Article

[The expression of nm23-H1 in the investing papilloma and it's cancerated tissue of nasal cavity and parasinuses].

Department of Otorhinolaryngology, the First Affiliated Hospital of Sun-Yat-Sen University, Guangzhou, 510080, China.
Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology 02/2004; 18(2):86-7. pp.86-7
Source: PubMed

ABSTRACT To investigate the role of the nm23-H1 protein in the development of investing papilloma and it's cancerated tissue in nasal cavity and parasinuses.
The expression of nm23-H1 protein was measured by immunohistochemistry in twenty-five cases with investing papilloma and twenty-one cases with cancerated investing papilloma in nasal cavity and parasinuses and fourteen cases with chronic sinusitis.
The expression of nm23-H1 in the investing papilloma was higher than that in cancerated investing papilloma tissue, the positive rate was 72% and 42% respectively in the two groups, P < 0.05. The expression of nm23-H1 in the investing papilloma was higher than in the chronic sinusitis, the positive rate of the latter was 14.3%, P < 0.05.
The lower expression the nm23-H1 protein in the cancerated tissue of investing papilloma was related to the infiltration and canceration.

0 0
 · 
0 Bookmarks
 · 
18 Views
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.

Keywords

cancerated
 
cancerated tissue
 
canceration
 
cases
 
chronic sinusitis
 
immunohistochemistry
 
investing papilloma
 
it's cancerated tissue
 
lower expression
 
nasal cavity
 
nm23-H1 protein
 
papilloma
 
papilloma tissue
 
positive rate
 
two groups
 

Tianying Li