Mesoporous silica nanoparticles SBA-15 loaded with emodin upregulate the antioxidative defense of Euproctis chrysorrhoea (L.) larvae

被引:7
作者
Jankovic-Tomanic, Milena [1 ]
Todorovic, Dajana [1 ]
Stanivukovic, Zoran [2 ]
Peric Mataruga, Vesna [1 ]
Wessjohann, Ludger A. [3 ]
Kaluderovic, Goran N. [3 ]
机构
[1] Univ Belgrade, Inst Biol Res Sinisa Stankov, Dept Insect Physiol & Biochem, Belgrade, Serbia
[2] Univ Banja Luka, Fac Forestry, Dept Integrated Protect Forest Ecosyst, Banja Luka, Bosnia & Herceg
[3] Leibniz Inst Plant Biochem, Dept Bioorgan Chem, Halle, Saale, Germany
关键词
Euproctis chrysorrhoea; emodin; mesoporous nanosilica carrier SBA-15; antioxidative enzymes; GLUTATHIONE S-TRANSFERASES; FITNESS-RELATED TRAITS; LYMANTRIA-DISPAR L; HYDROGEN-PEROXIDE; MEGALOBRAMA-AMBLYCEPHALA; SUPEROXIDE-DISMUTASE; LIPID-PEROXIDATION; ANTICANCER AGENTS; OXIDATIVE STRESS; FREE-RADICALS;
D O I
10.3906/biy-1705-76
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
The study presented here aims to elucidate the effects of emodin (EO = 1,3,8-trihydroxy-6-methylanthraquinone) in its free form and when loaded into a mesoporous silica nanocarrier SBA-15 (-> SBA-15|EO) on the activities of the main antioxidative enzymes, superoxide dismutase, catalase, glutathione S-transferase, and glutathione reductase, in larvae of a polyphagous insect pest, the browntail moth Euproctis chrysorrhoea (L.). The results show that only SBA-15|EO upregulates the activities of the tested antioxidative enzymes. These results point to significant differences in the effectiveness of the compound in the free versus the loaded form.
引用
收藏
页码:935 / 942
页数:8
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