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  1. Article

    Open Access

    All-optical switching in epsilon-near-zero asymmetric directional coupler

    We propose an all-optical switch based on an asymmetric directional coupler structure with epsilon-near-zero (ENZ) layer. The nonlinear optical properties the of ENZ layer are analyzed by hot-electron dynamics...

    Yanhua Sha, Ze Tao **e, Jiaye Wu, H. Y. Fu, Qian Li in Scientific Reports (2022)

  2. Article

    Open Access

    A rare case with multiple arterial variations of the liver complicated laparoscopic pancreaticoduodenectomy

    Hepatic arterial variations were fully elaborated in anatomical monographs. Here, we aimed to present a rare case with multiple arterial variations of the liver complicated laparoscopic pancreaticoduodenectomy.

    Yong Yan, Bailin Wang, Wei Yuan, Jiansong Zhang, Junhao **ao in BMC Gastroenterology (2022)

  3. No Access

    Article

    One-stage versus two-stage management for acute cholecystitis associated with common bile duct stones: a retrospective cohort study

    Both one-stage [laparoscopic cholecystectomy (LC) plus laparoscopic common bile duct exploration (LCBDE)] and two-stage [endoscopic retrograde cholangiopancreatography (ERCP) followed by sequential LC] approac...

    Yong Yan, Yanhua Sha, Wei Yuan, Hui Yuan, Xuan** Zhu, Bailin Wang in Surgical Endoscopy (2022)

  4. No Access

    Article

    Laparoscopic Roux-en-Y Gastric Bypass Versus Sleeve Gastrectomy for Type 2 Diabetes Mellitus in Nonseverely Obese Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

    Recently, randomized controlled trials (RCTs) have indicated that bariatric surgery in nonseverely obese patients with a body mass index (BMI) less than 35 kg/m2 might be even superior to medical therapy with reg...

    Yanhua Sha, **anzhang Huang, Peifeng Ke, Bailin Wang, Hui Yuan, Wei Yuan in Obesity Surgery (2020)

  5. No Access

    Article

    Roux-en-Y Gastric Bypass Improves Metabolic Conditions in Association with Increased Serum Bile Acids Level and Hepatic Farnesoid X Receptor Expression in a T2DM Rat Model

    Roux-en-Y gastric bypass (RYGB) is an effective surgical treatment for type 2 diabetes mellitus (T2DM). The present study aimed to investigate the effects of RYGB on glucose homeostasis, lipid metabolism, and ...

    Yong Yan, Yanhua Sha, **anzhang Huang, Wei Yuan, Fan Wu, **song Hong in Obesity Surgery (2019)

  6. No Access

    Article

    Roux-en-Y Gastric Bypass Surgery Suppresses Hepatic Gluconeogenesis and Increases Intestinal Gluconeogenesis in a T2DM Rat Model

    Roux-en-Y gastric bypass (RYGB) is an effective surgical treatment for type 2 diabetes mellitus (T2DM). The present study aimed to investigate the effects of RYGB on glucose homeostasis, lipid metabolism, and ...

    Yong Yan, Zhou Zhou, Fanzhi Kong, Suibin Feng, Xuzhong Li, Yanhua Sha in Obesity Surgery (2016)