作者: L. J. Simar , J. C. Sodoyez , T. A. I. Grillo , T. Nagano , P. J. Lefebvre
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摘要: This paper describes the ultrastructure of a transplantable islet cell tumor hamster. No ultrastructural similarities with normal A or B pancreatic cells were noted. Signs active metabolism and protein synthesis are outstanding features this tumor. The absence typical β granules presence some peculiar structures discussed in light demonstrated insulin-producing property