Training of war trauma rescue personnel under modern war time is the key point for strengthening the war preparation and satisfying the logistic supply. In the present paper,the training model of war field surgeon in Russian was firstly introduced,and then by combining the status of war rescue of our army,the strategies suitable for the training of field war surgeon in our army were put forward.

Breast Neoplasms ; therapy ; Consensus ; Female ; Humans ; Neoadjuvant Therapy

ObjectiveTo observe the clinical efficacy of relaxing needling plus joint needling from the Internal Medicine in treating post-stroke spastic hemiplegia.MethodTotally 121 eligible subjects were randomized intoan ordinary acupuncture group (61 cases) and a relaxing-joint needling group (60 cases). The two groups were treated for 2 weeks, 5 sessions each week. The spasm of the lower limb was evaluated by using Fugl-Meyer Assessment Scale (FMA), modified AshworthScale (MAS), Tardieu Scale, and Activities of Daily Living (ADL) before and after treatment. Besides, 4 patients from each group were randomly selected for the three-dimensional gait analysis, and the dorsi-extension, range of motion (ROM) of ankle, strephenopodia, and heel-raising height were observed.Result and ConclusionRelaxing-joint needling and ordinary acupuncture both can produce significant efficacies in treating post-stroke spastic hemiplegia. The relaxing-joint needling produced more significant efficacies in improving the body balance, ROM, muscular tension, and lower limb spasticity compared to ordinary acupuncture. It’s plausible that relaxing-joint needling improves the strephenopodia and hemiplagia gait through renovating body balance, ROM, muscular tension, and lower limb spasticity. Since the three-dimensional gait analysis can analyze the dorsi-extension, strephenopodia, and heel-raising height, thus it can be used to evaluate the change of the spastic gait of post-stroke hemiplegia in amore objective, elaborate, and correct way.

Using PCR technique, the vp3 gene of chicken anemia virus (CAV) was cloned into the eukaryotic expression vector pcDNA3 to construct a recombinant pcDNA-vp3. Restriction enzyme digestion and sequencing analysis revealed that CAV vp3 gene was correctly inserted into the blank vector pcDNA3. After LipofectAMINE-mediated transfection in vitro with pcDNA-vp3 and pcDNA3 respectively, the total mRNA was extracted from liver carcinoma cell lines HepG2 and diploid cell line L-02, and RT-PCR was performed afterward. The results of RT-PCR suggested that vp3 gene was expressed in these two cell lines. At the same time, using in situ apoptotic detection assay, TUNEL kits, the apoptotic cells were found in pcDNA-vp3 transfected HepG2, but not in mock transfected cell lines. VP3 could induce cell death by apoptosis in cancer cell lines, but not in diploid cell lines. All the results indicated that CAV vp3 gene, a potential therapeutic agents, has the potential of being used for cancer treatment.
Apoptosis/*drug effects ; Capsid Proteins/*genetics ; Carcinoma, Hepatocellular/pathology ; Cell Line, Tumor ; Chicken anemia virus ; Chickens ; Cloning, Molecular ; Eukaryotic Cells ; Genetic Vectors ; Lipids ; Liver Neoplasms/*pathology ; Polymerase Chain Reaction ; Recombinant Proteins/biosynthesis ; Recombinant Proteins/genetics ; Recombinant Proteins/pharmacology ; Sequence Analysis, DNA ; *Transfection ; Viral Proteins/genetics

In order to construct a single chain fragment variable (ScFv) phage display library against ovarian tumor, by using RT-PCR, the human heavy chain variable region genes (VH) and light chain variable region genes (VL) were amplified from lymphocytes of ovarian tumor patients and subsequently assembled into ScFv genes by SOE. The resulting ScFv genes were electrotransformed into E. coli TG1 and amplified with the co-infection of helper phage M13KO7 to obtain phage display library. The capacity and titer of the resulting library were detected. The phage antibody library with a capacity of approximately 3 x 10(9) cfu/microg was obtained. After amplification with helper phage, the titer of antibody library reached 5 x 10(12) cfu/mL. Human ScFv library against ovarian tumor was constructed successfully, which laid a foundation for the screening of ovarian tumor specific ScFv for the radioimmunoimaging diagnosis of ovarian tumor.

OBJECTIVETo observe the effect of Changji' an (CJA) oral liquid on the activated signal alterative intensity (ASAI) in intracranial algesthesia domain in patients with diarrhea type irritable bowel syndrome (IBS) due to Gan-Pi disharmony.

METHODSTwenty-four patients were randomly divided into 2 groups, 14 in the treated group and 10 in the control group, they were administrated with CJA and placebo respectively. The sensory threshold and score in the two groups recorded by rectal inflation test were compared and analyzed. The change of ASAI in intracranial algesthesia domain was analyzed by functional magnetic resonance imagine (fM-RI) during rectum being inflated with 30 ml, 60 ml, 90 ml and 120 ml of gas respectively.

RESULTSThe initial sensory thresholds in the two groups were insignificantly different, but significant difference did show between the two groups in urgent defecation threshold and pain threshold after treatment (P < 0.05). Comparison in visual simulative scores between the two groups after treatment at rectal inflated for 30 ml showed no significant difference, but it showed significant difference when the inflation was over 30 ml (P < 0.05). In the treated group, the ASAI in insula cortex when rectal inflation being 90 ml or 120 ml and that in thalamus when rectal inflation being 120 ml were significantly decreased (P < 0.05). But in the control group, it changed insignificantly after treatment.

CONCLUSIONThe treatment of CJA on Gan-Pi disharmony caused diarrhea type IBS might be effected by regulating the ASAI in intracranial insula cortex and thalamus.

Adult ; Aged ; Brain ; physiopathology ; Diagnosis, Differential ; Diarrhea ; etiology ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Irritable Bowel Syndrome ; complications ; drug therapy ; physiopathology ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Pain Threshold ; drug effects ; Phytotherapy ; Sensory Thresholds ; drug effects ; Signal Transduction

This study examined the effect of insulin on the expression of very low density lipoprotein receptor (VLDLR) subtypes of SGC7901 cells and discussed its biological implication. In vitro, moderately or poorly-differentiated human gastric adenocarcinoma cell line SGC7901 was incubated with insulin for different lengths of time, and then the expression of protein and RNA level in VLDLR subtypes were detected by Western blotting and real-time PCR, respectively. The results showed that, at certain time interval, insulin could down-regulate expression of type I VLDLR and up-regulate the expression of type II VLDLR in SGC7901 cells, at both protein and RNA level. We are led to conclude that insulin serves as a regulator in maintaining the balance between glucose and lipid metabolism in vivo, possibly through its effect on the differential expression of VLDLR subtypes.

Objective To study treatment of Vancouver type-B periprosthetie femoral fractures after total hip arthroplasty.Methods There were 10 cases with Vancouver type-B periprosthetic femo- ral fractures after total hip arthroplasty being treatment,including three cases with type-B1 undergone open reduction and allografi strut to fix the fracture,two with type-B2 undergone open reduction and revi- sion with a long stem and five with type-B3 undergone open reduction,revision with a long stem and al- lograft strut to restore bone.The mean duration of follow-up was 27 months(8-36 months).The Harris Hip Score and radiographs were used to evaluate the outcome.Failure of the procedure.was defined as the need for revision surgery because nonunion of fracture,implant loosening,and infection.Results All cases obtained successful fracture healing,with no stem loosening or infection.Of all,nine cases were a- ble to walk by themselves but one needed aid in walking.The Harris Hip Score was 83 at the time of the final follow-up.Osseous union of the allograft to the host femur occurred in eight hips and mild graft re- sorption in two.The cotex thickness of host femur was increased more than 3-5 mm.Conclusions Stem stability and bone quality are important factors determining the outcome of treatment for periprosthet- ic femoral fracture after hip arthroplasty.Good outcome can be achieved by adopting different treatments according to sub-classification of Vancouver type-B fractures.The allograft strut for the treatment of a Vancouver type-B periprosthetic femoral fracture can not only provide fixation,but also make fracture heal fast and augment bone mass and strength.

Objective To explore the prevalence,subtype,distribution characteristics and risk factors of IBS met ROME Ⅲ criteria in local adult residents of Shanghai Songjiang area.Methods With multi-stage,stratified cluster random sampling method,from April to May in 2010,residents of45 shanghai Songjiang communities were interviewed by questionnaire survey.IBS diagnosis was based on Rome Ⅲ criteria,and the subtypes were according to Bristol stool scale.Self-rating anxiety scale (SAS),self-rating depression scale (SDS) and Athens insomnia scale (AIS) were also simultaneously finished. Results There were 7648 individuals who completed the survey with qualified questionnaires; the efficient rate was 90％. The sample size accounted about 1.62％ of total population in Shanghai Songjiang area.Total 970 patients were detected,who met the Rome Ⅲ criteria,of those 492 males and 478 females.The adjusted prevalence of IBS was 13.1％,13.8％ in males and 12.7％ in females.The ratio of male to female was 1 ∶ 0.92.There was no significant difference in detection rate between males and females (P＞0.05).The prevalence was highest in the 18 to 29 years age group (18.2％,P=0.000).IBS unsubtyped (IBS-U) was the most common type in patients who met the Rome Ⅲ criteria (45.3 ％),IBS with diarrhea (IBS-D) type was more common in male (27.0％) and IBS with constipation (IBS-C) was more common in female (19.5％).The IBS prevalence of obesity group (x2 =4.046,P=0.044),higher education group (x2=31.210,P=0.000),mental group (x2 =8.409,P =0.015),unmarried group(x2 =26.933,P =0.000) and no abdominal surgery history group(x2 =5.894,P=0.015) was higher than that of control group.The risk of IBS prevalence in those who had the history of gastrointestinal infection,abdominal surgery,taking antibiotics or analgesics increased by 5.105,3.388,2.949 and 2.811 times respectively(P=0.000).Multivariate analysis indicated that the risk of IBS prevalence was increased by 1.69 times if took more spicy food,however high-protein diet was a protective factor (OR=0.900,P=0.000).Anxiety (OR=2.452,P=0.000) and insomnia (OR=1.923,P=0.000) were also risk factors of IBS.Conclusion IBS is a common and frequently occurring disease in Shanghai Songjiang community.The history of gastrointestinal infection,abdominal surgery,taking antibiotics or analgesics,intake of more spicy food,anxiety and insomnia may be risk factors of IBS.

Purpose To investigate the expression of tumor buds and its relationship with clinicopathological characteristics in endome-trial carcinoma. Methods 47 cases of endometrial carcinoma were observed and analyzed by means of clinicopathologic data and im-munohistochemical staining. The connections between tumor buds and clinicopathologic parameters were studied by statistics. Results Of the 47 endometrial carcinoma cases, tumor buds were seen in 18 cases. Tumor buds were correlated with histological grade, lymph node metastases, vascular invasion, Ki-67 index and survival. There were no associations between tumor buds with age, tumor size, pTNM stage or myometrial invasion depth. Immunohistochemistry demonstrated that the level of N-cadherin, vimentin in bud cells was higher than normal carcinoma cells while the level of CK(AE1/AE3),β-catenin and E-cadherin got the opposite results. Conclu-sion Tumor buds may play an important role in the progression of endometrial carcinoma. The immunohistochemical features of bud cells indicated that tumor buds may be a key step in epithelial-mesenchymal transition.