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Purpose@#This study aimed to investigate the prevalence, risk factors, and effects of primary nocturnal enuresis (PNE) on physical and mental health in young adults in mainland China. @*Methods@#An anonymous questionnaire was used to collect information including the sociodemographic characteristics, history of PNE, family history, daytime voiding symptoms, Pittsburgh Sleep Quality Index (PSQI) scores, Self-Esteem Scale (SES), and Self-Rating Depression Scale (SDS). A total of 22,500 university students from 23 provinces and 368 cities in mainland China were included. @*Results@#In total, 21,082 questionnaires were collected, and 20,345 of them qualified for statistical analysis. The PNE prevalence was 1.17%, and the distribution of monosymptomatic nocturnal enuresis (MNE) and nonmonosymptomatic nocturnal enuresis (NMNE) was 66.1% and 33.9%, respectively. In total, 28% of respondents with PNE reported bedwetting daily, 31.6% between 1 and 7 times weekly, and 40.4% between 1 and 4 times monthly; 80% of PNE cases had no history of treatment. The prevalence of PNE in patients with a family history, frequency, urgency, urinary incontinence, and recurrent urinary tract infections was significantly higher than in those without these conditions (P<0.001). PNE was significantly correlated with the PSQI total score (sleep quality) (P=0.011). The SES score was lower and the SDS was higher (P<0.001) in the PNE group than in those without PNE. @*Conclusions@#In mainland China, the PNE prevalence among young adults was found to be high, and PNE had significant effects on physical and mental health. Risk factors included a family history, daytime voiding symptoms, and lack of treatment.
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Purpose@#This study aimed to investigate the prevalence, risk factors, and effects of primary nocturnal enuresis (PNE) on physical and mental health in young adults in mainland China. @*Methods@#An anonymous questionnaire was used to collect information including the sociodemographic characteristics, history of PNE, family history, daytime voiding symptoms, Pittsburgh Sleep Quality Index (PSQI) scores, Self-Esteem Scale (SES), and Self-Rating Depression Scale (SDS). A total of 22,500 university students from 23 provinces and 368 cities in mainland China were included. @*Results@#In total, 21,082 questionnaires were collected, and 20,345 of them qualified for statistical analysis. The PNE prevalence was 1.17%, and the distribution of monosymptomatic nocturnal enuresis (MNE) and nonmonosymptomatic nocturnal enuresis (NMNE) was 66.1% and 33.9%, respectively. In total, 28% of respondents with PNE reported bedwetting daily, 31.6% between 1 and 7 times weekly, and 40.4% between 1 and 4 times monthly; 80% of PNE cases had no history of treatment. The prevalence of PNE in patients with a family history, frequency, urgency, urinary incontinence, and recurrent urinary tract infections was significantly higher than in those without these conditions (P<0.001). PNE was significantly correlated with the PSQI total score (sleep quality) (P=0.011). The SES score was lower and the SDS was higher (P<0.001) in the PNE group than in those without PNE. @*Conclusions@#In mainland China, the PNE prevalence among young adults was found to be high, and PNE had significant effects on physical and mental health. Risk factors included a family history, daytime voiding symptoms, and lack of treatment.
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Objective To evaluate the effects of diphenylhydantoin sodiumpolybutylcyanoacrylate nanoparticles (DPH-PBCA-NPs) and DPH-PBCA-NPs modified with Tween-80on rat models of epilepsy, and investigate the advantage of nanoparticle as the drug delivery system.Methods The rat models of acute epilepsy induced by lithium pilocarpine were established and randomly divided into 5 groups: group Ⅰ (performing injection of DPH-PBCA-NPs modified with Tween-80), group Ⅱ (performing injection of DPH-PBCA-NPs), group Ⅲ (performing injection of diphenylhydantoin sodium), group Ⅳ (performing injection of PBCA-NPs) and group Ⅴ (performing injection of physiological saline). The changes of electroencephalogram (EEG) manifestations of these rats were observed by using video-EEG monitoring; and their behavioral changes were noted too.Results The lithium pilocarpine induced rat models of acute epilepsy were successfully established and their status epilepticus were confirmed by EEG and their behaviors. The effective rate of DPH-PBCA-NPs modified with Tween-80 and DPH-PBCA-NPs was 91.67% and 54.55%, respectively;the effective rate of rats in group Ⅲ was 50%, and the effective rate of rats in group Ⅳ and Ⅴ was 0%;DPH-PBCA-NPs modified with Tween-80 enjoyed a better effect than DPH-PBCA-NPs and DPH (P＜0.05). Conclusion DPH-PBCA-NPs and DPH-PBCA-NPs modified with Tween-80 can be used to improve the behaviors of rats with acute epilepsy and modify the results of EEG of these rats.Nanoparticles as drug delivery system can help the drugs having their effects much quickly and effectively.
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<p><b>OBJECTIVE</b>To explore detection method on polysomnogram of post-stroke depression and changes in rats.</p><p><b>METHODS</b>Male Sprague-Dawley rats were randomly assigned to control group, stroke group, and post-stroke depression (PSD) group. The establishment of PSD model generally adopted the combination of deligation bilateral common carotid artery permanently raising alone and stress exertion. And suturing electrode under the rat scalp for polysomnogram.</p><p><b>RESULTS</b>The polysomnogram could record the rats movement, electroencephalogram, electromyogram, and eye movement. The rapid eye movement (REM) latency of PSD group, and control group, stroke group were (108.2 +/- 16.1)s, (152.5 +/- 20.5)s, (145.1 +/- 18.7)s respectively. Compared with control, and stroke group, REM latency in PSD group were shortened (P < 0.01). The percentage of REM in PSD group, control group and stroke group were 5.2% +/- 1.2%, 8.3% +/- 1.4%, 7.9% +/- 1.6% respectively. Compared with control, and stroke group, REM latency in PSD group was decreased (P < 0.01).</p><p><b>CONCLUSION</b>The method of suturing electrode under the rat scalp is suitable for polysomnogram. The polysomnogram could be a successful sign for PSD model.</p>