Search Results - (Author, Cooperation:Y. Sela)
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1J. Nicenboim ; G. Malkinson ; T. Lupo ; L. Asaf ; Y. Sela ; O. Mayseless ; L. Gibbs-Bar ; N. Senderovich ; T. Hashimshony ; M. Shin ; A. Jerafi-Vider ; I. Avraham-Davidi ; V. Krupalnik ; R. Hofi ; G. Almog ; J. W. Astin ; O. Golani ; S. Ben-Dor ; P. S. Crosier ; W. Herzog ; N. D. Lawson ; J. H. Hanna ; I. Yanai ; K. Yaniv
Nature Publishing Group (NPG)
Published 2015Staff ViewPublication Date: 2015-05-21Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: 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/metabolismPublished by: -
2SUÁREZ ACEVEDO, J. J. ; SELA Y TORRES, J. G. DE
Madrid : Periodicals Archive Online (PAO)
Published 1963Staff ViewISSN: 0066-6742Topics: ArchaeologyNotes: NOTICIARIOURL: -
3Staff View
ISSN: 1420-9071Source: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: 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 ResourceURL: -
4Staff View
ISSN: 1435-1536Keywords: Polymeric surfactants ; siliconic emulsifiers ; surface activity ; emulsificationSource: Springer Online Journal Archives 1860-2000Topics: Chemistry and PharmacologyMechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsNotes: 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 ResourceURL: