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Chongqing University of Technology

3 ARTICLES PUBLISHED IN JoVE

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Biology

Isolating Stem Cells from Soft Musculoskeletal Tissues
Yong Li 1,2,3,4, Haiying Pan 1, Johnny Huard 1,2,3,4,5
1Stem Cell Research Center, Childrens Hospital of Pittsburgh of UPMC, 2Department of Bioengineering, University of Pittsburgh, 3Department of Orthopedic Surgery, University of Pittsburgh, 4Department of Pathology, University of Pittsburgh, 5Department of Molecular Genetics & Biochemistry, University of Pittsburgh

Isolating adult stem cells from musculoskeletal soft tissues based on the cell's adherence speed to flask.

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JoVE Core

The Generation of Closed Femoral Fractures in Mice: A Model to Study Bone Healing
Justin N. Williams 1, Yong Li 1, Anuradha Valiya Kambrath 1, Uma Sankar 1
1Department of Anatomy and Cell Biology, Indiana University School of Medicine

The murine closed femoral fracture model is a powerful platform to study fracture healing and novel therapeutic strategies to accelerate bone regeneration. The goal of this surgical protocol is to generate unilateral closed femoral fractures in mice using an intramedullary steel rod to stabilize the femur.

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Engineering

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor
Shiqing Lu 1, Rui Jiang 2, Xinyi Xiao 3, Yong Li 1, Xia Huang 1, Kun Song 1, Changming Chen 1, Jun Ding 1
1School of Mechanical Engineering, Chongqing University of Technology, 2College of Mechanical and Electrical Engineering, Wenzhou University, 3Mechanical and Manufacturing Engineering, Miami University

Here, we present a standardized method for measurement of the hand transmitted vibration from handles of a single-axle tractor with special reference to changes in grip force and vibration frequency.

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