Trichilia glabra: effect on the phagocytic activity and respiratory burst response of peritoneal macrophages

A diminution in the phagocytic capability and respiratory burst response of murine peritoneal macrophages was observed when these cells were treated `in vitro' with Trichilia glabra leaf aqueous extract. The effect was not observed when non-specific phagocytosis was tested. The extract also inh...

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Veröffentlicht in:Immunopharmacology 1999-01, Vol.41 (1), p.45-53
Hauptverfasser: Benencia, Fabián, Courrèges, Marı́a Cecilia, Coulombié, Félix C
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container_title Immunopharmacology
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creator Benencia, Fabián
Courrèges, Marı́a Cecilia
Coulombié, Félix C
description A diminution in the phagocytic capability and respiratory burst response of murine peritoneal macrophages was observed when these cells were treated `in vitro' with Trichilia glabra leaf aqueous extract. The effect was not observed when non-specific phagocytosis was tested. The extract also inhibited binding of opsonized erythrocytes to macrophages, thus indicating that the observed antiphagocytic effect is possibly due to the failure of opsonized particles to bind to these cells. A low molecular weight fraction is responsible for the reported activities.
doi_str_mv 10.1016/S0162-3109(98)00054-X
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subjects Animals
Biological and medical sciences
Cell Communication - drug effects
Endopeptidase K - metabolism
Endopeptidase K - pharmacology
Erythrocytes - drug effects
Erythrocytes - immunology
General pharmacology
Immunomodulation
Immunomodulators
Macrophages
Macrophages, Peritoneal - drug effects
Macrophages, Peritoneal - immunology
Macrophages, Peritoneal - metabolism
Medical sciences
Mice
Mice, Inbred BALB C
Phagocytosis - drug effects
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Plant Extracts - pharmacology
Plant Leaves - chemistry
Plants, Medicinal - chemistry
Respiratory Burst - drug effects
Respiratory burst response
Sheep
Silicon Dioxide
Trichilia glabra
Trypsin - metabolism
Trypsin - pharmacology
title Trichilia glabra: effect on the phagocytic activity and respiratory burst response of peritoneal macrophages
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