To observe the curative effect of acupuncture treatment for chronic gastritis, 50patients with chronic gastritis were treated by acupuncture and another 50 patients as control treated by drugs; the curative effects of total and every therapeutic course were respectively compared between two groups. The total effective rate was 98.0% in acupuncture group and 88.0% in control group, suggesting a significant difference (P<0.01) between two groups, the comparison among 3 courses showed that there was a significant difference, P<0.01, for first,second course and P<0.05 for third course between two groups.

The failure of existing principles of translation applied to Chinese - English translation of medical paper abstracts has directly affected the exchange and popularity of the author's academic achievements by impressing readers with numerous mistakes and low quality. This thesis, by analyses of more examples of medical paper abstracts, again puts forward the three principles of translation, namely-faithfulness, conciseness and consistency, and further emphasizes the variation of translation principles resulted from stylistic features of medical English.

Acquired immunodeficiency syndrome (AIDS) is a serious infectious disease caused by human immunodeficiency virus (HIV). Increasing cases of HIV infection have been detected in adolescents. Intravenous drug abuse and sexual behavior, which are affected by various individual and environmental factors, are the major ways of HIV infection. The current situation and influential factors of HIV infection in adolescents are introduced in this paper.

Chylous Ascites ; congenital ; therapy ; Humans ; Infant ; Male ; Parenteral Nutrition, Total ; Somatostatin ; therapeutic use

Feature extraction is a very crucial step in P300-based brain-computer interface (BCI) and independent component analysis (ICA) is a suitable P300 feature extraction method. But at present the convergence performance of the general ICA iteration methods are not very satisfactory. In this paper, a method based on quantum particle swarm optimizer (QPSO) algorithm and ICA technique is put forward for P300 extraction. In this method, quantum computing is used to impel ICA iteration to globally converge faster. It achieved the purpose of extracting P300 rapidly and efficiently. The method was tested on two public datasets of BCI Competition II and III, and a simple linear classifier was employed to classify the extracted P300 features. The recognition accuracy reached 94.4% with 15 times averaged. The results showed that the proposed method could extract P300 rapidly and the extraction effect did not reduce. It provides an experimental basis for further study of real-time BCI system.
Algorithms ; Brain-Computer Interfaces ; Electroencephalography ; Event-Related Potentials, P300 ; Humans ; Principal Component Analysis ; Signal Processing, Computer-Assisted

Desmoid tumor also known as aggressive fibromatosis,are rare fibroblastic tumors which are derived from deep fascia planes or muscuofascia structures.Resectable extra-abdominal and abdominal desmoid tumor should always be treated with the aim of achieving a negative margin through wide radical resection with margins above 2 cm.Ifthis is not feasible,function-sparing surgical resection is suggested.Adjuvant radiation should be considered for patients with positive margins,recirrent tumors or unresectable diseases.Intra-abdominal desmoid tumor is common in patients with familial adenomatous polyposis.It has a high recurring rate after surgical resection and therefore a high dosage of tamoxifen and sulindac are recommended as first-line treatment.Due to the variable nature of the outcome and vague reaction to drug therapy,individualized treatments,including the wait and see policy,has been widely investigated and thought to be a promising strategy for the future.

Objective To observe the effect of Anshen Bunao syrup combined with escitalopram oxalate on nervous function defect in patients with post stroke depression,and to provide effective treatment for the disease with integrated traditional Chinese and western medicine.Methods 257 patients with post stroke depression were selected,and they were divided into observation group(130 cases) and control group(127 cases) according to the digital table.The two groups were given the same basic treatment,the control group was given escitalopram oxalate,and the observation group was given Anshen Bunao syrup combined with escitalopram oxalate.The NIHSS and HAMD scores of the two groups were evaluated before and 2,4,8 weeks after treatment.The adverse drug reaction was observed during the treatment period.The treatment effect was determined according to the HAMD reduction rate after 8 weeks.Results 2,4 and 8 weeks after treatment,the NIHSS scores of the observation group were (18.9 ±6.2)points,(15.6 ± 6.4) points,(12.2 ± 4.3) points,respectively,which were lower than (22.5 ± 7.1) points before treatment (t =4.355,8.230,14.148,all P ＜ 0.05).4 and 8 weeks after treatment,the NIHSS scores of the control group were (17.2 ± 7.5) points,(14.4 6.6) points,respectively,which were lower than (22.1 ± 8.4) points before treatment (t =4.904,8.123,all P ＜ 0.05).4 and 8 weeks after treatment,the NIHSS scores of the observation group were lower than those of the control group(t =3.640,1.855,all P ＜ 0.05).2,4 and 8 weeks after treatment,the HAMD scores of the two groups[(15.4 ± 5.1) points,(14.0 ± 5.2) points,(10.5 ± 4.7) points and (14.8 ± 4.6) points,(12.4 ± 5.8) points,(7.9 ± 3.8) points] were lower than before treatment [(23.9 ± 4.7) points,(23.2 ± 5.4) points] (t =13.501,15.539,26.419,13.812,4.748,4.748,all P ＜ 0.05).8 weeks after treatment,the HAMD score of the observation group was lower than that of the control group (t =3.640,P ＜ 0.05).8 weeks after treatment,the treatment effect was determined according to the HAMD reduction rate,the total effective rates of the observation group and the control group were 95.4％ (124/130),91.3 ％ (116/127),respectively.The curative effect of the observation group was better than the control group(Z =3.104,P ＜ 0.05).In the course of treatment,the incidence rate of adverse drug reactions of the control group was 6.30％ (8/127),which of the observation group was 5.38％ (7/130),there was no statistically significant difference between the two groups(x2 =0.098,P ＞ 0.05).Conclusion Anshen Bunao syrup combined with escitalopram oxalate can improve the nervous function defect in patients with post stroke depression,and the incidence rate of adverse drug reactions is low,which has good clinical value.

Objective To examine and assess the clinical effect of Er ∶ YAG 2940 nm fractional laser resurfacing for skin wrinkles.Methods A total of 16 patients with Fitzpatrick skin type Ⅳ and facial wrinkles,were treated with Er ∶ YAG 2940 nm fractional laser resurfacing and follow-up were given every week after treatment,four weeks in all.Response to treatment was evaluated by observers and patients themselves.Photos were analyzed by the photoshop 12.0 software.Results During the four-week follow-up,the skin of patients was more and more better than pretreatment,and a large part of wrinkles was disappeared.The assessment of observers for wrinkle amelioration rose from (6.50--2.33) ％ to (34.80±5.24) ％ and the scores of content of patients was up to 4.00±0.27(generally satisfied),whereas no one satisfied at beginning.Analyzed by photoshop 12.0 software,the data of average and middle values were on the trend of increasing in all these four weeks while SD was basically on the trend of decreasing.Conclusions Fractional ablative photothemolysis using Er ∶ YAG 2940 nm laser is a promising option for skin wrinkles.

Objective To study the genetic toxicity of surfactants Tween-20?Tween-80?Span-20?BE-2. Methods To take root tip cells of Vicia faba as the subjects, treated with various concentrations of surfactants to study the effect of them on the micronucleus and chromosome aberration in root tip cells of Vicia faba. Results The frequencies of micronucleus cell induced by surfactants Tween-20?Tween-80?Span-20?BE-2 were (21.34?1.31)‰, (13.44?2.66)‰, (15.29?3.16)‰ and (7.53?2.34)‰ respectively, the frequencies of chromosome aberration induced by surfactants Tween-20?Tween-80?Span-20?BE-2 were (18.16?0.50)%, (11.05?1.18)%, (23.79?1.62)% and (22.58?0.61)%, significant differences were seen compared with the control. Conclusion The results of the present paper demonstrates that surfactants Tween-20?Tween-80?Span-20?BE-2 have the effect of mutagenic agent.

Objective To explore the interventional effect of recombinant human brain natri-uretic peptide(rhBNP)on the patients with sepsis induced myocardial dysfunction by comparing N-terminal pro-B-type natriuretic peptide(Nt-proBNP),troponin and left ventricular ejection fraction (LVEF).Methods Forty septic patients were admitted into department of critical care medicine from February 2013 to May 201 5.They were randomly divided into control group and rhBNP group,with 20 patients in each group.Both groups received early goal directed therapy(EGDT),and rhBNP group re-ceived additional therapy of rhBNP 1.5 μg/kg bolus,and then 0.075 μg·kg-1 ·min-1 for 48 h.Con-trol group received saline in the same way.Vasoactive agents were used to maintain blood pressure. Concentration of plasma Nt-proBNP and troponin were determined at baseline,on days 1,3,and 7 day by point of care (POCT ).LVEF was also detected by transthoracic echocardiography. Results Concentrations of plasma Nt-proBNP and troponin in rhBNP group were lower than control group on days 1 and 3 (P <0.05).On day 3,levels of Nt-proBNP and troponin in both groups were higher than the days 1 and 7 (P <0.01).LVEF in the rhBNP group was higer than control group on days 3 and 7 (P <0.05 or P <0.01);On day 3,LVEF in both groups was significantly lower than the pre-therapy and day 7 (P < 0.05 or P < 0.01 ).Conclusion rhBNP can improve sepsis induced myocardial dysfunction by decreasing the Nt-proBNP and troponin levels with increased left ventricular ejection fraction.