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Jin S, Wang Y, Ning X, Liu T, Liang R, Pei X, Cao J. UPLC-MS/MS-Based Target Screening of 90 Phosphodiesterase Type 5 Inhibitors in 5 Dietary Supplements. Molecules 2024; 29:3601. [PMID: 39125006 PMCID: PMC11313696 DOI: 10.3390/molecules29153601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 07/23/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024] Open
Abstract
The aim of individuals consuming health supplements is to attain a robust state through nutritional regulation. However, some unscrupulous manufacturers, motivated by profit, fraudulently incorporate drugs or unauthorized components with therapeutic effects into the product for instant product performance enhancement. The long-term use of these products may inadvertently inflict harm on human health and fail to promote nutritive healthcare. The illegal inclusion of these substances is prevalent in kidney-tonifying and sexuality-enhancing products. Developing effective analytical methods to identify these products and screen for illegal added ingredients can effectively prevent such products from reaching and remaining on the market. A target screening method for the detection and quantification of 90 phosphodiesterase type 5 inhibitors (PDE-5is) in 5 kinds of health products was developed and validated. The type of dietary supplements varied from tablets, capsules, and protein powder to wine and beverages. Sample preparation was completed with a one-step liquid phase extraction. The screening process of 90 PDE-5is was done efficiently within 25 min by ultra-high performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) using the dynamic multiple reaction monitoring (dMRM) technique. The LODs of 90 PDE-5is were detected at levels ranging from 25 to 85 ng/g or ng/mL. This novel targeting methodology was effective and can be applied to routine market supervision. Among 286 batches of samples, 8 batches were found to be positive. Three kinds of PDE-5is were first detected in healthy products. The screening method demonstrated herein will be a promising and powerful tool for rapid screening of PDE-5is.
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Affiliation(s)
- Shaoming Jin
- National Institute for Food and Drug Control, Beijing 100050, China
| | - Yaonan Wang
- School of Pharmaceutical Sciences, Capital Medical University, Beijing 100069, China
| | - Xiao Ning
- National Institute for Food and Drug Control, Beijing 100050, China
| | - Tongtong Liu
- National Institute for Food and Drug Control, Beijing 100050, China
| | - Ruiqiang Liang
- National Institute for Food and Drug Control, Beijing 100050, China
| | - Xinrong Pei
- National Institute for Food and Drug Control, Beijing 100050, China
| | - Jin Cao
- National Institute for Food and Drug Control, Beijing 100050, China
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2
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Favretto D, Stocchero G, Pertile R, Stimamiglio R, Cirnelli A, Amico I, Galeazzi M. The importance of including anabolic steroids in systematic toxicological analysis: A case study. Drug Test Anal 2023; 15:1003-1009. [PMID: 36543583 DOI: 10.1002/dta.3418] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 11/28/2022] [Accepted: 11/28/2022] [Indexed: 09/29/2023]
Affiliation(s)
- Donata Favretto
- Legal Medicine and Toxicology, University Hospital of Padua, Padua, Italy
| | - Giulia Stocchero
- Toxicology Sector, Provincial Health Services Agency, Trento, Italy
| | - Roberto Pertile
- Legal Medicine and Toxicology, University Hospital of Padua, Padua, Italy
| | | | - Antonello Cirnelli
- Specialist in Legal Medicine, Forensic Medical Center, Portogruaro, Italy
| | - Irene Amico
- School of Specialisation in Legal Medicine, University Hospital of Padua, Padua, Italy
| | - Maddalena Galeazzi
- School of Specialisation in Legal Medicine, University Hospital of Padua, Padua, Italy
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3
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Gheddar L, Blanchot A, Ameline A, Arbouche N, Raul JS, Kintz P. The Power of Keratinous Matrices (Head Hair, Body Hair and Nail Clippings) Analysis in a Case of Death Involving Anabolic Agents. J Anal Toxicol 2023; 46:e307-e313. [PMID: 36516229 DOI: 10.1093/jat/bkac101] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 11/22/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
A 29-year-old man with no previous medical history was found dead at home. Anabolic products (tablets and oily solutions) and syringes were found at the scene. The man was known to train regularly at a fitness club and to use anabolic drugs. Following an unremarkable autopsy with normal histology, toxicological analyses were requested by the local prosecutor to provide further information. Blood, head hair (5 cm, black), body hair (axillary and leg) and toe and finger nail clippings were submitted to liquid and gas chromatography coupled to tandem mass spectrometry (LC and GC-MS-MS) methods to test for anabolic steroids. Blood tested positive for testosterone (4 ng/mL), boldenone (26 ng/mL), stanozolol (3 ng/mL) and trenbolone (<1 ng/mL). Segmental head hair tests (2 × 2.5 cm) revealed a repeated consumption of testosterone (65-72 pg/mg), testosterone propionate (930-691 pg/mg), testosterone isocaproate (79 pg/mg to <5 pg/mg), nandrolone decanoate (202-64 pg/mg), boldenone (16 pg/mg), stanozolol (575-670 pg/mg), trenbolone (4 pg/mg-not detected), drostanolone (112-30 pg/mg), drostanolone enanthate (26-5 pg/mg) and drostanolone propionate (15-4 pg/mg). In addition to the substances identified in head hair, testosterone decanoate, testosterone cypionate and nandrolone were identified in both body hair and nails. The experts concluded that the manner of death can be listed as toxic due to massive repetitive use of anabolic steroids during the previous months. For anabolic agents, blood does not seem to be the best matrix to document a fatal intoxication. Indeed, these products are toxics when abused long term and are known to cause cardiac, hepatic and renal diseases. When compared to blood, hair and nails have a much larger window of detection. Therefore, keratinous matrices seem to be the best approach to test for anabolic steroids when a sudden death is observed in the context of possible abuse of steroids.
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Affiliation(s)
- Laurie Gheddar
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | - Adeline Blanchot
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | - Alice Ameline
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | - Nadia Arbouche
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | | | - Pascal Kintz
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France.,X-Pertise Consulting, 42 rue principale, Mittelhausbergen 67206, France
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Mowaad NA, El-Shamarka MEA, Khadrawy YA. The Behavioral and Neurochemical Changes Induced by Boldenone and/or Tramadol in Adult Male Rats. Neurochem Res 2022; 48:1320-1333. [PMID: 36449200 PMCID: PMC10066173 DOI: 10.1007/s11064-022-03827-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/17/2022] [Accepted: 11/14/2022] [Indexed: 12/02/2022]
Abstract
AbstractBoldenone and tramadol are abused among large sectors of adolescents. Therefore, the behavioral changes concerned with memory and cognitive functions and neurochemical variations were investigated in the cortex of rats treated with boldenone and/or tramadol. Rats were divided into control and rats treated with boldenone, tramadol, or both drugs. At the end of the treatment period, the memory and cognitive functions were evaluated by the Y-maze test (YMT) and elevated plus maze test (EPMT) and the motor activity was determined by the open field test (OFT). The cortex was dissected to carry out the neurochemical analyses. Rats treated with boldenone and/or tramadol showed impaired memory and cognitive functions and reduced motor activity. A significant increase in lipid peroxidation (MDA), nitric oxide (NO), and a significant decrease in reduced glutathione (GSH) were observed in the cortex of rats treated with boldenone and/or tramadol. The levels of acetylcholinesterase (AChE) and monoamine oxidase (MAO) decreased significantly. Western blot data showed a significant decrease in Bcl2 and a significant increase in caspase-3 and inducible nitric oxide synthase (iNOS) in rats treated with boldenone and/or tramadol. These changes were associated with neuronal death as indicated from the histopathological examination.The present findings indicate that boldenone and/or tramadol induced impairment in memory and cognitive functions. These changes could be mediated by the increase in oxidative stress, neuroinflammation, reduced AChE level, and reduced number of survived neurons in the cortex as indicated from the decreased Bcl2 level and the histological examination.
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Affiliation(s)
- Noha A Mowaad
- Department of Narcotics, Ergogenic Aids and Poisons,Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Marwa E A El-Shamarka
- Department of Narcotics, Ergogenic Aids and Poisons,Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Yasser A Khadrawy
- Medical Physiology Department, Medical Research and Clinical Studies Institute, National Research Centre, El-Behouth St, Giza, Egypt.
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Saber TM, Omran BHF, El Deib MM, El-Sharkawy NI, Metwally MMM, Abd-Elhakim YM. Early postmortem biochemical, histological, and immunohistochemical alterations in skeletal muscles of rats exposed to boldenone undecylenate: Forensic implication. J Forensic Leg Med 2021; 83:102248. [PMID: 34478996 DOI: 10.1016/j.jflm.2021.102248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 07/29/2021] [Accepted: 08/13/2021] [Indexed: 12/20/2022]
Abstract
This study investigated the biochemical and histopathological alterations along with the immunoexpression pattern of heat shock protein 27 (Hsp27) within 6 h postmortem (PM) in skeletal muscle of boldenone (BOL)-treated rats. Forty-eight male rats were divided into two groups; a control group received sesame oil (0.25 mL/kg bwt), and BOL group received 5 mg/kg bwt BOL. Both treatments were intramuscularly injected once a week for eight weeks. Rats were euthanized by cervical dislocation, and the skeletal muscle specimens were collected at zero-time, 2, 4, and 6 h PM for biochemical and histopathological evaluations. The results revealed that BOL treatment significantly increased pH, MDA, ATP, ADP, glycogen, and hydroxyproline values. Still, it decreased the GPX, GST, and lactic acid levels, and Hsp27 immunoexpression compared to the control group. With increasing postmortem interval (PMI), whether control or BOL-treated, a significant reduction in pH value, markers of muscular antioxidant status, ATP, ADP, glycogen, hydroxyproline levels, as well as Hsp27 immunoexpression but a significant increase in lipid peroxidation and lactic acid content were recorded. Of note, the interaction between BOL treatment and PMI had a significant effect on ATP, ADP, lactic acid, hydroxyproline, GST, MDA, and TAC levels. Conclusively, these findings signify BOL exposure's modifying effect on the energy content, oxidative status, and histological architecture of skeletal muscles in the early PMI that reflected in delaying the onset of rigor mortis. For forensic practitioners, these findings should be highly considered at estimating PMI in athletic, AAS-treated patients, and fattening animals.
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Affiliation(s)
- Taghred M Saber
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt.
| | - Bothina H F Omran
- Department of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Maha M El Deib
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Nabela I El-Sharkawy
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Mohamed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Yasmina M Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt.
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Kintz P, Gheddar L, Blanchot A, Ameline A, Raul JS. In a Case of Death Involving Steroids, Hair Testing is More Informative than Blood or Urine Testing. J Anal Toxicol 2021; 45:829-834. [PMID: 33991187 DOI: 10.1093/jat/bkab048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/22/2021] [Accepted: 05/14/2021] [Indexed: 02/06/2023] Open
Abstract
A 59-year-old male was found dead at home, with two empty vials of an oily preparation obtained from a manufacturer from East Europe. There was no label on the vial. The subject was a former weightlifter, also known as an anabolic steroids abuser. The local prosecutor ordered a body examination, which was unremarkable, and allowed collecting femoral blood, urine and scalp hair (6 cm, brown). He was treated for cardiac insufficiency with quinidine. Biological specimens were submitted not only to standard toxicological analyses including a screening with liquid chromatography (LC)-quadrupole time of flight, but also to a specific LC-tandem mass spectrometry method for anabolic steroids testing. Ethanol was not found in both blood and urine. Quinidine blood concentration (791 ng/mL) was therapeutic. No drug of abuse was identified. In blood, testosterone was less that 1 ng/mL and no other steroid was identified. In urine, testosterone/epitestosterone was 1.56 and boldenone was present at a concentration of 9 ng/mL. The hair test results, performed on the whole length, demonstrated repetitive steroids abuse, including not only testosterone (140 pg/mg), testosterone propionate (605 pg/mg) and testosterone decanoate (249 pg/mg), but also boldenone (160 pg/mg), trenbolone (143 pg/mg) and metandienone (60 pg/mg). Since forensic laboratories have limited access to steroid urinary metabolite reference material due to specific regulations (to avoid testing athletes before anti-doping verifications), hair analyses seem to be the best approach to document anabolic agents abuse. Indeed, in hair, the target drug is the parent compound; in addition, when compared to blood or urine, this matrix has a much larger window of detection. The pathologist concluded cardiac insufficiency in a context involving repetitive abuse of anabolic drugs. This case indicates that more attention should be paid to anabolic steroids, in a context of sudden cardiac death.
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Affiliation(s)
- Pascal Kintz
- X-Pertise Consulting, 42 rue principale, Mittelhausbergen 67206, France.,Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | - Laurie Gheddar
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | - Adeline Blanchot
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
| | - Alice Ameline
- Institut de Médecine Légale, 11 rue Humann, Strasbourg 67000, France
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Behairy A, Mohamed WAM, Ebraheim LLM, Soliman MM, Abd-Elhakim YM, El-Sharkawy NI, Saber TM, El Deib MM. Boldenone Undecylenate-Mediated Hepatorenal Impairment by Oxidative Damage and Dysregulation of Heat Shock Protein 90 and Androgen Receptors Expressions: Vitamin C Preventive Role. Front Pharmacol 2021; 12:651497. [PMID: 33986679 PMCID: PMC8111012 DOI: 10.3389/fphar.2021.651497] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 04/09/2021] [Indexed: 12/11/2022] Open
Abstract
Boldenone Undecylenate (BLD) is a synthetic derivative of testosterone and a widely used anabolic androgenic steroid. The health risk of BLD use as a pharmaceutical or dietary supplement is still underestimated and under-reported. Vitamin C (VC) has been recognized as an antioxidant with prominent hepatorenal protective effects. This study investigated the possible preventive activity of VC against BLD-induced hepatorenal damage. Forty adult male Wistar rats were classified into five groups: control, vehicle control, VC (orally given 120 mg/kg b. wt./day), BLD (intramuscularly injected 5 mg/kg b. wt./week), and BLD + VC-treated groups. The experiment continued for eight weeks. Serum levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were measured. Serum contents of total protein (TP), albumin (ALB), globulin, total cholesterol (TC), triglycerides (TG), high-density lipoprotein-cholesterol (HDL-C), low-density lipoprotein-cholesterol (LDL-C), and very-low-density lipoprotein-cholesterol (VLDL-C) were also assayed. Urea, creatinine, and uric acid levels were determined together with sodium and potassium electrolytes measuring. Moreover, oxidative stress indicators including reduced glutathione (GSH), glutathione peroxidase (GPx), glutathione-S-transferase (GST), and glutathione reductase (GSR) as well as malondialdehyde (MDA) levels were measured in both hepatic and renal tissues. Corresponding histological examination of renal and hepatic tissues was conducted. Besides, immunohistochemical evaluations for androgen receptors protein (AR) and heat shock protein 90 (Hsp 90) expressions were performed. BLD caused significant rises in serum ALT, AST, TP, ALB, TC, TG, LDL-C, VLDL-C, urea, creatinine, uric acid, potassium, and MDA levels. Further, BLD-injected rats showed significant declines in the serum levels of HDL-C, sodium, GSH, GPx, GST, and GSR. Besides, distinct histopathological perturbations were detected in renal and hepatic tissues of BLD-injected rats. AR and Hsp 90 immunoexpression were increased in hepatic and renal tissues. In contrast, VC significantly reversed the BLD-induced hepatorenal damage in co-treated rats but not ameliorated AR protein overexpression. VC could be an efficient preventive supplement for mitigating BLD-induced hepatorenal damage, possibly via controlling oxidative stress events.
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Affiliation(s)
- Amany Behairy
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Wafaa A. M. Mohamed
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Lamiaa L. M. Ebraheim
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
| | - Yasmina M. Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Nabela I. El-Sharkawy
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Taghred M. Saber
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Maha M. El Deib
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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Geraldo de Campos E, Fogarty M, Spinosa De Martinis B, Kerr Logan B. Analysis of 2,4-Dinitrophenol in Postmortem Blood and Urine by Gas Chromatography-Mass Spectrometry: Method Development and Validation and Report of Three Fatalities in the United States. J Forensic Sci 2019; 65:183-188. [PMID: 31430392 DOI: 10.1111/1556-4029.14154] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/17/2019] [Accepted: 07/17/2019] [Indexed: 11/26/2022]
Abstract
2,4-dinitrophenol (2,4-DNP) is a compound used in the early 1900s as a weight-loss drug but later prohibited due to its severe adverse effects, including death. It has however been attracting interest, due to its weight-loss properties, and appears to be re-emerging in forensic casework. As 2,4-DNP is available for use in industry and as a pesticide and easily accessible online, the dissemination of this drug can be fast. The compound exerts its effects through inhibition of ATP synthesis, and corresponding thermogenic energy loss which can be fatal. A method for qualitative and quantitative analysis of 2,4-DNP in blood and urine specimens using GC-MS with hydrogen as carrier gas is described. The method was validated and displayed acceptable performance parameters with linearity (R2 higher than 0.998), inter-assay imprecision (lower than 10.6%), intra-assay imprecision (lower than 10.7%), and extraction efficiency (92.1%). Stability of 2,4-DNP in blood and urine was studied, and the drug was stable up to 30 days refrigeration or frozen. Six cases in United States suspected to be related to 2,4-DNP were analyzed. Three cases were found to be positive for 2,4-DNP. Concentrations of 2,4-DNP were in the range of 61.6-220 mg/L in urine and <3-114 mg/L in blood. Based on our findings, we suggest that medical examiners and forensic toxicologists be aware of the reappearance of 2,4-DNP, including this compound as a target in death investigations related to weight-loss drugs.
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Affiliation(s)
- Eduardo Geraldo de Campos
- Center for Forensic Science Research and Education, 2300 Stratford Avenue, Willow Grove, PA.,Faculdade de Filosofia, Ciencias e Letras de Ribeirao Preto, University of Sao Paulo, 3900 Bandeirantes Avenue, Ribeirao Preto, Brazil
| | - Melissa Fogarty
- Center for Forensic Science Research and Education, 2300 Stratford Avenue, Willow Grove, PA
| | - Bruno Spinosa De Martinis
- Faculdade de Filosofia, Ciencias e Letras de Ribeirao Preto, University of Sao Paulo, 3900 Bandeirantes Avenue, Ribeirao Preto, Brazil
| | - Barry Kerr Logan
- Center for Forensic Science Research and Education, 2300 Stratford Avenue, Willow Grove, PA.,NMS Labs, 200 Welsh Road, Horsham, PA
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