Objective To evaluate the effect of low-dose omeprazole in the treatment of functional dyspepsia(FD).Methods A total of 260 FD patients were diagnosed clearly and divided into two groups randomly:148 cases(observation group)were treated with low-dose omeprazole(10 mg/d),while 112 cases(control group)were treated with esomeprazole(20 mg/d)and domperidone(each 10 mg,three times per day).Two groups were all treated for 2 weeks.The clinical symptoms such as heartburn,postprandial distenstion,epigastric pain and eructation were observed.Results Compared with symptoms in two groups before treatment,the scores of heartburn and epigastric pain were decreased evidently after treatment in two groups(P

Objective To investigate the effects of sterigmatocystin(ST) on the ependymal cells,neurons and endothelial cells of blood vessel of the lateral recess of the fourth ventricle in BALB/c mice in vivo after single oral administration. Methods BALB/c mice were treated intragastrically by gavage with ST 3000??m/kg.The mice were killed 1 hour,2 hours,4 hours,8 hours,16 hours after oral administration respectively for observing ependymal cells,neurons and endothelial cells of blood vessel of the lateral recess with transmission electron microscopy(TEM).Results After oral administration of ST pinocytosis vesicles began to increase in endothelial cells of blood vessel in 1 hour,apocrine of ependymal cells began to increase and myelin sheath degeneration appeared in 2 hours,extensive myelin sheath degeneration and mitochondrion degeneration and incisure and vacuoles in nucleus of neuron were found in 4 and 8 hours.Lipofuscin was found in cytoplasm of neuron 16 hour.Conclusion Oral ST exposure in mice could cause myelin sheath degeneration and damaged changes of neurons.

The education,as well as the fostering environment,of the basic medical college postgraduates has its strong "local features".Our college exerts the subject advantages,empha-sizes on the feature-fostering mode,and implements level-management(That is: college—teaching office—scientific research office).Management is centered on the daily fostering of the depart-ment,teaching office and scientific research office.With the target management as the guidance,we strengthen process management of different stages including the study of basic knowledge,topic-selection,topic opening,experiment research and thesis-writing while attaching importance to the behavioral management,consciousness of teamwork,spirit of commitment and devotion,foster and improve the comprehensive quality of communication ability,pursuit of truth etc.

Objective To explore different intervention methods on the risk factors of cardiovascular disease for women with severe pre-eclampsia history.Methods 78 patients with a history of severe preeclampsia in the hospital from November 2006 to November 2008 were chosen as the research subject.They were divided into the observation group and the control group according to the adopted different methods of intervention with 39 patients in each group.The control group was taken with conventional interventions for obesity intervention,and the observation group was treated with standard behavior therapy (SBT).The improving situations of the related risk factors for cardiovascular disease after three months for the two groups were compared.The effect of different intervention methods on the risk factors of cardiovascular disease was evaluated for women with severe pre-eclampsia history.Results After the intervention,the cardiovascular risk factors (systolic blood pressure,body mass,waist circumference,fasting glucose,total cholesterol/high density lipoprotein) of the two groups improved significantly than before the intervention.But the improvement effect of the observation group was better than the control group,the differences between the two groups were significant.Conclusions The intervention effect on risk factors of cardiovascular disease by standard behavior therapy for women with severe pre-eclampsia history is better than conventional way,which is worthy of clinical application.

0.05). Conclusions:Compared with normal esophageal mucosa, the expression of HSP27 mRNA in esophageal squamous carcinoma and mucosa with atypical hyperplasia was markedly decreased.This indicated that the expression of HSP27 mRNA to a greater or less extent lost in the carcinogenesis and development of esophageal squamous carcinoma. To up-regulate the expression of HSP27 mRNA in esophageal squamous carcinoma may be a very effective biological therapy.

Objective To develop a portable jet-flow device for preliminary debridement of wound mainly in battlefield,which can also be used for the treatment of nuclear or chemical weapon injury at wartime and peacetime.Methods The device was composed of a dynamic system,a servo system and consumable accessories,and developed based on a pneumaticpower scheme.Composite power unit free of dependence on electric power transferred the pneumatic power to three kinds of disinfectants through the four-way pipes.Results The device with easy operation consumed a few disinfectant and completed debridement within 30 minutes,with infection avoided effectively.Conclusion The device gains advantages in low weight,compact structure,function and low cost,and can be used for early debridement in field conditions.

Objective Cancer-related fatigue (CRF) is a key in the management of cancer patients' clinic syptoms.This article investigated the status quo of nurses' knowledge and attitude towards CFR.Methods THe method of cross-sectional survey and questionnaire was used to investigate the knowledge and attitude towards CRF among nurses from related departments of three Grade III hospitals in Nanjing.Results 142 nurses answered the questionnaire.The average correct rate was 76.25%, among which nurses from the oncology department had better congition rate than nurses from other medical and surgical departments (84.3%, 75.98%, 79.57%) , representing significant difference (P<0.05).64.79% of the nurses found the relatives of cancer patients and nurses often fail to understand cancer patients;complaint of fatigue, 76.76% of nurses assumed there is lack of communication in fatigue between patients and medical staff.94.36% of nurses agreed medical institutions should strengthen the management of CRF.Conclusion At present, the clinical nurses have inadequate knowledge about CRF, which should be enhanced in future work.

Objective To investigate the effect of expression level and methylation level of miR-200b on proliferation, invasion and apoptosis of gastric cancer cell line MGC-803 in vitro. Methods Normal human gastric epithelium cell line GES-1, and gastric cancer cell line MGC-803 cells were cultured and harvested to extract total RNA. Then miR-200b ex?pression level was examined via q-PCR;Methylation in promoter of miR-200b was revealed by Bisulphite PCR. MGC-803 cells were treated with different concentrations of 5′-Aza-CdR to test its effect on miR-200b expression and methylation of its promotor. The effect of its treatment at 10μmol/L for 72 h on invasion,proliferation and apoptosis of both cell lines were detected by Transwell assay, Flow cytometry and apoptosis assay respectively. The gene related to EMT (epithelial-mesen?chymal transition ) such as E-cadherin,N-cadherin,ZEB1,Slug were checked by Western blot. Results The expression of miR-200b in GES-1 is higher than that in MGC-803(P=0.022). The methylation level in promoter region of miR-200b in GES-1 is lower than that in MGC-803(P=0.034). After treated with 5′-Aza-CdR, the expression of miR-200b in MGC-803 cell was up-regulated in a timely dependent manner. On the contrary, the methylation in promoter of mirR-200b were down-regulated when 5′-Aza-CdR were added at 10μmol/L(P=0.043). What’s more, 5′-Aza-CdR administration increas?es cell apoptosis especially in aged cells and delays cell cycle at G0/G1 which in turn decrease ratio of cells in S phages. 5′-Aza-CdR treatment also decreased invasiveness and induced expression of E-cadherin, as well as down regulated the ex?pressions of N-cadhrin, ZEB1, Slug and MMP9 in MGC-803 cells. Conclusion Expression of miR-200b could be affected by methylation of promoter of miR-200b and in turn regulate proliferation and invasion of gastric cells in vitro.

Continuing medical education is an important task of military medical universities,which undertake a large amount of education and training of medical officers.This article made a survey of some military medical officers and put forward some suggestions in order to sum up experience and lessons and provide a reference for the education in the future.

Esophagus ; pathology ; Gastroenterology ; trends ; Humans ; Stomach ; pathology