Gastric cancer(GC) is deeply threatening the health of our people, the mortality rate of GC is the second death cause of carcinoma i n our country. Since the lack of special clinical symptom at the early state of GC, detecting GC at the molecular biological level is expected to diagnose early gastric cancer. This article discusses some markers such as PCNA, p53, telomera se, ras protein and so on to assess the possibility of diagnosing the early gas tric cancer with these molecular biological markers. According to analyzing rela ted papers published, PCNA and p53 were found to be the molecular biological mar kers which should be firstly taken into account in diagnosing gastric cancer. Bo th of them can be easily detected by using immunohistochemical method. Telomeras e is also a good marker, but because of its difficult technology and high cost, it is not so practicable as the former two as the diagnostic marker of early gas tric cancer. Besides, ras potein can also be taken into account as the early det ecting auxiliary marker for GC.

BACKGROUND:Pedicle is the strongest bone structure for the connection between vertebrae and lamina, and the screw fixation through pedicle can provide reliable mechanical basis for the reconstruction of spinal stabilization.
OBJECTIVE:To analyzed the three-dimensional analogue measurement parameters of lumbar pedicle, in order to improve the accuracy and stability of the clinical application of pedicle screw fixation.
METHODS:The original CT data of the spine (L 1-L 5 ) related diseases patients who treated with pedicle screw were analyzed, and the three-dimensional multiplanar reconstruction imaging model was established with Mimics software. By the using of the Mimics software, the lumbar three-dimensional construction was conducted, and the screw length, diameter, transverse section angle and sagittal section angle were predicted, and then statistical y compared with the actual data of the patient postoperative.
RESULTS AND CONCLUSION:Case analysis showed that the position and the length of the screw were good without screw offset and fracture after internal fixation. There were no significant differences in the screw length, diameter, transverse section angle and sagittal section angle between the preoperative predicted parameters and the actual parameter after fixation (P>0.05), while the sagittal section angle of partial segments were smal er than the actual measure value (P<0.05). The lumbar three-dimensional reconstruction and simulation of pedicle screws placement through Mimics software can precisely guide the actual screw placement and improve the safety of pedicle screws placement.

The primary processing is important links and closely related to the quality of traditional Chinese medicinal materials, and is not only cleaning of remove the non-officinal parts, drying for termination the physiological status of organisms, but also retaining the most active substances, decreasing the toxic components, and promoting the transformation among chemical ingredients through primary processing. So the traditional primary processing endows with characters, quality, specifications and properties of traditional Chinese medicine, and embodies some important science truth. The traditional primary processing method and technology systems are derived from the long-term practices and experiences, which are distinctive, colorful, diverse, and scientific, which are helpful to development and utilization of traditional Chinese medicine resources. This paper systemically expounds the research status of the Chinese medicine processing method, summarizes the problems in the primary processing of traditional Chinese medicinal materials research, and prospects its bright future.
Chemistry, Pharmaceutical ; methods ; trends ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Medicine, Chinese Traditional

Objective To study a rehabilitation nursing menus for neurogenic large intestine dysfunction.Methods Various nursing approaches were used for defecation dysfunction.Results and Conclusion 94.60% patients improved in the second week,which including gained more awareness,control,and spend less time of defecation.

Vasculogenic mimicry (VM) is a process by which aggressive tumor cells generate non-endothelial cell-lined channels in malignant tumors including hepatocellular carcinoma (HCC).It has provided new insights into tumor behavior and has surfaced as a potential target for drug therapy.The molecular events underlying the process of VM formation are still poorly understood.In this study,we attempted to elucidate the relationship between Notch4 and VM formation in HCC.An effective siRNA lentiviral vector targeting Notch4 was constructed and transfected into Be17402,a HCC cell line.VM networks were observed with a microscope in a 3 dimensional cell culture system.Cell migration and invasion were evaluated using wound healing and transwell assays.Matrix metalloproteinases (MMPs) activity was detected by gelatin zymography.Furthermore,the role of Notch4 inhibition in Be17402 cells in vivo was examined in subcutaneous xenograft tumor model of mice.The results showed that downregulation of Notch4 destroyed VM network formation and inhibited migration and invasion of tumor cells in vitro (P＜0.05).In vivo,tumor growth was also inhibited in subcutaneous xenograft model (P＜0.05).The potential mechanisms might be related with down-regulation of MT1-MMP,MMP-2,MMP-9 expression and inhibition of the activation of MMP2 and MMP9.These results indicated that Notch4 may play an important role in VM formation and tumor invasion in HCC.Related molecular pathways may be used as novel therapeutic targets for HCC antiangiogenesis therapy.

ObjectiveTo explore the correlations of simple bladder capacity measurement and urodynamic examination used for assessing the bladder function of patients with spinal cord injury.Methods From December 2011 to September 2013,a total of 37 patients with spinal cord injury were recruited.Their bladder functions were examined by both simple bladder capacity measurement and urodynamics in the first week after admission.The type of neurogenic bladder,residue urine,bladder capacity and the changes of bladder pressure were documented and compared.Results The simple bladder capacity measurement and urodynamics showed no significant differences in the parameters including residual urine,and bladder pressures when inputting 50mL,100mL,300mL and 400mL water(P>0.05). But there were significant differences in the results of bladder capacity and bladder pressure when inputting 200mL water(P<0.05). The intra-class coefficients between the results by the two methods were 0.606~0.919(P<0.01).The Kappa coefficient of the health professionals’judgments according to the two methods was 0.825(P<0.001).Conclusions The results of simple bladder capacity measurement are reliable.It can be used as the supplement for urodynamics to monitor the bladder function of patients with spinal cord injury.

Objective To explore the method and effect of transinfection of rabbit early knee osteoarthritis models via chitosan microsphere with gene of recombined human IL-1Ra gene and TGF-β1 gene. Methods Chitosan microspheres with plasmids of IL-1Ra gene and TGF-β1 gene, and rabbit early knee osteoarthritis models were prepared. Rabbits in different groups had intra-articular injections of chitosan microsphere containing IL-1Ra gene and / or TGF-β1 gene, and chitosan solution as control group before being executed regularly and randomly. The joint specimens were evaluated by HE staining, lycopene red O staining and immunohistochemical analysis and Mankin's score. ELISA was used for detection of IL-IRa and TGF-β1 concentration of articular cavity fluid in each group. Results The control group was consistent with the pathological changes of early OA. In co-transinfection group, judging from the appearance and staining of cartilage,the OA damage of the specimens was less serious than other groups'. Its Mankin's score was significantly lower than single-gene transinfection group (P ＜ 0.05), and the latters Mankin's score were significantly lower than control group (P ＜ 0.05). Conclusion Intra-articular injection of chitosan microspheres containing both IL-1Ra gene and TGF-β1 gene could inhibit the degeneration of cartilage and promote cartilage repair.

BACKGROUND: The affected liver can be completely removed by liver transplantation,long-term efficacy is superior to liver resection,the 5-year survival rate reaches 70% H1.In addition,liver transplantation can avoid a serious risk for incomplete liver function caused by hepatic resection in the case of liver dysfunction.OBJECTIVE: To retrospectively analyze the treatment effects and importance of orthotoplc liver transplantation for primary hepatic cancer patients.METHODS: A total of 75 patients with primary hepatic cancer treated by orthotopic liver transplantation in Department of Hepatobiliary Surgery,Fuzhou General Hospital of Nanjing Military Area Command of Chinese PLA from March 1980 to December 2008 were involved in the analysis for the postoperative survival rates and recurrence of tumors.RESULTS AND CONCLUSION: For all the patients,the total postoperative survival rate in the 1st,2nd and 3rd year was 86.6%,66.7% and 53.3% respectively,the disease free survival rate was 65.2%,53.9%,34.1%.Their mean survival time is 25 months.For the patients in line with Milan standard,the postoperative survival rate in the 1st,2nd and 3rd year was 88.4%,72.5% and57.9% respectively,the disease free survival rate was 77.6%,62.3%,51.8%.Their mean survival time is 39 months.Tumor recurrence occurred within one year in all six patients who were beyond Milan standard.Two patients died in one year after operation,the survival rate at postoperative one year was 66.7% and the remanent four patients all died in the 2nd year after operation.Orthotopic liver transplantation was one of the effective treatments for pdmary hepatic cancer patients.The patients which were measured up to Milan standard would have the best curative effects.

OBJECTIVETo study the clinical effect of the Gartland III humerus supracondylar fractures in children by manipulative reduction and Kirschner wire percataneous internal fixation.

METHODSFrom July 2010 and July 2013, 60 patients with Gartland III humerus supracondylar fracture were selected and divided into treatment group and control group. In the treatment group 32 patients were treated with traditional bone setting tetradeca-manipulative reduction and percataneous Kirschner wire internal fixation,included 18 males and 14 females with an average age of (7.8 +/- 2.7) years old ranging from 5 to 11; in the control group 28 patients were treated with open reduction and Kirschner wire internal fixation,included 16 males and 12 females with an average age of (7.2 +/- 3.0) years old ranging from 4 to 12. The motion range of the elbow joint,the time of fracture clinical healing, and the effect after 6 months of Flynm clinical functional assessment standards were observed and compared.

RESULTSThe average fracture healing time of the control group (5.01 +/- 0.43) weeks was longer than that of the treatment group (4.29 +/- 0.29) weeks (t = 7.49, P = 0.00). At 6 months after treatment,the elbow motion range of the treatment group (146.02 +/- 2.28) was more than that of the control group (140.76 +/- 4.42) (t = -5.67, P = 0.00). At 6 months after treatment, according to Flynn evaluation, in the control group,there were 7 cases as excellent, 16 as good, 4 fair, 1 poor; in the treatment group, excellent in 21, good in 9, fair in 2 (U = 3.09, P = 0.002).

CONCLUSIONManipulative reduction and Kirschner wire percataneous internal fixation for treatment of children's Gartland III humerus condyle fractures can shorten fracture clinical healing time and the clinical curative effect is better.

Bone Wires ; Case-Control Studies ; Child ; Child, Preschool ; Combined Modality Therapy ; Female ; Fracture Fixation, Internal ; methods ; Fracture Healing ; Humans ; Humeral Fractures ; physiopathology ; therapy ; Male ; Manipulation, Orthopedic ; methods

1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine ; analogs & derivatives ; pharmacology ; Animals ; Cardiomyopathy, Hypertrophic ; drug therapy ; metabolism ; Connexin 43 ; metabolism ; Disease Models, Animal ; Male ; Myocardium ; metabolism ; Rats ; Rats, Wistar