OBJECTIVETo observe the effect of acupuncture along affected meridian on the mem- brane metallo-endopeptidase (MME) gene expression of migraine patients without aura (MO) of Gan-yang hyperactivity syndrome (GYHS).

METHODSTotally 20 MO patients of GYHS were randomly assigned to the acupoint group (acupuncture along affected meridian) and the non-acupoint group, 10 cases in each group. Needling was performed once per day for 10 consecutive days. Gene chip technology was used to obtain two sets of gene expression profiles and analyzed using Gene Ontology (GO).

RESULTSIn the acupoint group, MME gene expression decreased after needling (P = 0.0023).That gene was rich in the beta-amyloid metabolic process (P = 3.16E-05) and the peptide metabolic process (P = 0.009612). Its expression was not seen in the non-acupoint group.

CONCLUSIONThe effect of point selection along affected meridian could be achieved possibly by regulating the MME gene expression.

Acupuncture ; Acupuncture Points ; Acupuncture Therapy ; Endrin ; analogs & derivatives ; metabolism ; Humans ; Meridians ; Migraine Disorders ; therapy ; Syndrome

Objective To explore the relationship of expression and the effect of preoperative radiotherapy of endothelin-1 (ET-1) and pyruvate kinase M-2 (PKM2) in rectal carcinoma.Methods Immunohistochemical method was used to detect the expression of ET-1 and PKM2 proteins of rectal cancer tissues in 96 cases.The expressions of ET-1 and PKM2 were analyzed with the effect of preoperative radiotherapy in rectal cancer tissue.Results The high expression of ET-1 protein was 59 cases (61.46％).The high expression of PKM2 proteins was 54 cases (56.25％).The high expressions of ET-1 and PKM2 protein were worsen the effect of tumor regressive grade (TRG) than lower expressions of those after preoperative radiotherapy of rectal cancer tissue (P ＜ 0.05).The protein expression of ET-1 and PKM2 were positively correlated (P =0.006).Conclusions The high expressed ET-1 and PKM2 proteins in rectal cancer are closely related to preoperative radiotherapy resistance.ET-1 and PKM2 proteins are expected to become new targets of radiotherapy sensitivity and radiotherapy sensitization of rectal cancer.

In recent years the science of acupuncture and moxibustion has been keeping on development all over the world. It is shown as the strengthening of legislation and management, the flourishing of education and training, the expanding of clinical indications and the increasing level of clinical research. The developmental trends of the science of acupuncture and moxibustion in the world include that it will be paid more attention to by the international mainstream medicine, the clinical research will still focus on the certifying therapeutic effectiveness, and that it will be able to do more attribution to the therapy of difficult and complicated cases. Understanding the developmental status and trend of the science of acupuncture and moxibustion abroad is important for promoting the domestic development and internationalization of the science of acupuncture and moxibustion.
Acupuncture ; Acupuncture Therapy ; Biomedical Research ; Humans ; Moxibustion

Objective To investigate the clinicalmanifestation,monitoring and therapeutic measure of severe enterovirus 71 ( EV71 ) infection in children.MethodsForty-five cases of severe EV71 infectionwere admitted in our PICU from May 2010 to Sep 2011.The vital sign and arterial blood pressure,central venous pressure,mixed venous oxygen saturation,dynamic non-invasive heart function and urine volume were monitored.Forty-five cases were divided into 3 stages according to clinical manifestation:( 1 ) nervous system involvement stage; (2) respiratory system involvement stage; ( 3 ) circulatory system involvement stage ( compensation and decompensation).We adopted individualized remedy measure according to different stages.ResultsIn 45 cases,38 cases discharged from hospital,the cure rate was 84.4％.Among all the 38 cases,nervous system involvement was found in 19 cases,respiratory system involvement was found in 12 cases,circulatory system involvement was found in 7 cases.Seven cases died,who had circulation failure.ConclusionWe should identify severe EV71 infection early.Positive control of high fever,appropriate liquid treatment,control of high blood pressure,early respiratory support,preventment of circulation failure are the key measures for treatment.Individualized monitoring and treatment are effective in children with severe EV71 infection.

OBJECTIVETo investigate the incidence of hepatotoxicity in acquired immunodeficiency syndrome (AIDS) patients on combined anti-retroviral therapy (cART) containing nevirapine (NVP) and to assess the risk factors and its impact on cART.

METHODS330 AIDS patients from March 2003 to June 2008 at local county were enrolled and a retrospective study using Kaplan-meier survival and Multivariate logistic regression modeling was conducted.

RESULTS267 out of 330 patients received NVP based cART and 63 cases received EFV-based cART. The deference of prevalences of hepatotoxicity between the two groups is statistically significant (Chi2 = 6.691, P = 0.01). 133 out of 267 (49.8%) patients on NVP based cART had at least one episode of ALT elevation during a median 21 months (interquartile ranges, IQR 6, 37) follow-up time, amounts for 28.5 cases per 100 person-years. Baseline ALT elevation (OR = 14.368, P = 0.017)and HCV co-infection (OR = 3.009, P = 0.000) were risk factors for cART related hepatotoxicity, while greatly increased CD4+ T(CD4) cell count was protective against hepatotoxicity development (OR = 0.996, P = 0.000). Patients co-infected with HCV received NVP-based cART had the higher probability of hepatotoxicity than those without HCV co-infection (Log rank: Chi2 = 16.764, P = 0.000). 23 out of the 133 subjects (17.3%) with NVP related hepatotoxicity discontinued cART temporarily or shifted NVP to efavirenz.

CONCLUSIONNVP related hepatotoxicity was common among ARV naive HIV infected subjects in our cohort. Baseline ALT elevation and HCV co-infection were associated statistically with the development of hepatotoxicity. Hepatotoxicity led to discontinuing cART temporarily or switching to other regimens in some subjects. It suggested that NVP should be used with caution in patients co-infected with HCV among whom anti-HCV therapy before cART initiation may contribute to minimizing the probability of NVP associated hepatotoxicity.

Acquired Immunodeficiency Syndrome ; drug therapy ; metabolism ; Adolescent ; Adult ; Anti-Retroviral Agents ; adverse effects ; Asian Continental Ancestry Group ; Chemical and Drug Induced Liver Injury ; epidemiology ; virology ; Female ; Humans ; Incidence ; Liver ; drug effects ; metabolism ; Male ; Middle Aged ; Nevirapine ; adverse effects ; Retrospective Studies ; Risk Factors ; Young Adult

Objective To investigate the feasibility of the simultaneous measurement of right ventricular pressure-volume loops by cardiac catheterization and 2D electrocardiogram. Methods Patients referred for pulmonary hypertension underwent right heart catheterization in our hospital between June 1st, 2015 and June 1st, 2017 are to be enrolled in this study. The right ventricular volume was measured simultaneously by catheter and electrocardiogram. The pressure-volume loops were constructed by the parameters of the pressure and volume in the same cardiac cycle. Results The study completed in four cases and their pressure-volume loops were drawn. The obtained images were irregular and there was no relationship among them. As a result, the construction was a failure. Conclusions The construction of the right ventricular pressure-volume loops of pulmonary hypertension patients by simultaneous catheterization and 2D electrocardiogram is difficult to overcome the technology defects.

This text has introduces a new-type laser treatment device. It utilizes the ultrasound atomized gas passage as its optics and makes the laser beams together with the atomized medicine to be transmitted to the patient's respiratory track and lungs for treatment.
Drug Delivery Systems ; instrumentation ; Equipment Design ; Humans ; Laser Therapy ; instrumentation ; Nebulizers and Vaporizers ; Ultrasonics

To investigate the protection effect of DNA vaccine in mammalian and avian systems, the DNA vaccine was inoculated in both BALB/c mice and SPF chickens immunized with DNA vaccines encoding hemagglutinin (HA) from A/Goose/GuangDong/1/96 (H5N1) virus. The mice and chickens were immunized twice, 3 weeks apart, by electroporation into muscles or intramuscular injection. Two weeks after the second immunization, the mice and chickens were challenged with a lethal dose of homologous virus. The mice and chickens immunized by electroporation obtained completely protection against the virus, and could effectively inhibited viruses to replicating in mouse lung and chicken cloaca. At the same time, these protections were companied by high levels specific antibody to H5N1 AIV, while the blank plasmid controls experience 100 percent mortality following challenge. Furthermore, in the experiment of mice by eletroporation,stronger obviously CTL activity were observed after challenge. Thus, the cellular immune responses of the mice immunized by electroporation were exhibited. These results strongly demonstrate that HA DNA vaccines provide effective protection against influenza virus infection in mammalian and avian, and suggest that electroporation is one of the efficient gene delivery systems for the transfer of influenza DNA vaccine in both humoral immunity and cellular immunity.

The clinical efficacy and safety of auricular acupuncture (AA) for treatment of primary insomnia was evaluated. After a comprehensive retrieval in domestic and foreign databases, literatures were strictly screened and Revman 5.2 software was applied to perform a Meta-analysis on eligible randomized controlled trials (RCTs). The evidence quality was assessed with GRADE profiler 3.6 software. As a result, 8 articles were included involving 894 patients. Compared among AA and sham AA, placebo AA, blank control, there was significant difference in Pittsburgh sleep quality index (PSQI) [WMD = -3.48, 95% CI (-3.96, -3.00)], sleep latency LWMD = -10.14, 95% CI (-17.16, -3.12)] and sleep awakening times [WMD = -9.98, 95% CI (-1.10,-0.48)]. Compared between AA and western medication, there was significant difference in PSQI [WMD = -3.62, 95% CI (-4.59, -2.65)]. The evidence quality was moderate in AA vs. sham AA, placebo AA or blank control, while that of the rest was extremely low. No reports of adverse events were described in all studies. In conclusion, for the treatment of primary insomnia, AA could effectively improve sleep quality, but due to the low evidence quality, cautious attitude should be taken on this conclusion, and clinical trials with large sample and high quality were needed in the further.
Acupuncture, Ear ; Humans ; Randomized Controlled Trials as Topic ; Sleep ; Sleep Initiation and Maintenance Disorders ; physiopathology ; therapy

In order to provide leads and ideas for the future clinical researches, overseas current randomized controlled trials on acupuncture for postoperative nausea and vomiting are studied in this article. Summarization is given on those overseas trials of the recent 20 years from aspects of effectiveness and advantages of acupuncture treatment, treatment methods and the best opportunity of treatment. The result indicates that the therapeutic effect of acupuncture on prevention and treatment of postoperative nausea and vomiting is basically approved by modern clinical researches. Further studies should be focused on the potential of influence on acupuncture effect by different types of anesthetics, durations of operation and sorts of surgery. Importance should also be attached on enhancing therapeutic effect of acupuncture treatment by applying proper differentiation of syndromes, as well as its benefit estimation on health economy.
Acupuncture Therapy ; Electroacupuncture ; Humans ; Postoperative Nausea and Vomiting ; prevention & control ; therapy