Evidence-Based Complementary and Alternative Medicine / 2012 / Article / Tab 3

Research Article

In Vitro Antibacterial Activity of Galls of Quercus infectoria Olivier against Oral Pathogens

Table 3

MBC values of methanol and acetone extracts from galls of Q. infectoria against oral bacteria.

Bacterial speciesExtractsExtract concentration (mg/mL)

S. mutans ATCC 25175MethanolNDND
S. salivarius ATCC 13419Methanol+
P. gingivalis ATCC 33277Methanol+NDND
F. nucleatum ATCC 25586MethanolND

+: Presence of bacterial growth.
−: Absence of bacterial growth.
ND: not done because the microtiter well at the tested concentration showed the presence of bacterial growth as shown in Table 2.

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