Through searching domestic and foreign medical journals in CNKI, Wanfang database, VIP database and Pubmed database from January of 2003 to November of 2013, 39 articles regarding musical electroacupuncture (MEA) were analyzed. The result showed that MEA was clinically used to treat neurological and psychotic disorders; because it was combined with musical therapy and overcame the acupuncture tolerability, and MEA was superior to traditional electroacupuncture. However, problems such as low research efficiency and the mechanism of MEA superiority and the musical specificity not being revealed by research design still exist. In future, large-sample multi-center RCT researches should be performed to clarify MEA clinical efficacy. With modern science and technology and optimized study design, guided by five-element theory of TCM, researches on different musical elements and characteristics of musical pulse current as well as MEA's correlation with meridians and organs should be studied, so as to make a further exploration on MEA mechanisms and broaden the range of its clinical application.
Acupuncture Points ; Bibliometrics ; Combined Modality Therapy ; Electroacupuncture ; Humans ; Music Therapy

Several kinds of column chromatography method were used to investigate the chemical constituents of the leaves of Lophatherum gracile. The structures of the isolated compounds were identified based on their physicochemical properties and spectral data. A new flavone C-glycoside was isolated and its structure was identified as 3'-methoxyl-luteolin 6-C-beta-D-galactopyranosiduronic acid (1 --> 2) -alpha-L-arabinopyranoside (1).
Antiviral Agents ; chemistry ; isolation & purification ; Flavones ; chemistry ; Glycosides ; chemistry ; isolation & purification ; Hydrolysis ; Plant Leaves ; chemistry ; Poaceae ; chemistry

OBJECTIVETo study the liver histopathological features of chronic HBV carriers and inactive HBsAg carriers.

METHODSLiver biopsies were performed on 189 chronic HBV carriers and 30 inactive HBsAg carriers (219 cases in total). All of them had a normal serum ALT value; they were then followed-up for more than 6 months. HBsAg and HBcAg were detected by immunohistochemistry. The circulating HBV DNA loads and serologic markers of HBV were examined at the same time. Grades of liver necrosis/inflammation and fibrosis were compared between the patients regarding their HBV DNA positivity or negativity. The relationships between the HBeAg positivity and degrees of liver histological changes were evaluated. The grades of liver necrosis/inflammation and fibrosis were compared between three age groups: younger than 18 years, 18-40, and older than 40 years.

RESULTSTwo hundred eight carriers of the total 219 (95.0%) had histological liver changes. Fifty percent (104/208) of them had mild histological changes (G0-1/S0-1), while more severe changes (G3-4 and/or S3-4) were found in 18 out of the 208. There were no significant differences in the grades of liver necrosis/inflammation and fibrosis between the chronic HBV carriers and the inactive HBsAg carriers. Among the serologic HBV DNA positive carriers, hepatic fibrosis was more severe in the HBeAg negative group than in the positive group (chi2 = 9.551, P = 0.008), but no differences of the necrosis/inflammation grades were seen between the two groups. The rate of severe fibrosis (S3-4) was 21.1% in those carriers older than 40 years but was 7.7% in patients younger than 18 years. However, no statistically significant differences in degrees of liver inflammation and fibrosis were found among the three age groups. HBcAg positive rate was 100% in the liver tissues of all the chronic HBV carriers, but only in 33.3% in the inactive HBsAg carriers.

CONCLUSIONSThe majority of our HBV carriers have liver inflammation and fibrosis. More severe histological changes were found in 8.65% of them. Liver fibrosis existed in the carriers with negative HBeAg and in those older than 40 years. HBcAg was found in hepatic tissues while their serological HBV DNA was negative.

Adolescent ; Adult ; Carrier State ; pathology ; virology ; Child ; Female ; Hepatitis B Surface Antigens ; blood ; Hepatitis B virus ; Hepatitis B, Chronic ; pathology ; virology ; Humans ; Liver ; pathology ; Male ; Middle Aged ; Young Adult

OBJECTIVETo study the relationship between liver pathological changes and serum HBeAg and HBV DNA in 1057 patients with chronic hepatitis B.

METHODSLiver puncture biopsy for histopathological examinations were performed in 1057 patients with chronic hepatitis B. The quantitative analysis of serum HBV DNA by fluorogenic quantitative PCR and HBeAg by chemoluminescence were also conducted.

RESULTSThe inflammatory grade and fibrosis stage were higher in HBeAg-negative patients (G4 and S4 were 7.83% and 12.17% respectively) than in HBeAg-positive patients (G4 and S4 were 3.39% and 5.44% respectively). The inflammatory grade and fibrosis stage were higher in HBeAg-positive patients with low-level HBV DNA (G3G4 was 45.64% and S3S4 was 30.20% for HBV DNA104-105), whereas they were higher in HBeAg-negative patients with high-level HBV DNA (G3G4 was 54.55% for HBV DNA106-107 and S3S4 was 42.85% for HBV DNA108-109).

CONCLUSIONThere were some correlation between the liver pathological changes and serum HBeAg and HBV DNA levels in patients with chronic hepatitis B. It is important to perform the liver pathological examination and antiviral therapy as early as possible in patients with HBeAg-negative chronic hepatitis B.

DNA, Viral ; blood ; Hepatitis B e Antigens ; blood ; Hepatitis B virus ; genetics ; immunology ; Hepatitis B, Chronic ; blood ; pathology ; virology ; Humans ; Liver ; pathology ; virology

Autopsy ; China ; epidemiology ; Congenital Abnormalities ; epidemiology ; etiology ; mortality ; Folic Acid ; adverse effects ; Humans ; Infant, Newborn ; Survival Rate ; Ultrasonography, Prenatal ; adverse effects

OBJECTIVETo evaluate clinical effectiveness of total pelvic floor reconstruction surgery for repair of severe pelvic organ prolapse.

METHODSWe retrospectively analyzed the clinical data of 21 patients with severe pelvic organ prolapse. The anatomical outcomes were evaluated by Pelvic Organ Prolapse Quantitation, functional effectiveness by Prolapse Quality of Life method, and sexual function and operation-related complications were also analyzed.

RESULTSAll surgical operations were accomplished successfully by the same surgeon. No impairment of bladder, urethra, rectum, or great vessels was noted, and no patient required blood transfusion. The mean operation duration was (63±19) minutes, and the mean intra-operative blood loss was (143±72) ml. One patients experienced post-operative urinary retention for 7 days, and the remaining 20 patients were able to micturate spontaneously 1-2 day after surgery. The post-operative morbidity rate was 14.3%. Three patients (14.3%) experienced mesh erosion. Of 12 patients who were sexually active, two patients suffered from algopareunia from dyspareunia, one from de novo overactive bladder, and one from stress urinary incontinence Questionnaire scores showed that the overall post operative quality of life was improved significantly (P=0.000), while quality of sexual life significantly degraded (P=0.044) The anatomic cure rate was 95.2% (20/21), and the patient subjective satisfaction rate was 85.7% (18/21)

CONCLUSIONSThe total pelvic floor reconstruction is a safe and effective approach for the repair of severe pelvic organ prolapse, although its functional effectiveness is not as notable as anatomical outcomes However, the complications such as mesh erosion, low urinary tract symptoms, algopareunia, and dyspareunia should be carefully managed.

Aged ; Humans ; Middle Aged ; Pelvic Floor ; surgery ; Pelvic Organ Prolapse ; surgery ; Retrospective Studies ; Treatment Outcome

Objective To observe the advantages and disadvantages the combination of traditional Chinese medicine and western medicine in community health service centers through cost-effectiveness and cost-utility analysis.Methods Take community common diseases as an example, Knee Osteoarthritis (KOA), Cervical Spondylosis (CS) and Lumbar Disc Herniation (LDH) were used. A total of 200 cases were selected for each disease, and 100 cases in each one group.In the treatment group, the rehabilitation mode was used.In the control group, comprehensive treatment of traditional Chinese medicine was adopted. We analyzed the cost-effectiveness and cost-utility, with VAS as the effect indicator and QALYs as the utility indicator. Results The VAS values of the knee osteoarthritis, cervical spondylosis and lumbar disc herniation in the treatment group were lower than those in the control group after 14 days, 30 days and 6 months (P<0.05) . The QALYs values of them in the treatment group were lower than those in the control group after 14 days, 30 days and 6 months (P<0.05) . The treatment group has a higher increase cost-effectiveness ratio (ICER) . Each get a unit effect can pay 222.56, 297.13 and 1178.59 Yuan less . The treatment group has a higher increase cost-utility ratio (ICUR) . Each get a unit effect can pay 741.86, 3178.60 and 2862.29 Yuan less . Conclusion Community application in rehabilitation mode of integrated traditional Chinese and western medicine can improve the treatment effect, and can reduce the cost of treatment and the loss of QALYs.

Health disparities between the western, central and eastern regions of rural China, and the impact of national health improvement policies and programming were assessed. A total of 400 counties were randomly sampled. ANOVA and Logistic regression modeling were employed to estimate differences in health outcomes and determinants. Significant differences were found between the western, central and eastern rural regions in community infrastructure and health outcomes. From 2000 to 2010, health indicators in rural China were improved significantly, and the infant mortality rate (IMR), maternal mortality rate (MMR) and under 5 mortality rate (U5MR) had fallen by 62.79%, 71.74% and 61.92%, respectively. Central rural China had the greatest decrease in IMR (65.05%); whereas, western rural China had the greatest reduction in MMR (72.99%) but smallest reduction in U5MR (57.36%). Despite these improvements, Logistic regression analysis showed regional differences in key health outcome indicators (odds ratios): IMR (central: 2.13; western: 5.31), U5MR (central: 2.25; western: 5.69), MMR (central: 1.94; western: 3.31), and prevalence of infectious diseases (central: 1.62; western: 3.58). The community infrastructure and health outcomes of the western and central rural regions of China have been improved markedly during the first decade of the 21st century. However, health disparities still exist across the three regions. National efforts to increase per capita income, community empowerment and mobilization, community infrastructure, capacity of rural health facilities, and health literacy would be effective policy options to attain health equity.
China ; epidemiology ; Cross-Sectional Studies ; Female ; Health Promotion ; economics ; legislation & jurisprudence ; organization & administration ; Healthcare Disparities ; economics ; trends ; Humans ; Infant ; Infant Mortality ; trends ; Maternal Mortality ; trends ; Mortality ; trends ; Regression Analysis ; Rural Population ; statistics & numerical data ; Socioeconomic Factors

BACKGROUNDGenetic association studies on populations of European origin have identified the DCDC2 gene as a susceptibility locus for developmental dyslexia. Here, we sought to investigate the association of DCDC2 polymorphisms with developmental dyslexia in children of Han Chinese origin.

METHODSWe undertook a case-control genetic association study on 76 dyslexic children and 79 non-dyslexic matched controls. We isolated DNA from oral mucosal cell samples and genotyped two DCDC2 coding-sequence single nucleotide polymorphisms, rs2274305 and rs6456593, in each sample using SNaPshot single nucleotide extension. We compared the allele and genotype frequencies between the groups using the χ(2) test and analyzed the relationship between dyslexia and the polymorphism at both loci using unconditional logistic regression. We also predicted haplotypes and compared their frequencies between the two groups.

RESULTSThe differences in the genotype distribution and the allelic genes of the two single nucleotide luci of the DCDC2 gene, rs2274305 and rs6456593, between the two dyslexic and non-dyslexic groups were statistically meaningless (P > 0.05). The differences in the haplotype distributions of the DCDC2 gene between the dyslexic and normal group were statistically meaningless (P > 0.05).

CONCLUSIONThe DCDC2 gene may not be a susceptibility factor for developmental dyslexia among the Han Chinese. However, methodological issues may have prevented the detection of positive associations.

Asian Continental Ancestry Group ; Child ; Dyslexia ; genetics ; Female ; Genetic Predisposition to Disease ; genetics ; Genotype ; Haplotypes ; genetics ; Humans ; Male ; Microtubule-Associated Proteins ; genetics ; Polymerase Chain Reaction ; Polymorphism, Single Nucleotide ; genetics

OBJECTIVETo explore the incidence of various types of mucopolysaccharidosis (MPS) and their clinical characteristics.

METHODSA total of 75 children highly suspected as having MPS underwent quantitative and electrophoretic analysis of urinary glycosaminoglycans (GAGs) and enzymatic analysis of seven types of MPS from January 2009 to December 2011. Fluorescence assay was used to measure the activities of α-L-iduronidase, iduronate-2-sulfatase, α-N-acetylglucosaminidase, galactosamine-6-sulfatase, β-galactosidase, arylsulfatase B and β-glucuronidase in the white blood cells.

RESULTSA total of 52 cases were confirmed with MPS based on clinical, radiological, and enzymatic examinations. The 52 cases, with a mean age of 4.0 ± 2.2 years, included 5 cases of MPS I (10%), 20 cases of MPS II (38%), 20 cases of MPS IVA (38%), 6 cases of MPS VI (12%) and 1 case of MPS VII (2%). No MPS IV B cases or MPS IIIB cases were found. Compared with healthy children of the same age, the GAG/Cr ratio was significantly elevated in 50 confirmed cases of MPS (two MPS IVA cases having no increased ratio). All children with increased urinary GAGs had a confirmed diagnosis of MPS. The age of onset was between 1 and 2 years after birth in most cases, and often complicated by hernia and valvular heart disease. Children with MPS I, MPS II, and MPS VI presented with ugly and unsmooth face, short stature, joint stiffness, and limitation of motion, while children with MPS IVA presented with short stature, skeletal dysplasia, and joint laxity.

CONCLUSIONSType IVA and type II are the most common in MPS cases, followed by type VI and type I. MPS children are characterized by special appearances including ugly and unsmooth facial appearance, short stature and skeletal dysplasia. Quantitative analysis of urinary GAG, as a simple, rapid, and reliable method, is recommended for screening of MPS.

Acetylglucosaminidase ; blood ; Child ; Child, Preschool ; Creatinine ; urine ; Female ; Glucuronidase ; blood ; Glycosaminoglycans ; urine ; Humans ; Iduronidase ; blood ; Infant ; Magnetic Resonance Imaging ; Male ; Mucopolysaccharidoses ; diagnosis ; enzymology ; pathology ; beta-Galactosidase ; blood