Antiviral activity of camelthor s methanolic extract
Phytochemical investigation of methanolic extract of cassia fistula leaves manisha a nagpal1 navneet nagpal2, sandeep rahar1, antioxidant, hepatoprotective and antiviral activity etc[5-6] cassia fistula has traditionally been used to treat leprosy, tuberculosis, syphilis, rheumatism, skin disease[7. Results: s nigra methanolic extracts from both, leaves and flowers, exhibited anti-denv-2 activity at 400 µg/ml, particularly when denv-2 was pre-incubated with the extracts before being added to cell cultures. In an ethnopharmacological screening, plants used in nepalese traditional medicine were evaluated for antiviral activity methanolic and methanolic-aqueous extracts derived of 23 species were assayed in two in vitro viral systems, influenza virus/mdck cells and herpes simplex virus/vero cells.
Determination of cytotoxic activity of the methanolic root extract was carried out on human lung cancer cell line ncl h460among the different solvent extracts used in the indicates that it has antitumor, antiviral and antibacterial effect (philips et al, 2010. Methanolic extract of bioactive compounds of adiantum capillus-veneris was assayed for in vitro antibacterial activity against bacillus subtilis , pseudomonas eurogenosa, streptococcus faecalis , salmonella typhi and. Hepatoprotective, antibacterial, antiviral phyto-chemicals and extracts of this plant have been characterized as hypoglycemic, hepatoprotective, and wound healing activities and cytotoxic, insecticidal, anti-bacterial, anti-viral activities. The antiviral activities of aqueous, ethanolic and methanolic extracts of diospyros mespiliformis leave was determine on some pathogenic avian viruses such as newcastle disease virus (ndv), fowl pox virus (fpv) and infectious bursal disease virus (ibdv.
The antiviral and virucidal effect of methanolic extract fraction of leaves of neem (azadirachta indica a juss) (ncl-11) was studied regarding its activity and possible mechanism of action against coxsackie b group of viruses. Antiviral activity of hibiscus extracts was evaluated using plaque reduction assay of the viral cytopathic effect as well as cell viability and proliferation assays using mtt, to evaluate the extract feasibility as a potential therapeutic agent. Antibacterial effects of azadirachta indica leaf and bark extracts in clinical isolates of its antiviral activities against vaccinia, chikungunya, measles virus and pronounced activity of neem leaf methanolic extract against s aureus they found lower activity of leaf. Kinetics of antiviral activity of the methanolic extract was performed based on a modified method of sim et al, the basic experimental conditions were the same as those explained for the antibacterial activity assay. Methanolic extract of p kurroa and arogyawardhini bati was compared for the presence of kutkoside, and picroside through hptlc fingerprinting using parameters like rf activity of plant extracts and phytochemicals on antibiotic resistant bacteria, brazilian journal of microbiology, 31.
Abstract aqueous and methanolic extracts of cultured cyanobacteria of several genera, microcystis, nodularia, oscillatoria, scytonema, lyngbya and calothrix were evaluated for their in vitro antiviral activity against influenza a virus in madin darby canine kidney cells none of the methanolic extracts showed cytotoxic effects. Analgesic activity of the methanolic extract of syzygium samarangense bark was evaluated by acetic acid induced writhing and formalin tests at the dose of 100 mg/kg and 200 mg/kg, significantly (p005) reduced the. Six of the methanolic extracts inactivated viral particles by direct interaction and 14 presented antiviral activity when incubated with cells already infected. 2 μl of the methanolic extract of roots, flowers, stems and leaves were the compound biological activity prediction is based on dr duke’s phytochemical biological activity spectrum of pass is designed according to the algorithm specified below antiviral, anticarcinogenic, alzheimer's disease, antiurolithic, anti-inflammatory. Caesalpinia pulcherrima has been used as a potent medicinal agent in antimicrobial 2, 29, antioxidant 4, antibacterial 4, antiviral 5, larvicidal 11, ovicidal 11, repellent 11, anthelmintic 17, antiulcer 27, anti-inflammatory 25, anti-tubercular 22, antioxidant 19, cytotoxic activity 19 and protease inhibitor 12.
Studies on antibacterial compounds from methanolic extract of bark of phoenix dactylifera and its applications rajikrishna ravishanker, savanta v raut department of microbiology, bhavan’s college, andheri (west), mumbai -400058, india antiviral activity is 9929 % against tested coli phage the phage inactivation kinetics. Antioxidant activity of these extracts was evaluated by dpph (2,2-diphenyl-1- picrylhydrazyl radical), abts (2,2-azino-bis-3-ethylbenzothialozine-sulphonic acid) and total antioxidant capacity assays. The methanolic extract of verbascum thapsus was evaluated for its antiviral activity against the pseudorabies virus strain rc/79 (prv), and also for its cytotoxic activity on vero cells the extract showed cc50 values of 1100 µg ml−1 and 1426 µg ml−1 by nru and mtt assays, respectively. The methanolic extract of r lanata did not show any antiviral activity against hrhv (table 4) while it was possible to calculate an ec 50 against rsv (453 μg/ml) however, the selectivity index was very low (4), suggesting that the anti-rsv activity was mainly an expression of a cytotoxic effect (table 4 . Antifungal activities of methanolic extract of plants were evaluated against pathogens (trichophyton mentagrophytes, epidermophyton floccosum, microsporum canis) fungi with pourplate method (50, 25, 125, 62, 31, 15 mg ml-1 extract in medium) concentration of clotrimazol as a.
Antiviral activity of camelthor s methanolic extract
To give five methanolic extracts for anabaena sphaerica, chroococcus turgidus, oscillatoria methanol extract of limnetica, s cytotoxicity assay of algal extracts on hep-2 cell line the antiviral activity of water extracts of algal species is 01 g of each of methanol and water extracts of the five. Measurement of antiviral activity of extract the tcid 50 of virus without presence of the extract was 2 × 10 35 /ml otherwise, a non-toxic concentration of methanolic extract of camel thorn adjacent to fmdv produced no observed cpes therefore, the tcid 50 was calculated as zero. Antiviral activity of bauhinia variegata extracts against rotavirus in vitro 1mohamed shaheen, used to determination the antiviral activity of the extracts by mtt colorimetric assay and tcid50 determination the methanolic extract of each plant was dissolved in hot distilled water to give suspension.
- Antiviral activity of methanolic extract of an against hcv infected liver cells several reports have documented that human hepatocyte cultures can be infected with hcv serum [ 30 ] solvent extracts from different plants were tested to determine the antiviral activity against hcv.
- The fruits are also used in shampoo as an insecticide for washing the head as a hair shampoothe stem bark of c hystrix showed mild to moderate antimicrobial activity 5 while the methanolic extract of leaves is known to inhibit the herpes virus 2 and also used as mosquito repellent 6the fruit oil contained citronellal, geranial and d-limonene 7.
Study of antiviral activity of camelthorn’s methanolic extract on fmd virus in cell culture abstract: foot and mouth disease is an infectious disease of cloven-hoofed animals, that has adverse economic impacts. Substantiate the folklore claimsin present communication methanolic and aqueous extracts of plant ofeuphorbia thymifolia linn were investigated for their anthelmintic activity against pheretima posthuma and ascardia galli. Extract of t procumbens stems and at less extent ethanolic extract of s angustifolia leaves were able to maintain the normal morphology of denv2-infected vero cells without causing much cytopathic effects (cpe.