Gonadotropin-releasing hormone (GnRH) neurons are controlled by 17β-estradiol (E2) contributing to the steroid feedback regulation of the reproductive axis. In rodents, E2 exerts a negative feedback effect upon GnRH neurons throughout the estrus-diestrus phase of the ovarian cycle. The present study was undertaken to reveal the role of estrogen receptor subtypes in the mediation of the E2 signa...

In this study, the authors fabricate Sn-doped 100-nm thick polycrystalline β-Ga2O3 synaptic field-effect transistors (FETs) emulating optical and electrical spike stimulation. When stimulated by deep ultraviolet (UV) spikes or electric voltage at gate, devices exhibit several essential functions of excitatory-postsynaptic currents (EPSCs), inhibitory-postsynaptic (IPSCs), paired-pulse facilitat...

background: premature ejaculation (pe) is the most common sexual disorder in men and studies reported prevalence up to 30% (1, 2). pe is not a life-threatening medical condition but it influences the quality of life (qol). objectives the aim of this study was to compare the efficiency, and safety of alpha blocker drugs in the treatment of patients with premature ejaculation (pe). additionally w...

The morphologically diverse leafhopper tribe Hyalojassini is reinstated from synonymy under Iassini based on distinctive features of the male genitalia and a key to the Oriental genera is given. The previously monotypic genera Hyalojassus Evans and Coriojassus Evans are revised and redescribed based on study of the type species. The following new genera and species are described from Thailand a...