Correlation between pyrethroid knockdown resistance and mutation frequency of voltage-gated sodium channel and its application in Aedes aegypti management.

Aedes aegypti, the primary vector responsible for transmitting dengue fever in southern Taiwan, has developed a relatively high resistance to synthetic pyrethroids. It has evolved four amino acid substitutions in the voltage-gated sodium channel (VGSC), namely S996P, V1023G, F1565C, and D1794Y. To unveil the distribution and correlation of VGSC mutations and pyrethroid resistance among different field populations, Ae.

Identification of SRY-box 30 as an age-related essential gatekeeper for male germ-cell meiosis and differentiation.

Although important factors governing the meiosis have been reported in the embryonic ovary, meiosis in postnatal testis remains poorly understood. Herein, we first report that SRY-box 30 (Sox30) is an age-related and essential regulator of meiosis in the postnatal testis. Sox30-null mice exhibited uniquely impaired testis, presenting the abnormal arrest of germ-cell differentiation and irregular Leydig cell proliferation.

[Injection of botulinum-A toxin into bulbospongiosus muscle for primary premature ejaculation: A preliminary clinical study].

Objective: To evaluate the efficacy and safety of injection of botulinum-A toxin into the bulbospongiosus muscle in the treatment of primary premature ejaculation (PPE).

Methods: According to the inclusion criteria, we randomly assigned 70 outpatients with PPE to a trial and a control group of equal number, the former injected with 100 U botulinum-A toxin at 10 U/ml and the latter with the same volume of saline into the bulbospongiosus muscle. Then, we obtained the intravaginal ejaculatory latency time (IELT), scores of the Premature Ejaculation Profile (PEP), Male Sexual Health Questionnaire-Ejaculatory Dysfunction (MSHQ-EjD), and Hospital Anxiety and Depression Scale (HADS), and the incidence of adverse reactions between the two groups before and 4 weeks after treatment.

[Vacuum sealing drainage as an adjuvant treatment of penile and scrotal gangrene: Clinical analysis of 4 cases].

Objective: To search for an optimal strategy for the treatment of penile and scrotal gangrene by analyzing the clinical effect of vacuum sealing drainage (VSD) as an adjuvant treatment on this disease.

Methods: We retrospectively analyzed the clinical data about 4 cases of penile and scrotal gangrene treated by VSD as an adjuvant treatment from January 2015 to June 2016. The 4 patients all underwent early extensive and radical debridement of gangrene of the scrotum and penis and received intravenous injection of two broad-spectrum antibiotics, followed by VSD for wound drainage and irrigation.

HOXA13 is associated with unfavorable survival and acts as a novel oncogene in prostate carcinoma.

Aim: To investigate the clinical relevance and functional role of HOXA13 in prostate cancer Methods: PCR, western blot and immunohistochemistry were performed to determine the expression. Kaplan-Meier and Cox regression survival analyses investigated the clinical relevance. Cell viability, flow cytometry and transwell assays were used to determine the functional roles.