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El-Marasy SA, AbouSamra MM, Moustafa PE, Mabrok HB, Ahmed-Farid OA, Galal AF, Farouk H. Anti-depressant effect of Naringenin-loaded hybridized nanoparticles in diabetic rats via PPARγ/NLRP3 pathway. Sci Rep 2024; 14:13559. [PMID: 38866877 PMCID: PMC11169681 DOI: 10.1038/s41598-024-62676-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 05/20/2024] [Indexed: 06/14/2024] Open
Abstract
Naringenin (NAR) has various biological activities but low bioavailability. The current study examines the effect of Naringenin-loaded hybridized nanoparticles (NAR-HNPs) and NAR on depression induced by streptozotocin (STZ) in rats. NAR-HNPs formula with the highest in vitro NAR released profile, lowest polydispersity index value (0.21 ± 0.02), highest entrapment efficiency (98.7 ± 2.01%), as well as an acceptable particle size and zeta potential of 415.2 ± 9.54 nm and 52.8 ± 1.04 mV, respectively, was considered the optimum formulation. It was characterized by differential scanning calorimetry, examined using a transmission electron microscope, and a stability study was conducted at different temperatures to monitor its stability efficiency showing that NAR-HNP formulation maintains stability at 4 °C. The selected formulation was subjected to an acute toxicological test, a pharmacokinetic analysis, and a Diabetes mellitus (DM) experimental model. STZ (50 mg/kg) given as a single i.p. rendered rats diabetic. Diabetic rat groups were allocated into 4 groups: one group received no treatment, while the remaining three received oral doses of unloaded HNPs, NAR (50 mg/kg), NAR-HNPs (50 mg/kg) and NAR (50 mg/kg) + peroxisome proliferator-activated receptor-γ (PPAR-γ) antagonist, GW9662 (1mg/kg, i.p.) for three weeks. Additional four non-diabetic rat groups received: distilled water (normal), free NAR, and NAR-HNPs, respectively for three weeks. NAR and NAR-HNPs reduced immobility time in forced swimming test and serum blood glucose while increasing serum insulin level. They also reduced cortical and hippocampal 5-hydroxyindoeacetic acid, 3,4-Dihydroxy-phenylacetic acid, malondialdehyde, NLR family pyrin domain containing-3 (NLRP3) and interleukin-1beta content while raised serotonin, nor-epinephrine, dopamine and glutathione level. PPAR-γ gene expression was elevated too. So, NAR and NAR-HNPs reduced DM-induced depression by influencing brain neurotransmitters and exhibiting anti-oxidant and anti-inflammatory effects through the activation PPAR-γ/ NLRP3 pathway. NAR-HNPs showed the best pharmacokinetic and therapeutic results.
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Affiliation(s)
- Salma A El-Marasy
- Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt.
| | - Mona M AbouSamra
- Pharmaceutical Technology Department, Pharmaceutical Drug Industries Research Institute, National Research Centre, Giza, Egypt
| | - Passant E Moustafa
- Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Hoda B Mabrok
- Nutrition and Food Science Department, Food Industries and Nutrition Research Institute, National Research Centre, Giza, Egypt
| | | | - Asmaa F Galal
- Narcotics, Ergogenics and Poisons Department, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
| | - Hadir Farouk
- Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
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Khan NU, Razzaq A, Rui Z, Chengfeng X, Khan ZU, Ullah A, Elbehairi SEI, Shati AA, Alfaifi MY, Iqbal H, Jin ZM. Bio-evaluations of sericin coated hesperidin nanoparticles for gastric ulcer management. Colloids Surf B Biointerfaces 2024; 234:113762. [PMID: 38244483 DOI: 10.1016/j.colsurfb.2024.113762] [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: 12/12/2023] [Revised: 01/10/2024] [Accepted: 01/15/2024] [Indexed: 01/22/2024]
Abstract
Gastric ulcers are worrying, and their worsening conditions may result in bleeding in the internal lining of the stomach. The problem is annoying, and both patients and professionals are still not satisfied with the available treatment options. Hesperidin, a flavonoid molecule with potent anti-inflammatory and antioxidant effects, can work like witchcraft to repair gastric ulcers and preserve the stomach lining. Here, we employed a strategy that involved covering the surface of the nano-lipid carriers (NLCs) with sericin before encasing the hesperidin within (Se-He-NLC). Sericin, a biodegradable polymer increases the muco-adhesion with stomach lining and deployment of hesperidin in controlled manner. Se-He-NLCs were physico-chemically characterized for drug loading, encapsulation, particle size, morphology, drug release, chemical stability, and chemical bonding. The nanocarriers showed first order drug release in a controlled manner. Se-He-NLCs showed better in vitro permeation and ex vivo mucoadhesion, thereby by promoting the in vivo bioavailability. Se-He-NLCs also promoted the reduced glutathione (GSH) and glutathione-S-transferase (GST) levels by 2.24- and 1.61-folds, respectively in the stomach lining, and also the regulation of superoxide dismutase (SOD) and catalase (CAT) activities parallel to the control group. In addition, tissues lipid hydroperoxides (LOOH) and myeloperoxidase (MPO) activity were reduced significantly with Se-He-NLCs administration. Se-He-NLC therapy of stomach ulcers in vivo demonstrated better binding ratio and ulcer healing potential. This approach reveals huge capacity for delivering therapies to treat gastric ulcers based on the clinical significance of sericin coated hesperidin nanocarriers in gastric ulcer treatment.
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Affiliation(s)
- Naveed Ullah Khan
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310012, China
| | - Anam Razzaq
- College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, China
| | - Zhang Rui
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310012, China
| | - Xie Chengfeng
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310012, China
| | - Zaheer Ullah Khan
- Department of Pharmacy, COMSATS University, Abbottabad Campus, Pakistan
| | - Asmat Ullah
- Clinical Research Institute, Zhejiang Provincial People's Hospital, Hangzhou 310014, Zhejiang, China
| | | | - Ali A Shati
- King Khalid University, Faculty of Science, Biology Department, Abha 9004, Saudi Arabia
| | - Mohammad Y Alfaifi
- King Khalid University, Faculty of Science, Biology Department, Abha 9004, Saudi Arabia
| | - Haroon Iqbal
- Eye Hospital, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou 325027, Zhejiang, China.
| | - Zhi Min Jin
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310012, China.
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Lei D, Liu D, Zhang J, Zhang L, Man MQ. Benefits of topical natural ingredients in epidermal permeability barrier. Front Physiol 2024; 14:1275506. [PMID: 38239888 PMCID: PMC10794395 DOI: 10.3389/fphys.2023.1275506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/07/2023] [Indexed: 01/22/2024] Open
Abstract
Because of the crucial role of epidermal permeability barrier in regulation of cutaneous and extracutaneous functions, great efforts have been made to identify and develop the regimens that can improve epidermal permeability barrier function. Studies have demonstrated that oral administration of natural ingredients can improve epidermal permeability barrier in various skin conditions, including inflammatory dermatoses and UV-irradiation. Moreover, topical applications of some natural ingredients can also accelerate the repair of epidermal permeability barrier after acute barrier disruption and lower transepidermal water loss in the intact skin. Natural ingredient-induced improvements in epidermal permeability barrier function can be attributable to upregulation of keratinocyte differentiation, lipid production, antioxidant, hyaluronic acid production, expression of aquaporin 3 and sodium-hydrogen exchanger 1. In this review, we summarize the benefits of topical natural ingredients in epidermal permeability barrier in normal skin with or without acute barrier disruption and the underlying mechanisms.
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Affiliation(s)
- Dongyun Lei
- Department of Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, China
| | - Dan Liu
- Dermatology Hospital, Southern Medical University, Guangzhou, China
| | - Junling Zhang
- Department of Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, China
| | - Litao Zhang
- Department of Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin, China
| | - Mao-Qiang Man
- Dermatology Hospital, Southern Medical University, Guangzhou, China
- Dermatology Service, Veterans Affairs Medical Center San Francisco, Department of Dermatology, University of California San Francisco, San Francisco, CA, United States
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Mirzaei A, Mirzaei A, Najjar Khalilabad S, Askari VR, Baradaran Rahimi V. Promising influences of hesperidin and hesperetin against diabetes and its complications: a systematic review of molecular, cellular, and metabolic effects. EXCLI JOURNAL 2023; 22:1235-1263. [PMID: 38234970 PMCID: PMC10792178 DOI: 10.17179/excli2023-6577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/14/2023] [Indexed: 01/19/2024]
Abstract
Hesperidin and hesperetin, two flavonoids with potential therapeutic value, have been extensively studied in the context of diabetes management. The main objective of this research is to ascertain their potential as therapeutic options for managing diabetes and its complications. The present study utilized a systematic review methodology and comprehensively explored relevant literature from databases, including PubMed, Scopus, and Web of Science, from inception until July 2023. The review summarized the outcomes related to the molecular, cellular, and metabolic effects of hesperidin and hesperetin in diabetes and its complications. Hesperetin exhibits a potential treatment for preventing diabetes and its associated complications through modulation of inflammatory cytokine release and expression via the pathway of signaling through Toll-like receptor/Myeloid differentiation factor 88/Nuclear factor-kappa B. Hesperidin shows promise as a biomolecule for treating diabetic neuropathy, primarily through activation of nuclear factor erythroid 2-related factor 2 (Nrf-2), as an antioxidant-response element signaling, leading to neuroprotective effects. Both compounds demonstrated the ability to normalize blood glucose levels and reduce serum and liver lipid levels, making them potential candidates for managing hypoglycemia and hypolipidemia in diabetes. Hesperidin also showed potential benefits against diabetic nephropathy by suppressing transforming growth factor-β1-integrin-linked kinase-Akt signaling and enhancing renal function. Furthermore, hesperidin's antioxidant, anti-inflammatory, and anti-depressant effects in diabetic conditions expanded its potential therapeutic applications. This systematic review provides substantial evidence supporting the consideration of hesperidin and hesperetin for diabetes and its complications. It offers exciting possibilities for developing novel, cost-effective treatment options to enhance diabetes management and patient outcomes.
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Affiliation(s)
- Amirhossein Mirzaei
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Mirzaei
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shakiba Najjar Khalilabad
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vafa Baradaran Rahimi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Cardiovascular Diseases, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Wang T, Wang YY, Shi MY, Liu L. Mechanisms of action of natural products on type 2 diabetes. World J Diabetes 2023; 14:1603-1620. [DOI: 10.4239/wjd.v14.i11.1603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/14/2023] [Accepted: 10/23/2023] [Indexed: 11/14/2023] Open
Abstract
Over the past several decades, type 2 diabetes mellitus (T2DM) has been considered a global public health concern. Currently, various therapeutic modalities are available for T2DM management, including dietary modifications, moderate exercise, and use of hypoglycemic agents and lipid-lowering medications. Although the curative effect of most drugs on T2DM is significant, they also exert some adverse side effects. Biologically active substances found in natural medicines are important for T2DM treatment. Several recent studies have reported that active ingredients derived from traditional medicines or foods exert a therapeutic effect on T2DM. This review compiled important articles regarding the therapeutic effects of natural products and their active ingredients on islet β cell function, adipose tissue inflammation, and insulin resistance. Additionally, this review provided an in-depth understanding of the multiple regulatory effects on different targets and signaling pathways of natural medicines in the treatment of T2DM as well as a theoretical basis for clinical effective application.
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Affiliation(s)
- Tao Wang
- Clinical Molecular Immunology Center, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Yang-Yang Wang
- Clinical Molecular Immunology Center, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Meng-Yue Shi
- Clinical Molecular Immunology Center, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Lian Liu
- Department of Pharmacology, Yangtze University, Jingzhou 434023, Hubei Province, China
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Idris S, Mishra A, Khushtar M. Phytochemical Estimation and Therapeutic Amelioration of Aesculus hippocastanum L. Seeds Ethanolic Extract in Gastric Ulcer in Rats Possibly by Inhibiting Prostaglandin Synthesis. Chin J Integr Med 2023; 29:818-824. [PMID: 37079159 DOI: 10.1007/s11655-023-3734-9] [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] [Accepted: 07/27/2022] [Indexed: 04/21/2023]
Abstract
OBJECTIVE To quantify phytochemicals using liquid chromatography and mass spectroscopy (LCMS) analysis and explore the therapeutic effect of Aesculus hippocastanum L. (AH) seeds ethanolic extract against gastric ulcers in rats. METHODS Preliminary phytochemical testing and LCMS analysis were performed according to standard methods. For treatment, the animals were divided into 7 groups including normal control, ulcer control, self-healing, AH seeds low and high doses, ranitidine and per se groups. Rats were orally administered with 10 mg/kg of indomethacin, excluding the normal control group (which received 1% carboxy methyl cellulose) and the per se group (received 200 mg/kg AH seeds extract). The test group rats were then given 2 doses of AH seeds extract (100 and 200 mg/kg, respectively), while the standard group was given ranitidine (50 mg/kg). On the 11th day, rats in all groups were sacrificed, and their stomach was isolated to calculate the ulcer index, and other parameters such as blood prostaglandin (PGE2), tissue superoxide dismutase (SOD), catalase (CAT), malonyldialdehyde (MDA), and glutathione (GSH). All isolated stomach tissues were analyzed for histopathological findings. RESULTS The phytochemical examination shows that the AH seeds contain alkaloids, flavonoids, saponins, phenolic components, and glycosides. LCMS analysis confirms the presence of quercetin and rutin. The AH seeds extract showed significant improvement in gastric mucosa conditions after indomethacin-induced gastric lesions (P<0.01). Further marked improvement in blood PGE2 and antioxidant enzymes, SOD, CAT, MDA and GSH, were observed compared with self-healing and untreated ulcer-induced groups (P<0.01). Histopathology results confirmed that AH seeds extract improved the mucosal layer and gastric epithelial membrane in treated groups compared to untreated ulcer-induced groups. CONCLUSIONS LCMS report confirms the presence of quercetin and rutin in AH seeds ethanolic extract. The therapeutic effect of AH seeds extract against indomethacin-induced ulcer in rat model indicated the regenerated membrane integrity, with improved cellular functions and mucus thickness. Further, improved antioxidant enzyme level would help to reduce PGE2 biosynthesis.
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Affiliation(s)
- Sahar Idris
- Faculty of Pharmacy, Integral University, Dasauli, Lucknow, 226026, Uttar Pradesh, India
| | - Anuradha Mishra
- Faculty of Pharmacy, Integral University, Dasauli, Lucknow, 226026, Uttar Pradesh, India.
- Amity Institute of Pharmacy, Lucknow, Amity University Uttar Pradesh, Noida, 201313, India.
| | - Mohammad Khushtar
- Faculty of Pharmacy, Integral University, Dasauli, Lucknow, 226026, Uttar Pradesh, India
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Wang Y, Li C, Xing J, Zhu Y, Sun M, Yin S, Liu J, Zou L, Liang S, Liu S. Neohesperidin Alleviates the Neuropathic Pain Behavior of Rats by Downregulating the P2X4 Receptor. Neurochem Res 2023; 48:781-790. [PMID: 36331667 DOI: 10.1007/s11064-022-03805-8] [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: 08/31/2022] [Revised: 08/31/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022]
Abstract
Neuropathic pain (NP) is a type of chronic pain affecting 6-8% of human health as no effective drug exists. The purinergic 2X4 receptor (P2X4R) is involved in NP. Neohesperidin (NH) is a dihydroflavonoside compound, which has anti-inflammatory and antioxidative properties. This study aimed to investigate whether NH has an effect on P2X4R-mediated NP induced by chronic constriction injury (CCI) of the sciatic nerve in rats. In this study, the CCI rat model was established to observe the changes of pain behaviors, P2X4R, and satellite glial cells (SGCs) activation in dorsal root ganglion (DRG) after NH treatment by using RT-PCR, immunofluorescence double labeling and Western blotting. Our results showed CCI rats had mechanical and thermal hyperalgesia with an increased level of P2X4R. Furthermore, SGCs were activated as indicated by increased expression of glial fibrillary acidic protein and increased tumor necrosis factor-alpha receptor 1and interleukin-1β. In addition, phosphorylated extracellular regulated protein kinases and interferon regulatory factor 5 in CCI rats increased. After NH treatment in CCI rats, the levels of above protein decreased, and the pain reduced. Overall, NH can markedly alleviate NP by reducing P2X4R expression and SGCs activation in DRG.
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Affiliation(s)
- Yueying Wang
- Department of Physiology, Basic Medical School of Nanchang University, Nanchang, People's Republic of China
| | - Chenxi Li
- Department of Physiology, Basic Medical School of Nanchang University, Nanchang, People's Republic of China
| | - Jingming Xing
- Department of Basical Medicine, Medical School of Nanchang University, Nanchang, People's Republic of China
| | - Yan Zhu
- Department of Endocrine, The First Hospital of Nanchang, Nanchang, People's Republic of China
| | - Minghao Sun
- Department of Clinical Medicine, The Second Clinical Medical School of Nanchang University, Nanchang, People's Republic of China
| | - Sui Yin
- Department of Physiology, Basic Medical School of Nanchang University, Nanchang, People's Republic of China
| | - Jianming Liu
- Department of Pharmacology, Pharmacy School of Nanchang University, Nanchang, People's Republic of China
| | - Lifang Zou
- Center of Hematology, The First Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China.,Institute of Hematology, Academy of Clinical Medicine of Jiangxi Province, Nanchang, People's Republic of China
| | - Shangdong Liang
- Department of Physiology, Basic Medical School of Nanchang University, Nanchang, People's Republic of China
| | - Shuangmei Liu
- Department of Physiology, Basic Medical School of Nanchang University, Nanchang, People's Republic of China.
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El-Beheiry KM, El-Sayed El-Sayad M, El-Masry TA, Elsisi AE. Combination of metformin and hesperidin mitigates cyclophosphamide-induced hepatotoxicity. Emerging role of PPAR-γ/Nrf-2/NF-κB signaling pathway. Int Immunopharmacol 2023; 117:109891. [PMID: 36812672 DOI: 10.1016/j.intimp.2023.109891] [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: 12/05/2022] [Revised: 02/02/2023] [Accepted: 02/11/2023] [Indexed: 02/22/2023]
Abstract
Cyclophosphamide (CP) is widely used as an immunosuppressive and chemotherapeutic drug. However, its therapeutic application is restricted by its adverse effects, particularly hepatotoxicity. Both metformin (MET) and hesperidin (HES) have promising antioxidant, anti-inflammatory, and anti-apoptotic effects. Therefore, the principal aim of the current study is to investigate the hepatoprotective effects of MET, HES, and their combinations on the CP-induced hepatotoxicity model. Hepatotoxicity was evoked by a single (I.P) injection of CP (200 mg/kg) on day 7. For this study, 64 albino rats were randomly categorized into eight equal groups; naïve, control vehicle, untreated CP (200 mg/kg, IP), and CP 200 groups treated with MET 200, HES 50, HES 100 or a combination of MET 200 with HES 50 and HES 100 respectively orally daily for 12 days. At the end of the study, the liver function biomarkers, oxidative stress, inflammatory parameters, histopathological and immunohistochemical analysis of PPAR-γ, Nrf-2, NF-κB, Bcl-2, and caspase3 were assessed. CP significantly increased serum ALT, AST, total bilirubin, hepatic MDA, NO content, NF-κB, and TNF-α. Otherwise, albumin, hepatic GSH content, Nrf-2, and PPAR-γ expression decreased considerably compared to the control vehicle group. The combinations of MET200 with HES50 or HES100 induced pronounced hepatoprotective, anti-oxidative, anti-inflammatory, and anti-apoptotic effects on CP-treated rats. The possible explanation of such hepatoprotective effects may be mediated via upregulation of Nrf-2, PPAR-γ, Bcl-2 expression, hepatic GSH content, and marked suppression of TNF-α and NF-κB expression. In conclusion, the current study showed that combining MET and HES revealed a remarkable hepatoprotective effect against CP-induced hepatotoxicity.
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Affiliation(s)
- Kareman M El-Beheiry
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt.
| | - Magda El-Sayed El-Sayad
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Thanaa A El-Masry
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Alaa E Elsisi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
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Lai S, Wang H, Liu J, Shao H, Chen R, Xu R, Kang J. Nine geranylgeranylated derivatives isolated from the roots of Rhus chinensis Mill. PHYTOCHEMISTRY 2023; 205:113514. [PMID: 36379319 DOI: 10.1016/j.phytochem.2022.113514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/03/2022] [Accepted: 11/09/2022] [Indexed: 06/16/2023]
Abstract
Nine undescribed geranylgeranylated derivatives (chinensens A-G), including malic acid derivative (A) and phenolic derivatives (B-E), as well as two pairs of enantiomers, [(R), (S)]-chinensens F and [(R), (S)]-chinensens G, were isolated from the roots of Rhus chinensis Mill. Their structures were elucidated by UV, IR, HRESIMS, 1D and 2D NMR spectra, as well as optical rotations. The 95% EtOH extract (95% EXT, 500 mg/kg, p. o.) of the roots of Rhus chinensis and the 95% EtOH fraction (95% FRA, 500 mg/kg, p. o.) from the microporous resin column significantly alleviated indomethacin-induced or water immersion-restraint stress-induced damage in rat gastric mucosa with inhibitory rates from 53% to 89%. The racemic mixture (chinensen G) and its enantiomers [(R), (S)]-chinensens G showed weak activities against H+,K+-ATPase (20%-24%) at a concentration of 0.1 mM, respectively.
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Affiliation(s)
- Shengtian Lai
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Hongqing Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China
| | - Jianbo Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China
| | - Hongjie Shao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China
| | - Ruoyun Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China
| | - Ruiming Xu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
| | - Jie Kang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Xiannongtan Street, Beijing 100050, China.
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Altunayar-Unsalan C, Unsalan O, Mavromoustakos T. Molecular interactions of hesperidin with DMPC/cholesterol bilayers. Chem Biol Interact 2022; 366:110131. [PMID: 36037876 DOI: 10.1016/j.cbi.2022.110131] [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: 03/07/2022] [Revised: 08/05/2022] [Accepted: 08/20/2022] [Indexed: 11/03/2022]
Abstract
Since cell membranes are complex systems, the use of model lipid bilayers is quite important for the study of their interactions with bioactive molecules. Mammalian cell membranes require cholesterol (CHOL) for their structure and function. For this reason, the mixtures of phospholipid and cholesterol are necessary to use in model membrane studies to better simulate the real systems. In the present study, we investigated the effect of the incorporation of hesperidin in model membranes consisting of dimyristoylphosphatidylcholine (DMPC) and CHOL by using differential scanning calorimetry (DSC), attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy, and atomic force microscopy (AFM). ATR-FTIR results demonstrated that hesperidin increases the fluidity of the DMPC/CHOL binary system. DSC findings indicated that the presence of 5 mol% hesperidin induces a broadening of the main phase transition consisting of three overlapping components. AFM experiments showed that hesperidin increases the thickness of DMPC/CHOL lipid bilayer model membranes. In addition to experimental results, molecular docking studies were conducted with hesperidin and human lanosterol synthase (LS), which is an enzyme found in the final step of cholesterol synthesis, to characterize hesperidin's interactions with its surrounding via its hydroxyl and oxygen groups. Then, hesperidin's ADME/Tox (absorption, distribution, metabolism, excretion and toxicity) profile was computed to see the potential impact on living system. In conclusion, considering the data obtained from experimental studies, this work ensures molecular insights in the interaction between a flavonoid, as an antioxidant drug model, and lipids mimicking those found in mammalian membranes. Moreover, computational studies demonstrated that hesperidin may be a great potential for use as a therapeutic agent for hypercholesterolemia due to its antioxidant property.
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Affiliation(s)
- Cisem Altunayar-Unsalan
- Ege University Central Research Testing and Analysis Laboratory Research and Application Center, 35100, Bornova, Izmir, Turkey.
| | - Ozan Unsalan
- Ege University, Faculty of Science, Department of Physics, 35100, Bornova, Izmir, Turkey.
| | - Thomas Mavromoustakos
- Section of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Athens, 15771, Greece.
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Murti Y, Agrawal KK, Semwal BC, Singh S. Lead phytomolecules for gastroprotective drug development. ADVANCES IN TRADITIONAL MEDICINE 2022. [DOI: 10.1007/s13596-022-00633-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Şehitoğlu MH, Öztopuz Ö, Karaboğa İ, Ovalı MA, Uzun M. Humic Acid Has Protective Effect on Gastric Ulcer by Alleviating Inflammation in Rats. CYTOL GENET+ 2022. [DOI: 10.3103/s0095452722010091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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13
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Huang Z, Shi Y, Wang H, Chun C, Chen L, Wang K, Lu Z, Zhao Y, Li X. Protective Effects of Chitosan-Bilirubin Nanoparticles Against Ethanol-Induced Gastric Ulcers. Int J Nanomedicine 2022; 16:8235-8250. [PMID: 34992363 PMCID: PMC8709796 DOI: 10.2147/ijn.s344805] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/03/2021] [Indexed: 12/21/2022] Open
Abstract
Purpose Gastric ulcers (GU) are a disease of the gastrointestinal tract that can be caused by excessive alcohol consumption and heavy use of nonsteroidal anti-inflammatory drugs. GU manifests predominantly as pathological damage, such as extensive inflammatory erosion and superficial bleeding of the gastric mucosa. Oxidative stress damage and the inflammatory response are now considered important predisposing factors for GU, suggesting that antioxidant and anti-inflammatory drugs could be treatments for GU. Nanoparticle drug carriers offer many advantages over conventional drugs, such as improved drug efficiency, increased drug stability, and increased half-life. Methods We designed chitosan-bilirubin conjugate (CS-BR) nanoparticles and assessed the anti-inflammatory and antioxidant abilities of CS-BR in gastric epithelial cells. Then, we evaluated the intragastric retention time and the anti-ulcer effects of CS-BR in vivo. Results The in vitro data showed that CS-BR nanoparticles protect gastric epithelial cells against oxidative/inflammatory injury. The in vivo study demonstrated that CS-BR nanoparticles accumulate permanently in the stomach and exert powerful antioxidant and anti-inflammatory effects against GU. Conclusion This study applied bilirubin to the treatment of GU and confirmed that CS-BR nanoparticles are effective at alleviating acute GU in an experimental model. The findings provide innovative ideas for prophylaxis against or treatment of GU.
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Affiliation(s)
- Zhiwei Huang
- Department of Emergency, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, People's Republic of China.,School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, People's Republic of China.,Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Yannan Shi
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, People's Republic of China
| | - Hengcai Wang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, People's Republic of China
| | - Changju Chun
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Longwang Chen
- Department of Emergency, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, People's Republic of China.,Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325035, People's Republic of China
| | - Kang Wang
- Department of Emergency, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, People's Republic of China.,Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325035, People's Republic of China
| | - Zhongqiu Lu
- Department of Emergency, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, People's Republic of China.,Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325035, People's Republic of China
| | - Yingzheng Zhao
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, People's Republic of China
| | - Xinze Li
- Department of Emergency, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, People's Republic of China.,Wenzhou Key Laboratory of Emergency and Disaster Medicine, Wenzhou, 325035, People's Republic of China
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14
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Chen Y, Qie X, Quan W, Zeng M, Qin F, Chen J, Adhikari B, He Z. Omnifarious fruit polyphenols: an omnipotent strategy to prevent and intervene diabetes and related complication? Crit Rev Food Sci Nutr 2021:1-37. [PMID: 34792409 DOI: 10.1080/10408398.2021.2000932] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Diabetes mellitus is a metabolic syndrome which cannot be cured. Recently, considerable interest has been focused on food ingredients to prevent and intervene in complications of diabetes. Polyphenolic compounds are one of the bioactive phytochemical constituents with various biological activities, which have drawn increasing interest in human health. Fruits are part of the polyphenol sources in daily food consumption. Fruit-derived polyphenols possess the anti-diabetic activity that has already been proved either from in vitro studies or in vivo studies. The mechanisms of fruit polyphenols in treating diabetes and related complications are under discussion. This is a comprehensive review on polyphenols from the edible parts of fruits, including those from citrus, berries, apples, cherries, mangoes, mangosteens, pomegranates, and other fruits regarding their potential benefits in preventing and treating diabetes mellitus. The signal pathways of characteristic polyphenols derived from fruits in reducing high blood glucose and intervening hyperglycemia-induced diabetic complications were summarized.
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Affiliation(s)
- Yao Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Xuejiao Qie
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Wei Quan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Maomao Zeng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Fang Qin
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Jie Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Benu Adhikari
- School of Science, RMIT University, Melbourne, Victoria, Australia
| | - Zhiyong He
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
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15
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Serafim CADL, Araruna MEC, Alves Júnior EB, Silva LMO, Silva AO, da Silva MS, Alves AF, Araújo AA, Batista LM. (-)-Carveol Prevents Gastric Ulcers via Cytoprotective, Antioxidant, Antisecretory and Immunoregulatory Mechanisms in Animal Models. Front Pharmacol 2021; 12:736829. [PMID: 34497525 PMCID: PMC8419343 DOI: 10.3389/fphar.2021.736829] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/05/2021] [Indexed: 12/12/2022] Open
Abstract
Background: (-)-Carveol (p-Mentha-6,8-dien-2-ol) is a monocyclic monoterpenic alcohol, present in essential oils of plant species such as Cymbopogon giganteus, Illicium pachyphyllum and in spices such as Carum carvi (cumin). Pharmacological studies report its antitumor, antimicrobial, neuroprotective, vasorelaxant, antioxidant and anti-inflammatory activity. Hypothesis/Purpose: The objective of this study was to evaluate the acute non-clinical oral toxicity, gastroprotective activity of monoterpene (-)-Carveol in animal models and the related mechanisms of action. Methods: Acute toxicity was assessed according to OECD guide 423 in mice. Ethanol, stress, NSAIDs and pylorus ligation-induced gastric ulcer models were used to investigate antiulcer properties. The related mechanisms of action were using the ethanol-gastric lesions protocol. Results: (-)-Carveol has low toxicity, with a lethal dose 50% (LD50) equal to or greater than 2,500 mg/kg according to OECD guide nº 423. In all gastric ulcer induction methods evaluated, (-)-Carveol (25, 50, 100 and 200 mg/kg, p.o.) significantly reduced the ulcerative lesion in comparison with the respective control groups. To investigate the mechanisms involved in the gastroprotective activity, the antisecretory or neutralizing of gastric secretion, cytoprotective, antioxidant and immunoregulatory effects were evaluated. In the experimental protocol of pylorus ligation-induced gastric ulcer, (-)-Carveol (100 mg/kg) reduced (p < 0.001) the volume of gastric secretion in both routes (oral and intraduodenal). The previous administration of blockers NEM (sulfhydryl groups blocker), L-NAME (nitric oxide synthesis inhibitor), glibenclamide (KATP channel blocker) and indomethacin (cyclo-oxygenase inhibitor), significantly reduced the gastroprotection exercised by (-)-Carveol, suggesting the participation of these pathways in its gastroprotective activity. In addition, treatment with (-)-Carveol (100 mg/kg) increased (p < 0.001) mucus adhered to the gastric wall. Treatment also increased (p < 0.001) levels of reduced glutathione (GSH), superoxide dismutase (SOD) and interleukin-10 (IL-10). It also reduced (p < 0.001) malondialdehyde (MDA), myeloperoxidase (MPO), interleukin-1 beta (IL-1β) and tumor necrosis factor-alpha (TNF-α) levels. Conclusion: Thus, it is possible to infer that (-)-Carveol presents gastroprotective activity related to antisecretory, cytoprotective, antioxidant and immunomodulatory mechanisms.
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Affiliation(s)
- Catarina Alves de Lima Serafim
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Maria Elaine Cristina Araruna
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Edvaldo Balbino Alves Júnior
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Leiliane Macena Oliveira Silva
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Alessa Oliveira Silva
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Marcelo Sobral da Silva
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Adriano Francisco Alves
- Department of Physiology and Pathology, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
| | - Aurigena Antunes Araújo
- Department of Morphology, Histology and Basic Pathology, Biosciences Center, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Leônia Maria Batista
- Postgraduate Program in Natural and Synthetic Bioactive Products, Health Sciences Center, Federal University of Paraíba (UFPB), João Pessoa, Brazil
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Xing JW, Chen MM, Tian XY, Pan DQ, Peng XH, Gao PF. 919 syrup inhibits ROS-mediated leptin-induced anorexia by activating PPARγ and improves gut flora abnormalities. Biomed Pharmacother 2021; 138:111455. [PMID: 33711553 DOI: 10.1016/j.biopha.2021.111455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Women with postpartum psychiatric disorders are prone to severe anorexia. Clinical studies have revealed the efficacy of 919 syrup, a traditional Chinese medicine mixture against postpartum illnesses, such as in regulating maternal mood and improving postpartum anorexia. AIM This study investigated the mechanisms through which 919 syrup improved anorexia induced by postpartum stress, focussing on the combined peroxisome proliferator-activated receptor gamma (PPARγ) and leptin signalling pathway, and its effects on the structure of the gut flora. METHODS Mice were randomly divided into five groups-control group, immobilisation stressed (IS) group (normal saline), pioglitazone (Piog; western medicine control) group, 919 syrup low-dose (TJD; 13.5 g/kg) group, and 919 syrup high-dose (TJG; 27.0 g/kg) group. The control group was housed normally. The other groups received IS for 3 h daily for 21 days. The treatments were initiated following the first postnatal day and were administered by gastric gavage. All mice were sacrificed under anaesthesia on postnatal day 22. Blood, hypothalamus, stomach, and faecal specimens were collected. Gene and protein expression levels of components of the PPARγ-leptin signalling pathway in the serum, hypothalamus, and stomach were determined. Immunofluorescence staining for proopiomelanocortin (POMC), phosphorylated signal transducer and activator of transcription 3 (pSTAT3), and leptin was performed to observe their spatial distributions in the hypothalamus and stomach. 16s rRNA gene sequencing and bioinformatics analysis of fecal specimens were performed. RESULTS After IS, postpartum mice showed significantly reduced appetite and body weight, accompanied by abnormalities in the structure of the gut flora. Treatment with 919 syrup (27.0 g/kg) downregulated malondialdehyde and upregulated catalase, glutathione peroxidase, and superoxide dismutase by activating PPARγ, thereby affecting the expression of leptin signalling pathway components (leptin, leptin receptor, pSTAT3, POMC, and cocaine and amphetamine-related transcript and neuropeptide Y), and modulated the gut flora in stressed mice. CONCLUSION 919 syrup improved appetite in mice with postnatal stress by activating PPARγ to induce crosstalk with the leptin signalling pathway, this mechanism was similar to that of PPARγ agonists. 919 syrup also improved gut flora structure, and the changes in the relative abundances of the gut flora strongly correlated with the expression levels of PPARγ and leptin pathway components.
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Affiliation(s)
- Jing-Wei Xing
- Department of Traditional Chinese Medicine, Jinshan Hospital of Fudan University, Shanghai, China
| | - Man-Man Chen
- Department of Traditional Chinese Medicine, Huashan Hospital of Fudan University, Shanghai, China
| | - Xin-Yun Tian
- Department of Traditional Chinese Medicine, Jinshan Hospital of Fudan University, Shanghai, China
| | - Dan-Qing Pan
- Department of Traditional Chinese Medicine, Jinshan Hospital of Fudan University, Shanghai, China
| | - Xiu-Hua Peng
- Department of Animal Experiments, Shanghai Public Health Clinical Center, Shanghai, China
| | - Peng-Fei Gao
- Department of Traditional Chinese Medicine, Jinshan Hospital of Fudan University, Shanghai, China.
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17
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Wang Y, Liu XJ, Chen JB, Cao JP, Li X, Sun CD. Citrus flavonoids and their antioxidant evaluation. Crit Rev Food Sci Nutr 2021; 62:3833-3854. [PMID: 33435726 DOI: 10.1080/10408398.2020.1870035] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The antioxidant ability is the link and bridge connecting a variety of biological activities. Citrus flavonoids play an essential role in regulating oxidative stress and are an important source of daily intake of antioxidant supplements. Many studies have shown that citrus flavonoids promote health through antioxidation. In this review, the biosynthesis, composition and distribution of citrus flavonoids were concluded. The detection methods of antioxidant capacity of citrus flavonoids were divided into four categories: chemical, cellular, animal and clinical antioxidant capacity evaluation systems. The modeling methods, applicable scenarios, and their relative merits were compared based on these four systems. The antioxidant functions of citrus flavonoids under different evaluation systems were also discussed, especially the regulation of the Nrf2-antioxidases pathway. Some shortcomings in the current research were pointed out, and some suggestions for progress were put forward.
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Affiliation(s)
- Yue Wang
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
| | - Xiao-Juan Liu
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
| | - Jie-Biao Chen
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
| | - Jin-Ping Cao
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
| | - Xian Li
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
| | - Chong-De Sun
- Laboratory of Fruit Quality Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Hangzhou, China
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18
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Serafim C, Araruna ME, Júnior EA, Diniz M, Hiruma-Lima C, Batista L. A Review of the Role of Flavonoids in Peptic Ulcer (2010-2020). Molecules 2020; 25:molecules25225431. [PMID: 33233494 PMCID: PMC7699562 DOI: 10.3390/molecules25225431] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023] Open
Abstract
Peptic ulcers are characterized by erosions on the mucosa of the gastrointestinal tract that may reach the muscle layer. Their etiology is multifactorial and occurs when the balance between offensive and protective factors of the mucosa is disturbed. Peptic ulcers represent a global health problem, affecting millions of people worldwide and showing high rates of recurrence. Helicobacter pylori infection and the use of non-steroidal anti-inflammatory drugs (NSAIDs) are one of the most important predisposing factors for the development of peptic ulcers. Therefore, new approaches to complementary treatments are needed to prevent the development of ulcers and their recurrence. Natural products such as medicinal plants and their isolated compounds have been widely used in experimental models of peptic ulcers. Flavonoids are among the molecules of greatest interest in biological assays due to their anti-inflammatory and antioxidant properties. The present study is a literature review of flavonoids that have been reported to show peptic ulcer activity in experimental models. Studies published from January 2010 to January 2020 were selected from reference databases. This review refers to a collection of flavonoids with antiulcer activity in vivo and in vitro models.
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Affiliation(s)
- Catarina Serafim
- Postgraduate Program in Natural Products and Bioactive Synthetic, Health Sciences Center, Federal University of Paraiba, João Pessoa 58051900, Paraiba, Brazil; (C.S.); (M.E.A.); (E.A.J.)
| | - Maria Elaine Araruna
- Postgraduate Program in Natural Products and Bioactive Synthetic, Health Sciences Center, Federal University of Paraiba, João Pessoa 58051900, Paraiba, Brazil; (C.S.); (M.E.A.); (E.A.J.)
| | - Edvaldo Alves Júnior
- Postgraduate Program in Natural Products and Bioactive Synthetic, Health Sciences Center, Federal University of Paraiba, João Pessoa 58051900, Paraiba, Brazil; (C.S.); (M.E.A.); (E.A.J.)
| | - Margareth Diniz
- Department of Pharmacy, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051900, Paraiba, Brazil;
| | - Clélia Hiruma-Lima
- Department of Structural and Functional Biology (Physiology), Institute of Biosciences, São Paulo State University, Botucatu 18618970, São Paulo, Brazil;
| | - Leônia Batista
- Department of Pharmacy, Health Sciences Center, Federal University of Paraíba, João Pessoa 58051900, Paraiba, Brazil;
- Correspondence: ; Tel.: +55-83-32167003; Fax: +55-83-32167502
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19
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Zhang W, Lian Y, Li Q, Sun L, Chen R, Lai X, Lai Z, Yuan E, Sun S. Preventative and Therapeutic Potential of Flavonoids in Peptic Ulcers. Molecules 2020; 25:molecules25204626. [PMID: 33050668 PMCID: PMC7594042 DOI: 10.3390/molecules25204626] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/08/2020] [Accepted: 10/10/2020] [Indexed: 01/10/2023] Open
Abstract
Peptic ulcer disease is a common gastrointestinal tract disorder that affects up to 20% of the population of the world. Treatment of peptic ulcer remains challenging due to the limited effectiveness and severe side effects of the currently available drugs. Hence, natural compounds, owing to their medicinal, ecological, and other safe properties, are becoming popular potential candidates in preventing and treating peptic ulcers. Flavonoids, the most abundant polyphenols in plants, exhibit gastroprotective effects against peptic ulcer both in vivo and in vitro. In this review, we summarized the anti-ulcer functions and mechanisms, and also the bioavailability, efficacy, and safety, of flavonoid monomers in the gastrointestinal tract. Flavonoids exerted cytoprotective and rehabilitative effects by not only strengthening defense factors, such as mucus and prostaglandins, but also protecting against potentially harmful factors via their antioxidative, anti-inflammatory, and antibacterial activities. Although controlled clinical studies are limited at present, flavonoids have shown a promising preventable and therapeutic potential in peptic ulcers.
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Affiliation(s)
- Wenji Zhang
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
| | - Yingyi Lian
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China;
| | - Qiuhua Li
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
| | - Lingli Sun
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
| | - Ruohong Chen
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
| | - Xingfei Lai
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
| | - Zhaoxiang Lai
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
| | - Erdong Yuan
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China;
- Correspondence: (E.Y.); (S.S.); Tel.: +86-20-8711-3848 (E.Y.); +86-20-8516-1045 (S.S.)
| | - Shili Sun
- Guangdong Academy of Agricultural Sciences or Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Tea Research Institute, Guangzhou 510640, China; (W.Z.); (Q.L.); (L.S.); (R.C.); (X.L.); (Z.L.)
- Correspondence: (E.Y.); (S.S.); Tel.: +86-20-8711-3848 (E.Y.); +86-20-8516-1045 (S.S.)
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20
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Huang P, Tang W, Shen R, Ju X, Shao G, Xu X, Jiang A, Qian X, Chen M, Zhou Z, Ren C. Analysis of candidate biomarkers and related transcription factors involved in the development and restoration of stress-induced gastric ulcer by transcriptomics. Cell Stress Chaperones 2020; 25:265-275. [PMID: 32088906 PMCID: PMC7058781 DOI: 10.1007/s12192-020-01070-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 01/01/2023] Open
Abstract
Stress-induced gastric ulcer is one of the common complications affecting patients after trauma, mainly leading to gastrointestinal bleeding and perforation, and severe cases may be life-threatening. However, the molecular mechanism of stress-induced gastric ulcer remains unclear. In the present study, RNA-sequencing was performed on gastric tissues of normal rats (C), stress-induced gastric ulcer rats (T0), and rats recovered from gastric ulcer for 3 days (T3), and bioinformatics analysis was performed to determine changes in gene expression and biological pathways. The protein-protein interaction (PPI) networks of differentially expressed genes (DEGs) were constructed by STRING and visualized by the Cytoscape software. The associated transcriptional factor (TFs)-gene regulatory network of the hub DEGs was also constructed. Pairwise comparisons obtained 103 (T0_C), 127 (T3_T0), and 13 (T3_C) DEGs, respectively. Gene ontology (GO) enrichment analysis indicated DEGs in T0_C and T3_T0 were significantly enriched in response to oxygen-containing compound, response to organic substance, and response to external stimulus. Pathway analysis suggested that DEGs were enriched in TNF signaling pathway, PPAR signaling pathway, apoptosis, and IL-17 signaling pathway. Seven hub genes (Fos, Jun, Nfkbia, Dusp1, Pim3, Junb, and Fosb) were obtained from the PPI networks of T0_C and T3_T0. Key TFs with close interactions, such as Fos, Jun, Nfkbia, Junb, Egr1, and Fosb, were screened This study used RNA-sequencing and bioinformatics analysis to screen out genes associated with gastric ulcer, which can help reveal the molecular mechanism of gastric ulcer development and restoration, and provide reference for the treatment of human gastric ulcers.
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Affiliation(s)
- Pan Huang
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Weihong Tang
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Rong Shen
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Xiaoli Ju
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Genbao Shao
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Xiao Xu
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Anqi Jiang
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Xiaobin Qian
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Miao Chen
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Zhengrong Zhou
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Caifang Ren
- Department of Pathology, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
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21
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Kim J, Wie MB, Ahn M, Tanaka A, Matsuda H, Shin T. Benefits of hesperidin in central nervous system disorders: a review. Anat Cell Biol 2019; 52:369-377. [PMID: 31949974 PMCID: PMC6952680 DOI: 10.5115/acb.19.119] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 02/08/2023] Open
Abstract
Citrus species contain significant amounts of flavonoids that possess antioxidant activities; furthermore, dietary citrus is not associated with adverse effects or cytotoxicity in healthy individuals. Hesperidin, which is an abundant flavanone glycoside in the peel of citrus fruits, possesses a variety of biological capabilities that include antioxidant and anti-inflammatory actions. Over the last few decades, many studies have been investigated the biological actions of hesperidin and its aglycone, hesperetin, as well as their underlying mechanisms. Due to the antioxidant effects of hesperidin and its derivatives, the cardioprotective and anti-cancer effects of these compounds have been widely reviewed. Although the biological activities of hesperidin in neurodegenerative diseases have been evaluated, its potential involvement in a variety of central nervous system (CNS) disorders, including autoimmune demyelinating disease, requires further investigation in terms of the underlying mechanisms. Thus, the present review will focus on the potential role of hesperidin in diverse models of CNS neuroinflammation, including experimental autoimmune encephalomyelitis, with special consideration given to its antioxidant and anti-inflammatory effects in neurodegenerative disease models. Additionally, current evidence provides information regarding the nutraceutical use of hesperidin to prevent various CNS disorders.
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Affiliation(s)
- Jeongtae Kim
- Department of Veterinary Anatomy, College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju, Korea
| | - Myung-Bok Wie
- Department of Veterinary Toxicology, College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon, Korea
| | - Meejung Ahn
- Department of Veterinary Anatomy, College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju, Korea
| | - Akane Tanaka
- Laboratory of Comparative Animal Medicine, Division of Animal Life Science, Institute of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Hiroshi Matsuda
- Laboratory of Veterinary Molecular Pathology and Therapeutics, Division of Animal Life Science, Graduate School, Institute of Agriculture, Tokyo University of Agriculture and Technology, Tokyo, Japan
| | - Taekyun Shin
- Department of Veterinary Anatomy, College of Veterinary Medicine and Veterinary Medical Research Institute, Jeju National University, Jeju, Korea
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22
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Xie W, Huang X, Chen R, Chen R, Li T, Wu W, Huang Z. Esomeprazole alleviates the damage to stress ulcer in rats through not only its antisecretory effect but its antioxidant effect by inactivating the p38 MAPK and NF-κB signaling pathways. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:2969-2984. [PMID: 31686780 PMCID: PMC6709796 DOI: 10.2147/dddt.s193641] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 05/16/2019] [Indexed: 12/14/2022]
Abstract
Background Stress ulcer is a severe complication in critically ill patients and causes a high mortality. The proton pump inhibitor esomeprazole is widely applied in the treatment of stress ulcers because of its powerful acid suppression ability. However, the mechanism of stress ulcer and the precise gastroprotective effect of esomeprazole in stress ulcer remain unclear. Purpose In the present study, the rats with water-immersed and restraint (WIR)-induced stress ulcer were used to further elucidate the anti-ulcerogenic capacity of esomeprazole in stress ulcer in addition to its anti-acid secreting ability. Methods and results The rats were randomly divided into 5 groups: control group (NS), water-immersed and restraint group (WIR), high-dose application of esomeprazole plus stress ulcer-induced group (HE+WIR), low-dose application of esomeprazole plus stress ulcer-induced group (LE+WIR), and high-dose application of esomeprazole without stress ulcer-induced group (HE). Our study showed that the pretreatment of esomeprazole alleviated gastric tissue damage in both macroscopic and histopathological manifestations. Pretreatment of esomeprazole elevated the decline in PEG2 level affected by WIR; and it inhibited the secretion of gastric acid, gastrin and pepsin. Moreover, esomeprazole exerted its antioxidant effects by reducing malondialdehyde levels, enhancing the expressions of antioxidant factors like glutathione and superoxide dismutase (SOD) and reducing the compensatory transcriptional elevation of SOD1 gene. Esomeprazole also reduced the levels of MPO (myeloperoxidase), tumor necrosis factor (TNF)-α and interleukin (IL)-1β according to its anti-inflammatory effects. We further explored the possible mechanism of esomeprazole pretreatment on stress ulcer and demonstrated that esomeprazole attenuated the high phosphorylation levels of nuclear factor kappa B (NF-κB) p65 and p38 MAPK, and decreased the NF-κB p65 nuclear translocation induced by WIR related stress ulcer. Conclusion Our study provides some evidence that the esomeprazole pretreatment exerts gastroprotective effects in WIR-induced stress ulcer through not only its antisecretory effect but also its antioxidant effect by inactivating the p38 MAPK and NF-κB signaling pathways.
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Affiliation(s)
- Wei Xie
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Xielin Huang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Renpin Chen
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Ruru Chen
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Tang Li
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Wei Wu
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
| | - Zhiming Huang
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People's Republic of China
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23
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Bai L, Li X, He L, Zheng Y, Lu H, Li J, Zhong L, Tong R, Jiang Z, Shi J, Li J. Antidiabetic Potential of Flavonoids from Traditional Chinese Medicine: A Review. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2019; 47:933-957. [PMID: 31248265 DOI: 10.1142/s0192415x19500496] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Diabetes mellitus (DM) is a group of metabolic disorders in which high blood sugar levels occur over a prolonged period. Approximately 4% of the global population is affected by DM. Western medical treatment methods for diabetes including injection or oral hypoglycemic drugs have some toxic or side effects, economic pressures, and so on. Many researchers turn to discover new drugs from natural products or Traditional Chinese Medicine (TCM). Flavonoids are widely distributed in plants, and many studies have shown that flavonoids possess antidiabetic properties, exhibiting not only well-recognized antidiabetic and hypoglycemic activities but also activity in the treatment of diabetic complications. In this review, we systematically summarized anti-diabetic flavonoid compounds based on structure classification by examining the PubMed, Springer Link, Web of Science, and CNKI databases. There are 13 flavonoid compounds listed which have been studied extensively and have antidiabetic features respectively. Apigenin, baicalein, and catechin mainly reduces blood glucose via anti-oxidation; hesperidin is good for diabetic neuropathy; glycyrrhiza flavonoids have a significant effect on gestational DM; quercetin takes advantage of crossing the blood–brain barrier and improving renal function. Some compounds have protective and preventive effects on diabetic complications, such as kaempferol and puerarin which are beneficial to cardiomyopathy; myricetin has therapeutic potential in the treatment of DN; dihydromyricetin might improve CI. It is a pity or might be a pointcut that most studies remain in the animal experimental stage, and further investigation should be carried out.
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Affiliation(s)
- Lan Bai
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Xiaofang Li
- Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Li He
- Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Yu Zheng
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Haiying Lu
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Jinqi Li
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Lei Zhong
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Rongsheng Tong
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Zhongliang Jiang
- Department of Hematology, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Jianyou Shi
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, P. R. China
| | - Jian Li
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
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24
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da Silva LM, Pezzini BC, Somensi LB, Bolda Mariano LN, Mariott M, Boeing T, dos Santos AC, Longo B, Cechinel-Filho V, de Souza P, de Andrade SF. Hesperidin, a citrus flavanone glycoside, accelerates the gastric healing process of acetic acid-induced ulcer in rats. Chem Biol Interact 2019; 308:45-50. [DOI: 10.1016/j.cbi.2019.05.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/25/2019] [Accepted: 05/08/2019] [Indexed: 02/07/2023]
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25
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A Review of the Science of Colorful, Plant-Based Food and Practical Strategies for "Eating the Rainbow". J Nutr Metab 2019; 2019:2125070. [PMID: 33414957 PMCID: PMC7770496 DOI: 10.1155/2019/2125070] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 03/27/2019] [Accepted: 04/17/2019] [Indexed: 01/10/2023] Open
Abstract
Over the past decades, thousands of published studies have amassed supporting recommendations to consume fruits and vegetables for physiological and psychological health. Newer research has emerged to suggest that these plant-based foods contain a plethora of not only vitamins and minerals, but perhaps, most importantly, phytonutrients. These phytonutrients have known pleiotropic effects on cellular structure and function, ultimately resulting in the modulation of protein kinases and subsequent epigenetic modification in a manner that leads to improved outcomes. Even though eating fruits and vegetables is a well-known feature of a healthy dietary pattern, population intakes continue to be below federal recommendations. To encourage consumers to include fruits and vegetables into their diet, an “eat by color” approach is proposed in this review. Although each individual food may have numerous effects based on its constituents, the goal of this simplified approach was to identify general patterns of benefits based on the preponderance of scientific data and known mechanisms of food-based constituents. It is suggested that such a consumer-oriented categorization of these plant-based foods may lead to greater recognition of their importance in the daily diet throughout the lifespan. Other adjunctive strategies to heighten awareness of fruits and vegetables are discussed.
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26
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Liu B, Feng X, Zhang J, Wei Y, Zhao X. Preventive Effect of Anji White Tea Flavonoids on Alcohol-Induced Gastric Injury through Their Antioxidant Effects in Kunming Mice. Biomolecules 2019; 9:biom9040137. [PMID: 30987336 PMCID: PMC6523235 DOI: 10.3390/biom9040137] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/27/2019] [Accepted: 04/01/2019] [Indexed: 02/06/2023] Open
Abstract
Anji white tea (Camellia sinensis) is a traditional Chinese tea beverage, which is classified as green tea and contains an abundant amount of flavonoids. In this study, the preventive effect of Anji white tea flavonoids (AJWTFs) on ethanol/hydrochloric acid-induced gastric injury in mice was evaluated. The serum and gastric tissues of mice were analyzed using a biochemical kit and by quantitative polymerase chain reaction (qPCR). Observation of the appearance of the stomach indicated that AJWTFs could effectively reduce the area of gastric injury caused by ethanol/hydrochloric acid, and the inhibition rate of AJWTF on gastric injury increased with an increase in AJWTF concentration. The Anji white tea flavonoids could also reduce the volume and pH of gastric juice in mice with gastric injury. Biochemical results showed that AJWTFs could increase the superoxide dismutase (SOD) and glutathione (GSH) activities, as well as decrease the malondialdehyde (MDA) level, in the serum and liver of mice with gastric injury. Pathological observation confirmed that AJWTFs could inhibit the tissue damage caused by ethanol/hydrochloric acid in the stomach of mice. Further qPCR experiments also showed that AJWTFs could inhibit the decreases in neuronal nitric oxide synthase (nNOS), endothelial nitric oxide synthase (eNOS), copper/zinc superoxide dismutase (Cu/Zn–SOD), manganese superoxide dismutase (Mn–SOD), catalase (CAT), and the increase in inducible nitric oxide synthase (iNOS) expression in the gastric tissue of mice caused by gastric injury. As observed, AJWTFs exerted a good preventive effect on alcohol-induced gastric injury in mice induced by ethanol/hydrochloric acid, and the effect is close to that of ranitidine. Anji white tea flavonoids present good antioxidant effect, which allows them to effectively prevent alcoholic gastric injury and be used as biologically active substances with a broad range of applications.
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Affiliation(s)
- Bihui Liu
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
- Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing 400067, China.
- Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing 400067, China.
- College of Biological and Chemical Engineering, Chongqing University of Education, Chongqing 400067, China.
| | - Xingxing Feng
- College of Biological and Chemical Engineering, Chongqing University of Education, Chongqing 400067, China.
| | - Jing Zhang
- Environment and Quality Inspection College, Chongqing Chemical Industry Vocational College, Chongqing 401228, China.
| | - Yang Wei
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
- Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing 400067, China.
- Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing 400067, China.
| | - Xin Zhao
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
- Chongqing Engineering Research Center of Functional Food, Chongqing University of Education, Chongqing 400067, China.
- Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing 400067, China.
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27
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Guo K, Ren J, Gu G, Wang G, Gong W, Wu X, Ren H, Hong Z, Li J. Hesperidin Protects Against Intestinal Inflammation by Restoring Intestinal Barrier Function and Up-Regulating Treg Cells. Mol Nutr Food Res 2019; 63:e1800975. [PMID: 30817082 DOI: 10.1002/mnfr.201800975] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 02/20/2019] [Indexed: 12/19/2022]
Abstract
SCOPE Hesperidin is an important natural phenolic compound and is considered beneficial to health. The purpose of this study is to investigate the protective effects of hesperidin on DSS-induced colitis in mice and Caco-2 cells. METHODS The DSS-induced colitis mice are assigned to 10, 20, and 40 mg kg-g hesperidin diets after DSS treatment. For in vitro experiments, Caco-2 cells are treated with TNF-α/ IFN-γ for 48 h without or with hesperidin. RESULTS Hesperidin supplementation ameliorates DSS-induced colitis. Specifically, hesperidin ameliorates intestinal inflammation through decreasing MDA activity and enhancing SOD and GSH activities. Hesperidin also obviously upregulates Nrf2 antioxidant pathway and increases the protein expression of HO-1 and NQO1. Additionally, hesperidin significantly reduces the levels of inflammatory factors and increases the levels of anti-inflammatory factors in the colon tissues. Further analysis shows that hesperidin can improve the expression of tight junction proteins and intestinal permeability, as well as increases the Treg population. In Caco-2 cells, it is shown that hesperidin prevents TNF-α/IFN-γ-induced reduction in TEER and morphological disruption. Moreover, hesperidin also decreases the epithelial permeability and suppresses proinflammatory responses. CONCLUSION Hesperidin can protect against intestinal inflammation via enhanced Nrf2 antioxidant pathway, increases the Treg population, and restores intestinal barrier function.
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Affiliation(s)
- Kun Guo
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Jianan Ren
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Guosheng Gu
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Gefei Wang
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Wenbin Gong
- Department of General Surgery, Jinling Hospital, School of Medicine, Southeast University, Nanjing, 210002, China
| | - Xiuwen Wu
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Huajian Ren
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Zhiwu Hong
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Jieshou Li
- Department of General Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
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