Essential oil and methanol extract showed a lc50 value of 243. Methanolic medical definition merriamwebster medical. Spathodea is a monotypic genus in the flowering plant family bignoniaceae. Aedes aegypti, a vector of yellow fever, dengue and chikungunya is. Larvicidal activity of methanolic leaf extracts of. Larvicidal activity of the methanolic, hydroethanolic and. Crude extract were weighed and suspended in cmc 1% wv for oral use. The mtt assay results were used to evaluate the anticancerous activity of the extract. Pdf larvicidal activity of essential oil and methanol. Methanolic extract of agerantum conyzoides exhibited. Toxicity effect of artemisia parviflora against malarial vector anopheles stephensi liston r.
The other day, i was in the process of extracting a vector logo from a pdf file, but illustrator refused to launch because i already had more than a dozen programs open. We carried out larvicidal bioassays with methanolic extract of leaves of. This study investigated the larvicidal activity of the methanolic leaf extract of citrofortunella microcarpa and carica papaya against the dengue vector, aedes sp. Pdf larvicidal activity of methanol and chloroform extract of. The present study was carried out to identify the phytocomponents present in the methanolic extract of the leaves of ocimum sanctum by gcms analysis. Insecticidal and repellent activities of methanolic extract of tribulus terrestris l. Research article open access methanolic extract of.
The aedes aegypti mosquito is a vector that causes various diseases such as chikungunya fever, dengue and zika, and therefore constitutes a public health problem. Toxicity effect of artemisia parviflora against malarial. Bioactivity guided fractionation of methanolic extract of. Antioxidant potential of methanolic extract ofantioxidant. Serial xxxxxxxxxxx dim pdffile as string \simple text. Comparing larvicidal effect of methanolic extract of the different. The potency of aqueous and methanolic extracts of neem azadirachta indica a. It contains the single species, spathodea campanulata, which is commonly known as the african tulip tree. Zygophyllaceae against the malarial vector anopheles. Methanolic leaf extract of peristrophe bicalyculata and pioglitazone also signi. Hipdf is a tool that will help users convert pdf to various file formats, vice versa. The free radical scavenging effect of the crude methanolic extract showed an increasing order of magnitude, still the difference in the free radical activity is marginal with reference to increasing concentrations of the crude extract tested. Among the five concentrations tested, the 320 ppm of essential oil and 1280 ppm of methanolic extract had the most toxic effects yielding 100% mortality.
Phytochemical investigation of vernonia cinerea family. An evaluation of the larvicidal activity of aqueous and. Pdffocus this property is necessary only for registered version f. Qualitative phytochemicals analysis and larvicidal. Pdf larvicidal activity of various extracts of selected.
Evaluation of mosquitocidal activity of annona squamosa. Cells were transfected for 24 h with lc3 mcherry vector red and further treated for 48 h with. Extract all images from pdf dim f as new sautinsoft. These observations revealed that the methanolic extract was relatively more toxic to cx. Instead of restarting my computer, i decided to see if i could extract a vector logo from a pdf using only acrobat. The seeds extract showed high insecticidal activity at all concentrations compared to. Larvacidal efficacy of methanolic extract papaya carica. Pdf lcms profiling of methanolic extract of pueraria. Qualitative phytochemical screening was performed to identify the bioactive chemicals present in the extract and a larvicidal assay was. It was observed that the leave extracts tested on the mosquito larva affected the growth rate and swimming activities negatively. Five sample bottles were filled with 10mls of buffer solution, 2ml, 2.
Effect of methanolic extracts of artemisia aucheriand. The present study was carried out to evaluate the larvicidal activity of different crude extracts methanolic, hydroethanolic and hexanic from leaves of acmella oleracea solubilized in fibroin solution, as an alternative to the. Antioxidant potential of methanolic extract ofantioxidant potential of methanolic extract of dolichos biflorus linn in high fat diet fed rabbitslinn in high fat diet fed rabbits dolichos biflorus linn fabaceae, is commonly known as kollu in t amil and horse gram in. Chemical composition, larvicidal and repellency properties. The numbers of dead larvae were counted after 24, 48 and 72 h of exposure, and the percentage of mortality from the average of five.
However, some authors30 have observed for a species of menth mentha viridis, a yield of the aqueous extract at 10%, followed by the methanolic extract at 9% then the hydro methanolic extract at 6%. Hypoglycaemic effects of the methanolic extract of aerial. Laboratory and field efficacy of pedalium murex and. Methanolic extract of agerantum conyzoides exhibited toxicity and. Treatment of larvae with the methanolic extract depicted. Extracting vector graphics from pdf with inkscape stack. Vector control remains the mainstay to effective malaria management. Aarthi2 abstract the methanolic leaf extract of artemisia parviflora aple tested against anopheles stephensi larvae and pupae and recorded the mortality rate, lc 50 and lc 90 values. Were determined using trypan blue and hoechst tests.
To test the potentiality of the leaf extract of pedalium murex p. Urine volume was significantly increased by methanolic extract in comparison to. Screening of methanolic plant extracts against larvae of aedes. Pdf determination of in vitro photoprotective potential. Citeseerx document details isaac councill, lee giles, pradeep teregowda. Evaluation of toxic effect of hydro methanolic root extract of myrica salicifolia a. Ethanolic extract of leaf material was more effective than methanolic extract of leaf material of o. The initial concentration was obtained by dissolving 0. The methanolic extract was concentrated to dryness using rotary evaporator, giving yield as 4. Citeseerx assessment of the insecticidal potency of. Potential of methanolic leaf extract of x citrofortunella microcarpa calamondin fifty grams of cut pieces of leaves w ere blended and the powder was macerated for 4 days in 300 ml of distilled. Though the methanolic extract of artemisia afra lowered blood glucose of diabetic mice by 25. The hela and mcf7 cells were treated with methanolic extract ofargemonemexicana linn. Rich myrica ceae on brain, heart, spleen and blood parameters in swiss albino mice.
Pdf insecticidal and repellent activities of methanolic. In each bioassay we prepared a control blank with tap water no extract or eugenol. Wound healing properties of methanolic extract of seeds of. Neuroprotective and memoryenhancing effects of methanolic. Ijmrk2 activity of citrofortunella microcarpa lemonsito. The autophagy experiment was carried out because the extract inhibited the growth of cells and triggered cell death. Experimental chemotherapy with allium sativum liliaceae. To convert pdf to vector format, it is necessary to convert a pdf to bitmap image firstly and then you can easily convert the images to vectors. How to extract the content of a pdf file in r two techniques how to clean the raw document so that you can isolate the data you want after explaining the tools im using, i will show you a couple examples so that you can easily replicate it on your problem. Myrtaceae is a slowgrowing ornamental shurb that grows to a height of around 10 meters and comprises over 30 species that has medicinal importance. Preliminary phytochemical screening of methanolic extract of clerodendron infortunatum dr.
Both polar and nonpolar fraction of the plant extract showed analgesic, antipyretic and anti inflammatory effect iwalewa et al. Palanikumar m, pravin y, navaneethan m, mahendren s. Preliminary phytochemical screening of methanolic extract. Ocimum sanctum, is locally called as tulsi belongs to the family lamiaceae. Repellent activities of the methanolic leaf extracts of.
Evaluation of invitro vector control activity of physalis angulata, hygeia. Larvicidal activity of methanolic leaf extracts of plant, chromolaena. Callistemon citrinus myrtaceae methanolic leaf extract. Pdf insecticidal and repellent activities of methanolic extract of. Screening of methanolic plant extracts against larvae of. Laboratory evaluation of methanolic extract of atlantia. In contrast the methanolic extract of artemisia afra showed a remarkable blood glucose lowering effect in alloxan induced diabetic mice at doses of 750 and mgkg as compared to the untreated diabetic control group table 2. Lcms profiling has been developed for the characterization of chemical constituents present in the methanolic extract of pueraria tuberosa tubers. Insecticidal and repellent activities of methanolic extract of tribulus. Both chloroform and methanol extract were found significantly lethal to the tested mosquito vectors. As a result, 61 compounds were detected using mz value. In the second phase, 4 groups of one animal each were injected with the methanolic extract at doses of 200, 400, 800 and 1600mgkg for rats. Vector control is a serious concern in developing countries. The results suggest ethanolic extract of dica lam have potential to be used as an good larvicidal activity an ideal ecofriendly approach for the control of dengue vector, a.
The weighed quantity of coarsely powder of seeds of m. Antimicrobial potential of peppermint mentha piperita. The present study was therefore carried out to evaluate mosquitocidal properties of s. Different concentrations of aqueous and methanolic extracts were tested on eggs, larvae and pupae. Juss seed kernel, in inhibiting and disrupting development of anopheles mosquito was assessed in the laboratory. Laboratory and field evaluation of medicinal plant. Laboratory evaluation of methanolic extract of atlantia monophylla family. Inhibition of acinetobacter baumannii biofilm formation by. A total of 19 compounds were identified in essential oil of root. Sluggishness and other morphological abnormalities were observed. Zygophyllaceae against the malarial vector anopheles arabiensis diptera. Rich myricaceae on brain, heart, spleen and blood parameters in swiss albino mice citation. The toxicity of the extract was demonstrated to be dosedependent with high doses of 250 ppm and 500 ppm showing.
340 94 847 1151 1572 1135 941 476 1293 808 533 1504 1352 1093 895 61 382 1446 594 878 323 956 1147 289 606 1621 102 27 200 680 1036 1431 1108 1371 561 1187 40 169 273