Objective To evaluate Jiangxia umbilical therapy on the quality of life in patients with gastric carcinoma chemotherapy after surgery.Methods Patients with gastric carcinoma chemotherapy after surgery in the Third Affiliated Hospital of Sun Yat-Sen University from January 2016 to December 2016 were chosen as the research subjects.According to the time of chemotherapy,the patients were divided into two groups.Patients with gastric carcinoma chemotherapy in hospital from January 2016 to June 2016 were chosen as control group,while patients in hospital from July 2016 to December 2016 were chosen as observation group.Before chemotherapy,the control group was given tropisetron hydrochloride intravenous injection,while the observation group added Jiangxia umbilical on the basis of this.Nausea and vomiting in the two groups were observed after treatment.Quality of Life Questionnaire of Stomach 22 was applied to analyze and compare the patients' quality of life.Results The incidence rate of anti nausea in the observation group was 88.10％,which in the control group was 61.90％,the difference was statistically significant (x2 =9.571,P ＜ 0.05).The overall quality of life in observation group was significantly better than that in the control group [(20.34 ±:5.84) points vs.(14.32 ± 5.97) points,t =8.686,P ＜ 0.01].The scores in the observation group on the quality of life in the aspects of total score,anxiety scale,reflux scale,eating restricted scale,dry mouth,tastes changing had statistically significant differences compared with the indicators in the control group (all P ＜ 0.05).Conclusion Jiangxia umbilical therapy can not only relieve the chemotherapy-induced nausea and vomiting of patients with gastric carcinoma chemotherapy after surgery,but also can improve their quality of life.

Objective To investigate the practice effect of WeChat software on extended care for patients with anterior resection syndrome. Methods From August 2014 to August 2015, 50 patients with anterior resection syndrome were chosen as control group. From September 2015 to August 2016, 50 patients with anterior resection syndrome were chosen as experimental group. Patients in experimental group could use WeChat software independently. Control group got extended care by telephone, while experimental group was carried out through WeChat platform. They were followed up for 6 months. WeChat software offered patients professional guidance on evaluation and exercise methods of defecation function by video and text with some figures. The questions from patients were answered through WeChat software during followed up. Results The defecation function after 1 month of surgery for patients with excellent, good, average, poor was 15, 20, 12, 3 cases respectively in the experimental group, and 9, 15, 19, 7 cases respectively in the control group. The defecation function after 3 month of surgery for patients with excellent, good, average, poor was 19, 21, 8, 2 cases respectively in the experimental group, and 12, 18, 17, 3 cases respectively in the control group. The difference of the defecation function after 1,3 months of surgery were statistically significant (χ2=8.395, 8.251, P<0.05). But the difference of the defecation function after 6 months of surgery had no statistical significance (χ2=7.505, P>0.05). The compliance of medication, diet and rehabilitation exercise, regular review after 6 months of surgery for patients was (2.14 ± 0.72), (7.21 ± 1.63), (11.20 ± 0.63), (5.04 ± 0.78) points respectively in the experimental group, and (1.37 ± 0.58), (5.72 ± 1.32),(9.75 ± 1.56),(4.72 ± 0.43)points respectively in the control group, and the differences were statistically significant (t=2.68-5.75, P< 0.01).Conclusion WeChat software can improve defecation function and treatment compliance, thus greatly improve the quality of life of patients with mid-low rectal cancer.

Objective Study on efficacy of epileptic patients on treatment with modified Chaihu Guizhi De -coction(Chinese traditional medicine compounds )combined with anti-epilepsy drug.Methods 90 case of epileptic patients were randomly assigned to study group or control group ,45 case for each .The control group was treated only with anti-epilepsy drug , and the study group was treated with modified Chaihu Guizhi Decoction and anti -epilepsy drug.Observed and compared the treatment effect as well as the monthly average of seizure frequency of the epilepsy after treatment.Results The study group effective rate was 82.22%,which significant higher than the control group (64.44%).The study group's monthly average of seizure frequency was lower than the control group , the clinical effect between the control group and the study group were differences significantly (p<0.05).Conclusion Modified Chaihu Guizhi Decoction combined with anti -epilepsy drug can significantly reduce the seizure frequency of the epi-leptic patients in the treatment of epilepsy .It's worthy to be widely applied in clinical .

AIM: To detect surface electromyogram (EMG) signal accurately.METHODS: How to reduce noise in the detection of surface EMG signal was discussed. It has been explored to design an electrode unit by using methods of differential amplification, active electrode, filter and so on , andto investigate the electrode shape and the right placing method.RESULTS: The instrumentation amplifier AD620 was adopted to design a bipolar active electrode, which has been successfully used in the surface EMG detection.CONCLUSION: Experiments show that using active electrode can improve ratio of signal and noise, reduce noise and detect surface EMG signal effectively.

Objective To explore the association between waist-to-height ratio (WHtR) and dyslipidemia in Chinese adults and to find out an optimal threshold of WHtR for predicting dyslipidemia.Methods A total of 221 270 adults from 4 health checkup centers nationwide were selected by using cluster random sampling method.Height,body weight,waist circumference (WC),total cholesterol (TC),triglyceride (TG),high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol(LDL-C) were measured.Body mass index (BMI) and WHtR were then calculated.The area under the receiver operating characteristic curve(AUC) was analyzed and optimal cutoffs were estimated by maximizing the sums of sensitivity and specificity.Results WHtR showed the largest AUCs in the participants with higher TC,TG and LDL-C,followed by increased WC and BMI.In male and female,the optimal thresholds of WHtR,WC and BMI for predicting dyslipidemia were 0.49-0.50 and 0.47-0.49,83-85and 73-76 cm,and 24-25 and 22-23 kg/m2,respectively.Conclusion WHtR may be superior to WC and BMI for predicting dyslipidemia,and an unisex cutoff of 0.5 should be recommended.

Objective To observe the clinical efficacy of electroacupuncture in treating peri-menopausal depression. Method Patients diagnosed with peri-menopausal depression were randomized into a Guanyuan (CV4) group (n=30) and a Neiguan (PC6) group (n=30). After 1-month treatment, Hamilton Depression Scale (HAMD), modified Kupperman index, plasm ACTH and serum CORT levels were observed and compared. Result After intervention, the observed indexes were decreased to different extents, and the between-group differences were statistically significant (P<0.05). Conclusion Electroacupuncture can effectively regulate the endocrine function of peri-menopausal depression patients, improve symptoms, and thus enhance the compensatory function and the quality of life, and the Guanyuan group shows a more significant effect.

Objective To explore the nursing effects of self-care body posture in patients after modified radical mastectomy. Methods The clinical data of 102 patients with modified radical mastectomy were randomly divided into the study group and the control group, all patients met the following standard:clear consciousness, effective communication, no paralysis of limbs, no fracture. In the study group, according to Orem"self-care theory" concept, patients carried out self-care body posture with mainly focus on self-emancipated and the body center of gravity position, in the control group patients were given traditional posture care with mainly emancipated assistance. The first time getting out-of-bed, the occurrence of various complications, the comfort level of emancipation and posture, as well as nursing satisfaction on the first day after surgery were observed and compared between the two groups. Results The two groups showed significant difference in the first time out-of-bed, anxiety, the comfort level of emancipation and posture, as well as nursing satisfaction. There was no significant difference between the two groups in dizziness, limb swelling, flap effusion, flap necrosis. No pressure ulcer occurred. Conclusions Making use of self-care body posture in patients after modified radical mastectomy can improve the satisfaction and comfort of the patients, and improve the patients' recovery, without increasing the complication, which is worth promoting.

Objective Toinvestigatetheeffectofchronicrecombinantgrowthhormone(rhGH)stimulationonhepaticSTAT5in healthy young mouse and its molecular mechanism .Methods 32 normal young mice were divided into 4 groups :PBS ,PBS+single rhGH ,chronic rhGH ,chronic rhGH+ single rhGH groups .The mice in the treatment groups(chronic rhGH and chronic rhGH +single rhGH )received intraperitoneal injection of rhGH at 1 μg/g body weight once daily for three weeks ;the mice in the control groups(PBS and PBS+single rhGH) were injected with sterile phosphate buffered saline(PBS ,0 .1 mol/L) .At next day 8:00 after 16 h of injection of last rhGH and PBS ,at 30 min before killing mouse ,PBS 0 .1 mol/L was injected in the PBS group and the chro-nic rhGH group ,while the single dose of rhGH 1 μg/g was injected in the PBS+single rhGH and the chronic rhGH+single rhGH group .Results Compared with the control mice(PBS group and PBS+single rhGH group) ,the body mass in the rhGH stimulation mice (chronic rhGH group and the chronic rhGH + single rhGH group) was significantly increased ;compared with the PBS group ,the base p-STAT5 level within the hepatic GH signal pathway in the chronic rhGH was significantly decreased ;the combi-ning capacity of hepatic STAT5 and DNA detected by EMSA in the chronic rhGH group was significantly lower than that in the PBS group ;in the mice injected by single dose of rhGH 1 μg/g at 30 min before killing mouse ,the hepatic p-STAT5 level in the chronic rhGH+single rhGH was significantly decreased compared with the chronic rhGH + single rhGH ;compared with the con-trol group ,the CIS content in the chronic rhGH was obviously increased ,while the SOCS-2 content had no obvious difference .Con-clusion Chronic rhGH stimulation can inhibit the phosphorylation of hepatic STAT 5 in normal young mouse ,which mechanism could be related with the increase of CIS content .

Objective To determine the association of acanthosis nigricans(AN) with values for estimating insulin resistance and adipocytokine levels in simple obese children. Methods These subjects concluded 38 simple obese children. AN was present in 17 of 38 children. Height, weight and abdominal circumference were recorded and fasting blood sample was obtained for measurement of blood glucose, plasma insulin, leptin, and plasminogen activator inhibitor 1 (PAI-1) levels which were known as the risk factors of cardiovascular disease. We obtained homeostasis model assessment insulin resistance index (HOMA-R) by fasting blood glucose and plasma insulin levels. Results The severity of obesity, abdominal circumference, fasting insulin levels and HOMA-R were significantly higher in obese children to AN compared to those without AN. There was the tendency that children with AN had higher levels of leptin and PAI-1 compared to children without AN. Conclusions These results suggest that obese children with AN may have a risk of cardiovascular disease as well as type 2 diabetes mellitus.

BACKGROUND: There is often a physical and psychosocial effect in burn injury, and the degree of mental stress reaction is related to social support, individual experience and personality characteristics.OBJECTIVE: To investigate the mental stress reaction, the degree of social support and the Minnesota Multiphasic Personality Inventory (MMPI)personality characteristics in acute burn patients, and to analysis the influence factor of mental stress reaction.DESIGN: Cross-sectional study.SETTING: West China Mental Health Center of Sichuan University, Burn Department of Mianyang Municipal Central Hospital, and Burn Department of General Hospital of Panzhihua Iron and Steel Company.PARTICIPANTS: From April 2003 to April 2005, totally 104 mild, moderate or severe burn patients, including 92 males and 12 females, aged 12-60 years, selected from Mianyang Central Hospital and Department of burn of General Hospital of Panzhihua Iron & Steel Co., Ltd took part in the study.METHODS: The emotional problems and personality characteristics were measured with the Hamilton Rating Scale for Depression (HAMD), the Hamilton Rating Scale for Anxiety (HAMA), the Minnesote Multiphasic Personality Inventory (MMPI), the Social Support Rating Scale (SS) as well as general clinical data,by the rating scales 3 day after burn. The patients were divided into anxiety-depression group (n=51) and normal emotion group (n=53) according to their anxiety-depression scores (anxious score＞ 7,depressive score＞ 8), those influencing factor included burning total area,age, sex and society support, Stepwise Regression was introduced to get the main factors that influenced mental stress reaction.MAIN OUTCOME MEASURES: ① Scores of each scale and comparison of general clinical data in each group; ② stepwise regression analysis of depression and anxiety of burn patients.RESULTS: Data of Totally 104 patients was entered the final analysis. ①The scores were 10.4±2.46 and 16.8±5.94 of anxious and depressive patients during acute burn period, which were higher than those in normal group (4.29±2.26, 5.48±2.06, P=0.01). ② The main influential factor for depression were burning area and social supporting availability, and those for anxiety were age, burning area, social supporting availability and subjective social supporting degree. ③ MMPI test results show that T scores in anxiety-depression group were below 60 points, however T-scores were above 60 points in normal group including cheating points, hypomania,schizophrenia, psychasthenia and paranoid ideation CONCLUSION: Burn is a mental crisis to burn patients, which can lead to abnormal emotional reaction and personality change. The depressive and anxious score are positively related with burning area, and are negatively correlated with society supporting availability. The good social support system is benefit to over mental crisis period.