منابع مشابه
D iversity of Hum an Granulopoietic Precursor Cells : Separation of Cells
Normal human bone marrow contains cells that form granulocytic colonies in fibrin clot diffusion chambers implanted intraperitoneally in sublethally irradiated mice (CFU-d) A series of experiments was performed to determine the relationship between CFU-d and the cells that form colonies in agar culture in vitro (CFU-c). Low-density bone marrow cells ( < 1 070 g/cm3) were separated by velocity s...
متن کاملSeparation of precursor myogenic and chondrogenic cells in early limb bud mesenchyme by a monoclonal antibody
We have addressed the problem of the segregation of cell lineages during the development of cartilage and muscle in the chick limb bud. The following experiments demonstrate that early limb buds consist of at least two independent subpopulations of committed precursor cells--those in (a) the myogenic and (b) the chondrogenic lineage--which can be physically separated. Cells obtained from stage ...
متن کاملSeparation of Precursor Myogenic Early Limb Bud Mesenchyme by a and Chondrogenic Cells Monoclonal Antibody
We have addressed the problem of the segregation of cell lineages during the development of cartilage and muscle in the chick limb bud. The following experiments demonstrate that early limb buds consist of at least two independent subpopulations of committed precursor cells--those in (a) the myogenic and (b) the chondrogenic lineage-which can be physically separated. Cells obtained from stage 2...
متن کاملSeparation of rabbit marrow precursor cells by combined isopycnic sedimentation and electronic cell sorting.
Separation of developing cells into fractions of differing stages of maturity is critical to effective biochemical study of the process of cellular differentiation. Density gradient techniques utilizing rate-zonal or isopycnic separations have permitted partial separations based on cell mass or cell density. In this study the separation of various rabbit marrow cells was improved by high-speed ...
متن کاملNon-Isothermal Dehydration Kinetics of Diphasic Mullite Precursor Gel
Aluminosilicate gel precursor having mullite composition was synthesized from inorganic salts of aluminum and silicon by employing the sol-gel method. Chemical analysis, surface area and bulk density measurements were performed to characterize the dried gel. The course of the mullitization was examined by FT-IR analysis which confirmed the diphasic nature of the gel. ...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
سال: 2001
ISSN: 0387-5016,1884-8346
DOI: 10.1299/kikaib.67.2226