Yanxia
Content Type
Store
Profiles
Forums
Blogs
Events
Frequently Asked Questions
Gallery
Downloads
Glossary
Links Directory
Questions
Jobs
Vendors
Everything posted by Yanxia
-
IS or AHG for previous antibody of undetermined specificity?
Yanxia replied to J Schuler's topic in Transfusion Services
I will use the method in which we find the the previous antibody and IS to do the crossmatch. -
It looks like protein agglutination or agglutination caused by fluid the patient have infused. Those kind of agglutinations can be differed through saline replacement or microscope. Would you tell me the stronger reaction of the B cell at 37 degree C is how strong compare to O cell?
-
I think we also can exchang with the same phenotype as the infant's blood. Because through the process part of the antibody and the cells which is coated will antibody will be drawn out, so the hemolysis will lighten even infuse the blood express the antigen. And I agree with the method you have mentioned. If the antibody titer is high I will do as you do ,if the antibody titer is not hight ,I will do like this.
-
Nice to meet you ,Johna. In our country we don't screen the donor for irregular antibodies, we do minor crossmatch. And I think if the patient is T active, we can find it through this test.
-
My english is not good, perhaps I have not express my meaning correctly. We do minor crossmatch routinely, and if we see it is not compatible, we will find the reason/s which can result the incompatible in minor crossmatch.Testing DAT is one of the ways we will do.
-
I think the pre-transfusion DAT's meaning is to decide whether the antibodies which have been tested in the serum is auto or allo. And when the minor crossmatch is positive we will test it to look for the reason.
-
I think the cord blood will not produce any antibodies againse A and B antigen . The reason is that they are immature and the AB antigen of the patient will present an immuno-suppression to it. How to transfuse? I think we can obey the rule of bone marrow transplant or PBSCT.
-
When saw spherocytes elevated in one’s blood ，we will think it perhaps outvascular hemolysis，and the Haptoglobin will not drop。Because the gel test will be influenced by lot of factor，I rather believe the tube test than it。
-
I agree with Rcurri.But the RBCs have been washed before the test,so I think mybe we can exclude this reason .
-
I have met an AX phenotype person, his serum is reacted with A2 cell. TO exclude B(A) phenotype mybe you can use the serum comes from a B type person,too .
-
Is the mother an A1 type? Mybe you can test the baby's RBC with anti-H. I don't think the baby's A antigen is normal. And to know the purported father's blood type is important to resolve this question. This is my first post at this forum .Hello,everyone!