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Lodoso-Torrecilla I, Klein Gunnewiek R, Grosfeld EC, de Vries RBM, Habibović P, Jansen JA, van den Beucken JJJP. Bioinorganic supplementation of calcium phosphate-based bone substitutes to improve in vivo performance: a systematic review and meta-analysis of animal studies. Biomater Sci 2020; 8:4792-4809. [PMID: 32729591 DOI: 10.1039/d0bm00599a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Supplementation of CaP-based bone graft substitutes with bioinorganics such as strontium, zinc or silicon is an interesting approach to increase the biological performance in terms of bone regenerative potential of calcium phosphate (CaP)-based bone substitutes. However, the in vivo efficacy of this approach has not been systematically analyzed, yet. Consequently, we performed a systematic review using the available literature regarding the effect of bioinorganic supplementation in CaP-based biomaterials on new bone formation and material degradation in preclinical animal bone defect models and studied this effect quantitatively by performing a meta-analysis. Additional subgroup analyses were used to study the effect of different bioinorganics, animal model, or phase category of CaP-based biomaterial on bone formation or material degradation. Results show that bioinorganic supplementation increases new bone formation (standardized mean difference [SMD]: 1.43 SD, confidence interval [CI]: 1.13-1.73). Additional subgroup analysis showed that strontium, magnesium and silica significantly enhanced bone formation, while zinc did not have any effect. This effect of bioinorganic supplementation on new bone formation was stronger for DCPD or β-TCP and biphasic CaPs than for HA or α-TCP (p < 0.001). In general, material degradation was slightly hindered by bioinorganic supplementation (mean difference [MD]: 0.84%, CI: 0.01-1.66), with the exception of strontium that significantly enhanced degradation. Overall, bioinorganic supplementation represents an effective approach to enhance the biological performance of CaP-based bone substitutes.
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Idini A, Dore E, Fancello D, Frau F. Defluoridation of water through the transformation of octacalcium phosphate into fluorapatite. Heliyon 2019; 5:e02288. [PMID: 31463396 PMCID: PMC6706606 DOI: 10.1016/j.heliyon.2019.e02288] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/17/2019] [Accepted: 08/08/2019] [Indexed: 11/26/2022] Open
Abstract
The consumption of water with fluoride concentration higher than 1.5 mg/L (WHO recommended limit) is recognized to cause serious diseases, and fluoride removal from natural contaminated waters is a health priority for more than 260 million people worldwide. The octacalcium phosphate (OCP), a mineralogical precursor of bio-apatite, is here tested as a fluoride remover. A new two-step method for the synthesis of OCP is proposed: 1) synthesis of brushite from calcium carbonate and phosphoric acid; 2) subsequent hydrolysis of brushite. Fluoride removal experiments are performed in batch-mode using different initial concentrations of fluoride (from 40 to 140 mg/L) and reaction times. Most of fluoride is removed within the first 2 h of all experiments, and the drinkable limit of 1.5 mg/L is reached within a minimum of 3 h for an initial fluoride concentration of 40 mg/L. The experimental fluoride removal capacity of OCP is 25.7 mg/g, and 4 g of OCP can effectively treat 1 L of water with fluoride concentration up to 50 times higher than the drinking limit of 1.5 mg/L. XRD and chemical characterization of the solid phases, before and after the removal experiments, indicate that OCP transforms into fluorapatite (FAP) uptaking fluoride from solution.
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Affiliation(s)
| | | | | | - Franco Frau
- Department of Chemical and Geological Sciences, University of Cagliari, 09042, Monserrato (CA), Italy
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Wu S, Xia B, Mai S, Feng Z, Wang X, Liu Y, Liu R, Li Z, Xiao Y, Chen Z, Chen Z. Sodium Fluoride under Dose Range of 2.4–24 μM, a Promising Osteoimmunomodulatory Agent for Vascularized Bone Formation. ACS Biomater Sci Eng 2018; 5:817-830. [PMID: 33405842 DOI: 10.1021/acsbiomaterials.8b00570] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shiyu Wu
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Binbin Xia
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Sui Mai
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Zhicai Feng
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Xiaoshuang Wang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Yudong Liu
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Runheng Liu
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Zhipeng Li
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Yin Xiao
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
- Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, Brisbane, Queensland 4059, Australia
| | - Zhuofan Chen
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
| | - Zetao Chen
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, P. R. China
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Tan PP, Zhou BH, Zhao WP, Jia LS, Liu J, Wang HW. Mitochondria-Mediated Pathway Regulates C2C12 Cell Apoptosis Induced by Fluoride. Biol Trace Elem Res 2018; 185:440-447. [PMID: 29594946 DOI: 10.1007/s12011-018-1265-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 02/05/2018] [Indexed: 11/29/2022]
Abstract
This study was designed to investigate the mechanisms of excessive fluoride-induced apoptosis via mitochondria-mediated pathway in skeletal muscle cells (C2C12 cells). C2C12 cells were cultured with the fluoride concentrations (0, 1, and 2.5 mmol/L) for 48 h. The morphology and ultrastructural changes of C2C12 cells were observed using a light microscope and transmission electron microscope (TEM). The protein expression levels of apoptosis factors, including Bax, Bcl-2, cytochrome c (Cyt c), caspase-3, and caspase-9, were measured using real-time polymerase chain reaction (real-time PCR) and immunocytofluorescence. The morphology and ultrastructure of C2C12 cells were seriously damaged by fluoride at 1 and 2.5 mmol/L doses, including swollen mitochondria, vacuolization, ridge breakage, and disappearance of the nuclear membrane. Simultaneously, compared with the control group, the expression levels of Bax, Bcl-2, Cyt c, caspase-3, and caspase-9 were up-regulated after fluoride treatment. Excessive fluoride damages the ultrastructure in mitochondria, leading to the release of Cyt c from the mitochondria to cytoplasm in C2C12 cells; thereby, activated caspases cascade apoptosis process through a mitochondria-mediated pathway.
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Affiliation(s)
- Pan-Pan Tan
- Henan Provincial Open Laboratory of Key Disciplines, Environment and Animal Products Safety, College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang, 471000, Henan, People's Republic of China
| | - Bian-Hua Zhou
- Henan Provincial Open Laboratory of Key Disciplines, Environment and Animal Products Safety, College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang, 471000, Henan, People's Republic of China.
| | - Wen-Peng Zhao
- Henan Provincial Open Laboratory of Key Disciplines, Environment and Animal Products Safety, College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang, 471000, Henan, People's Republic of China
| | - Liu-Shu Jia
- Henan Provincial Open Laboratory of Key Disciplines, Environment and Animal Products Safety, College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang, 471000, Henan, People's Republic of China
| | - Jing Liu
- Henan Provincial Open Laboratory of Key Disciplines, Environment and Animal Products Safety, College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang, 471000, Henan, People's Republic of China
| | - Hong-Wei Wang
- Henan Provincial Open Laboratory of Key Disciplines, Environment and Animal Products Safety, College of Animal Science and Technology, Henan University of Science and Technology, Kaiyuan Avenue 263, Luoyang, 471000, Henan, People's Republic of China.
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Kulkarni Aranya A, Pushalkar S, Zhao M, LeGeros RZ, Zhang Y, Saxena D. Antibacterial and bioactive coatings on titanium implant surfaces. J Biomed Mater Res A 2017; 105:2218-2227. [PMID: 28380669 DOI: 10.1002/jbm.a.36081] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 03/07/2017] [Accepted: 03/29/2017] [Indexed: 01/21/2023]
Abstract
Various surface modifications have been tried for enhancing osseointegration of the dental implants like mechanical and/or chemical treatments and deposition of calcium phosphate coatings. The objective of this research was to develop calcium-phosphate based thin coatings with antibacterial and bioactive properties for potential application in dental implants. Titanium (Ti) discs were immersed in different calcifying solutions: CaP (positive control), F-CaP, Zn-CaP, and FZn-CaP and incubated for 24 h. Negative control was uncoated Ti discs. Coated surfaces were characterized using X-ray diffraction, scanning electron microscopy and energy dispersive spectroscopy. Antibacterial properties were tested using Porphyromonas gingivalis because of its strong association with periodontal and peri-implant infections. Bacterial adhesion and colonization were studied at different timepoints. The coated surfaces had compositional characteristics similar to that of bone mineral and they inhibited the growth, colonization and adherence of P. gingivalis, resulted in reduced thickness of biofilms and bacterial inhibition in the culture medium as compared to the positive and negative controls (p < 0.05). There was no significant difference between the experimental groups (p > 0.05). It has been previously demonstrated that these coatings have excellent in vitro bioactivity (formed carbonate hydroxyapatite when immersed in a simulated body fluid). Such coatings can enhance osseointegration and prevent infection in implants, thereby improving the success rates of implants. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 2218-2227, 2017.
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Affiliation(s)
- Anupama Kulkarni Aranya
- Department of Biomaterials and Biomimetics, New York University College of Dentistry, 433 First Avenue, New York, New York, 10010
| | - Smruti Pushalkar
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, 345 E 24th Street, New York, New York, 10010
| | - Minglei Zhao
- Department of Biomaterials and Biomimetics, New York University College of Dentistry, 433 First Avenue, New York, New York, 10010
| | - Racquel Z LeGeros
- Department of Biomaterials and Biomimetics, New York University College of Dentistry, 433 First Avenue, New York, New York, 10010
| | - Yu Zhang
- Department of Biomaterials and Biomimetics, New York University College of Dentistry, 433 First Avenue, New York, New York, 10010
| | - Deepak Saxena
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, 345 E 24th Street, New York, New York, 10010
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Li Z, Huang B, Mai S, Wu X, Zhang H, Qiao W, Luo X, Chen Z. Effects of fluoridation of porcine hydroxyapatite on osteoblastic activity of human MG63 cells. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2015; 16:035006. [PMID: 27877807 PMCID: PMC5099844 DOI: 10.1088/1468-6996/16/3/035006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 04/07/2015] [Accepted: 04/08/2015] [Indexed: 05/28/2023]
Abstract
Biological hydroxyapatite, derived from animal bones, is the most widely used bone substitute in orthopedic and dental treatments. Fluorine is the trace element involved in bone remodeling and has been confirmed to promote osteogenesis when administered at the appropriate dose. To take advantage of this knowledge, fluorinated porcine hydroxyapatite (FPHA) incorporating increasing levels of fluoride was derived from cancellous porcine bone through straightforward chemical and thermal treatments. Physiochemical characteristics, including crystalline phases, functional groups and dissolution behavior, were investigated on this novel FPHA. Human osteoblast-like MG63 cells were cultured on the FPHA to examine cell attachment, cytoskeleton, proliferation and osteoblastic differentiation for in vitro cellular evaluation. Results suggest that fluoride ions released from the FPHA play a significant role in stimulating osteoblastic activity in vitro, and appropriate level of fluoridation (1.5 to 3.1 atomic percents of fluorine) for the FPHA could be selected with high potential for use as a bone substitute.
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Affiliation(s)
- Zhipeng Li
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Baoxin Huang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Sui Mai
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Xiayi Wu
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Hanqing Zhang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Wei Qiao
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Xin Luo
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
| | - Zhuofan Chen
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, 56 LingYuan Road West, Guangzhou 510055, Guangdong, People’s Republic of China
- Guangdong Provincial Key Laboratory of Stomatology, 74 ZhongShan 2 Road, Guangzhou 510055, Guangdong, People’s Republic of China
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Suzuki Y, Hayashi M, Yasukawa T, Kobayashi H, Makino K, Hirano Y, Takagi S, Chow LC, Ogiso B. Development of a novel fluorapatite-forming calcium phosphate cement with calcium silicate: in vitro and in vivo characteristics. Dent Mater J 2015; 34:263-9. [PMID: 25740309 DOI: 10.4012/dmj.2014-255] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Aim of this study was to develop a novel fluorapatite-forming calcium phosphate cement (FA-CPC) with tricalcium silicate (TCS) for endodontic applications and to examine its in vitro and in vivo characteristics. The FA-CPC powder consisted of 62.8% CaHPO4, 30.8% CaCO3, and 6.4% NaF. One part of TCS was combined with 9 parts of FA-CPC powder (FA-CPC with TCS). A 1.5 M phosphate solution was used as cement liquid. Setting time (ST), diametral tensile strength (DTS), phase composition by X-ray diffraction (XRD), and cement alkalinity were analyzed. Cement biocompatibility was assessed using rat subcutaneous model. Cement ST was 10.3±0.6 min and DTS was 3.89±0.76 MPa. XRD patterns showed that highly crystalline apatitic material was the only significant phase present and pH value was approximate 11.0. FA-CPC with TCS demonstrated similar biocompatibility as that of mineral trioxide aggregate control. These results suggest that FA-CPC with TCS may be useful for endodontic applications.
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Affiliation(s)
- Yusuke Suzuki
- Department of Endodontics, Nihon University School of Dentistry
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Suzuki Y, Hayashi M, Tanabe N, Yasukawa T, Hirano Y, Takagi S, C. Chow L, Suzuki N, Ogiso B. Effect of a novel fluorapatite-forming calcium phosphate cement with calcium silicate on osteoblasts in comparison with mineral trioxide aggregate. J Oral Sci 2015; 57:25-30. [DOI: 10.2334/josnusd.57.25] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Yusuke Suzuki
- Division of Applied Oral Sciences, Nihon University Graduate School of Dentistry
| | - Makoto Hayashi
- Department of Endodontics, Nihon University School of Dentistry
| | - Natsuko Tanabe
- Department of Biochemistry, Nihon University School of Dentistry
| | - Takuya Yasukawa
- Division of Applied Oral Sciences, Nihon University Graduate School of Dentistry
| | - Yoriyuki Hirano
- Division of Applied Oral Sciences, Nihon University Graduate School of Dentistry
| | - Shozo Takagi
- American Dental Association Foundation, Dr. Anthony Volpe Research Center, National Institute of Standards and Technology
| | - Laurence C. Chow
- American Dental Association Foundation, Dr. Anthony Volpe Research Center, National Institute of Standards and Technology
| | - Naoto Suzuki
- Department of Biochemistry, Nihon University School of Dentistry
| | - Bunnai Ogiso
- Department of Endodontics, Nihon University School of Dentistry
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Luo X, Barbieri D, Passanisi G, Yuan H, de Bruijn JD. Influence of fluoride in poly(d,l-lactide)/apatite composites on bone formation. J Biomed Mater Res B Appl Biomater 2014; 103:841-52. [DOI: 10.1002/jbm.b.33255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 06/27/2014] [Accepted: 07/15/2014] [Indexed: 01/25/2023]
Affiliation(s)
- X. Luo
- Xpand Biotechnology BV; Prof. Bronkhorstlaan 10, Bld 48 3723 MB Bilthoven The Netherlands
- MIRA Institute; University of Twente; Drienerlolaan 5 7522 NB Enschede The Netherlands
| | - D. Barbieri
- Xpand Biotechnology BV; Prof. Bronkhorstlaan 10, Bld 48 3723 MB Bilthoven The Netherlands
| | - G. Passanisi
- Xpand Biotechnology BV; Prof. Bronkhorstlaan 10, Bld 48 3723 MB Bilthoven The Netherlands
| | - H. Yuan
- Xpand Biotechnology BV; Prof. Bronkhorstlaan 10, Bld 48 3723 MB Bilthoven The Netherlands
- MIRA Institute; University of Twente; Drienerlolaan 5 7522 NB Enschede The Netherlands
- College of Physical Science and Technology; Sichuan University; Wangjiang Road 29 610064 Chengdu China
| | - J. D. de Bruijn
- Xpand Biotechnology BV; Prof. Bronkhorstlaan 10, Bld 48 3723 MB Bilthoven The Netherlands
- MIRA Institute; University of Twente; Drienerlolaan 5 7522 NB Enschede The Netherlands
- School of Engineering and Materials Science; Queen Mary University of London; Mile End Rd London E1 4NS UK
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Barbier O, Arreola-Mendoza L, Del Razo LM. Molecular mechanisms of fluoride toxicity. Chem Biol Interact 2010; 188:319-33. [DOI: 10.1016/j.cbi.2010.07.011] [Citation(s) in RCA: 638] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 07/07/2010] [Accepted: 07/12/2010] [Indexed: 01/27/2023]
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