Selective capture of anti-A antibodies from human blood using a novel integrated bead and hollow fiber module.
Selective capture of anti-A antibodies from human blood using a novel integrated bead and hollow fiber module.
复制标题
使用新型集成珠子和中空纤维模块选择性捕获人血液中的抗 A 抗体。
DOI:
10.1002/jbm.b.32776
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Federspiel,WilliamJ
中科院分区:
文献类型:
--
作者:
Alikhani,Azadeh;Federspiel,WilliamJ
Anti‐A/B antibody removal from blood in the peritransplantation period facilitates ABO‐incompatible transplantation and significantly increases the donor pool. We have been developing an anti‐A/B immunoadsorption device (BSAF), compatible with whole blood perfusion. The BSAF is based on integrated microfiltration hollow fibers with antibody capturing beads uniformly distributed within the fiber interstitial space. In this study we fabricated BSAF prototypes, appropriately scaled down from a conceptual clinical scale device. We then, for the first time, measured the time course of anti‐A capture from blood samples recirculating through the scaled down BSAF devices. We observed a significant reduction in IgM (96% ± 5%,n= 5,p< 0.001), and IgG (81% ± 18%,n= 5,p< 0.05) anti‐A antibody titers within 2 h. We did not observe a significant change between the initial and final values of hematocrit, total plasma protein concentration, plasma free hemoglobin concentration, and anti‐B antibody titer over five experiments. In conclusion we showed that the BSAF modules selectively removed anti‐A antibodies from blood in a simple one step process, without requiring a separate plasmapheresis unit. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2012.
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DOI:
10.1002/jbm.b.31466
发表时间:
2009-11
期刊:
Journal of biomedical materials research. Part B, Applied biomaterials
影响因子:
--
作者:
Alikhani A;Korchagina EY;Chinarev AA;Bovin NV;Federspiel WJ
通讯作者:
Federspiel WJ
影响因子:
6.2
作者:
RIEBEN, R;KORCHAGINA, EY;NYDEGGER, UE
通讯作者:
NYDEGGER, UE
影响因子:
6.2
作者:
Kazunari Tanabe;Kota Takahashi;Kazunori Sonda;T. Tokumoto;N. Ishikawa;Tasuo Kawai;S. Fuchinoue;T. Oshima;T. Yagisawa;H. Nakazawa;N. Goya;S. Koga;Hiroshi Kawaguchi;Katsumi Ito;H. Toma;T. Agishi;K. Ota
通讯作者:
K. Ota
影响因子:
38.9
作者:
Dr. P. M. Reimann;Dr. P. D. Mason
通讯作者:
Dr. P. D. Mason
DOI:
10.1016/s0094-0143(01)80032-x
发表时间:
2001
期刊:
The Urologic clinics of North America
影响因子:
--
作者:
H. Toma;K. Tanabe;T. Tokumoto
通讯作者:
T. Tokumoto