Effects of propolis from Brazil and Bulgaria on fungicidal activity of macrophages against Paracoccidioides brasiliensis.
Paracoccidioidomycosis is the most important systemic mycosis in Latin America. Its etiological agent, Paracoccidoides brasiliensis, affects individuals living in endemic areas through inhalation of airborne conidia or mycelial fragments. The disease may affect different organs and systems, with multiple clinical features, with cell-mediated immunity playing a significant role in host defence. Peritoneal macrophages from BALB/c mice were stimulated with Brazilian or Bulgarian propolis and subsequently challenged with P. brasiliensis. Data suggest an increase in the fungicidal activity of macrophages by propolis stimulation, independently from its geographic origin.
Murad
J M
JM
Department of Microbiology and Immunology, Biosciences Institute, IB-UNESP, 18618-000 Botucatu, SP, Brazil
Calvi
S A
SA
Soares
A M V C
AM
Bankova
V
V
Sforcin
J M
JM
D000818:Animals; D000935:Antifungal Agents / Q000494:pharmacology*; D001516:Bees; D001938:Brazil; D002031:Bulgaria; D007371:Interferon-gamma; D008262:Macrophage Activation / Q000276:immunology; D017737:Macrophages, Peritoneal / Q000187:drug effects* / Q000276:immunology / Q000382:microbiology; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D010228:Paracoccidioides / Q000187:drug effects* / Q000254:growth & development; D011429:Propolis / Q000302:isolation & purification / Q000494:pharmacology*
D000935:Antifungal Agents; D007371:Interferon-gamma; D011429:Propolis