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Zang X, Lin Z, Zhang T, Wang H, Cong S, Song Y, Li Y, Cheng S, Tan M. Non-destructive measurement of water and fat contents, water dynamics during drying and adulteration detection of intact small yellow croaker by low field NMR. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9534-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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227
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Tan M, Hao JB, Chu H, Wang FM, Song D, Zhu L, Yu F, Li YZ, Song Y, Zhao MH. Genetic variants in FH are associated with renal histopathologic subtypes of lupus nephritis: a large cohort study from China. Lupus 2017; 26:1309-1317. [PMID: 28403670 DOI: 10.1177/0961203317702254] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective Genetic variants in FH (complement factor H) were reported to associate with susceptibility to systemic lupus erythematosus (SLE). This study proposed that the genetic defects of FH in the susceptibility and in the development of lupus nephritis might be different. Methods This study enrolled 334 lupus nephritis patients, 269 SLE patients without clinical renal involvement and 350 controls. Two-step genotyping was performed. First, all the exons of the FH gene were fully sequenced in 100 lupus nephritis patients and 100 healthy controls. Second, genotyping of three common variants reported to be functional, rs1061170, rs800292 and rs6677604, was conducted in all the recruited individuals. Further, analysis of their associations with SLE/lupus nephritis susceptibility and the clinico-pathological parameters in the lupus nephritis group was performed. Results No significant differences were observed in allele and genotype frequencies of the three single nucleotide polymorphisms between lupus patients and controls. There was a significantly higher ratio of CC/CT genotypes of rs1061170 in lupus nephritis patients with class III than in the other two classes (class III vs. class IV vs. class V: 21.0% vs. 9.7% vs. 9.4%; P = .044). The rs6677604-GG genotype was observed to be associated with the absence of anti-ds DNA antibody ( P = .021), and the rs800292-TT genotype was associated with a higher level of circulating C3 ( P = 0.20) in lupus nephritis. Conclusion In an independent cohort, this is the first genetic association analysis focusing on FH genetic variants in Chinese lupus nephritis patients. It was found that the variants in the FH gene might affect the histopathologic subtypes and some clinical features of the disease.
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Li Y, Shi W, Cheng S, Wang H, Tan M. Freezing-induced proton dynamics in tofu evaluated by low-field nuclear magnetic resonance. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9475-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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229
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Sitoh N, Thomas A, Fong CM, Tan M. Is there a role for intraoperative frozen section analysis in the surgical treatment of Multifocal/Multicentric breast cancers? Breast 2017. [DOI: 10.1016/s0960-9776(17)30172-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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230
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Tan M, Sitoh N, Sitoh Y. Does changing classification for multifocal and multicentric breast cancers alter breast conservation rates? Breast 2017. [DOI: 10.1016/s0960-9776(17)30233-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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231
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Rees MA, Dunn TB, Kuhr CS, Marsh CL, Rogers J, Rees SE, Cicero A, Reece LJ, Roth AE, Ekwenna O, Fumo DE, Krawiec KD, Kopke JE, Jain S, Tan M, Paloyo SR. Kidney Exchange to Overcome Financial Barriers to Kidney Transplantation. Am J Transplant 2017; 17:782-790. [PMID: 27992110 DOI: 10.1111/ajt.14106] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 10/23/2016] [Accepted: 10/24/2016] [Indexed: 01/25/2023]
Abstract
Organ shortage is the major limitation to kidney transplantation in the developed world. Conversely, millions of patients in the developing world with end-stage renal disease die because they cannot afford renal replacement therapy-even when willing living kidney donors exist. This juxtaposition between countries with funds but no available kidneys and those with available kidneys but no funds prompts us to propose an exchange program using each nation's unique assets. Our proposal leverages the cost savings achieved through earlier transplantation over dialysis to fund the cost of kidney exchange between developed-world patient-donor pairs with immunological barriers and developing-world patient-donor pairs with financial barriers. By making developed-world health care available to impoverished patients in the developing world, we replace unethical transplant tourism with global kidney exchange-a modality equally benefitting rich and poor. We report the 1-year experience of an initial Filipino pair, whose recipient was transplanted in the United states with an American donor's kidney at no cost to him. The Filipino donor donated to an American in the United States through a kidney exchange chain. Follow-up care and medications in the Philippines were supported by funds from the United States. We show that the logistical obstacles in this approach, although considerable, are surmountable.
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Huang L, Song Y, Kamal T, Li Y, Xia K, Lin Z, Qi L, Cheng S, Zhu BW, Tan M. A non-invasive method based on low-field NMR to analyze the quality changes in caviar from hybrid sturgeon (Huso dauricus, Acipenser schrenckiid
). J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13256] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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233
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Dong X, Li Y, Li Y, Song L, Cheng S, Li D, Zhu BW, Zhou D, Tan M. Combination of NMR and MRI Techniques for Non-invasive Assessment of Sea Cucumber (Stichopus japonicas) Tenderization During Low-Temperature Heating Process. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-016-0770-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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234
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Bi J, Wang H, Kamal T, Zhu BW, Tan M. A fluorescence turn-off-on chemosensor based on carbon nanocages for detection of ascorbic acid. RSC Adv 2017. [DOI: 10.1039/c7ra04394e] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A type of carbon nanocages has been constructed through grilling of turbot by a facile method, and applied successfully as a fluorescent probe for rapid, selective as well as sensitive detection of ascorbic acid.
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Cao L, Song X, Song Y, Bi J, Cong S, Yu C, Tan M. Fluorescent nanoparticles from mature vinegar: their properties and interaction with dopamine. Food Funct 2017; 8:4744-4751. [DOI: 10.1039/c7fo01475a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In this paper we report the discovery of fluorescent nanoparticles (FNs) in Chinese mature vinegar.
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Koshy A, Sajeev J, Cosgrave N, Tan M, Rajakariar K, Pham C, Cooke J, Dewey H, Kynt C, Roberts L, Teh A. High-Sensitivity Troponin Elevation in Ischaemic Stroke and Associated Cardiac Abnormalities. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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237
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Cheng S, Li H, Jiang D, Chen C, Zhang T, Li Y, Wang H, Zhou Q, Li H, Tan M. Sensitive detection of trimethylamine based on dopant-assisted positive photoionization ion mobility spectrometry. Talanta 2017; 162:398-402. [DOI: 10.1016/j.talanta.2016.10.056] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/10/2016] [Accepted: 10/12/2016] [Indexed: 10/20/2022]
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Bi J, Li Y, Wang H, Song Y, Cong S, Li D, Zhou D, Zhu BW, Tan M. Physicochemical properties and cytotoxicity of carbon dots in grilled fish. NEW J CHEM 2017. [DOI: 10.1039/c7nj02163a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorescent CDs with good biocompatibility and low cytotoxicity are extracted from grilled pike eel, which are used for bio-imaging.
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Kam A, Lam P, Haen P, Tan M, Shamsudin A, Murrell G. Preventing brachial plexus injury during shoulder arthroplasty: A real time cadaveric study. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.01.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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240
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Mat S, Ng C, Tan M. Influence of hip and knee osteoarthritis on dynamic postural control parameters among older fallers. J Rehabil Med 2017; 49:258-263. [DOI: 10.2340/16501977-2202] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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241
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Koshy A, Sajeev J, Cosgrave N, Pham C, Rajakariar K, Tan M, Cooke J, Dewey H, Roberts L, Teh A. Admission High-Sensitivity Troponin Elevation in Thrombolysed Stroke Patients: An Early Predictor of Disability and Mortality? Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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242
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Li Y, Bi J, Liu S, Wang H, Yu C, Li D, Zhu BW, Tan M. Presence and formation of fluorescence carbon dots in a grilled hamburger. Food Funct 2017; 8:2558-2565. [DOI: 10.1039/c7fo00675f] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Carbon nanoparticles in a grilled hamburger were discovered, which showed different structures and properties at various heating temperatures.
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Tan M, Pan JY, Chia HY, Oon HH. Cutaneous protothecosis on the bilateral wrists of a food handler. Clin Exp Dermatol 2016; 42:72-74. [PMID: 28028857 DOI: 10.1111/ced.12975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/11/2016] [Indexed: 12/01/2022]
Abstract
Cutaneous protothecosis is caused by the achlorophyllic algae Prototheca, typically presenting as a localized plaque in immunocompetent individuals. We report a patient with bilateral erythematous plaques and pustules on her forearms, which had initially been treated with steroids for presumed eczema. Histology showed spherical spore-like bodies with internal morula-like septation, which were positive for periodic-acid-Schiff (PAS) staining, consistent with cutaneous protothecosis. Definitive treatment with oral itraconazole resulted in resolution of the lesions.
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Ding Y, Li P, He Q, Wei H, Wu T, Xia D, Tan M, Shi Y, Su X. The CD4 + T-lymphocyte count is an important predictor for the prognosis of cryptococcosis. Eur J Clin Microbiol Infect Dis 2016; 36:897-904. [PMID: 28035481 PMCID: PMC5395594 DOI: 10.1007/s10096-016-2880-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 12/14/2016] [Indexed: 12/01/2022]
Abstract
There is great heterogeneity of immunity among patients with cryptococcosis, and severe immunodeficiency can lead to negative clinical outcomes. Underlying disease is a poor surrogate for immune status and inferior in predicting an individual’s prognosis. This study was intended to determine whether T-lymphocyte subgroups would be more suitable indicators regarding the severity of infection and clinical outcomes of such patients. We retrieved clinical data on 101 patients with cryptococcosis and compared the validity of multiple parameters (underlying disease and T-lymphocyte subgroups) in predicting the severity of infection and clinical outcome in these patients. For patients with CD4+ T-lymphocyte counts lower than 400/μL, the odds ratio of disseminated cryptococcosis was 23.3 (P = 0.005). There was a moderate negative correlation between CD4+ T-cell count and Apache II score (−0.609, P < 0.001). Mortality among patients with low levels of CD4+ T lymphocytes was significantly higher than among those with normal levels (23.8% vs 5.3%, P = 0.016). However, the difference was not significant if the patients were grouped by underlying disease (P = 0.067). The CD4+ T-lymphocyte count in peripheral blood is a simple and more accurate biomarker for predicting severity of infection and clinical outcome in patients with cryptococcosis.
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Burress ED, Holcomb JM, Tan M, Armbruster JW. Ecological diversification associated with the benthic‐to‐pelagic transition by North American minnows. J Evol Biol 2016; 30:549-560. [DOI: 10.1111/jeb.13024] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 11/28/2016] [Indexed: 12/11/2022]
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Zhang D, Jin N, Sun W, Li X, Liu B, Xie Z, Qu J, Xu J, Yang X, Su Y, Tang S, Han H, Chen D, Ding J, Tan M, Huang M, Geng M. Phosphoglycerate mutase 1 promotes cancer cell migration independent of its metabolic activity. Oncogene 2016; 36:2900-2909. [PMID: 27991922 DOI: 10.1038/onc.2016.446] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 10/10/2016] [Indexed: 12/28/2022]
Abstract
Phosphoglycerate mutase 1 (PGAM1) is a glycolytic enzyme that coordinates glycolysis and biosynthesis to promote cancer growth via its metabolic activity. Here, we report the discovery of a non-metabolic function of PGAM1 in promoting cancer metastasis. A proteomic study identified α-smooth muscle actin (ACTA2) as a PGAM1-associated protein. PGAM1 modulated actin filaments assembly, cell motility and cancer cell migration via directly interacting with ACTA2, which was independent of its metabolic activity. The enzymatically inactive H186R mutant retained its association with ACTA2, whereas 201-210 amino acids deleted PGAM1 mutant lost the interaction with ACTA2 regardless of intact metabolic activity. Importantly, PGAM1 knockdown decreased metastatic potential of breast cancer cells in vivo and PGAM1 and ACTA2 were jointly associated with the prognosis of breast cancer patients. Together, this study provided the first evidence revealing a non-metabolic function of PGAM1 in promoting cell migration, and gained new insights into the role of PGAM1 in cancer progression.
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Mourgues C, Tan M, Hein S, Al-Harbi K, Aljughaiman A, Grigorenko E. The relationship between analytical and creative cognitive skills from middle childhood to adolescence: Testing the threshold theory in the Kingdom of Saudi Arabia. LEARNING AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.lindif.2015.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Huang L, Cheng S, Song Y, Xia K, Xu X, Zhu BW, Tan M. Non-destructive analysis of caviar compositions using low-field nuclear magnetic resonance technique. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2016. [DOI: 10.1007/s11694-016-9431-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ghosh-Swaby O, Tan M, Bagai A, Yan A, Mehta S, Fisher H, Cohen E, Huynh T, Cantor W, LeMay M, Dery J, Welsh R, Goodman S, Udell J. MARITAL STATUS, LIVING ARRANGEMENT, AND OUTCOMES FOLLOWING MYOCARDIAL INFARCTION: OBSERVATIONS FROM THE CANADIAN OBSERVATIONAL ANTIPLATELET STUDY (COAPT). Can J Cardiol 2016. [DOI: 10.1016/j.cjca.2016.07.350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Tan M, Huang Y, Jiang X, Li P, Tang C, Jia X, Chen Q, Chen W, Sheng H, Feng Y, Wu D, Liu L. The Prevalence, Clinical, and Molecular Characteristics of Congenital Hypothyroidism Caused by DUOX2 Mutations: A Population-Based Cohort Study in Guangzhou. Horm Metab Res 2016; 48:581-8. [PMID: 27557340 DOI: 10.1055/s-0042-112224] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Thyroid dyshormonogenesis (DH) has recently been reported to be more frequently associated with mutations in the dual oxidase 2 (DUOX2) gene. The present study was aimed to investigate the prevalence, clinical, and molecular characteristics of congenital hypothyroidism (CH) caused by DUOX2 mutations in Guangzhou. A population-based cohort of 156 patients with CH was recruited based on neonatal screening among 433 578 newborns born in Guangzhou from 2011 to 2012. Genetic analysis of DUOX2 was performed in 96 patients with suspected thyroid dyshormonogenesis (SDH) by PCR-amplified direct sequencing. Apart from 2 cases without ultrasonographic data, 118 (76.6%) of the 156 patients were classified as SDH and 36 (23.4%) as thyroid dysgenesis (TD) according to thyroid ultrasound at diagnosis. Genetic analysis revealed 23 different variants in 60 unrelated individuals (60/96, 62.5%), including 13 novel variants that were absent from HGMD, dbSNP databases, and the 50 normal controls. The novel missense variants were predicted to be pathogenic by SIFT and PolyPhen-2. The p.K530X was the most common mutation. Ninety-three percent of mutant alleles occurred in exons 5, 6, 9, 14, 17, 20, 25, 27, and 28. There were no significant differences in phenotypes between biallelic and monoallelic variants cases or between with-DUOX2 and non-DUOX2 variants cases. Most patients with DUOX2 defects (78.2%) were transient CH. In conclusion, the prevalence of DUOX2 pathogenic variants was high (62.5%) in this cohort. Thirteen novel probably pathologic variants were reported. The p.K530X was the most common mutation in the Chinese population. There was no correlation between DUOX2 genotypes and clinical phenotypes.
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