Spinal disease is the injury caused by congenital malformation, degeneration, inflammation and trauma. These injuries lead to structural lesion of spinal itself, intervertebral discs, spinal cord, nerve root and the attachment, and can cause spinal and associated diseases. Spinal diseases include some frequently encountered diseases, as well as some stubborn and serious diseases. These diseases may cause pain of head and neck, shoulder and arm, waist and leg when they are mild, and partial or thorough paralysis when they are serious. In this article, the history, development, foundations and research progress of non-surgical operation of spinal diseases and the developing tendency of modern spinology are introduced.

Objective:To analyze the depression incidence in premenopausal or postmenopausal women, find out the countermeasures to control or eliminate depression. Methods:Randomly divided the menopause group and premenopausal group in 724 patients who were assessed using Zung depression scale and venous blood determination of endocrine hormone FSH, LH, E2. Zung score≥40 points can diagnose depression. Results:The incidence in premenopausal group of climacteric depression was 13.3%, and postmenopausal group was 5.6%. The incidence of climacteric depression premenopausal group was obviously higher than that after menopause (x2=12.797, P<0.05). Conclusion:Menopause depression patients often have some physical or mental factors as incentive, spirit and body disease, etc.;Patients often change in physical and psychological. So the comprehensive care in the biological, psychological and social are necessary.

Objective To establish a method for determination of allicin(diallyl trisulfide) in the ultrafine garlic powder by gas chromatography(GC) . Methods Allicin injection was extracted by supersonic wave with a mixed solvent hexane-anhydrous ethanol(1:4) in GC by capillary column and detected by hydrogen flame ionization detector(FID) ,using nitrogen as the carrier gas. Results The peak areas were proportional to the allicin concentrations and the standard curve showed good linearity,y=190 282.5x-11 734.5(r=0.999 3) within the range of 0.30～3.00 mg/ml,the average recovery was 84.6%-98.6 % with RSD of 1.85%～3.27%. Conclusion The method is simple,accurate with good repeatability,and it is applicable to the determination of allicin in the ultrafine garlic powder.

[Objective]To observe the histomorphology and ultrastructure of the intervertebral disc(I D) in the rat model with cervical vertebral unbalance of dynamic and static force.[Method]Sixty SD rates were randomly divided into 4 groups: 3 months,5 months,7 months and the control group.The cervical I D degeneration model was made by destroying the neck muscle of rats and the tissues wer collected every month.The number,area and thickness of the cartilage end-plate were measured by the means of Miyamoto's Classes.The ultrastructure of the apoptosis cells of the intervertebral disc was observed under the electron microscope.[Result]Compared with the control group,the 3 months group showed degeneratin changes,with disordered structure of the annular fibrosis and thickness increase of calcification layer and decrease of blood vessel unmber in the cartilage layer.Complete fibrosis was found in nucleus pulposus in 5 months model group,with the fibro lamellar structure disappeared and few blood vessel buds.The features of 7 months model group was similar to 5 months and osteophyma had been formed near the bordr of part intervertebal.Under the electron microscope,the number of surface projection and organelles was decreased.Fatty drop and apoptotic body could be seen in disc cells of 3 month model group.Few cells,broken collagen fibers in ECM and more cavitation cells for necrosis in 5 months and 7months model groups could be seen.[Conclusion]The cervical I D of model groups has shown typical morphological changes of degeneration and this trend was more serious with the time passing.In the early and middle stage of degeneration,the apoptosis cells can be seen,but in the terminal stage the cellular necrosis was more common.

Objective To investigate the risk factors of postoperative infectious complications (PIC) after liver resection for hepatocellular carcinoma (HCC) using evidence based medicine to provide a basis for prediction and prevention of PIC.Methods The fixed-effects or random-effects model was performed on studies on risk factors of PIC in HCC patients published from January 1990 to May 2015 by searching the PubMed,Embase,CNKI,VIP and Wanfang Data.Results Fourteen studies involving HCC 5 841 patients were included in this meta-analysis.The level of serum albumin was significantly lower in the PIC group than the NPIC group (WMD =-1.80,95％ CI:-2..79 ～-0.80 ; P ＜ 0.05) ; Patients with diabetes mellitus had a higher incidence of PIC than those without diabetes mellitus (OR =1.94,95％ CI:1.27 ～ 2.95 ; P ＜ 0.05) ; Patients with operation time less than 5 h had an decreased incidence of PIC than the other group (OR =0.31,95 ％ CI:0.22 ～ 0.45 ; P ＜ 0.05).Patients with blood loss less than 2 000 ml had a lower incidence of PIC than the other group (OR =0.30,95％ CI:0.19 ～ 0.48 ; P ＜ 0.05).Patients with blood transfusion had a higher incidence of PIC than those without transfusion (OR =2.83,95％ CI:2.04 ～ 3.93 ; P ＜ 0.05).Patients with postoperative bile leakage had a higher incidence of PIC than those without bile leakage (OR =3.79,95％ CI:2.06 ～ 6.96; P ＜ 0.05).Patients after primary hepatectomy had a higher incidence of PIC than those after repeat hepatectomy,but there was no significant difference between the two groups (OR =1.52,95％ CI:0.99 ～ 2.33 ; P =0.05).Patients with tumor diameter less than 5 cm had a higher incidence of PIC than the other group,but there was no significant difference between the two groups (OR=1.09,95％CI:0.76 ～1.56; P＞0.05).Conclusion A low level of serum albumin,diabetes mellitus,operation time more than 5 h,blood loss more than 2 000 ml,blood transfusion,bile leakage were risk factors for the development of PIC.

Objective To compare the therapeutic effect of anatomic plate (AP)and locking compression plate(LCP) in treatment of fermoral intertrochanteric fracture in elderly patients. Methods Nineteen and three patients with fermoral intertrochanteric fracture were treated with anatomic plate (AP) and locking compression plate (LCP). The therapeutic effects were compared in the study. Results All operations were done successfully. Of all cases,72 patients were followed up for 5-24 months. Excellence rate: AP was 66. 7% and LCP was 88. 2%.Conclusions AP had significantly low excellence rate with more complications when compared with LCP. LCP could be the first choice in treatment of fermoral intertrochanteric fractures with high excellence rates and few complications.

OBJECTIVE: To study the effects of Yiqi Huayu Recipe on neural cell adhesion molecule (N-CAM) in neuromuscular junctions during nerve regeneration in rats with lumbar nerve root compression. METHODS: The rats with lumbar nerve root compression were given Yiqi Huayu Recipe for 10, 20 and 30 days respectively. The distribution of N-CAM in neuromuscular junctions of soleus muscle in rats was examined with immunohistochemical method and confocal laser scanning microscopy technique. The acetylcholine receptor (AChR) was visualized with fluorescein-conjugated alpha-bungarotoxin (alpha-BTX). The overlap areas of N-CAM and AChR sites were measured with NIH image technique. RESULTS: The aggregates, sprouts and extensions of N-CAM in the neuromuscular junctions and the overlap areas of N-CAM and AChR sites in the Yiqi Huayu Recipe-treated group were all better improved than those in the untreated group. CONCLUSION: The expression of N-CAM is regulated according to the state of innervation for muscles. Yiqi Huayu Recipe may accelerate this nerve regeneration process.

OBJECTIVE: To study the effect of Yiqi Huayu Recipe on neurons in neuromuscular junction after L5 nerve root compression in rats. METHODS: By using immunohistochemistry, confocal laser scanning techniques and protein gene product 9.5 as a neuronal marker, the motor endplates were visualized with fluorescein-conjugated alpha-BTX. The effect of Yiqi Huayu Recipe on nerve terminals of neuromuscular junction at 10, 20, 30, 60 days after L5 nerve root compression was observed in rat soleus muscles during regeneration. The overlap areas of terminals and endplates were measured with NIH image technique. RESULTS: As for the aggregates, sprouts, extension of nerve terminal during regeneration, the connecting speed and range of nerve terminal with endplates, as well as the reformation of neuromuscular junctions during regeneration, Yiqi Huayu Recipe group was better than that of the control group. CONCLUSION: Yiqi Huayu Recipe can promote the hyperplasia of neurons and enhance the regeneration function. It also can accelerate the neuromuscular junction reformation and shorten the process of regeneration.

Objective To investigate the feasibility and superiority of video-assisted thoracic surgery (VATS) in the diagnosis and treatment of chest trauma feasibility and superiority.Methods 60 cases were randomly selected and divided into the observation group (n =30) and control group (n =30) by random number table.The observation group was treated with VATS and the control group was treated with traditional methods.Incision length,after the first three days of pain,blood transfusion,closed drainage time,drainage,postoperative hospital stay,postoperative day 7 1S forced expiratory volume (FEV1) and other related indicators were compared between the two groups.Results Incision length of the observation group was (7.41 ± 5.52) cm,which was significantly shorter than (18.62 ± 4.11) cm of the control group (t =7.54,P ＜ 0.05).Amount of blood transfusion and drainage of the observation group were (199.88 ± 23.00) mL and (199.52 ± 18.48) mL,which were significantly less than (465.67 ± 41.88) mL and (560.02 ± 44.98) mL of the control group (t =6.38,6.98,all P ＜ 0.05).In the observation group patients after the first three days VAS score was (3.61 ±0.20) points,lower than (6.01 ±0.25) points of the control group (t =6.64,P ＜ 0.05).Postoperative hospital stay was (6.50 ± 0.45) d,shorter than (11.33 ± 0.50) d of the control group(t =7.95,P ＜0.05).Conclusion VATS has the advantages of intuitive and strong,trauma,pain,faster recovery,shorter hospital stay,less closed thoracic drainage,fewer complications and so on in chest injury diagnosis and treatment.