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A comparison of on-line hemodiafiltration and high-flux hemodialysis: a prospective clinical study.
- R. Ward, B. Schmidt, J. Hullin, G. F. Hillebrand, W. Samtleben
- Journal of the American Society of Nephrology…
- 1 December 2000
Some of the morbidity associated with chronic hemodialysis is thought to result from retention of large molecular weight solutes that are poorly removed by diffusion in conventional hemodialysis.… Expand
Blockade of BCL-2 proteins efficiently induces apoptosis in progenitor cells of high-risk myelodysplastic syndromes patients
Deregulated apoptosis is an identifying feature of myelodysplastic syndromes (MDS). Whereas apoptosis is increased in the bone marrow (BM) of low-risk MDS patients, progression to high-risk MDS… Expand
DALI apheresis in hyperlipidemic patients: biocompatibility, efficacy, and selectivity of direct adsorption of lipoproteins from whole blood.
Recently, the first apheresis technique for direct adsorption of low-density lipoprotein (LDL) and lipoprotein(a) [Lp(a)] from whole blood (DALI) was developed that does not require a prior plasma… Expand
Comparative evaluation of filters used in membrane plasmapheresis.
Protocols were developed for in vivo and in vitro characterization of the mass transfer performance of filters intended for use in membrane plasmapheresis. The protocols were applied to all presently… Expand
LDL hemoperfusion--a new procedure for LDL apheresis: first clinical application of an LDL adsorber compatible with human whole blood.
To date, lipid apheresis procedures can remove low-density lipoprotein (LDL) cholesterol (LDL-C) only from plasma. Thus, initially plasma has to be separated from the blood cells, which increases the… Expand
Platelet-leukocyte aggregation during hemodialysis.
Hemodialysis is associated with simultaneous changes in leukocytes and platelets, but it is unclear whether these alterations affect the interactions between these cell types. To evaluate this… Expand
Biocompatibility and clinical performance of a new modified cellulose membrane.
A new modified cellulose dialysis membrane (MC, 1.2 m2) in which less than 5% of cellulosic OH-groups are substituted by tertiary amino groups was tested in a 6-week clinical trial for… Expand
LDL hemoperfusion--a new procedure for LDL apheresis: biocompatibility results from a first pilot study in hypercholesterolemic atherosclerosis patients.
Current lipid apheresis techniques can remove atherogenic lipoproteins only from plasma. The initial mandatory separation of plasma and blood cells renders the extracorporeal circuit complex. We… Expand
Adsorption Profile of Commercially Available Adsorbents: An in Vitro Evaluation
- V. Ikonomov, W. Samtleben, B. Schmidt, M. Blumenstein, H. Gurland
- Chemistry, Medicine
- The International journal of artificial organs
- 1 May 1992
Adsorbents from four commercially available devices, Protein A-Sepharose (Immunosorba Protein A-62,5; Excorim KB, Lund Sweden), Tryptophan-PVA (Immusorba TR-350; Asahi Medical Co., Tokyo, Japan),… Expand
Effect of protein adsorption on diffusive and convective transport through polysulfone membranes.