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An in vivo model to study the anti-malaric capacity of plant extracts
(Universidad de Costa Rica, 1998)
An in vivo model to study the antimalaric effect of plant extracts is described. White mice (25-30g body weight) are treated subcutaneously with 0.6ml of the diluted extract starting seven days before P. berghei infection; ...
Evaluación farmacológica y química de Stachytarpheta jamaicensis (Verbenaceae)
(Universidad de Costa Rica, 1996)
Afier intraperitoneal administration of gradual aqueous doses obtained from Stachytarpheta jamaicensis
leaves, the following effects were observed in rats: a reduction of motor activity and the alarm reaction, ataxia, ...
Neutralización del efceto hemorrágico inducido por veneno Bothrops asper (Serpentes: Viperidae) por extractos de las plantas tropicales
(Universidad Nacional (Costa Rica), 1999)
Organic extracts representing 48 species included in 30 families of Costa Rican tropical plants were evaluated for their hability to neutralize hemorrhagic acfivity lnduced by the venom of the snake Bothrops aspero Abioassay ...