title: [Xenograft of human nasopharyngeal mucosa in nude mice].
abstract: Human nasopharyngeal mucosa from 22-cases of chronic nasopharyngitis was transplanted into 26 nude mice. The xenografts were examined on 15, 30, 45 and 60 days after transplantation, and found to have survived in 19 mice. The survival rate was 73.1 per cent. The developed epithelia took the shape of cystic cavities, which gradually enlarged and the thickly laminated columnar epithelia with cells in mitoses or squamous metaplasia changed into thin and flat ones. The epithelium proliferated actively after 15 to 30 days of transplantation. The results afford useful reference to the study of induction of cancer in human nasopharyngeal mucosa transplanted into nude mice.
authors.forename: P
authors.initials: P
authors.lastname: Huang
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D002908:Chronic Disease; D005260:Female; D006085:Graft Survival; D006801:Humans; D008297:Male; D051379:Mice; D008819:Mice, Nude; D008875:Middle Aged; D009297:Nasal Mucosa / Q000473:pathology / Q000637:transplantation*; D009304:Nasopharyngitis / Q000473:pathology*; D014183:Transplantation, Heterologous