scholarly journals In Vitro Anti-Bacterial and Anti-Inflammatory Effects of Trichosanthes Semen, Gardeniae Fructus, and Angelicae Dahuricae Radix Aqueous Extracts

2013 ◽  
Vol 26 (1) ◽  
pp. 41-58 ◽  
Author(s):  
Ji-Hye Son ◽  
Dong-Chul Kim
Keyword(s):  
Aqueous Extracts ◽  
Anti Inflammatory ◽  
Angelicae Dahuricae Radix

scholarly journals Phenolic Compounds in Organic and Aqueous Extracts from Acacia farnesiana Pods Analyzed by ULPS-ESI-Q-oa/TOF-MS. In Vitro Antioxidant Activity and Anti-Inflammatory Response in CD-1 Mice

Molecules ◽  
2018 ◽  
Vol 23 (9) ◽  
pp. 2386 ◽  
Author(s):  
Delgadillo Claudia ◽  
Cuchillo-Hilario Mario ◽  
Navarro Arturo ◽  
Medina-Campos Omar Noel ◽  
Nieto Antonio ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Quinic Acid ◽  
Aqueous Extracts ◽  
Acacia Farnesiana ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Tbars Assay ◽  
Galloyl Glucose ◽  
Tof Ms

Background: Acacia farnesiana (AF) pods have been traditionally used to treat dyspepsia, diarrhea and topically for dermal inflammation. Main objectives: (1) investigate the antioxidant activity and protection against oxidative-induced damage of six extracts from AF pods and (2) their capacity to curb the inflammation process as well as to down-regulate the pro-inflammatory mediators. Methods: Five organic extracts (chloroformic, hexanic, ketonic, methanolic, methanolic:aqueous and one aqueous extract) were obtained and analyzed by UPLC-ESI-Q-oa/TOF-MS. Antioxidant activity (DPPH•, ORAC and FRAP assays) and lipid peroxidation (TBARS assay) were performed. Assessment of anti-inflammatory properties was made by the ear edema induced model in CD-1 mice and MPO activity assay. Likewise, histological analysis, IL-1β, IL-6, IL-10, TNF-α, COX measurements plus nitrite and immunohistochemistry analysis were carried out. Results: Methyl gallate, gallic acid, galloyl glucose isomer 1, galloyl glucose isomer 2, galloyl glucose isomer 3, digalloyl glucose isomer 1, digalloyl glucose isomer 2, digalloyl glucose isomer 3, digalloyl glucose isomer 4, hydroxytyrosol acetate, quinic acid, and caffeoylmalic acid were identified. Both organic and aqueous extracts displayed antioxidant activity. All extracts exhibited a positive effect on the interleukins, COX and immunohistochemistry assays. Conclusion: All AF pod extracts can be effective as antioxidant and topical anti-inflammatory agents.

scholarly journals Inhibition of Urease, Elastase, and β-Glucuronidase Enzymatic Activity by Applying Aqueous Extracts of Opuntia oligacantha C.F. Först Acid Fruits: In Vitro Essay under Simulated Digestive Conditions

2021 ◽  
Vol 11 (16) ◽  
pp. 7705
Author(s):  
Gabriela Medina-Pérez ◽  
Laura Peralta-Adauto ◽  
Laura Afanador-Barajas ◽  
Fabián Fernández-Luqueño ◽  
Elizabeth Pérez-Soto ◽  
...  
Keyword(s):  
Bioactive Compounds ◽  
Inflammatory Diseases ◽  
Strong Acid ◽  
Aqueous Extracts ◽  
Inhibition Activity ◽  
Gastrointestinal Conditions ◽  
Excessive Intake ◽  
Anti Inflammatory ◽  
High Doses

Non-communicable diseases such as gastric inflammatory diseases and the hepatic pathologies are mainly related to bad lifestyle habits such as recurrent consumption of non-steroidal anti-inflammatory drugs (NSAIDs), excessive intake of alcohol, tobacco, steroids (high doses), alkaline agents, strong acid foods, and high-fat food, and Helicobacter pylori infections, among others. The fruit of Opuntia oligacantha C.F. Först var. Ulapa (xoconostle) is currently being studied due its nutritional and functional properties. The objective of the present study was to evaluate gastroprotective, anti-inflammatory, and hepatoprotective activities of different parts of xoconostle fruit by establishing in vitro simulated gastrointestinal conditions. Four treatments were established to test aqueous extracts (pericarp (P), mesocarp (M), endocarp (E) and whole fruit (W)). The quantified bioactive compounds were the total phenols, flavonoids, tannins, and betalains. The enzymatic assays were: urease, elastase, and β-glucuronidase. Significant differences (p < 0.05) of bioactive compounds content were measured in xoconostle extracts, the highest concentration was found in W (phenols 313 mg GAE/100 g, flavonoids 189 mg QE/100 g, tannins 71 mg CATE/100 g). The betalains content was higher in E; 17 mg/100 g significant differences were observed (p < 0.05) in the enzymatic inhibitions test (urease, elastase and β-glucuronidase), where W presented the highest inhibition activity (86%, 79%, and 84%), respectively. Bioactive compounds after in vitro gastrointestinal tests were maintained above 60% enzymatic inhibition activity.

scholarly journals In Vitro Anti-Inflammatory and Cytotoxic Effects of Aqueous Extracts from the Edible Sea Anemones Anemonia sulcata and Actinia equina

2017 ◽  
Vol 18 (3) ◽  
pp. 653 ◽  
Author(s):  
Tânia Silva ◽  
Paula de Andrade ◽  
Fátima Paiva-Martins ◽  
Patrícia Valentão ◽  
David Pereira
Keyword(s):  
Aqueous Extracts ◽  
Sea Anemones ◽  
Cytotoxic Effects ◽  
Anemonia Sulcata ◽  
Anti Inflammatory

scholarly journals In-Vivo and In-Vitro Anti-Inflammatory Activities of the Aqueous Extract of Di-Herbal Formulation (Euphorbia hirta and lactuca virosa)

2021 ◽  
Vol 24 (11) ◽  
pp. 1979-1985
Author(s):  
DO Uwaya ◽  
R Okakwu ◽  
OP Omozuwa
Keyword(s):  
Protein Denaturation ◽  
Aqueous Extracts ◽  
Membrane Stabilization ◽  
Euphorbia Hirta ◽  
Lactuca Virosa ◽  
Herbal Formulation ◽  
Inflammatory Protein ◽  
Anti Inflammatory

Euphorbia hirta and Lactuca virosa are medicinal plants that have been used in the cure and treatment of various diseases and for health care. This study aims at evaluating the anti-inflammatory activities of the aqueous extracts of Euphorbia hirta and Lactuca virosa plants. Albumin and histamine induced inflammation in mice and xylene induced ear edema were used for the in-vivo anti-inflammatory studies. Erythrocyte membrane stabilization and inhibition of protein denaturation assays were used for the in-vitro anti-inflammatory studies. Combined doses of 100 mg/kg Euphorbia hirta and 50 mg/kg Lactuca virosa, 100 mg/kg Euphorbia hirta and 100 mg/kg Lactuca virosa, 100 mg/kg Lactuca virosa only and 10 mg/kg diclofenac significantly reduced inflamed paw in mice (P<0.05) compared to control in albumin and histamine induced inflammatory test. Combined doses of 50 mg/kg Euphorbia hirta and 100 mg/kg Lactuca virosa,100 mg/kg Euphorbia hirta, 100mg/kg Lactuca virosa significantly reduced xylene induced inflammation (P<0.001) compared to control. The extracts at 1 mg/ml, 2 mg/ml and 3 mg/ml significantly inhibited protein denaturation (P<0.001) and heat induced hemolysis of erythrocytes (P<0.0001). The plant extract of Euphorbia hirta and lactuca virosa possesses in-vivo and in-vivo anti-inflammatory effects. Keywords: Euphorbia hirta, Lactuca virosa, anti-inflammatory, protein denaturation

scholarly journals In vitro Anti-inflammatory Properties in Various Extracts (Ethanol, Chloroform and Aqueous) of Kaempferia galanga Linn Rhizome

2021 ◽  
pp. 476-481
Author(s):  
Hooriyah Laiq Ahmed Khan ◽  
G. Sridevi ◽  
J. Selvaraj ◽  
S. Preetha
Keyword(s):  
Statistical Analysis ◽  
Protein Denaturation ◽  
Chloroform Extract ◽  
Aqueous Extracts ◽  
Kaempferia Galanga ◽  
The Family ◽  
Anti Inflammatory ◽  
One Way Anova

Introduction: Kaempferia galanga is a medicinal plant belonging to the family Zingiberaceae: ginger family. It is treated as a folk traditional herb. Anti Inflammatory property refers to the ability of a substance to reduce inflammation or any of its 5 cardinal signs. Aim: To assess and compare in vitro the anti-inflammatory properties of various extracts (ethanol, chloroform and aqueous) of Kaempferia galanga L Rhizome. Materials and Methods: Protein Denaturation Inhibition was carried out in vitro and statistical analysis was done using ONE WAY -ANOVA and Duncan Multiple Range Tests. The test was done in triplicates. Results: Chloroform extract of Kaempferia galanga rhizome has the best anti-inflammatory potential followed by Ethanol and Aqueous extracts of the rhizome. Conclusion: With further in vivo and clinical research, the chloroform, ethanolic and aqueous extracts of Kaempferia galanga can be recommended as a novel, innovative and potent anti-inflammatory drug in the market as it’s natural and doesn’t have side effects.

scholarly journals Anti-inflammatory, anti-oxidant and wound-healing properties of selected South Africa medicinal plants

2017 ◽  
Author(s):  
◽  
Nonkululeko Betty Mzindle
Keyword(s):  
Wound Healing ◽  
Medicinal Plants ◽  
Migration Rate ◽  
Radical Scavenging ◽  
Fibroblast Cells ◽  
Hibiscus Sabdariffa ◽  
Aqueous Extracts ◽  
Methanolic Extracts ◽  
Anti Inflammatory

South Africa has a wide range of medicinal plants that are used traditionally by black Zulu South Africans for the treatment of a range of illnesses, including inflammatory ailments; disease conditions caused by oxidative stress and wound healing. It has been indicated that bioactive compounds isolated from plants contribute to their anti-inflammatory, antioxidant and wound healing properties; hence, herbal remedies have been widely used traditionally in many countries in the management and treatment of wounds. Inflammation is the main condition that relates to a variety of diseases affecting most of the world’s population. It is the body’s immune response to infection and injury and is induced by the release of pro-inflammatory mediator’s —prostaglandins and leukotrienes—following wound occurrence. Wounds result in disruption of living tissue caused by oxidative stress. Anti-inflammatory agents, antioxidants, and antimicrobials play an important role in the wound healing process and they prevent aggravated wound conditions.Controlling inflammation during wound repair is important to minimize any additional complications that may result; hence, chemical agents such as non-steroidal anti-inflammatory drugs (NSAIDS), synthetic antioxidantsand steroids are frequently used. These drugs block the enzymes that are responsible for prostaglandin synthesis in inflammation, react with free radicals thereby interfering with oxidation process as a result affect one or more phases of wound healing. The use of these drugs, however, has been limited as they can cause detrimental side effects when used over long periods of time.There is, consequently, a need to find alternative natural therapeutic drugs. Studies on medicinal plants confirmed that herbal drugs exhibit fewer side effects in comparison with chemical agents and are more cost-effective.Thus the aim of this study was to investigate South African medicinal plants, for anti-inflammatory, antioxidant and wound healing properties. Dissolved extracts of thirty-eight medicinal plants were evaluated for theiranti-inflammatory activity using the 5-lipoxygenase assay as well as free radical scavenging activity using the 1; 1-diphenyl-2-picrylhydrazyl (DPPH) assay.Their safety was evaluated using brine shrimp lethality assay. Proliferation and viability of fibroblast cells was determined by the3-(4, 5-dimethylthiazolyl)-2, 5-diphenyltetrazolium bromide(MTT) assay furthermore a scratch wound assay was used to study the properties of wound healing in vitro and to confirm the anti-inflammatory activities of the dissolved extracts. Migration rate was evaluated quantitatively by an image analyzer. Methanol was chosen for extraction because it completely dissolves extracts. Anova was used for statistical analysis. Almost all aqueous extracts were found to be effective in inhibiting lipoxygenase enzyme when compared to nordihydroguaiaretic acid (NDGA). Aqueous extracts exhibited remarkably high percentage inhibition of lipoxygenase with most above 100% when compared to methanolic extracts. Amaranthus dubius and Portulaca oleracea were found to have good biological activities in the inhibition of 5-lipoxygenase enzymes when compared to the other plants. However, Galinsoga parviflora and Syzygium cordatumwere least effective in inhibiting enzyme activity with percentages as low as -2% and 34% respectively. Percentage inhibitions for methanolic extracts were lower than that of aqueous extracts. Amaranthus spinosus had the highest percentage inhibition among all the methanolic extracts andGalinsoga parviflorahad the lowest. The methanolic plant extracts were found to be more effective in scavenging DPPH free radicals than the corresponding aqueous extracts. All the methanolic extracts exhibited free radical scavenging ability in the range of 60%–104%. Asystasia gangetica, Ficus sur, Heteropyxis natalensis, Hibiscus sabdariffa, Pelargonium sp. showed notably higher scavenging abilities, ranging from 101%–104% compared to Rutin. Methanolic extracts of Heteropyxis natalensis and Hibiscus sabdariffa exhibited scavenging ability even at the lowest concentration of 10μg/ml. Furthermore, aqueous extracts displayed remarkably lower activities than methanolic extracts with thirty-one extracts having a scavenging capacity ranging from 22%—59%. None of the extracts were found to be detrimental to brine shrimp. Almost all the extracts were shown to stimulate the growth of fibroblast cells except the methanolic extract of Solanum nodiflorum, which was shown to be killing the cells at high concentrations with a percentage viability of 46%.As the concentration decreased, however, the viability of cells with this extract increased to 143%. An increase in the number of fibroblast cells was observed in the scratched area of the treated cells and a significant migration rate was also noted with some of the extracts. Aqueous extracts of Sonchus oleraceus (86%), Justicia flava (85%) and Dichrostachys cinerea (85%) and methanolic extracts of Senna occidentalis and Hibiscus sabdariffa were found to have the highest migration rate compared to untreated cells that served as a control. No cell migration was observed with methanolic extract of Solanum nodiflorum.Instead, the extract was found to be toxic to the cells. Some of the plants evaluated in this study have been studied for either anti-inflammatory, antioxidantand wound healing properties in vivo, however, no work has been conducted to demonstrate a correlation between anti-inflammatory, antioxidant and wound healing properties of plant species in vitro. The current study was, therefore, conducted to review medicinal herbs considered as anti-inflammatory, antioxidants and wound healing agents as well as collecting evidence for their effectiveness and pharmacological mechanisms in modern science. In the plant species investigated Amaranthus dubius, Asystasia gangetica, Bidens pilosa, Buddleja saligna, Carpobrotus dimidiatus, Chenopodium album, Dichrostachys cinerea, Emex australis, Ficus sur, Guilleminea densa, Hibiscus sabdariffa, Physalis viscose, Syzygium cordatum, Taraxacum officinale and Tulbaghia violacea demonstrated good anti-inflammatory and wound healing properties.In conclusion the results from this study demonstrated promising anti-inflammatory and antioxidantactivities as well as wound healing properties,furthermoreit was aslo shown that the plant extracts were not toxic to the cells hencethis suggested that the plants investigated, can be used as substitutes or to formulate wound healing agents that are safe to use in primary healthcare.

scholarly journals In Vivo and in Vitro Anti-Inflammatory Activities of Extracts of Pandiaka angustifolia (Vahl.) Hepper (Amaranthaceae) Used in Traditional Medicine in Burkina Faso

2020 ◽  
pp. 101-107
Author(s):  
Emmanuel A. M. Thiombiano ◽  
Mindiédiba Jean Bangou ◽  
Yougbaré-Ziébrou Mouhibatou ◽  
Martin Kiendrebeogo
Keyword(s):  
Aqueous Extract ◽  
Analgesic Activity ◽  
Ethanolic Extract ◽  
Scientific Basis ◽  
Hexane Extract ◽  
K Channel ◽  
Aqueous Extracts ◽  
Anti Inflammatory

Background: Pandiaka angustifolia Valh Hepper (Amaranthaceae) whole plant is used in folk Burkinabe’s medicine to treat ailments with an inflammatory component. Previous studies revealed the antioxidant capacity, xanthine oxidase, and lipoxygenase inhibitory activities of the plant, but to the best of our knowledge, its anti-inflammatory activities were not reported before. Therefore, this study was designed to evaluate the anti-inflammatory and analgesic activity of P. Angustifolia hexane and aqueous extracts using in vitro enzymatic methods and in vivo methods and verify the best anti-inflammatory extract implication in KATP pathways. Experiments: acute toxicity of the plant was conducted under OECD 423 guidelines. Phospholipase and cyclooxygenases were pro-inflammatory enzymes used to evaluate in vitro anti-inflammatory effects of plant extracts while carrageenan induced edema method was used to evaluate the anti-edematous activity and acetic acid inducing writhing method to evaluate the non-morphine analgesic effect of herbal mixture. ATP sensitive K+ channel assay was performed in vivo using the glibenclamide as ATP-sensitive potassium channel (KATP) blocker. Results: enzymatic inhibition assays revealed that both hexane and aqueous extracts of P. angustifolia were good inhibitors against sPLA2 activity with IC50 values of 14.23 ± 0. 72 µg/mL and 11.56 ± 0.11 µg/mL, respectively. Aqueous extract presented the best inhibition for COX-1 (IC50 = 24.76 ±0. 51 µg/mL) while hexane extract concentration that inhibit 50% of COX-2 was lesser than those of aqueous extract. P. angustifolia aqueous extract orally administrated to NMRI mice caused no death at the dose of 3000 mg/kg b.w indicating that the plant toxicity is low. While hexane extract was unable to reduce Carrageenan-induced edema, ethanolic extract were significantly active when extract was orally administrated. Non-morphine analgesic activity evaluation revealed that ethanolic extract was more efficient on writhing reduction than hexane extract. Nociception effect of the plant is linked with its effects on K+ ATP sensitive channels. Conclusion: Results indicate that the anti-inflammatory potential of P. angustifolia may be due to its polar phytoconstituents and observed pharmacological activities provide the scientific basis for the medicinal use of the plant in the treatment of ailment associated with inflammation.

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