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Wu H, Wang J, Bu Y, Li J, Li Y, Jing Q, Wang X, Yan C, Liu D, Han Y. Pentamethylquercetin attenuates angiotensin II-induced abdominal aortic aneurysm formation by blocking nuclear translocation of C/EBPβ at Lys253. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167224. [PMID: 38723872 DOI: 10.1016/j.bbadis.2024.167224] [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] [Received: 10/13/2023] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Pentamethylquercetin (PMQ) is a natural polymethyl flavonoid that possesses anti-apoptotic and other biological properties. Abdominal aortic aneurysm (AAA), a fatal vascular disease with a high risk of rupture, is associated with phenotypic switching and apoptosis of medial vascular smooth muscle cells (VSMCs). This study aimed to investigate the protective effects of PMQ on the development of AAA and the underlying mechanism. METHODS ApoE-/- mice were continuously infused with angiotensin II (Ang II) for 4 weeks to develop the AAA model. Intragastric administration of PMQ was initiated 5 days before Ang II infusion and continued for 4 weeks. In vitro, VSMCs were cultured and pretreated with PMQ, stimulated with Ang II. Real-time PCR, western blotting, and immunofluorescence staining were used to examine the roles and mechanisms of PMQ on the phenotypic switching and apoptosis of VSMCs. RESULTS PMQ dose-dependently reduced the incidence of Ang II-induced AAA, aneurysm diameter enlargement, elastin degradation, VSMCs phenotypic switching and apoptosis. Furthermore, PMQ also inhibited phenotypic switching and apoptosis in Ang II-stimulated VSMCs. PMQ exerted protective effects by regulating the C/EBPβ/PTEN/AKT/GSK-3β axis. AAV-mediated overexpression of PTEN reduced the therapeutic effects of PMQ in the AAA model mice, suggesting that the effects of PMQ on Ang II-mediated AAA formation were related to the PTEN/AKT/GSK-3β axis. PMQ inhibited VSMCs phenotypic switching and apoptosis by bounding to C/EBPβ at Lys253 with hydrogen bond to regulate C/EBPβ nuclear translocation and PTEN/AKT/GSK-3β axis, thereby inhibiting Ang II-induced AAA formation. CONCLUSIONS Pentamethylquercetin inhibits angiotensin II-induced abdominal aortic aneurysm formation by bounding to C/EBPβ at Lys253. Therefore, PMQ prevents the formation of AAA and reduces the incidence of AAA.
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MESH Headings
- Animals
- Aortic Aneurysm, Abdominal/metabolism
- Aortic Aneurysm, Abdominal/pathology
- Aortic Aneurysm, Abdominal/prevention & control
- Aortic Aneurysm, Abdominal/chemically induced
- Aortic Aneurysm, Abdominal/drug therapy
- Angiotensin II/pharmacology
- Mice
- Quercetin/analogs & derivatives
- Quercetin/pharmacology
- Apoptosis/drug effects
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/pathology
- Male
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/pathology
- Disease Models, Animal
- PTEN Phosphohydrolase/metabolism
- PTEN Phosphohydrolase/genetics
- Proto-Oncogene Proteins c-akt/metabolism
- Mice, Inbred C57BL
- Glycogen Synthase Kinase 3 beta/metabolism
- Signal Transduction/drug effects
- Cells, Cultured
- Cell Nucleus/metabolism
- Cell Nucleus/drug effects
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Affiliation(s)
- Hanlin Wu
- Dalian Medical University, Dalian, Liaoning Province 116044, China; State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Jing Wang
- Dalian Medical University, Dalian, Liaoning Province 116044, China; State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Yuxin Bu
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Jia Li
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Yiming Li
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Quanmin Jing
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Xiaozeng Wang
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Chenghui Yan
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China
| | - Dan Liu
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China.
| | - Yaling Han
- State Key Laboratory of Frigid Zone Cardiovascular Diseases, Department of Cardiology and Cardiovascular Research Institute of PLA, General Hospital of Northern Theater Command, Shenyang, Liaoning Province 110016, China.
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Carucci C, Sechi G, Piludu M, Monduzzi M, Salis A. A drug delivery system based on poly-L-lysine grafted mesoporous silica nanoparticles for quercetin release. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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3
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Zhang W, Chen L, Shen X, Wang Y, Fang X, Zhang Q. Study on the formation and stability of polyol-in-oil emulsion. TENSIDE SURFACT DET 2022. [DOI: 10.1515/tsd-2021-2412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this study, the influence of polyols, emulsifiers and oils on the formation and stability of polyol-in-oil (P/O) emulsions was investigated. The interfacial tension in P/O systems is much lower than that of water-oil systems, so polyols and oils showed a greater affinity, which was not conducive to the stability of the emulsion system. High compatibility of the emulsifier and the inner and outer phases was the key to the formation of stable emulsions. Using polyethylene glycol 400 (PEG) as polyol phase, mineral oil or squalane as oil phase and cetyl PEG/PPG-10/1 dimethicone (EM 90) as emulsifier, long-term stable P/O emulsions with homogeneous droplets were successfully prepared.
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Affiliation(s)
- Wanping Zhang
- Division of Perfume and Cosmetics , Shanghai Institute of Technology , Shanghai 201418 , P. R. China
- Collaborative Innovation Center of Fragrance Flavour and Cosmetics , Shanghai 201418 , P. R. China
| | - Lin Chen
- Division of Perfume and Cosmetics , Shanghai Institute of Technology , Shanghai 201418 , P. R. China
- Collaborative Innovation Center of Fragrance Flavour and Cosmetics , Shanghai 201418 , P. R. China
| | - Xingliang Shen
- Division of Perfume and Cosmetics , Shanghai Institute of Technology , Shanghai 201418 , P. R. China
- Collaborative Innovation Center of Fragrance Flavour and Cosmetics , Shanghai 201418 , P. R. China
| | - Yaping Wang
- Shanghai Maikunte Medical Technology Co., LTD , Shanghai 201415 , P. R. China
| | - Xiang Fang
- Division of Perfume and Cosmetics , Shanghai Institute of Technology , Shanghai 201418 , P. R. China
- Collaborative Innovation Center of Fragrance Flavour and Cosmetics , Shanghai 201418 , P. R. China
| | - Qianjie Zhang
- Division of Perfume and Cosmetics , Shanghai Institute of Technology , Shanghai 201418 , P. R. China
- Collaborative Innovation Center of Fragrance Flavour and Cosmetics , Shanghai 201418 , P. R. China
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Martínez-Silvestre KE, Santiz-Gómez JA, Luján-Hidalgo MC, Ruiz-Lau N, Sánchez-Roque Y, Gutiérrez-Miceli FA. Effect of UV-B Radiation on Flavonoids and Phenols Accumulation in Tempisque ( Sideroxylon capiri Pittier) Callus. PLANTS (BASEL, SWITZERLAND) 2022; 11:473. [PMID: 35214805 PMCID: PMC8875756 DOI: 10.3390/plants11040473] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 01/29/2022] [Accepted: 02/03/2022] [Indexed: 06/14/2023]
Abstract
Tempisque (Sideroxylon capiri Pittier) is classified as a threatened species and has been reported with a high content of phenols and flavonoids in the leaves. The use of abiotic elicitors such as radiation has been reported due to the changes it produces in the metabolism of plants by activating their defense mechanisms and increasing the biosynthesis of bioactive compounds with antioxidant capacity such as phenols and flavonoids. Therefore, the aim of this work was to evaluate the effect of UV-B radiation on growth parameters and the synthesis of bioactive compounds in in vitro culture of tempisque callus. For the callus induction, we used thidiazuron (TDZ) and 2,4-dichlorophenoxyacetic acid (2,4-D) at 0, 0.5 and 1 mg/L. Calluses were exposed to UV-B radiation (0, 1, 2, 3 and 4 h/day) for two and four weeks. The highest callus formation index was obtained with TDZ and 2,4-D at 1 mg/mL. The greatest increase in the concentration of phenols and flavonoids was detected in the fourth week with 4 h of exposure per day. The highest concentrations of quercetin (230 µg/g dry weight), kaempferol (235 µg/g dry weight) and gallic acid (240 µg/g dry weight) were found in callus obtained from leaves explants.
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Affiliation(s)
- Karina E. Martínez-Silvestre
- Tecnológico Nacional de México, División de Estudios de Posgrado e Investigación, Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Tuxtla Gutiérrez 29050, Chiapas, Mexico; (K.E.M.-S.); (J.A.S.-G.); (M.C.L.-H.)
| | - José Alfredo Santiz-Gómez
- Tecnológico Nacional de México, División de Estudios de Posgrado e Investigación, Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Tuxtla Gutiérrez 29050, Chiapas, Mexico; (K.E.M.-S.); (J.A.S.-G.); (M.C.L.-H.)
| | - María Celina Luján-Hidalgo
- Tecnológico Nacional de México, División de Estudios de Posgrado e Investigación, Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Tuxtla Gutiérrez 29050, Chiapas, Mexico; (K.E.M.-S.); (J.A.S.-G.); (M.C.L.-H.)
| | - Nancy Ruiz-Lau
- Cátedra CONACYT—Tecnológico Nacional de México-Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Tuxtla Gutiérrez 29050, Chiapas, Mexico;
| | - Yazmin Sánchez-Roque
- Dirección de Ingeniería Agroindustrial, Universidad Politécnica de Chiapas, Carretera Tuxtla Gutiérrez-Portillo Zaragoza Km 21+500, Colonia Las Brisas, Suchiapa 29150, Chiapas, Mexico;
| | - Federico A. Gutiérrez-Miceli
- Tecnológico Nacional de México, División de Estudios de Posgrado e Investigación, Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km 1080, Tuxtla Gutiérrez 29050, Chiapas, Mexico; (K.E.M.-S.); (J.A.S.-G.); (M.C.L.-H.)
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Reis DR, Ambrosi A, Luccio MD. Encapsulated essential oils: a perspective in food preservation. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100126] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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Parhi B, Bharatiya D, Swain SK. Application of quercetin flavonoid based hybrid nanocomposites: A review. Saudi Pharm J 2020; 28:1719-1732. [PMID: 33424263 PMCID: PMC7783214 DOI: 10.1016/j.jsps.2020.10.017] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/31/2020] [Indexed: 12/18/2022] Open
Abstract
Natural bioflavonoids are an essential component of dietary supplements possessing antimicrobial properties. Many of the bioflavonoids have resulted in positive antitumor, anticancer, antibacterial, antifungal, anti-inflammatory properties, but the efficacy remains low due to toxicity at the molecular level whereas antiviral property limits to negative. The synergistic link between nanoscience and flavonoid chemistry enhances the epidemiological properties of flavonoid and also diminish the antimicrobial resistivity (AMR) by forming their hybrid nanocomposites. Nanochemistry uses various nanocomposite and nanomaterials for biosensing the flavonoids and their delivery as a drug. The quercetin flavonoid and its derivatives such as rutin, and myricetin are used for sensing and drug delivery. Quercetin with 15Carbon-5Hydroxyl chemical scaffold has been explored for a few decades for the development of hybrid nanocomposite and nanomaterial with metallic as well as organic nano co-composites. This quercetin flavonoid based hybrid nanocomposites seemed to show a significant effect on In vitro and some animal model processes along with attenuating lipid peroxidation, platelet aggregation, and capillary permeability actions. This review mainly focused on the hybrid nanoscience of quercetin bioflavonoid and its application in numerous biological, material fields with a future perspective.
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Affiliation(s)
- Biswajit Parhi
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur 768018, India
| | - Debasrita Bharatiya
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur 768018, India
| | - Sarat K Swain
- Department of Chemistry, Veer Surendra Sai University of Technology, Burla, Sambalpur 768018, India
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7
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Sun Y, Zhou W, Huang Y. Encapsulation of tartary buckwheat flavonoids and application to yoghurt. J Microencapsul 2020; 37:445-456. [PMID: 32524873 DOI: 10.1080/02652048.2020.1781943] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Aims: The present work investigates the effect of tartary buckwheat flavonoid (TBF) capsules on the physical and chemical properties of yoghurt using polymeric whey protein (PWP) as a wall material.Methods: PWP was prepared by thermal polymerisation. TBF was encapsulated using PWP as the wall material via the pore-coagulation bath method. The physicochemical properties of the TBF capsules, such as the entrapment yield, moisture, average particle size, particle size distribution, surface morphology, molecular interactions, and thermal stability were investigated, in addition to the release of TBF in simulated gastric and intestinal juices. Yoghurt formulation was carried out using encapsulated TBF (3%, w/w), blank PWP beads (2.7%, w/w), and unencapsulated TBF (0.3%, w/w). A control yoghurt sample was prepared without these ingredients. The effects of encapsulated TBF on the chemical composition, acidity, texture, synaeresis, sensory properties, number of Streptococcus thermophilus and Lactobacillus, and other physical and chemical properties of the yoghurt were investigated.Results: TBF capsules were found to be sphere-shaped with porous surfaces, an average particle size of 1728.67 μm, an encapsulation yield of 92.85 ± 1.98% (w/w), and a glass transition temperature of 152.06 °C. When the TBF capsules were exposed to simulated gastric fluid for 4 h, the TBF release rate was 15.75% (w/w), while in simulated intestinal fluid, the TBF release rate reached 65.99% (w/w) after 1 h. After 5-6 h in simulated intestinal fluid, the TBF release rate reached 100% (w/w). The protein content of the yoghurt with encapsulated TBF was 3.57 ± 0.26% (w/w, p < 0.01), and the numbers of Lactobacillus and Streptococcus thermophilus were 2.45 ± 0.98 × 108 (p < 0.01) and 5.43 ± 2.24 × 107 CFU/mL (p < 0.05), respectively, with strong water retention being detected (p < 0.01). Samples containing the encapsulated TBF exhibited a significantly higher acceptability than the unencapsulated TBF (p < 0.01).Conclusions: Encapsulation using PWP effectively delivers TBF to the small intestine through the stomach. It also masks the bitter taste, enhances the colour of TBF-containing yoghurt, and improves the physical and chemical properties of the yoghurt.
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Affiliation(s)
- Yali Sun
- Guizhou Key Laboratory of Fermentation Engineering and Biopharmaceutics, Guizhou University, Guiyang, Guizhou, China.,College of Liquor-Making and Food Engineering, Guizhou University, Guiyang, Guizhou, China
| | - Wenmei Zhou
- Guizhou Key Laboratory of Fermentation Engineering and Biopharmaceutics, Guizhou University, Guiyang, Guizhou, China.,College of Liquor-Making and Food Engineering, Guizhou University, Guiyang, Guizhou, China
| | - Yongguang Huang
- Guizhou Key Laboratory of Fermentation Engineering and Biopharmaceutics, Guizhou University, Guiyang, Guizhou, China.,College of Liquor-Making and Food Engineering, Guizhou University, Guiyang, Guizhou, China
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8
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Mahmoudian M, Torbati S, AliMirzayi N, Nozad E, Kochameshki MG, Shokri A. Preparation and investigation of poly(methylmethacrylate) nano-capsules containing haloxyfop-R-methyl and their release behavior. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2019; 55:301-309. [PMID: 31814523 DOI: 10.1080/03601234.2019.1692614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this study, the preparation and characterization of haloxyfop-R-methyl herbicide loaded in poly(methylmethacrylate) (PMMA) nano-capsules by emulsion polymerization and its release behavior were investigated. The chemical characterizations of PMMA/haloxyfop-R-methyl nano-capsules were confirmed by FT-IR spectroscopy method, and the surface morphology was studied by field emission scanning electron microscopy and transmission electron microscopy. Also, the herbicide loading and encapsulation efficiency were analyzed for the herbicide-loaded nano-capsules. The release rate of PMMA/haloxyfop-R-methyl nano-capsules was determined by UV-visible spectroscopy. The thermal properties and thermal stability of nano-capsules were explored by the thermal gravimetric analysis method. The diameter of the nano-capsules was in the range of 100-300 nm. Increasing the amount of herbicide in nano-formulations significantly affected the surface of the nano-capsules and reduced their surface smoothness. Triton-X100 was identified as the best surfactant for the preparation of nano-capsules, and the sample containing the lowest herbicide content showed the best performance in terms of encapsulation and loading efficiency. This sample showed a steady-state release rate during the six days.
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Affiliation(s)
| | - Samaneh Torbati
- Department of Biology, Faculty of sciences, Urmia University, Urmia, Iran
| | - Neda AliMirzayi
- Nanotechnology Research Center, Urmia University, Urmia, Iran
| | - Ehsan Nozad
- Department of Organic Chemistry, Faculty of chemistry, Urmia University, Urmia, Iran
| | | | - Aref Shokri
- Nanotechnology Research Center, Urmia University, Urmia, Iran
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9
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Damiani E, Puglia C. Nanocarriers and Microcarriers for Enhancing the UV Protection of Sunscreens: An Overview. J Pharm Sci 2019; 108:3769-3780. [PMID: 31521640 DOI: 10.1016/j.xphs.2019.09.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/24/2019] [Accepted: 09/06/2019] [Indexed: 11/30/2022]
Abstract
This review addresses a major question of importance to pharmaceutical scientists: how can novel drug delivery systems play a role in maximizing the UV protection of sunscreens? Because more and more people are being diagnosed with skin cancer each year than all other cancers combined, adequate sun protective measures are pivotal. In this context, the present review is to give an up-to-date overview on the different nanocarrier systems that have been explored so far for encapsulating different types of UV filters present on the market. The aim of these carrier systems is to prevent skin penetration and to enhance the photoprotective potential of sunscreen actives. For each supramolecular system, a brief description along with the studies, achievements, and pitfalls, on the type of UV actives inside them, ranging from classical UV filters to new generation of UV actives is given. A brief overview of UV filters encapsulated in microcarriers is also discussed.
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Affiliation(s)
- Elisabetta Damiani
- Department of Life and Environmental Sciences, Polytechnic University of the Marche, Ancona, Italy.
| | - Carmelo Puglia
- Department of Drug Sciences, University of Catania, Catania, Italy
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10
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Ahangaran F, Navarchian AH, Picchioni F. Material encapsulation in poly(methyl methacrylate) shell: A review. J Appl Polym Sci 2019. [DOI: 10.1002/app.48039] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Fatemeh Ahangaran
- Department of Chemical Engineering, Faculty of EngineeringUniversity of Isfahan Isfahan 81746‐73441 Iran
- Department of Chemical EngineeringUniversity of Groningen Nijenborgh 4, 9747 AG Groningen The Netherlands
| | - Amir H. Navarchian
- Department of Chemical Engineering, Faculty of EngineeringUniversity of Isfahan Isfahan 81746‐73441 Iran
| | - Francesco Picchioni
- Department of Chemical EngineeringUniversity of Groningen Nijenborgh 4, 9747 AG Groningen The Netherlands
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Ozkan G, Franco P, De Marco I, Xiao J, Capanoglu E. A review of microencapsulation methods for food antioxidants: Principles, advantages, drawbacks and applications. Food Chem 2019; 272:494-506. [PMID: 30309574 DOI: 10.1016/j.foodchem.2018.07.205] [Citation(s) in RCA: 232] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 07/19/2018] [Accepted: 07/27/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Gulay Ozkan
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Paola Franco
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano (SA), Italy
| | - Iolanda De Marco
- Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano (SA), Italy
| | - Jianbo Xiao
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey.
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Nguyen TT, Jeong J. Development of a single-jet electrospray method for producing quercetin-loaded poly (lactic-co-glycolic acid) microspheres with prolonged-release patterns. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Al-Nemrawi NK, Marques J, Tavares CJ, Oweis RJ, Al-Fandi MG. Synthesis and characterization of photocatalytic polyurethane and poly(methyl methacrylate) microcapsules for the controlled release of methotrexate. Drug Dev Ind Pharm 2018; 44:2083-2088. [PMID: 30112927 DOI: 10.1080/03639045.2018.1513023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The aim of this work is to prepare ultraviolet (UV) triggered controlled release of compounds from microcapsule systems (MCs). Polyurethane (PU) and poly(methyl methacrylate) (PMMA) microcapsules were studied with/without chemical functionalization using photocatalytic TiO2 nanoparticles (NPs) on their surface. Once TiO2 nanoparticles are illuminated with UV light (λ = 370 nm), they initiate the rupture of the polymeric bonds of the microcapsule and subsequently initiate the encapsulated compound release, methotrexate (MTX) or rhodamine (Rh), in the present work. The size, polydispersity, charge, and yield of all MCs were measured, being the methotrexate drug release for all systems determined and compared with and without functionalization with TiO2 NPs, under dark, visible light and UV illumination in vitro. Finally, the Rh release was characterized using fluorescence microscopy. The TiO2 NPs size is around 10 nm, as determined by X-ray diffraction experiments. The PU MCs average size is around 60 µm, its electric charge +3.11 mV and yield around 85%. As for the PMMA MCs, the average size is around 280 µm, its electric charge -7.2 mV and yield around 25% and 30% for both MTX and Rh, respectively. In general, adding TiO2 NPs or the encapsulated products to the MCs does not affect the size but functionalization with TiO2 NPs lowers the electric charge. Microcapsules functionalized with TiO2 nanoparticles and irradiated with UV light presented the highest release of MTX and Rh. All other samples showed lower drug release levels when studied under the same conditions.
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Affiliation(s)
- Nusaiba K Al-Nemrawi
- a Department of Pharmaceutical technology, Jordan University of Science and Technology , Irbid , Jordan
| | - Juliana Marques
- b Centre of Physics, University of Minho , Guimarães , Portugal
| | | | - Rami J Oweis
- c Nanotechnology Institute, Jordan University of Science and Technology, , Irbid , Jordan
| | - Mohamed G Al-Fandi
- c Nanotechnology Institute, Jordan University of Science and Technology, , Irbid , Jordan
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Linkevičiūtė A, Būdienė J, Naujalis E, Katelnikovas A, Barauskas J. Characterization and stability study of cranberry flavonoids in lipid liquid crystalline systems. EUR J LIPID SCI TECH 2017. [DOI: 10.1002/ejlt.201600373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Aušra Linkevičiūtė
- Center for Physical Sciences and TechnologyState Research InstituteVilniusLithuania
| | - Jurga Būdienė
- Center for Physical Sciences and TechnologyState Research InstituteVilniusLithuania
| | - Evaldas Naujalis
- Center for Physical Sciences and TechnologyState Research InstituteVilniusLithuania
- Department of Analytical and Environmental ChemistryVilnius UniversityVilniusLithuania
| | - Arturas Katelnikovas
- Department of Analytical and Environmental ChemistryVilnius UniversityVilniusLithuania
| | - Justas Barauskas
- Biomedical ScienceFaculty of Health and SocietyMalmö UniversityMalmöSweden
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15
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Preparation and characterization of quercetin-loaded lipid liquid crystalline systems. Colloids Surf B Biointerfaces 2015; 128:296-303. [DOI: 10.1016/j.colsurfb.2015.02.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 01/22/2015] [Accepted: 02/01/2015] [Indexed: 12/29/2022]
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Hemmati K, Masoumi A, Ghaemy M. Synthesis and characterization of pH-responsive nanohydrogels as biocompatible drug carriers based on chemically modified tragacanth gum polysaccharide. RSC Adv 2015. [DOI: 10.1039/c5ra14356j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this work, the preparation and application of pH-responsive nanohydrogels based on tragacanth gum polysaccharide and glycidyl methacrylate were investigated.
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Affiliation(s)
- Khadijeh Hemmati
- Polymer Research Laboratory
- Faculty of Chemistry
- University of Mazandaran
- Babolsar
- Iran
| | - Arameh Masoumi
- Polymer Research Laboratory
- Faculty of Chemistry
- University of Mazandaran
- Babolsar
- Iran
| | - Mousa Ghaemy
- Polymer Research Laboratory
- Faculty of Chemistry
- University of Mazandaran
- Babolsar
- Iran
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17
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Althans D, Schrader P, Enders S. Solubilisation of quercetin: Comparison of hyperbranched polymer and hydrogel. J Mol Liq 2014. [DOI: 10.1016/j.molliq.2014.03.028] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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18
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Pan X, Mercadé-Prieto R, York D, Preece JA, Zhang Z. Structure and Mechanical Properties of Consumer-Friendly PMMA Microcapsules. Ind Eng Chem Res 2013. [DOI: 10.1021/ie303451s] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Xuemiao Pan
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15
2TT, U.K
| | - Ruben Mercadé-Prieto
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15
2TT, U.K
| | - David York
- School of Process,
Environmental
and Materials Engineering, Engineering Building, University of Leeds, Leeds LS2 9JT, U.K
| | - Jon A. Preece
- School of Process,
Environmental
and Materials Engineering, Engineering Building, University of Leeds, Leeds LS2 9JT, U.K
| | - Zhibing Zhang
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15
2TT, U.K
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19
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Curcio M, Cirillo G, Parisi OI, Iemma F, Picci N, Puoci F. Quercetin-imprinted nanospheres as novel drug delivery devices. J Funct Biomater 2012; 3:269-82. [PMID: 24955531 PMCID: PMC4047936 DOI: 10.3390/jfb3020269] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Revised: 03/21/2012] [Accepted: 03/22/2012] [Indexed: 11/25/2022] Open
Abstract
In this work, molecularly imprinted nanospheres for controlled/sustained release of quercetin were synthesized employing methacrylic acid and ethylene glycoldymethacrylate as functional monomer and crosslinking agent, respectively. One pot precipitation polymerization was chosen as polymerization technique to obtain nanosized materials with spherical shape. Morphological and hydrophilic properties by scanning electron microscopy and water content measurements were determined, and recognition and selectivity properties of the imprinted materials were tested using the template quercetin and its structural analogue, the flavonoid catechin. Finally, the applicability of the obtained materials as drug delivery devices was evaluated by performing in vitro release studies in plasma simulating fluids and cytotoxicity testson HeLa cells.
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Affiliation(s)
- Manuela Curcio
- Department of Pharmaceutical Sciences, University of Calabria, Arcavacata di Rende (CS) 87036, Italy.
| | - Giuseppe Cirillo
- Department of Pharmaceutical Sciences, University of Calabria, Arcavacata di Rende (CS) 87036, Italy.
| | - Ortensia Ilaria Parisi
- Department of Pharmaceutical Sciences, University of Calabria, Arcavacata di Rende (CS) 87036, Italy.
| | - Francesca Iemma
- Department of Pharmaceutical Sciences, University of Calabria, Arcavacata di Rende (CS) 87036, Italy.
| | - Nevio Picci
- Department of Pharmaceutical Sciences, University of Calabria, Arcavacata di Rende (CS) 87036, Italy.
| | - Francesco Puoci
- Department of Pharmaceutical Sciences, University of Calabria, Arcavacata di Rende (CS) 87036, Italy.
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20
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Mao Z, Liang Y, Du X, Sun Z. 3,3',4',5,7-Pentamethylquercetin reduces angiotensin II-induced cardiac hypertrophy and apoptosis in rats. Can J Physiol Pharmacol 2010; 87:720-8. [PMID: 19794523 DOI: 10.1139/y09-069] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Quercetin has been shown to possess beneficial pharmacological properties in treatment of heart disease, but lack of stability and bioavailability limits its clinical use. In this study, we investigated for the first time the effect of a methylated form of quercetin, 3,3',4',5,7-pentamethylquercetin (PMQ), on myocardial protection in rats. Angiotensin II was delivered to Sprague-Dawley rats subcutaneously, while PMQ (5 mg/kg) was administered by oral gavage; blood pressure was monitored daily. The production of NADPH oxidase was measured, and cardiac hypertrophy and apoptosis were detected. The results revealed that PMQ could downregulate the expression of the NADPH oxidase gene and reduce angiotensin II- induced cardiac hypertrophy and apoptosis in rats. Therefore, we believe that PMQ showed beneficial effects on myocardium in angiotensin II-administered rats, and its potential to be used for treatment of cardiovascular disease deserves further attention.
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Affiliation(s)
- Zhangfan Mao
- Department of Cardiothoracic Surgery, Renmin Hospital, Wuhan University, Wuhan, Hubei 430060, China
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