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Full-Text Articles in Cell and Developmental Biology
Erythropoietin Improves Skeletal Muscle Microcirculation And Tissue Bioenergetics In A Mouse Sepsis Model, Raymod Kao, Anargyros Xenocostas, Tao Rui, Weixiong Huang, James Rose, Claudio M. Martin
Erythropoietin Improves Skeletal Muscle Microcirculation And Tissue Bioenergetics In A Mouse Sepsis Model, Raymod Kao, Anargyros Xenocostas, Tao Rui, Weixiong Huang, James Rose, Claudio M. Martin
Anatomy and Cell Biology Publications
Introduction The relationship between oxygen delivery and consumption in sepsis is impaired, suggesting a microcirculatory perfusion defect. Recombinant human erythropoietin ( rHuEPO) regulates erythropoiesis and also exerts complex actions promoting the maintenance of homeostasis of the organism under stress. The objective of this study was to test the hypothesis that rHuEPO could improve skeletal muscle capillary perfusion and tissue oxygenation in sepsis. Methods Septic mice in three experiments received rHu-EPO 400 U/kg subcutaneously 18 hours after cecal ligation and perforation ( CLP). The first experiment measured the acute effects of rHuEPO on hemodynamics, blood counts, and arterial lactate level. The …
The Expression And Function Of Ppar And Hif-1 In Human Melanoma, Caroline Mills
The Expression And Function Of Ppar And Hif-1 In Human Melanoma, Caroline Mills
Theses, Dissertations and Capstones
The first part of my dissertation focuses on the expression and function of PPARs in human melanoma. I found that the A375 cells were significantly growth inhibited in response to PGJ2 and troglitazone treatment. HEMn-LP showed significant growth inhibition in response to troglitazone. I found that PPARγ and PPARδ mRNA is present in both the SK-Mel 28 and A375 cells. The relative level of PPARα mRNA expression is highest in SK-Mel 28 cells, ~3 fold higher relative to both the normal human melanocytes and A375 cells. PPARγ protein was ~50% higher in both SK-Mel 28 and A375 cells relative to …