surgery, surgical approaches, and postoperative management. On the basis of current main views on the diagnosis and treatment of intraarticular calcaneal fractures, this article holds that for displaced intraarticular calcaneal fractures, operative treatments are superior to conservative ones.

OBJECTIVE:To explore the idea and method of post-marketing safety reevaluation of TCM injection in our hospi-tal. METHODS:In case-control study,salvianolate for injection was chosen for practice. 1 000 patients with stable angina receiv-ing Salvianolate for injection in our hospital during May 2012-Oct. 2013 were selected as subjects. The occurrence of ADR/ADE were observed and Logistic regression analysis was conducted by using SPSS 20.0 software. RESULTS:The incidence of ADR/ADE was 0.6%,and rare(0.1%-1%). The ADR/ADE were general and mainly manifested as erythra(66.67%). Skin and its ap-pendants were main organs involved in ADR(66.67%). Logistic regression analysis showed that gender,drug combination and age are risk factors of ADR/ADE. CONCLUSIONS:The post-marketing safety reevaluation of TCM injection not only make up for the deficiency of pre-marketing safety evaluation of TCM injection and find out potential delayed and severe ADR/ADE and drug inter-action,but also provide reference for rational drug use in the clinic and guarantee the safe and rational drug use.

Objective To observe the short-,mid-and long-term surgical complications of complex acetabular fractures treated by the Kocher-Langenbeck (K-L) approach combined with digastric trochanteric flip osteotomy (DTFO).Methods We reviewed the 40 cases of complex acetabular fracture that were treated at our department from December 2009 through December 2013.They were 34 men and 6 women,from 17 to 73 years of age (average,47.6 years).Of them,19 were treated by K-L approach combined with DTFO,including 17 males and 2 females,with a mean age of 44.7 ± 11.7 years.The other 21 controls were treated simply through the K-L approach,including 17 males and 4 females,with a mean age of 42.8 ± 14.4 years.The 2 groups were compared in terms of intraoperative results,postoperative outcomes and surgical complications like infection,sciatic nerve injury,heterotopic ossification,femoral avascular necrosis,and post-traumatic arthritis.Results The 40 cases were followed up for an average of 29.7 months (range,from 18 to 59 months).The operation time for the DTFO group (248.2 ± 123.2 min) was significantly shorter than that for the control group (276.1 ±50.6 min),the satisfactory reduction rate for the DTFO group (100.0％) was significantly higher than that for the control group (90.5％),the hip intorsion (19.7° ± 3.5°),hip extorsion (26.1° ±4.3°),and hip abduction (40.5° ±4.7°) at one year postoperation in the DTFO group were significantly superior to those in the control group (14.3°± 6.0°,21.0°± 7.2°,31.9°± 10.8°,respectively),and the hospital stay for the for the DTFO group (19.0 ±7.1 d) was significantly longer than that for the control group (13.6 ±4.9 d) (P ＜ 0.05).The intraoperative bleeding and transfusion for the DTFO group were insignificantly greater than those for the control group (P ＞ 0.05).Infection or iatrogenic sciatic nerve injury occurred in none of the patients.There were no significant differences between the 2 groups in terms of positive Trendelenburg test,hip function,heterotopic ossification,femoral avascular necrosis,or post-traumatic arthritis at the last follow-ups(P＞ 0.05).Conclusions In the surgical treatment of complex acetabular fractures,especially those involving the acetabular dome area and the femoral head,K-L approach combined with DTFO can obtain larger surgical exposure field,good fracture reduction and functional recovery,without obviously increasing surgical complications.This technique only slightly increases intraoperative bleeding and transfusion,and results in longer hospital stay.

The effects of testosterone on the mitochondria Ca~(2+)—ATPase activity of uninfarcted ventricular septum following myocardial infarction (MI) was observed dynamically by using the experimental MI model in rat. The results showed that on l day after MI the mitochondria Ca~(2+)—ATPase activity of non—ischemic area was more higher than that of the normal control group (p

Objective To observe the effect of neuromuscular electrical stimulation and swallowing trainging on dysphagia after stroke.Methods 60 stroke patients following dysphagia were randomly divided into neuromuscular electrical stimulation group (n=20), swallowingtraining group (n=20), and combined therapy group (n=20), which received neuromuscular electrical stimulation, swallowing training, orcombined treatment of the above respectively, on the basis of routine treatment. Swallowing function was assessed by Kubota test and videofluoroscopyswallowing study (VFSS). Results The scores improved significantly in three groups after the treatment (P<0.05), and combinedtherapy group improved best (P<0.01). Conclusion Neuromuscular electrical stimulation and swallowing training can improve swallowingfunction after stroke, and combined therapy was more effective.

BACKGROUND: The rehabilitative intervention accelerates the recombination and reconstruction of cerebral structure and function and then promotes the amelioration of function.OBJECTIVE: To evaluate the influence of early and late rehabilitative interventions on the motor function and activities of daily living (ADL) with neurologic deficit score (NDS), Fugl-Meyer assessment (FMA) and modified Barthel index in patients with cerebral infarction.DESIGN: A randomized controlled trial.SETTING: Department of Neurology, Qilu Hospital of Shandong University; Department of Rehabilitation, Jinan Great Wall Hospital; Department of Neurology, the Third People' s Hospital of Heze.PARTICIPANTS: Totally 216 inpatients with cerebral infarction (125 males and 91 females, aged 60-75 years), who were selected from Qilu Hospital of Shandong University, Jinan Great Wall Hospital and the Third People's Hospital of Heze from December 2000 to December 2003, were randomly divided into early rehabilitation group (n=108) and late rehabilitation group (n=108) after admission.INTERVENTIONS: In the early rehabilitation group, the patients began to receive rehabilitation at 48 hours to 14 days after the stability of vital signs and absence of the progress of neurological signs. In the late rehabilitation group, the patients began to receive rehabilitation at 15-30 days after attack. They were trained with Bobath method and motor relearning program, once a day, 45 minutes for each time, and 6 times every week.Before and 30 days after the rehabilitative treatment, the rehabilitation was evaluated with modified Barthel index (100 points as normal, 0-20 as extremely severe functional defect, 25-45 as severe functional defect, 50 -70 as moderate functional defect, 75-95 as mild functional defect), FMA (total score was 100 points, including the highest scores of upper and lower limb movement were 66 and 34 points respectively) and NDS (the highest and lowest scores were 45 and 0 point, 0-15 as mild, 16-30 as moderate, 31-45as severe).ter treatment.RESULTS: All the 216 patients with cerebral infarction were involved in obviously lower than that before treatment in both groups (P ＜ 0.01), lower in the early rehabilitation group than in the late rehabilitation group score at 30 days after treatment was obviously higher than that before treat ment in both groups (P ＜ 0.01), higher in the early rehabilitation group than in the late rehabilitation group [upper limb: (32.43±21.52), (26.69±19.79)dex: The modified Barthel index at 30 days after treatment was obviously higher than that before treatment in both groups (P ＜ 0.01), higher in the early rehabilitation group than in the late rehabilitation group [(54.23±30.33),(46.57±29.85) points, P ＜ 0.05].CONCLUSION: Both early and late rehabilitative interventions can obviously accelerate the recovery of neurological function, motor function and ADL, but the effect of early rehabilitative intervention is superior to that of the late one.

Objective:The effect of Tonglin capsule was observed on type steblay interstitial nephritis of cavy.Methods: The cavy was immunized using the basement membrane of renal tubule from renal cortex of rabbit and Freund's complete adjuvant (FCA). The animal model of autoimmunity renal tubule interstitial nephrifis was made, The effect of Tonglin capsule on nephric pathological changes was observed. Results: ① The levels of creatinine (Cr) and blood uria nitrogen (BUN) in treatment groups were obviously lower than that in model group ( P

Objective To study the mechanism of changes in blood gas and hemodynamics in aged rats with pneumonia. Methods Forty aged male Sprague-Dawley(SD) rats were randomly divided into three experimental groups and the control group. They were contrasted by 40 non-aged male SD rats. Hemodynamic parameters and blood gas were measured, and morphological changes of heart and lung were observed. Plasma levels of tumor necrosis factor-? (TNF-?) was examined by immunohistochemical method. Results PaO 2 and SaO 2 were lower in rats with pneumonia than those in the control rats(P