No mechanoreceptor potential C (NompC) is a major mechanotransduction channel with an important role in sensing of external mechanical stimuli by insects, which help these organisms to avoid injury and adapt to environmental changes. To explore the biological functions of NompC in Bactrocera dorsalis, a notorious agricultural pest, we successfully generated NompC knockout strains using clustered regularly interspaced small palindromic repeats (CRISPR) / CRISPR-associated nuclease 9 (Cas9) technology. BdorNompC knockout led to an adult lethal phenotype, with approximately 100% mortality at 3 d after eclosion.
View Article and Find Full Text PDFKarst wetland plays an important role in the ecological environment; however, due to the existence of karst pipeline, pollutants can threaten the underground environment through the highly developed karst pipeline. Therefore, understanding the pollution characteristics of the karst surface environment is the premise of pollution ecological risk assessment and prevention. In this study, 24 organochlorine pesticides (OCPs) were analyzed to study the concentration, composition, source, and risk of OCPs in water and surface sediments in the Huixian Wetland of Guilin.
View Article and Find Full Text PDFObjective: To compare the clinical efficacy differences between - 's meridian diagnosis method combined with Bobath rehabilitation training and Bobath rehabilitation training alone for post-stroke shoulder-hand syndrome (SHS) typeⅠ.
Methods: A total of 106 patients with post-stroke SHS typeⅠwere randomly divided into an observation group (53 cases, 2 cases dropped off ) and a control group (53 cases, 3 cases dropped off ). The patients in the both groups were treated with medications for basic diseases and conventional acupuncture at Waiguan (TE 5), Shousanli (LI 10) and Jianyu (LI 15) on the affected side.