The expression of PTTG,VEGF-C and LMVD in laryngeal carcinoma and the relationship among them / 重庆医学
Chongqing Medicine
;
(36): 434-436, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-444705
ABSTRACT
Objective To investigate the expression of PTTG and VEGF-C in laryngeal carcinoma and the effect of angiogene-sis .Methods Immunohistochemistry was used to detect the expression of PTTG 、VEGF-C and LMVD in 60 cases of laryngeal car-cinoma and 32 cases of para-carcinoma tissue .D2 40 positive products was used to locate lymphatic endothelial cell cytoplasm and cell membrane ,and count lymphatic microvessel density (LMVD) .Results The expression of PTTG and VEGF-C in laryngeal car-cinoma was significantly higher than that in para-carcinoma tissue(P0 .05) .The expression of LMVD in laryngeal carcinoma was significantly higher than that in para-carcinoma tissue(P0 .05) .A significantly positive relation was found between PTTG and VEGF-C(P<0 .05) .And there were positive relation between PTTG and LMVD、VEGF-C and LMVD(P<0 .05) .Conclusion PTTG and VEGF-C might play an important role in the carcino-genesis and development of laryngeal carcinoma .PTTG and VEGF-C could be a prognostic factor of colorectal cancer and a new tar-get of gene therapy .
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chongqing Medicine
Year:
2014
Type:
Article
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