1
|
Yuan S, Chen J, Cao Y, Zhao H, Lin S, Xiong J, Xian J, Zhao M, Zhou Y, Zhou J. Investigation of bioactive components and metabolic pathways of Zhen-wu-tang in rat plasma and renal tissue by UPLC-Q-TOF/MS. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 39318142 DOI: 10.1002/pca.3455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2024] [Revised: 09/09/2024] [Accepted: 09/10/2024] [Indexed: 09/26/2024]
Abstract
INTRODUCTION Zhen-wu-tang (ZWT) is a traditional Chinese medicine (TCM) formula for the treatment of several kidney diseases. However, due to the complexity of the TCM formula, there is a lack of accurate knowledge of the chemical constituents of ZWT and its bioactive components, as well as in vivo metabolic pathway studies. OBJECTIVES The chemical composition of ZWT and its bioactive components along with the metabolic pathways were investigated by a combination of chemical profiling and serum pharmacochemistry. METHODS High-resolution ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry was used to identify the chemical components of ZWT and its bioactive components and metabolites in vivo. RESULTS As a result, a total of 110 chemical components were identified from ZWT solution, mainly amino acids, alkaloids, gingerols, monoterpene glycosides and terpenoids, and so on. In addition, 24 prototype components and 36 metabolites were detected in rat plasma. Meanwhile, 8 prototype components were detected in rat kidney tissue but no metabolites. Interestingly, 4 of the 28 bioactive components were detected in both plasma and renal tissue, which were atractylenolide III, trimethoxyaconitane, methyl gallate, and paeoniflorin. The metabolic pathways mainly involved Phases I and/or II metabolic reactions such as hydrolysis, oxidation, reduction and hydration, methylation/demethylation, sulphation, glucuronidation, acetylation, and glutathione conjugation. CONCLUSION Overall, the present study has comprehensively elucidated the chemical composition of ZWT and its potential bioactive components and metabolites, which provides a basis for the basic study of its pharmacodynamic substances and a reference for the study of the bioactive components of TCM formulae.
Collapse
Affiliation(s)
- Shengliang Yuan
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Affiliated Gaozhou People's Hospital, Guangdong Medical University, Gaozhou, Guangdong, China
| | - Junqi Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- The Fourth Clinical Medical College, Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Yiwen Cao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Huan Zhao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Shuyin Lin
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jingli Xiong
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiayue Xian
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Minglan Zhao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yuan Zhou
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiuyao Zhou
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| |
Collapse
|
2
|
Li R, Zhu L, Wu M, Tao C, Lu Y, Zhao Y, Jiang X, Zhang C, Wan L. Serum Pharmacochemistry Combined with Network Pharmacology-Based Mechanism Prediction and Pharmacological Validation of Zhenwu Decoction on Alleviating Isoprenaline-Induced Heart Failure Injury in Rats. ACS OMEGA 2023; 8:37233-37247. [PMID: 37841161 PMCID: PMC10568591 DOI: 10.1021/acsomega.3c05055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/13/2023] [Indexed: 10/17/2023]
Abstract
Zhenwu decoction (ZWD) is a famous classical formula in the treatment of heart failure (HF) with significant clinical effects. Owing to the complex material basis of ZWD, it is challenging to elucidate the pharmacodynamic substances and pharmacological mechanisms of ZWD against HF. Therefore, an ultrahigh-performance liquid chromatography system coupled with a high-resolution orbitrap mass spectrometry method was used to profile the chemical components and the absorbed prototype constituents in ISO-induced HF rat serum after oral administration of ZWD, and 33 out of 115 compounds were identified. In the in vivo study, ZWD could improve cardiac function and reduce the content of serum biochemical indexes, which are heart failure markers. With the help of network pharmacology and molecular docking simulation analysis, 112 ZWD targets oriented by HF were obtained, with STAT3, TNF, AKT1, VEGFA, and ALB as the core targets. Furthermore, we found that paeoniflorin and its derivatives may play a bigger role than other serum migrant components. Enriched pathway analysis yielded multiple HF-related signaling pathways, which indicated that ZWD may attenuate HF through the effect of PI3K-Akt, and MAPK pathways by regulating key targets such as STAT3, TNF, and AKT1. Finally, STAT3/MAPK pathways were experimentally validated in the anti-HF effect of ZWD. The phosphorylation levels of p38, JNK, ERK, and STAT3 were significantly increased in the ISO group and reversed by ZWD intervention. The results provided a reasonable strategy for the rapid screening of bioactive components in ZWD and a reference for quality control and further mechanism study of ZWD.
Collapse
Affiliation(s)
- Ruiyu Li
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
- Sichuan
Engineering Technology Research Centre for Injection of Traditional
Chinese Medicines, China Resources Sanjiu
(Yaan) Pharmaceutical Co., Ltd., Yaan, Sichuan 625000, P. R. China
| | - Lv Zhu
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
| | - Mengyao Wu
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
| | - Chengtian Tao
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
| | - Yang Lu
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
| | - Yunyan Zhao
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
| | - Xiaofeng Jiang
- Sichuan
Engineering Technology Research Centre for Injection of Traditional
Chinese Medicines, China Resources Sanjiu
(Yaan) Pharmaceutical Co., Ltd., Yaan, Sichuan 625000, P. R. China
| | - Chi Zhang
- Sichuan
Engineering Technology Research Centre for Injection of Traditional
Chinese Medicines, China Resources Sanjiu
(Yaan) Pharmaceutical Co., Ltd., Yaan, Sichuan 625000, P. R. China
| | - Li Wan
- State
Key Laboratory of Southwestern Chinese Medicine Resources, School
of pharmacy, Chengdu University of Traditional
Chinese Medicine, Chengdu, Sichuan 611137, P. R. China
| |
Collapse
|
3
|
Chang R, Jia H, Dong Z, Xu Q, Liu L, Majigsuren Z, Batbaatar T, Xu C, Yang Q, Sun X. Free Fatty Acids Induce Apoptosis of Mammary Epithelial Cells of Ketotic Dairy Cows via the Mito-ROS/NLRP3 Signaling Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:12645-12656. [PMID: 37585786 DOI: 10.1021/acs.jafc.3c02090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Early lactation increases metabolic stress in ketotic dairy cows, leading to mitochondrial damage, apoptosis, and inflammatory response in mammary epithelial cells. The pyrin domain 3 (NLRP3) pathway involving the mitochondrial reactive oxygen species (Mito-ROS)-induced nucleotide-binding oligomerization domain-like receptor has been recognized as a key mechanism in this inflammatory response and cell apoptosis. This study aimed to elucidate the underlying regulatory mechanism of Mito-ROS-NLRP3 pathway-mediated mammary epithelial cell apoptosis in dairy cows with ketosis. Mitochondrial damage and cellular apoptotic program and NLRP3 inflammasome activation were observed in the mammary gland of ketotic cows. Similar damage was detected in MAC-T cells treated with exogenous fatty acids (FFAs). However, NLRP3 inhibitor MCC950 pretreatment or Mito-ROS scavenging by MitoTEMPO attenuated apoptosis in FFA-induced MAC-T cells by inhibiting the NLRP3 inflammasome pathway. These findings reveal that the Mito-ROS-NLRP3 pathway activation is a potent mechanism underlying mammary epithelial cell apoptosis in response to metabolic stress in ketotic dairy cows, which further contributes to reduced milk yield.
Collapse
Affiliation(s)
- Renxu Chang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Hongdou Jia
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China
| | - Zhihao Dong
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China
| | - Qiushi Xu
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China
| | - Lei Liu
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Zolzaya Majigsuren
- Institute of Veterinary Medicine, Mongolian University of Life Sciences, Zaisan, Ulaanbaatar 17024, Mongolia
| | - Tugsjargal Batbaatar
- State Central Veterinary Laboratory, P. O. Box 53/33, Zaisan, Ulaanbaatar 210153, Mongolia
| | - Chuang Xu
- College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Qing Yang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China
| | - Xudong Sun
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China
| |
Collapse
|
4
|
ZHANG D, LI Z, GAO Y, SUN H. Astragaloside IV improves renal function and alleviates renal damage and inflammation in rats with chronic glomerulonephritis. Turk J Biol 2022; 47:61-73. [PMID: 37529109 PMCID: PMC10387845 DOI: 10.55730/1300-0152.2641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 02/22/2023] [Accepted: 12/09/2022] [Indexed: 03/06/2023] Open
Abstract
From Astragalus membranaceus (Fisch.) Bge.var. mongholicus (Bge.) Hsiao, astragaloside IV (AS-IV), a saponin can be purified and is considered traditional Chinese medicine. The purpose of this study was to evaluate the AS-IV-mediated mechanism on chronic glomerulonephritis (CGN). A cationic bovine serum albumin-induced CGN rat model was established and 10, 15, or 20 mg/kg of AS-IV was administered to measure renal function and inflammatory infiltration. Influences of AS-IV on proliferation, cell cycle, and inflammation of LPS-induced rat mesangial cells (RMCs) were determined. The results demonstrated that AS-IV alleviated renal dysfunction, renal lesions, and inflammation in CGN rats. AS-IV prolonged the G0-G1 phase, shortened the S phase, and inhibited cell proliferation and inflammation in RMCs. AS-IV can promote miR-181d-5p expression to inhibit CSF1. miR-181d-5p promotion or CSF1 suppression could further enhance the therapeutic role of AS-IV in CGN rats, while miR-181d-5p silencing or CSF1 overexpression abolished the effect of AS-IV. In conclusion, AS-IV by mediating the miR-181d-5p/CSF1 axis protects against CGN.
Collapse
Affiliation(s)
- Dong ZHANG
- The First Department of Nephrology, Cangzhou Central Hospital, Hebei Province,
China
| | - ZongYing LI
- The First Department of Nephrology, Cangzhou Central Hospital, Hebei Province,
China
| | - Yuan GAO
- The First Department of Nephrology, Cangzhou Central Hospital, Hebei Province,
China
| | - HaiLing SUN
- Department of Hematology, Cangzhou Central Hospital, Hebei Province,
China
| |
Collapse
|
5
|
Liu X, Li Y, Ni SH, Sun SN, Deng JP, Ou-Yang XL, Huang YS, Li H, Chen ZX, Feng WJ, Lian ZM, Wang ZK, Xian SX, Yang ZQ, Ye XH, Wang LJ, Lu L. Zhen-Wu decoction and lactiflorin, an ingredient predicted by in silico modelling, alleviate uremia induced cardiac endothelial injury via Nrf2 activation. JOURNAL OF ETHNOPHARMACOLOGY 2022; 298:115579. [PMID: 35963415 DOI: 10.1016/j.jep.2022.115579] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cardiorenal syndrome type 4 (CRS type 4), with high rates of morbidity and mortality, has become a social and economic problem worldwide over the last few decades. Zhen-Wu decoction, a traditional medicine used in East Asia, has been widely used in the treatment of cardiovascular disease and kidney disease, and has shown potential therapeutic effects for the clinical treatment of CRS type 4. However, the underlying mechanism has not been extensively explored. AIM OF THE STUDY The purpose of this study was to investigate the effect and underlying mechanism of Zhen-Wu decoction on uremic cardiomyopathy, offering a potential target for clinical treatment of CRS type 4. MATERIALS AND METHODS Five/six nephrectomized mice were utilized for experiments in vivo. The cardioprotective effects of Zhen-Wu decoction were evaluated by echocardiography and tissue staining. RNA-Seq data were used to investigate the potential pharmacological mechanism. The prediction of targets and active components was based on our previous strategy. Subsequently, the protective effect of the selected compound was verified in experiments in vitro. RESULTS Zhen-Wu decoction alleviated cardiac dysfunction and endothelial injury in 5/6 nephrectomized mice, and the mechanism may involve the inflammatory process and oxidative stress. The activation of the Nrf2 signaling pathway was predicted to be a potential target of Zhen-Wu decoction in protecting endothelial cells. Through our machine learning strategy, we found that lactiflorin as an ingredient in Zhen-Wu decoction, alleviates IS-induced endothelial cell injury by blocking Keap1 and activating Nrf2. CONCLUSIONS The present study demonstrated that Zhen-Wu decoction and lactiflorin could protect endothelial cells against oxidative stress in mice after nephrectomy by activating the Nrf2 signaling pathway.
Collapse
Affiliation(s)
- Xin Liu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Yue Li
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Shi-Hao Ni
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Shu-Ning Sun
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Jian-Ping Deng
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Xiao-Lu Ou-Yang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Yu-Sheng Huang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Huan Li
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Zi-Xin Chen
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Wen-Jun Feng
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Zhi-Ming Lian
- Guangzhou Integrated Traditional Chinese and Western Medicine Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Zhen-Kui Wang
- Guangzhou Integrated Traditional Chinese and Western Medicine Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Shao-Xiang Xian
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Zhong-Qi Yang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China
| | - Xiao-Han Ye
- Dongguan Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China.
| | - Ling-Jun Wang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China.
| | - Lu Lu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China; Key Laboratory of Chronic Heart Failure, Guangzhou University of Chinese Medicine, Guangzhou, 510407, China.
| |
Collapse
|
6
|
Jang S, Lee A, Hwang YH. Qualitative Profiling and Quantitative Analysis of Major Constituents in Jinmu-tang by UHPLC-Q-Orbitrap-MS and UPLC-TQ-MS/MS. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227887. [PMID: 36432001 PMCID: PMC9699523 DOI: 10.3390/molecules27227887] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/04/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022]
Abstract
Jinmu-tang (JMT) is a traditional herbal medicine consisting of five herbal medicines: Poria cocos Wolf, Paeonia lactiflora Pallas, Zingiber officinale Roscoe, Atractylodes japonica Koidzumi, and Aconitum carmichaeli Debeaux. In this study, the JMT components were profiled using UHPLC-Q-Orbitrap-MS, and 23 compounds were identified and characterized. In addition, UPLC-TQ-MS/MS analysis was performed in the positive and negative ion modes of an electrospray ionization source for the simultaneous quantification of the identified compounds. The multiple reaction monitoring (MRM) method was established to increase the sensitivity of the quantitative analysis, and the method was verified through linearity, recovery, and precision. All analytes showed good linearity (R2 ≤ 0.9990). Moreover, the recovery and the relative standard deviation of precision were 86.19-114.62% and 0.20-8.00%, respectively. Using the established MRM analysis method, paeoniflorin was found to be the most abundant compound in JMT. In conclusion, these results provide information on the constituents of JMT and can be applied to quality control and evaluation.
Collapse
Affiliation(s)
- Seol Jang
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Yuseong-daero 1672, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Ami Lee
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Yuseong-daero 1672, Yuseong-gu, Daejeon 34054, Republic of Korea
- Korean Convergence Medicine Major KIOM, University of Science & Technology (UST), Daejeon 34054, Republic of Korea
| | - Youn-Hwan Hwang
- KM Convergence Research Division, Korea Institute of Oriental Medicine, Yuseong-daero 1672, Yuseong-gu, Daejeon 34054, Republic of Korea
- Korean Convergence Medicine Major KIOM, University of Science & Technology (UST), Daejeon 34054, Republic of Korea
- Correspondence:
| |
Collapse
|
7
|
Yao T, Su W, Han S, Lu Y, Xu Y, Chen M, Wang Y. Recent Advances in Traditional Chinese Medicine for Treatment of Podocyte Injury. Front Pharmacol 2022; 13:816025. [PMID: 35281899 PMCID: PMC8914202 DOI: 10.3389/fphar.2022.816025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/12/2022] [Indexed: 12/03/2022] Open
Abstract
Podocyte is also called glomerular epithelial cell, which has been considered as the final gatekeeper of glomerular filtration barrier (GFB). As a major contributor to proteinuria, podocyte injury underlies a variety of glomerular diseases and becomes the challenge to patients and their families in general. At present, the therapeutic methods of podocyte injury mainly include angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, steroid and immunosuppressive medications. Nevertheless, the higher cost and side effects seriously disturb patients with podocyte injury. Promisingly, traditional Chinese medicine (TCM) has received an increasing amount of attention from different countries in the treatment of podocyte injury by invigorating spleen and kidney, clearing heat and eliminating dampness, as well enriching qi and activating blood. Therefore, we searched articles published in peer-reviewed English-language journals through Google Scholar, PubMed, Web of Science, and Science Direct. The protective effects of active ingredients, herbs, compound prescriptions, acupuncture and moxibustion for treatment of podocyte injury were further summarized and analyzed. Meanwhile, we discussed feasible directions for future development, and analyzed existing deficiencies and shortcomings of TCM in the treatment of podocyte injury. In conclusion, this paper shows that TCM treatments can serve as promising auxiliary therapeutic methods for the treatment of podocyte injury.
Collapse
Affiliation(s)
- Tianwen Yao
- Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenxiang Su
- Department of Nephrology, The People’s Hospital of Mengzi, Mengzi, China
| | - Shisheng Han
- Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Lu
- Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yanqiu Xu
- Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Min Chen
- Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi Wang
- Department of Nephrology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Yi Wang,
| |
Collapse
|
8
|
Li J, Zhao M, Xiang X, He Q, Gui R. A novel biomimetic nanomedicine system with anti-inflammatory and anti-osteoporosis effects improves the therapy efficacy of steroid-resistant nephrotic syndrome. J Nanobiotechnology 2021; 19:417. [PMID: 34903236 PMCID: PMC8670287 DOI: 10.1186/s12951-021-01165-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 11/26/2021] [Indexed: 01/28/2023] Open
Abstract
Clinically, steroid-resistant nephrotic syndrome (SRNS) is always prolonged and difficult to treat and easily develops into end-stage renal disease, resulting in a low survival rate. Strategies to reverse steroid resistance and reduce the long-term use of high doses of steroid medicines are urgently needed. In this study, a novel nanoparticle drug system (Pm-GCH) with a core–shell structure was designed. Metal–organic frameworks, synthesized by glycyrrhizic acid (G) and calcium ions (Ca2+) loaded with hydrocortisone (H) were the core of the nanoparticles. Platelet membrane vesicles were the shells. The natural platelet membrane endows Pm-GCH with good biocompatibility and the ability to promote immune escape. In addition, under the chemotaxis of inflammatory factors, platelet membranes assist Pm-GCH in nonspecific targeting of the inflammatory sites of the kidney. Under an inflammatory acid environment, GCH slowly degrades and releases glycyrrhizic acid and hydrocortisone. Glycyrrhizic acid inhibits the inactivation of hydrocortisone, jointly inhibits the activity of phospholipase A2 (PLA2) and the classic activation pathway of complement C2, blocks the production of inflammatory factors, plays an anti-inflammatory role, and enhances the efficacy of hydrocortisone in the treatment of SRNS. Moreover, glycyrrhizic acid alleviates osteoporosis induced by long-term use of glucocorticoids. These results indicate that Pm-GCH is a promising treatment strategy for SRNS. ![]()
Collapse
Affiliation(s)
- Jian Li
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Mingyi Zhao
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Xinying Xiang
- School of Life Sciences, Central South University, Changsha, 410013, China
| | - Qingnan He
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, 410013, China.
| | - Rong Gui
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, 410013, China.
| |
Collapse
|
9
|
Evaluation of the Influence of Zhenwu Tang on the Pharmacokinetics of Digoxin in Rats Using HPLC-MS/MS. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2673183. [PMID: 34616474 PMCID: PMC8490036 DOI: 10.1155/2021/2673183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 08/25/2021] [Accepted: 09/07/2021] [Indexed: 01/10/2023]
Abstract
Digoxin (DIG) is a positive inotropic drug with a narrow therapeutic window that is used in the clinic for heart failure. The active efflux transporter of DIG, P-glycoprotein (P-gp), mediates DIG absorption and excretion in rats and humans. Up to date, several studies have shown that the ginger and Poria extracts in Zhenwu Tang (ZWT) affect P-gp transport activity. This study aimed to explore the effects of ZWT on the tissue distribution and pharmacokinetics of DIG in rats. The deionized water or ZWT (18.75 g/kg) was orally administered to male Sprague–Dawley rats once a day for 14 days as a pretreatment. On day 15, 1 hour after receiving deionized water or ZWT, the rats were given the solution of DIG at 0.045 mg/kg dose, and the collection of blood samples was carried out from the fundus vein or excised tissues at various time points. HPLC-MS/MS was used for the determination of the DIG concentrations in the plasma and the tissues under investigation. The pharmacokinetic interactions between DIG and ZWT after oral coadministration in rats revealed significant reductions in DIG Cmax and AUC0-∞, as well as significant increases in T1/2 and MRT0-∞. When coadministered with ZWT, the DIG concentration in four of the investigated tissues statistically decreased at different time points except for the stomach. This study found that combining DIG with ZWT reduced not only DIG plasma exposure but also DIG accumulation in tissues (heart, liver, lungs, and kidneys). The findings of our study could help to improve the drug's validity and safety in clinical applications and provide a pharmacological basis for the combined use of DIG and ZWT.
Collapse
|
10
|
Li J, Cao Y, Lu R, Li H, Pang Y, Fu H, Fang G, Chen Q, Liu B, Wu J, Zhou Y, Zhou J. Integrated Fecal Microbiome and Serum Metabolomics Analysis Reveals Abnormal Changes in Rats with Immunoglobulin A Nephropathy and the Intervention Effect of Zhen Wu Tang. Front Pharmacol 2021; 11:606689. [PMID: 33584283 PMCID: PMC7872959 DOI: 10.3389/fphar.2020.606689] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 12/08/2020] [Indexed: 01/16/2023] Open
Abstract
Immunoglobulin A nephropathy (IgAN), an autoimmune renal disease with complicated pathogenesis, is one of the principal reasons for end-stage renal disease in the clinic. Evidence has linked apparent alterations in the components of the microbiome and metabolome to renal disease in rats. However, thus far, there is insufficient evidence that supports the potential relationship between gut microbiome, circulating metabolites, and IgAN. This study was designed to probe the effects of IgAN on intestinal microecology and metabolic phenotypes and to understand the possible underlying mechanisms. Fecal and serum samples were collected from IgAN rats. Composition of the gut microbiota and biochemical changes in the metabolites was analyzed using 16S rDNA sequencing and untargeted metabolomics. The IgAN rats exhibited renal insufficiency and increased concentration of 24-h urine protein, in addition to deposition of IgA and IgG immune complexes in the kidney tissues. There was a disturbance in the balance of gut microbiota in IgAN rats, which was remarkably associated with renal damage. Marked changes in microbial structure and function were accompanied by apparent alterations in 1,403 serum metabolites, associated with the disorder of energy, carbohydrate, and nucleotide metabolisms. Administration of Zhen Wu Tang ameliorated microbial dysbiosis and attenuated the renal damage. Besides, treatment with Zhen Wu Tang modulated the metabolic phenotype perturbation in case of gut microbiota dysbiosis in IgAN rats. In conclusion, these findings provided a comprehensive understanding of the potential relationship between the intestinal microbiota and metabolic phenotypes in rats with IgAN. Elucidation of the intestinal microbiota composition and metabolic signature alterations could identify predictive biomarkers for disease diagnosis and progression, which might contribute to providing therapeutic strategies for IgAN.
Collapse
Affiliation(s)
- Jicheng Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yiwen Cao
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ruirui Lu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Honglian Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yu Pang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hongxin Fu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guoxing Fang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiuhe Chen
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Bihao Liu
- Department of Urology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangdong, China.,Guangdong Institute of Gastroenterology, Sun Yat-Sen University, Guangzhou, China
| | - Junbiao Wu
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuan Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiuyao Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| |
Collapse
|
11
|
Lu R, Chen J, Liu B, Lin H, Bai L, Zhang P, Chen D, Li H, Li J, Pang Y, Zhou Y, Zhou J, Wu J. Protective role of Astragaloside IV in chronic glomerulonephritis by activating autophagy through PI3K/AKT/AS160 pathway. Phytother Res 2020; 34:3236-3248. [PMID: 32726508 DOI: 10.1002/ptr.6772] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 05/20/2020] [Accepted: 05/24/2020] [Indexed: 12/19/2022]
Abstract
Astragaloside IV(AS-IV), a saponin purified from Astragalus membranaceus (Fisch.) Bge.var.mongholicus (Bge.) Hsiao, has been widely used in traditional Chinese medicine. However, the underlying mechanisms in treating chronic glomerular nephritis (CGN) have not been fully understood. The aim of the present study was to evaluate the potential mechanism of AS-IV on CGN. CGN rats were administrated with AS-IV at 10 mg·kg-1 ·d-1 (ASL) and 20 mg·kg-1 ·d-1 (ASH). Twenty four hour proteinuria, blood urea nitrogen (BUN), and serum creatinine (SCr) were detected. Hematoxylin-eosin (HE) and periodic acid-Schiff (PAS) staining were performed to evaluate the kidney lesion. Transmission electron microscope and GFP-RFP-LC3 transfection assay were used to monitor the effect of AS-IV on autophagy. IL-6 and IL-1β were detected. The expression of CyclinD1, PI3K/AKT/AS160 pathway and autophagy related proteins were detected by Western Blot. The results demonstrated that AS-IV improved kidney function, ameliorated kidney lesion, and diminished inflammatory in CGN rats. Further, both in vivo and vitro study demonstrated that AS-IV inhibited the proliferation of mesangial cells. AS-IV further displayed a remarkable effect on inhibiting the activation of PI3K/AKT/AS160 pathway and improved the activation of autophagy in vivo and vitro. These results suggested that AS-IV is a potential therapeutic agent for CGN and merits further investigation.
Collapse
Affiliation(s)
- Ruirui Lu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Junqi Chen
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Bihao Liu
- Department of Urology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hua Lin
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lixia Bai
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Peichun Zhang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Dandan Chen
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Honglian Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jicheng Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yu Pang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yuan Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiuyao Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Junbiao Wu
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| |
Collapse
|
12
|
Li H, Lu R, Pang Y, Li J, Cao Y, Fu H, Fang G, Chen Q, Liu B, Wu J, Zhou Y, Zhou J. Zhen-Wu-Tang Protects IgA Nephropathy in Rats by Regulating Exosomes to Inhibit NF-κB/NLRP3 Pathway. Front Pharmacol 2020; 11:1080. [PMID: 32765277 PMCID: PMC7381112 DOI: 10.3389/fphar.2020.01080] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/02/2020] [Indexed: 12/21/2022] Open
Abstract
Immunoglobulin A nephropathy (IgAN) is one of the most frequent kinds of primary glomerulonephritis characterized by IgA immune complexes deposition and glomerular proliferation. Zhen-wu-tang (ZWT), a well-known traditional Chinese formula has been reported to ameliorate various kidney diseases. However, its pharmacological mechanism remains unclear. Exosomes have been described in diverse renal diseases by mediating cellular communication but rarely in the IgAN. The purpose of the present study is to explore whether the underlying mechanisms of the effect of ZWT on IgAN is correlated to exosomes. Our results demonstrated that in human renal tubular epithelial cells (HK-2) stimulated by lipopolysaccharide, exosomes are obviously released after ZWT-containing serum treatment especially with 10% ZWT. In addition, once released, HK-2-derived exosomes were uptaked by human mesangial cells (HMC), which impeded the activation of NF-κB/NLRP3 signaling pathway to exert anti-inflammatory effects in a lipopolysaccharide induced proliferation model. Moreover, IgAN rat model was established by bovine serum albumin, CCL4 mixed solution and LPS. We found that 10% ZWT could significantly promote the release of exosomes from HK-2 and inhibit HMC proliferation to improve inflammation. Thus HK-2-derived exosomes treated with 10% ZWT (ZWT-EXO) were administered to the rats by tail vein injection. Our results showed that ZWT-EXO decreased the levels of 24 h proteinuria, urinary erythrocyte, IgA deposition in glomerulus and renal pathological injury which ameliorated the kidney damage. In addition, ZWT was able to dramatically promote secretion of exosomes in renal tissues while blocked NF-κB nuclear translocation as well as activation of NLRP3 inflammasome, leading to the inhibition of IL-1β and caspase-1. In conclusion, our study reveal that ZWT has protective effects on IgAN by regulating exosomes secretion to inhibit the activation of NF-κB/NLRP3 pathway, thereby attenuating the renal dysfunction. These findings may provide a new therapeutic target for the treatment of IgAN.
Collapse
Affiliation(s)
- Honglian Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ruirui Lu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yu Pang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jicheng Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yiwen Cao
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hongxin Fu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guoxing Fang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiuhe Chen
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Bihao Liu
- Department of Urology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Guangdong Institute of Gastroenterology, Sun Yat-sen University, Guangzhou, China
| | - Junbiao Wu
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuan Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiuyao Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| |
Collapse
|
13
|
Cordyceps cicadae polysaccharides ameliorated renal interstitial fibrosis in diabetic nephropathy rats by repressing inflammation and modulating gut microbiota dysbiosis. Int J Biol Macromol 2020; 163:442-456. [PMID: 32592781 DOI: 10.1016/j.ijbiomac.2020.06.153] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 06/11/2020] [Accepted: 06/17/2020] [Indexed: 12/28/2022]
Abstract
Diabetic nephropathy (DN), a complication of diabetes mellitus, has been the leading cause of death in people with chronic kidney disease. This study was conducted to examine the potential health benefits of Cordyceps cicadae polysaccharides (CCP) on kidney injury and renal interstitial fibrosis that occur in DN rats. First, a DN model was established using SD rats fed with a high-fat diet for 8 weeks, then injected with STZ (35 mg/kg) intraperitoneally. The rats were then supplemented with CCP (75, 150 and 300 mg/kg) for 4 weeks. The results indicated that CCP improve insulin resistance and glucose tolerance in DN rats. Furthermore, CCP intervention significantly suppressed the inflammation, renal pathological changes and renal dysfunction, slowing down the progression of renal interstitial fibrosis. Moreover, high-throughput pyrosequencing of 16S rRNA suggested that CCP modulated the dysbiosis of gut microbiota by enhancing the relative abundance and proliferation capacity of probiotics. In vitro, CCP can markedly decrease LPS-induced inflammatory cytokine levels and TGF-β1-induced fibroblast activation. In summary, the results provided evidence that CCP exerted a beneficial effect on tubulointerstitial fibrosis in DN rats by possibly suppressing the inflammatory response and modulating gut microbiota dysbiosis, via blocking the TLR4/NF-κB and TGF-β1/Smad signaling pathway.
Collapse
|
14
|
Evaluation of Zhenwu Decoction Effects on CYP450 Enzymes in Rats Using a Cocktail Method by UPLC-MS/MS. BIOMED RESEARCH INTERNATIONAL 2020; 2020:4816209. [PMID: 32461991 PMCID: PMC7240782 DOI: 10.1155/2020/4816209] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 04/06/2020] [Indexed: 12/15/2022]
Abstract
This thesis is aimed at shedding light on the effects of the Zhenwu decoction (ZWD) on the activities and mRNA expressions of seven CYP450 isoenzymes. In the first step, we determined the main chemical compounds of ZWD by high-performance liquid chromatography (HPLC). Next, 48 male (SD) rats were randomly divided into the normal saline (NS) group and the ZWD low- (2.1875 g/kg), medium- (4.375 g/kg), and high- (8.75 g/kg) dose groups (12 per group). All rats were gavaged once daily for 28 consecutive days. A mixed solution of seven probe drugs was injected into 24 rats through the caudal vein after the last intragastric administration. Lastly, a validated cocktail method and real-time quantitative reverse-transcription polymerase chain reaction (RT-qPCR) were used to detect pharmacokinetic parameters and mRNA expressions, respectively. Compared with the NS group, ZWD at medium- and high-dose groups could significantly induce CYP2C6 (P < 0.05) activity, while the mRNA expression (P < 0.05) increased only in the high-dose group. Additionally, CYP2C11 activity was induced and consistent with mRNA expression (P < 0.05). Moreover, ZWD could induce the activity of CYP3A1 (P < 0.05), but the mRNA expression showed no significant differences except in high-dose groups. Additionally, ZWD has no effects on CYP1A2, CYP2B1, CYP2C7, and CYP2D2. In conclusion, the significant inductive effects of ZWD on three CYP450 isoenzymes indicated that when ZWD was coadministrated with drugs mediated by these enzymes, not only should the potential herb-drug interactions (HDIs) be observed, but the dosage adjustment and tissue drug concentration should also be considered. Furthermore, the approach described in this article can be applied to study the importance of gender, age, and disease factors to HDI prediction.
Collapse
|
15
|
Liu B, Lu R, Li H, Zhou Y, Zhang P, Bai L, Chen D, Chen J, Li J, Yu P, Wu J, Liang C, Song J, Liu X, Zhou J. Zhen-wu-tang ameliorates membranous nephropathy rats through inhibiting NF-κB pathway and NLRP3 inflammasome. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 59:152913. [PMID: 30991182 DOI: 10.1016/j.phymed.2019.152913] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 03/23/2019] [Accepted: 04/01/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Zhen-wu-tang (ZWT), a traditional herbal formula, has been widely used for the treatment of kidney diseases in clinics, but the underlying molecular mechanisms have not been fully understood. PURPOSE Inflammation mediated podocyte injury has been reported to constitute a crucial part in the pathogenesis of membranous nephropathy (MN). The current study was designed to evaluate the effect of ZWT on MN related to nuclear factor-κB (NF-κB) pathway and NLRP3 inflammasome. METHODS The main components of ZWT were identified by 3D-ultra performance liquid chromatography (3D-UPLC) assay. A MN rat model induced by cationic-bovine serum albumin (C-BSA) and podocytes stimulated by TNF-α were used in this study. The 24 h urine protein, serum total cholesterol (TC) and triglyceride (TG), as well as kidney histology were measured to evaluate kidney damage. The expressions of IgG and complement 3 (C3), and the co-localization of NLRP3 and ASC were detected by immunofluorescence. The expressions of podocyte injury related protein desmin, podocin were measured by immunohistochemistry and western blot. Cell vitality of cultured podocytes was detected by MTT assay, as apoptosis assay was measured via flow cytometry. The protein expressions of p-p65, p-IκBα, NLRP3, Caspase-1, IL-1β were detected by western blot. RESULTS Our results showed that ZWT significantly ameliorated kidney damage in MN model rats by decreasing the levels of 24 h urine protein, TC and TG. ZWT also improved renal histology and reduced the expressions of IgG and C3 in glomerulus. In addition, ZWT lessened the expressions of desmin, but increased podocin expression in vivo and vitro. ZWT protected cultured podocytes by maintaining cell vitality and inhibiting apoptosis. Moreover, we found that ZWT suppressed the expressions of NLRP3, Caspase-1, IL-1β and the co-localization of NLRP3 and ASC. Furthermore, the inhibition of NLRP3 inflammasome under ZWT treatment were accompanied by down-regulation of NF-κB pathway, as the p-p65 and p-IκBα protein expression were reduced. CONCLUSIONS Our present study indicates that the inhibition of NF-κB pathway and NLRP3 inflammasome might be the potential mechanisms for the therapeutic effects of ZWT against MN.
Collapse
Affiliation(s)
- Bihao Liu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Ruirui Lu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Honglian Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Yuan Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Peichun Zhang
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Lixia Bai
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Dandan Chen
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, PR China
| | - Junqi Chen
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, PR China
| | - Jicheng Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Pang Yu
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China
| | - Junbiao Wu
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, PR China
| | - Chunling Liang
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, PR China
| | - Jianping Song
- Institute of Tropical Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510400, PR China
| | - Xusheng Liu
- The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, PR China
| | - Jiuyao Zhou
- Department of Pharmacology, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, 232 WaiHuan East Road, Guangzhou University Town, Guangzhou 510006, PR China.
| |
Collapse
|
16
|
Liang CL, Zhang PC, Wu JB, Liu BH, Yu-He, Lu RR, Jie-Zhou, Zhou JY. Zhen-wu-tang attenuates Adriamycin-induced nephropathy via regulating AQP2 and miR-92b. Biomed Pharmacother 2018; 109:1296-1305. [PMID: 30551379 DOI: 10.1016/j.biopha.2018.10.146] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/24/2018] [Accepted: 10/24/2018] [Indexed: 12/16/2022] Open
Abstract
Nephrotic syndrome (NS) is characterized by proteinuria, hypoalbuminemia and edema. The disorder of sodium and water metabolism is a critical mechanism regulating the origination and progression of NS. Zhen-wu-tang (ZWT) has been traditionally used to treat edema disease in China and Japan. The present study was carried out to assess the protective effect of ZWT in Adriamycin-induced (ADR) NS rats and investigate the potential anti-NS mechanisms of ZWT. We found that ZWT treatment ameliorate impaired kidney function and regulate water balance of kidney. Importantly, ZWT increased the expression of Aquaporin-2 (AQP2) which play key roles in maintaining body water homeostasis. Additionally, we determined miRNAs expression patterns in NS rats. Using bioinformatics prediction and miR-92b mimic or inhibitor in vitro, we identified miR-92b as a possible modulator of AQP2. Also we found that ZWT can decrease the expression of miR-92b and reverse the effect of miR-92b on AQP2 in vitro. We further demonstrated that miR-92b directly regulated AQP2 expression by targeting 3'-UTR of AQP2. These finding suggest that ZWT may reduce renal edema in Adriamycin-induced nephropathy via regulating AQP2 and miR-92b.
Collapse
Affiliation(s)
- Chun-Ling Liang
- Section of Immunology and Joint Immunology Program, the Second Affiliated Hospital, Guangzhou University of Chinese Medicine, and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Pei-Chun Zhang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jun-Biao Wu
- Section of Immunology and Joint Immunology Program, the Second Affiliated Hospital, Guangzhou University of Chinese Medicine, and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Bi-Hao Liu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yu-He
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Rui-Rui Lu
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jie-Zhou
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiu-Yao Zhou
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
| |
Collapse
|
17
|
La L, Wang L, Qin F, Jiang J, He S, Wang C, Li Y. Zhen-wu-tang ameliorates adenine-induced chronic renal failure in rats: regulation of the canonical Wnt4/beta-catenin signaling in the kidneys. JOURNAL OF ETHNOPHARMACOLOGY 2018; 219:81-90. [PMID: 29248448 DOI: 10.1016/j.jep.2017.12.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 11/24/2017] [Accepted: 12/12/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Zhen-wu-tang (ZWT), composed of Radix Aconiti lateralis, Rhizoma Atractylodis macrocephalae, Poria, Radix Paeoniae alba and ginger, is a classic Chinese herbal formula for the treatment of chronic kidney diseases that may cause chronic renal failure (CRF). AIM OF THE STUDY To better understand its clinical use, this study investigated the effects and underlying mechanisms of action of ZWT on CRF. MATERIALS AND METHODS CRF was induced by adenine. ZWT was given via an oral gavage method. The serum biochemical parameters were measured enzymatically or by ELISA. The kidneys were examined pathohistologically. The gene expression was analyzed by real time PCR and Western blot. RESULTS Similar to the positive control losartan, ZWT extract inhibited adenine-induced increase in serum concentrations of creatinine, BUN and advanced oxidation protein products in rats. These effects were accompanied by attenuation of proteinuria and renal pathological changes and suppression of renal mRNA and protein overexpression of Collagen IV and fibronectin, two of the key components of fibrosis. Mechanistically, renal mRNA and protein expression of Wnt4, a Wnt signaling ligand, was increased in the adenine-treated group, compared to the vehicle-treated control. Consistently, Wnt4 downstream genes beta-catenin and Axin were also overexpressed. Treatment with ZWT extract and losartan suppressed adenine-stimulated overexpression of these mRNAs and proteins. CONCLUSIONS The present results demonstrate that ZWT extract ameliorates adenine-induced CRF in rats by regulation of the canonical Wnt4/beta-catenin signaling in the kidneys. Our findings provide new insight into the underlying renoprotective mechanisms of the ancient formula.
Collapse
Affiliation(s)
- Lei La
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | - Lili Wang
- Department of Pharmacy, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China.
| | - Fei Qin
- Guangzhou Baiyunshan Pharmaceutical Holdings CO. Ltd, BAIYUNSHAN Pharmaceutical General Factory, Guangzhou 510515, China.
| | - Jian Jiang
- Endocrinology and Metabolism Group, Sydney Institute of Health Sciences/Sydney Institute of Traditional Chinese Medicine, NSW 2000, Australia.
| | - Songqi He
- College of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China.
| | - Chunxia Wang
- Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Guangdong Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Yuhao Li
- Endocrinology and Metabolism Group, Sydney Institute of Health Sciences/Sydney Institute of Traditional Chinese Medicine, NSW 2000, Australia.
| |
Collapse
|
18
|
Zhen-wu-tang protects against podocyte injury in rats with IgA nephropathy via PPARγ/NF-κB pathway. Biomed Pharmacother 2018. [PMID: 29518610 DOI: 10.1016/j.biopha.2018.02.127] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Zhen-wu-tang (ZWT) has been widely applied in chronic kidney diseases. However, the mechanism of ZWT remains unclear. Peroxisome proliferator-activated receptors-γ (PPARγ) is known as a protective factor for podocyte and kidney function. This study is aimed to investigate the protective effects of ZWT on IgA nephropathy (IgAN) in rats against podocyte injury and the underlying mechanism related to PPARγ. IgAN model rats were induced by administering bovine serum albumin, lipopolysaccharide, and carbon tetrachloride. ZWT at two doses and GW9662 (PPARγ antagonist) was administered once daily for 4 weeks respectively. Cultured podocyte induced by LPS were used to evaluate the podocyte-protective effect and related mechanism of ZWT in vitro. Results showed that ZWT observably reduced proteinuria and hematuria excretion, as well as the levels of blood urea nitrogen, serum creatinine, serum uric acid, low-density lipoprotein cholesterol, total cholesterol and triglycerides, but increased the contents of high-density lipoprotein cholesterol, ameliorating renal function and hyperlipidemia state in IgAN rats. Besides, both ZWT administration groups alleviated kidney pathological lesion, macrophage infiltration, IgA and C3 deposition in glomeruli. To further demonstrate the protective effects of ZWT, we found that podocyte damage was markedly ameliorated with ZWT treatments in IgAN rats and LPS-induced podocyte injury model by suppressing the expressions of desmin, reducing podocyte apoptosis and augmenting nephrin and podocin levels. Moreover, ZWT inhibited the phosphorylation of NF-κB and IκBα, simultaneously upregulated PPARγ. However, GW9662 made no difference in all the above effects compared to the model group, and was reversed by ZWT in vitro study. In conclusion, these results demonstrated that ZWT ameliorated IgAN-induced podocyte injury via upregulation PPARγ and the underlying mechanism might involve the inhibition of NF-κB pathway.
Collapse
|
19
|
Wu J, He Y, Luo Y, Zhang L, Lin H, Liu X, Liu B, Liang C, Zhou Y, Zhou J. MiR-145-5p inhibits proliferation and inflammatory responses of RMC through regulating AKT/GSK pathway by targeting CXCL16. J Cell Physiol 2017; 233:3648-3659. [PMID: 29030988 DOI: 10.1002/jcp.26228] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 10/09/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Junbiao Wu
- Department of Clinical Pharmacy; The Second Affiliated Hospital; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
- Postdoctoral Scientific Research of Guangzhou University of Chinese Medicine; Guangzhou; Guangdong P.R. China
| | - Yu He
- School of Pharmaceutical Sciences; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Yining Luo
- Department of Clinical Pharmacy; The Second Affiliated Hospital; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Lei Zhang
- Department of Nephrology; The Second Affiliated Hospital; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Hua Lin
- Department of Clinical Pharmacy; The Second Affiliated Hospital; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Xusheng Liu
- Department of Nephrology; The Second Affiliated Hospital; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Bihao Liu
- School of Pharmaceutical Sciences; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Chunling Liang
- Section of Immunology & Chinese Medicine; The Second Affiliated Hospital of Guangzhou University of Chinese; Guangzhou Guangdong P.R. China
| | - Yuan Zhou
- School of Pharmaceutical Sciences; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| | - Jiuyao Zhou
- School of Pharmaceutical Sciences; Guangzhou University of Chinese Medicine; Guangzhou Guangdong P.R. China
| |
Collapse
|
20
|
Mohebbati R, Shafei MN, Beheshti F, Soukhtanloo M, Roshan NM, Anaeigoudari A, Parhizgar S, Hosseinian S, Khazdeir MR, Rad AK. Mixed hydroalcoholic extracts of Nigella sativa and Curcuma longa improves adriamycin-induced renal injury in rat. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2017; 28:1270-1281. [PMID: 29265038 DOI: 10.4103/1319-2442.220880] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Extracts of both Curcuma longa (CL) and Nigella sativa extract (NS) are reported to have protective effects on renal damage. In this study, we investigated the protective effect of a combination of NS and CL on Adriamycin (ADR)-induced renal damage. Forty eight rats were divided into six groups as: Control (CO), ADR, Vitamin C + ADR, CL + ADR, NS +ADR, and CL + NS + ADR. ADR was injected intravenously on the 7th day of the study. 24-hour urine and orbital blood samples were collected on day 0, 48 hr after ADR injection and at the end of weeks 2, 3, 4, and on the 35th day. Glomerular filtration rate (GFR) was calculated on each sample, and on the 35th day, renal index and histological changes were also evaluated. In the ADR-treated rats, significant renal pathological changes were demonstrated compared to CO group. The renal index and urine protein excretion significantly increased, and serum albumin and GFR in the ADR-treated rats were significantly decreased compared to CO group. In NS + ADR group, the serum albumin significantly decreased compared to ADR group. In CL + NS + ADR group, the urine protein excretion was lower than ADR group, and serum albumin concentration was significantly higher than ADR group. In addition, in CL + ADR and NS + ADR groups also, the urine protein was significantly lower compared to ADR group. This study shows that the mixed extracts of N. sativa and CL have positive synergistic effects on renal damage in nephropathy induced by ADR in rats.
Collapse
Affiliation(s)
- Reza Mohebbati
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Naser Shafei
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences; Department of Physiology, Neurogenic Inflammation Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farimah Beheshti
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Soukhtanloo
- Department of Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Akbar Anaeigoudari
- Department of Physiology, School of Medicine, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Soghra Parhizgar
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sara Hosseinian
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Khazdeir
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolfazl Khajavi Rad
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences; Department of Physiology, Neurogenic Inflammation Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
21
|
Lu R, Zhou J, Liu B, Liang N, He Y, Bai L, Zhang P, Zhong Y, Zhou Y, Zhou J. Paeoniflorin ameliorates Adriamycin-induced nephrotic syndrome through the PPARγ/ANGPTL4 pathway in vivo and vitro. Biomed Pharmacother 2017; 96:137-147. [PMID: 28972886 DOI: 10.1016/j.biopha.2017.09.105] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/16/2017] [Accepted: 09/19/2017] [Indexed: 12/26/2022] Open
Abstract
Paeoniflorin (PF), an effective composition that is extracted from Radix Paeoniae Alba, plays a role in protecting against various kidney diseases. However, the mechanism of PF on nephrotic syndrome (NS) remains unclear. The aim of this study was to investigate the protective role of PF on Adriamycin (ADR)-induced NS in vivo and vitro as well as its potential mechanism. In animal study, PF significantly decreased the levels of 24-h urine protein, blood urea nitrogen, serum creatinine, total cholesterol and triglycerides in NS rats, but increased the total protein and albumin levels. Hematoxylin-eosin (HE) staining revealed that the kidney lesion was resolved upon PF treatment. After treatment with PF, the morphology and number of podocytes in renal tissue were restored to normal. PF increased expression of synaptopodin and decreased expression of desmin, demonstrating a protective effect in podocyte injury. Further studies revealed that PF upregulated Peroxisome proliferator-activated receptor gamma (PPARγ) and restrained Angiopointin-like 4 (ANGPTL4) in kidney tissue. In vitro study, PF reduced Caspase3 and Bax and increased Bcl-2, indicating that the apoptosis rate of podocytes induced by ADR was reduced by PF. Furthermore, PF ameliorated podocyte injury by upregulating synaptopodin and reducing desmin. In accordance with animal study, PF downregulated ANGPTL4 by activating PPARγ. However, the therapeutic effects of PF were reversed by GW9662 (PPARγ inhibitor), likely by suppressing ANGPTL4 degradation. In general, these results demonstrate that PF has a good therapeutic effect on NS by activating PPARγ and subsequently inhibiting ANGPTL4.
Collapse
Affiliation(s)
- Ruirui Lu
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Jie Zhou
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Bihao Liu
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Ning Liang
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Yu He
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Lixia Bai
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Peichun Zhang
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Yanchun Zhong
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Yuan Zhou
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China.
| | - Jiuyao Zhou
- Department of Pharmacology, College of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China.
| |
Collapse
|
22
|
Lin SK, Lin PH, Hsu RJ, Chuang HC, Liu JM. Traditional Chinese medicine therapy reduces the catheter indwelling risk in dementia patients with difficult voiding symptoms. JOURNAL OF ETHNOPHARMACOLOGY 2017; 203:120-126. [PMID: 28359848 DOI: 10.1016/j.jep.2017.03.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 03/20/2017] [Accepted: 03/23/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dementia is an international health issue in elder people. Indwelling catheters to address voiding problems in patients with dementia introduce risks of urinary tract infection or urethral trauma. Traditional Chinese medicine (TCM) is widely used to treat difficult voiding symptoms in Taiwan. We investigated the long-term clinical effects of TCM for reducing the risk of indwelling catheterization in dementia patients with difficult voiding symptoms. MATERIALS AND METHODS We used National Health Insurance Research Database to conduct a retrospective study of dementia patients with difficult voiding symptoms between 1997 and 2012 in Taiwan. We collected medical data from the onset of dementia to post-catheter insertion. Cox regression proportional hazards model and cumulative incidence of the urinal catheterization curve were used to determine the association between catheter indwelling risk and TCM use. RESULTS Data from 11069 patients with dementia was assessed, and 3982 participants who received medication for relief voiding symptoms were categorized into 2 groups: 2121 (53.3%) were TCM users and 1861 (46.7%) were TCM non-users with a mean follow-up period of 7.25 years. Cox regression demonstrated that using TCM may decrease the need for indwelling catheterization in patients with dementia (adjusted hazards ratio (aHR) =0.58, 95% confidence interval (95% CI): 0.52-0.66) compared to TCM non-users. A relationship between longer TCM use and reduced urinary retention with indwelling catheter use was observed, especially in patients who used TCM for ≥200 days (aHR =0.46, 95% CI: 0.39-0.55). Ji-Sheng-Shen-Qi-Wan (aHR =0.44, 95% CI: 0.21-0.88), Wu-Ling-San (aHR =0.47, 95% CI: 0.16-0.92), Zhi-Bai-Di-Huang-Wan (aHR =0.50, 95% CI: 0.26-0.94), were the most 3 beneficial TCM formulae. CONCLUSIONS The results of this study suggest that TCM is associated with a reduced risk of indwelling catheterization in patients with dementia, with enhanced benefits from longer durations of TCM use.
Collapse
Affiliation(s)
- Shun-Ku Lin
- Department of Chinese medicine, Taipei City Hospital, Ren-Ai Branch, Taipei City, Taiwan.
| | - Po-Hung Lin
- Division of Urology, Department of Surgery, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan; Graduate Institute of Clinical Medical Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Ren-Jun Hsu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan; Biobank Management Center of the Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Department of Pathology and Graduate Institute of Pathology and Parasitology, the Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
| | - Heng-Chang Chuang
- Division of Urology, Department of Surgery, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan.
| | - Jui-Ming Liu
- Division of Urology, Department of Surgery, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan; Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan.
| |
Collapse
|
23
|
Zhen-wu-tang attenuates cationic bovine serum albumin-induced inflammatory response in membranous glomerulonephritis rat through inhibiting AGEs/RAGE/NF-κB pathway activation. Int Immunopharmacol 2016; 33:33-41. [DOI: 10.1016/j.intimp.2016.01.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 01/05/2016] [Accepted: 01/08/2016] [Indexed: 12/12/2022]
|
24
|
Niu QY, Li ZY, Du GH, Qin XM. 1 H NMR based metabolomic profiling revealed doxorubicin-induced systematic alterations in a rat model. J Pharm Biomed Anal 2016; 118:338-348. [DOI: 10.1016/j.jpba.2015.10.026] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 10/01/2015] [Accepted: 10/19/2015] [Indexed: 01/01/2023]
|
25
|
Triptolide Attenuates Podocyte Injury by Regulating Expression of miRNA-344b-3p and miRNA-30b-3p in Rats with Adriamycin-Induced Nephropathy. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:107814. [PMID: 26078766 PMCID: PMC4452866 DOI: 10.1155/2015/107814] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Accepted: 05/04/2015] [Indexed: 12/15/2022]
Abstract
Objectives. We investigated the action of triptolide in rats with adriamycin-induced nephropathy and evaluated the possible mechanisms underlying its protective effect against podocyte injury. Methods. In total, 30 healthy male Sprague-Dawley rats were randomized into three groups (normal group, model group, and triptolide group). On days 7, 28, 42, and 56, 24 h urine samples were collected. All rats were sacrificed on day 56, and their blood and renal tissues were collected for determination of biochemical and molecular biological parameters. Expression of miRNAs in the renal cortex was analyzed by a biochip assay and RT-PCR was used to confirm observed differences in miRNA levels. Results. Triptolide decreased proteinuria, improved renal function without apparent adverse effects on the liver, and alleviated renal pathological lesions. Triptolide also elevated the nephrin protein level. Furthermore, levels of miR-344b-3p and miR-30b-3p were elevated in rats with adriamycin-induced nephropathy, while triptolide treatment reversed the increase in the expression of these two miRNAs. Conclusions. These results suggest that triptolide may attenuate podocyte injury in rats with adriamycin-induced nephropathy by regulating expression of miRNA-344b-3p and miRNA-30b-3p.
Collapse
|