Search Results - (Author, Cooperation:Y. Sela)

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  1. 1
    Staff View
    Publication Date:
    2015-05-21
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Arteries/cytology ; *Cell Differentiation ; *Cell Lineage ; Embryonic Stem Cells/cytology/metabolism ; Endothelial Cells/*cytology/metabolism ; Humans ; *Lymphangiogenesis ; Lymphatic Vessels/*cytology/metabolism ; Multipotent Stem Cells/cytology/metabolism ; Stem Cell Niche ; Stem Cells/*cytology/metabolism ; Veins/*cytology ; Wnt Proteins/metabolism ; Zebrafish/embryology ; Zebrafish Proteins/metabolism
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    SUÁREZ ACEVEDO, J. J. ; SELA Y TORRES, J. G. DE

    Madrid : Periodicals Archive Online (PAO)
    Published 1963
    Staff View
    ISSN:
    0066-6742
    Topics:
    Archaeology
    Notes:
    NOTICIARIO
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:5376-1963-036-07-000006

    Articles: DFG German National Licenses
  3. 3
    Dishon, T. ; Sela, Y. ; Ulmansky, M. ; Rosenmann, E. ; Boss, Y. H.
    Springer
    Published 1972
    Staff View
    ISSN:
    1420-9071
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Notes:
    Zusammenfassung Durch den Ausführungsgang der Ohrspeicheldrüse wurde Antiserum gegen Rattenblutserum eingeleitet, was zu einer schweren allergischen Entzündung der Parotisdrüse führte. Es wird angenommen, dass es sich bei dieser Entzündung um eine besondere Art von Arthusreaktion handelt.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01965345

    Articles: DFG German National Licenses
  4. 4
    Sela, Y. ; Magdassi, S. ; Garti, N.
    Springer
    Published 1994
    Staff View
    ISSN:
    1435-1536
    Keywords:
    Polymeric surfactants ; siliconic emulsifiers ; surface activity ; emulsification
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes:
    Abstract Two sets of comb-grafted polymeric surfactants based on poly-(methylhydrogen siloxane) (PHMS) and/or poly(dimethylsiloxane) (PHMS-PDMS) were prepared by sililation of the active Si-H group with an active omega-vinyl group of specially designed undecenoic-polyethyleneglycol esters (UPEG) to form “newly-designed” polysiloxane-grafted-polyethyleneglycol comb-copolymeric surfactants. The hydrophilic moieties are hooked to the hydrophobic backbone through a “spacer” (undecenoic acid). The variations in the surfactants' structures were in the length and density of the grafted hydrophilic moieties, the chain length (DP) and nature of the hydrophobic backbone. The first 12 different polymeric surfactants (set 1), termed PHMS-UPEG, were found to be ineffective emulsifiers with limited ability to stabilize oil-in-water emulsions. The second set of surfactants, named PHMS-PDMS-UPEG comb-grafted copolymers, significantly reduced the oil-water interfacial tension and effectively stabilized several types of oil-in-water emulsions. The best emulsifier of this set (PHMS-PDMS-52-UPEG-45), seems to be the one whose anchor backbone (PHMS-PDMS) dissolves (rather than spreads) in the oil phase, and whose stabilizing moieties are sufficiently long (45 EO units) and “hooked” to the silicone backbone at high density (52% substitution).
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00659282

    Articles: DFG German National Licenses