Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Helen H. Kwan"'
Publikováno v:
Neuron. 53:201-215
SummaryTargeting of synaptic molecules to their proper location is essential for synaptic differentiation and plasticity. PSD-95/Dlg proteins have been established as key components of the postsynapse. However, the molecular mechanisms regulating the
Publikováno v:
Circulation. 102:1414-1419
Background —Many angiogenic factors require endothelium-derived nitric oxide (NO) to exert their effects. Recently, an endogenous competitive antagonist of NO synthase has been characterized: asymmetric dimethylarginine (ADMA). Elevated plasma leve
Publikováno v:
Journal of Neuroscience Research. 53:353-360
Mice carrying copies of the human glial fibrillary acidic protein (hGFAP) gene driven by its own promoter have been generated that express the human transgene at different levels (Messing et al.: 152:391-398, 1998). Lines that expressed high levels o
Publikováno v:
Experimental and Molecular Pathology. 56:1-19
A model to study microvascular proliferation, the Disc Angiogenesis System (DAS), consists of a synthetic foam disc implanted subcutaneously in experimental animals. After a period of growth, usually 7 to 21 days, the disc is removed. Planar sections
Autor:
Xing Jian Lou, Luis F. Fajardo, Richard M. Lawn, Zhuoying J. Yang, Helen H. Kwan, Stavros D. Prionas
Publikováno v:
Experimental and molecular pathology. 65(2)
Apolipoprotein(a) [apo(a)] contains a kringle domain(IV) homologous to that of angiostatin, a natural angiogenic inhibitor. Because of this structural similarity we suspected that apo(a) could be an inhibitor of angiogenesis. The possible role of apo
Autor:
Irving Kaplan, Anthony C. Allison, Helen H. Kwan, Stavros D. Prionas, Luis F. Fajardo, Joe Kowalski
Publikováno v:
Radiation Research. 124:43
We have evaluated the effect of X irradiation on the mesenchymal tissue growth (blood capillaries and stromal cells) in an angiogenesis system in the mouse. This was accomplished by implanting a polyvinyl alcohol sponge disc in the subcutis of the th
Autor:
W. King Engel, Valerie Askanas, Andrea Martinuzzi, Edward F. Hawkins, Takayoshi Kobayashi, Renate B. Alvarez, Helen H. Kwan
Publikováno v:
Journal of neurocytology. 16(4)
Ultrastructural features of neuromuscular junction formation and transverse tubule development were studied utilizing a newly developed model in which human muscle fibres cultured in monolayer are innervated by foetal rat spinal cord with dorsal root
Publikováno v:
Archives of neurology. 41(9)
• Muscle and Schwann's cell cultures were established from a family (mother and two sons) with non-carnitine deficient neuromyopathy. Electron microscopy of noninnervated cultured muscle showed poorly matured muscle fibers containing large "mushy"
Publikováno v:
Brain research. 137(1)
Acquisition of nicititating membrane (NM) conditioned responses (CRs) to tone onset was studied in male albino rabbits with their heads immobilized and bodies loosely restrained. The conditioned stimulus (CS) was a 1000 Hz tone presented over a white
Publikováno v:
Radiation Research. 114:297
Since in vitro studies have demonstrated that capillary endothelial cells are thermosensitive, experiments were performed to determine the (in vivo) heat sensitivity of blood capillaries and their endothelial cells. Angiogenesis discs were implanted