Now showing items 1-7 of 7

    • Adipogenesis and osteoporosis Adipogénesis y osteoporosis 

      Rodríguez, Juan Pablo; Astudillo, Pablo; Ríos, Susana; Seitz, Germán; Pino, Ana María (2009)
      Mesenchymal stem cells (MSCs) found in bone marrow stroma, are able to differentiate into osteoblasts and adipocytes, among other cell phenotypes. In normal bone marrow balanced osteoblastic an adipocytic cell differentiation ...
    • Aromatase activity of human mesenchymal stem cells is stimulated by early differentiation, vitamin D and leptin 

      Pino, Ana María; Rodríguez, Juan Manuel; Ríos, Susana; Astudillo, Pablo; Leiva, Laura; Seitz, Germán; Fernández Gálvez, Mireya; Rodríguez, J. Pablo (SOC ENDOCRINOLOGY, 2006-12)
      Human mesenchymal stem cells (hMSCs) are multipotent cells present in bone marrow, which differentiate into osteoblasts and adipocytes, among other lineages. Oestrogens play a critical role in bone metabolism; its action ...
    • Concentration of Adipogenic and Proinflammatory Cytokines in the Bone Marrow Supernatant Fluid of Osteoporotic Women 

      Pino, Ana María; Ríos, Susana; Astudillo, Pablo; Fernández Gálvez, Mireya; Figueroa, Paula; Seitz, Germán; Rodríguez, J. Pablo (2010-03)
      Osteoporosis is characterized by low bone mass, microarchitectural deterioration of bone tissue leading to increased bone fragility, and a resulting susceptibility to fractures. Distinctive environmental bone marrow ...
    • Increased adipogenesis of osteoporotic human-mesenchymal stem cells (MSCs) is characterized by impaired leptin action 

      Astudillo, Pablo; Ríos, Susana; Pastenes, Luis; Pino, Ana María; Rodríguez, J. Pablo (WILEY-LISS, DIV JOHN WILEY & SONS INC, 2008-03-01)
      The bone marrow contains mesenchymal stem cells (MSCs) that differentiate to the osteogenic and adipogenic lineages. The fact that the decrease in bone volume of age-related osteoporosis is accompanied by an increase in ...
    • Involvement of adipogenic potential of human bone marrow mesenchymal stem cells (MSCs) in osteoporosis 

      Pablo Rodríguez,; Astudillo, Pablo; Ríos, Susana; Pino, Ana María (2008)
      Mesenchymal Stem Cells (MSCs) from bone marrow stroma are capable of differentiating into osteoblasts and adipocytes, among other cell phenotypes. In normal bone marrow osteoblastic and adipocytic cell differentiation occur ...
    • Optimized corrugated tapered slot antenna for mm-Wave applications 

      Jarufe, Claudio; Rodríguez, Rafael; Tapia, Valeria; Astudillo, Pablo; Monasterio, David; Molina, Rocio; Mena Mena, Fausto Patricio; Reyes Guzmán, Nicolás Andrés; Bronfman Aguiló, Leonardo (IEEE Institute of Electrical and Electronics Engineers, 2018)
      We present a novel approach to design a high-performance tapered slot antenna (TSA) at millimeter-wave frequencies. Commonly, TSAs are designed using profiles expressed as simple functions (linear, exponential, Fermi, or ...
    • Present situation of biomarkers for copper status 1-3 

      Olivares Grohnert, Manuel; Méndez, Marco; Astudillo, Pablo; Pizarro Aguirre, Fernando (The American Society for Nutrition, 2008)
      Serum or plasma copper and ceruloplasmin concentrations are the most widely used laboratory indicators to evaluate copper status. Both indicators are decreased in moderate or severe copper deficiency. The activity of ...