Objective To study clinical characteristics of the patients with enosinophilic gastroenteritis(EG) and analyze the cause of misdiagnosis.Methods 6 cases of EG were analyzed in clinical characteristics,laboratory tests and endoscopy.The clinical characteristics of EG and the possible cause of misdiagnosis were studied.Results ⑴EG have a various clinical manifestation.The mucosal type have the commonest symptoms,such as epigastric pain,diarrhea.The serosal type was presented with abdominal pain,bloating.and ascites,accompanied with nausea,vomiting and low fewer.The patients in the muscular type had bowel obstruction symptom.⑵Enosinophilic counts in peripheral and bone marrow had high level(43 5?20 5)%,and it was related with condition of illness.⑶ESR,CRP and FIB were in normal range,but the IgG was low level.⑷The ascites were effusion with eosinophilia.⑸Endoscopies showed erosion and edema in antrum,duodenum and cecum,accompanied with eosinophilia infiltration in mucosa.⑹The steroid hormone therapy responsion was sensitive and all symptoms were relieved and eosinophils was recovered to normal value within one week.⑺Though their symptom recurrence was probable,good prognosis was got.Conclusions The key point for diagnsos is eosinophilia counts in peripheral blood and ascites.The biopsy of the gastrointestinal tract mucosa is also very important and helpful.

China ; Health Promotion ; methods ; trends ; Humans ; Integrative Medicine ; methods ; trends ; Medicine, Chinese Traditional ; methods ; trends

The risk factors of traffic crash include drinking/drunk drive, accident proneness, fatigue driving, speeding, and poor vehicle quality. This article introduces the protection, emergency treatment, and basic scientific research of road traffic injury (RTI). As a public health issue, RTI is preventable, and personal factor is a key problem. It is important to establish an accurate and comprehensive RTI database, which may provide necessary information for the epidemiological research and crash prevention. The author also gives some suggestions on road traffic safety development in our country.
Accidents, Traffic ; prevention & control ; Databases, Factual ; Epidemiologic Research Design ; Humans ; Wounds and Injuries ; prevention & control ; therapy

Accidents, Traffic ; prevention & control ; Global Health ; Humans ; World Health Organization

Objective To detect the effect of osteopontin (OPN) siRNA on the growth,invasion and apoptosis of human gastric cancer cell line MKN28. Methods The eukaryotic expression vector of siRNA specific for OPN was constructed by liposome transfection,and the silencing effect was identified by fluorescence quantitative PCR and immunofluorescence staining. According to the inhibitory effect of the siRNA vectors,the experiment was divided into control group,non-specific OPN siRNA group,24-hour specific OPN siRNA group,36-hour specific OPN siRNA group,and 48-hour specific OPN siRNA group. The cell proliferation,apoptosis,migration and adhesion was finally detected among control group and OPN siRNA groups at different time points. Results For 48-hour specific OPN siRNA group,the expression of OPN in MKN28 cells was the lowest. Accordingly,the cell viability was decreased and the cell proliferation inhibitory rate was reduced to 30.20%; the ability of migration and adhesion was decreased,the number of cells attached on stromal cell membrane was much lesser (21.8?6.9 vs 42.0?9.4 in control group),and the ratio of cell adhesion on basement membrane matrix and fibronectin was lower [basement membrane matrix: (41.5?8.4)% vs (20.5?4.5)%; fibronectin: (25.3?4.5)% vs (14.6?2.5)% in control group],as well as the cell apoptotic rate was increased compared with the control group. Conclusion OPN gene silencing can inhibit the growth and invasion,as well as accelerate apoptosis in human gastric cancer MKN28 cells.

The article introduces a set of efficient English teaching methods through continuous practice and reform.The methods are based on the characteristics of the foreign students.It includes choosing the book in English and compiling English-Chinese bilingualism textbook,question-based and quiz-based teaching in class and reviewing after class and so on.The methods have shown good effects in raising quality of teaching to the international students.At the same time there are some problems in the Lemology teaching.

0.2).The lymphocyte counts of the KD area grain group and the group of the KD area grain supplemented with Se were lower than that of the non-KD area grain group, and the CIC level and the hepatic Se content were much lower in the group of the KD area grain than in the other groups (p

Mandelic acid(MA). the hydrolysate of a compound extracted from the leaves of prunus Persica B, possesses a strong spermicidal effect in vitro. In this experiment. the International Planned Parenthood Federation screening method for spermicides was used. Dilutions of MA, between 0.8mg/ml and 3.3mg/ml, totally immobilized human spermatozoa in less than 1 min. When the lowest spermicidal concentrotions of MA and boric acid against human spermatozoa were compared, it was found that MA was 40 times more potent than boric acid.

Objective: To observe the effect of superior technology using three dimension radiation treatment plans (3D-RTPS) in the reduction of postradiation xerostomia in patients with head and neck cancer. Methods: 3D-RTPS of conventional radiation and new superior technique were applied in the patients of 3 kinds of head and neck cancer (tumor in middle, lateral, between middle and lateral area of head and neck). Superior technology including superior ray entrance, multi fields, conformal irradiation and application of wedges. Analysis of 3D dose distributions and dose volume histograms (DVH) was used to evaluate the dose and volume in tumor, parotids and spinal cord in the patients. Tumor dose of 55.6～68.6 Gy (average 58.8 Gy) was given to the patients in conventional radiation group in 8 patients, 53.5～68.5 Gy (average 58.3 Gy) to new radiation technique group in 12 patients. Whole saliva flow rate and subjective xerostomia scores were assessed in patients during radiation course and follow-up. Results: The dose in contralateral parotids in patients with tumor in lateral area, between lateral and middle area in conventional radiation and new radiation technique groups were 51.8～64.3 Gy and 0.4～1.4 Gy, respectively. The dose in parotids in patients with tumor in middle area in conventional radiation and new radiation technique groups were 51.8 and 24.7 Gy respectively. The rate of xerostomia at the end of radiotherapy and in 4～6 months follow-up after radiotherapy in patients of new radiation technique group were 8.3 % (1/12) and 0 respectively. Those in patients in conventional radiation group were 87.5 % (7/8) and 50 % (4/8) respectively. Conclusion: Superior technology using 3D-RTPS can reduce the rate of postradiation xerostomia in patients with head and neck cancer.

Objective:To compare the effect of intraoral and extraoral approach for the sugical treatment of mandibular cysts in the angle and ramus. Methods:Cysts in the mandibular angle and ramus were treated by intraoral approach in 57 cases and extraoral in 18 cases. The following data were collected: operation time, peroperative blood loss, postoperative infection, mouth opening, recurrence rate, injury of the submandibular branch of the facial nerve and sensory function of the inferior alveolar nerve. The data of the two groups were compared statistically. Results:Average operation time (min) of intraoral and extraoral appoarch was 84.65?5.16 and 122.78?10.84(P0.05). Conclusion:Intraoral approach is effective in the treatment of cyst in mandibular angle and ramus.