scholarly journals A Review of Pharmacology, Toxicity and Pharmacokinetics of 2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-Glucoside

2022 ◽  
Vol 12 ◽  
Author(s):  
Cheng Wang ◽  
Shu Dai ◽  
Lihong Gong ◽  
Ke Fu ◽  
Cheng Ma ◽  
...  
Keyword(s):  
Molecular Mechanisms ◽  
Web Of Science ◽  
Inflammatory Diseases ◽  
Polygonum Multiflorum ◽  
Pharmacological Activities ◽  
Pharmacokinetic Properties ◽  
Pharmacological Studies ◽  
Botanical Drug ◽  
Further Development ◽  
Anti Inflammation

Polygonum multiflorum Thunb. (He-shou-wu in Chinese), a Chinese botanical drug with a long history, is widely used to treat a variety of chronic diseases in clinic, and has been given the reputation of “rejuvenating and prolonging life” in many places. 2,3,4′,5-tetrahydroxystilbene-2-O-β-D-glucoside (TSG, C20H22O9) is the main and unique active ingredient isolated from Polygonum multiflorum Thunb., which has extensive pharmacological activities. Modern pharmacological studies have confirmed that TSG exhibits significant activities in treating various diseases, including inflammatory diseases, neurodegenerative diseases, cardiovascular diseases, hepatic steatosis, osteoporosis, depression and diabetic nephropathy. Therefore, this review comprehensively summarizes the pharmacological and pharmacokinetic properties of TSG up to 2021 by searching the databases of Web of Science, PubMed, ScienceDirect and CNKI. According to the data, TSG shows remarkable anti-inflammation, antioxidation, neuroprotection, cardiovascular protection, hepatoprotection, anti-osteoporosis, enhancement of memory and anti-aging activities through regulating multiple molecular mechanisms, such as NF-κB, AMPK, PI3K-AKT, JNK, ROS-NO, Bcl-2/Bax/Caspase-3, ERK1/2, TGF-β/Smad, Nrf2, eNOS/NO and SIRT1. In addition, the toxicity and pharmacokinetics of TSG are also discussed in this review, which provided direction and basis for the further development and clinical application of TSG.

Natural Products for Regulating Macrophages M2 Polarization

2020 ◽  
Vol 15 (7) ◽  
pp. 559-569 ◽  
Author(s):  
Zhen Chang ◽  
Youhan Wang ◽  
Chang Liu ◽  
Wanli Smith ◽  
Lingbo Kong
Keyword(s):  
Molecular Mechanisms ◽  
Inflammatory Diseases ◽  
Therapeutic Strategies ◽  
Research Progress ◽  
Cellular Mechanisms ◽  
Pharmacological Activities ◽  
Current Review ◽  
M2 Polarization ◽  
Macrophages Polarization ◽  
Herbal Plants

Macrophages M2 polarization have been taken as an anti-inflammatory progression during inflammation. Natural plant-derived products, with potential therapeutic and preventive activities against inflammatory diseases, have received increasing attention in recent years because of their whole regulative effects and specific pharmacological activities. However, the molecular mechanisms about how different kinds of natural compounds regulate macrophages polarization still unclear. Therefore, in the current review, we summarized the detailed research progress on the active compounds derived from herbal plants with regulating effects on macrophages, especially M2 polarization. These natural occurring compounds including flavonoids, terpenoids, glycosides, lignans, coumarins, alkaloids, polyphenols and quinones. In addition, we extensively discussed the cellular mechanisms underlying the M2 polarization for each compound, which could provide potential therapeutic strategies aiming macrophages M2 polarization.

scholarly journals Emerging cellular and molecular mechanisms underlying anticancer indications of chrysin

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Marjan Talebi ◽  
Mohsen Talebi ◽  
Tahereh Farkhondeh ◽  
Jesus Simal-Gandara ◽  
Dalia M. Kopustinskiene ◽  
...  
Keyword(s):  
Blood Cells ◽  
Molecular Mechanisms ◽  
Web Of Science ◽  
Experimental Studies ◽  
Protective Effects ◽  
Pharmacological Activities ◽  
Current Review ◽  
Mesh Terms ◽  
Online Databases ◽  
Anti Cancer

AbstractChrysin has been shown to exert several beneficial pharmacological activities. Chrysin has anti-cancer, anti-viral, anti-diabetic, neuroprotective, cardioprotective, hepatoprotective, and renoprotective as well as gastrointestinal, respiratory, reproductive, ocular, and skin protective effects through modulating signaling pathway involved in apoptosis, oxidative stress, and inflammation. In the current review, we discussed the emerging cellular and molecular mechanisms underlying therapeutic indications of chrysin in various cancers. Online databases comprising Scopus, PubMed, Embase, ProQuest, Science Direct, Web of Science, and the search engine Google Scholar were searched for available and eligible research articles. The search was conducted by using MeSH terms and keywords in title, abstract, and keywords. In conclusion, experimental studies indicated that chrysin could ameliorate cancers of the breast, gastrointestinal tract, liver and hepatocytes, bladder, male and female reproductive systems, choroid, respiratory tract, thyroid, skin, eye, brain, blood cells, leukemia, osteoblast, and lymph. However, more studies are needed to enhance the bioavailability of chrysin and evaluate this agent in clinical trial studies. Graphic abstract

Chemical Constituents and Pharmacological Activities of Family Flacourtiaceae: A Class of Important Phytomedicine

2020 ◽  
Vol 48 (02) ◽  
pp. 287-328
Author(s):  
Yu Zhang ◽  
Jing Kong ◽  
Jin-Hua Zhang ◽  
Lu Wang ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Chemical Constituents ◽  
Chemical Diversity ◽  
Pharmacological Activities ◽  
Traditional Medicines ◽  
Pharmacological Studies ◽  
Phytochemical Studies ◽  
Further Development

Flacourtiaceae plants are widely used as folk medicines in traditional medicine systems for its chemical diversity and pharmacological activities. In many different areas, Flacourtiaceae plants are used as traditional medicines for the treatment of ulcers, malaria, rheumatism. The Flacourtiaceae plants contain a very plentiful chemical composition, and phytochemical studies show that the Flacourtiaceae plants contained terpenoids, aromatic glycosides, flavnoids, phenylpropanoids, alkaloids, fatty hydrocarbon, and other compounds. In pharmacological studies, various extract and isolated individual compounds exhibited antitumor, anti-oxidation, and anti-inflammatory activities. In this review, the literature data on the chemical constituents and pharmacological investigations of the Flacourtiaceae plants are summarized, to provide information about a more comprehensive chemical composition and detailed pharmacological activities of Flacourtiaceae plants, with a view of further development of clinical medication. However, research on quantitative analysis, toxicity, and drug safety in vitro and in vivo is still insufficient, and further research is required.

scholarly journals Biological Activities of 2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-Glucoside in Antiaging and Antiaging-Related Disease Treatments

2016 ◽  
Vol 2016 ◽  
pp. 1-14 ◽  
Author(s):  
Shuang Ling ◽  
Jin-Wen Xu
Keyword(s):  
Hair Growth ◽  
Molecular Mechanisms ◽  
Biological Activities ◽  
Biological Effects ◽  
Biological Functions ◽  
Polygonum Multiflorum ◽  
Related Disease ◽  
Pharmacological Studies ◽  
Parkinson Diseases ◽  
Chinese Medicinal Plant

2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside (THSG) is active component of the Chinese medicinal plantPolygonum multiflorumThunb. (THSG). Pharmacological studies have demonstrated that THSG exhibits numerous biological functions in treating atherosclerosis, lipid metabolism, vascular and cardiac remodeling, vascular fibrosis, cardiac-cerebral ischemia, learning and memory disorders, neuroinflammation, Alzheimer and Parkinson diseases, diabetic complications, hair growth problems, and numerous other conditions. This review focuses on the biological effects of THSG in antiaging and antiaging-related disease treatments and discusses its molecular mechanisms.

scholarly journals Mini-Review on Phytochemistry and Pharmacological Studies of Piper regnellii (Miq.) C.DC.

2021 ◽  
Vol 12 (2) ◽  
pp. 1791-1802
Keyword(s):  
Web Of Science ◽  
Therapeutic Potential ◽  
Folk Medicine ◽  
Modern Medicine ◽  
Convincing Evidence ◽  
Herbaceous Plant ◽  
Pharmacological Activities ◽  
Pharmacological Studies ◽  
Treatment Of Wounds ◽  
Phytochemical Studies

Piper regnellii (Miq.) C.DC. is an herbaceous plant that can be found in tropical and subtropical regions of the world and commonly employed in folk medicine for the treatment of wounds, swellings, and skin irritations. In particular, phytochemical studies on P. regnellii have yielded essential oils, benzofuran neolignans, and phenylpropanoids, while the extracts and compounds demonstrated a broad spectrum of pharmacological activities. The present study aims to provide a review of previously published studies conducted on both the phytochemistry and pharmacological activities of P. regnellii. Accordingly, the scientific journals used for this brief literature review were obtained from various electronic sources, including Science Direct, PubMed, Google Scholar, Scopus, and Web of Science. In particular, the outcome of this review is expected to support the therapeutic potential of P. regnellii further as well as provide convincing evidence to its future clinical applications in modern medicine. Overall, this is aimed to increase the amount of data that supports the application and exploitation of new drug development.

scholarly journals Nigella sativa L. Phytochemistry and Pharmacological Activities: A Review (2019–2021)

Biomolecules ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 20
Author(s):  
Mohammed Dalli ◽  
Oussama Bekkouch ◽  
Salah-eddine Azizi ◽  
Ali Azghar ◽  
Nadia Gseyra ◽  
...  
Keyword(s):  
Bioactive Compounds ◽  
Molecular Mechanisms ◽  
Web Of Science ◽  
Nigella Sativa ◽  
Pharmacological Effects ◽  
Aromatic Plants ◽  
Medicinal And Aromatic Plants ◽  
Pharmacological Activities ◽  
Future Studies ◽  
Therapeutic Activities

Medicinal and aromatic plants are mainly characterized by the presence of different bioactive compounds which exhibit various therapeutic activities. In order to investigate the different pharmacological properties of different Nigella sativa extracts, a multitude of research articles published in the period between 2019 and 2021 were obtained from different databases (Scopus, Science Direct, PubMed, and Web of Science), and then explored and analyzed. The analysis of the collected articles allows us to classify the phytochemicals and the pharmacological activities through their underlying molecular mechanisms, as well as to explore the pharmacological activities exhibited by several identified compounds in Nigella sativa which allow a better understanding, and better elucidation, of the bioactive compounds responsible for the pharmacological effects. Also shown are the existence of other bioactive compounds that are still unexplored and could be of great interest. This review could be taken as a guide for future studies in the field.

scholarly journals Ethnobotany, Phytochemistry and Pharmacology of Pericopsis laxiflora (Baker) Meeuwen (Leguminosae) – A Review

2021 ◽  
pp. 1-7
Author(s):  
Frederick Sarfo-Antwi ◽  
Christopher Larbie ◽  
Benjamin Obukowho Emikpe ◽  
Regina Appiah–Opong
Keyword(s):  
Web Of Science ◽  
Skin Diseases ◽  
Pain Treatment ◽  
Pharmacological Activities ◽  
Medicinal Uses ◽  
Clinical Evaluations ◽  
Pharmacological Studies ◽  
Tryptamine Derivative

Pericopsis laxiflora (Family Leguminosae) is a medicinal plant that is ubiquitous especially in the tropical and savannah regions. There are many reports on folkloric and traditional medicinal uses that include haemorrhoids, rheumatism, abdominal pain treatment, diarrhoea, and dysentery, fever, skin diseases and jaundice. Peer-reviewed articles were gathered by consulting the databases of Scopus, Medline, Web of Science, PubMed, Science Direct and Google Scholar. Phytochemical investigations have revealed many bioactive compounds such as β-carboline derivative and tryptamine derivative. The plant has been examined on the basis of the in vitro, in vivo or clinical evaluations and shown to possess major pharmacological activities. These include anti-trypanosomal, antimicrobial, antibacterial, antioxidant and anti-malarial activities. In the present review, an attempt has been made to congregate the traditional, phytochemical and pharmacological studies performed on Pericopsis laxiflora. Comprehensive safety and efficacy studies must be conducted on the plant. Generally, there are knowledge gaps that must be filled. Thus this review is intended for practitioners and researchers in the fields of ethnopharmacology, natural product chemistry and drug discovery related research.

scholarly journals Fritillariae Thunbergii Bulbus: Traditional Uses, Phytochemistry, Pharmacodynamics, Pharmacokinetics and Toxicity

2019 ◽  
Vol 20 (7) ◽  
pp. 1667 ◽  
Author(s):  
Hong Li ◽  
Andrew Hung ◽  
Mingdi Li ◽  
Angela Yang
Keyword(s):  
Chemical Constituents ◽  
Blood Rheology ◽  
Chemical Compounds ◽  
Pharmacological Effects ◽  
Historical Records ◽  
Pharmacological Activities ◽  
Traditional Uses ◽  
Anti Cancer ◽  
Pharmacological Studies ◽  
Anti Inflammation

Fritillariae Thunbergii Bulbus (FTB) has been widely used as an antitussive herb for thousands of years in China. However, FTB’s traditional uses, chemical compounds and pharmacological activities have not been systematically reviewed. This study aimed to review its traditional uses, phytochemistry, pharmacodynamics, pharmacokinetics and toxicity. We searched the Encyclopedia of Traditional Chinese Medicine to explore the historical records which indicate that it acts to clear heat, resolve phlegm, relieve cough, remove toxicity and disperse abscesses and nodules. We searched 11 databases to identify potential phytochemical or pharmacological studies. Characteristics of its chemical constituents, pharmacological effects, pharmacokinetic and toxicity were descriptively summarized. A total of 9706 studies were identified and 83 of them were included. As a result, 134 chemical constituents were identified, including 26 alkaloids, 29 compounds found in essential oils, 13 diterpenoids, two carbohydrates, two sterols, 18 amino acids, six nucleosides, four nucleobases, four fatty acids, three lignans, and 27 elements. Thirteen pharmacological effects of FTB were identified, including anti-cancer, tracheobronchial relaxation, antitussive, expectorant, anti-muscarinic, anti-inflammation, anti-thyroid, regulation of blood rheology, antiulcer, anti-diarrhea, pain suppression, antioxidation and neuroprotection. These pharmacological activities may be mainly attributed to the alkaloids in FTB. Further phytochemical, pharmacological and network pharmacological studies are recommended.

Phytochemistry, Pharmacological Activities, Toxicity and Clinical Application of Momordica cochinchinensis

2019 ◽  
Vol 25 (6) ◽  
pp. 715-728 ◽  
Author(s):  
Hai-Yue Lan ◽  
Bin Zhao ◽  
Yu-Li Shen ◽  
Xiao-Qin Li ◽  
Su-Juan Wang ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Southeast Asia ◽  
Clinical Application ◽  
Chemical Constituents ◽  
Folk Medicine ◽  
Pharmacological Activities ◽  
Pharmacological Studies ◽  
Momordica Cochinchinensis

Momordica cochinchinensis (Lour.) Spreng (M. cochinchinensis) is a deciduous vine that grows in Southeast Asia. It is known as gac in Vietnam and as Red Melon in English. Gac is reputed to be extremely benificial for health and has been widely used as food and folk medicine in Southeast Asia. In China, the seed of M. cochinchinensis (Chinese name: Mu biezi) is used as traditional Chinese medicine (TCM) for the treatment of various diseases. More than 60 chemical constituents have been isolated from M. cochinchinensis. Modern pharmacological studies and clinical practice demonstrate that some chemical constituents of M. cochinchinensis possess wide pharmacological activities, such as anti-tumor, anti-oxidation, anti-inflammatory, etc. This paper reviews the phytochemistry, pharmacological activities, toxicity, and clinical application of M. cochinchinensis, aiming to bring new insights into further research and application of this ancient herb.

Bryophyllum Pinnatum: A Review on Medicinal Benefits and Potent Bioactive Molecules

2020 ◽  
Vol 16 (7) ◽  
pp. 978-992
Author(s):  
Punit Kumar ◽  
Sujata Malik ◽  
Kashyap K. Dubey
Keyword(s):  
Web Of Science ◽  
Folk Medicine ◽  
Bioactive Molecules ◽  
Phytochemical Analysis ◽  
Traditional Herbal Medicine ◽  
Pharmacological Activities ◽  
Online Databases ◽  
Natural Remedies ◽  
Medicinal Properties ◽  
Bryophyllum Pinnatum

Background: Since its inception, people are using herbal extracts as natural remedies for the treatment of various diseases. Bryophyllum pinnatum, also known as the air plant, is a well-recognized herb used in folk medicine. It is native to Madagascar and further planted in tropical and subtropical areas around the world. It is known for the profusion of miniature plantlets which arise from the margins of phylloclade. Objective: The aim of this review is to provide the information regarding local and traditional uses, pharmacological activities and different phytochemicals reported from leaves extracts of Bryophyllum pinnatum. Methods: This review article contains a detailed survey of the literature about Bryophyllum pinnatum available in different online databases, such as; PubMed, Web of Science, Science Direct, Elsevier, and Google Scholar, etc. In this review, authors have focused on ethnopharmacological importance and phytochemicals present in Bryophyllum pinnatum and their structure. The structures of the phytochemical were prepared by the ChemDraw tool. Results: This plant is used as a traditional herbal medicine around the globe due to medicinal properties like; anthelmintic, immunosuppressive, hepatoprotective, antinociceptive, anti-inflammatory, antidiabetic, nephroprotective, antioxidant, antimicrobial, analgesic, anticonvulsant and antipyretic. Phytochemical analysis revealed the presence of many bioactive compounds like; alkaloids, flavonoids, triterpenes, steroids, glycosides, bufadienolides, lipids, and organic acids, etc. which are associated with different medicinal properties. Conclusion: Bryophyllum pinnatum possesses diverse pharmacological importance and remarkable medicinal properties. Investigators have reported a large number of phytochemicals exhibiting different medicinal properties and correlation of medicinal properties.

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