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The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover
Ginsenoside is widely used in China for therapeutic and healthcare practice. Ginsenoside-Rb2 shows the antiosteoporosis effects in ovariectomized rodents. However, the protective effects on osteoporosis induced by ketogenic diet (KD) remain unknown. Therefore, this study aimed at evaluating the effe...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7840492/ https://www.ncbi.nlm.nih.gov/pubmed/33519454 http://dx.doi.org/10.3389/fphar.2020.593820 |
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author | Liu, Qi Zhou, Jian Yang, Zhou Xie, Chuhai Huang, Yan Ling, Long Cao, Yanming Hu, Hailan Hua, Yue |
author_facet | Liu, Qi Zhou, Jian Yang, Zhou Xie, Chuhai Huang, Yan Ling, Long Cao, Yanming Hu, Hailan Hua, Yue |
author_sort | Liu, Qi |
collection | PubMed |
description | Ginsenoside is widely used in China for therapeutic and healthcare practice. Ginsenoside-Rb2 shows the antiosteoporosis effects in ovariectomized rodents. However, the protective effects on osteoporosis induced by ketogenic diet (KD) remain unknown. Therefore, this study aimed at evaluating the effects of ginsenoside-Rb2 on KD-induced osteoporosis. Thirty mice were randomly divided into three groups: sham, KD, and KD + Rb2. Bone microstructures, biomechanical properties, concentrations of serum bone alkaline phosphatase (BALP) and tartrate-resistant acid phosphatase (TRACP), and protein expression of osteocalcin (OCN), peroxisome proliferation-activated receptor γ (PPAR-γ), cathepsin K, and TRAP were evaluated after a 12-week intervention. The results show that KD induced significant bone loss and biomechanical impairment. Ginsenoside-Rb2 attenuated significant bone loss and maintained biomechanics in cancellous bone. The bone volume fraction increased from 2.3 to 6.0% in the KD + Rb2 group than that in the KD group. Meanwhile, ginsenoside-Rb2 effectively maintained biomechanical strengths in cancellous bone, increased serum BALP and decreased TRACP, and upregulated OCN and downregulated TRAP, PPAR-γ, and cathepsin K in the KD mice. This study demonstrated that ginsenoside-Rb2 retards bone loss and maintains biomechanics with KD. The underlying mechanism might be that ginsenoside-Rb2 inhibits bone resorption process and induces osteogenic differentiation, providing evidence for ginsenoside as being an alternative option for osteoporosis induced by KD. |
format | Online Article Text |
id | pubmed-7840492 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-78404922021-01-29 The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover Liu, Qi Zhou, Jian Yang, Zhou Xie, Chuhai Huang, Yan Ling, Long Cao, Yanming Hu, Hailan Hua, Yue Front Pharmacol Pharmacology Ginsenoside is widely used in China for therapeutic and healthcare practice. Ginsenoside-Rb2 shows the antiosteoporosis effects in ovariectomized rodents. However, the protective effects on osteoporosis induced by ketogenic diet (KD) remain unknown. Therefore, this study aimed at evaluating the effects of ginsenoside-Rb2 on KD-induced osteoporosis. Thirty mice were randomly divided into three groups: sham, KD, and KD + Rb2. Bone microstructures, biomechanical properties, concentrations of serum bone alkaline phosphatase (BALP) and tartrate-resistant acid phosphatase (TRACP), and protein expression of osteocalcin (OCN), peroxisome proliferation-activated receptor γ (PPAR-γ), cathepsin K, and TRAP were evaluated after a 12-week intervention. The results show that KD induced significant bone loss and biomechanical impairment. Ginsenoside-Rb2 attenuated significant bone loss and maintained biomechanics in cancellous bone. The bone volume fraction increased from 2.3 to 6.0% in the KD + Rb2 group than that in the KD group. Meanwhile, ginsenoside-Rb2 effectively maintained biomechanical strengths in cancellous bone, increased serum BALP and decreased TRACP, and upregulated OCN and downregulated TRAP, PPAR-γ, and cathepsin K in the KD mice. This study demonstrated that ginsenoside-Rb2 retards bone loss and maintains biomechanics with KD. The underlying mechanism might be that ginsenoside-Rb2 inhibits bone resorption process and induces osteogenic differentiation, providing evidence for ginsenoside as being an alternative option for osteoporosis induced by KD. Frontiers Media S.A. 2021-01-14 /pmc/articles/PMC7840492/ /pubmed/33519454 http://dx.doi.org/10.3389/fphar.2020.593820 Text en Copyright © 2021 Liu, Zhou, Yang, Xie, Huang, Ling, Cao, Hu and Hua. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Pharmacology Liu, Qi Zhou, Jian Yang, Zhou Xie, Chuhai Huang, Yan Ling, Long Cao, Yanming Hu, Hailan Hua, Yue The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover |
title | The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover |
title_full | The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover |
title_fullStr | The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover |
title_full_unstemmed | The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover |
title_short | The Ginsenoside Exhibits Antiosteoporosis Effects in Ketogenic-Diet-Induced Osteoporosis via Rebalancing Bone Turnover |
title_sort | ginsenoside exhibits antiosteoporosis effects in ketogenic-diet-induced osteoporosis via rebalancing bone turnover |
topic | Pharmacology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7840492/ https://www.ncbi.nlm.nih.gov/pubmed/33519454 http://dx.doi.org/10.3389/fphar.2020.593820 |
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