Hemoglobin Precipitation: An Index of In Vitro Vasoconstrictive Activities of Methanol Leaf Extracts of Croton megalocarpus Hutch and Lantana camara Linn

Figure 2

Relative astringency of MeCM, MeLC, and MeCM-MeLC extracts. MeCM (methanol leaf extract of Croton megalocarpus), MeLC (methanol leaf extract of Lantana camara), and MeCM-MeLC (methanol Croton megalocarpus and Lantana camara blended leaf extract). Each bar graph in the respective group represents 5 separate sample runs (n = 55) and is expressed as the mean ± SEM of the dataset. Error bars represent the standard error of mean measurement. Bars with a different letter within individual clusters are significantly different (one-way ANOVA followed by Tukey post hoc test, p < 0.05). Letters in the order of increasing hemostatic activity: (a), (b), (c), (d).