How is blocking antibody treatment

summary

Blocking antibody is a kind of mixed antibody, which exists in the serum of normal pregnant women. It can block the cytotoxic effect of maternal lymphocytes on the trophoblast and prevent the mother's immune system from attacking the embryo. However, 80% - 90% of women with habitual abortion can not detect this specific blocking antibody, and there are uninhibited cytotoxic cells in the body. These cells can directly act on the embryo or indirectly damage the fetus or placenta by releasing inflammatory mediators, leading to abortion. How is blocking antibody treatment to tell you.

How is blocking antibody treatment

First, the goal of treatment is to induce the mother to produce blocking antibodies. At present, leukocyte immunotherapy is used. 50 ml of venous blood from the husband or a healthy third party (a healthy male without blood relationship selected by the patient himself) is extracted. After anticoagulation treatment, the leukocytes are made into suspension and injected to the patient.

Second: when the patient's blocking antibody turns positive after a stage of treatment, pregnancy can be arranged, and immunization can be strengthened at different times of pregnancy until the 20th week of pregnancy.

Third: Traditional Chinese medicine has a long history of tocolysis and clear curative effect. For the patients with kidney deficiency and fetal primogenesis, they can be treated with traditional Chinese medicine dangshen, Baizhu, Baishao, Huangqin, sugeng, sangsheng, Cuscuta, etc., which can also induce blocking antibody mediated maternal fetal immune tolerance and play the role of fetal protection.

matters needing attention

The causes of fetal dystocia are very complex, which can not be finished by an outsider's article. What I want to say here is only one possibility, that is, being told by the doctor: if you are negative for blocking antibody, you need to be treated, and then get pregnant after turning positive.