Anti-inflammatory and anti-tubercular properties screening of natural products from Plectranthus species

2017 ◽  
Author(s):  
J Marçalo ◽  
C Garcia ◽  
L Custódio ◽  
M Nicolai ◽  
C Reis ◽  
...  
Keyword(s):  
Natural Products ◽  
Anti Inflammatory

Anti-Inflammatory Properties of Plant Derived Natural Products – A Systematic Review

2019 ◽  
Vol 26 (24) ◽  
pp. 4506-4536 ◽  
Author(s):  
Iris E. Allijn ◽  
René P. Brinkhuis ◽  
Gert Storm ◽  
Raymond M. Schiffelers
Keyword(s):  
Systematic Review ◽  
Natural Products ◽  
Positive Control ◽  
Therapeutic Effects ◽  
Reference Compound ◽  
Individual Molecular Species ◽  
The Past ◽  
Anti Inflammatory ◽  
The Individual ◽  
Natural Medicines

Traditionally, natural medicines have been administered as plant extracts, which are composed of a mixture of molecules. The individual molecular species in this mixture may or may not contribute to the overall medicinal effects and some may even oppose the beneficial activity of others. To better control therapeutic effects, studies that characterized specific molecules and describe their individual activity that have been performed over the past decades. These studies appear to underline that natural products are particularly effective as antioxidants and anti-inflammatory agents. In this systematic review we aimed to identify potent anti-inflammatory natural products and relate their efficacy to their chemical structure and physicochemical properties. To identify these compounds, we performed a comprehensive literature search to find those studies, in which a dose-response description and a positive control reference compound was used to benchmark the observed activity. Of the analyzed papers, 7% of initially selected studies met these requirements and were subjected to further analysis. This analysis revealed that most selected natural products indeed appeared to possess anti-inflammatory activities, in particular anti-oxidative properties. In addition, 14% of the natural products outperformed the remaining natural products in all tested assays and are attractive candidates as new anti-inflammatory agents.

Natural Anti-inflammatory compounds as Drug candidates in Alzheimer’s disease

2020 ◽  
Vol 27 ◽  
Author(s):  
Reyaz Hassan Mir ◽  
Abdul Jalil Shah ◽  
Roohi Mohi-ud-din ◽  
Faheem Hyder Potoo ◽  
Mohd. Akbar Dar ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Natural Products ◽  
Protective Action ◽  
New Drugs ◽  
Huperzine A ◽  
Brain Disorder ◽  
Anti Inflammatory

: Alzheimer's disease (AD) is a chronic neurodegenerative brain disorder characterized by memory impairment, dementia, oxidative stress in elderly people. Currently, only a few drugs are available in the market with various adverse effects. So to develop new drugs with protective action against the disease, research is turning to the identification of plant products as a remedy. Natural compounds with anti-inflammatory activity could be good candidates for developing effective therapeutic strategies. Phytochemicals including Curcumin, Resveratrol, Quercetin, Huperzine-A, Rosmarinic acid, genistein, obovatol, and Oxyresvertarol were reported molecules for the treatment of AD. Several alkaloids such as galantamine, oridonin, glaucocalyxin B, tetrandrine, berberine, anatabine have been shown anti-inflammatory effects in AD models in vitro as well as in-vivo. In conclusion, natural products from plants represent interesting candidates for the treatment of AD. This review highlights the potential of specific compounds from natural products along with their synthetic derivatives to counteract AD in the CNS.

Marine natural products with anti-inflammatory activity

2015 ◽  
Vol 100 (4) ◽  
pp. 1645-1666 ◽  
Author(s):  
Randy Chi Fai Cheung ◽  
Tzi Bun Ng ◽  
Jack Ho Wong ◽  
Yangchao Chen ◽  
Wai Yee Chan
Keyword(s):  
Natural Products ◽  
Marine Natural Products ◽  
Inflammatory Activity ◽  
Anti Inflammatory

scholarly journals Inflammation, HIV, and Immune Quiescence: Leveraging on Immunomodulatory Products to Reduce HIV Susceptibility

2020 ◽  
Vol 2020 ◽  
pp. 1-16
Author(s):  
Ross Cromarty ◽  
Derseree Archary
Keyword(s):  
Natural Products ◽  
Disease Progression ◽  
Hiv Risk ◽  
Immune Activation ◽  
Bacterial Species ◽  
Lactobacillus Species ◽  
Immune Correlates ◽  
Immune Quiescence ◽  
Anti Inflammatory ◽  
Reduced Risk

The relationship between inflammation and HIV has been a focus of research over the last decade. In HIV-infected individuals, increased HIV-associated immune activation significantly correlated to disease progression. While genital inflammation (GI) has been shown to significantly increase the risk of HIV acquisition and transmission, immune correlates for reduced risk remain limited. In certain HIV-exposed seronegative individuals, an immune quiescent phenotype characterized reduced risk. Immune quiescence is defined by specific, targeted, highly regulated immune responses that hinder overt inflammation or immune activation. Targeted management of inflammation, therefore, is a plausible strategy to mitigate HIV risk and slow disease progression. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as hydroxychloroquine and aspirin have shown encouraging preliminary results in low-risk women by reducing systemic and genital immune activation. A topical NSAID, containing ibuprofen, is effective in treating vulvovaginal inflammation. Additionally, the glucocorticoids (GCs), prednisolone, and dexamethasone are used to treat HIV-associated immune activation. Collectively, these data inform on immune-modulating drugs to reduce HIV risk. However, the prolonged use of these pharmaceutical drugs is associated with adverse effects, both systemically and to a lesser extent topically. Natural products with their reduced side effects coupled with anti-inflammatory properties render them viable options. Lactic acid (LA) has immunomodulatory properties. LA regulates the genital microbiome by facilitating the growth of Lactobacillus species, while simultaneously limiting bacterial species that cause microbial dysbiosis and GI. Glycerol monolaurate, besides being anti-inflammatory, also inhibited SIV infections in rhesus macaques. The proposed pharmaceutical and natural products could be used in combination with either antiretrovirals for treatment or preexposure prophylaxis for HIV prevention. This review provides a summary on the associations between inflammation, HIV risk, and disease progression. Furthermore, we use the knowledge from immune quiescence to exploit the use of pharmaceutical and natural products as strategic interventions to manage inflammation, toward mitigating HIV infections.

Natural Products as Anti-inflammatory Agents

2013 ◽  
pp. 341-361 ◽  
Author(s):  
Gary Stoner ◽  
Li-Shu Wang
Keyword(s):  
Natural Products ◽  
Anti Inflammatory

Fitoterapia i suplementacja diety w chorobach górnego odcinka przewodu pokarmowego

2019 ◽  
Vol 20 (2) ◽  
Author(s):  
Krzysztof Błecha
Keyword(s):  
Natural Products ◽  
Gastrointestinal Tract ◽  
Digestive System ◽  
Raw Materials ◽  
Main Role ◽  
Plant Raw Materials ◽  
Synthetic Drugs ◽  
Physiological Processes ◽  
Anti Inflammatory ◽  
Materials Used

Prevention and therapy of gastrointestinal tract diseases should take into account as minimal as possible intervention physiological processes which take place in digestive system. Digestive disorders, which are often caused by synthetic drugs, can generate more complicated diseases. Herbs should be a preventive or complementary way of action. They can also play the main role in therapy of less complicated diseases. Natural products are used in therapy of gastrointestinal tract diseases because they have anti-inflammatory, antibacterial, coating, digestion improving and relaxative properties. They are helpful in gastro-oesophageal reflux, dyspepsia, gastritis and ulcers. Natural products, especially plant raw materials, used in the therapy of digestive system diseases, according to their leading activity, can be divided into the following groups: anti-inflammatory and protective, facilitating digestion, sedative and antimicrobial. It should be emphasized that plant raw materials act in multidirectional way and therefore not always may be classified strictly within such groups of curing activity.

Medicinal Plants and Their Bioactive Compounds for the Management and Treatment of Gout

2021 ◽  
pp. 267-287
Author(s):  
Bui Thanh Tung
Keyword(s):  
Natural Products ◽  
Uric Acid ◽  
Medicinal Plants ◽  
Bioactive Compounds ◽  
Inflammatory Arthritis ◽  
Natural Compound ◽  
Complex Form ◽  
Compound Structure ◽  
Anti Inflammatory

Gout is a complex form of arthritis which is characterized by sudden, severe attacks of pain, swelling, redness, and tenderness in the joints. Gout is a type of inflammatory arthritis that is triggered by the crystallization of uric acid within the joints and is often associated with hyperuricemia. Natural products offer many options to reduce the progress and symptoms of diseases, including gout. Natural compound structure including lignans, flavonoids, tannins, polyphenols, triterpenes, sterols, and alkaloids have anti-inflammatory, antioxidant, and XO activities. In this chapter, the authors present medicinal plants and isolated compounds which are used to prevent and reduce the pathogenesis of gout.

scholarly journals A Review of Anti-Inflammatory Compounds from Marine Fungi, 2000–2018

Marine Drugs ◽  
2019 ◽  
Vol 17 (11) ◽  
pp. 636 ◽  
Author(s):  
Jianzhou Xu ◽  
Mengqi Yi ◽  
Lijian Ding ◽  
Shan He
Keyword(s):  
Natural Products ◽  
Secondary Metabolites ◽  
Host Response ◽  
Marine Fungi ◽  
Tissue Injury ◽  
Fungal Metabolites ◽  
Bioactive Natural Products ◽  
Anti Inflammatory ◽  
Unique Mechanism ◽  
Inflammatory Action

Inflammation is a generalized, nonspecific, and beneficial host response of foreign challenge or tissue injury. However, prolonged inflammation is undesirable. It will cause loss function of involve organs, such as heat, pain redness, and swelling. Marine natural products have gained more and more attention due to their unique mechanism of anti-inflammatory action, and have considered a hotspot for anti-inflammatory drug development. Marine-derived fungi are promising sources of structurally unprecedented bioactive natural products. So far, a plethora of new secondary metabolites with anti-inflammatory activities from marine-derived fungi had been widely reported. This review covers 133 fungal metabolites described in the period of 2000 to 2018, including the structures and origins of these secondary metabolites.

Antitubercular and anti-inflammatory properties screening of natural products from Plectranthus species

2018 ◽  
Vol 10 (14) ◽  
pp. 1677-1691
Author(s):  
Joana M Andrade ◽  
Luísa Custódio ◽  
Alessandra Romagnoli ◽  
Catarina P Reis ◽  
Maria J Rodrigues ◽  
...  
Keyword(s):  
Natural Products ◽  
Anti Inflammatory

scholarly journals Antinociceptive, Anti-Inflammatory, and Antipyretic Activity of Mangrove Plants: A Mini Review

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
J. A. Shilpi ◽  
M. E. Islam ◽  
M. Billah ◽  
K. M. D. Islam ◽  
F. Sabrin ◽  
...  
Keyword(s):  
Natural Products ◽  
Biological Activity ◽  
Plant Species ◽  
Active Compound ◽  
Medicinal Uses ◽  
Antipyretic Activity ◽  
Mangrove Plants ◽  
The World ◽  
Anti Inflammatory ◽  
The Web

Mangrove plants are specialised plants that grow in the tidal coasts of tropic and subtropic regions of the world. Their unique ecology and traditional medicinal uses of mangrove plants have attracted the attention of researchers over the years, and as a result, reports on biological activity of mangrove plants have increased significantly in recent years. This review has been set out to compile and appraise the results on antinociceptive, anti-inflammatory, and antipyretic activity of mangrove plants. While the Web of Knowledge, Google Scholar, and PubMed were the starting points to gather information, other pieces of relevant published literature were also adequately explored for this purpose. A total of 29 reports on 17 plant species have been found to report such activities. While 19 reports were on the biological activity of the crude extracts, 10 reports identified the active compound(s) of various chemical classes of natural products including terpenes, steroids, and flavonoids. This review finds that antinociceptive, anti-inflammatory, and antipyretic activity appears to be widespread in mangrove plants.

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