Correlation of psoriasis with erectile dysfunction: A meta-analysis / 中华男科学杂志

Objective@#To systematically analyze the correlation between psoriasis and erectile dysfunction (ED).@*METHODS@#We searched the Cochrane Library, EMbase, PubMed, OVID, Medline, VIP, WanFang, China National Knowledge Infrastructure (CNKI), and Chinese Biomedical Literature Database (CBM via SinoMed) for the published literature about the relationship between psoriasis and ED up to June 2016. According to inclusion and exclusion criteria, two researchers respectively extracted the relevant data and made a meta-analysis on the correlation of psoriasis with ED and IIEF-5 scores using the Review Manager 5.3 software.@*RESULTS@#A total of 6 studies were included in this analysis. The analysis with the fixed-effects model revealed a significant correlation between psoriasis and ED (OR = 1.92, 95% CI: 1.53－2.40, P <0.01), and that on 3 of the studies with the random-effects model showed that the IIEF-5 scores were significantly lower in psoriasis patients than in non-psoriasis males (MD = －3.11, 95% CI: －4.85－－1.37, P <0.01).@*CONCLUSIONS@#There is a certain correlation between psoriasis and ED. Psoriasis patients may have a higher incidence of ED though it is to be further confirmed by more higher-quality studies.

Changes of Melatonin in Asthmatic Children and Its Significance / 实用儿科临床杂志

Objective To explore the interaction between serum melatonin and the status of disease and probe the effect factor of serum melatonin change in asthmatic children.Methods Serum melatonin was measured in asthmatic children with 15 cases of mild persistent asthma,15 cases of moderate persistent asthma,15 cases of severe persistent asthma,15 cases of stable asthma and 15 cases of normal subjects by enzyme-linked immunosorbent assay(ELISA).Results The levels of serum melatonin in the 5 groups of mild persistent asthma,moderate presistent asthma,Severe Persistent asthma,Stable asthma,control subject were(22.76?5.16)ng/L,(16.79?3.35)ng/L,(11.54?1.45)ng/L,(22.06?3.36)ng/L,(28.72?4.32)ng/L,respectively.There were significant differences between any of them(Pa