• Korean Journal of Pharmacognosy
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• v.33 no.4 s.131
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• pp.332-336
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• 2002

Opuntia ficus-indica var. sabotan was administered with diet for 5 weeks on db/db diabetic mice and its antidiabetic activity was investigated. Leaves of Opuntia ficus-indica var. sabotan inhibited the increase of body weight, glucose elevation in blood and urine, and protein excretion in urine, and protein excretion in urine. Opuntia ficus-indica var. sabotan also inhibited the intestinal maltase and sucrase activity on db/db Mice loaded with maltose and sucrose. However, it did not significantly lower HbAlc in blood of db/db mice. These results suggest that leaves of Opuntia ficus-indica var. sabotan could be effective on insulin-independent diabetic mellitus type 2.

• Korean Journal of Pharmacognosy
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• v.34 no.1 s.132
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• pp.75-79
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• 2003

Hypoglycemic activity of Opuntia ficus-indica var. sabotan on alloxan or streptozotocin-induced diabetic mice was investigated. Fructus and folium of Opuntia ficus-indica vars. sabotan inhibited intestinal ${\alpha}-glucosidase$ of rats as well as glucose elevation in blood of normal mice, Opuntia ficus-indica var. sabotan exhibited inhibitory activities on streptozotocin-induced diabetic mice rather than on alloxan-induced diabetic mice loaded with maltose and sucrose. Its folium was more effective than its fructus. These results suggest that Opuntia ficus-indica var. sabotan might be effective on diabetic mellitus.