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Jang YA, Kim SG, Kim HK, Lee JT. Biological Activity and Component Analyses of Chamaecyparis obtusa Leaf Extract: Evaluation of Antiwrinkle and Cell Protection Effects in UVA-Irradiated Cells. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040755. [PMID: 37109713 PMCID: PMC10146071 DOI: 10.3390/medicina59040755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 04/29/2023]
Abstract
Background and Objectives: Chamaecyparis obtusa (C. obtuse) extract has been used as a folk medicinal remedy in East Asian countries to alleviate inflammation and prevent allergies. Active oxygen causes skin aging and leads to skin cell and tissue damage. Extensive research has been conducted to control active oxygen generation to prevent skin aging. We evaluated the antioxidant activity and antiwrinkle effect of C. obtusa extract to determine its potential as a cosmetic material. Materials and Methods: The antioxidant activity of a 70% ethanol extract of C. obtusa (COE 70) and a water extract of C. obtusa (COW) was determined using 2,2-diphenyl-1-picrylhydrazy (DPPH) scavenging, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+) scavenging, superoxide dismutase-like activity, xanthine oxidase inhibition, and ferric-reducing antioxidant power assays. The effective concentration of the extracts was determined using the methyl thiazolyl tetrazolium assay to evaluate their toxicity. The effects of COE 70 on the production of matrix metalloproteinases (MMPs) and procollagen, and expression of activated cytokines, interleukin 6 (IL-6) and tumor necrosis factor α (TNF-α), in UVA-irradiated fibroblasts were determined using quantitative real-time PCR. Additionally, quercitrin, amentoflavone, hinokiflavone, and myricetin concentrations in COE 70 were determined using high-pressure high-performance liquid chromatography. Results: COE 70 had higher polyphenol and flavonoid concentrations than COW and exhibited an excellent antioxidant effect. COE 70 suppressed UVA-induced fibroblast death by 21.3% at 25 µg/mL. It also increased MMP-1, MMP-3, TNF-α, and IL-6 mRNA levels at 5-25 µg/mL compared with those in control UVA-irradiated fibroblasts. Moreover, mRNA levels of collagen type I and superoxide dismutase significantly increased, indicating the antiwrinkle and anti-inflammatory effects of the extract. Among the COE 70 components, quercitrin concentration was the highest; hence, quercitrin could be an active ingredient. Conclusions: COE 70 could be used as a natural antioxidant and antiwrinkle agent.
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Affiliation(s)
- Young-Ah Jang
- Convergence Research Center for Smart Healthcare of KS R & DB Foundation, Kyungsung University, Busan 48434, Republic of Korea
| | - Se-Gie Kim
- Department of Pharmaceutical Engineering, Daegu Catholic University, Gyeongsan-si 38430, Republic of Korea
| | - Hye-Kyung Kim
- College of Pharmacy, Kyungsung University, Busan 48434, Republic of Korea
| | - Jin-Tae Lee
- Department of Cosmetic Science, Kyungsung University, Busan 48434, Republic of Korea
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Jakimiuk K, Gesek J, Atanasov AG, Tomczyk M. Flavonoids as inhibitors of human neutrophil elastase. J Enzyme Inhib Med Chem 2021; 36:1016-1028. [PMID: 33980119 PMCID: PMC8128182 DOI: 10.1080/14756366.2021.1927006] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/28/2021] [Accepted: 05/02/2021] [Indexed: 12/17/2022] Open
Abstract
Elastase is a proteolytic enzyme belonging to the family of hydrolases produced by human neutrophils, monocytes, macrophages, and endothelial cells. Human neutrophil elastase is known to play multiple roles in the human body, but an increase in its activity may cause a variety of diseases. Elastase inhibitors may prevent the development of psoriasis, chronic kidney disease, respiratory disorders (including COVID-19), immune disorders, and even cancers. Among polyphenolic compounds, some flavonoids and their derivatives, which are mostly found in herbal plants, have been revealed to influence elastase release and its action on human cells. This review focuses on elastase inhibitors that have been discovered from natural sources and are biochemically characterised as flavonoids. The inhibitory activity on elastase is a characteristic of flavonoid aglycones and their glycoside and methylated, acetylated and hydroxylated derivatives. The presented analysis of structure-activity relationship (SAR) enables the determination of the chemical groups responsible for evoking an inhibitory effect on elastase. Further study especially of the in vivo efficacy and safety of the described natural compounds is of interest in order to gain better understanding of their health-promoting potential.
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Affiliation(s)
- Katarzyna Jakimiuk
- Department of Pharmacognosy, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Białystok, Białystok, Poland
| | - Jakub Gesek
- Department of Pharmacognosy, Medical University of Białystok, Student’s Scientific Association, Białystok, Poland
| | - Atanas G. Atanasov
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Jastrzębiec, Poland
- Department of Pharmacognosy, University of Vienna, Vienna, Austria
| | - Michał Tomczyk
- Department of Pharmacognosy, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Białystok, Białystok, Poland
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Navabhatra A, Maniratanachote R, Yingngam B. Antiphotoaging properties of Zingiber montanum essential oil isolated by solvent-free microwave extraction against ultraviolet B-irradiated human dermal fibroblasts. Toxicol Res 2021; 38:235-248. [PMID: 35419276 PMCID: PMC8960501 DOI: 10.1007/s43188-021-00107-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/22/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022] Open
Abstract
Maintaining youthful skin from photoaging with natural products, including essential oils, is a vital strategy that has piqued the interest of researchers in the pharmaceutical and cosmetic industries. This research aimed to investigate the protective properties of Zingiber montanum (J. Koenig) Link ex A. Dietr. essential oil against ultraviolet B (UVB)-induced skin damage and photoaging in normal human dermal fibroblast (HDFn) cells. The essential oil was extracted from fresh plant rhizomes using solvent-free microwave extraction. Its antiphotoaging properties in HDFn cells were investigated using reactive oxygen species (ROS)-scavenging, wound healing, matrix metalloproteinases (MMP-1, MMP-3, and MMP-9) expression, procollagen synthesis, and elastase and tyrosinase inhibitory assays. The results showed that the test oil exhibited no significant toxicity in HDFn at concentrations up to 10 mg/mL, with cell viability exceeding 90%. Following UVB irradiation at 30 mJ/cm2, Z. montanum oil demonstrated time and concentration-dependent ROS radical scavenging capabilities. In a cell migration assay, the essential oil demonstrated wound-healing properties. Z. montanum oil suppressed the expression of MMPs and enhanced the synthesis of type I procollagen at a concentration of 0.1-1 mg/mL. In addition, 0.1-1 mg/mL Z. montanum oil inhibited elastase activity in a concentration-dependent manner but did not affect tyrosinase activity. From these findings, the essential oil of Z. montanum could have potential applications in developing cosmeceutical products to prevent skin photoaging.
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Anti-Inflammatory, Barrier-Protective, and Antiwrinkle Properties of Agastache rugosa Kuntze in Human Epidermal Keratinocytes. BIOMED RESEARCH INTERNATIONAL 2020; 2020:1759067. [PMID: 33195687 PMCID: PMC7641687 DOI: 10.1155/2020/1759067] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 09/28/2020] [Accepted: 10/14/2020] [Indexed: 11/18/2022]
Abstract
This work aimed to assess the skin-beneficial properties of Agastache rugosa Kuntze, an herbal medication used to treat different types of disorders in traditional folk medicine. The total phenolic compounds and total antiradical, nitrite scavenging, superoxide scavenging, antielastase, and antihyaluronidase activities of a hot water extract of A. rugosa Kuntze leaves (ARE) were spectrophotometrically determined. Intracellular reactive oxygen species (ROS) was fluorometrically quantitated using 2′,7′-dichlorodihydrofluorescein diacetate (DCFH-DA). Inducible nitric oxide synthase (iNOS) and filaggrin were evaluated using Western analysis. Real-time quantitative RT-PCR was used to measure filaggrin mRNA. Caspase-14 activity was determined using a fluorogenic substrate. ARE contained the total phenolic content of 38.9 mg gallic acid equivalent/g extract and exhibited 2,2′-diphenyl-1-picrylhydrazyl (DPPH) radical, superoxide radical, and nitrite scavenging activities with the SC50 values of 2.9, 1.4, and 1.7 mg/mL, respectively. ARE exerted suppressive activities on nitric oxide (NO) and ROS levels elevated by lipopolysaccharide (LPS) or tumor necrosis factor-α (TNF-α) in HaCaT keratinocytes. It attenuated the LPS-stimulated expression of iNOS. ARE augmented the UV-B-reduced filaggrin expression on both protein and mRNA levels and was capable of upregulating the UV-B-reduced caspase-14 activity. ARE inhibited in vitro elastase and hyaluronidase activities associated with the wrinkling process. ARE, at the concentrations used, did not interfere with the viability of HaCaT keratinocytes. These findings preliminarily imply that the leaves of A. rugosa possess desirable cosmetic potentials, such as anti-inflammatory, barrier protective, and antiwrinkle activities, which infers their skin healing potentials.
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Phasanasophon K, Kim SM. Antioxidant and Cosmeceutical Activities of Agarum cribrosum Phlorotannin Extracted by Ultrasound Treatment. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300513] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
An ultrasonic process for the effective extraction of phlorotannins from Agarum cribrosum with high total phlorotannin content (TPC) was optimized using response surface methodology (RSM). Optimal conditions for ultrasound extraction consisted of temperature: 30°C; time: 5.75 h; ratio of solvent to solid: 35 mL/g, where the TPC was 19.59 mg PGE/g. The crude extract was further partitioned using hexane, dichloromethane, ethyl acetate (EtOAc), and water, in that order. The EtOAc fraction with the highest TPC exhibited the strongest radical-scavenging activity against DPPH, ABTS, hydrogen peroxide, and reducing power, which was similar to that of ascorbic acid. Furthermore, the IC50 values of the EtOAc fraction against collagenase, elastase, and tyrosinase inhibitory activity were 29.63, 16.13, and 6.17 μg/mL, respectively, whereas epigallocatechin gallate (EGCG), EGCG, and kojic acid, the counterpart positive controls, were 68.90, 23.34, and 43.29 μg/mL, respectively. The EtOAc fraction was further fractionated using Sephadex LH-20 column chromatography, which yielded two major and four minor subfractions. The structure of the SF5 and SF6 subfractions were further determined through HPLC-DAD-QMS analyses and 1H and 13C NMR, in which only trifuhalol A was identified. The SF5 and SF6 subfractions exhibited significantly higher radical-scavenging activity against DPPH and reducing power than the EtOAc fraction, but no statistically significant differences were detected for ABTS, hydrogen peroxide, collagenase, elastase, and tyrosinase inhibitory activity. Based on the results, we propose that A. cribrosum phlorotannins could be a good source for natural antioxidants and cosmeceutical.
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Affiliation(s)
- Kasira Phasanasophon
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, Republic of Korea 210-702
| | - Sang Moo Kim
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangneung, Republic of Korea 210-702
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Kim HI, Jeong YU, Kim JH, Park YJ. 3,5,6,7,8,3',4'-Heptamethoxyflavone, a Citrus Flavonoid, Inhibits Collagenase Activity and Induces Type I Procollagen Synthesis in HDFn Cells. Int J Mol Sci 2018; 19:E620. [PMID: 29470423 PMCID: PMC5855842 DOI: 10.3390/ijms19020620] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 01/26/2018] [Accepted: 02/21/2018] [Indexed: 11/16/2022] Open
Abstract
Citrus fruits contain various types of flavonoids with powerful anti-aging and photoprotective effects on the skin, and have thus been attracting attention as potential, efficacious skincare agents. Here, we aimed to investigate the chemical composition of Citrus unshiu and its protective effects on photoaging. We isolated and identified a bioactive compound, 3,5,6,7,8,3',4'-heptamethoxyflavone (HMF), from C. unshiu peels using ethanol extraction and hexane fractionation. HMF inhibited collagenase activity and increased type I procollagen content in UV-induced human dermal fibroblast neonatal (HDFn) cells. HMF also suppressed the expression of matrix metalloproteinases 1 (MMP-1) and induced the expression of type I procollagen protein in UV-induced HDFn cells. Additionally, HMF inhibited ultraviolet B (UVB)-induced phosphorylation of the mitogen-activated protein kinases (MAPK) cascade signaling components-ERK, JNK, and c-Jun-which are involved in the induction of MMP-1 expression. Furthermore, HMF affected the TGF-β/Smad signaling pathway, which is involved in the regulation of type I procollagen expression. In particular, HMF induced Smad3 protein expression and suppressed Smad7 protein expression in UV-induced HDFn cells in a dose-dependent manner. These findings suggest a role for Citrusunshiu in the preparation of skincare products in future.
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Affiliation(s)
- Hong-Il Kim
- Department of Biomedical Chemistry, Research Institute for Biomedical & Health Science, College of Biomedical and Health Science, Konkuk University, 268 Chungwon-daero, Chungju-si 27478, Korea.
| | - Yong-Un Jeong
- Department of Biomedical Chemistry, Research Institute for Biomedical & Health Science, College of Biomedical and Health Science, Konkuk University, 268 Chungwon-daero, Chungju-si 27478, Korea.
| | - Jong-Hyeon Kim
- Department of Biomedical Chemistry, Research Institute for Biomedical & Health Science, College of Biomedical and Health Science, Konkuk University, 268 Chungwon-daero, Chungju-si 27478, Korea.
| | - Young-Jin Park
- Department of Biomedical Chemistry, Research Institute for Biomedical & Health Science, College of Biomedical and Health Science, Konkuk University, 268 Chungwon-daero, Chungju-si 27478, Korea.
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Madduma Hewage SRK, Piao MJ, Kang KA, Ryu YS, Fernando PMDJ, Oh MC, Park JE, Shilnikova K, Moon YJ, Shin DO, Hyun JW. Galangin Activates the ERK/AKT-Driven Nrf2 Signaling Pathway to Increase the Level of Reduced Glutathione in Human Keratinocytes. Biomol Ther (Seoul) 2017; 25:427-433. [PMID: 27829272 PMCID: PMC5499622 DOI: 10.4062/biomolther.2016.112] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 07/22/2016] [Accepted: 08/02/2016] [Indexed: 02/07/2023] Open
Abstract
Previously, we demonstrated that galangin (3,5,7-trihydroxyflavone) protects human keratinocytes against ultraviolet B (UVB)-induced oxidative damage. In this study, we investigated the effect of galangin on induction of antioxidant enzymes involved in synthesis of reduced glutathione (GSH), and investigated the associated upstream signaling cascades. By activating nuclear factor-erythroid 2-related factor (Nrf2), galangin treatment significantly increased expression of glutamate-cysteine ligase catalytic subunit (GCLC) and glutathione synthetase (GSS). This activation of Nrf2 depended on extracellular signal-regulated kinases (ERKs) and protein kinase B (AKT) signaling. Inhibition of GSH in galangin-treated cells attenuated the protective effect of galangin against the deleterious effects of UVB. Our results reveal that galangin protects human keratinocytes by activating ERK/AKT-Nrf2, leading to elevated expression of GSH-synthesizing enzymes.
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Affiliation(s)
| | - Mei Jing Piao
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Kyoung Ah Kang
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Yea Seong Ryu
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | | | - Min Chang Oh
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Jeong Eon Park
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Kristina Shilnikova
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Yu Jin Moon
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Dae O Shin
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
| | - Jin Won Hyun
- School of Medicine and Institute for Nuclear Science and Technology, Jeju National University, Jeju 63243, Republic of Korea
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Park MA, Sim MJ, Kim YC. Anti-Photoaging Effects of Angelica acutiloba Root Ethanol Extract in Human Dermal Fibroblasts. Toxicol Res 2017; 33:125-134. [PMID: 28503261 PMCID: PMC5426508 DOI: 10.5487/tr.2017.33.2.125] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/23/2017] [Accepted: 03/23/2017] [Indexed: 11/20/2022] Open
Abstract
The effects that ultraviolet rays elicit on collagen synthesis and degradation are the most common causes of wrinkle formation and photo-aging in skin. The objectives of this study were to evaluate the effects of Angelica acutiloba root ethanol extract (AAEE) to promote collagen synthesis and inhibit collagen degradation in human dermal fibroblasts. By examining total polyphenol and flavonoid contents, electron donating ability, radical scavenging activity, and superoxide dismutase-like activity, we found that AAEE exhibited fairly good antioxidant activity. Treatment with AAEE significantly increased type I procollagen production by cultured fibroblasts, as well as reduced ultraviolet-induced matrix metalloproteinase-1 (MMP-1) expression and MMP-2 activity in a dose-dependent manner (p < 0.05). In addition, AAEE significantly increased TIMP-1 mRNA expression (p < 0.05), although without an associated dose-dependent increase in TIMP-1 protein expression. In summary, we suggest that AAEE may be a potentially effective agent for the prevention or alleviation of skin-wrinkle formation induced by ultraviolet rays.
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Affiliation(s)
- Min Ah Park
- In Vitro Evaluation Team, Ellead Sin & Bio Research, Osong,
Korea
| | - Mi Ja Sim
- Department of Health & Beauty Science, Gyeongbuk Provincial College, Yecheon,
Korea
| | - Young Chul Kim
- Department of Public Health, Graduate School, Keimyung University, Daegu,
Korea
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Pham QL, Jang HJ, Kim KB. Anti‑wrinkle effect of fermented black ginseng on human fibroblasts. Int J Mol Med 2017; 39:681-686. [PMID: 28098856 DOI: 10.3892/ijmm.2017.2858] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 01/10/2017] [Indexed: 11/05/2022] Open
Abstract
Fermented black ginseng (FBG) is processed by the repeated steaming and drying of fresh ginseng followed by fermentation with Saccharomyces cerevisiae. It is known to possess anti‑oxidative effects. Skin wrinkle formation is associated with oxidative stress and inflammatory reactions. The aim of this study was to determine whether FBG possesses anti‑wrinkle activity using human fibroblasts (HS68). According to the Korea Ministry of Food and Drug Safety (MFDS) guidelines for the evaluation of the efficacy of functional anti‑wrinkle cosmetics, we attempted to elucidate the effects of FBG on type I procollagen, matrix metalloproteinase (MMP)‑1, MMP‑2, MMP‑9 and tissue inhibitor of metalloproteinase‑2 (TIMP‑2). In addition, the eye irritation potential of FBG was examined using the EpiOcular‑EIT kit. Our results revealed that FBG was not cytotoxic at concentrations <10 µg/ml. It was considered as safe for the eyes at concentrations of up to 100 µg/ml. Treatment with FBG at concentrations from 0.3 to 10 µg/ml significantly (P<0.05) increased the type I procollagen expression levels from 117.61±1.51 to 129.95±4.47% in the human fibroblasts. By contrast, FBG significantly (P<0.05) decreased the MMP‑1 expression level from 18.41±4.95 to 27.41±3.96%. FBG at 3 µg/ml also increased the expression of TIMP‑2 up to 154.55%. However, FBG at 10 µg/ml decreased the expression levels of MMP‑2 and MMP‑9 to 45.15 and 66.65%, respectively. These results suggest that FBG has potential anti‑wrinkle effects as a potential ingredient in cosmetics.
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Affiliation(s)
- Quynh Lien Pham
- Department of Pharmacy, College of Pharmacy, Dankook University, Cheonan, Chungnam 31116, Republic of Korea
| | - Hyun-Jun Jang
- Department of Pharmacy, College of Pharmacy, Dankook University, Cheonan, Chungnam 31116, Republic of Korea
| | - Kyu-Bong Kim
- Department of Pharmacy, College of Pharmacy, Dankook University, Cheonan, Chungnam 31116, Republic of Korea
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