Zobrazeno 1 - 10
of 54
pro vyhledávání: '"G M Cohen"'
Publikováno v:
The Journal of Immunology. 153:507-516
Apoptosis is a process in which cells die in a controlled manner and apparently participate in their own demise. It is best characterized morphologically by condensation of chromatin and biochemically by cleavage of chromatin at internucleosomal regi
Publikováno v:
The Journal of Immunology. 151:566-574
Apoptosis, a major form of cell death in the immune system, is characterized by cell shrinkage, chromatin condensation, and cleavage into nucleosomal fragments. Apoptosis may be the mechanism for the elimination of autoreactive and unselected CD4+ CD
Autor:
R S, FINKLER, G M, COHEN
Publikováno v:
Medical woman's journal. 54(7)
Publikováno v:
Applied Physics Letters. 74:43-45
Layers of Ga0.25In0.75P were grown on InP by metalorganic molecular beam epitaxy and studied by ion channeling and asymmetric high-resolution x-ray diffraction. The angular difference between the substrate and the layer channeling angles agreed with
Publikováno v:
Environmental Health Perspectives
The discovery that the herbicide paraquat was selectively accumulated by the lung, both in vivo and in vitro, in comparison with other tissues, provided an explanation for its selective toxicity to the lung. This uptake process is energy dependent an
Publikováno v:
Environmental Health Perspectives
The abilities of paraquat, diquat, and nitrofurantoin to undergo cyclic oxidation and reduction with rat microsomal systems have been assessed and compared to that of the potent redox cycler, menadione. Diquat and menadione were found to be potent re
Publikováno v:
MRS Proceedings. 768
We show that SiGe grown on free-standing silicon is elastically relaxed. The free-standing Si structure consists of a ∼30 nm-thick, 5 μm-square silicon slab supported by a SiO2 pedestal at a single contact point at the center of the square (the cr
Publikováno v:
Bulletin of environmental contamination and toxicology. 69(3)
Autor:
S B, Bratton, G M, Cohen
Publikováno v:
Advances in experimental medicine and biology. 500
Publikováno v:
The Biochemical journal. 357(Pt 1)
Efflux of intracellular K(+) and cell shrinkage are features of apoptosis in many experimental systems, and a regulatory role has been proposed for cytoplasmic [K(+)] in initiating apoptosis. We have investigated this in both death-receptor-mediated