Objective To observe the effect of Tangluotong Decoction(Decoctions of removing obstruction of meridians for treating diabetes)based on the principle of reinforcing kidney,activating blood and removing obstruction of meridians on the early diabetic nephropathy(DN)patients.Methods Totally 68 DN patients were randomized into two groups.In addition to the routine treatment for diabetes,the treatment group(38 patients)was administered Tangluotong Decoction while the control group(30 patients)was giv- en Lossartan Potassium Tablets.The clinical symptoms and signs and lab indices before and after treatment were observed.Results The comprehensive total effective rate of the treatment group was 89.47% while that of control group was 60.00%,the difference was significant(P

Medicine, Chinese Traditional

BACKGROUND: Coffee is commonly consumed among young people in China. However, consumers are rarely aware of physicaly adverse effects as a result of excessive consumption of caffeine. DATA SOURCES: A literature search using multiple databases was performed for articles published with concentration on meta-analyses, systematic reviews, and randomized controlled trials. RESULTS: Excess coffee consumption is also a risk of primary cardiac arrest especially in young people. Treatment modalities include activated charcoals, beta-blockers, vasopressin and hemodialysis when necessary. CONCLUSION: Coffee consumers should be advised not to routinely take more than moderate coffee.

OBJECTIVE To observe the preventive effect on nosocomial infection by the herbal medicine Atractylodes chinensis disinfectant for air sterilization in cardiothoracic surgery.METHODS A.chinensis disinfectant and ultraviolet irradiation were used to disinfect the patients′ rooms of our cardiothoracic surgery department.The total number of germ and fungus in the indoor air before and after using the two methods were collected.The nosocomial infection rates of the same period were also studied.RESULTS A.chinensis disinfectant had strong effect on sterilization of indoor germs and fungi,and the sterilization rate was 92.7%.The comparison between A.chinensis disinfectant and ultraviolet irradiation showed significant difference in their disinfection effects,while no significant difference in their nosocomial infection rates.CONCLUSIONS The herbal medicine A.chinensis disinfectant can achieve good sterilization effect and prevent nosocomial infection.

Objective To evaluate the application of pooling HIV nucleic acid amplification testing (NAAT) among men who had sex with men (MSM) population, and to investigate suitable HIV screening strategy and the feasibility of calculation of HIV incidence using pooling NAAT among MSM population in China.Methods Four thousand eight hundred and fifty-six samples were collected from MSM population from April 2008 to September 2009 among with 4 156 were in Heilongjiang province and 700 were in Beijing in China. After standard testing with an HIV ELISA and WB confirmation testing, HIV antibody-negative samples were pooled and screened for HIV using NAAT.A three-stage pooling strategy was adopted.The HIV positive rate estimated by the four HIV screening strategies was calculated.In addition, 4 156 HIV positive specimens from Heilongjiang province were screened with the BED capture enzyme immunoassay (BED-CEIA).The HIV-1 incidences were estimated by BED-CEIA assay and pooling NAAT individually.ResultsOne hundred and forty-three of 4 856 subjects were HIV infected.130 were 3rd and 4th generation ELISA positive; 13 were antibody-negative but acutely HIV infected.According to the evaluation of four HIV screening strategies, routine HIV screening test together with pooling NAAT was more effective than other strategies for screening out window period generation ELISA+WB+pooling NAAT' were 2.68%(95% confidence interval CI=2.22%-3.14%), 2.82%(95%CI=2.35%-3.29%), 2.94%(95%CI=2.46%-3.42%) and 2.94%(95%CI=2.46%-3.42%), respectively.The differences were not significant (χ2=0.854 3, P=0.836 4).Of the 88 HIV positive samples from Heilongjiang province, 44 participants were tested as recent HIV infections by BED-CEIA assay. The estimated HIV-1 incidence was 2.36% (95%CI=1.63%-3.08%) and 2.92% (95%CI=1.01%-4.83%) based on BED-CEIA assay and pooling NAAT,respectively.Conclusions Pooling NAAT is a effective screening test in HIV negative population to detect window period infection among MSM population in China.

The strains Dz01 and Ma4 were isolated from cadavers of Brontispa longissima(Gestro),and were confirmed to be pathogenicity to Brontispa longissima(Gestro).After microscopical observation of the morphological characters of mycelium,phialide and conidia from two isolates,they were found to be identical to Metarhizium anisopliae var anisopliae,so they were identificated as M.anisopliae var anisopliae.The Maximum Parsimony tree constructed based on the sequences of ITS1-5.8S-ITS2 regions in ribosomal DNA from two isolates and 31 other isolates which represent different species or varity species of genus Metarhizium obtained from GenBank database showed that two isolates clustered together in the clade which was composed of the isolates classified as Metarhizium anisopliae var anisopliae.This provided the molecular data for the result of morphological identification of Dz01 and Ma4 isolates.

OBJECTIVE To explore the correlation between hands pollution and nosocomial infection,and to raise measures to keep hand hygiene.METHODS To evaluate the condition of hand pollution and hand washing,the relationship between hands pollution and nosocomial infection,and measures to improve hand hygiene.RESULTS Most nosocomial infections were transmitted by the hands pollution,bacteria of which were thought to be the main microbial population of nosocomial infection.Handwashing was considered to be the most important intervention to prevent nosocomial infections.However,the present studies indicated that there was not enough handwashing practice among the medical personnel,lacking the consciousness of the importance of hand cleaning,misunderstanding the standard hand cleaning steps,like the length of washing time and the choose of hand disinfectant,and inadequately providing the hospital condition for cleaning work,all these played an important role in declining the efficiency of hand disinfection in hospital.Medical workers could achieve their goal through the improving of the above aspects of work.CONCLUSIONS Hands pollution is closely related to nosocomial infection.Handwashing can reduce nosocomial infections.

AIM:To investigate the effect of intravitreal injection of anti-vascular endothelial growth factor (VEGF) drugs combined with other methods in the treatment of Coats disease.METHODS:Selected 13 patients 13 eyes with Coats disease in our hospital from May 2013 to May 2016.All eyes were treated with intravitreal injection of ranibizumab and combined with scleral drainage, laser photocoagulation and so on.We observed visual acuity and retinal reattachment.RESULTS:In 13 eyes, the treatment of 4 eyes with intravitreal injection of ranibizumab and combined with scleral drainage, 3 eyes combined laser photocoagulation, 6 eyes combined vitrectomy, membrane peeling, freezing, silicone oil filling or other treatments.Eyeball retention rate was 100%.Visual acuity at 6mo after treatment significantly improved compared with before treatment (P<0.05).The visual acuity was ≥0.05-0.1, 0.01-<0.05, counting finger, light perception and hand moving before treatment in 0, 0, 38%, 38% and 23%, after treatment were 23%, 23%, 38%, 15% and 0.Complete retinal reattachment was achieved in 5 eyes, accounting for 38%;basic reset in 3 eyes, accounting for 23%;5 eyes were not reset, accounting for 38%.CONCLUSION:Intravitreal injection of anti-VEGF drugs combined with other methods for the treatment of Coats disease have a certain effect, can improve or maintain the limited visual function, avoid enucleation of eyeball due to disease progression.

Objective To clone and express the encoding sequence of glyceraldehydes-3-phosphate dehydrogenase(GAPDH)from periodic Brugia molayi(Bm).Methods Total RNA was extraeted from periodic Brugic malayi.The BmGAPDH gene was amplified by RT-PCR.The PCR product was cloned and then subeloned into pcDNA3.1(+)vector.The recombinant plasmids were screened and identified by digestion with restriction enzyme and PCR amplification,and were transformed into COS-7 cell subsequently.The expressed protein was identified by SDS-PAGE.Results BmGAPDH mRNA was highiy expressed in transfected COS-7 cell.The deduced amino acid sequence was identical with that of BmGAPDH.The recombinant pnotein wag about Nr 43 000.Conclusion The recombinant plasmid peDNA3.1(+)-BmGAPDH has been constructed and the protein has been expressed correctly.

AIM: To observe the clinical curative effect of sparse wind clearing heat method combined with western medicine treatment on epithelial herpes simplex keratitis ( HSK) .
METHODS: A total of 75 cases ( 75 eyes ) of patients with epithelial HSK were divided into the treatment group 38 cases ( 38 eyes ) and the control group 37 cases ( 37 eyes) . The patients of the control group were treated with ganciclovir drop and symptomatic treatment. On the basis of the above treatment plan, the patients of the treatment group were treated with sparse wind clearing heat decoction. Clinical curative effect was observed and analyzed.
RESULTS:In the treatment group, curative rate was 79% and effective rate was 95%. In the control group, curative rate was 54% and effective rate was 78%. The differences had significant difference between the two groups (P<0. 05). The corneal lesion healing index in the treatment group was better than that in the control group (P<0. 05). At 6mo follow-up the recurrence rate was 10%in the treatment group, and the control group with 40%, and there was significant difference between the two groups ( P < 0. 05 ). The average healing time of the treatment group was 14. 74±8. 58d, and the control group was 19. 68 ± 8. 71d. There was significant difference between the two groups (P<0. 05).
CONCLUSION: Sparse wind clearing heat method combined with western medicine treatment on epithelial HSK has preferably curative effect.