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Formation of composite hydrogel of carboxymethyl konjac glucomannan/gelatin for sustained release of EGCG. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2022.04.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Brassolatti P, de Almeida Rodolpho JM, Franco de Godoy K, de Castro CA, Flores Luna GL, Dias de Lima Fragelli B, Pedrino M, Assis M, Nani Leite M, Cancino-Bernardi J, Speglich C, Frade MA, de Freitas Anibal F. Functionalized Titanium Nanoparticles Induce Oxidative Stress and Cell Death in Human Skin Cells. Int J Nanomedicine 2022; 17:1495-1509. [PMID: 35388270 PMCID: PMC8978907 DOI: 10.2147/ijn.s325767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 12/21/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Methods Results Conclusion
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Affiliation(s)
- Patricia Brassolatti
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
- Correspondence: Patricia Brassolatti, Departamento de Morfologia e Patologia UFSCar, Rod. Washington Luís, Km 235 Caixa Postal 676, São Carlos, CEP. 13565-905, SP, Brazil, Tel +551633518325, Fax +551633518326, Email
| | - Joice Margareth de Almeida Rodolpho
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Krissia Franco de Godoy
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Cynthia Aparecida de Castro
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Genoveva Lourdes Flores Luna
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Bruna Dias de Lima Fragelli
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Matheus Pedrino
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Marcelo Assis
- Center for the Development of Functional Materials, Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil
| | - Marcel Nani Leite
- Division of Dermatology - Wound Healing & Hansen’s Disease Lab, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Juliana Cancino-Bernardi
- Nanomedicine and Nanotoxicology Group, Physics Institute of São Carlos, University of São Paulo, São Carlos, São Paulo, Brazil
| | - Carlos Speglich
- Leopoldo Américo Miguez de Mello CENPES/Petrobras Research Center, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marco Andrey Frade
- Division of Dermatology - Wound Healing & Hansen’s Disease Lab, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Fernanda de Freitas Anibal
- Laboratory of Inflammation and Infectious Diseases, Department of Morphology and Pathology, Federal University of São Carlos, São Carlos, São Paulo, Brazil
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Chunyan T, Haojie D, Shuo T, Liuyun J, Bingli M, Yue W, Na Z, Liping S, Shengpei S. A combined-modification method of carboxymethyl β-cyclodextrin and lignin for nano-hydroxyapatite to reinforce poly(lactide-co-glycolide) for bone materials. Int J Biol Macromol 2020; 160:142-152. [PMID: 32450324 DOI: 10.1016/j.ijbiomac.2020.05.142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/16/2020] [Accepted: 05/18/2020] [Indexed: 02/06/2023]
Abstract
Lignin is the second most abundant natural biomacromolecule. A new surface-modification for nano-hydroxyapatite (n-HA) by carboxymethyl β-cyclodextrin (CM-β-CD) and lignin and its reinforce effect for poly(lactide-co-glycolide) (PLGA) were investigated by Fourier transformation infrared (FTIR), X-ray diffraction pattern (XRD), transmission electron microscopy (TEM), thermal gravimetric analysis (TGA), dispersion images, the tensile tests, scanning electron microscope (SEM), differential scanning calorimeter (DSC) and polarized optical microscopy (POM), compared to the singled-modification of CM-β-CD or lignin. The results showed that the appropriate combined-modified n-HA displayed excellent synergistic effects for increasing the dispersion, yielding good interfacial bonding between n-HA with PLGA matrix. The tensile strength of the composite was still 14.53% higher than that of PLGA, for a n-HA addition amount of 15 wt%, which was significantly better than that for the singled-modified n-HA. Additionally, in vitro degradation behavior was evaluated by soaking in simulated body fluid (SBF), and their cell response was carried out by interaction tests with bone mesenchymal stem cells. The results indicated that the combined-modification method promoted good degradation behavior and apatite deposition, as well as excellent cell biocompatibility. This study may offer an important guidance to obtain PLGA-based composites reinforced by surface-modified n-HA as bone materials.
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Affiliation(s)
- Tang Chunyan
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Ding Haojie
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Tang Shuo
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Jiang Liuyun
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China.
| | - Ma Bingli
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Wen Yue
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Zhang Na
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Sheng Liping
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Su Shengpei
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Sustainable Resources Processing and Advanced Materials, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China; Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education, China), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
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Akindoyo JO, Ghazali S, Beg MDH, Jeyaratnam N. Characterization and Elemental Quantification of Natural Hydroxyapatite Produced from Cow Bone. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800636] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- John O. Akindoyo
- Universiti Malaysia PahangFaculty of Chemical and Natural Resources Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Malaysia
| | - Suriati Ghazali
- Universiti Malaysia PahangFaculty of Chemical and Natural Resources Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Malaysia
| | - Mohammad D. H. Beg
- Universiti Malaysia PahangFaculty of Chemical and Natural Resources Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Malaysia
| | - Nitthiyah Jeyaratnam
- Universiti Malaysia PahangFaculty of Chemical and Natural Resources Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Malaysia
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UHMWPE/HA biocomposite compatibilized by organophilic montmorillonite: An evaluation of the mechanical-tribological properties and its hemocompatibility and performance in simulated blood fluid. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 100:411-423. [DOI: 10.1016/j.msec.2019.02.102] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 02/10/2019] [Accepted: 02/26/2019] [Indexed: 01/03/2023]
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Akindoyo JO, Beg MDH, Ghazali S, Alam AKMM, Heim HP, Feldmann M. Synergized poly(lactic acid)-hydroxyapatite composites: Biocompatibility study. J Appl Polym Sci 2018. [DOI: 10.1002/app.47400] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- John O. Akindoyo
- Faculty of Chemical and Natural Resources Engineering; Universiti Malaysia Pahang; Lebuhraya Tun Razak, Gambang 26300 Kuantan Pahang Malaysia
- Center of Excellence for Advanced Research in Fluid Flow; Universiti Malaysia Pahang; Lebuhraya Tun Razak Gambang 26300 Kuantan Pahang Malaysia
- Institute of Materials Engineering; University of Kassel; MönchebergStreet - 3, 34125 Kassel Germany
- School of Materials & Mineral Resources Engineering; Engineering Campus, Universiti Sains Malaysia; 14300 Nibong Tebal Pulau Pinang Malaysia
| | - Mohammad D. H. Beg
- Faculty of Chemical and Natural Resources Engineering; Universiti Malaysia Pahang; Lebuhraya Tun Razak, Gambang 26300 Kuantan Pahang Malaysia
- Center of Excellence for Advanced Research in Fluid Flow; Universiti Malaysia Pahang; Lebuhraya Tun Razak Gambang 26300 Kuantan Pahang Malaysia
| | - Suriati Ghazali
- Faculty of Chemical and Natural Resources Engineering; Universiti Malaysia Pahang; Lebuhraya Tun Razak, Gambang 26300 Kuantan Pahang Malaysia
| | - A. K. M. M. Alam
- Faculty of Chemical and Natural Resources Engineering; Universiti Malaysia Pahang; Lebuhraya Tun Razak, Gambang 26300 Kuantan Pahang Malaysia
| | - Hans P. Heim
- Institute of Materials Engineering; University of Kassel; MönchebergStreet - 3, 34125 Kassel Germany
| | - Maik Feldmann
- Institute of Materials Engineering; University of Kassel; MönchebergStreet - 3, 34125 Kassel Germany
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Ng HM, Bee ST, Tin Sin L, Ratnam CT, Rahmat AR. Hydroxyapatite For Poly(α-Hydroxy Esters) Biocomposites Applications. POLYM REV 2018. [DOI: 10.1080/15583724.2018.1488729] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hon-Meng Ng
- Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - Soo-Tueen Bee
- Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - Lee Tin Sin
- Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - Chantara T. Ratnam
- Radiation Processing Technology Division, Malaysian Nuclear Agency, Kajang, Malaysia
| | - Abdul Razak Rahmat
- Department of Polymer Engineering Faculty of Chemical Engineering, Universiti Teknologi Malaysia, Johor, Malaysia
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Deng L, Li D, Yang Z, Xie X, Kang P. Repair of the calvarial defect in goat model using magnesium-doped porous hydroxyapatite combined with recombinant human bone morphogenetic protein-2. Biomed Mater Eng 2017; 28:361-377. [PMID: 28869424 DOI: 10.3233/bme-171678] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Hydroxyapatite (HA) is a representative bone repairing biomaterial for its similar composition to human bones and teeth. However, pure HA is limited in application for some unwanted characteristic, such as it is brickle and weakness in degradation. In this study, we modified HA by doping magnesium (Mg) to the material and studied its property in vitro. Besides, we also evaluated the calvarial defect repair effect using MgHA combined with rhBMP-2 in goat model. According to our outcomes, HA composited Mg made the scaffold smooth and the pore regular. In vitro study, Mg could increase the Ca releasing, which may reflect a faster degradation property modified by Mg. And then, MgHA improved the cell viability and proliferation. Furthermore, MgHA could increase the expression of ALP, Collagen I and VEGF protein compared with pure HA (p<0.5, respectively). In the vivo study, MgHA showed a better bone defect healing effect in computed tomography (CT) evaluation compared with HA (p<0.05), but it was inferior to the MgHA/rhBMP-2 (p<0.05). Besides, in the histological analysis, MgHA/rhBMP-2 showed the most effective bone formation outcome (p<0.05), and the MgHA group was significant better than the pure HA group on osteogenesis (p<0.05). Furthermore, Collagen I and VEGF mRNA expression at 12 week in MgHA/rhBMP-2 group were also significat higher than other two groups. In conclusion, Mg had effects on bone formation and angiogenesis, and MgHA/rhBMP-2 had improved the bone defect repair effect. It is worthy of being recommended to bone tissue engineering.
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Affiliation(s)
- Liqing Deng
- Department of Orthopaedics surgery, West China Hospital, Sichuan University, 37# Wainan Guoxue Road, Chengdu 610041, People's Republic of China. E-mails: , , , , .,Department of Orthopaedics surgery, Hospital of Chengdu Office of People's Government of Tibetan Autonomous Region, 20# Ximianqiaoheng street, Chengdu 610041, People's Republic of China
| | - Donghai Li
- Department of Orthopaedics surgery, West China Hospital, Sichuan University, 37# Wainan Guoxue Road, Chengdu 610041, People's Republic of China. E-mails: , , , ,
| | - Zhouyuan Yang
- Department of Orthopaedics surgery, West China Hospital, Sichuan University, 37# Wainan Guoxue Road, Chengdu 610041, People's Republic of China. E-mails: , , , ,
| | - Xiaowei Xie
- Department of Orthopaedics surgery, West China Hospital, Sichuan University, 37# Wainan Guoxue Road, Chengdu 610041, People's Republic of China. E-mails: , , , ,
| | - Pengde Kang
- Department of Orthopaedics surgery, West China Hospital, Sichuan University, 37# Wainan Guoxue Road, Chengdu 610041, People's Republic of China. E-mails: , , , ,
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