Chronic constipation(CC)is one of the most common gastrointestinal disorders. Treatment of CC includes drug and non-drug treatment. Biofeedback(BF)is a psychological behavior therapy and has become the first-line therapy of CC. However,the efficacy of BF reported varied substantially. This article reviewed the evaluation of efficacy of BF on CC.

Carbapenems ; pharmacology ; Drug Resistance, Bacterial ; Humans ; Klebsiella Infections ; drug therapy ; microbiology ; Klebsiella pneumoniae ; drug effects

Objective To evaluate the performance of T-SPOT.TB Test and serological tuberculosis antibody(TB-Ab) in tuberculosis-assisted diagnosis.Methods Patients were diagnosed as tuberculosis from 2015 January to 2016 March in the hospital.T-SPOT.TB and tuberculosis antibody detection were performed for those patients.Results In 112 cases of tuberculosis patients,101 cases of T-SPOT.TB test were positive and the sensitivity was 90.18%,32 cases of tuberculosis antibody detection were positive and the sensitivity was 28.57%.In 41 cases of pulmonary tuberculosis,T-SPOT.TB assay showed positive results in 40 patients and the sensitivity was 97.56%,tuberculosis antibody detection showed positive results in 18 patients and the sensitivity was 43.9%;in 71 cases of extrapulmonary tuberculosis,T-SPOT.TB assay showed positive results in 61 patients and the sensitivity was 85.91%,tuberculosis antibody detection showed positive results in 14 patients and the sensitivity was 19.7%.Conclusion T-SPOT.TB was superior to serological tuberculosis antibody(TB-Ab),and the diagnosis of active tuberculosis was higher,and the sensitivity of T-SPOT.TB was higher than that of T-SPOT.TB value.

Adult ; Electrolysis ; Humans ; Lipid Peroxidation ; drug effects ; Male ; Middle Aged ; Nickel ; adverse effects ; blood ; pharmacokinetics ; Occupational Exposure ; adverse effects

Humans ; Infant ; Job Syndrome ; diagnosis ; immunology ; therapy ; Male

Humans ; Infant, Newborn ; Male ; Meningitis, Bacterial ; physiopathology ; Seizures ; etiology ; Tuberculosis, Meningeal ; physiopathology

Objective:To establish the industry standard for growth hormone quantitative labelling immunoassay kit, and to validate it by chemiluminescence labeling and time-resolved fluorescence labeling method which are suitable for the standard.Methods: Different assay method kits, including magnetic particle chemiluminescent assay, electrochemiluminescence assay, chemiluminescence assay and time-resolved fluorescent assay, were used to verified the blank limitation, linearity, accuracy, precision, specificity and stability in accordance with protocol industry standard.Results: Other verification results could meet requirements of the protocol industry standard besides accuracy in part of kits couldn't achieve to anticipative remand (relative deviation couldn't be more than ±10%).Conclusion: According to the verification results, the accuracy requirements was adjusted to ±15%. The other items of industry standard were maintained. The industry standard for growth hormone quantitative labeling immunoassay kit is ultimately established. The standard would contribute to unity quality standard of growth hormone quantitative labeling immunoassay kit, and provide the basis for the supervision and administration of its production, examination, circulation, clinical application and other areas.

Gastrointestinal tract contains the most complicated microbial ecosystem of the human body,and balance of microbial ecosystem has been proved to play an important role in human health.Gastroesophageal reflux disease (GERD) is closely related to the esophageal,gastric and intestinal microecology.It has been revealed that alterations in gut microbial ecosystem may induce mucosal inflammation,relax lower esophageal sphincter (LES),increase intragastric pressure and delay gastric emptying via various pathways and subsequently cause or exacerbate gastroesophageal reflux.In this article,the advances in study on gut microbial ecosystem and GERD were reviewed.

Objective To ascertain the pressure ulcer prevalence among secondary and tertiary general hospitals in different areas of Guangdong Province, and describe pressure ulcer related nursing measures in hospitalized patients. Methods A cross-sectional descriptive design was used in the present study. 5 secondary and tertiary general hospitals including 25164 hospitalized patients from different regions in Guangdong Province were recruited. There were 267 pressure ulcer patients among them. Minimum Data Set (MDS) was used to measure prevention measures of hospitalized patients. Pressure ulcer patients′questionnaire was used to measure medical treatment of pressure ulcer patients. Results The overall prevalence rates of pressure ulcers in the 25 hospitals range from 0 to 3.49%, with an average of 1.26%. The prevalence rate in the secondary general hospitals was 1.8%(41/2266), which was significant higher than that of in the tertiary general hospitals(1.0%, 226/22998), χ2=13.48, P<0.01. For the hospitalized patients at risk, 42.0%(1408/3353) of patients didn′t use any systemic support surface, 45.8%(1537/3353) of patients didn′t use any local support surface. In the pressure ulcer patients, 35.2%(94/267) of patients didn′t use any systemic support surface, 14.2% (38/267)of patients didn′t use any local support surface, and 61.4%(164/267) of pressure ulcer patients didn′t use any skin care products. Conclusion The prevention measures of pressure ulcer in Guangdong province were not effective, further improvements are still required.