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Wang H, Jin Y, Wang Y, Wang X, Yu W, Jiang X. Rotenone Induces Hepatotoxicity in Rats by Activating the Mitochondrial Pathway of Apoptosis. Toxicol Mech Methods 2022; 32:510-517. [DOI: 10.1080/15376516.2022.2049940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Huan Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Yinzhu Jin
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Yao Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Xuewei Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Wenhui Yu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
- Institute of Chinese Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Xiaowen Jiang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
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Bošnjaković-Pavlović N, Xu X, Krstić D, Gillet JM, Wei Y, Wu P, Čolović M, Spasojević-de Biré A. Experimental and theoretical insights of functionalized hexavanadates on Na +/K +-ATPase activity; molecular interaction field, ab initio calculations and in vitro assays. J Inorg Biochem 2019; 198:110720. [PMID: 31150927 DOI: 10.1016/j.jinorgbio.2019.110720] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 04/27/2019] [Accepted: 05/13/2019] [Indexed: 02/02/2023]
Abstract
The influence of three functionalized hexavanadates (V6): Na2 [V6O13{(OCH2)3CCH3}2], [H2]2 [V6O13{(OCH2)3CCH2OCOCH2CH3}2] and [(C4H9)4N]2 [V6O13{(OCH2)3CCH2OOC(CH3)2-COOH}2 on Na+/K+-ATPase activity, was investigated in vitro. Including compounds already tested by Xu et al. (Journal of Inorganic Biochemistry 161 (2016) 27-36), all functionalized hexavanadates inhibit the activity of Na+/K+-ATPase in a dose-dependent manner but with different inhibitory potencies. Na2 [V6O13{(OCH2)3CCH3}2] was found to have the best inhibition properties - showing 50% inhibition IC50 = 5.50 × 10-5 M, while [(C4H9)4N]2 [V6O13{(OCH2)3CCH2OOC(CH3)2-COOH}2] showed the lowest inhibitory power, IC50 = 1.31 × 10-4 M. In order to understand the bioactivity of functionalized hexavanadates series, we have also used a combined theoretical approach: determination of electrostatic potential from ab initio theoretical calculations and computation of the molecular interaction field (MIF) surface.
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Affiliation(s)
- Nada Bošnjaković-Pavlović
- Université Paris-Saclay, CentraleSupélec, Campus de Paris-Saclay, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France; CNRS, UMR 8580, Laboratory "Structures Propriétés et Modélisation des Solides" (SPMS), Campus de Gif, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France
| | - Xiao Xu
- Université Paris-Saclay, CentraleSupélec, Campus de Paris-Saclay, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France; CNRS, UMR 8580, Laboratory "Structures Propriétés et Modélisation des Solides" (SPMS), Campus de Gif, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France
| | - Danijela Krstić
- Institute of Medical Chemistry, Faculty of Medicine, University of Belgrade, Serbia
| | - Jean-Michel Gillet
- Université Paris-Saclay, CentraleSupélec, Campus de Paris-Saclay, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France; CNRS, UMR 8580, Laboratory "Structures Propriétés et Modélisation des Solides" (SPMS), Campus de Gif, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France
| | - Yongge Wei
- Department of Chemistry, Tsinghua University, 100084 Beijing, PR China
| | - Pingfan Wu
- Institute of POM-based Materials, The Synergistic Innovation Center of Catalysis Materials of Hubei Province, Hubei University of Technology, 430086 Wuhan, Hubei Province, PR China
| | - Mirjana Čolović
- Department of Physical Chemistry, Vinča Institute of Nuclear Sciences, University of Belgrade, Serbia
| | - Anne Spasojević-de Biré
- Université Paris-Saclay, CentraleSupélec, Campus de Paris-Saclay, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France; CNRS, UMR 8580, Laboratory "Structures Propriétés et Modélisation des Solides" (SPMS), Campus de Gif, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France.
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Wu IL, Yu JH, Lin CC, Seak CJ, Olson KR, Chen HY. Fatal cardiac glycoside poisoning due to mistaking foxglove for comfrey. Clin Toxicol (Phila) 2017; 55:670-673. [PMID: 28463019 DOI: 10.1080/15563650.2017.1317350] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
CONTEXT Accidental ingestion of foxglove (Digitalis purpurea) can cause significant cardiac toxicity. We report a patient who ingested foxglove mistaking it for comfrey and developed refractory ventricular arrhythmias. The patient died despite treatment with digoxin-specific antibody fragments (DSFab) and veno-arterial extracorporeal membrane oxygenation (VA-ECMO). CASE DETAILS A 55-year-old woman presented to the emergency department with nausea, vomiting and generalized weakness eight hours after drinking "comfrey" tea. She had bradycardia (54 beats/min) and hyperkalemia (7.6 mEq/L). Electrocardiogram revealed a first-degree atrioventricular conduction block with premature atrial contractions, followed by polymorphic ventricular tachycardia three hours after arrival. A serum digoxin level was 151.2 ng/mL. The patient developed ventricular fibrillation while waiting for Digibind infusion. Resuscitation was performed and an emergent VA-ECMO was set up. A total of eight vials of Digibind were given over the next 16 hours. She temporarily regained consciousness, but remained hemodynamically unstable and subsequently developed lower limb ischemia and multiple organ failure, and she expired on hospital day seven. A botanist confirmed that the plant was foxglove. CONCLUSIONS The diagnosis of cardiac glycoside plant poisoning can be difficult in the absence of an accurate exposure history. In facilities where DSFab is unavailable or insufficient, early VA-ECMO might be considered in severely cardiotoxic patients unresponsive to conventional therapy.
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Affiliation(s)
- I-Lin Wu
- a Department of Emergency Medicine , Taoyuan Armed Forces General Hospital , Taoyuan , Taiwan.,b Department of Emergency Medicine , Chang Gung Memorial Hospital, Linkou Branch , Taoyuan , Taiwan
| | - Jiun-Hao Yu
- b Department of Emergency Medicine , Chang Gung Memorial Hospital, Linkou Branch , Taoyuan , Taiwan.,c College of Medicine , Chang Gung University , Taoyuan , Taiwan
| | - Chih-Chuan Lin
- b Department of Emergency Medicine , Chang Gung Memorial Hospital, Linkou Branch , Taoyuan , Taiwan.,c College of Medicine , Chang Gung University , Taoyuan , Taiwan
| | - Chen-June Seak
- b Department of Emergency Medicine , Chang Gung Memorial Hospital, Linkou Branch , Taoyuan , Taiwan.,c College of Medicine , Chang Gung University , Taoyuan , Taiwan
| | - Kent R Olson
- d California Poison Control System-San Francisco Division , University of California , San Francisco , CA , USA
| | - Hsien-Yi Chen
- b Department of Emergency Medicine , Chang Gung Memorial Hospital, Linkou Branch , Taoyuan , Taiwan.,c College of Medicine , Chang Gung University , Taoyuan , Taiwan
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Čolović M, Krstić D, Krinulović K, Momić T, Savić J, Vujačić A, Vasić V. Na+/K+-ATPase: Activity and inhibition. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2009. [DOI: 10.1134/s0036024409090337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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KAUR S, REHNI AK, SINGH N, JAGGI AS. Studies on Cerebral Protection of Digoxin against Ischemia/Reperfusion Injury in Mice. YAKUGAKU ZASSHI 2009; 129:435-43. [DOI: 10.1248/yakushi.129.435] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shaminder KAUR
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University
| | - Ashish K. REHNI
- Chitkara College of Pharmacy, Chandigarh-Patiala National Highway
| | - Nirmal SINGH
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University
| | - Amteshwar S. JAGGI
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University
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