Oral delivery of carrier-free dual-drug nanocrystal self-assembled microspheres improved NAD(+) bioavailability and attenuated cardiac ischemia/reperfusion injury in mice.
Oral delivery of carrier-free dual-drug nanocrystal self-assembled microspheres improved NAD(+) bioavailability and attenuated cardiac ischemia/reperfusion injury in mice.
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口服无载体双药纳米晶自组装微球可提高小鼠 NAD 生物利用度并减轻心脏缺血/再灌注损伤
DOI:
10.1080/10717544.2021.1886198
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发表时间:
2021-12
期刊:
影响因子:
6
通讯作者:
Yang Q
中科院分区:
文献类型:
--
作者:
Nie H;Zhang Y;Yu H;Xiao H;Li T;Yang Q
Abstract Nicotinamide riboside (NR), as a dietary supplement, can be converted to nicotinamide adenine dinucleotide (NAD+) in cells to support mitochondrial energy metabolism. However, the efficacy of oral administrated NR is limited due to its quick degradation in circulation and low bioavailability in targeted organs. In this study, we fabricated nanocrystal self-assembled microspheres by Nano Spray Dryer for oral delivery of NR. The structure of NR and resveratrol (RES) nanocrystal self-assembled microspheres (NR/RESms) is confirmed by the morphology, chemical structure, and crystallization. The NR/RESms displayed restricted NR release at the gastric acid-mimic condition (<15% in the first 8 hours), while achieved accelerated NR release in an enteric-mimic environment (>46% within 8 hours). Oral administration of NR/RESms for 8 hours significantly elevated NAD+ levels in serum (169.88 nM versus 30.93 nM in the NR group, p < .01; and 66.89 nM in the NR + RES group, p < .05), and enhanced NAD+ abundance in multiple organs in mice, exhibiting an improved oral NAD+ bioavailability. In addition, without any serious adverse effects on major organs, oral delivery of NR/RESms attenuated myocardial infarction (15.82% versus 19.38% in the I/R + NR group and 20.76% in the I/R + NR + RES group) in a cardiac ischemia/reperfusion (I/R) injury mouse model. Therefore, our data supported that the NR/RESms is a promising candidate as NAD+ booster for oral administration.
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影响因子:
29
作者:
Li T;Zhang Z;Kolwicz SC Jr;Abell L;Roe ND;Kim M;Zhou B;Cao Y;Ritterhoff J;Gu H;Raftery D;Sun H;Tian R
通讯作者:
Tian R
影响因子:
37.8
作者:
Diguet N;Trammell SAJ;Tannous C;Deloux R;Piquereau J;Mougenot N;Gouge A;Gressette M;Manoury B;Blanc J;Breton M;Decaux JF;Lavery GG;Baczkó I;Zoll J;Garnier A;Li Z;Brenner C;Mericskay M
通讯作者:
Mericskay M
DOI:
10.1016/j.apsb.2020.06.013
发表时间:
2021-04
期刊:
Acta pharmaceutica Sinica. B
影响因子:
--
作者:
Peng J;Xiao Y;Yang Q;Liu Q;Chen Y;Shi K;Hao Y;Han R;Qian Z
通讯作者:
Qian Z
影响因子:
7.4
作者:
Mathieu, Lise;Costa, Alexandra Lopes;Djouadi, Fatima
通讯作者:
Djouadi, Fatima
影响因子:
19
作者:
Peng, Jinrong;Yang, Qian;Qian, Zhiyong
通讯作者:
Qian, Zhiyong