ObjectiveTo investigate the feasibility and effect of complete thoacoscopes and laparoscopes combination operation for thoracoabdominal injuries.MethodsFrom March 2007 to March 2011,the clinical data of 36 patients (observation group) with thoracoabdominal injuries who were performed with complete thoracoscopes and laparoscopes combination operation were analyzed retrospectively,and compared with 36 patients (control group) treated with traditional standard operation in the same period.The intraoperative and postoperative situation was compared between two groups.ResultsAll the patients in observation group were successfully performed by complete endoscopic surgery.There were no operative mortality and complications related to operation,such as diaphragmatic hernia,delayed hemopneumothorax.The operative time of observation group was (98 ±38 ) min,operative blood loss was ( 120±45 ) ml,drainage flow within 24 h was(230 ±55) ml,drainage tube duration was(5 ±2) d,postoperative pain vasual analogue scale (VAS) score was (3.31±0.87) scores,hospitalization cost was ( 1 2.3±7.6) thousand yuan,postoperative recovery time of intestinal function was (2.29±1.02) d,hospital stay was ( 10±3 ) d.Those values of control group were respectively ( 135±31 ) min,(220±30) ml,(400±160) ml,(9±3) d,(6.82±1.67) scores,(23.4±8.5) thousand yuan,(5.46 ±2.31 ) d and ( 16±2) d.There were significant differences between two groups(P ＜0.05).The occurrence rate of cardiopulmonary complication of observation group [ 11.1％(4/36) ] and control group [ 13.9％(5/36) ] had no significant difference (P＞0.05).ConclusionsComplete thoracoscopes and laparoscopes combination operation for thoracoabdominal injuries is a safe and mini-invasive treatment with quicker recovery,less cost and morereliable effect.Therefore,it deserves further clinical application.

Objective To investigate the clinical effect of the blood transfusion with equal ratio component in severe multiple in‐juries with acute traumatic coagulopathy(ATC) .Methods Thirty‐eight patients who had severe multiple injuries with ATC were divided randomly into control group and treatment group .Control group was treated with the different ratio packed red blood cells (PRBC)and fresh frozen plasma(FFP) ,while treatment group received the equal ratio PRBC and FFP .Hemoglobin(HB) ,pro‐thrombin time(PT) ,international normalized ratio(INR) ,fibrinogen(FIB)were measured on the 1st ,2nd ,3rd day after admission . The total amount of PRBC during these 3 days ,the days of hospitalization in ICU ,the corrected rate of shock ,the 28‐day mortality were compared between groups .Results Compared with the control group ,the levels of PT ,INR and FIB of treatment group on the 2nd ,3rd day after admission were better(P<0 .05) .The total amount of PRBC[(18 .5 ± 6 .3)U]during these 3 days ,the days of hospitalization in ICU [(5 .9 ± 4 .3)d] in treatment group were less than those in the control group [(25 .9 ± 7 .8)U ,(10 .5 ± 7 .6)d] (P<0 .05) ,while the corrected rate of shock(85 .0% )in treatment group was higher than that of the control group(44 .4% ) .The 28‐day mortality(10 .0% )in treatment group was lower than that of the control group(27 .8% )(P<0 .05) .Conclusion The blood transfusion with equal ratio component in severe multiple injuries with ATC could not only improve blood clotting index ,reduce the total amount of PRBC and the time in ICU ,but also increase the corrected rate of shock and decrease the 28‐day mortality .

Objective To study the regional cerebral blood flow (rCBF) and correlated factors in patients with hepatolenticular degeneration (HLD).Methods The rCBF of lentiform nucleus,thalamus and other sites in 14 patients with HLD of cerebral type (cerebral type group) and 10 patients with HLD of non-cerebral type (non-cerebral type group) were determined by magnetic resonance-perfusion imaging technology,meanwhile 13 healthy volunteers were selected as control group,and calculated the relative regional cerebral blood flow (rrCBF) for avoiding perfusion time lag.The correlation between the clinical symptom scores,the content of urinary copper,duration and rrCBF in HLD patients were evaluated.Results The rrCBF of cerebral type group in the left and right frontal lobe,temporal lobe,lentiform nucleus,caudate nucleus,thalamus,midbrain,pons and the left hippocampus,cerebellar cortex,dentate nucleus were lower than those of control group (1.91 ±0.35 vs.2.44 ±0.64,1.80 ±0.30 vs.2.37 ±0.65,1.37 ±0.35 vs.2.14 ±0.91,1.58 ±0.52 vs.2.39 ±0.99,1.61 ±0.38 vs.2.59 ±0.74,1.52 ±0.64 vs.2.63 ±0.73,1.88 ±0.32 vs.2.61 ±0.67,1.70 ±0.40 vs.2.35 ±0.50,1.48 ±0.13 vs.2.01 ±0.59,1.46 ±0.38 vs.2.38 ±0.99,1.47 ±0.55 vs.2.02 ±0.72,1.27 ±0.48 vs.1.91 ±0.51,1.24 ±0.38 vs.1.47 ±0.29,1.25 ±0.39 vs.1.53 ±0.37,1.74 ±0.27 vs.2.40 ±0.89,1.79 ±0.50 vs.2.22 ±0.66,2.15 ±0.41 vs.2.64 ± 0.61),and there were significant differences (P ＜ 0.05 or ＜ 0.01).There were no significant differences in the rrCBF of the parietal and occipital lobe,etc between cerebral type group and control group (P ＞ 0.05).The rrCBF of cerebral type group in the left and right lentiform nucleus were lower than those of non-cerebral type group (1.61 ± 0.38 vs.1.94 ± 0.58,1.52 ± 0.64 vs.1.99 ± 0.59),and there were significant differences (P ＜ 0.05).The clinical symptom scores were positively correlated with the rrCBF of the left and right lentiform nucleus in 24 patients with HLD (r =-0.792 and-0.764,P ＜ 0.01),the content of urinary copper and duration had no correlation with the rrCBF of the left and right lentiform nucleus(P ＞ 0.05).Conclusions The rCBF of cerebral type and non-cerebral type HLD is significantly reduced,cerebral type patients have lower rCBF than non-cerebral type patients.The rCBF is correlated with the clinical symptom scores.

Objective To explore the health guidance role on treating uterine fibroids in high intensity fo-cused ultrasound thermal ablation(HIFU).Methods High intensity focused ultrasound ablation treatment was used in 74 cases of uterine fibroids patients before and after treatment to enable patients to better health guidance with treatment.Results After treatment,symptoms of patients with the clinical manifestation including menstrual too much,dysmenorrhea,frequent urination,constipation and anemia,were significantly improved.The volume of myoma of uterus before treatment and after treatment for 3 months,6 months and 1 year were (100.780 ±104.243 )cm3 , (53.446 ±49.546)cm3,(32.704 ±32.246)cm3 and (21.991 ±16.301)cm3,respectively.The volume of myoma of uterus gradually reduced after treatment as compared with that before treatment,the difference had statistical signifi-cance(t=6.758,186,7.567,all P<0.01).Conclusion Effective health guidance is beneficial to HIFU treatment for patient.

Objective To develop a complete set of medical water processing and supply system to meet the needs of water in field operations for emergency rescues and disaster relief work, filed advance drill, etc. Methods A complete set of medical water processing and supply system was composed of two parts, including water processing system and water supply system. The means of filtrating, precipitating, sterilizing, adsorbing and ion regulating were adopted in water processing system to purify the water from primitive and to pure state for living or medical treatment. The techniques and equipments such as pressurizing, buffering, current regulating and special pipes, valves, fast joints, etc, were adopted in water supply system, and high performance water-pipe network were established. Results The water processing and supply system has some disadvantages, such as water quality guarantee, water quantity abundance, water flow stabilization, water pressure qualification, and system safety, credibility, low failure-ratio, energy saving etc, and can meet the needs of medical water in field operations. Conclusion The water system can be carried out by design optimizing and can realize mobile and emergencies.

To examine the relationship between the levels of the serum vascular endothelial growth factor (VEGF) and the micrometastasis of peripheral blood in patients with non-small cell lung cancer (NSCLC), 108 NSCLC patients, including 40 patients with benign lung diseases and 30 healthy controls, were investigated. The serum VEGF levels were detected by ELISA and CK19 mRNA in peripheral blood by reverse transcriptase-polymerase chain reaction (RT-PCR). In NSCLC group, the serum VEGF levels and the positive rate of CK19 mRNA in peripheral blood were 479.8+/-268.5 pg/mL and 66.7%, which were significantly higher than those of the other two groups respectively (P<0.01), and both of them were increased significantly with the progression of clinical stage of the tumors (P<0.01). Serum VEGF levels as well as the positive rate of CK19 mRNA in different pathological types of lung cancer had no significant differences (P>0.05). Serum VEGF levels in the patients positive for CK19 mRNA was 561.7+/-325.6 pg/mL. It is significantly higher than that in the negative patients (P<0.01). There existed a significant correlation between serum VEGF levels and expression of CK19 mRNA in peripheral blood in NSCLC patients (P<0.001). The detection of serum VEGF levels and CK19 mRNA in peripheral blood is helpful in judging the condition and the prognosis of NSCLC patients, and serum VEGF levels and CK19 mRNA are independent of the pathological types of lung cancer. The micrometastasis in peripheral blood of NSCLC patients is significantly associated with serum VEGF levels.

The Hazardous effect of Hippophae Rhamnoides L. juice was studied biologically. The results showed that the Hippophae rhamnoides L. juice has no teratogenic and mutagenic effect on the rat and mice germ cells.

In the long course of traditional Chinese medicine (TCM) development history,generations of physicians in their long-term medical practice,have paid attention to assimilate and apply new technology and new theory,constantly enrich and perfect the medical technologies,methods and theory systems.It is particularly important to promote the innovation of TCM theory and guide the clinical application of TCM through the learning and absorption of advantages from modern technologies and biomedicine to transform as part of TCM,and then,to expatiate with TCM language.It is especially important in the promotion of TCM theory innovation and clinical guidance of TCM practice.This paper overviewed the common points between TCM and modern medicine from the aspects of balance and steady state of organism,zangfu-organ relationship,etiology and pathogenesis,syndrome differentiation methods,compatibility of Chinese herbal medicine and formula,medicinal properties and pharmacology,etc.The feasibility of applying modern medicine in the interpretation of TCM and its development prospects was expatiated.It provided new ideas and new methods in TCM development.

BACKGROUND:Many scholars have experimental y confirmed the obvious effect of mesenchymal stem cells to repair radiation injury. OBJECTIVE:To preliminarily investigate the mechanism of human umbilical cord mesenchymal stem cells promoting the healing of combined radiation-wound skin injury and whether they possess tumorigenicity in vitro. METHODS:Fifteen Sprague-Dawley rats were randomly divided into three groups, five rats in each group. The right buttock of rats (2.5 cm×2.0 cm) was irradiated with 40 Gyβ-rays produced by a linear accelerator, in which a round wound with a diameter of 1.5 cm was made. After 12 hours of modeling, human umbilical cord mesenchymal stem cells at three concentrations (5.0×106, 1.0×107 and 2.0×107 ) were injected through tail vein of rats, and luciferin (20 mg/kg) was injected intraperitoneal y. celldistribution in vivo was traced using IVIS in vivo imaging system. The ability of human umbilical cord mesenchymal stem cells to form colonies was observed using the colony formation assay with soft agar. RESULTS AND CONCLUSION:Human umbilical cord mesenchymal stem cells injected through tail vein of rats were mostly gathered in the lungs. cells were accumulated in the injured site of rats injected with 2.0×10 7 human umbilical cord mesenchymal stem cells;however, the fluorescence signal was not observed in the injured site of rats injected with 5.0×106 and 1.0×107 human umbilical cord mesenchymal stem cells. The other results indicated human umbilical cord mesenchymal stem cells of low dose, medium dose and high dose had no colony formation on soft agar, but the tumor cells had a great ability to form colony. These findings indicate that human umbilical cord mesenchymal stem cells promote healing combined radiation-wound skin injury by local migration and exhibit no tumorigenicity in vitro in a short period.