id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-009660-23cdi61w	Györkey, Ferenc	Electron microscopic observations on structures resembling myxovirus in human sarcomas	2006-06-27		.txt	text/plain	1887	129	46	Herpes, adeno-and reoviruses, as well as elementary bodies of mycoplasma, occasionally occur in human tumors probably as passengers and not -~ as etiologically important agents.1~8~20 Occasionally, type C and related virus-like particles were found in neoplastic tissues deriving from human leukemia, lymphoma, and sarcoma.8J6 T h e number of these particles rapidly diminishes in cells cultured in vitro; thus, these viruslike particles have never been identified as the human counterparts of oncogenic type C viruses of animals. Preliminary findings concerning such structures, however, have recently been reported by Stewart36 who observed the occurrence of filamentous structures and budding type Clike virus particles in tissue cultures of human liposarcoma and Hodgkin's disease. T h e present paper is a preliminary report on morphological observations concerning structures that may be of viral derivation, as found in biopsies and tissue cultures of human tumors of mesenchymal origin.	./cache/cord-009660-23cdi61w.txt	./txt/cord-009660-23cdi61w.txt