Your browser doesn't support javascript.
loading
Study on the relationship of serum HCG levels and serum KI-67 expression with the depth of trophoblast invasion in tubal pregnancy / 中国综合临床
Clinical Medicine of China ; (12): 216-219, 2012.
Article in Chinese | WPRIM | ID: wpr-417974
ABSTRACT
Objective To explore the relationship of depth of trophoblastic invasion with trophoblast cell activity and serum β-hCG according to the expression of proliferation antigen Ki-67 which viewed as an indicator of cell proliferation activity.Methods Fallopian tube specimens collected from 108 patients who underwent operation treatment for fallopian tubal pregnancy in our hospital were investigated by light microscopic examination.They were divided into three groups according to the depth of trophoblastic infiltration Ⅰ group (stage) trophoblastic invasion of tubal mucosa,Ⅱ group(stage) trophoblastic invasion of the muscularis,Ⅲ group(stage) trophoblast invasion of serosa layer(muscularis penetration).The expression of Ki-67 was detected by SP method and blood β-hCG was detected within 2 hours of preoperative.The level of β-hCG,the expression of Ki-67 and the depth of trophoblast invasion were analyzed.Results Mean level of serumβ-hCG in Group Ⅰ,Ⅱ and Ⅲ were(1416.64 ± 859.94)U/L,(3380.33 ± 2392.36)U/L and(6999.33 ± 4949.90)U/L respectively.Positive expression rate of cell proliferation antigen Ki-67 in Group Ⅰ,Ⅱ and Ⅲ were 21.95%,53.66% and 6.40% respectively.There were significant difference on the expression of Ki-67 between group Ⅰ and group Ⅱ,group Ⅱ and Ⅲ group,group Ⅰ and group Ⅲ(x2 =3.94,4.07,4.35,respectively,P < 0.05).The serumβ-hCG level also displayed statistics difference in the three groups(F =9.914,P < 0.01).The positive expression of Ki-67 and serum β-hCG level were positively correlated with each other(r =0.678,P < 0.05)Conclusion The high level of the serum β-hCG indicates high expression of Ki-67 and deeper trophoblast invasion of tubal wall.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Clinical Medicine of China Year: 2012 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Clinical Medicine of China Year: 2012 Type: Article