Preliminary studies on the antibacterial activity of crude extracts and alkaloids from species of Aspidosperma

Arildo José Braz de OliveiraDepartamento de Farmácia e Farmacologia, Universidade Estadual de Maringá, Maringá, Brazil

Luzia KoikeInstituto de Química, Universidade Estadual de Campinas, Química, Campinas, Brazil

Francisco de Assis Machado ReisFundação Tropical André Tosello de Pesquisa e Tecnologia, Campinas, Brazil

Silvia Yuko EguchiInstituto de Química, Universidade Estadual de Campinas, Química, Campinas, Brazil

Eliana Harue EndoDepartamento de Análises Clínicas, Universidade Estadual de Maringá, Maringá, Brazil

Celso Vataru NakamuraDepartamento de Análises Clínicas, Universidade Estadual de Maringá, Maringá, Brazil

Benedito Prado Dias FilhoDepartamento de Análises Clínicas, Universidade Estadual de Maringá, Maringá, BrazilCorrespondence[email protected]

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Figures & data

Table 1. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of ethanol crude extracts of Aspidosperma species.

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Table 2. Minimum inhibitory concentration (MIC) of basic and acid fractions of Aspidosperma ramiflorum.

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Figure 1. Time-kill of basic fraction against S. aureus. ▴, control; •, 1 × MIC, ○, 2 × MIC; □, 4 × MIC; ▪, 8 × MIC.

$Figure 1. Time-kill of basic fraction against S. aureus. ▴, control; •, 1 × MIC, ○, 2 × MIC; □, 4 × MIC; ▪, 8 × MIC.$

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Preliminary studies on the antibacterial activity of crude extracts and alkaloids from species of Aspidosperma

Table 1. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of ethanol crude extracts of Aspidosperma species.

Table 2. Minimum inhibitory concentration (MIC) of basic and acid fractions of Aspidosperma ramiflorum.

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Preliminary studies on the antibacterial activity of crude extracts and alkaloids from species of Aspidosperma

Figures & data

Table 1. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of ethanol crude extracts of Aspidosperma species.

Table 2. Minimum inhibitory concentration (MIC) of basic and acid fractions of Aspidosperma ramiflorum.

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Academic Permissions

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