Antianaphylactic Effects of the Principal Compounds from the White Petals ofImpatiens balsaminaL

Autor:	Kyoko Ishiguro, Masae Yamaki, Hisae Fukumoto, Koichiro Isoi
Rok vydání:	1996
Předmět:	Pharmacology chemistry.chemical_classification Ethanol biology Traditional medicine Heterologous biology.organism_classification Naphthoquinone law.invention chemistry.chemical_compound Flavonols chemistry law Petal Lysozyme Impatiens Phytotherapy
Zdroj:	Phytotherapy Research. 10:202-206
ISSN:	1099-1573 0951-418X
DOI:	10.1002/(sici)1099-1573(199605)10:3<202::aid-ptr805>3.0.co;2-0
Popis:	Several flavonols and naphthoquinones have been isolated from a 35% ethanol extract (IB) of the white petals of Impatiens balsamina L. The antianaphylactic effects of the principal compounds were investigated using a murine immediately hypersensitivity reaction system induced by hen egg-white lysozyme (HEL). The active extracts and phenolic compounds in IB were shown to inhibit significantly both the fatal anaphylactic shock and heterologous PCA reaction.
Databáze:	OpenAIRE
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