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Pingale TD, Gupta GL. Acute and sub-acute toxicity study reveals no dentrimental effect of formononetin in mice upon repeated i.p. dosing. Toxicol Mech Methods 2023; 33:688-697. [PMID: 37415263 DOI: 10.1080/15376516.2023.2234026] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 07/03/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
AIM Formononetin is a phytoestrogen which possess different pharmacological activities. The intraperitoneal route permits the identification of target organs involved in toxicity without compromising the molecule's bioavailability. The current study investigated the safety profile of intraperitoneal formononetin in Swiss albino mice. MATERIAL AND METHODS For acute toxicity study, formononetin administered intraperitoneally to mice at the doses of 5, 50, 100, 150, 200, and 300 mg/kg for 14 days. For the subacute toxicity study, mice were intraperitoneally administered with formononetin (12.5, 25, and 50 mg/kg) daily for 28 days. RESULTS During the acute study, no deteriorating effect was observed on body weight, food and water intake, no behavioral changes were observed in animals. The lethal dose 50% (LD50) of formononetin was determined to be 103.6 mg/kg of BW, with a no observed adverse effect level (NOAEL) of 50 mg/kg of BW. Mortality was observed in the 300 mg/kg dose group and histopathological changes such as a mild degree of diffuse granular degeneration in the liver but for rest all doses did not have any adverse effect. In subacute study, no signs of adverse effects, mortality, no changes in body weight, food and water intake, and hematological and biochemical parameters were observed. Histopathology of subacute study indicates, formononetin did not have any noxious effect on organs. CONCLUSION Formononetin shows mortality at acute dose 300 mg/kg and LD50 at 103.6 mg/kg of BW, with a NOAEL of 50 mg/kg of BW, rest all doses for acute and sub-acute are safe when given intraperitoneally.
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Affiliation(s)
- Tanvi Dayanand Pingale
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS, Mumbai, Maharashtra, India
| | - Girdhari Lal Gupta
- Department of Pharmacology, Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM'S NMIMS, Mumbai, Maharashtra, India
- Department of Pharmacology, School of Pharmacy & Technology Management, SVKM'S NMIMS, Shirpur, Maharashtra, India
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Liu Z, Shi B, Wang Y, Xu Q, Gao H, Ma J, Jiang X, Yu W. Curcumin alleviates aristolochic acid nephropathy based on SIRT1/Nrf2/HO-1 signaling pathway. Toxicology 2022; 479:153297. [PMID: 36037877 DOI: 10.1016/j.tox.2022.153297] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/24/2022] [Accepted: 08/24/2022] [Indexed: 11/30/2022]
Abstract
Aristolochic acid I (AA-I), presenting in a variety of natural medicinal plants, which could cause tubular epithelial cell injury. Curcumin (CUR), a polyphenolic substance isolated from turmeric, is a natural antioxidant. The aim of this experiment was to investigate whether CUR attenuated AA-I-induced renal injury in rats through the SIRT1/Nrf2/HO-1 signaling pathway. SD rats were treated with AA-I (10 mg/kg) or/and CUR (200 mg/kg) for 28 days to assess the protective effect of CUR on AA-I-induced renal injury in vivo. NRK-52E cells were treated with AA-I (40 μ M) or/and CUR (20 μ M) for 24 h in vitro. The intervention pathway of CUR against oxidative stress injury induced by AA-I was assessed by observing pathological changes, oxidative stress status, apoptosis and the expression of SIRT1/Nrf2/HO-1 signaling pathway-related factors. The results showed that AA-I exposure increased the contents of BUN, Cr, KIM-1, NGAL, ALT and AST in serum. It increased the content of MDA, decreased the activities of SOD, GST, GSH and the content of ATP in renal tissue. Pathological changes such as inflammatory cell infiltration and mitochondrial injury occurred in renal tissue. AA-I exposure resulted in a substantial rise in the levels of BAX, Ccaspase-9, Cleaved Caspase-9, Caspase-3, Cleaved Caspase-3 and a significant decrease in mRNA and protein expression levels of Bcl-2, SIRT1, Nrf2, NQO1, HO-1 and Keap1. However, these changes were reversed by CUR intervention. In summary, AA-I exposure caused mitochondrial dysfunction and triggered apoptosis through the oxidative stress pathway. However, CUR could reduce AA-I-induced renal injury by activating the SIRT1/Nrf2/HO-1 signaling pathway.
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Affiliation(s)
- Zhihui Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Bendong Shi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Yu Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Qingyang Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Hongxin Gao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Jun Ma
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Xiaowen Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Wenhui Yu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, People's Republic of China; Heilongjiang Key Laboratory for prevention and control of common animal diseases, Harbin 150030, People's Republic of China; Chinese Veterinary Research Institute, Northeast Agricultural University, Harbin 150030, People's Republic of China.
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Khabib MNH, Sivasanku Y, Lee HB, Kumar S, Kue CS. Alternative animal models in predictive toxicology. Toxicology 2022; 465:153053. [PMID: 34838596 DOI: 10.1016/j.tox.2021.153053] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/16/2021] [Accepted: 11/23/2021] [Indexed: 11/28/2022]
Abstract
Toxicity testing relies heavily on animals, especially rodents as part of the non-clinical laboratory testing of substances. However, the use of mammalians and the number of animals employed in research has become a concern for institutional ethics committees. Toxicity testing involving rodents and other mammals is laborious and costly. Alternatively, non-rodent models are used as replacement, as they have less ethical considerations and are cost-effective. Of the many alternative models that can be used as replacement models, which ones can be used in predictive toxicology? What is the correlation between these models and rodents? Are there standardized protocols governing the toxicity testing of these commonly used predictive models? This review outlines the common alternative animal models for predictive toxicology to address the importance of these models, the challenges, and their standard testing protocols.
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Affiliation(s)
- Muhammad Nur Hamizan Khabib
- Faculty of Health and Life Science, Management and Science University, Seksyen 13, 40100, Shah Alam, Selangor, Malaysia
| | - Yogeethaa Sivasanku
- Faculty of Health and Life Science, Management and Science University, Seksyen 13, 40100, Shah Alam, Selangor, Malaysia
| | - Hong Boon Lee
- School of Biosciences, Taylor's University Lakesike Campus, 47500, Subang Jaya, Malaysia
| | - Suresh Kumar
- Faculty of Health and Life Science, Management and Science University, Seksyen 13, 40100, Shah Alam, Selangor, Malaysia
| | - Chin Siang Kue
- Faculty of Health and Life Science, Management and Science University, Seksyen 13, 40100, Shah Alam, Selangor, Malaysia.
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Zhang YY, Huang YF, Liang J, Zhou H. Improved up-and-down procedure for acute toxicity measurement with reliable LD 50 verified by typical toxic alkaloids and modified Karber method. BMC Pharmacol Toxicol 2022; 23:3. [PMID: 34983670 PMCID: PMC8725450 DOI: 10.1186/s40360-021-00541-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 12/06/2021] [Indexed: 11/25/2022] Open
Abstract
Background Up-and-down procedure (UDP) was recommended to replace traditional acute toxicity methods. However, it was limited due to the long experimental period (20–42 days). To improve UDP, an improved UDP method (iUDP) was developed by shortening observation time between sequence dosages. The aim of this study was to test the reliability of iUDP to provide a reliable method for the acute toxicity measurement of valuable or minor amount compounds. Methods Oral median lethal dose (LD50) of nicotine, sinomenine hydrochloride and berberine hydrochloride were measured both by iUDP and modified Karber method (mKM). Results LD50 of the three alkaloids measured by iUDP with 23 mice were 32.71 ± 7.46, 453.54 ± 104.59, 2954.93 ± 794.88 mg/kg, respectively. LD50 of the three alkaloids measured by mKM with 240 mice were 22.99 ± 3.01, 456.56 ± 53.38, 2825.53 ± 1212.92 mg/kg, respectively. The average time consumed by the two methods were 22 days and 14 days respectively. Total grams of the alkaloids used by the two methods were 0.0082 and 0.0673 (nicotine), 0.114 and 1.24 (sinomenine hydrochloride), 1.9 and 12.7 (berberine hydrochloride). Conclusion iUDP could replace mKM to detect acute toxicity of substances with comparable and reliable result. And it is suitable for valuable or minor amount substances.
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Affiliation(s)
- Yan-Yu Zhang
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China
| | - Yu-Feng Huang
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China
| | - Jie Liang
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China
| | - Hua Zhou
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China. .,Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, Guangdong Province, 519000, PR China. .,Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangzhou University of Chinese Medicine, Guangzhou, 510006, PR China.
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Saqib F, Ali A, Ahmedah HT, Irimie CA, Toma SI, Popovici BE, Moga M, Irimie M. Cardioprotective, hypotensive and toxicological studies of Populus ciliata (Wall. ex Royle). Biomed Pharmacother 2021; 142:112065. [PMID: 34449312 DOI: 10.1016/j.biopha.2021.112065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 01/10/2023] Open
Abstract
Populus ciliata Wall ex. Royle has folkloric repute to treat various cardiovascular ailments and related disorders. The current study was designed to evaluate the toxic profile, cardioprotective and hypotensive effects of Populus ciliata (Wall. ex Royle). Populus ciliata crude ethanolic extract (Pc. Cr) and its aqueous (Pc. Aq) & organic (Pc. Dcm) fractions were tested on isolated aorta of rat and rabbit having intact and non-intact endothelium respectively. Pc. Cr & Pc. Aq relaxed the contractions induced by PE (1 µM)-induced and K+ (80 mM)-induced on aorta, possibly by mediating endothelium derived relaxing factor (EDRF) in intact endothelium and voltage dependent L-type calcium channels blocking (CCB) mechanism in non-intact endothelium. Pc. Cr showed anti-hypertensive & cardioprotective activity by decreasing force of contraction & heart rate on isolated rabbit paired atria and reduced blood pressure in anesthetized rat. Cardioprotective effect of Pc. Cr was assessed in isoproterenol induced acute myocardial infarction (AMI) and left ventricular hypertrophy (LVH) in Sprague Dawley rats. In LVH, Pc. Cr exerted positive effects by decreasing angiotensin II & renin and increasing cGMP & nitric oxide (NO) with reduced cardiac fibrosis, necrosis and cardiac cell size. In AMI, Pc. Cr responded effectively by decreasing cardiac markers creatinine kinase (CK), creatinine kinase myocardial band (CK-MB) and lactate dehydrogenase (LD) in blood associated with less edema and necrosis. Presence of catechin, vinallic acid, P-coumeric acid and quercitin identified through HPLC support the effectiveness of Pc. Cr in hypertension, AMI and LVH. Pc. Cr showed no significant adverse effects in Sprague Dawley albino rats after acute & sub-acute treatment in histopathological investigation. Extract of Populus ciliata showed vasorelaxant, hypotensive and cardioprotective effect in Sprague Dawley albino rats and white albino rabbit by mediating EDRF and voltage dependent L-type CCB mechanism respectively.
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Affiliation(s)
- Fatima Saqib
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan.
| | - Asad Ali
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan.
| | - Hanadi Talal Ahmedah
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Rabigh 25732, Saudi Arabia.
| | | | | | | | - Marius Moga
- Faculty of Medicine, Transilvania University of Brasov, Romania.
| | - Marius Irimie
- Faculty of Medicine, Transilvania University of Brasov, Romania.
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Wei S, Zhao X, Yu J, Yin S, Liu M, Bo R, Li J. Characterization of tea tree oil nanoemulsion and its acute and subchronic toxicity. Regul Toxicol Pharmacol 2021; 124:104999. [PMID: 34242706 DOI: 10.1016/j.yrtph.2021.104999] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 06/20/2021] [Accepted: 07/02/2021] [Indexed: 10/20/2022]
Abstract
Tea tree oil (TTO) is a popular topical use to treat skin infections. However, its poor aqueous solubility and stability have substantially limited its widespread application, including oral administration that might be therapeutic for enteric infections. In this study, mechanical ultrasonic methods were used to prepare TTO nanoemulsion (nanoTTO) with a mean droplet diameter of 161.80 nm ± 3.97, polydispersity index of 0.21 ± 0.01, and zeta potential of -12.33 ± 0.72 mV. The potential toxicity of nanoTTO was assessed by studying the oral median lethal dose (LD50) and repeated 28-day oral toxicity to provide a reference for in vivo application. Results showed that nanoTTO had no phase separation under a centrifugation test and displayed good stability during storage at -20, 4 and 25 °C over 60 days. Repeated-dose 28-day oral toxicity evaluation revealed no significant effects on growth and behavior. Assessments of hematology, clinical biochemistry, and histopathology indicated no obvious adverse effects in mice at 50, 100 and 200 mg/mL. These data suggest that nanoTTO can be considered a potential antimicrobial agent by oral administration due to its inhibitory effect on bacteria and relatively lower toxicity.
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Affiliation(s)
- SiMin Wei
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, PR China; Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Postgraduate Research &Practice Innovation Program of Jiangsu Province, China
| | - Xin Zhao
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, PR China
| | - Jie Yu
- The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, 225009, PR China
| | - ShaoJie Yin
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, PR China
| | - MingJiang Liu
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, PR China
| | - RuoNan Bo
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, PR China
| | - JinGui Li
- School of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, PR China; Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, PR China; Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China.
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Shu H, Chen G, Wang L, Cui X, Luo Z, Jing W, Chang C, Zeng A, Zhang J, Fu Q. Metal-organic framework grafted with melamine for the selective recognition and miniaturized solid phase extraction of aristolochic acid Ⅰ from traditional Chinese medicine. J Chromatogr A 2021; 1647:462155. [PMID: 33957350 DOI: 10.1016/j.chroma.2021.462155] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 04/08/2021] [Accepted: 04/10/2021] [Indexed: 10/21/2022]
Abstract
Aristolochic acid Ⅰ is a nephrotoxic compound and exist in some traditional Chinese medicines at trace level. Up to now, specific enrichment of aristolochic acid Ⅰ remains important procedure and key problem in its analysis. In this study, melamine was proposed as the recognition unit and grafted on the surface of metal-organic framework to fabricate a specific material for aristolochic acid Ⅰ. This material was prepared by using a two-step strategy and the preparation process was optimized. The physical and chemical properties were investigated using scanning electron microscopy, Fourier-transfer infrared spectroscopy, X-ray diffraction and nitrogen adsorption-desorption techniques. Adsorption properties were evaluated by binding experiments. The melamine modified material exhibited a uniform morphology, high specific surface area (460.20 m2 g-1), high adsorption capacity (25.57 mg g-1), fast mass transfer rate and excellent selectivity. Further, a specific and sensitive method was established by using this material as adsorbent of mini-solid phase extraction. The limit of detection was as low as 0.02 μg mL-1. Therefore, melamine modified metal-organic framework is an ideal adsorbent for the recognition and enrichment of aristolochic acid Ⅰ.
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Affiliation(s)
- Hua Shu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Guoning Chen
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Lu Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Xia Cui
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Zhimin Luo
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Wanghui Jing
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Chun Chang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Aiguo Zeng
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Jia Zhang
- Shaanxi Hanjiang Pharmaceutical Group Co., Ltd. Hanzhong, Shaanxi 723000, PR China
| | - Qiang Fu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China.
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Zhang K, Liu C, Yang T, Li X, Wei L, Chen D, Zhou J, Yin Y, Yu X, Li F. Systematically explore the potential hepatotoxic material basis and molecular mechanism of Radix Aconiti Lateralis based on the concept of toxicological evidence chain (TEC). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 205:111342. [PMID: 32971455 DOI: 10.1016/j.ecoenv.2020.111342] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 06/11/2023]
Abstract
Radix aconiti lateralis (Fuzi) is widely used in China as a traditional Chinese medicine for the treatment of asthenia, pain and inflammation. However, its toxic alkaloids often lead to adverse reactions. Currently, most of the toxicity studies on Fuzi are focused on the heart and nervous system, and more comprehensive toxicity studies are needed. In this study, based on the previous reports of Fuzi hepatotoxicity, serum pharmacochemistry and network toxicology were used to screen the potential toxic components of Heishunpian(HSP), a processed product of Fuzi, and to explore the possible mechanism of HSP-induced hepatotoxicity. The results obtained are expressed based on the toxicological evidence chain (TEC). It was found that 22 potential toxic components screened can affect Th17 cell differentiation, Jak-STAT signaling pathway, glutathione metabolism, and other related pathways by regulating AKT1, IL2, F2, GSR, EGFR and other related targets, which induces oxidative stress, metabolic disorders, cell apoptosis, immune response, and excessive release of inflammatory factors, eventually inducing liver damage in rats. This is the first study on HSP-induced hepatotoxicity based on the TEC concept, providing references for further studies on the toxicity mechanism of Fuzi.
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Affiliation(s)
- Kai Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Chuanxin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Tiange Yang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Xinxin Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Longyin Wei
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Dongling Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Jiali Zhou
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Yihui Yin
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Xinyu Yu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Fei Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China.
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