scholarly journals Active compounds of medicinal plants, mechanism for antioxidant and beneficial effects

Phyton ◽  
2019 ◽  
Vol 88 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Orozco Montes F ◽  
A V醶quez-Hern醤dez ◽  
B Fenton-Navarro
Keyword(s):  
Medicinal Plants ◽  
Active Compounds ◽  
Beneficial Effects

scholarly journals Metabolic and Epigenetics Action Mechanisms of Antiobesity Medicinal Plants and Phytochemicals

2021 ◽  
Vol 2021 ◽  
pp. 1-19
Author(s):  
Bashar Saad ◽  
Bilal Ghareeb ◽  
Abdalsalam Kmail
Keyword(s):  
Life Cycle ◽  
Medicinal Plants ◽  
Synergistic Activity ◽  
Active Compounds ◽  
Beneficial Effects ◽  
Treatment And Prevention ◽  
Action Mechanisms ◽  
Antiobesity Drugs ◽  
Adipocyte Development ◽  
Therapeutic Perspective

Ever-growing research efforts are demonstrating the potential of medicinal plants and their phytochemicals to prevent and manage obesity, either individually or synergistically. Multiple combinations of phytochemicals can result in a synergistic activity that increases their beneficial effects at molecular, cellular, metabolic, and temporal levels, offering advantages over chemically synthesized drug-based treatments. Herbs and their derived compounds have the potential for controlling appetite, inhibiting pancreatic lipase activity, stimulating thermogenesis and lipid metabolism, increasing satiety, promoting lipolysis, regulating adipogenesis, and inducing apoptosis in adipocytes. Furthermore, targeting adipocyte life cycle using various dietary bioactives that affect different stages of adipocyte life cycle represents also an important target in the development of new antiobesity drugs. In this regard, different stages of adipocyte development that are targeted by antiobesity drugs can include preadipocytes, maturing preadipocytes, and mature adipocytes. Various herbal-derived active compounds, such as capsaicin, genistein, apigenin, luteolin, kaempferol, myricetin, quercetin, docosahexaenoic acid, quercetin, resveratrol, and ajoene, affect adipocytes during specific stages of development, resulting in either inhibition of adipogenesis or induction of apoptosis. Although numerous molecular targets that can be used for both treatment and prevention of obesity have been identified, targeted single cellular receptor or pathway has resulted in limited success. In this review, we discuss the state-of-the-art knowledge about antiobesity medicinal plants and their active compounds and their effects on several cellular, molecular, and metabolic pathways simultaneously with multiple phytochemicals through synergistic functioning which might be an appropriate approach to better management of obesity. In addition, epigenetic mechanisms (acetylation, methylation, miRNAs, ubiquitylation, phosphorylation, and chromatin packaging) of phytochemicals and their preventive and therapeutic perspective are explored in this review.

scholarly journals The Effects of Medicinal Plants and Bioactive Natural Compounds on Homocysteine

Molecules ◽  
2021 ◽  
Vol 26 (11) ◽  
pp. 3081
Author(s):  
Mohammad Amin Atazadegan ◽  
Mohammad Bagherniya ◽  
Gholamreza Askari ◽  
Aida Tasbandi ◽  
Amirhossein Sahebkar
Keyword(s):  
Clinical Trials ◽  
Medicinal Plants ◽  
Vascular Endothelium ◽  
Animal Studies ◽  
Natural Compounds ◽  
Herbal Products ◽  
Mortality And Morbidity ◽  
Beneficial Effects ◽  
Serum Homocysteine ◽  
Prevention And Treatment

Background: Among non-communicable diseases, cardiovascular diseases (CVDs) are the leading cause of mortality and morbidity in global communities. By 2030, CVD-related deaths are projected to reach a global rise of 25 million. Obesity, smoking, alcohol, hyperlipidemia, hypertension, and hyperhomocysteinemia are several known risk factors for CVDs. Elevated homocysteine is tightly related to CVDs through multiple mechanisms, including inflammation of the vascular endothelium. The strategies for appropriate management of CVDs are constantly evolving; medicinal plants have received remarkable attention in recent researches, since these natural products have promising effects on the prevention and treatment of various chronic diseases. The effects of nutraceuticals and herbal products on CVD/dyslipidemia have been previously studied. However, to our knowledge, the association between herbal bioactive compounds and homocysteine has not been reviewed in details. Thus, the main objective of this study is to review the efficacy of bioactive natural compounds on homocysteine levels according to clinical trials and animal studies. Results: Based on animal studies, black and green tea, cinnamon, resveratrol, curcumin, garlic extract, ginger, and soy significantly reduced the homocysteine levels. According to the clinical trials, curcumin and resveratrol showed favorable effects on serum homocysteine. In conclusion, this review highlighted the beneficial effects of medicinal plants as natural, inexpensive, and accessible agents on homocysteine levels based on animal studies. Nevertheless, the results of the clinical trials were not uniform, suggesting that more well-designed trials are warranted.

scholarly journals Lettuce and marigold intercropping: crops productivity and marigold's flavonoid content

2016 ◽  
Vol 46 (9) ◽  
pp. 1553-1558 ◽  
Author(s):  
Maira Christina Marques Fonseca ◽  
Maria Aparecida Nogueira Sediyama ◽  
Filipe Pereira Giardini Bonfim ◽  
Rosana Gonçalves Rodrigues das Dores ◽  
Melina Guimarães Gonçalves ◽  
...  
Keyword(s):  
Experimental Design ◽  
Medicinal Plants ◽  
Unit Area ◽  
Cropping System ◽  
Flavonoid Content ◽  
Active Compounds ◽  
Experimental Area

ABSTRACT: Intercropping of vegetables and medicinal plants might produce favorable interactions for both crops, resulting in increased production and profit per unit area. It is known that active compounds can change because of several factors, including the cropping system. Therefore, the goal of this study was to evaluate the effect of intercropping of lettuce and marigold on the productivity of these crops and on the flavonoid content of marigold flowers. The experiment was conducted in the experimental area of EPAMIG in Oratorios-MG. Treatments consisted of lettuce + marigolds intercropping between rows, lettuce + marigold intercropping between plants, and monocultures of each species. Spacing was 0.3x0.3m. The experimental design consisted of randomized blocks with ten repetitions. Harvest of lettuce and marigold flowers started 45 days after transplantation (DAT) and extended up to 72 DAT for marigolds. Lettuce and marigold intercropping appears feasible because lettuce production did not differ between the monoculture and intercropped cultivations, and marigold productivity was higher when intercropped with lettuce. No change in the flavonoid (active chemicals of medicinal interest) content in the floral capitula of marigolds was observed.

scholarly journals An Overview of the Various Uses of Ephedra distachyaL. from the Past to the Present

2020 ◽  
Vol 1 (2) ◽  
pp. 82-86
Author(s):  
Mansureh Ghavam ◽  
Zeinab Soleimaninejad
Keyword(s):  
Medicinal Plants ◽  
Traditional Medicine ◽  
Scientific Evidence ◽  
Experimental Studies ◽  
Trial And Error ◽  
Traditional Medicines ◽  
Beneficial Effects ◽  
Ephedra Distachya ◽  
Ancient Times ◽  
Review Study

Background: Nowadays, many people believe in traditional medicines and use them for different diseases. Knowledge of medicinal plants and traditional medicine has been practiced for centuries through trial and error, and many important treatments for the disease have been passed down from one generation to the next. Ephedra is a valuable plant and has been used to treat diseases since ancient times. Accordingly, this study aims to comprehensively introduce Ephedra distachya L. in traditional medicine. Methods: In this review study, databases such as Google Scholar, SID, Scopus, and books on medicinal plants in Persian and English languages were searched to collect data. The keywords included "ephedra", "traditional medicine", "goat’s beard", and "medicinal plants". Results: Many resources highlighted the importance of using ephedra due to its useful properties. Experimental studies in traditional medicine show the effect of this plant in the prevention of diseases, such as asthma and bronchitis. Conclusion: Considering the beneficial effects of ephedra and scientific evidence about its effects, further studies are needed to better understand the use of this plant in traditional medicine.

Uncaria tomentosa (Willd. ex Schult.): focus on nutraceutical aspects

2021 ◽  
Vol 17 ◽  
Author(s):  
Amirhossein Nazhand ◽  
Alessandra Durazzo ◽  
Massimo Lucarini ◽  
Amelia M. Silva ◽  
Selma B. Souto ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Therapeutic Potential ◽  
Production Costs ◽  
Industrialized Countries ◽  
Uncaria Tomentosa ◽  
Beneficial Effects ◽  
Microbial Infections ◽  
Health Promoting

: Medicinal plants have been globally exploiting as an alternative to chemical drugs in the treatment of several diseases due to low unwanted side effects, environmentally friendly nature and low production costs, therefore, it is important to analyze the therapeutic properties of various medicinal plants to understand their potential bioactivity. Uncaria tomentosa is one of these medicinal plants with many health-promoting effects. Although the geographical resources of cat's claw go back to the remote tropics of the Amazon, industrialized countries use the plant extensively in trade. Various parts of the plants such as flowers, leaves, Stem, hook, and seed are mainly used medicinally to treat inflammation, asthma, allergies, skin impurities, microbial infections, neurodegenerative diseases, cancer, cirrhosis, gastrointestinal disorders, arthritis, heart disease, rheumatism, and fever. The end point of this review article is to prospectively scrutinize in vitro and in vivo the therapeutic potential of this plant, especially in terms of its nutritional applications and health beneficial effects.

Bio-active Compounds from Unani Medicinal Plants and Their Application in Urolithiasis

2019 ◽  
pp. 369-407
Author(s):  
Shaikh Ajij Ahmed Makbul ◽  
Nasreen Jahan ◽  
Mohd Afsahul Kalam
Keyword(s):  
Medicinal Plants ◽  
Active Compounds

scholarly journals Effects of medicinal plants, Alisma canaliculatum, Laminaria japonica and Cornus officinalis, treated with probiotics on growth performance, meat composition and internal organ development of broiler chicken

2017 ◽  
Vol 2 (4) ◽  
pp. 696-702 ◽  
Author(s):  
Md Sazedul Karim Sarker ◽  
Gwi Man Kim ◽  
Farhana Sharmin ◽  
Chul Ju Yang
Keyword(s):  
Medicinal Plants ◽  
Laminaria Japonica ◽  
Basal Diet ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Breast Meat ◽  
Broiler Meat ◽  
Beneficial Effects ◽  
Cornus Officinalis ◽  
Negative Effect

A trial was conducted with 175 day old Ross broiler chicks to evaluate the effectiveness of Alisma canaliculatum (Water plantain or Theksa), Laminaria japonica (Sea tangle or Dashima) and Cornus officinalis (Cornelain cherry or Sansuyu) medicinal plants treated with probiotics in replacing antibiotic. Three medicinal plants were prepared in dry and flour form with treatment of probiotics. The groups were control (basal diet), antibiotic (basal diet + 0.05% OTC, oxytetracycline), Water plantain treated with Probiotics (WPP) 0.5%, Sea tangle treated with Probiotics (STP) 0.5% and Cornelian cherry treated with Probiotics (CCP) 0.5% in basal diet. The broilers were distributed in a completely randomized design having 5 replications with 7 chicks per replication in wire cage. The data were analyzed by SAS package program. Addition of three medicinal plants in broiler diets didn’t show negative effect on growth and feed conversion efficiency in broilers. Significantly highest protein percentage in broiler meat was found in groups fed the three medicinal plants treated with probiotics (WPP, STP and CCP) compared with other groups (P<0.05). Crude ash also increased significantly by the three medicinal plants addition compared to control especially in breast meat (P<0.05). Addition of probiotics treated with medicinal plants had similar beneficial effects on most of the observed parameters to those found in antibiotic-fed groups, so it implies that these three medicinal plants can be the possible alternatives to antibiotic for broiler production.Asian J. Med. Biol. Res. December 2016, 2(4): 696-702

scholarly journals Identification of Active Compounds of Mahuang Fuzi Xixin Decoction and Their Mechanisms of Action by LC-MS/MS and Network Pharmacology

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Xiao Liang ◽  
Chang-Shun Liu ◽  
Ting Xia ◽  
Qing-Fa Tang ◽  
Xiao-Mei Tan
Keyword(s):  
Signaling Pathways ◽  
Bioactive Compounds ◽  
Cell Receptor ◽  
Mechanisms Of Action ◽  
Network Pharmacology ◽  
Therapeutic Effects ◽  
Active Compounds ◽  
Beneficial Effects ◽  
T Cell Receptor Signaling ◽  
Therapeutic Mechanisms

The decoction is an important dosage form of traditional Chinese medicine (TCM) administration. The Mahuang Fuzi Xixin decoction (MFXD) is widely used to treat allergic rhinitis (AR) in China. However, its active compounds and therapeutic mechanisms are unclear. The aim of this study was to establish an integrative method to identify the bioactive compounds and reveal the mechanisms of action of MFXD. LC-MS/MS was used to identify the compounds in MFXD, followed by screening for oral bioavailability. TCMSP, BindingDB, STRING, DAVID, and KEGG databases and algorithms were used to gather information. Cytoscape was used to visualize the networks. Twenty-four bioactive compounds were identified, and thirty-seven predicted targets of these compounds were associated with AR. DAVID analysis suggested that these compounds exert their therapeutic effects by modulating the Fc epsilon RI, B-cell receptor, Toll-like receptor, TNF, NF-κB, and T-cell receptor signaling pathways. The PI3K/AKT and cAMP signaling pathways were also implicated. Ten of the identified compounds, quercetin, pseudoephedrine, ephedrine, β-asarone, methylephedrine, α-linolenic acid, cathine, ferulic acid, nardosinone, and higenamine, seemed to account for most of the beneficial effects of MFXD in AR. This study showed that LC-MS/MS followed by network pharmacology analysis is useful to elucidate the complex mechanisms of action of TCM formulas.

Plant-derived medicines for neuropathies: a comprehensive review of clinical evidence

2019 ◽  
Vol 30 (6) ◽  
pp. 671-684 ◽  
Author(s):  
Farnaz Ebrahimi ◽  
Mohammad Hosein Farzaei ◽  
Roodabeh Bahramsoltani ◽  
Mojtaba Heydari ◽  
Kiana Naderinia ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Viral Infections ◽  
Cannabis Sativa ◽  
Linseed Oil ◽  
Curcuma Longa ◽  
Herbal Medicines ◽  
Cochrane Library ◽  
Congenital Diseases ◽  
Beneficial Effects ◽  
Long Time

AbstractNeuropathy is defined as the damage to the peripheral or central nervous system accompanied by pain, numbness, or muscle weakness, which can be due to congenital diseases or environmental factors such as diabetes, trauma, or viral infections. As current treatments are not sufficiently able to control the disease, studies focusing on the identification and discovery of new therapeutic agents are necessary. Natural products have been used for a long time for the management of different neurological problems including neuropathies. The aim of the present study is to review the current clinical data on the beneficial effects of medicinal plants in neuropathy. Electronic databases including PubMed, Scopus, and Cochrane Library were searched with the keywords ‘neuropathy’ in the title/abstract and ‘plant’ or ‘extract’ or ‘herb’ in the whole text from inception until August 2017. From a total of 3679 papers, 22 studies were finally included. Medicinal plants were evaluated clinically in several types of neuropathy, including diabetic neuropathy, chemotherapy-induced peripheral neuropathy, carpal tunnel syndrome, and HIV-associated neuropathy. Some studies reported the improvement in pain, nerve function, nerve conduction velocity, and quality of life.Cannabis sativa(hemp),Linum usitatissimum(linseed oil), capsaicin, and a polyherbal Japanese formulation called Goshajinkigan had the most evidence regarding their clinical efficacy. Other investigated herbal medicines in neuropathy, such asMatricaria chamomilla(chamomile),Curcuma longa(turmeric), andCitrullus colocynthis(colocynth), had only one clinical trial. Thus, future studies are necessary to confirm the safety and efficacy of such natural medicines as a complementary or alternative treatment for neuropathy.

scholarly journals In Vitro and In Vivo Antiplasmodial Activity of Three Rwandan Medicinal Plants and Identification of Their Active Compounds

Planta Medica ◽  
2014 ◽  
Vol 80 (06) ◽  
pp. 482-489 ◽  
Author(s):  
Raymond Muganga ◽  
Luc Angenot ◽  
Monique Tits ◽  
Michel Frédérich
Keyword(s):  
Medicinal Plants ◽  
Antiplasmodial Activity ◽  
Active Compounds
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