Objective To compare the efficacy of different doses of esomeprazole based quadruple therapy on Helicobacter pylori(H.pylori) eradication in Uygur population, and to study the relationship between H.pylori eradication and dyspepsia symptoms in H.pylori caused gastritis.Methods From August 2015 to May 2016, Uygur patients diagnosed with H.pylori positive superficial gastritis in Xinjiang Uygur Autonomous Region Kashgar Prefecture were recruited.According to random number table, patients were divided into single-dose group, standard-dose group and high-dose group.In single-dose group patients received esomeprazole 40 mg, once per day;in standard-dose group patients received esomeprazole 20 mg, twice per day;and in high-dose group patients received esomeprazole 40 mg, twice per day;besides esomeprazole the treatment of three groups were all combination of amoxicillin, clarithromycin and bismuth, magnesium compound granules.The treatment course of all three groups was 14 days.The H.pylori eradication rate, clinical efficacy, symptom score and adverse drug reaction were compared.The H.pylori eradication rate was evaluated with intention to treat analysis (ITT) and per-protocol sets (PP).Chi square test, t test and one-way analysis of vaiance were used for statistical comparison.Results A total of 248 patients were enrolled,82 cases in single-dose group, 83 cases in standard-dose group and 83 cases in high-dose group.There were five, five and six cases lose to follow-up or dropped out respectively in single-dose, standard-dose and high-dose group.The results of ITT analysis showed that the eradication rates of H.pylori in single-dose group, standard-dose group and high-dose group were 62.2%(51/82),77.1%(64/83) and 89.2%(74/83),respectively;the differences between each two groups were statistically significant (x2=4.34,16.33 and 4.30, all P<0.05).The results of PP analysis showed that H.pylori eradication rates of single-dose group, standard-dose group and high dose group were 66.2%(51/77),82.1%(64/78) and 96.1%(74/77),respectively;the differences between each two groups were statistically significant (x2=5.06, 22.47 and 7.84, all P<0.05).After four weeks of eradication therapy, the total dyspepsia symptom scores of single-dose group, standard-dose group and high dose group were all significantly lower than those before treatment (52.3±27.1 vs 99.4±44.1, 38.2±25.4 vs 101.0±48.9 and 28.8±16.1 vs 99.9±46.6), and the differences were statistically significant(t=5.88, 8.79 and 9.11, all P<0.01).After treatment, the total dyspepsia symptom scores of standard-dose group and high-dose group were both lower than that of single-dose group, and the differences were statistically significant (t=2.78 and 2.91, both P<0.01).The score of upper abdominal pain, epigastric burning, abdominal distention and symptom total score of high-dose group were all lower than those of standard dose group (4.8±3.9 vs 8.1±3.5, 3.1±2.5 vs 5.8±4.1, 7.9±6.8 vs 10.5±9.6 and 28.8±16.1 vs 38.2±25.4), and the differences were statistically significant (t=1.52,1.08,1.23 and 1.96, all P<0.01).After four weeks of treatment, the total efficacy rates of single-dose, standard-dose and high-dose group were 45.5%(35/77), 74.4%(58/78) and 87.0%(67/77),respectively.There were statistically significant differences between each two groups of three groups (x2=13.49, 29.73 and 3.98, all P<0.05).The incidences of adverse drug reaction of single-dose, standard-dose and high-dose group were 6.5%(5/77), 7.7%(6/78) and 7.8%(6/77),respectively;there was no statistically significant difference among the three groups (all P>0.05).Conclusions High dose of esomeprazole based quadruple therapy can increase the eradication rate of H.pylori in Uygur population, and H.pylori eradication therapy can significantly improve the dyspepsia symptoms of H.pylori caused gastritis in Uygur.High dose of esomeprazole may improve the clinical efficacy of H.pylori caused gastritis with dyspeptic symptoms in Uygur with safety.

Background:Serum levels of pepsinogen( PG),gastrin-17( G-17)and Helicobacter pylori( Hp)infection are closely associated with gastric cancer. Studies on relationship of serum levels of PG and G-17 with Hp infection in Uygur and Han population with gastric cancer in Xinjiang area are rare. Aims:To investigate serum levels of PG and G-17 and their relationships with Hp infection in Uygur and Han population with gastric cancer in Xinjiang area. Methods:A total of 198 Uygur and 50 Han gastric cancer patients were enrolled,and healthy people with the same race were served as normal controls. Serum levels of PGⅠ,PGⅡ,G-17 were determined by ELISA,PGⅠ/ PGⅡ ratio(PGR)was calculated. Urea breath test and stool Hp antigen test were used to detect Hp infection. Results:Serum PGⅠ level and PGR in Uygur and Han patients with gastric cancer were significantly decreased than those in corresponding control groups(P < 0. 05),and serum levels of PGⅡ and G-17 were significantly increased(P < 0. 05). Serum PGⅠ level and PGR in Uygur gastric cancer patients were significantly decreased than those in Han gastric cancer patients(P < 0. 05),and serum G-17 level was significantly increased(P < 0. 05). Hp infection rate in Uygur and Han patients with gastric cancer were significantly increased than those in corresponding control groups( P < 0. 05). Serum level of PG Ⅰ and PGR were significantly decreased in Han gastric cancer patients with Hp-positive than in Hp-negative patients,and serum levels of PGⅡ and G-17 were significantly increased(P < 0. 05). Serum levels of PGⅠ,PGⅡ and G-17 were significantly increased in Uygur gastric cancer patients with Hp-positive than in Hp-negative patients,PGR was significantly decreased(P < 0. 05). Serum levels of PGⅠ,PGⅡ and PGR were significantly increased in Uygur gastric antral cancer patients than in gastric corpus cancer and proximal gastric cancer patients(P < 0. 05). Conclusions:Decreased serum PGⅠ level,PGR and increased serum level of G-17 can be used as biomarkers to screen gastric cancer in Uygur and Han population in Xinjiang area. Hp infection in Uygur and Han patients with gastric cancer is related to the changes of serum level of PGⅠ,PGR and G-17.

Objective To investigate the psychology of the folks of the mental disabled after traffic accidents,and to survey the influence of the coping style and social support on their psychology.Methods 96 folks of the mental disabled after traffic accidents were evaluated with Symptom Checklist-90(SCL-90),Trait Coping Style Questionnaire(TCSQ)and Social Support Rating Scale(SSRS).Results The total score and every factor's score of SCL-90 were all higher than norms(P<0.01).The total score and every factors' score of SCL-90 negatively correlated with positive coping style and objective social support,and positively correlated with negative coping style(P<0.05 or P<0.01).Conclusion The folks of the mental disabled after traffic accidents show more psychological problems,that correlate with the coping styles and social support.

Stroke patients usually are complicated with degeneration of body function as well as emotional and cognitive problems; consequently it will affect capacities of daily lives and recreation in most cases. Recreational therapy (RT) being favorable as far as stroke rehabilitation is concerned. The authors reviewed current developments of applications of RT to carry on a brief talk about present and future utilization of RT in stroke rehabilitation and it holds the point that when practicing RT we should introduce relevant evaluation Methods and techniques adopted in physical therapy (PT) and occupational therapy (OT) area into comprehensive rehabilitation program for some better Results . Evidence based principal should also play a positive role to make a systematic and specific intervention plan in further procedure of RT treating stroke patients.

Early diagnosis and early intervention for cognitive impairment after ischemic stroke can delay disease progression and prevent the occurrence of dementia.This article reviews the advances in research on ischemic stroke caused each risk factor for cognitive impairment.

Alzheimer's disease (AD) is a complex neurodegenerative disorder which seriously causes the dementia in elderly people and afflicts millions of people worldwide. Drug discovery for Alzheimer's disease therapy has been a hot research area and a big challenge, in which development of acetylcholinesterase (AChE) inhibitors design was the most active and some AChE inhibitors are commercially available for AD medication already. However, practical using of commercial AChE inhibitors showed their limited usefulness and related adverse effects. Thus, it is extremely urgent to find novel AChE inhibitors with higher potency and less adverse effects. Based on the accurate crystallographic studies about AChE, strategies for multi-binding site AChE inhibitors have been formed, followed by design of the multi-target directed ligands. In this review, the structures and binding modes of commercial AChE inhibitors were briefly discussed, together with the development of AChE inhibitor design for AD therapy: from multi-binding site inhibitors to multi-target directed ligands.

Objective: To observe the morphological changes of enteric deep muscular plexuses interstitial cells of Cajal (ICC-DMP) in rats with multiple organ dysfunction syndrome (MODS). Methods: Forty Wistar rats were randomly divided into control group and MODS model group. The enteric ICC-DMP network was observed using c-kit immunohistochemical staining with whole-mount preparation technique and confocal laser scanning microscopy , and the ultraslructural features of ICC-DMP was evaluated using transmission electron microscope. Results: Compared with those in control group, the distributions and densities of intestine ICC-DMP in MODS group were significantly decreased (P < 0. 05) , the ICC-DMP network was disrupted and the ultrastructural features of ICC-DMP were severely damaged. Conclusion: The ICC-DMP network was severely damaged in rats with MODS, and the mechanism of gastrointestinal dysmotility in MODS may be related to the morphological changes of ICC-DMP.

Animals ; Calcineurin ; metabolism ; Diet, High-Fat ; Dietary Fats ; administration & dosage ; Male ; Myocardium ; metabolism ; Physical Conditioning, Animal ; physiology ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Superoxides ; antagonists & inhibitors

Particle radiotherapy using proton and heavier-ion beam was first proposed for clinical application by Robert Wilson in 1946. Compared to conventional photon radiation, proton and heavier-ion beam has significant physical advantage, and heavier-ion has unique biological characteristics. With the development of accelerator and radiation technique, it is being investigated for tumor treatment in many clinical centers. This article reviews the current status of clinical application of particle therapy using proton and heavier-ion beam in digestive system tumor.
Animals ; Digestive System Neoplasms ; therapy ; Heavy Ion Radiotherapy ; Heavy Ions ; therapeutic use ; Humans ; Protons ; therapeutic use