• Clinical and Experimental Pediatrics
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• v.50 no.6
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• pp.565-569
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• 2007

Purpose : With a duration of action of approximately 24 hours and peakless levels, Lantus is a more physiologic basal insulin analogue compared with NPH. The aim of this study was to compare the glycemic control of Lantus plus Humalog with that of premixed insulin in children and adolescents with type 1 diabetes mellitus. Methods : The subjects consisted of 25 patients with type 1 diabetes mellitus, aged 12-19 years, who changed their insulin regimen from premixed insulin to Lantus plus Humalog. Daily insulin doses, frequency of hypoglycemia, fasting blood glucose, C-peptide concentration and HbA1c before and 6 months after Lantus treatment were compared. 24 hour blood glucose of 11 patients among Lantus treatment group (n=25) and premixed insulin treatment group (n=10) were self-monitored and compared. Results : 6 months after Lantus treatment, the episodes of hypoglycemia were reduced by 50%(15.1 vs. 7.6 events/month), especially nocturnal hypoglycemia by 67%(6.7 vs. 2.5 events/month). HbA1c was reduced from 9.3% to 8.7% after Lantus treatment. Self-monitored blood glucose of Lantus treatment group at postbreakfast 30, 60, 90 and 120 minutes were 171.1, 169.5, 171.0 and 154.1 mg/dL respectively and lower than those of premixed insulin treatment group (259.7, 282.7, 280.0 and 250.9 mg/dL respectively). Conclusion : Compared with premixed insulin, Lantus plus Humalog is more effective in glycemic control and reduction in nocturnal hypoglycemia in children and adolescents with type 1 diabetes mellitus.

• The Korean Journal of Food And Nutrition
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• v.34 no.4
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• pp.356-364
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• 2021

This study was carried out to investigate the effects of supercritical carbon dioxide (SC-CO₂) extracts from sweet potatoes (SP) and watermelon (WM) on the oxidative stability of perilla seed oils (POs) over the existing ones. A comparison was done between the oxidative stability of perilla oil (PO) after the addition of 0.1% of SP, and WM extracts and PO without extract. The oxidative stability was measured based on the viscosity, acid value (AV), peroxide value (POV), antioxidant (DPPH) activity, p-anisidine value (p-AV), and fatty acid composition. The viscosities ranges were: PO without extract, from 53.99±0.99 to 74.38±1.61 cps, PO with SP extract, from 53.99±0.10 to 58.73±0.8 cps, and PO with WM extract, from 53.98±0.10 to 56.00±0.70 cps. While the PO containing the SC-CO₂ extracts had significantly lower AV, POV, and p-AV, their antioxidant activity was approximately 10 times higher than that of the PO without extract. There were no significant differences in fatty acid composition between SC-CO₂ extracts added groups and PO without extract (p<0.05). The findings of this study confirmed that the SC-CO₂ extracts from sweet potatoes and watermelon enhanced the oxidative stability of perilla seed oils, and are potential natural antioxidants for use in the food industry.