ABSTRACT
OBJECTIVE@#To evaluate decision regret among patients receiving penile girth enhancement with acellular dermal matrix (PGE with ADM) and to investigate the potential indicators for decisional regret so as to facilitate the decision-making process for this special group.@*METHODS@#In the study, 78 patients receiving PGE with ADM from Jun. 2016 to Jan. 2019 at Peking University People's Hospital and cooperative hospitals were eligible. Penile girth was taken by only one surgeon 1 week before surgery. Hospital anxiety and depression scale (HAD), international index of erectile function (IIEF) and a 10 cm long visual analogue scale named visualized penile image (VPI) were applied to measure psychological burden, erectile function and satisfaction with penile image respectively at the same time. All the patients were followed up for 3 months. Decision regret scale (DRS) was adopted for measuring decisional regret. Multivariate analysis of variance was applied to investigate the potential indicators for regret. Data analysis process was conducted with SPSS (version 24.0; SPSS, Chicago, IL, USA).@*RESULTS@#Mean penile girth recorded before intervention was (8.29±0.30) cm and increased to (9.46±0.29) cm post surgery (t=76.28, P < 0.01). As for both subscales of HAD measuring psychological burden, a signi-ficant reduction in the mean score was seen, that is, 2.8±1.3 (t=19.28, P < 0.05) for anxiety and 3.0±1.2 (t=20.67, P < 0.05) for depression, respectively. The average score of VPI increased by 3.7±1.1 (t=30.63, P < 0.05). There was no significant change in the average score of IIEF measuring erectile satisfaction (t=1.60, P=0.11). Twenty-nine (38.2%) patients expressed regret to some degree, and the mean DRS score was 23.4±14.8. The scores of DRS correlated negatively with scores of visualized penis image (r=-0.348, P < 0.01), and positively with scores of anxiety (r=0.760, P < 0.01) and depression subscale (r=0.471, P < 0.01). The scores of DRS was irrelevant to those of IIEF (r=0.02, P=0.867). The patients with high annual income (> 120 000 yuan) and education level above undergraduate were more prone to experience decision regret after intervention (P < 0.01).@*CONCLUSION@#PGE with ADM did augment penile girth and lower psychological burden, the regret rate of which was acceptably low among the patients. High income and good education might indicate more post-operative regret. Additional decision-making aids should be offered to patients with high income and education level above high school.
Subject(s)
Humans , Male , Acellular Dermis , Emotions , Patient Satisfaction , Penile Erection , Penis , Plastic Surgery ProceduresABSTRACT
Objective :To explore therapeutic effect of single Chinese medicine Bidens pilosa grain on hyperlipidemia and its influence on serum levels of matrix metalloproteinase‐9 (MMP‐9) and tissue inhibitor of metalloproteinases‐1 (TIMP‐1).Methods :A total of 186 hyperlipidemia patients treated in our hospital from Jan 2014 to Jun 2017 were randomly divid‐ed into Bidens pilosa group (n＝94 ,received Bidens pilosa grain based on routine treatment ) and Xuezhikang group (n＝92 ,received Xuezhikang based on routine treatment ).Both groups were treated for two months .Serum levels of total cho‐lesterol (TC) , triglyceride (TG ) ,low density lipoprptein cholesterol (LDL‐ C) , high density lipoprptein cholesterol (HDL‐C) ,MMP‐9 and TIMP‐1 before and after treatment ,and total effective rate were observed and compared between two groups.Results :Compared with before treatment ,after treatment ,there were significant reductions in serum levels of TC ,TG ,LDL‐C and MMP‐9 [ Bidens pilosa group : (24.46 ± 4.92) μg／L vs.(20.53 ± 2.69) μg／L ,Xuezhikang group :(23.40 ± 2.57) μg／L vs.(19.98 ± 2.02) μg／L] ,and significant rise in serum levels of HDL‐C [ Bidens pilosa group :(1.28 ± 0.45) mmol／L vs.(1.54 ± 0.52) mmol／L , Xuezhikang group : (1.28 ± 0.45) mmol／L vs.(1.55 ± 0.52) mmol／L] and TIMP‐1 [ Bidens pilosa group : (4.67 ± 1.26) μg／L vs.(6.02 ± 2.24) μg／L ,Xuezhikang group :(4.63 ± 1.30) μg／L vs.(6.01 ± 2.31) μg／L] in two groups , P＝0.001 all.After treatment ,there were no significant difference in serum levels of TC ,TG ,LDL‐C ,HDL‐C ,MMP‐9 and TIMP‐1 and total effective rate between two groups , P＞0.05 all.Conclusion :Bidens pilosa can significantly improve serum lipid level ,reduce serum level of MMP‐9 and increase serum level of TIMP‐1 in hyperlipidemia patients .It＇s no significant difference compared with Xuezhikang .
ABSTRACT
To explore the anti-HSV-1 effect of silencing gD gene expression by RNA interference, five 21-nucleotide duplex small interfering RNAs(siRNAs) targeting the HSV1 gD sequence were designed and the gD-EGFP fusion gene expression vector was constructed, then co-transfected into Vero cell, and screened the effective siRNA through analyzing the intensity of the EGFP fluorescence. Finally, the anti-HSV1 effect was confirmed by plaque reduction assay, real-time PCR and daughter virus titration of HSV1 infected Vero cells transfected with siRNAs. The study demonstrated that siRNAs could effectively and specifically inhibit gD gene expression in HSV1-infected cells, but only had a little effect on HSV1 infection, so taking gD as the target of siRNA against HSV1 needs further study.