Mahmodian, M., Rahbar Roshandel, N., Kamalinejad, M., Pourmand, M., Kazemiforouz, F. (2010). The effect of olive extract on human neutrophils. Iranian Journal of Pharmaceutical Research, Volume 3(Supplement 2), 74-74. doi: 10.22037/ijpr.2010.520
M Mahmodian; N Rahbar Roshandel; M Kamalinejad; MH Pourmand; F Kazemiforouz. "The effect of olive extract on human neutrophils". Iranian Journal of Pharmaceutical Research, Volume 3, Supplement 2, 2010, 74-74. doi: 10.22037/ijpr.2010.520
Mahmodian, M., Rahbar Roshandel, N., Kamalinejad, M., Pourmand, M., Kazemiforouz, F. (2010). 'The effect of olive extract on human neutrophils', Iranian Journal of Pharmaceutical Research, Volume 3(Supplement 2), pp. 74-74. doi: 10.22037/ijpr.2010.520
Mahmodian, M., Rahbar Roshandel, N., Kamalinejad, M., Pourmand, M., Kazemiforouz, F. The effect of olive extract on human neutrophils. Iranian Journal of Pharmaceutical Research, 2010; Volume 3(Supplement 2): 74-74. doi: 10.22037/ijpr.2010.520
The neutrophil respiratory burst, which is essential for the host's ability to kill microorganisms, can be stimulated by some natural agents. Olea europaea (Oleaceae) is used as anti hypertensive, hyperglycemia, and hypercholestremia in traditional medicine. Here in this study, we evaluate the stimulatory effect of olive oil extract on oxidative burst in human neutrophils in vitro.
Buffy coat was separated from heparinized blood from normal volunteers by sedimentation in 1% W/V dextran then overlaid on Ficoll-Hipaque and centrifuged for 30 min. After washing, the neutrophils were cultured in 96 well plates containing 0.2 ml RPMI1640 as medium.
After treatment with different doses of olive oil extract, the wells were washed with HBSS then incubated with 0.1 ml NBT (1 mg/ml) and 0.1 ml RPMI1640. The reduced NBT was solubilised by adding DMSO then the OD of 630 nm was read using micro ELISA reader. Statistical analysis by ANOVA, tukey test showed that there is dose response effect in the range of doses that examined (p<0.05).
These results indicate that the olive extract can be viewed as a stimulator of innate immunity.
Full Text
Iranian Journal of Pharmaceutical Research (2004): Supplement 2
Iranian Journal of Pharmaceutical Research (2004): Supplement 2:
74-74
Poster Presentations/Biological Effect of
Medicinal Plants
2nd International Congress on Traditional Medicine and Materia Medica October 4-7, 2004, Tehran, Iran
222
The effect of olive
extract on human neutrophils
Mahmodian M., Rahbar Roshandel
N., Kamalinejad M., Pourmand M.H., Kazemiforouz F.
Department of
Pharmacology, Iran University of Medical Sciences, Tehran Iran
The neutrophil respiratory burst, which is essential for the host's ability to
kill microorganisms, can be stimulated by some natural agents. Olea europaea
(Oleaceae) is used as anti hypertensive, hyperglycemia, and hypercholestremia in
traditional medicine. Here in this study, we evaluate the stimulatory effect of
olive oil extract on oxidative burst in human neutrophils in vitro.
Buffy coat was separated from heparinized blood from normal volunteers by
sedimentation in 1% W/V dextran then overlaid on Ficoll-Hipaque and centrifuged
for 30 min. After washing, the neutrophils were cultured in 96 well plates
containing 0.2 ml RPMI1640 as medium.
After treatment with different doses of olive oil extract, the wells were washed
with HBSS then incubated with 0.1 ml NBT (1 mg/ml) and 0.1 ml RPMI1640. The
reduced NBT was solubilised by adding DMSO then the OD of 630 nm was read using
micro ELISA reader. Statistical analysis by ANOVA, tukey test showed that there
is dose response effect in the range of doses that examined (p<0.05).
These results indicate that the olive extract can be viewed as a stimulator of
innate immunity.
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