,

Multipotent mesenchymal stem cells from adult human adipose tissue and femur bone marrow

,

Stimulation and Desensitization of cAMP- and Ca2+ dependent Signaling upon Prolonged Exposure to Extracellular ATP in MDCK Cells

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Both Ca2+ and cAMP-dependent mechanisms mediate the stimulation of Cl- secretion by extracellular nucleotides in distal nephron cells.

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Expression of HIF-1 inducible genes in the aged rat brain

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Contribution of cyclooxygenase to age-related oxidative stress