1
|
Liu M, Li T, Liang H, Zhong P. Herbal medicines in Alzheimer's disease and the involvement of gut microbiota. Front Pharmacol 2024; 15:1416502. [PMID: 39081953 PMCID: PMC11286407 DOI: 10.3389/fphar.2024.1416502] [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: 04/12/2024] [Accepted: 06/19/2024] [Indexed: 08/02/2024] Open
Abstract
Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterized by memory loss and cognitive impairment. It severely affects the quality of life of victims. The prevalence of AD has been increasing in recent years. Therefore, it is of great importance to elucidate the pathogenic mechanism of AD and search for effective therapeutic approaches. Gut microbiota dysbiosis, an altered state of gut microbiota, has been well known for its involvement in the pathogenesis of AD. Much effort has been made in searching for approaches capable of modulating the composition of gut microbiota in recent years. Herbal medicines have attracted extensive attention in recent decades for the prevention and treatment of AD. Here, we gave an overview of the recent research progress on the modulatory effects of herbal medicines and herbal formulae on gut microbiota as well as the possible beneficial effects on AD, which may provide new insights into the discovery of anti-AD agents and their therapeutic potential for AD through modulating the composition of gut microbiota.
Collapse
Affiliation(s)
- Mingli Liu
- Department of Neurology, Yangpu District Shidong Hospital Affiliated to University of Shanghai for Science and Technology, Shanghai, China
| | - Tuming Li
- Department of Neurology, Yangpu District Shidong Hospital Affiliated to University of Shanghai for Science and Technology, Shanghai, China
| | - Huazheng Liang
- Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Clinical Research Center for Anesthesiology and Perioperative Medicine, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Monash Suzhou Research Institute, Suzhou, China
| | - Ping Zhong
- Department of Neurology, Yangpu District Shidong Hospital Affiliated to University of Shanghai for Science and Technology, Shanghai, China
| |
Collapse
|
2
|
Canedo-Reis NAP, de Oliveira Pereira FS, Ávila DS, Guerra CC, Flores da Silva L, Junges CH, Ferrão MF, Bergold AM. Grape juice reduces the effects of amyloid β aggregation phenotype and extends the longevity in Caenorhabditis elegans. Nutr Neurosci 2023; 26:1147-1158. [PMID: 36342065 DOI: 10.1080/1028415x.2022.2140394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVES Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the presence of aggregated amyloid-β (Aβ) peptides. Several natural compounds have been proposed against this disease and grape products are among these. However, little is known about grape juice potential. Transgenic Caenorhabditis elegans (C. elegans) strains that express human Aβ have been used as an in vivo model for AD. METHODS In this study, we have exposed CL2006 worms to nine different juices obtained from different cultivars. RESULTS Cora, Bordo, Isabel, Isabel Precoce, BRS-Magna, BRS-Rubea and BRS-Violeta juices improved the behavioral phenotype (paralysis) that is caused by Aβ aggregation in the transgenic animals at the concentrations tested and no toxic effects were found. Some juices were also able to increase the worm's lifespan. We could not attribute lifespan increase and paralysis reduction with any specific compound found in the phytochemical analysis. DISCUSSION Our data indicate that the rich constitution of the juices is responsible for attenuating the phenotype caused by Aβ aggregation in C. elegans.
Collapse
Affiliation(s)
| | - Flávia Suelen de Oliveira Pereira
- Programa de Pós-Graduação em Bioquímica, Grupo de Pesquisa em Bioquímica e Toxicologia em Caenorhabditis elegans (GBToxCe), Universidade Federal do Pampa, Uruguaiana, Brazil
| | - Daiana Silva Ávila
- Programa de Pós-Graduação em Bioquímica, Grupo de Pesquisa em Bioquímica e Toxicologia em Caenorhabditis elegans (GBToxCe), Universidade Federal do Pampa, Uruguaiana, Brazil
| | - Celito Crivellaro Guerra
- LACEM - Laboratório de Cromatografia e Espectrometria de Massas, Embrapa Uva e Vinho, Bento Gonçalves, Brazil
| | - Letícia Flores da Silva
- LACEM - Laboratório de Cromatografia e Espectrometria de Massas, Embrapa Uva e Vinho, Bento Gonçalves, Brazil
| | - Carlos Henrique Junges
- Programa de Pós-Graduação em Química, Instituto de Química, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Marco Flôres Ferrão
- Programa de Pós-Graduação em Química, Instituto de Química, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Ana Maria Bergold
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| |
Collapse
|
3
|
Yang SY, Lin ZX, Xian YF, Zhang HM, Xu HX. Traditional uses, chemical compounds, pharmacological activities and clinical studies on the traditional Chinese prescription Yi-Gan San. JOURNAL OF ETHNOPHARMACOLOGY 2023; 302:115859. [PMID: 36280017 DOI: 10.1016/j.jep.2022.115859] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 10/06/2022] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A widely used traditional prescription, Yi-Gan San (YGS) is a remedy for neurodegenerative disorders. The formulation consists of seven Chinese medicinal materials in specific proportions, namely Uncariae Ramulus cum Uncis (Uncaria rhynchophylla (Miq.) Miq. ex Havil.), Bupleuri Radix (Bupleurum chinense DC.), Angelicae Sinensis Radix (Angelica sinensis (Oliv.) Diels), Chuanxiong Rhizoma (Ligusticum wallichii Franch.), Poria (Poria cocos (Schw.) Wolf), Atractylodis Macrocephalae Rhizoma (Atractylodes macrocephala Koidz.) and Glycyrrhizae Radix et Rhizoma (Glycyrrhiza uralensis Fisch.). Using YGS has been shown to alleviate various behavioural and psychological symptoms of dementia (BPSD). AIM OF THIS REVIEW The goal of this review is to give up-to-date information about the traditional uses, chemistry, pharmacology and clinical efficacy of YGS based on the scientific literature and to learn the current focus and provide references in the next step. MATERIALS AND METHODS The database search room was accessed using the search terms "Yi-Gan San" and "Yokukansan" to obtain results from resources such as Web of Science, PubMed, Google Scholar and Sci Finder Scholar. We not only consulted the literature of fellow authors for this review but also explored classical medical books. RESULTS YGS has been used to cure neurosis, sleeplessness, night weeping and restlessness in infants. Its chemical components primarily consist of triterpenes, flavonoids, phenolics, lactones, alkaloids and other types of compounds. These active ingredients displayed diverse pharmacological activities to ameliorate BPSD by regulating serotonergic, glutamatergic, cholinergic, dopaminergic, adrenergic, and GABAergic neurotransmission. In addition, YGS showed neuroprotective, antistress, and anti-inflammatory effects. The majority of cases of neurodegenerative disorders are treated with YGS, including Alzheimer's disease and dementia with Lewy bodies. CONCLUSIONS Based on previous studies, YGS has been used as a traditional prescription in East Asia, such as Japan, Korea and China, and it has diverse chemical compounds and multiple pharmacological activities. Nevertheless, few experimental studies have focused on chemical and quantitative YGS studies, suggesting that further comprehensive research on its chemicals and quality assessments is critical for future evaluations of drug efficacy.
Collapse
Affiliation(s)
- Si-Yu Yang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery, Shanghai, 201203, China
| | - Zhi-Xiu Lin
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, 999077, China; Hong Kong Institute of Integrative Medicine, The Chinese University of Hong Kong, Hong Kong, 999077, China
| | - Yan-Fang Xian
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, 999077, China
| | - Hong-Mei Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Hong-Xi Xu
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| |
Collapse
|
4
|
Tang Y, Ou S, Ye L, Wang S. Pharmacological Activities and Pharmacokinetics of Glycycoumarin. REVISTA BRASILEIRA DE FARMACOGNOSIA : ORGAO OFICIAL DA SOCIEDADE BRASILEIRA DE FARMACOGNOSIA 2022; 33:471-483. [PMID: 36567915 PMCID: PMC9757630 DOI: 10.1007/s43450-022-00342-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/22/2022] [Indexed: 12/23/2022]
Abstract
Glycycoumarin is a representative coumarin compound with significant pharmacological activities isolated from Glycyrrhiza uralensis Fisch., Fabaceae. Studies have shown that glycycoumarin has many biological activities, such as anti-tumor, liver protection, antispasmodic, antibacterial, and antivirus. However, the poor solubility of glycycoumarin in water and the accompanying reactions of the phase I (hydroxylation) and II (glucuronidation) metabolism limit its druggability, which manifests as low absorption in the body after oral administration and low free drug concentration, ultimately leading to low bioavailability. Therefore, a comprehensive review of the pharmacological effects and pharmacokinetics of glycycoumarin is presented to provide a reference for further research and application as a therapeutic agent. Graphical Abstract Supplementary Information The online version contains supplementary material available at 10.1007/s43450-022-00342-x.
Collapse
Affiliation(s)
- Yumei Tang
- grid.417409.f0000 0001 0240 6969College of Pharmacy, Zunyi Medical University, Zunyi, Guizhou China
| | - Shuiping Ou
- grid.413390.c0000 0004 1757 6938Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou China
| | - Linhu Ye
- grid.417409.f0000 0001 0240 6969College of Pharmacy, Zunyi Medical University, Zunyi, Guizhou China
| | - Sen Wang
- grid.417409.f0000 0001 0240 6969College of Pharmacy, Zunyi Medical University, Zunyi, Guizhou China
| |
Collapse
|
5
|
Ma J, Feng X, Shan C, Ma Y, Lu Z, Zhang D, Ma C. Quantification and purification of procyanidin B1 from food byproducts. J Food Sci 2022; 87:4905-4916. [DOI: 10.1111/1750-3841.16358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 09/08/2022] [Accepted: 09/23/2022] [Indexed: 10/31/2022]
Affiliation(s)
- Jian‐Nan Ma
- Key Laboratory of Herbage & Endemic Crop Biology, Ministry of Education, School of Life ScienceInner Mongolia University Hohhot China
- Department of Traditional Chinese Medicine Resources and Development, College of PharmacyInner Mongolia Medical University Hohhot China
| | - Xu Feng
- Key Laboratory of Herbage & Endemic Crop Biology, Ministry of Education, School of Life ScienceInner Mongolia University Hohhot China
| | - Cheng‐Bin Shan
- Key Laboratory of Herbage & Endemic Crop Biology, Ministry of Education, School of Life ScienceInner Mongolia University Hohhot China
| | - Yue Ma
- Key Laboratory of Herbage & Endemic Crop Biology, Ministry of Education, School of Life ScienceInner Mongolia University Hohhot China
| | - Zhan‐Yuan Lu
- Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences Hohhot China
| | - De‐Jian Zhang
- Key Laboratory of Herbage & Endemic Crop Biology, Ministry of Education, School of Life ScienceInner Mongolia University Hohhot China
| | - Chao‐Mei Ma
- Key Laboratory of Herbage & Endemic Crop Biology, Ministry of Education, School of Life ScienceInner Mongolia University Hohhot China
| |
Collapse
|
6
|
Phenolic Content and Antioxidant Activity in Fruit of the Genus Rosa L. Antioxidants (Basel) 2022; 11:antiox11050912. [PMID: 35624776 PMCID: PMC9138066 DOI: 10.3390/antiox11050912] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 02/01/2023] Open
Abstract
Throughout history, people of different cultures have acknowledged the relationship between food properties and health. The pseudo-fruits of different Rosa species contain high levels of vitamin C and other beneficial biological active agents such as phenolics, and others. The purpose of the research was to determine the variability of the phenolic compound profiles in the fruit of different species of Rosa L. and to evaluate the antioxidant activity of fruit extracts in vitro. The total contents of phenolics, flavonoids, procyanidins, and hydroxycinnamic acid derivatives were performed using the spectrophotometric method. Qualitative and quantitative analysis of individual phenolics in rosehip samples was carried out by applying the HPLC method. The largest amounts of phenolic compounds 26.49 ± 1.32 mg GRE/g were found in rosehip samples of the Rosa pisocarpa species. (+)-Catechin was the predominant phenolic compound in rosehip fruit samples, and the highest content 522.48 ± 26.12 µg/g was found in rosehip samples of the Rosa subcanina species. A strong correlation was found between the total amount of phenolic compounds determined in rosehip extracts and the radical scavenging and reducing the activity of their extracts in vitro (r = 0.759 and 0.761, accordingly, p < 0.001).
Collapse
|
7
|
Rivera-Tovar PR, Pérez-Manríquez J, Mariotti-Celis MS, Escalona N, Pérez-Correa JR. Adsorption of low molecular weight food relevant polyphenols on cross-linked agarose gel. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117972] [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]
|
8
|
Butkeviciute A, Abukauskas V, Janulis V, Kviklys D. Phenolic Content and Antioxidant Activity in Apples of the ‘Galaval’ Cultivar Grown on 17 Different Rootstocks. Antioxidants (Basel) 2022; 11:antiox11020266. [PMID: 35204149 PMCID: PMC8868230 DOI: 10.3390/antiox11020266] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 11/16/2022] Open
Abstract
Apple cultivars are one of the main factors setting the composition of bioactive compounds in apples and the quality of the fruit. However, research has been providing increasing amounts of data on the influence of rootstocks on the variations in the composition of bioactive compounds in apples. The aim of the study was to determine the influence of rootstocks on the changes in the qualitative and quantitative composition of phenolic compounds and their antioxidant activity in vitro in apple flesh and peel. HPLC analyses of phenolic compounds in apple samples were performed. The rootstock–scion combination had a significant effect on the composition and antioxidant activity of phenolic compounds in apple samples. Depending on the rootstock, the total content of phenolic compounds in apple flesh of the ‘Galaval’ cultivar could vary by 2.9 times, and in the peel by up to 90%. The genotype of the rootstock resulted in the highest variation in total flavan-3-ol content in apple flesh—by as much as 4.3 times—while the total content of flavonols varied by 2.1 times. In apple peel, on the contrary, the greatest variation was recorded for the total flavonol content (by 4.4 times), and the total flavan-3-ol content varied the least (by 1.8 times). A proper match of a cultivar and a rootstock can program a fruit tree to grow larger amounts of higher-quality, antioxidant-rich, and high-nutrition-value fruit.
Collapse
Affiliation(s)
- Aurita Butkeviciute
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu Ave. 13, LT-50162 Kaunas, Lithuania;
- Correspondence: ; Tel.: +37-037-621-56190
| | - Vytautas Abukauskas
- Laboratory of Biochemistry and Technology, Lithuanian Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kauno Str. 30, LT-54333 Babtai, Lithuania; (V.A.); (D.K.)
| | - Valdimaras Janulis
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu Ave. 13, LT-50162 Kaunas, Lithuania;
| | - Darius Kviklys
- Laboratory of Biochemistry and Technology, Lithuanian Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kauno Str. 30, LT-54333 Babtai, Lithuania; (V.A.); (D.K.)
- Norwegian Institute of Bioeconomy Research—NIBIO Ullensvang, Postboks Str. 11, NO-1431 Ås Lofthus, Norway
| |
Collapse
|
9
|
Butkeviciute A, Viskelis J, Liaudanskas M, Viskelis P, Janulis V. Impact of Storage Controlled Atmosphere on the Apple Phenolic Acids, Flavonoids, and Anthocyanins and Antioxidant Activity In Vitro. PLANTS 2022; 11:plants11020201. [PMID: 35050089 PMCID: PMC8781301 DOI: 10.3390/plants11020201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 11/16/2022]
Abstract
Apples are seasonal fruits, and it is important to prepare them adequately for storage and ensure proper storage conditions. In this study, we used ten different apple cultivars: ‘Alva’, ‘Auksis’, ‘Connell Red’, ‘Cortland’, ‘Ligol’, ‘Lodel’, ‘Noris’, ‘Rubin’, ‘Sampion’, and ‘Spartan’. We studied the qualitative and quantitative composition of phenolic compounds in the apple and apple extracts antioxidants activity before placing them in the controlled atmosphere chambers and again at the end of the experiment, eight months later. Different concentrations of O2, CO2, and N2, constant temperature, relative humidity, and removal of endogenous ethylene were continually maintained. HPLC analysis showed that the highest amount of 2265.7 ± 152.5 µg/g of chlorogenic acid was found in apple samples of the ‘Auksis’ cultivar stored under variant IV conditions. Different concentrations of gas in the controlled atmosphere chambers caused changes in antioxidant activity in whole apple and apple peel extracts. In our study, we found that the antioxidant activity of apple extracts varied between samples of different apple cultivars and depended on the composition of the controlled atmosphere. Determining the optimal storage conditions is beneficial to providing the consumers with apples that have a known and minimally altered chemical composition of phenolic compounds and the strongest antioxidant activity, which determine the use of apples in the healthy food chain.
Collapse
Affiliation(s)
- Aurita Butkeviciute
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu Av. 13, LT-50162 Kaunas, Lithuania; (M.L.); (V.J.)
- Correspondence: ; Tel.: +37-037-621-56190
| | - Jonas Viskelis
- Laboratory of Biochemistry and Technology, Lithuanian Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kauno Str. 30, LT-54333 Babtai, Lithuania; (J.V.); (P.V.)
| | - Mindaugas Liaudanskas
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu Av. 13, LT-50162 Kaunas, Lithuania; (M.L.); (V.J.)
| | - Pranas Viskelis
- Laboratory of Biochemistry and Technology, Lithuanian Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kauno Str. 30, LT-54333 Babtai, Lithuania; (J.V.); (P.V.)
| | - Valdimaras Janulis
- Department of Pharmacognosy, Lithuanian University of Health Sciences, Sukileliu Av. 13, LT-50162 Kaunas, Lithuania; (M.L.); (V.J.)
| |
Collapse
|
10
|
Ruan W, Shen S, Xu Y, Ran N, Zhang H. Mechanistic insights into procyanidins as therapies for Alzheimer's disease: A review. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
11
|
Gao W, Yu T, Li G, Shu W, Jin Y, Zhang M, Yu X. Antioxidant Activity and Anti-Apoptotic Effect of the Small Molecule Procyanidin B1 in Early Mouse Embryonic Development Produced by Somatic Cell Nuclear Transfer. Molecules 2021; 26:molecules26206150. [PMID: 34684730 PMCID: PMC8540974 DOI: 10.3390/molecules26206150] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/08/2021] [Accepted: 10/10/2021] [Indexed: 12/22/2022] Open
Abstract
As an antioxidant, procyanidin B1(PB1) can improve the development of somatic cell nuclear transfer (SCNT) embryos; PB1 reduces the level of oxidative stress (OS) during the in vitro development of SCNT embryos by decreasing the level of reactive oxygen species (ROS) and increasing the level of glutathione (GSH) and mitochondrial membrane potential (MMP). Metabolite hydrogen peroxide (H2O2) produces OS. Catalase (CAT) can degrade hydrogen peroxide so that it produces less toxic water (H2O) and oxygen (O2) in order to reduce the harm caused by H2O2. Therefore, we tested the CAT level in the in vitro development of SCNT embryos; it was found that PB1 can increase the expression of CAT, indicating that PB1 can offset the harm caused by oxidative stress by increasing the level of CAT. Moreover, if H2O2 accumulates excessively, it produces radical-(HO-) through Fe2+/3+ and damage to DNA. The damage caused to the DNA is mainly repaired by the protein encoded by the DNA damage repair gene. Therefore, we tested the expression of the DNA damage repair gene, OGG1. It was found that PB1 can increase the expression of OGG1 and increase the expression of protein. Through the above test, we proved that PB1 can improve the repairability of DNA damage. DNA damage can lead to cell apoptosis; therefore, we also tested the level of apoptosis of blastocysts, and we found that PB1 reduced the level of apoptosis. In summary, our results show that PB1 reduces the accumulation of H2O2 by decreasing the level of OS during the in vitro development of SCNT embryos and improves the repairability of DNA damage to reduce cell apoptosis. Our results have important significance for the improvement of the development of SCNT embryos in vitro and provide important reference significance for diseases that can be treated using SCNT technology.
Collapse
Affiliation(s)
- Wei Gao
- Jilin Provincial Key Laboratory of Animal Model, College of Animal Science, Jilin University, Changchun 130062, China; (W.G.); (Y.J.); (M.Z.)
- Group of Non-Human Primates of Reproductive and Stem Cell, Kunming Institute of Zoology, CAS, Kunming 650203, China; (T.Y.); (G.L.); (W.S.)
| | - Tingting Yu
- Group of Non-Human Primates of Reproductive and Stem Cell, Kunming Institute of Zoology, CAS, Kunming 650203, China; (T.Y.); (G.L.); (W.S.)
| | - Guomeng Li
- Group of Non-Human Primates of Reproductive and Stem Cell, Kunming Institute of Zoology, CAS, Kunming 650203, China; (T.Y.); (G.L.); (W.S.)
| | - Wei Shu
- Group of Non-Human Primates of Reproductive and Stem Cell, Kunming Institute of Zoology, CAS, Kunming 650203, China; (T.Y.); (G.L.); (W.S.)
| | - Yongxun Jin
- Jilin Provincial Key Laboratory of Animal Model, College of Animal Science, Jilin University, Changchun 130062, China; (W.G.); (Y.J.); (M.Z.)
| | - Mingjun Zhang
- Jilin Provincial Key Laboratory of Animal Model, College of Animal Science, Jilin University, Changchun 130062, China; (W.G.); (Y.J.); (M.Z.)
| | - Xianfeng Yu
- Jilin Provincial Key Laboratory of Animal Model, College of Animal Science, Jilin University, Changchun 130062, China; (W.G.); (Y.J.); (M.Z.)
- Correspondence: ; Tel.: +86-431-8783-6536
| |
Collapse
|
12
|
Heidari S, Mehri S, Hosseinzadeh H. The genus Glycyrrhiza (Fabaceae family) and its active constituents as protective agents against natural or chemical toxicities. Phytother Res 2021; 35:6552-6571. [PMID: 34414608 DOI: 10.1002/ptr.7238] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 06/28/2021] [Accepted: 07/27/2021] [Indexed: 12/27/2022]
Abstract
Licorice is the dried roots and rhizomes of various species of the genus Glycyrrhiza (Fabaceae) that have been used in folk medicine from ancient times. Many important research projects have established several beneficial effects for this medicinal herb, including antiinflammatory, antimicrobial, antiviral, antiprotozoal, antioxidant, antihyperglycemic, antihyperlipidemic, hepatoprotective, and neuroprotective. Licorice contains important bioactive components, such as glycyrrhizin (glycyrrhizic, glycyrrhizinic acid), liquiritigenin, liquiritin, and glycyrrhetinic acid. The protective effects of licorice and its main chemical components against toxins and toxicants in several organs including the brain, heart, liver, kidney, and lung have been shown. In this comprehensive review article, the protective effects of these constituents against natural, industrial, environmental, and chemical toxicities with attention on the cellular and molecular mechanism are introduced. Also, it has been revealed that this plant and its main compounds can inhibit the toxicity of different toxins by the antioxidant, antiinflammatory, and anti-apoptotic properties as well as the modulation of Inhibitor of kappaB kinase (IKK), Extracellular signal-regulated protein kinase1/2 (ERK1/2), p38, inducible nitric oxide synthase, and nuclear factor-κB (NF-κB) signaling pathways. More high-quality investigations in both experimental and clinical studies need to firmly establish the efficacy of licorice and its main constituents against toxic agents.
Collapse
Affiliation(s)
- Somaye Heidari
- Pharmaceutical Research Center, Department of Pharmacodynamics and Toxicology, School of Pharmacy, Zabol University of Medical Sciences, Zabol, Iran.,Toxicology and Addiction Research Center, Zabol University of Medical Sciences, Zabol, Iran
| | - Soghra Mehri
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmacodynamics and Toxicology, School pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Pharmacodynamics and Toxicology, School pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
13
|
Hua H, Zhu H, Liu C, Zhang W, Li J, Hu B, Guo Y, Cheng Y, Pi F, Xie Y, Yao W, Qian H. Bioactive compound from the Tibetan turnip (Brassica rapa L.) elicited anti-hypoxia effects in OGD/R-injured HT22 cells by activating the PI3K/AKT pathway. Food Funct 2021; 12:2901-2913. [PMID: 33710186 DOI: 10.1039/d0fo03190a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cerebral stroke, a common clinical problem, is the predominant cause of disability and death worldwide. Its prevalence increases and infarctions exacerbate with age. A Tibetan plant, Brassica rapa L., possesses multiple medicinal effects, such as anti-altitude sickness, anti-hyperlipidemia and anti-fatigue, as mentioned in the noted ancient Tibet pharmacopeia "The Four Medical Tantras". Our preliminary studies also showed the anti-hypoxia protection mechanism of B. rapa L., implying its possible relationship with anti-ischemic neuroprotection. However, the potential molecular mechanism of the active constituent of turnip against cerebral ischemia/reperfusion remains unclear. In our study, oxidative stress markers, including LDH, ROS, SOD, GPx and CAT were assayed. In controlled in vitro assays, we found that the turnip's active constituent had remarkable anti-hypoxia capability. We further showed the profound effects of the active constituent of turnip on the levels of apoptosis-related proteins, including Bax, Bcl-2 and caspase-3, which contributed to its anti-inflammatory activity. Western blot analysis results also implied that active-constituent pretreatment reversed the diminished expression of the PI3K/Akt/mTOR pathway mediated by oxygen glucose deprivation/reperfusion (OGD/R); further experimental evidence showed that the protective role was limited in the PI3K inhibitor (LY294002) treatment group. Our results demonstrated that the functional monomer of B. rapa L. exerted a neuroprotective effect against OGD/R-induced HT22 cell injury, and its potential mechanism provides a scientific basis for future clinical applications and its use as a functional food.
Collapse
Affiliation(s)
- Hanyi Hua
- Department of School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
N'Go PK, Ahami OTA, El Hessni A, Azzaoui FZ, Aboussaleh Y, Tako AN. Neuroprotective effects of the Chrysophyllum perpulchrum extract against an Alzheimer-like rat model of β amyloid 1-40 intrahippocampal injection. Transl Neurosci 2021; 12:545-560. [PMID: 34992853 PMCID: PMC8678622 DOI: 10.1515/tnsci-2020-0183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 08/10/2021] [Accepted: 08/23/2021] [Indexed: 12/29/2022] Open
Abstract
Objective Alzheimer’s disease (AD) is a threatening disease for African populations in the upcoming years because of the increase in their expectancy of life. Here, we investigated whether natural products from Chrysophyllum perpulchrum as catechin and two dimeric procyanidins (catechin + hexose) could prevent progression of oxidative stress and cognitive changes using an AD-like rat model induced by Aβ1-40 injection into the hippocampal CA1 subfield. Methodology Adult male Wistar rats were either microinjected with 1% ammonia as a vehicle (10 µL) or aggregated Aβ1-40 at 10 µg bilateral hippocampus. On the 14th day of post-surgery, some Aβ rats were treated with melatonin (10 mg/kg i.p.) or with the Chrysophyllum perpulchrum extract (300 mg/kg p.o.), and some sham-operated rats received the extract alone. Cognitive abilities were tested with Y-maze, object recognition test and Morris Water Maze. Oxidative stress markers as well as the level of activated microglial cells were assayed in the brain. Results Aβ rats exhibited significant deficits of recognition memory and spatial learning. This was associated with an increase of microglia Iba 1 immunoreactivity as well as nitric oxide (NO), malondialdehyde and superoxide dismutase levels but not to the thiol content in the hippocampus, prefrontal cortex and septum of AD-like rats. The Chrysophyllum perpulchrum extract treatment mitigated Aβ-induced cognitive impairments and reversed microglia overactivation and subsequent generation of oxidative stress markers. Interestingly, the neuroprotective actions of the Chrysophyllum perpulchrum extract seem to be comparable to the control drug melatonin used albeit with some more beneficial effects. Conclusion These findings are preliminary and should be strengthened by more pharmacological studies of bioactive compounds of Chrysophyllum perpulchrum before being proposed as a promising drug against AD.
Collapse
Affiliation(s)
- Pacôme Kouadio N'Go
- Peleforo GON COULIBALY University, Training and Research Unit of Biological Sciences, Department of Animal Biology, PO Box 1328, Korhogo, Ivory Coast.,Clinical and Cognitive Neurosciences Group, Biology and Health Lab, Ibn Tofail University, PO Box 133, Kenitra, Morocco
| | - Omar Touhami Ahmed Ahami
- Clinical and Cognitive Neurosciences Group, Biology and Health Lab, Ibn Tofail University, PO Box 133, Kenitra, Morocco
| | - Aboubaker El Hessni
- Genetic, Neuroendocrinology and Biotechnology Team, Biology and Health Lab, Department of Biology, Ibn Tofail University, PO Box 133, Kenitra, Morocco
| | - Fatima-Zahra Azzaoui
- Clinical and Cognitive Neurosciences Group, Biology and Health Lab, Ibn Tofail University, PO Box 133, Kenitra, Morocco
| | - Youssef Aboussaleh
- Clinical and Cognitive Neurosciences Group, Biology and Health Lab, Ibn Tofail University, PO Box 133, Kenitra, Morocco
| | - Antoine Némé Tako
- Neurosciences Team, Biology and Health Lab, Department of Biosciences, Felix Houphouet Boigny University, 01 BPV 34 Abidjan 01, Abidjan, Ivory Coast
| |
Collapse
|
15
|
Gao W, Jin Y, Hao J, Huang S, Wang D, Quan F, Ren W, Zhang J, Zhang M, Yu X. Procyanidin B1 promotes in vitro maturation of pig oocytes by reducing oxidative stress. Mol Reprod Dev 2020; 88:55-66. [PMID: 33241626 PMCID: PMC7894521 DOI: 10.1002/mrd.23440] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 11/15/2020] [Indexed: 12/17/2022]
Abstract
Oxidative stress negatively affects the in vitro maturation (IVM) of oocytes. Procyanidin B1 (PB1) is a natural polyphenolic compound that has antioxidant properties. In this study, we investigated the effect of PB1 supplementation during IVM of porcine oocytes. Treatment with 100 μM PB1 significantly increased the MII oocytes rate (p <0.05), the parthenogenetic (PA) blastocyst rate (p <0.01) and the total cell number in the PA blastocyst (p < 0.01) which were cultured in regular in vitro culture (IVC) medium. The PA blastocyst rate of regular MII oocytes activated and cultured in IVC medium supplemented with 100 and 150 μM PB1 significantly increased compared with control (p < 0.01 and p < 0.05). We also evaluated the reactive oxygen species (ROS) levels, mitochondrial membrane potential (Δψm) levels, glutathione (GSH) levels, and apoptotic levels in MII oocytes and cumulus cells following 100 μM PB1 treatment. The results showed that the PB1 supplementation decreased ROS production and apoptotic levels. In addition, PB1 was found to increase Δψm levels and GSH levels. In conclusion, PB1 inhibited apoptosis of oocytes and cumulus cells by reducing oxidative stress. Moreover, PB1 improved the quality of oocytes and promoted PA embryo development. Taken together, our results suggest that PB1 is a promising antioxidant additive for IVM of oocytes.
Collapse
Affiliation(s)
- Wei Gao
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Yongxun Jin
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Jindong Hao
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Siyi Huang
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Dongxu Wang
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Fushi Quan
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Wenzhi Ren
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Jiabao Zhang
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Mingjun Zhang
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| | - Xianfeng Yu
- Department of Laboratory Animal Science, Jilin Provincial Key Laboratory of Animal Model, Jilin University, Changchun, China
| |
Collapse
|
16
|
Abstract
Licorice is a traditional medicine commonly used in China and many other countries. Over the last 50 years, the structure and pharmacological effects of coumarin compounds in licorice have been investigated. However, a comprehensive review of the literature summarizing current trends is currently lacking. Thus, the aim of the present review is to provide an up-to-date summary of the scientific literature regarding the pharmacological effects of coumarin compounds in licorice, thereby laying the foundation for further research and optimal utilization of licorice. We retrieved 111 articles on the coumarin components of licorice and their potential pharmacological effects, based on titles, keywords, and abstracts from databases (including PubMed and Web of Science). Glycycoumarin, isoglycycoumarin, licoarylcoumarin, licopyranocoumarin, glycyrin, isotrifoliol, glycyrol, and glycyrurol have been investigated for their anticancer, hepatoprotective, antispasmodic, immunosuppressive, anti-inflammatory, and antibacterial properties, and use as therapeutic agents in metabolic syndrome, thereby demonstrating their potential for clinical applications. Future research should further explore the pharmacological mechanisms of action of coumarin compounds, including their antibacterial activities. Investigations into the pharmacological activities of different glycycoumarin isomers might open new research frontiers.
Collapse
Affiliation(s)
- Yimei Zang
- Pharmacy Teaching and Research Office, Biomedicine College, Beijing City University, Beijing, P. R. China
| |
Collapse
|
17
|
El-Saber Batiha G, Magdy Beshbishy A, El-Mleeh A, M. Abdel-Daim M, Prasad Devkota H. Traditional Uses, Bioactive Chemical Constituents, and Pharmacological and Toxicological Activities of Glycyrrhiza glabra L. (Fabaceae). Biomolecules 2020; 10:E352. [PMID: 32106571 PMCID: PMC7175350 DOI: 10.3390/biom10030352] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/17/2020] [Accepted: 02/18/2020] [Indexed: 12/16/2022] Open
Abstract
Traditional herbal remedies have been attracting attention as prospective alternative resources of therapy for diverse diseases across many nations. In recent decades, medicinal plants have been gaining wider acceptance due to the perception that these plants, as natural products, have fewer side effects and improved efficacy compared to their synthetic counterparts. Glycyrrhiza glabra L. (Licorice) is a small perennial herb that has been traditionally used to treat many diseases, such as respiratory disorders, hyperdipsia, epilepsy, fever, sexual debility, paralysis, stomach ulcers, rheumatism, skin diseases, hemorrhagic diseases, and jaundice. Moreover, chemical analysis of the G. glabra extracts revealed the presence of several organic acids, liquirtin, rhamnoliquirilin, liquiritigenin, prenyllicoflavone A, glucoliquiritin apioside, 1-metho-xyphaseolin, shinpterocarpin, shinflavanone, licopyranocoumarin, glisoflavone, licoarylcoumarin, glycyrrhizin, isoangustone A, semilicoisoflavone B, licoriphenone, and 1-methoxyficifolinol, kanzonol R and several volatile components. Pharmacological activities of G. glabra have been evaluated against various microorganisms and parasites, including pathogenic bacteria, viruses, and Plasmodium falciparum, and completely eradicated P. yoelii parasites. Additionally, it shows antioxidant, antifungal, anticarcinogenic, anti-inflammatory, and cytotoxic activities. The current review examined the phytochemical composition, pharmacological activities, pharmacokinetics, and toxic activities of G. glabra extracts as well as its phytoconstituents.
Collapse
Affiliation(s)
- Gaber El-Saber Batiha
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-13, Inada-cho, Obihiro 080-8555, Hokkaido, Japan;
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt
| | - Amany Magdy Beshbishy
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-13, Inada-cho, Obihiro 080-8555, Hokkaido, Japan;
| | - Amany El-Mleeh
- Department of Pharmacology, Faculty of Veterinary Medicine, Menoufia University, Menofia Governorate 32511, Egypt;
| | - Mohamed M. Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia;
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Hari Prasad Devkota
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-Honmachi, Chuo-ku, Kumamoto City 862-0973, Kumamoto, Japan;
| |
Collapse
|
18
|
Pérez-Manríquez J, Escalona N, Pérez-Correa J. Bioactive Compounds of the PVPP Brewery Waste Stream and their Pharmacological Effects. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x16666190723112623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Beer, one of the most commonly consumed alcoholic beverages, is rich in polyphenols
and is the main dietary source of xanthohumol and related prenylflavonoids. However, to avoid haze
formation caused by the interaction between polyphenols and proteins, most phenolic compounds are
removed from beer and lost in the brewery waste stream via polyvinylpolypyrrolidone (PVPP)
adsorption. This waste stream contains several polyphenols with high antioxidant capacity and pharmacological
effects; that waste could be used as a rich, low-cost source of these compounds, though
little is known about its composition and potential attributes. This work aims to review the polyphenols
present in this brewery waste stream, as well as the health benefits associated with their consumption.
Collapse
Affiliation(s)
- J. Pérez-Manríquez
- Department of Chemical and Bioprocess Engineering, School of Engineering, Pontificia Universidad Catolica de Chile, Vicuna Mackenna 4860, Macul, Santiago, Chile
| | - N. Escalona
- Department of Chemical and Bioprocess Engineering, School of Engineering, Pontificia Universidad Catolica de Chile, Vicuna Mackenna 4860, Macul, Santiago, Chile
| | - J.R. Pérez-Correa
- Department of Chemical and Bioprocess Engineering, School of Engineering, Pontificia Universidad Catolica de Chile, Vicuna Mackenna 4860, Macul, Santiago, Chile
| |
Collapse
|
19
|
Gascón S, Jiménez-Moreno N, Jiménez S, Quero J, Rodríguez-Yoldi MJ, Ancín-Azpilicueta C. Nutraceutical composition of three pine bark extracts and their antiproliferative effect on Caco-2 cells. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.07.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
|
20
|
Tewari D, Stankiewicz AM, Mocan A, Sah AN, Tzvetkov NT, Huminiecki L, Horbańczuk JO, Atanasov AG. Ethnopharmacological Approaches for Dementia Therapy and Significance of Natural Products and Herbal Drugs. Front Aging Neurosci 2018; 10:3. [PMID: 29483867 PMCID: PMC5816049 DOI: 10.3389/fnagi.2018.00003] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 01/08/2018] [Indexed: 12/21/2022] Open
Abstract
Dementia is a clinical syndrome wherein gradual decline of mental and cognitive capabilities of an afflicted person takes place. Dementia is associated with various risk factors and conditions such as insufficient cerebral blood supply, toxin exposure, mitochondrial dysfunction, oxidative damage, and often coexisting with some neurodegenerative disorders such as Alzheimer's disease (AD), Huntington's disease (HD), and Parkinson's disease (PD). Although there are well-established (semi-)synthetic drugs currently used for the management of AD and AD-associated dementia, most of them have several adverse effects. Thus, traditional medicine provides various plant-derived lead molecules that may be useful for further medical research. Herein we review the worldwide use of ethnomedicinal plants in dementia treatment. We have explored a number of recognized databases by using keywords and phrases such as “dementia”, “Alzheimer's,” “traditional medicine,” “ethnopharmacology,” “ethnobotany,” “herbs,” “medicinal plants” or other relevant terms, and summarized 90 medicinal plants that are traditionally used to treat dementia. Moreover, we highlight five medicinal plants or plant genera of prime importance and discuss the physiological effects, as well as the mechanism of action of their major bioactive compounds. Furthermore, the link between mitochondrial dysfunction and dementia is also discussed. We conclude that several drugs of plant origin may serve as promising therapeutics for the treatment of dementia, however, pivotal evidence for their therapeutic efficacy in advanced clinical studies is still lacking.
Collapse
Affiliation(s)
- Devesh Tewari
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Nainital, India
| | - Adrian M Stankiewicz
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
| | - Andrei Mocan
- Department of Pharmaceutical Botany, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.,ICHAT and Institute for Life Sciences, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Archana N Sah
- Department of Pharmaceutical Sciences, Faculty of Technology, Kumaun University, Nainital, India
| | - Nikolay T Tzvetkov
- Department of Molecular Biology and Biochemical Pharmacology, Institute of Molecular Biology Roumen Tsanev, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Lukasz Huminiecki
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
| | - Jarosław O Horbańczuk
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland
| | - Atanas G Atanasov
- Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, Poland.,Department of Pharmacognosy, University of Vienna, Vienna, Austria
| |
Collapse
|
21
|
Mizoguchi K, Ikarashi Y. Cellular Pharmacological Effects of the Traditional Japanese Kampo Medicine Yokukansan on Brain Cells. Front Pharmacol 2017; 8:655. [PMID: 28979206 PMCID: PMC5611794 DOI: 10.3389/fphar.2017.00655] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 09/04/2017] [Indexed: 01/31/2023] Open
Abstract
Yokukansan (YKS) is a traditional Japanese Kampo medicine currently used for the treatment of the behavioral psychological symptoms associated with dementia (BPSD), which is frequently problematic in neurodegenerative disorders such as Alzheimer’s disease. Regarding the pharmacological mechanisms underlying its efficacy, we recently reviewed the multiple effects of YKS on the neurotransmitter systems (e.g., glutamatergic, serotonergic, dopaminergic, cholinergic, GABAergic, and adrenergic neurotransmission) in various brain regions that are related to the psychological, emotional, cognitive, or memory functions. These multiple effects are thought to be caused by multiple components included in YKS. In addition, YKS exhibits various effects on brain cells (i.e., neurons, glial cells including astrocytes, oligodendrocytes, and microglial cells, and endothelial cells). In this review, we summarize recent evidence demonstrating the cellular pharmacological effects of YKS on these brain cells, and discuss the current understanding of its efficacy and mechanism. In particular, YKS maintains the neuronal survival and function by multiple beneficial effects, including anti-apoptosis, anti-oxidation, anti-endoplasmic reticulum stress, and neurogenesis. YKS also acts on glial cells by: facilitating the transport of glutamate into astrocytes; promoting the proliferation and differentiation of oligodendrocytes; and enhancing the anti-inflammatory properties of microglial cells. These glial effects are thought to support neuronal functioning within the brain. Various ingredients involved in these effects have been identified, some of which can pass through the artificial blood–brain barrier without disrupting the endothelial tight junctions. This multitude of interactive effects displayed by YKS on neuronal and glial cells is suggested to be involved in the multitude of neuropsychopharmacological actions of YKS, which are related to the improvement of BPSD.
Collapse
Affiliation(s)
- Kazushige Mizoguchi
- Tsumura Kampo Research Laboratories, Kampo Research & Development Division, Tsumura & Co.Ibaraki, Japan
| | - Yasushi Ikarashi
- Tsumura Kampo Research Laboratories, Kampo Research & Development Division, Tsumura & Co.Ibaraki, Japan
| |
Collapse
|
22
|
Ikarashi Y, Mizoguchi K. Neuropharmacological efficacy of the traditional Japanese Kampo medicine yokukansan and its active ingredients. Pharmacol Ther 2016; 166:84-95. [PMID: 27373856 DOI: 10.1016/j.pharmthera.2016.06.018] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 06/21/2016] [Indexed: 02/07/2023]
Abstract
Dementia is a progressive neurodegenerative disorder with cognitive dysfunction, and is often complicated by behavioral and psychological symptoms of dementia (BPSD) including excitement, aggression, and hallucinations. Typical and atypical antipsychotics are used for the treatment of BPSD, but induce adverse events. The traditional Japanese Kampo medicine yokukansan (YKS), which had been originated from the traditional Chinese medicine Yi-Gan-San, has been reported to improve BPSD without severe adverse effects. In the preclinical basic studies, there are over 70 research articles indicating the neuropharmacological efficacies of YKS. In this review, we first describe the neuropharmacological actions of YKS and its bioactive ingredients. Multiple potential actions for YKS were identified, which include effects on serotonergic, glutamatergic, cholinergic, dopaminergic, adrenergic, and GABAergic neurotransmissions as well as neuroprotection, anti-stress effect, promotion of neuroplasticity, and anti-inflammatory effect. Geissoschizine methyl ether (GM) in Uncaria hook and 18β-glycyrrhetinic acid (GA) in Glycyrrhiza were responsible for several pharmacological actions of YKS. Subsequently, we describe the pharmacokinetics of GM and GA in rats. These ingredients were absorbed into the blood, crossed the blood-brain barrier, and reached the brain, in rats orally administered YKS. Moreover, autoradiography showed that [(3)H]GM predominantly distributed in the frontal cortex and [(3)H]GA in the hippocampus. Thus, YKS is a versatile herbal remedy with a variety of neuropharmacological effects, and may operate as a multicomponent drug including various active ingredients.
Collapse
Affiliation(s)
- Yasushi Ikarashi
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., 3586 Yoshiwara, Ami-machi, Inashiki-gun, Ibaraki 300-1192, Japan.
| | - Kazushige Mizoguchi
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., 3586 Yoshiwara, Ami-machi, Inashiki-gun, Ibaraki 300-1192, Japan.
| |
Collapse
|
23
|
Pharmacokinetic study of isocorynoxeine metabolites mediated by cytochrome P450 enzymes in rat and human liver microsomes. Fitoterapia 2016; 111:49-57. [PMID: 27094112 DOI: 10.1016/j.fitote.2016.04.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 04/10/2016] [Accepted: 04/12/2016] [Indexed: 01/28/2023]
Abstract
Isocorynoxeine (ICN) is one of the major bioactive tetracyclic oxindole alkaloids found in Uncaria rhynchophylla (Miq.) Jacks. that is widely used for the treatment of hypertension, vascular dementia, and stroke. The present study was undertaken to assess the plasma pharmacokinetic characteristics of major ICN metabolites, and the role of simulated gastric and intestinal fluid (SGF and SIF), human and rat liver microsomes (HLMs and RLMs), and seven recombinant human CYP enzymes in the major metabolic pathway of ICN. A rapid, sensitive and accurate UHPLC/Q-TOF MS method was validated for the simultaneous determination of ICN and its seven metabolites in rat plasma after oral administration of ICN at 40mg/kg. It was found that 18.19-dehydrocorynoxinic acid (DCA) and 5-oxoisocorynoxeinic acid (5-O-ICA) were both key and predominant metabolites, rather than ICN itself, due to the rapid and extensive metabolism of ICN in vivo. The further study indicated that ICN was mainly metabolized in human or rat liver, and CYPs 2C19, 3A4 and 2D6 were the major enzymes responsible for the biotransformation of ICN to DCA and 5-O-ICA in human. These findings are of significance in understanding of the pharmacokinetic nature of tetracyclic oxindole alkaloids, and provide helpful information for the clinical co-administration of the herbal preparations containing U. rhynchophylla with antihypertensive drugs that are mainly metabolized by CYP3A4 and CYP2C19.
Collapse
|
24
|
Kantati YT, Kodjo KM, Dogbeavou KS, Vaudry D, Leprince J, Gbeassor M. Ethnopharmacological survey of plant species used in folk medicine against central nervous system disorders in Togo. JOURNAL OF ETHNOPHARMACOLOGY 2016; 181:214-220. [PMID: 26869544 DOI: 10.1016/j.jep.2016.02.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 02/04/2016] [Accepted: 02/06/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Neurological diseases are rising all around the world. In a developing country such as Togo, although plant-based medicines are the only means, still very little is known regarding the nature and efficiency of medicinal plants used by indigenous people to manage central nervous system (CNS) disorders. AIM OF THE STUDY This study, an ethnobotanical survey, aimed to report plant species used in traditional medicine (TM) for the management of various CNS disorders in Togo. MATERIALS AND METHODS 52 traditional actors (TA) including 33 traditional healers (TH) and 19 medicinal plant sellers (MPS) were interviewed, using a questionnaire mentioning informants' general data and uses of medicinal plants. RESULTS The present study reports 44 medicinal plant species distributed into 26 families, mentioning scientific and common local names, plant organs used, preparation method, root of administration and putative applications. CONCLUSION It appears that there is a real knowledge on medicinal plants used for traditional treatment of CNS disorders in Togo and that the local flora abounds of potentially neuroactive plants which could be useful for the discovery of antipsychotic or neuroprotective molecules.
Collapse
Affiliation(s)
- Yendube T Kantati
- Laboratory of Physiology/Pharmacology, University of Lomé, Po Box: 1515 Lomé, Togo.
| | - K Magloire Kodjo
- Laboratory of Physiology/Pharmacology, University of Lomé, Po Box: 1515 Lomé, Togo
| | - Koffi S Dogbeavou
- Laboratory of Physiology/Pharmacology, University of Lomé, Po Box: 1515 Lomé, Togo
| | - David Vaudry
- INSERM U982, Neurotrophic Factors and Neuronal Differentiation Team, University of Rouen, Place E. Blondel, 76821 Mont-Saint-Aignan, France
| | - Jérôme Leprince
- INSERM U982, Neurotrophic Factors and Neuronal Differentiation Team, University of Rouen, Place E. Blondel, 76821 Mont-Saint-Aignan, France
| | - Messanvi Gbeassor
- Laboratory of Physiology/Pharmacology, University of Lomé, Po Box: 1515 Lomé, Togo
| |
Collapse
|
25
|
Matsui T. Condensed catechins and their potential health-benefits. Eur J Pharmacol 2015; 765:495-502. [PMID: 26386288 DOI: 10.1016/j.ejphar.2015.09.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 09/02/2015] [Accepted: 09/14/2015] [Indexed: 01/05/2023]
Abstract
Condensed catechins are commonly present in fermented tea, and are produced by the oxidation of monomeric catechins. Due to their auto-oxidation, catechins have diverse structural features, including different binding modes and degrees of polymerization. Because of their structural complexity, their physiological functions and possible health-benefits have not yet been fully investigated. This review focuses on the physiological potentials of dimeric and trimeric catechins in the intestine (regulation of absorption across the intestinal membrane), blood vessels (vasorelaxation in vessel regulation), and muscle organs (promotion of glucose uptake resulting in an anti-diabetic effect). Furthermore, the roles of non-absorbable theaflavins (dimeric catechins), absorbable theasinensins (dimeric catechins), and absorbable procyanidins (dimeric and trimeric catechins) on target organs are discussed.
Collapse
Affiliation(s)
- Toshiro Matsui
- Division of Bioresources and Biosciences, Faculty of Agriculture, Graduate School of Kyushu University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan.
| |
Collapse
|
26
|
Kitagawa H, Munekage M, Matsumoto T, Sadakane C, Fukutake M, Aoki K, Watanabe J, Maemura K, Hattori T, Kase Y, Uezono Y, Inui A, Hanazaki K. Pharmacokinetic Profiles of Active Ingredients and Its Metabolites Derived from Rikkunshito, a Ghrelin Enhancer, in Healthy Japanese Volunteers: A Cross-Over, Randomized Study. PLoS One 2015; 10:e0133159. [PMID: 26186592 PMCID: PMC4506051 DOI: 10.1371/journal.pone.0133159] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 06/19/2015] [Indexed: 02/07/2023] Open
Abstract
Background Rikkunshito, a traditional Japanese (Kampo) medicine, has been used to treat upper gastrointestinal disorders such as functional dyspepsia and gastroesophageal reflux. This study investigated the exposure and pharmacokinetics of the ingredients of rikkunshito in healthy volunteers. Methods and Results First, an exploratory nonrandomized, open-label, one-period, noncrossover study using four healthy Japanese volunteers to detect 32 typical ingredients of rikkunshito in plasma and urine. As a result, 18 or 21 of 32 ingredients was detected in plasma or urine samples after oral administration of rikkunshito (7.5 g/day). Furthermore, a randomized, open-label, three-arm, three-period, crossover study using 21 subjects was conducted to determine the amounts of exposure and pharmacokinetic parameters of nine ingredients derived from rikkunshito (atractylodin, atractylodin carboxylic acid, pachymic acid, 3,3′,4′,5,6,7,8-heptamethoxyflavone, naringenin, nobiletin, liquiritigenin, isoliquiritigenin, and 18β-glycyrrhetinic acid) after oral administration of rikkunshito at three different doses (2.5, 5.0, or 7.5 g/day) during each period. The pharmacokinetic profiles of the nine ingredients in plasma were characterized. The geometric means (95% confidence interval) for the Cmax of the ingredients at a dose of 7.5 g were 1570 (1210–2040), 14,300 (12,200–16,800), 91.0 (71.8–115), 105 (75.6–144), 1150 (802–1650), 35.9 (24.6–52.5), 800 (672–952), 42.8 (30.4–60.3), and 55,600 (39,600–78,100) pg/mL, respectively, and for the AUC0–last were 1760 (1290–2390), 12700 (11,100–14,600), 1210 (882–1650), 225 (157–322), 4630 (2930–7320), 35.7 (20.4–62.7), 4040 (3260–5010), 122 (88.2–168), and 832,000 (628,000–1,100,000) pg·h/mL respectively. Conclusions We identified the ingredients of rikkunshito that are absorbed in humans. Furthermore, we determined the pharmacokinetics of nine ingredients derived from rikkunshito. This information will be useful for elucidating the pharmacological effects of rikkunshito. Trial Registration Japan Pharmaceutical Information Center #CTI-121801 and -142522
Collapse
Affiliation(s)
- Hiroyuki Kitagawa
- Department of Surgery, Kochi Medical School, Kochi University, Kochi, Japan
| | - Masaya Munekage
- Department of Surgery, Kochi Medical School, Kochi University, Kochi, Japan
| | - Takashi Matsumoto
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
- * E-mail:
| | - Chiharu Sadakane
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
| | - Miwako Fukutake
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
| | - Katsuyuki Aoki
- Kampo Formulations Development Center, Production Division, Tsumura & Co., Ibaraki, Japan
| | - Junko Watanabe
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
| | - Kazuya Maemura
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
| | - Tomohisa Hattori
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
| | - Yosio Kase
- Tsumura Research Laboratories, Kampo Scientific Strategies Division, Tsumura & Co., Ibaraki, Japan
| | - Yasuhito Uezono
- Division of Cancer Pathophysiology, National Cancer Center Research Institute, Tokyo, Japan
| | - Akio Inui
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kazuhiro Hanazaki
- Department of Surgery, Kochi Medical School, Kochi University, Kochi, Japan
| |
Collapse
|