Influence on diagnosis equipment in field hospital for earthquake relief are stated such as weather, voltage, noise and interference. It is necessary to maintain diagnosis equipment in field condition.

The preventive maintenance of medical instruments is very important in field hospital. Because of effective preventive maintenance,the ultrasonic instrument ran normally and efficiently in field hospital. The method of preventive maintenance are introduced,including quakeproof,power supply,hot & moist resistance,dustproof,antijam,probe maintenance,etc. These maintenance methods can provide reference for diversified military affairs.

[Objective] To observe the therapeutic effect of pressing- moxibustion on Baihui (DU20) point combined with electroacupuncture (EA) on cervical spondylosis (CS) of vertebral artery type. [Methods] A single - blind random - controll trial was carried out in 34 cases of CS of vertebral artery type. The cases were randomized into two groups: the treatment group (Group A, n = 17) treated with pressing- moxibustion on Baihui point and EA on bilateral Fengchi (GB20) point and Jiaji (EX - B2) point of impaired vertebrae and the control group (Gropup B, n = 17) with EA alone. Plasma contents of thromboxane 82 (TXB2), 6-keto-prostaglandin Fl alpha (6-keto-PGF1?) and their ratio were measured before and after treatment. [Results] In the treatment group, 9 were cured, 6 markedly effective, 2 effective and 0 ineffective and 4,6,5 and 2 in the control group respectively; the markedly effective rate was 88.2% which was superior to that (58.8%) in the control group (P

BACKGROUND:Up to date,inbred embryonic stem cells(ESCs) line mainly derived from 129 mouse strain and C57BL/6 strain,occasionally from BALB/c mouse strain,however,few reports concerning ESCs lines derived from Ch inese Kunmingmouse strain.OBJECTIVE:To isolate and culture mouse ESCs of kunming species,additionally,to identify its biological properties.DESIGN,TIME AND SETTING:The experiment with cells as observed subjects was conducted in the institute of Urology,First Affiliated Hospital of Nanchang University from May 2006 to June 2007.MATERIALS:Blastocysts of Kunmin mice with 3.5 days of embryonic age.METHODS:Inner cell mass from 3.5 days embryonic age were isolated from Kunming species mice,cultured on feeder layers of primary mice embryonic fibroblasts,and then the cells were isolated and subsequently cultured.MAIN OUTCOME MEASURES:Colony growth was observed and determined by alkaline phosphatase (AKP) staining;The expression of stage-specific embryonic antigen (SSEA)-1,and cell specific genes of c-Myc,Nanog,Oct3/4 and Sox2 were measured by immunofluorescence and RT-PCR;finally,the ability of differentiation in vitro and in vivo was identified.RESULTS:The ESCs-like colonies presented typical morphological characteristics of ESCs,which was positive to AKP and SSEA-1,and could express several cell specific genes,such as c-Myc,Nanog,Oct3/4 and Sox2,and differentiate into various cell types in vitro and in vivo.CONCLUSION:An ESCs line is successfully dedved from Kunming mice,which has typical biological characteristics of ESCs.

Objective:To systematically review the relationship between PTGER 4 genetic polymorphisms and the risk of inflam-matory bowel disease (IBD).Methods:All eligible case-control studies which published up to February 29,2016 were searched by PubMed,Embase,Web of Science.The studies in accordance with high quality were included in this study .We synthesized pooled odds ratio ( OR) and its 95%confidence interval ( CI) using STATA12.0.The sensitivity analysis was used to determine the stability of re-sults in meta-analysis.The Egger′s analysis was performed to evaluate the publication bias .Results:Twenty original publications invol-ving 44 case-control studies were included in this study ,in which 25179 patients with Crohn′s disease (CD),5261 patients with ulcer-ative colitis ( UC) and 44652 control subjects were detected .The allelic frequency ,additive model ,dominant model and recessive mod-el were used to analyze the association of rs 4613763 T/C polymorphism and CD ,and the pooled OR and 95%CI were as followings:1.24 (1.06-1.45),1.32 (1.06-1.64),1.25 (1.06-1.48),1.28 (1.03-1.59).For rs17234657T/G polymorphism and CD,the pooled OR (95%CI) of four genetic models were 1.35 (1.28-1.47),2.12 (1.70-2.63),1.46 (1.36-1.57) and 1.90 (1.54-2.35),re-spectively.For rs4495224A/C polymorphism and CD,the pooled OR(95%CI) were 1.05 (0.79-1.41),1.08 (0.62-1.88),1.12 (0.75-1.65) and 1.00 (0.67-1.49).And the pooled OR (95%CI) were 0.77 (0.67-0.88),0.59 (0.51-0.69),0.73 (0.61-0.87),0.68 (0.59-0.79) for rs9292777G/T polymorphism and CD.For rs1373692T/G polymorphism and CD,the pooled OR (95%CI) were 1.23 (0.96-1.57),1.39 (0.74-2.59),1.26 (0.74-2.13),1.31 (1.00-1.72).The pooled OR (95%CI) of allelic fre-quency , additive model , dominant model and recessive model for the association of rs 4613763 T/C polymorphism with UC were 1.30 (1.17-1.44 ), 1.73 ( 1.16-2.59 ), 1.32 ( 1.17-1.48 ), 1.64 ( 1.10-2.45 ), respectively.Conclusion: Polymorphisms of rs17234657T/G,rs4613763T/C and rs9292777G/T are associated with CD.Polymorphism of rs4613763T/C is associated with UC sus-ceptibility.

Objective To explore the effect of oris(oral)muscles training on speech language rehabilitation for autism spectrum disorders children.Methods 40 cases were divided into 2 groups,20 cases in each group.The control group was treated with language cognitive training.The observation group was treated with language cognitive combined with oris(oral)muscles training.The treatment was given for 6 months.S -S(sign -significate relationgs) was used to evaluate the language development quotient of the two groups.Results After treatment,the language development quotient was significantly improved compared with before treatment(P <0.05),and the language expres-sion quotient of the observation group was more effective than the control group(t =2.434,P <0.05).The language comprehension quotient and operation quotient of the two groups had no significant differences.Conclusion Oris muscles training combined with language cognitive is more effective on language expression capability of autism spec-trum disorders children.

Objective To evaluate the effect about medication compliance for patients with chronic heart failure in outpatients using nursing intervention model based on Omaha system.Methods 100 patients were randomly divided into observation group(50 patients)and control group(50 patients).The two groups of patients were given routine nursing intervention,the observation group also used the Omaha system to develop care programs on this basis, and was given the implementation about continuity of care.Results On the point of the two or three months after the patients were discharged,the AHFKT -V2 questionnaire scores in the observation group[(17.690 ±1.892)points, (20.900 ±2.052)points]were significantly higher than the control group[(14.080 ±2.374)points,(18.450 ± 1.781)points],the differences were statistically significant (t =-8.488,-6.442,all P <0.05).However,the same as the points after the patients were discharged,Morisky questionnaire scores in the observation group[(1.036 ± 0.780)points,(0.487 ±0.260)points]were significantly lower than the control group[(1.54 ±1.182)points, (0.920 ±0.804)points],the differences were statistically significant(t =3.420,4.965,all P <0.05).Conclusion The use of Omaha system to develop the targeted continuity of care,can improve the patients medication compliance.

OBJECTIVE To discuss the diagnosis and endoscopic treatment of congenital basal encephaloceles in infants.METHODS We retrospectively reviewed the clinical data of 6 infants with congenital basal encephaloceles in Beijing Children's Hospital between January 2014 to September 2016. CT and MRI were performed routinely. All patients underwent endoscopic resection of encephaloceles and repair of skull base defects. RESULTS Five patients presented with transethmoidal encephaloceles and one transsphenoidal encephaloceles. All patients underwent endoscopic procedure successfully. There were no complications except for one 7-month old girl who got purulent meningitis. All patients had favorable clinical outcomes during a follow-up of 3 to 29 months.CONCLUSION For infants with persistent nasal obstruction and nasal neoplasms, congenital basal encephaloceles should be considered. Nasal coronary CT and sagital MRI are of paramount importance in the diagnosis of congenital basal encephaloceles in infants. The endoscopic procedure is the safe and effective method for the management of congenital basal encephaloceles in infants.

The mechanism of Tongmai Oral Liquid (TOL) for chronic nephritis rat model with Qi-deficiency and blood-stasis syndrome was studied.The model was established by adding Qi-deficiency and blood-stasis syndrome to the chronic nephritis rats. The experimental rats were randomly allocated to 5 groups: Group A (treated with high dosage of TOL), Group B (treated with low dosage of TOL), Group C (treated with Jinshuibao), Group D (model control group) and Group E (normal control group). After 4 weeks of treatment, general health state, biochemical indexes including T lymphocyte subgroup and blood rheology, and pathological damage of kidney tissue were much improved in Group A than Group B and Group C. It is indicated that TOL can improve the renal function and delay the occurrence of glomerular arteriosclerosis in rats by reinforcing Qi, activating blood flow, regulating immune function, lessening the hypercoagulative state and reducing renal damage.

Objective To evaluate thetherapeutic effect of sodium deoxyribonucleotide injection at Zusanli point for chemotherapy-induced leukopenia in patients with lung cancer.MethodsA total of 116 chemotherapy-induced leukopenia patients with lung cancer were randomly divided into a therapy group and a control group, 60 in the treatment group and 56 in the control group. The patients in the treatment group were treated with sodium deoxyribonucleotide injection atZusnlipoint, and those in the control group were treated with vein injection of sodium deoxyribonucleotide.Results The total effective rate in the treatment group was significant higher than that in the control group (91.7%vs.76.8%;χ2=4.890,P=0.032). The effective rates on days 3,5,7 and 10 in the treatment group were also significant higher than those in the control group (on day 3: 51.7%vs. 32.1%,χ2=4.530,P=0.036; on day 5: 76.7%vs. 53.6%,χ2=6.840,P=0.018; on day 7: 85.0%vs. 67.9%,χ2=4.770,P=0.026; on day 10: 78.3%vs. 53.6%,χ2=7.960,P=0.011).Conclusion Sodium deoxyribonucleotide injection atZusanlipoint has definite efficacy for chemotherapy-induced leukopenia in patients with lung cancer.