Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Man-Ping Lei"'
Publikováno v:
Journal of Reconstructive Microsurgery. 21:391-396
The use of growth factors in inducing angiogenesis and enhancing flap viability has provided promising results. Targeted gene therapy has evolved in hopes of increasing the longevity and effectiveness of these growth factor treatments. The purpose of
Autor:
Jessica Holt, Man-Ping Lei, William C. Lineaweaver, Feng Zhang, Jacob Gerzenshtein, Tanya Oswald
Publikováno v:
Annals of Plastic Surgery. 52:609-613
PURPOSE Ischemic preconditioning has been shown to influence flap tolerance to prolonged ischemia. Nitric oxide (NO) synthesis is one of the proposed mechanisms involved in ischemic preconditioning. In this study, the molecular marker of NO is examin
Autor:
Tanya Oswald, Man-Ping Lei, Joel B. Beck, Frank Stile, Feng Zhang, William C. Lineaweaver, Yi Pang, Hao Liu, Wanda Dorsett-Martin
Publikováno v:
Plastic and Reconstructive Surgery. 112:1613-1619
This study evaluated the effect of exogenous vascular endothelial growth factor (VEGF) on tendon healing and regulation of other growth factors in a rat Achilles tendon model. Fifty Sprague-Dawley rats were used. In the experimental group, the left A
Autor:
Jacob Gerzenstein, Man-Ping Lei, Allen Muskett, Michael F. Angel, William C. Lineaweaver, Feng Zhang, Tanya M. Oswald, Eric C. Hu, Stephanie A. Stover
Publikováno v:
Annals of plastic surgery. 58(1)
In microsurgical flap procedures, creation of an arteriovenous fistula (AVF) is a technique of vein grafting where the vein graft is connected to recipient vessels as a flow-through loop prior to harvest and inset of the flap. Controversy exists whet
Publikováno v:
Journal of reconstructive microsurgery. 22(8)
Infiltration of inflammatory cells is the crucial element in ischemia-reperfusion injury of the microsurgical flap. Cytokines are a large functional group of polypeptide regulatory molecules that influence the activity of various cell types through a
Publikováno v:
Behavioural brain research. 165(1)
Bilateral carotid artery occlusion (BCAO) followed by exposure to a hypoxic condition (8% oxygen for 10 or 15 min) was performed in postnatal day 4 SD rats. Brain injury and myelination changes were examined on postnatal day 21 (P21) and tests for ne
Publikováno v:
Annals of plastic surgery. 54(3)
Ischemic-reperfusion injury mediated by free radicals and neutrophils is the principal pathway for tissue injury and death. Cytokines influence activity of various cell types during the inflammatory process. In this study, expression of selected proi
Publikováno v:
Annals of surgery. 239(6)
Necrosis of skin flaps, either partial or complete, has been a complication of reconstructive surgery for centuries and has stimulated research throughout the history of plastic surgery. The study of flap necrosis has led investigators into studies o
Publikováno v:
Brain research. 1007(1-2)
White matter of the neonatal brain is highly sensitive to hypoxic-ischemic insult. The susceptibility of premature oligodendrocytes (OLs) to free radicals (FRs) produced during hypoxia-ischemia (HI) has been proposed as one of the mechanisms involved
Publikováno v:
Annals of plastic surgery. 51(5)
The feasibility of porcine small intestinal submucosa (SIS) as a carrier in skin flap prefabrication was examined in this study. Thirty-eight rats were randomly divided into five groups. The saphenous vascular bundle was used as the vascular carrier.