Results 191 to 200 of about 4,405 (212)
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Biological factors affecting enflagellation of Naegleria fowleri
Journal of Bacteriology, 1982Naegleria fowleri is a pathogenic amoeboflagellate that can be evoked to transform from amoebae to flagellates by subculture to nonnutrient buffer. More than half of the amoebae of strains KUL, nN68, and Lovell became enflagellated 300 min after subculture to amoeba-saline, whereas no amoebae of strains NF66, NF69, and HB4 did. N.
T W, Woodworth, D T, John, S G, Bradley
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Chemotaxis by Naegleria fowleri for bacteria.
The Journal of protozoology, 1987Naegleria fowleri amebae demonstrated a chemotactic and chemokinetic response toward live cells and extracts of Escherichia coli and other bacterial species when experiments were performed using a blind-well chemotaxis chamber. The peptide N-formyl-methionyl-leucyl-phenylalanine acted as a chemokinetic rather than a chemotactic factor for N.
F, Marciano-Cabral, M, Cline
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Primary Amoebic Meningoencephalitis by Naegleria fowleri: Pathogenesis and Treatments
Biomolecules, 2021Elisa Garcia
exaly
Serology of Naegleria fowleri and Naegleria lovaniensis in a hospital survey.
The Journal of protozoology, 1987An avidin-biotin horseradish peroxidase method was used to detect antibodies to Naegleria fowleri and N. lovaniensis in human serum samples. Antibodies were detected in 101 specimens from 115 hospital patients ranging in age from 15 to 98 years. Class-specific anti-immunoglobulins identified antibodies as IgG and IgM.
B L, Dubray, W E, Wilhelm, B R, Jennings
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Chamigrane-Type Sesquiterpenes from Laurencia dendroidea as Lead Compounds against Naegleria fowleri
Marine Drugs, 2023José E. Piñero +2 more
exaly
Differences in virulence of Naegleria fowleri.
Pathologie-biologie, 1980All pathogenic Naegleria fowleri isolated from the environment were highly virulent to mice when instilled intranasally. Axenic cultivation gradually decreased virulence of highly virulent strains. This decrease was most pronounced in environmental isolates and of minor importance in N. fowleri isolated from human cerebrospinal fluid.
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