1
|
Nursin R, Harun MH, Mohamad D, Mohd Bakhori SK, Mahmud S. Subcutaneous tissue reaction to a novel nano zinc oxide eugenol dental cement. Biomed Mater Eng 2024; 35:139-151. [PMID: 38007638 DOI: 10.3233/bme-230118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2023]
Abstract
BACKGROUND Zinc oxide eugenol (ZOE) cement is a popular dental material due mainly to its analgesic, antibacterial and anti-inflammatory effects. The formulation of ZOE cement from nano particle-sized zinc oxide (ZnO) has the potential to increase these properties as well as reduce its adverse effects to the surrounding tissues. OBJECTIVE This study evaluated the subcutaneous tissue response towards nano ZOE cements (ZOE-A and ZOE-B) in comparison to conventional ZOE (ZOE-K). METHODS Test materials were implanted into 15 New Zealand white rabbits. Tissue samples were obtained after 7, 14, and 30 days (n = 5 per period) for histopathological evaluation of inflammatory cell infiltrate, fibrous tissue condensation, and abscess formation. RESULTS ZOE-A showed the lowest score for the variable macrophage and lymphocyte at day 7. Both ZOE-A and ZOE-B presented lower fibrous tissue condensation and abscess formation compared to conventional ZOE-K. By day 30, ZOE-A exhibited less lymphocytic and neutrophilic infiltrate compared to the other materials, while ZOE-B had the lowest score for macrophages. ZOE-K exerted higher inflammatory cell response at almost all of the experimental periods. All of the materials resulted in thin fiber condensation after 30 days. CONCLUSIONS Rabbit tissue implanted with ZOE-A and ZOE-B showed better response compared to ZOE-K.
Collapse
Affiliation(s)
- Rohmat Nursin
- Faculty of Dentistry, SEGi University, No. 9, Jalan Teknologi, Petaling Jaya, Malaysia
| | - Masitah Hayati Harun
- School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kota Bharu, Malaysia
| | - Dasmawati Mohamad
- School of Dental Sciences, Universiti Sains Malaysia, Health Campus, Kota Bharu, Malaysia
| | | | - Shahrom Mahmud
- School of Physics, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| |
Collapse
|
2
|
Chen Z, Chu Z, Jiang Y, Xu L, Qian H, Wang Y, Wang W. Recent advances on nanomaterials for antibacterial treatment of oral diseases. Mater Today Bio 2023; 20:100635. [PMID: 37143614 PMCID: PMC10153485 DOI: 10.1016/j.mtbio.2023.100635] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/10/2023] [Accepted: 04/14/2023] [Indexed: 05/06/2023] Open
Abstract
An imbalance of bacteria in oral environment can lead to a variety of oral diseases, such as periodontal disease, dental caries, and peri-implant inflammation. In the long term, in view of the increasing bacterial resistance, finding suitable alternatives to traditional antibacterial methods is an important research today. With the development of nanotechnology, antibacterial agents based on nanomaterials have attracted much attention in dental field due to their low cost, stable structures, excellent antibacterial properties and broad antibacterial spectrum. Multifunctional nanomaterials can break through the limitations of single therapy and have the functions of remineralization and osteogenesis on the basis of antibacterial, which has made significant progress in the long-term prevention and treatment of oral diseases. In this review, we have summarized the applications of metal and their oxides, organic and composite nanomaterials in oral field in recent five years. These nanomaterials can not only inactivate oral bacteria, but also achieve more efficient treatment and prevention of oral diseases by improving the properties of the materials themselves, enhancing the precision of targeted delivery of drugs and imparting richer functions. Finally, future challenges and untapped potential are elaborated to demonstrate the future prospects of antibacterial nanomaterials in oral field.
Collapse
Affiliation(s)
- Zetong Chen
- School of Stomatology, Anhui Medical University, Hefei, Anhui, 230032, China
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, 230012, China
| | - Zhaoyou Chu
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, 230012, China
| | - Yechun Jiang
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, 230012, China
| | - Lingling Xu
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, 230012, China
| | - Haisheng Qian
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, 230012, China
- Corresponding author. School of Biomedical Engineering, Anhui Medical University, Hefei, Anhui, China.
| | - Yuanyin Wang
- School of Stomatology, Anhui Medical University, Hefei, Anhui, 230032, China
- Corresponding author. School of Stomatology, Anhui Medical University, Hefei, Anhui, China.
| | - Wanni Wang
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, 230012, China
- Corresponding author. School of Biomedical Engineering, Anhui Medical University, Hefei, Anhui, China.
| |
Collapse
|
3
|
Yan L, Zhang S, Zhou X, Tian S. Anti-biofilm and bacteriostatic effects of three flavonoid compounds on Streptococcus mutans. BIOFOULING 2023:1-12. [PMID: 37154041 DOI: 10.1080/08927014.2023.2209012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Streptococcus mutans (S. mutans) is the main cariogenic pathogen associated with dental caries. Orientin-2''-O-β-L-galactoside, orientin and vitexin are natural flavonoids compound. In this study, the antibacterial ability of these flavonoids and their mechanisms in inhibiting S. mutans biofilm formation were investigated. Inhibition zone and 2-fold-dilution tests showed that these flavonoids exerted inhibitory effects on S. mutans. Phenol sulfuric acid method and lactate dehydrogenase (LDH) test revealed that they could reduce EPS formation and stimulate S. mutans to release LDH. Moreover, crystal violet and live/dead bacterial staining test showed that they inhibited biofilm formation. Finally, qRT-PCR test indicated that the down-regulated the transcription levels of spaP, srtA, brpA, gtfB and luxS genes of S. mutans. In conclusion, orientin-2''-O-β-L-galactoside, orientin and vitexin had antibacterial and anti-biofilm activities.
Collapse
Affiliation(s)
- Li Yan
- Central Laboratory, Xinjiang Medical University, Urumqi, PR China
| | - Sha Zhang
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, PR China
| | - Xiaoying Zhou
- College of Pharmacy, Xinjiang Medical University, Urumqi, PR China
| | - Shuge Tian
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, PR China
| |
Collapse
|
4
|
Cui H, You Y, Cheng GW, Lan Z, Zou KL, Mai QY, Han YH, Chen H, Zhao YY, Yu GT. Advanced materials and technologies for oral diseases. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2023; 24:2156257. [PMID: 36632346 PMCID: PMC9828859 DOI: 10.1080/14686996.2022.2156257] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/15/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Oral disease, as a class of diseases with very high morbidity, brings great physical and mental damage to people worldwide. The increasing burden and strain on individuals and society make oral diseases an urgent global health problem. Since the treatment of almost all oral diseases relies on materials, the rapid development of advanced materials and technologies has also promoted innovations in the treatment methods and strategies of oral diseases. In this review, we systematically summarized the application strategies in advanced materials and technologies for oral diseases according to the etiology of the diseases and the comparison of new and old materials. Finally, the challenges and directions of future development for advanced materials and technologies in the treatment of oral diseases were refined. This review will guide the fundamental research and clinical translation of oral diseases for practitioners of oral medicine.
Collapse
Affiliation(s)
- Hao Cui
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Yan You
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Guo-Wang Cheng
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhou Lan
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Ke-Long Zou
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Qiu-Ying Mai
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yan-Hua Han
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hao Chen
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Yu-Yue Zhao
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| | - Guang-Tao Yu
- Stomatological Hospital, Southern Medical University, Guangzhou, China
| |
Collapse
|
5
|
Yazdani N, Ashrafi H, Özcan M, Nekoueimehr N, Kholdi M, Farzad A. Mechanical and Thermal Stress Analysis of Cervical Resin Composite Restorations Containing Different Ratios of Zinc Oxide Nanoparticles: A 3D Finite Element Study. MATERIALS (BASEL, SWITZERLAND) 2022; 15:5504. [PMID: 36013640 PMCID: PMC9412397 DOI: 10.3390/ma15165504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
Due to an increase in prevalence of cervical lesions, it is important to use appropriate restorative materials to reduce the incidence of secondary lesions. Owing to having antibacterial properties, cervical composite restorations containing different ratios of Zinc Oxide nanoparticles (ZnO NPs) have been analyzed using the Finite Element method to determine the optimal incorporation ratio from mechanical and thermal perspectives. A numerical simulation is conducted for a mandibular first premolar with a cervical lesion (1.5 × 2 × 3 mm3) restored with composites containing 0 to 5% wt. ZnO NPs. Subsequently, the samples are exposed to different thermo-mechanical boundary conditions, and stress distributions at different margins are examined. The accumulated stress in the restoration part increases for the 1% wt. sample, whereas the higher percentage of ZnO NPs leads to the reduction of stress values. In terms of different loading conditions, the least and most stress values in the restoration part are observed in central loading and lingually oblique force, respectively. The change in the surface temperature is inversely correlated with the ratio of ZnO NPs. In conclusion, the composite containing 5% wt. ZnO NPs showed the most proper thermo-mechanical behavior among all samples.
Collapse
Affiliation(s)
- Negar Yazdani
- Faculty of Dentistry, Kashan University of Medical Sciences, Kashan 8715988141, Iran
| | - Hossein Ashrafi
- Department of Applied Design, Faculty of Mechanical Engineering, University of Kashan, Kashan 8731753153, Iran
| | - Mutlu Özcan
- Division of Dental Biomaterials, Clinic for Reconstructive Dentistry, University of Zürich, CH-8032 Zürich, Switzerland
| | - Negin Nekoueimehr
- Faculty of Dentistry, Kashan University of Medical Sciences, Kashan 8715988141, Iran
| | - Mohsen Kholdi
- Department of Solid Mechanic, Faculty of Mechanical Engineering, University of Kashan, Kashan 8731753153, Iran
| | - Azin Farzad
- Faculty of Dentistry, Kashan University of Medical Sciences, Kashan 8715988141, Iran
| |
Collapse
|
6
|
Functional nanomaterials and their potentials in antibacterial treatment of dental caries. Colloids Surf B Biointerfaces 2022; 218:112761. [DOI: 10.1016/j.colsurfb.2022.112761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/16/2022] [Accepted: 08/04/2022] [Indexed: 11/18/2022]
|
7
|
Behnaz M, Fahiminejad N, Amdjadi P, Yedegari Z, Dalaie K, Dastgir R. Evaluation and comparison of antibacterial and physicochemical properties of synthesized zinc oxide-nano particle-containing adhesive with commercial adhesive: An experimental study. Int Orthod 2022; 20:100613. [DOI: 10.1016/j.ortho.2022.100613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/15/2022] [Accepted: 01/17/2022] [Indexed: 11/24/2022]
|
8
|
Garcia IM, Balhaddad AA, Ibrahim MS, Weir MD, Xu HH, Collares FM, Melo MAS. Antibacterial response of oral microcosm biofilm to nano-zinc oxide in adhesive resin. Dent Mater 2021; 37:e182-e193. [DOI: 10.1016/j.dental.2020.11.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 11/26/2020] [Indexed: 01/30/2023]
|
9
|
Colino CI, Lanao JM, Gutierrez-Millan C. Recent advances in functionalized nanomaterials for the diagnosis and treatment of bacterial infections. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 121:111843. [PMID: 33579480 DOI: 10.1016/j.msec.2020.111843] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 12/21/2020] [Accepted: 12/27/2020] [Indexed: 02/06/2023]
Abstract
The growing problem of resistant infections due to antibiotic misuse is a worldwide concern that poses a grave threat to healthcare systems. Thus, it is necessary to discover new strategies to combat infectious diseases. In this review, we provide a selective overview of recent advances in the use of nanocomposites as alternatives to antibiotics in antimicrobial treatments. Metals and metal oxide nanoparticles (NPs) have been associated with inorganic and organic supports to improve their antibacterial activity and stability as well as other properties. For successful antibiotic treatment, it is critical to achieve a high drug concentration at the infection site. In recent years, the development of stimuli-responsive systems has allowed the vectorization of antibiotics to the site of infection. These nanomaterials can be triggered by various mechanisms (such as changes in pH, light, magnetic fields, and the presence of bacterial enzymes); additionally, they can improve antibacterial efficacy and reduce side effects and microbial resistance. To this end, various types of modified polymers, lipids, and inorganic components (such as metals, silica, and graphene) have been developed. Applications of these nanocomposites in diverse fields ranging from food packaging, environment, and biomedical antimicrobial treatments to diagnosis and theranosis are discussed.
Collapse
Affiliation(s)
- Clara I Colino
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Spain; The Institute for Biomedical Research of Salamanca (IBSAL), Spain
| | - José M Lanao
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Spain; The Institute for Biomedical Research of Salamanca (IBSAL), Spain.
| | - Carmen Gutierrez-Millan
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Spain; The Institute for Biomedical Research of Salamanca (IBSAL), Spain
| |
Collapse
|
10
|
Concrete Based Jeffrey Nanofluid Containing Zinc Oxide Nanostructures: Application in Cement Industry. Symmetry (Basel) 2020. [DOI: 10.3390/sym12061037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Concrete is a non-Newtonian fluid which is a counterexample of Jeffrey fluid. The flow of Jeffrey fluid is considered containing nanostructures of zinc oxide in this study. The flow of the nanofluid is modeled in terms of partial fractional differential equations via Atangana–Baleanu (AB) fractional derivative approach and then solved using the integral transformation. Specifically, the applications are discussed in the field of concrete and cement industry. The variations in heat transfer rate and skin friction have been observed for different values of volume fractions of nanoparticles. The results show that by adding 4% Z n O nanoparticles increase skin friction up to 15%, ultimately enhancing the adhesion capacity of concrete. Moreover, Z n O increase the density of concrete, minimizing the pores in the concrete and consequently increasing the strength of concrete. The solutions are simplified to the corresponding solutions of the integer ordered model of Jeffrey-nanofluid. Applications of this work can be found in construction engineering and management such as buildings, roads, tunnels, bridges, airports, railroads, dams, and utilities.
Collapse
|
11
|
Dental Composition Modified with Aryloxyphosphazene Containing Carboxyl Groups. Polymers (Basel) 2020; 12:polym12051176. [PMID: 32443901 PMCID: PMC7285235 DOI: 10.3390/polym12051176] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/18/2020] [Accepted: 05/18/2020] [Indexed: 12/26/2022] Open
Abstract
A modifier consisting of the mixture of cyclotriphosphazenes containing 4-allyl-2-methoxyphenoxy and β-carboxyethenylphenoxy moieties was developed for administration with acrylate dental restorative compositions. The synthesized compounds were characterized by 1H and 13C NMR spectroscopy and MALDI-TOF mass spectrometry. The optimal conditions to combine the modifier with the starting dental mixture consisting of bis-GMA and TGM-3 were revealed by differential scanning calorimetry (DSC) method. Properties of the cured modified compositions were evaluated for the compliance with requirements of ISO 4049:2019. It was found that these compositions possess the increased adhesion to dental tissues and cure depth and the decreased water sorption and water solubility. The values of elastic modules, destructive compressive stress and microhardness were also increasing along with the increased content of the modifier in the composition.
Collapse
|
12
|
Zinc and chromium co-doped calcium hydroxyapatite: Sol-gel synthesis, characterization, behaviour in simulated body fluid and phase transformations. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121202] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
13
|
Khan SR, Abid S, Jamil S, Aqib AI, Faisal MN, Ashraf Janjua MRS. Layer by Layer Assembly of Zinc Oxide Nanotubes and Nanoflowers as Catalyst for Separate and Simultaneous Catalytic Degradation of Dyes and Fuel Additive. ChemistrySelect 2019. [DOI: 10.1002/slct.201900645] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Shanza Rauf Khan
- Laboratory of Super Light Materials and NanotechnologyDepartment of ChemistryUniversity of Agriculture Faisalabad 38000 Pakistan
| | - Sobia Abid
- Laboratory of Super Light Materials and NanotechnologyDepartment of ChemistryUniversity of Agriculture Faisalabad 38000 Pakistan
| | - Saba Jamil
- Laboratory of Super Light Materials and NanotechnologyDepartment of ChemistryUniversity of Agriculture Faisalabad 38000 Pakistan
| | - Amjad Islam Aqib
- Department of MedicineCholistan University of Veterinary and Animal Sciences Bahawalpur 63100 Pakistan
| | - Muhammad Naeem Faisal
- Institute of PharmacyPhysiology and PharmacologyUniversity of Agriculture Faisalabad 38000 Pakistan
| | - Muhammad Ramzan Saeed Ashraf Janjua
- Department of ChemistryKing Fahd University of Petroleum & Minerals (KFUPM), Dhahran 31261 Saudi Arabia
- Department of ChemistryUniversity of Sargodha Sargodha 40100 Pakistan
| |
Collapse
|