Altered brain activity associated with premature ejaculation improved by electroacupuncture in rats.

Background: Premature ejaculation (PE) is linked with abnormal brain activity that is modifiable by electroacupuncture (EA).

Aim: In this study we aimed to explore the central pathological mechanism underlying EA in treating PE.

Methods: Six-week-old male Sprague-Dawley rats were divided into a PE group (n = 8) and a control group (n = 8) according to ejaculatory frequency during copulatory behavior.

[Real-time transrectal ultrasound-guided seminal vesiculoscopy for the treatment of azoospermia secondary to ejaculatory duct obstruction].

Objective: To evaluate the effect of real-time transrectal ultrasound-guided seminal vesiculoscopy (TRUS-SVS) in the treatment of azoospermia secondary to ejaculatory duct obstruction.

Methods: This retrospective study included 40 cases of azoospermia secondary to bilateral ejaculatory ducts obstruction treated by TRUS-SVS from June 2016 to June 2018 after failure to enter the vesiculoscope through the ejaculatory duct or prostatic utricle. We analyzed the success rate of surgery, operation time, postoperative complications, treatment results, and application value of TRUS-SVS.

Association on DISC1 SNPs with schizophrenia risk: A meta-analysis.

Schizophrenia is a major psychiatric disorder with complex genetic, environmental, and psychological etiologies. Although DISC1 gene has been shown as a risk factor for schizophrenia in some reports, there is a lack of a consensus. We therefore performed separate meta-analyses aiming to assess the associations between DISC1 SNPs and schizophrenia risk.