Activities plant extracts. Medical search. Frequent questions

The methanolic extract showed maximum zone of inhibition against S.aureus (23.6±1.15), whereas aqueous extract showed lowest against B.subtilis (12.0±1.73). (amrita.edu)
No cytotoxic effect was observed by the aqueous extract despite its high extraction yield. (scirp.org)
2003) with no antibacterial activity observed with the aqueous extract tested against E. coli , S. aureus , S. typhi or Shigella species (Leelarasamee et al . (scialert.net)
We discovered that neither the aqueous extract nor AND were bacteriostatic or bactericidal against Salmonella typhimurium , E. coli , Shigella sonnei , S. aureus , P. aeruginosa , S. pneumoniae , S. pyogenes , L. pneumophila or B. pertussis but the two ethanolic extracts of AP were bacteriostatic against L. pneumophila and B. pertussis . (scialert.net)
Assessment of the antioxidant activity of Bifurcaria bifurcata aqueous extract on canola oil. (scialert.net)
Diuretic and antioxidant activities of the aqueous extract of leaves of Vepris heterophylla (Engl. (biomedcentral.com)
V. heterophylla aqueous extract has been used in northern part of Cameroon by traditional healers for the treatment of arterial hypertension. (biomedcentral.com)
The study aim was to assess the putative diuretic and antioxidant properties of V. heterophylla leaves aqueous extract. (biomedcentral.com)
Adult rats were administered with V. heterophylla leaves aqueous extract acutely (24 h) at doses 50, 100, 150, 200 and 250 mg/kg ( per os ). (biomedcentral.com)
The findings indicated that the aqueous extract of V. heterophylla at doses ranging from 150 to 250 mg/kg caused a significant and dose-dependent increase of urinary water and electrolytes excretion in normal rats. (biomedcentral.com)
The aqueous extract of the leaves of V. heterophylla accelerated the elimination of overloaded fluid. (biomedcentral.com)
Oral administration of aqueous extract at different doses produced a significant diuresis and slight increase in electrolytes (Na + , K + and Cl − ) excretion. (biomedcentral.com)
Our findings strongly suggest that V. heterophylla aqueous extract has diuretic and antioxidant activities, and deserves further studies considering the potential for the treatment of hypertension. (biomedcentral.com)
Antimicrobial activity of GL (the aqueous extract from the carpophores of Ganoderma lucidum (F R )K ARST ) was tested in vitro against Gram positive and Gram negative bacteria by serial broth dilution method, and the antimicrobial activity was expressed by minimal inhibitory concentration (MIC). (springer.com)

ABSTRACT An insecticide containing azadirachtin, a neem tree ( Azadirachta indica ) extract, was tested against mosquito larvae in the Islamic Republic of Iran under laboratory and field conditions. (who.int)

Extraction of EO-JC was performed by use of hydrodistillation using a Clevenger-type apparatus, and the EOs were analyzed by gas chromatography coupled with mass spectrometry (GC-MS). Antifungal activity of EO-JC was evaluated by the use of solid-state diffusion (disc method) and microdilution to determine the minimum inhibitory concentration (MIC), against three strains of fungus, Aspergillus niger , Aspergillus flavus, and Fusarium oxysporum . (hindawi.com)
The antifungal activity of EO-JC on solid media exhibited inhibitions in the range of 49% to 87%, and MIC was between 3.125 and 7.80 μ g EO-JC/mL. (hindawi.com)
The aim of this study was to characterize the chemical composition of essential oils (EO) and fractions from laurel by column chromatography, and to evaluate their antifungal activity. (researchgate.net)
Antifungal activity of EO and fractions were tested by a broth microdilution method, whereby minimum inhibitory concentration (MIC) was determined against several fungal organisms (Candida albicans, Candida krusei, Candida parapsilosis, Candida tropicalis, Cryptococcus gattii, and Cryptococcus neoformans). (researchgate.net)
However, it did not show antifungal activity against the isolates of the 4 fungal species tested. (tubitak.gov.tr)
An aqueous crude extract from Solanum nigrum lyophilized leaves was evaluated for its phytochemical composition and antifungal activity against Penicillium digitatum , the causative agent of green mold of citrus fruit. (ac.be)
Storage of the extract at 4 °C for 60 days had no effect on its in vitro antifungal activity. (ac.be)
Further, the extract was tested for its in vivo (preventive- and curative treatments) antifungal activity on lemons wound-inoculated with P. digitatum . (ac.be)
A slight curative antifungal activity was observed only after 7 days of storage (14.29% of inhibition). (ac.be)
An antifungal activity of the twelve plant extracts were tested against Pythium sp. (nepjol.info)
Hexan extract showed moderate antibacterial and antifungal activity, while methanol and methanol:H 2 O (50:50 v/v) extract showed no antimicrobial activities. (jmp.ir)
The aim of this study was to evaluate the antifungal activity of Syngonanthus nitens (S. nitens) extract that was not loaded (E) or loaded (SE) into a liquid crystal precursor system (S) for the treatment of vulvovaginal candidiasis (VVC) with Candida albicans. (who.int)
The results showed effective antifungal activity after incorporation into S for all strains tested, with MICs ranging from 31.2 to 62.5 mug/mL. (who.int)

The antioxidant properties of methanolic leaf extracts were assessed under in vitro conditions using different antioxidant tests, including DPPH, nitric oxide, hydrogen peroxide, hydroxyl radical scavenging assay, reducing power, ferrous ion chelating, and lipid peroxidation inhibition assay. (unboundmedicine.com)
The research work was conducted to investigate the in vitro antimicrobial and antioxidant activity of aqueous, ethanolic and methanolic extract of leaf Moringa oleifera. (amrita.edu)
In-vitro antimicrobial activity was performed by disc diffusion method in MH agar medium and MIC test. (amrita.edu)
Some plant ingredients, primarily phenolics, have significant in vitro antioxidant activity, thus implicating their contribution to the maintenance of redox balance in the body. (ceon.rs)
Most of the available in vitro tests are affordable and easy to perform, but due to the complex composition of plant extracts, different kinetics, mechanisms and specificity of the chemical reactions underlying these tests, there is no universal parameter for assessment of antioxidant activity. (ceon.rs)
In this work, some of the currently most used in vitro methods for investigating and evaluating antioxidant activity of plant extracts are presented, emphasizing their advantages and weaknesses. (ceon.rs)
The methanol extract of Verbascum georgicum Bentham (Scrophulariaceae) was investigated for its in-vitro antimicrobial properties. (tubitak.gov.tr)
Sixty organic and aqueous extracts of eleven plants used for the control of malaria by local communities in Kisii District, Kenya were screened for in vitro anti-plasmodial activity. (ac.ke)
The methanol extracts of three medicinal plants named Phyllunthus freternus, Triumfetta rhomboidae and Casuarina littorea were examined for their possible regulatory effect on nitric oxide (NO) levels using sodium nitroprusside as a NO donor in vitro. (docslib.org)
This study reports the in vitro efficacy of a mixture of plant extracts used as antibacterial agents loaded in a dressing to prevent infection in a wound. (univ-lille.fr)
The water extract of X. parietina has good antiviral activity in vitro, inhibiting the replication of human parainfluenza virus type 2. (wikipedia.org)
in the in vitro condition at 5,000 ppm, whilst Curcuma zedoaria and other plant extracts had show lesser inhibitory activity. (nepjol.info)
Plant material screening was performed to study anti-Helicobacter pylori activity in vitro using an agar diffusion method on Columbia blood agar. (scirp.org)
In Vitro Inhibition of α-Amylase, α-Glucosidase and Antioxidant Activity of Milk Containing Fenugreek Seed Alcoholic Extract. (bvsalud.org)

Although S. baicalensis inhibited the lipid peroxidation in rat liver microsomes and red blood cells, the extract showed inhibitory actions on aminopyrine N-demethylase and xanthine oxidase activities as well as an pro-oxidant effect observed in the Fe3+-EDTA-H2O2 system. (nih.gov)
From the results, it was found that the ethanol extract of Chungkukjang inhibited 5-lipoxygenase from A23187-treated RBL-1 cells, reducing leukoriene production (50% inhibitory concentration = 54.1 microg/mL). (greenmedinfo.com)
Aqueous extracts were obtained from each sample and their inhibitory activity was tested in assays of lettuce and agronomic seeds germination. (inbioar.com)
The Minimal Inhibitory Concentrations (MIC) measured on Staphylococcus aureus (ATCC 6538) were 0.019 mg/mL for the mixture compared to 0.039 mg/mL for the avocado or mango extract alone. (univ-lille.fr)
The physiological characteristics of the fermented extracts, namely, tyrosinase inhibitory activity, antioxidant activity, antibacterial activity, and anti-skin-aging activity, were evaluated and compared with those of unfermented extracts. (hindawi.com)
mycelial developed on agar medium, A. calamus rhizome extract exhibited highest inhibitory effect against % root tip colonized by Pythium sp. (nepjol.info)
Li Y-M. Iridoid and phenylethanol glycosides from Scrophularia umbrosa with inhibitory activity on nitric oxide production. (jmp.ir)
During the storage period, a decrease in TPC, TFC, AA and inhibitory activity was observed in all samples (p (bvsalud.org)
Inhibitory potential of some Romanian medicinal plants against enzymes linked to neurodegenerative diseases and their antioxidant activity. (medlineplus.gov)
The antibacterial activity of M. alternifolia EO was evaluated by the broth dilution method, by which minimum inhibitory and bactericidal concentrations (MIC and MBC) were determined. (bvsalud.org)

Five Thai medicinal plant extracts were subjected to evaluation of their antibacterial activity against four human pathogenic bacteria, including Vibrio cholerae (clinical), Staphylococcus aureus ATCC25923, Staphylococcus epidermidis ATCC12228 and Escherichia coli ATCC25922 using the agar well diffusion method. (tci-thaijo.org)
4.D. Amenu, Antimicrobial Activity of Medicinal Plant Extracts and Their Synergistic Effect on Some Selected Pathogens, Am. J. Ethnomed. (tci-thaijo.org)
The efficacy of some wild medicinal plant extracts on the survival and development of third instar larvae of Chrysomyia albiceps (Wied) (Diptera: Calliphoridae). (uni-lj.si)
To evaluate the ovicidal and oviposition deterrent activities of five medicinal plant extracts namely Aegle marmelos (Linn. (ophrp.org)

The present study was carried out to evaluate the radical scavenging and antibacterial activity of methanolic leaf extracts of mangrove plants. (unboundmedicine.com)
Methanolic leaf extracts of mangrove plants exhibited no antibacterial activity against seven food-borne pathogens studied. (unboundmedicine.com)
Screening of antiplasmodial activity from methanolic leaf extracts of Sonneratia alba , Acanthus ilicifolius and Sonneratia caseolaris against Plasmodium berghei was carried out in this study. (phcogj.com)

Plants are rich sources of antioxidants due to their high phytochemical content. (greenskybio.com)
As research continues to uncover the full potential of these plant-derived antioxidants, we can expect to see more and more applications for these potent compounds in the fields of medicine and health. (greenskybio.com)
From dietary supplements to skincare products, these plant-based antioxidants can be incorporated into a wide range of products to enhance their health benefits. (greenskybio.com)
Since there is a growing necessity to detect, develop and understand effective antioxidant compounds, interest in the identification and the measurement of antioxidants in various plant isolates is persistently growing and many methods are being established. (ceon.rs)
Aromatic plants contain phytochemicals rich of antioxidants that prevent oxidant formation or scavenge oxidants produced under oxidative stress conditions. (degruyter.com)
Plants contain a variety of biologically active compounds, among which a variety of antioxidants are being studied and applied increasingly more frequently. (mdpi.com)

Phytochemical screening test revealed the presence of terpenoid, flavonoid, tannin, saponin and phenolic compound in all the stem bark extracts of C. odontophyllum. (scirp.org)
Objectives: This study covers the microscopic studies, the phytochemical screening, acute toxicity evaluation and anti-inflammatory activity of the methanol extract of the leaves of Sabiceabrevipes. (academicjournals.org)
Phytochemical analysis of the extract revealed the presence of some bioactive substances such as alkaloids, tannins, flavonoids, saponins, etc. (ac.be)
The phytochemical screening showed the richness of etheric extract in terpenes. (uni-lj.si)
Phytochemical investigation of leaves and fruits extracts of Chamaerops humilis L. J. Mater. (uni-lj.si)
Phytochemical analysis and antimicrobial activities of Scrophularia oblongifolia Loisel. (jmp.ir)
Sadeghi Nik M, Karimi H, Nejad Ebrahimi S, Aliahmadi A. Phytochemical analysis and antimicrobial activities of Scrophularia oblongifolia Loisel. (jmp.ir)
1. Yadav R and Agarwala M. Phytochemical analysis of some medicinal plants. (jmp.ir)
2. Arunkumar S and Muthuselvam M. Analysis of phytochemical constituents and antimicrobial activities of Aloe vera L. against clinical pathogens. (jmp.ir)
Preliminary phytochemical screening of the methanolic extract of the whole plant of Saccharum spontaneum Linn. (banglajol.info)

1994a,b) and possible antitumor effect and antioxidant role of peroxynitrite will produce by reacting with methanol extract of Triumfetta rhomboidea superoxide (Wink et aI. (docslib.org)
The fermented methanol extract exhibited the highest antityrosinase activity, total phenolic content, and antioxidant activity. (hindawi.com)

The antibacterial activity of the methanolic extract of various parts of Rhododendron arboreum such as flowers, leaves, bark, stem and roots were investigated against medically important pathogens by determining the zone inhibition. (academicjournals.org)
The main benefits reported for plant extracts, used in skin care, include antioxidant and antimicrobial activities and tyrosinase inhibition effect. (mdpi.com)
Anti-inflammatory activity of the ethanol extract of Chungkukjang, Korean fermented bean: 5-lipoxygenase inhibition. (greenmedinfo.com)
Moreover, 4 extracts were selected because they showed the lowest IC 50 (below 3 mg/mL) when tested for lettuce germination inhibition and produced also a post germination effect. (inbioar.com)
Longer exposures of the seeds to these extracts produced an increase on inhibition on lettuce germination and growth. (inbioar.com)
The extract showed a remarkable inhibition zone against the pathogen in agar well diffusion assays carried out in Petri plates. (ac.be)
An important preventive antifungal effect was observed after 7 days of storage (100% of inhibition), although this activity decreased after 14 and 21 days (85.71 and 57.14% of inhibition, respectively). (ac.be)
Antiplasmodial activity can also be identified by the life cycle inhibition of plasmodium . (phcogj.com)
Methanolic leaf extract of S. alba showed inhibition activity in the development of ring stage at minimum extract concentration of 300 μg/mL. (phcogj.com)
The optimal IC 50 values for tyrosinase inhibition and 2,2-diphenyl-1-picrylhydrazyl (DPPH) removal by the A. niger- fermented extracts were 30 and 12 μ g/mL, respectively. (hindawi.com)
Quince juice in combination with bilberry, black chokeberry, red currant juice, green tea, sweet flag rhizome or apple pomace extract as well as cranberry juice in combination with sweet flag rhizome extract demonstrated a synergistic effect on inhibition of H. pylori. (scirp.org)
Perez C and Anesini C. Inhibition of Pseudomonas aeruginosa by Argentinean medicinal plants. (medlineplus.gov)

Terrestrial plants are considered potent sources of bioactive compounds and pharmacologically active compounds, however, little is known about the therapeutical potential of mangrove plants. (intechopen.com)
Characterization of EO-JC by GC/MS revealed 34 compounds accounting for 99.98% of the mass of the extract. (hindawi.com)
Phytochemicals are naturally occurring plant compounds that are beneficial to human health. (greenskybio.com)
In that sense, we propose the use of phytotoxic compounds isolated from plants. (inbioar.com)
The most important of these chemically active (bioactive) constituents of plants are: saponin, glycosides and flavonoid compounds. (biomedcentral.com)
Thus, the results suggest that V. georgicum extract possesses compounds with antimicrobial properties that might be utilized for developing new drugs. (tubitak.gov.tr)
The plants which showed activity may be useful as sources for novel anti-plasmodial compounds. (ac.ke)
2 Plants can represent an important source to provide alternatives to some of the more overused antimicrobial compounds currently available. (ac.be)
These natural compounds were extracted from avocado and mango. (univ-lille.fr)
Since the active compounds are only present in small quantities in the plants, it would be ineffective - and even potentially dangerous - for people to attempt to treat themselves with them. (earth.com)
By testing over 1,800 extracts and 18 compounds from the Quave Natural Product Library for activity against the new coronavirus, the scientists managed to identify the most promising candidates for potential treatments. (earth.com)
Other researchers can adapt our screening method to search for other novel compounds within plants and fungi that may lead to new drugs to treat a range of pathogens. (earth.com)
Hence, in general, methanol-extracted M. officinalis fermented by A. niger for 72 h has the most active antioxidant, skincare, or antiaging compounds for healthy food or cosmetics applications. (hindawi.com)
The bioactive compounds analysis of the ethanolic and methanolic extract of Amphineurion marginatum was carried out using Gas chromatography-mass spectrometry (GC-MS). The results revealed dominant components were phenol, 3 ׳ -Acetyllycopsamine and lupeol. (tci-thaijo.org)
6.K. Kazłowska, T. Hsu, C.C. Hou, W.C. Yang, G.J. Tsai, Anti-inflammatory properties of phenolic compounds and crude extract from Porphyra dentata, J. Ethnopharmacol. (tci-thaijo.org)
7.C.E. Maddox, L.M. Laur, L. Tian Antibacterial activity of phenolic compounds against the phytopathogen Xylella fastidiosa, Curr. (tci-thaijo.org)
Compounds of ethyl acetate extract were isolated by chromatographic techniques ( HPLC-PDA-MS/MS-Q-TOF) and their structures were elucidated by spectral methods (1D and 2D NMR). (jmp.ir)
The antifungal and antibacterial activities of some new compounds and e thyl acetate, methanol, and n -hexane extract were evaluated. (jmp.ir)
Based on these findings, compounds isolated from S. oblongifolia have demonstrated potential antibacterial and antifungal activities. (jmp.ir)
These extraction process rely on cooking, boiling, or solvent extraction of the active compounds from the original plant or animal tissue. (dupont.com)
The plant extraction process produces a complex mixture with many plant compounds in it. (dupont.com)
Six individual chemicals have active insecticidal properties in the pyrethrum extract, and these compounds are called pyrethrins. (cdc.gov)

The preliminary study is aimed at evaluating the cytotoxic activity of crude extracts from the stem bark of Canarium odontophyllum against colorectal carcinoma cell HCT 116. (scirp.org)
Result of the extraction yield showed that distilled water produced the highest yield (10.58%) followed by methanol (6.55%) whereas acetone extracted the lowest yield (4.58%) from C. odontophyllum stem bark. (scirp.org)
Acetone extract of C. odontophyllum stem bark showed significantly higher (p (scirp.org)
In conclusion, acetone and methanol extracts from C. odontophyllum stem bark exhibited promising cytotoxic activity against human colorectal cancer cell line HCT 116 and paves way for further investigation in view of its mode of cancer cell death. (scirp.org)
Bark is astringent and the enzymatic activities of several thiol rich useful in diarrhea and dysentery. (docslib.org)
Here, we screened the antibacterial potential of bark, flower, stem, and leaf extracts against five strains of food spoilage-causing bacteria. (emerginginvestigators.org)
We observed the highest antibacterial activity in the stem extracts, followed by leaf and bark extracts. (emerginginvestigators.org)
This study intended to improve physiological characteristics of Magnolia officinalis bark (MOB) extracts by Aspergillus niger fermentation. (hindawi.com)
M. officinalis bark was extracted using distilled water, 95% ethanol, and methanol, and it was then fermented by A. niger . (hindawi.com)

Combination of extracts of E. capensis and C. myricoides with chloroquine against the multi-drug resistant P. falciparum isolate (V1/S) revealed synergistic effect. (ac.ke)

Hypericum perforatum, Plantago lanceolata and Glycyrrhiza glabra extracts can be added to an already impressive list of these species that have anti-inflammatory activity. (unboundmedicine.com)
Several known vegetal species release germination and/or growth inhibitors as a strategy to colonize or invade grounds occupied by other plants. (inbioar.com)
Extracts of 100 coastal plants species from South West coast of India were tested for the larvicidal activity of Culex quinquefasciatus. (indjst.org)
Of these, 17 plant species showed LC50 within 100 mg.l-1. (indjst.org)
Our study demonstrated the scope for interest in plant species extracts provided by agricultural co-products in developing a new antibacterial wound dressing. (univ-lille.fr)
This species of Dombeya has been studied for a wide range of medicinal properties, including antimicrobial activity. (emerginginvestigators.org)
Among fifteen species of bacteria tested, the antimicrobial activity of GL was the most potent against Micrococcus luteus (MIC, 0.75 mg/ml). (springer.com)
4. Tohidi B, Rahimmalek M and Arzani A. Essential oil composition, total phenolic, flavonoid contents, and antioxidant activity of Thymus species collected from different regions of Iran. (jmp.ir)
Like plant extracts, animal extracts contain many species that must be removed before a final product is ready. (dupont.com)
The aqueous ethanol extract of the plant species M. charantia L. was effective in the microbes studied, suggesting that the use of this substance is a low-cost option in the treatment of diseases of the mouth, justifying its technological pharmaceutical development. (bvsalud.org)
L. egeregia was regarded as the prototype of the anticancer species due to its profound flavonoid concentration (85.40 µg/mL) and cytotoxicity (9.46 µg/mL) compared to other extracts. (who.int)

Plants are rich sources of secondary metabolites that exhibit diverse biological and pharmacological effects. (ceon.rs)
Distribution of secondary metabolites in plants of Quetta-Balochistan. (uni-lj.si)

The result showed that the extract had good antimicrobial activity against the tested bacterial strains such as Escherichia coli , Staphylococcus aureus, Bacillus subtilus and Salmonella typhi . (academicjournals.org)
All parts showed low to significant antibacterial activity against the mentioned bacterial strains. (academicjournals.org)
The extracts were tested against chloroquine sensitive and resistant laboratory adapted strains of Plasmodium falciparum. (ac.ke)
Extracts of four plants, Ekebergia capensis, Stephania abyssinica, Ajuga remota and Clerodendrum myricoides gave IC50 values below 30 μg/mL against both chloroquine sensitive and resistant P. falciparum strains. (ac.ke)
A mixture of equal proportions of petroleum ether extract from avocado kernels and methanolic extract from mango kernels was effective on the majority of 36 bacterial strains and presented excellent results against S. aureus. (univ-lille.fr)
The extracts were more effective against tested Gram-positive bacteria when compared with Gram-negative strains. (emerginginvestigators.org)
Active constituents showed differentiated activity towards Giardia lamblia, Trypanosoma cruzi, several Leishmania strains, Plasmodium falciparum and cytotoxicity against HeLa cells. (lu.se)

Significant and positive correlations between antioxidant activity and polyphenols, anthocyanidins, Que, Myr, and morin were observed, indicating that these phytochemicals were some of the main components responsible for the antioxidant activity of tested plants. (nih.gov)
For instance, green tea extract, which is rich in polyphenols, has been found to have powerful antioxidant properties. (greenskybio.com)
Many plants contain polyphenols, which have positive effects on cardiovascular health and inflammatory processes. (dupont.com)

Artemisia dracunculus extracts produce cytotoxic and antitumor effects. (greenmedinfo.com)
Using cytotoxic and antioxidant studies, the study attempted to assess some of the commonly used medicinal plants used to cure cancer among Yoruba people in Ogun, Oyo, Osun, and Lagos (South-West, Nigeria). (who.int)
Samples of commonly utilized anticancer plants obtained from the chosen areas using physical and virtual oral seminars were studied for physiochemical composition and a possible antioxidant and cytotoxic potential to validate the basis for the use of the selected anticancer plants. (who.int)

All extracts were assayed at a concentration of 100 microg/ml. (nih.gov)
The methanolic extracts of Phyllunthus freternus showed the greatest NO scavenging effect of 60.80% at 200 µg/ml with IC50 values 48.27 µg/ml as compared to the positive control ascorbic acid where 96.27% scavenging was observed at similar concentration with IC50 value of 5.47 µg/ml. (docslib.org)
Etheric extract of all plants was effective and caused mortalities (100 %, 53 % and 60 % respectively) at the highest concentration. (uni-lj.si)
This can result in a purer, more concentrated plant extract, as the product concentration is reset during the elution step. (dupont.com)
The seeds of A. mucricata (cherimoya or custard apple) showed good larvicidal activity, i.e. at the minimum concentration of 5%, showed lethality against larvae comparable to that observed in positive controls(containing 1% temephos). (bvsalud.org)
The essential oil of M. alternifolia presented antibacterial activity against the microorganisms evaluated when in high concentration. (bvsalud.org)

10. Sun Y, Yang C, Tsao R. Nomenclature and general classification of antioxidant activity/capacity assays. (ceon.rs)
In cytotoxicity assays, the A. niger- fermented extracts were nontoxic to CCD-966SK cells, even at 500 μ g/mL. (hindawi.com)

The aqueous ethanol extract was effective for Staphylococcus aureus and epidermidis and for the Cândida albicans and tropicalis fungi. (bvsalud.org)

Larvicidal efficacy of different plant parts of railway creeper, ipomoea cairica extract against dengue vector mosquitoes, aedes albopictus (Diptera: Culicidae) and aedes aegypti (Diptera: Culicidae). (una.ac.cr)
Efficacy of Some Plant Extracts against Root Rot Disease of Green Oak Lettuce (Lactuca sativa var. (nepjol.info)
Further studies are required to investigate the mechanism of antibacterial action of plant products and their efficacy in vivo. (scirp.org)

The results of the present work suggest that the anti-inflammatory activities of the same extracts could be explained, at least in part, by their antioxidant properties. (nih.gov)
For instance, green tea extract is commonly used in weight loss supplements due to its antioxidant properties and potential fat-burning effects. (greenskybio.com)
While many plants exhibit antioxidant properties, certain ones stand out due to their high antioxidant content and the extent of research conducted on them. (greenskybio.com)

Chemical Composition and Evaluation of Antifungal and Insecticidal Activities of Essential Oils Extracted from Jambosa caryophyllus (Thunb. (hindawi.com)
In the present work, essential oils extracted from clove buds ( Jambosa caryophyllus ) (EO-JC) were investigated for their composition, antifungal, and insecticidal properties. (hindawi.com)
Insecticidal activity of EO-JC against the cowpea weevil, Callosobruchus maculatus , was determined to assess utility of EO-JC to control this pest. (hindawi.com)
Insecticidal activity, as determined by the use of the inhalation test, and expressed as the LD 50 and LD 95 after 96 hours of exposure was 2.32 and 21.92 μ L/L air, respectively. (hindawi.com)
EO-JC exhibited insecticidal activity against fungi and pest chickpea weevil. (hindawi.com)
However, ethanolic and aqueous extracts did not show any significant insecticidal effect. (uni-lj.si)
Pyrethrins and pyrethroids are often combined commercially with other chemicals called synergists, which enhance the insecticidal activity of the pyrethrins and pyrethroids. (cdc.gov)

Due to adverse effects on both quality and quantity, exposure of plants and preserve seeds to fungal pathogens can lead to considerable economic losses. (hindawi.com)

Of all tested concentrations, direct antimicrobial activity of the two ethanolic Andrographis paniculata extracts was observed for only two human pathogens, Legionella pneumophila and Bordetella pertussis . (scialert.net)
However, no antibacterial activity of andrographolide against any of the pathogens tested in this investigation was observed. (scialert.net)

Plants are rich sources of phytochemicals such as saponin, tannin, flavanoids, phenolic and alkaloids, which possess a variety of biological activities including antioxidant potential. (intechopen.com)
Fermentation may increase the physiological and biochemical activities of biological substrates by modifying their naturally occurring molecules [ 3 ]. (hindawi.com)
Thai medicinal plants which possess biological activities are potential to develop an alternative agent in pharmaceutical products. (tci-thaijo.org)
Biological activity of Rosmarinus officinalis essential oils against Callosobruchus maculatus (Coleoptera, Bruchinae). (uni-lj.si)
3. Asgharian P, Heshmati Afshar F, Asnaashari S, Lotfipour F, Baradaran B, Zolali E, Nikkhah E and Delazar A. Evaluation of various biological activities of the aerial parts of Scrophularia frigida growing in Iran. (jmp.ir)
9. Pasdaran A and Hamedi A. The genus Scrophularia: a source of iridoids and terpenoids with a diverse biological activity. (jmp.ir)
SOR), hydrogen peroxide, and 2, 2-Diphenyl-2-picrylhydrazyl (DPPH) radical activity by a model (most biological y active) of the anticancer plant was also evaluated. (who.int)
Even though ricin is sometimes referred to as a biological agent, it is a protein extracted from plant material and is not a living organism. (cdc.gov)

The plants had a fair amount of flavonoids and variable levels of cytotoxicity. (who.int)

Larvaecidal effects of eucalyptus extract on the larvae of Culex pipiens mosquito. (uni-lj.si)
Angustifolium (tembetary hú) and Bixa orellana(uruku) in order to check the effectiveness and activity as larvicide of each plant gainst Aedes aegypti larvae. (bvsalud.org)

Conclusion: The leaves of Sabiceabrevipes have anti-inflammatory activity, and this validates claims by the traditional medical practitioners. (academicjournals.org)

[Results] A total of six extracts with the highest toxicity were chosen, with the stem extract of Ipomoea cairica having the lowest LC50 of 0.0341 mg/mL, followed by I. cairica leaf extract with an LC50 of 0.121 mg/mL. (una.ac.cr)
Ahmadimoghaddam D, Sadeghian R, Ranjbar A, Izadidastenaei Z, Mohammadi S. Antinociceptive activity of Cnicus benedictus L. leaf extract: a mechanistic evaluation. (medlineplus.gov)

To reduce the use of synthetic pesticides and their negative effects on the environment, leaves extracts of Artemisia herba-alba Asso, Eucalyptus camaldulensis Dehnh and Rosmarinus officinalis L. were obtained with petroleum ether, ethanol and distilled water as solvents. (uni-lj.si)
An Extract of Artemisia dracunculus L. promotes psychological resilience in a mouse model of depression. (greenmedinfo.com)
Tarragon (Artemisia d.) essential oil has anticonvulsant activity, confirming its traditional use in Iranian folkloric medicine. (greenmedinfo.com)

Plants, in fact, contain thousands of bioactive substances, which can be divided chemically into a number of groups among which are alkaloids, phenols and phenolic glycosides, resins, oleosins, steroids, tannins and terpenoids (Ferreira et al. (ac.be)
The ethanolic extracts of the plant were examined for the presence of bioactive components and their total flavonoid content, with focusing on quercetin detection using thin layer bioautography (TLB) and brine shrimp lethality assay (BSLA) for cytotoxicity. (who.int)

This study aims to investigate the antibacterial and anti-inflammatory activities of the aqueous, ethanolic and methanolic extracts from five Thai medicinal plants ( Tristaniopsis burmanica, Capparis zeylanica Linn. (tci-thaijo.org)
So, the results of this research directly indicate that the Amphineurion marginatum extracts provide both antibacterial and anti-inflammatory activities, which could be used as a supplementary agent in pharmaceutical products. (tci-thaijo.org)

Evaluación de la resistencia a insecticidas en cepas de Aedes aegypti (Diptera: Culicidae) de la Región Caribe de Costa Rica. (una.ac.cr)
Perfil de resistencia a insecticidas en una cepa de Aedes aegypti (Linnaeus) de la región Caribe de Costa Rica. (una.ac.cr)
Angustifolium (tembetary hú) y Bixaorellana (urukú), para comprobar en cada planta, su actividad y eficacia como larvicida, contra larvas del mosquito Aedes agypti. (bvsalud.org)

8. Apak R, Gorinstein S, Böhm V, Schaich KM, Özyürek M, Güçlü K. IUPAC Technical Report: Methods of measurement and evaluation of natural antioxidant capacity/activity. (ceon.rs)
Citations: Antioxidant Activity and Pharmacological Evaluation of Cucumis melo var. (scialert.net)

The main aim of this research was to study the activity of methanolic extracts of the leaf from mangrove plants on Plasmodium berghei by using ex vivo model. (phcogj.com)
This study was conducted to evaluate the toxicity and activity of Rubia cordifolia, Harrizonia abyssinica, Leucas Calistochys Olive and Sanchus schwein furthii against Plasmodium berghei. (journalcra.com)

Moreover, the total phenolic content of R. mucronata (720.79 mg/gm of dry leaves) was very high and a strong positive correlation was observed between its phenolic content and its antioxidant activity. (unboundmedicine.com)
This result was positively correlated to its higher phenolic content (30.74±0.44 CAE/g dried extract). (degruyter.com)
The total phenolic content of the extracts fermented by A. niger was 3.52 times greater than that of the unfermented extracts. (hindawi.com)

9. Amorati R, Foti MC, Valgimigli L. Antioxidant activity of essential oils. (ceon.rs)
Aphidicidial activity of seven essential oils against the cabbage aphid, Brevicoryne brassicae L. (Hemiptera: Aphididae). (uni-lj.si)

Antimicrobial Effects of Verbascum georgicum Bentham Extract" by MERYEM ŞENGÜL, HATİCE ÖĞÜTÇÜ et al. (tubitak.gov.tr)
The purpose of this study was to assess the antimicrobial effects of eight plant extracts, cranberry, garlic, ginger, tea tree oil, coconut milk, aloe vera, lemon and papaya on oral bacteria. (emerging-researchers.org)
The disc diffusion and the before and after oral mouthwash methods were used to determine the antimicrobial effects of the plant extracts on the oral bacteria. (emerging-researchers.org)

Therefore, developing efficient and effective extraction methods is crucial to maximizing the antioxidant benefits of these plant extracts. (greenskybio.com)
The concentrations and application methods of these extracts should be further investigated to control the root rot disease of lettuce in the hydroponic system. (nepjol.info)
It is common to the methods of usefulness for being a very vital way including multiple plants using the plant in the nut and prevention of nano prepared for the purpose of importance of the environment [ 9 ]. (jmchemsci.com)
Methods: A cross-sectional study was conducted on 594 currently employed workers in two processing plants involved in pilchard canning and fishmeal processing. (cdc.gov)
13], however, the different commercial presentations of the natural products and the variety of methods to verify the antimicrobial activity make it difficult to compare of the studies [14]. (bvsalud.org)

Pyrethrum looks like a tan-colored dust as ground flowers or a syrupy liquid as the crude extract. (cdc.gov)

8 mangrove plants, which are used as folk medicine in various tropical countries, were collected in Pichavaram and Thondi, Tamil Nadu, India. (unboundmedicine.com)
Exploration of the chemical constituents of mangrove plants is necessary to find new therapeutic agents and this information is very important to the local community. (intechopen.com)
Important reasons for studying the chemical constituents of mangrove plants are first, mangroves are a type of tropical forest that grows easily and has not as yet been widely utilized. (intechopen.com)
The results of this study indicated that among the mangrove plants have been studied, S. alba mangrove exhibited the highest antisplasmodial activity which moreover assumed as a potential source for natural antimalarial drug candidate. (phcogj.com)

Effect of garlic (Allium sativum L.) and tansy ( Tanaceum vulgare L.) extracts and potassic horticultural soap on the probing and feeding behaviour of Myzus persicae (Sulzer, 1776). (uni-lj.si)
Four plants often cited by traditional practitioners (Marrubium vulgare, Thymus pallidus, Eryngium ilicifolium and Lavandula stoechas) are tested against Streptococcus pneumoniae responsible for pharyngitis, rhinitis, otitis and sinusitis infections. (bvsalud.org)

Many studies have highlighted the potent antioxidant activity of plant extracts . (greenskybio.com)
Zhang, L.-l. and Lin, Y.-M. (2008) Tannins from Canarium album with Potent Antioxidant Activity. (scirp.org)
The present results suggest that these plants might be potent and novel therapeutic agents for scavenging of NO and the regulation of pathological conditions caused by excessive generation of NO and its oxidation product. (docslib.org)
Hence, these extracts had a narrow spectrum of antibacterial activity and were comparatively less potent than most of the broad-spectrum antibiotics. (emerginginvestigators.org)

[Objective] The objective of this study was to determine the larvicidal activity against A. aegypti of ethanolic extracts of plants commonly found in Costa Rica. (una.ac.cr)
[Methodology] Larvicidal activity of ethanolic extracts of plants was determined in this study using the WHO/VBC/81.807: WHO/VBC/81. (una.ac.cr)
On the other hand, M. azederach (paradise) and Z. chiloperone (tembetary hú) did not show any larvicidal activity at the same dose and even at higher doses. (bvsalud.org)

Four different concentrations-62.5 parts per million (ppm), 125 ppm, 250 ppm, and 500 ppm-were prepared using acetone and tested for ovicidal and oviposition deterrent activities. (ophrp.org)
Next, cavities were made using sterilized canullae, into which the extract of the plant was injected in different concentrations. (bvsalud.org)

Quince (Cydonia oblonga) juice demonstrated the strongest anti-H. pylori activity followed by cranberry juice. (scirp.org)
The essential components of these products could be the most active juices and extracts like quince and cranberry juice supplemented with a corresponding synergist. (scirp.org)

This study investigated the anti-inflammatory activity of the methanolic extract of Cissampelos pareira (Abuta) in male albino rats after intramuscular administration. (pharmatutor.org)
We report here on the anti- inflammatory activity of the methanolic extract of Cissampelos pareira using the Carragenin-induced paw edema method (acute inflammatory model) in male albino rats. (pharmatutor.org)
Table 1: Acute anti-inflammatory activity of the methanolic extract of Cissampelos pareira , indomethacin (reference drug), ibuprofen (reference drug) on Carragenin induced paw edema in male albino rats. (pharmatutor.org)

Chung, K. S., Shin, M. C., Yoo, B. T. and Kim, B. K., Studies on the antibiotic constituents of Korea basidiomycetes (II): A screening test for the antibiotic activities of ten basidiomycetous fungi. (springer.com)

These substances, which are found in a variety of foods and plants, help protect the body against damage from harmful molecules known as free radicals. (greenskybio.com)
The medicinal value of these plants lies in some chemical active substances that produce a definite physiological action on the human body. (biomedcentral.com)
33 substances, juices and plant extracts and 35 of their combinations were tested. (scirp.org)

We report on 2 vegetal extracts (Hypericum perforatum and Glycyrrhiza glabra) that inhibit 5-LO activity and 2 vegetal extracts (Plantago lanceolata and Glycyrrhiza glabra) that inhibit COX-2 activity. (unboundmedicine.com)

The scavenging properties of extracts of X. aethiopica were tested on 2, 2-diphenyl-1-picrylhydrazyl (DPPH), nitric oxide (NO), hydroxyl (OH), 2,2′-azinobis(3-ethylbenzthiazoline)-6-sulfonic acid (ABTS) radicals. (degruyter.com)
The results show that the ethanolic and methanolic extracts of Caryota maxima and Amphineurion marginatum showed anti-inflammatory activity by reduced nitric oxide (NO). Also most of the extracts were not toxic to RAW 264.70 cells. (tci-thaijo.org)

The analyses revealed a handful of extracts that stopped viral entry, with those from the tall goldenrod and the eagle fern exhibiting the strongest blocking activity. (earth.com)

Most of the extracts were weak scavengers of the hydroxyl radical and C. chinensis and P. cocos exhibited the highest scavenging activity. (nih.gov)
Relatively high levels of Trolox equivalent antioxidant capacity (TEAC), oxygen radical absorption capacity (ORAC), and 1,1-diphenyl-2-picryl-hydrazyl (DPPH) radical scavenger were generated from extracts of Toona sinensis (Ts) and Po. (nih.gov)
In the present study, we investigated the free radical scavenging effects, the antioxidant and ion toxicity preventive effect of Xylopia aethiopica ( X. aethiopica ), a plant of the family of Annonaceae used as spice in Cameroon. (degruyter.com)

The results obtained suggest that we can make bioinsecticides based on leaves etheric extracts from these plants for use in integrated pest management. (uni-lj.si)
Blessed thistle (Cnicus benedictus) is a flowering plant with sharp prickles on the stems and leaves. (medlineplus.gov)

Anatomy30

Organisms85

Diseases2

Chemicals and Drugs55

Analytical, Diagnostic and Therapeutic Techniques and Equipment13

Psychiatry and Psychology2

Phenomena and Processes62

Disciplines and Occupations5

Anthropology, Education, Sociology and Social Phenomena3

Technology, Industry, Agriculture26

Information Science3

Health Care9

Aqueous extract14

Abstract1

Antifungal activity13

Vitro14

Inhibitory10

Medicinal Plant Extracts4

Methanolic leaf extracts3

Antioxidants6

Phytochemical10

Methanol extract2

Inhibition12

Compounds22

Bark9

Synergistic effect1

Species11

Secondary metabolites2

Strains7

Polyphenols3

Cytotoxic3

Concentration6

Assays2

Ethanol extract1

Efficacy3

Antioxidant properties3

Insecticidal7

Fungal1

Pathogens2

Biological8

Flavonoids1

Larvae2

CONCLUSION1

Leaf Extract2

Artemisia3

Bioactive2

Anti-inflammatory activities2

Aedes3

Evaluation2

Plasmodium2

Phenolic content3

Essential oils2

Antimicrobial Effects3

METHODS5

Crude extract1

Mangrove plants4

Vulgare2

Potent4

Larvicidal3

Concentrations2

Cranberry2

Rats3

Constituents1

Substances3

Vegetal1

Nitric oxide2

Analyses1

Radical3

Leaves2