scholarly journals Phytochemical Screening, Anti-inflammatory and Analgesic Activities of Root Barks from Acacia macrostachya Reichenb. Ex DC. (Fabaceae)

2020 ◽  
pp. 76-83
Author(s):  
Adjaratou C. Coulibaly ◽  
W. L. M. Esther B. Kabre ◽  
Tata K. Traore ◽  
Constantin Achatde ◽  
Gilchrist L. Boly ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Acute Toxicity ◽  
Inflammatory Diseases ◽  
Scientific Basis ◽  
Phytochemical Screening ◽  
Snake Bites ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Traditional Pharmacopoeia ◽  
Analgesic Activities

Aims: Acacia macrostachya Reichenb. ex DC. (Fabaceae) is used in traditional medicine for the treatment of many pathologies including diarrhea, malaria with convulsion and fevers, snake bites, vomiting, nausea, dysenteric syndrome and choleriformis, inflammatory diseases and old wounds. The purpose of this study was to carry out the phytochemical screening, to assess the general acute toxicity, the anti-inflammatory and analgesic activities of the dichloromethane extract of A. macrostachya root barks in order to develop new lower-toxic anti-inflammatory drugs. Place and Duration of Study: The work was carried out in the Department of Traditional Pharmacopoeia and Pharmacy (MEPHATRA / PH) of the Institute for Research in Health Sciences (IRSS) and LABIOCA from Université Joseph KI-ZERBO in Ouagadougou between March and June 2020. Methodology: Phytochemical screening was carried out through thin layer chromatography with specific reagents. Acute toxicity assay was carried out according to the "dose adjustment" method from the OECD guideline 423 2001. Analgesic effect was evaluated on the number of abdominal contortions induced by the intraperitoneal injection of acetic acid while the anti-inflammatory activity using the Carrageenan anti-edematous test was determined according to Winter. Results: Phytochemical profile demonstrated the presence of alkaloids, coumarins, polyphenols, tannins, flavonoids, saponosides, triterpenes and sterols. At the dose of 200 mg/kg (bw), the extract inhibited acetic acid-induced pain by 67.08% and carragenaan-induced edema by 74.03%. A. macrostachya dichloromethane extract is slightly toxic with LD50 higher than 5000 mg/kg (bw). Conclusion:The results of this study demonstrated the interest of A. macrostachya in the treatment of inflammatory pathologies and constitute a scientific basis of its traditional uses.

Heparin and proteoglycans as anti-inflammatory drugs

1996 ◽  
Vol 16 (01) ◽  
pp. 56-59
Author(s):  
D. J. Tyrrell ◽  
C. P. Page
Keyword(s):  
Inflammatory Diseases ◽  
Therapeutic Applications ◽  
Wide Range ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

SummaryEvidence continues to accumulate that the pleiotropic nature of heparin (beyond its anticoagulant potency) includes anti-inflammatory activities at a number of levels. It is clear that drugs exploiting these anti-inflammatory activities of heparin may offer exciting new therapeutic applications to the treatment of a wide range of inflammatory diseases.

scholarly journals Thiophene-Based Compounds with Potential Anti-Inflammatory Activity

2021 ◽  
Vol 14 (7) ◽  
pp. 692
Author(s):  
Ryldene Marques Duarte da Cruz ◽  
Francisco Jaime Bezerra Mendonça-Junior ◽  
Natália Barbosa de Mélo ◽  
Luciana Scotti ◽  
Rodrigo Santos Aquino de Araújo ◽  
...  
Keyword(s):  
Inflammatory Diseases ◽  
Structural Characteristics ◽  
Tiaprofenic Acid ◽  
Inflammatory Activity ◽  
Drug Candidates ◽  
Biological Target ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Privileged Structures

Rheumatoid arthritis, arthrosis and gout, among other chronic inflammatory diseases are public health problems and represent major therapeutic challenges. Non-steroidal anti-inflammatory drugs (NSAIDs) are the most prescribed clinical treatments, despite their severe side effects and their exclusive action in improving symptoms, without effectively promoting the cure. However, recent advances in the fields of pharmacology, medicinal chemistry, and chemoinformatics have provided valuable information and opportunities for development of new anti-inflammatory drug candidates. For drug design and discovery, thiophene derivatives are privileged structures. Thiophene-based compounds, like the commercial drugs Tinoridine and Tiaprofenic acid, are known for their anti-inflammatory properties. The present review provides an update on the role of thiophene-based derivatives in inflammation. Studies on mechanisms of action, interactions with receptors (especially against cyclooxygenase (COX) and lipoxygenase (LOX)), and structure-activity relationships are also presented and discussed. The results demonstrate the importance of thiophene-based compounds as privileged structures for the design and discovery of novel anti-inflammatory agents. The studies reveal important structural characteristics. The presence of carboxylic acids, esters, amines, and amides, as well as methyl and methoxy groups, has been frequently described, and highlights the importance of these groups for anti-inflammatory activity and biological target recognition, especially for inhibition of COX and LOX enzymes.

scholarly journals Exacerbation of acetic acid ulcer induced by non-steroidal anti-inflammatory drugs in rats.

1983 ◽  
Vol 33 (2) ◽  
pp. 447-454 ◽  
Author(s):  
Hiroshi TANAKA ◽  
Katsuichi SHUTO ◽  
Nobuhiro NAKAMIZO
Keyword(s):  
Acetic Acid ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

The role of celecoxib as a potential inhibitor in the treatment of inflammatory diseases - a review

2021 ◽  
Vol 28 ◽  
Author(s):  
Josiane Viana Cruz ◽  
Joaquín María Campos Rosa ◽  
Njogu Mark Kimani ◽  
Silvana Giuliatti ◽  
Cleydson Breno Rodrigues dos Santos
Keyword(s):  
Side Effects ◽  
Inflammatory Diseases ◽  
Structural Basis ◽  
Potential Inhibitor ◽  
Cyclooxygenase 1 ◽  
Inflammatory Drugs ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Cox 2 Inhibitors

: This article presents a simplified view of celecoxib as a potential inhibitor in the treatment of inflammatory diseases. The enzyme cyclooxygenase (COX) has, predominantly, two isoforms called cyclooxygenase 1 (COX-1) and cyclooxygenase 2 (COX-2). The former plays a constitutive role that is related to homeostatic effects in renal and platelets, while the latter is mainly responsible for induction of inflammatory effects. Since COX-2 plays an important role in the pathogenesis of inflammatory diseases, it has been signaled as a target for the planning of anti-inflammatory intermediates. Many inhibitors developed and planned for COX-2 inhibition have presented side effects to humans, mainly in the gastrointestinal and/or cardiovascular tract. Therefore, it is necessary to design new potential COX-2 inhibitors, which are relatively safe and without side effects. To this end, of the generation of non-steroidal anti-inflammatory drugs from “coxibs”, celecoxib is the only potent selective COX-2 inhibitor that is still commercially available. Thus, the compound celecoxib became a commercial prototype inhibitor for the development of anti-inflammatory agents for COX-2 enzyme. In this review, we provide highlights where such inhibition should provide a structural basis for the design of promising new non-steroidal anti-inflammatory drugs (NSAIDs) which act as COX-2 inhibitors with lesser side effects on the human body.

scholarly journals EVALUATION OF ANTIHYPERLIPIDEMIC, ANTI-INFLAMMATORY, AND ANALGESIC ACTIVITIES OF EURYCOMA LONGIFOLIA IN ANIMAL MODELS

2017 ◽  
Vol 9 (3) ◽  
pp. 166
Author(s):  
Phebe Hendra ◽  
Fenty . ◽  
Putu Ririn Andreani ◽  
Bernadetha Maria Estika Pangestuti ◽  
Jeffry Julianus
Keyword(s):  
Acetic Acid ◽  
Control Group ◽  
Root Extract ◽  
Paw Edema ◽  
Edema Formation ◽  
Eurycoma Longifolia ◽  
Anti Inflammatory ◽  
Analgesic Activities ◽  
Enrich Diet ◽  
Digital Caliper

Objective: To investigate the antihyperlipidemic, anti-inflammatory and analgesic properties of of E. longifolia root extract in animal models.Methods: In this study, glucose-fructose enriched diet-induced hyperlipidemia, carrageenan-induced paw edema and acetic acid-induced writhing were used to evaluate the anti-hypertriglyceridemia, anti-inflammatory and analgesic activities, respectively. At the end of the experiment of glucose-fructose enriched diet-induced hyperlipidemia, blood samples were collected and estimation of blood lipids were carried out. Edema thickness was measured using digital caliper at 0, 15, 30, 45, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, and 360 min after carrageenan injection. The number of abdominal writhing for each mouse was observed and counted during a period of 1 h post injection of acetic acid.Results: E. longifolia root extract demonstrated a significant reduction of triglyceride levels (p<0.05) compared with the control group in glucose-fructose enrich diet in rats. In anti-inflammatory test, the extract significantly inhibited the carrageenan induced paw edema formation (p<0.05). The extract also significantly decreased the number of writhing in acetic acid-induced mice (p<0.05).Conclusion: E. longifolia root extract shown a significant anti-hypertriglyceridemia, anti-inflammatory and analgesic activities. Further studies are needed to determine mechanisms for its acitivities of E. longifolia root extract.

scholarly journals A concise review on advances in development of small molecule anti-inflammatory therapeutics emphasising AMPK: An emerging target

2016 ◽  
Vol 29 (4) ◽  
pp. 562-571 ◽  
Author(s):  
Chethan Gejjalagere Honnappa ◽  
Unnikrishnan Mazhuvancherry Kesavan
Keyword(s):  
Drug Targets ◽  
Molecular Mechanisms ◽  
Inflammatory Diseases ◽  
Cyclooxygenase Inhibitors ◽  
Evolutionarily Conserved ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Acid Pathway ◽  
Clinical Trial Results ◽  
Amp Activated Protein Kinase

Inflammatory diseases are complex, multi-factorial outcomes of evolutionarily conserved tissue repair processes. For decades, non-steroidal anti-inflammatory drugs and cyclooxygenase inhibitors, the primary drugs of choice for the management of inflammatory diseases, addressed individual targets in the arachidonic acid pathway. Unsatisfactory safety and efficacy profiles of the above have necessitated the development of multi-target agents to treat complex inflammatory diseases. Current anti-inflammatory therapies still fall short of clinical needs and the clinical trial results of multi-target therapeutics are anticipated. Additionally, new drug targets are emerging with improved understanding of molecular mechanisms controlling the pathophysiology of inflammation. This review presents an outline of small molecules and drug targets in anti-inflammatory therapeutics with a summary of a newly identified target AMP-activated protein kinase, which constitutes a novel therapeutic pathway in inflammatory pathology.

Anti-Inflammatory Drugs and Herbs with Special Emphasis on Herbal Medicines for Countering Inflammatory Diseases and Disorders - A Review

2018 ◽  
Vol 12 (1) ◽  
pp. 39-58 ◽  
Author(s):  
Mohd. I. Yatoo ◽  
Arumugam Gopalakrishnan ◽  
Archana Saxena ◽  
Oveas R. Parray ◽  
Noore A. Tufani ◽  
...  
Keyword(s):  
Inflammatory Diseases ◽  
Herbal Medicines ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

scholarly journals Acute Toxicity, Phytochemical Screening, Analgesic, and Anti-Inflammatory Activities of Aqueous and Methanol Root Extracts of Maerua triphylla A. Rich. (Capparaceae)

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Brian Muyukani Wangusi ◽  
Laetitia Wakonyu Kanja ◽  
Isaac Mpapuluu Ole-Mapenay ◽  
Jared Misonge Onyancha
Keyword(s):  
Acetic Acid ◽  
Diclofenac Sodium ◽  
Root Extract ◽  
Phytochemical Screening ◽  
Paw Edema ◽  
Reference Drug ◽  
Root Extracts ◽  
Significant Difference ◽  
Anti Inflammatory ◽  
Aqueous Root Extract

Maerua triphylla root extracts are used by Maasai and Kikuyu communities in Kenya to manage headaches, stomachaches, migraines, and rheumatism. However, scientific data on their safety and efficacy are limited. The current study aims to investigate the safety, phytochemical constituents, analgesic, and anti-inflammatory activities of M. triphylla root extracts. Aqueous and methanol M. triphylla root extracts were prepared by cold maceration, and the extracts’ safety was evaluated using Wistar rats according to the Organization for Economic Cooperation and Development (2008) guidelines. Standard qualitative phytochemical screening methods were used for the detection of various phytochemical groups in the extracts. Analgesic activity assay in Swiss albino mice was done using the acetic acid-induced writhing test, while anti-inflammatory activity was determined in Wistar rats using the acetic acid-induced paw edema method. The methanol and aqueous extracts revealed LD50 > 2000 mg/kg bw, classifying them as nontoxic. The presence of cardiac glycosides, flavonoids, alkaloids, and phenols was observed in both extracts. However, saponins were only present in the methanol extract. In the analgesic study, mice that received 100 mg/kg bw and 500 mg/kg bw of aqueous root extract of M. triphylla had significantly lower acetic acid-induced writhing than mice that received acetylsalicylic acid 75 mg (reference drug) ( p < 0.05 ). Additionally, mice that received 500 mg/kg bw of methanol root extract of M. triphylla had significantly lower acetic acid-induced writhing than mice that received the acetylsalicylic acid 75 mg ( p < 0.05 ). In the anti-inflammatory study, there was no significant difference ( p < 0.05 ) between the inhibitory activity of different doses of the aqueous root extract of M. triphylla and a 50 mg/kg dose of diclofenac sodium (reference drug) on acetic acid-induced paw edema in rats. Moreover, there was no significant difference in the inhibitory activity of 100 mg/kg bw and 500 mg/kg bw doses of the methanol root extract of M. triphylla and a 50 mg/kg dose of diclofenac sodium on acetic acid-induced paw edema ( p > 0.05 ). These findings suggest that the roots of M. triphylla may be useful in the safe mitigation of pain and inflammation and therefore support their ethnomedicinal use in the management of pain and inflammation.

scholarly journals EXACERBATION OF ACETIC ACID ULCER INDUCED BY NON-STEROIDAL ANTI-INFLAMMATORY DRUGS IN RATS

1983 ◽  
Vol 33 (2) ◽  
pp. 447-454
Author(s):  
Hiroshi TANAKA ◽  
Katsuichi SHUTO ◽  
Nobuhiro NAKAMIZO
Keyword(s):  
Acetic Acid ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

Antinociceptive and Anti-Inflammatory Activities ofCuscuta chinensisSeeds in Mice

2014 ◽  
Vol 42 (01) ◽  
pp. 223-242 ◽  
Author(s):  
Jung-Chun Liao ◽  
Wen-Te Chang ◽  
Meng-Shiou Lee ◽  
Yung-Jia Chiu ◽  
Wei-Kai Chao ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Inflammatory Diseases ◽  
Antinociceptive Effect ◽  
Inflammatory Mechanism ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Highly Correlated ◽  
Cuscuta Chinensis ◽  
Inflammatory Effect

The seeds of Cuscuta chinensis, Cuscutae Semen, are commonly used as a medicinal material for treating the aching and weakness of the loins and knees, tonifying the defects of the liver and the kidney, and treating the diarrhea due to hypofunction of the kidney and the spleen. Since aching and inflammation are highly correlated with such diseases, the aim of this study is to investigate the possible antinociceptive and anti-inflammatory mechanisms of the seeds of C. chinensis. The antinociceptive effect of the seeds of C. chinensis was evaluated via the acetic acid-induced writhing response and formalin-induced paw licking methods. The anti-inflammatory effect was evaluated via the λ-carrageenan induced mouse paw edema method. The results found that 100 and 500 mg/kg of the methanol extract of the seeds of C. chinensis( CCMeOH) significantly decreased (p < 0.01 and p < 0.001, respectively) the writhing response in the acetic acid assay. Additionally, 20–500 mg/kg of CCMeOHsignificantly decreased licking time at the early (20 and 100 mg/kg, p < 0.001) and late phases (100 mg/kg, p < 0.01; 500 mg/kg, p < 0.001) of the formalin test, respectively. Furthermore, CCMeOH(100 and 500 mg/kg) significantly decreased (p < 0.01 and p < 0.001, respectively) edema paw volume four hours after λ-carrageenan had been injected. The results in the following study also revealed that the anti-inflammatory mechanism of CCMeOHmay be due to declined levels of NO and MDA in the edema paw by increasing the activities of SOD, GPx and GRd in the liver. In addition, CCMeOHalso decreased IL-1β, IL-6, NF-κB, TNF-α, and COX-2 levels. This is the first study to demonstrate the possible mechanisms for the antinociceptive and anti-inflammatory effects of CCMeOHin vivo. Thus, it provides evidence for the treatment of Cuscutae Semen in inflammatory diseases.

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