Michael L. Chen

Learn More
Recent reports describe hematopoietic abnormalities in mice with targeted instability of the mitochondrial genome. However, these abnormalities have not been fully described. We demonstrate that mutant animals develop an age-dependent, macrocytic anemia with abnormal erythroid maturation and megaloblastic changes, as well as profound defects in(More)
PURPOSE To determine whether women with Turner syndrome who were treated with estrogen were more likely to have osteoporosis and fractures. METHODS Areal bone density at the lumbar spine and femoral neck was measured in 40 adult women with Turner syndrome and 43 age-matched healthy women using dual-energy X-ray absorptiometry. Histories of estrogen(More)
This report documents the integration of machine vision into the minifactory environment. Minifactory is an automated factory system being developed at the Microdynamic Systems Laboratory at Carnegie Mellon University and is aimed toward the assembly of small mechatronic devices. Machine vision can aid assembly systems by eliminating the need for(More)
  • 1