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Objective To investigate the expression of c-erbB-2 in breast cancer and its relationship with prognosis.Methods The expression of c-erbB-2 in breast cancer was detected by immunohistochemistry assays in 60 cases of breast cancer.Results The positive expression level of c-erbB-2 in invasive breast cancer was signifi-cantly higher than that in other kinds of breast cancer(P<0.01).The positive expression level of c-erbB-2 in the metastatic breast cancer with four lymph nodes was higher than in the early cancer with no lymph node involvement (P<0.01).The 10 years survival rate in negative expression of c-erbB-2 was higher than in positive expression(P<0.05).Conclusion c-erbB-2 is important for physicians to instruct the treatment of the breast cancer and judge the prognosis.
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Objective To investigate the expression of c-erbB-2 in breast cancer and its relationship with prognosis.Methods The expression of c-erbB-2 in breast cancer was detected by immunohistochemistry assays in 60 cases of breast cancer.Results The positive expression level of c-erbB-2 in invasive breast cancer was signifi-cantly higher than that in other kinds of breast cancer(P<0.01).The positive expression level of c-erbB-2 in the metastatic breast cancer with four lymph nodes was higher than in the early cancer with no lymph node involvement (P<0.01).The 10 years survival rate in negative expression of c-erbB-2 was higher than in positive expression(P<0.05).Conclusion c-erbB-2 is important for physicians to instruct the treatment of the breast cancer and judge the prognosis.
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Purpose:To investigate the expression of nuclear factor kappa binding (NF ?Bp65),c myc and intercellular adhesion molecule 1(ICAM 1) in colorectal cancer and its relation to clinicopathology.Methods:50 colorectal cancer patients who underwent radical surgery were studied, the expression of NF ?Bp65, c myc and ICAM 1 in them were examined by immunohistochemical method.Results:①In normal colon there was weak expression of NF ?Bp65, no expression of c myc and ICAM 1, NF kBp65,C myc and ICAM 1 were strongly expressed in colorectal cancer than in normal colon( P
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Objective:To explore the expressions of the nuclear factor-?B(NF-?B),C- myc and ICAM-1 in human colon and rectal cancer and the relationship between NF-?B and the occurrence,the metastasis of human colon and rectal cancer.The clinical significance was analyzed.Methods:Fifty human colon and rectal cancer cases ,16 colon and rectal adenomas,9 carcinomatous change of colon and rectal adenoma and 8 normal colon were studied,the expressions of NF-? Bp65,C- myc and ICAM-1 in them were examined by immunohistochemical method.Results:NF-?Bp65,C- myc were strongly expressed in the colon and rectal cancer and carcinomatous change of colon and rectal adenomas than those in colon and retal adenoma;C- myc could not express in normal colon;NF-? Bp65 and C- myc were significantly positive correlation with colon and rectal cancer;NF-?Bp65,ICAM-1 were strongly expressed in the colon and rectal cancer which had metastasis than those had no metastasis,and they had striking positive correlation with colon and rectal cancer which had metastasis.ConclusionTo control the transcription of C- myc and ICAM-1,NF-?B plays an important action in the occurrence and metastasis of colon and rectal cancer.It will become a new target of treatment of colon and rectal cancer.
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Objective To study the treatment and prognosis factor of male breast cancer(MBC). Methods The clinical data of 37 male cases of breast cancer were analyzed retrospectively.All the patrents underwent operation , including radical mastectomy(10cases), modified radical mastectomy(19cases),simple mastectomy plus axillary lymph node extirpation(4cases) and mastectomy (4cases).Results the 5-year survival rate of operation mentioned above were 80.0% ,78.9%,25.0%,25.0%, respectively. The 5 years survival rate in patients with axillary lymph node metastasis and without metastasis were 50.0% and 93.3%( P