Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Long-En Chen"'
Publikováno v:
Journal of Biomechanics. 39:2430-2437
This study investigated the effects of intermittent pneumatic compression (IPC) on expression of nitric oxide synthase (NOS) isoforms in compressed (anterior tibialis, AT) and uncompressed (cremaster muscles, CM) skeletal muscles. Following IPC appli
Autor:
John Q. Liu, Rodney J. Folz, Yongting Cai, James R. Urbaniak, Wen Ning Qi, Long En Chen, Jong Woong Park, Igor N. Zelko
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 289:H181-H187
This study investigates the role of extracellular SOD (EC-SOD), the major extracellular antioxidant enzyme, in skeletal muscle ischemia and reperfusion (I/R) injury. Pedicled cremaster muscle flaps from homozygous EC-SOD knockout (EC-SOD−/−) and
Publikováno v:
Microsurgery. 25:606-613
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are closely involved in the mechanism of skeletal muscle ischemia/reperfusion (I/R) injury. This study was designed to determine the effects of inducible nitric oxide synthase (iNOS) i
Publikováno v:
Journal of Reconstructive Microsurgery. 21:43-48
The authors describe a reverse end-to-side neurorrhaphy model in which the proximal end of a donor nerve is sutured to an epineurial window in the side of a recipient nerve. If effective, this technique would have useful applications in nerve reconst
Publikováno v:
Microsurgery. 25:338-345
This study examines the effects of combination therapy with the nitric oxide (NO) donor S-nitroso-N-acetylcysteine (SNAC) and the iNOS inhibitor N-(3-(aminomethyl)benzyl) acetamidine (1400W) on contractile function in reperfused rat skeletal muscle.
Autor:
Jonathan S. Stamler, Wen-Ning Qi, Long-En Chen, Diane M. Allen, Anthony V. Seaber, Prerana Patel, James R. Urbaniak
Publikováno v:
Microsurgery. 24:324-331
This study examined the effects of 1400W, an inhibitor of inducible nitric oxide (iNOS), on contractile function and iNOS expression in reperfused skeletal muscle. The right extensor digitorum longus (EDL) muscle of 104 rats underwent a sham operatio
Autor:
Anthony V. Seaber, James R. Urbaniak, Kang Liu, Jonathan S. Stamler, Long En Chen, Wen Ning Qi, Elizabeth Joneschild, Xiangling Tan
Publikováno v:
Journal of Applied Physiology. 92:559-566
This study investigated the dosage effects of nitric oxide synthase (NOS) inhibitor N G-monomethyl-l-arginine(l-NMMA) on intermittent pneumatic compression (IPC)-induced vasodilation in uncompressed upstream muscle and the effects of IPC on endotheli
Autor:
Long En Chen, Jonathan S. Stamler, Zuo Qin Yan, Qi Zhou, Anthony V. Seaber, Peter G. Whang, James R. Urbaniak, Wen Ning Qi
Publikováno v:
American Journal of Physiology-Cell Physiology. 281:C849-C856
This study examined mRNA and protein expressions of neuronal (nNOS), inducible (iNOS), and endothelial nitric oxide synthases (eNOS) in peripheral nerve after ischemia-reperfusion (I/R). Sixty-six rats were divided into the ischemia only and I/R grou
Publikováno v:
The Journal of Hand Surgery. 26:530-539
We evaluated the efficacy of the continuous suture technique (CST) in arteries and veins with varying external diameters (ED). In study 1 a direct end-to-end anastomosis was performed in 5 groups of animals (n = 15 in each group): group 1, rabbit car
Publikováno v:
Hand Clinics. 16:151-159
In recent years, there has been a resurgence of end-to-side peripheral nerve repair. This technique offers a management of a peripheral nerve defect in the absence of a suitable proximal stump. Although numerous animal laboratory investigations demon