Objective To explore the clinical effect of Xiyanping injection combined with bifidobacterium in the treatment of infantile virus diarrhea.Methods 80 cases of infantile virus diarrhea were selected,they were randomly divided into control group and research group according to the digital table,40 cases in each group.The control group received intravenous drip ribavirin treatment,the research group received treatment of intravenous drip Xiyanping injection combined with bifidobacterium at the same time.The symptoms disappear time(time of diarrhoea,antifebrile time),length of hospital stay and clinical curative effect were observed and compared between the two groups.Results The indicator of symptoms disappear time (time of diarrhoea,antifebrile time) and length of hospital stay of the research group were (2.19 ±0.43)d,(1.75 ±0.36)d,(4.13 ±0.85)d,respectively,which were shorter than those of the control group [(4.89 ± 0.61) d,(3.68 ± 0.52) d,(7.91 ± 1.13) d],the differences were statistically significant(t =22.89,19.30,16.90,all P ＜ 0.01).The total effective rate of the research group was 97.5％,which was significantly higher than 72.5％ of the control group (x2 =24.5,P ＜ 0.01).Conclusion Xiyanping injection combined with bifidobacterium in the treatment of infantile virus diarrhea has significantly shorter antidiarrheal time,antifebrile time,length of hospital stay than ribavirin,the clinical curative effect is distinct,which is worthy of clinical popularization and application.

Objective To determine the prevalence and clinical characteristics of orthostatic hypotension (OH) and orthostatic hypertension (OHT) in the elderly patients with hypertension.Methods 489 elderly patients with hypertension were enrolled and divided into the OH group,the OHT group and the non-OH-OHT group,which represents no or symptom.The orthostatic blood pressure was measured in supine position after resting for more than 5 minutes and at 3 min standing.Results The prevalence of OH in the 60～79 years old group was lower than that in ≥ 80 years old group.The morbility of coronary heart disease,diabetes and ischemic stroke was significantly higher in the OH and OHT group than that in the non-OH-OHT group.Conclusions OH and OHT are common disease in the elderly patients with hypertension and associated with increased risk of cardiovascular disease and diabetes mellitus.To strengthen nursing and health education for elderly patients with hypertension could prevent the incidence of malignant cardiovascular events due to OH and OHT.

OBJECTIVE: To discuss the application of endotracheal intubation in the rescue of children with severe trachea and bronchial foreign body. By observing the patient's clinical pathological characteristics, the diagnosis and treatment experience were summarized. METHOD: A retrospective analysis of 10 children with severe tracheal and bronchial foreign bodies were performed. They were given emergency intubation and cardiopulmonary resuscitation to relieve respiratory and circulatory failure after reaching hospital. After the restoration of spontaneous respiration, oxygen saturation increased by more than 90 percent and vital signs stable, the foreigh body was removed with bronchoscopy. The role of endotracheal intubation before and after the treatment of tracheal and bronchial foreign bodies in children was observed. RESULT: Ten cases of children were rescued successfully. No one died and the complications such as cerebral palsy, pneumothorax and pneumomediastinum didn't happened. CONCLUSION For the children with severe tracheal and bronchial foreign body, endotracheal intubation can establish effective ventilation in a shorter period of time. The earlier endotracheal intubation, the shorter time required and the higher success rate. Endotracheal intubation can increase the survival rate of children with cardiopulmonary resuscitation, and can reduce disability.
Bronchi ; physiopathology ; Bronchoscopy ; Child ; Foreign Bodies ; therapy ; Humans ; Intubation, Intratracheal ; Retrospective Studies ; Trachea ; physiopathology

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.

AIM: To establish the quality standard for Jieeryin Effervescent Tablets (Fructus Cnidii, Folium Artemisiae Argyi, Radix Sophorae Flavescentis, Cortex Phellodendri, etc.). METHODS: Radix Sophorae Flavescentis、Cortex Phellodendri、Radix Scutellariae and Fructus Gardeniae in Jieeryin Effervescent Tablets were identified by TLC. The content of geniposide was determined by HPLC. RESULTS: The average recovery was 99% and relative standard deviation was 1.6%. CONCLUSION: The precision and reproducibility of the method are good. The method can be used for quality control of Jieeryin Effervescent Tablets.

Membrane oxygen enrichment gives advantage over other oxygen source when applied to medical healthcare for being curative,safe,economical,convenient,small,light,durable,easy to operated,reliable and free from side-effect.The products related,for instance membrane oxygen enricher,membrane oxygen-bar air-conditioner,mobile oxygen-bar and so on,are the best sources of oxygen supply for long-term oxygen therapy,healthcare for healthy people and oxygen enriched room at high altitude.

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.

Purpose: There is no appropriate instrument or devices and corresponding technological specification for measurement of output dose and dose disdribution in stereotactic radiothrapy. Small field of the stereotatic radiotherapy can't be measured by normal ionization chamber for its characteristics.A practible instrument and method were developed for dose measurement in stereotactic irradiation.Materials and Methods:A diode detector with 1mm sensitivety volume and a 0.3cc graphite chamber developed by us are used to measure the dose output & dose distribution in warious phantom for the beams used in stereotactic irradiation.Results:The dose outputs and dose ditributions measured by SCD-61 diode developed by us were tested and verified by TLD dosemeter,and the results show tha there is a 5% consistency for the value at the focus point.Conclusion: the diameter of the detector used for measurement must be smaller than the halt size of the radiation beams to be measured. A diode detector with 1mm sensitivity volume is the best choice for the dosimetric measurements for smaller beams used in stereotactic irradiation.

Objective To investigate the effect and mechanism of lipoxin A4 (LXA4) on uric acid (UA) induced oxidative stress of human umbilical vein endothelial cells (HUVECs).Methods The HUVECs was treated with uric acid to constructing the model of oxidative stress,and intervene the model with LXA4 and xylene based iodine (DPI),rotenone.Reactive oxygen species (ROS) of HUVEC were detected by a fluorescence probe 2',7'-dichlorofluorescin diacetate (DCFH-DA).The activity of reduced nicotinamide adenine dinucleotide phosphate (NADPH) oxidase and p47phox protein was measured by Lucigenin enhanced chemiluminescence and Western blotting among control,uric acid (UA),LXA4 and UA +LXA4 groups,respectively.All the results were described by the relative expression of the control group,repeated measure variance analysis and least significant difference test (LSD) were used for statistical analysis.Results UA could stimulate HUVEC to generate ROS with different concentrations and times (F=7.286,F=4.532,P＜0.05).Compared with the control group(100±l 1),the ROS production of group with 80 mg/L UA (177±18),120 mg/L (226±29) and 160 mg/L (225±16) increased significantly (t=4.127,t=7.591,t=7.236,P＜0.05).Compare with baseline(100±8),the ROS production increased significantly (t=3.688,t=3.513,t=4.526,t=8.269,t=3.829,P＜ 0.05) at 3 h(143±16),6 h(140±17),12 h(183±20),24 h(240±29) and 48 h(160±22).LXA4 could inhibit ROS generation at different concentrations and times (F=4.008,F =4.497,P ＜0.05).Compared with LXA4 concentration of 0 nmol/L,the LXA4 concentrations of 10 nmol/L (162±16) and 100 nmol/L (132±15) could significantly inhibit ROS generation(t=3.712,t=4.083,P＜0.05).Compared with pretreatment (269±39),the ROS generation decreased significantly (t=6.373,t=6.426,t=7.125,t=6.981,P＜0.05).with LXA4 pretreated for 15 min (160±16),30 rain(158±21),1 h (136±13) and 2 h(140±13).Compared with the UA group(252±31),LXA4 and DPI could significantly inhibited ROS generation (145±29,154±27;t=6.356,t=5.853,P＜0.05),but Rot was not significantly intervented (241±32;t=1.027,P＞0.05).The NADPH oxidase activity in the UA group was significantly higher than that in the control group (144±16,100±13;t=3.659,P＜0.05),but the group of LXA4+ UA was significantly lower than that of the UA group (119±14;t=3.124,P＜0.05).The cytoplasmic expression of NADPH oxidase subunit p47phox of UA group was significantly lower than that in the control group (47±6,100±8;t=7.562,P＜0.05),but the LXA4+UA group was significantly increased compare with the UA group (83±6,t=5.386,P＜0.05).The cytomembrane expression of p47phox of UA group was significantly higher than that in the control group (328±36,100±4,t=12.817,P＜0.05),but the LXA4+UA group was significantly decreased compared with the UA group (183±30,t=5.129,P＜0.05).Conclusion LXA4 inhibits UA induced ROS production in HUVECs.This mechanism might be through inhibiting p47phox trafficing from cytoplasm to cytomembrane,results in inhibiting the activation of NADPH oxidase.

Objective To assess the histopathological characteristics of tumors arising in nevus sebaceous.Methods The clinical and pathological data on 16 patients with tumors arising in nevus sebaceous were collected and retrospectively reviewed.Histopathological characteristics were analyzed.Results Of the 16 patients,12 aged ≥ 18 years,4 aged 11 to 17 years; 7 had syringocystadenoma papilliferum(SCAP),4 tubular apocrine adenoma (TAA),3 trichilemmoma,2 basal cell carcinoma (BCC),1 porokeratotic eccrine ostial and dermal duct nevus,and 1 nevus flammeus.Six patients suffered from more than one kind of tumor,of these tumors,concurrent syringocystadenoma papilliferum and apocrine adenoma predominated and were observed in 4 of these patients.Conclusion Any tumor arising from nevus sebaceous should be closely followed up.