What kind of hospital can check blocking antibodies? Blocking antibody is one of the detection methods of spontaneous abortion, and the cause of 40-80% abortion is still unknown, which is related to immune factors. According to the analysis of immune etiology, blocking antibody deficiency accounts for most of recurrent spontaneous abortion, and about 2/3 of them are related to the low maternal response to fetal paternal antigen during pregnancy, so that enough blocking antibodies (protective antibodies) can not be produced, and embryos are rejected by maternal immunity. Generally, hospitals above the top three can be diagnosed by examination.
APLA in pregnant women's blood can play the following functions: (1) APLA neutralizes allogenic antigens and does not reject the fetus; Antibodies directly act on immunocompetent cells such as CTL cells and NK cells. It directly binds to the antigen of target cells, thus reducing their sensitivity to the immune response involved by recipient cells. Previous studies believe that the occurrence of recurrent spontaneous abortion is related to the lack of APLA in the mother. The more patients have abortions, the more likely they are to have APLA deficiency. Therefore, the production of APLA is insufficient, and the mother strongly rejects the fetus. Repeated spontaneous abortion may occur in the first trimester, and pregnancy-induced hypertension, intrauterine growth restriction and even fetal death may occur in the third trimester. Therefore, it is very necessary to examine APLA in patients with recurrent spontaneous abortion.
If you have a history of abortion and spontaneous abortion, you should find the cause before the next pregnancy to avoid repeating the same mistakes. Colposcopy, dynamic digital hysterosalpingography and vaginal four-dimensional color Doppler ultrasound were performed 3-5 days after menstruation. Diagnosis can generally be made, and some patients need to undergo uterine dilation test and electronic hysteroscopy or laparoscopy for further examination. Blocking antibody and anti-embryonic antibody are essentially different, non-specific, and it is difficult to distinguish between true and false. Anti-embryonic antibody is a specific diagnostic measure, and there are differences between gene vaccine and lymphatic therapy. Blood drawing seems to be the same, one at the cellular level and the other at the molecular level. Anti-embryonic antibody has obtained international patent technology, which is unique to Antai. If the diagnosis is caused by anti-embryonic antibodies, a contract can be signed.
What inspection items and expenses does the blocked antibody include? Cytotoxic effect, so it can prevent T cells from recognizing the inhibitor of fetal antigen and prevent the maternal immune system from attacking the embryo. Therefore, women who have this idea should go to the hospital for treatment in time and carry out effective treatment under the guidance of doctors so as not to miss the best pregnancy.
The cost of blocking antibody testing is not very high. Therefore, working families with average income can afford it. Therefore, women who are ready to get pregnant can do a blocking antibody test. However, it should be noted that the charging standards of each hospital are different, so the prices will be different. But this difference will not be very big, because the price itself will not be very high, around 500 yuan. In addition, due to different levels of hospitals and different facilities, the items of closed antibody examination will be different. Generally speaking, most people will check CD3, CD4, CD25, CD 127 and so on.
There are many reasons for abortion, which may be environmental pollution, abnormal hormone levels in the body, genetic abnormalities and so on. Therefore, if you have done routine pre-pregnancy examination, you should contain blocking antibodies. If the blocking antibody is found to be negative, it should be treated. Because the cause of each patient is different, the symptoms will be different, and everyone's physique is different, so different treatment methods should be adopted.