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Tang NFR, Armynah B, Tahir D. Structural and optical properties of alginate-based antibacterial dressing with calcium phosphate and zinc oxide for biodegradable wound painting applications. Int J Biol Macromol 2024; 276:133996. [PMID: 39032876 DOI: 10.1016/j.ijbiomac.2024.133996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 07/16/2024] [Accepted: 07/17/2024] [Indexed: 07/23/2024]
Abstract
The skin is the outermost part of the body. Although susceptible to damage, the skin is in direct contact with the external environment. Wound dressing is a clinical method that plays a vital role in wound healing. Herein, we developed an antibacterial wound dressing using alginate as the basic material. The dressing was prepared using the solvent casting method, which was used to analyze the effects of adding CaP and ZnO on its structural, optical, and antibacterial properties. Adding CaP exhibited strong but stiff mechanical properties, unlike the CaP/ZnO, which possessed high strength and elasticity. The optical properties of sample S2 did not have a considerable impact. By contrast, the addition of ZnO to sample S3 notably increases the wavelength and absorption value. The diameter of the inhibition zone for S. aureus bacteria exhibited a successive increase in its antibacterial properties, and sample S3 exhibited the highest value. Thus, sample S3 is the most promising wound dressing concerning speeding up the wound healing process because it possesses the most optimal mechanical, optical, and antibacterial properties. The main limitation to be addressed is that sample S3 cannot be easily digested in the environment.
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Affiliation(s)
| | - Bidayatul Armynah
- Physics Department, Hasanuddin Universitas, Makassar 90245, Indonesia
| | - Dahlang Tahir
- Physics Department, Hasanuddin Universitas, Makassar 90245, Indonesia.
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2
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P A, P A, M RJ, Joy JM, Mathew S. Developmental prospects of carrageenan-based wound dressing films: Unveiling techno-functional properties and freeze-drying technology for the development of absorbent films - A review. Int J Biol Macromol 2024; 276:133668. [PMID: 38992537 DOI: 10.1016/j.ijbiomac.2024.133668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 06/30/2024] [Accepted: 07/02/2024] [Indexed: 07/13/2024]
Abstract
This review explores the intricate wound healing process, emphasizing the critical role of dressing material selection, particularly for chronic wounds with high exudate levels. The aim is to tailor biodegradable dressings for comprehensive healing, focusing on maximizing moisture retention, a vital element for adequate recovery. Researchers are designing advanced wound dressings that enhance techno-functional and bioactive properties, minimizing healing time and ensuring cost-effective care. The study delves into wound dressing materials, highlighting carrageenan biocomposites superior attributes and potential in advancing wound care. Carrageenan's versatility in various biomedical applications demonstrates its potential for tissue repair, bone regeneration, and drug delivery. Ongoing research explores synergistic effects by combining carrageenan with other novel materials, aiming for complete biocompatibility. As innovative solutions emerge, carrageenan-based wound-healing medical devices are poised for global accessibility, addressing challenges associated with the complex wound-healing process. The exceptional physico-mechanical properties of carrageenan make it well-suited for highly exudating wounds, offering a promising avenue to revolutionize wound care through freeze-drying techniques. This thorough approach to evaluating the wound healing effectiveness of carrageenan-based films, particularly emphasizing the development potential of lyophilized films, has the potential to significantly improve the quality of life for patients receiving wound healing treatments.
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Affiliation(s)
- Amruth P
- Biochemistry and Nutrition Division, ICAR-Central Institute of Fisheries Technology, Cochin 682029, Kerala, India; Faculty of Marine Sciences, Cochin University of Science and Technology, Cochin 682022, Kerala, India; Department of Life Sciences, Christ University, Hosur Main Road, Bhavani Nagar, Bangalore 560029, Karnataka, India
| | - Akshay P
- Biochemistry and Nutrition Division, ICAR-Central Institute of Fisheries Technology, Cochin 682029, Kerala, India; Faculty of Marine Sciences, Cochin University of Science and Technology, Cochin 682022, Kerala, India
| | - Rosemol Jacob M
- Biochemistry and Nutrition Division, ICAR-Central Institute of Fisheries Technology, Cochin 682029, Kerala, India; Faculty of Marine Sciences, Cochin University of Science and Technology, Cochin 682022, Kerala, India
| | - Jean Mary Joy
- Biochemistry and Nutrition Division, ICAR-Central Institute of Fisheries Technology, Cochin 682029, Kerala, India; Faculty of Marine Sciences, Cochin University of Science and Technology, Cochin 682022, Kerala, India; St.Teresa's College (Autonomous), Ernakulam, Kerala-682011
| | - Suseela Mathew
- Biochemistry and Nutrition Division, ICAR-Central Institute of Fisheries Technology, Cochin 682029, Kerala, India.
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3
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Pineda-Álvarez RA, Flores-Avila C, Medina-Torres L, Gracia-Mora J, Escobar-Chávez JJ, Leyva-Gómez G, Shahbazi MA, Bernad-Bernad MJ. Laponite Composites: In Situ Films Forming as a Possible Healing Agent. Pharmaceutics 2023; 15:1634. [PMID: 37376082 DOI: 10.3390/pharmaceutics15061634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
A healing material must have desirable characteristics such as maintaining a physiological environment, protective barrier-forming abilities, exudate absorption, easy handling, and non-toxicity. Laponite is a synthetic clay with properties such as swelling, physical crosslinking, rheological stability, and drug entrapment, making it an interesting alternative for developing new dressings. This study evaluated its performance in lecithin/gelatin composites (LGL) as well as with the addition of maltodextrin/sodium ascorbate mixture (LGL MAS). These materials were applied as nanoparticles, dispersed, and prepared by using the gelatin desolvation method-eventually being turned into films via the solvent-casting method. Both types of composites were also studied as dispersions and films. Dynamic Light Scattering (DLS) and rheological techniques were used to characterize the dispersions, while the films' mechanical properties and drug release were determined. Laponite in an amount of 8.8 mg developed the optimal composites, reducing the particulate size and avoiding the agglomeration by its physical crosslinker and amphoteric properties. On the films, it enhanced the swelling and provided stability below 50 °C. Moreover, the study of drug release in maltodextrin and sodium ascorbate from LGL MAS was fitted to first-order and Korsmeyer-Peppas models, respectively. The aforementioned systems represent an interesting, innovative, and promising alternative in the field of healing materials.
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Affiliation(s)
- Ramón Andrés Pineda-Álvarez
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Cto. Exterior S/N, Coyoacán, Ciudad de México 04510, Mexico
| | - Carolina Flores-Avila
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Cto. Exterior S/N, Coyoacán, Ciudad de México 04510, Mexico
| | - Luis Medina-Torres
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Cto. Exterior S/N, Coyoacán, Ciudad de México 04510, Mexico
| | - Jesús Gracia-Mora
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Cto. Exterior S/N, Coyoacán, Ciudad de México 04510, Mexico
| | - José Juan Escobar-Chávez
- Facultad de Estudios Superiores Cuautitlán, Unidad de Investigación Multidisciplinaria-L12 (Sistemas Transdérmicos), Universidad Nacional Autónoma de México, Carretera Cuautitlán-Teoloyucan, km 2.5 San Sebastián Xhala, Cuautitlán Izcalli 54714, Mexico
| | - Gerardo Leyva-Gómez
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Cto. Exterior S/N, Coyoacán, Ciudad de México 04510, Mexico
| | - Mohammad-Ali Shahbazi
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
- W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - María Josefa Bernad-Bernad
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Cto. Exterior S/N, Coyoacán, Ciudad de México 04510, Mexico
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Zulkefli N, Che Zahari CNM, Sayuti NH, Kamarudin AA, Saad N, Hamezah HS, Bunawan H, Baharum SN, Mediani A, Ahmed QU, Ismail AFH, Sarian MN. Flavonoids as Potential Wound-Healing Molecules: Emphasis on Pathways Perspective. Int J Mol Sci 2023; 24:ijms24054607. [PMID: 36902038 PMCID: PMC10003005 DOI: 10.3390/ijms24054607] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 03/02/2023] Open
Abstract
Wounds are considered to be a serious problem that affects the healthcare sector in many countries, primarily due to diabetes and obesity. Wounds become worse because of unhealthy lifestyles and habits. Wound healing is a complicated physiological process that is essential for restoring the epithelial barrier after an injury. Numerous studies have reported that flavonoids possess wound-healing properties due to their well-acclaimed anti-inflammatory, angiogenesis, re-epithelialization, and antioxidant effects. They have been shown to be able to act on the wound-healing process via expression of biomarkers respective to the pathways that mainly include Wnt/β-catenin, Hippo, Transforming Growth Factor-beta (TGF-β), Hedgehog, c-Jun N-Terminal Kinase (JNK), NF-E2-related factor 2/antioxidant responsive element (Nrf2/ARE), Nuclear Factor Kappa B (NF-κB), MAPK/ERK, Ras/Raf/MEK/ERK, phosphatidylinositol 3-kinase (PI3K)/Akt, Nitric oxide (NO) pathways, etc. Hence, we have compiled existing evidence on the manipulation of flavonoids towards achieving skin wound healing, together with current limitations and future perspectives in support of these polyphenolic compounds as safe wound-healing agents, in this review.
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Affiliation(s)
- Nabilah Zulkefli
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | | | - Nor Hafiza Sayuti
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Ammar Akram Kamarudin
- UKM Molecular Biology Institute (UMBI), UKM Medical Center, Kuala Lumpur 56000, Selangor, Malaysia
| | - Norazalina Saad
- Laboratory of Cancer Research UPM-MAKNA (CANRES), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Hamizah Shahirah Hamezah
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Hamidun Bunawan
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Syarul Nataqain Baharum
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Ahmed Mediani
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Qamar Uddin Ahmed
- Drug Discovery and Synthetic Chemistry Research Group, Department of Pharmaceutical Chemistry, Kulliyyah of Pharmacy, International Islamic University Malaysia, Kuantan 25200, Pahang, Malaysia
| | - Ahmad Fahmi Harun Ismail
- Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan 25200, Pahang, Malaysia
- Correspondence: (A.F.H.I.); (M.N.S.)
| | - Murni Nazira Sarian
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
- Correspondence: (A.F.H.I.); (M.N.S.)
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5
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Li S, Chen C, Ahn DU, Ma M, Li X, Huang X. Interaction research of resveratrol and phosvitin based on fluorescence spectroscopy and molecular docking analysis. J Food Sci 2022; 87:4416-4428. [PMID: 36120929 DOI: 10.1111/1750-3841.16327] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 07/24/2022] [Accepted: 08/18/2022] [Indexed: 11/29/2022]
Abstract
Phosvitin (PV) is the main phosphoprotein in egg yolk, with the highest degree of phosphorylation known in nature. The PV and resveratrol (Res) can form a complex, thus effectively improve the solubility of Res. In this work, the interaction between Res and PV was investigated by the fluorescence spectroscopy and molecular docking. The fluorescence emission intensity of PV became weak along with a red shift when it interacted with Res and the antioxidant activity was enhanced. The quenching constants of the interaction systems were 1.12×104 M-1 and 9.40×103 M-1 at 25°C and 35°C, respectively, which indicated the presence of static quenching phenomena between them. The binding constant was 1.80×104 M-1 , and the number of corresponding binding sites was approximately equal to one. The thermodynamic results revealed the combination was spontaneous, and the change of enthalpy and entropy was ∆H = 53.50 kJ/mol, ∆S = 261.00 J/mol·K, respectively. It indicated that the interaction forces between Res and PV were mainly hydrophobic interaction and hydrogen bonding. Molecular docking showed the binding mode, which was consistent with the experiment results. The research on the interaction between Res and PV provided theoretical guidance for the application of Res in food. PRACTICAL APPLICATION: PV is the most highly phosphorylated protein in nature and has pro-calcium absorption effects. Res is a polyphenol with strong antioxidant and anti-inflammatory activity, but its poor solubility limits its application. In this study, the solubility of Res was considerably enhanced by compounding Res and PV, and the antioxidant activity of Res was well retained. It increases the value of Res in food and other applications and opens up new possibilities for processing and utilization of PV.
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Affiliation(s)
- Songming Li
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, P. R. China.,Yibin Forestry and Bamboo Industry Research Institute, Yibin, Sichuan, P. R. China
| | - Chan Chen
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, P. R. China
| | - Dong Uk Ahn
- Animal Science Department, Iowa State University, Ames, Iowa, USA
| | - Meihu Ma
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, P. R. China
| | - Xiaomeng Li
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, P. R. China
| | - Xi Huang
- National Research and Development Center for Egg Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, P. R. China
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6
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Dissolvable zinc oxide nanoparticle-loaded wound dressing with preferential exudate absorption and hemostatic features. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04358-0] [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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7
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Chen X, Chen Y, Fu B, Li K, Huang D, Zheng C, Liu M, Yang DP. Eggshell membrane-mimicking multifunctional nanofiber for in-situ skin wound healing. Int J Biol Macromol 2022; 210:139-151. [PMID: 35537580 DOI: 10.1016/j.ijbiomac.2022.04.212] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 11/05/2022]
Abstract
Eggshell membrane is a naturally-occurring protective barrier layer for chickens' incubation and shows the close similarity with extracellular matrix. To fully explore and utilize its' structure and active components via a mimicking way will be of great interest for wounds healing. Herein, the well-dispersed CuS nanoparticles were prepared by using eggshell membranes as templates with strong near-infrared absorption and photothermal properties. Furthermore, the as-prepared solution was combined with polyvinyl pyrrolidone and chitosan-derived fluorescent carbon dots for the mimetic synthesis of multifunctional nanofibrous membrane by a hand-held electrospinning device, which has the merits of in-situ operation, the extracellular matrix (ECM)-like architecture, hemostatic, radical scavenging, antibacterial, as well as accelerated healing of skin injury, etc. The electrospun-nanofiber membrane with optimal addition of 100 mg/L CuS nanoparticles was confirmed to be noncytotoxic on human fibroblasts and showed strong antibacterial activities against S. aureus and E. coli under NIR irradiation (980 nm). In addition, the radical scavenging ability was also proved by DPPH experiments. The animal experiments revealed that the nanofiber membrane could accelerate the wound healing process. The work lays down a simple and environmentally-friendly approach for the fabrication and development of promising wound healing materials in skin tissue engineering applications.
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Affiliation(s)
- Xiaofang Chen
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Yaqin Chen
- Key Laboratory of Chemical Materials and Green Nanotechnology, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian Province, China
| | - Bofei Fu
- Key Laboratory of Chemical Materials and Green Nanotechnology, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian Province, China
| | - Kunjie Li
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Donghong Huang
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Chaohui Zheng
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Minghuan Liu
- Key Laboratory of Chemical Materials and Green Nanotechnology, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian Province, China.
| | - Da-Peng Yang
- The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China; Key Laboratory of Chemical Materials and Green Nanotechnology, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian Province, China.
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Design strategies for antiviral coatings and surfaces: A review ☆. APPLIED SURFACE SCIENCE ADVANCES 2022; 8:100224. [PMCID: PMC8865753 DOI: 10.1016/j.apsadv.2022.100224] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 02/06/2022] [Accepted: 02/15/2022] [Indexed: 05/31/2023]
Abstract
The routine disinfection and sanitization of surfaces, objects, and textiles has become a time-consuming but necessary task for managing the COVID-19 pandemic. Nonetheless, the excessive use of sanitizers and disinfectants promotes the development of antibiotic-resistant microbes. Moreover, that improper disinfection could lead to more virus transfer, which leads to more viral mutations. Recently developed antiviral surface coatings can reduce the reliance on traditional disinfectants. These surfaces remain actively antimicrobial between periods of active cleaning of the surfaces, allowing a much more limited and optimized use of disinfectants. The novel nature of these surfaces has led, however, to many inconsistencies within the rapidly growing literature. Here we provide tools to guide the design and development of antimicrobial and antiviral surfaces and coatings. We describe how engineers can best choose testing options and propose new avenues for antiviral testing. After defining testing protocols, we summarize potential inorganic and organic materials able to serve as antiviral surfaces and present their antiviral mechanisms. We discuss the main limitations to their application, including issues related to toxicity, antimicrobial resistance, and environmental concerns. We propose solutions to counter these limitations and highlight how the context of specific use of an antiviral surface must guide material selection. Finally, we discuss how the use of coatings that combine multiple antimicrobial mechanisms can avoid the development of antibiotic resistance and improve the antiviral properties of these surfaces.
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Wan QQ, Jiao K, Ma YX, Gao B, Mu Z, Wang YR, Wang YH, Duan L, Xu KH, Gu JT, Yan JF, Li J, Shen MJ, Tay FR, Niu LN. Smart, Biomimetic Periosteum Created from the Cerium(III, IV) Oxide-Mineralized Eggshell Membrane. ACS APPLIED MATERIALS & INTERFACES 2022; 14:14103-14119. [PMID: 35306805 DOI: 10.1021/acsami.2c02079] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The periosteum orchestrates the microenvironment of bone regeneration, including facilitating local neuro-vascularization and regulating immune responses. To mimic the role of natural periosteum for bone repair enhancement, we adopted the principle of biomimetic mineralization to delicately inlay amorphous cerium oxide within eggshell membranes (ESMs) for the first time. Cerium from cerium oxide possesses unique ability to switch its oxidation state from cerium III to cerium IV and vice versa, which provides itself promising potential for biomedical applications. ESMs are mineralized with cerium(III, IV) oxide and examined for their biocompatibility. Apart from serving as physical barriers, periosteum-like cerium(III, IV) oxide-mineralized ESMs are biocompatible and can actively regulate immune responses and facilitate local neuro-vascularization along with early-stage bone regeneration in a murine cranial defect model. During the healing process, cerium-inlayed biomimetic periosteum can boost early osteoclastic differentiation of macrophage lineage cells, which may be the dominant mediator of the local repair microenvironment. The present work provides novel insights into expanding the definition and function of a biomimetic periosteum to boost early-stage bone repair and optimize long-term repair with robust neuro-vascularization. This new treatment strategy which employs multifunctional bone-and-periosteum-mimicking systems creates a highly concerted microenvironment to expedite bone regeneration.
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Affiliation(s)
- Qian-Qian Wan
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Kai Jiao
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Yu-Xuan Ma
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Bo Gao
- Institute of Orthopaedic Surgery, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Zhao Mu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Yi-Rong Wang
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Yan-Hao Wang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research & Department of Orthodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Lian Duan
- Southwest University, Chongqing 400715, China
| | - Ke-Hui Xu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Jun-Ting Gu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Jian-Fei Yan
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Jing Li
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Min-Juan Shen
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Franklin R Tay
- Department of Endodontics, The Dental College of Georgia, Augusta University, Augusta, Georgia 30912, United States
| | - Li-Na Niu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, Hena 453003, China
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Preparation and Characterization of Antibacterial Films with Eggshell-Membrane Biopolymers Incorporated with Chitosan and Plant Extracts. Polymers (Basel) 2022; 14:polym14030383. [PMID: 35160373 PMCID: PMC8839977 DOI: 10.3390/polym14030383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 11/16/2022] Open
Abstract
A series of films containing chitosan (CS), eggshell membrane (ESM), soluble eggshell membrane (SEP), and plant extracts from Thymus vulgaris and Origanum valgare were prepared with varying concentrations and compositions. These novel films were characterized extensively with respect to film thickness and uniformity, solution absorption, degradation, microenvironmental pH, and antibacterial properties. All the films were flexible with appropriate mechanical stability. After 48 h of soaking in a lysozyme solution, all the films degraded 64 ± 4%, which would be expected to allow for the release of the plant extracts. The plant extracts on their own showed a pH of approximately 4, with the blended films having microenvironmental pHs from approximately 6.4–7.0, which would be expected to promote wound healing. A CS-ESM-SEP film with 5% of each plant extract inhibited almost all E. coli growth in liquid cultures and had no detriments to fluid absorption. Fluid absorption was approximately 100–150% by weight for all the films. The incorporation of SEP and plant extracts to a CS-ESM film provides a promising and novel method for the incorporation of SEP and antibacterial agents in a film with no detriment to wound fluid absorption or film degradation.
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11
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Mahdavi S, Amirsadeghi A, Jafari A, Niknezhad SV, Bencherif SA. Avian Egg: A Multifaceted Biomaterial for Tissue Engineering. Ind Eng Chem Res 2021; 60:17348-17364. [PMID: 35317347 PMCID: PMC8935878 DOI: 10.1021/acs.iecr.1c03085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Most components in avian eggs, offering a natural and environmentally friendly source of raw materials, hold great potential in tissue engineering. An avian egg consists of several beneficial elements: the protective eggshell, the eggshell membrane, the egg white (albumen), and the egg yolk (vitellus). The eggshell is mostly composed of calcium carbonate and has intrinsic biological properties that stimulate bone repair. It is a suitable precursor for the synthesis of hydroxyapatite and calcium phosphate, which are particularly relevant for bone tissue engineering. The eggshell membrane is a thin protein-based layer with a fibrous structure and is constituted of several valuable biopolymers, such as collagen and hyaluronic acid, that are also found in the human extracellular matrix. As a result, the eggshell membrane has found several applications in skin tissue repair and regeneration. The egg white is a protein-rich material that is under investigation for the design of functional protein-based hydrogel scaffolds. The egg yolk, mostly composed of lipids but also diverse essential nutrients (e.g., proteins, minerals, vitamins), has potential applications in wound healing and bone tissue engineering. This review summarizes the advantages and status of each egg component in tissue engineering and regenerative medicine, but also covers their current limitations and future perspectives.
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Affiliation(s)
- Shahriar Mahdavi
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Armin Amirsadeghi
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz 71348-51154, Iran
| | - Arman Jafari
- Department of Chemical Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz 71348-51154, Iran
| | - Seyyed Vahid Niknezhad
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sidi A. Bencherif
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115, United States
- Department of Bioengineering, Northeastern University, Boston, MA 02115, United States
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02128, United States
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12
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Saha R, Patkar S, Maniar D, Pillai MM, Tayalia P. A bilayered skin substitute developed using an eggshell membrane crosslinked gelatin-chitosan cryogel. Biomater Sci 2021; 9:7921-7933. [PMID: 34698739 DOI: 10.1039/d1bm01194d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Commercially available allografts and xenografts pose problems such as high cost, risk of infection transmission and immune rejection of grafts. Thus, bioengineered skin substitutes fabricated from natural biomaterials or synthetic polymers are currently the focus of skin tissue engineering. In this study, eggshell membrane (ESM) powder was used to crosslink a gelatin-chitosan cryogel thereby replacing glutaraldehyde, a known cytotoxic chemical crosslinker. The resultant ESM-crosslinked macroporous cryogel with a pore size ranging between 10 and 350 μm has improved flexibility, biodegradability and biocompatibility compared to a glutaraldehyde-crosslinked cryogel. For healing of large and deep wounds, bilayered scaffolds which exhibit key aspects of skin physiology are being explored. Hence, we fabricated a bilayered substitute by coupling the ESM-crosslinked cryogel (dermal equivalent) to a non-porous, physically-crosslinked gelatin-chitosan film (epidermal equivalent). The epidermal layer provides the requisite barrier properties while the dermal layer facilitates cell attachment and migration for optimal wound healing. Further, chitosan confers antibacterial properties to the cryogel with almost 50% reduction in bacterial viability. Animal studies confirm that the developed bilayered skin substitute is non-allergic, aids wound healing by improving re-epithelialization within 14 days and supports the formation of skin appendages. This system presents a new and alternative treatment option for burn and chronic wounds.
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Affiliation(s)
- Rituparna Saha
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Shivali Patkar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Drishti Maniar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Mamatha M Pillai
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
| | - Prakriti Tayalia
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India.
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13
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Zhang Q, Zhang H, Hui A, Ding J, Liu X, Wang A. Synergistic Effect of Glycyrrhizic Acid and ZnO/Palygorskite on Improving Chitosan-Based Films and Their Potential Application in Wound Healing. Polymers (Basel) 2021; 13:3878. [PMID: 34833177 PMCID: PMC8617876 DOI: 10.3390/polym13223878] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 02/01/2023] Open
Abstract
The synergistic effect of chitosan (CS), glycyrrhizic acid (GA) and ZnO/palygorskite (ZnO/PAL) as potential wound dressing was evaluated in the form of films by the solution casting method. The nanocomposite films were well-characterized with ATR-FTIR, XRD and SEM to explore the interactions between CS, GA and ZnO/PAL. Physical, mechanical and antibacterial properties of the nanocomposite films were systematically investigated for their reliability in end-up utilization. Importantly, it was found that the presence of PAL in the films provided enhanced mechanical properties, whereas CS, GA and ZnO supplied a broad-spectrum antibacterial activity, especially for drug-resistant bacteria such as ESBL-E. coli and MRSA. Overall, this research demonstrated that the prepared films can be a promising candidate for wound-care materials.
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Affiliation(s)
- Qian Zhang
- Laboratory Medicine Center, Lanzhou University Second Hospital, Lanzhou 730030, China;
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (H.Z.); (A.H.); (J.D.)
| | - Hong Zhang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (H.Z.); (A.H.); (J.D.)
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Aiping Hui
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (H.Z.); (A.H.); (J.D.)
| | - Junjie Ding
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (H.Z.); (A.H.); (J.D.)
| | - Xinyue Liu
- Laboratory Medicine Center, Lanzhou University Second Hospital, Lanzhou 730030, China;
| | - Aiqin Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; (H.Z.); (A.H.); (J.D.)
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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14
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Savencu I, Iurian S, Porfire A, Bogdan C, Tomuță I. Review of advances in polymeric wound dressing films. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.105059] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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15
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Shi Y, Zhou K, Li D, Guyonnet V, Hincke MT, Mine Y. Avian Eggshell Membrane as a Novel Biomaterial: A Review. Foods 2021; 10:foods10092178. [PMID: 34574286 PMCID: PMC8466381 DOI: 10.3390/foods10092178] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/07/2021] [Accepted: 09/10/2021] [Indexed: 12/20/2022] Open
Abstract
The eggshell membrane (ESM), mainly composed of collagen-like proteins, is readily available as a waste product of the egg industry. As a novel biomaterial, ESM is attractive for its applications in the nutraceutical, cosmetic, and pharmaceutical fields. This review provides the main information about the structure and chemical composition of the ESM as well as some approaches for its isolation and solubilization. In addition, the review focuses on the role and performance of bioactive ESM-derived products in various applications, while a detailed literature survey is provided. The evaluation of the safety of ESM is also summarized. Finally, new perspectives regarding the potential of ESM as a novel biomaterial in various engineering fields are discussed. This review provides promising future directions for comprehensive application of ESM.
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Affiliation(s)
- Yaning Shi
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (K.Z.); (D.L.)
- Correspondence: (Y.S.); (Y.M.)
| | - Kai Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (K.Z.); (D.L.)
| | - Dandan Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (K.Z.); (D.L.)
| | - Vincent Guyonnet
- FFI Consulting Ltd., 2488 Lyn Road, Brockville, ON K6V 5T3, Canada;
| | - Maxwell T. Hincke
- Department of Cellular and Molecular Medicine, University of Ottawa, 75 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada;
| | - Yoshinori Mine
- Department of Food Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
- Correspondence: (Y.S.); (Y.M.)
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16
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Carvalho MTB, Araújo-Filho HG, Barreto AS, Quintans-Júnior LJ, Quintans JSS, Barreto RSS. Wound healing properties of flavonoids: A systematic review highlighting the mechanisms of action. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 90:153636. [PMID: 34333340 DOI: 10.1016/j.phymed.2021.153636] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/22/2021] [Accepted: 06/15/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Flavonoids are a class of compounds with a wide variety of biological functions, being an important source of new products with pharmaceutical potential, including treatment of skin wounds. PURPOSE This review aimed to summarize and evaluate the evidence in the literature in respect of the healing properties of flavonoids on skin wounds in animal models. STUDY DESIGN This is a systematic review following the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. METHODS This was carried out through a specialized search of four databases: PubMed, Scopus, Web of Science and Embase. The following keyword combinations were used: "flavonoidal" OR "flavonoid" OR "flavonoidic" OR "flavonoids" AND "wound healing" as well as MeSH terms, Emtree terms and free-text words. RESULTS Fifty-five (55) articles met the established inclusion and exclusion criteria. Flavonoids presented effects in respect of the inflammatory process, angiogenesis, re-epithelialization and oxidative stress. They were shown to be able to act on macrophages, fibroblasts and endothelial cells by mediating the release and expression of TGF-β1, VEGF, Ang, Tie, Smad 2 and 3, and IL-10. Moreover, they were able to reduce the release of inflammatory cytokines, NFκB, ROS and the M1 phenotype. Flavonoids acted by positively regulating MMPs 2, 8, 9 and 13, and the Ras/Raf/MEK/ERK, PI3K/Akt and NO pathways. CONCLUSION Flavonoids are useful tools in the development of therapies to treat skin lesions, and our review provides a scientific basis for future basic and translational research.
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Affiliation(s)
- Mikaella T B Carvalho
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, Marechal Rondon Avenue, S/N, Rosa Elza, CEP: 49.000-100, São Cristóvão, SE, Brazil; Health Sciences Graduate Program (PPGCS), Federal University of Sergipe, São Cristóvão, SE, Brazil
| | - Heitor G Araújo-Filho
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, Marechal Rondon Avenue, S/N, Rosa Elza, CEP: 49.000-100, São Cristóvão, SE, Brazil
| | - André S Barreto
- Health Sciences Graduate Program (PPGCS), Federal University of Sergipe, São Cristóvão, SE, Brazil; Laboratory Pharmacology Cardiovascular (LAFAC), Department of Physiology, Federal University of Sergipe, São Cristóvão, SE, Brazil
| | - Lucindo J Quintans-Júnior
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, Marechal Rondon Avenue, S/N, Rosa Elza, CEP: 49.000-100, São Cristóvão, SE, Brazil; Health Sciences Graduate Program (PPGCS), Federal University of Sergipe, São Cristóvão, SE, Brazil
| | - Jullyana S S Quintans
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, Marechal Rondon Avenue, S/N, Rosa Elza, CEP: 49.000-100, São Cristóvão, SE, Brazil; Health Sciences Graduate Program (PPGCS), Federal University of Sergipe, São Cristóvão, SE, Brazil
| | - Rosana S S Barreto
- Laboratory of Neuroscience and Pharmacological Assays (LANEF), Department of Physiology, Federal University of Sergipe, Marechal Rondon Avenue, S/N, Rosa Elza, CEP: 49.000-100, São Cristóvão, SE, Brazil; Health Sciences Graduate Program (PPGCS), Federal University of Sergipe, São Cristóvão, SE, Brazil.
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17
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Xiao N, Huang X, He W, Yao Y, Wu N, Xu M, Du H, Zhao Y, Tu Y. A review on recent advances of egg byproducts: Preparation, functional properties, biological activities and food applications. Food Res Int 2021; 147:110563. [PMID: 34399539 DOI: 10.1016/j.foodres.2021.110563] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/10/2021] [Accepted: 06/24/2021] [Indexed: 11/16/2022]
Abstract
The rapid development of egg industries produced vast byproducts that have not been effectively used. In this paper, the comprehensive utilization of egg byproducts was reviewed. Protein extraction and enzymatic hydrolysis were the main used ways for recycle of egg byproducts. The fact that eggshell membrane could accelerate would healing and improve facial skin of healthy people for 12 weeks was found. However, salted egg white had poor functional properties owing to high salt and ultrafiltration was an effective technology to remove 92.93% of salt. Moreover, Defatted yolk protein had the great potential to be used as food additives and functional foods. Other egg byproducts such as egg inhibitor and eggshells also were discussed. The novel applications of egg byproducts in the food field included food additives, feeds, food packaging materials and nutraceuticals based on current knowledge, but the proportion needed to be improved. This paper would provide a new insight for comprehensive utilization of egg byproducts.
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Affiliation(s)
- Nanhai Xiao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Xi Huang
- National Research and Development Center for Egg Processing, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Wen He
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yao Yao
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Na Wu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Mingsheng Xu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Huaying Du
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yan Zhao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
| | - Yonggang Tu
- Jiangxi Key Laboratory of Natural Products and Functional Food, Jiangxi Agricultural University, Nanchang 330045, China.
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18
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Studies on novel chitosan/alginate and chitosan/bentonite flexible films incorporated with ZnO nano particles for accelerating dermal burn healing: In vivo and in vitro evaluation. Int J Biol Macromol 2021; 184:235-249. [PMID: 34126144 DOI: 10.1016/j.ijbiomac.2021.06.066] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/05/2021] [Accepted: 06/09/2021] [Indexed: 11/24/2022]
Abstract
This research work was performed to prepare chitosan-alginate-gelatin and chitosan-bentonite-gelatin films in different mass ratios incorporated with nano particles of Zinc Oxide, which were achieved through the method of green synthesis from Nettle leaf extract. The films were prepared and characterized based on their physicochemical properties, such as water absorption and porosity and surface morphology. Bentonite containing films illustrate more flexibility than alginate ones while the chitosan/bentonite composite films have a maximum water absorption capacity of about 170%. The antibacterial activity of the films was investigated against Staphylococcus aureus and Pseudomonas aeruginosa bacteria and it presents good inhibitory activities against the tested bacteria as compared to the control sample. Furthermore, vivo animal tests were performed to confirm the applicability of the prepared films as a healing material for burned skin. Skin appendages, such as hair follicles and sebaceous gland in the dermis, were detected in normal structures by applying both of the composites to damaged skin. In the control sample (gauze), no re-epithelialized area was observed, except in close proximity of the wound border. The results show that due to its full coverage of the wounds with new epithelium and hair follicles, bentonite-containing composites are more preferred.
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19
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Baláž M, Boldyreva EV, Rybin D, Pavlović S, Rodríguez-Padrón D, Mudrinić T, Luque R. State-of-the-Art of Eggshell Waste in Materials Science: Recent Advances in Catalysis, Pharmaceutical Applications, and Mechanochemistry. Front Bioeng Biotechnol 2021; 8:612567. [PMID: 33585413 PMCID: PMC7873488 DOI: 10.3389/fbioe.2020.612567] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/14/2020] [Indexed: 12/19/2022] Open
Abstract
Eggshell waste is among the most abundant waste materials coming from food processing technologies. Despite the unique properties that both its components (eggshell, ES, and eggshell membrane, ESM) possess, it is very often discarded without further use. This review article aims to summarize the recent reports utilizing eggshell waste for very diverse purposes, stressing the need to use a mechanochemical approach to broaden its applications. The most studied field with regards to the potential use of eggshell waste is catalysis. Upon proper treatment, it can be used for turning waste oils into biodiesel and moreover, the catalytic effect of eggshell-based material in organic synthesis is also very beneficial. In inorganic chemistry, the eggshell membrane is very often used as a templating agent for nanoparticles production. Such composites are suitable for application in photocatalysis. These bionanocomposites are also capable of heavy metal ions reduction and can be also used for the ozonation process. The eggshell and its membrane are applicable in electrochemistry as well. Due to the high protein content and the presence of functional groups on the surface, ESM can be easily converted to a high-performance electrode material. Finally, both ES and ESM are suitable for medical applications, as the former can be used as an inexpensive Ca2+ source for the development of medications, particles for drug delivery, organic matrix/mineral nanocomposites as potential tissue scaffolds, food supplements and the latter for the treatment of joint diseases, in reparative medicine and vascular graft producing. For the majority of the above-mentioned applications, the pretreatment of the eggshell waste is necessary. Among other options, the mechanochemical pretreatment has found an inevitable place. Since the publication of the last review paper devoted to the mechanochemical treatment of eggshell waste, a few new works have appeared, which are reviewed here to underline the sustainable character of the proposed methodology. The mechanochemical treatment of eggshell is capable of producing the nanoscale material which can be further used for bioceramics synthesis, dehalogenation processes, wastewater treatment, preparation of hydrophobic filters, lithium-ion batteries, dental materials, and in the building industry as cement.
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Affiliation(s)
- Matej Baláž
- Department of Mechanochemistry, Institute of Geotechnics, Slovak Academy of Sciences, Košice, Slovakia
| | - Elena V. Boldyreva
- Department of Solid State Chemistry, Novosibirsk State University, Novosibirsk, Russia
- Boreskov Institute of Catalysis, the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Dmitry Rybin
- Udmurt Federal Research Centre of the Ural Branch of the Russian Academy of Sciences, Izhevsk, Russia
- Mezomax Inc., San Francisco, CA, United States
| | - Stefan Pavlović
- Department of Catalysis and Chemical Engineering, University of Belgrade – Institute of Chemistry, Technology and Metallurgy – National Institute of the Republic of Serbia, Belgrade, Serbia
| | | | - Tihana Mudrinić
- Department of Catalysis and Chemical Engineering, University of Belgrade – Institute of Chemistry, Technology and Metallurgy – National Institute of the Republic of Serbia, Belgrade, Serbia
| | - Rafael Luque
- Department of Organic Chemistry, University of Cordoba, Cordoba, Spain
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20
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Li C, Huang Y, Li R, Wang Y, Xiang X, Zhang C, Wang D, Zhou Y, Liu X, Xu W. Fabrication and properties of carboxymethyl chitosan/polyethylene oxide composite nonwoven mats by centrifugal spinning. Carbohydr Polym 2021; 251:117037. [DOI: 10.1016/j.carbpol.2020.117037] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 08/04/2020] [Accepted: 08/31/2020] [Indexed: 12/20/2022]
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21
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Preda N, Costas A, Beregoi M, Apostol N, Kuncser A, Curutiu C, Iordache F, Enculescu I. Functionalization of eggshell membranes with CuO-ZnO based p-n junctions for visible light induced antibacterial activity against Escherichia coli. Sci Rep 2020; 10:20960. [PMID: 33262424 PMCID: PMC7708484 DOI: 10.1038/s41598-020-78005-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/17/2020] [Indexed: 11/30/2022] Open
Abstract
Biopolymers provide versatile platforms for designing naturally-derived wound care dressings through eco-friendly pathways. Eggshell membrane (ESM), a widely available, biocompatible biopolymer based structure features a unique 3D porous interwoven fibrous protein network. The ESM was functionalized with inorganic compounds (Ag, ZnO, CuO used either separately or combined) using a straightforward deposition technique namely radio frequency magnetron sputtering. The functionalized ESMs were characterized from morphological, structural, compositional, surface chemistry, optical, cytotoxicity and antibacterial point of view. It was emphasized that functionalization with a combination of metal oxides and exposure to visible light results in a highly efficient antibacterial activity against Escherichia coli when compared to the activity of individual metal oxide components. It is assumed that this is possible due to the fact that an axial p-n junction is created by joining the two metal oxides. This structure separates into components the charge carrier pairs promoted by visible light irradiation that further can influence the generation of reactive oxygen species which ultimately are responsible for the bactericide effect. This study proves that, by employing inexpensive and environmentally friendly materials (ESM and metal oxides) and fabrication techniques (radio frequency magnetron sputtering), affordable antibacterial materials can be developed for potential applications in chronic wound healing device area.
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Affiliation(s)
- Nicoleta Preda
- National Institute of Materials Physics, Atomistilor 405A, 077125, Magurele, Romania.
| | - Andreea Costas
- National Institute of Materials Physics, Atomistilor 405A, 077125, Magurele, Romania
| | - Mihaela Beregoi
- National Institute of Materials Physics, Atomistilor 405A, 077125, Magurele, Romania
| | - Nicoleta Apostol
- National Institute of Materials Physics, Atomistilor 405A, 077125, Magurele, Romania
| | - Andrei Kuncser
- National Institute of Materials Physics, Atomistilor 405A, 077125, Magurele, Romania
| | - Carmen Curutiu
- Microbiology Immunology Department, Faculty of Biology, University of Bucharest, Aleea Portocalelor 1-3, 060101, Bucharest, Romania
| | - Florin Iordache
- University of Agronomic Sciences and Veterinary Medicine of Bucharest, 011464, Bucharest, Romania
| | - Ionut Enculescu
- National Institute of Materials Physics, Atomistilor 405A, 077125, Magurele, Romania.
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22
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Xiao J, Wang J, Cheng L, Gao S, Li S, Qiu N, Li H, Peng L, Geng F. A puzzle piece of protein N-glycosylation in chicken egg: N-glycoproteome of chicken egg vitelline membrane. Int J Biol Macromol 2020; 164:3125-3132. [PMID: 32860793 PMCID: PMC7448747 DOI: 10.1016/j.ijbiomac.2020.08.193] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/11/2020] [Accepted: 08/24/2020] [Indexed: 12/11/2022]
Abstract
The chicken egg vitelline membrane (CEVM) is an important structure for the transmembrane transport of egg yolk components, protection of the blastodisc, and separation of egg white and egg yolk. In this study, the N-glycoproteome of the CEVM was mapped and analyzed in depth. Total protein of the CEVM was digested, and the glycopeptides were enriched by a hydrophilic interaction liquid chromatography microcolumn and identified by nano liquid chromatography/tandem mass spectrometry. A total of 435 N-glycosylation sites on 208 N-glycoproteins were identified in CEVM. Gene Ontology enrichment analysis showed that CEVM N-glycoproteins are mainly involved in the regulation of proteinases/inhibitors and transmembrane transport of lipids. Mucin-5B is the primary N-glycoprotein in the CEVM. Comparison of the main N-glycoproteins between the CEVM and other egg parts revealed the tissue specificity of N-glycosylation of egg proteins. The results provide insights into protein N-glycosylation in the chicken egg, CEVM functions and underlying mechanisms.
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Affiliation(s)
- Jing Xiao
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Jinqiu Wang
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Lei Cheng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing 100048, China.
| | - Sihai Gao
- Department of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Shugang Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Ning Qiu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Hanmei Li
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Lianxin Peng
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China
| | - Fang Geng
- Key Laboratory of Coarse Cereal Processing (Ministry of Agriculture and Rural Affairs), School of Food and Biological Engineering, Chengdu University, Chengdu 610106, China.
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Yang L, Han Z, Chen C, Li Z, Yu S, Qu Y, Zeng R. Novel probiotic-bound oxidized Bletilla striata polysaccharide-chitosan composite hydrogel. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111265. [DOI: 10.1016/j.msec.2020.111265] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/09/2020] [Accepted: 07/03/2020] [Indexed: 02/08/2023]
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Bessashia W, Berredjem Y, Hattab Z, Bououdina M. Removal of Basic Fuchsin from water by using mussel powdered eggshell membrane as novel bioadsorbent: Equilibrium, kinetics, and thermodynamic studies. ENVIRONMENTAL RESEARCH 2020; 186:109484. [PMID: 32302870 DOI: 10.1016/j.envres.2020.109484] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/30/2020] [Accepted: 04/01/2020] [Indexed: 06/11/2023]
Abstract
This study aims to remove organic cationic dye Basic Fuchsin (BF) by adsorption onto a low cost eggshell membrane (ESM) in batch mode at 293 K. XRD analysis confirms the amorphous nature of ESM meanwhile FTIR spectroscopy reveals the presence of several functional groups such as hydroxyl (-OH), sulfhydryl (-SH), carboxyl (-COOH), and amino (-NH2). Morphological observations by SEM indicate its fibrous microstructure. BET analysis shows a surface area of 11.56 m2 g-1 and the presence of mesopores with a volume of 6.173 10-3 cm3 g-1. The value of pHPZC of ESM is 7.05. The influence of adsorbent dose, contact time, pH, temperature and dye concentration is examined. The highest adsorption capacity around 48 mg.g-1is achieved for a dye concentration 250 ppm, pH 6 and 25 °C. In addition, adsorption has been found to follow pseudo-second order kinetics. The analysis of the experimental data using linear forms based on Langmuir, Freundlich and Temkin isotherm models indicate that the best fit is obtained with Freundlich model. Thermodynamic parameters (Gibbs free energy, enthalpy, and entropy) reveal that the adsorption of BF onto ESM is an exothermic and spontaneous process. A comprehensive mechanism for BF adsorption by ESM has been proposed.
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Affiliation(s)
- Wahiba Bessashia
- Science and Technology Laboratory of Water and Environment, Department of Material Sciences, Faculty of Sciences and Technology, Mohammed Cherif Messaadia University, Souk Ahras, 41000, Algeria; Laboratory of Water Treatment and Valorization of Industrial Wastes, Department of Chemistry, Faculty of Sciences, University Badji Mokhtar, B.P. 12, Annaba, 23000, Algeria
| | - Yamina Berredjem
- Science and Technology Laboratory of Water and Environment, Department of Material Sciences, Faculty of Sciences and Technology, Mohammed Cherif Messaadia University, Souk Ahras, 41000, Algeria
| | - Zhour Hattab
- Laboratory of Water Treatment and Valorization of Industrial Wastes, Department of Chemistry, Faculty of Sciences, University Badji Mokhtar, B.P. 12, Annaba, 23000, Algeria
| | - Mohamed Bououdina
- Department of Physics, College of Science, University of Bahrain, PO Box 32038, Bahrain.
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25
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Kobus-Cisowska J, Szymanowska-Powałowska D, Szymandera-Buszka K, Rezler R, Jarzębski M, Szczepaniak O, Marciniak G, Jędrusek-Golińska A, Kobus-Moryson M. Effect of fortification with calcium from eggshells on bioavailability, quality, and rheological characteristics of traditional Polish bread spread. J Dairy Sci 2020; 103:6918-6929. [PMID: 32505401 DOI: 10.3168/jds.2019-18027] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 03/28/2020] [Indexed: 11/19/2022]
Abstract
Hen eggshells are a rich and natural source of calcium and can serve as a biofunctional food ingredient. Enriching the traditional Polish bread spread (sersmażony) with micronized eggshell is an attractive proposition for consumers who require easily available calcium. The present study aimed to evaluate the use of micronized eggshells as a source of bioavailable calcium in bread spread. The study evaluated the effect of selected biocomponents on calcium bioavailability by using an in vitro digestion model. The enrichment of bread spread with eggshell, lysine, vitamin D3, and vitamin K enhanced all examined physicochemical variables except water activity. Enrichment with eggshells increased calcium levels >2.5-fold compared with the control sample. As an ingredient of bread spread, lysine is an important rheological factor. The bioavailability of calcium was higher in samples with lysine and vitamin K compared with samples that contained eggshell alone.
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Affiliation(s)
- Joanna Kobus-Cisowska
- Department of Gastronomy Sciences and Functional Foods, Poznan University of Life Sciences, 60-637 Poznan, Poland
| | | | - Krystyna Szymandera-Buszka
- Department of Gastronomy Sciences and Functional Foods, Poznan University of Life Sciences, 60-637 Poznan, Poland
| | - Ryszard Rezler
- Department of Physics and Biophysics, Poznan University of Life Sciences, 60-637 Poznań, Poland
| | - Maciej Jarzębski
- Department of Physics and Biophysics, Poznan University of Life Sciences, 60-637 Poznań, Poland
| | - Oskar Szczepaniak
- Department of Gastronomy Sciences and Functional Foods, Poznan University of Life Sciences, 60-637 Poznan, Poland.
| | - Grzegorz Marciniak
- Department of Macroeconomics and Agricultural Economics, Poznan University of Economics and Business, 61-875 Poznań, Poland
| | - Anna Jędrusek-Golińska
- Department of Gastronomy Sciences and Functional Foods, Poznan University of Life Sciences, 60-637 Poznan, Poland
| | - Małgorzata Kobus-Moryson
- Department of Gastronomy Sciences and Functional Foods, Poznan University of Life Sciences, 60-637 Poznan, Poland
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26
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Qiu Y, Wang Q, Chen Y, Xia S, Huang W, Wei Q. A Novel Multilayer Composite Membrane for Wound Healing in Mice Skin Defect Model. Polymers (Basel) 2020; 12:polym12030573. [PMID: 32143489 PMCID: PMC7182948 DOI: 10.3390/polym12030573] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 12/16/2022] Open
Abstract
To develop a wound dressing material that conforms to the healing process, we prepared a multilayer composite (MC) membrane consisting of an antibacterial layer (ABL), a reinforcement layer (RFL), and a healing promotion layer (HPL). Biocompatible zein/ethyl cellulose (zein/EC) electrospun nanofibrous membranes with in situ loaded antibacterial photosensitizer protoporphyrin (PPIX) and healing promotion material vaccarin (Vac) were, respectively, chosen as the ABL on the surface and the HPL on the bottom, between which nonwoven incorporated bacterial cellulose (BC/PETN) as the HPL was intercalated to enhance the mechanical property. Photodynamic antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa was confirmed by the enlarged inhibition zones; meanwhile, satisfactory biocompatibility of the HPL was verified by scanning electronic microscopy (SEM) of L929 cells cultured on its surface. The potential effects on wound healing in a mice skin defect model of the MC membranes were also evaluated. The animal experiments demonstrated that the wound healing rate in the MC group was significantly increased compared with that in the control group (p < 0.05). Histopathological observation revealed an alleviated inflammatory response, accompanied with vascular proliferation in the MC group. The MC membranes significantly promoted wound healing by creating an antibacterial environment and promoting angiogenesis. Taken together, this MC membrane may act as a promising wound dressing for skin wound healing.
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Affiliation(s)
- Yuyu Qiu
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.Q.); (S.X.); (W.H.)
| | - Qingqing Wang
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China; (Q.W.); (Y.C.)
| | - Yajun Chen
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China; (Q.W.); (Y.C.)
| | - Shufang Xia
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.Q.); (S.X.); (W.H.)
| | - Wei Huang
- Wuxi School of Medicine, Jiangnan University, Wuxi 214122, China; (Y.Q.); (S.X.); (W.H.)
| | - Qufu Wei
- Key Laboratory of Eco-Textiles, Ministry of Education, Jiangnan University, Wuxi 214122, China; (Q.W.); (Y.C.)
- Correspondence:
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27
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Eddya M, Tbib B, El-Hami K. A comparison of chitosan properties after extraction from shrimp shells by diluted and concentrated acids. Heliyon 2020; 6:e03486. [PMID: 32140598 PMCID: PMC7049647 DOI: 10.1016/j.heliyon.2020.e03486] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 11/11/2019] [Accepted: 02/20/2020] [Indexed: 12/19/2022] Open
Abstract
Chitosan and chitin are mainly extracted from shells of fish such as lobsters, crabs or shrimps. Originally, the raw material and the two compounds are identical. This study aims to show the acid concentration effect on chitosan extraction from shrimp shells between concentrated and diluted acid; on surface morphology, thermal resistance, structural, elemental composition, optical and opto-electronic properties. It also aims to reduce the production time and increase the quantity. We focused mainly on comparing between Physico-chemical properties of chitosans extracted by diluted (1M) and concentrated (20%) Chloric acids, and sometimes we compare by other concentrated acids like nitric acid (70%) and sulphuric acid (98%). We performed the product's characterization by various tools such as: X-ray diffraction (XRD) spectroscopy, X-ray fluorescence (XRF) analysis, UV-Visible spectroscopy, Fourier Transformed Infra-Red (FTIR), Raman Spectroscopy, Thermogravimetry and Derivative Thermogravimetry (TG/DTG), Scanning Electron Microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDX) analysis. The elemental analysis (XRF and EDX). The results showed that all chitosan samples we gained are good about 80% degree of deacetylation, and pure mostly composed by carbon between (15,02% - 45.55%), nitrogen (4,17% - 12.28%) and oxygen (42.16% and 81.25%), with appearance of essential peaks for chitosan in Raman analysis: 470 cm−1 → ν(C-C(=O)-C), 1000 cm−1 → ν(C-H), 1800 cm−1 → δ(C=CCOOR), δ(C=O), 2630 cm−1 → δ(CH) rings, 3250 cm−1 → ν(NH2). All our chitosan particles are ultrafine nanoscale between 8 and 34 nm.
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Affiliation(s)
- Mohammed Eddya
- University of Sultan Moulay Slimane, Polydisciplinary Faculty of Khouribga, Laboratory of Nanosciences and Modeling, Morocco
| | - Bouazza Tbib
- University of Sultan Moulay Slimane, Polydisciplinary Faculty of Khouribga, Laboratory of Nanosciences and Modeling, Morocco
| | - Khalil El-Hami
- University of Sultan Moulay Slimane, Polydisciplinary Faculty of Khouribga, Laboratory of Nanosciences and Modeling, Morocco
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28
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Wahba MI. Enhancement of the mechanical properties of chitosan. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 31:350-375. [PMID: 31766978 DOI: 10.1080/09205063.2019.1692641] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Chitosan (CS) has been investigated for copious applications in the biomedical, industrial and environmental fields owing to its diverse advantageous traits. Nevertheless, CS exhibits debilitated mechanical stability. This debilitated mechanical stability constitutes an obstacle to nearly all of CS's applications. Hence, in this review we discussed different approaches that could be adopted in order to escalate the mechanical properties of CS. Chemical cross-linking was among these approaches where CS was chemically cross-linked with various agents, such as glutaraldehyde, vanillin, and genipin. Different plasticizers were also incorporated with CS. Moreover, nano-materials were added to CS so as to form nano-composites of enhanced mechanical properties. Porogens were also employed to increase the surface area available for the CS's physical and chemical cross-linking processes. Other reports attempted to modify the fabrication conditions and gelling system of CS as a means of producing mechanically stable CS gels.
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Affiliation(s)
- Marwa I Wahba
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Giza, Egypt.,Centre of Scientific Excellence-Group of Advanced Materials and Nanobiotechnology, National Research Centre, Giza, Egypt
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29
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Zhao QC, Zhao JY, Ahn DU, Jin YG, Huang X. Separation and Identification of Highly Efficient Antioxidant Peptides from Eggshell Membrane. Antioxidants (Basel) 2019; 8:antiox8100495. [PMID: 31635262 PMCID: PMC6826681 DOI: 10.3390/antiox8100495] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 10/12/2019] [Accepted: 10/16/2019] [Indexed: 01/05/2023] Open
Abstract
The enzymatic hydrolysates (EHs) of the eggshell membrane (ESM) were obtained after incubating eggshell membrane in solutions prepared with Na2SO3 and alkaline protease combinations. The effects of enzyme species, enzyme dosage, Na2SO3 concentration, and hydrolysis time on the antioxidant activity of the ESM-EH were determined. Also, the correlation between the degree of hydrolysis (DH) and the antioxidant activity of ESM-EH was analyzed. The DH of ESM-EH showed a highly positive correlation with the reducing power (R2 = 0.857) and total antioxidant activity (TAA) (R2 = 0.876) and performed negative correlation with the Fe2+-chelating ability (R2 = −0.529). The molecular weight distribution of the ESM-EH was determined by MALDI-TOF/MS. Cation exchange chromatography (Sephadex C-25) was used to isolate the ESM-EH and then the enzymatic hydrolysis fragment (EHF) was obtained. Among the five isolated fragments (F1~F5), fragment 3 (F3), which was composed of 28 polypeptides, showed the highest ability to quench ABTS• (2,2-azinobis-3-ethyl-benzothiazoline-6-sulfonic acid) (90.44%) and also displayed stronger TBARS (thiobarbituric acid– reactive substances) (58.17%) and TAA (303.82 µg /mL) than the ESM-EH. Further analysis of the 28 peptides in F3 identified using LC-MS/MS indicated that five peptides (ESYHLPR, NVIDPPIYAR, MFAEWQPR, LLFAMTKPK, MLKMLPFK) showed high water-solubility, biological activities, and antioxidant characteristics. Finally, the TAA of the synthetic peptide was verified, the synthetic peptides ESYHLPR and MFAEWQPR performed the best activity and have high potentials to be used as antioxidant agents in functional foods, pharmaceuticals, or cosmetics.
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Affiliation(s)
- Qian-Cheng Zhao
- College of Food Science and Technology, National Research and Development Centre for Egg Processing, Huazhong Agricultural University, No 1 Shizishan Street, Wuhan 430070, China.
| | - Jie-Yuan Zhao
- College of Food Science and Technology, National Research and Development Centre for Egg Processing, Huazhong Agricultural University, No 1 Shizishan Street, Wuhan 430070, China.
| | - Dong Uk Ahn
- Department of Animal Science, Iowa State University, Ames, IA 50011, USA.
| | - Yong-Guo Jin
- College of Food Science and Technology, National Research and Development Centre for Egg Processing, Huazhong Agricultural University, No 1 Shizishan Street, Wuhan 430070, China.
| | - Xi Huang
- College of Food Science and Technology, National Research and Development Centre for Egg Processing, Huazhong Agricultural University, No 1 Shizishan Street, Wuhan 430070, China.
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30
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Park S, Kim T, Gwon Y, Kim S, Kim D, Park HH, Lim KT, Jeong HE, Kim K, Kim J. Graphene-Layered Eggshell Membrane as a Flexible and Functional Scaffold for Enhanced Proliferation and Differentiation of Stem Cells. ACS APPLIED BIO MATERIALS 2019; 2:4242-4248. [DOI: 10.1021/acsabm.9b00525] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sunho Park
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Teayeop Kim
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Yonghyun Gwon
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Sujin Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Daun Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Hyun-Ha Park
- Department of Mechanical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Ki-Taek Lim
- Department of Biosystems Engineering, College of Agricultural and Life Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Hoon Eui Jeong
- Department of Mechanical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Kyunghoon Kim
- School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jangho Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju 61186, Republic of Korea
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31
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Zheng C, Liu C, Chen H, Wang N, Liu X, Sun G, Qiao W. Effective wound dressing based on Poly (vinyl alcohol)/Dextran-aldehyde composite hydrogel. Int J Biol Macromol 2019; 132:1098-1105. [DOI: 10.1016/j.ijbiomac.2019.04.038] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/23/2019] [Accepted: 04/06/2019] [Indexed: 12/20/2022]
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