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The Second Affiliated Hospital of Zhejiang Chinese Medical University

3 ARTICLES PUBLISHED IN JoVE

Neuroscience

Regulating Schwann Cell Growth by Nanosecond Pulsed Electric Field for Peripheral Nerve Regeneration In Vitro

Jiahang Han^*1,2, Zewei Wang^*1,2, Yanzhao Dong^*1, Xiaodi Zou³, Haoyu Wang^1,2, Yonggang Chen¹, Sahar Ahmed Abdalbary⁴, Tian Tu⁵, Hui Lu¹

¹Department of Orthopedics, The First Affiliated Hospital, College of Medicine, Zhejiang University, ²College of Medicine, Zhejiang University, ³Department of Orthopedics, The Second Affiliated Hospital of Zhejiang Chinese Medical University, ⁴Department of Orthopedic Physical Therapy, Faculty of Physical Therapy, Nahda University in Beni Suef, ⁵Plastic & Cosmetic Center, The First Affiliated Hospital, College of Medicine, Zhejiang University

Here, we present a protocol for applying nanosecond pulse electric field (nsPEF) to stimulate Schwann cells in vitro. The synthesis and secretion ability of relevant factors and cell behavior changes validated the successful stimulation using nsPEF. The study gives a positive view of the peripheral nerve regeneration method.

Medicine

Combination of Anatomical Plates and Rotator Cuff Reinforcement for Minimally Invasive Treatment of Greater Tuberosity Fractures of the Humerus

Xiao Lu^*1, Xiaodi Zou^*2, Ahmad Alhaskawi³, Yanzhao Dong³, Sohaib Hasan Abdullah Ezzi⁴, Vishnu Goutham Kota⁵, Mohamed Hasan Abdulla Hasan Abdulla⁵, Sahar Ahmed Abdalbary⁶, Hui Lu^3,7

¹Department of Orthopedics, Sanmen People's Hospital, ²Department of Orthopedics, The Second Affiliated Hospital of Zhejiang Chinese Medical University, ³Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, ⁴Department of Orthopedics, Third Xiangya Hospital, Central South University, ⁵Zhejiang University School of Medicine, ⁶Department of Orthopedic Physical Therapy, Faculty of Physical Therapy, Nahda University in Beni Suef, ⁷Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Zhejiang University

Here, we present a protocol to utilize anatomical plates alongside rotator cuff reinforcement in a minimally invasive surgery to efficiently treat humerus greater tuberosity fractures, promising quicker healing and improved stability.

Medicine

A1 Pulley Reconstruction for Severe Trigger Finger

Minwei Yang^*1, Xiaodi Zou^*2, Yaozhao Dong³, Weijie Zhou⁴, Fangyu Yi⁵, Sohaib Hasan Abdullah Ezzi⁶, Vishnu Goutham Kota⁷, Mohamed Hasan Abdulla Hasan Abdulla⁷, Haiying Zhou⁸, Alenikova Olga⁹, Sahar Ahmed Abdalbary¹⁰, Liang Jinhui¹¹, Hui Lu³

¹Department of Orthopedics, Hangzhou Ninth People's Hospital, ²Department of Orthopedics, The Second Affiliated Hospital of Zhejiang Chinese Medical University, ³Department of Orthopedics, The First Affiliated Hospital, Zhejiang University, ⁴Department of Orthopaedics, Joint Service Assurance Force 903 Hospital, ⁵The First School of Clinical Medicine, Zhejiang Chinese Medical University, ⁶Department of Orthopaedics, Third Xiangya Hospital, Central South University, ⁷Zhejiang University School of Medicine, ⁸School of Biomedical Science, Faculty of Medicine, The Chinese University of Hong Kong, ⁹Department of Neurology, Republican Research and Clinical Center of Neurology and Neurosurgery, ¹⁰Department of Orthopedic Physical Therapy, Faculty of Physical Therapy, Nahda University in Beni Suef, ¹¹Department of Hand Surgery, Xinchang People's Hospital

Here, we present a protocol to compare A1 pulley reconstruction with traditional release surgery in treating a trigger finger, revealing enhanced outcomes and patient satisfaction through the Michigan Hand Outcomes Questionnaire.