Background:Irritable bowel syndrome (IBS)is a commonly seen functional intestinal disorder. The association between Helicobacter pylori (Hp)infection and IBS is not clarified yet. Aims:To investigate the role of Hp eradication in diarrhea-predominant IBS (IBS-D)and the relationship between Hp infection and IBS-D. Methods:A total of 335 IBS-D patients and 335 health examination subjects were recruited from Jan. 2009 to Dec. 2015 at Transportation Center Hospital of Yunnan Province and People's Hospital of Xishuangbanna Dai Autonomous Prefecture. All IBS-D patients were hospitalized patients and fulfilled the Rome Ⅲ criteria. Positive for both rapid urease test and 14 C-urea breath test was defined as Hp infection. Hp-positive IBS-D patients recruited in 2005 received Hp eradication therapy and were allocated into two groups according to the results of eradication therapy. Pinaverium bromide and montmorillonite powder were given in both groups and the clinical efficacy for IBS symptoms was assessed after treatment and followed up for 6 months. Results:The Hp infection rate of IBS-D patients was significantly higher than that in healthy controls (53. 7% vs. 41. 8%,P < 0. 05). In IBS-D patients received Hp eradication therapy,51 were allocated into eradicated group and 26 into non-eradicated group. No significant differences were observed in individual symptoms including abdominal pain/discomfort,bloating and stool frequency and the overall efficacy for global symptoms (68. 6% vs. 65. 4%)between the two groups (P > 0. 05). After a 6-month follow up,the differences were still insignificant (P > 0. 05). Conclusions:Hp infection is more prevalent in IBS-D patients than in general population,however,eradication of Hp has no impact on IBS symptoms. The association between Hp infection and IBS-D needs further study.

Objective To investigate the characteristics of risk factors and coronary angiography (CAG)in young patients with acute myocardial infarction(AMI).Methods A total of 36 consecutive AMI female patients (age≤44 years)who underwent coronary angiography were retrospectively retrieved from the database,and 90 AMI patients whose age >44 years who also underwent coronary angiography were enrolled as a control (elderly)group.Characteristics of risk factors and coronary angiography were com-pared between the two groups.Results The risk factors:BMI,family history of coronary heart disease and high triglycerides(TG)were major in the youth group.The percentage of single-branch lesion was lower in the young patients.The prevalence of left anterior descending (LAD)was higher in the young patients(P <0.05).Conclusions The main risk factors in young and elderly patients are significantly different.The out-comes of CAG in the young patients show the coronary lesion are mostly single vessel lesion,and early inter-vention may improve prognosis.

Objective To establish a thin layer Chromatograph-Fluores cent method for the determination of karanjin in Radix of Fofdia caulifora. Methods Anhydrous-EtOH is solution, thin-sheet is silica gel, expanding solution is Benzene-EtoAc (8.5∶1.5), with excitation wavelength at 355 nm and emission wavelength at 428 nm. Results The average recovery of karanjin was 99.14% and RSD was 1.94% (n =5). There is a good linear relationship within the range of 0.138～0.69 ?g of karanjin. Conclusion The method is convenient, sensitive, accurate and reproducible, and can be used the quality control of the Radix of Fofdia caulifora.

Objective To determine the characteristic features of clinical manifestation, imaging and pathology in the patients with hypertrophic cranial pachymeningitis (HCP). Methods All clinical data of 1 patient with HCP were studied retrospectively. Results The patient presented with heavy headache, progressive visual acuity decreased and hoarse voice. Brain MRI displayed abnormal strengthening signals in cerebral dura mater, especially in cerebral falx and tentorium of cerebellum. Pathological examination demonstrated chronic inflammation changes including numerous plasmocytes infiltration, accrementition and glassy degeneration of fibrous tissue, formation of granulation tissue. Therapy with corticosteroid hormone showed good effect for this patient.Conclusions HCP mainly presents with headache and paralysis of multiple cranial nerves. Distinctive sign on brain MRI is strengthening signal in cerebral dura. Chronic inflammation is the pathological change of this disease and pathological examination plays important role in diagnosis of HCP.

Objective To investigate the effect of carvedilol combined with spironolactone in the treatment of elderly patients with chronic heart failure clinical efficacy and to provide reference for clinical treatment of formulation. Methods 104 elderly patients with chronic heart failure were randomly divided into observation group and control group,52 cases were randomly divided into observation group and control group.Control group intervention in accord-ance with the conventional treatment of chronic heart failure program,the observation group in the conventional scheme based on,combined with oral carvedilol and spironolactone therapy.6 months after treatment,clinical efficacy was compared between the two groups.The results of echocardiography before and after treatment in two groups were compared.The adverse reactions in the treatment process were compared.Results The effective rate in the observation group was 59.62%,the total effective rate was 96.15%,which were significantly higher than those of the control group (χ2 =4.10,9.82,all P <0.05);After treatment,LVEDD and LVESD of the two groups were significantly lower than those before treatment[(51.89 ±7.06)mm,(41.39 ±6.85)mm,(60.71 ±7.43)mm,(51.02 ±7.95)mm], LVEF[(52.31 ±9.02)% and (41.64 ±7.73)]were significantly higher than that before treatment,there were statistifically significant differences between the two groups(t =4.92,5.10,5.45,2.87,2.98,3.03,all P <0.05);After treatment,LVEDD[(51.89 ±7.06 )mm],LVESD [(41.39 ±6.85 )mm]of the observation group were significantly lower than those of the control group,and LVEF(52.31 ±9.02)% were significantly higher than that of the control group,there were statistifically significant differences between the two groups (t =3.02,2.98,2.97,all P <0.05);There was no significant difference in the incidence of adverse reactions between the two groups(P >0.05).Conclusion Carvedilol combined with spironolactone can significantly improve the clinical effect of the treatment of elderly patients with chronic heart failure,effectively improve the left ventricular remodeling in patients with,improve myocardial contractility in patients and has good security.

Objective: To investigate the relationship between serum uric acid(SUA) and prevalence of hyperuricemia(HUM) and the effects of dietary factors on HUM . Methods: Total 748 subjects from Guangzhou were questioned and SUA and body mass index (BMI) was measured by trained investigators. Results: The mean SUA concentration was (384.6?74.8)mmol/L in males vs (286.3?65.3) mmol/L in females, (P

As social views on disability changed,how to support intellectual disabled adult so they can be involved in ordinary social life is not only the hot topic of special education and rehabilitation service system,but also the concern of psychologists.For the improvement of social inclusion,psychologists should provide assessment,intervention and support for intellectual disabled adults at personal and social supportive levels,and relative policy advices for the government should be included.

To develop a new temperature control moxibustion device so as to improve the clinical therapeutic effect of moxibustion. According to the thermal effect of moxibustion, with the designs such as the modern electronic equipment (temperature control system) adopted and in combination of smoke filtration device and oxygen mask device, a new temperature control moxibustion device was developed. The new temperature control moxibustion device may achieve the automatic regulation of temperature and distance and avoid the pollution and irritation of smoke and flavor, etc. As a result, the traditional moxibustion therapy can better play its efficacy and display its safety and convenience in practice.
Equipment Design ; Humans ; Moxibustion ; instrumentation ; methods ; Temperature

Objective To establish a method for detecting cercaria of Schistosoma japonicum.Methods The loop-mediated isothermal amplification(LAMP)was used.The cercaria DNA of Schistosoma japonicum was extracted by using GeneReleaser.Four primers which recognized 6 distinct regions on the calcium-binding protein gene of cercaria of Schistosoma japonicum were designed and used for LAMP assay and Clonorchis sinensis was used as the negative control for evaluating the specificity and 20,10,5,1 cercariae of Schistosoma japonicum were amplified by LAMP for evaluating the sensitivity.The LAMP results were judged with the naked eyes and electrophoretic analysis.Results After LAMP reaction,the positive signal was observed with cercariae of Schistosoma japonicum.By contrast,no positive signal was observed for Clonorchis sinensis.The detection limit of LAMP assay was 1 cercaria of Schistosoma japonicum per reaction.Conclusion LAMP assay has usefulness for rapid detection of cercariae of Schistosoma japonicum.

Objective To explore the effect of Shenling Baizhu power on inflammatory factors and immune function for recurrent aphthous ulcer. Methods Ninety patients with recurrent aphthous ulcer in our hospital were divided into control group and study group according to random number table method, with 45 cases each group.The control group were given oral vitamin B2, levamisole and cetyl pyridinium chloride gargle solution therapy, and the study group were given Shenling Baizhu power on the basis of control group.After one week treatment, the clinical curative effect were observed, the serum inflammatory factors levels of tumor necrosis factor alpha ( TNF-α) , interleukin 2 ( IL-2 ) and interleukin 6 ( IL-6 ) were determined by Elisa method, the levels of peripheral blood T cell subsets CD3 +, CD4 +, CD8 +and natural killer cells( NKT) were determined by flow cytometry instrument, and the recurrence rate were observed after one year follow-up.Results After one week treatment, the total effective rate 91.30% in study group was significantly higher than the control group 69.57%, the difference was statistically significant(χ2 =5.874, P=0.015).The serum levels of TNF-α, IL-2 and IL-6 in study group were significantly lower than the control group, the difference was statistically significant(P<0.05).The levels of CD3 +, CD4 +, CD8 +and NKT in study group were significantly higher than the control group, the difference was statistically significant(P<0.05).Followed up for 1 year, the recurrence rate 17.78%(8/45) in study group was significantly lower than the control group 46.67%(21/45), the difference was statistically significant(χ2 =8.598, P =0.003).Conclusion The Shenling Baizhu power treatment of recurrent aphthous ulcer has better clinical curative effect, can reduce levels of inflammatory factor, improve immune function, and reduce the recurrence rate.