Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide

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Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide. / Li, Heran; Wang, Jianxin; Cong, Jialiang; Wei, Chen; Li, Jing; Liu, Hongzhuo; Li, Sanming; Yang, Mingshi.

I: Drug Delivery, Bind 24, Nr. 1, 2017, s. 1086-1098.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Li, H, Wang, J, Cong, J, Wei, C, Li, J, Liu, H, Li, S & Yang, M 2017, 'Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide', Drug Delivery, bind 24, nr. 1, s. 1086-1098. https://doi.org/10.1080/10717544.2017.1359863

APA

Li, H., Wang, J., Cong, J., Wei, C., Li, J., Liu, H., Li, S., & Yang, M. (2017). Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide. Drug Delivery, 24(1), 1086-1098. https://doi.org/10.1080/10717544.2017.1359863

Vancouver

Li H, Wang J, Cong J, Wei C, Li J, Liu H o.a. Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide. Drug Delivery. 2017;24(1):1086-1098. https://doi.org/10.1080/10717544.2017.1359863

Author

Li, Heran ; Wang, Jianxin ; Cong, Jialiang ; Wei, Chen ; Li, Jing ; Liu, Hongzhuo ; Li, Sanming ; Yang, Mingshi. / Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide. I: Drug Delivery. 2017 ; Bind 24, Nr. 1. s. 1086-1098.

Bibtex

@article{61cb7eb3a0d24f48ae18997161af0bbe,
title = "Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide",
abstract = "Herein a new kind of proline-derivative templated mesoporous silica with curved channels (CMS) was biomimetically synthesized and applied as carrier to improve the drug dissolution and bioavailability of hydrophobic diazepam (DZP) and nimesulide (NMS). Drugs can be incorporated into CMS with high efficiency; during this process, they successfully transformed to amorphous phase. As a result, the dissolution rate of DZP and NMS was significantly improved. Biodistribution study confirmed that CMS converted DZP distribution in mice with the tendency of lung targeting and brain targeting. At 45 min postadministration, the concentrations of DZP in plasma, lung and brain were 8.57-fold, 124.94-fold and 19.55-fold higher from 1:3 DZP/CMS sample than that of pure DZP sample, respectively. At 90 min postadministration, the content of DZP in brain was 62.31-fold higher for 1:3 DZP/CMS sample than that of pure DZP. Besides, the anti-inflammatory and analgesic effects of 1:3 NMS/CMS were systematic evaluated using mouse ankle swelling test (MAST), mouse ear swelling test (MEST) and mouse writhing test (MWT). The results indicated that after incorporating into CMS, the therapeutic effects of NMS were obviously improved, and the inhibition rates of 1:3 NMS/CMS in all pharmacodynamics tests varied from 102.2% to 904.3%.",
keywords = "Journal Article",
author = "Heran Li and Jianxin Wang and Jialiang Cong and Chen Wei and Jing Li and Hongzhuo Liu and Sanming Li and Mingshi Yang",
year = "2017",
doi = "10.1080/10717544.2017.1359863",
language = "English",
volume = "24",
pages = "1086--1098",
journal = "Drug Delivery",
issn = "1071-7544",
publisher = "Taylor & Francis",
number = "1",

}

RIS

TY - JOUR

T1 - Biomimetic synthesis of proline-derivative templated mesoporous silica for increasing the brain distribution of diazepam and improving the pharmacodynamics of nimesulide

AU - Li, Heran

AU - Wang, Jianxin

AU - Cong, Jialiang

AU - Wei, Chen

AU - Li, Jing

AU - Liu, Hongzhuo

AU - Li, Sanming

AU - Yang, Mingshi

PY - 2017

Y1 - 2017

N2 - Herein a new kind of proline-derivative templated mesoporous silica with curved channels (CMS) was biomimetically synthesized and applied as carrier to improve the drug dissolution and bioavailability of hydrophobic diazepam (DZP) and nimesulide (NMS). Drugs can be incorporated into CMS with high efficiency; during this process, they successfully transformed to amorphous phase. As a result, the dissolution rate of DZP and NMS was significantly improved. Biodistribution study confirmed that CMS converted DZP distribution in mice with the tendency of lung targeting and brain targeting. At 45 min postadministration, the concentrations of DZP in plasma, lung and brain were 8.57-fold, 124.94-fold and 19.55-fold higher from 1:3 DZP/CMS sample than that of pure DZP sample, respectively. At 90 min postadministration, the content of DZP in brain was 62.31-fold higher for 1:3 DZP/CMS sample than that of pure DZP. Besides, the anti-inflammatory and analgesic effects of 1:3 NMS/CMS were systematic evaluated using mouse ankle swelling test (MAST), mouse ear swelling test (MEST) and mouse writhing test (MWT). The results indicated that after incorporating into CMS, the therapeutic effects of NMS were obviously improved, and the inhibition rates of 1:3 NMS/CMS in all pharmacodynamics tests varied from 102.2% to 904.3%.

AB - Herein a new kind of proline-derivative templated mesoporous silica with curved channels (CMS) was biomimetically synthesized and applied as carrier to improve the drug dissolution and bioavailability of hydrophobic diazepam (DZP) and nimesulide (NMS). Drugs can be incorporated into CMS with high efficiency; during this process, they successfully transformed to amorphous phase. As a result, the dissolution rate of DZP and NMS was significantly improved. Biodistribution study confirmed that CMS converted DZP distribution in mice with the tendency of lung targeting and brain targeting. At 45 min postadministration, the concentrations of DZP in plasma, lung and brain were 8.57-fold, 124.94-fold and 19.55-fold higher from 1:3 DZP/CMS sample than that of pure DZP sample, respectively. At 90 min postadministration, the content of DZP in brain was 62.31-fold higher for 1:3 DZP/CMS sample than that of pure DZP. Besides, the anti-inflammatory and analgesic effects of 1:3 NMS/CMS were systematic evaluated using mouse ankle swelling test (MAST), mouse ear swelling test (MEST) and mouse writhing test (MWT). The results indicated that after incorporating into CMS, the therapeutic effects of NMS were obviously improved, and the inhibition rates of 1:3 NMS/CMS in all pharmacodynamics tests varied from 102.2% to 904.3%.

KW - Journal Article

U2 - 10.1080/10717544.2017.1359863

DO - 10.1080/10717544.2017.1359863

M3 - Journal article

C2 - 28762846

VL - 24

SP - 1086

EP - 1098

JO - Drug Delivery

JF - Drug Delivery

SN - 1071-7544

IS - 1

ER -

ID: 183729230