Abstract Background Patients with polycystic ovarian syndrome (PCOS) are associated with known alterations in mitochondria DNA copy number (mtDNA-CN).The aim of this study is to study the change in mtDNA-CN in patients with PCOS who were treated with metformin.Methods This is a prospective cohort of patients with PCOS, who received metformin for on
This paper illustrates a new bi-objective optimization model of real-time automatic generation control dispatch in a performance-based frequency regulation market.It attempts to simultaneously minimize the total power deviation and the regulation mileage payment via optimally distributing the real-time total generation command to different regulati
Abstract Background Injury-related fear contributed to disability in chronic ankle instability (CAI), while there still lacked exploration on the browband. appraisal processes of the injury-related stimuli.This study aimed to compare the neural activities of the appraisal processes of sprain-related stimuli between presurgical chronic ankle instabi
Background: Transcutaneous auricular vagus nerve stimulation (tVNS or taVNS) is a non-invasive method of electrical stimulation of the afferent pathway of the vagus nerve, suggested to drive changes in putative physiological markers of noradrenergic activity, including Travel Case pupil dilation.Objective: However, it is unknown whether different t