Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gene K. Wong"'
Autor:
Gene K. Wong, Sara M. Abbott
Publikováno v:
BIOS. 79:160-170
Planaria (Dugesia tigrina) are freshwater flatworms that are frequently studied because of their simple well-defined nervous system. Previous studies concluded that planaria can be trained to favor a direction in a Y- or T-maze using shock or other n
Publikováno v:
BIOS. 79:1-6
We have investigated the effects of cytochalasin D on first cleavage of fertilized eggs from the sea urchin Strongylocentrotus purpuratus. Cytochalasin D inhibits the cortical actin filament reorganization that occurs immediately after fertilization
Autor:
Rafia Nisar, Gene K. Wong, Michael Sherrow, Jody Short, Britto P. Nathan, Robert G. Struble, Shari Randall
Publikováno v:
Experimental Neurology. 172:128-136
Apolipoprotein E (apoE), a lipid transporting protein, has been postulated to participate in nerve regeneration. To better clarify apoE function in the olfactory system, we evaluated the amount and distribution of apoE in the olfactory bulb following
Autor:
David A. Begg, Gene K. Wong
Publikováno v:
The Journal of Experimental Zoology. 277:230-244
This paper investigates the relationship between the assembly of the cortical cytoskeleton and the reorganization of the egg surface following fertilization in the sea urchin. The surface of the unfertilized egg is covered with short microvilli, with
Publikováno v:
Cell Motility and the Cytoskeleton. 36:30-42
We have used confocal laser scanning microscopy in conjunction with BODIPY-phallacidin staining of filamentous actin to investigate changes in the quantity and organization of cortical actin during the first two cell cycles following fertilization in
Publikováno v:
Cell Motility and the Cytoskeleton. 35:210-224
Previous studies have demonstrated that the penetrating weak base NH4Cl and the anesthetics procaine and urethane disrupt the normal attachment of cortical granules to the cortex of the sea urchin egg. Hylander and Summers (1981: Dev. Biol. 86:1-11)
Autor:
Michael J. Cavey, Gene K. Wong
Publikováno v:
The Anatomical Record. 235:131-143
Hepatic hemopoiesis is apparent in the chicken embryo on day 7 of incubation (Hamburger and Hamilton Stage 30), and a peak in hemopoietic activity occurs on day 14 (Stage 40). During this period, the differentiation of hemopoietic cells was examined
Publikováno v:
Brain research. 928(1-2)
The apolipoprotein E4 (apoE4) genotype is a major risk factor for Alzheimer’s disease (AD); however, the mechanism is unknown. We previously demonstrated that apoE isoforms differentially modulated neurite outgrowth in embryonic neurons and in neur
Publikováno v:
Anatomy and Embryology. 188
The precise origins and fates of cells forming the epithelial ball and those contained within the somitocoele at the centre of the somite in the chick embryo are unknown. In particular, it is not known whether the progeny of the proliferating cells i