In Vitro Hypoglycemic and Antioxidant Activities of Dichloromethane Extract of Xerophyta spekei

Table 2

Percentage of glucose uptake by yeast cells.

Extract concentration (mg/ml)	% glucose at 5 mM	% glucose at 10 mM
1	52.95 ± 0.74^Aa	47.16 ± 1.37^Ab
2	58.89 ± 1.08^Ba	52.79 ± 2.12^Bb
3	66.98 ± 0.50^Ca	60.61 ± 1.00^Cb
4	72.76 ± 1.08^Da	66.32 ± 1.32^Db
5	75.09 ± 0.97^Da	68.54 ± 0.60^Db

Values are expressed as X̄ ± SEM. Mean values (n = 3) which do not share superscript small letters along the rows and superscript capital letters along the columns differ significantly from each other .