As a common disease in clinical, the treatment of lumbar disc herniation (LDH) focused on local intervertebral disc, such as surgery and other interventional therapy treatment, but postoperative complications and recurrence rate has been a difficult problem in the field of profession. With the development of spine biomechanics and anatomy, researches on lumbar herniation also increased. Researchers discovered that the incidence and prognosis of LDH were inseparable with local muscle and soft tissue. As the deep paraspinal muscles, multifidus muscle plays an important role to make lumbar stability. Its abnormal function could reduce the stable of lumbar spine, and the chronic lumbar disease could also lead to multifidus muscle atrophy.
Animals ; Humans ; Intervertebral Disc Displacement ; physiopathology ; surgery ; Lumbosacral Region ; physiopathology ; surgery ; Paraspinal Muscles ; physiopathology

To guarantee the research and establishment of the modern basic theory of traditional Chinese medicine, We firstly proposed the concept of the academic standards of the modern basic theory of traditional Chinese medicine and its logical structure and standards points in this paper. According to the research progress at home and abroad, we explored the basic concept of academic, academic standards, academic of Chinese medicine, academic standards of Chinese medicine in depth, given the logical definition of relevant concepts, and revealed the connotation and logical hierarchy relationship between different concepts. On this basis, we proposed three-level standards points of the academic standards of Chinese medicine. All of these works mentioned above would provide a preliminary standards protection for the academic research of traditional Chinese medicine and the establishment of the modern basic theory of traditional Chinese medicine.

Objective To investigate the diagnostic value of Multislice CT scanning in patients with acute thoracic trauma. Methods151 patients with chest wound admitted after Multislice CT scanning were reviewed and analyzed. ResultsThis group of 151 patients with chest wound after X-ray and CT inspection were as follows:lungs were damaged in 139 cases including 52 cases with traumatic wet lung,94 cases with lung rip,28 cases with lacerated wound and 7 cases with tracheal bronchial tube damage.Damages outside the lungs were found in 108 patients including 83 patients with trauma in pleural membrane(hemothorax 27 cases,pneumothorax 32 cases and blood pneumothorax 24 cases),mediastinum damage in 9 cases(vertical mediastinal pneumatosis 6 cases,hematocele 4 cases and traumatic disphragmatic hernia 2 cases),thoracic wall damage in 76 cases(rib bone fracture 59 cases,breast bone fracture 18 cases and costal cartilages damage 5 cases).Clavicle and scapula fracture in 31 cases. ConclusionMultislice CT scanning was principal method for the diagnosis of chest wound,it had the advantages of scanning range,quick scanning and characteristics of high sensitivity,and it would certainly play a vital role in first aid process in emergency medical treatment of wound.

Objective To investigate the effect of different Chinese herbs on cell proliferation and cartilage oligomeric matrix protein(COMP)expression in chondrocyte culture.Methods Chondrocytes isolated from rabbit knee cartilage were cultured for 3 generations with the density of 2?10~4/cm~2 and were verified by collagenⅡimmunohistochemical staining.Rabbit sera containing herbs were obtained after animals orally ad- ministrated herbs at the dosage equivalent to human.At 5% and 10% serum density,cells were cultured in the medium that contained liver-softening herbal compound sera.Subgroups setting at 1,3 and 5 hours after herb intervention were observed.Rabbit and bovine sera were control groups.Seven days after intervention,chon- drocytes proliferation was observed using the MTT assay kit.For the study of COMP expression,chondrocytes were isolated from human knee cartilage supematant.Superuatant COMP level was tested by enzyme-linked immunoabsorbent assays(ELISA)after directly adding compound and extract from liver-softening herbs to the culture at the final concentration of 10 mg/ml for 3 days.Results Liver-softening herbal compound group had significant effect on cell proliferation compared to control,of which,3-hour subgroup was more significant than 1-and 5-hour subgroups(P

A total of 1 100 patients underwent renal transplantation in the Organ Transplantation Center,Second Affiliated Department of General Hospital of Chinese PLA between 1988 and 2008 were collected,and retrospective analysis was performed in five female patients with malignant tumor,which appeared at 68 months (20-132 months) following renal transplantation,including 2 with renipelvic and uretal cancer and 3 with bladder cancer. Two of the 3 patients with bladder cancer presented homolateral renipelvic and uretal metastasis. Three cases and 1 case of upper uretal cacer were observed at the homolateral or heterolateral of kidney grafts respectively. The main characteristic of sign was iterative and painless gross hematuria. The 5 patients underwent renal transplantation with intravesical instillation therapy and nephrectomy. All patients were survived without rejection in the 1-62 months follow-up. The incidence of malignancy in renal allograft recipients is much higher than that in normal ones,which is related to the long term use of immunosuppressants. Urinary epithelial cancer is the main complicating carcinoma and the first choice of treatment is surgical operation. Based on the normal renal grafts function,the dose of immunosuppressants should be as low as possible,Moreover,radiotherapy or chemiotherapy should be adopted according to the types and stages of tumor complicating renal transplantation.

OBJECTIVETo systematically review the clinical efficacy of acupuncture on the patients with low back pain (LBP).

METHODSRandomized controlled trials (RCTs) about pure acupuncture therapy versus other treatments in treating LBP were electronically searched in PubMed, CBM, EMbase, The Cochrane Library, CNKI, VIP and Wanfang Data from January 2004 to May 2014. The observed index on the results were the changed scores of VAS, ODI, JOA and RMDQ. Two reviewers independently screened the literatures according to the inclusion and exclusion criteria, as well as the extracted data, and assessed the methodological quality. The results of Meta-analysis was conducted by RevMan 5.2 software.

RESULTSTen RCTs involved 751 patients were finally included. The results of Meta-analysis indicated that the role of pure acupuncture group in improving the VAS score was better than that of the control group, and the combined effect size was RR = -.32, 95% CI (-1.41, -1.22); Z=27.28, P<0.00001; the role of pure acupuncture group in improving the ODI score was better than that of the control group, and the combined effect size was RR = -5.07, 95% CI (-7.50, -2.65); Z=4.10, P<0.0001; the role of pure acupuncture group on improved JOA score was better than that of the control group and the combined effect size was RR=2.83, 95% CI (2.02, 3.63), Z=6.90, P<0.00001. The role of pure acupuncture group in improving the RMDQ score was better than that of the control group, and the combined effect size was RR = -2.80, 95% CI (-3.49, -2.11), Z=7.95, P<0.00001.

CONCLUSIONThe result of meta-analysis demonstrates that pure acupuncture may have a favorable effect on self-reported pain and functional limitations in LBP patients.

Acupuncture Therapy ; Humans ; Low Back Pain ; therapy ; Randomized Controlled Trials as Topic ; Treatment Outcome

OBJECTIVETo discuss the clinical effects of external fixator combined with limited internal fixation in the treatment of pediatric distal femur fractures.

METHODSFrom January 2008 to June 2014, 17 children of distal femur fractures were treated by external fixator combined with limited internal fixation. There were 12 males and 5 females, aged from 6 to 13 years old with an average of 10.2 years, ranged in the course of disease from 1 h to 2 d. Preoperative diagnoses were confirmed by X-ray films in all children. There were 11 patients with supracondylar fracture , and 6 patients with intercondylar comminuted fracture. According to AO/ASIF classification, 9 fractures were type A1, 5 cases were type A2,and 3 cases were type C1. The intraoperative and postoperative complications, postoperative radiological examination, lower limbs length and motion of knee joints were observed. Knee joint function was assessed by KSS score.

RESULTSAll the patients were followed up from 6 to 38 months with an average of 24.4 months. No nerve or blood vessel injury was found. One case complicated with the external fixation loosening, 2 cases with the infection of pin hole and 3 cases with the leg length discrepancy. Knee joint mobility and length measurement (compared with the contralateral), the average limited inflexion was 10 degrees (0 degrees to 20 degrees), the average limited straight was 4 degrees (0 degrees to 10), the average varus or valgus angle was 3 degrees (0 degrees to 5 degrees). KSS of the injured side was (96.4 +/- 5.0) points at final follow-up, 16 cases got excellent results and 1 good. All fractures obtained healing and no epiphyseal closed early was found.

CONCLUSIONExternal fixator combined with limited internal fixation has advantages of simple operation, reliable fixation, early functional exercise in treating pediatric distal femurs fractures.

Adolescent ; Child ; External Fixators ; Female ; Femoral Fractures ; surgery ; Femur ; injuries ; surgery ; Fracture Fixation, Internal ; Humans ; Internal Fixators ; Male

Objective To explore the inter-regional,base-like and informatized support of the field medical station during rotational training.Methods The field medical station information system developed by the hospital was introduced,which had the working mode involving in a set of system and two kinds of terminals.The problems of the information system were analyzed during iner-regional,base-like rotational training.Results The information system had its functions realized,and stills had to be improved in casualty information input flow,precision materials management and allocation standard of operating terminal.Conclusion The field medical station information system contributes to enhancing its service efficiency and informatization.

Traditional Chinese Medicine believes that "Gu Cuo Feng and Jin Chu Cao "is the key pathogenesis for spinal degenerative disease, such as cervical spondylosis, but there is also lots of controversy for the concept of "Go Cuo Feng and Jin Chu Cao". The paper emphasizes the concept of "Cu Cuo Feng and Jin Chu Cao" from structural abnormality and dysfunction, and build the clinical standard of cervical "Gu Cuo Feng and Jin Chu Cao" from clinical symptoms, conventional physical signs of cervical spondylosis, special physical signs (mainly by palpation) and imaging measurement (special measuring method).
Cervical Vertebrae ; diagnostic imaging ; Diagnostic Imaging ; Humans ; Radiography ; Spondylosis ; diagnosis ; diagnostic imaging

As the dilution procedure was applied, a simple, rapid and cost-effective high-performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for determination of aflatoxin B1, B2, G1, and G2 was successfully by performed in a total 83 samples of 10 traditional Chinese medicines (TCMs), which were collected from 5 different hospital pharmacies and 5 different medical stores in Guangzhou city. Matrix effects of these 10 TCMs were ranged from 80.23% to 115.5% in low, intermediate and high concentration levels, indicating that the negative effect was overcome in this study. Meanwhile, the analysis method was proved to be stable and reliable during the whole analysis using Semen Armeniacae Amarum spiked 3 concentration levels of standard solution as quality control samples and the RSD < 6.6% was obtained. The contamination levels of 83 investigated samples were 13.89% and 17.02% in hospital pharmacies and medical stores, respectively. The result was presented to provide relevant reference and supplement to those researchers in TCMs analysis and screening.
Aflatoxin B1 ; analysis ; Aflatoxins ; analysis ; Chromatography, High Pressure Liquid ; methods ; Drug Contamination ; Medicine, Chinese Traditional ; Quality Control ; Tandem Mass Spectrometry ; methods