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Xu D, Li Y, Yin S, Huang F. Strategies to address key challenges of metallacycle/metallacage-based supramolecular coordination complexes in biomedical applications. Chem Soc Rev 2024; 53:3167-3204. [PMID: 38385584 DOI: 10.1039/d3cs00926b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Owing to their capacity for dynamically linking two or more functional molecules, supramolecular coordination complexes (SCCs), exemplified by two-dimensional (2D) metallacycles and three-dimensional (3D) metallacages, have gained increasing significance in biomedical applications. However, their inherent hydrophobicity and self-assembly driven by heavy metal ions present common challenges in their applications. These challenges can be overcome by enhancing the aqueous solubility and in vivo circulation stability of SCCs, alongside minimizing their side effects during treatment. Addressing these challenges is crucial for advancing the fundamental research of SCCs and their subsequent clinical translation. In this review, drawing on extensive contemporary research, we offer a thorough and systematic analysis of the strategies employed by SCCs to surmount these prevalent yet pivotal obstacles. Additionally, we explore further potential challenges and prospects for the broader application of SCCs in the biomedical field.
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Affiliation(s)
- Dongdong Xu
- Key Laboratory of Organosilicon Chemistry and Materials Technology of Ministry of Education, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, P. R. China.
| | - Yang Li
- Key Laboratory of Organosilicon Chemistry and Materials Technology of Ministry of Education, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, P. R. China.
| | - Shouchun Yin
- Key Laboratory of Organosilicon Chemistry and Materials Technology of Ministry of Education, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, P. R. China.
| | - Feihe Huang
- Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310058, P. R. China.
- Zhejiang-Israel Joint Laboratory of Self-Assembling Functional Materials, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, 311215, P. R. China
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Jakubczak W, Haczyk-Więcek M, Pawlak K. Attomole-per Cell Atomic Mass Spectrometry Measurement of Platinum and Gold Drugs in Cultured Lung Cancer Cells. Molecules 2021; 26:7627. [PMID: 34946708 PMCID: PMC8703441 DOI: 10.3390/molecules26247627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/06/2021] [Accepted: 12/13/2021] [Indexed: 12/22/2022] Open
Abstract
In this study, we developed a strategy to determine atto- and femtomolar amounts of metal ions in lysates and mineralizates of cells (human non-small-cell lung carcinoma (NSCLC, A549) and normal lung (MRC-5)) exposed to cytotoxic metallo-drugs: cisplatin and auranofin at concentrations close to the half-maximal inhibitory drug concentrations (IC50). The developed strategy combines data obtained using biological and chemical approaches. Cell density was determined using two independent cell staining assays using trypan blue, calcein AM/propidium iodide. Metal concentrations in lysed and mineralized cells were established employing a mass spectrometer with inductively coupled plasma (ICP-MS) and equipped with a cross-flow nebulizer working in aspiration mode. It allowed for detecting of less than 1 fg of metal per cell. To decrease the required amount of sample material (from 1.5 mL to ~100 µL) without loss of sensitivity, the sample was introduced as a narrow band into a constant stream of liquid (flow-injection analysis). It was noticed that the selectivity of cisplatin accumulation by cells depends on the incubation time. This complex is accumulated by cells at a lower efficiency than auranofin and is found primarily in the lysate representing the cytosol. In contrast, auranofin interacts with water-insoluble compounds. Despite their different mechanism of action, both metallo-drugs increased the accumulation of transition metal ions responsible for oxidative stress.
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Affiliation(s)
| | | | - Katarzyna Pawlak
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland; (W.J.); (M.H.-W.)
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Vojtek M, Pinto E, Gonçalves-Monteiro S, Almeida A, Marques MPM, Mota-Filipe H, Ferreira IMPLVO, Diniz C. Fast and reliable ICP-MS quantification of palladium and platinum-based drugs in animal pharmacokinetic and biodistribution studies. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:4806-4812. [PMID: 32955042 DOI: 10.1039/d0ay01328e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Palladium-(Pd)-based drugs are emerging as alternatives to platinum (Pt) anticancer chemotherapeutics, which increases the need for efficient and suitable procedures of Pd analysis in reduced amounts of pre-clinical animal samples. Herein, an ICP-MS (inductively coupled plasma-mass spectrometry) method was developed and validated for simple and fast analysis of Pd/Pt-based drugs in 11 distinct biological matrices (adipose tissue, muscle, liver, kidney, spleen, testis, heart, lungs, brain, blood and serum). The critical variables affecting sample preparation and Pd/Pt extraction were optimized using two-level (2k) factorial and central composite designs. Biological samples (50 mg) were digested in closed tubes with a screw cap, using a 3 : 1 (v/v) mixture of nitric acid (900 μL) and hydrochloric acid (300 μL) for 60 min in a 90 °C water bath. Full method validation using in-house materials showed a LOD of 0.001 μg L-1, linear dynamic range from 0.025-10 μg L-1 (R2 = 0.9999 for Pd; R2 = 0.9998 for Pt), good repeatability (CV: 0.02-1.9%) and intermediate precision (CV: 0.52-1.53%) for both the studied metals. The accuracy ranged from 83.5-105.1% considering microwave-assisted digestion as the reference method. The developed and validated method allows the processing of hundreds of biological samples simultaneously, with low reagent and sample consumption. Therefore, the method is highly suitable for analysis of novel Pd/Pt-based drugs in pharmaco-toxicokinetic and biodistribution animal studies that involve a large number of multi-organ samples.
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Affiliation(s)
- Martin Vojtek
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
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An aptamer-based colorimetric Pt(II) assay based on the use of gold nanoparticles and a cationic polymer. Mikrochim Acta 2018; 185:267. [DOI: 10.1007/s00604-018-2794-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 04/11/2018] [Indexed: 12/13/2022]
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Kayyali MN, Ramsey AJ, Higbee-Dempsey EM, Yan L, O'Malley BW, Tsourkas A, Li D. The Development of a Nano-based Approach to Alleviate Cisplatin-Induced Ototoxicity. J Assoc Res Otolaryngol 2018; 19:123-132. [PMID: 29349595 DOI: 10.1007/s10162-017-0648-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 11/28/2017] [Indexed: 11/30/2022] Open
Abstract
Cisplatin-induced hearing loss is experienced by a high percentage of patients with squamous cell carcinoma undergoing cisplatin chemotherapy. A novel nano-construct capable of sequestering extracellular cisplatin was developed to combat this problem. The nano-construct consisted of superparamagnetic iron oxide nanoparticles (SPIONs) entrapped within polymeric micelles, which were formed from a glutathione diethyl ester-conjugated amphiphilic diblock copolymer. The glutathione-micelles were analyzed at the cellular level and in an organotypic study for safety evaluation. All utilized methods indicated that the micelles do not cause cellular toxicity or organ damage. The micelles' ability to reduce cisplatin-induced cytotoxicity was then probed in an in vitro model. Cisplatin was pre-treated with the novel nano-construct before being added to growing cells. When compared to cells that were exposed to untreated cisplatin, cells in the pre-treated cisplatin group showed a significant increase in cell viability. This clearly demonstrates that the construct is able to protect the cells from cisplatin cytotoxicity and makes it highly likely that the novel nano-construct will be able to play a role in the protection of the inner ear from cisplatin-induced ototoxicity.
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Affiliation(s)
- Mohammad N Kayyali
- Department of Otolaryngology - Head & Neck Surgery, University of Pennsylvania Health System, BRB 1220, 421 Curie Blvd, Philadelphia, PA, 19104, USA
| | - Andrew J Ramsey
- Department of Otolaryngology - Head & Neck Surgery, University of Pennsylvania Health System, BRB 1220, 421 Curie Blvd, Philadelphia, PA, 19104, USA
| | - Elizabeth M Higbee-Dempsey
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd Street, 240 Skirkanich Hall, Philadelphia, PA, 19104, USA
| | - Lesan Yan
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd Street, 240 Skirkanich Hall, Philadelphia, PA, 19104, USA
| | - Bert W O'Malley
- Department of Otolaryngology - Head & Neck Surgery, University of Pennsylvania Health System, BRB 1220, 421 Curie Blvd, Philadelphia, PA, 19104, USA
| | - Andrew Tsourkas
- Department of Bioengineering, University of Pennsylvania, 210 S. 33rd Street, 240 Skirkanich Hall, Philadelphia, PA, 19104, USA
| | - Daqing Li
- Department of Otolaryngology - Head & Neck Surgery, University of Pennsylvania Health System, BRB 1220, 421 Curie Blvd, Philadelphia, PA, 19104, USA.
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Zhang T, Cai S, Forrest WC, Mohr E, Yang Q, Forrest ML. Development and Validation of an Inductively Coupled Plasma Mass Spectrometry (ICP-MS) Method for Quantitative Analysis of Platinum in Plasma, Urine, and Tissues. APPLIED SPECTROSCOPY 2016; 70:1529-1536. [PMID: 27527103 PMCID: PMC5179258 DOI: 10.1177/0003702816662607] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 04/21/2016] [Indexed: 06/01/2023]
Abstract
Cisplatin, a platinum chemotherapeutic, is one of the most commonly used chemotherapeutic agents for many solid tumors. In this work, we developed and validated an inductively coupled plasma mass spectrometry (ICP-MS) method for quantitative determination of platinum levels in rat urine, plasma, and tissue matrices including liver, brain, lungs, kidney, muscle, heart, spleen, bladder, and lymph nodes. The tissues were processed using a microwave accelerated reaction system (MARS) system prior to analysis on an Agilent 7500 ICP-MS. According to the Food and Drug Administration guidance for industry, bioanalytical validation parameters of the method, such as selectivity, accuracy, precision, recovery, and stability were evaluated in rat biological samples. Our data suggested that the method was selective for platinum without interferences caused by other presenting elements, and the lower limit of quantification was 0.5 ppb. The accuracy and precision of the method were within 15% variation and the recoveries of platinum for all tissue matrices examined were determined to be 85-115% of the theoretical values. The stability of the platinum-containing solutions, including calibration standards, stock solutions, and processed samples in rat biological matrices was investigated. Results indicated that the samples were stable after three cycles of freeze-thaw and for up to three months.
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Affiliation(s)
| | - Shuang Cai
- HylaPharm LLC, Lawrence, USA Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, USA
| | | | - Eva Mohr
- HylaPharm LLC, Lawrence, USA Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, USA
| | - Qiuhong Yang
- Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, USA
| | - M Laird Forrest
- HylaPharm LLC, Lawrence, USA Department of Pharmaceutical Chemistry, The University of Kansas, Lawrence, USA
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Schierl R, Lemmer A, Böhlandt A, Friedl L, Haneder S, Nowak D. Silicone implants--a possible confounder for urinary platinum background concentrations? ENVIRONMENTAL RESEARCH 2014; 132:269-272. [PMID: 24834821 DOI: 10.1016/j.envres.2014.04.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 04/01/2014] [Accepted: 04/05/2014] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Urinary platinum excretion from occupationally unexposed population is very low. Up to now, in Germany, dental noble metal alloys and a platinum based chemotherapy have been identified as reason for elevated urine concentrations. As fabrication of silicone involves platinum as catalyst, this study examines the potential release of platinum from silicone breast implants by quantifying urinary platinum concentration. METHODS AND RESULTS Platinum release from three different types of silicone implants into saline solution was measured in a laboratory experiment. It showed a strong increase of platinum concentration during the first 30 min and high platinum concentrations even after 60 h. In the following field study urinary platinum concentrations were determined from 30 women with dental gold alloy restorations and 28 women without such dental inlays. Median platinum concentrations were 5.2 ng/l urine (21.2 ng/g creatinine) for the women with dental gold inlays and 6.0 ng/l urine (5.4 ng/g creatinine) for those without. Compared with the urinary platinum concentrations provided by the German Environmental Survey (GerES) for the general female population the urinary platinum levels of women with silicone implants of the presented study were significantly higher, both for the study groups with and without dental gold alloy inlays. CONCLUSIONS Silicone breast implants must be considered as a new confounder and as a further contributor to elevated urinary platinum concentrations in human platinum background reference values of women.
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Affiliation(s)
- Rudolf Schierl
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre, Ludwig Maximilians University, Ziemssenstrasse 1, D-80336 Munich, Germany.
| | - Anke Lemmer
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre, Ludwig Maximilians University, Ziemssenstrasse 1, D-80336 Munich, Germany
| | - Antje Böhlandt
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre, Ludwig Maximilians University, Ziemssenstrasse 1, D-80336 Munich, Germany
| | - Lilia Friedl
- Department of Obstetrics and Gynaecology, Ludwig Maximilians University, Maistrasse 11, D-80337 Munich, Germany
| | - Sebastian Haneder
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre, Ludwig Maximilians University, Ziemssenstrasse 1, D-80336 Munich, Germany
| | - Dennis Nowak
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Clinical Centre, Ludwig Maximilians University, Ziemssenstrasse 1, D-80336 Munich, Germany
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Liu B, Bao Y, Wang H, Du F, Tian J, Li Q, Wang T, Bai R. An efficient conjugated polymer sensor based on the aggregation-induced fluorescence quenching mechanism for the specific detection of palladium and platinum ions. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm15651b] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Zhou L, Feng Y, Cheng J, Sun N, Zhou X, Xiang H. Simple, selective, and sensitive colorimetric and ratiometric fluorescence/phosphorescence probes for platinum(ii) based on Salen-type Schiff bases. RSC Adv 2012. [DOI: 10.1039/c2ra21254d] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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11
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Balcerzak M. Methods for the Determination of Platinum Group Elements in Environmental and Biological Materials: A Review. Crit Rev Anal Chem 2011. [DOI: 10.1080/10408347.2011.588922] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kim H, Lee S, Lee J, Tae J. Rhodamine Triazole-Based Fluorescent Probe for the Detection of Pt2+. Org Lett 2010; 12:5342-5. [DOI: 10.1021/ol102397n] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hyemi Kim
- Department of Chemistry, Yonsei University, Seoul 120-749, Korea
| | - Sunho Lee
- Department of Chemistry, Yonsei University, Seoul 120-749, Korea
| | - Jihyun Lee
- Department of Chemistry, Yonsei University, Seoul 120-749, Korea
| | - Jinsung Tae
- Department of Chemistry, Yonsei University, Seoul 120-749, Korea
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Garner AL, Koide K. Studies of a fluorogenic probe for palladium and platinum leading to a palladium-specific detection method. Chem Commun (Camb) 2009:86-8. [DOI: 10.1039/b814197e] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Brouwers EEM, Tibben M, Rosing H, Schellens JHM, Beijnen JH. The application of inductively coupled plasma mass spectrometry in clinical pharmacological oncology research. MASS SPECTROMETRY REVIEWS 2008; 27:67-100. [PMID: 18231971 DOI: 10.1002/mas.20159] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Metal-based anticancer agents are frequently used in the treatment of a wide variety of cancer types. The monitoring of these anticancer agents in biological samples is important to understand their pharmacokinetics, pharmacodynamics, and metabolism. In addition, determination of metals originating from anticancer agents is relevant to assess occupational exposure of health care personnel working with these drugs. The high sensitivity of inductively coupled plasma mass spectrometry (ICP-MS) has resulted in an increased popularity of this technique for the analysis of metal-based anticancer drugs. In addition to the quantitative analysis of the metal of interest in a sample, ICP-MS can be used as an ultrasensitive metal selective detector in combination with speciation techniques such as liquid chromatography. In the current review we provide a systematic survey of publications describing the analysis of platinum- and ruthenium-containing anticancer agents using ICP-MS, focused on the determination of total metal concentrations and on the speciation of metal compounds in biological fluids, DNA- and protein-adducts, and environmental samples. We conclude that ICP-MS is a powerful tool for the quantitative analysis of metal-based anticancer agents from multiple sample sources.
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Affiliation(s)
- Elke E M Brouwers
- Department of Pharmacy and Pharmacology, Slotervaart Hospital/The Netherlands Cancer Institute, Louwesweg 6, 1066 EC Amsterdam, The Netherlands.
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Krachler M. Environmental applications of single collector high resolution ICP-MS. ACTA ACUST UNITED AC 2007; 9:790-804. [PMID: 17671659 DOI: 10.1039/b703823m] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The number of environmental applications of single collector high resolution ICP-MS (HR-ICP-MS) has increased rapidly in recent years. There are many factors that contribute to make HR-ICP-MS a very powerful tool in environmental analysis. They include the extremely low detection limits achievable, tremendously high sensitivity, the ability to separate ICP-MS signals of the analyte from spectral interferences, enabling the reliable determination of many trace elements, and the reasonable precision of isotope ratio measurements. These assets are improved even further using high efficiency sample introduction systems. Therefore, external factors such as the stability of laboratory blanks are frequently the limiting factor in HR-ICP-MS analysis rather than the detection power. This review aims to highlight the most recent applications of HR-ICP-MS in this sector, focusing on matrices and applications where the superior capabilities of the instrumental technique are most useful and often ultimately required.
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Affiliation(s)
- Michael Krachler
- Institute of Environmental Geochemistry, University of Heidelberg, Im Neuenheimer Feld 236, 69120, Heidelberg, Germany.
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Sutherland RA. Platinum-group element concentrations in BCR-723: A quantitative review of published analyses. Anal Chim Acta 2007; 582:201-7. [DOI: 10.1016/j.aca.2006.09.030] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2006] [Revised: 09/12/2006] [Accepted: 09/14/2006] [Indexed: 10/24/2022]
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