Using entire domain basis functions, galerkins projection technique may be applied to reduce 1 to the matrix form yv 0 2 where y yw. Academic sciences asian journal of pharmaceutical and. Leucas aspera is a common weed known as thumbai,is a widely distributed throughout india and is used in various fields of medicine and agriculture. Leucas aspera lamiaceae is a herbaceous medicinal plant used to treat inflammation, skin infections etc in india and other asian countries. Antimicrobial activity of medicinal plant for oral health and hygiene.
Evaluation of antioxidant and antimicrobial potential of. Antimicrobial activity of leucas aspera engineered silver. A novel approach for sensor noise elimination in real time. This study aimed to elucidate of leucas aspera, the plant has been widely used as traditionally an antipyretic and insecticide. In vitro solubilization of inorganic phosphate by phosphate. An ultra small integrated monopole antenna using highdensity periodic substrate metallization yanyan zhang, h. Structures of the isolated compounds of leucas aspera fig.
An alcoholic extract of leaves shows antibacterial activity. Identifying and managing patients with delirium in acute care. The following antibiotic solutions were prepared prior incorporation into the liquid medium. The ethanolic extract of roots of the plant has been shown to. Most applications for rnaseq require the depletion of abundant transcripts to gain greater coverage of the underlying transcriptome. Nursing older people 29november 2015 v olume 27 number 9 cognitive decline including dementia fong et al 2015. In addition, this study also evaluated the antibacterial activity of different parts of l. Invitro antifungal activity of leaf extracts of leucas aspera and leucas zeylanica html full text.
Both the extracts exhibited a significant antibacterial activity against all the. Status assessment of the endangered snow leopard panthera. Random search for hyperparameter optimization search is used to identify regions in. Habitat and ecology leucas aspera is typically found in dry, open, sandy soil and is abundant in areas with waste 2. Evaluation of antimicrobial activity of different solvent. Antimicrobial activity of medicinal plant extracts n g r am et iv b c ada zwetlana, nandini m, kusuma dorcas abstract various types of antibacterial substances are present in higher plants. Osmoregulation in the mudskipper, boleophthalmus boddaerti i. Extraction of phytochemicals from leucas indica and. Although the species has many different common names depending on the region in which it is located, it is most commonly known as thumbai or thumba.
Byvibhuti chakrabarti with a foreword by giles tillotson. According to the traditional usage of the plant for antiinflammation and analgesia, leucas aspera was tested for its prostaglandin pg inhibitory and antioxidant activities. Therefore, current research was conducted to explore the phytotoxic properties and substances in l. In the present investigation comparative analysis of antimicrobial activity of green tea camellia sinensis fresh leaves, commercial green tea leaves and dust tea against enteropathogens and specific fungi were carried out. Comparative analysis of antimicrobial activity of leaf. The purpose of the current work was to conduct phytochemical screening and antioxidant activity of different extracts of leucas aspera. In india and the philippines leucas aspera is very common weed. Leucas aspera material was collected from gangapur dam, nasik, maharashtra, india.
Colour was measured as above and other tests on the peats included lignin content e4e6 measurement, organic matter, respiration activity and bulk density. Based on global vision, this article main discussion the problem of transport environment construction and sustainable development, such as. Antimicrobial potential activity of leaf extracts of. Leucas aspera nanomedicine shows superior toxicity and. The paper first analyzes the basic architecture of the intelligent warehouse system and designs the network architecture of the intelligent warehouse.
Thus the new name for the family labiatae became lamiaceae. Plant is used for inhalation in conditions like nasal congestion, cough, cold, fever, etc. Antimicrobial activity was tested against staphylococcus epidermidis, salmonella typhi, salmonella typhimurium, candida krusei and aspergillus fumigatus by disc diffusion method. Ic 50 was calculated as amount of antioxidant present in the extracts. Its importance can be overemphasized in an era of emerging food borne diseases and resistant pathogenic organisms.
Pdf antioxidant and antibacterial activity of different. Neuropharmacological profile of methanolic extract of. Core photo c ore d escriptions v isual c ore d escriptions, s ite 1268 4 cm piece number graphic representation orientation shipboard studies lithologic unit igneous lithology structure 100 150 140 120 110 90 80 70 60 50 40 30 20 10 0 uniti. In this study, we would like to compare the antioxidant activity of methanol extract from different parts of l. Scribd is the worlds largest social reading and publishing site. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
Leucas aspera is a plant species within the genus leucas and the family lamiaceae. A comparison of methods to assess the antimicrobial. Antara sen department of botany, university of rajasthan, jaipur, india. Link lamiaceae is an annual, branched herb used in traditional medicine as an antipyretic and insecticide.
Ebscohost serves thousands of libraries with premium essays, articles and other content including anatomical exploration of leucas aspera willd link a medicinal herb and its pharmacognostic relavance. Hence, an alternative drug that possesses minimal chances of providing the microbe to become resistant is required. We provide a detailed presentation and complete analysis of the senderreceiver lewis signaling game using a game theory extensive form, decision tree formulation. In both systems direct contact with the food is not required and thus the use of catechins and other compounds with similar behaviour is a nonmigrating performance. The methanol extract of leucas aspera flowers, its fractions, the alkaloidal residue and the expressed flower juice, tested for antimicrobial activity, showed good antibacterial activity for methanol extract and methanol fraction with maximum activity for the alkaloidal residue. Key words leucas aspera, preliminary phytochemical, microscopical and invitro antidiabetic activity the study was designed to identify the phytochemical work, microscopical characters and in vitro. Evaluation of antimicrobial activity antimicrobial activity was performed by agar well diffusion method14. Seastedt the 24 projects of the national science foundations long term ecological research network, whose sites range from the poles to the tropics, from. Smartphone based realtime location tracking system for. The plant gave oleanolic acid, ursolic acid and betasitosterol. Here an effort is being made to reduce the cost of amorphous core distribution transformer by using a.
Applications, advances, and challenges 3 considered in section 2. Antioxidant and antibacterial activity of different parts of leucas aspera asian pac j trop biomed. Antioxidant packaging with encapsulated green tea for fresh. There have a few studies conducted on the effects of coinoculated of am fungi in various crop plants for their better inoculation responses. Phytochemical screening and antimicrobial activity of. The efficacy of whole plant extracts of leucas aspera and bacillus sphaericus has been proven against larvicidal and pupicidal activities of the malarial vector, anopheles stephensi. In vitro, potential of the psolubilizing activity by these psms were observed. Yc is the difference between the waveguide and corrugation matrices and v is the unknown. Studies on larvicidal and pupicidal activity of leucas. Allelopathic potentiality of medicinal plant leucas aspera. Leaves of two plant extracts from leucas aspera and anisomeles malabarica are studied.
It also compares the realtime location tracking system based on the rfid with the one based on wireless sensor networks. The plate count method involves serially diluting a culture of bacteria. The present study investigated the larvicidal and pupicidal activity against the first to fourth instar lavae and pupae of the laboratoryreared mosquitoes. Sustainable practices research group report, september 20. The food industries show interest for the essential oils found in medicinal, aromatic and seasoning plants, as they contain antimicrobial activity against the decaying andor pathogenic bacteria. Comparative evaluation of antimicrobial properties of leaf. The uses of platformmound summits at a coles creek site in. The observed antiulcer effect of ala may be due to a combination of antisecretary effect and a. Antiinflammatory activity of various aerial parts of leucas aspera has been reported goudgaon et al. Studies of antimicrobial properties of different leaf extract of tulsi ocimum tenuiflorum. Invitro antimicrobial activity of leaf extracts from sesbania grandiflora p.
Trebouxiophyceae, chlorophyta, a novel genus of coccoid green algae from subaerial corticolous bio. Gcms analysis and inhibitory efficacy of leucas aspera l. Antioxidant and antibacterial activity of different parts of leucas aspera. The alcoholic extract of leucas aspera ala was investigated for its antiulcer effect by two experimental models. Experimental results the focus of this work is to demonstrate the capability of the designed noise elimination algorithm, to remove the sensor noise and extract the true value of the process. In this study, the whole plant of leucas aspera was first defatted with hexane and. The sequences to be targeted for depletion depend on application and species and in many cases may not be supported by commercial depletion kits. Anatomical exploration of leucas aspera willd link a. The great salt lake gsl is a large closedbasin lake located in the heart of the american west. In vitro studies on antibacterial, antifungal, and cytotoxic properties. The plant is used traditionally as an antipyretic and insecticide. These fungal strains developed halozones on pvk agar, which is an indicator of phosphate solubilization. The paper has as a starting point the work of the philosopher professor d. The above results indicate that both the extracts possessed some antimicrobial.
Leucas aspera commonly known as thumbai is distributed throughout india from the himalayas down to ceylon. Plant derived medicines have made significant contributions towards human health and plants and are a great source of novel drug compounds. Relatively less attention was received in research work on inorganic constituents of the medicinal plants than estimation of organic elements. The dried powder of the whole plant was extracted with nhexane, ethyl acetate and ethanol which were subjected to various chemical tests to ascertain the main constituents of the plant. Microbiological activities of volatile constituents of leucas aspera willd. Since leucas aspera is known to possess antifungal, antioxidant, antimicrobial and cytotoxic activity, it was chosen to fabricate agnps, the antimicrobial agent of this study. Evaluation of antimicrobial activity and phytochemical. Antimicrobial activity of leucas aspera flowers sciencedirect. We explain which equilibrium is the most likely to prevail. The antimicrobial activity of the extracts of camellia sinensis. Although the chemical activity and antioxidant capacity of individual catechins are not equal, antioxidant synergy of catechins mix was scientifically proved sanna et al. The search for new antimicrobial compounds is ongoing. In a previous study, 2 showed that the methanol extract of leaf of leucas aspera did not restrain the growth of fungal strains candida albicans and aspergillus fumigatesbut in this case study it is apparent to facilitate that the methanol extract of both the selected plants of lamiaceae. Currently, one of the most common methods used within hospitals and industry to measure antimicrobial activity is the plate count method for microbial enumeration 4,5.
Citeseerx document details isaac councill, lee giles, pradeep teregowda. The pg inhibitory activity was concentrated in the nbuoh fraction, and the dpph radical scavenging effect was mainly observed in the nhexane and nbuoh fractions. Pdf to evaluate antioxidant, antimicrobial and cytotoxic activity of different parts root, flower, leaf and stem of leucas aspera l. Studies of antimicrobial properties of different leaf. With a sterile corkborer of 5mm, holes of equidistant diameter. Saranya department of microbiology and biochemistry, nadar saraswathi college of arts and science, theni 625 531, tamil nadu, india corresponding author. Till now no more work has been reported to reduce the cost of amorphous core distribution transformer. Association of dual mycorrhizal species with leucas aspera. It is shown that there are a number of bayesian equilibria. Found throughout india, it is known for its various uses in the fields of medicine and agriculture. Invitro antimicrobial activity of leaf extracts from. Leucas aspera or common leucas natural remedy for sinusitis. Two novel phytotoxic substances from leucas aspera.
The present study investigated the larvicidal and pupicidal activity against the first to fourth instar lavae and pupae of the laboratoryreared mosquitoes, a. Saravanan department of botany, ramakrishna mission vivekananda college, chennai 600004, tamil. Probedirected degradation pdd for flexible removal of. To study the antimicrobial activity of the different leaf extracts of tulsi ocimum tenuiflorum, also. In the second trial more than 20 peat samples were taken of different degrees of decomposition from seven peat producing european countries. Effects of white grubs on soil water infiltration springerlink. Plant details information about leucas aspera plant. Antimicrobial activity of leucas aspera flowers request pdf. Angiosuppresive activity of leucas aspera willd linn.
Phytochemical screening and antimicrobial activity of the plant extracts of mimosa pudica l. Antibacterial activity of plant extracts 249 culture media, antibiotics and phytochemical solutions brain heart infusion as liquid and solid media and muellerhinton agar were used. The extracts of the plant leucas aspera have many biological activities such as. To evaluate antioxidant, antimicrobial and cytotoxic activity of different parts root, flower, leaf and stem of leucas aspera l.
Antioxidant and antibacterial activity of different parts. Water infiltration rates k were measured in mesocosms with soil and white grubs of ancognatha falsa arrow coleoptera. Multidecadal drought cycles in the great basin recorded by. Sai babu3 1eee department, pvpsit, vijayawada, andhra pradesh, india 2eee department, lbrce, maylavaram, india 3eee department, jntuk, kakinada, andhra pradesh, india. Harmonious environment construction in transport and. The methanol extract of leucas aspera flowers, its fractions, the alkaloidal residue and the expressed flower juice, tested for antimicrobial activity, showed good. Research article chemoprotective effect of leucas aspera.
Ishs v international symposium on kiwifruit evaluation of characteristics of actinidia interspecific hybrid kosui. Pseudomonas aeruginosa, haemophilus influenza and candida albicans, were highly sensitive to 20ml of the volatile oil of leucas aspera. The present study was designed to screen phytochemical constituents with antioxidant and antimicrobial activity of 50% etoh extract of leucas urticaefolia. A significant reduction in acid secretion and ulcer score was observed in rats after ala treatment.
Jcprc5 222 phytochemical studies on leucas aspera latha. Leucas aspera lamiaceae, an aromatic herbaceous plant, is well known for many medicinal properties and a number of bioactive compounds against animal cells have been isolated. In indian traditional medicine, the leaf juice of leucas aspera is used to treat psoriasis, chronic skin eruptions, and chronic rheumatism kirtikar and basu, 1991. Specifically, we assessed the improved anticancer activity of leucas aspera nanoparticles compared with methanolic crude extract in pc3 prostate cancer cells and normal cells. They recorded sleep quality and pillow comfort ratings, frequency of retiring and waking cervical pain and duration of waking cervical pain while sleeping for a week on their usual pillow, polyester, foam, feather and rubber pillows of regular shape and a foam contour pillow. The observed antiulcer effect of ala may be due to a combination of antisecretary effect and a protective effect on gastric mucosa. Abstract the efficacy of whole plant extracts of leucas aspera and bacillus sphaericus has been proven against larvicidal and pupicidal activities of the malarial vector, anopheles stephensi. Therapeutic properties of extracts of leucas aspera and anisomeles. Lamiaceae labiatae according to the rules of icbn the names of the families should end in aceae.
An update of leucas aspera a medicinal plant international. Phytol a chemical constituent of leucas aspera through. Ohear4 1 department of anthropology and research laboratories of archaeology, university of north carolina. The uses of platformmound summits at a coles creek site in southwest mississippi vincas p. The hydrodistilled essential oil was obtained from the aerial parts of l. Medicinally, it has been proven to possess various pharmacological activities like antifungal, antioxidant, antimicrobial, antinociceptive and cytotoxic activity.
The chemical compositions of volatile oil identified by gcms analysis were carvone, carvacrol, menthol, phellandral, farnesene, caryophyllene and two new compounds to the pant namely alloaromadendrene and caryophyllene. As a pluvial lake, the gsl integrates hydrological forcings over a substantial watershed that, when coupled with the lakes shallowness, results in extensive fluctuations in elevation fig. The present study was designed to evaluate the phytochemical screening, antimicrobial, and antioxidant activities from the roots and leaves of leucas aspera. The root contains a triterpenoid, leucolactone, and the sterols, sitosterol, stigmasterol and campesterol. The purpose of this study was to determine the microtensile bond strength mtbs to dentin of seven adhesive systems total and selfetch adhesives after 24 h and 5,000 thermocycles. Lead acetate, a common contaminate in water causes liver and kidney necrosis in man and animals. However, since each elementis related to so many often not but rather manifests as a combination of various symptoms o. Leucas aspera is commonly found throughout india and the philippines as well as the plains of mauritius and java.
David yang department of electrical and computer engineering, university of illinois at chicago, chicago, il 60607 usa. Cotton swab was then used to inoculate the test tube suspension onto the surface of muller hinton agar plate and the plate was allowed to dry. Effectively assessing antimicrobial activity is a hotly debated topic with several methods being used. An ultra small integrated monopole antenna using highdensity. Antimicrobial activity of medicinal plant for oral health. Articles the us long term ecological research program john e.
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