BackgroundCurrently, quadruple therapy is unanimously recommended as the current first-line treatment option for Helicobacter pylori (H.Pylori) eradication.However, the drug composition of quadruple therapy is very complex, and the efficacy and safety between them is not clear.AimsTo compare the efficacy and safety of H.Pylori eradication regimens,
Background: Monitoring of motor function during surgery for supratentorial tumors under general anesthesia applies either transcranial electrical stimulation (TES) or direct cortical stimulation (DCS) to elicit motor-evoked potentials.To date, Weatherproof Box there is no guideline that favor one method over the other.Therefore, we designed this ra
We report a noble coherent optical frequency domain reflectometry (OFDR) system that simply enables measurement range enhancement up to full coherence length of a laser source.The proposed technique is based on bidirectional determination of Rayleigh backscattered signal along a fiber.To do this, complex OFDR signals are acquired with the help of $