Results 261 to 270 of about 214,356 (305)
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Annual Review of Microbiology, 1980
INTRODUCTION ......... .. ..... ..... ..... .. ... ....... 49 The Killer Character 50 The killing reaction ....... ..... 51 Other killer systems .. ......... ......... ..... ...... ...... 51 ScVas a model system 52 PHYSICAL PROPERTIES OF ScV PARTICLES 52 CAPSID POLYPEPTIDES ........ 55 ScV RNAs 56 Structure .. .
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INTRODUCTION ......... .. ..... ..... ..... .. ... ....... 49 The Killer Character 50 The killing reaction ....... ..... 51 Other killer systems .. ......... ......... ..... ...... ...... 51 ScVas a model system 52 PHYSICAL PROPERTIES OF ScV PARTICLES 52 CAPSID POLYPEPTIDES ........ 55 ScV RNAs 56 Structure .. .
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Virus-like particles in human milk
Cancer, 1971Human milk from 59 women was studied by electron microscopy for the presence of viruslike particles. 2 types of viruslike particles were seen: 1) a small particle 20-40 mM and 2) a larger particle closely resembling the murine oncogenic ribonucleic acid virus.
W F, Feller, H C, Chopra
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Hybrid Ty Virus-Like Particles
International Reviews of Immunology, 1994Vaccines need to activate antigen presenting cells, overcome genetic restriction in T-cell responses and elicit both T and B memory cells. In order to produce recombinant vaccines which can do this, considerable effort has been put into developing particulate antigen presentation systems to generate polyvalent, high molecular weight antigens which ...
S E, Adams +3 more
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Meningoencephalitis with toroidal virus-like particles
Acta Neuropathologica, 1975A previously healthy middle aged man died following a 6 month illness which presented with middle ear symptoms, apparently resolved, and then 2 months later manifested as encephalitis. The illness was characterized initially by depression and intellectual deterioration. No family member or working associate was affected. The clinical diagnosis of viral
H C, Powell, A I, Braude, P W, Lampert
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Virus-like particles in Basidiobolus species
Mycopathologia, 1986Transmission electron microscopy of ultrathin sections of hyphal cells of Basidiobolus haptosporus and B. ranarum revealed the presence of particulate inclusions consistent in morphology with that described in certain other fungi as virus-like particles.
R G, Garrison, A M, Fiskin
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When a Virus‐like Particle is a Virus
Journal of Phytopathology, 1984AbstractReasons are given why the term “virus‐like particle” should not be used when describing viruses of the cryptic group. Also, an attempt is made to define viruses taking into consideration recent knowledge.
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A VIRUS‐LIKE PARTICLE ASSOCIATED WITH PSORIASIS
Acta Pathologica Microbiologica Scandinavica Series B: Microbiology, 1983Virus‐like particles were demonstrated by electron microscopy of specimens from psoriatic plaques. Cell cultures established from plaques released particles, showing the morphological features of a retrovirus, for a prolonged period. The particles had a buoyant density of 1.17 g/cc and contained a surface protein of Mr 70,000 which bound to ...
A B, Dalen +3 more
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Virus-Like Particles as Particulate Vaccines
Current HIV Research, 2010Particulate structures hold great promise for the development of effective and affordable recombinant prophylactic as well as therapeutic vaccines. Different types of particulate structures, including virus-like particles (VLPs) and virosomes, have been developed depending on the nature of the viral pathogen to be targeted and the type of immune ...
Luigi, Buonaguro +2 more
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Virus-like particles in a human ameloblastoma
Archives of Oral Biology, 1970Abstract An electron microscopic study of an ameloblastoma revealed in the nuclei, cytoplasm and microvilli of some neoplastic cells the presence of helices of 150 A to 180 A periodicity, with a diameter of 200 A to 220 A. These helices appeared to consist of filaments measuring about 90A in diameter.
A, Csiba +3 more
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Virus-Like Particles in Rheumatoid Synovium
Scandinavian Journal of Rheumatology, 1973The synovial membrane of 42 rheumatoid patients was investigated by electron microscope. In the whole material particles were found possessing a fibro-granular core and an outer envelope of 1200-2 200 A diameter in the majority. These particles were mainly demonstrated in the cytoplasm of endothelial cells, fibroblasts and lymphoid cells. In some cases
T, Neumark, I, Hollós, K, Farkas
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