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Medical Sciences Commons

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Biological Phenomena, Cell Phenomena, and Immunity

2015

Antioxidant

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Full-Text Articles in Medical Sciences

Stem Cell Transplantation Increases Antioxidant Effects In Diabetic Mice, Ming Li, Luca Vanella, Yuming Zhang, Ming Shi, Takashi Takaki, Joseph I. Shapiro M.D., Susuma Ikehera Sep 2015

Stem Cell Transplantation Increases Antioxidant Effects In Diabetic Mice, Ming Li, Luca Vanella, Yuming Zhang, Ming Shi, Takashi Takaki, Joseph I. Shapiro M.D., Susuma Ikehera

Joseph I Shapiro MD

Intra bone marrow-bone marrow transplantation (IBM- BMT) + thymus transplantation (TT) has been shown to reduce the incidence of graft versus host disease (GVHD) and restore donor-derived T cell function. In addition, an increase in insulin sensitivity occurred in db/db mice after IBM-BMT+TT treatment. Heme oxygenase (HO)-1 is a stress inducible enzyme which exert antioxidant, antiapoptotic, and immune-modulating properties. We examined whether IBM-BMT+TT could modulate the expression of HO-1 in the kidneys of db/db mice. Six-week-old db/db mice with blood glucose levels higher than 250 mg/dl were treated with IBM-BMT+TT. Six weeks later, the db/db mice showed decreased body weight, …