Search Results - "VOETMAN, A. A"

Functional Activity of Enucleated Human Polymorphonuclear Leukocytes by Roos, Dirk, Voetman, Alwin A., Meerhof, Louis J.

“…Enucleated human polymorphonuclear leukocytes (PMN) were prepared by centrifuging isolated, intact PMN over a discontinuous Ficoll gradient that contained 20…”
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Abnormal clearance of soluble aggregates of human immunoglobulin G in patients with systemic lupus erythematosus by LOBATTO, S, DAHA, M. R, BREEDVELD, F. C, PAUWELS, E. K. J, EVERS-SCHOUTEN, J. H, VOETMAN, A. A, CATS, A, VAN ES, L. A

“…In the present study, we tested mononuclear phagocyte system function in nine healthy controls and 15 SLE patients with complement activating 123I-labelled…”
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Phagocytosing human neutrophils inactivate their own granular enzymes by Voetman, A A, Weening, R S, Hamers, M N, Meerhof, L J, Bot, A A, Roos, D

“…During phagocytosis, neutrophils generate reactive oxygen metabolites and release lysosomal enzymes into the extracellular medium. We have investigated the…”
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Protection of Phagocytic Leukocytes by Endogenous Glutathione: Studies in a Family With Glutathione Reductase Deficiency by Roos, Dirk, Weening, Ron S., Voetman, Alwin A., van Schaik, Margriet L.J., Bot, Annet A.M., Meerhof, Louis J., Loos, Johannes A.

“…The significance of the glutathione redox system in phagocytic leukocytes was studied in a family with glutathione reductase deficiency. The polymorphonuclear…”
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Clearance of soluble aggregates of human immunoglobulin G in healthy volunteers and chimpanzees by Lobatto, S, Daha, M R, Voetman, A A, Evers-Schouten, J H, Van Es, A A, Pauwels, E K, Van Es, L A

“…Using aggregates of IgG (AIgG) obtained by heat aggregation of a 16 g% human IgG solution, we sought a method for measuring the function of the mononuclear…”
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Changes in the levels of glutathione in phagocytosing human neutrophils by Voetman, Alwin A., Loos, Johannes A., Roos, Dirk

“…The tripeptide γ-glutamyl-cysteinyl-glycine, or glutathione, protects cells against oxidative damage by its ability to react with free radicals and peroxides…”
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Endogenous Catalase Protects Human Blood Phagocytes Against Oxidative Damage by Extracellularly Generated Hydrogen Peroxide by Voetman, Alwin A., Roos, Dirk

“…Human blood monocytes and neutrophils were incubated with an H2O2-generating system (glucose plus glucose oxidase) in the presence and absence of 2 mM sodium…”
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Cryopreservation of Enucleated Human Neutrophils (PMN Cytoplasts) by Voetman, Alwin A., Bot, Annet A.M., Roos, Dirk

“…Previously, we have shown that enucleated human neutrophils (PMN cytoplasts), when activated by particulate or fluid stimuli, generate superoxide and hydrogen…”
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Diminished clearance of soluble aggregates of human immunoglobulin G in patients with rheumatoid arthritis by Lobatto, S, Daha, M R, Westedt, M L, Pauwels, E K, Evers-Schouten, J H, Voetman, A A, Cats, A, van Es, L A

“…Investigation of the capacity of the mononuclear phagocyte system to remove immune complexes from the circulation was performed by the administration of…”
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Preparation and cryopreservation of cytoplasts from human phagocytes by Roos, D, Voetman, A A

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Protection of human neutrophils against oxidative damage by Roos, D, Weening, R S, Voetman, A A

“…This report reviews some of our work on the relative importance of the glutathione redox system and catalase in protecting human neutrophils in vitro against…”
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Oxidative damage to lysosomal enzymes in human phagocytosing neutrophils by Weening, R S, Voetman, A A, Hamers, M N, Meerhof, L J, Bot, A A, Roos, D

“…During phagocytosis neutrophils from 8 patients with chronic granulomatous disease released 2-3 times more activity of lysozyme and beta-glucuronidase than did…”
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Changes in the levels of glutathione in phagocytosing human neutrophils by Voetman, AA, Loos, JA, Roos, D

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Cryopreservation of enucleated human neutrophils (PMN cytoplasts) by Voetman, AA, Bot, AA, Roos, D

“…Previously, we have shown that enucleated human neutrophils (PMN cytoplasts), when activated by particulate or fluid stimuli, generate superoxide and hydrogen…”
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Endogenous catalase protects human blood phagocytes against oxidative damage by extracellularly generated hydrogen peroxide by Voetman, AA, Roos, D

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Effect of Ascorbate on Abnormal Neutrophil, Platelet, and Lymphocyte Function in a Patient With the Chediak-Higashi Syndrome by Weening, R.S., Schoorel, E.P., Roos, D., van Schaik, M.L.J., Voetman, A.A., Bot, A.A.M., Batenburg-Plenter, A.M., Willems, Ch, Zeijlemaker, W.P., Astaldi, A.

“…A diminished chemotactic response was observed with the neutrophils of a patient with the Chediak-Higashi syndrome, who was not in the accelerated phase of the…”
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Effect of ascorbate on abnormal neutrophil, platelet and lymphocytic function in a patient with the Chediak-Higashi syndrome by Weening, R S, Schoorel, E P, Roos, D, van Schaik, M L, Voetman, A A, Bot, A A, Batenburg-Plenter, A M, Willems, C, Zeijlemaker, W P, Astaldi, A

“…A diminished chemotactic response was observed with the neutrophils of a patient with the Chediak-Higashi syndrome, who was not in the accelerated phase of the…”
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Clearance of soluble aggregates of human immuoglobulin G in healthy volunteers and chimpanzees by LOBATTO, S, DAHA, M. R, VOETMAN, A. A, EVERSCHOUTEN, J. H, VAN ES, A. A, PAUWELS, E. K. J, VAN ES, L. A

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41 THE EFFECT OF ASCORBATE ON SEVERAL BLOOD CELL FUNCTIONS IN THE CHEDIAK-HIGASHI SYNDROME by Weening, R S, Schoorel, E P, Roos, D, Van Schaik, M L J, Voetman, A A, Bot, A

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Protection of phagocytic leukocytes by endogenous glutathione: studies in a family with glutathione reductase deficiency by Roos, D, Weening, RS, Voetman, AA, van Schaik, ML, Bot, AA, Meerhof, LJ, Loos, JA

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