Planta Medica International Open 2017; 4(S 01): S1-S202
DOI: 10.1055/s-0037-1608161
Poster Session
Georg Thieme Verlag KG Stuttgart · New York

Ameliorative Effect of Methyl 2-(4'-Methoxy-4'-oxobutanamide) Benzoate on Insulin-induced Pancreatic Islet Damage in Zebrafish

Y Jeon
1   School of Pharmacy, Sungkyunkwan University, Suwon, Korea, Republic of (South)
,
H Nam Youn
2   Department of Oriental Medicine Biotechnology, College of Life Sciences, Kyung Hee University, Gyeonggi-do, Korea, Republic of (South)
,
H Kang Tong
2   Department of Oriental Medicine Biotechnology, College of Life Sciences, Kyung Hee University, Gyeonggi-do, Korea, Republic of (South)
,
H Kwak Jong
1   School of Pharmacy, Sungkyunkwan University, Suwon, Korea, Republic of (South)
› Author Affiliations
Further Information

Publication History

Publication Date:
24 October 2017 (online)

 

Methyl 2-(4'-methoxy-4'-oxobutanamide) benzoate (1) was isolated from Helianthus tuberosus and identified from its spectroscopic data. Compound 1 was previously reported from a dark brown alga, Jolyna laminarioides [1]. In previous biological investigations, compound 1 has been reported to exhibit inhibitory effect on chymotrypsin, and antibacterial and anti-inflammatory activities [2]. The zebrafish model for type 2 diabetes was induced by exposure to excess insulin. Following exposure of excess insulin, the pancreatic islet size and fluorescence intensity were measured [3]. Glucose uptake was evaluated in zebrafish by detecting the uptake of 2-NBDG fluorescence within the pancreatic islets. We evaluated the recovery effect of compound 1 on insulin-induced pancreatic islet damage in zebrafish. Pancreatic islet size of the compound-treated group was significantly increased. Compound 1 treatment led to a great increase in pancreatic islet size at concentrations of 0.05 and 0.1µM. Glucose uptake of the compound-treated group also was significantly higher compared to the normal group at concentrations of 0.05 and 0.1µM. In conclusion, compound 1 revealed potent anti-diabetic activity for type 2.

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