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Sample records for calendula officinalis matricaria

  1. Atividade antiinflamatória do granulado de Calendula officinalis L. e Matricaria recutita L.

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    L.R. Sartori

    2003-01-01

    Full Text Available Este trabalho descreve os resultados da atividade antiinflamatória de um granulado composto pelos extratos secos de Calendula officinalis L. e Matricaria recutita L. (GECOMR® - granulado encapsulado de Calendula officinalis e Matricaria recutita. Estas espécies são utilizadas na medicina popular devido às suas atividades antiinflamatória, antiúlcera gástrica e antiespasmódica. A redução do processo edematogênico nos grupos de animais tratados com o GECOMR foi observada para todos agentes inflamatórios testados (Carragenina, dextrana e histamina. Esta associação mostrou-se eficaz sobre os modelos de edema de pata induzidos pelas diferentes substâncias inflamatórias, com as doses de 100 e 250 mg.kg-1. A associação dos extratos hidroalcoólicos destas espécies medicinais não modificou a indicação isolada de cada uma.

  2. Biochemical structure of Calendula officinalis.

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    Korakhashvili, A; Kacharava, T; Kiknavelidze, N

    2007-01-01

    Calendula officinalis is a well known medicinal herb. It is common knowledge that its medicinal properties are conditioned on biologically active complex substances of Carotin (Provitamin A), Stearin, Triterpiniod, Plavonoid, Kumarin, macro and micro compound elements. Because of constant need in raw material of Calendula officinalis, features of its ontogenetic development agro-biological qualities in various eco regions of Georgia were investigated. The data of biologically active compounds, biochemical structure and the maintenance both in flowers and in others parts of plant is presented; the pharmacological activity and importance in medicine was reviewed.

  3. Seed germination of Calendula officinalis 'Carola' in response to temperature

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    Calendula (Calendula officinalis 'Carola') is a potential agronomic oilseed crop with application in the paint, coating, and cosmetic industry. Calendula has historically been used for herbal medicinal purposes and an ornamental plant. With the discovery that calendula seeds contain high concentrati...

  4. “IN VITRO” MULTIPLICATION OF CALENDULA OFFICINALIS L.

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    Vantu Smaranda

    2015-11-01

    Full Text Available The aim of the present study was to develop a regeneration procedures for Calendula officinalis L., as analternative for biomass production. Calendula officinalis L. (Asteraceae is an important medicinal plant species withmultitherapeutic, cosmetic, values. Meristematic explants taken from seedlings of Calendula officinalis L. germinated inaseptic conditions were tested for their regenerative potential. The regeneration of whole plants was obtained in twosteps: the shoots were excised and transferred to fresh medium and then rooting of these shoots was achieved on the samemedium with 0,02 mg/l benzylaminopurine and 1 mg/l 2,4 dichlorophenoxyacetic acid. The excised shoots weresubcultured for roots induction. Regenerated plants were transferred to ex vitro conditions for an acclimatisation period

  5. Growth and yield response of calendula (Calendula officinalis) to sowing date in the northern U.S.

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    Calendula (Calendula officinalis L.) seed is a rich source of the conjugated C18:3 fatty acid calendic acid and can serve as a replacement for VOCs in many industrial chemicals such as paints, coatings and adhesives. Calendula is widely adapted to temperate climates and may be a beneficial rotationa...

  6. Amelioration of myocardial ischemic reperfusion injury with Calendula officinalis.

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    Ray, Diptarka; Mukherjee, Subhendu; Falchi, Mario; Bertelli, Aldo; Das, Dipak K

    2010-12-01

    Calendula officinalis of family Asteraceae, also known as marigold, has been widely used from time immemorial in Indian and Arabic cultures as an anti-inflammatory agent to treat minor skin wound and infections, burns, bee stings, sunburn and cancer. At a relatively high dose, calendula can lower blood pressure and cholesterol. Since inflammatory responses are behind many cardiac diseases, we sought to evaluate if calendula could be cardioprotective against ischemic heart disease Two groups of hearts were used: the treated rat hearts were perfused with calendula solution at 50 mM in KHB buffer (in mM: sodium chloride 118, potassium chloride 4.7, calcium chloride 1.7, sodium bicarbonate 25, potassium biphosphate 0.36, magnesium sulfate 1.2, and glucose 10) for 15 min prior to subjecting the heart to ischemia, while the control group was perfused with the buffer only. Calendula achieved cardioprotection by stimulating left ventricular developed pressure and aortic flow as well as by reducing myocardial infarct size and cardiomyocyte apoptosis. Cardioprotection appears to be achieved by changing ischemia reperfusion-mediated death signal into a survival signal by modulating antioxidant and anti-inflammatory pathways as evidenced by the activation of Akt and Bcl2 and depression of TNFα. The results further strengthen the concept of using natural products in degeneration diseases like ischemic heart disease.

  7. Effect of Calendula officinalis cream on achilles tendon healing.

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    Aro, A A; Perez, M O; Vieira, C P; Esquisatto, M A M; Rodrigues, R A F; Gomes, L; Pimentel, E R

    2015-02-01

    In recent years, the scientific community has undertaken research on plant extracts, searching for compounds with pharmacological activities that can be used in diverse fields of medicine. Calendula officinalis L. is known to have antioxidant, anti-inflammatory, antibacterial, and wound healing properties when used to treat skin burns. Therefore, the purpose of this study was to analyze the effects of C. officinalis on the initial phase of Achilles tendon healing. Wistar rats were separated in three groups: Calendula (Cal)-rats with a transected tendon were treated with topical applications of C. officinalis cream and then euthanized 7 days after injury; Control (C)-rats were treated with only vehicle after transection; and Normal (N)-rats without tenotomy. Higher concentrations of hydroxyproline (an indicator of total collagen) and non-collagenous proteins were observed in the Cal group in relation to the C group. Zymography showed no difference in the amount of the isoforms of metalloproteinase-2 and of metalloproteinase-9, between C and Cal groups. Polarization microscopy images analysis showed that the Cal group presented a slightly higher birefringence compared with the C group. In sections of tendons stained with toluidine blue, the transected groups presented higher metachromasy as compared with the N group. Immunocytochemistry analysis for chondroitin-6-sulfate showed no difference between the C and Cal groups. In conclusion, the topical application of C. officinalis after tendon transection increases the concentrations of collagen and non-collagenous proteins, as well as the collagen organization in the initial phase of healing.

  8. Solid lipid nanoparticles for delivery of Calendula officinalis extract.

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    Arana, Lide; Salado, Clarisa; Vega, Sandra; Aizpurua-Olaizola, Oier; de la Arada, Igor; Suarez, Tatiana; Usobiaga, Aresatz; Arrondo, José Luis R; Alonso, Alicia; Goñi, Félix M; Alkorta, Itziar

    2015-11-01

    Solid lipid nanoparticles (SLN) composed of long-chain fatty acids (palmitic acid, stearic acid or arachidic acid), Epikuron 200 (purified phosphatidylcholine), and bile salts (cholate, taurocholate or taurodeoxycholate) have been prepared by dilution of a microemulsion. A total of five different systems were prepared, and characterized by photon correlation spectroscopy, transmission electron microscopy, differential scanning calorimetry, and infrared spectroscopy. The SLN formulation showing optimal properties (lowest size and polydispersity index and highest zeta potential) was obtained with stearic acid and taurodeoxycholate as cosurfactant. This formulation was loaded with Calendula officinalis extract, a natural compound used on ophthalmic formulations given its anti-inflammatory, emollient, and wound repairing activity. Calendula-loaded SLN preparations were characterized in order to determine loading capacity and entrapment efficiency. In vitro cytotoxicity and wound healing efficacy of Calendula-loaded SLN compared to that of a free plant extract were evaluated on a conjunctival epithelium cell line WKD. Our results suggest that this SLN formulation is a safe and solvent-free Calendula extract delivery system which could provide a controlled therapeutic alternative for reducing disease-related symptoms and improving epithelium repair in ocular surface.

  9. Calendula officinalis: Central depressive effect and subacute toxicity

    OpenAIRE

    2009-01-01

    Flores da Calendula officinalis L. (calêndula) vêm sendo utilizadas popularmente como cicatrizante, antiinflamatório e sedativo, entre outras atividades. Os principais componentes químicos encontrados nas flores são óleos essenciais, ácido salicílico, carotenóides, flavonóides, taninos e saponinas triterpênicas. Atividades ansiolítica e analgésica foram relatadas em plantas que apresentam flavonóides em sua composição. Nesse trabalho a atividade do extrato etanólico das flores da ...

  10. Wound healing activity of flower extract of Calendula officinalis.

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    Preethi, Korengath C; Kuttan, Ramadasan

    2009-01-01

    The effects of oral and topical application of Calendula officinalis flower extract on excision wounds made in rats were checked. The parameters assessed were the days needed for re-epithelization and percentage of wound closure. The hydroxy proline and hexosamine content in the granuloma tissue of the wound was also measured. The percentage of wound closure was 90.0% in the extract-treated group, whereas the control group showed only 51.1% on the eighth day of wounding (p < .01). The days needed for re-epithelization were 17.7 for the control animals; extract treatment at a dose of 20 or 100 mg/kg b.wt reduced the period to 14 and 13 days, respectively. A significant increase was observed in the hydroxy proline and hexosamine content in the extract-treated group compared with the untreated animals. The data indicate potent wound healing activity ofC. officinalis extract.

  11. Studies on spasmogenic and spasmolytic activities of Calendula officinalis flowers.

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    Bashir, Samra; Janbaz, Khalid H; Jabeen, Qaiser; Gilani, Anwar H

    2006-10-01

    The aqueous-ethanol extract of Calendula officinalis flowers (Co.Cr) was studied for its possible spasmolytic and spasmogenic effects in isolated gut preparations. In rabbit jejunum, Co.Cr caused a dose-dependent (0.03-3.0 mg/mL) relaxation of spontaneous and K+-induced contractions, suggestive of calcium channel blockade (CCB). In a few preparations, a mild non-reproducible spasmogenic effect was observed at lower doses, followed by relaxation. The CCB effect was confirmed when pretreatment of the jejunum preparations with Co.Cr produced a dose-dependent rightward shift in the Ca(++) dose-response curves, similar to that of verapamil. Activity-directed fractionation revealed that the spasmolytic activity of the plant was concentrated in its organic fractions. The aqueous fraction exhibited a marked atropine sensitive spasmogenic effect but was found to be devoid of any spasmolytic effect. These data indicate that the crude extract of Calendula officinalis flowers contains both spasmolytic and spasmogenic constituents, exhibiting these effects through calcium channel blocking and cholinergic activities and this study provides a scientific base for its traditional use in abdominal cramps and constipation.

  12. Analysis of carotenoid composition in petals of calendula (Calendula officinalis L.).

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    Kishimoto, Sanae; Maoka, Takashi; Sumitomo, Katsuhiko; Ohmiya, Akemi

    2005-11-01

    Nineteen carotenoids were identified in extracts of petals of orange- and yellow-flowered cultivars of calendula (Calendula officinalis L.). Ten carotenoids were unique to orange-flowered cultivars. The UV-vis absorption maxima of these ten carotenoids were at longer wavelengths than that of flavoxanthin, the main carotenoid of calendula petals, and it is clear that these carotenoids are responsible for the orange color of the petals. Six carotenoids had a cis structure at C-5 (C-5'), and it is conceivable that these (5Z)-carotenoids are enzymatically isomerized at C-5 in a pathway that diverges from the main carotenoid biosynthesis pathway. Among them, (5Z,9Z)-lycopene (1), (5Z,9Z,5'Z,9'Z)-lycopene (3), (5'Z)-gamma-carotene (4), and (5'Z,9'Z)-rubixanthin (5) has never before been identified. Additionally, (5Z,9Z,5'Z)-lycopene (2) has been reported only as a synthesized compound.

  13. Assessment of In vitro Sun Protection Factor of Calendula Officinalis L. (Asteraceae) Essential Oil Formulation.

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    Mishra, Ak; Mishra, A; Chattopadhyay, P

    2012-01-01

    The present study was undertaken to study the sunscreen activity of herbal formulation. There is no evidence of the sun protection factor (SPF) studies on essential oil of Calendula flowers (Calendula officinalis L., Asteraceae). The study investigates the in vitro SPF by ultraviolet specrtophotometry method of Calendula flower oil in a cream formulation. Calendula oil was isolated by Clavenger's apparatus, compositions were identified by GC-MS and the cream of calendula flower oil was prepared by homogenization method followed by evaluation for physical parameters. The sun protection factor of cream was evaluated by in vitro method employing UV-visible spectrophotometer (Shimazdu-1600). The SPF of Calendula oil in cream formulation exhibited good activity (SPF = 14.84 ± 0.16). Finding of this study suggested that calendula oil cream can be used to protect the skin from UV radiations in form of sunscreen cream and to maintain the natural pigmentation of the skin.

  14. Toxicological studies on hydroalcohol extract of Calendula officinalis L.

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    Silva, Erick J R; Gonçalves, Eduardo S; Aguiar, Fábio; Evêncio, Liriane B; Lyra, Mariana M A; Coelho, Maria Cristina O C; Fraga, Maria do Carmo C A; Wanderley, Almir G

    2007-04-01

    The hydroalcohol extract (HAE) of Calendula officinalis L. was evaluated for its acute toxicity by the oral route in rats and mice and for the subacute effect on hematological, biochemical and morphologic parameters in rats. In the acute toxicity test, HAE failed to cause death in the animals after administration of oral doses up to 5.0 g/kg. Oral treatment with HAE at 0.025, 0.25, 0.5 and 1.0 g/kg did not induce hematological alterations when compared with the control group. In the biochemical parameters, there was an increase in blood urea nitrogen (BUN) and in alanine transaminase (ALT) levels. Morphological examination of the brain, kidney and heart did not show any alteration. However, inflammatory sites were found in the lung and liver, which were associated, respectively, with oral gavage and a possible hepatotoxic effect. HAE was non-toxic in rats, although there was evidence of renal and liver overload.

  15. DETERMINATION OF ANTIMICROBIAL ACTIVITY OF EXTRACTS OF CALENDULA OFFICINALIS FLOWERS

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    P. V. Afanasyeva

    2016-01-01

    Full Text Available Pot marigold (Calendula officinalis L. is one of the most popular medicinal plants in the Russian Federation and abroad. The wide range of pharmacological activity of this medicinal plant is determined by carotenoids, flavonoids, saponins. These biologically active substances give total therapeutic effect of flowers of Calendula officinalis and medicines on base of pot marigold. This paper discusses the results of comparative investigations for a determination of antimicrobial activity of aqueous and aqueous- alcoholic extracts from pot marigold flowers. Detection of the minimum inhibitory concentration (MIC was carried out by using the method of double serial dilutions in broth. The following microorganisms were used as test cultures: Bacillus cereus, Candida albicans, Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus. The study showed that the widest spectrum of antibacterial activity has water extract of pot marigold flowers. As for Pseudomonas aeruginosa the most active medicine is tincture (1:10 with 70% alcohol. As for Escherichia coli the only phytopharmaceutical – water extract of marigold flowers, reveals antimicrobial activity. Against Bacillus cereus the most effective properties was indicated for tincture (1:5 with 70% ethanol and the liquid extract (1:2 with 70% alcohol. In case of Candida albicans, tincture (1:10 with 70% alcohol exhibited the highest activity.

  16. Evaluation of chemical enhancement on phytoremediation effect of Cd-contaminated soils with Calendula officinalis L.

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    Liu, Jianv; Zhou, Qixing; Wang, Song

    2010-07-01

    The popular ornamental plant Calendula officinalis L was studied for its potential application in the phytoremediation of cadmium (Cd)-contaminated soils. Enhancements to the Cd accumulation by the application of sodium dodecyl sulfate (SDS), ethylenediaminetriacetic acid (EDTA) and ethylenegluatarotriacetic acid (EGTA) to the soil were investigated. Under these chemically enhanced treatments, EDTA was observed to be toxic to the plants leading to retarded growth. However, the application of SDS and/or EGTA was shown to result in significantly increased plant biomass (p Calendula officinalis L. for applications of phytoremediation of Cd-contaminated sites.

  17. Biological Activities of Oleanolic Acid Derivatives from Calendula officinalis Seeds.

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    Zaki, Ahmed; Ashour, Ahmed; Mira, Amira; Kishikawa, Asuka; Nakagawa, Toshinori; Zhu, Qinchang; Shimizu, Kuniyoshi

    2016-05-01

    Phytochemical examination of butanol fraction of Calendula officinalis seeds led to the isolation of two compounds identified as 28-O-β-D-glucopyranosyl-oleanolic acid 3-O-β-D-glucopyranosyl (1→3)-β-D-glucopyranosiduronic acid (CS1) and oleanolic acid 3-O-β-D-glucopyranosyl (1→3)-β-D-glucopyranosiduronic acid (CS2). Biological evaluation was carried out for these two compounds such as melanin biosynthesis inhibitory, hyaluronic acid production activities, anti obesity using lipase inhibition and adipocyte differentiation as well as evaluation of the protective effect against hydrogen peroxide induced neurotoxicity in neuro-2A cells. The results showed that, compound CS2 has a melanin biosynthesis stimulatory activity; however, compound CS1 has a potent stimulatory effect for the production of hyaluronic acid on normal human dermal fibroblast from adult (NHDF-Ad). Both compounds did not show any inhibitory effect on both lipase and adipocyte differentiation. Compound CS2 could protect neuro-2A cells and increased cell viability against H2 O2 . These activities (melanin biosynthesis stimulatory and protective effect against H2 O2 of CS2 and hyaluronic acid productive activities of these triterpene derivatives) have been reported for the first time. Copyright © 2016 John Wiley & Sons, Ltd.

  18. Mechanized harvesting and primary processing of Calendula officinalis L. inflorescences

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    Branislav Veselinov

    2014-04-01

    Full Text Available Manual harvesting of marigold (Calendula officinalis L. inflorescences results in superior quality, but requires enormous manpower. The objectives of the research were to examine the possibility of mechanized harvesting of marigold inflorescences by virtual rotating comb-type chamomile harvester, widely used in South Eastern Europe, and to develop the mechanical separator for the inflorescences from the harvested mass. The impact of coefficient R, ratio of the harvester’s penetration into the inflorescences horizon and the width of inflorescences band (i.e. the average value of the highest and lowest inflorescences span on the harvest yield, was tested first. Separation was performed by a bespoke separator that uses five cascades of oscillating sieves made of longitudinally situated rods. Influence of oscillation frequencies and rod distances on separation efficiency was investigated. It was found that, for coefficient R value of 1.3, an average of 97% of the total inflorescences yield can be harvested. The proportion of inflorescences with stem length up to 2 cm was 65% and 35% for stems over 2 cm. The result of mechanized harvest was the reduction in both the number of succeeding harvests and the yield, due to bud damages and elimination. The highest separation efficiency was obtained by using 2.7 Hz oscillation frequency and combination of 6/8 mm rods’ distances in sieves. After three passes of the harvested mass through the device, approximately 92% of inflorescences were separated. Future investigations should be directed towards solving the issue of mechanical shortening of the inflorescences stems and evaluating the economic viability of mechanized harvesting within the proposed procedure.

  19. Biological Activities of Asteraceae (Achillea millefolium and Calendula officinalis) and Lamiaceae (Melissa officinalis and Origanum majorana) Plant Extracts.

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    García-Risco, Mónica R; Mouhid, Lamia; Salas-Pérez, Lilia; López-Padilla, Alexis; Santoyo, Susana; Jaime, Laura; Ramírez de Molina, Ana; Reglero, Guillermo; Fornari, Tiziana

    2017-03-01

    Asteraceae (Achillea millefolium and Calendula officinalis) and Lamiaceae (Melissa officinalis and Origanum majorana) extracts were obtained by applying two sequential extraction processes: supercritical fluid extraction with carbon dioxide, followed by ultrasonic assisted extraction using green solvents (ethanol and ethanol:water 50:50). The extracts were analyzed in terms of the total content of phenolic compounds and the content of flavonoids; the volatile oil composition of supercritical extracts was analyzed by gas chromatography and the antioxidant capacity and cell toxicity was determined. Lamiaceae plant extracts presented higher content of phenolics (and flavonoids) than Asteraceae extracts. Regardless of the species studied, the supercritical extracts presented the lowest antioxidant activity and the ethanol:water extracts offered the largest, following the order Origanum majorana > Melissa officinalis ≈ Achillea millefolium > Calendula officinalis. However, concerning the effect on cell toxicity, Asteraceae (especially Achillea millefolium) supercritical extracts were significantly more efficient despite being the less active as an antioxidant agent. These results indicate that the effect on cell viability is not related to the antioxidant activity of the extracts.

  20. Efeito cicatrizante e atividade antibacteriana da Calendula officinalis L. cultivada no Brasil Healing effect and antibacterial activity of Calendula officinalis L. cultivated in Brazil

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    L.M.L. Parente

    2009-01-01

    Full Text Available Desde a antiguidade propriedades medicinais são atribuídas às flores da Calendula officinalis L. (Asteraceae destacando-se a atividade cicatrizante. Estudos sobre a atividade geral de plantas medicinais na cicatrização vêm sendo realizados, sem especificar sobre qual das fases da cicatrização a planta atua. Neste trabalho a atividade cicatrizante e antiinflamatória do extrato etanólico das flores da C. officinalis cultivada no Brasil foi avaliada em feridas cutâneas de ratos Wistar, por meio de avaliação macroscópica e histológica. A atividade antimicrobiana do extrato e das frações hexânica e diclorometano também foi avaliada. A atividade antiinflamatória do extrato etanólico da calêndula foi atribuída à diminuição da exsudação serosa, da hiperemia, da deposição de fibrina e da hiperplasia epidermal, além de resultar em crostas mais delgadas e umedecidas. Observaram-se também aumento de colágeno no tecido de granulação e efeito antibacteriano. Assim, o extrato etanólico da calêndula atuou de forma positiva sobre a atividade cicatricial em feridas cutâneas de ratos, bem como apresentou atividade antibacteriana in vitro.Since ancient history medicinal properties are attributed to flowers of Calendula officinalis L. (Asteraceae, mainly concerning its healing activity. Studies about the general activity of medicinal plants in healing wounds have been conducted without specifying in which healing phase the plant acts. In this work, the anti-inflammatory and healing activity of the ethanolic extract of C. officinalis flowers cultured in Brazil was evaluated in cutaneous wounds of Wistar rats through macroscopic and histological evaluation. The antibacterial activity of the extract and dichloromethane and hexane fractions was also evaluated. The anti-inflammatory activity of calendula ethanolic extract led to a reduction in plasmatic exudation, hyperemia, fibrin deposition and epidermal hyperplasia, besides

  1. Bioecological features and corrective properties of Achillea filipendulina Lam., Calendula officinalis L. and Hypericum perforatum L.

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    Elshan Shamilov

    2013-04-01

    Full Text Available The study is devoted to investigations on bioecological features and corrective properties of two species from the family Asteraceae Dumort. (Achillea filipendulina Lam. and Calendula officinalisL. and one species from the family Hypericaceae Juss. (Hypericum perforatumL. which are growing in the flora of Azerbaijan. It has revealed that the extract obtained from the collection of these plants shows corrective influence.

  2. Comparing the effects of Calendula officinalis and clotrimazole on vaginal Candidiasis: A randomized controlled trial.

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    Saffari, Elnaz; Mohammad-Alizadeh-Charandabi, Sakineh; Adibpour, Mohammad; Mirghafourvand, Mojgan; Javadzadeh, Yousef

    2016-11-23

    This triple-blind trial examined the effects of Calendula officinalis vaginal cream on the treatment of vaginal Candidiasis (primary outcome) and sexual function (secondary outcome). Married women aged 18-45 years with vaginal Candidiasis (n = 150) were recruited from April to October 2014 and randomized into Calendula and clotrimazole groups, using 5-g vaginal cream every night for seven nights. Clinical and laboratory assessments were conducted at 10-15 and 30-35 days after intervention and the female sexual function index was assessed at 30-35 days. Six women were lost to follow-up. The frequency of testing negative for Candidiasis in the Calendula group was significantly lower at the first (49% vs. 74%; odds ratio (OR) 0.32; 95% confidence interval (CI) 0.16-0.67) but higher at the second (77% vs. 34%; OR 3.1; 95% CI 1.5-6.2) follow-up compared to the clotrimazole group. The frequency of most signs and symptoms were almost equal in the two groups at the first follow-up, but were significantly lower in the Calendula group at the second follow-up. Sexual function had almost equal significant improvement in both groups. Calendula vaginal cream appears to have been effective in the treatment of vaginal Candidiasis and to have a delayed but greater long-term effect compared to clotrimazole.

  3. The evaluation of trifloxystrobin in protection of Calendula officinalis (Pot marigold) against Erysiphe cichoracearum DC.

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    Kurzawińska, H; Duda-Surman, J

    2006-01-01

    The aim of the two-years field's examinations was the evaluation of the fungicide Zato 50 WG (biologically active substances BAS--trifloxystrobin 50%) in protection of Calendula officinalis (Pot marigold) against Erysiphe cichoracearum. Mentioned fungicide was applied at three concentrations: 0.1, 0.15 and 0.2%. As the standard fungicide Amistar 250 SC (biologically active substances BAS - azoxystrobin 250 g/dm3) was used. In every year of research work the four protective treatments were carried out. The estimation of infestation degree of Calendula officinalis leafs by the Erysiphe cichoracearum was made 5 times. Before each treatment four analysis were done, whereas the last analysis--the fifth one was executed after 10 days from the last protective spraying. According to the results, it was found that investigated preparations significant reduced the mean infestation degree of Calendula officinalis leafs by the Erysiphe cichoracearum compared to the control. The results pointed, that in protection of the mentioned plant by the powdery mildew the 0.2% dose of Zato 50WG showed the best suitability.

  4. Carotenoid isomerase is key determinant of petal color of Calendula officinalis.

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    Kishimoto, Sanae; Ohmiya, Akemi

    2012-01-02

    Orange petals of calendula (Calendula officinalis) accumulate red carotenoids with the cis-configuration at the C-5 or C-5' position (5-cis-carotenoids). We speculated that the orange-flowered calendula is a carotenoid isomerase (crtiso) loss-of-function mutant that impairs the cis-to-trans conversion of 5-cis-carotenoids. We compared the sequences and enzyme activities of CRTISO from orange- and yellow-flowered calendulas. Four types of CRTISO were expressed in calendula petals. The deduced amino acid sequence of one of these genes (CoCRTISO1) was different between orange- and yellow-flowered calendulas, whereas the sequences of the other three CRTISOs were identical between these plants. Analysis of the enzymatic activities of the CoCRTISO homologs showed that CoCRTISO1-Y, which was expressed in yellow petals, converted carotenoids from the cis-to-trans-configuration, whereas both CoCRTISO1-ORa and 1-ORb, which were expressed in orange petals, showed no activity with any of the cis-carotenoids we tested. Moreover, the CoCRTISO1 genotypes of the F2 progeny obtained by crossing orange and yellow lines linked closely to petal color. These data indicate that CoCRTISO1 is a key regulator of the accumulation of 5-cis-carotenoids in calendula petals. Site-directed mutagenesis showed that the deletion of Cys-His-His at positions 462-464 in CoCRTISO1-ORa and a Gly-to-Glu amino acid substitution at position 450 in CoCRTISO1-ORb abolished enzyme activity completely, indicating that these amino acid residues are important for the enzymatic activity of CRTISO.

  5. Quality control of herbs: determination of amino acids in Althaea officinalis, Matricaria chamomilla and Taraxacum officinale.

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    Qureshi, Muhammad Nasimullah; Stecher, Guenther; Bonn, Guenther Karl

    2014-05-01

    Analysis of raw materials and final products need reliable methods for the standardization of natural product drugs. Legal guideline also emphasizes on the qualitative and quantitative analyses of the plant constituents in an herbal product. In this study, thin layer chromatography (TLC) and amino acid analyzer was used for the determination of amino acids in plant extracts. Samples for this study were standards and aqueous extracts from Althaea officinalis, Matricaria chamomilla and Taraxacum officinale. Different amino acids in the extracts were detected through TLC. An automatic amino acid analyzer was used for the quantification of amino acids in the plant extracts under study.

  6. Usage of Calendula officinalis in the prevention and treatment of radiodermatitis: a randomized double-blind controlled clinical trial

    Directory of Open Access Journals (Sweden)

    Franciane Schneider

    2015-04-01

    Full Text Available OBJECTIVE To evaluate the efficacy of Calendula officinalis in relation to Essential Fatty Acids for the prevention and treatment of radiodermatitis. METHOD This is a randomized double-blind controlled clinical trial with 51 patients with head and neck cancer in radiotherapy treatment divided into two groups: control (27 and experimental (24. RESULTS There is statistically significant evidence (p-value = 0.0120 that the proportion of radiodermatitis grade 2 in Essential Fatty Acids group is higher than Calendula group. Through the Kaplan-Meier survival curve we observed that Essential Fatty Acids group has always remained below the Calendula group survival curve, due to the lower risk of developing radiodermatitis grade 1, which makes the usage of Calendula more effective, with statistical significance (p-value = 0.00402. CONCLUSION Calendula showed better therapeutic response than the Essential Fatty Acids in the prevention and treatment of radiodermatitis. Brazilian Registry of Clinical Trials: RBR-237v4b.

  7. Content of total carotenoids in Calendula officinalis L. from different countries cultivated in Estonia.

    Science.gov (United States)

    Raal, Ain; Kirsipuu, Kadri; Must, Reelika; Tenno, Silvi

    2009-01-01

    The aim of the present study was to investigate the content of total carotenoids in different collections of pot marigold (Calendula officinalis L.) inflorescences. Commercial seeds (42 samples) of C. officinalis were obtained from nine countries and cultivated in private gardens in three different counties of Estonia. The content of total carotenoids, determined spectrophotometrically (lambda=455 nm) varied in the investigated collections from 0.20 to 3.51%. The amount of pigments may depend on the type of plants, the importing company, the color of the ligulate and tubular florets, and the place and time of cultivation. For medicinal purposes, C. officinalis with brownish-yellow ligulate and tubular florets should be preferred. The best was found to be 'Golden Emperor' from Finland.

  8. Effect of water regime on the growth, flower yield, essential oil and proline contents of Calendula officinalis

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    SAMI ALI METWALLY

    2013-11-01

    Full Text Available Metwally SA,Khalid KA, Abou-Leila BH. 2013. Effect of water regime on the growth, flower yield, essential oil and proline contents of Calendula officinalis. Nusantara Bioscience 5: 63-67. The effects of water regime on the growth, content of essential oil and proline of Calendula officinalis L. plants were investigated. Water regimes of 75% of field water capacity increased certain growth characters [i.e. plant height (cm, leaf area (cm2, flower diameter (cm and spike stem diameter] and vase life (day. Water regime promoted the accumulation of essential oil content and its main components as well as proline contents.

  9. Actividad cicatrizante y ensayos de irritación de la crema de Calendula officinalis al 1%

    OpenAIRE

    2007-01-01

    El proceso de cicatrización de una herida en la piel involucra la compleja interacción de mu- chos tipos de células y ocurre como una cascada secuencial de procesos solapados e íntimamente relaciona- dos. A Calendula officinalis L. se le atribuyen efectos curativos sobre las lesiones de la piel como cicatrizante, por lo que se estudió el efecto cicatrizante e irritante ocular dérmico y oftálmico de una crema al 1% de Calendula officinalis L. sobre la cicatrización de heridas abiertas en piel ...

  10. Effect of Semiarid Environment on Some Nutritional and Antinutritional Attributes of Calendula (Calendula officinalis

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    Muhammad Iqbal

    2015-01-01

    Full Text Available Stressful environments have been shown to affect the metabolism in some plants. In the present study, we assessed whether semiarid environment (saline and saline alkaline soil could affect the nutritional (total proteins, phenolics and riboflavin contents, and catalase activity and antinutritional (hydrogen peroxide and malondialdehyde contents properties differently in different plant parts (leaves, flowers, and roots of calendula. Although salinity decreased plant biomass, it did not affect total protein and phenolics contents in the calendula. All plant parts were rich in riboflavin contents. However, plants grown under saline-alkali soil had relatively more riboflavin contents in the flowers. Salinity increased hydrogen peroxide (H2O2 concentration in the flowers and roots, whereas saline-alkali soil did not affect it. Plants exposed to both saline and saline-alkali soil had greater catalase activity in the flowers and leaves. Plants exposed to salinity had higher malondialdehyde (MDA contents in the flowers compared with nonsaline and saline-alkali conditions. Nonetheless, the possibility of safely using different parts of calendula as nutraceutical was in the order flower > root > leaf. Overall, the results suggested that plant can be grown in mild saline-alkali (EC ≤ 7; pH = 8.5 soils without affecting its nutraceutical properties.

  11. Angiogenic activity of Calendula officinalis flowers L. in rats Atividade angiogênica das flores da Calendula officinalis L. em ratos

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    Leila Maria Leal Parente

    2011-02-01

    Full Text Available Purpose: In this work, angiogenic activity of Calendula officinalis L. (Asteraceae ethanolic extract and dichloromethane and hexanic fractions were evaluated, considering medicinal properties, especially healing activity, are attributed to this plant. Methods: Models using 36 rats and 90 embryonated eggs were used to evaluate healing and angiogenic activities of extracts and fractions of the plant, through the induction of skin wounds and the chorioallantoic membrane, respectively. The effect of vascular proliferation was also tested from the study to verify the intensity of expression of vascular endothelial growth factor (VEGF in cutaneous wounds in rats. Results: The angiogenic activity of the extract and the fractions was evidenced in both experimental models. It was verified that this effect is not directly related to the expression of VEGF and it could be associated to other pro-angiogenic factors. Conclusion: The healing activity referred to C. officinalis is related, among other factors, to its positive effect on angiogenesis, characterized by the induction of neovascularization.Objetivo: Neste trabalho a atividade sobre a angiogênese do extrato etanólico (EEC e das frações diclorometano e hexânica das flores de Calendula officinalis L. (Asteraceae cultivada no Brasil foram avaliados, visto que propriedades medicinais têm sido atribuídas às flores da planta, destacando-se a atividade cicatrizante. Métodos: Modelos utilizando 36 ratos e 90 ovos embrionados foram usados para avaliar as atividades cicatrizante e angiogênica dos extratos e frações da planta, por meio da indução de feridas cutâneas e da membrana corioalantóide, respectivamente. O efeito proliferativo vascular foi também testado a partir do estudo imunoistoquímico, realizado para verificar a intensidade da expressão do fator de crescimento endotelial vascular (VEGF na derme de ratos. Resultados: A atividade angiogênica do extrato e das frações foi

  12. Componential profile and amylase inhibiting activity of phenolic compounds from Calendula officinalis L. leaves.

    Science.gov (United States)

    Olennikov, Daniil N; Kashchenko, Nina I

    2014-01-01

    An ethanolic extract and its ethyl acetate-soluble fraction from leaves of Calendula officinalis L. (Asteraceae) were found to show an inhibitory effect on amylase. From the crude extract fractions, one new phenolic acid glucoside, 6'-O-vanilloyl-β-D-glucopyranose, was isolated, together with twenty-four known compounds including five phenolic acid glucosides, five phenylpropanoids, five coumarins, and nine flavonoids. Their structures were elucidated based on chemical and spectral data. The main components, isoquercitrin, isorhamnetin-3-O-β-D-glucopyranoside, 3,5-di-O-caffeoylquinic acid, and quercetin-3-O-(6''-acetyl)-β-D-glucopyranoside, exhibited potent inhibitory effects on amylase.

  13. Effect of magnetic field on germination of two Calendula officinalis L. cultivars

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    Baradaranrad, A. Arouiee, H

    2016-12-01

    Full Text Available The main objective of this study is to determine the effects of magnetic treatment, in addition to the geomagnetic field, on germination of two Calendula officinalis L. cultivars, “Antares flashback” and “Gold star”. Groups of 50 seeds were exposed to 1505.2 and 2260.8 mT magnetic field generated by 1 mA electrical flow in 60 and 90 round coils for 6 and 24 hours. The selected germination parameters were germination rate and percentage, radicle and plumule length, seed vigor.

  14. Final report of the Cosmetic Ingredient Review Expert Panel amended safety assessment of Calendula officinalis-derived cosmetic ingredients.

    Science.gov (United States)

    Andersen, F Alan; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W

    2010-01-01

    Calendula officinalis extract, C officinalis flower, C officinalis flower extract, C officinalis flower oil, and C officinalis seed oil are cosmetic ingredients derived from C officinalis. These ingredients may contain minerals, carbohydrates, lipids, phenolic acids, flavonoids, tannins, coumarins, sterols and steroids, monoterpenes, sesquiterpenes, triterpenes, tocopherols, quinones, amino acids, and resins. These ingredients were not significantly toxic in single-dose oral studies using animals. The absence of reproductive/developmental toxicity was inferred from repeat-dose studies of coriander oil, with a similar composition. Overall, these ingredients were not genotoxic. They also were not irritating, sensitizing, or photosensitizing in animal or clinical tests but may be mild ocular irritants. The Cosmetic Ingredient Review (CIR) Expert Panel concluded that these ingredients are safe for use in cosmetics in the practices of use and concentration given in this amended safety assessment.

  15. Calendula

    Science.gov (United States)

    ... On Ltd) that contains mullein, garlic, calendula, and St. John’s wort to the ear for 3 days reduces ear ... calamus, California poppy, catnip, hops, Jamaican dogwood, kava, St. John's wort, skullcap, valerian, yerba mansa, and others.

  16. Phytochemical evaluation and in vitro antioxidant and photo-protective capacity of Calendula officinalis L. leaves

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    V.C.K.N. DEUSCHLE

    2015-01-01

    Full Text Available ABSTRACT The plant Calendula officinalis L. is widely applied due to its medicinal properties, which are mainly dermatological and ornamental. The goal of this study is to assess the phytochemical components in a hydroethanolic extract (HECO from the leaves of Calendula officinalis L. using UV-VIS spectrophotometry and thin layer chromatography (TLC, as well as to identify and quantify the components related to its antioxidant capacity employing high performance liquid chromatographic (HPLC. The antioxidant capacity evaluation was performed using the DPPH method for superoxide and hydroxyl radicals. The photo-protective capacity was evaluated by UVspectrophotometry in order to determine the in vitro Sun Protection Factor(SPF. The results show the plant’s strong antioxidant activity (DPPH and hydroxyl methods, which we believe to be related to the presence of flavonoids (24.67 mg/g, polyphenols (33.90 mg/g, condensed tannins (27.30 mg/g, and the amount of rutin (37.25 mg/g, and quercetin (6.09 mg/g found during the study. The HECO presented a good antioxidant capacity, most likely due to the polyphenols, flavonoids, and tannins in its contents. However, the obtained SPF of 1.89 ± 0.05 does not allow the plant to be classified as a stand-alone sunscreen, and more studies are needed in order to test its ability to enhance sunscreens in existing cosmetic formulations.

  17. Low-level laser therapy and Calendula officinalis in repairing diabetic foot ulcers

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    Ana Flávia Machado de Carvalho

    Full Text Available Abstract OBJECTIVE To evaluate the effects of low-level laser therapy isolated and associated with Calendula officinalis oil in treating diabetic foot ulcers. METHOD An experimental, randomized, controlled, prospective, interventional clinical case study using a quantitative approach. The sample consisted of 32 diabetic patients of both genders. Participants were randomly divided into four groups. Doppler Ultrasound evaluation of the Ankle-Brachial Index, brief pain inventory and analog pain scale were performed at baseline and after 30 days. RESULTS Reduced pain was observed in the Low-level laser therapy and Low-level laser therapy associated with Essential Fatty Acids groups (p<0.01. Regarding the Ankle-Brachial Index and Doppler Ultrasound, all groups remained stable. By analyzing lesion area reduction, Low-level laser therapy associated with Essential fatty acids group showed a significance of p=0.0032, and the Low-level laser therapy group showed p=0.0428. CONCLUSION Low-level laser therapy, performed alone or associated with the Calendula officinalis oil was effective in relieving pain and accelerating the tissue repair process of diabetic foot.

  18. Phenotypic and biochemical profile changes in calendula (Calendula officinalis L.) plants treated with two chemical mutagenesis.

    Science.gov (United States)

    El-Nashar, Y I; Asrar, A A

    2016-05-06

    Chemical mutagenesis is an efficient tool used in mutation-breeding programs to improve the vital characters of the floricultural crops. This study aimed to estimate the effects of different concentrations of two chemical mutagens; sodium azide (SA) and diethyl sulfate (DES). The vegetative growth and flowering characteristics in two generations (M1 and M2) of calendula plants were investigated. Seeds were treated with five different concentrations of SA and DES (at the same rates) of 1000, 2000, 3000, 4000, and 5000 ppm, in addition to a control treatment of 0 ppm. Results showed that lower concentrations of SA mutagen had significant effects on seed germination percentage, plant height, leaf area, plant fresh weight, flowering date, inflorescence diameter, and gas-exchange measurements in plants of both generations. Calendula plants tended to flower earlier under low mutagen concentrations (1000 ppm), whereas higher concentrations delayed flowering significantly. Positive results on seed germination, plant height, number of branches, plant fresh weight, and leaf area were observed in the M2-generation at lower concentrations of SA (1000 ppm), as well as at 4000 ppm DES on number of leaves and inflorescences. The highest total soluble protein was detected at the concentrations of 1000 ppm SA and 2000 ppm DES. DES showed higher average of acid phosphatase activity than SA. Results indicated that lower concentrations of SA and DES mutagens had positive effects on seed germination percentage, plant height, leaf area, plant fresh weight, flowering date, inflorescence diameter, and gas-exchange measurements. Thus, lower mutagen concentrations could be recommended for better floral and physio-chemical performance.

  19. The effects of extraction method on recovery rutin from Calendula officinalis L. (Asteraceae

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    Frederico Severino Martins

    2014-01-01

    Full Text Available Background: Calendula officinalis L. (Asteraceae is a Mediterranean specie, but in Europe and America it is cultivated for ornamental or medicinal purposes. This species is widely used for presenting activities, antiinflammatory antibacterial and antioxidant. However the therapeutic action is linked to the amount of assets of the extracted raw material. The extraction method of bioactive compounds is an important step in the manufacturing of herbal medicines, because secondary metabolites with therapeutic potential are usually found in small quantities in plant materials. Objective: Due the medical and commercial importance of C. officinalis, this study aimed to evaluate the impact of the extraction method on the quality of herbal extract and optimize the extraction of rutin from C. officinalis. Materials and Methods : The extraction of rutin was performed by ultrasound and shaker and the optimized conditions were determined by response surface methodology. Results: The results of ultrasound extraction assisted (UEA and maceration dynamic (MD showed that rutin yield ranged from 0.218 to 2.28% (w/w when extract by ultrasound and 0.1-1.44% by MD. The optimal extraction condition for rutin (2.48% to UEA or 1.46% to MD from C. officinalis by UEA or MD were a 19-22 min extraction, ethanol: water ratio of 35-40% and 0.05-0.056 mg/mL to raw material: solvent ratio. Conclusion: The UEA is more efficient to extraction rutin.

  20. PI3K-mediated proliferation of fibroblasts by Calendula officinalis tincture: implication in wound healing.

    Science.gov (United States)

    Dinda, Manikarna; Dasgupta, Uma; Singh, Namrata; Bhattacharyya, Debasish; Karmakar, Parimal

    2015-04-01

    Calendula officinalis, a member of the Asteraceae family, is a flowering plant and has been used for its antibacterial, antifungal, antiviral, antiinflammatory, anticancer and wound healing activity. The mode of action of C. officinalis tincture on wound healing is poorly understood. Here, we investigated the role of C. officinalis tincture (CDOT) on cell viability and wound closure. C. officinalis tincture stimulated both proliferation and migration of fibroblasts in a statistically significant manner in a PI3K-dependent pathway. The increase in phosphorylation of FAK (Tyr 397) and Akt (Ser 473) was detected after treatment of CDOT. Inhibition of the PI3K pathway by wortmannin and LY294002 decreased both cell proliferation and cell migration. HPLC-ESI MS revealed the presence of flavonol glycosides as the major compounds of CDOT. Altogether, our results showed that CDOT potentiated wound healing by stimulating proliferation and migration of fibroblast in a PI3K-dependent pathway, and the identified compounds are likely to be responsible for wound healing activity.

  1. Controversial effects of Calendula officinalis L. on Biochemical and Pathological Factors of Nephropathy in Diabetic Wistar Rats

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    Salehi

    2015-07-01

    Full Text Available Background Chronic hyperglycemia leads to microvascular and macrovascular complications such as diabetic nephropathy. Medicinal plants are good sources for finding new therapeutic chemicals to improve diabetes and relieve its symptoms. Objectives The purpose of the present study was to evaluate the effect of the hydroalcoholic extract (300 mg/kg of Calendula officinalis (marigold on blood biochemical profiles and histopathological changes in kidney of streptozotocin-induced diabetic rats. Materials and Methods Twenty male Wistar rats were divided to four groups: Normal control (NC, diabetic control (DC, normal C. officinalis (N+CO 300 mg/kg, and diabetic C. officinalis (D+CO 300 mg/kg. The rats were treated for a period of 13 weeks. Diabetes was induced by Streptozocin injection, intraperitoneally. Level of glucose, urea, creatinine and also total anti-oxidant capacity, malondialdehyde, total oxidant status in serum and histological alterations in the kidney were analyzed. Results Level of serum glucose, urea, creatinine, malondialdehyde and total oxidant status were increased in diabetic rats, whereas, total anti-oxidant capacity was decreased compared to the control animals. Also, histological findings confirmed the absence of integrity in glomerulus and mass infiltration in kidney tissue in diabetic rats compared to the normal controls. Calendula officinalis extract had no effect on blood glucose, but it decreased blood urea nitrogen and creatinine, total oxidant status and malondialdehyde while it increased total anti-oxidant capacity in the diabetic extract-treated group when compared to diabetic rats. Calendula officinalis could not prevent nephropathy changes in the diabetic rats. Conclusions Therefore, our results suggest that although administration of 300 mg/kg of Calendula officinalis extract showed salutary effects on anti-oxidant profile, yet its protective effects on anti-diabetic and regenerative properties on nephropathy were

  2. Role of priming technique in germination parameters of calendula (Calendula officinalis L. seeds

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    Karimi Mahnaz

    2016-01-01

    Full Text Available Seed priming is known for its promoting effects on seed and seedling properties under stress conditions such as salinity, temperature and drought stresses. Poor plant stand establishment is a common problem for marigold production. Therefore, an experiment was conducted to investigate the effect of different seed priming techniques on calendula seed germination and seedling enzyme activity. For this purpose, different seed priming techniques: hydropriming (distilled water, 24 and 72 h, osmopriming (0.02% or 0.04% KNO3 for 24 and 72 h and hormonal priming (100 or 500 mg L-1 GA3 for 24 and 72 h were assessed. Seeds without any treatment were considered as control. Compared with control, 100 mg L-1 GA3 and distilled water for 72 h showed the highest promoting effects on germination percentage. The highest vigor index (525.75 was related to hydropriming (for 24 h treatment. Also, the maximum root length was found with 0.02% KNO3 for 72 h. Catalase significantly increased in the primed seeds. The highest CAT activity and total soluble sugars were found in the seeds primed with 100 mg L-1 GA3 for 72 h. Moreover, the enzyme activity was significantly higher in the distilled water and KNO3 treatments compared with the untreated seeds.

  3. Growth, development and content of flavonoids in calendula (Calendula officinalis L.

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    Isabela Cristina Gomes Honório

    2016-01-01

    Full Text Available Flavonoids, the pharmaco-active compounds studied in this work, in general, are located in the shoots as natural pigments that protect the plants from damage by oxidizing agents. The experiment was conducted in the greenhouse of the Fitotecnia Department, Federal University of Viçosa, Minas Gerais Staty. The experimental design was completely randomized with five treatments and five replications. The treatments were the time of harvest: zero, three, six, nine, and twelve days after anthesis (DAA. The height of the plant (mm, stem diameter (mm, number of leaves and total flavonoid content (%, w w-1 were determined. We developed growth curves for calendula with growth behavior assessed through time for height, stem diameter and number of leaves. The time of the harvest season positively influenced the total flavonoid contents and the average productivity of flowers, and the highest content of flavonoids was found three DAA. The average productivity of the flowers and the accumulation of flavonoids were heterogeneous among harvest times (0, 3, 6, 9 and 12 days after anthesis. The highest yield of flavonoids was obtained three days after anthesis; therefore, a harvest of the inflorescences is recommended every three days.

  4. Healing acceleration of acetic acid-induced colitis by marigold (Calendula officinalis in male rats

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    Nader Tanideh

    2016-01-01

    Full Text Available Background/Aim: Ulcerative colitis (UC is a type of chronic inflammatory bowel disease with unknown etiology. Several therapeutic strategies such as consumption of medicinal plants have been used for its treatment. The aim of this study was to evaluate healing effects of Calendula officinalis hydroalcoholic extract in experimentally induced UC in rat. Materials and Methods: Ninety-six rats, weighing 200 ± 20 g, were randomly divided into eight equal groups. UC induced by 3% acetic acid and oral doses of C. officinalis extract, 1500 and 3000 mg/kg, and enema (gel 10% and 20% were given. Two groups as positive controls were given asacol (enema and oral mesalamine. Negative control groups were given normal saline and base gel. On days 3 and 7, intestinal histopathology and weight changes, plus oxidative stress indices including malondialdehyde (MDA level and myeloperoxidase (MPO activity were assayed. Results: A significant increase in the body weight of rats was seen in the group given C. officinalis extract 3000 mg/kg orally, oral mesalamine, and 20% intracolonic gel form of marigold extract compared with negative control and base gel groups during the experimental period. Acute inflammation and granular atrophy after UC induction were resolved completely completely by both 20% intracolonic gel and 3000 mg/kg orally. An increase in MPO activity and a decrease in MDA level in response to oral and intracolonic gel form of C. officinalis were observed 3 and and 7 days after treatment (P < 0.05. Conclusion: Our results indicate that oral and enema forms of hydroalcoholic extract of C. officinalis can be offered as are potential therapeutic agents for UC induced in rats.

  5. Evaluation of Calendula officinalis as an anti-plaque and anti-gingivitis agent

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    Mayur Sudhakar Khairnar

    2013-01-01

    Full Text Available Background: Calendula officinalis (C. officinalis, commonly known as pot marigold, is a medicinal herb with excellent antimicrobial, wound healing, and anti-inflammatory activity. Aim: To evaluate the efficacy of C. officinalis in reducing dental plaque and gingival inflammation. Materials and Methods: Two hundred and forty patients within the age group of 20-40 years were enrolled in this study with their informed consent. Patients having gingivitis (probing depth (PD ≤3 mm, with a complaint of bleeding gums were included in this study. Patients with periodontitis PD ≥ 4 mm, desquamative gingivitis, acute necrotizing ulcerative gingivitis (ANUG, smokers under antibiotic coverage, and any other history of systemic diseases or conditions, including pregnancy, were excluded from the study. The subjects were randomly assigned into two groups - test group (n = 120 and control group (n = 120. All the test group patients were advised to dilute 2 ml of tincture of calendula with 6 ml of distilled water and rinse their mouths once in the morning and once in the evening for six months. Similarly, the control group patients were advised to use 8 ml distilled water (placebo as control mouthwash and rinse mouth twice daily for six months. Clinical parameters like the plaque index (PI, gingival index (GI, sulcus bleeding index (SBI, and oral hygiene index-simplified (OHI-S were recorded at baseline (first visit, third month (second visit, and sixth month (third visit by the same operator, to rule out variable results. During the second visit, after recording the clinical parameters, each patient was subjected to undergo a thorough scaling procedure. Patients were instructed to carry out regular routine oral hygiene maintenance without any reinforcement in it. Results: In the absence of scaling (that is, between the first and second visit, the test group showed a statistically significant reduction in the scores of PI, GI, SBI (except OHI-S (P < 0

  6. Acute and subchronic oral toxicities of Calendula officinalis extract in Wistar rats.

    Science.gov (United States)

    Lagarto, Alicia; Bueno, Viviana; Guerra, Isbel; Valdés, Odalys; Vega, Yamile; Torres, Leonid

    2011-05-01

    We have studied the acute and subchronic oral toxicities of Calendula officinalis extract in male and female Wistar rats. A single acute C. officinalis extract dose of 2000 mg/kg dissolved in distilled water was administered by oral gavage for acute toxicity. Subchronic doses of 50, 250 and 1000 mg/kg/day were administered in drinking water. The major toxicological endpoints examined included animal body weight, water and food intake, selected tissue weights, and histopathological examinations. In addition, we examined blood elements: hematocrit, hemoglobin concentration, erythrocyte count, total and differential leukocyte count and blood clotting time and blood chemistry: glucose, total cholesterol, urea, total proteins, alkaline phosphatase, alanine aminotransferase (ALT) and aspartate aminotransferase (AST). In the acute study, there were no mortality and signs of toxicity. In the subchronic study, several of the blood elements were significantly affected in males and females after 90 days; hemoglobin, erythrocytes, leukocytes and blood clotting time. For blood chemistry parameters, ALT, AST and alkaline phosphatase were affected. Histopathological examination of tissues showed slight abnormalities in hepatic parenchyma that were consistent with biochemical variations observed. These studies indicate that the acute and subchronic toxicities of C. officinalis extract are low.

  7. Antifungal activity of the essential oil from Calendula officinalis L. (asteraceae growing in Brazil Atividade antifúngica do óleo essencial da Calendula officinalis cultivada no Brasil

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    Zilda Cristiane Gazim

    2008-03-01

    Full Text Available This study tested in vitro activity of the essential oil from flowers of Calendula officinalis using disk-diffusion techniques. The antifungal assay results showed for the first time that the essential oil has good potential antifungal activity: it was effective against all 23 clinical fungi strains tested.Neste estudo foi avaliada a atividade antifúngica do óleo essencial, obtido das flores de Calendula officinalis utilizando-se técnica de difusão em discos. Os resultados dos ensaios antifúngicos mostraram pela primeira vez, que o óleo essencial tem um grande potencial antifúngico, pois foi efetivo contra todas as 23 amostras clínicas de fungos testados.

  8. Subacute effect of cigarette smoke exposure in rats: protection by pot marigold (Calendula officinalis L.) extract.

    Science.gov (United States)

    Ozkol, Halil; Tülüce, Yasin; Koyuncu, Ismail

    2012-02-01

    This study was carried out to determine the preventive effect of Calendula officinalis L. (pot marigold) on rats exposed to cigarette smoke (CS). Rats were divided into three groups as control, CS and CS + pot marigold (PM). The rats in the CS and CS + PM groups were subjected to CS for 1 h twice a day for 23 days. PM (100 mg/kg body weight) was given to rats in the CS + PM group by gavage, 1 h before each administration period. While malondialdehyde, protein carbonyl contents and reduced glutathione level of the CS group increased, their levels diminished by PM administration. In addition, glutathione peroxidase (GPx), superoxide dismutase activities and β-carotene, vitamins A and C levels decreased in the CS group compared to control, however activities of these enzymes and concentration of vitamins were elevated by PM supplementation. This investigation showed that administration of PM supplied relative protection against subacute CS-induced cell injury.

  9. Componential Profile and Amylase Inhibiting Activity of Phenolic Compounds from Calendula officinalis L. Leaves

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    Daniil N. Olennikov

    2014-01-01

    Full Text Available An ethanolic extract and its ethyl acetate-soluble fraction from leaves of Calendula officinalis L. (Asteraceae were found to show an inhibitory effect on amylase. From the crude extract fractions, one new phenolic acid glucoside, 6′-O-vanilloyl-β-D-glucopyranose, was isolated, together with twenty-four known compounds including five phenolic acid glucosides, five phenylpropanoids, five coumarins, and nine flavonoids. Their structures were elucidated based on chemical and spectral data. The main components, isoquercitrin, isorhamnetin-3-O-β-D-glucopyranoside, 3,5-di-O-caffeoylquinic acid, and quercetin-3-O-(6′′-acetyl-β-D-glucopyranoside, exhibited potent inhibitory effects on amylase.

  10. Tissue culture techniques in the proliferation of shoots and roots of Calendula officinalis Utilização de técnicas de cultura de tecidos na proliferação de brotos e enraizamento de Calendula officinalis

    OpenAIRE

    Cristiane Pimentel Victório; Celso Luiz Salgueiro Lage; Alice Sato

    2012-01-01

    The high demand for plant material from Calendula officinalis in the production of herbal medicines and cosmetics, turns the technique of plant-tissue culture into one of the alternatives for the improvement of crops over a short period of time. A protocol for tissue culture was developed from segments of seedlings of C. officinalis, in order to improve the proliferation of shoots and roots. We used a Murashige and Skoog (MS½N) medium, reduced to half the concentrations of NH4NO3 and KNO3 to ...

  11. Fatty acid composition of lipids in pot marigold (Calendula officinalis L. seed genotypes

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    Dulf Francisc V

    2013-01-01

    Full Text Available Abstract Background Calendula officinalis L. (pot marigold is an annual aromatic herb with yellow or golden-orange flowers, native to the Mediterranean climate areas. Their seeds contain significant amounts of oil (around 20%, of which about 60% is calendic acid. For these reasons, in Europe concentrated research efforts have been directed towards the development of pot marigold as an oilseed crop for industrial purposes. Results The oil content and fatty acid composition of major lipid fractions in seeds from eleven genotypes of pot marigold (Calendula officinalis L. were determined. The lipid content of seeds varied between 13.6 and 21.7 g oil/100 g seeds. The calendic and linoleic acids were the two dominant fatty acids in total lipid (51.4 to 57.6% and 28.5 to 31.9% and triacylglycerol (45.7 to 54.7% and 22.6 to 29.2% fractions. Polar lipids were also characterised by higher unsaturation ratios (with the PUFAs content between 60.4 and 66.4%, while saturates (consisted mainly of palmitic and very long-chain saturated fatty acids were found in higher amounts in sterol esters (ranging between 49.3 and 55.7% of total fatty acids. Conclusions All the pot marigold seed oils investigated contain high levels of calendic acid (more than 50% of total fatty acids, making them favorable for industrial use. The compositional differences between the genotypes should be considered when breeding and exploiting the pot marigold seeds for nutraceutical and pharmacological purposes.

  12. Potential of extracts from Saponaria officinalis and Calendula officinalis to modulate in vitro rumen fermentation with respect to their content in saponins.

    Science.gov (United States)

    Budan, Alexandre; Bellenot, Denis; Freuze, Ingrid; Gillmann, Louisa; Chicoteau, Pierre; Richomme, Pascal; Guilet, David

    2014-01-01

    Saponins have the potential to favorably modulate rumen fermentation, but there is generally a lack of the chemical structures associated with the described effects. The activity of extracts from Calendula officinalis and Saponaria officinalis in the rumen was evaluated in vitro. The S. officinalis root extract, reduced CH₄ production by 8.5% and increased total VFA concentration by 25.2%. C. officinalis and S. officinalis root extracts and the S. officinalis aerial part extract decreased the acetate to propionate ratio from 8.6 to 17.4%, according to the extract. An HPLC-ELSD analysis indicated that the saponin content ranged from 43.6 to 57.6 mg/g of dry matter (DM) in the C. officinalis extracts and from 224.0 to 693.8 mg/g of DM in the S. officinalis extracts, expressed as the hederacoside C equivalent. Identification of the saponin compounds present in the extracts by HPLC-MS(n) suggested that the saponin profile modulated the biological activities, showing the importance of determining the structure of saponins when evaluating extracts.

  13. Anti-inflammatory activity of flower extract of Calendula officinalis Linn. and its possible mechanism of action.

    Science.gov (United States)

    Preethi, Korengath Chandran; Kuttan, Girija; Kuttan, Ramadasan

    2009-02-01

    Calendula officinalis flower extract possessed significant anti-inflammatory activity against carrageenan and dextran-induced acute paw edema. Oral administration of 250 and 500 mg/kg body weight Calendula extract produced significant inhibition (50.6 and 65.9% respectively) in paw edema of animals induced by carrageenan and 41.9 and 42.4% respectively with inflammation produced by dextran. In chronic anti-inflammatory model using formalin, administration of 250 and 500 mg/kg body weight Calendula extract produced an inhibition of 32.9 and 62.3% respectively compared to controls. TNF-alpha production by macrophage culture treated with lipopolysaccharide (LPS) was found to be significantly inhibited by Calendula extract. Moreover, increased levels of proinflammatory cytokines IL- 1beta, IL-6, TNF-alpha and IFN-gamma and acute phase protein, C- reactive protein (CRP) in mice produced by LPS injection were inhibited significantly by the extract. LPS induced cyclooxygenase-2 (Cox-2) levels in mice spleen were also found to be inhibited by extract treatment. The results showed that potent anti-inflammatory response of C. officinalis extract may be mediated by the inhibition of proinflammatory cytokines and Cox-2 and subsequent prostaglandin synthesis.

  14. INVESTIGATION OF DIURETIC ACTIVITY OF PHYTOPREPARATIONS OF CALENDULA OFFICINALIS L. FLOWERS

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    V. A. Kurkin

    2016-01-01

    Full Text Available The flowers of the pot marigold (Calendula officinalis L. are part of combination herbal medicinal preparations which applied in the treatment of diseases of the hepatobiliary system, gastrointestinal tract, diseases of kidneys and the urinary tract, such as «Fitonephrol» («Urological tea». Calendula flowers make a contribution in the total therapeutic activity of «Urological tea» as a component which has anti-inflammatory and reparative properties. As is widely known that phytopharmaceuticals usually combine the variety of therapeutic activity and softness of pharmacological effects along with the absence of a significant number of side effects and contraindications which is extremely important in the treatment of chronic pathologies. The main purpose was to study diuretic activity of phytopreparations of pot marigold.Materials and methods. Investigations of discovering of diuretic action of pot marigold’s phytopreparations were carried out on white rats of both sexes weighing 200–220 g (8 sets of experiments. Each experimental group consisted of ten animals. The effect of pot marigold medicines at a dose of 50 mg/kg was carried out background the administered intragastrically at 3% aqueous load of 4 and 24 hours of the experiment. There are such drugs as a subjects to examination: calendula tincture (1 : 10 (industrial production, calendula tincture (1 : 5 and calendula liquid extract (1 : 2 of 70% alcohol, obtained at the Department of Pharmacognosy with Botany and Bases of Phytotherapy, at a dose of 50 mg/kg. Animals were housed in the vivarium on a standard diet with free access to water. The day before the experiment the rats received intragastric water load in the amount of 3% of body weight. On the day of the experiment the animals of the control group was administered water-alcohol load and experienced – intragastrically drug dose of 50 mg/kg in an identical volume of water. As a control was used 70% alcohol. Animals were

  15. Application of the threshold of toxicological concern approach for the safety evaluation of calendula flower (Calendula officinalis) petals and extracts used in cosmetic and personal care products.

    Science.gov (United States)

    Re, T A; Mooney, D; Antignac, E; Dufour, E; Bark, I; Srinivasan, V; Nohynek, G

    2009-06-01

    Calendula flower (Calendula officinalis) (CF) has been used in herbal medicine because of its anti-inflammatory activity. CF and C. officinalis extracts (CFE) are used as skin conditioning agents in cosmetics. Although data on dermal irritation and sensitization of CF and CFE's are available, the risk of subchronic systemic toxicity following dermal application has not been evaluated. The threshold of toxicological concern (TTC) is a pragmatic, risk assessment based approach that has gained regulatory acceptance for food and has been recently adapted to address cosmetic ingredient safety. The purpose of this paper is to determine if the safe use of CF and CFE can be established based upon the TTC class for each of its known constituents. For each constituent, the concentration in the plant, the molecular weight, and the estimated skin penetration potential were used to calculate a maximal daily systemic exposure which was then compared to its corresponding TTC class value. Since the composition of plant extracts are variable, back calculation was used to determine the maximum acceptable concentration of a given constituent in an extract of CF. This paper demonstrates the utility and practical application of the TTC concept when used as a tool in the safety evaluation of botanical extracts.

  16. Study regarding the effect of calendula officinalis cream in healing of pressure sores

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    Ravanbakhsh Esmaili

    2008-01-01

    Full Text Available (Received 13 July, 2008 ; Accepted 29 Oct, 2008 Abstract Background and Purpose: Pressure sore is common among patients with prolonged stay in hospitals or homes. Treatment of such sores is costly and performed by various procedures. Considering the effective role of calendula officinalis in treatment of sores, ulcers and cutaneous inflammations, this study is conducted to determine the effect of this cream in healing pressure sores.Materials and methods: This is a pre/post comparative clinical trial done on 20 patients with pressure sores who received the recommended treatment.The condition of patients such as, duration of pressure sore, and the extent of the sore were recorded. The sore was washed with normal saline, dried, followed by applying calendula cream three times a day for a duration of 4 weeks. Each week, the extent and rate of healing was observed and recorded.Results: The rate of healing in patients under our study was 56.6%. Majority (55% of patients had partial healing. The time of healing was in weeks 3.5±1.2 (P<0.001. The complete healing occurred in the 3rd and 4th week, subsequent to the beginning of the treatment.Conclusion: Considering the availability of the cream and its affordability, it can be used in the treatment of pressure sores. In addition, it can be used as a drug for treatment of patients who are in hospitals and/or in their homes. J Mazand Univ Med Sci 2008; 18(66:19-25(Persian

  17. Extracts from Calendula officinalis offer in vitro protection against H2 O2 induced oxidative stress cell killing of human skin cells.

    Science.gov (United States)

    Alnuqaydan, Abdullah M; Lenehan, Claire E; Hughes, Rachel R; Sanderson, Barbara J

    2015-01-01

    The in vitro safety and antioxidant potential of Calendula officinalis flower head extracts was investigated. The effect of different concentrations (0.125, 0.5, 1.0, 2.0 and 5.0% (v/v)) of Calendula extracts on human skin cells HaCaT in vitro was explored. Doses of 1.0% (v/v) (0.88 mg dry weight/mL) or less showed no toxicity. Cells were also exposed to the Calendula extracts for either 4, 24 or 48 h before being exposed to an oxidative insult (hydrogen peroxide H2 O2 ) for 1 h. Using the MTT cytotoxicity assay, it was observed that two independent extracts of C. officinalis gave time-dependent and concentration-dependent H2 O2 protection against induced oxidative stress in vitro using human skin cells. Pre-incubation with the Calendula extracts for 24 and 48 h increased survival relative to the population without extract by 20% and 40% respectively following oxidative challenge. The antioxidant potential of the Calendula extracts was confirmed using a complimentary chemical technique, the DPPH(●) assay. Calendula extracts exhibited free radical scavenging abilities. This study demonstrates that Calendula flower extracts contain bioactive and free radical scavenging compounds that significantly protect against oxidative stress in a human skin cell culture model.

  18. The performance of young pigs fed different amounts of marigold (Calendula officinalis) meal; a pilot study

    NARCIS (Netherlands)

    Hindle, V.A.; Mathijssen-Kamman, A.A.; Stockhofe, N.; Cone, J.W.

    2002-01-01

    Hexane-extracted calendula meal was tested in an acceptance trial with pigs to determine their response to calendula meal. Performance parameters included feed intake, daily growth and post mortem histopathological examination of vital organs. Although calendula meal showed potential as a ration ing

  19. Bioefficacy of Calendula officinalis Linn. (Asteraceae extracts in the control of Spodoptera litura Fabricus (Noctuidae: Lepidoptera under laboratory conditions.

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    Doddamane Manjulakumari

    2012-08-01

    Full Text Available The effect of Calendula officinalis L on the nutritional physiological parameters of Spodoptera litura Fab larvae were studied by treating with leaf and flower extracts in various solvents. Protease and amylase enzyme activities along with their respective substrates were assayed in hemolymph and midgut of treated and untreated larvae. Irrespective of tissues, all the extracts showed significant reduction in the biochemical profile compared to controls. The most significant change was observed in chloroform and petroleum ether leaf and flower extracts treated larvae compared to other extracts suggesting their components affect nutritional physiology of S.litura. Hence, Calendula extracts can not only be used to treat human ailments but also as an effective botanical pesticide.

  20. Antibacterial and antiparasitic activity of oleanolic acid and its glycosides isolated from marigold (Calendula officinalis).

    Science.gov (United States)

    Szakiel, Anna; Ruszkowski, Dariusz; Grudniak, Anna; Kurek, Anna; Wolska, Krystyna I; Doligalska, Maria; Janiszowska, Wirginia

    2008-11-01

    The antibacterial and antiparasitic activities of free oleanolic acid and its glucosides and glucuronides isolated from marigold (Calendula officinalis) were investigated. The MIC of oleanolic acid and the effect on bacterial growth were estimated by A600 measurements. Oleanolic acid's influence on bacterial survival and the ability to induce autolysis were measured by counting the number of cfu. Cell morphology and the presence of endospores were observed under electron and light microscopy, respectively. Oleanolic acid inhibited bacterial growth and survival, influenced cell morphology and enhanced the autolysis of Gram-positive bacteria suggesting that bacterial envelopes are the target of its activity. On the other hand, glycosides of oleanolic acid inhibited the development of L3 Heligmosomoides polygyrus larvae, the infective stage of this intestinal parasitic nematode. In addition, both oleanolic acid and its glycosides reduced the rate of L3 survival during prolonged storage, but only oleanolic acid glucuronides affected nematode infectivity. The presented results suggest that oleanolic acid and its glycosides can be considered as potential therapeutic agents.

  1. Reproductive assessment of hydroalcohol extract of Calendula officinalis L. in Wistar rats.

    Science.gov (United States)

    Silva, Erick J R; Costa-Silva, João H; Evêncio, Liriane B; Fraga, Maria do Carmo C A; Coelho, Maria Cristina O C; Wanderley, Almir G

    2009-10-01

    The present study was conducted to evaluate the effects of the administration of a hydroalcohol extract of Calendula officinalis L. flowers (HAE) on the reproductive function of Wistar rats. Four groups of adult male rats were treated orally with HAE at doses of 0, 0.25, 0.5 and 1.0 g/kg for 60 consecutive days. From day 53 to 60 of treatment, rats were mated with untreated and fertile female rats. Reproductive parameters including testicular morphology, reproductive organ weights, fertility index and offspring viability were evaluated. In another protocol, groups of pregnant rats were treated orally with the same doses of HAE from days 1 to 6 (preimplantation period), 7 to 14 (organogenic period) or 15 to 19 (fetal period) of pregnancy. On day 20 of pregnancy, rats were killed for evaluation of maternal and fetal parameters. The results showed that the treatment with HAE did not affect male reproductive parameters. Besides, it was non-toxic in the preimplantation and organogenic periods of pregnancy. However, the HAE induced a decrease of the maternal weight gain when administered during the fetal period. In conclusion, the HAE did not affect male fertility nor had toxic effects in early and middle periods of pregnancy. However, the HAE caused maternal toxicity when administered during the fetal period of pregnancy.

  2. Antioxidant polyphenol and flavone contents in correlation with cultivation technology for Calendula officinalis L.

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    Ersilia ALEXA

    2009-05-01

    Full Text Available During the last two decades there has been a strong trend to returning to plant therapy. Research highlight polyphenol and flavone content of Calendula officinalis L playing an important role in protecting man’s health. Natural antioxidants are spread particularly in the plant kingdom[2]. Bio-flavones and polyphenols are man’s main allies in his fight against all threats to body’s health, including viruses, cancer,, toxic substances and micro-organisms. Antioxidant action of polyphenols is largely used in medicine and pharmacy as deactivating agents of ultraviolet radiation and metal ions. These substances decompose peroxides and inhibit the forming action of free radicals, thus hindering disease appearance [3]. The paper aims to establish that the yield capacity of the analysed cultivars was significant influenced by the cultivation technology. Sowing densities is one of the most important technological step for marigold. Fertilisation also had great influence on yield capacity. Concerning the polyphenol content and the flavones content we can observe that the technology had great impact on their quantity and quality, so in order to obtain best results we should take in consideration the fact that is vital to improve the cultivation technology for marigold. The quality of marigold yield is given by the content of active elements from the inflorescences. From these elements we study in particularly the polyphenols and the flavones.

  3. Production of oleanolic acid glycosides by hairy root established cultures of Calendula officinalis L.

    Science.gov (United States)

    Długosz, Marek; Wiktorowska, Ewa; Wiśniewska, Anita; Pączkowski, Cezary

    2013-01-01

    In order to initiate hairy root culture initiation cotyledons and hypocotyls of Calendula officinalis L. were infected with Agrobacterium rhizogenes strain ATCC 15834 or the same strain containing pCAMBIA 1381Z vector with β-glucuronidase reporter gene under control of promoter of NIK (Nematode Induced Kinase) gene. The efficiency of induction of hairy roots reached 33.8% for cotyledons and 66.6% for hypocotyls together for both transformation experiments. Finally, eight control and nine modified lines were established as a long-term culture. The hairy root cultures showed the ability to synthesize oleanolic acid mainly (97%) as glycosides; control lines contained it at the average 8.42 mg · g(-1) dry weight in tissue and 0.23 mg · dm(-3) in medium; modified lines: 4.59 mg · g(-1) for the tissue, and 0.48 mg · dm(-3) for the medium. Additionally lines showed high positive correlation between dry/fresh weight and oleanolic acid concentration in tissue. Using the Killiani mixture in acidic hydrolysis of oleanolic acid glycosides released free aglycones that were partially acetylated in such conditions.

  4. Magnetic molecularly imprinted polymer for the selective extraction of quercetagetin from Calendula officinalis extract.

    Science.gov (United States)

    Ma, Run-Tian; Shi, Yan-Ping

    2015-03-01

    A new magnetic molecularly imprinted polymers (MMIPs) for quercetagetin was prepared by surface molecular imprinting method using super paramagnetic core-shell nanoparticle as the supporter. Acrylamide as the functional monomer, ethyleneglycol dimethacrylate as the crosslinker and acetonitrile as the porogen were applied in the preparation process. Fourier transform infrared spectrometer (FT-IR), X-ray diffraction (XRD) and Vibrating sample magnetometer (VSM) were applied to characterize the MMIPs, and High performance liquid chromatography (HPLC) was utilized to analyze the target analytes. The selectivity of quercetagetin MMIPs was evaluated according to their recognition to template and its analogues. Excellent binding for quercetagetin was observed in MMIPs adsorption experiment, and the adsorption isotherm models analysis showed that the homogeneous binding sites were distributed on the surface of the MMIPs. The MMIPs were employed as adsorbents in solid phase extraction for the determination of quercetagetin in Calendula officinalis extracts. Furthermore, this method is fast, simple and could fulfill the determination and extraction of quercetagetin from herbal extract.

  5. PARAMETERS OF THE IMMUNOLOGICAL PROFILE IN CHICKENS TREATED WITH A CALENDULA OFFICINALIS EXTRACTION

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    C DUMITRU

    2002-11-01

    Full Text Available Tests were carried out on thirty, 42 days old Rock x Cornish chickens, divided into three experimental groups: I - control injected with saline, II - injected with a Calendula officinalis extraction supplemented with Bayol and III - treated with Bayol. The effects of the in vivo treatments and simultaneous antigen priming (0.5 ml of a 5 % suspension of SRBC on their humoral (lysozyme, anti-SRBC antibodies and cell-mediated (leucocyte blast transformation responses were investigated. Lysozyme (51.50 ± 32.30, 56.80 ± 41.27, 29.50 ± 22.73 μg/ml(p<0.05, and anti-SRBC antibody titers (2.35 ± 0.86, 2.05 ± 0.65 and 1.90 ± 0.55 were the lowest in Bayol treated group. Spontaneous stimulation index was positively influenced by the in vivo Bayol therapy (57.20 ± 8.88 per cent, when compared to that recorded for the other groups (31.06 ± 18.93 group I, 33.37 ± 19.26 group II.

  6. Actividad Antioxidante de extractos de Calendula officinalis asociados a soportes de colágeno tipo I

    OpenAIRE

    Flórez Cabrera, Adriana Matilde

    2014-01-01

    En este trabajo se evaluó la actividad antioxidante de los metabolitos secundarios presentes en dos extractos, oleoso e hidroglicólico, de flores de Calendula officinalis liberados de forma controlada por soportes de colágeno tipo I con micropartículas de gelatina-colágeno desarrollados mediante ingeniería de tejidos, con el fin determinar su posible aplicación en heridas cutáneas crónicas con elevadas concentraciones de especies reactivas de oxígeno. Se realizaron pruebas de citotoxicida...

  7. An investigation of CO2 extraction of marigold (Calendula officinalis L.

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    LIDIJA PETROVIC

    2007-04-01

    Full Text Available Essential oil content (0.05 % of marigold (Calendula officinalis L. was determined using the official steam distillation procedure. High-pressure CO2 extraction of plant material under supercritial (100, 200 and 300 bar and 40 °C and subcritical (60, 90 and 120 bar and 15 °C conditions for 3 h was investigated. It was found that the increase in the pressure promoted an increase in the yield. The essential oil contents obtained from the investigated CO2 extracts by steam distillation were significantly higher (1.52–2.70 times and increased with pressure.Major constituents of the oil, identified using GC-MS and GC-FID, were a-cadinol (26.54 %, T-cadinol and T-muurolol (9.80 %, g-cadinene (2.99 %, hexadecanoic acid (2.95 %, and ledane (2.45 %. In addition, the essential oils of the CO2 extracts contained d-cadinene (6.50–19.87 % under supercritical and 16.09–19.41 % under subcritical conditions, which was not found in the essential oil obtained from the plant by steam distillation. The extraction kinetics was investigated at 200 bar and 40 °C. The total extract obtained after 10 h of extraction was 6.54 % and essential oil content in it, refering to plant material, was 0.209 %, which is 4.16 times more than the one determined by the standard steam distillation procedure.

  8. Thin-layer chromatography analysis and scavenging activity of marigold (Calendula officinalis L extracts

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    Ćetković Gordana S.

    2003-01-01

    Full Text Available The methanol, petroleum ether, chloroform, ethyl acetate, n-butanol and water extracts were obtained by extraction of marigold flower (Calendula officinalis L. The content of total phenolic compounds, determined by UV spectrophotometric method using the Folin-Ciocalteu reagent, was 15.12 mg/g. The content of total flavonoids, determined by UV spectrophotometric method according to Markham, was 5.13 mg/g. Qualitative determination of phenolic compounds in the extracts was performed by one- and two-dimensional thin-layer chromatography (TLC procedures. The results of one- and two-dimensional TLC analyses showed that different flavonoids and phenolic acids were present in the investigated extracts. The greatest number of flavonoids (rutin, quercetin and some unidentified flavonoid glycosides and phenolic acids (chlorogenic, caffeic, coumaric and vanillic acid were deteminated in methanol extract. The influence of marigold extracts, in concentration range 0.6-1.2 mg/mL, on 2,2’-diphenyl-1-picrylhydrazyl (DPPH free radicals was investigated by electron spin resonance (ESR spectroscopy. All extracts showed scavenging activity (SA in the following order: ethyl acetate > n-butanol > methanol > water > chloroform > petroleum ether. The SA increased with increasing concentration of extracts. The ethyl acetate and n-butanol extracts exibited the most significant SA. These extracts in concentration of 1.2 mg/mL eliminated completely DPPH radicals. The lowest SA had chloroform and petroleum ether extracts (in concentration of 0.6 mg/mL SA=0%. The SA of marigold extracts is attributed to its hydrogen-donating ability and scavenging effect.

  9. Antimicrobial activity of Calendula officinalis petal extracts against fungi, as well as Gram-negative and Gram-positive clinical pathogens.

    Science.gov (United States)

    Efstratiou, Efstratios; Hussain, Abdullah I; Nigam, Poonam S; Moore, John E; Ayub, Muhammad A; Rao, Juluri R

    2012-08-01

    The aim of the present study was to assess the antimicrobial activity of methanol and ethanol extracts of pot marigold (Calendula officinalis) petals against clinical pathogens. The antimicrobial potential of C. officinalis extracts was evaluated against a panel of microorganisms isolated from patients at the Belfast City Hospital (BCH), including bacteria and fungi, using disc diffusion assay. Methanol extract of C. officinalis exhibited better antibacterial activity against most of the bacteria tested, than ethanol extract. Both methanol and ethanol extracts showed excellent antifungal activity against tested strains of fungi, while comparing with Fluconazole.

  10. A dual and opposite effect of Calendula officinalis flower extract: chemoprotector and promoter in a rat hepatocarcinogenesis model.

    Science.gov (United States)

    Barajas-Farias, L M; Pérez-Carreón, J I; Arce-Popoca, E; Fattel-Fazenda, S; Alemán-Lazarini, L; Hernández-García, S; Salcido-Neyoy, M; Cruz-Jiménez, F G; Camacho, J; Villa-Treviño, S

    2006-02-01

    Calendula officinalis extracts have protective and cytotoxic effects. We previously reported the dual activity of C. officinalis in primary rat hepatocyte cultures treated with N-nitrosodiethylamine. At nM concentrations it was anti-genotoxic while at microM concentrations it exhibited genotoxic effects. Here we tested the activity of Calendula officinalis in vivo in male Fischer 344 rats initiated with N-nitrosodiethylamine, promoted with 2-acetylaminofluorene, and 70 % partially hepatectomized. Liver gamma-glutamyltranspeptidase positively altered hepatocyte foci 25 days after initiation were our end point. The protective effect of C. officinalis started at 0.1 mg/kg concentration, increased at 0.5 mg/kg and reached its maximum at 2.5 mg/kg, when it decreased the area and number of altered foci by 55 % and 49 %, respectively, in comparison with rats treated only with carcinogen. At 5 mg/kg the number and area of altered hepatocyte foci were still lower, but almost reached the figures of carcinogen-treated rats. Ten and 20 mg/kg doses produced a notorious increment in the area and number of altered hepatic foci, and at 40 mg/kg of extract the increment was 40 % and 53 %, respectively. Additionally, when 2-acetylaminofluorene was substituted by a 40 mg/kg C. officinalis extract, a promoting effect was observed with increments of 175 % and 266 % in area and number of altered hepatocyte foci with respect to controls. When N-nitrosodiethylamine was substituted by 40 mg/kg of extract, the latter did not show initiator activity. In summary, we showed a protecting activity of C. officinalis at low doses, but doses above 10 mg/kg increased altered hepatocyte foci. This dual effect is an example of the phenomenon of hormesis. Furthermore, 40 mg/kg of dry weight extract administered instead of 2-acetylaminofluorene induced a clear promoting activity. These in vivo results are similar and consistent with those reported by us in primary rat liver cell cultures.

  11. Impact of exogenous salicylic acid on growth and ornamental characteristics of calendula (Calendula officinalis L. under salinity stress

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    Bayat H.

    2012-04-01

    Full Text Available Application of salicylic acid (SA as a phytohormone has been increased due to resistance to stresses such as salt stress. Pot experiments were conducted to determine the effect of exogenous salicylic acid application on growth and ornamental characteristics of calendula grown under salt stress and greenhouse conditions. For this purpose a factorial experiment based on completely randomized design was conducted with 3 levels of SA (0 (control, 1, 2 mM and 3 levels of NaCl (0, 100 and 200 mM with 4 replications. At flowering stage, SA was applied with spraying two times in two week intervals. NaCl was also applied as drench (200 ml per pot in two day intervals. The results showed that salinity decreased the growth, Chlorophyll reading values, flower number per plant and flower diameter. However, foliar applications of SA resulted in greater root, shoot and total dry weight, plant height and leaf area of calendula plants under salt stress. The highest chlorophyll reading values was obtained from 2.00 mM SA application in all NaCl treatments. Salinity decreased number of flower per plant and flower diameter as ornamental characteristics; however SA increased them under salinity stress. Plants treated with 1.00 mM SA had the highest flower diameter at 100 and 200 mM of NaCl. Electrolyte leakage increased by salinity, however foliar application of SA significantly reduced electrolyte leakage under salt stress. Based on the present results, foliar application of SA treatments can ameliorate the negative effects of salinity on the growth and ornamental characteristics of calendula plants.

  12. Structure and cytotoxic activity of sesquiterpene glycoside esters from Calendula officinalis L.: Studies on the conformation of viridiflorol.

    Science.gov (United States)

    D'Ambrosio, Michele; Ciocarlan, Alexandru; Colombo, Elisa; Guerriero, Antonio; Pizza, Cosimo; Sangiovanni, Enrico; Dell'Agli, Mario

    2015-09-01

    Topic applications of Calendula officinalis L. lipophilic extracts are used in phytotherapy to relieve skin inflammatory conditions whereas infusions are used as a remedy for gastric complaints. Such a different usage might be explained by some cytotoxicity of lipophilic extracts at gastric level but little is known about this. Therefore, we screened the CH2Cl2 extract from the flowers of C. officinalis by MTT and LDH assays in human epithelial gastric cells AGS. This bioassay-oriented approach led to the isolation of several sesquiterpene glycosides which were structurally characterized by spectroscopic measurements, chemical reactions and MM calculations. The conformational preferences of viridiflorol fucoside were established and a previously assigned stereochemistry was revised. The compounds 1a, 2a and 3f showed comparably high cytotoxicity in the MTT assays, whereas the effect on LDH release was lower. Our study provides new insights on the composition of C. officinalis extracts of medium polarity and identifies the main compounds that could be responsible for cytotoxic effects at gastric level.

  13. Total flavonoid content in varieties of Calendula officinalis L. originating from different countries and cultivated in Estonia.

    Science.gov (United States)

    Raal, Ain; Kirsipuu, Kadri

    2011-03-01

    Total flavonoid contents in the inflorescences of different varieties of Calendula officinalis L. were investigated. The commercial seeds (20 samples) of varieties of C. officinalis originating from eight European countries were cultivated in home gardens in two different counties of Estonia. Total flavonoid contents, determined spectrophotometrically (λ = 370 nm), varied from each other by more than three times (0.21-0.68%) in the investigated varieties. The variety with the highest flavonoid content was 'Kablouna', produced by the Finnish company Siemen (0.68%). Other varieties with high flavonoid content, such as 'Touch of Red' produced by the Latvian company Kurzemes Seklas (0.55%), 'Golden Emperor' produced by the Finnish company Suvipiha (0.50%), 'Pomyk' from Poland (0.50%), etc., may also be preferred for cultivation as natural sources, as they are also rich in flavonoids. The amount of total flavonoids depends on the variety and/or the place and time of cultivation. There appeared to be no conclusive relationship between the total flavonoid content and the colour of ligulate and tubular florets of C. officinalis.

  14. D-Glucose as a modifying agent in gelatin/collagen matrix and reservoir nanoparticles for Calendula officinalis delivery.

    Science.gov (United States)

    Lam, P-L; Kok, S H-L; Bian, Z-X; Lam, K-H; Tang, J C-O; Lee, K K-H; Gambari, R; Chui, C-H

    2014-05-01

    Gelatin/Collagen-based matrix and reservoir nanoparticles require crosslinkers to stabilize the formed nanosuspensions, considering that physical instability is the main challenge of nanoparticulate systems. The use of crosslinkers improves the physical integrity of nanoformulations under the-host environment. Aldehyde-based fixatives, such as formaldehyde and glutaraldehyde, have been widely applied to the crosslinking process of polymeric nanoparticles. However, their potential toxicity towards human beings has been demonstrated in many previous studies. In order to tackle this problem, D-glucose was used during nanoparticle formation to stabilize the gelatin/collagen-based matrix wall and reservoir wall for the deliveries of Calendula officinalis powder and oil, respectively. In addition, therapeutic selectivity between malignant and normal cells could be observed. The C. officinalis powder loaded nanoparticles significantly strengthened the anti-cancer effect towards human breast adenocarcinoma MCF7 cells and human hepatoma SKHep1 cells when compared with the free powder. On the contrary, the nanoparticles did not show significant cytotoxicity towards normal esophageal epithelial NE3 cells and human skin keratinocyte HaCaT cells. On the basis of these evidences, D-glucose modified gelatin/collagen matrix nanoparticles containing C. officinalis powder might be proposed as a safer alternative vehicle for anti-cancer treatments.

  15. Antibacterial activity of antipsoriatic herbs: Cassia tora, Momordica charantia and Calendula officinalis

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    T S Roopashree

    2008-09-01

    Full Text Available Summary: In view of increasing resistance to existing antimicrobial agents, herbal drugs are being looked as very importance source for discovery of new agents for treating various ailments related to bacterial infections. Cassia tora, Calendula officinalis and Momordica charantia are well known plants in Asia including India which posses wide range of pharmacological activities. These drugs have been used in India as  folk remedy in the form of decoctions and infusions to treat bacterial infections and also claimed to be an effective against variety of skin conditions like psoriasis, acne, wounds etc. The present investigation was carried out to study the unexplored area of these drugs towards their antibacterial activity with respect to their traditional use as antipsoriatic agents. The herbs were subjected to successive extraction using different solvents and the extracts were subjected to antibacterial evaluation against both gram positive and gram negative organisms by cup plate technique. Among the various extracts, aqueous extracts were found to be more effective against all the bacteria. Staphyllococcus aureus was more susceptible to the aqueous extracts among the tested organisms.   Industrial relevance: The selected herbs have been used traditionally for treating skin diseases like psoriasis, for which there is no complete cure till date. Though exact mechanism of these herbs for their effectiveness in psoriasis is not understood, according to American academy of dermatology antibacterial therapy could also be used for treating psoriasis. In view of this study of antibacterial activity was carried out. Among the various extracts, aqueous extracts exhibited highest activity especially against S. aureus which has been one of the organisms which aggravate conditions like psoriasis. As the aqueous extracts have shown excellent activity, these extracts could be formulated individually or in combination as external or internal dosage forms

  16. Tissue culture techniques in the proliferation of shoots and roots of Calendula officinalis Utilização de técnicas de cultura de tecidos na proliferação de brotos e enraizamento de Calendula officinalis

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    Cristiane Pimentel Victório

    2012-09-01

    Full Text Available The high demand for plant material from Calendula officinalis in the production of herbal medicines and cosmetics, turns the technique of plant-tissue culture into one of the alternatives for the improvement of crops over a short period of time. A protocol for tissue culture was developed from segments of seedlings of C. officinalis, in order to improve the proliferation of shoots and roots. We used a Murashige and Skoog (MS½N medium, reduced to half the concentrations of NH4NO3 and KNO3 to verify the effect of different types of explants (basal, intermediate, and apical, a medium containing beach sand as support instead of agar, and the effect of auxins and cytokinins (TDZ tidiazuron; BAP, 6-benzylaminopurine, IAA, indol-3-acetic acid, IBA, indol-3-butyric acid, NAA, naphthalene-acetic acid on plant development in vitro. The results showed pronounced rooting from the apical explants, as well as a greater elongation of shoots and number of leaves. The solid medium was more suitable for the C. officinalis cultures. Shoot proliferation was dependent on cytokinins with better results from the influence of TDZ or BAP compared to the other treatments. Plants regenerated from the medium containing TDZ displayed a glazed appearance and morphogenetic deformations. The highest rate for rooting (80% was obtained using IAA 0.1mgL-1. Through in-vitro propagation, healthy C. officinalis plants were obtained with roots which can acclimatise, allowing the continuous supplement of raw material.A alta demanda por material vegetal de Calendula officinalis para produção de fitoterápicos e cosméticos, configura a técnica de cultura de tecidos vegetais como uma das alternativas para o aprimoramento das culturas em curto período de tempo. Um protocolo de cultura de tecidos foi desenvolvido a partir de segmentos de plântulas de C. officinalis, no intuito de melhorar a proliferação de brotos e o enraizamento. Foi utilizado o meio Murashige e Skoog (MS

  17. Antioxidant activity of Calendula officinalis extract: inhibitory effects on chemiluminescence of human neutrophil bursts and electron paramagnetic resonance spectroscopy.

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    Braga, Pier Carlo; Dal Sasso, Monica; Culici, Maria; Spallino, Alessandra; Falchi, Mario; Bertelli, Aldo; Morelli, Roberto; Lo Scalzo, Roberto

    2009-01-01

    There is growing interest in natural chemical compounds from aromatic, spicy, medicinal and other plants with antioxidant properties in order to find new sources of compounds inactivating free radicals generated by metabolic pathways within body tissue and cells, mainly polymorphonuclear leukocytes (PMNs) whose overregulated recruitment and activation generate a large amount of reactive oxygen species (ROS) and reactive nitrogen species (RNS), leading to an imbalance of redox homeostasis and oxidative stress. The aim of this study was to examine whether a propylene glycol extract of Calendula officinalis interferes with ROS and RNS during the PMN respiratory bursts, and to establish the lowest concentration at which it still exerts antioxidant activity by means of luminol-amplified chemiluminescence. Electron paramagnetic resonance (EPR) spectroscopy was also used in order to confirm the activity of the C. officinalis extract. The C. officinalis extract exerted its anti-ROS and anti-RNS activity in a concentration-dependent manner, with significant effects being observed at even very low concentrations: 0.20 microg/ml without L-arginine, 0.10 microg/ml when L-arginine was added to the test with phorbol 12-myristate 13-acetate and 0.05 microg/ml when it was added to the test with N-formyl-methionyl-leucyl-phenylalanine. The EPR study confirmed these findings, 0.20 microg/ml being the lowest concentration of C. officinalis extract that significantly reduced 2,2-diphenyl-1-picrylhydrazyl. These findings are interesting for improving the antioxidant network and restoring the redox balance in human cells with plant-derived molecules as well as extending the possibility of antagonizing the oxidative stress generated in living organisms when the balance is in favor of free radicals as a result of the depletion of cell antioxidants.

  18. Pharmacodynamic Research and Safety Evaluation of Calendula Officinalis L.%金盏菊的安全性评价及药效学研究

    Institute of Scientific and Technical Information of China (English)

    郑佳; 卢先明; 徐利; 于宗强

    2013-01-01

    Objective: To study the pharmacodynamic of Calendula officinalis L and to evaluate its safety. Methods: The safety evaluation of Calendula officinalis L was evaluated by maximum tolerance of mice. The effects of Calendula officinali L. on bleeding time and blood coagulation time in mice were observed through the methods of tail cutting and blood coagulation in glass capillary and anti - inflammatory effect was investigated by xylene - induced mice ear swelling test Results: The maximum tolerance dose to mice was 80 g/kg, which was equal to 320 times of aducts'maximum oral dose per day. The bleeding time was shortened significantly by the high dosage of Calendula officinalis L decocting; the blood coagulation time was also shortened significantly by high dosage, middle dosage and low dosage of Calendula officinalis L decocting, and Calendula officinalis L decocting has certain trend on anti - inflammatory effect, but it did not have statistical significance. Conclusion: There was no any acute toxic reaction of Calendula officinalis L decocting and the security is very well It has the effect of hemostasis and has a certain anti - inflammatory effect The renewable resources of Calendula officinalis L are rich and it is worthy to be developed and utilized.%目的:对金盏菊的药效学进行初步研究,并对其安全性做出评价.方法:采用最大耐受量测定法对金盏菊进行安全性评价;分别采用剪尾法、毛细玻璃管法、二甲苯致小鼠耳肿胀法观察金盏菊对小鼠出血时间、凝血时间的影响及抗炎作用.结果:小鼠最大耐受量为80g/kg,为成人每日最大用量的320倍.金盏菊水煎液高剂量组能明显缩短小鼠的出血时间(P<0.05);金盏菊水煎液高剂量组、中剂量组、低剂量组均能明显缩短小鼠的凝血时间(P<0.05);金盏菊水煎液对二甲苯致小鼠耳肿胀有一定的抗炎趋势,但不具备统计学意义.结论:金盏菊水煎液安全性好,有良好的止

  19. In vitro acaricidal activity of ethanolic and aqueous floral extracts of Calendula officinalis against synthetic pyrethroid resistant Rhipicephalus (Boophilus) microplus.

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    Godara, R; Katoch, R; Yadav, A; Ahanger, R R; Bhutyal, A D S; Verma, P K; Katoch, M; Dutta, S; Nisa, F; Singh, N K

    2015-09-01

    Detection of resistance levels against deltamethrin and cypermethrin in Rhipicephalus (Boophilus) microplus collected from Jammu (India) was carried out using larval packet test (LPT). The results showed the presence of resistance level II and I against deltamethrin and cypermethrin, respectively. Adult immersion test (AIT) and LPT were used to evaluate the in vitro efficacy of ethanolic and aqueous floral extracts of Calendula officinalis against synthetic pyrethroid resistant adults and larvae of R. (B.) microplus. Four concentrations (1.25, 2.5, 5 and 10 %) of each extract with four replications for each concentration were used in both the bioassays. A concentration dependent mortality was observed and it was more marked with ethanolic extract. In AIT, the LC50 values for ethanolic and aqueous extracts were calculated as 9.9 and 12.9 %, respectively. The egg weight of the live ticks treated with different concentrations of the ethanolic and aqueous extracts was significantly lower than that of control ticks; consequently, the reproductive index and the percent inhibition of oviposition values of the treated ticks were reduced. The complete inhibition of hatching was recorded at 10 % of ethanolic extract. The 10 % extracts caused 100 % mortality of larvae after 24 h. In LPT, the LC50 values for ethanolic and aqueous extracts were determined to be 2.6 and 3.2 %, respectively. It can be concluded that the ethanolic extract of C. officinalis had better acaricidal properties against adults and larvae of R. (B.) microplus than the aqueous extract.

  20. Evaluation of in vitro anticancer activity of Ocimum basilicum, Alhagi maurorum, Calendula officinalis and their parasite Cuscuta campestris.

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    Mandana Behbahani

    Full Text Available The present investigation was carried out to study the relationship between presence of cytotoxic compounds in Ocimum basilicum, Alhagi maurorum, Calendula officinalis and their parasite Cuscuta campestris. The cytotoxic activity of the pure compounds was performed by MTT assay against breast cancer cell lines (MCF-7 and MDA-MB-231 and normal breast cell line (MCF 10A. The induction of apoptosis was measured by the expression levels of p53, bcl-2, bax and caspase-3 genes using quantitative Real Time PCR. Three active fractions were detected by nuclear magnetic resonance as lutein, lupeol and eugenol, respectively, in C. officinalis, A. maurorum and O. basilicum. These compounds and their epoxidized forms were also detected in their parasite C. campestris. The cytotoxic activity of lutein epoxide, lupeol epoxide and eugenol epoxide was significantly more than lutein, lupeol and eugenol. The mRNA expression level of p53, caspase-3 and bax genes were increased in both cancer cells treated with all pure compounds. However, bcl-2 gene expression decreased in treated breast cancer cells. In conclusion, all the data indicated that the epoxide forms of lupeol, lutein and eugenol are potential drug candidates for inducing apoptosis in human breast cancer cells.

  1. Evaluation of in vitro anticancer activity of Ocimum basilicum, Alhagi maurorum, Calendula officinalis and their parasite Cuscuta campestris.

    Science.gov (United States)

    Behbahani, Mandana

    2014-01-01

    The present investigation was carried out to study the relationship between presence of cytotoxic compounds in Ocimum basilicum, Alhagi maurorum, Calendula officinalis and their parasite Cuscuta campestris. The cytotoxic activity of the pure compounds was performed by MTT assay against breast cancer cell lines (MCF-7 and MDA-MB-231) and normal breast cell line (MCF 10A). The induction of apoptosis was measured by the expression levels of p53, bcl-2, bax and caspase-3 genes using quantitative Real Time PCR. Three active fractions were detected by nuclear magnetic resonance as lutein, lupeol and eugenol, respectively, in C. officinalis, A. maurorum and O. basilicum. These compounds and their epoxidized forms were also detected in their parasite C. campestris. The cytotoxic activity of lutein epoxide, lupeol epoxide and eugenol epoxide was significantly more than lutein, lupeol and eugenol. The mRNA expression level of p53, caspase-3 and bax genes were increased in both cancer cells treated with all pure compounds. However, bcl-2 gene expression decreased in treated breast cancer cells. In conclusion, all the data indicated that the epoxide forms of lupeol, lutein and eugenol are potential drug candidates for inducing apoptosis in human breast cancer cells.

  2. Mutagenic influences of colchicine on phenological and molecular diversity of Calendula officinalis L.

    Science.gov (United States)

    El-Nashar, Y I; Ammar, M H

    2016-04-26

    Six different colchicine concentrations: 0, 400, 800, 1200, 1600, and 2000 ppm, in combination with four soaking time treatments (1, 2, 3, and 4 h), were selected to assess the effects on germination, vegetative growth, and flower yield components in calendula plants. The molecular diversity among the treatments was assessed using ten SRAP marker combinations. Seed soaking in colchicine significantly enhanced both the fresh and the dry shoot and root masses, flowering date, number of flowers per plant, and flower diameter. At 1200-ppm colchicine combined with a 4-h soaking time, a superior effect on seed germination was observed, whereas 800 ppm for 4 h produced the highest number of flowers and the largest flower diameter. The earliest flowering time was found at 800 ppm combined with a short soaking time (1 h), while the 4-h soaking time with 800 ppm, is recommended for growing calendula outdoors, since it enhances flower development. At the molecular level, 752 fragments were successfully amplified using the SRAP primers, with 280 genetic loci found throughout the calendula genome. The polymorphism percentage ranged from 79 to 100% and the polymorphic information content (PIC) values ranged between 0.85 and 0.97. The high number of detected loci and PIC values suggests a great power of SRAP markers in detecting mutant molecular diversity. Our results clearly show the existence of genetic variation among colchicine treated calendula plants and the clustering of the studied mutants was concordant with the colchicine concentration used.

  3. Assessment of plant development, morphology and flavonoid content in different cultivation treatments of Calendula officinalis L: , Asteraceae

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    Luis Fernando Nunes Alves Paim

    2010-12-01

    Full Text Available The objective of this study was to examine the influence of cultivation treatments on plant development, morphology and flavonoid content in Calendula officinalis L., Asteraceae. The cultivation treatments were liming (LIM, liming + organic fertilizer (LORG and liming + NPK chemical fertilizer (LCHEM. The experiment was completely randomized with sixty repetitions and the means were compared by ANOVA and Duncan's test (significance of 95%. The results show that LORG and LCHEM produced greater plant development compared with LIM treatment. The LORG treatment also produced plants with greater homogeneity, fresh mass, and higher numbers of flowers per plant, but lower biomass of flower produced by each individual. Morphoanatomical variations were also observed with tubular flowers with yellow centres (TCA and tubular flowers with brown centres (TAC that produced a higher content of flavonoids (1.41 and 1.44% respectively, compared with ligulate flowers with yellow centres (LCA and ligulate flowers with brown centres (LAC (0.89 and 0.95% respectively. The chemical compounds in the flowers of calendula viewed by thin-layer chromatography showed that the treatments did not have any influence on the qualitative chemical profile of the plant. However, cultivars of calendula that underwent treatment LCHEM produced a greater quantity of total flavonoids (1.14% against 1.04% for LORG and 1.03% for LIM.O objetivo deste estudo foi avaliar a influência dos tratos culturais no desenvolvimento vegetal, morfologia e teor de flavonóides para Calendula officinalis L., Asteraceae. Os tratos culturais foram: calagem (CA, calagem + adubação orgânica (CAO e calagem + adubação química NPK (CAQ. O experimento foi inteiramente casualizado com sessenta repetições e a comparação das médias realizada por ANOVA e teste de Duncan (significância de 95%. Os resultados apontam que CAO e CAQ apresentaram maior desenvolvimento vegetal comparados com tratamento CA. O

  4. Qualitative and quantitative high performance thin layer chromatography analysis of Calendula officinalis using high resolution plate imaging and artificial neural network data modelling.

    Science.gov (United States)

    Agatonovic-Kustrin, S; Loescher, Christine M

    2013-10-10

    Calendula officinalis, commonly known Marigold, has been traditionally used for its anti-inflammatory effects. The aim of this study was to investigate the capacity of an artificial neural network (ANN) to analyse thin layer chromatography (TLC) chromatograms as fingerprint patterns for quantitative estimation of chlorogenic acid, caffeic acid and rutin in Calendula plant extracts. By applying samples with different weight ratios of marker compounds to the system, a database of chromatograms was constructed. A hundred and one signal intensities in each of the HPTLC chromatograms were correlated to the amounts of applied chlorogenic acid, caffeic acid, and rutin using an ANN. The developed ANN correlation was used to quantify the amounts of 3 marker compounds in calendula plant extracts. The minimum quantifiable level (MQL) of 610, 190 and 940 ng and the limit of detection (LD) of 183, 57 and 282 ng were established for chlorogenic, caffeic acid and rutin, respectively. A novel method for quality control of herbal products, based on HPTLC separation, high resolution digital plate imaging and ANN data analysis has been developed. The proposed method can be adopted for routine evaluation of the phytochemical variability in calendula extracts.

  5. The comparison of in vivo antigenotoxic and antioxidative capacity of two propylene glycol extracts of Calendula officinalis (marigold) and vitamin E in young growing pigs.

    Science.gov (United States)

    Frankic, T; Salobir, K; Salobir, J

    2009-12-01

    The objective of the study was to evaluate the protective effect of Calendula officinalis propylene glycol extracts against oxidative DNA damage and lipid peroxidation induced by high polyunsaturated fatty acid (PUFA) intake in young growing pigs. Forty young growing pigs were assigned to five treatment groups: control; oil (linseed oil supplementation); C. officinalis 1 and 2 groups (linseed oil plus 3 ml/day of C. officinalis propylene glycol extracts); and vitamin E group (linseed oil plus 100 mg/kg of vitamin E). Lymphocyte DNA fragmentation and 24-h urinary 8-hydroxy-2'-deoxyguanosine (8-OHdG) excretion were measured to determine DNA damage. Lipid peroxidation was studied by analysing plasma and urine malondialdehyde (MDA), and urine isoprostane concentrations (iPF2α-VI), total antioxidant status of plasma and glutathione peroxidase (GPx) assays. C. officinalis 1 (extract from petals) effectively protected DNA from oxidative damage. It indicated a numerical trend towards the reduction of plasma MDA and urinary iPF2α-VI excretion. Its effect was comparable with that of vitamin E. C. officinalis 2 (extract from flower tops) showed less antioxidant potential than the extract from petals. We can conclude that the amount of C. officinalis extracts proposed for internal use by traditional medicine protects the organism against DNA damage induced by high PUFA intake.

  6. The effect of different nitrogen fertilization rates on yield and quality of marigold (Calendula officinalis L. 'Tokaj' raw material

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    Beata Król

    2012-12-01

    Full Text Available Pot marigold (Calendula officinalis L. is an annual ornamental plant which is also grown for herbal raw material (flower heads used in the pharmaceutical and cosmetic industries. A field experiment was carried out in the years 2006-2008 in the Experimental Farm of the University of Life Sciences in Lublin. The study was conducted on loess soil with the granulometric composition of silt loam. The aim of the experiment was to determine the effect of different nitrogen rates (0, 40, 80, 120, 160 kg N × ha-1 on some morphological features of flower heads as well as on yield and quality of pot marigold raw material. Flowering of pot marigold was shortest in the control treatment (32 days and longest (43 days in the plot where nitrogen fertilization had been applied at the highest rate (160 kg N × ha-1. Nitrogen fertilization had a significant influence on the number of flower heads per plant, but no significant difference was found in diameter as well as in ligulate flowers and tubular flowers in the flower head. It was found to increase significantly raw material yield after the application of 80 kg N × ha-1, compared to the control treatment. Yield of flower heads did not differ markedly for fertilization rates from 80 to 160 kg N × ha-1. Nitrogen fertilization modified slightly essential oil content (this content increased with increasing nitrogen rates, but at the same time it decreased the percentage of flavonoid compounds.

  7. Effect of sowing date and plant density on grain and flower yield of Pot Marigold (Calendula officinalis L.

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    mohamad javad seghatol eslami

    2009-06-01

    Full Text Available Pot marigold (Calendula officinalis L. is a medicinal herb whose dried flower heads are used to heal wounds. In order to study the effects of sowing dates and plant density on grain and flower yield of pot marigold, an experiment was conducted at Agricultural Research Center of Islamic Azad University, Birjand Branch in 2005. Three sowing dates (30 March, 14 April and 30 April and three plant densities (plant distances on row were 10, 20 and 30 centimeters were compared in a split- plot experiment based on a randomized complete block design with 3 replications. Seed and flower yields were significantly different at planting dates and plant densities. Sowing date had significant effects on flower and seed harvest index. The latest sowing dates had the highest flower and seed harvest index. Plant density had not significant effect on flower harvest index, but the effect on seed harvest index, was significant. In total our result showed that the first sowing date with 25 plants/m2 had the highest grain and flower yield. Keywords: Marigold, sowing date, plant density, medicinal plant.

  8. Lead content in pot marigold (Calendula officinalis L.) inflorescences and leaves: impact of precipitations and vicinity of motorway.

    Science.gov (United States)

    Meos, Andres; Jüriado, Tiiu; Matto, Vallo; Raal, Ain

    2011-05-01

    Trace metal contamination is a major environmental and health problem virtually in all countries. The present study was aimed to estimate the lead content of pot marigold (Calendula officinalis L.) inflorescences and leaves collected from a nonpolluted test field. The lead content in dry pot marigold inflorescences was 9.34 ± 0.79 µg/g, in dry leaves 11.57 ± 0.47 µg/g, and in soil 0.649 ± 0.012 µg/g. The distance of pot marigold collection beds (30-220 m from the motorway) had no effect on lead content. There was a strong positive correlation between the amount of precipitations and lead content of pot marigold leaves but not inflorescences indicating the soil as primarily the source of increased lead content. In conclusion, no effect of motorway vicinity was found for pot marigold inflorescences or leaves lead content; however, as a precaution, it is not recommended to collect the plants during or just after showers.

  9. Anti-inflammatory, anti-tumor-promoting, and cytotoxic activities of constituents of marigold (Calendula officinalis) flowers.

    Science.gov (United States)

    Ukiya, Motohiko; Akihisa, Toshihiro; Yasukawa, Ken; Tokuda, Harukuni; Suzuki, Takashi; Kimura, Yumiko

    2006-12-01

    Ten oleanane-type triterpene glycosides, 1-10, including four new compounds, calendulaglycoside A 6'-O-methyl ester (2), calendulaglycoside A 6'-O-n-butyl ester (3), calendulaglycoside B 6'-O-n-butyl ester (5), and calendulaglycoside C 6'-O-n-butyl ester (8), along with five known flavonol glycosides, 11-15, were isolated from the flowers of marigold (Calendula officinalis). Upon evaluation of compounds 1-9 for inhibitory activity against 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced inflammation (1 microg/ear) in mice, all of the compounds, except for 1, exhibited marked anti-inflammatory activity, with ID50 values of 0.05-0.20 mg per ear. In addition, when 1-15 were evaluated against the Epstein-Barr virus early antigen (EBV-EA) activation induced by TPA, compounds 1-10 exhibited moderate inhibitory effects (IC50 values of 471-487 mol ratio/32 pmol TPA). Furthermore, upon evaluation of the cytotoxic activity against human cancer cell lines in vitro in the NCI Developmental Therapeutics Program, two triterpene glycosides, 9 and 10, exhibited their most potent cytotoxic effects against colon cancer, leukemia, and melanoma cells.

  10. Effect of Arbuscular Mycorrhizal Fungi On Yield and Phytoremediation Performance of Pot Marigold (Calendula officinalis L.) Under Heavy Metals Stress.

    Science.gov (United States)

    Tabrizi, Leila; Mohammadi, Siavash; Delshad, Mojtaba; Moteshare Zadeh, Babak

    2015-01-01

    In order to study the effect of mycorrhizal fungi (inoculated and non-inoculated) and heavy metals stress [0, Pb (150 and 300 mg/kg) and Cd (40 and 80 mg/kg)] on pot marigold (Calendula officinalis L.), a factorial experiment was conducted based on a randomized complete block design with 4 replications in Research Greenhouse of Department of Horticultural Sciences, University of Tehran, Iran, during 2012-2013. Plant height, herbal and flower fresh and dry weight, root fresh and dry weight and root volume, colonization percentage, total petal extract, total petal flavonoids, root and shoot P and K uptakes, and Pb and Cd accumulations in root and shoot were measured. Results indicated that with increasing soil Pb and Cd concentration, growth and yield of pot marigold was reduced significantly; Cd had greater negative impacts than Pb. However, mycorrhizal fungi alleviated these impacts by improving plant growth and yield. Pot marigold concentrated high amounts of Pb and especially Cd in its roots and shoots; mycorrhizal plants had a greater accumulation of these metals, so that those under 80 mg/kg Cd soil(-1) accumulated 833.3 and 1585.8 mg Cd in their shoots and roots, respectively. In conclusion, mycorrhizal fungi can improve not only growth and yield of pot marigold in heavy metal stressed condition, but also phytoremediation performance by increasing heavy metals accumulation in the plant organs.

  11. An investigation of influence of solvent on the degradation kinetics of carotenoids in oil extracts of Calendula officinalis

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    DEJAN BEZBRADICA

    2005-02-01

    Full Text Available The stability of carotenoids was studied in marigold oil extracts prepared with following solvents: Myritol 312®, paraffin oil, almond oil, olive oil, sunflower oil, grape seed oil, and soybean oil. The concentration of the carotenoids was determined by spectroscopic measurement at 450 nm. Degradation rate showed a first order dependence on the concentration of carotenoids with a faster first stage (which lasted 35–50 days, depending on the solvent and a slower second stage. The highest degradation rates were observed in extracts prepared with linoleic acid rich solvents (sunflower oil, soybean oil and grape seed oil, while the lowest were found in oil with saturated fatty acids (Myritol 312® and paraffin oil. These results confirm the connection between the degradation of carotenoids and lipid autoxidation, and suggest that the influence of the oil solvents on the stability of oil extracts of Calendula officinalis is a factor that must be considered when selecting a solvent for the production of marigold oil extracts.

  12. A Bio-Guided Fractionation to Assess the Inhibitory Activity of Calendula officinalis L. on the NF-κB Driven Transcription in Human Gastric Epithelial Cells

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    Elisa Colombo

    2015-01-01

    Full Text Available Calendula officinalis L. has been largely known for its topical anti-inflammatory properties; however, there are no experimental evidences about its antiphlogistic effect at the gastric level. To investigate whether marigold might exert an activity against gastric inflammation, a CH2Cl2 extract obtained from C. officinalis flowers was evaluated in vitro on the NF-κB pathway. The lipophilic extract demonstrated a significant inhibitory effect on the NF-κB driven transcription. The identification of active compounds was conducted by a bio-guided fractionation of the extract that afforded 16 fractions. Fraction J exhibited a concentration-dependent inhibitory activity on the NF-κB driven transcription and significantly contributed to the antiphlogistic effect showed by CH2Cl2 extract. The main components of fraction J were loliolide and the fucoside acetates of β-eudesmol and viridiflorol. HPLC analysis of fractions D and E led to the identification and isolation of triterpene esters that showed a concentration-dependent inhibition of the NF-κB driven transcription, with faradiol-3-myristate and the corresponding aglycone being the most active compounds. The present study provides some experimental evidences that Calendula officinalis L. may exert an anti-inflammatory activity on the gastric district by the inhibition of the NF-κB system, identifying the compounds responsible, at least in part, for the observed effect.

  13. Antimicrobial activity of Calendula officinalis, Camellia sinensis and chlorhexidine against the adherence of microorganisms to sutures after extraction of unerupted third molars

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    Raquel Lourdes Faria

    2011-10-01

    Full Text Available OBJECTIVE: The objective of this study was to compare the antimicrobial effect of mouthwashes containing Calendula officinalis L., Camellia sinensis (L. Kuntze and 0.12% chlorhexidine digluconate on the adherence of microorganisms to suture materials after extraction of unerupted third molars. MATERIAL AND METHODS: Eighteen patients with unerupted maxillary third molars indicated for extraction were selected (n=6 per mouthwash. First, the patients were subjected to extraction of the left tooth and instructed not to use any type of antiseptic solution at the site of surgery (control group. After 15 days, the right tooth was extracted and the patients were instructed to use the Calendula officinalis, Camellia sinensis or chlorhexidine mouthwash during 1 week (experimental group. For each surgery, the sutures were removed on postoperative day 7 and placed in sterile phosphate-buffered saline. Next, serial dilutions were prepared and seeded onto different culture media for the growth of the following microorganisms: blood agar for total microorganism growth; Mitis Salivarius bacitracin sucrose agar for mutans group streptococci; mannitol agar for Staphylococcus spp.; MacConkey agar for enterobacteria and Pseudomonas spp., and Sabouraud dextrose agar containing chloramphenicol for Candida spp. The plates were incubated during 24-48 h at 37ºC for microorganism count (CFU/mL. RESULTS: The three mouthwashes tested reduced the number of microorganisms adhered to the sutures compared to the control group. However, significant differences between the control and experimental groups were only observed for the mouthwash containing 0.12% chlorhexidine digluconate. CONCLUSIONS: Calendula officinalis L. and Camellia sinensis (L. Kuntze presented antimicrobial activity against the adherence of microorganisms to sutures but were not as efficient as chlorhexidine digluconate.

  14. COMPARATIVE ANALYSIS OF THE USE OF CMR POMADE (BELLISPERENIS + CALENDULA OFFICINALIS + MYRISTICASEBIFERA AND PHYSIOLOGICAL SOLUTION IN TISSUE SCARRING OF RATS (RATHUSNORVEGICUS

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    E. S. Fernandes

    2014-09-01

    Full Text Available Pharmaceutical market has several types of ointments that are used in animals for healing processes, arising from traumatic injuries or surgical procedures. The use of homeopathic medicines in the treatment of skin wounds has grown significantly, but no one knows for sure the efficiency of such drugs. Thus, this paper aimed to measure the drug's effectiveness CMR (Bellisperenis + Calendula officinalis Myristica sebifera in comparison to physiologic solution in treating skin wounds produced in rats. Standardized in the back of the animals on both sides (right and left evaluating the healing potential of homeopathic ointment CMR compared to saline lesions were performed.

  15. Treatment of Bothrops alternatus envenomation by Curcuma longa and Calendula officinalis extracts and ar-turmerone Tratamento local do envenenamento por Bothrops alternatus com extrato de Curcuma longa e Calendula officinalis e ar-turmerone

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    M.M. Melo

    2005-02-01

    Full Text Available It was investigated the efficiency of two extracts of plants and one fraction of their properties against the local effects of bothropic envenomation. Bothrops alternatus venom (1.25µg diluted in 100µl of sterile saline solution was inoculated (intradermally into the shaved dorsal back skin of 30 New Zealand rabbits. The animals were divided in six groups receiving the following treatments: group I: subcutaneous application of Curcuma longa extract (1.0ml; group II: topic treatment of Curcuma longa hydroalcoholic extract (1.0ml; group III: topic application of ar-turmerone in vaseline (1.0g; group IV: topic application of Curcuma longa methanolic extract (1.0ml; group V: topic application of Calendula officinalis ointment (1.0g; group VI: topic application of saline (1.0ml. These treatments were done at 30 minutes, and at 2, 4, 24 and 72 hours after venom inoculation. Intensity of local edema, hemorrhagic halo and necrosis were evaluated until 168h after that. Additionally, seven days after the Bothrops venom inoculation, blood was collected from heart with and without EDTA (10% for hemogram and biochemical parameters (total protein, blood urea nitrogen, creatinine, and fibrinogen and all the animals were anesthetized, sacrificed by ether inhalation and submitted to necropsy. Fragments of tissues were taken for histopathological evaluation. The most efficient treatment for inhibition of edema, necrosis and local hemorrhage after Bothrops alternatus venom was the topic application of ar-turmerone.Investigou-se a eficácia do extrato de plantas no tratamento local do envenenamento botrópico. Veneno de serpentes Bothrops alternatus (1,25µg diluído em 100µl de solução salina estéril foi inoculado (via intradérmica entre as escápulas de 30 coelhos. Os animais foram divididos em seis grupos (tratamentos: grupo I: tratamento subcutâneo com extrato de Curcuma longa; grupo II: tratamento tópico com extrato hidroalcoólico de Curcuma longa

  16. High performance thin layer chromatography (HPTLC) and high performance liquid chromatography (HPLC) for the qualitative and quantitative analysis of Calendula officinalis-advantages and limitations.

    Science.gov (United States)

    Loescher, Christine M; Morton, David W; Razic, Slavica; Agatonovic-Kustrin, Snezana

    2014-09-01

    Chromatography techniques such as HPTLC and HPLC are commonly used to produce a chemical fingerprint of a plant to allow identification and quantify the main constituents within the plant. The aims of this study were to compare HPTLC and HPLC, for qualitative and quantitative analysis of the major constituents of Calendula officinalis and to investigate the effect of different extraction techniques on the C. officinalis extract composition from different parts of the plant. The results found HPTLC to be effective for qualitative analysis, however, HPLC was found to be more accurate for quantitative analysis. A combination of the two methods may be useful in a quality control setting as it would allow rapid qualitative analysis of herbal material while maintaining accurate quantification of extract composition.

  17. Planting depth for oilseed calendula

    Science.gov (United States)

    Calendula (Calendula officinalis L.) is not only a popular ornamental plant in temperate climates, but also a potential oilseed crop. Its seed oil has high levels of calendic acid, which makes it a highly valued drying oil with important industrial applications. Much basic agronomic information on c...

  18. Protective effect of Calendula officinalis Linn. flowers against 3-nitropropionic acid induced experimental Huntington's disease in rats.

    Science.gov (United States)

    Shivasharan, B D; Nagakannan, Pandian; Thippeswamy, Boreddy Shivanandappa; Veerapur, Veeresh Prabakar; Bansal, Punit; Unnikrishnan, Mazhuvancherry K

    2013-10-01

    Oxidative stress (OS) and nitric oxide mechanisms have been recently proposed in 3-nitropropionic acid (3-NP)-induced neurotoxicity. The compounds, having antioxidant, anti-inflammatory and estrogenic effects, have been suggested for neuroprotection in different experimental models. Calendula officinalis Linn. flower extract (COE) is known for its potent antioxidant, anti-inflammatory, estrogenic and neuroprotective activities. Hence, the present study was designed to evaluate the neuroprotective effect of COE on 3-NP-induced neurotoxicity in rats by observing behavioral changes, OS and striatal damage in rat brain. Adult female Wistar rats were pretreated with vehicle or COE (100 and 200 mg/kg) for 7 days, followed by cotreatment with 3-NP (15 mg/kg, intraperitoneally) for the next 7 days. At the end of the treatment schedule, rats were evaluated for alterations in sensory motor functions and short-term memory. Animals were sacrificed and brain homogenates were used for the estimation of lipid peroxidation (LPO), glutathione, total thiols, glutathione S-transferase, catalase and nitrite. A set of brain slices was used for the evaluation of neuronal damage in the striatal region of the brain. 3-NP caused significant alterations in animal behavior, oxidative defense system evidenced by raised levels of LPO and nitrite concentration, and depletion of antioxidant levels. It also produced a loss of neuronal cells in the striatal region. Treatment with COE significantly attenuated behavioral alterations, oxidative damage and striatal neuronal loss in 3-NP-treated animals. The present study shows that COE is protective against 3-NP-induced neurotoxicity in rats. The antioxidant, anti-inflammatory and estrogenic properties of COE may be responsible for its neuroprotective action.

  19. EFFECTS OF PLANTING SPACE AND HARVEST TIME ON THE NUMBER, WEIGHT AND DIAMETER OF MARIGOLD (CALENDULA OFFICINALIS L. FLOWERS

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    Nada Parađiković

    2013-06-01

    Full Text Available The study was conducted during 2010 in marigold (Calendula officinalis L. to determine the effects of three plant densities (plant density A - 65 cm x 35 cm; plant density B - 65 cm x 25 cm; plant density C – 55 cm x 25 cm and harvest time on the number, weight and diameter of marigold flowers. The results showed that the plant density significantly influenced the number of flowers per plant and flower weight. The largest number of flowers per plant was recorded in the plant density B (13.2 and the lowest (9.87 in the plant density C. The lowest flower weight was recorded in the plant density C (1.31 g and was statistically lower than the flower weight in the plant densities A (1.42 g and B (1.38 g. The plant density significantly influenced the number of flowers on side branches, being the highest in the plant density B. The diameter of the marigold flower was not significantly influenced by the plant density. During the experiment, a total of 13 harvests were achieved. The greatest number of flowers per plant was harvested in the eighth, ninth and tenth harvest, while the largest flower weight was measured in the fifth and twelfth harvest. On the average, the number of flowers per plant / harvest was 11.63 and the weight of flowers was 1.38 g. Diameter of marigold flowers ranged from 2.89 cm to 3.59 cm in the thirteenth and the third harvest, respectively. The number of flowers on side branches per plant / harvest was 11.61.

  20. Development of lamellar gel phase emulsion containing marigold oil (Calendula officinalis) as a potential modern wound dressing.

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    Okuma, C H; Andrade, T A M; Caetano, G F; Finci, L I; Maciel, N R; Topan, J F; Cefali, L C; Polizello, A C M; Carlo, T; Rogerio, A P; Spadaro, A C C; Isaac, V L B; Frade, M A C; Rocha-Filho, P A

    2015-04-25

    Appropriate therapeutics for wound treatments can be achieved by studying the pathophysiology of tissue repair. Here we develop formulations of lamellar gel phase (LGP) emulsions containing marigold (Calendula officinalis) oil, evaluating their stability and activity on experimental wound healing in rats. LGP emulsions were developed and evaluated based on a phase ternary diagram to select the best LGP emulsion, having a good amount of anisotropic structure and stability. The selected LGP formulation was analyzed according to the intrinsic and accelerated physical stability at different temperatures. In addition, in vitro and in vivo studies were carried out on wound healing rats as a model. The LGP emulsion (15.0% marigold oil; 10.0% of blend surfactants and 75.0% of purified water [w/w/w]) demonstrated good stability and high viscosity, suggesting longer contact of the formulation with the wound. No cytotoxic activity (50-1000 μg/mL) was observed in marigold oil. In the wound healing rat model, the LGP (15 mg/mL) showed an increase in the leukocyte recruitment to the wound at least on days 2 and 7, but reduced leukocyte recruitment after 14 and 21 days, as compared to the control. Additionally, collagen production was reduced in the LGP emulsion on days 2 and 7 and further accelerated the process of re-epithelialization of the wound itself. The methodology utilized in the present study has produced a potentially useful formulation for a stable LGP emulsion-containing marigold, which was able to improve the wound healing process.

  1. Optimization of chemometric approaches for the extraction of isorhamnetin-3-O-rutinoside from Calendula officinalis L.

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    Moraes, Maria Lourdes Leite; da Silva, Heron Dominguez Torres; Blanes, Lucas; Doble, Philip; Tavares, Marina Franco Maggi

    2016-06-05

    The application of Design of Experiments (DoE) to the determination of optimum conditions for an extraction process relies on the correct selection of mathematical models. The linear model is the one typically used; however, in some cases it does not always have superior performance, ignoring the real nature of the data and its appropriate descriptive model. In order to evaluate the extraction efficiency of isorhamnetin-3-O-rutinoside from flowers of Calendula officinalis L. a multivariate factorial analysis was used. Simulations were conducted using linear, quadratic, full cubic and special cubic models. A Simplex-Centroid design was chosen as it delivered greater precision with only minor errors versus other models tested. Analyses were performed by capillary zone electrophoresis using sodium tetraborate buffer (40mmolL(-1), pH 9.4) containing 10% methanol. The detection was linear over a range of 8.0-50.0mgL(-1) (r(2)=0.996), and the limits of detection (LOD) and quantification (LOQ) for isorhamnetin-3-O-rutinoside were 3.44mgL(-1) and 11.47mgL(-1), respectively. The full cubic model showed the best extraction results, with an error of 3.40% compared to analysis of variance, and a determination coefficient of 0.974. The difference between the responses at the reference point, calculated by the model, and the experimental response, varies around 2.72% for full cubic model. Comparison of the four models showed the full cubic model was the most appropriate one, allowing greater efficiency in the extraction of isorhamnetin-3-O-rutinoside. Selection of the model made it possible to obtain a 60% increase in sensitivity compared to the linear model.

  2. Reviews of Salicylic Acid Mist Spray on Amount of Flavonoids, Anthocyanins, Sugar and Root Performance at Marigold Flower Species (Calendula Officinalis L at Hydroponics System

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    Fatemeh Naghavi

    2016-03-01

    Full Text Available This research is performed in order of studying anti-stress effect of salicylic acid material on Calendula Officinalis L after germinating. Different Concentrations of salicylic acid ( 2,4,+ and 8 milimolar on Seedlings of Calendula Officinalis L flower Hydroponic and greenhouse conditions during 4 days was studied. Between concentration of mist sprayed salicylic acid, 6 molar concentration had the best effect on Qualitative and quantitative performance of mentioned plant. Reviews indicate that high concntrations cause stop in growth of plant and Destruction of plant and also low concentrations had no particular effect. Results from measuring Flavonoids, anthocyanins and root performance showed that their rate after 24 hours in comparison to Control plants, indicates a meaningful increase. On treating salicylic acid there was a meaningful decrease on Germination of treated plants in comparison to control group was observed. Overally, salicylic acid at 6 molar concentration results in increase of Flavonoids, root, anthocyanins and Soluble sugars in comparison to control group.

  3. 不同培养基质对金盏菊生长的影响研究%Effects of Different Culture Medium on the Growth of Calendula officinalis

    Institute of Scientific and Technical Information of China (English)

    陈峰; 沈迎春; 刘阳; 李莉

    2014-01-01

    Using different culture medium,using pot Calendula officinalis as experimental material,research the effect of garden soil,mushroom residue,vermiculite and mixed of these three medium as culture medi-um on the growth and development of Calendula officinalis. The test results show that:the different culture medium containing nutrients difference;effect of different culture medium on the growth of Calendula offici-nalis is different;effect of different culture substrates on chlorophyll content,Catalase activity,superoxide dis-mutase(SOD)activity are different. Comprehensive morphological and physiological indexes on the growth of Calendula officinalis can be concluded:the mushroom residue as growth culture medium of Calendula offici-nalis is best.%采用不同的培养基质,利用盆栽金盏菊作为试验材料,研究田园土、菌渣、蛭石及三者的混合基质作为培养基对金盏菊生长发育的影响。结果表明:不同培养基质所含营养成分差别较大;不同培养基质对金盏菊生长发育影响不同;不同培养基质对金盏菊叶绿素含量、过氧化氢酶活性、超氧化物歧化酶(SOD)活性等影响均不同。综合金盏菊生长的形态指标和生理指标可知:用菌渣作为培养基质的金盏菊长势最好。

  4. The Water Fraction of Calendula officinalis Hydroethanol Extract Stimulates In Vitro and In Vivo Proliferation of Dermal Fibroblasts in Wound Healing.

    Science.gov (United States)

    Dinda, Manikarna; Mazumdar, Swagata; Das, Saurabh; Ganguly, Durba; Dasgupta, Uma B; Dutta, Ananya; Jana, Kuladip; Karmakar, Parimal

    2016-10-01

    The active fraction and/or compounds of Calendula officinalis responsible for wound healing are not known yet. In this work we studied the molecular target of C. officinalis hydroethanol extract (CEE) and its active fraction (water fraction of hydroethanol extract, WCEE) on primary human dermal fibroblasts (HDF). In vivo, CEE or WCEE were topically applied on excisional wounds of BALB/c mice and the rate of wound contraction and immunohistological studies were carried out. We found that CEE and only its WCEE significantly stimulated the proliferation as well as the migration of HDF cells. Also they up-regulate the expression of connective tissue growth factor (CTGF) and α-smooth muscle actin (α-SMA) in vitro. In vivo, CEE or WCEE treated mice groups showed faster wound healing and increased expression of CTGF and α-SMA compared to placebo control group. The increased expression of both the proteins during granulation phase of wound repair demonstrated the potential role of C. officinalis in wound healing. In addition, HPLC-ESI MS analysis of the active water fraction revealed the presence of two major compounds, rutin and quercetin-3-O-glucoside. Thus, our results showed that C. officinalis potentiated wound healing by stimulating the expression of CTGF and α-SMA and further we identified active compounds. Copyright © 2016 John Wiley & Sons, Ltd.

  5. Antioxidant Capacity of Calendula Officinalis Flowers Extract and Prevention of Radiation Induced Oropharyngeal Mucositis in Patients with Head and Neck Cancers: A Randomized Controlled Clinical Study

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    Mohammad Taghi Kazemi

    2013-03-01

    Full Text Available This study was designed to determine the effect of Calendula officinalis flowers extract mouthwash as oral gel on radiation-induced oropharyngeal mucositis (OM in patients with head-and-neck cancer. Forty patients with neck and head cancers under radiotherapy or concurrent chemoradiotherapy protocols were randomly assigned to receive either 2% calendula extract mouthwash or placebo (20 patients in each group. Patients were treated with telecobalt radiotherapy at conventional fractionation (200 cGy/fraction, five fractions weekly, 30–35 fractions within 4–7 weeks. The oropharyngeal mucositis was evaluated by two clinical investigators (a radiation oncologist and a dentist, using the oral mucositis assessment scale (OMAS. Trying to find out the possible mechanism of action of the treatment, total antioxidant, polyphenol and flavonoid contents, and quercetin concentration of the mouth wash were measured. Calendula mouthwash significantly decreased the intensity of OM compared to placebo at week 2 (score: 5.5 vs. 6.8, p = 0.019, week 3 (score: 8.25 vs. 10.95, p < 0.0001 and week 6 (score: 11.4 vs. 13.35, p = 0.031. Total antioxidant, polyphenol and flavonoid contents and quercetin concentration of the 2% extract were 2353.4 ± 56.5 μM, 313.40 ± 6.52 mg/g, 76.66 ± 23.24 mg/g, and 19.41 ± 4.34 mg/l, respectively. Calendula extract gel could be effective on decreasing the intensity of radiotherapy- induced OM during the treatment and antioxidant capacity may be partly responsible for the effect.

  6. Hepato and reno protective action of Calendula officinalis L. flower extract.

    Science.gov (United States)

    Preethi, Korengath Chandran; Kuttan, Ramadasan

    2009-03-01

    Flower extract of C. officinalis L. was evaluated for its protective effect against CCl4 induced acute hepatotoxicity and cisplatin induced nephrotoxicity. The activities of serum marker enzymes of liver injury like glutamate pyruvate transaminase (SGPT), glutamate oxaloacetate transaminase (SGOT) and alkaline phosphatase (ALP) which were increased by CCl4 injection was found to be significantly reduced by the pretreatment of the flower extract at 100 and 250 mg/kg body weight. The lipid peroxidation in liver, the marker of membrane damage and the total bilirubin content in serum were also found to be at significantly low level in the extract pretreated group, indicating its protective role. The kidney function markers like urea and creatinine were significantly increased in cisplatin treated animals. However, their levels were found to be lowered in the extract pretreated groups (100 and 250 mg/kg body weight). Moreover, cisplatin induced myelosuppression was ameliorated by the extract pretreatment. Treatment with the extract produced enhancement of antioxidant enzymes--superoxide dismutase and catalase and glutathione. Results suggest a protective role of the flower extract of C. officinalis against CCl4 induced acute hepatotoxicity and cisplatin induced nephrotoxicity. Extract has been found to contain several carotenoids of which lutein, zeaxanthin and lycopene predominates. Possible mechanism of action of the flower extract may be due to its antioxidant activity and reduction of oxygen radicals.

  7. Analysis of the essential oils from Calendula officinalis growing in Brazil using three different extraction procedures Análise por CG-EM do óleo essencial de Calendula officinalis cultivado no Brasil utilizando-se três diferentes processos de extração

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    Zilda Cristina Gazim

    2008-09-01

    Full Text Available Terpenes and aroma volatiles from flowers of Calendula officinalis cultivated in southeastern Brazil were obtained by steam distillation (SD, headspace-cold finger (HS-CF extraction and headspace solid-phase microextraction (HS-SPME coupled with gas chromatography and mass spectrometric analysis. The dried flowers contained 0.1% oil. Kovats indices and mass spectra were used to identify 27 individual components in the various volatile fractions. The main components present in the volatile fractions of the C. officinalis flowers, obtained by SD, HS-SPME, and HS-CF, were δ-cadinene (22.5, 22.1, and 18.4 % and γ-cadinene (8.9, 25.4, and 24.9 % while 20.4 % of α-cadinol was seen only after SD extraction.Terpenos e aromas voláteis das flores de Calendula officinalis cultivados no sudoeste do Brasil foram isolados por arraste a vapor (SD, dedo frio (HS-CF e micro extração em fase sólida (HS-SPME acoplada à espectrometria de massas. As flores secas da C. officinalis contêm 0,1% de óleo essencial e foram identificadas 27 substâncias químicas através do cálculo do índice de Kováts e interpretação dos espectros de massas. As substâncias majoritárias presentes no óleo essencial das flores de C. officinalis, obtido por SD, HS-SPME e HS-CF foram δ-cadinene (22,5; 22,1 e 18,4 % γ-cadinene (8,9, 25,4 e 24,9 % e 20.4 % de α-cadinol foi observado apenas na extração por arraste a vapor.

  8. A new extract of the plant calendula officinalis produces a dual in vitro effect: cytotoxic anti-tumor activity and lymphocyte activation

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    Collado Antonia

    2006-05-01

    Full Text Available Abstract Background Phytopharmacological studies of different Calendula extracts have shown anti-inflamatory, anti-viral and anti-genotoxic properties of therapeutic interest. In this study, we evaluated the in vitro cytotoxic anti-tumor and immunomodulatory activities and in vivo anti-tumor effect of Laser Activated Calendula Extract (LACE, a novel extract of the plant Calendula Officinalis (Asteraceae. Methods An aqueous extract of Calendula Officinalis was obtained by a novel extraction method in order to measure its anti-tumor and immunomodulatory activities in vitro. Tumor cell lines derived from leukemias, melanomas, fibrosarcomas and cancers of breast, prostate, cervix, lung, pancreas and colorectal were used and tumor cell proliferation in vitro was measured by BrdU incorporation and viable cell count. Effect of LACE on human peripheral blood lymphocyte (PBL proliferation in vitro was also analyzed. Studies of cell cycle and apoptosis were performed in LACE-treated cells. In vivo anti-tumor activity was evaluated in nude mice bearing subcutaneously human Ando-2 melanoma cells. Results The LACE extract showed a potent in vitro inhibition of tumor cell proliferation when tested on a wide variety of human and murine tumor cell lines. The inhibition ranged from 70 to 100%. Mechanisms of inhibition were identified as cell cycle arrest in G0/G1 phase and Caspase-3-induced apoptosis. Interestingly, the same extract showed an opposite effect when tested on PBLs and NKL cell line, in which in vitro induction of proliferation and activation of these cells was observed. The intraperitoneal injection or oral administration of LACE extract in nude mice inhibits in vivo tumor growth of Ando-2 melanoma cells and prolongs the survival day of the mice. Conclusion These results indicate that LACE aqueous extract has two complementary activities in vitro with potential anti-tumor therapeutic effect: cytotoxic tumor cell activity and lymphocyte activation

  9. Total antioxidant and oxidant status of plasma and renal tissue of cisplatin-induced nephrotoxic rats: protection by floral extracts of Calendula officinalis Linn.

    Science.gov (United States)

    Verma, Pawan Kumar; Raina, Rajinder; Sultana, Mudasir; Singh, Maninder; Kumar, Pawan

    2016-01-01

    The present study was aimed to determine the total antioxidant status (TAS), total oxidant status (TOS) and oxidative stress index (OSI) of plasma and renal tissue in cisplatin (cDDP) induced nephrotoxic rats and its protection by treatments with floral extracts of Calendula officinalis Linn. Treatment with cDDP elevated (p GSH) and antioxidant enzymes compared to the control group. Pre- and post-treatments of ethanolic floral extract of C. officinalis along with cDDP restored (p > 0.05) CR, albumin, TOS, GSH and activities of antioxidant enzymes in blood and renal tissue. Ethanolic extract treatments reduced (p < 0.05) MDA level in renal tissue without restoring the erythrocyte MDA level following cDDP treatment. These observations were further supported by the histopathological findings in renal tissue. Observations of the present study have shown that treatments with ethanolic floral extract of C. officinalis protect cDDP induced nephrotoxicity by restoring antioxidant system of the renal tissue.

  10. Produção de biomassa de calendula officinalis l. adubada com fósforo e cama-de-frango Biomass yield of Calendula officinalis L. fertilized with phosporus and chicken manure

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    Valdenise Carbonari Barboza

    2009-04-01

    Full Text Available Objetivou-se, neste trabalho, avaliar a influência do fósforo e da cama-de-frango semidecomposta na produção de capítulos florais da Calendula officinalis L. Os fatores em estudo foram cinco doses de fósforo (4,3; 25,8; 43,0; 60,2; 81,7 kg ha-1 de P2O5, na forma de superfosfato triplo e cinco doses de cama-de-frango semidecomposta (1.000; 6.000; 10.000; 14.000 e 19.000 kg ha-1. Para combinar o fósforo e a cama-de-frango, usou-se a matriz experimental Plan Puebla III resultando em nove tratamentos (25,8 e 6.000; 60,2 e 6.000; 25,8 e 14.000; 60,2 e 14.000; 43,0 e 10.000; 4,3 e 6.000; 81,7 e 14.000; 25,8 e 1.000; 60,2 e 19.000 kg ha-1 de P e cama-de-frango, respectivamente no delineamento de blocos casualizados, com quatro repetições. A altura média final das plantas, aos 120 dias, ficou em torno de 60,0 cm, independente dos tratamentos. A produção máxima de capítulos florais da calêndula foi de 9.755,16 mil ha-1,obtida com o uso de 49,15 kg ha-1 de P2O5 associada a 13.401,10 kg ha-1 de cama-de-frango. A maior produção (11.058,89 kg ha-1de massa fresca de capítulos florais de calêndula foi obtida com 49,98 kg ha-1 de P2O5 e 13.266,59 kg ha-1 de cama-de-frango. As produções máximas de massas secas de capítulos florais (2.227,61 kg ha-1 foram obtidas com 39,62 kg ha-1 de P2O5 e 8.109,75 kg ha-1 de cama-de-frango. Concluiu-se que para se obter maior produção de massa seca de capítulos florais, componente de maior importância comercial, a calêndula deve ser cultivada utilizando adubação com HH 40 kg ha-1 de P2O5 e H" 8.000 kg ha-1 de cama-de-frango.The aim of this work was to evaluate the influence of phosphorus and semi-decomposed chicken manure on capitula yield of Calendula officinalis L. The studied factors were five doses of phosphorus (4.3, 25.8, 43.0, 60.2, and 81.7 kg ha-1 P2O5 in the triple super phosphate form and five doses of semi-decomposed chicken manure (1000, 6000, 10000, 14000, and 19000 kg ha-1. The Plan

  11. EFFECT OF POLYPHENOLIC COMPOUNDS ISOLATED FROM CARTHAMUS TINCTORIUS AND CALENDULA OFFICINALIS L., ON FUNCTIONAL ACTIVITY OF IMMUNE CELLS UNDER CONDITIONS OF CYTOSTATIC IMMUNOSUPPRESSION

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    N. V. Masnaya

    2013-01-01

    Full Text Available The purpose of the study – to study the effect of polyphenolic compounds extracted from the flowers of safflower oil and calendula, the functional activity of immune cells in cytotoxic immune suppression.Conventional methods determined the total number of splenocytes, relative (% and absolute (106, the number of antibody-forming cells (AFC in the spleen of mice by local hemolysis by Cunningham.Evaluated the effect of compounds of natural origin on the cellular immune response in the delayed-type hypersensitivity (DTH. Phagocytic activity of peritoneal macrophages was determined by the method based on the intensity of their capture ink particles. We studied the functional activity of peritoneal macrophages by NBT test (spontaneous and stimulated. Studies were conducted on male mice Category 1 (conventional linear mouse line CBA/CaLac aged 2–2.5 months, weighing 20–22 g. After the introduction mice line CBA/CaLac of polyphenolic compounds derived from flowers of Carthamus tinctorius and flowers of Calendula officinalis L. during the 5-day course in dose 50 mg/kg was observed stimulation of the humoral immune response (total number of splenocytes, the number of antibodies in the spleen cells and the functional activity of macrophages and Immunomodulating effect on the humoral immunity and the functional activity of macrophages after a single injection of cyclophosphamide in dose 250 mg/kg. Immunotropic activity of polyphenolic compounds is higher than that those of the reference product of tincture of Echinacea purpurea.

  12. Cicatrização de úlceras por pressão com extrato Plenusdermax® de Calendula officinalis L.

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    Marcelo Buzzi

    2016-04-01

    Full Text Available RESUMO Objetivo: Avaliar os benefícios terapêuticos do extrato de bioativos de Calendula officinalis Plenusdermax® na cicatrização de úlceras de pressão. Métodos: estudo observacional de coorte realizado com quarenta e um pacientes com diagnóstico de úlcera por pressão com tamanho da ferida estável por mais de três meses. Os pacientes foram avaliados quinzenalmente durante 30 semanas, em relação a redução da área da lesão, controle de infecção, tipos de tecido e exsudato e microbiologia das úlceras. Resultados: a proporção de pacientes que cicatrizaram completamente após 15 e 30 semanas de tratamento foi 63% e 88%, respectivamente, sendo que a média de tempo de cicatrização foi de 12,5 ± 7,8 semanas. Não foram observados eventos adversos durante o tratamento. Conclusão: os resultados do estudo indicam que Plenusdermax® de bioativos de C. officinalis é um tratamento seguro que promove a cicatrização de úlceras de pressão.

  13. In Vitro Antimicrobial Activity of Essential Oil of Thymus schimperi, Matricaria chamomilla, Eucalyptus globulus, and Rosmarinus officinalis.

    Science.gov (United States)

    Mekonnen, Awol; Yitayew, Berhanu; Tesema, Alemnesh; Taddese, Solomon

    2016-01-01

    In this study, the in vitro antimicrobial activities of four plant essential oils (T. schimperi, E. globulus, R. officinalis, and M. Chamomilla) were evaluated against bacteria and fungi. The studies were carried out using agar diffusion method for screening the most effective essential oils and agar dilution to determine minimum inhibitory concentration of the essential oils. Results of this study revealed that essential oils of T. schimperi, E. globulus, and R. officinalis were active against bacteria and some fungi. The antimicrobial effect of M. chamomilla was found to be weaker and did not show any antimicrobial activity. The minimum inhibitory concentration values of T. schimperi were chamomilla, T. Schimperi, and R. officinalis. The results indicated that T. schimperi have shown strong antimicrobial activity which could be potential candidates for preparation of antimicrobial drug preparation.

  14. Post-emergence herbicides useful in calendula

    Science.gov (United States)

    Easy and effective weed control is required by growers who are considering new industrial crops. Post-emergence herbicides typically are the products of choice by today’s growers. Unfortunately, post-emergence herbicides with proven safety margins are not known for calendula (Calendula officinalis),...

  15. Calendula and camelina response to nitrogen fertility

    Science.gov (United States)

    The emerging oil-seed crops calendula (Calendula officinalis) and camelina (Camelina sativa L.) can provide a domestic, renewable, non-food alternative to imported oil sources for bioenergy and industrial purposes. However, very little information exists concerning nitrogen (N) fertilizer guidelines...

  16. Eficiência nutricional do Nitrogênio e produção de biomassa em Calendula officinalis L. (Asteraceae em condições de casa de vegetação Nitrogen nutritional efficiency and biomass production in Calendula officinalis L. (Asteraceae under greenhouse conditions

    Directory of Open Access Journals (Sweden)

    A.P. Serra

    2013-01-01

    Full Text Available O objetivo deste trabalho foi avaliar o efeito da aplicação de diferentes doses de nitrogênio no solo e de épocas de coleta sobre a eficiência nutricional do nitrogênio e a produção de biomassa em Calendula officinalis L. (Asteraceae em condições de casa de vegetação. O substrato utilizado foi a camada de 0 - 20 cm de Latossolo Vermelho Distroférrico. O delineamento experimental foi inteiramente casualizado, com quatro repetições. Os tratamentos foram constituídos de quatro doses de N (0, 21, 42 e 84mg dm-3 e cinco épocas de colheita (15, 30, 45, 60 e 90 dias após o transplante. O teor de N na inflorescência de calêndula reduziu com as épocas de coleta, redução essa que ocorreu possivelmente devido à menor eficiência da absorção desse elemento pela planta e menor translocação do N para as inflorescências. Pode se concluir que as épocas de avaliação influenciaram na resposta da planta à eficiência de absorção (EFA, sendo a máxima EFA de N aos 51 dias após o transplante das mudas. Observou-se aumento na translocação de N da parte aérea (folhas e caules para as inflorescências, tendo como consequência a redução do N na parte aérea. Houve incremento na produção de biomassa de calêndula em função das épocas de coleta , e do aumento das doses de N aplicadas no solo. A eficiência nutricional do N foi influenciada pelas épocas de avaliação e pelo teor de N presente no solo.The aim of this study was to evaluate the effect of both the application of different nitrogen levels on the soil and the harvest periods on nitrogen nutritional efficiency and biomass production in Calendula officinalis L. (Asteraceae under greenhouse conditions. The employed substrate was 0-20cm layer of Oxisol. Experimental design was completely randomized, with four replicates. Treatments consisted of four N levels (0, 21, 42 and 84 mg dm-3 and five harvest periods (15, 30, 45, 60 and 90 days after transplanting. N levels in

  17. In Vitro Antimicrobial Activity of Essential Oil of Thymus schimperi, Matricaria chamomilla, Eucalyptus globulus, and Rosmarinus officinalis

    Directory of Open Access Journals (Sweden)

    Awol Mekonnen

    2016-01-01

    Full Text Available In this study, the in vitro antimicrobial activities of four plant essential oils (T. schimperi, E. globulus, R. officinalis, and M. Chamomilla were evaluated against bacteria and fungi. The studies were carried out using agar diffusion method for screening the most effective essential oils and agar dilution to determine minimum inhibitory concentration of the essential oils. Results of this study revealed that essential oils of T. schimperi, E. globulus, and R. officinalis were active against bacteria and some fungi. The antimicrobial effect of M. chamomilla was found to be weaker and did not show any antimicrobial activity. The minimum inhibitory concentration values of T. schimperi were <15.75 mg/mL for most of the bacteria and fungi used in this study. The minimum inhibitory concentration values of the other essential oils were in the range of 15.75–36.33 mg/mL against tested bacteria. This study highlighted the antimicrobial activity of the essential oil of E. globulus, M. chamomilla, T. Schimperi, and R. officinalis. The results indicated that T. schimperi have shown strong antimicrobial activity which could be potential candidates for preparation of antimicrobial drug preparation.

  18. Effects of Planting Date and Plant Density on Physiological Indices, Quantity and Quality Traits of Two Varieties of Marigold (Calendula officinalis L.

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    A Sepehri

    2016-07-01

    Full Text Available Introduction Marigold (Calendula officinalis L. is originated from North West Africa and Mediterranean area, is a medicinal plant used for several purposes. It is an annual herb or short-lived perennial from the Asteraceae family with yellow or orange flowers. The Marigold has been used as a traditional medicine and food dye, but is currently used as an anti-inflammatory and wound healer. It is grown for drug, obtained from the flowers. The flowers blossom during summer three or more times per year. The essential oil of yellow or orange petals of Calendula officinalis L. is one of the important yield components which is used for food and medicine. Moreover, the seed has an oil content of 5-20 %. Seed oil could be used as a binder in paints, coating and cosmetics. Growth, development and production of medicinal plants, as well as other plants are affected by genetic and agronomic factors. Planting date and plant density are two most important factors that can affect yield and yield components. Planting date affects the quantity and quality of secondary metabolites of medicinal plants. The optimum sowing date and plant density can improve the light and temperature absorption and other factors during the growing season. The positive effects of optimal planting date and plant density has been described by a number of researchers. The Plant population is dependent on the plant characters, growth period, time and method of cultivation. Also, the suitable sowing date has advantages for maximum production. Early sowing in the spring causes weakly establishment of plant and late planting date shortens growth period and simultaneous flowering period due to high temperature in summer. In this study, the effects of plant density and planting date on physiological indices, quantity and quality of two varieties of spare and compact marigold has been evaluated. Materials and Methods In order to determine the effects of planting date and plant density on

  19. A Prospective, Descriptive Study to Assess the Clinical Benefits of Using Calendula officinalis Hydroglycolic Extract for the Topical Treatment of Diabetic Foot Ulcers.

    Science.gov (United States)

    Buzzi, Marcelo; de Freitas, Franciele; Winter, Marcos

    2016-03-01

    Diabetic foot ulcers (DFUs) have a significant impact on patient quality of life. A prospective, descriptive pilot study was conducted between May 2012 and December 2013 through the dermatology outpatient unit in a Brazilian hospital to evaluate the clinical benefits of using Calendula officinalis hydroglycolic extract in the treatment of DFUs. Patients diagnosed with a stable neuropathic ulcer of >3 months' duration; ranging in size from 0.5-40 cm(2); without osteomyelitis, gangrene, bone exposure, cancer, or deep tissue infection; ages 18-90 years; with adequate glycemic control and no history of an allergy to C. officinalis were enrolled. Patients provided demographic and diabetes-related information and were evaluated biweekly for 30 weeks or until healing (ie, full epithelialization with no wound drainage). DFUs were measured and clinically examined for microbiological flora and presence of odor, tissue type (eg, granulation, fibrin sloth, necrosis), exudate, and retraction rate using planimetry images. Patients' blood tests and neuropathic pain assessment (the latter by clinician-directed questionnaire) were performed at baseline and the end of treatment; pain also was assessed during dressing changes using a 10-point rating scale. Patients' ulcers were treated twice daily with C. officinalis hydroglycolic extract spray solution and covered with saline-moistened, sterile, nonadherent gauze and bandages followed by foot offloading with adequate protective footwear. Patients received their first treatment in the clinic then performed care at home. From a potential population of 109 patients, 25 did not meet the inclusion criteria. Of the remaining 84 participants enrolled, 43 withdrew before study completion; cited reasons included lost to follow-up (16), medical judgment (2), failure to attend >3 scheduled visits (17), protocol violation (5), and death (3). Forty-one (41) - 17 women, average age 62 years (range 44-82 years), average glycemic level 153 mg

  20. Potencial de extratos à base de Calendula officinalis L. na indução da síntese de fitoalexinas e no efeito fungistático sobre Botrytis cinerea, in vitro Potential of Calendula officinalis L. extracts in inducing phytoalexin synthesis and fungistatic effect on Botrytis cinerea in vitro

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    S.M. Mazaro

    2013-01-01

    Full Text Available Foram desenvolvidos três experimentos com o objetivo de avaliar o potencial de preparados a base de calêndula (Calendula officinalis L. na indução de fitoalexinas em cotilédones de soja, na indução de mecanismos de resistência em frutos de morango, e o efeito fungistático sobre Botrytis cinerea in vitro. O delineamento experimental foi inteiramente casualizado com quatro repetições, para 15 tratamentos resultantes da combinação de três formas de extração (extrato alcoólico, infusão, e maceração em cinco concentrações (zero; 1,25; 2,5; 5; e 10%. Os resultados demonstram que os preparados de C. officinalis apresentaram capacidade de indução das fitoalexinas gliceolinas em cotilédones de soja. Na aplicação dos preparados em pós-colheita de morangos ocorreu alteração no teor de flavonóides, bem como a atividade da enzima FAL foi estimulada pela aplicação dos extratos; no entanto, não foi constatado o controle de podridão dos frutos. O efeito fungistático foi observado na extração por maceração em todas as suas concentrações reduzindo o crescimento do fungo B. cinerea in vitro sendo que, a partir de 2,5%, observou-se inibição total. A extração por infusão também apresentou resposta positiva na redução do crescimento de B. cinerea, com melhor resposta na concentração de 10% do preparado.Three experiments were carried out to evaluate the potential of calendula (Calendula officinalis L. extracts for phytoalexin induction in soybean cotyledons, resistance mechanism induction in strawberry fruits and fungistatic effect on Botrytis cinerea in vitro. Experimental design was completely randomized with 15 treatments resulting from the combination of three forms of extraction (alcohol extract, infusion and maceration at five concentrations (zero, 1.25, 2.5, 5 and 10%. Results showed that C. officinalis extracts could induce the phytoalexins glyceollins in soybean cotyledons. In the application of extracts

  1. 金盏花药学研究概况%Overview of Pharmacological Research on Calendula officinalis L.

    Institute of Scientific and Technical Information of China (English)

    孙曼; 赵兵; 姚默; 李祥楠; 廖雁; 巩江; 倪士峰

    2011-01-01

    Based on extensive literature search, this paper summarized species, composition, pharmacology, clinical application of C. Officinalis , to provide scientific materials for further development and utilization.%在广泛文献检索基础上,对金盏花的种属、成分、药理、临床应用等进行了概述,为其深入开发利用提供了科学资料.

  2. Teor e rendimento de flavonóides em calêndula (Calendula officinalis L. cultivada com diferentes lâminas de irrigação Flavonoid content and yield in marigold plant (Calendula officinalis L. cultivated under different irrigation depths

    Directory of Open Access Journals (Sweden)

    D.P.G. Bortolo

    2009-01-01

    Full Text Available A Calendula officinalis L. apresenta uso ornamental, culinário e terapêutico. A inflorescência é usada com ação cicatrizante e antiinflamatória. O experimento analisou o efeito de quatro lâminas de irrigação em condições de campo, na produção de flavonóides em calêndula. As lâminas baseadas na evaporação do Tanque Classe A (ECA foram: 0, 50, 100 e 150% ECA; sendo aplicadas desde o início do florescimento até o final do ciclo da cultura. O teor de flavonóides não apresentou diferenças estatísticas. Os maiores valores de matéria seca de flores e rendimento de flavonóides foram obtidos no tratamento sem irrigação. O teor de prolina foi maior para o tratamento com estresse por excesso hídrico. A deficiência hídrica acumulada para o tratamento sem irrigação sinalizou uma possível morte por deficiência hídrica. Com a ocorrência da precipitação no período de pré-florescimento, a planta, originária do Mediterrâneo, respondeu com florescimento abundante em massa e em número de flores. Assim, para Presidente Prudente, caso não ocorra a reposição hídrica do solo por precipitação, é necessário o uso de irrigação complementar com 200 mm apenas no período de pré-florescimento, para induzir ao máximo florescimento e máximo rendimento de flavonóides por hectare.Calendula officinalis L. presents ornamental, culinary and therapeutic use. Its inflorescence is used to heal and as an anti-inflammatory. This study analyzed the effect of four different irrigation depths under field conditions on flavonoid production in marigold plant (Calendula officinalis L.. The water depths were estimated based on the class A pan evaporation (CPE: 0, 50, 100 and 150% CPE; they were applied from the beginning of flowering to the end of the culture cycle. There were no statistical differences in flavonoid content. The highest values of flower dry weight and flavonoid yield were obtained with the treatment without irrigation

  3. Rapid evaluation and comparison of natural products and antioxidant activity in calendula, feverfew, and German chamomile extracts.

    Science.gov (United States)

    Agatonovic-Kustrin, Snezana; Babazadeh Ortakand, Davoud; Morton, David W; Yusof, Ahmad P

    2015-03-13

    The present study describes a simple high performance thin layer chromatographic (HPTLC) method for the simultaneous quantification of apigenin, chamazulene, bisabolol and the use of DPPH free radical as a post-chromatographic derivatization agent to compare the free radical scavenging activities of these components in leaf and flower head extracts from feverfew, German chamomile and marigold from the Asteraceae family. Feverfew (Tanacetum parthenium) leaves have been traditionally used in the treatment of migraine with parthenolide being the main bioactive compound. However, due to similar flowers, feverfew is sometimes mistaken for the German chamomile (Matricaria recutita). Bisabolol and chamazulene are the main components in chamomile essential oil. Marigold (Calendula officinalis) was included in the study for comparison, as it belongs to the same family. Parthenolide was found to be present in all leaf extracts but was not detected in calendula flower extract. Chamazulene and bisabolol were found to be present in higher concentrations in chamomile and Calendula flowers. Apigenin was detected and quantified only in chamomile extracts (highest concentration in flower head extracts). Antioxidant activity in sample extracts was compared by superimposing the chromatograms obtained after post-chromatographic derivatization with DPPH and post-chromatographic derivatization with anisaldehyde. It was found that extracts from chamomile flower heads and leaves have the most prominent antioxidant activity, with bisabolol and chamazulene being the most effective antioxidants.

  4. Repellency Effects of Essential Oils of Myrtle (Myrtus Communis, Marigold (Calendula Officinalis Compared with DEET Against Anopheles Stephensi on Human Volunteers

    Directory of Open Access Journals (Sweden)

    M Khoobdel

    2011-12-01

    Full Text Available Background: Malaria and leishmaniasis are two most significant parasitic diseases which are endemic in Iran. Over the past decades, interest in botanical repellents has increased as a result of safety to human. The comparative effi­cacy of essential oils of two native plants, myrtle (Myrtus communis and marigold (Calendula officinalis collected from natural habitats at southern Iran was compared with DEET as synthetic repellent against Anopheles stephensi on human subjects under laboratory condition. Methods: Essential oils from two species of native plants were obtained by Clevenger-type water distillation. The protec­tion time of DEET, marigold and myrtle was assessed on human subject using screened cage method against An. stephensi. The effective dose of 50% essential oils of two latter species and DEET were determined by modified ASTM method. ED50 and ED90 values and related statistical parameters were calculated by probit analysis. Results: The protection time of 50% essential oils of marigold and myrtle were respectively 2.15 and 4.36 hours com­pared to 6.23 hours for DEET 25%. The median effective dose (ED50 of 50% essential oils was 0.1105 and 0.6034 mg/cm2 respectively in myrtle and marigold. The figure for DEET was 0.0023 mg/cm2.Conclusion: This study exhibited that the repellency of both botanical repellents was generally lower than DEET as a synthetic repellent. However the 50% essential oil of myrtle showed a moderate repellency effects compared to mari­gold against An. stephensi.

  5. 卢旺达产金盏菊花化学成分研究Ⅱ%Study on the constituents from Rwandan Calendula officinalis flos Ⅱ

    Institute of Scientific and Technical Information of China (English)

    陈玥; 李晓霞; 武一玫; 董勇喆; 王涛; 张祎

    2014-01-01

    目的 对卢旺达产金盏菊(Calendula officinalisL)的化学成分进行研究,为进一步开发利用该植物资源提供依据.方法 采用大孔吸附树脂、葡聚糖凝胶Sephadex LH-20等柱色谱及制备型高效液相色谱等方法进行分离纯化,并通过理化性质与波谱学数据相结合的方法鉴定化合物的结构.结果 从金盏菊中分离鉴定了6个单体成分,分别为金盏菊苷A(1,calendnoside A)、异鼠李素(2,isorhamnetin)、异鼠李素3-O-β-D-吡喃葡萄糖苷(3,isorhamnetin 3-O-β-D-glucopyranoside)、异鼠李素3-O-(6"-乙酰基)-β-D-吡喃葡萄糖苷(4,isorhamnetin 3-O-(6"-acetyl)-β-D-glucopyranoside)、异鼠李素3-O-β-D-呋喃洋芹糖基(1→2)-β-D-吡喃葡萄糖苷(5,isorhamnetin 3-O-β-D-apiofurranosyl(1→2)-β-D-glucopyranoside)和isorhamnetin 3-O-(2-O-β-xylopyranosyl-6-O-β-rhamnopyranosyl)-β-glucopyranoside (6).结论 化合物1为新化合物,化合物4~6为首次从金盏菊属植物中分离得到.

  6. Repellency Effects of Essential Oils of Myrtle (Myrtus communis, Marigold (Calendula officinalis Compared with DEET against Anopheles stephensi on Human Volunteers

    Directory of Open Access Journals (Sweden)

    M Tavassoli

    2011-12-01

    Full Text Available Background: Malaria and leishmaniasis are two most significant parasitic diseases which are endemic in Iran. Over the past decades, interest in botanical repellents has increased as a result of safety to human. The comparative effi­cacy of essential oils of two native plants, myrtle (Myrtus communis and marigold (Calendula officinalis collected from natural habitats at southern Iran was compared with DEET as synthetic repellent against Anopheles stephensi on human subjects under laboratory condition. Methods:  Essential oils from two species of native plants were obtained by Clevenger-type water distillation. The protec­tion time of DEET, marigold and myrtle was assessed on human subject using screened cage method against An. stephensi. The effective dose of 50% essential oils of two latter species and DEET were determined by modified ASTM method. ED50 and ED90 values and related statistical parameters were calculated by probit analysis.   Results: The protection time of 50% essential oils of marigold and myrtle were respectively 2.15 and 4.36 hours com­pared to 6.23 hours for DEET 25%. The median effective dose (ED50 of 50% essential oils was 0.1105 and 0.6034 mg/cm2 respectively in myrtle and marigold. The figure for DEET was 0.0023 mg/cm2. Conclusion: This study exhibited that the repellency of both botanical repellents was generally lower than DEET as a synthetic repellent. However the 50% essential oil of myrtle showed a moderate repellency effects compared to mari­gold against An. stephensi.

  7. Calendula: A Potential New Oilseed Crop for the Northern U.S.

    Science.gov (United States)

    Seeds of calendula (Calendula officinalis) are a rich source of calendic acid (conjugated C18:3), a highly oxidative fatty acid that can be used to replace volatile organic compounds (VOC) as a drying agent in many industrial chemicals including paints and adhesives. Calendula flourishes in temperat...

  8. Influência do substrato e do tamanho da célula de bandejas de poliestireno expandido no desenvolvimento de mudas e produção de calêndula (Calendula officinalis L. Influence of substrate and cell size of expanded polystyrene tray on the development and production of marigold (Calendula officinalis L. seedlings

    Directory of Open Access Journals (Sweden)

    C.K.R Barbosa

    2010-03-01

    Full Text Available A calêndula (Calendula officinalis L. é uma planta medicinal anual de origem Mediterrânica que apresenta propriedades antiinflamatórias, antivirais, antigenotóxicas. A propagação desta planta normalmente é feita por sementes, sendo o uso de bandejas de poliestireno uma forma econômica de produção de mudas. Foram conduzidos dois experimentos com o objetivo de avaliar a interferência de dois tamanhos de célula em bandeja de poliestireno expandido (40 cm³ e 12 cm³ e de dois substratos (solo + esterco bovino curtido e substrato comercial tipo Plantmax para hortaliças® sobre a qualidade de mudas e a produção de calêndula. O delineamento estatístico nos dois experimentos foi em blocos casualizados, dispostos em arranjo fatorial 2 x 2 (dois substratos e dois tamanhos de células com seis repetições. Os tratamentos, referentes aos tamanhos das células foram bandeja com 128 células (40 cm³ de volume e, bandeja com 288 células (12 cm³ de volume. Os substratos utilizados foram solo de cerrado + esterco bovino curtido (1:1 e substrato comercial tipo "Plantmax para hortaliças®". Parte das mudas foi transplantada para avaliação da produção de capítulos. Houve diferenças significativas entre os substratos para as variáveis: matéria seca de parte aérea, matéria seca da raiz e matéria seca total. O uso do substrato formulado com solo de cerrado e esterco bovino proporcionou o melhor desenvolvimento das mudas de calêndula. Contudo, os diferentes tipos de substrato e bandejas de poliestireno não influenciaram significativamente a produção de capítulos das mudas transplantadas.Marigold Calendula (Calendula officinalis L. is an annual medicinal plant of Mediterranean origin which presents anti-inflammatory, antiviral and antigenotoxic properties. This species normally propagates through seeds, and the use of polystyrene trays is an economic way to produce its seedlings. Two experiments were carried out to evaluate the

  9. Controlled release of an extract of Calendula officinalis flowers from a system based on the incorporation of gelatin-collagen microparticles into collagen I scaffolds: design and in vitro performance.

    Science.gov (United States)

    Jiménez, Ronald A; Millán, Diana; Suesca, Edward; Sosnik, Alejandro; Fontanilla, Marta R

    2015-06-01

    Aiming to develop biological skin dresses with improved performance in the treatment of skin wounds, acellular collagen I scaffolds were modified with polymeric microparticles and the subsequent loading of a hydroglycolic extract of Calendula officinalis flowers. Microparticles made of gelatin-collagen were produced by a water-in-oil emulsion/cross-linking method. Thereafter, these microparticles were mixed with collagen suspensions at three increasing concentrations and the resulting mixtures lyophilized to make microparticle-loaded porous collagen scaffolds. Resistance to enzymatic degradation, ability to associate with the C. officinalis extract, and the extract release profile of the three gelatin-collagen microparticle-scaffold prototypes were assessed in vitro and compared to collagen scaffolds without microparticles used as control. Data indicated that the incorporation of gelatin-collagen microparticles increased the resistance of the scaffolds to in vitro enzymatic degradation, as well as their association with the C. officinalis flower extract. In addition, a sharp decrease in cytotoxicity, as well as more prolonged release of the extract, was attained. Overall results support the potential of these systems to develop innovative dermal substitutes with improved features. Furthermore, the gelatin-collagen mixture represents a low-cost and scalable alternative with high clinical transferability, especially appealing in developing countries.

  10. Preclinical evaluation of collagen type I scaffolds, including gelatin-collagen microparticles and loaded with a hydroglycolic Calendula officinalis extract in a lagomorph model of full-thickness skin wound.

    Science.gov (United States)

    Millán, D; Jiménez, R A; Nieto, L E; Linero, I; Laverde, M; Fontanilla, M R

    2016-02-01

    Previously, we have developed collagen type I scaffolds including microparticles of gelatin-collagen type I (SGC) that are able to control the release of a hydroglycolic extract of the Calendula officinalis flower. The main goal of the present work was to carry out the preclinical evaluation of SGC alone or loaded with the C. officinalis extract (SGC-E) in a lagomorph model of full-thickness skin wound. A total of 39 rabbits were distributed in three groups, of 13 animals each. The first group was used to compare wound healing by secondary intention (control) with wound healing observed when wounds were grafted with SGC alone. Comparison of control wounds with wounds grafted with SGC-E was performed in the second group, and comparison of wounds grafted with SGC with wounds grafted with SGC-E was performed in the third group. Clinical follow-ups were carried in all animals after surgery, and histological and histomorphometric analyses were performed on tissues taken from the healed area and healthy surrounding tissue. Histological and histomorphometric results indicate that grafting of SGC alone favors wound healing and brings a better clinical outcome than grafting SGC-E. In vitro collagenase digestion data suggested that the association of the C. officinalis extract to SGC increased the SGC-E cross-linking, making it difficult to degrade and affecting its biocompatibility.

  11. Effects of different nitrogen levels and plant density on flower, essential oils and extract production and nitrogen use efficiency of Marigold (Calendula officinalis.

    Directory of Open Access Journals (Sweden)

    ali akbar ameri

    2009-06-01

    Full Text Available Efficient use of nitrogen for medicinal plants production, might increase flower dry matter, essential oil and extract yield and reduce cost of yield production. A two year (2005 and 2006 field study was conducted in Torogh region(36,10° N,59.33° E and 1300 m altitude of Mashhad, Iran, to observe the effects of different nitrogen and densities on flower dry matter, essential oil and extract production and nitrogen use efficiency (NUE in a multi-harvested Marigold (Calendula officinalis. The levels of Nitrogen fertilizer (N were 0, 50, 100 and 150 kg ha-1 and levels of density were 20, 40, 60 and 80 plant m-2. The combined analysis results revealed significant effects of N and density levels on flower dry matter, essential oil and extract production and NUE of Marigold. The highest dry flower production obtained by 150 kg ha-1 N and 80 plant m-2 plant population (102.86 g m-2. The higher flower dry matter production caused more essential oil and extract production in high nitrogen and density levels. Agronomic N-use efficiency (kg flower dry matter yield per kg N applied, physiological efficiency (kg flower dry matter yield per kg N absorbed and fertilizer N-recovery efficiency (kg N absorbed per kg N applied, expressed as % for marigold across treatments ranged from 6.8 to14.9, 12.3 to 33.6 and 55.5 to 77.6, respectively and all were greater for N application at 50 compared with150 kg N ha-1, and under high density than low density. The amount of essential oil and extract per 100g flower dry matter decreased during the flower harvesting period. The higher amount of essential oil and extract obtained at early flowering season. The essential oil and extract ranged from 0.22 to 0.12 (ml. per 100g flower dry matter and 2.74 to 2.13 (g per 100g flower dry matter respectively.

  12. Influence of Foliage Fertilizer Application on the Growth and Development of Calendula officinalis%叶面喷肥对金盏菊生长发育的影响

    Institute of Scientific and Technical Information of China (English)

    谭家伟

    2011-01-01

    Experiments of foliage fertilizer application were done with different concentrations of KH2PO4. The results showed that 2‰ KH2PO4 can not only promote the growth of the seedlings, but also advance the flowering period, increase the yield and quality of the flowers and chlorophyll content, satisfying the long-term nutritional needs of Calendula officinalis for its growth. The phosphorus and potassium fertilizer is suitable for the growth and development of potted plants of Calendula offwinalis.%选用不同浓度的KH2PO4分别对盆栽金盏菊进行了叶面喷肥试验。结果表明:2‰KH2PO4不仅可促进金盏菊幼苗生长,还可提旱花期,提高花的产量及品质,增加叶绿素含量,能满足金盏菊生长对养分的长期需求,即磷钾肥更适于盆栽金盏菊的生长发育。

  13. Influência da adubação e da cobertura morta na produtividade e no teor de flavonóides de Calendula officinalis L. (Asteraceae Influence of fertilization and mulching on the productivity and flavonoid content of Calendula officinalis L. (Asteraceae

    Directory of Open Access Journals (Sweden)

    J.C Borella

    2011-01-01

    Full Text Available Desenvolveu-se ensaio de cultivo de Calendula officinalis, variando-se os tipos de adubação e utilização de cobertura morta na observação da produção de inflorescências, droga vegetal e quantificação dos flavonóides presentes nestes materiais.O delineamento experimental adotado foi de blocos casualizados com 3 repetições, em arranjo fatorial de 3 x 2, constituído de seis tratamentos, sendo 1. adubação química (100 kg de N ha-1 + 50 kg de P ha-1; 2. adubação química + cobertura morta (grama seca - Paspalum notatum; 3. adubação orgânica (esterco bovino curtido 50 t ha-1; 4. adubação orgânica + cobertura morta; 5. sem adubação química ou orgânica + cobertura morta; 6. sem adubação química ou orgânica e sem cobertura morta (testemunha. Os resultados de número capítulos produzidos, massa seca das inflorescências e massa da droga vegetal foram totalizados após cinco meses do plantio. A quantificação de flavonóides foi realizada através de método espectrofotométrico. Os dados foram analisados estatisticamente (ANOVA/Teste Tukey-Kramer-5% e mostraram diferenças significativas (70% superior no número de inflorescências, massa seca das inflorescências e massa da droga vegetal entre o tratamento com adubação orgânica (3 e os tratamentos sem adubação química ou orgânica com cobertura morta (5 e o testemunha (6. As demais comparações, inclusive o teor de flavonóides, entre os diversos tratamentos não resultaram em diferenças significativas.Calendula officinalis was experimentally grown under field conditions with different fertilization types and mulching in order to evaluate inflorescence production, plant drugs and flavonoid levels. Experimental design was in randomized blocks, with 3 replicates, in a 3x2 factorial arrangement, consisting of six treatments, as follows: 1. chemical fertilization (100 kg N ha-1 + 50 kg P ha-1; 2. chemical fertilization + mulch (dry grass - Paspalum notatum; 3

  14. Variation in seed lipids in Calendula germplasm

    Science.gov (United States)

    Calendula officinalis (pot marigold) has considerable promise as an industrial crop, with a long history as an ornamental and medicinal plant. It is also marketed as an ingredient in cosmetics and a colorant. It produces unusual seed lipids, which can provide an additional market for commercial Ca...

  15. Physical chemistry evaluation of stability, spreadability, in vitro antioxidant, and photo-protective capacities of topical formulations containing Calendula officinalis L. leaf extract

    Directory of Open Access Journals (Sweden)

    Viviane Cecília Kessler Nunes Deuschle

    2015-03-01

    Full Text Available Calendula is used widely in cosmetic formulations that present phenolic compounds in their chemical constitution. The objective of our research was to develop and evaluate the stability of topical formulations containing 5% hydro-ethanolic extract of calendula leaves, including spreadability, and in vitro photo-protective, and antioxidant capacity. To evaluate the stability, we used organoleptic characteristics, pH, and viscosity parameters. Antioxidant capacity was measured by the DPPH (2,2-diphenyl-1-picrylhydrazyl method, and the photo-protective capacity by SPF spectrophotometric measure. All formulations were stable. The calendula extract formulations in gel and cream showed no significant variations in pH, and the cream formulations presented lower viscosity variations than gel formulations. The spreadability of the gel formulations was superior to those in cream. The formulations also presented good antioxidant capacities and an FPS of around 1.75. In accordance with the results, the formulations can be used as antioxidants, but considering the low SPF obtained, calendula cannot be considered as a stand-alone sunscreen, yet may well be tested in future studies towards verifying enhancement of synthetic sunscreens.

  16. Effect of intercropping carrot (Daucus carota L. with french marigold (Tagetes patula nana L. and pot marigold (Calendula officinalis L. on the occurrence of some pests and quality of carrot yield

    Directory of Open Access Journals (Sweden)

    Beata Jankowska

    2012-12-01

    Full Text Available Intercropping combines different aspects of the interaction between organisms in ecosystems and may be classified as a pro-ecological method of plant cultivation limiting the harmful human interference in the environment, especially the use of chemicals. It also allows high yield, good quality, and economic productivity to be achieved. The aim of the present study, conducted in the years 2003–2004 in Mydlniki near Kraków, was to determine the effect of intercropping carrot Nardin F1 with French marigold (Tagetes patula nana L. 'Kolombina' and pot marigold (Calendula officinalis L. 'Promyk' on carrot yield, its quality, and the occurrence of pests. On average in both years of the study, intercropping did not reduce total or marketable carrot yield. In 2003 intercropping contributed to a significant increase in marketable yield compared with yield from sole cropping. In 2004 the dry matter content was higher in the roots of carrots grown with pot marigold. The treatments intercropped with both French and pot marigold were characterized by an increased content of sugars in carrot roots and in 2004 year – of carotenoids. Intercropping had a significant effect on the number of roots damaged by the carrot rust fly, Psila rosae, (the best in this respect was the combination with Tagetes and by nematodes (the best in this respect was the combination with Calendula. The number of larvae of carrot psyllid, Trioza viridula, was significantly lower in the plots where carrot was intercropped. The study did not find intercropping to have a positive effect on reducing the occurrence of the root aphid.

  17. ESSENTIAL OIL OF CALENDULA OFFICINALIS

    Directory of Open Access Journals (Sweden)

    Aziza Juraeva

    2014-11-01

    Full Text Available The article presents the results of research into component composition of raw calendula’s essential oil. The study was conducted by gas chromatography mass spectrophotometry method under the following conditions: column - CP-Wax58FFAPCB24,5 mmx 250mm x0,20 mmnominal, the mobile-phase-He (helium, speed-column mobile phase-1.0 ml /min, volume sample injection-5mkl; resolutions(5:1, in the Split, high-boiling chamber -220 ◦C, detector temperature 275◦C; Aux-200 ◦ C, column temperature 70C◦ gradually increased from 10◦C / min to 250◦C, maintained to the end of analysis temperature regime(250◦Cfor 5min.In the course of the research the following substances were indentified - 1H cyclopropazulen-0, 981%, α-amorphous-1, 926%, γ-cadinene-11, 598%, 1H-cyclopropazulen 4-oldecahydro-1-0.825% viridiflorol-2, 029%, β-cubeb -3.809%, T-1 muurololnaftalenol-8.522%.In addition, it was ascertained that in different parts of the world calendula’s essential oils differ from each other in qualitative composition and quantitative components.

  18. Avaliação do tratamento subcrônico com o extrato hidroalcoólico de Calendula officinalis L. sobre os parâmetros bioquímicos e hematológicos em ratas Wistar

    Directory of Open Access Journals (Sweden)

    E.J.R. Silva

    2005-06-01

    Full Text Available Os efeitos da administração oral subcrônica do extrato hidroalcoólico (EHA preparado de flores de Calendula officinalis L. foram investigados sobre os parâmetros hematológicos e bioquímicos em ratas Wistar adultas. Quarenta ratas (n=10/grupo foram tratadas durante 30 dias consecutivos com EHA por via oral nas doses de 0,25, 0,5, e 1,0 g/kg de peso e, em seguida, determinados os perfis bioquímico e hematológico e a massa dos órgãos. Os resultados mostram que durante o período do tratamento não se observou sinais de toxicidade ou morte. Os parâmetros bioquímicos e hematológicos, assim como a massa dos órgãos não foram modificados pela administração subcrônica do EHA, excetuando-se aumento significativo de 24,2% para uréia na maior dose estudada e aumento, respectivamente, de 62,3, 30,2 e 44,4%, para ALT. Na hematologia, registrou-se flutuação dentro dos valores de referência na contagem diferencial de neutrófilos, linfócitos e monócitos. Dessa forma, a administração subcrônica do extrato hidroalcoólico de Calendula officinalis não produz efeitos tóxicos sobre a maioria dos parâmetros bioquímicos e hematológicos estudados em ratas Wistar adultas. Entretanto, o aumento dos níveis séricos de uréia e alanina aminotransferase (ALT em doses elevadas sugere sobrecargas renal e hepática, respectivamente, as quais devem ser investigadas em maiores detalhes.

  19. Mastering analytical challenges for the characterization of pentacyclic triterpene mono- and diesters of Calendula officinalis flowers by non-aqueous C30 HPLC and hyphenation with APCI-QTOF-MS.

    Science.gov (United States)

    Nicolaus, Christoph; Sievers-Engler, Adrian; Murillo, Renato; D'Ambrosio, Michele; Lämmerhofer, Michael; Merfort, Irmgard

    2016-01-25

    Pentacyclic triterpene mono- and diesters have been isolated from Calendula officinalis flowers. GC-MS, APCI-Exactive Orbitrap HR-MS and NMR allowed to identify the triterpene skeleton in various samples (different triterpene mixtures from Calendula n-hexane extract). NMR provided evidence that triterpene diesters are present in the samples as well. However, the corresponding quasi-molecular ions could not be detected by APCI-Exactive Orbitrap HR-MS. Instability of triterpene diesters and loss of a fatty acid residue, respectively, in the ion-source made their MS detection challenging. Thus, a set of new APCI-QTOF-MS methods (using the TripleTOF 5600+ mass spectrometer) were developed which made it eventually possible to solve this problem and confirm the diester structures by MS via quasi-molecular ion [M+H](+) detection. Direct infusion APCI-QTOF MS experiments in MS/MS high sensitivity scan mode with low collision energy and multi-channel averaging acquisition (MCA) allowed the detection of quasi-molecular ions of triterpene diesters for the first time and unequivocally confirmed the presence of faradiol 3,16-dimyristate and -dipalmitate, as well as the corresponding mixed diesters faradiol 3-myristate,16-palmitate and faradiol 3-palmitate,16-myristate. Preferential loss of the fatty acid in 16-position made it possible to distinguish the mixed diesters by MS/MS spectra. Their chromatographic separations turned out to be challenging due to their bulkiness and extended molecular dimensions. However, separation could be achieved by an uncommon non-aqueous RPLC mode with an in-house synthesized C30 phase. Finally, two (U)HPLC-APCI-QTOF-MS methods with C18- and C30-based non-aqueous RPLC provided suitable, sensitive assays to monitor the presence of monoesters and diesters of various triterpenes (faradiol, maniladiol, arnidiol, arnitriol A and lupane-3β,16β,20-triol esters) in the n-hexane extract of C. officinalis with high mass resolution and good mass accuracy.

  20. EFFECTS OF HORMONES ADDITION FOR IN VITRO PLANT DEVELOPMENT OF CALENDULLA OFFICINALIS

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    IRINA-CLAUDIA ALEXA

    2015-05-01

    Full Text Available The current study presented in vitro plant development of Calendula officinalis on MS (Murashige and Skoog medium supplemented with different formula of hormones. The morphogenetic response was evaluated by recording the number of plantlets, the plant height and weight. The results showed that small amounts of hormones can improve the plantlets growth in the case of Calendula officinalis.

  1. Effect of Exogenous Matters on Development of Calendula officinalis under Seawater Stress%外源物影响海水胁迫金盏菊发育的效应

    Institute of Scientific and Technical Information of China (English)

    吴文杰; 王琼

    2010-01-01

    以金盏菊(Calendula officinalis)为材料,研究甜菜碱(Glycinebetaine,GB)和硫酸锌(ZnSO4)对遭受35%海水胁迫的金盏菊幼苗的形态建成及其生理生化特性的影响.结果表明:外源GB(100~300 mg/L)和ZnSO4(1×10-5mol/L)可以促进金盏菊种子的萌发和幼苗的形态建成,促进叶中叶绿素含量的积累,降低根系内丙二醛(MDA)含量,提高过氧化物酶(POD)的活性,增强植物的渗透调节能力,缓解海水盐分胁迫对金盏菊幼苗的伤害.

  2. 陇东黄土高原石油污染土壤环境因子对金盏菊(Calendula officinalis)-微生物联合修复的响应%Environmental factors responses to petroleum-contaminated soil in situ remediation by using a combination of Calendula officinalis and microbial agent in eastern Gansu Province

    Institute of Scientific and Technical Information of China (English)

    王金成; 井明博; 段春燕; 张希彪; 刘建新; 肖朝霞; 周天林

    2015-01-01

    为筛选适合陇东黄土高原石油污染土壤修复植物,选取当地“适生”植物金盏菊(Calendula officinalis)联合微生物菌剂开展了为期5个月的原位修复实验.采用常规方法和PCR-DGGE技术分析了修复过程中土壤理化性质、酶活性及土壤微生物群落遗传多样性等15项土壤环境因子的动态变化情况及其对金盏菊生态修复的响应.结果表明,随着原位修复的进行,①土壤脲酶、多酚氧化酶、过氧化氢酶及脱氢酶活性均不同程度呈增加的趋势(p<0.05).②土壤TPHs、pH、有机质、含盐率的变化情况不尽相同,但总体呈下降的趋势(p<0.05);土壤碱解氮、速效磷及速效钾含量总体呈上升趋势(p<0.05).③土壤微生物群落遗传多样性结果显示,Shannon-Wiener多样性指数和Pielou均匀度指数整体呈逐步增加的趋势.④PCA分析结果显示,土壤脲酶、脱氢酶及碱解氮等环境因子对金盏菊修复表现为促进作用,而有机质含量过高将不利于金盏菊的植物修复.金盏菊和微生物菌剂联合修复过程中,土壤多酚氧化酶、速效磷、脱氢酶及速效钾发挥主要作用,而土壤TPHs和含盐率过高则影响了联合修复效果.本研究旨在分析金盏菊用于陇东地区油污土壤的生态响应,结果有助于筛选出适合陇东黄土高原土壤类别-适生植物-土著降解菌群的组合,利用乡土物种的适生性降低修复成本,为陇东地区油污土壤生态修复提供新的技术方案和背景资料.

  3. A Review of the Use of Topical Calendula in the Prevention and Treatment of Radiotherapy-Induced Skin Reactions.

    Science.gov (United States)

    Kodiyan, Joyson; Amber, Kyle T

    2015-04-23

    Calendula is a topical agent derived from a plant of the marigold family Calendula Officinalis. Containing numerous polyphenolic antioxidants, calendula has been studied in both the laboratory and clinical setting for the use in treating and preventing radiation induced skin toxicity. Despite strong evidence in the laboratory supporting calendula's mechanism of action in preventing radiation induced skin toxicity, clinical studies have demonstrated mixed results. In light of the controversy surrounding the efficacy of calendula in treating and preventing radiodermatitis, the topic warrants further discussion.

  4. The Effects of Leaf-Spraying Urea and Calcium Superphosphate on the Growth and Deveplpment of Calendula officinalis L.%叶面喷施尿素和过磷酸钙对金盏菊生长发育的影响

    Institute of Scientific and Technical Information of China (English)

    曾长立; 程辉; 张萍

    2004-01-01

    研究了在金盏菊(Calendula officinalis L.)的生长初期叶面喷施各种不同浓度配比的尿素和过磷酸钙对其营养性状和花发育的影响,结果表明:尿素和过磷酸钙配合进行叶面喷施,能促进生长,增加株高、叶片数及花朵数,其中以0.1%的尿素和1.0%的过磷酸钙配合效果最佳.

  5. A review on phytochemistry and ethnopharmacological aspects of genus Calendula.

    Science.gov (United States)

    Arora, Disha; Rani, Anita; Sharma, Anupam

    2013-07-01

    This review includes 84 references on the genus Calendula (Asteraceae) and comprises ethnopharmacology, morphology and microscopy, phytoconstituents, pharmacological reports, clinical studies and toxicology of the prominent species of Calendula. Triterpene alcohols, triterpene saponins, flavonoids, carotenoids and polysaccharides constitute major classes of phytoconstituents of the genus. A few species of this genus have medicinal value, among these Calendula officinalis Linn., has been traditionally used in the treatment of various skin tumors, dermatological lesions, ulcers, swellings and nervous disorders as well as almost 200 cosmetic formulations, i.e., creams, lotions, shampoos. Despite a long tradition of use of some species, the genus has not been explored properly. In the concluding part, the future scope of Calendula species has been emphasized with a view to establish their multifarious biological activities and mode of action.

  6. 湿法消解火焰原子吸收法测定黄土复合污染修复植物金盏菊幼苗中的铅和镉%Determination of Lead and Cadmium in Calendula Officinalis Seedlings for Phytoremediation of Multi-Contaminated Loess by Using Flame Atomic Absorption Spectrometry with Wet Digestion

    Institute of Scientific and Technical Information of China (English)

    范春辉; 杜波; 张颖超; 高雅琳; 常敏

    2016-01-01

    Atomic absorption spectrometry (AAS)is widely used in the analysis and detection of heavy metals.The optimal operation conditions on metals detection are important for the stabilization and repeatability of scientific research,which affects the expected inves-tigation objectives greatly.Thus,it becomes a key issue to establish appropriate detection methods in scientific works.Calendula offi-cinalis was used for lead/cadmium remediation in contaminated loess,and the flame atomic absorption spectrometry (FAAS)with wet digestion was applied to analyze the contents of lead/cadmium in Calendula officinalis seedlings.The investigation data was further studied to reveal the bioaccumulation efficiency of lead/cadmium in Calendula officinalis seedlings.The results showed:the limits of detection are 0.104 and 0.007 mg·L-1 for lead and cadmium;the recovery rates of lead and cadmium are from 94.33% to 110.78%and 97.73% to 107.50% respectively.The relative standard deviations (RSD)are between 4.11% and 4.75% for lead while between 1.11% and 2.77% for cadmium,and It’s been proved that the method is accurate and reliable.The low accumulation efficiency of lead with Calendula officinalis seedlings might be related to the electronegativity of lead while the growth period of calendula officinalis seedlings and environmental factors.The accumulation content of cadmium is 104.85 mg·kg-1 with cadmium concentration of 50 mg· kg-1 .The co-existing of lead in loess is positive for cadmium accumulation by Calendula officinalis seedlings,and the synergistic effect might work in the process.The established detection method is effective for quantitative analysis of lead and cadmium in calendula offi-cinalis seedlings and significant for future research.%原子吸收光谱法(AAS)广泛应用于重金属分析检测领域,优化测试过程的操作条件,进而保障分析结果的稳定性和重现性,直接关系到预期研究目标的有效实现,建立精准的

  7. A Review of the Use of Topical Calendula in the Prevention and Treatment of Radiotherapy-Induced Skin Reactions

    Directory of Open Access Journals (Sweden)

    Joyson Kodiyan

    2015-04-01

    Full Text Available Calendula is a topical agent derived from a plant of the marigold family Calendula Officinalis. Containing numerous polyphenolic antioxidants, calendula has been studied in both the laboratory and clinical setting for the use in treating and preventing radiation induced skin toxicity. Despite strong evidence in the laboratory supporting calendula’s mechanism of action in preventing radiation induced skin toxicity, clinical studies have demonstrated mixed results. In light of the controversy surrounding the efficacy of calendula in treating and preventing radiodermatitis, the topic warrants further discussion.

  8. Deficiência hídrica e aplicação de ABA nas trocas gasosas e no acúmulo de flavonoides em calêndula (Calendula officinalis L. = Water deficit and ABA application on leaf gas exchange and flavonoid content in marigold (Calendula officinalis L..

    Directory of Open Access Journals (Sweden)

    Ana Cláudia Pacheco

    2011-04-01

    Full Text Available O objetivo deste trabalho foi avaliar os efeitos da deficiencia hidrica e aplicacao de acido abscisico (ABA sobre aspectos fisiologicos e teor de flavonoides em plantas de calendula. Oexperimento foi instalado em condicoes de casa-de-vegetacao com plantas envasadas. No inicio do florescimento de plantas de calendula, foram aplicados quatro intervalos de suspensao da irrigacao (irrigacao diaria; tres; seis e nove dias sem irrigar, acompanhados por tres doses de ABA (0, 10 e 100 ƒÊM. Avaliou-se o conteudo relativo de agua na folha (CRA e as trocas gasosas, utilizando-se um analisador portatil por infravermelho (A: fotossintese liquida, gs: condutancia estomatica, E: transpiracao, Ci: concentracao intercelular de CO2 e EUA: eficiencia de uso daagua. Aos nove dias sem irrigacao ocorreram reducoes significativas em todas as variaveis de trocas gasosas analisadas, independente da aplicacao de ABA. Concluiu-se que o efeito principal do ABA foi o de causar diminuicao na gs, a qual foi acompanhada de reducao em A somente quando as plantas estavam desidratadas. As intensidades de deficiencia hidrica testadas nao causaram interferencia no acumulo de flavonoides nas inflorescencias. Entretanto, o ABA restringiu a biossintese de flavonoides, tanto nas plantas-controle como nas plantas submetidas a deficiencia hidrica.The goal of this study was to evaluate the effects of water deficit and abscisic acid (ABA application on physiological parameters and flavonoid production in marigold plant. The experiment was performed under nursery conditions with potted plants. It was tested water deficit by withholding water (control . diary irrigation, 3, 6 and9 days without irrigation followed by 3 ABA concentrations (0, 10 e 100 ƒÊM applied in the beginning of blooming. It was evaluated the relative water content and the leaf gas exchange using a portable infrared gas analyzer (A: net photosynthesis, gs: stomatal conductance, E: transpiration, Ci: CO2 intercellular

  9. Postemergence herbicides for calendula

    Science.gov (United States)

    Calendula is an alternative oilseed crop whose seed oil is valued as a substitute for tung oil and a replacement for petroleum-based volatile organic compounds in paints and other coatings. Calendula is not yet grown extensively as an agronomic crop, and its tolerances to most herbicides are unknown...

  10. The growth and bioaccumulation characteristic of Calendula officinalis L under lead/cadmium co-contamination%铅/镉复合污染物对金盏菊生长的影响及在其体内富集特征

    Institute of Scientific and Technical Information of China (English)

    丁绍兰; 杜波; 范春辉

    2015-01-01

    花卉类植物的抗逆环境能力较强,生长周期较短、生物量较大;利用花卉类植物修复重金属污染土壤,有效避免了食物链循环效应对人体健康的潜在威胁,因此,该修复技术的安全性较好、实用性较强。通过盆栽试验研究Pb/Cd复合污染对金盏菊(Calendula officinalis L )幼苗生长状况的影响,同时考察土壤持水量对Pb/Cd富集行为的影响。研究发现:污染胁迫条件下,金盏菊幼苗的出苗率都维持在45%以上;黄土Pb/Cd对金盏菊生物量的影响不大,金盏菊幼苗的生长过程能够一定程度上改良黄土理化性质。通过扫描电镜发现,幼苗根部较空白对照组发生显著改变,以适应重金属的复合胁迫作用。此外,过高或过低的土壤持水量都不利于金盏菊幼苗对Pb/Cd的吸收积累,根部是金盏菊幼苗积累Cd的主要部位,且金盏菊幼苗对黄土中Cd的萃取能力较强。%Having a short grow th periodicity and a strong enrichment in biomass ,the adaption to adverse environment of ornamental plants is quite strong ,and the circulatory effect of food chain ,a potential threat to human health ,could be effectively avoided w hen using ornamental plants to restore contaminated soil with heavy metal ,so this technology are proved security and practicability .The pot experiments were conducted to study the effect of Pb/Cd com‐bined pollution on the grow th of Calendula officinalis L and the effect of soil moisture on the bioaccumulation behavior of the seedlings .The results indicated that the emergence rate remained 45% or more under the contamination condition ,the lead/cadmium in loess had a little effect on the biomass of Calendula officinalis L ,and the grow th process of seedlings could improve partly physical and chemical properties of contaminated loess .Compared with the CK ,the root morphology of seedlings was significantly changed by SEM so that Calendu

  11. FTIR Analysis of Secondary Abiotic Stress Response of Calendula Officinalis Seedlings to Lead and Cadmium in Multi-Contaminated Loess%黄土区金盏菊幼苗对 Pb/Cd 次生非生物胁迫响应的红外光谱研究

    Institute of Scientific and Technical Information of China (English)

    范春辉; 常敏; 张颖超; 高雅琳

    2016-01-01

    -vanced instruments are effective to resolve the scientific issues,while the related researches are seldom investigated.Taking ca-lendula officinalis seedlings as experimental samples,scanning electron microscope (SEM)and Fourier transform infrared spectroscopy (FT-IR)were applied to compare the surface characteristics and functional groups variation,respectively.The re-sponse process and tolerance mechanism of calendula officinalis seedlings to lead and cadmium stress were further analyzed. The results showed:with the increasing concentration of lead and cadmium in loess,the calyptra of calendula officinalis seed-lings become bending and wilting;the amount of root hairs decreases greatly while no significant variations of aerial parts are found on surface characteristics.The stress of lead and cadmium are responsible for the difference of FTIR spectra of Calendula officinalis seedlings.The peak absorbance at 3 573 cm-1 decreases and the peak becomes more complex with the increasing con-tents of lead and cadmium.It might be the coordination effect between lead/cadmium and hydroxyl,which affects the synthesis and secretion of organic matters.The movement of C—H vibration peak is associated with the lipid oxidationwhile the changes at 1 631 and 1 574 cm-1 suggest the protein component differences.The shifting peak at 1 385 cm-1 might be associated with the methylation of pectin and lipid,and the behavior is positive for the adaption process of calendula officinalis seedlings to lead and cadmium stress.The FTIR spectra are effective to reveal the phytoremediation mechanism on heavy metals contamination in pedosphere.

  12. Metabolism of [3-{sup 3}H]oleanolic acid in the isolated ``Calendula officinalis`` leaf cells and transport of the synthesized glycosides, to the cell wall and the extracellular space

    Energy Technology Data Exchange (ETDEWEB)

    Szakiel, A.; Wasiukiewicz, I.; Janiszowska, W. [Warsaw Univ. (Poland). Katedra Biochemii

    1995-12-31

    It has been shown for the first time that [3-{sup 3}H]oleanolic acid glycosides formed in the cytosol of ``C. officinalis`` leaf cells are transported to the extracellular space in the form of pentaglucoside VI (44%), whereas glucuronides derived from [3-{sup 3}H]oleanolic acid 3-O-monoglucuronide (29%) as well as a part of glucosides (24%) were transported into the cell walls. (author). 15 refs, 2 figs, 1 tab.

  13. 施肥对金盏菊生长、开花及养分吸收的影响%Effects of Nitrogen,Phosphorus,and Potassium Fertilizer on the Growth,Blossom,and N,P,K Uptake in Calendula officinalis L.

    Institute of Scientific and Technical Information of China (English)

    张文君; 鲁剑巍; 蒋志平; 王亚艺

    2010-01-01

    研究了氮、磷、钾不同施肥处理对金盏菊(Calendula officinalis L.)生长、开花、干物质积累量及养分吸收的影响.结果表明:推荐施肥[N-P2O5-K2O:(0.4-0.2-0.3) g/kg]能有效促进金盏菊的生长及花朵开放,其中干物质积累量和总花朵数,分别比不施肥处理增加了264. 3%和323. 1%,比习惯施肥增加了16.0%和25.0%;不施肥、习惯施肥和推荐施肥三者干物质日积累量高峰均出现在移栽后29~35 d,分别为0. 15、 0. 43、 0.42 g/d;各处理氮、磷、钾吸收量之间均存在显著差异,推荐施肥处理N、P、K养分累积量分别为0.33、 0.04、 0.39 g/株,分别是不施肥处理的6.93倍、 3.94倍和3.61倍,为习惯施肥的1.49倍、 1.35倍和1.24倍,各处理金盏菊对N、P、K养分吸收比例变幅为1∶(0.13~0.24)∶(1.20~2.30),平均比例为1∶0. 17∶1. 65.

  14. 转 merA 基因金盏菊对环境中汞污染的修复效果%Remediation Effect of Transgenic Calendula officinalis with merA Gene on Mercury Pollution

    Institute of Scientific and Technical Information of China (English)

    张雷; 丁艳丽; 付涌玉

    2015-01-01

    The remediation effect of transgenic C.officinalis with merA gene obtained by Agrobacterium-mediated genetic transformation system on mercury pollution was analyzed to study the mercury enrichment rate.The results showed that the 84% Hg2+ in soil can be transported into leaves of transgenic C.officinalis with merA gene and then most Hg2+ in leaves can be converted into nontoxic Hg under the action of merA gene,which can increase its tolerance to HgCl2 stress.The proline and MDA content,and activity of SOD and POD of transgenic C.officinalis with merA gene are increased under Hg2+ stress to varying degrees.In conclusion,transgenic C.officinalis with merA gene has the higher tolerance to Hg2+ stress.%为了提高金盏菊植物对环境中重金属(Hg)污染的修复效果,构建 merA 重组表达载体质粒,再经农杆菌介导法建立遗传转化体系筛选出转 merA 基因的金盏菊植株,研究其对汞的富集率。结果表明:转 merA 基因金盏菊对土壤中 Hg2+的转移率提高84%,而且大部分 Hg2+在 merA 基因作用下,转化为无毒的 Hg 挥发到空气中,提高了其忍受 HgCl2的浓度;在 Hg2+胁迫下,转基因植株中脯氨酸含量、SOD 酶活性、POD 酶活性及 MDA 含量均有不同程度的提高。转基因金盏菊具有较强的抗重金属汞胁迫的能力。

  15. Effect of fertilisation and harvest period on polar metabolites of Calendula oficcinalis

    Directory of Open Access Journals (Sweden)

    Eduardo Felipe Alves Fernandes

    2013-10-01

    Full Text Available The present study evaluated the chemical profile of polar extracts of Calendula officinalis L., Asteraceae, that were grown under different cultivation conditions: chemical fertilisation, organic fertilisation and mulching. Furthermore, we investigated metabolite variations during plant development by comparing the metabolites from harvested plants at 60 and 120 days after planting. We used HPLC-DAD-MS/MS to tentatively identify metabolites. In total, we identified seven known compounds: five flavonoid glycosides and two caffeoylquinic acids derivatives. There were no statistically significant differences in the expression of metabolites from plants grown under the examined soil treatments. However, five substances varied according to harvest time, suggesting that the biosynthesis of polar metabolites of Calendula officinalis is not affected by changes in soil composition. Therefore, this plant could represent a source for phytomedicines with a constant content of polar metabolites.

  16. Screening of radical scavenging activity of some medicinal and aromatic plant extracts

    NARCIS (Netherlands)

    Miliauskas, G.; Venskutonis, R.P.; Beek, van T.A.

    2004-01-01

    Extracts of 12 medicinal and aromatic plants were investigated for their radical scavenging activity using DPPH and ABTS assays: Salvia sclarea, Salvia glutinosa, Salvia pratensis, Lavandula angustifolia, Calendula officinalis, Matricaria recutita, Echinacea purpurea, Rhaponticum carthamoides, Jugla

  17. Growth of Pelargonium zonale and Calendula officinalis when utilizing green waste compost as a peat substitute%园林废弃物堆肥替代泥炭用于天竺葵和金盏菊栽培

    Institute of Scientific and Technical Information of China (English)

    魏乐; 李素艳; 李燕; 龚小强; 孙向阳

    2016-01-01

    为探索园林废弃物堆肥替代泥炭用于天竺葵Pelargonium zonale和金盏菊Calendula officinalis栽培基质的可能性,将改良后的园林废弃物堆肥分别以0%,25%,50%,75%和100%的比例替代泥炭进行试验.将天竺葵和金盏菊的种子分别播种在不同基质中进行育苗研究,当幼苗生长35 d后进行测定.将幼苗分别移栽到不同基质中,栽培6个月后进行测定.结果表明:随园林废弃物比例的增加,基质的容重增加,总孔隙度度、通气孔隙度和持水孔隙度呈下降趋势.园林废弃物比例的增加提高了基质pH值、电导率值、大量元素和微量元素质量分数.育苗试验显示:天竺葵幼苗在园林废弃物处理中的生长量显著(P<0.05)低于对照组,即使在25%的低比例下也会对幼苗产生不良影响.金盏菊幼苗在添加25%和50%的园林废弃物处理中的生长量与对照组一致.盆栽试验显示:添加园林废弃物显著(P<0.05)增加了天竺葵和金盏菊的地上部分干质量、株高、茎直径和叶面积以及金盏菊的根干质量和花蕾数.园林废弃物堆肥可以部分代替泥炭作为金盏菊育苗基质及天竺葵和金盏菊的栽培基质.

  18. [Antimicrobial activity of Calendula L. plants].

    Science.gov (United States)

    Radioza, S A; Iurchak, L D

    2007-01-01

    The sap of different organs of genus Calendula plant species has been studied for antimicrobial activity. The sap of racemes demonstrated the most expressed antimicrobial effect while that of the roots - the least one. Calendula species inhibited all tested pathogenic microorganisms, especially Pseudomonas syringae, P. fluorescens, Xanthomonas campestris, Agrobacterium tumefaciens. Calendula suffruticosa was the most active to all investigated microorganisms.

  19. Spectral Evidence of In-Situ Regulatory Mechanisms on Chemical Speciation of Lead/Cadmium Affected by Dissolved Organic Matter Extracted from Rhizosphere Loess of Calendula Officinalis Seedling%金盏菊根际圈黄土溶解性有机质对Pb/Cd赋存形态原位调控机制的光谱学证据

    Institute of Scientific and Technical Information of China (English)

    范春辉; 徐慧荟; 张颖超

    2016-01-01

    The various characteristics of DOM have great impact on the transformation process of contaminants in soil due to the generation of the feedback regulation in cycles of plant,Rhizosphere soil and environmental contaminants.Currently,more at-tention was paid on contaminants behaviors of adsorption,transformation,accumulation and detoxification than DOM derived from Rhizosphere soil.The chemical speciation of lead/cadmium and growth efficiency related variations were revealed in the growth process of Calendulaofficinalis seedlings,and the spectral characteristics of DOM in Rhizosphere loess were discussed with UV,FT-IR and 3D-EEMs spectra.The results showed:the dominant contents of lead/cadmium are in residual and ex-changeable speciation,and the exchangeable contents increase greatly after the growth of Calendula officinalis seedlings.It causes negative effects on the height and emergency rate of Calendulaofficinalis seedlings with lead/cadmium,and the Calen-dulaofficinalis is able to positively improve loess characteristics.The root of Calendulaofficinalis appears to be longer,thin-ner and flexuous.The maximum absorption band of DOM in UV spectra locates in 200~240 nm,and the sharper and greater in-tensity of peaks can be detected under lead/cadmium stress.The absorption peaks in FT-IR spectra move from 3 444 and 1 637 to 3 440 and 1 645 cm-1 ,respectively,indicating the combination effects between metal ions and functional groups of—OH and C—O .The dominant fluorescence peaks of DOM are found to be aroundλex/em=240/430,described as fulvic-acid like compo-nents,and metals in loess affect more on peaks intensity than locations.The characteristics of DOM in Rhizosphere loess of Calendula officinalis seedlings contain much micro-eco-environmental information,and the spectral approaches are efficient to reveal the relationship between DOM and chemical speciation of lead/cadmium.%在污染场地植物修复过程中,植物根系通过释放活性分泌物主动

  20. Warfarin interaction with Matricaria chamomilla.

    Science.gov (United States)

    Segal, Robert; Pilote, Louise

    2006-04-25

    No cases have been reported of Matricaria chamomilla potentiating the effects of warfarin. Nevertheless there is a theoretical risk for potentiation, since the herb is thought to be a coumarin constituent. We describe the case of a 70-year-old woman who, while being treated with warfarin, was admitted to hospital with multiple internal hemorrhages after having used chamomile products (tea and body lotion) to soothe upper respiratory tract symptoms. Patient education on the potential risk of taking chamomile products while being treated with warfarin is necessary to avoid such occurrences.

  1. “IN VITRO” MULTIPLICATION OF CALENDULA OFFICINALIS L.

    Directory of Open Access Journals (Sweden)

    Smaranda Vantu

    2015-09-01

    steps: the shoots were excised and transferred to fresh medium and then rooting of these shoots was achieved on the same medium with 0,02 mg/l benzylaminopurine and 1 mg/l 2,4 dichlorophenoxyacetic acid. The excised shoots were subcultured for roots induction. Regenerated plants were transferred to ex vitro conditions for an acclimatisation period.

  2. Mechanical harvesting and cleaning of Calendula officinalis and Dimorphotheca pluvialis

    NARCIS (Netherlands)

    Breemhaar, H.G.; Bouman, A.

    1995-01-01

    From 1990 to 1994 the research institutes of the Agricultural Research Department in the Netherlands (DLO-NL) investigated potential new arable oilseed crops for industrial application as part of the National Oilseeds Programme (NOP). The Institute of Agricultural and Environmental Engineering (IMAG

  3. Effects of Calendula Essential Oil-Based Cream on Biochemical Parameters of Skin of Albino Rats against Ultraviolet B Radiation.

    Science.gov (United States)

    Mishra, Arun K; Mishra, Amrita; Verma, Anurag; Chattopadhyay, Pronobesh

    2012-01-01

    Reactive oxygen species (ROS) generated from UV-B radiation have the capacity to cause oxidative decomposition which leads to the formation of toxic components as well as lipid peroxidation. Considering this fact, the present study was performed to evaluate the effect of a cream (O/W) containing the essential oil of Calendula officinalis on biochemical parameters of the skin of albino rats against UV-B radiation. The fingerprint analysis of Calendula essential oil was performed by HPLC with special reference to 1,8-cineole and α-pinene. The results indicated that the treatment with creams containing 4% and 5% of Calendula essential oil caused a significant decrease in the malonyldialdehyde level, whereas the levels of catalase, glutathione, superoxide dismutase, ascorbic acid, and the total protein level were significantly increased after 1 month of daily irradiation and treatment when compared to untreated control groups. The results suggest that the cutaneous application of the essential oil of Calendula prevents UV-B-induced alterations in the level of antioxidants in skin tissue.

  4. Response of FTIR and Raman Spectra on Cell Wall of Calendula Officinalis Seedlings Roots to the Co-Contamination Stress of Lead and Cadmium in Loess%黄土区金盏菊幼苗根部细胞壁对 Pb/Cd复合胁迫响应的FTIR和Raman光谱

    Institute of Scientific and Technical Information of China (English)

    范春辉; 高雅琳; 杜波

    2016-01-01

    Calendula officinalis seedlings roots to the stress of lead/cadmium in loess .%植物修复法是新兴的重金属污染土壤修复手段,也是未来极富应用潜力的主流技术之一。植物根部细胞壁作为重金属/土壤/植物相的交界面,天然地成为修复效能调控过程的关键部位和信号通道。植物细胞壁与重金属离子的作用行为具有物理化学和生理生化的双重属性,但以光谱技术为切入点,原位解析植物根部细胞壁对土壤重金属离子的响应关系还不多见。以黄土区修复植物金盏菊幼苗为研究对象,分析Pb/Cd复合胁迫对其根部细胞壁形貌的影响,借助X射线荧光光谱(XRF)、X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)和拉曼光谱(Raman)揭示细胞壁对Pb/Cd胁迫的响应信号。结果发现:Pb/Cd胁迫导致金盏菊根部细胞壁弯曲萎缩,表面分布若干点状深色沉积物颗粒;XRF证实细胞壁Pb/Cd含量增加,但XRD图谱没有发现典型Pb/Cd结晶峰。FTIR图谱中—OH振动峰定位于3416cm-1处,表明Pb/Cd离子与—OH间可能存在配位键合;1701和1593cm-1处的特征峰分别移动到1736和1618cm-1,说明Pb/Cd胁迫改变了金盏菊根部细胞壁蛋白质结构属性。Raman光谱中2960cm-1附近峰强增加,暗示Pb/Cd胁迫影响了细胞壁纤维素分子排列方向。可以认为,细胞壁组分(果胶、蛋白质、纤维素等)和典型官能团(—OH,N—H,CO等)对于减缓Pb/Cd胁迫引起的金盏菊根部细胞壁毒害效应贡献较大。

  5. Matricaria chamomilla attenuates cisplatin nephrotoxicity.

    Science.gov (United States)

    Salama, Ragaa H M

    2012-07-01

    Matricaria chamomilla is extensively consumed as a tea or tonic. Despite its widespread use as a home remedy, relatively few trials evaluated its benefits in nephro protection. Hence, this study evaluates the protective role of M. chamomilla in cisplatin nephrotoxicity rat model. The study was conducted on 32 rats divided into four groups. The first group (G1) was injected with saline intra-peritoneally (IP); G2 was injected with 5 mg/kg cisplatin on day 0 of the experiment and repeated four times, with five days free interval. G3 and G4 were injected daily with M. chamomilla (50 mg/kg) IP, starting five days before the experiment (-5 day); in addition, G4 was injected with cisplatin. On day 16, animals were scarified and serum and/or kidney tissue was used to determine: (a) kidney function tests (serum urea, creatinine, gamma glutamyl transferase (GGT), NAG, β-gal), (b) oxidative stress indices (NO, LPO), (c) antioxidant activities (SOD, GSH, total thiols), (d) apoptotic indices (Cathepsin D, DNA fragmentation) and (e) mineral (calcium). M. chamomilla significantly increased the body weight, normalized the kidney functions, improved the apoptotic markers, reduced the oxidative stress markers and corrected the hypo-calcemia that resulted from cisplatin nephrotoxicity. M. chamomilla is a promising nephro-protective compound reducing cisplatin nephrotoxicity most probably by its antioxidant activities and inhibition of gamma glutamyl transferase activity.

  6. Matricaria chamomilla attenuates cisplatin nephrotoxicity

    Directory of Open Access Journals (Sweden)

    Ragaa H.M. Salama

    2012-01-01

    Full Text Available Matricaria chamomilla is extensively consumed as a tea or tonic. Despite its widespread use as a home remedy, relatively few trials evaluated its benefits in nephro protection. Hence, this study evaluates the protective role of M. chamomilla in cisplatin nephrotoxicity rat model. The study was conducted on 32 rats divided into four groups. The first group (G1 was injected with saline intra-peritoneally (IP; G2 was injected with 5 mg/kg cisplatin on day 0 of the experiment and repeated four times, with five days free interval. G3 and G4 were injected daily with M. chamomilla (50 mg/kg IP, starting five days before the experiment (-5 day; in addition, G4 was injected with cisplatin. On day 16, animals were scarified and serum and/or kidney tissue was used to determine: (a kidney function tests (serum urea, creatinine, gamma glutamyl transferase (GGT, NAG, β-gal, (b oxidative stress indices (NO, LPO, (c antioxidant activities (SOD, GSH, total thiols, (d apoptotic indices (Cathepsin D, DNA fragmentation and (e mineral (calcium. M. chamomilla significantly increased the body weight, normalized the kidney functions, improved the apoptotic markers, reduced the oxidative stress markers and corrected the hypo-calcemia that resulted from cisplatin nephrotoxicity. M. chamomilla is a promising nephro-protective compound reducing cisplatin nephrotoxicity most probably by its antioxidant activities and inhibition of gamma glutamyl transferase activity.

  7. Calendula extract: effects on mechanical parameters of human skin.

    Science.gov (United States)

    Akhtar, Naveed; Zaman, Shahiq Uz; Khan, Barkat Ali; Amir, Muhammad Naeem; Ebrahimzadeh, Muhammad Ali

    2011-01-01

    The aim of this study was to evaluate the effects of newly formulated topical cream of Calendula officinalis extract on the mechanical parameters of the skin by using the cutometer. The Cutometer 580 MPA is a device that is designed to measure the mechanical properties of the skin in response to the application of negative pressure. This non-invasive method can be useful for objective and quantitative investigation of age related changes in skin, skin elasticity, skin fatigue, skin hydration, and evaluation of the effects of cosmetic and antiaging topical products. Two creams (base and formulation) were prepared for the study. Both the creams were applied to the cheeks of 21 healthy human volunteers for a period of eight weeks. Every individual was asked to come on week 1, 2, 3, 4, 5, 6, 7, and 8 and measurements were taken by using Cutometer MPA 580 every week. Different mechanical parameters of the skin measured by the cutometer were; R0, R1, R2, R5, R6, R7, and R8. These were then evaluated statistically to measure the effects produced by these creams. Using ANOVA, and t-test it was found that R0, and R6 were significant (p 0.05). The instrumental measurements produced by formulation reflected significant improvements in hydration and firmness of skin.

  8. [Comparative cytogenetic study of the tetraploid Matricaria chamomilla L. and Matricaria inodora L].

    Science.gov (United States)

    Samatadze, T E; Amosova, A V; Mel'nikova, N V; Suslina, S N; Zagumennikova, T N; Zelenin, A V; Bykov, V A; Muravenko, O N

    2014-01-01

    A comparative cytogenetic study of the autotetraploid breed of Matricaria chamomilla L. (M. recutita L.) and Matricaria inodora L. was carried out by DAPI-banding, fluorescent hybridization in situ (FISH) with 26S and 5S rDNA probes, and analysis of meiosis. All chromosomes were identified in both karyotypeson the basis of DAPI-banding images and 26S and 5S rDNA distribution, and species-specific idiograms were composed for both M. chamomilla and M. indora taking into account the polymorphous variants of DAPI-banding images, showing the location of the 26S and 5S rDNA sites.

  9. Achene slime content in some taxa of Matricaria L. (Asteraceae)

    OpenAIRE

    Inceer, Huseyin

    2011-01-01

    The achenes of Matricaria aurea and two varieties of M. chamomilla (var. chamomilla and var. recutita) have slime cells on the surface and they are characterized by slime envelope formation during hydration. The slime in these taxa is composed of pectins and cellulose. The slime could play important role in the distribution and colonisation of new habitats in Matricaria taxa.

  10. Antioxidant Capacity of Various Extracts of Matricaria Chamomilla L. Parts

    OpenAIRE

    Ranjbar

    2015-01-01

    Introduction: Herbs are used in many domains, including medicine, nutrition, and flavonoides. Matricaria chamomilla have been recognized to have pharmaceutical properties, e.g. antioxidant, anti-inflammatory, antimicrobial, and anticarcinogenic effects. It has Polyphenols compounds with antioxidant activity. The purpose of this study was antioxidant properties of various extract (ethanolic, metanoli and hydroalcholic) and parts (stems & leavs and flower) of Matricaria chamomilla. Methods: ...

  11. Antiproliferative effects of Matricaria chamomilla on Saccharomyces cerevisiae

    OpenAIRE

    Hosseinpour Maryam; Mobini-Dehkordi Mohsen; Saffar Behnaz; Teimori Hossein

    2013-01-01

    Introduction: The Matricaria chamomilla plant is one of the most important plants used for the therapeutic purposes. More than 120 chemical constituents have been identified in Matricaria chamomile plant including 28 terpenoids and 36 flavonoids. This plant has a variety of therapeutic applications including the treatment of diabetes, eczema, wounds and gastrointestinal diseases. The Saccharomyces cerevisiae yeast is a non-pathogenic organism that is used as a model for pathogenic yeasts in o...

  12. Pharmacological Potential of Matricaria recutita-A Review

    OpenAIRE

    Vikas Gupta; Payal Mittal; Parveen Bansal; SUKHBIR L. KHOKRA; Dhirender Kaushik

    2010-01-01

    Matricaria recutita, once it has been called as Marticaria chamomilla, Chamomilla recutita, and Chamomilum nobile family Asteraceae. The main constituents of this plant include the terpenoids α-bisabolol and its oxides and azulenes, including chamazulene. Matricaria recutita shows different pharmacological activities like anti-inflammatory, anti- cancer, treatment of stress and depression, anti-allergic etc. This review focuses on the detailed chemical constituents, pharmacological activities...

  13. Antiproliferative effects of Matricaria chamomilla on Saccharomyces cerevisiae

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    Hosseinpour Maryam

    2013-04-01

    Full Text Available Introduction: The Matricaria chamomilla plant is one of the most important plants used for the therapeutic purposes. More than 120 chemical constituents have been identified in Matricaria chamomile plant including 28 terpenoids and 36 flavonoids. This plant has a variety of therapeutic applications including the treatment of diabetes, eczema, wounds and gastrointestinal diseases. The Saccharomyces cerevisiae yeast is a non-pathogenic organism that is used as a model for pathogenic yeasts in order to identify compounds with antifungal properties and also to identify functional mechanism of these compounds. The aim of this study is to investigate the antifungal effect of Matricaria chamomilla hydroalcoholic extract on S. cerevisiae yeast. Methods: In this study Matricaria chamomilla extract was prepared by maceration method. In order to study the extract effect on growth and survival rate of the yeast cell, the spectrophotometry and methylene blue staining methods were used. Excel and SPSS 11 softwares were used to determine amounts and to infer the difference between control and treatment samples. Results: Results obtained from spectrophotometry and analyses of methylene blue staining showed that the Matricaria chamomilla extract at the concentration of 3000 μg/ml caused a significant decrease in the yeast growth and reduced the cells survival rate up to 48% (p< 0.05. Conclusion: Results of this research confirm that the hydroalcoholic extract of Matricaria chamomilla has antiproliferative effect on Saccharomyces cerevisiae.

  14. Inibição do crescimento micelial de Cercospora calendulae Sacc. por extratos de plantas medicinais

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    J.M. Nascimento

    2013-01-01

    Full Text Available O uso de extratos e óleos essenciais de plantas medicinais tem sido amplamente estudado no controle de doenças de plantas. O objetivo da realização do presente trabalho foi avaliar o efeito de extratos de Ruta graveolens L., Mentha x villosa, Calendula officinalis L., Momordica charantia L., Symphytum officinale L., Ageratum conyzoides L. e Ricinus comunis L., nas concentrações de 0, 250, 500, 1000, 2000, 5000 e 10000 mg L-1, sobre a inibição do crescimento micelial de Cercospora calendulae Sacc. in vitro. Os extratos foram obtidos por infusão. O experimento foi desenvolvido no Laboratório de Fitopatologia da FCA/UFGD, estado de Mato Grosso do Sul, em delineamento inteiramente casualizado, esquema fatorial 7 extratos x 7 concentrações, com seis repetições. Foi detectado efeito dos extratos e suas concentrações sobre o crescimento do fungo, sendo a interação significativa. Os extratos de calêndula, arruda, hortelã e melão de São Caetano, nas maiores concentrações resultaram em maiores porcentagens de inibição, próximas de 100%, 30%, 35% e 40%, respectivamente, a 10000 mg L-1.

  15. Salvia officinalis in dentistry

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    Nikhita Narayanan

    2015-01-01

    Full Text Available Salvia officinalis is a medicinal herb used as an cosmetic, flavoring agent, It has antibacterial, antifungal, anticaries, antiplaque, antiviral, astringent, and other useful properties, it is also used in dental practice for the management of periodontal disease and to prevent halitosis. The objective of this article is to highlight various uses of S. officinalis in the dental field along with its use in medical problems.

  16. Chamomile (Matricaria chamomilla L.): An overview.

    Science.gov (United States)

    Singh, Ompal; Khanam, Zakia; Misra, Neelam; Srivastava, Manoj Kumar

    2011-01-01

    Chamomile (Matricaria chamomilla L.) is a well-known medicinal plant species from the Asteraceae family often referred to as the "star among medicinal species." Nowadays it is a highly favored and much used medicinal plant in folk and traditional medicine. Its multitherapeutic, cosmetic, and nutritional values have been established through years of traditional and scientific use and research. Chamomile has an established domestic (Indian) and international market, which is increasing day by day. The plant available in the market many a times is adulterated and substituted by close relatives of chamomile. This article briefly reviews the medicinal uses along with botany and cultivation techniques. Since chamomile is a rich source of natural products, details on chemical constituents of essential oil and plant parts as well as their pharmacological properties are included. Furthermore, particular emphasis is given to the biochemistry, biotechnology, market demand, and trade of the plant. This is an attempt to compile and document information on different aspects of chamomile and highlight the need for research and development.

  17. Estimativa do filocrono em calêndula Estimating the phyllochron in calendula

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    Jana Koefender

    2008-08-01

    Full Text Available O objetivo deste trabalho foi estimar o filocrono em plantas de calêndula (Calendula officinalis L. cultivadas em diferentes épocas de semeaduras. Realizaram-se três épocas de semeaduras: 06/04/2005, 23/06/2005 e 03/10/2006, no interior de uma estufa plástica com área de 240m2, instalada no campus da Universidade Federal de Santa Maria, UFSM. A semeadura foi realizada em vasos plásticos com capacidade volumétrica para cinco litros. O delineamento experimental foi inteiramente casualizado com 320 vasos em cada época, sendo distribuído em quatro fileiras de 80 vasos cada. Em uma planta de oito vasos de cada quatro fileiras, fez-se a contagem, semanalmente, do número de folhas emergidas da haste principal e na primeira haste lateral. Os dados do número de folhas foram correlacionados com a soma térmica diária acumulada, considerando-se uma temperatura base de 8°C. Constatou-se que o filocrono variou com a época de semeadura, sendo o menor valor igual 15,9°C dia folha-1, obtido na 2ª época de semeadura e o maior, igual a 24,5°C dia folha-1, na 1ª época na haste principal e 48,9°C dia folha-1 na semeadura de outubro na primeira haste lateral.The objective of this study was to estimate the phyllochron in calendula (Calendula officinalis L. grown in different sowing dates. Three sowing dates (06/04/2005, 23/06/2005 and 03/10/2006 were performed inside a 240m2 plastic greenhouse at the Campus of the Federal University of Santa Maria, RS, Brazil. Sowing was in five liter plastic pots. The experimental design was a completely randomized with 320 pots on each sowing date and rows with 80 pots. The number of leaves in the main stem and oi the first lateral branch was counted on a weekly basis in one plant of eight pots. The number of leaves data was regressed against accumulated thermal time, assuming a base temperature of 8oC. The main stem phyllochron varied with sowing date, with the lowest value (15.9°C day leaf -1 obtained on

  18. Matricaria chamomilla CH12 decreases handling stress in Nelore calves.

    Science.gov (United States)

    Reis, Luis Souza Lima de Souza; Pardo, Paulo Eduardo; Oba, Eunice; Kronka, Sergio do Nascimento; Frazatti-Gallina, Neuza Maria

    2006-06-01

    Matricaria chamomilla CH12 is a phytotherapeutic or homeopathic product, which has been used to reduce stress. Here, we examined its effect on preventing handling stress in bovines. Sixty Nelore calves were randomly distributed into two equal groups. One group was administered Matricaria chamomilla CH12 in diet and the other the 'control' was not. Animals in both groups were maintained unstressed for 30 days to adjust to the feeding system and pasture, and were then stressed by constraint on the 31th, 38th, 45th and 60th experimental days. Blood samples were taken on these days after animals had been immobilization in a trunk contention for 5 min. Stress was followed by analyzing serum cortisol levels. These peaked on the 45th day and then decreased, but not to baseline, on the 60th day. On the 45th day cortisol levels were significantly lower in animals fed Matricaria chamomilla CH12, suggesting that this product reduces stress. These effects may be a consequence of its inhibiting cortisol production and its calming and anxiolytic effects.

  19. Rosmarinus officinalis vitroculture initiation

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    Liviu POP

    2007-05-01

    Full Text Available In this experiment we have initiated a Rosmarinus officinalis vitroculture, on different growth media. As biological material we used apexes, taken from an only plant. The development medium have consisted in Murashige and Skoog standard mixture, where growth regulators were added, resulting 4 experimental variants: V0 – control variant – basic medium (BM, V1 – BM + 2mg/l BA + 1mg/l IBA, V2 - BM + 2mg/l BA + 1mg/l IAA, V3 –BM + 2mg/l BA + 1mg/l NAA. The experiment lasted for 90 days. We have found that the initiation of Rosmarinus officinalis vitroculture is possible, the best growth medium for this purpose being the basic one (V0 - Murashige and Skoog without growth regulators.

  20. Effect of biostimulant application on production and flavonoid content of marigold (Calendula officinalis L.

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    Vivian Pupo de Oliveira Machado

    2014-12-01

    Full Text Available The production of medicinal plants as raw material for industry must associate quality with biomass formation and, with this purpose, the application of plant growth regulators has been studied in these crops. The objective of this study was to evaluate the effect of a biostimulant on growth, inflorescence production and flavonoid content in marigold. The experiment was conducted in a greenhouse and the treatments consisted of increasing doses of the biostimulant (0, 3, 6, 9, 12 and 15 mL L-1 applied by foliar spraying in ten consecutive applications. The experiment was arranged in a completely randomized design, with six treatments and ten repetitions. The number of leaves and flowerheads and dry matter of roots increased linearly with increasing doses of the growth promoter, with 20%, 36.97% and 97.28% increases, respectively, compared with the control. The total dry mass and shoot dry mass showed maximum values at the highest dose tested of 15 mL L-1 (with increases of 40.09% and 46.30%, respectively. Plant height and flavonoid content reached the highest values at a dose of 6 mL L-1. The biostimulant promoted the development of marigold and positively influenced the synthesis of the secondary compound of medicinal interest. Among the tested doses, the application of rates between 6 and 9 mL L-1 of the biostimulant is recommended for more efficient large-scale production of marigold.

  1. Developements of Calendula officinalis Oil%金盏菊油开发利用

    Institute of Scientific and Technical Information of China (English)

    郭玉宝; 裘爱泳; 徐霞

    2002-01-01

    金盏菊富含多种功能性化合物,如类黄酮、三萜烯皂甙、类胡萝卜素、维生素E及共轭十八碳三烯酸等.本文主要综述国内外对金盏菊油研究现状和可能的工业应用,并展望其开发前景.

  2. Determination of total lipids and characterization of marigold flower extracts (Calendula officinalis

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    Novković Vesna M.

    2005-01-01

    Full Text Available Bioactive extracts from marigold flower are important ingredients for parapharmaceutical and cosmetic preparations. Their antiflogistic holeretic.antimicrobic, antidermatic and anticancer effects are due to the presence of flavonoids, carotenoids, etheric oils, and terpenoids. This study presents the results of spectrophotometric investigation for the overall carotene content calculated as (3-caroten (442 nm, visual and physico-chemical characteristics according to Ph.Jug. V in oil extracts of marigold flower obtained by maceration (room temperature and 70°C and percolation (room temperature with olive oil and sunflower oil by original procedures.The largest content of (3-carotene (57.5 mg/kg of oil extracts is in the oil extract obtained by maceration for 72 hours with olive oil (solvomodulus 1:5 m/m at room temperature.

  3. A systematic review study of therapeutic effects of Matricaria recuitta chamomile (chamomile)

    OpenAIRE

    Miraj, Sepide; Alesaeidi, Samira

    2016-01-01

    Introduction Matricaria recuitta chamomilla is a plant that grows and is cultivated in some parts of Iran. The aim of this study was to overview the therapeutic effects of this valuable plant. This systematic review was aimed to introduce Matricaria recuitta chamomile, its chemical compounds, and its traditional usages. Methods This review article was carried out by searching studies in PubMed, Medline, Web of Science, and IranMedex databases. The initial search strategy identified about 87 r...

  4. 金盏菊花类胡萝卜素的提取及性质研究%Study on the Extraction and Property of Carotenoids from Colendula Officinalis L.Flowers

    Institute of Scientific and Technical Information of China (English)

    胡晓丹; 谢笔钧

    2001-01-01

    主要对中国产金盏菊花中类胡萝卜素的提取、纯化及其稳定性进行了研究,为金盏菊花类胡萝卜素的提取和应用提供了科学依据。%The paper mainly studied the extraction, purification, stability of carotenoids from calendula officinalis L. Flowers in China, which provides scientfic basis for the extraction and application of the carotenoids.

  5. Physicochemical and chromatographic method of characterization of Matricaria recutita tinctures

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    Jonathan Parra

    2016-02-01

    Full Text Available Context: The pharmacological activity of medicinal products containing plant materials depends on their specific components. However, these components are not characterized in their entirety in all cases. Therefore, manufacturing processes must be duly characterized and validated. Aims: To characterize a chamomile (Matricaria recutita tincture through chemometric analysis of chromatographic data in order to establish quality parameters for its production. Methods: Various chamomile tinctures were manufactured and the precision and robustness of the production process for each was verified. The physicochemical properties of the tinctures were characterized and their chromatographic digital fingerprints analysed through chemometric methods. Results: A good correlation between the physicochemical characterization and the chromatographic analysis was demonstrated. The preparation methodology was proved to be repeatable as long as the source of the plant material is not altered. Conclusions: The principal component multivariate analysis of chromatograms was a helpful and simple tool for the characterization and traceability of the production method.

  6. Coumarins of Matricaria chamomilla L.: aglycones and glycosides.

    Science.gov (United States)

    Petruľová-Poracká, Veronika; Repčák, Miroslav; Vilková, Mária; Imrich, Ján

    2013-11-01

    The identity and quantity of coumarin-like compounds in leaves and anthodia of Matricaria chamomilla L. were studied by LC-DAD and NMR. So far, two monosubstituted coumarins, herniarin and umbelliferone, and two herniarin precursors were identified therein. In this paper, two other coumarin glycosides and one aglycone were confirmed. Skimmin (umbelliferone-7-O-β-d-glucoside), daphnin (daphnetin-7-O-β-d-glucoside) and daphnetin (7,8-dihydroxycoumarin) were found for the first time in diploid and tetraploid leaves and anthodia of M. chamomilla L. Daphnetin is known as a strong sensitizer, so this compound and its glycosidic derivative can contribute to the allergic potential of chamomile. Commercial chamomile preparations were tested for their presence.

  7. EFEITO DA MATRICARIA CHAMOMILLA CH12 NA RESPOSTA DE ESTRESSE EM CÃES

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    Renata Navarro Cassu

    2011-12-01

    Full Text Available This study aimed to evaluate the stress response, in female dogs after social isolation and undergoing ovariohysterectomy. Eighteen adult, healthy female dogs were distributed in two treatments groups: TP (n=9, placebo was administered and TC (n = 9, was administered Matricaria chamomilla CH12. Both treatments were administered during 15 days before the surgery and maintained for 24 hours postoperative. Behaviors were evaluated during social isolation. Serum cortisol concentration was evaluated before placebo or Matricaria chamomilla treatments administration (M0, 15 days after treatments dministration (M1, immediately after the surgery (M2 and 24 hours postoperative (M3. There was significant difference in the serum cortisol concentration between the groups immediately after the surgery (M1, with higher values in TP. It was conclude that the treatment with Matricaria chamomilla CH12 prevented the post surgical stress, maintaining stable the serum cortisol concentration.

  8. Saponaria officinalis Seeds Germination Morphology and Biology

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    Margaret Yu. Ishmuratova

    2013-01-01

    Full Text Available This work deals with the study of influence of terms and storage conditions on Saponaria officinalis seed quality, stored in different containers (paper, plastic, fabric and glass, in the different temperature conditions, under light or darkness. The morphology, biology of Saponaria officinalis seeds was described. Basing in the obtained results, we recommend to store Saponaria officinalis seeds within 3 months in paper container at the temperature of - 18˚С.

  9. Rosmarinus officinalis L.

    OpenAIRE

    2015-01-01

    Проведено изучение аминокислотного состава побегов пряно-ароматического растения – розмарина лекарственного (Rosmarinus officinalis L.), интродуцированного в ботаническом саду Пятигорского медико-фармацевтического института. Экспериментальные исследования проводили на аминокислотном анализаторе – ААА 400, автоматизированном жидкостном хроматографе с компьютерным управлением. Установлено наличие 16 аминокислот, в том числе 9 незаменимых. В наибольшем количестве содержатся аспарагиновая кислота...

  10. Physiology of Matricaria chamomilla exposed to nickel excess.

    Science.gov (United States)

    Kovácik, Jozef; Klejdus, Borivoj; Kaduková, Jana; Backor, Martin

    2009-02-01

    Influence of nickel (Ni) excess on selected physiological aspects of Matricaria chamomilla metabolism after 10 days of presence was studied. Biomass, water content, assimilation pigments and lignin contents were not affected by any of the doses tested. High Ni doses elevated root-soluble proteins. The highest Ni concentration stimulated accumulation of soluble phenolics in both the rosettes and roots, and hydrogen peroxide in the roots. Malondialdehyde content was unaltered, but proline content increased more pronouncedly in the rosettes. Histidine was elevated in the roots, suggesting its involvement in Ni retention. Roots contained 3.4, 7.3 and 6.1 times more Ni than leaf rosettes with 3, 60 and 120 microM treatments, indicating that chamomile is a Ni excluder. Leaf rosettes accumulated 174.1 microg Ni g(-1) DW at 120 microM treatment. The results suggest chamomile tolerance to Ni excess and its considerable accumulation in above-ground biomass (ca. 30% of whole plant Ni content).

  11. Activity of Matricaria chamomilla essential oil against anisakiasis.

    Science.gov (United States)

    Romero, Maria del Carmen; Valero, Adela; Martín-Sánchez, Joaquina; Navarro-Moll, María Concepción

    2012-04-15

    The increase in diagnosed cases of anisakiasis and the virtual absence of effective treatments have prompted the search for new active compounds against Anisakis L(3) larvae. The biocidal efficacy against different pathogens shown by various essential oils (EO) led us to study the Matricaria chamomilla EO and two of its main components (chamazulene and α-bisabolol) against the L(3) larvae of Anisakis type I. The activity of M. chamomilla EO, chamazulene and α-bisabolol was established by in vitro and in vivo experiments. The EO (125μg/ml) caused the death of all nematodes, which showed cuticle changes and intestinal wall rupture. In the in vivo assays, only 2.2%±1.8 of infected rats treated with M. chamomilla EO showed gastric wall lesions in comparison to 93.3%±3.9 of control. Chamazulene was ineffective, while α-bisabolol showed a high activity to that of the EO in vitro tests but proved less active in vivo. These findings suggest that the larvicidal activity may result from the synergistic action of different compounds of M. chamomilla EO. Neither of the tested products induces irritative damage in the intestinal tissues. In conclusion, M. chamomilla EO is a good candidate for further investigation as a biocidal agent against Anisakis type I.

  12. Phenolic metabolism of Matricaria chamomilla plants exposed to nickel.

    Science.gov (United States)

    Kovácik, Jozef; Klejdus, Borivoj; Backor, Martin

    2009-09-01

    We examined accumulation of phenolic acids, total soluble phenolics and flavonoids, and activities of phenolic metabolism-related enzymes (shikimate dehydrogenase (SKDH), phenylalanine ammonia-lyase (PAL), cinnamyl alcohol dehydrogenase (CAD), polyphenol oxidase (PPO)) in Matricaria chamomilla plants exposed to 3, 60 and 120 microM of nickel (Ni) for 10 days. Ni showed low toxicity as indicated by unaltered content of total soluble phenolics in the leaf rosettes. In the roots, the effects of Ni were more visible, including increased total phenolics and PAL activity, but a decrease in PPO activity was observed. CAD activity was not affected by any of the Ni concentrations. Cinnamic acid derivatives were affected more than benzoic acid derivatives. Accumulation of chlorogenic acid, an important antioxidant compound, was enhanced by Ni treatment (ca. 4-fold in 120 microM Ni). Accumulation of protocatechuic acid, a phenol with high chelating strength, even decreased in the leaf rosettes. These observations are discussed in connection to antioxidative properties of phenolic metabolites and previously tested metals (cadmium and copper).

  13. Pharmacological profile of apigenin, a flavonoid isolated from Matricaria chamomilla.

    Science.gov (United States)

    Avallone, R; Zanoli, P; Puia, G; Kleinschnitz, M; Schreier, P; Baraldi, M

    2000-06-01

    Dried flowers of Matricaria chamomilla L. are largely used to provide sedative as well as spasmolytic effects. In the present study, we examined in particular the pharmacological property of a fraction isolated from a methanolic extract of M. chamomilla, which was identified by HPLC-MS-MS analysis as apigenin. By radioreceptor binding assays, we demonstrated the ability of the flavone to displace a specific radioligand, [(3)H]Ro 15-1788, from the central benzodiazepine binding site. Electrophysiological studies performed on cultured cerebellar granule cells showed that apigenin reduced GABA (gamma-aminobutyric acid)-activated Cl(-) currents in a dose-dependent fashion. The effect was blocked by co-application of Ro 15-1788, a specific benzodiazepine receptor antagonist. Accordingly, apigenin reduced the latency in the onset of picrotoxin-induced convulsions. Moreover, apigenin injected i.p. in rats reduced locomotor activity, but did not demonstrate anxiolytic, myorelaxant, or anticonvulsant activities. The present results seem to suggest that the inhibitory activity of apigenin on locomotor behaviour in rats cannot be ascribed to an interaction with GABA(A)-benzodiazepine receptor but to other neurotransmission systems, since it is not blocked by Ro 15-1788.

  14. Electron beam irradiation of Matricaria chamomilla L. for microbial decontamination

    Energy Technology Data Exchange (ETDEWEB)

    Nemtanu, Monica R. [National Institute for Lasers, Plasma and Radiation Physics, Electron Accelerator Laboratory, 409 Atomistilor Street, P.O. Box MG-36, 077125 Bucharest-Magurele (Romania)], E-mail: monica.nemtanu@inflpr.ro; Kikuchi, Irene Satiko; Jesus Andreoli Pinto, Terezinha de [University of Sao Paulo, Faculty of Pharmaceutical Sciences, Department of Pharmacy, Av. Prof. Lineu Prestes, 580-Bloco 13, Cidade Universitaria, 05508-900 Sao Paulo (Brazil); Mazilu, Elena; Setnic, Silvia [S.C. Hofigal Export-Import S.A., 2A Intrarea Serelor Street, 75669, Bucharest 4 (Romania); Bucur, Marcela [University of Bucharest, Faculty of Biology, Department of Microbiology, 1-3 Aleea Portocalelor Street, Bucharest 6 (Romania); Duliu, Octavian G. [University of Bucharest, Department of Atomic and Nuclear Physics, P.O. Box MG-11, 077125 Bucharest (Romania); Meltzer, Viorica; Pincu, Elena [University of Bucharest, Faculty of Chemistry, Department of Physical Chemistry, Bd. Regina Elisabeta 4-12, 030018 Bucharest (Romania)

    2008-05-15

    Wild chamomile (Matricaria chamomilla L.) is one of the most popular herbal materials with both internal and external use to cure different health disturbances. As a consequence of its origin, chamomile could carry various microbial contaminants which offer different hazards to the final consumer. Reduction of the microbial load to the in force regulation limits represents an important phase in the technological process of vegetal materials, and the electron beam treatment might be an efficient alternative to the classical methods of hygienic quality assurance. The purpose of the study was to analyze the potential application of the electron beam treatment in order to assure the microbial safety of the wild chamomile. Samples of chamomile dry inflorescences were treated in electron beam (e-beam) of 6 MeV mean energy, at room temperature and ambient pressure. Some loss of the chemical compounds with bioactive role could be noticed, but the number of microorganisms decreased as a function on the absorbed dose. Consequently, the microbial quality of studied vegetal material inflorescences was improved by e-beam irradiation.

  15. Electron beam irradiation of Matricaria chamomilla L. for microbial decontamination

    Science.gov (United States)

    Nemţanu, Monica R.; Kikuchi, Irene Satiko; de Jesus Andreoli Pinto, Terezinha; Mazilu, Elena; Setnic, Silvia; Bucur, Marcela; Duliu, Octavian G.; Meltzer, Viorica; Pincu, Elena

    2008-05-01

    Wild chamomile (Matricaria chamomilla L.) is one of the most popular herbal materials with both internal and external use to cure different health disturbances. As a consequence of its origin, chamomile could carry various microbial contaminants which offer different hazards to the final consumer. Reduction of the microbial load to the in force regulation limits represents an important phase in the technological process of vegetal materials, and the electron beam treatment might be an efficient alternative to the classical methods of hygienic quality assurance. The purpose of the study was to analyze the potential application of the electron beam treatment in order to assure the microbial safety of the wild chamomile. Samples of chamomile dry inflorescences were treated in electron beam (e-beam) of 6 MeV mean energy, at room temperature and ambient pressure. Some loss of the chemical compounds with bioactive role could be noticed, but the number of microorganisms decreased as a function on the absorbed dose. Consequently, the microbial quality of studied vegetal material inflorescences was improved by e-beam irradiation.

  16. Evaluation of Calendula mucilage as a mucoadhesive and controlled release component in buccal tablets.

    Science.gov (United States)

    Sabale, V; Patel, V; Paranjape, A

    2014-01-01

    Mucoadhesive drug delivery systems were developed to sustain drug delivery via various mucus membranes for either local or systemic delivery of poorly absorbed drugs such as peptides and proteins as well as drugs that are subjected to high first-pass metabolism. The present study was undertaken to use isolated Calendula mucilage as a mucoadhesive agent and to formulate controlled release buccoadhesive tablets with an intention to avoid hepatic first-pass metabolism as well as to enhance residence time of drug in the buccal cavity. The mucilage was isolated from the Calendula petals by aqueous extraction method and characterized for various physiochemical parameters as well as for its adhesive properties. By using direct compression technique, tablets were prepared containing dried mucilage and chlorpheniramine maleate (CPM) as a model drug. Three batches of tablets were prepared and evaluated containing three mucoadhesive components namely Methocel K4M, Carbopol 974P and isolated Calendula mucilage in 16.66%, 33.33 % and 50 % (1:2:3 ratio) resulting in 9 different formulations. FTIR studies between mucilage and CPM suggested the absence of a chemical interaction between CPM and Calendula mucilage. The results of the study showed that the isolated mucilage had good physicochemical and morphological characteristics and tablets conformed to the pharmacopoeial specifications. Also in vitro release studies showed controlled action of drug with increasing the concentration of the isolated Calendula mucilage as a mucoadhesive agent in the formulations. Permeability studies indicated that permeability behavior was not statistically different (P>0.05) by changing the mucoadhesive component. The formulated mucoadhesive tablets for buccal administration containing 75 mg Calendula mucilage showed controlled drug release. Thus, mucoadhesive natural Calendula mucilage based buccal tablets for controlled release were successfully formulated.

  17. Physiological responses of Matricaria chamomilla to cadmium and copper excess.

    Science.gov (United States)

    Kovácik, Jozef; Backor, Martin; Kaduková, Jana

    2008-02-01

    Physiological responses of Matricaria chamomilla plants exposed to cadmium (Cd) and copper (Cu) excess (3, 60, and 120 microM for 7 days) with special emphasis on phenolic metabolism were studied. Cu at 120 microM reduced chamomile growth, especially in the roots where it was more abundant than Cd. Notwithstanding the low leaf Cu amount (37.5 microg g(-1) DW) in comparison with Cd (237.8 microg g(-1) DW) at 120 microM, it caused reduction of biomass accumulation, F(v)/F(m) ratio and soluble proteins. In combination with high accumulation of phenolics, strong reduction of proteins and high GPX activity in the roots, this supports severe redox Cu properties. In terms of leaf phenylalanine ammonia-lyase (PAL) activity, it seems that Cd had a stimulatory effect during the course of the experiment, whereas Cu was found to stimulate it after 7-day exposure. The opposite trend was visible in the roots, where Cd had a stimulatory effect at high doses but Cu mainly at the highest dose. This supports the assumption of different PAL time dynamics under Cd and Cu excess. A dose of 60 and 120 microM Cu led to 2- and 3-times higher root lignin accumulation while the same Cd doses increased it by 33 and 68%, respectively. A Cu dose of 120 microM can be considered as limiting for chamomile growth under conditions of present research, while resistance to high Cd doses was confirmed. However, PAL and phenolics seemed to play an important role in detoxification of Cd- and Cu-induced oxidative stress.

  18. Efficiency of Matricaria chamomilla CH12 and number of doses of rabies vaccine on the humoral immune response in cattle

    OpenAIRE

    Lima de Souza Reis, Luis Souza; Frazatti-Gallina, Neuza Maria; Paoli, Rosana de Lima; Giuffrida,Rogerio; Albas, Avelino; Oba, Eunice; Pardo, Paulo Eduardo

    2008-01-01

    This study evaluated the effect of Matricaria chamomilla and vaccination frequency on cattle immunization against rabies. Four groups (n = 15 /group) were treated with or without Matricaria chamomilla CH12 and vaccinated with one or two doses of rabies vaccine (30 day interval). No effect of chamomile was found on cattle immunization against rabies; however, antibody titers were protective in cattle vaccinated twice, while 93.3% of cattle vaccinated only once had titers under 0.5 UI/ml after ...

  19. Complete genome sequence of Bacillus amyloliquefaciens strain Co1-6, a plant growth-promoting rhizobacterium of Calendula officinalis

    Energy Technology Data Exchange (ETDEWEB)

    Koeberl, Martina; White, Richard A.; Erschen, Sabine; Spanberger, Nora; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-13

    The genome sequence of Bacillus amyloliquefaciens strain Co1-6, a plant growth-promoting rhizobacterium (PGPR) with broad-spectrum antagonistic activities against plant pathogenic fungi, bacteria and nematodes, consists of a single 3.9 Mb circular chromosome. The genome reveals genes putatively responsible for its promising biocontrol and PGP properties.

  20. 金盏菊色素的提取及分离%Calendula officinalis Pigment Extraction and Separation

    Institute of Scientific and Technical Information of China (English)

    马丽英; 彭军强

    2013-01-01

    采用纸层析、硅胶板层析和柱层析分别对水和酒精提取的金盏菊色素进行分离.结果表明:水提取的色素较为纯净,只有一种黄色色素;而酒精可将金盏菊中的类胡萝卜素提取出来.水提取的色素不稳定,易被光分解;而酒精提取的色素光稳定性较好.酒精提取的色素用展开剂苯∶乙醚∶丙酮=1∶1∶1及丙酮∶乙醚∶氯仿=1∶1∶1分离效果较好.

  1. Stability study of calendula officinalis yellow pigment%金盏菊桔费色素稳定性研究

    Institute of Scientific and Technical Information of China (English)

    李清芳; 马成仓; 濮云飞

    2001-01-01

    研究了金盏菊桔黄色素的溶解性,对光、热的稳定性及几种常用食品添加剂对金盏菊桔黄色素稳定性的影响,并分析了酸、碱、几种常见离子对其稳定性的作用,为生产上使用色素提供依据.

  2. 金盏花配方施肥效应研究%Studies on Formula Fertilization Effect to Calendula officinalis

    Institute of Scientific and Technical Information of China (English)

    朱亚; 赵永平; 何庆祥; 周彦芳; 刘强

    2011-01-01

    采用"3414"试验设计,对氮磷钾肥不同配施比例与金盏花产量关系进行研究.结果表明:不同氮、磷、钾肥配拖对鲜花产量影响达显著水平,各施肥处理的鲜花产量分别比不施肥处理增产3 045.9-6 414.2kg/hm2;缺氮对产量影响最大,磷肥次之,钾肥最小;最佳产量施肥量为:N 158.54 kg/hm2,P2O5 126.61kg/hm2,K2O 62.80kg/hm2,最佳产量为33 722.58 kg/hm2.

  3. HPLC Fingerprint of Calendula officinalis Flower%金盏花HPLC特征指纹图谱研究

    Institute of Scientific and Technical Information of China (English)

    邢占芬; 成洪达; 张平平; 宫磊; 马丽娅

    2014-01-01

    目的:建立金盏花的HPLC特征指纹图谱,为科学评价其质量提供方法.方法:以Hypersil ODS C18柱(250 mm×4.6 mm,5μm)为色谱柱,乙腈-水为流动相进行梯度洗脱,流速1.0 mL/min,检测波长220 nm,柱温35cc;采用中药色谱指纹图谱评价系统进行相似度分析.结果:确定了含有11个色谱峰的特征指纹图谱,不同产地金盏花特征图谱相似度均在0.90以上.结论:建立的方法简单、可靠,可用于金盏花的鉴别和质量控制.

  4. Effect of Calendula officinalis hydroalcoholic extract on passive avoidance learning and memory in streptozotocin-induced diabetic rats

    Directory of Open Access Journals (Sweden)

    Shirin Moradkhani

    2015-01-01

    Conclusion: Taken together, CO extract can improve PAL and memory impairments in STZ-diabetic rats. This improvement may be due to its antioxidant, anticholinergic activities or its power to reduce hyperglycemia.

  5. The seamy side of natural medicines: contact sensitization to arnica (Arnica montana L.) and marigold (Calendula officinalis L.).

    Science.gov (United States)

    Reider, N; Komericki, P; Hausen, B M; Fritsch, P; Aberer, W

    2001-11-01

    Medical remedies of plant origin have gained increasing popularity in recent years. Both anaphylactic and eczematous allergic reactions are on the rise, accordingly. Arnica and marigold, both of the Compositae family, are in widespread use, but only limited data are available on their allergenic potential. We tested 443 consecutive patients, in addition to the European standard and other series, with Compositae mix, sesquiterpene lactone mix, arnica, marigold, and propolis. 5 subjects ( approximately 1.13%) reacted to arnica, 9 ( approximately 2.03%) to marigold. The Compositae mix was positive in 18 cases ( approximately 4.06%). Among them were 3 out of 5 individuals with a sensitization to arnica, and 4 out of 9 who reacted to marigold. Sensitization to arnica and marigold was often accompanied by reactions to nickel, Myroxylon Pereirae resin, fragrance mix, propolis, and colophonium. We conclude that Compositae allergy contributes significantly to the epidemiology of contact dermatitis and that sensitization to arnica and marigold cannot be assessed by testing with the Compositae or sesquiterpene mix alone. As extracts of these plants are frequently used in occupational and cosmetic products, patch testing with additional plant extracts or adjustment of the commercial Compositae mix to regional conditions is recommended.

  6. Ameliorative effect of Matricaria chamomilla .L on paraquat: Induced oxidative damage in lung rats

    OpenAIRE

    Akram Ranjbar; Fariba Mohsenzadeh; Abdolkarim Chehregani; Farzad Khajavi; Seyed-Mostafa Hossini Zijoud; Hassan Ghasemi,

    2014-01-01

    Background: Herbal medicines have been long used for antioxidant properties. The purpose of this study was to investigate the effect of hydroalcholic extract Matricaria chamomilla. L (M. chamomilla) against Paraquat (PQ) induced pulmonary injury in association with its antioxidant activity. Materials and Methods: Effective doses of PQ (5 mg/kg/day) and M. chamomilla (50 mg/kg/day) were administered alone or in combination for 7 days. At the end of the experiment, lung tissue of the animals wa...

  7. The reproductive strategies of the heterocarpic annual Calendula arvensis (Asteraceae)

    Science.gov (United States)

    Ruiz De Clavijo, E.

    2005-09-01

    Achene polymorphism and various aspects of the reproductive biology of the annual Calendula arvensis L. (Field marigold), were studied to determine the reproductive strategies of the plant. This species normally produces three types of achene: rostrate, cymbiform and annular. Rostrate and cymbiform achenes are larger and heavier than annular achenes, and are adapted to long-range dispersal (by epizoochory and anemochory, respectively). In contrast, annular achenes are smaller in size and weight, and are adapted to short-range dispersal. Achenes germinate over a broad range of temperatures (both in light and in darkness), exhibiting cymbiform achenes the highest germination percentages and annular achenes the lowest under all conditions tested. A fraction of the three types of achenes exhibit dormancy and presumably enter the soil seedbank. Achene types adapted for long-range dispersal (rostrate and cymbiform achenes) produce seedlings that are best able to emerge from deeper burial depths, and that are initially stronger and exhibit earlier flowering than the plants from the annular achenes (which are likely to disperse over shorter distances). These features, together with the fact that fruiting occurs even in the absence of pollinators (automatic geitonogamy), the different mechanisms for achene dispersal (zoochory, anemochory and myrmerochory), and the extended germination, flowering and fruiting periods, facilitate establishment and expansion of this species in unpredictable and disturbed habitats.

  8. Calendula oil processing : seed classification, oil extraction, refining process development and oil quality aspects

    NARCIS (Netherlands)

    Janssens, R.J.J.

    2000-01-01

    The difference in Calendula oil quality from fractions obtained after seed classification is enormous. The oil quality varies from excellent to very poor, according to important aspects such as in the hulls and dust fraction, high free fatty acid values (13% vs. 0.6%) are found. This can be explaine

  9. Anticandidal, antibacterial, cytotoxic and antioxidant activities of Calendula arvensis flowers.

    Science.gov (United States)

    Abudunia, A-M; Marmouzi, I; Faouzi, M E A; Ramli, Y; Taoufik, J; El Madani, N; Essassi, E M; Salama, A; Khedid, K; Ansar, M; Ibrahimi, A

    2016-12-20

    Calendula arvensis (CA) is one of the important plants used in traditional medicine in Morocco, due to its interesting chemical composition. The present study aimed to determine the anticandidal, antioxidant and antibacterial activities, and the effects of extracts of CA flowers on the growth of myeloid cancer cells. Also, to characterize the chemical composition of the plant. Flowers of CA were collected based on ethnopharmacological information from the villages around the region Rabat-Khemisset, Moroccco. The hexane and methanol extracts were obtained by soxhlet extraction, while aqueous extracts was obtained by maceration in cold water. CA extracts were assessed for antioxidant activity using four different methods (DPPH, FRAP, TEAC, β-carotene bleaching test). Furthermore, the phenolic and flavonoid contents were measured, also the antimicrobial activity has been evaluated by the well diffusion method using several bacterial and fungal strains. Finally, extracts cytotoxicity was assessed using MTT test. Phytochemical quantification of the methanolic and aqueous extracts revealed that they were rich with flavonoid and phenolic content and were found to possess considerable antioxidant activities. MIC values of methanolic extracts were 12.5-25μg/mL. While MIC values of hexanolic extracts were between 6.25-12.5μg/mL and were bacteriostatic for all bacteria while methanolic and aqueous extracts were bactericidal. In addition, the extracts exhibited no activity on Candida species except the methanolic extract, which showed antifungal activity onCandida tropicalis 1 and Candida famata 1. The methanolic and aqueous extracts also exhibited antimyeloid cancer activity (IC50 of 31μg/mL). In our study, we conclude that the methanolic and aqueous extracts were a promising source of antioxidant, antimicrobial and cytotoxic agents.

  10. Efficiency of Matricaria chamomilla CH12 and number of doses of rabies vaccine on the humoral immune response in cattle.

    Science.gov (United States)

    de Souza Reis, Luis Souza; Frazatti-Gallina, Neuza Maria; de Lima Paoli, Rosana; Giuffrida, Rogerio; Albas, Avelino; Oba, Eunice; Pardo, Paulo Eduardo

    2008-12-01

    This study evaluated the effect of Matricaria chamomilla and vaccination frequency on cattle immunization against rabies. Four groups (n = 15 /group) were treated with or without Matricaria chamomilla CH12 and vaccinated with one or two doses of rabies vaccine (30 day interval). No effect of chamomile was found on cattle immunization against rabies; however, antibody titers were protective in cattle vaccinated twice, while 93.3% of cattle vaccinated only once had titers under 0.5 UI/ml after 60 days. In conclusion, the use of chamomile did not alter the humoral immune response in cattle, and two vaccine doses are suggested for achieving protective antibody titers.

  11. 西洋甘菊避雨栽培技术%Rain shelter cultivation techniques of Matricaria chamomilla L.

    Institute of Scientific and Technical Information of China (English)

    雷伏贵

    2015-01-01

    Matricaria chamomilla L. is an aromatic and medicinal plant with great exploitation potentiality. This paper intro-duced botanic characteristics of Matricaria chamomilla L. and summarized its key technical points of rain shelter cultiVation.%西洋甘菊是一种具有开发潜力的芳香植物和药用植物.该文介绍西洋甘菊的植物学特征,并总结其避雨栽培技术要点.

  12. Antiulcerogenic Effects of Matricaria Chamomilla Extract in Experimental Gastric Ulcer in Mice

    Directory of Open Access Journals (Sweden)

    Ali Noorafshan

    2009-09-01

    Full Text Available Background: There is extensive variety of chemical compoundswith antiulcer activity, which are isolated from medicinalplants. Matricaria chamomilla or Matricaria recutita orGerman chamomile, also spelled chamomile (MC, is one ofthe most widely used medicinal plants. In the present study,the extract of MC flowers was evaluated for antiulcerogenicactivity and acute toxicity profile.Methods: To evaluate antiulcer effect of MC extract, 15 femalebulb-c mice were divided into three groups (five mice ineach group. The first and second groups received 400 mg/kgsucralfate and 400 mg/kg MC extract respectively by the intragastricroute. The control group received 1.0 ml distilledwater. After 30 min, gastric ulceration was induced by oraladministration of 1.0 ml of a 0.3 M solution of HCl in 60%ethanol in all animals. One hour later, the area of the gastriclesions and hemorrhage was measured by stereologicalmethod. To evaluate the toxicity of MC extract, 10 male and10 female mice were divided into control and experimentalgroups (5 mice in each group. The experimental and controlgroups received by the intragastric route a single dose of5000 mg/kg MC extract and water respectively. After 14 daysthe mice’s liver, kidneys, lung, and heart were examined macroscopicallyand the relative weights (organ/body were determined.Statistical comparisons between the groups wereperformed by Mann-Whitney U test.Results: Oral administration of MC extract at 400 mg/kg canbe effective in preventing gastric ulceration in mice and doesnot produce toxic effects in doses up to 5000 mg/kg.Conclusion: Matricaria chamomilla can prevent experimentalgastric ulcer in mice.

  13. Acaricidal activity of aqueous extracts of camomile flowers, Matricaria chamomilla, against the mite Psoroptes cuniculi.

    Science.gov (United States)

    Macchioni, F; Perrucci, S; Cecchi, F; Cioni, P L; Morelli, I; Pampiglione, S

    2004-06-01

    Arcaricidal properties of decoctions, infusions and macerates of dried flower heads of camomile, Matricaria chamomilla L. (Asterales: Asteraceae) were tested in vitro against the mite Psoroptes cuniculi Delafond (Parasitiformes: Psoroptidae). This mite species is responsible for otoacariasis in domestic animals. Mites were exposed to the extracts for 24, 48 or 72 h. All the extracts tested showed highly significant acaricidal activity when compared with controls. Among them, a decoction of 10% was the only formulation which gave 100% activity at all the three observations times.

  14. PHYTOCHEMICAL ANALYSIS OF FUMARIA OFFICINALIS L. (FUMARIACEAE)

    OpenAIRE

    Paltinean, Ramona; Toiu, Anca; Wauters, Jean-Noël; Frederich, Michel; Tits, Monique; Angenot, Luc; Mircea TAMAS; Crisan, Gianina

    2016-01-01

    The present study describes the investigation of active compounds from several samples of Fumaria officinalis L. (Fumariaceae). The identification of the isoquinoline alkaloids (allocryptopine, chelidonine, protopine, bicuculline, sanguinarine, cheleritrine, stylopine and hydrastine) was performed by comparison with reference standards using an HPLC-DAD method, and their quantification by LC-DAD and spectrophotometric methods. The presence of polyphenolic compounds was simultaneously assessed...

  15. Development of mouthwash with Rosmarinus officinalis extract

    Directory of Open Access Journals (Sweden)

    Isabela Moreira Baumgratz de Paula

    2014-12-01

    Full Text Available Rosmarinus officinalis, which belongs to the Lamiaceaefamily, is a species of medicinal flora with therapeutic properties. In order to exploit the benefits of these properties, a mouthwash formulation was developed, with careful selection of raw materials to meet pharmacotechnical requirements. Extracts of the plant were incorporated into a mouthwash, which was shown to have inhibitory action in vitro against the micro-organisms commonly found in periodontics. Controls for assessing the quality of the drugs were carried out, quantifying phenols and flavonoids as chemical markers. Mouthwash solutions were formulated containing 0.1, 5 and 10% ethanol extract of R. officinalis; and 0.05, 5 and 10% of the hexane fraction of R. officinalis. In order to evaluate synergism, ethanol extract and hexane fraction were also added to formulations containing 0.05% sodium fluoride and 0.12% chlorhexidine digluconate. These formulations were assessed for inhibitory effect against the specific microorganisms involved in the process of bacterial plaque formation, S. mutans(ATCC25175 and C. albicans(ATCC 10231, frequently found in cases of oral infections. The agar diffusion method was used to evaluate the inhibitory activity of extracts and formulations. All mouthwash solutions displayed inhibitory activity having higher sensitivity to S. mutansfor the 5% ethanol extract+0.05% sodium fluoride, and greater sensitivity to C. albicansfor the 10% hexane fraction. Results were characterized by the appearance of a growth inhibition halo, justifying the utilization and association of extracts of R. officinalis.

  16. Phytoremediation of stable Cs from solutions by Calendula alata, Amaranthus chlorostachys and Chenopodium album.

    Science.gov (United States)

    Moogouei, Roxana; Borghei, Mehdi; Arjmandi, Reza

    2011-10-01

    Uptake rate of (133)Cs, at three different concentrations of CsCl, by Calendula alata, Amaranthus chlorostachys and Chenopodium album plants grown outdoors was studied. These plants grow abundantly in semi-arid regions and their varieties exist in many parts of the world. When exposed to lowest Cs concentration 68 percent Cs was remediated by Chenopodium album.(133)Cs accumulation in shoots of Amaranthus chlorostachys reached its highest value of 2146.2 mg kg(-1) at a (133)Cs supply level of 3.95 mg l(-1) of feed solution. The highest concentration ratio value was 4.89 for Amaranthus chlorostachys, whereas for the other tests it ranged from 0.74 to 3.33. Furthermore uptake of (133)Cs by all three species increased with increasing metal concentrations. The results also indicated that hydroponically grown Calendula alata, Amaranthus chlorostachys and Chenopodium album could be used as potential candidate plants for phytoremediation of solutions contaminated with Cs.

  17. Draft genome sequence of Paenbacillus polymyxa strain Mc5Re-14, an antagonistic root endophyte of Matricaria chamomilla

    Energy Technology Data Exchange (ETDEWEB)

    Koeberl, Martina; White, Richard A.; Erschen, Sabine; El-Arabi, Tarek F.; Jansson, Janet K.; Berg, Gabriele

    2015-08-06

    Paenbacillus polymyxa strain Mc5Re-14 was isolated from the inner root tissue of Matricaria chamomilla (e.g German chamomile). The draft genome of Paenbacillus polymyxa strain Mc5Re-14 revealed promising antagonistic in vitro activity against plant and opportunistic human pathogens. Putative genes involved in plant pathogen suppression and plant growth-promotion were identified.

  18. The effect of oral Matricaria Chamomilla extract and selenium on postpartum depression and plasma oxidant-antioxidant system in mice

    Directory of Open Access Journals (Sweden)

    Elham Harati

    2014-01-01

    Conclusion: Our study demonstrated the potential antidepressant activity of Matricaria chamomilla and Selenium in the experimental model of progesterone-induced postpartum depression in mice. These elements as supplement compounds could be alternatives for antidepressants in postpartum period. It seems that the antidepresent effects of this compounds do not induced by effects on oxidant-antioxidant system and may exert through any other pathway.

  19. Draft Genome Sequence of Paenibacillus polymyxa Strain Mc5Re-14, an Antagonistic Root Endophyte of Matricaria chamomilla.

    Science.gov (United States)

    Köberl, Martina; White, Richard A; Erschen, Sabine; El-Arabi, Tarek F; Jansson, Janet K; Berg, Gabriele

    2015-08-06

    Paenibacillus polymyxa strain Mc5Re-14 was isolated from the inner root tissue of Matricaria chamomilla (German chamomile). Mc5Re-14 revealed promising in vitro antagonistic activity against plant and opportunistic human pathogens. The 6.0-Mb draft genome reveals genes putatively involved in pathogen suppression and direct and indirect plant growth promotion.

  20. Effects of chlorhexidine, essential oils and herbal medicines (Salvia, Chamomile, Calendula) on human fibroblast in vitro.

    Science.gov (United States)

    Wyganowska-Swiatkowska, Marzena; Urbaniak, Paulina; Szkaradkiewicz, Anna; Jankun, Jerzy; Kotwicka, Malgorzata

    2016-01-01

    Antiseptic rinses have been successfully used in inflammatory states of the gums and oral cavity mucosa. Antibacterial effects of chlorhexidine, essential oils and some herbs are well documented. Reaction of host tissue to these substances has much poorer documentation. The aim of the study was to analyse the influence of chlorhexidine (CHX), essential oil (EO: thymol, 0.064%; eucalyptol, 0.092%; methyl salicylate, 0.060%; menthol, 0.042%) mouth rinses and salvia, chamomile and calendula brews on fibroblast biology in vitro. The human fibroblast CCD16 line cells were cultured in incubation media which contained the examined substances. After 24 and 48 hours, the cell morphology, relative growth and apoptosis were evaluated. Exposure of fibroblasts to CHX, EO or salvia caused various changes in cell morphology. Cells cultured for 48 hours with CHX revealed a noticeably elongated shape of while cells cultured in high EO concentration or with salvia were considerably smaller and contracted with fewer projections. Chlorhexidine, EO and salvia reduced the fibroblast proliferation rate and stimulated cell death. Both reactions to EO were dose dependent. Cells exposure to chamomile or calendula brews did not change morphology or proliferation of fibroblasts. The results of this in vitro study showed that in contrast to chamomile and calendula, the brews of EO, CHX or salvia had a negative influence on fibroblast biology.

  1. Comparison of the Effects of Chamomile and Calendula Ointments on Diaper Rash

    Directory of Open Access Journals (Sweden)

    Zahra Afshari

    2015-06-01

    Full Text Available Background: Diaper Rash is a common skin disorder in the infancy that makes infants and their parents anxious and nervous. Due to the high prevalence of dermatitis and its complications in addition to adverse effects of chemical drugs, herbal therapy is an appropriate solution. Aim: Comparison of the effects of Chamomile and Calendula ointments on severity of Diaper Rash. Methods: This double-blind randomized controlled trial was conducted on 90 infants under one year who were hospitalized in Sabalan Hospital of Ardebil. The infants were treated by Chamomile and Calendula ointments for one week. The severity of dermatitis was evaluated on days one, 3 and 7.  In order to assess the severity of dermatitis, the checklist of Diaper Rash five-point scale was used. Data were analyzed by software SPSS version 14 using chi-square, ANOVA, T-Test. Results: The age in the Chamomile group was (8. 8 ± 2.3 and in Calendula group was (9.0± 2.4 months. The severity of dermatitis in Chamomile group before treatment was 1.6 ± 0.5, on the third day 0.8 ± 0.4, and on the seventh day zero (p

  2. A review of the bioactivity and potential health benefits of chamomile tea (Matricaria recutita L.).

    Science.gov (United States)

    McKay, Diane L; Blumberg, Jeffrey B

    2006-07-01

    Chamomile (Matricaria recutita L., Chamomilla recutita L., Matricaria chamomilla) is one of the most popular single ingredient herbal teas, or tisanes. Chamomile tea, brewed from dried flower heads, has been used traditionally for medicinal purposes. Evidence-based information regarding the bioactivity of this herb is presented. The main constituents of the flowers include several phenolic compounds, primarily the flavonoids apigenin, quercetin, patuletin, luteolin and their glucosides. The principal components of the essential oil extracted from the flowers are the terpenoids alpha-bisabolol and its oxides and azulenes, including chamazulene. Chamomile has moderate antioxidant and antimicrobial activities, and significant antiplatelet activity in vitro. Animal model studies indicate potent antiinflammatory action, some antimutagenic and cholesterol-lowering activities, as well as antispasmotic and anxiolytic effects. However, human studies are limited, and clinical trials examining the purported sedative properties of chamomile tea are absent. Adverse reactions to chamomile, consumed as a tisane or applied topically, have been reported among those with allergies to other plants in the daisy family, i.e. Asteraceae or Compositae.

  3. MEDICINAL USES AND PHYTOCONSTITUENTS OF PAEONIA OFFICINALIS

    Directory of Open Access Journals (Sweden)

    Ahmad F

    2012-04-01

    Full Text Available Paeonia officinalis (European peony, Common peony has been cultivated in Europe for years. The root has been used medicinally for over 2,000 years mainly in the treatment for epilepsy and to promote menstruation. Root is also antispasmodic, diuretic, sedative and tonic and has been successfully employed in the treatment of convulsions and spasmodic nervous affections such as epilepsy. It has also been used in the treatment of whooping cough whilst suppositories are sometimes made of the root to relieve anal and intestinal spasms, hemorrhoids and varicose veins. Experimentally it has been proved to have antihypertensive, abortifacient action and anti-ulcer activity. The roots of this plant are of great medicinal significance in unani system and homeopathy. The roots contain asparagin, benzoic acid, flavonoids, paeoniflorin, paeonin, paeonol, protoanemonin, tannic acid, triterpenoids, and volatile oil. This review covers botany, traditional uses and the phytoconstituents of the roots of Paeonia officinalis.

  4. Two new acetylenic compounds from Asparagus officinalis.

    Science.gov (United States)

    Li, Xue-Mei; Cai, Jin-Long; Wang, Wen-Xiang; Ai, Hong-Lian; Mao, Zi-Chao

    2016-01-01

    Two new acetylenic compounds, asparoffins A (1) and B (2), together with two known compounds, nyasol (3) and 3″-methoxynyasol (4), were isolated from stems of Asparagus officinalis. The structures of two new compounds were elucidated on the basis of detailed spectroscopic analyses (UV, IR, MS, 1D, and 2D NMR). All compounds were evaluated for their cytotoxicities against three human cancer cell lines.

  5. [Anti-inflammatory action of a group of plant extracts].

    Science.gov (United States)

    Shipochliev, T; Dimitrov, A; Aleksandrova, E

    1981-01-01

    Use was made of Wistar albino rats in which an inflammation was induced via the simultaneous injection of caraginan and prostaglandin E1 in order to evaluate the antiinflammatory activity of 6 freeze dried plant extracts. It was found that with such model of inflammation the inflammatory effect of caraginan was strongly enhanced, which was accompanied by the rapid and prolific white blood cell extravasates. The freeze-dried extracts of St. John's-wort (Hypericum perforatum L.), potmarigold calendula (Calendula officinalis L.), camomile (Matricaria chamomilla L.) and plantain (Plantago lanceolata L. et Pl. major L.) were found to suppress both the inflammatory effect and the leukocyte infiltration. The extracts of symphytum (Symphytum officinale L.) and those of flax seed (Linum usitatissimum L.) did not inhibit the inflammation, however, they suppressed the leukocyte infiltration at the 3rd and 4th hour of the induced inflammation.

  6. Research Concerning Antimicrobial Activities of Some Essential Oils Extracted from Plants

    Directory of Open Access Journals (Sweden)

    ADRIANA DALILA CRISTE

    2014-11-01

    Full Text Available The principal components of some essential oils extracted from plants have been found to have microbial activity. Depending on the concentration, the members of this class are known to be bactericide or bacteriostatic. Their action mechanism is unclear, but some studies suggest that the compounds penetrate the cell, where they interfere with cellular metabolism. The purpose of this study was to evaluate the antimicrobial activity of 5 essential oils extracted from plants on Escherichia coli, Pseudomonas aeruginosa, Salmonella enterica, Staphylococcus aureus and Bacillus cereus and to determinate how different amount of the used oils can influence the results of inhibition tests. These results showed that mainly all the natural extracts presented an antimicrobial effect. Thereby, some extracts were more efficient than another and the order is: Eucalyptus globulus (eucalyptus, Mentha piperita (mint, Lavandula angustifolia (lavender, Matricaria chamomilla (chamomile, Calendula officinalis (calendula.

  7. Hydroxylated bisabolol oxides: evidence for secondary oxidative metabolism in Matricaria chamomilla.

    Science.gov (United States)

    Avonto, Cristina; Wang, Mei; Chittiboyina, Amar G; Avula, Bharathi; Zhao, Jianping; Khan, Ikhlas A

    2013-10-25

    German chamomile (Matricaria chamomilla) is one of the most popular medicinal plants used in Western herbal medicine. Among the various phytochemicals present in the essential oil of the flowers of German chamomile, bisabolol and its oxidized metabolites are considered as marker compounds for distinguishing different chemotypes. These compounds are influential in mediating the aroma of the essential oil of M. chamomilla and contribute to the therapeutic properties (anti-inflammatory, antibacterial, insecticidal, and antiulcer) of this species. In order to find other possible bisabolol derivatives as marker compounds for authentication of German chamomile in botanical and commercial products, an in-depth investigation using a GC-assisted fractionation procedure was performed on nonpolar fractions. As a result of this approach, three new hydroxylated derivatives of bisabolol oxides A and B (1-3) have been isolated from M. chamomilla. Plausible biogenetic pathways are presented.

  8. Altitudinal variation of secondary metabolite profiles in flowering heads of Matricaria chamomilla cv. BONA.

    Science.gov (United States)

    Ganzera, Markus; Guggenberger, Manuela; Stuppner, Hermann; Zidorn, Christian

    2008-03-01

    The altitudinal variation of the contents of secondary metabolites in flowering heads of Matricaria chamomilla L. (Asteraceae) was assessed. Plants of M. chamomilla cultivar BONA were grown in nine experimental plots at altitudes between 590 and 2,230 m at Mount Patscherkofel near Innsbruck/Austria. The amounts of flavonoids and phenolic acids were quantified by HPLC/DAD. For both flavonoids and phenolic acids positive (r = 0.559 and 0.587) and statistically significant (both p < 0.001) correlations with the altitude of the growing site were observed. The results are compared to previous results on Arnica montana L. cv. ARBO. Moreover, various ecological factors, which change with the altitude of the growing site, are discussed as potential causes for the observed variation.

  9. Quantitative changes of secondary metabolites of Matricaria chamomilla by abiotic stress.

    Science.gov (United States)

    Eliasová, Adriana; Repcák, Miroslav; Pastírová, Andrea

    2004-01-01

    The responses of young plants of diploid and tetraploid Matricaria chamomilla cultivars to abiotic stress were studied. The course of quantitative changes of main leaf secondary metabolites was evaluated within an interval from 6 h before to 54 h after spraying the leaf rosettes with aqueous CuCl2 solution. The content of herniarin in the treated plants rose approximately 3 times, simultaneously with a decline of its precursor (Z)- and (E)-2-beta-D-glucopyranosyloxy-4-methoxycinnamic acid. The highest amounts of umbelliferone in stressed plants exceeded 9 times and 20 times those observed in control plants of the tetraploid and diploid cultivar, respectively. Due to stress the concentration of ene-yne-dicycloether in leaves decreased by more than 40%. The pattern of quantity changes of the examined compounds in tetraploid and diploid plants was similar.

  10. Matricaria chamomilla extract inhibits both development of morphine dependence and expression of abstinence syndrome in rats.

    Science.gov (United States)

    Gomaa, Adel; Hashem, Tahia; Mohamed, Mahmoud; Ashry, Esraa

    2003-05-01

    The effect of Matricaria chamomilla (M. chamomilla) on the development of morphine dependence and expression of abstinence was investigated in rats. The frequencies of withdrawal behavioral signs (paw tremor, rearing, teeth chattering, body shakes, ptosis, diarrhea, and urination) and weight loss induced by naloxone challenge were demonstrated in morphine-dependent rats receiving M. chamomilla extract or saline. The withdrawal behavioral manifestations and weight loss were inhibited significantly by chronic co-administration of M. chamomilla extract with morphine. Administration of a single dose of M. chamomilla before the naloxone challenge in morphine-dependent animals abolished the withdrawal behavioral manifestations. The dramatic increase of plasma cAMP induced by naloxone-precipitated abstinence was prevented by chronic co-administration of M. chamomilla extract with morphine. These results suggest that M. chamomilla extract inhibits the development of morphine dependence and expression of abstinence syndrome.

  11. Protective effect of Matricaria chamomilla on ethanol-induced acute gastric mucosal injury in rats.

    Science.gov (United States)

    Cemek, Mustafa; Yilmaz, Ezgi; Büyükokuroğlu, Mehmet Emin

    2010-07-01

    The antiulcerogenic and antioxidant properties of Matricaria chamomilla L. (Compositae) hydroalcoholic extract (MCE) on ethanol-induced gastric mucosal injury were investigated in rats. After the induction of gastric mucosal injury, all groups were sacrificed; the gastric ulcer index was calculated, and malondialdehyde (MDA) and reduced glutathione (GSH) in whole blood and gastric tissue, and serum ascorbic acid, retinol, and beta-carotene levels were measured in all groups. Pretreatment with MCE at some doses significantly reduced gastric lesions. Again, some doses of MCE significantly reduced the MDA, and significantly increased GSH levels in gastric tissue or whole blood. Serum beta-carotene and retinol levels were significantly higher in the 200 mg/kg MCE-administered group with respect to control. As a result, MCE clearly has a protective effect against ethanol-induced gastric mucosal lesions, and this effect, at least in part, depends upon the reduction in lipid peroxidation and augmentation in antioxidant activity.

  12. Effect of matricaria recutita on acute pain in the presence and absence of sex hormones

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    Mahnaz Kesmati

    2007-08-01

    Full Text Available

    BACKGROUND: Chamomile is a beneficial herbal drug that is used as an anti-inflammatory, sedative and anti-allergic agent. The mechanism of action of matricaria recutita (MR, a specious of chamomile, in nociception in male and female animals is not fully understood. In this study, the sedative effect of a species of chamomile, MR, on acute pain was investigated in both male and female adult mice in the presence and absence of sex hormones.
    METHODS: Male and female NMRI mice weighing 28 ± 3 grams were used. Animals of each sex were divided into intact and gonadectomized groups. Intact group received saline or MR extract (10, 30, 50 mg/kg, intraperitoneally. Gonadectomized group contained two subgroups: a group that received saline or MR hydro alcoholic extract (50 mg/kg, I.P., and b group that received sex hormones (testosterone in male mice and estradiol benzoate and progesterone in female mice, both with and without MR extract (50mg/kg, IP. The analgesia times in all groups were evaluated by hot plate test.
    RESULTS: MR increased analgesia time both in intact and gonadectomized male and female mice, but had no effect in the presence of pharmacological doses of testosterone (2 mg/kg, subcutaneous in male mice, and estradiol benzoate (0.1 mg/kg, SC and progesterone (0.5 mg/kg, SC in female mice.
    CONCLUSIONS: It seems that MR can induce a pain-relieving effect with and without physiological doses of sex hormones in male and female mice, but sex hormones probably interact with its analgesic effect in their pharmacological doses.
    KEY WORDS: Matricaria recutita, pain, testosterone, estradiol benzoate, progesterone, hot plate.

  13. Clinical cross-reactivity between Artemisia vulgaris and Matricaria chamomilla (chamomile).

    Science.gov (United States)

    de la Torre Morín, F; Sánchez Machín, I; García Robaina, J C; Fernández-Caldas, E; Sánchez Triviño, M

    2001-01-01

    Artemisia vulgaris is a common weed and an important source of allergens on the subtropical island of Tenerife, Canary Islands, Spain. It pollinates mainly from July to September, although, due to some local climatic conditions, it may flower throughout the year. Cross-reactivity with hazelnut, kiwi, birch, several Compositae (Ambrosia, Chrysanthemum, Matricaria, Solidago) and grass allergens has been suggested. Few studies have addressed the issue of in vivo cross-reactivity between A. vulgaris and Matricaria chamomilla. The objective of this study was to perform conjunctival and bronchial challenges with A. vulgaris and M. chamomilla and oral challenge with chamomile in 24 patients with asthma and/or rhinitis sensitized primarily to A. vulgaris. Skin prick tests with M. chamomilla were positive in 21 patients. Eighteen patients had a positive conjunctival provocation test with a A. vulgaris pollen extract and 13 patients had a positive conjunctival provocation test with a M. chamomilla pollen extract. Bronchial provocation tests with A. vulgaris were positive in 15 patients and with M. chamomilla pollen in another 16 individuals. Oral provocation tests, conducted with a commercial chamomile infusion were positive in 13 patients. Nine of these individuals were skin test positive to food allergens and 17 to others pollens of the Compositae family. This study confirms a high degree of in vivo cross-reactivity between A. vulgaris and M. chamomilla. Sensitization to A. vulgaris seems to be a primary risk factor for experiencing symptoms after the ingestion of chamomile infusions. Based on the results of bronchial provocation tests, M. chamomilla pollen could be a relevant inhalant allergen.

  14. Results from two years of Matricaria inodora L. and Matricaria chamomilla L. monitoring (2012 + 2013 – greenhouse efficacy trials with Tribenuron and Florasulam and ALS target site resistance test at Pro 197 and Thr 574

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    Tiede, Anke

    2014-02-01

    Full Text Available The first ALS resistant Matricaria chamomilla (MATCH biotype was found in 2006 in Schleswig Holstein in Witzwort (SCHLEICH-SAIDFAR et al., 2011. Since 2006 ALS resistant Matricaria chamomilla and Matricaria inodora (MATIN were found at other locations near the North Sea coastline in Schleswig-Holstein and Lower Saxony (ULBER et al., 2012. As there were more and more cases of reduced efficacy of sulfonylureas on mayweed, Dow AgroSciences decided in 2012 and 2013 to test MATCH and MATIN samples in Germany. In 2012 seed samples collected by Dow AgroSciences were planted in greenhouse environment and treated with tribenuron or florasulam. As a second step plants were checked for mutations of the ALS gene at positions Pro 197 and Thr 574 via Pyrosequencing. In Europe there is no known case of metabolic ALS-resistance (ULBER et al., 2012. It was found that mayweed plants showed a mutation at position Pro 197 only. In 2013 leaf samples were taken only and investigated for mutations of ALS position Pro 197 and Thr 574.

  15. Effects of Aqueous Matricaria Recutita extract on anxiety-like behavior in rat’s model kindled by Pentylenetetrazole

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    Gholamreza Komeili

    2016-04-01

    Full Text Available Background and Aim: Kindling can increase anxiety-like behavior in rodents. Oxidative stress has an important role in arousing anxiety. It is known that Matricaria Recutita has an antioxidant effect. Thus, the present study aimed at assessing the effects of this plant’s extract. on anxiety-like behavior induced by kindling in rats. Materials and Methods: In this experimental study, 40 male Wistar Albino rats (wt:200-250 g were randomly divided into 4 equal groups; namely control (intact, kindling, diazepam (2 mg/kg, and aqueous extract of Matricaria Recutita (30 mg/kg intrapertoneally. Kindling was done by a sub-convulsive dose of pentylenetetrazole (PTZ; 40 mg/kg, i.p. in the remainder . groups. Kindling parameters in all these animals were evaluated by a plus elevated maze. The percent of time spent in the open arms of maze (OAT % and percent of entries in the open arms (OAE % were accounted for anxiety evaluation. Increase in OAT % and OAE % indicated an anxiolytic effect. Finally,the obtained data was analyzed by means of Any-Maze software and P<0.05 was taken as the significant level. Results: Kindling significantly (P<0.05 increased anxiety response in rats for at least 24h following the last seizure (decrease in OAT % and OAE %. Administeration of diazepam and Matricaria Recutita induced a significant increase in OAT % and OAE %, thereby . displaying a decrease in the anxiety in the kindled rats (P<0.05. Activity rate of the animals increased in the extract-treated group. Conclusion: The results of the present study showed that Matricaria Recutita was able to improve elevated levels of anxiety in kindled rats. Therefore, further works are needed to elucidate the extent and mechanism of these effects.

  16. Topical Calendula and Betamethasone Valerate in the prevention of acute radiation dermatitis: a randomized prospective trial

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    Fotouhi M

    2007-07-01

    Full Text Available Background: Acute radiation dermatitis is a very common side effect of radiation therapy for many cancers, including breast cancer. Despite the high prevalence of acute radiation dermatitis as well as wet desquamation, only a few trials studying the prophylaxis of this complication using topical treatment have been conducted. In spite of these studies, some controversy still exists about regarding treatments for acute radiation dermatitis, as does some concern about their long-term complications. For this reason, we conducted a clinical trial for a new treatment with the same effectiveness as corticosteroids, but fewer complications. Methods: This trial included 60 patients with pathologic diagnoses of breast cancer for whom radiotherapy had been planned. Patients were 30-73 years old. Patients with radical mastectomy received 5000 cGy over five weeks, and those with conservative surgery received 6000 cGy over six weeks divided in 200 cGy fractions. Patients were divided randomly into two groups: one group received a moderately-potent glucocorticoid steroid, 0.1% betamethasone ointment (30, and the other received the new treatment, 0.1% calendula ointment (30. All patients applied their respective drugs twice daily within the tangential field from the first day of radiation treatment until one month after treatment was completed. Starting one week after radiation therapy commenced, patients were monitored weekly for symptoms of dermatitis and the degree of severity as well as possible adverse drug effects, in addition to such monitoring on the days of their appointments. Four weeks after termination of therapy, patients were again examined, at which time they completed a questionnaire about dermatologic complications. Results: The mean time to develop dermatitis was 3.7 weeks for the betamethasone group and 3.87 weeks for the calendula group. Maximal dermatitis intensity during treatment in the betamethasone group was: 0, 6.7%; I, 73.3%; II, 16

  17. Eindrapportage Calendula-keten Project : een internationale keten-innovatie-opgave met technologische, economische en sociaal-culturele aspecten

    NARCIS (Netherlands)

    PRI,

    2008-01-01

    Doel van dit project is het duurzaam organiseren van een innovatieve, internationale, agro-industriële keten voor hernieuwbare grondstoffen met Calendula als praktijkvoorbeeld. Daarnaast beoogt het project om in een samenwerking van technologische en gamma-georiënteerde kennisinstellingen te leren h

  18. The Impact of Aloe vera and Calendula on Perineal Healing after Episiotomy in Primiparous Women: A Randomized Clinical Trial

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    Farideh Eghdampour

    2013-11-01

    Full Text Available Introduction: Episiotomy is used for enlarging the perineum. Aloe vera and Calendula have been used for treating different diseases from ancient times, limited researches have been done regarding the healing of these plants. Since the effect of their ointment on episiotomy healing has not been studied, this study is being done for determining the impact of Aloe vera and Calendula on episiotomy healing in primiparous women. Methods: This clinical trial involves 111 qualified primiparous women admitted in Lolagar hospital. They were randomly categorized into three groups of control (n=1 and experimental (n=2 groups. The women in experimental group used Aloe vera and Calendula Ointment every 8 hours and the control group used hospital routine on episiotomy for 5 days. The data were collected by demographic questionnaire and redness, edema, ecchymosis, discharge and approximation scale (REEDA which investigated the episiotomy healing before and five days after intervention in two groups. ANOVA, Tukey test, Kruskal-wallis, Chi-square were used for data analysis. Results: The three groups do not have statistically significant different regarding demographic and other intervening variables. Comparing the mean of REEDA in five days after delivery showed statistically significant difference between control and experimental groups.Conclusion: According to the results, using Aloe vera and Calendula ointment considerably increases the speed of episiotomy wound healing so it can be used for quickening the episiotomy healing.

  19. The Effects of Hydroalcoholic Extract of Matricaria Recutita on the Hormonal Pituitary-Testis Axis and Testis Tissue Changes of Mature Male Rats

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    Laili Hatami

    2013-06-01

    Full Text Available Background & Objectives: Matricaria recutita is one of the most ancient and well- known medicinal plants, and its role in the treatment of a wide range of diseases has been studied . The purpose of this study was to investigate the effect of Matricaria recutita on spermatogenesis and the pituitary-gonadal axis in male adult rats.   Materials & Methods: In this experimental study, the animals were divided into two groups: the control group, which received 1 ml of distilled water orally, and the experimental group, which received 100 mg/kg of Matricaria recutita extract via gavage feeding once daily for an 8-week period. After the treatment period, several fertility indices such as the weight of the reproductive organs, sperm count, sperm motility and vitality, and testis histological changes as well as blood serum levels of testosterone, estrogen, FSH, and LH were measured.   Results: Our statistical analysis showed a significant increase in the weight of the reproductive organs, sperm count, and blood testosterone in the group which received 100 mg/kg of Matricaria recutita hydroalcholic extract .   Conclusion: The results of this study demonstrated that hydroalcholic extract of Matricaria recutita could increase the function of the hormonal pituitary-testis axis and spermatogenesis in male rats.  

  20. Study of calendula and Gaillardia growth in two composts prepared from agroindustrial wastes.

    Science.gov (United States)

    Roudsari, O Nouri; Akbari, B

    2007-05-01

    Two composts prepared from agroindustrial wastes were assayed as substrates: C1 from brewing waste (yeast and malt) plus lemon tree pruning and C2 from the solid fraction of olive mill wastewater plus olive leaves. Sixteen substrates were prepared by combining each compost with Sphagnum peat or a Commercial Substrate (CS) in different proportions. The nutrients (N and K) provided by the composts, which acted as slow-release fertilizers, influenced especially the development of calendula, although the physical and physicochemical properties such as total pore space and Electrical Conductivity (EC) were also relevant. On the other hand, in the salt-sensitive Gaillardia hybrid, EC and chloride concentration were the main factors influencing growth. The best results were found in substrates prepared by mixing C1 at up to 75% with peat, or at up to 50% with CS, or by mixing C2 at up to 50% with peat or CS, for calendula. For salt-sensitive species such as Gaillardia, adequate substrates for plant development were found for C1 at up to 50% with peat or CS, but the use of C2 should be limited to 25% in mixtures with peat or CS. Therefore, composts of agroindustrial origin such as these can be used as an alternative to peat and CSs for growing ornamental plants, provided the mixture contains at least 25% peat or CS.

  1. Morphological and Biological Study of Sanguisorba Officinalis Germination

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    Alexandra Sh. Dodonova

    2013-01-01

    Full Text Available This work deals with the study of influence of terms and storage conditions on Sanguisorba officinalis seed material quality, put into various containers (paper, plastic, fabric, glass, in the different temperature conditions, light and dark grown. The morphology, biology of Sanguisorba officinalis seeds was described and experiments on cryopreservation were made. Basing on the study, we recommend to store Sanguisorba officinalis seed material within 3 months at a temperature of +4˚С in glass container, use plastic container for cryopreservation and to defreeze seeds by double boiling.

  2. Ethnobotanical and phytopharmacological review of Scindapsus officinalis (“Gajapippali”

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    Kuljeet Kaur

    2017-01-01

    Full Text Available Scindapsus officinalis (S. officinalis holds a reputed position in Ayurvedic system of medicine. It has been ethanobotanically used to treat diarrhea (“atisara”, worm infestation (“krmiroga”, and as antipyretic. Literature survey on S. officinalis was carried out via electronic search in PubMed, SciFinder, Scirus, Google Scholar, Agricola and Web of Science and a library search. Results revealed that a very specific botanical description of the plant is still not available. The plant is mistaken within the hybrids and other plants of genus Scindapsus and family Araceae. Since ethnobotanically the plant is of much importance, chemistry of the plant yet needs to be fully explored. Thus the need of the hour is to comprehend the fragmented information available on the botany, traditional uses, phytochemistry and pharmacology of S. officinalis which could help in the correct identification of the sample and avoid adulteration due to mistaken identity.

  3. In vitro and ex vivo antiangiogenic activity of Salvia officinalis.

    Science.gov (United States)

    Keshavarz, Maryam; Mostafaie, Ali; Mansouri, Kamran; Bidmeshkipour, Ali; Motlagh, Hamid Reza Mohammadi; Parvaneh, Shahram

    2010-10-01

    Angiogenesis is a key process in the promotion of cancer and its metastasis. Herein, the antiangiogenic activity of Salvia officinalis extract and its fractions was investigated. S. officinalis aerial parts were extracted with ethanol and its successive hexane, ethyl acetate, n-butanol and aqueous fractions were evaluated for their antiangiogenic activities using human umbilical vein endothelial cells (HUVEC) capillary tube formation and rat aorta models in a three-dimensional collagen matrix. Furthermore, antimigrative effects of the fractions were assessed using a wound healing model. The ethanol extract of S. officinalis (ESO) potently inhibited capillary tube formation in HUVEC and rat aorta models of angiogenesis, and its hexane fraction (HSO) exerted the highest inhibitory effect. In addition, the ethanol extract of S. officinalis and its hexane fraction showed a dose-dependent inhibitory activity on the migration of the endothelial cells in the wound healing model. Furthermore, ESO inhibited endothelial cell proliferation at 50-200 μg/mL in a dose-dependent manner. These findings indicated some new pharmacological activities of S. officinalis such as antiangiogenic in vitro and ex vivo, and antimigrative activity in vitro. Therefore, S. officinalis could be a candidate as a useful herb with therapeutic or preventive activity against angiogenesis related disorders.

  4. Short-term UV-B dose stimulates production of protective metabolites in Matricaria chamomilla leaves.

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    Petruľová, Veronika; Dučaiová, Zuzana; Repčák, Miroslav

    2014-01-01

    Physiological response of two cultivars of Matricaria chamomilla plants on UV irradiation was studied. The impact of used short-time UV dose was evaluated in three time points; 2, 24 and 48 h after irradiation. Used UV irradiation immediately resulted in changes in plant oxidative status monitored as increased concentration of H2 O2 . Decrease in chlorophyll a and b indicated the impact on photosynthetic apparatus. For phenolic secondary metabolites, an increase in total soluble phenols and AlCl3 -reactive flavonols was observed. The activity of main phenolic enzyme, phenylalanine ammonia-lyase, increased with time after irradiation. Significant changes, mainly decreasing trends, in the content of free coumarins and their glycosidic precursors were observed. Enhanced accumulation in chlorogenic and 1,5-dicaffeoylquinic acid and in (Z)-isoform of dicycloethers was detected. From these results, the redirecting precursors of coumarin biosynthesis to biosynthesis of substances with higher antioxidative potential can be assumed. Different reactions in diploid and tetraploid plants were recorded, too.

  5. FORMULATION AND EVALUATION OF HERBAL HAND WASH FROM MATRICARIA CHAMOMILLA FLOWERS EXTRACTS

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    Ali Heyam Saad

    2011-06-01

    Full Text Available Nasocomial infection has emerged as a critical issue in hospital care outcome, resulting in substantial morbidity and mortality. The hands of health care workers are the primary routes of transmission of infection to patients. Hence, it brings up the use of antiseptic for hand washing purposes. Many of the antiseptic available in market are alcohol based sanitizers which have some shortcomings or adverse effects. Their frequent use can lead to skin irritation. Chamomile is one of the most widely used and well-documented medicinal plants in the world. This study aimed to formulate effective herbal hand wash using Matricaria chamomilla (German chamomile flowers with emphasis on safety and efficacy and to avoid the risk posed by synthetic antimicrobials. Evaluation of the antimicrobial activity against skin pathogens of the prepared herbal hand wash was performed using disc diffusion method. Its efficacy was checked and compared with the commercial ones. Results revealed that chamomile soap formulation was more efficient in reducing the number of organisms from hands than the commercial antiseptic soaps thus it can be used as an antiseptic soap with less or no side effects.

  6. Antimicrobial activity of chamomile (Matricaria chamomilla L. and feverfew (Tanacetum parthenium L.

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    Z Izadi

    2013-04-01

    Full Text Available Abstract Background & aim: The essential oil of chamomile (Matricaria chamomilla L. and feverfew (Tanacetum parthenium L. are frequently used in pharmaceutical and cosmetic industries. The aim of this study was to investigate the antimicrobial effect of the essential oils of chamomile and chamomile and feverfew. Methods: This experimental study was conducted in 2012 at Hamedan University of Medical Sciences. Essential oils of two medicinal plants species including chamomile and feverfew were obtained by hydrodistillation their constituents were analyzed by GC and GC/MS using retention indices and fragmentation patterns. The antimicrobial effects (MIC and MBC of the essential oils were assessed on a number of microorganisms including gram positive and gram negative bacteria by microdilution technique. The interaction of plant essential oils against microorganisms through differential inhibition index was also evaluated. Data were analyzed by Duncan's multiple range test statistic Results: The minimum inhibitory concentrations of the oils were 0.22-4 and 0.09-1 mg/mlfor chamomile and feverfew respectively. Moreover, the combination of the plants essential oils confirmed synergistic against L. monocytogenes, B. subtilis and B. cereus and additive activities against S. aureus, E. coli and S. typhimorium. Conclusion: The results of this study showed that the application of these essential oils is recommended in combination as an efficients and complementary method for controlling microorganisms. Key words: Chamomile, Feverfew, Antimicrobial Effect

  7. Radical scavenging and antioxidant effects of Matricaria chamomilla polyphenolic-polysaccharide conjugates.

    Science.gov (United States)

    Kolodziejczyk-Czepas, Joanna; Bijak, Michal; Saluk, Joanna; Ponczek, Michal B; Zbikowska, Halina M; Nowak, Pawel; Tsirigotis-Maniecka, Marta; Pawlaczyk, Izabela

    2015-01-01

    Matricaria chamomilla L. (MC), a member of the Asteraceae family, is one of the oldest medicinal plants, widely used worldwide for a variety of healing applications. Its recommendations, derived from both traditional and modern medicine, include numerous disorders such as inflammation, ulcers, wounds, gastrointestinal disorders, stomach ache, pharyngitis, rheumatic pain, as well as the other ailments. This work is focused on another aspect of the biological activity of chamomile polyphenolic-polysaccharide conjugates--their antioxidant properties in the protection of blood plasma components against in vitro oxidative stress. Measurements of DPPH and ABTS radical scavenging indicated considerable anti-free radical action of MC. Pre-incubation of blood plasma with MC considerably diminished the extent of ONOO(-)-induced oxidative modifications such as protein carbonyl groups, SH groups, 3-nitrotyrosine, as well as the formation of lipid hydroperoxides. The analysis of the FRAP assay result shows a considerable increase of ferric reducing ability of blood plasma in the presence of MC. The results obtained in this study indicate that polyphenolic-polysaccharide conjugates isolated from M. chamomilla substances possess antioxidant properties. The M. chamomilla macromolecular glycoconjugates may be useful in the creation of new natural-based medications or dietary supplements, helpful in the prevention and treatment of oxidative stress-mediated disorders.

  8. Simultaneous determination of eight flavonoids in the flowers of Matricaria chamomilla by high performance liquid chromatography.

    Science.gov (United States)

    Xie, Xiao-Yu; Chen, Fang-Fang; Shi, Yan-Ping

    2014-01-01

    An HPLC method was developed for simultaneous determination of five flavones (apigenin, three apigenin 7-O-glucoside acylated derivatives, and luteolin) and three methoxylated flavonols in Matricaria chamomilla. Full validation of the assay was carried out including linearity, LODs, LOQs, precision, repeatability, stability, and accuracy. The results demonstrated that the method developed was simple, accurate, and reliable. Five batches of M. chamomilla samples were determined using the developed method, and total contents of the eight flavonoids ranged from 1.843 to 2.134 mg/g. Among them, the content of apigenin was the highest with values of 0.538 to 0.618 mg/g. In addition, the extract solution from M. chamomilla exhibited a significant dose-dependent inhibition of 2,2-diphenyl-1-picrylhydrazyl (DPPH) activity, with a 50% inhibition (SC50) at a concentration of 3.06 +/- 0.09 mg/mL, and the flavonoids apigenin-7-O-(6"-acetyl)-glucoside, luteolin, apigenin, eupatolitin, and chrysosplenol D played an important role in the antioxidant activities of the extract solution from M. chamomilla.

  9. Analysis of phenolic compounds in Matricaria chamomilla and its extracts by UPLC-UV.

    Science.gov (United States)

    Haghi, G; Hatami, A; Safaei, A; Mehran, M

    2014-01-01

    Chamomile (Matricaria chamomilla L.) is a widely used medicinal plant possessing several pharmacological effects due to presence of active compounds. This study describes a method of using ultra performance liquid chromatography (UPLC) coupled with photodiode array (PDA) detector for the separation of phenolic compounds in M. chamomilla and its crude extracts. Separation was conducted on C18 column (150 mm × 2 mm, 1.8 μm) using a gradient elution with a mobile phase consisting of acetonitrile and 4% aqueous acetic acid at 25°C. The method proposed was validated for determination of free and total apigenin and apigenin 7-glucoside contents as bioactive compounds in the extracts by testing sensitivity, linearity, precision and recovery. In general, UPLC produced significant improvements in method sensitivity, speed and resolution. Extraction was performed with methanol, 70% aqueous ethanol and water solvents. Total phenolic and total flavonoid contents ranged from 1.77 to 50.75 gram (g) of gallic acid equivalent (GAE)/100 g and 0.82 to 36.75 g quercetin equivalent (QE)/100 g in dry material, respectively. There was a considerable difference from 40 to 740 mg/100 g for apigenin and 210 to 1110 mg/100 g for apigenin 7-glucoside in dry material.

  10. Accumulation of tetracoumaroyl spermine in Matricaria chamomilla during floral development and nitrogen deficiency.

    Science.gov (United States)

    Eliasová, Adriana; Poracká, Veronika; Pal'ove-Balang, Peter; Imrich, Ján; Repcák, Miroslav

    2012-01-01

    The new natural polyamine conjugate 1N,5N,10N,14N-tetracoumaroyl spermine (tetracoumaroyl spermine) recently isolated from chamomile (Matricaria chamomilla L.) flower heads is applicable for the treatment of several human disorders such as depression and anxiety. High variability in the level of tetracoumaroyl spermine is found in commercial tisanes. Accumulation of tetracoumaroyl spermine was tested during floral development, and nitrogen deficiency was chosen as its putative limiting environmental factor. It was observed that tetracoumaroyl spermine is present mainly in tubular flowers, reaching its maximal content during the 3rd phase of flowering when the corollae of tubular flowers start to open. The later observed decrease could result from a release of pollen that also contains a considerable amount of tetracoumaroyl spermine. It is likely that tetracoumaroyl spermine plays an important role in pollen development, and so, despite overall N-deficiency in the plants, tetracoumaroyl spermine is accumulated at the same or even higher rate than in the flowers of the N-sufficient control.

  11. Oxidative status of Matricaria chamomilla plants related to cadmium and copper uptake.

    Science.gov (United States)

    Kovácik, Jozef; Backor, Martin

    2008-08-01

    Cadmium (Cd) and copper (Cu) uptake by the plants of Matricaria chamomilla and relation to activities of guaiacol peroxidase (GPX, EC 1.11.1.7), catalase (CAT, EC 1.11.1.6) and glutathione reductase (GR, EC 1.6.4.2) up to 7 days of exposure to 3, 60 and 120 microM Cd or Cu was studied. Cd content in rosettes was ca. 10-fold higher in comparison to Cu while Cu was preferentially accumulated in the roots. In line with this observation, increase of CAT and GPX activity was similar in rosettes of Cd and Cu-treated plants, indicating non-redox active properties of Cd and low Cu accumulation. In the roots, Cu showed strong pro-oxidant effect, as judged from extreme stimulation of CAT and GPX, followed by increase of hydrogen peroxide and malondialdehyde. However, GPX seemed to be more important for alleviation of oxidative stress (ca. 93-250-fold higher activity in 120 microM Cu-treated roots). Cd had substantially lower influences and stimulated GR activity more than Cu. Activities of hydrogen peroxide-scavenging enzymes in relation to its accumulation are also discussed.

  12. Salicylic acid-induced changes to growth and phenolic metabolism in Matricaria chamomilla plants.

    Science.gov (United States)

    Kovácik, Jozef; Grúz, Jirí; Backor, Martin; Strnad, Miroslav; Repcák, Miroslav

    2009-01-01

    The influence of salicylic acid (SA) doses of 50 and 250 microM, for a period of up to 7 days, on selected physiological aspects and the phenolic metabolism of Matricaria chamomilla plants was studied. SA exhibited both growth-promoting (50 microM) and growth-inhibiting (250 microM) properties, the latter being correlated with decrease of chlorophylls, water content and soluble proteins. In terms of phenolic metabolism, it seems that the higher SA dose has a toxic effect, based on the sharp increase in phenylalanine ammonia-lyase (PAL) activity (24 h after application), which is followed by an increase in total soluble phenolics, lignin accumulation and the majority of the 11 detected phenolic acids. Guaiacol-peroxidase activity was elevated throughout the experiment in 250 microM SA-treated plants. In turn, some responses can be explained by mechanisms associated with oxidative stress tolerance; these mitigate acute SA stress (which is indicated by an increase in malondialdehyde content). However, PAL activity decreased with prolonged exposure to SA, indicating its inhibition. Accumulation of coumarin-related compounds (umbelliferone and herniarin) was not affected by SA treatments, while (Z)- and (E)-2-beta-D: -glucopyranosyloxy-4-methoxycinnamic acids increased in the 250 microM SA-treated rosettes. Free SA content in the rosettes increased significantly only in the 250 microM SA treatment, with levels tending to decrease towards the end of the experiment and the opposite trend was observed in the roots.

  13. Evaluation of topical Matricaria chamomilla extract activity on linear incisional wound healing in albino rats.

    Science.gov (United States)

    Jarrahi, Morteza; Vafaei, Abbas Ali; Taherian, Abbas Ali; Miladi, Hossein; Rashidi Pour, Ali

    2010-05-01

    In this investigation, the effect of Matricaria chamomilla extract on linear incisional wound healing was studied. Thirty male Wistar rats were subjected to a linear 3 cm incision made over the skin of the back. The animals were randomly divided into three experimental groups, as control, olive oil, and treatment. Control group did not receive any drug or cold cream. Olive oil group received topical olive oil once a day from beginning of experiments to complete wound closure. Treatment group were treated topically by M. chamomilla extract dissolved in olive oil at the same time. For computing the percentage of wound healing, the area of the wound measured at the beginning of experiments and the next 2, 5, 8, 11, 14, 17, and 20 days. The percentage of wound healing was calculated by Walker formula after measurement of the wound area. Results showed that there were statistically significant differences between treatment and olive oil animals (p chamomilla administered topically has wound healing potential in linear incisional wound model in rats.

  14. Role of ploidy in cadmium and nickel uptake by Matricaria chamomilla plants.

    Science.gov (United States)

    Kovácik, Jozef; Klejdus, Borivoj; Grúz, Jirí; Malcovská, Silvia; Hedbavny, Josef

    2010-01-01

    Cadmium and nickel uptake by diploid and tetraploid chamomile (Matricaria chamomilla L.) cultivars (Novbona and Lutea, respectively) exposed to 60 microM solutions of individual metals over 7 days was studied. Diploid plants accumulated higher amount of Cd in both shoots and roots compared to tetraploid plants while Ni accumulation was ploidy-independent. Cd presence caused higher accumulation of total soluble phenols and flavonoids and higher phenylalanine ammonia-lyase and guaiacol-peroxidase activities in diploid cultivar in comparison with tetraploid but phenolic acids did not show direct correlation with metal accumulation and even decreased in the leaves of Ni-exposed plants. Lignin content was preferentially elevated in the roots of diploid cultivar. Among 17 free amino acids, their sum increased mainly in the leaves of Cd-exposed plants (owing to increase in serine, alanine and proline). Potassium decrease in both cultivars in response to Cd was ploidy-independent and Ca, Mg and Fe accumulation were almost unaffected. It is concluded that Cd accumulation in chamomile may be mediated by the accumulation of phenols but they have no active role in shoot Ni accumulation. Present findings in the context of our previous studies and limited available literature about ploidy effect on metal accumulation are discussed.

  15. Effect of metabolic regulators on aluminium uptake and toxicity in Matricaria chamomilla plants.

    Science.gov (United States)

    Kováčik, Jozef; Stork, František; Klejdus, Bořivoj; Grúz, Jiři; Hedbavny, Josef

    2012-05-01

    Phenolic metabolism of Al-exposed Matricaria chamomilla plants was modulated with four regulators: 2-aminoindane-2-phosphonic acid (AIP), salicylic acid (SA), sodium nitroprusside (SNP) and dithiothreitol (DTT). Physiological parameters (tissue water content, soluble proteins, reducing sugars, K+ content), root lignin content and free amino acids (increase in root proline and alanine) were the most affected in SA + Al variant, indicating negative impact of SA on Al-induced changes. SNP showed the least visible impact, suggesting protective effect of nitric oxide. Complex comparison between Al alone and combined treatments revealed that SA and DTT stimulated increase in shoot phenolic acids (mainly vanillic acid), sum of flavonols and soluble phenols but decreased the levels of coumarin-related compounds (Z- and E-2-β-D-glucopyranosyloxy-4-methoxycinnamic acids), leading to elevation of shoot Al. Positive correlation between phenolic acids (mainly ferulic and chlorogenic acids), soluble phenols and total Al was found in the roots of SA and DTT variants. These events were not observed in AIP and SNP treatments. These data, to our knowledge for the first time, exactly confirm that phenolic metabolites may affect shoot Al uptake and this relation is rather positive in terms of simple phenols (and negative in terms of coumarin-related compounds).

  16. The influence of conjugates isolated from Matricaria chamomilla L. on platelets activity and cytotoxicity.

    Science.gov (United States)

    Bijak, Michał; Saluk, Joanna; Tsirigotis-Maniecka, Marta; Komorowska, Halina; Wachowicz, Barbara; Zaczyńska, Ewa; Czarny, Anna; Czechowski, Franciszek; Nowak, Paweł; Pawlaczyk, Izabela

    2013-10-01

    Cardiovascular diseases (CVD) remain the principal cause of death in both advanced and developing countries of the world. Blood platelets are involved in the pathogenesis of atherosclerosis and thrombosis. Platelet adhesion and aggregation are critical events that occur in unstable coronary syndromes. The current research is focused on the role of polysaccharide-polyphenolic conjugates isolated from chamomile (Matricaria chamomilla L.) at concentrations of 10, 25, 50 and 100 μg/mL on blood platelets (obtained from healthy donors and from patients received combined anti-platelet therapy complex with clopidogrel and acetylsalicylic acid) aggregation and experimentally induced cell toxicity. The treatment of PRP obtained from healthy donors with polyphenolic-polysaccharide conjugates from M. chamomilla (L.) (MC) resulted in a dose-dependent, decrease of platelet aggregation induced by multiple agonists (ADP, collagen and arachidonic acid). In this study we also observed that the MC reduced platelet aggregation in PRP obtained from patients with cardiovascular disorders. The result of testing the MC on human blood platelets, mouse fibroblast cultures L929 and human lung cells A549 did not show any cytotoxicity effects. Compounds obtained from M. chamomilla L. are potential composite to the development of a new anti-platelet agent, which could be an alternative to the currently used anti-platelet drugs.

  17. Antihyperglycemic and antioxidative potential of Matricaria chamomilla L. in streptozotocin-induced diabetic rats.

    Science.gov (United States)

    Cemek, Mustafa; Kağa, Sadik; Simşek, Nejdet; Büyükokuroğlu, Mehmet Emin; Konuk, Muhsin

    2008-07-01

    Plants with antidiabetic activities provide important sources for the development of new drugs in the treatment of diabetes mellitus. In the present study, we investigated possible antihyperglycemic and antioxidative activities of the aerial part of the Matricaria chamomilla L. ethanolic extract (MCE) in streptozotocin (STZ; 70 mg/kg, i.p.)-induced diabetic rats. The following groups were assigned; sham (did not receive any substance), STZ + distilled water (control), STZ + 5 mg/kg glibenclamide, STZ + 20 mg/kg MCE, STZ + 50 mg/kg MCE, STZ + 100 mg/kg MCE. Diabetic rats were treated for 14 days by gavage. Postprandial blood glucose levels, malondialdehyde, reduced glutathione (GSH), nitrate, nitrite, ascorbic acid, retinol, beta-carotene, superoxide dismutase, and catalase levels were measured, and immunohistochemical studies were performed in all of the groups. The obtained data showed that STZ resulted in oxidative stress and affected the antioxidant status. Treatment with different doses of MCE significantly reduced postprandial hyperglycemia and oxidative stress, and augmented the antioxidant system. In histological investigations, MCE treatment protected the majority of the pancreatic islet cells, with respect to the control group. As a result, MCE exhibited significant antihyperglycemic effect and protected beta-cells in STZ-diabetic rats, in a dose-dependent manner, and diminished the hyperglycemia-related oxidative stress.

  18. Salicylic acid alleviates NaCl-induced changes in the metabolism of Matricaria chamomilla plants.

    Science.gov (United States)

    Kovácik, Jozef; Klejdus, Borivoj; Hedbavny, Josef; Backor, Martin

    2009-07-01

    Influence of 100 mM NaCl and 50 microM salicylic acid (SA) and their combination on the metabolism of chamomile (Matricaria chamomilla) during 7 days was studied. NaCl reduced growth and selected physiological parameters and SA in combined treatment (NaCl + SA) reversed majority of these symptoms. Application of SA reduced NaCl-induced increase of Na+ in the rosettes, but not in the roots. Accumulation of total amino acids was stimulated in NaCl-treated roots, especially due to exceptional increase of proline (4.4-fold). Among phenolic acids, accumulation of protocatechuic acid was the most enhanced in NaCl-exposed leaf rosettes (ca. 3-fold) while chlorogenic and caffeic acids in the roots (2.4- and 2.8-fold, respectively). Total soluble phenols increased after NaCl and SA treatments, but root lignin content was not affected. Activity of phenylalanine ammonia-lyase and shikimate dehydrogenase increased in response to NaCl, but cinnamyl alcohol dehydrogenase was not affected and polyphenol oxidase decreased. Stress parameters were elevated by NaCl treatment (superoxide radical and malondialdehyde content, activities of catalase, ascorbate- and guaiacol-peroxidase) and substantially prevented by SA, while accumulation of hydrogen peroxide decreased. Overall, SA showed strong beneficial properties against NaCl-induced negative symptoms. Protective effect of SA was the most visible at the level of guaiacol-peroxidase and through amelioration of stress parameters and mineral nutrient contents.

  19. Ameliorative effect of Matricaria chamomilla.L on paraquat: Induced oxidative damage in lung rats

    Directory of Open Access Journals (Sweden)

    Akram Ranjbar

    2014-01-01

    Full Text Available Background: Herbal medicines have been long used for antioxidant properties. The purpose of this study was to investigate the effect of hydroalcholic extract Matricaria chamomilla. L (M. chamomilla against Paraquat (PQ induced pulmonary injury in association with its antioxidant activity. Materials and Methods: Effective doses of PQ (5 mg/kg/day and M. chamomilla (50 mg/kg/day were administered alone or in combination for 7 days. At the end of the experiment, lung tissue of the animals was separated. The activity of enzymatic scavengers such as glutathione peroxidase (GPx and superoxide dismutase (SOD, lipid peroxidation (LPO and total antioxidant power (TAP were measured. Results: In these samples, the LPO, SOD, and GPx were higher in the PQ group as compared with controls. M. chamomilla extract ameliorated LPO, SOD, GPx and increased TAP in plasma and lung tissue of PQ induced changes. Co administration of PQ with M. chamomilla improved LPO and SOD, and GPx. Conclusion: M. chamomilla as natural antioxidant may be considered beneficial for the protection oxidative lung injury in PQ poisoning.

  20. Hepatoprotective effect of Matricaria chamomilla.L in paraquat induced rat liver injury.

    Science.gov (United States)

    Tavakol, H S; Farzad, K; Fariba, M; Abdolkarim, C; Hassan, G; Seyed-Mostafa, H Z; Akram, R

    2015-02-01

    Paraquat (PQ), an effective and widely used herbicide, has been proven to be safe when appropriately applied to eliminate weeds. However, PQ poisoning is an extremely frustrating clinical condition with a high mortality and with a lack of effective treatments in humans. PQ is known to induce injury via a redox cyclic reaction. The purpose of this study was to investigate the effect of aqueous extract Matricaria chamomilla.L (M. chamomilla) against PQ-induced liver injury in association with its antioxidant activity.The male rats were treated by gastric gavage daily with PQ (5 mg/kg/day) and M. chamomilla (50 mg/kg/day) were administered alone or in combination for 7 days. After treatments, total antioxidant capacity (TAC), total thiol molecules (TTG) levels and catalase (CAT) activity in liver tissue were measured. At the end of the experiment, plasma and lung tissue of the animals was separated. The activity of enzymatic scavengers such as CAT, TAC and TTG were measured in liver homogenate.In this sample, the TAC and TTG were lower in the PQ group as compared with control group. Co-administration of PQ with M. chamomilla extract increased TAC and TTG in liver tissue as compared with PQ group.In conclusion, M. chamomilla as natural antioxidant may be considered beneficial for the protection oxidative liver injury in PQ poisoning.

  1. The Effects of Medicinal Plants of Melissa officinalis and Salvia officinalis on Primary Dysmenorrhea

    Directory of Open Access Journals (Sweden)

    R. Kalvandi

    2014-07-01

    Full Text Available Introduction & Objective: Primary dysmenorrhea is one of the common problems in women, especially in young women. Although dysmenorrhea is not life threatening , it can have ad-verse effect on quality of life and cause disability or ineffectiveness. With regard to the young society suffering from it, various treatments are offered for dysmenorrhea one of which is medicinal plants. This study investigated the effect of Melissa officinalis and Salvia officinalis on primary dysmenorrhea Materials & Methods: This study was a clinical trial study performed on 50 girls with dys-menorrheal taking Salvia officinalis as infusion for five days before menstruation and five days during the menstruation. The consumption of the plants was repeated in the next two periods in the same way. Severity of pain, blooding duration and dysmenorrhea duration were evaluated with VAS (Visual Analog Scale Questionnaire in their next two cycles. Data were analyzed by chi-square, t-test and WILCOXON statistical test. Results: The results of this study showed that after using the plants, pain severity and pain duration significantly reduced P<0.01so that pain severity decreased from 6.30 to 3.94 and 3.24, (on a scale of 1 to 10 after taking the plants in the first and second periods ,respectively. The maximum pain duration before the treatment was 1 to 6 h (28.6% and this number reduced to less than 1 h after using these medicinal plants (38.0%. Mean of blooding duration was 6.36 days before the treatment. After the first and second duration, this value reached 6.48 and 6.34 days, respectively. It was determined that taking oral seda-tives reduced from 56% to 26% and 22% after the first and second periods, respectively. Fi-nally, after the second period, 42% of the girls reported high rates of satisfaction because of using the medicinal plants. Conclusion: Generally, it was showed that Melissa officinalis and Salvia officinalis signifi-cantly reduced pain severity and pain

  2. 金盏菊花黄色素的性质研究%Property of yellow pigment from Calendula officinalis L

    Institute of Scientific and Technical Information of China (English)

    胡晓丹; 谢笔钧; 王建中

    2001-01-01

    该文采用溶剂提取法和紫外可见分光光度法,研究了金盏菊花黄色素的提取方法、稳定性和抗氧化性以及色素提取物的各项指标.结果表明:金盏菊花黄色素主要是类胡萝卜素,用等体积的石油醚和丙酮作浸提剂有较高的提取率,所得提取物呈红色油状液体,具有油溶性,各项指标均符合国家标准;该色素对热、酸、碱、氧化剂、还原剂、室内散射光、紫外光、络合剂及大部分金属离子稳定,但对日光及少数金属离子(如Fe3+,Al3+,Cu2+)不稳定;该色素有显著的抗油脂氧化效果.

  3. Protective effects of ψ taraxasterol 3-O-myristate and arnidiol 3-O-myristate isolated from Calendula officinalis on epithelial intestinal barrier.

    Science.gov (United States)

    Dall'Acqua, Stefano; Catanzaro, Daniela; Cocetta, Veronica; Igl, Nadine; Ragazzi, Eugenio; Giron, Maria Cecilia; Cecconello, Laura; Montopoli, Monica

    2016-03-01

    The triterpene esters ᴪ taraxasterol-3-O-myristate (1) and arnidiol-3-O-myristate (2) were tested for their ability to protect epithelial intestinal barrier in an in vitro model. Their effects on ROS production and on trans-epithelial resistance were investigated on CaCo-2 cell monolayers both in basal and stress-induced conditions. Both compounds were able to modulate the stress damage induced by H2O2 and INFγ+TNFα, showing a potential use as model compounds for the study of new therapeutic agents for intestinal inflammations.

  4. Study on the morphology and histology of Calendula officinalis%金盏菊的形态组织学研究

    Institute of Scientific and Technical Information of China (English)

    郑佳; 卢先明; 高必兴; 辛天怡

    2014-01-01

    目的 研究金盏菊的形态组织学特征.方法 采用生药学常规方法对金盏菊进行性状鉴别、显微鉴别.结果 确定了金盏菊的药材性状、组织构造及粉末的主要鉴别特征.结论 组织学特征可作为金盏菊的鉴别依据.

  5. Studies on Fertilization Effect and Fertilizer Formula Screen for Calendula officinalis L.%盆栽金盏菊氮磷钾肥料配方的研究

    Institute of Scientific and Technical Information of China (English)

    蒋志平; 鲁剑巍; 李文西; 邹娟

    2008-01-01

    采用"3414"不完全正交回归设计,利用盆栽试验研究金盏菊氮磷钾肥施用效果,并筛选适宜的肥料配方.结果表明,氮肥和磷肥对金盏菊的营养生长和生殖生长均有较大影响,而钾肥的效果主要表现在生长后期,氮、磷间有明显的正交互作用.以金盏菊总花数、功能叶片数、株高、植株干样质量为指标进行统计分析,得出盆栽(每盆装基质2 kg)金盏菊氮(N)、磷(P2O5)、钾(K2O)的最佳施用量为0.4、0.2和0.3 g·kg-1.

  6. The flavonoid glycosides from Rwandan Calendula officinalis L.%卢旺达产金盏菊花的黄酮苷类成分

    Institute of Scientific and Technical Information of China (English)

    陈玥; 石萍萍; 李晓霞; 刘丽丽; 王涛; 张祎

    2014-01-01

    目的 对卢旺达产金盏菊花的化学成分进行研究,为进一步开发利用该植物资源提供依据.方法 采用大孔吸附树脂、正相硅胶、Sephadex LH-20、反相ODS等柱色谱以及制备型高效液相色谱法等手段进行分离纯化,并通过理化性质与核磁共振等波谱学数据相结合的方法鉴定化合物的结构.结果 从金盏菊花体积分数为70%的乙醇溶液提取物中分离鉴定了6个单体成分,分别为异鼠李素-3-O-芸香糖苷(isorhamnetin-3-O-rutinoside,1)、异鼠李素-3-O-新橙皮糖苷(isorhamnetin-3-O-neohespeidoside,2)、香蒲新苷(typhaneoside,3)、槲皮素-3-O-β-D-新橙皮糖苷(quercetin-3-O-β-D-neohespeidoside,4)、芦丁(rutin,5)、槲皮素-3-O-(2”,6”-二-O-α-L-鼠李糖基)-β-D-葡萄糖苷(quercetin-3-O-(2",6"-di-O-α-L-rhamnopyranosyl)-β-D-glucopyranoside,6).结论 首次对东非产金盏菊干燥花的化学成分进行研究,分离得到了6个黄酮类化合物.

  7. Monoterpene synthases from common sage (Salvia officinalis)

    Energy Technology Data Exchange (ETDEWEB)

    Croteau, Rodney Bruce (Pullman, WA); Wise, Mitchell Lynn (Pullman, WA); Katahira, Eva Joy (Pullman, WA); Savage, Thomas Jonathan (Christchurch 5, NZ)

    1999-01-01

    cDNAs encoding (+)-bornyl diphosphate synthase, 1,8-cineole synthase and (+)-sabinene synthase from common sage (Salvia officinalis) have been isolated and sequenced, and the corresponding amino acid sequences has been determined. Accordingly, isolated DNA sequences (SEQ ID No:1; SEQ ID No:3 and SEQ ID No:5) are provided which code for the expression of (+)-bornyl diphosphate synthase (SEQ ID No:2), 1,8-cineole synthase (SEQ ID No:4) and (+)-sabinene synthase SEQ ID No:6), respectively, from sage (Salvia officinalis). In other aspects, replicable recombinant cloning vehicles are provided which code for (+)-bornyl diphosphate synthase, 1,8-cineole synthase or (+)-sabinene synthase, or for a base sequence sufficiently complementary to at least a portion of (+)-bornyl diphosphate synthase, 1,8-cineole synthase or (+)-sabinene synthase DNA or RNA to enable hybridization therewith. In yet other aspects, modified host cells are provided that have been transformed, transfected, infected and/or injected with a recombinant cloning vehicle and/or DNA sequence encoding (+)-bornyl diphosphate synthase, 1,8-cineole synthase or (+)-sabinene synthase. Thus, systems and methods are provided for the recombinant expression of the aforementioned recombinant monoterpene synthases that may be used to facilitate their production, isolation and purification in significant amounts. Recombinant (+)-bornyl diphosphate synthase, 1,8-cineole synthase and (+)-sabinene synthase may be used to obtain expression or enhanced expression of (+)-bornyl diphosphate synthase, 1,8-cineole synthase and (+)-sabinene synthase in plants in order to enhance the production of monoterpenoids, or may be otherwise employed for the regulation or expression of (+)-bornyl diphosphate synthase, 1,8-cineole synthase and (+)-sabinene synthase, or the production of their products.

  8. Effect of mechanical weeding on wild chamomile (Matricaria chamomilla L.) populations in winter wheat crop (Triticum aestivum L.).

    Science.gov (United States)

    Jaunard, D; Bizoux, J P; Monty, A; Henriet, F; De Proft, M; Vancutsem, F; Mahy, G; Bodson, B

    2012-01-01

    Currently, economic, agronomic and environmental concerns lead to reduce the use of herbicides. Mechanical weeding can help to reach this objective. Dynamics and biology of wild chamomile (Matricaria chamomilla L.) populations were assessed as well as dynamic of winter wheat (Triticum aestivum L.) for four level of application of a weeder-harrow (0, 1, 2, 3 treatment(s)). After each treatment, an effect of mechanical weeding on wild chamomile density was observed. Density of wild chamomile decreased significantly with intensification of mechanical weeding. A third treatment allowed eliminating late emerged plants.

  9. Molecular cloning and mRNA expression of geraniol-inducible genes in cultured shoot primordia of Matricaria chamomilla.

    Science.gov (United States)

    Ashida, Yoshiyuki; Nishimoto, Masaki; Matsushima, Akihito; Watanabe, Junko; Hirata, Toshifumi

    2002-11-01

    Genes for two geraniol-responsive factors, designated McEREBP1 and McWRKY1, from cultured shoot primordia of Matricaria chamomilla were cloned. The deduced amino acid sequences of these genes were highly similar to those of the family of ethylene-responsive element binding proteins and elicitor-induced DNA-binding proteins containing a WRKY domain, respectively. The levels of McEREBP1 and McWRKY1 mRNAs were maximum when measured 1 h after treatment of the cultured cells with geraniol.

  10. Dynamics of phenolic acids and lignin accumulation in metal-treated Matricaria chamomilla roots.

    Science.gov (United States)

    Kovácik, Jozef; Klejdus, Borivoj

    2008-03-01

    Phenylalanine ammonia-lyase (PAL) activity, 11 phenolic acids and lignin accumulation in Matricaria chamomilla roots exposed to low (3 microM) and high (60 and 120 microM) levels of cadmium (Cd) or copper (Cu) for 7 days were investigated. Five derivatives of cinnamic acid (chlorogenic, p-coumaric, caffeic, ferulic and sinapic acids) and six derivatives of benzoic acid (protocatechuic, vanillic, syringic, p-hydroxybenzoic, salicylic acids and protocatechuic aldehyde) were detected. Accumulation of glycoside-bound phenolics (revealed by acid hydrolysis) was enhanced mainly towards the end of the experiment, being more expressive in Cu-treated roots. Interestingly, chlorogenic acid was extremely elevated by the highest Cu dose (21-fold higher than control) suggesting its involvement in antioxidative protection. All compounds, with the exception of chlorogenic acid, were detected in the cell wall bound fraction, but only benzoic acids were found in the ester-bound fraction (revealed by alkaline hydrolysis). Soluble phenolics were present in substantially higher amounts in Cu-treated roots and more Cu was retained there in comparison to Cd. Cu strongly elevated PAL activity (by 5.4- and 12.1-fold in 60 and 120 microM treatment, respectively) and lignin content (by 71 and 148%, respectively) after one day of treatment, indicating formation of a barrier against metal entrance. Cd had slighter effects, supporting its non-redox active properties. Taken together, different forms of phenolic metabolites play an important role in chamomile tolerance to metal excess and participate in active antioxidative protection.

  11. Cadmium and nickel uptake are differentially modulated by salicylic acid in Matricaria chamomilla plants.

    Science.gov (United States)

    Kovácik, Jozef; Grúz, Jirí; Hedbavny, Josef; Klejdus, Borivoj; Strnad, Miroslav

    2009-10-28

    Chamomile (Matricaria chamomilla) is a widely used medicinal plant which also accumulates heavy metals in its above-ground organs. We investigated the effect of the important plant signaling molecule, salicylic acid (SA), on the accumulation of Ni or Cd, by exposing plants over 7 days to 60 microM solutions of individual heavy metals with or without 50 microM SA. Special emphasis was focused on phenolic metabolism-related parameters, not only because of their importance for growth and stress tolerance but also because phenolics are potent antioxidants in human diet. In combined treatments, SA stimulated an increase in soluble proteins of roots and reduced their water content. SA reduced total Cd in the shoot and increased Ni. Total and "intraroot" Ni decreased in Ni + SA treatment, while in the case of Cd, only "intraroot" content decreased in Cd + SA treatment, being correlated with cell wall-bound phenolic acids and lignin. SA was strongly accumulated in roots from the Ni + SA treatment, being correlated with an increase in hydrogen peroxide. In both Cd + SA and Ni + SA treatments, SA enhanced phenylalanine ammonia-lyase activity and accumulation of total soluble phenols, particularly in the roots. Here, we report for the first time that soluble phenols may be involved in Cd shoot-to-root translocation. In the case of Ni, it seems that phenols serve as a root barrier in order to prevent Ni from reaching the above-ground organs. The effects of SA on phenolic metabolism, and the signaling role of ROS in the accumulation of phenols, are discussed.

  12. Exogenously applied calcium alleviates cadmium toxicity in Matricaria chamomilla L. plants.

    Science.gov (United States)

    Farzadfar, Soudeh; Zarinkamar, Fatemeh; Modarres-Sanavy, Seyed Ali Mohammad; Hojati, Mostafa

    2013-03-01

    Cadmium (Cd) toxicity in plants leads to serious disturbances of physiological processes, such as inhibition of chlorophyll synthesis, oxidative injury to the plant cells and water and nutrient uptake. Response of Matricaria chamomilla L. to calcium chloride (CaCl(2)) enrichment in growth medium for reducing Cd toxicity were studied in this study. Hydroponically cultured seedlings were treated with 0, 0.1, 1, and 5 mM CaCl(2), under 0, 120, and 180 μM CdCl(2) conditions, respectively. The study included measurements pertaining to physiological attributes such as growth parameters, Cd concentration and translocation, oxidative stress, and accumulation of phenolics. Addition of CaCl(2) to growth media decreased the Cd concentration, activity of antioxidant enzymes, and reactive oxygen species accumulation in the plants treated with different CdCl(2), but increased the growth parameters. Malondialdehyde and total phenolics in shoots and roots were not much affected when plants were treated only with different CaCl(2) levels, but it showed a rapid increase when the plants were exposed to 120 and 180 CdCl(2) levels. CaCl(2) amendment also ameliorated the CdCl(2)-induced stress by reducing oxidative injury. The beneficial effects of CaCl(2) in ameliorating CdCl(2) toxicity can be attributed to the Ca-induced reduction of Cd concentration, by reducing the cell-surface negativity and competing for Cd(2+) ion influx, activity enhancement of antioxidant enzymes, and biomass accumulation.

  13. Rosmarinus officinalis essential oil: antiproliferative, antioxidant and antibacterial activities

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    Abdullah Ijaz Hussain

    2010-12-01

    Full Text Available The aim of this work was to investigate and compare the antiproliferative, antioxidant and antibacterial activities of Rosmarinus officinalis essential oil, native to Pakistan. The essential oil content from the leaves of R. officinalis was 0.93 g 100g-1. The GC and GC-MS analysis revealed that the major components determined in R. officinalis essential oil were 1,8-cineol (38.5%, camphor (17.1%, α-pinene (12.3%, limonene (6.23%, camphene (6.00% and linalool (5.70%. The antiproliferative activity was tested against two cancer (MCF-7 and LNCaP and one fibroblast cell line (NIH-3T3 using the MTT assay, while, the antioxidant activity was evaluated by the reduction of 2, 2-diphenyl-1-picryl hydrazyl (DPPH and measuring percent inhibition of peroxidation in linoleic acid system. The disc diffusion and modified resazurin microtitre-plate assays were used to evaluate the inhibition zones (IZ and minimum inhibitory concentration (MIC of R. officinalis essential oil, respectively. It is concluded from the results that Rosmarinus officinalis essential oil exhibited antiproliferative, antioxidant and antibacterial activities.

  14. Comparative Study of the Analgesic Activity of Two Iraqi Medicinal Plants, Ruta graveolens and Matricaria chamomilla Extracts

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    Saad Abdulrahman Hussain

    2012-04-01

    Full Text Available Aims: The study was performed to compare the analgesic activity of different fractions of the extracts of Ruta graveolens and Matricaria chamomilla. Materials and Methods: The plant materials were extracted with 70% ethanol, petroleum ether, ethyl acetate and n-butanol. The ethyl acetate and n-butanol fractions of each plant were evaporated to dryness and analyzed by HPLC. The analgesic activity of these extracts was evaluated using writhing reflex test and compared with that produced by a standard drug (Diclofenac sodium. Results: Flavonoids were found in all fractions of both plants (i.e ethyl acetate and n-butanol, while trace of alkaloids in were found in the ethyl acetate fraction of Ruta. The prepared extracts showed better analgesic activity than the standard drug; when compared with each other, Matricaria extracts showed better analgesic activity compared to Ruta extracts. Conclusion: There is similar efficacy of chamomile and common rue as analgesic agents. [J Intercult Ethnopharmacol 2012; 1(2.000: 79-83

  15. Effects of Hydroalcoholic Extract of Matricaria chamomilla on Serum Testosterone and Estradiol Levels, Spermatozoon Quality, and Tail Length in Rat

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    Saied Karbalay-Doust

    2010-06-01

    Full Text Available AbstractBackground: Matricaria chamomilla (chamomile is a herbused to treat various human illnesses. The present study wasconducted to investigate the effects of chamomile extract onspermatozoon quality, serum levels of estradiol and testosterone,and sperm tail length in male adult rat.Methods: Male Sprague-Dawley rats received extract ofchamomile (400 mg/kg once daily, orally during an 8-weekperiod, while the control animals received water. After thisperiod, the animals were sacrificed and the blood sampleswere obtained. The serum levels of testosterone, estradiol, andthe number, motility, and morphology of spermatozoon wereassessed. The spermatozoon tail length was assessed by arapid stereological method.Results: The body weight, and weight, and volume of thetestis in the control and experimental rats did not changesignificantly. Serum testosterone level was decreased (~76%,P<0.005 and the serum estradiol level was increased (~16%,P<0.04 in the experimental animals. The spermatozoon countand motility were decreased in the experimental group butspermatozoon morphology did not show significant changes.The mid-piece and total tail length were reduced in theexperimental group (~22%, P<0.001.Conclusion: Matricaria chamomilla extract can decreasespermatozoa count and motility, spermatozoon tail length, serumtestosterone level and increase serum estradiol level inmale adult rat.Iran J Med Sci 2010; 35(2: 122-128.

  16. An in-depth review on the medicinal flora Rosmarinus officinalis (Lamiaceae).

    Science.gov (United States)

    Begum, Asia; Sandhya, Subarda; Shaffath Ali, Syed; Vinod, Kombath Ravindran; Reddy, Swapna; Banji, David

    2013-01-01

    Rosmarinus officinalis (Rosemary) is a common household plant which belongs to the family Lamiaceae and is grown in many parts of the world. It is a woody, perennial herb with fragrant, evergreen, needle-like leaves and white, pink, purple or blue flowers. The two most commonly grown hardy Rosemaries are Rosmarinus officinalis 'Arp' and R. officinalis 'Madelene Hill' (syn. 'Hill Hardy'). The other cultivars of the plant are R. officinalis 'Albus', R. officinalis 'Bendenen Blue', R. officinalis 'Goodwin Creek', R. officinalis 'Herb Cottage', R. officinalis 'Logee's Light Blue', R. officinalis 'Miss Jessup's Upright', R. officinalis 'Russian River', R. officinalis 'Salem'. The chemical constituents include bitter principle, resin, tannic acid, volatile oils and fl avonoids. The volatile oil consists of borneol, bornyl acetate, camphene, cineol, pinene and camphor. It is used for problems involved in central nervous system, cardio vascular system, genito urinary conditions, liver treatments, reproductive system and respiratory system. The volatile oil of the plant is used in oils and lotions for the treatment of various ailments like arthritis, gout, muscular pain, neuralgia, wound and rubbed into hair for stimulating the hair bulbs to renewed activity, to prevent premature baldness.

  17. Chemical constituents from Cornus officinalis and their biological activity 1

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    Zhan-Ying Ma

    2012-01-01

    Full Text Available Objective: To study the chemical constituents from Cornus officinalis Sieb., Et Zucc, and their peroxisome proliferator-activated receptors (PPARs agonist activity. Materials and Methods: The leaves of C. officinalis were extracted three times with 90% EtOH at room temperature. The ethanol extracts were combined and concentrated under reduced pressure to yield residue, which was isolated and purified by silica gel and reverse-phase C 18 column chromatography. The structures were elucidated on the basis of spectroscopic evidence and their physiochemical characteristics. Cell-based luciferase reporter gene assays were used to evaluate PPARα/γ agonistic activities. Results: Five compounds were isolated and elucidated as 10-hydroxyhastatoside (1, β-dihydrocornin (2, isoquercitrin (3, loganin (4 and oleanolic acid (5. Conclusion: Compounds 1 and 2 were obtained from C. officinalis for the first time. Compound 3 exhibited moderate agonistic activities for PPARα, with EC 50 values of 29.5 μM.

  18. Salvia officinalis L. coverage on plants development

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    C.T.A. CRUZ-SILVA

    Full Text Available ABSTRACT Medicinal plants with essential oils in their composition havetypicallybeen shown to be promising in plant control. Sage (Salvia officinalis L. is cited for its allelopathic effects. This study evaluated the allelopathic potential of dried sage leaves in vegetation, soil and the development of Lycopersicon esculentum Mill. (tomato, Panicum maximum Jacq. (guinea grass and Salvia hispanica L. (chia plants. Three seedlings were transplanted seven days after germination in 1 kg plastic containers with soil, in a greenhouse. The grinded dry mass of sage was placed at rates of 3.75; 7.5 15 t ha-1, and a control (no mass. After 30 days, the chlorophyll index of tomato and guinea grass plants were inhibited with 7.5 and 15 t ha-1 sage cover crops. Tomato shoot length was inhibited in all tested rates, and guinea grass plants showed some reduction in growth when using the highest rate of sage mass (15 t ha-1. The dry mass of tomato and guinea grass plants was reduced when using the15 t ha-1, and 7.5 and 15 t ha-1 of sage cover crops, respectively. It can be concluded that there was some effect of sage coverage on the soil in tomato and guinea grass, but no effect was observed on chia plants.

  19. Effect of Matricaria chamomilla Hydroalcoholic Extract on Cisplatin-induced Neuropathy in Mice

    Institute of Scientific and Technical Information of China (English)

    A.Namvaran Abbas Abad; M.H.Kayate Nouri; A.Gharjanie; F.Tavakoli

    2011-01-01

    AIM: Cisplatin-based chemotherapy is a mainstay for the treatment of solid tumors, especially colorectal, ovarian,testicular, bladder, and lung cancer. Studies have shown that cisplatin could have painful effects on human and animal models. Matricaria chamomilla (MC) has analgesic and anti-inflammatory effects. The aim of this study was to investigate the effects of MC hydroalcoholic extract on cisplatin-induced peripheral neuropathy and to compare with morphine in mice. METHODS: Experiments were performed on 60 NMRI male mice weighed 25 g to 30 g which have been divided into 6 groups. The fast group received normal saline;the second group received MC hydroalcoholic extract; the third group received cisplatin; the fourth group received MC hydroalcoholic extract and cisplatin, 96 hours before formalin test; the fifth group received morphine and the sixth group received cisplatin and morphine. The time of injected hind paw biting and licking time were measured in 5-minute interval for an hour. RESULTS: Results showed that formalin induced significant (P<0.05) pain response (the first phase: 0-5 min and the second phase: 15-40 min after injection). Administration of MC extract before formalin injection showed significant (P<0.05) decrease of pain responses in the first and second phase. Administration of cisplatin produced significant (P<0.05) increase in pain response in both phases of formalin test.Injection of MC extract and cisplatin together have shown that MC is able to decrease the second phase of cisplatin-induced pain sig-nificantly (P<0.05). Morphine decreased cisplatin-induced pain in the first and second phase of formalin test significantly(P<0.05).In comparison morphine has analgesic effects in the first phase and MC extract has anti inflammatory effects in the second phase of formalin test significantly (P < 0.05). CONCLUSION: MC and cisplatin have analgesic and painful neuropathic respective effects, and MC hydroalcoholic extract is able to

  20. The Cytotoxic, Antibacterial and Free Radical Scavenging Activities of Crude Extracts of Matricaria chamomilla, Salvadora persica and Artemisia annua

    KAUST Repository

    Seddek, Ahmed

    2011-12-01

    The discovery of drugs from natural sources has been a rapidly growing science in this era. Plants used for medicinal purposes have been usually studied as rich sources of bioactive chemical compounds that can be used as medications. Several plant-derived drugs have been approved so far. Cancer and infectious diseases have been common targets for the science of drug discovery, due to the high mortality rates caused by these diseases all over the world. Several plant-derived compounds are being marketed now as anti-cancer agents. However, finding novel antimicrobial and anti-cancer compounds has become an important goal to overcome the problems of existing anti-cancer and antimicrobial agents, such as resistance and non-selectivity. In this thesis project, an attempt to find out useful biological activities of the crude extracts of some plants used traditionally for medicinal purposes in Saudi Arabia has been made. Matricaria chamomilla, Salvadora persica and Artemisia annua have been selected for study, based on the literature review performed. These plants were screened for three biological activities; anti-cancer, anti-bacterial and free radical scavenging activities. The experimental part of the study consisted of some common in-vitro techniques, such as cytotoxicity and cell viability assays, disk diffusion assay and 1,1-diphenyl-2-picryl-hydrazyl assay. In addition, the crude extract of Matricaria chamomilla has undergone chemical fractionation and four solvent fractions were obtained using column chromatography. The crude extract of Matricaria chamomilla showed a promising anti-bacterial activity against Escherichia coli and a very promising free radical scavenging activity that was comparable to ascorbic acid, an important anti-oxidant. The four solvent fractions obtained from that extract showed that these activities were produced by more than one compound belonging to different solvent fractions. In addition, the crude extract of Artemisia annua showed

  1. Constituintes das sementes de Copaifera officinalis L. Constituents from Copaifera officinalis L. seeds

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    Valdir F. Veiga Junior

    2007-01-01

    Full Text Available O gênero Copaifera L. é um dos mais importantes economicamente na Região Amazônica devido, principalmente, à produção dos óleos de copaíba, oléo-resinas com diversas propriedades farmacológicas confirmadas. Apesar disso, os estudos fitoquímicos com as sementes das árvores do gênero Copaifera L.são raros. Copaifera officinalis foi a primeira espécie do gênero Copaifera a ser descrita. Este trabalho descreve a composição dos extratos obtidos em hexano e em acetato de etila das sementes de C. officinalis. No extrato obtido em hexano, a análise por cromatografia em fase gasosa utilizando padrões e através de espectrometria de massas permitiu a identificação de: esqualeno, tetradecano, hexadecano, campesterol, estigmasterol e beta-sitosterol; os ácidos graxos hexadecanóico, 9-octadecenóico e octadecanóico (majoritários; e decanóico, eicosanóico, docosanóico e tetracosanóico (minoritários. Cumarina foi isolada do extrato em acetato de etila e identificada por técnicas de RMN.Copaifera L. is one of the most economically important plant genera in the Amazon Region, since it exudes a resin-oil named copaiba oil possessing several confirmed pharmacological properties. In spite of that, phytochemical studies of the seeds from this genus are rare. Copaifera officinalis L. was the first species in the genus Copaifera to be described. This paper describes the chemical composition of the hexane and ethyl acetate extracts of the seeds from this species. In the hexane extract, gas chromatography and mass spectrometry analyses enabled us to identify squalene, tetradecane, hexadecane, campesterol, stigmasterol and beta-sitosterol; hexadecanoic, 9-octadecenoic and octadecanoic acids (major substances; as well as decanoic, eicosanoic, docosanoic and tetracosanoic (minor substances acids. Coumarin was detected in the ethyl acetate extract, isolated and identified by NMR.

  2. Comparison between C-FOS Expression in Male and Female Mice During Morphine Withdrawal in the Presence and Absence of Acute Administration of Matricaria Recutita

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    Kesmati Mahnaz

    2009-06-01

    Full Text Available Background: There are some evidences that indicate there are sexual differences in drug abuse and response to synthetic and herbal drugs. It has been shown that the expression of C-FOS increases in many areas of brain during morphine withdrawal. Concerning the sedative effect of Matricaria recutita extract, the aim of this study was to compare expression of C-FOS transcription factor during morphine withdrawal with and without acute administration of Matricaria recutita on male and female adult mice.Materials and Methods: This study was done at Shahid Chamran University of Ahvaz in 2007 on NMRI mice. Male and female mice were assigned into 8 groups (morphine + saline; morphine + naloxone; morphine + Matricaria recutita + naloxone; and morphine + saline + naloxone. To develop morphine dependency, increasing doses of morphine (20, 40, 80 mg/kg injected subcutaneously for 4 days. Mice received a final morphine injection (40 mg/kg 3hours prior to naloxone (5 mg/kg on the day of testing (day 4. Matricaria recutita extract whit a dose of 30 mg/kg was administered intraperitoneally 5 minutes before naloxone injection. In cellular study, 90minute after naloxone injection, mice were decapitated and their brains were separated, then mRNA was extracted from brain tissue. Using DIG-labeled DNA probe of C-FOS, beta-actin and dot blot technique, expression of C-FOS was analyzed by Zero Dscan software. Statistical evaluation of data was performed using student t-test and ANOVA with one factor followed by Duncan test in SPSS software. P values less than 0.05 were considered significant. Results: The rate of expression of C-FOS increased in male mice but decreased significantly in female mice after naloxone-precipitated abstinence P<0.01(. Matricaria recutita attenuated the rate of expression of C-FOS in male mice but it showed synergistic effect on it in female mice P<0.05(.Conclusion: It seems that the cellular processes involving morphine dependency and

  3. Hypersensitivity to Parietaria officinalis pollen in newcomers to the area with the plant.

    Science.gov (United States)

    Cvitanović, S; Marusić, M; Juricić, M; Vrdoljak, E; Petrovecki, M; Rozga, A; Stavljenić-Rukavina, A

    1993-11-01

    Hypersensitivity to Parietaria officinalis (wall pellitory) pollen and other environmental allergens was studied in pollinosis patients allergic to P. officinalis pollen who were born in areas without P. officinalis and later moved to the city of Split, where P. officinalis is responsible for some 65% of pollinosis cases. Highly significant positive correlations were found for both the intensity of skin test reaction and concentration of specific serum IgE with the length of residence in the area. In contrast, the respective data on subjects hypersensitive to P. officinalis pollen allergen, but born and living in the area of Split, revealed a tendency to negative correlation between age and intensity of hypersensitivity to P. officinalis. A number of patients from both groups were tested for presence of serum IgE antibodies specific for 14 common environmental allergens. Hypersensitivity to P. officinalis pollen was associated with hypersensitivity to olive, mugwort, and birch pollen in newcomers; hypersensitivity to birch and, to some extent, olive pollen was significantly more frequent in newcomers than in autochthonous patients who were allergic to P. officinalis pollen. Regardless of whether the patients were autochthons or newcomers to the area with P. officinalis, hypersensitivity to P. officinalis mostly excluded hypersensitivity to Dermatophagoides farinae and D. pteronyssinus, and vice versa.

  4. Isolation and Purification Chemical Compound from Melissa officinalis

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    Jamal A Nasser

    2014-01-01

    Full Text Available A chemical study was done on the leaves of Melissa officinalis. The separations of the chemical components were carried out by different chromatographic techniques and their structures were elucidated by spectroscopic method including nuclear magnetic resonance as well as gas chromatography-mass spectrometry. Three compounds were isolated and identified as friedoolean-7-one , stigmasterol and betulinic acid.

  5. Emblica officinalis (Amla: A review of potential therapeutic applications

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    Prasan R Bhandari

    2012-01-01

    Full Text Available Emblica officinalis Gaertn. or Phyllanthus emblica Linn, commonly known as Indian gooseberry or Amla, is perhaps the most important medicinal plant in the Indian traditional system of medicine, the Ayurveda. Several parts of the plant are used to treat a variety of diseases, but the most important is the fruit. Many ailments are treated by the fruit which is used either alone or in combination with other plants. These include common cold and fever; as a diuretic, laxative, liver tonic, refrigerant, stomachic, restorative, alterative, antipyretic, anti-inflammatory, hair tonic; to prevent peptic ulcer and dyspepsia, and as a digestive. E. officinalis possesses antipyretic, analgesic, antitussive, antiatherogenic, adaptogenic, cardioprotective, gastroprotective, antianemic, antihypercholesterolemic, wound healing, antidiarrheal, antiatherosclerotic, hepatoprotective, nephroprotective, and neuroprotective properties as demonstrated in numerous preclinical studies. Furthermore, experimental studies have reported that E. officinalis and some of its phytochemicals also exhibit anticarcinogenic properties. E. officinalis is also reported to possess radiomodulatory, chemomodulatory, chemopreventive, free radical scavenging, antioxidant, anti-inflammatory, antimutagenic and immunomodulatory activities. These properties are efficacious in the treatment and prevention of cancer. This review summarizes the results related to these properties and also emphasizes the aspects that warrant future research establishing its activity and utility as a cancer preventive and therapeutic drug in humans.

  6. A new heterocyclic compound from Cyathula officinalis Kuan

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    A new heterocyclic compound,named 5,5'-diisobutoxy-2,2'-bifuran(1),and four known compounds(2-5) were isolated from the roots of Cyathula officinalis Kuan.Their structures were elucidated by spectroscopic methods.Among these compounds,5,5'- dibutoxy-2,2'-bifuran(2) was isolated for the first time from this plant.

  7. Methyl carnosate, an antibacterial diterpene isolated from Salvia officinalis leaves.

    Science.gov (United States)

    Climati, Elisa; Mastrogiovanni, Fabio; Valeri, Maria; Salvini, Laura; Bonechi, Claudia; Mamadalieva, Nilufar Zokirzhonovna; Egamberdieva, Dilfuza; Taddei, Anna Rita; Tiezzi, Antonio

    2013-04-01

    Ethanolic extracts of Salvia officinalis leaves demonstrated antibacterial activity against Bacillus cereus. Fractionation of the extracts led to the isolation of the most active antibacterial compound, which, from spectroscopic and LC-MS evidence, was proved to be the diterpene, methyl carnosate.

  8. Two New Triterpenoids from the Roots of Sanguisorba officinalis L.

    Institute of Scientific and Technical Information of China (English)

    Fan ZHANG; Tie-Jun FU; Shu-Lin PENG; Zhong-Rong LIU; Li-Sheng DING

    2005-01-01

    Two new triterpenoids, octanordammar- 1,11,13(17)-trien- 17-ol-3,16-dione (1) and lup- 12-en- 15α,19β-diol-3,11-dioxo-28-oic acid (4), as well as 13 known compounds were isolated from the roots of Sanguisorba officinalis L. (Rosaceae). Their structures were determined using spectroscopic methods.

  9. Potential of Calendula alata for phytoremediation of stable cesium and lead from solutions.

    Science.gov (United States)

    Borghei, Mehdi; Arjmandi, Reza; Moogouei, Roxana

    2011-10-01

    Calendula alata plants were tested for their potential to remove stable cesium and lead from solutions in a 15-day period. The plants were grown hydroponically and placed in solutions containing CsCl and Pb(C₂H₃O₂)₂ at different concentrations (0.6, 2 and 5 mg l⁻¹). When plants were incubated in CsCl solutions 46.84 ± 2.12%, 41.35 ± 1.59%, and 52.06 ± 1.02% cesium was found to be remediated after 15 days. Moreover, more than 99% lead was removed from the Pb(C₂H₃O₂)₂ solution in all three concentrations after 15 days during the same period. When both CsCl and Pb(C₂H₃O₂)₂ were supplemented together in the solution, 9.92 ± 1.22%, 45.56 ± 3.52%, and 46.16 ± 1.48% cesium and 95.30 ± 0.72%, 96.64 ± 0.30%, and 99.02 ± 0.04% lead were removed after 15 days. The present study suggests that hydroponically grown C. alata could be used as a potential candidate plant for phytoremediation of cesium and lead from solutions; however, plants were found to be more efficient for the remediation of lead than cesium.

  10. Composition and Bioactivities of an (E)-β-Farnesene Chemotype of Chamomile (Matricaria chamomilla) Essential Oil from Nepal.

    Science.gov (United States)

    Satyal, Prabodh; Shrestha, Samon; Setzer, William N

    2015-08-01

    The essential oil of Matricaria chamomilla, collected from Nepal, was obtained by hydrodistillation and analyzed by gas chromatography-mass spectrometry. The major components in Nepalese chamomile oil were (E)-β-famesene (42.2%), α-bisabolol oxide A (22.3%), (E,E)-α-famesene (8.3%), cis-bicycloether (5.0%), α-bisabolol oxide B (4.5%), and α-bisabolone oxide A (4.0%). A cluster analysis based on the chemical compositions of 48 samples of chamomile oil reported in the literature has revealed seven chemotypes, and the oil from Nepal represents the (E)-β-farnesene chemotype. The chamomile oil was screened for antimicrobial activity against Bacillus cereus, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans, and Aspergillus niger, and toxicity toward MCF-7 breast tumor cells, Artemia salina, Chaoborus plumicornis, Caenorhabditis elegans, and Drosophila melanogaster.

  11. Oxidative stress modulation by Rosmarinus officinalis in CCl4-induced liver cirrhosis.

    Science.gov (United States)

    Gutiérrez, Rosalinda; Alvarado, José L; Presno, Manuel; Pérez-Veyna, Oscar; Serrano, Carmen J; Yahuaca, Patricia

    2010-04-01

    Rosmarinus officinalis (Lamiaceae) possesses antioxidant activity and hepatoprotective effects, and so may provide a possible therapeutic alternative for chronic liver disease. The effect produced by a methanolic extract of Rosmarinus officinalis on CCl(4)-induced liver cirrhosis in rats was investigated using both prevention and reversion models. Over the course of the development of cirrhosis, the increased enzymatic activities of gamma-glutamyl transpeptidase and alanine aminotransferase, and the rise in bilirubin levels caused by CCl(4) administration, were prevented by Rosmarinus officinalis co-administration. When the cirrhosis by oxidative stress was evaluated as an increase on liver lipoperoxidation, total lipid peroxides, nitric oxide in serum, and loss of erythrocyte plasma membrane stability, R. officinalis was shown to prevent such alterations. On cirrhotic animals treated with CCl(4), histological studies showed massive necrosis, periportal inflammation and fibrosis which were modified by R. officinalis. These benefits on experimental cirrhosis suggest a potential therapeutic use for R. officinalis as an alternative for liver cirrhosis.

  12. Ameliorative effects of thyme and calendula extracts alone or in combination against aflatoxins-induced oxidative stress and genotoxicity in rat liver.

    Science.gov (United States)

    Abdel-Aziem, Sekena H; Hassan, Aziza M; El-Denshary, Ezzeldein S; Hamzawy, Mohamed A; Mannaa, Fathia A; Abdel-Wahhab, Mosaad A

    2014-05-01

    The aims of the current work were to evaluate the hepatoprotective effect of calendula flowers and/or thyme leave extracts on aflatoxins (AFs)-induced oxidative stress, genotoxicity and alteration of p53 bax and bcl2 gene expressions. Eighty male Sprague-Dawley rats were divided into eight equal groups including: the control group, the group fed AFs-contaminated diet (2.5 mg/kg diet) for 5 weeks, the groups treated orally with thyme and/or calendula extract (0.5 g/kg b.w) for 6 weeks and the groups pretreated orally with thyme and/or calendula extract 1 week before and during AFs treatment for further 5 weeks. Blood, liver and bone marrow samples were collected for biochemical analysis, gene expression, DNA fragmentation and micronucleus assay. The results showed that AFs induced significant alterations in oxidative stress markers, increased serum AFP and inflammatory cytokine, percentage of DNA fragmentation, the expression of pro-apoptotic gene p53 and bax accompanied with a decrease in the expression of bcl2. Animals treated with the extracts 1 week before AFs treatment showed a significant decrease in oxidative damage markers, micronucleated cells, DNA fragmentation and modulation of the expression of pro-apoptotic genes. These results suggested that both calendula and thyme extracts had anti-genotoxic effects due to their higher content of total phenolic compounds.

  13. Neuroprotective effect of Rosmarinus officinalis extract on human dopaminergic cell line, SH-SY5Y.

    Science.gov (United States)

    Park, Se-Eun; Kim, Seung; Sapkota, Kumar; Kim, Sung-Jun

    2010-07-01

    Hydrogen peroxide (H2O2) is a major Reactive Oxygen Species (ROS), which has been implicated in many neurodegenerative conditions including Parkinson's disease (PD). Rosmarinus officinalis (R. officinalis) has been reported to have various pharmacological properties including anti-oxidant activity. In this study, we investigated the neuroprotective effects of R. officinalis extract on H2O2-induced apoptosis in human dopaminergic cells, SH-SY5Y. Our results showed that H2O2-induced cytotoxicity in SH-SY5Y cells was suppressed by treatment with R. officinalis. Moreover, R. officinalis was very effective in attenuating the disruption of mitochondrial membrane potential and apoptotic cell death induced by H2O2. R. officinalis extract effectively suppressed the up-regulation of Bax, Bak, Caspase-3 and -9, and down-regulation of Bcl-2. Pretreatment with R. officinalis significantly attenuated the down-regulation of tyrosine hydroxylase (TH), and aromatic amino acid decarboxylase (AADC) gene in SH-SY5Y cells. These findings indicate that R. officinalis is able to protect the neuronal cells against H2O2-induced injury and suggest that R. officinalis might potentially serve as an agent for prevention of several human neurodegenerative diseases caused by oxidative stress and apoptosis.

  14. Chemical composition of Rosmarinus officinalis essential oil and antioxidant action against gastric damage induced by absolute ethanol in the rat

    Directory of Open Access Journals (Sweden)

    Christiane Takayama

    2016-08-01

    Conclusions: We suggest that the monoterpenes present in the essential oil obtained from R. officinalis may be among the active principles responsible for the antioxidant activity shown by essential oil of R. officinalis.

  15. Antiviral compounds and one new iridoid glycoside from Cornus officinalis

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    From Cornus officinalis Sieb. et Zucc., bioassay-guided fractionation led to the isolation of four active tannin compounds with high effectiveness of inhibiting Hepatitis C virus NS3 serine protease in vitro. The compounds are: 1, 2, 3, 6-tetragalloyl-β-D-glucopyranose ( 1 ), 1, 2, 3, 4, 6- pentagalloyl-β-D-glucopyranose (2), Tellimagrandin Ⅰ (3) and Tellimagrandin Ⅱ (4). The four compounds could inhibit HCV NS3 protease in vitro with IC50 values of 6.98, 5.11, 7.0 and 4.8 μmol/L respectively. In addition, a new iridoid glycoside (5) was also isolated from Cornus officinalis Sieb. et Zucc., which was assigned to be 7-O-butyl morroniside by spectroscopic analysis.

  16. Determination Of Antioxidant Activities In Freshliver (Salvia Officinalis) Plant

    OpenAIRE

    Arıduru, Rana; Arabacı, Gülnur

    2013-01-01

    In this study, we determined the antioxidant activities of four different solvent fractions (ethanol, methanol, acetone and ethyl acetate) obtained from Freshliver plant leaves (Salvia officinalis) by employing two different assays such as 2,2-diphenyl-1-picrylhydrazyl hydrate (DPPH) and Folin-Ciocaltaeu method. The results showed that ethanolextract of freshliver plant exhibited the highest total phenolic contents (43.55 mg GAE/g extract), followed by methanol-extract of freshliver plant (23...

  17. PHYTOCHEMICAL AND TOXICITY STUDY OF EMBLICA OFFICINALIS (AMLA

    Directory of Open Access Journals (Sweden)

    Pandey Govind

    2011-03-01

    Full Text Available In the present study, phytochemistry and toxicities (acute and chronic of Emblica officinalis fruit (Amla have been determined. The hydroalcoholic extract (HAE of amla was prepared and its extractability was found to be 46.9%. Different chemical tests showed the presence of various active principles or phytoconstituents, viz., alkaloids, glycosides, reducing sugars, tannins, resins, saponins, sterols and fixed oils. For acute toxicity, including median lethal dose (LD50 of amla, its HAE was administered @ 250, 500 and 1000 mg/kg body weight to female albino rats of groups 2 to 4, respectively. Rats of group 1 were given normal saline to serve as control. There was no mortality up to 48 hr, hence this drug showed the LD50 above 1000 mg/kg. For chronic toxicity of E. officinalis HAE, similar drug dosage schedule was applied in groups 1 to 4 of rats as used for acute toxicity study; however, the drug was given for 3 weeks. During this period, E. officinalis did not cause any untoward effect.

  18. Subcellular effects of drought stress in Rosmarinus officinalis.

    Science.gov (United States)

    Olmos, E; Sánchez-Blanco, M J; Ferrández, T; Alarcón, J J

    2007-01-01

    The use of Rosmarinus officinalis, and other wild plant species, in the Mediterranean area is an interesting solution in order to avoid the desertification and rapid soil erosion, because of their good resistance to environmental conditions. Previous articles have described experiments designed to determine the impact of water stress at the plant level in this species, but more knowledge is required at the subcellular and ultrastructural levels. An anatomic and ultrastructural study of the leaves was conducted on Rosmarinus officinalis plants growing under different water treatments. In the leaves of water-stressed plants, the leaf water potential and turgor decreased, and leaf osmotic potential became more negative with respect to control plants. The anatomic investigations showed that both the mesophyll intercellular spaces and the epidermal cell size were reduced significantly under the more intense drought stress conditions. At the subcellular level, chloroplasts accumulated plastoglobuli and lipid bodies, and cuticle thickness was increased under water stress. In our experiment, the anatomic and ultrastructural modifications of Rosmarinus officinalis could be considered an additional adaptation to drought stress together with physiological and biochemical modifications as antioxidant accumulation.

  19. In vitro effects of Salvia officinalis L. essential oil on Candida albicans

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    Tularat Sookto

    2013-05-01

    Conclusions: S. officinalis L. essential oil exhibited anticandidal activities against C. albicans and had inhibitory effects on the adhesion of the cells to PMMA resin surface. With further testing and development, S. officinalis essential oil may be used as an antifungal denture cleanser to prevent candidal adhesion and thus reduce the risk of candida-associated denture stomatitis.

  20. 药用植物母菊的成分和功能研究进展%Research Progress on Active Composition and Practical Application of Medicinal Plants of Matricaria recutita

    Institute of Scientific and Technical Information of China (English)

    夏秋香; 白红彤; 孙凌臣; 高天刚; 姜闯道; 石雷

    2012-01-01

    Matricaria recutita, belonging to the genus Matrlcarga of the Compositae family, is a general-purpose aromatic and medicinal plant. This paper presented the progress of studies on the active composition, biological activity and practical application of Matriearia recutita researchedaoy the savants at home and abroad, which provides useful information on further studies and development for the genus Matricaria.%母菊(Matricaria recutita)为菊科母菊属一种多用途的芳香、药用植物。综述了近年来国内外学者在母菊活性成分、生物活性、功能应用等方而的研究概况,以期为进一步深入研究和开发母菊属植物资源提供有价值的信息。

  1. Recent Trends in Potential Traditional Indian Herbs Emblica Officinalis and Its Medicinal Importance

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    Lokesh Deb

    2012-05-01

    Full Text Available Emblica Officinalis is a natural, efficacious, an antioxidant with the richest natural source of Vitamin C. Emblica Officinalis berries have the highest amount of naturally occurring vitamin C of any ripe fruit in the world used as a traditional food. Numerous studies conducted on Emblica Officinalis fruit suggest that it has anti-viral properties and also functions as an anti-bacterial and anti-fungal agent. The gelatinous plum-sized Amla fruit contains naturally occurring vitamin, heat stable vitamin C. A clinical study on patients with pulmonary tuberculosis showed that the vitamin C contained in Emblica Officinalis was better assimilated than synthetic vitamin C. Further research of contemporary and traditional medical literature indicates that Emblica Officinalis either in combination with other herbs or alone has been useful in the amelioration of colds, warts, skin afflictions, influenza, anemia, diabetes, lung conditions, elevated cholesterol and as an immune restorative in cancer conditions. It is one of the best natural antiageing remedies Emblica Officinalis is used in treatment of Acne and other skin problems. Emblica Officinalis is amazingly effective natural anti-ageing product. Emblica Officinalis is very effective in treatment of Acidity and Peptic ulcers. Emblica Officinalis is rich in Vitamin C, Calcium, Iron, essential amino acids and many other vitamins and minerals and anti-oxidants. Regular Use of Emblica Officinalis improves immunity, fights cancers, rejuvenates the body. It fights chronic diseases like hypertension, high Cholesterol, Diabetes, AIDS, influenza, Chronic cough and cold, Chronic infections, Chronic fatigue and Chronic inflammatory conditions. Ayurveda describes it as one of the best herbs for Diabetes, bleeding disorders, strength and stamina promoter.

  2. Metabolism of monoterpanes: metabolic fate of (+)-camphor in sage (Salvia officinalis). [Salvia officinalis

    Energy Technology Data Exchange (ETDEWEB)

    Croteau, R.; El-Bialy, H.; Dehal, S.S.

    1987-07-01

    The bicyclic monoterpene ketone (+)-camphor undergoes lactonization to 1,2-campholide in mature sage (Salvia officinalis L.) leaves followed by conversion to the ..beta..-D-glucoside-6-O-glucose ester of the corresponding hydroxy acid (1-carboxymethyl-3-hydroxy-2,2,3-trimethyl cyclopentane). Analysis of the disposition of (+)-(G-/sup 3/H)camphor applied to midstem leaves of intact flowering plants allowed the kinetics of synthesis of the bis-glucose derivative and its transport from leaf to root to be determined, and gave strong indication that the transport derivative was subsequently metabolized in the root. Root extracts were shown to possess ..beta..-glucosidase and acyl glucose esterase activities, and studies with (+)-1,2(U-/sup 14/C)campholide as substrate, using excised root segments, revealed that the terpenoid was converted to lipid materials. Localization studies confirmed the radiolabeled lipids to reside in the membranous fractions of root extracts, and analysis of this material indicated the presence of labeled phytosterols and labeled fatty acids (C/sub 14/ to C/sub 20/) of acyl lipids. Although it was not possible to detail the metabolic steps between 1,2-campholide and the acyl lipids and phytosterols derived therefrom because of the lack of readily detectable intermediates, it seemed likely that the monoterpene lactone was degraded to acetyl CoA which was reincorporated into root membrane components via standard acyl lipid and isoprenoid biosynthetic pathways. Monoterpene catabolism thus appears to represent a salvage mechanism for recycling mobile carbon from senescing oil glands on the leaves to the roots.

  3. An experimental study of the effects of Matricaria chamomilla extract on cutaneous burn wound healing in albino rats.

    Science.gov (United States)

    Jarrahi, Morteza

    2008-03-20

    Previous studies conducted on the anti-inflammatory, antimicrobial and antioxidant effects of Matricaria chamomilla (chamomile) extract led us to study the effect of topical chamomile extract on burn wound healing in albino rats. Thirty male albino rats (250-300 g) were randomly divided into three groups, as control, vehicle, and treatment. Second-degree burning was induced in 20% of whole surface area of animal body by placing the back of animal into boiling water for 8s. Animals of control group received no treatment. Animals of vehicle and treatment groups were treated topically by olive oil and extract dissolved in olive oil twice a day respectively from the first day of burn induction to complete wound healing. The percentage of wound healing was calculated weekly. The results showed that there was significant difference (p < 0.05) between vehicle and treatment groups. So we concluded that the chamomile extract in the form of rubbing oil had a good potential for acceleration of burn wound healing in rats.

  4. Fast quality assessment of German chamomile (Matricaria chamomilla L.) by headspace solid-phase microextraction: influence of flower development stage.

    Science.gov (United States)

    Rafieiolhossaini, Mohammad; Adams, An; Sodaeizadeh, Hamid; Van Damme, Patrick; De Kimpe, Norbert

    2012-01-01

    For an adequate quality evaluation of aromatic plants grown under different conditions, a rapid, simple and sensitive method for the analysis of volatile constituents is indispensable. The main objective of the present study was to compare fast screening of German chamomile (Matricaria chamomilla L.) by means of headspace solid-phase microextraction (HS-SPME) with conventional isolation of the essential oil (steam distillation-solvent extraction (SDSE)) for the differentiation of chamomile essential oil constituents. Flowers were harvested at two distinct development stages: stage I, when ligulate flowers start to develop and tubular flowers are still closed, and stage II, when tubular flowers are partially to completely opened. Dried chamomile flowers at two development stages were extracted by means of both SDSE and HS-SPME, followed by GC-MS analysis. Among 30 compounds detected, (E)-beta-farnesene (49%), artemisia ketone (10%) and germacrene D (9%) were the predominant volatile components in the HS-SPME-extract, while alpha-bisabolol oxide A (42%), chamazulene (21%) and (Z)-spiroether (8%) were the main essential oil constituents among the 13 compounds obtained by SDSE. After statistical analysis of the data, both techniques enabled the same conclusion: (E)-beta-farnesene was the only compound which showed significant differences between the two flower development stages. These results suggest that HS-SPME-GC-MS can be used as a sensitive technique for the rapid screening and quality assessment of M. chamomilla.

  5. Fast gas chromatography characterisation of purified semiochemicals from essential oils of Matricaria chamomilla L. (Asteraceae) and Nepeta cataria L. (Lamiaceae).

    Science.gov (United States)

    Heuskin, Stéphanie; Godin, Bruno; Leroy, Pascal; Capella, Quentin; Wathelet, Jean-Paul; Verheggen, François; Haubruge, Eric; Lognay, Georges

    2009-04-03

    The chemical composition of Matricaria chamomilla L. and Nepeta cataria L. essential oils was determined by GC-MS on an apolar stationary phase by comparison of the characteristic fragmentation patterns with those of the Wiley 275L database. The GC-MS chromatograms were compared with those obtained by fast GC equipped with a direct resistively heated column (Ultra Fast Module 5% phenyl, 5 mx 0.1 mm, 0.1 microm film thickness). Analytical conditions were optimised to reach a good peak resolution (split ratio=1:100), with analysis time lower than 5 min versus 35-45 min required by conventional GC-MS. The fast chromatographic method was completely validated for the analysis of mono- and sesquiterpene compounds. Essential oils were then fractionated by column chromatography packed with silica gel. Three main fractions with high degree of purity in E-beta-farnesene were isolated from the oil of M. chamomilla. One fraction enriched in (Z,E)-nepetalactone and one enriched in beta-caryophyllene were obtained from the oil of N. cataria. These semiochemical compounds could act as attractants of aphid's predators and parasitoids.

  6. Hexaconazole induces antioxidant protection and apigenin-7-glucoside accumulation in Matricaria chamomilla plants subjected to drought stress.

    Science.gov (United States)

    Hojati, Mostafa; Modarres-Sanavy, Seyed Ali Mohammad; Ghanati, Faezeh; Panahi, Mehdi

    2011-05-15

    In this experiment, the possibility of enhancing the water deficit stress tolerance of chamomile (Matricaria chamomilla L.) during two growth stages by the exogenous application of hexaconazole (HEX) was investigated. To improve water deficit tolerance, HEX was applied in three concentrations during two different stages (50 and 80 days after sowing). After HEX applications, the plants were subjected to water deficit stress. Although all HEX concentrations improved the water deficit stress tolerance in chamomile plants, the application of 15 mg L(-1) provided better protection when compared to the other concentration. The exogenous application of HEX provided significant protection against water deficit stress compared to non-HEX-treated plants, significantly affecting the morphological characteristics and aspects of productivity, the relative water, protein and proline contents; non-enzymatic and enzymatic antioxidants; and the flower's apigenin-7-glucoside content. These results suggest that the HEX-induced tolerance to water deficit stress in chamomile was related to the changes in growth variables, antioxidants and the apigenin-7-glucoside content.

  7. Improved antioxidative and cytotoxic activities of chamomile (Matricaria chamomilla) florets fermented by Lactobacillus plantarum KCCM 11613P.

    Science.gov (United States)

    Park, Eun-Hye; Bae, Won-Young; Eom, Su-Jin; Kim, Kee-Tae; Paik, Hyun-Dong

    Antioxidative and cytotoxic effects of chamomile (Matricaria chamomilla) fermented by Lactobacillus plantarum were investigated to improve their biofunctional activities. Total polyphenol (TP) content was measured by the Folin-Denis method, and the antioxidant activities were assessed by the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method and β-carotene bleaching method. AGS, HeLa, LoVo, MCF-7, and MRC-5 (normal) cells were used to examine the cytotoxic effects by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay. The TP content of fermented chamomile reduced from 21.75 to 18.76 mg gallic acid equivalent (mg GAE)/g, but the DPPH radical capturing activity of fermented chamomile was found to be 11.1% higher than that of nonfermented chamomile after 72 h of fermentation. Following the β-carotene bleaching, the antioxidative effect decreased because of a reduction in pH during fermentation. Additionally, chamomile fermented for 72 h showed a cytotoxic effect of about 95% against cancer cells at 12.7 mg solid/ml of broth, but MRC-5 cells were significantly less sensitive against fermented chamomile samples. These results suggest that the fermentation of chamomile could be applied to develop natural antioxidative and anticancer products.

  8. Growth, biochemical components and ion content of Chamomile (Matricaria chamomilla L. under salinity stress and iron deficiency

    Directory of Open Access Journals (Sweden)

    Mostafa Heidari

    2012-01-01

    Full Text Available The effect of salinity and iron deficiency on growth, proline, carbohydrate and ion content in Chamomile (Matricaria chamomilla L. was evaluated in controlled environment. Salinity treatment was 0, 50, 100 and 150 mM NaCl in nutrient solution and iron (Fe treatment was F0 = the same nutrient solution without Fe and F1 = standard nutrient solution containing 100 μM Fe (Fe-sufficient medium. Results indicated that increasing salinity from 0 to 150 mM, decreased fresh weight of shoot (76.3% and increased of root fresh weight (53.8%. However, application of Fe to the nutrient solution significantly increased fresh weight of root and shoot. A two-way ANOVA indicated a significant main effect of salinity and iron on the proline and soluble carbohydrate contents in plant leaves. Salinity significantly increased proline and soluble carbohydrate in leaves. Maximum proline and carbohydrate content in leaves of chamomile plants were obtained at salinity and iron deficiency treatments. Salinity treatment significantly increased Na+ concentration of plants, whereas potassium concentration of plants in shoot (37.6% and root (46.1% decreased. Salinity also decreased Fe content in root and shoot of chamomile plants. By application Fe into nutrient solution, Na+ concentration in shoot and root decreased but K+ and Fe content in root and shoot increased.

  9. Improved antioxidative and cytotoxic activities of chamomile (Matricaria chamomilla) florets fermented by Lactobacillus plantarum KCCM 11613P*

    Science.gov (United States)

    Park, Eun-Hye; Bae, Won-Young; Eom, Su-Jin; Kim, Kee-Tae; Paik, Hyun-Dong

    2017-01-01

    Antioxidative and cytotoxic effects of chamomile (Matricaria chamomilla) fermented by Lactobacillus plantarum were investigated to improve their biofunctional activities. Total polyphenol (TP) content was measured by the Folin-Denis method, and the antioxidant activities were assessed by the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method and β-carotene bleaching method. AGS, HeLa, LoVo, MCF-7, and MRC-5 (normal) cells were used to examine the cytotoxic effects by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay. The TP content of fermented chamomile reduced from 21.75 to 18.76 mg gallic acid equivalent (mg GAE)/g, but the DPPH radical capturing activity of fermented chamomile was found to be 11.1% higher than that of nonfermented chamomile after 72 h of fermentation. Following the β-carotene bleaching, the antioxidative effect decreased because of a reduction in pH during fermentation. Additionally, chamomile fermented for 72 h showed a cytotoxic effect of about 95% against cancer cells at 12.7 mg solid/ml of broth, but MRC-5 cells were significantly less sensitive against fermented chamomile samples. These results suggest that the fermentation of chamomile could be applied to develop natural antioxidative and anticancer products. PMID:28124843

  10. Avaliação da eficácia da Matricaria recutita linn. na prevenção e controle da mucosite oral radioinduzida

    OpenAIRE

    Holmes, Tatiana Stuart Vieira

    2011-01-01

    A mucosite oral é considerada um dos efeitos colaterais agudos mais importantes e de maior frequência do tratamento antineoplásico não-cirúrgico, podendo ser definida como uma inflamação da mucosa bucal, extremamente dolorosa e debilitante, a qual é induzida por drogas citotóxicas e/ou irradiação. O objetivo desta pesquisa foi avaliar a eficácia da Matricaria recutita Linn. (Camomila) na prevenção e controle da mucosite oral radioinduzida, em pacientes com neoplasias malignas de cabeça e ...

  11. Caracterização da fracção sesquiterpénica de populações de camomila (Matricaria recutita L.)

    OpenAIRE

    Petronilho, Sílvia Lancha

    2008-01-01

    A camomila (Matricaria recutita L.) pertence à família das Asteraceae e é considerada uma das mais importantes plantas medicinais. O consumo e interesse crescente pela camomila devem-se às suas propriedades medicinais, associadas à presença de compostos com actividade biológica, nomeadamente, sesquiterpenóides. O a-bisabolol é um dos principais sesquiterpenóides da camomila, ao qual estão associadas propriedades antiinflamatórias, anti-fúngicas, anti-bacterianas, entre outra...

  12. Avaliação farmacognostica e da rotulagem das drogas vegetais boldo-do-chile (Peumus boldus Molina) e camomila (Matricaria recutita L.) comercializadas em Fortaleza, CE

    OpenAIRE

    F.P. SOARES; N.M. FREIRE; SOUZA, T. R. de

    2015-01-01

    RESUMO Boldo-do-chile (Peumus boldus) e camomila (Matricaria recutita) são plantas empregadas na fitoterapia principalmente para o tratamento de desordens hepáticas e intestinais, atuando também como anti-inflamatório e antiespasmódico, respectivamente. Por isso, o presente trabalho objetivou avaliar a qualidade farmacognostica dessas drogas vegetais comercializadas em Fortaleza (CE), além das informações de suas rotulagens. Quarenta e duas amostras de boldo, e quarenta e cinco amostras de ca...

  13. Antidepressant effect of Melissa officinalis in the forced swimming test

    Directory of Open Access Journals (Sweden)

    M Emamghoreishi

    2009-03-01

    Full Text Available ABSTRACT Background: In Iranian and other traditional medicines, an antidepressant effect has been indicated for Melissa officinalis (Lamiaceae. However, studies showing its antidepressant effect is lacking. Therefore, the present study was undertaken to examine whether the aqueous extract and essential oil from leaves of Melissa officinalis have an antidepressant-like activity in mice.  Materials and Methods: The effect of subchronic administration of different doses of the aqueous extract (25, 75, 150, 300 mg/kg or water; n=9-10 and the essential oil (10, 25, 75, 150, 300 mg/kg or almond oil; n=9-10 on immobility, climbing, and swimming behaviors were evaluated in the forced swimming test. Fluoxetine (20mg/kg and imipramine (15 mg/kg were used as reference drugs. Additionally, the effect of both plant preparations on spontaneous activity was examined. Results: All doses of the aqueous extract, used in this study, produced a significant reduction in immobility along with an increase in climbing behavior which is similar to those which have been observed with imipramine. Essential oil caused a dose-dependent reduction in immobility and an increase in climbing at all studied doses, compared to control group. Only the highest dose (300mg/kg of essential oil showed a significant increase in swimming behavior. The aqueous extract, but not the essential oil, decreased spontaneous activity in a dose dependent manner. Conclusion: The results of this study suggests that the Melissa officinalis possess an antidepressant-like activity similar to imipramine which may have a potential clinical value for treatment of depression.

  14. Rosmarinus officinalis L. as cause of contact dermatitis.

    Science.gov (United States)

    Miroddi, M; Calapai, G; Isola, S; Minciullo, P L; Gangemi, S

    2014-01-01

    Because of the widespread use of botanicals, it has become crucial for health professionals to improve their knowledge about safety problems. Several herbal medicines contain chemicals with allergenic properties responsible for contact dermatitis. Among these, one is Rosmarinus officinalis L. (rosemary), a plant used since ancient times in folk medicine; at the present time it is used worldwide as a spice and flavouring agent, as a preservative and for medicinal and cosmetic purposes. The present article aims to revise and summarise scientific literature reporting cases of contact dermatitis caused by the use of R. officinalis as a raw material or as herbal preparations. Published case reports were researched on the following databases and search engines: PUBMED, MEDLINE, EMBASE, Google Scholar, Scopus. The used keywords were: R. officinalis and rosemary each alone or combined with the words allergy, contact dermatitis, allergic contact dermatitis, sensitisation and occupational dermatitis. The published case reports show that both rosemary extracts and raw material can be responsible for allergic contact dermatitis. Two cases related to contact dermatitis caused by cross-reactivity between rosemary and thyme were also commented. The diterpene carnosol, a chemical constituent of this plant, has been imputed as a common cause for this reaction. The incidence of contact dermatitis caused by rosemary is not common, but it could be more frequent with respect to the supposed occurrence. It seems plausible that cases of contact dermatitis caused by rosemary are more frequent with respect to the supposed occurrence, because they could be misdiagnosed. For this reason, this possibility should be carefully considered in dermatitis differential diagnosis.

  15. ANTIOXIDANT, IMMUNOMODULATORY AND ANTICANCER ACTIVITIES OF EMBLICA OFFICINALIS: AN OVERVIEW

    Directory of Open Access Journals (Sweden)

    Madhuri S.

    2011-08-01

    Full Text Available Emblica officinalis (Amla is traditionally used for several diseases, and it is believed to increase the defense against diseases. It is particularly used for the treatment of cancer, diabetes, liver disorders, heart disease, ulcer, snake venom, haemorrhage, diarrhea, dysentery, anaemia and ophthalmic disorders. The antioxidant, immunomodulatory, anticancer, cytoprotective, analgesic, antimicrobial, antipyretic, antitussive and gastroprotective are the important properties of amla. Vitamin C, tannins and flavaniods present in amla have very powerful antioxidant activities. Due to rich vitamin C, amla is successfully used in the treatment of human scurvy.

  16. Anti-Platelet Fraction Isolated from Galega Officinalis

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    Atanasov A.

    2016-10-01

    Full Text Available A fraction from crude extract of Galega officinalis has been purified by column chromatography on Sephadex G-25, Sepharose 4B, DEAE-Cellulose and Sephadex G-100. The final purification factor of the fraction is 120. The peak in elution profile after Sephadex G-150 shows a molecular weight of 100-140 kDa. The isolated fraction appears to have 74% polysaccharides and 23% of proteins. No loss of activity of the final fraction is observed after storage for several months at 4°C and in lyophilized condition. The fraction compounds inhibit platelet aggregation induced by ADP, collagen and thrombin.

  17. Determination Of Antioxidant Activities In Freshliver (Salvia Officinalis) Plant

    OpenAIRE

    Rana Arıduru; Gülnur Arabacı

    2013-01-01

    In this study, we determined the antioxidant activities of four different solvent fractions obtained from Freshliver plant leaves (Salvia officinalis) by employing two different assays such as 2,2-diphenyl-1-picrylhydrazyl hydrate (DPPH) and Folin-Ciocaltaeu method. The results showed that ethanol-extract of freshliver plant exhibited the highest total phenolic contents mg GAE/g extract; 43,55, methanol-extract of 23.62, ethyl acetate extract 18.29, and acetone extract 11.58. All the extracti...

  18. Phenolic compounds from the roots of Valeriana officinalis var. latifolia

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Peng-Cheng; Ran, Xin-Hui; Luo, Huai-Rong; Liu, Yu-Qing; Zhou Jun [State Key Laboratory of Phytochemistry and Plant Resources in West China. Kunming Institute of Botany, Chinese Academy of Sciences (China); Ma, Qing-Yun; Zhao, You-Xing, E-mail: zhoujun3264@yahoo.com.cn, E-mail: zhaoyouxing@itbb.org.cn [Key Laboratory of Biology and Genetic Resources of Tropical Crops. Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology. Chinese Academy of Tropical Agriculture Sciences (China)

    2013-09-15

    A new benzofuran neolignan, dihydrodehydrodiconiferyl alcohol 9-isovalerate, along with ten known phenolic compounds, olivil, pinoresinol, 8-hydroxypinoresinol, pinorespiol, 8-hydroxy- 7-epipinoresinol, trans-p-hydroxyphenyl- propenoic acid, cis-p-hydroxyphenyl-propenoic acid, ferulic acid, isoferulic acid and isovanillin were isolated from the roots of Valeriana officinalis var. latifolia. Their structures and configurations were elucidated on the basis of spectroscopic methods. The inhibitory activity for acetylcholinesterase (AChE) and enhancing activity on nerve growth factor (NGF)-mediated neurite outgrowth in PC12 cells of dihydrodehydrodiconiferyl alcohol 9-isovaterate and olivil were evaluated. (author)

  19. Use of Systemic Rosmarinus Officinalis to Enhance the Survival of Random-Pattern Skin Flaps

    Science.gov (United States)

    İnce, Bilsev; Bilgen, Fatma; Gündeşlioğlu, Ayşe Özlem; Dadacı, Mehmet; Kozacıoğlu, Sümeyye

    2016-01-01

    Background Skin flaps are commonly used in soft-tissue reconstruction; however, necrosis can be a frequent complication. Several systemic and local agents have been used in attempts to improve skin flap survival, but none that can prevent flap necrosis have been identified. Aims This study aims to determine whether the use of systemic Rosmarinus officinalis (R. officinalis) extract can prevent flap necrosis and improve skin flap recovery. Study Design Animal experimentation. Methods Thirty-five Wistar albino rats were divided in five groups. A rectangular random-pattern flaps measuring 8×2 cm was elevated from the back of each rat. Group I was the control group. In Group II, 0.2 ml of R. officinalis oil was given orally 2h before surgery. R. officinalis oil was then applied orally twice a day for a week. In Group III, R. officinalis oil was given orally twice a day for one week before surgery. At the end of the week, 0.2 mL of R. officinalis oil was given orally 2 h before surgery. In Group IV, 0.2 mL of R. officinalis oil was injected subcutaneously 2 h before surgery. After the surgery, 0.2 mL R. officinalis oil was injected subcutaneously twice a day for one week. In Group V, 0.2 mL R. officinalis oil was injected subcutaneously twice a day for one week prior to surgery. At the end of the week, one last 0.2 mL R. officinalis oil injection was administered subcutaneously 2 h before surgery. After the surgery, 0.2 mL R. officinalis oil was injected subcutaneously twice a day for one week. Results The mean percentage of viable surface area was significantly greater (p<0.05) in Groups II, III, IV, and V as compared to Group I. Mean vessel diameter was significantly greater (p<0.05) in Groups II, III, IV, and V as compared to Group I. Conclusion We have determined that, in addition to its anti-inflammatory and anti-oxidant effects, R. officinalis has vasodilatory effects that contribute to increased skin flap survival. PMID:27994918

  20. The effect of Emblica officinalis diet on lifespan, sexual behavior, and fitness characters in Drosophila melanogaster.

    Science.gov (United States)

    Pathak, Pankaj; Prasad, B R Guru; Murthy, N Anjaneya; Hegde, S N

    2011-04-01

    Drosophila is an excellent organism to test Ayurvedic medicines. The objective of our study was to explore the potential of Emblica officinalis drug on longevity, sexual behavior, and reproductive fitness of Drosophila melanogaster using adult feeding method. Increase in the lifespan, fecundity, fertility, ovarioles number, and developmental time was observed in both parents and F1 generation, but not in the F2 generation in experimental culture (control + E. officinalis). According to the Duncan's multiple range test and ANOVA, there is a significant difference between two cultures. It was also noticed that E. officinalis influence some fitness characters in Drosophila along with sexual behavior.

  1. Comparison of Anxiolytic Effect of Matricaria Recutita in Male and Female Mice in the Presence and Absence of Gonads

    Directory of Open Access Journals (Sweden)

    Pourmehdi Rad Goli

    2009-06-01

    Full Text Available Background: Some studies indicated that the chamomile induces sedative and anxiolytic effects. It has been shown that this herbal drug contains some phytoestrogenic components. Concerning the different effects of sexual hormones on various physiological phenomena such as anxiety, it seems this herb has different effects on anxiety in males and females. So in this study we examined anxiolytic property of Iranian spicious of chamomile, Matricaria recutita (MR hydroalcholic extract in presence and absence of sexual glands in male and female animal models. Materials and Methods: This animal study was done in Shahid Chamran University in 2006. NMRI male and female mice were divided in 16 groups of seven mices including: intact, sham, gonadectomized, receiving hydroalcholic extract of MR (10, 30, 50 mg/kg, ip. Elevated plus maze was used to evaluate anxiety and locomotive activity in all groups. Statistical evaluation of data was performed using Student's t-test and analysis of variance (ANOVA with one factor followed by Tukey test. P<0.05 was considered significant. Results: MR induced anxiolytic effect (10, 30 mg/kg in intact (P<0.05 and gonadectomized male mice (P<0.05 while did not significant any effect on intact and gonadectomized females. Testectomized mice were more anxious than sham group (P<0.05. Ovariectomized mice had no difference in level of anxiety with sham group. MR had no effect on locomotive activity in male mice but decreased it in females only in dose of 50 mg/kg (P<0.05. Conclusion: It seems that the anxiolytic effect of MR is sex dependent and probably this different effect in two sexes is related to its phytoestrogenic components

  2. Interaction between Sex Hormones and Matricaria Chamomilla Hydroalcholic Extract on Motor Activity Behavior in Gonadectomized Male and Female Mice

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    H. Raie

    2006-04-01

    Full Text Available Introduction & Objective: Locomotor activity is an important physiologic phenomenon that is influenced by several factors. In previous study we showed that the matricaria chamomilla (chamomile hydroalcholic extract acts differently in male and female mice. Therefore in this study, the role of sex hormones and chamomile hydroalcholic extract were investigated on motor activity behavior in absence of sex glands in adult male and female NMRI mice. Materials and Methods: Gonadectomized male and female mice were divided into groups (seven mice in each group including: receiving testosterone (2 mg/kg S.C., estradiol benzoate (0.1 mg/kg S.C., and progesterone (0.5 mg/kg S.C. with and without hydroalcholic extract of chamomile (50 mg/kg i.p. Motor activity monitor system was used to evaluate locomotor activity parameters (fast and slow activity, fast and slow stereotype activity, fast and slow rearing in all groups. Results: 1 Testosterone had no any effect on motor activity parameters, but extract of chamomile with and without testosterone decreased motor activity parameters in male mice. 2 Estradiol benzoate and chamomile hydroalcholic extract in presence and absence of each other increased locomotor activity parameters in female mice. 3 Progesterone also did not change motor activity parameters in presence and absence of chamomile hydroalcholic extract in female mice. 4 Administration of Estradiol benzoate with progestrone in presence and absence of chamomile hydroalcholic extract did not alter motor activity parameters in female mice. Conclusion: It seems both of the chamomile hydroalcholic extract and estradiol enhance motor activity and probably act through same system and potentiate the effect of each other. Also it seems there are interaction between estradiol and progesterone and also between chamomile extract and progesterone. Testosterone probably did not have any interaction with chamomile extract in locomotor activity.

  3. Effect of Matricaria chamomilla L. flower essential oil on the growth and ultrastructure of Aspergillus niger van Tieghem.

    Science.gov (United States)

    Tolouee, Marziyeh; Alinezhad, Soheil; Saberi, Reza; Eslamifar, Ali; Zad, Seyed Javad; Jaimand, Kamkar; Taeb, Jaleh; Rezaee, Mohammad-Bagher; Kawachi, Masanobu; Shams-Ghahfarokhi, Masoomeh; Razzaghi-Abyaneh, Mehdi

    2010-05-15

    The antifungal activity of Matricaria chamomilla L. flower essential oil was evaluated against Aspergillus niger with the emphasis on the plant's mode of action at the electron microscopy level. A total of 21 compounds were identified in the plant oil using gas chromatography/mass spectrometry (GC/MS) accounting for 92.86% of the oil composition. The main compounds identified were alpha-bisabolol (56.86%), trans-trans-farnesol (15.64%), cis-beta-farnesene (7.12%), guaiazulene (4.24%), alpha-cubebene (2.69%), alpha-bisabolol oxide A (2.19%) and chamazulene (2.18%). In the bioassay, A. niger was cultured on Potato Dextrose Broth medium in 6-well microplates in the presence of serial two fold concentrations of plant oil (15.62 to 1000 microg/mL) for 96 h at 28 degrees C. Based on the results obtained, A. niger growth was inhibited dose dependently with a maximum of approximately 92.50% at the highest oil concentration. A marked retardation in conidial production by the fungus was noticed in relation to the inhibition of hyphal growth. The main changes of hyphae observed by transmission electron microscopy were disruption of cytoplasmic membranes and intracellular organelles, detachment of plasma membrane from the cell wall, cytoplasm depletion, and complete disorganization of hyphal compartments. In scanning electron microscopy, swelling and deformation of hyphal tips, formation of short branches, and collapse of entire hyphae were the major changes observed. Morphological alterations might be due to the effect on cell permeability through direct interaction of M. chamomilla essential oil with the fungal plasma membrane. These findings indicate the potential of M. chamomilla L. essential oil in preventing fungal contamination and subsequent deterioration of stored food and other susceptible materials.

  4. Promotion of hair growth by Rosmarinus officinalis leaf extract.

    Science.gov (United States)

    Murata, Kazuya; Noguchi, Kazuma; Kondo, Masato; Onishi, Mariko; Watanabe, Naoko; Okamura, Katsumasa; Matsuda, Hideaki

    2013-02-01

    Topical administration of Rosmarinus officinalis leaf extract (RO-ext, 2 mg/day/mouse) improved hair regrowth in C57BL/6NCrSlc mice that experienced hair regrowth interruption induced by testosterone treatment. In addition, RO-ext promoted hair growth in C3H/He mice that had their dorsal areas shaved. To investigate the antiandrogenic activity mechanism of RO-ext, we focused on inhibition of testosterone 5α-reductase, which is well recognized as one of the most effective strategies for the treatment of androgenic alopecia. RO-ext showed inhibitory activity of 82.4% and 94.6% at 200 and 500 µg/mL, respectively. As an active constituent of 5α-reductase inhibition, 12-methoxycarnosic acid was identified with activity-guided fractionation. In addition, the extract of R. officinalis and 12-methoxycarnosic acid inhibited androgen-dependent proliferation of LNCaP cells as 64.5% and 66.7% at 5 µg/mL and 5 μM, respectively. These results suggest that they inhibit the binding of dihydrotestosterone to androgen receptors. Consequently, RO-ext is a promising crude drug for hair growth.

  5. Meiosis of anther culture regenerants in asparagus (Asparagus officinalis L.

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    Leonardo Galli

    1998-03-01

    Full Text Available Pollen mother cells obtained from regenerated plants of asparagus (Asparagus officinalis L., in a population composed exclusively of male plants, through the process of anther culture from the hybrid G27 X 22-8, were analyzed during meiosis. It was observed that, during theprocess of anther culture by organogenesis, the pollen mother cells of the regenerants had great genomic instability, as evidenced by disturbances in all the meiotic phases of the first and second division. Furthermore, structural chromosomal abnormalities, in addition to aneuploidy and polyploidy, were observed.Foi analisada a meiose em células mãe de pólen de plantas de aspargo (Asparagus officinalis L. de uma população composta exclusivamente de plantas masculinas, obtidas através do processo de cultura de anteras do híbrido G27 X 22-8. Foi observado que, durante o processo de cultura de anteras, via calogênese, as células mãe de pólen dos regenerantes apresentaram grande instabilidade genômica, evidenciada por irregularidades nas fases de diacinese, assim como de metáfase, anáfase, telófase da primeira e segunda divisão meiótica. Além disto, o processo originou anormalidades cromossômicas estruturais em adição às aneuploidias e poliploidias.

  6. Ecophysiological and antioxidant traits of Salvia officinalis under ozone stress.

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    Pellegrini, Elisa; Francini, Alessandra; Lorenzini, Giacomo; Nali, Cristina

    2015-09-01

    Ecophysiological and antioxidant traits were evaluated in sage (Salvia officinalis) plants exposed to 120 ppb of ozone for 90 consecutive days (5 h day(-1)). At the end of fumigation, plants showed slight leaf yellowing that could be considered the first visual symptom of leaf senescence. Ozone-stressed leaves showed (1) reduced photosynthetic activity (-70 % at the end of exposure), (2) chlorophyll loss (-59 and -56 % of chlorophyll a and b concentrations, starting from 30 days from the beginning of exposure), and (3) cellular water deficit (-12 % of the relative water content at the end of the fumigation). These phenomena are indicative of oxidative stress in the chloroplasts (as confirmed by the strong degradation of β-carotene) despite the photoprotection conferred by xanthophyll cycle [as demonstrated by the significant rise of de-epoxidation index, reaching the maximum value at the end of the treatment (+69 %)], antioxidant compounds [as confirmed by the increase of phenols (in particular caffeic acid and rosmarinic acid)], and water-soluble carbohydrates (especially monosaccharides). By means of combined ecophysiological and biochemical approaches, this study demonstrates that S. officinalis is able to activate an adaptive survival mechanism allowing the plant to complete its life cycle even under oxidative stressful conditions.

  7. The Effect of Gonadectomy and Sex – Related Differences in Response to Matricaria Chamomilla Extract on Locomotor Activity Behavior in Mice

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    M.R. Zadkarami, Ph.D.

    Full Text Available Abstract Background and purpose: Former studies showed that the Matricaria chamomilla hedroalcholic extract affects pain and anxiety of male and female mice sex-dependently. In this research we examined the effect of Matricaria chamomilla (chamomile hydroalcholic extract on locomotor activity behavior in presence and absence of sex glands in adult male and female NMRI mice.Materials and Methods: Animals were divided into groups of seven including intact, sham, gonadectomized and receiving hydroalcholic extract of chamomile (30 and 50 mg/kg i.p. Motor activity monitor system was used to evaluate locomotor activity parameters (number of line crossing movments, stereotype movments and number of rearing movments in open field test on all groups.Results: 1 Hydroalcholic extract of chamomile (50 mg/kg dos decreased motor activity parameters in presence and absence of sex glands in male mice. 2 Hydroalcholic extract of chamomile (50 mg/kg dose increased motor activity parameters in presence and absence of sex glands in female mice.3 Gonadectomy did not have any effect on locomotor activity parameters on male mice.4 Gonadectomy decreased motor activity parameters on female mice.Conclusion: It seems that chamomile extract influences motor activity parameters via some sex related factors like neurochemical systems in male and female mice. This effect may in part depend on sex hormones receptors in female mice.

  8. Synergistic antibacterial activity of Salvia officinalis and Cichorium intybus extracts and antibiotics.

    Science.gov (United States)

    Stefanović, Olgica D; Stanojević, Dragana D; Comić, Ljiljana R

    2012-01-01

    Synergistic activity of Salvia officinalis and Cichorium intybus extracts and commonly used antibiotics, amoxicillin and chloramphenicol, were evaluated. Interactions between plant extracts and antibiotics were tested by checkerboard method and interpreted as FIC index. Staphylococcus aureus ATCC 25923, Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853 and clinical isolates Staphylococcus aureus, Bacillus subtilis, Enterobacter cloacae, Klebsiella pneumoniae, Escherichia coli and Proteus mirabilis were used. Salvia officinalis showed better synergistic capacity than Cichorium intybus. Synergistic interactions were observed between amoxicillin and acetone or ethyl acetate extract of Salvia officinalis and between chloramphenicol and ethyl acetate extract of Salvia officinalis. In the presence of sub-inhibitory concentration (1/4 MIC to 1/32 MIC) of sage extracts, the MIC values of antibiotics were decreased by 2- to 10-fold. Synergism was observed against all test bacteria, except Escherichia coli. The combinations of acetone and ethyl acetate extract from Cichorium intybus and antibiotics resulted in additive and indifferent effects against tested bacteria.

  9. Phytochemical profile of Rosmarinus officinalis and Salvia officinalis extracts and correlation to their antioxidant and anti-proliferative activity.

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    Kontogianni, Vassiliki G; Tomic, Goran; Nikolic, Ivana; Nerantzaki, Alexandra A; Sayyad, Nisar; Stosic-Grujicic, Stanislava; Stojanovic, Ivana; Gerothanassis, Ioannis P; Tzakos, Andreas G

    2013-01-01

    The goal of this study was to monitor the anti-proliferative activity of Rosmarinus officinalis and Salvia officinalis extracts against cancer cells and to correlate this activity with their phytochemical profiles using liquid chromatography/diode array detection/electrospray ion trap tandem mass spectrometry (LC/DAD/ESI-MS(n)). For the quantitative estimation of triterpenic acids in the crude extracts an NMR based methodology was used and compared with the HPLC measurements, both applied for the first time, for the case of betulinic acid. Both extracts exerted cytotoxic activity through dose-dependent impairment of viability and mitochondrial activity of rat insulinoma m5F (RINm5F) cells. Decrease of RINm5F viability was mediated by nitric oxide (NO)-induced apoptosis. Importantly, these extracts potentiated NO and TNF-α release from macrophages therefore enhancing their cytocidal action. The rosemary extract developed more pronounced antioxidant, cytotoxic and immunomodifying activities, probably due to the presence of betulinic acid and a higher concentration of carnosic acid in its phytochemical profile.

  10. Effects of Rosmarinus officinalis essential oil on germ tube formation by Candida albicans isolated from denture wearers

    OpenAIRE

    Lurdete Maria Rocha Gauch; Fabíola Silveira-Gomes; Renata Antunes Esteves; Simone Soares Pedrosa; Ely Simone Cajueiro Gurgel; Alberto Cardoso Arruda; Silvia Helena Marques-da-Silva

    2014-01-01

    Introduction The aim of this study was to investigate the effects of Rosmarinus officinalis essential oil on germ tube formation by Candida albicans isolated from denture wearers. Methods Ten C. albicans isolates recovered from denture wearers were tested using 10% fetal bovine serum with or without 4% R. officinalis essential oil. Results The essential oil from R. officinalis completely inhibited germ tube formation in the investigated C. albicans isolates. Conclusions The results demo...

  11. Analgesic Effect of Indian Gooseberry (Emblica officinalis Fruit Extracts on Postoperative and Neuropathic Pain in Rats

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    Dong Wook Lim

    2016-11-01

    Full Text Available Indian gooseberry (Emblica officinalis fruit, also known as “Amla” is one of the oldest edible fruits known in India. It has also traditionally been used to treat inflammation, and as an analgesic to treat wounds. However, experimental evidence for the analgesic effects of E. officinalis has been lacking. The present study investigated whether E. officinalis extracts exhibit analgesic effects in the plantar incision (PI and spared nerve injury (SNI pain-model rats. We evaluated the mechanical withdrawal threshold (MWT using von Frey filaments, and pain-related behavior was determined after surgery based on ultrasonic vocalization (USV. The group treated with E. officinalis extracts at 300 mg/kg had significantly increased MWT values at 6 h and 24 h after the PI, and had a significantly reduced number of 22–27-kHz USVs at 6 h and 24 h after PI. Moreover, after 15 days of continuous treatment with E. officinalis extracts, the treated group showed significantly alleviated SNI-induced hypersensitivity and reduced pro-inflammatory cytokine levels. Thus, E. officinalis extracts have potential analgesic effects in both postoperative and neuropathic pain models in vivo.

  12. Analgesic Effect of Indian Gooseberry (Emblica officinalis Fruit) Extracts on Postoperative and Neuropathic Pain in Rats

    Science.gov (United States)

    Lim, Dong Wook; Kim, Jae Goo; Kim, Yun Tai

    2016-01-01

    Indian gooseberry (Emblica officinalis fruit), also known as “Amla” is one of the oldest edible fruits known in India. It has also traditionally been used to treat inflammation, and as an analgesic to treat wounds. However, experimental evidence for the analgesic effects of E. officinalis has been lacking. The present study investigated whether E. officinalis extracts exhibit analgesic effects in the plantar incision (PI) and spared nerve injury (SNI) pain-model rats. We evaluated the mechanical withdrawal threshold (MWT) using von Frey filaments, and pain-related behavior was determined after surgery based on ultrasonic vocalization (USV). The group treated with E. officinalis extracts at 300 mg/kg had significantly increased MWT values at 6 h and 24 h after the PI, and had a significantly reduced number of 22–27-kHz USVs at 6 h and 24 h after PI. Moreover, after 15 days of continuous treatment with E. officinalis extracts, the treated group showed significantly alleviated SNI-induced hypersensitivity and reduced pro-inflammatory cytokine levels. Thus, E. officinalis extracts have potential analgesic effects in both postoperative and neuropathic pain models in vivo. PMID:27898027

  13. Rosmarinus officinalis polyphenols produce anti-depressant like effect through monoaminergic and cholinergic functions modulation.

    Science.gov (United States)

    Sasaki, Kazunori; El Omri, Abdelfatteh; Kondo, Shinji; Han, Junkyu; Isoda, Hiroko

    2013-02-01

    Rosmarinus officinalis (R. officinalis), a culinary aromatic and medicinal plant, is very rich in polyphenols and flavonoids with high antioxidant properties. This plant was reported to exert multiple benefits for neuronal system and alleviate mood disorder. In our previous study, we demonstrated that R. officinalis and its active compounds, luteolin (Lut), carnosic acid (CA), and rosmarinic acid (RA), exhibited neurotrophic effects and improved cholinergic functions in PC12 cells in correlation with mitogen-activated protein kinase (MAPK), ERK1/2 signaling pathway. The current study was conducted to evaluate and understand the anti-depressant effect of R. officinalis using tail suspension test (TST) in ICR mice and PC12 cells as in vitro neuronal model. Proteomics analysis of PC12 cells treated with R. officinalis polyphenols (ROP) Lut, CA, and RA revealed a significant upregulation of tyrosine hydroxylase (TH) and pyruvate carboxylase (PC) two major genes involved in dopaminergic, serotonergic and GABAergic pathway regulations. Moreover, ROP were demonstrated to protect neuronal cells against corticosterone-induced toxicity. These results were concordant with decreasing immobility time in TST and regulation of several neurotransmitters (dopamine, norepinephrine, serotonin and acetylcholine) and gene expression in mice brain like TH, PC and MAPK phosphatase (MKP-1). To the best of our knowledge this is the first evidence to contribute to the understanding of molecular mechanism behind the anti-depressant effect of R. officinalis and its major active compounds.

  14. Preliminary phytochemical, acute oral toxicity and antihepatotoxic study of roots of Paeonia officinalis Linn

    Institute of Scientific and Technical Information of China (English)

    Feroz Ahmad; Nahida Tabassum

    2013-01-01

    Objective: To carry out a preliminary phytochemical, acute oral toxicity and antihepatotoxic study of the roots of Paeonia officinalis (P. officinalis) L. Methods: Preliminary phytochemical investigation was done as per standard procedures. Acute oral toxicity study was conducted as per OECD 425 guidelines. The antihepatotoxic activity of aqueous extract of root of P. officinalis was evaluated against carbon tetrachloride (CCl4) induced hepatic damage in rats. Aqueous extract of P. officinalis at the dose levels of 100 and 200 mg/kg body weight was administered daily for 14 d in experimental animals. Liver injury was induced chemically, by CCl4 administration (1 mL/kg i.p.). The hepatoprotective activity was assessed using various biochemical parameters like aspartate aminotransferase (AST), alanine aminotransferase (ALT), serum alkaline phosphatase (SALP), total bilirubin and total protein (TP) along with histopathological studies. Result: Phytochemical screening revealed that the roots ofP. officinalis contain alkaloids, tannins, saponins, glycosides, carbohydrates, flavonoids, terpenes, steroids and proteins. The aqueous extract did not cause any mortality up to 2000 mg/kg. In rats that had received the root extract at the dose of 100 and 200 mg/kg, the substantially elevated AST, ALT, SALP, total bilirubin levels were significantly lowered, respectively, in a dose dependent manner, along with CCl4 while TP levels were elevated in these groups. Histopathology revealed regeneration of the livers in extract treated groups while Silymarin treated rats were almost normal. Conclusions: The aqueous extract of P. officinalis is safe and possesses antihepatotoxic potential.

  15. Ethnoveterinary medicines used for ruminants in British Columbia, Canada

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    Brauer Gerhard

    2007-02-01

    Full Text Available Abstract Background The use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. Methods In 2003 we conducted semi-structured interviews with 60 participants obtained using a purposive sample. Medicinal plants are used to treat a range of conditions. A draft manual prepared from the data was then evaluated by participants at a participatory workshop. Results There are 128 plants used for ruminant health and diets, representing several plant families. The following plants are used for abscesses: Berberis aquifolium/Mahonia aquifolium Echinacea purpurea, Symphytum officinale, Bovista pila, Bovista plumbea, Achillea millefolium and Usnea longissima. Curcuma longa L., Salix scouleriana and Salix lucida are used for caprine arthritis and caprine arthritis encephalitis.Euphrasia officinalis and Matricaria chamomilla are used for eye problems. Wounds and injuries are treated with Bovista spp., Usnea longissima, Calendula officinalis, Arnica sp., Malva sp., Prunella vulgaris, Echinacea purpurea, Berberis aquifolium/Mahonia aquifolium, Achillea millefolium, Capsella bursa-pastoris, Hypericum perforatum, Lavandula officinalis, Symphytum officinale and Curcuma longa. Syzygium aromaticum and Pseudotsuga menziesii are used for coccidiosis. The following plants are used for diarrhea and scours: Plantago major, Calendula officinalis, Urtica dioica, Symphytum officinale, Pinus ponderosa, Potentilla pacifica, Althaea officinalis, Anethum graveolens, Salix alba and Ulmus fulva. Mastitis is treated with Achillea millefolium, Arctium lappa, Salix alba, Teucrium scorodonia and Galium aparine. Anethum graveolens and Rubus sp., are given for increased milk production.Taraxacum officinale, Zea mays, and Symphytum officinale are used for udder edema. Ketosis is treated with Gaultheria shallon, Vaccinium sp., and

  16. Effects of Rosmarinus officinalis essential oil on germ tube formation by Candida albicans isolated from denture wearers

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    Lurdete Maria Rocha Gauch

    2014-06-01

    Full Text Available Introduction The aim of this study was to investigate the effects of Rosmarinus officinalis essential oil on germ tube formation by Candida albicans isolated from denture wearers. Methods Ten C. albicans isolates recovered from denture wearers were tested using 10% fetal bovine serum with or without 4% R. officinalis essential oil. Results The essential oil from R. officinalis completely inhibited germ tube formation in the investigated C. albicans isolates. Conclusions The results demonstrate that the essential oil of R. officinalis modulates C. albicans pathogenicity through its primary virulence factor (i.e., germ tube formation was suppressed.

  17. Anticonvulsant, Anxiolytic, and Sedative Activities of Verbena officinalis

    Science.gov (United States)

    Khan, Abdul Waheed; Khan, Arif-ullah; Ahmed, Touqeer

    2016-01-01

    We describe different neuropharmacological effects of Verbena officinalis crude extract (Vo.Cr). Pentylenetetrazole (PTZ)-induced seizures, elevated plus maze, light–dark box (LDB), open field and thiopental-induced sleeping test models were employed to evaluate Vo.Cr actions in mice. Vo.Cr dose-dependently (100–500 mg/Kg) delayed onset time of myoclonic jerks and tonic-clonic seizures, while decreased duration of tonic-clonic seizures (P diazepam. In open field test, Vo.Cr decreased number of ambulations and rearings frequencies, while increased the number of central squares crossings. In thiopental-induced sleeping test, Vo.Cr (50–300 mg/Kg) decreased onset time of sleep, while increased the duration of sleep (P anxiety, and insomnia. PMID:28066246

  18. Rosmarinus officinalis leaves as a natural source of bioactive compounds.

    Science.gov (United States)

    Borrás-Linares, Isabel; Stojanović, Zorica; Quirantes-Piné, Rosa; Arráez-Román, David; Švarc-Gajić, Jaroslava; Fernández-Gutiérrez, Alberto; Segura-Carretero, Antonio

    2014-11-10

    In an extensive search for bioactive compounds from plant sources, the composition of different extracts of rosemary leaves collected from different geographical zones of Serbia was studied. The qualitative and quantitative characterization of 20 rosemary (Rosmarinus officinalis) samples, obtained by microwave-assisted extraction (MAE), was determined by high performance liquid chromatography coupled to electrospray quadrupole-time of flight mass spectrometry (HPLC-ESI-QTOF-MS). The high mass accuracy and true isotopic pattern in both MS and MS/MS spectra provided by the QTOF-MS analyzer enabled the characterization of a wide range of phenolic compounds in the extracts, including flavonoids, phenolic diterpenes and abietan-type triterpenoids, among others. According to the data compiled, rosemary samples from Sokobanja presented the highest levels in flavonoids and other compounds such as carnosol, rosmaridiphenol, rosmadial, rosmarinic acid, and carnosic acid. On the other hand, higher contents in triterpenes were found in the extracts of rosemary from Gložan (Vojvodina).

  19. New terpenoid glycosides obtained from Rosmarinus officinalis L. aerial parts.

    Science.gov (United States)

    Zhang, Yi; Adelakun, Tiwalade Adegoke; Qu, Lu; Li, Xiaoxia; Li, Jian; Han, Lifeng; Wang, Tao

    2014-12-01

    Five new terpenoid glycosides, named as officinoterpenosides A₁ (1), A₂ (2), B (3), C (4), and D (5), together with 11 known ones, (1S,4S,5S)-5-exo-hydrocamphor 5-O-β-D-glucopyranoside (6), isorosmanol (7), rosmanol (8), 7-methoxyrosmanol (9), epirosmanol (10), ursolic acid (11), micromeric acid (12), oleanolic acid (13), niga-ichigoside F₁ (14), glucosyl tormentate (15), and asteryunnanoside B (16), were obtained from the aerial parts of Rosmarinus officinalis L. Their structures were elucidated by chemical and spectroscopic methods (UV, IR, HRESI-TOF-MS, 1D and 2D NMR). Among the new ones, 1 and 2, 3 and 4 are diterpenoid and triterpenoid glycosides, respectively; and 5 is a normonoterpenoid. For the known ones, 6 was isolated from the Rosmarinus genus first, and 15, 16 were obtained from this species for the first time.

  20. Influence of Water Deficit on Iron and Zinc Uptake by Matricaria chamomilla L. Influencia del Deficit Hídrico en la Absorción de Hierro y Zinc por Matricaria chamomilla L.

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    Alireza Pirzad

    2012-06-01

    Full Text Available Iron and zinc deficiency are a yield-limiting factor with major implications for field crop production in many agricultural regions of the world; this production is essential source of Fe and Zn in human and animal diets. Two experiments were conducted under greenhouse conditions to evaluate Fe and Zn uptake by German chamomile (Matricaria chamomilla L. grown under several drought conditions. Treatments were arranged in four irrigation regimes (95%, 80%, 65%, and 50% field capacity and six irrigation disruptions (stem formation, flower onset, full bloom, first harvest, second harvest, and control without disruption based on a randomized complete block design with five and four replicates in experiments 1 and 2, respectively. In Experiment 1, the irrigation regimes had no significant effect on Fe and Zn uptake by German chamomile, which reached total means of Fe (39.68 mg kg4 and Zn (29.15 mg kg4. In Experiment 2, the highest amount of Fe (39.0 mg kg4 was obtained from irrigation disruption at first harvest; this is similar to the results of irrigation disruption at flower onset and full bloom. However, irrigation disruption in stem formation (21.3 mg kg4, second harvest (12.95 mg kg4, and the control (7.79 mg kg4 had a decreasing trend of Fe uptake. The maximum value of Zn (40.0 mg kg4 occurred at irrigation disruption at the full bloom stage, which was also similar to irrigation disruption at flower onset and stem formation. However, later irrigation disruptions at the first and second harvest stages caused lower amounts of Zn uptake by chamomile. Therefore, the lowest Zn values were obtained from irrigation disruption at second harvest (5.0 mg kg4 and the control (5.5 mg kg4. Regressions between both Fe or Zn uptake and irrigation showed a binomial function.La deficiencia de hierro y zinc es un factor limitante de la producción con grandes implicaciones para producción de cultivo en terreno en muchas regiones agrícolas del mundo como

  1. Simultaneous determination of bifonazole and tinctures of calendula flower in pharmaceutical creams by reversed-phase liquid chromatography.

    Science.gov (United States)

    Ferreyra, Carola F; Ortiz, Cristina S

    2005-01-01

    The aim of this research was to develop and validate a sensitive, rapid, easy, and precise reversed-phase liquid chromatography (LC) method for stability studies of bifonazole (I) formulated with tinctures of calendula flower (II). The method was especially developed for the analysis and quantitative determination of I and II in pure and combined forms in cream pharmaceutical formulations without using gradient elution and at room temperature. The influence on the stability of compound I of temperature, artificial radiation, and drug II used for the new pharmaceutical design was evaluated. The LC separation was carried out using a Supelcosil LC-18 column (25 cm x 4.6 mm id, 5 microm particle size); the mobile phase was composed of methanol-0.1 M ammonium acetate buffer (85 + 15, v/v) pumped isocratically at a flow rate of 1 mL/min; and ultraviolet detection was at 254 nm. The analysis time was less than 10 min. Calibration graphs were found to be linear in the 0.125-0.375 mg/mL (rI = 0.9991) and 0.639-1.916 mg/mL (rII = 0.9995) ranges for I and II, respectively. The linearity, precision, recovery, and limits of detection and quantification were satisfactory for I and II. The results obtained suggested that the developed LC method is selective and specific for the analysis of I and II in pharmaceutical products, and that it can be applied to stability studies.

  2. Chemical variability, antioxidant and antifungal activities of essential oils and hydrosol extract of Calendula arvensis L. from western Algeria.

    Science.gov (United States)

    Belabbes, Rania; Dib, Mohammed El Amine; Djabou, Nassim; Ilias, Faiza; Tabti, Boufeldja; Costa, Jean; Muselli, Alain

    2017-01-21

    The chemical composition of the essential oils and hydrosol extract from aerial parts of Calendula arvensis L. was investigated using GC-FID and GC/MS. Intra-species variations of the chemical compositions of essential oils from 18 Algerian sample locations were investigated using statistical analysis. Chemical analysis allowed the identification of fifty-three compounds amounting to 92.3-98.5% with yields varied of 0.09-0.36% and the main compounds were zingiberenol 1 (8.7-29.8%), eremoligenol (4.2-12.5%), β-curcumene (2.1-12.5%), zingiberenol 2 (4.6-19.8%) and (E,Z)-farnesol (3.5-23.4%). The study of the chemical variability of essential oils allowed the discrimination of two main clusters confirming that there is a relation between the essential oil compositions and the harvest locations. Different concentrations of essential oil and hydrosol extract were prepared and their antioxidant activity were assessed using three methods (DPPH, FRAP and β-carotene). The results showed that hydrosol extract presented an interesting antioxidant activity. The in vitro antifungal activity of hydrosol extract produced the best antifungal inhibition against Penicillium expansum and Aspergillus niger, while, essential oil was inhibitory at relatively higher concentrations. Results showed that the treatments of pear fruits with essential oil and hydrosol extract presented a very interesting protective activity on disease severity of pears caused by P. expansum. This article is protected by copyright. All rights reserved.

  3. [Uterotonic action of extracts from a group of medicinal plants].

    Science.gov (United States)

    Shipochliev, T

    1981-01-01

    Water extracts (infusions) from a group of medicinal plants were studied in terms of their activity enhancing the uterine tonus in a series of experiments with a preparation of an isolated rabbit and guinea pig uterine horn. In a final extract concentration of 1 to 2 mg crude drug per 1 cm3 the plants ranked in the following descending order with regard to their tonus-raising effect on the uterus: camomile (Matricaria chamomilla L.), potmarigold calendula (Calendula officinalis L.) cockscomb (Celosia cristata L.), plantain (Plantago lanceolata L. et Plantago major L.), symphytum (Symphytum officinale L.), shepherdspurse (Capsella bursa pastoris L.), St.-John's wort (Hypericum perforatum L.). No effect showed the infusions of flax seeds (Linum usitatissimum L.) and bearberry leaves (Arctostaphylos uva-ursi L.). The combined preparation 'Antiinflamin', consisting of a pooled freeze-dried extract from three plants and chemotherapeutic agents produced a good enhancing effect, in the form of 'comprets' for intrauterine application at the rate of one compret per 2500 cm3.

  4. Chemical composition of Rosmarinus officinalis essential oil and antioxidant action against gastric damage induced by absolute ethanol in the rat

    Institute of Scientific and Technical Information of China (English)

    Christiane Takayama; Felipe Meira de-Faria; Ana Cristina Alves de Almeida; Ricardo José Dunder; Luis Paulo Manzo; Eduardo Augusto Rabelo Socca; Leonia Maria Batista; Marcos José Salvador; Alba Regina Monteiro Souza-Brito; Anderson Luiz-Ferreira

    2016-01-01

    Objective: To evaluate the antioxidant activity of the essential oil obtained from Rosmarinus officinalis(R. officinalis) in ethanol-induced gastric ulcer model in vivo.Methods: The antioxidant properties of the essential oil obtained from R. officinalis were evaluated against gastric injury induced by absolute ethanol. Gastric tissues were prepared to enzymatic assays. The levels of glutathione, lipid peroxides, and the activities of glutathione peroxidase, superoxide dismutase and myeloperoxidase were measured.Results: Ethanol produced severe hemorrhagic lesions in the stomach with ulcerative lesion of(140.2 ± 37.2) mm2. In animals pretreated with essential oil of R. officinalis(50 mg/kg, p.o.), a significant inhibition of mucosal injury of(21.2 ± 7.1) mm2(84%inhibition) was observed. The essential oil of R. officinalis protected the gastric mucosa probably by modulating the activities of the enzymes(superoxide dismutase and glutathione peroxidase) and increasing or maintaining the levels of glutathione. In addition,lipid peroxides levels were reduced. The essential oil of R. officinalis was analyzed by gas chromatography–mass spectrometer and the main constituents were cineole(28.5%),camphor(27.7%) and alpha-pinene(21.3%).Conclusions: We suggest that the monoterpenes present in the essential oil obtained from R. officinalis may be among the active principles responsible for the antioxidant activity shown by essential oil of R. officinalis.

  5. Chemical composition of Rosmarinus officinalis essential oil and antioxidant action against gastric damage induced by absolute ethanol in the rat

    Institute of Scientific and Technical Information of China (English)

    Christiane Takayama; Anderson Luiz-Ferreira; Felipe Meira de-Faria; Ana Cristina Alves de Almeida; Ricardo Jose Dunder; Luis Paulo Manzo; Eduardo Augusto Rabelo Socca; Leonia Maria Batista; Marcos Jos e Salvador

    2016-01-01

    Objective: To evaluate the antioxidant activity of the essential oil obtained from Ros-marinus officinalis (R. officinalis) in ethanol-induced gastric ulcer model in vivo. Methods: The antioxidant properties of the essential oil obtained from R. officinalis were evaluated against gastric injury induced by absolute ethanol. Gastric tissues were pre-pared to enzymatic assays. The levels of glutathione, lipid peroxides, and the activities of glutathione peroxidase, superoxide dismutase and myeloperoxidase were measured. Results: Ethanol produced severe hemorrhagic lesions in the stomach with ulcerative lesion of (140.2 ± 37.2) mm2. In animals pretreated with essential oil of R. officinalis (50 mg/kg, p.o.), a significant inhibition of mucosal injury of (21.2 ± 7.1) mm2 (84%inhibition) was observed. The essential oil of R. officinalis protected the gastric mucosa probably by modulating the activities of the enzymes (superoxide dismutase and gluta-thione peroxidase) and increasing or maintaining the levels of glutathione. In addition, lipid peroxides levels were reduced. The essential oil of R. officinalis was analyzed by gas chromatography-mass spectrometer and the main constituents were cineole (28.5%), camphor (27.7%) and alpha-pinene (21.3%). Conclusions: We suggest that the monoterpenes present in the essential oil obtained from R. officinalis may be among the active principles responsible for the antioxidant activity shown by essential oil of R. officinalis.

  6. Brachycorynella asparagi (Mordv.) Induced—Oxidative Stress and Antioxidative Defenses of Asparagus officinalis L.

    Science.gov (United States)

    Borowiak-Sobkowiak, Beata; Woźniak, Agnieszka; Bednarski, Waldemar; Formela, Magda; Samardakiewicz, Sławomir; Morkunas, Iwona

    2016-01-01

    The aim of this study was to investigate whether and to what extent oxidative stress is induced in leaves of one- and two-month-old plants of Asparagus officinalis L. cv. Argenteuil infested by Brachycorynella asparagi (Mordvilko) at a varied population size. The pest B. asparagi has been described as the most damaging species feeding on asparagus. Analyses using electron paramagnetic resonance (EPR) demonstrated generally higher concentrations of semiquinone radicals with g-values of 2.0045 ± 0.0005 and 2.0026 ± 0.0005 in Asparagus officinalis (A. officinalis) leaves after Brachycorynella asparagi (B. asparagi) infestation than in the control. Observations of leaves under a confocal microscope showed a post-infestation enhanced generation of the superoxide anion radical (O2•−) and hydrogen peroxide (H2O2) in comparison to the control. Strong fluctuations in Mn2+ ion levels detected by EPR spectroscopy versus time were detected in leaves infested by aphids, which may indicate the involvement of these ions in the control of O2•− production. An enhanced superoxide dismutase activity is an important element in leaf defense against oxidative stress. Visible symptoms were found in aphid-infested A. officinalis. Damage to leaves of one- and two-month-old A. officinalis plants by the aphid B. asparagi was dependent on the intensity, duration of infestation and plant age. PMID:27775613

  7. Variation of essential oil composition of Melissa officinalis L. leaves during different stages of plant growth

    Institute of Scientific and Technical Information of China (English)

    Keivan Saeb; Sara Gholamrezaee

    2012-01-01

    Objective: To determine the best time of harvest for Melissa officinalis (M. officinalis) L. to gain highest amounts essential oil.Methods: M. officinalis leaves were harvested in three different stages (before flowering stage, flowering stage and after of flowering stage) and were dried. The essential oils were isolated by hydro- distillation and analyzed by GC/MS.Results: It showed that most essential oils of plants were in before flowering stage. In before flowering stage 37 compounds were identified in leaves oil of M.officinalis. The major components before flowering stage were decadienal (29.38%), geraniol (25.3%), caryophyllene oxide (8.75%), geranyl acetate (5.41%). In the flowering stage 36 compounds were identified as the major components of plant essential oils: decadienal (28.04%), geraniol (24.97%), caryophyllene oxide (7.55%), caryophyllene E (4.65%) and 16 components in the after flowering stage of plant were identified as the major components carvacrol (37.62%), methyl citronellate (32.34%), geranyl acetate (5.82%), caryophyllene (5.50%).Conclusions: The essential oils yields vary considerably from month-to-month and is also influenced by the micro-environment (sun or shade) in which the plant is growing. We found that the essential oil content of M. officinalis L. of leaves is significantly affected by harvesting stages.

  8. Preliminary assessment of trace elements effects on essential oil production of Melissa officinalis L. (Lemon balm)

    Energy Technology Data Exchange (ETDEWEB)

    Sussa, Fabio V.; Duarte, Celina L.; Andrade, Luana S.; Silva, Paulo S.C., E-mail: pscsilva@ipen.br, E-mail: clduarte@ipen.br, E-mail: fabiosussa@uol.com.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Furlan, Marcos R., E-mail: furlanagro@gmail.com [Universidade de Taubate, SP (Brazil). Departamento de Ciencias Agrarias

    2013-07-01

    Melissa officinalis L., Lemon balm, (Lamiaceae) is an herb used as medicine, condiment and in the cosmetic and perfumery industry due to its essential oil. In this study a preliminary assessment of trace elements effects on essential oil production was performed in order to verify an improvement in its quality. The Melissa officinalis samples were harvested from three different soil sites localized in Ibirapuera Park, São Paulo, Brazil. Elemental concentration for the elements As, Ba, Br, Ce, Cl, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Mg, Mn, Na, Nd, Rb, Sb, Sc, Se, Sm, Ta, Tb, Ti, Th, U, V, Yb, Zn and Zr was determined by Instrumental Neutron Activation Analysis (INAA) in Melissa officinalis leaves and surrounding soil. The essential oil was extracted from its leaves by hydrodistillation process in Clevenger apparatus and analyzed by gas chromatography coupled to a mass spectrometer (GC-MS). Certified reference materials NIST SRM-1515 Apple Leaves, NIST SRM-1547 Peach Leaves and NIST SRM-1573a Tomato Leaves were analyzed for quality control. Our results showed Geranial and Neral were identified as the major compounds in the essential oil extracted from Melissa officinalis L. for all collected sites. However, the relative proportion of some chemical constituents was altered according to the site collected. The preliminary results showed that the production of essential oil by Melissa officinalis must be positively correlated with the concentrations of Rb, Zn and negatively correlated with Sc, Mn, La, K, Fe, and Cr. (author)

  9. Drought-tolerant rice germplasm developed from an Oryza officinalis transformation-competent artificial chromosome clone.

    Science.gov (United States)

    Liu, R; Zhang, H H; Chen, Z X; Shahid, M Q; Fu, X L; Liu, X D

    2015-10-29

    Oryza officinalis has proven to be a natural gene reservoir for the improvement of domesticated rice as it carries many desirable traits; however, the transfer of elite genes to cultivated rice by conventional hybridization has been a challenge for rice breeders. In this study, the conserved sequence of plant stress-related NAC transcription factors was selected as a probe to screen the O. officinalis genomic transformation-competent artificial chromosome library by Southern blot; 11 positive transformation-competent artificial chromosome clones were subsequently detected. By Agrobacterium-mediated transformation, an indica rice variety, Huajingxian 74 (HJX74), was transformed with a TAC clone harboring a NAC gene-positive genomic fragment from O. officinalis. Molecular analysis revealed that the O. officinalis genomic fragment was integrated into the genome of HJX74. The transgenic lines exhibited high tolerance to drought stress. Our results demonstrate that the introduction of stress-related transformation-competent artificial chromosome clones, coupled with a transgenic validation approach, is an effective method of transferring agronomically important genes from O. officinalis to cultivated rice.

  10. Antidermatophytic activity of hydroalcoholic extracts from Rosmarinus officinalis and Tetradenia riparia.

    Science.gov (United States)

    Endo, E H; Costa, G M; Nakamura, T U; Nakamura, C V; Dias Filho, B P

    2015-12-01

    Rosmarinus officinalis and Tetradenia riparia are used in folk medicine for the treatment of disease, including infectious diseases and skin disorders. The purpose of this study was to investigate the antifungal activity of hydroalcoholic extracts from R. officinalis and T. riparia against strains of Trichophyton rubrum, T. mentagrophytes and Microsporum gypseum. Hydroalcoholic extracts prepared with dried leaves from R. officinalis, Psidium guajava and T. riparia were assayed against dermatophyte species by the microdilution technique and by microscopy. R. officinalis and T. riparia were the most active against dermatophytes, as determined from the minimal inhibitory concentration (MIC) and minimal fungicidal concentration (MFC), and were investigated further. Fluorescence microscopy and scanning electron microscopy were used to investigate inhibition of hyphal growth by the two extracts, and showed a strong inhibition and an irregular growth pattern. Both extracts showed good action against dermatophytes, inhibiting fungal growth and causing alterations in their hyphae. Therefore, R. officinalis and T. riparia are potential sources of new compounds for the development of antifungal drugs.

  11. Brachycorynella asparagi (Mordv. Induced—Oxidative Stress and Antioxidative Defenses of Asparagus officinalis L.

    Directory of Open Access Journals (Sweden)

    Beata Borowiak-Sobkowiak

    2016-10-01

    Full Text Available The aim of this study was to investigate whether and to what extent oxidative stress is induced in leaves of one- and two-month-old plants of Asparagus officinalis L. cv. Argenteuil infested by Brachycorynella asparagi (Mordvilko at a varied population size. The pest B. asparagi has been described as the most damaging species feeding on asparagus. Analyses using electron paramagnetic resonance (EPR demonstrated generally higher concentrations of semiquinone radicals with g-values of 2.0045 ± 0.0005 and 2.0026 ± 0.0005 in Asparagus officinalis (A. officinalis leaves after Brachycorynella asparagi (B. asparagi infestation than in the control. Observations of leaves under a confocal microscope showed a post-infestation enhanced generation of the superoxide anion radical (O2•− and hydrogen peroxide (H2O2 in comparison to the control. Strong fluctuations in Mn2+ ion levels detected by EPR spectroscopy versus time were detected in leaves infested by aphids, which may indicate the involvement of these ions in the control of O2•− production. An enhanced superoxide dismutase activity is an important element in leaf defense against oxidative stress. Visible symptoms were found in aphid-infested A. officinalis. Damage to leaves of one- and two-month-old A. officinalis plants by the aphid B. asparagi was dependent on the intensity, duration of infestation and plant age.

  12. Cancer Prevention and Health Benefices of Traditionally Consumed Borago officinalis Plants.

    Science.gov (United States)

    Lozano-Baena, María-Dolores; Tasset, Inmaculada; Muñoz-Serrano, Andrés; Alonso-Moraga, Ángeles; de Haro-Bailón, Antonio

    2016-01-01

    Nowadays, healthy eating is increasing the demand of functional foods by societies as sources of bioactive products with healthy qualities. For this reason, we tested the safety of the consumption of Borago officinalis L. and its main phenolic components as well as the possibility of its use as a nutraceutical plant to help in cancer prevention. The in vivo Drosophila Somatic Mutation and Recombination Test (SMART) and in vitro HL-60 human cell systems were performed, as well-recognized methods for testing genotoxicity/cytotoxicity of bioactive compounds and plant products. B. officinalis and the tested compounds possess antigenotoxic activity. Moreover, B. officinalis wild type cultivar exerts the most antigenotoxic values. Cytotoxic effect was probed for both cultivars with IC50 values of 0.49 and 0.28 mg · mL(-1) for wild type and cultivated plants respectively, as well as their constituent rosmarinic acid and the assayed phenolic mixture (IC50 = 0.07 and 0.04 mM respectively). B. officinalis exerts DNA protection and anticarcinogenic effects as do its component rosmarinic acid and the mixture of the main phenolics presented in the plant. In conclusion, the results showed that B. officinalis may represent a high value plant for pleiotropic uses and support its consumption as a nutraceutical plant.

  13. Emblica officinalis improves glycemic status and oxidative stress in STZ induced type 2 diabetic model rats

    Institute of Scientific and Technical Information of China (English)

    Aneesa Ansari; Md Shahed Zaman Shahriar; Md Mehedi Hassan; Shukla Rani Das; Begum Rokeya; Md Anwarul Haque; Md Enamul Haque; Nirupam Biswas; Tama Sarkar

    2014-01-01

    Objective: To evaluate the antidiabetic and antioxidant potential of Emblica officinalis (E. officinalis) fruit on normal and type 2 diabetic rats. Methods: Type 2 diabetes was induced into the male Long-Evans rats. The rats were divided into nine groups including control groups receiving water, type 2 diabetic controls, type 2 diabetic rats treated with glibenclamide (T2GT) and type 2 diabetic rats treated with aqueous extract of fruit pulp of E. officinalis. They were fed orally for 8 weeks with a single feeding. Blood was collected by cutting the tail tip on 0 and 28 days and by decapitation on 56 day. Packed red blood cells and serum were used for evaluating different biochemical parameters. Results: Four weeks administration of aqueous extract of E. officinalis improved oral glucose tolerance in type 2 rats and after 8 weeks it caused significant (P<0.007) reduction in fasting serum glucose level compared to 0 day. Triglycerides decreased by 14% but there was no significant change in serum ALT, creatinine, cholesterol and insulin level in any group. Furthermore, reduced erythrocyte malondialdehyde level showed no significant change (P<0.07) but reduced glutathione content was found to be increased significantly (P<0.05).Conclusions:The aqueous extract of E. officinalis has a promising antidiabetic and antioxidant properties and may be considered for further clinical studies in drug development.

  14. Effect of hydroalcoholic extract of Lavandula officinalis on nicotine-induced convulsion in mice.

    Science.gov (United States)

    Arzi, A; Ahamehe, M; Sarahroodi, S

    2011-06-01

    Epilepsy an important CNS (central nervous system) problem that about 1% of world's population suffer of it. The aim of study was to evaluate of anticonvulsant effect of hydroalcoholic extract of Lavandula officinalis. In this study, anticonvulsant activity of the hydroalcoholic extract of Lavandula officinalis (L. officinalis) was studied against chemoconvulsant-induced seizures in male mice. Lavandula officinalis (100, 200, 400, 600 and 800 mg kg(-1)), diazepam (0.15 mg kg(-1)) and normal saline (10 mL kg(-1)) were injected intraperitoneally, respectively in different groups of mice, 30 min before nicotine (5 mg kg(-) i.p.). The onset time intensity and duration of convulsions and the percentage of death were recorded. Also the time-response (0, 15, 30, 45, 60 min before nicotine injection) for most effective dose of plant extract (600 mg kg(-1)) was investigated. The results showed that hydroalcoholic extract of Lavandula officinalis had anticonvulsant effect. The most effective dose of plant extract was 600 mg kg(-1). In time-response study for the most effective dose of extract (600 mg kg(-1)), the onset, duration and intensity of convulsion significantly (p < 0.05) increased, decreased and decreased, respectively for all tested times. The best response observed in 30, 45 and 60 min. The results showed significant anticonvulsant effect for hydroalcoholic extract of Lavandula.

  15. Effects of hydroalcoholic extract of Borago officinalis on naloxone-precipitated withdrawal syndrome in morphine-dependent mice

    Directory of Open Access Journals (Sweden)

    Zahra Rabiei

    2016-12-01

    Full Text Available The aim of the present study was to investigate the effect of hydroalcoholic extract of Borago officinalis on morphine withdrawal syndrome in mice. Morphine-dependent group received morphine for nine days and then received naloxone via intraperitoneal injection. Control group received saline for nine days. Post-treated group received B. officinalis extract intraperitoneally (100 mg/kg on the day 10 before naloxone injection. Co-treated group received B. officinalis extract intraperitoneally (100 mg/kg and morphine for nine days and then received naloxone. Extract-treated group received extract for nine days and then received naloxone. Naloxone injection significantly increased the frequency of jumping, blinking, ptosis, defecation, paw trembling, and two-legged standing in comparison to the control group. Co-treatment and post-treatment with B. officinalis extract significantly decreased the withdrawal symptoms. In conclusion, hydroalcoholic extract of B. officinalis significantly attenuated the symptoms of morphine withdrawal syndrome.

  16. Physico-chemical evaluation of Rosmarinus officinalis L. essential oils

    Directory of Open Access Journals (Sweden)

    Ana Cristina Atti-Santos

    2005-11-01

    Full Text Available Nineteen samples of Rosmarinus officinalis were extracted by steam distillation in a pilot plant and evaluated in terms of chemical compositions and physico-chemical characteristics. The volatile oil yields ranged from 0.37% (1999 harvest to 0.49% (1998 harvest. Twenty components were identified in the oils. The major components were alpha-pinene (40.55 to 45.10%, 1,8-cineole (17.40 to 19.35%, camphene (4.73 to 6.06% and verbenone (2.32 to 3.86%. The physico-chemical parameters averaged 0.8887 g/cm³ for specific gravity, 1.4689 for refractive index, and +11.82° for optical rotation, and there were no significant variations in either the chemical or physico-chemical data in the different years.Dezenove amostras de Rosmarinus officinalis foram extraídas por destilação por arraste a vapor em uma planta piloto e os óleos essenciais foram avaliados quanto a composição química e características físico-químicas. Os rendimentos de óleo essencial variaram de 0,37% (média de 1999 a 0,49% (média de 1998. Vinte componentes foram identificados nos óleos essenciais. Os componentes majoritários foram a-pineno (40,55 a 45,10%, 1,8-cineol (17,40 a 19,35%, canfeno (4,73 a 6,06% e verbenona (2,32 a 3,86%. A média por safra dos parâmetros físico-químicos avaliados resultaram em 0,8887g/cm³ para densidade específica, 1,4689 para índice de refração e +11,82º para rotação óptica, sendo que as variações encontradas para os parâmetros químicos e físico-químicos dos óleos essenciais não variaram significativamente em função do ano de produção.

  17. Polyploid evolution in Oryza officinalis complex of the genus Oryza

    Directory of Open Access Journals (Sweden)

    Li Changbao

    2009-10-01

    Full Text Available Abstract Background Polyploidization is a prominent process in plant evolution, whereas the mechanism and tempo-spatial process remained poorly understood. Oryza officinalis complex, a polyploid complex in the genus Oryza, could exemplify the issues not only for it covering a variety of ploidy levels, but also for the pantropical geographic pattern of its polyploids in Asia, Africa, Australia and Americas, in which a pivotal genome, the C-genome, witnessed all the polyploidization process. Results Tracing the C-genome evolutionary history in Oryza officinalis complex, this study revealed the genomic relationships, polyploid forming and diverging times, and diploidization process, based on phylogeny, molecular-clock analyses and fluorescent in situ hybridization using genome-specific probes. Results showed that C-genome split with B-genome at ca. 4.8 Mya, followed by a series of speciation of C-genome diploids (ca. 1.8-0.9 Mya, which then partook in successive polyploidization events, forming CCDD tetraploids in ca. 0.9 Mya, and stepwise forming BBCC tetraploids between ca. 0.3-0.6 Mya. Inter-genomic translocations between B- and C-genomes were identified in BBCC tetraploid, O. punctata. Distinct FISH (fluorescent in situ hybridization patterns among three CCDD species were visualized by C-genome-specific probes. B-genome was modified before forming the BBCC tetraploid, O. malampuzhaensis. Conclusion C-genome, shared by all polyploid species in the complex, had experienced different evolutionary history particularly after polyploidization, e.g., inter-genomic exchange in BBCC and genomic invasion in CCDD tetraploids. It diverged from B-genome at 4.8 Mya, then participated in the tetraploid formation spanning from 0.9 to 0.3 Mya, and spread into tropics of the disjunct continents by transcontinentally long-distance dispersal, instead of vicariance, as proposed by this study, given that the continental splitting was much earlier than the C

  18. Comparative Embryological Studies on Infertility of Interspecific Hybridizations Between Oryza sativa with Different Ploidy Levels and O.officinalis

    Institute of Scientific and Technical Information of China (English)

    FU Xue-lin; LU Yong-gen; LIU Xiang-dong; LI Jin-quan; ZHAO Xing-juan

    2009-01-01

    As maternal parents, diploid (L202-2x) and autotetraploid (L202-4x) of Oryza sativa cv. L202 were crossed with O. officinalis. Embryo development and fertilization in these two crosses were comparatively studied. There were no mature hybrid seeds obtained because all the hybridized spikelets died 30 days after pollination. The main reasons for no seed set were abnormal fertilization and development of the embryos and endosperms in the interspecific hybrids. There were double- fertilization, egg cell single-fertilization and non-fertilization in these crosses. Although 59.45% and 54.87% of hybrid embryos produced in the crosses of L202-2x/O. officinalis and L202-4x/O. officinalis, respectively, hybrid embryos ceased to develop or degenerated and plenty of free endosperm nuclei were in disaggregating state without developing cellular endosperms three days after pollination. Besides, some embryological differences in these two crosses were found, that is, the rate of double-fertilization and total rate of double- and single-fertilization in L202-2x/O. officinalis were higher than those in L202-4x/O. officinalis. The embryo and endosperm of hybrids developed more slowly, and embryos and free endosperm nuclei were more severely degenerated in L202-4x/O. officinalis than in L202-2x/O. officinalis. Five days after pollination, a few of embryos in L202-2x/O. officinalis developed into pear-shaped ones, however, embryos in L202-4x/O. officinalis were all degenerated. Therefore, it is more difficult to obtain interspecific hybrids by wide crosses between autotetraploid of O. sativa and O. officinalis.

  19. Growth of Jasminum sambac, Calendula officinalis, Matthiola incana, and Senecio hybridus Influenced by High-Voltage Electrostatic Field%高压静电场对茉莉等四种花卉的调控作用

    Institute of Scientific and Technical Information of China (English)

    蒋耀庭; 潘丽娜

    2003-01-01

    采用本部研制的直流高压脉冲器定时对茉莉花、金盏菊、紫罗兰和瓜叶菊进行处理.结果表明.花的开花时间均得到延长。除茉莉花的开花量有所减少外.其余三种花的开花量均有所增加。

  20. 不同浓度氯化钠胁迫对金盏菊生长发育的影响%Effect of Different Concentration of NaCl Stress on the Growth and Development of Calendula officinalis

    Institute of Scientific and Technical Information of China (English)

    高慧; 陈梦玲; 朱小燕

    2013-01-01

    以金盏菊为试材,研究了不同浓度NaCl(40、80、120、160、200 mmol/L)胁迫对金盏菊生长和生理特性的影响.结果表明:在不同浓度NaCl胁迫下,金盏菊的株高、茎粗、叶片数、叶片和根的鲜重与干重、叶绿素含量、蛋白质含量和可溶性糖含量均呈先上升后下降的趋势,而根长和根体积呈逐渐下降趋势.表明金盏菊耐盐阈值80 mmol/L.

  1. 金盏菊总黄酮提取工艺研究及含量测定%Study on Extraction Technology and Content Determination of Total Flavonoids from Calendula officinalis.L.

    Institute of Scientific and Technical Information of China (English)

    郑佳; 卢先明; 易超宇; 高必兴

    2014-01-01

    目的:优选金盏菊总黄酮的提取工艺,建立金盏菊总黄酮含量测定的方法.方法:以金盏菊总黄酮提取率为指标,通过单因素考察,研究金盏菊总黄酮的最佳提取工艺;并利用紫外分光光度法,以芦丁为对照品,对10个不同产地以及同一产地不同采收期的金盏菊总黄酮进行含量测定.结果:金盏菊总黄酮最佳提取工艺为:料液比1∶50,提取温度90℃,60%乙醇回流提取1.5h;10个不同产地的金盏菊总黄酮含量为2.25%~4.78%,平均含量为3.17%;初花期的金盏菊总黄酮含量最高,为3.58%.结论:建立了金盏菊总黄酮含量测定方法,此方法简单、准确、稳定、可靠,可作为金盏菊总黄酮的质量控制.

  2. Study on the optimum extraction condition of carotenoids from calendula officinalis L. Flowers%金盏菊花类胡萝卜素提取最佳条件的研究

    Institute of Scientific and Technical Information of China (English)

    胡晓丹; 盛群刚; 谢笔钧

    2001-01-01

    在不同溶剂、提取时间、温度、料液比和次数等条件下,通过正交实验,对金盏菊花类胡萝卜素提取最佳条件进行了研究.结果表明:最佳提取工艺条件是用石油醚-丙酮(1:1,V/V)混合溶剂浸提,料液比为1:25(g/ml),在45℃浸提1 h,反复4次,浸提率可达93.5%.

  3. 不同浓度钾对金盏菊生长发育的影响%THE EFFECT OF DIFFERENT POTASSIUM CONCENTRATION ON Calendula officinalis PLANTS GROWIH AND DEVELOPMENT

    Institute of Scientific and Technical Information of China (English)

    常丽新

    2000-01-01

    为了给金盏菊的规模化无土栽培提供参考依据,采用日本园式营养液配方,探讨不同浓度钾对金盏菊生长发育的影响,对金盏菊植株叶片数、株高、茎粗、鲜重、干物质重量和开花情况进行了分析.结果表明,营养液中钾浓度为400 mg/L时,最适宜金盏菊的生长发育,金盏菊生长对缺钾比较敏感,但对高浓度钾不太敏感.

  4. 金盏菊总皂苷提取及其抗氧化、降血脂作用研究%Extraction of Total Saponins from Calendula Officinalis L and its Effects of Anti-oxidation & Hypolipidemic

    Institute of Scientific and Technical Information of China (English)

    刘丽; 国兴明

    2010-01-01

    通过对金盏菊总皂苷的实验室提取工艺及其抗氧化、降血脂作用研究,结果表明:金盏菊总皂苷较为理想的实验室提取工艺为:提取温度75℃,提取时间55 min,乙醇浓度75%,料液比1:35.在此条件下,总皂苷的提取率为2.01%,总固物中总皂苷含量达到35.4%.金盏菊总皂苷对O2·、·OH皆表现出较好的清除效果,清除率分别达到47.29%和88.42%;小鼠血清中的TC、TC、LDL-C与模型组相比,均有一定程度的下降.

  5. Extraction and Stability of Pigment from Calendula officinalis L.Flowers%金盏菊花中色素的提取工艺及稳定性研究

    Institute of Scientific and Technical Information of China (English)

    李泽鸿; 张晓刚; 张璐; 韩娟; 张帆; 刘洪章

    2011-01-01

    目的:确定金盏菊花色素的最佳提取工艺,并对其稳定性进行研究.方法:以浸提法对金盏菊花中的色素进行提取,通过对提取剂、料液比、提取温度、提取时间4因素进行,L9(3~4)正交试验得到最佳提取条件;同时考察光照、热和食品添加剂等对色素稳定性的影响.结果:金盏菊花色素最佳提取工艺为提取剂90%乙醇、料液比1:8(g/mL)、在70℃水浴中浸提40min;该色素在酸性条件下稳定性较好,对光和热稳定性好;pH值对色素的稳定性影响较大,在酸性条件(pH5)下该色素较稳定;常用食品添加剂如葡萄糖、蔗糖对色素的色泽无不良影响,金属离子Na+、Mg2+、Ca2+、Cu2+对金盏菊花色素无不良影响,而Fe3+则对色素有明显影响.结论:获得金盏菊花中色素提取的最佳工艺;色素对光、热、常用食品添加剂的稳定性良好,为其在食品和药品中的应用提供了广阔的前景.

  6. 灯盏细辛注射液治疗脑梗死30例疗效验证观测%Effects Of Calendula Officinalis L Injectio on Cerebral Infarction: A Report of 30 cases

    Institute of Scientific and Technical Information of China (English)

    何群; 陈国强; 毕清

    2005-01-01

    目的验证观测灯盏细辛治疗脑梗死的疗效.方法 60例脑梗死患者随机分为A、B两组.A组用灯盏细辛注射液20ml,1次/d,共15d.B组:用丹参注射液20ml,1次/d,共15d.结果 A组有效28例,总有效率 93.33%,B组有效22例,总有效率73.33%.两组经卡方检验,χ2=23.145,χ2(0.01)=6.63,P<0.01,两组间效率有非常显著差异.结论灯盏细辛是治疗脑梗死有效的制剂.

  7. 城市生活污水浇灌对金盏菊生长的影响%Effects of Municipal Domestic Sewage Effluents on the Growth of Calendula officinalis

    Institute of Scientific and Technical Information of China (English)

    刘俊伟; 胡宏友; 许甘治; 陈登雄; 卢昌义

    2005-01-01

    用三种稀释倍数的城市生活污水[污水∶清水(v/v)为1﹕0、1﹕0.5、1﹕1]处理金盏菊种子及盆花,结果表明,污灌处理不仅显著地降低种子的萌发率,还增加萌发后幼苗病害的发生率;未经稀释的原生污水显著抑制金盏菊幼苗的生长,而稀释后抑制作用降低,当稀释至适当浓度时,则对幼苗生长起促进作用;对于金盏菊成年植株,污灌处理(不论稀释与否)显著地增加其茎、叶和根的鲜重,分别较对照增加161.63 %~215.12 %、86.77 %~109.23 %和23.89 %~34.13 %.综合分析表明,原生污水经过适当稀释后用于草花污灌,可以使污水中的营养盐得到回用,提高草花的观赏性.

  8. Effects of Drought Stress on Membrane Lipid Peroxidation and Protective Enzymes Activity in Calendula officinalis%干旱胁迫对金盏菊膜脂过氧化及保护酶活性的影响

    Institute of Scientific and Technical Information of China (English)

    谷文众; 刘杨; 谷振军

    2009-01-01

    为给金盏菊栽培技术的改进及新种选育提供理论依据,在人工模拟持续干旱条件下,研究了膜脂过氧化及保护酶活性等生理指标的变化.研究结果表明,金盏菊叶片细胞1 d内质膜透性增大,渗透调节物质和膜脂过氧化产物也相应增加,3~5 d内增大趋势不明显,其实质是POD和CAT活性先上升后下降,特别是干旱维持7 d时CAT活性低于对照水平.

  9. Effect of Calendula officinalis L.Extracts on Performance and Egg Qualities of Laying Hens%金盏菊提取物对蛋鸡生产性能和蛋品质的影响

    Institute of Scientific and Technical Information of China (English)

    高杨; 陈辉; 黄仁录; 王翠菊; 杨秋霞; 王学强

    2010-01-01

    为研究日粮中添加不同水平金盏菊提取物对蛋鸡生产性能和蛋品质的影响,试验选取400日龄海兰灰蛋鸡224只,随机分成4组,每组4个重复,每个重复14只,金盏菊提取物添加水平分别为0、1、2、4 g/kg,试验期14 d.结果:蛋鸡日粮中添加金盏菊提取物对蛋鸡产蛋率、平均蛋重、平均耗料量、料蛋比、蛋壳厚度、蛋壳相对重和蛋黄比率均无显著影响(P>0.05);哈氏单位随着金盏菊提取物添加量的增加逐渐增加,添加剂量为2、4 g/kg试验组与对照组相比差异显著(P<0.05);蛋黄颜色自第2天起,各试验组与对照组相比逐渐加深,试验第5天,2、4g/kg的试验组蛋黄颜色达到显著水平(P<0.05),到第8天达到极显著水平(P<0.01);其中添加金盏菊提取物剂量达到2 g/kg时,蛋黄颜色极显著提高(P<0.01).结果提示,2 g/kg金盏菊提取物为适宜添加量.

  10. Influence of Salt Stress on Germination Characteristics of Celosia Cristata and Calendula officinalis Seeds%NaCl胁迫对鸡冠花和金盏菊种子发芽特性的影响

    Institute of Scientific and Technical Information of China (English)

    贾双双; 高青海; 张雪平; 胡景浪

    2013-01-01

    以鸡冠花、金盏菊两种花卉种子为试验材料,研究不同浓度NaCl溶液(0、50、100、150、200、250mmol/L)胁迫下种子发芽率、相对发芽率、发芽势、主根长、下胚轴长、侧根长、幼芽叶绿素含量及根系活力等相关指标的变化规律.试验结果表明:鸡冠花种子在NaCl浓度≤100 mmol/L时,各指标与对照差异不显著,说明鸡冠花对低浓度盐胁迫有一定适应性,而高浓度的盐胁迫对其有很强抑制作用;随着NaCl浓度升高,金盏菊各项测量指标均受到一定程度抑制.说明不同露地花卉种子在发芽期的耐盐力表现出明显的差异,且鸡冠花耐盐能力显著强于金盏菊.

  11. Effect of intercropping carrot (Daucus carota L.) with french marigold (Tagetes patula nana L.) and pot marigold (Calendula officinalis L.) on the occurrence of some pests and quality of carrot yield

    OpenAIRE

    Beata Jankowska; Elżbieta Jędrszczyk; Małgorzata Poniedziałek

    2012-01-01

    Intercropping combines different aspects of the interaction between organisms in ecosystems and may be classified as a pro-ecological method of plant cultivation limiting the harmful human interference in the environment, especially the use of chemicals. It also allows high yield, good quality, and economic productivity to be achieved. The aim of the present study, conducted in the years 2003–2004 in Mydlniki near Kraków, was to determine the effect of intercropping carrot Nardin F1 with Fren...

  12. Biosynthesis of flat silver nanoflowers: from Flos Magnoliae Officinalis extract to simulation solution

    Science.gov (United States)

    Jing, Xiaolian; Huang, Jiale; Wu, Lingfeng; Sun, Daohua; Li, Qingbiao

    2014-03-01

    Flat Ag nanoflowers were directly synthesized from the bioreduction of AgNO3 using Flos Magnoliae Officinalis extract without any additional stabilizer or protective agent at room temperature. Effects of concentrations of the Flos Magnoliae Officinalis extract on the Ag nanostructures were investigated. The main components containing flavone, polyphenol, protein, and reducing sugar in the plant extract were thoroughly determined before and after the reaction, and the dialysis experiments were also conducted. The results of components analysis and dialysis showed that gallic acid representing polyphenols played an important role in the biosynthesis of silver nanoplates. Trisodium citrate combined gallic acid solution, instead of Flos Magnoliae Officinalis extract, was employed and successfully simulated the biosynthesis process of the flat Ag nanoflowers.

  13. A new extraction method of bioflavanoids from poisonous plant (Gratiola Officinalis L.

    Directory of Open Access Journals (Sweden)

    Natalya V. Polukonova

    2014-09-01

    Full Text Available The way of vegetable raw materials extraction which allows to receive nontoxical composition of biological active agents from poisonous plants such as Gratiola officinalis L. was described. The alkaloids exit changes with the increase of ethyl alcohol percentage (from 15% to 96%. The extract was obtained using 96% ethanol and did not give positive high quality reaction to the content of alkaloids. The chemical composition with new nontoxical biological active composition of Gratiola officinalis L. extract was investigated. The extract contains a previously unknown plant – bioflavonoid quercetin. The average value of quercetin in this extract using the calibration curve of the standard sample quercetin (98% Sigma is 0.66%. In the dry rest of extractive substances (Gratiola officinalis L. the quantity of quercetin was 350 mkg (obtained from 10 g of a dry grass as was established by the method of a liquid chromatography.

  14. ESTs library from embryonic stages reveals tubulin and reflectin diversity in Sepia officinalis (Mollusca — Cephalopoda).

    Science.gov (United States)

    Bassaglia, Yann; Bekel, Thomas; Da Silva, Corinne; Poulain, Julie; Andouche, Aude; Navet, Sandra; Bonnaud, Laure

    2012-05-01

    New molecular resources regarding the so-called “non-standard models” in biology extend the present knowledge and are essential for molecular evolution and diversity studies (especially during the development) and evolutionary inferences about these zoological groups, or more practically for their fruitful management. Sepia officinalis, an economically important cephalopod species, is emerging as a new lophotrochozoan developmental model. We developed a large set of expressed sequence tags (ESTs) from embryonic stages of S. officinalis, yielding 19,780 non-redundant sequences (NRS). Around 75% of these sequences have no homologs in existing available databases. This set is the first developmental ESTs library in cephalopods. By exploring these NRS for tubulin, a generic protein family, and reflectin, a cephalopod specific protein family,we point out for both families a striking molecular diversity in S. officinalis.

  15. The histopathological effects of salvia officinalis on the kidney and liver of rats

    Directory of Open Access Journals (Sweden)

    D.A. Adekomi

    2013-03-01

    Full Text Available The aim of this investigation was to evaluate some of the effects of aqueous leaf extract of Salvia officinalis on the kidney and liver of male Sprague Dawley rats. Ten Sprague-Dawley rats (7-11 weeks old were randomly assigned into two groups; A and B. Aqueous extract of S. officinalis leaves (300 mg/kg body weight was administered orally to the rats in group B while the rats in group A received equal volume of normal saline for 14d. At termination of treatment, the histopathology of the kidney and liver were assessed. The kidney and the liver in the extract treated rat displayed organized and preserved histological profile. Our findings suggest that S. officinalis has no deleterious effects on the kidney and liver of the rats.  

  16. Acute atropine intoxication with psychiatric symptoms by herbal infusion of Pulmonaria officinalis (Lungwort

    Directory of Open Access Journals (Sweden)

    Enrique Baca-García

    2007-06-01

    Full Text Available Background and objectives: Lungwort infusion is a preparation extracted from Pulmonaria officinalis which is occasionally used as a folk remedy for the common cold. The current report aims to describe acute atropine intoxications with delirium caused by Lungwort infusion in several members of the same family. Methods: Description of three case reports. Search of literature through Medline. Results: Three generations of a same family presented acute and moderately severe atropine intoxications after drinking an infusion prepared with Pulmonaria officinalis. Conclusions: Despite the lack of scientific evidence for its clinical use, medicinal plants continue being widely used. In spite of severe adverse effects reported, the general thought is that herbal remedies are harmless. To our knowledge, this is the first report of acute atropine intoxications with psychiatric symptoms secondary to Pulmonaria officinalis in several members of a family. We suspect that the lungwort infusion may have been contaminated with some other substance with atropinic properties.

  17. Protective effect of Emblica officinalis (amla) on isoproterenol-induced cardiotoxicity in rats.

    Science.gov (United States)

    Ojha, Shreesh; Golechha, Mahaveer; Kumari, Santosh; Arya, Dharamvir Singh

    2012-06-01

    Emblica officinalis, commonly known as amla, is an important medicinal plant reputed for its dietary and therapeutic uses. The aim of the present study was to investigate the protective role of E. officinalis against isoproterenol (ISP)-induced cardiotoxicity in rats and elucidate the possible mechanism involved. Rats were administered E. officinalis (100, 250 and 500 mg/kg, p.o.) or vehicle (normal saline) for 30 days, with concurrent subcutaneous injections of ISP (85 mg/kg, at 24 h interval) on 29th and 30th day. ISP-induced cardiac dysfunction as evidenced by decreased mean arterial pressure, heart rate, contractility (+LVdP/dt) and relaxation (-LVdP/dt) along with increased left ventricular end diastolic pressure. ISP significantly (p < 0.05) decreased antioxidant enzymes, superoxide dismutase, catalase and glutathione peroxidase and myocyte-injury-specific marker enzymes, creatine phosphokinase-MB and lactate dehydrogenase in heart. A significant (p < 0.05) depletion of reduced glutathione and increase in thiobarbituric acid reactive substances along with histopathological alteration has further indicated the oxidative damage of myocardium. However, pretreatment with E. officinalis exhibited restoration of hemodynamic and left ventricular function along with significant preservation of antioxidants, myocytes-injury-specific marker enzymes and significant inhibition of lipid peroxidation. Furthermore, histopathological salvage of myocardium reconfirmed the protective effects of E. officinalis. Results of the present study demonstrate cardioprotective potential of E. officinalis attributed to its potent antioxidant and free radical scavenging activity as evidenced by favorable improvement in hemodynamic, contractile function and tissue antioxidant status.

  18. Aqueous extract of Rosmarinus officinalis L. inhibits neutrophil influx and cytokine secretion.

    Science.gov (United States)

    Silva, Ana Mara de Oliveira E; Machado, Isabel Daufenback; Santin, José Roberto; de Melo, Illana Louise Pereira; Pedrosa, Gabriela Vieira; Genovese, Maria Ines; Farsky, Sandra Helena Poliselli; Mancini-Filho, Jorge

    2015-01-01

    Rosmarinus officinalis L. phenolic compounds have attracted considerable attention because of their antioxidant and antimicrobial properties, including its ability to treat inflammatory disorders. In this work, we investigated the in vivo and in vitro effects of R. officinalis aqueous extract on neutrophil trafficking from the blood into an inflamed tissue, on cell-derived secretion of chemical mediators, and on oxidative stress. Anti-inflammatory activity was investigated using carrageenan-induced inflammation in the subcutaneous tissue of male Wistar rats orally treated with the R. officinalis extract (100, 200, or 400 mg/kg). The leukocyte influx (optical microscopy), secretion of chemical mediators (prostaglandin E2 (PGE2), TNF-α, interleukin 6 (IL-6), leukotriene B4 (LTB4), and cytokine-induced neutrophil chemoattractant 1 by enzyme-linked immunosorbent assay), and the anti-oxidative profile (super oxide dismutase (SOD), glutathione peroxidase, and thiobarbituric acid reactive substance (TBARS) spectrophotometry) were quantified in the inflamed exudate. N-Formyl-methionine-leucine-phenylalanine-induced chemotaxis, lipopolysaccharide-induced NO2 (-) production (Greiss reaction), and adhesion molecule expression (flow cytometry) were in vitro quantified using oyster glycogen recruited peritoneal neutrophils previous treated with the extract (1, 10, or 100 µg/mL). Animals orally treated with phosphate-buffered saline and neutrophils incubated with Hank's balanced salt solution were used as control. R. officinalis extract oral treatment caused a dose-dependent reduction in the neutrophil migration as well as decreased SOD, TBARS, LTB4, PGE2, IL-6, and TNF-α levels in the inflamed exudate. In vitro treatment with R. officinalis decreased neutrophil chemotaxis, NO2 (-) production, and shedding of L-selectin and β2 integrin expressions. Results here presented show that R. officinalis aqueous extract displays important in vivo and in vitro anti

  19. Genome-wide identification and validation of simple sequence repeats (SSRs) from Asparagus officinalis.

    Science.gov (United States)

    Li, Shufen; Zhang, Guojun; Li, Xu; Wang, Lianjun; Yuan, Jinhong; Deng, Chuanliang; Gao, Wujun

    2016-06-01

    Garden asparagus (Asparagus officinalis), an important vegetable cultivated worldwide, can also serve as a model dioecious plant species in the study of sex determination and sex chromosome evolution. However, limited DNA marker resources have been developed and used for this species. To expand these resources, we examined the DNA sequences for simple sequence repeats (SSRs) in 163,406 scaffolds representing approximately 400 Mbp of the A. officinalis genome. A total of 87,576 SSRs were identified in 59,565 scaffolds. The most abundant SSR repeats were trinucleotide and tetranucleotide, accounting for 29.2 and 29.1% of the total SSRs, respectively, followed by di-, penta-, hexa-, hepta-, and octanucleotides. The AG motif was most common among dinucleotides and was also the most frequent motif in the entire A. officinalis genome, representing 14.7% of all SSRs. A total of 41,917 SSR primers pairs were designed to amplify SSRs. Twenty-two genomic SSR markers were tested in 39 asparagus accessions belonging to ten cultivars and one accession of Asparagus setaceus for determination of genetic diversity. The intra-species polymorphism information content (PIC) values of the 22 genomic SSR markers were intermediate, with an average of 0.41. The genetic diversity between the ten A. officinalis cultivars was low, and the UPGMA dendrogram was largely unrelated to cultivars. It is here suggested that the sex of individuals is an important factor influencing the clustering results. The information reported here provides new information about the organization of the microsatellites in A. officinalis genome and lays a foundation for further genetic studies and breeding applications of A. officinalis and related species.

  20. A simple and efficient DNA isolation method for Salvia officinalis.

    Science.gov (United States)

    Aleksić, Jelena M; Stojanović, Danilo; Banović, Bojana; Jančić, Radiša

    2012-12-01

    We report an efficient, simple, and cost-effective protocol for the isolation of genomic DNA from an aromatic medicinal plant, common sage (Salvia officinalis L.). Our modification of the standard CTAB protocol includes two polyphenol adsorbents (PVP 10 and activated charcoal), high NaCl concentrations (4 M) for removing polysaccharides, and repeated Sevag treatment to remove proteins and other carbohydrate contaminants. The mean DNA yield obtained with our Protocol 2 was 330.6 μg DNA g(-1) of dry leaf tissue, and the absorbance ratios 260/280 and 260/230 nm averaged 1.909 and 1.894, respectively, revealing lack of contamination. PCR amplifications of one nuclear (26S rDNA) and one chloroplast (rps16-trnK) locus indicated that our DNA isolation protocol may be used in common sage and other aromatic and medicinal plants containing essential oil for molecular biologic and biotechnological studies and for population genetics, phylogeographic, and conservation surveys in which nuclear or chloroplast genomes would be studied in large numbers of individuals.

  1. Rosmarinus officinalis extract suppresses Propionibacterium acnes-induced inflammatory responses.

    Science.gov (United States)

    Tsai, Tsung-Hsien; Chuang, Lu-Te; Lien, Tsung-Jung; Liing, Yau-Rong; Chen, Wei-Yu; Tsai, Po-Jung

    2013-04-01

    Propionibacterium acnes is a key pathogen involved in the progression of acne inflammation. The development of a new agent possessing antimicrobial and anti-inflammatory activity against P. acnes is therefore of interest. In this study, we investigated the inhibitory effect of rosemary (Rosmarinus officinalis) extract on P. acnes-induced inflammation in vitro and in vivo. The results showed that ethanolic rosemary extract (ERE) significantly suppressed the secretion and mRNA expression of proinflammatory cytokines, including interleukin (IL)-8, IL-1β, and tumor necrosis factor-α in P. acnes-stimulated monocytic THP-1 cells. In an in vivo mouse model, concomitant intradermal injection of ERE attenuated the P. acnes-induced ear swelling and granulomatous inflammation. Since ERE suppressed the P. acnes-induced nuclear factor kappa-B (NF-κB) activation and mRNA expression of Toll-like receptor (TLR) 2, the suppressive effect of ERE might be due, at least partially, to diminished NF-κB activation and TLR2-mediated signaling pathways. Furthermore, three major constituents of ERE, carnosol, carnosic acid, and rosmarinic acid, exerted different immumodulatory activities in vitro. In brief, rosmarinic acid significantly suppressed IL-8 production, while the other two compounds inhibited IL-1β production. Further study is needed to explore the role of bioactive compounds of rosemary in mitigation of P. acnes-induced inflammation.

  2. Salvia Officinalis and Cisplatin Effects on Pentylenetetrazole Induced Seizure Threshold

    Directory of Open Access Journals (Sweden)

    Mir Hadi Khayate-Nouri

    2013-11-01

    Full Text Available Background: Studies have shown that cisplatin have neuropathic effects and Salvia officinalis (SO could have therapeutic effects on nervous system. The aim of this study was to investigate the effects of SO hydroalcoholic extract and cisplatin on pentylenetetrazole (PTZ induced seizure in mice. Materials and methods: This is an experimental interventional study. For this purpose first group received normal saline, second group received SO extract, third group received cisplatin, in the fourth group received SO extract plus cisplatin and the subsequent seizure threshold was determined for each group. Results: The results showed that SO extract significantly (p<0.05 increased and in cisplatin group significantly (p<0.05 decreased seizure threshold. Simultaneous uses of cisplatin and SO extract caused to significantly increased seizure threshold (p<0.05 compared with cisplatin group. Conclusion: Considering different types of ingredients in SO extract which have beneficial effects on nervous system, it might be used to reduce cisplatin induced neuropathic effects. It seems that SO extract could be useful in cisplatin-induced seizure but further investigations are needed.

  3. Rosmarinus Officinalis Leaves as a Natural Source of Bioactive Compounds

    Directory of Open Access Journals (Sweden)

    Isabel Borrás-Linares

    2014-11-01

    Full Text Available In an extensive search for bioactive compounds from plant sources, the composition of different extracts of rosemary leaves collected from different geographical zones of Serbia was studied. The qualitative and quantitative characterization of 20 rosemary (Rosmarinus officinalis samples, obtained by microwave-assisted extraction (MAE, was determined by high performance liquid chromatography coupled to electrospray quadrupole-time of flight mass spectrometry (HPLC–ESI-QTOF-MS. The high mass accuracy and true isotopic pattern in both MS and MS/MS spectra provided by the QTOF-MS analyzer enabled the characterization of a wide range of phenolic compounds in the extracts, including flavonoids, phenolic diterpenes and abietan-type triterpenoids, among others. According to the data compiled, rosemary samples from Sokobanja presented the highest levels in flavonoids and other compounds such as carnosol, rosmaridiphenol, rosmadial, rosmarinic acid, and carnosic acid. On the other hand, higher contents in triterpenes were found in the extracts of rosemary from Gložan (Vojvodina.

  4. Influence of light intensity on growth and physiological characteristics of common sage (Salvia officinalis L.

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    George Zervoudakis

    2012-02-01

    Full Text Available The aim of this work was to investigate the effects of four different light intensities on the growth characteristics, physiological parameters and leaf photosynthetic pigments of Salvia officinalis L. The plant's dry mass, number of the leaves and physiological parameters indicated a strong positive correlation with the light intensity. On the other hand, the plant's height and leaf photosynthetic pigments were increased at low light treated plants. These results suggest that the aromatic herb Salvia officinalis L. is adaptable to different light environments.

  5. Impact of different culture media on hairy roots growth of Valeriana officinalis L.

    OpenAIRE

    Pakdin Parizi, Ali; Farsi, Mohammad; Nematzadeh, Ghorban-Ali; Amin MIRSHAMSI

    2015-01-01

    Transformed hairy root cultures of Valeriana officinalis were established by infection with Agrobacterium rhizogenes strain ATCC 15834. To determine the effect of different media on the growth of V. officinalis hairy roots, MS, B5 media (1.0X and 0.5X strength), N6 medium and a modified MS medium without phytohormones were used. In addition, different NH4+ to NO3- ratios in MS medium were studied. The effects of these treatments were evaluated after 21 days of culture in relation to hairy roo...

  6. Activation of the nuclear receptor PPARγ by metabolites isolated from sage (Salvia officinalis L.)

    DEFF Research Database (Denmark)

    Christensen, Kathrine Bisgaard; Jørgensen, Monica; Kotowska, Dorota Ewa

    2010-01-01

    . RESULTS: Eight diterpenes were isolated and identified including a new abietane diterpene being the epirosmanol ester of 12-O-methyl carnosic acid and 20-hydroxyferruginol, which was isolated from Salvia officinalis for the first time, as well as viridiflorol, oleanolic acid, and alpha-linolenic acid. 12......-O-methyl carnosic acid and alpha-linolenic acid were able to significantly activate PPARgamma whereas the remaining metabolites were either unable to activate PPARgamma or yielded insignificant activation. CONCLUSIONS: Selected metabolites from Salvia officinalis were able to activate PPARgamma...

  7. Antibacterial activities of Emblica officinalis and Coriandrum sativum against Gram negative urinary pathogens.

    Science.gov (United States)

    Saeed, Sabahat; Tariq, Perween

    2007-01-01

    Present investigation is focused on antibacterial potential of aqueous infusions and aqueous decoctions of Emblica officinalis (amla) and Coriandrum sativum (coriander) against 345 bacterial isolates belonging to 6 different genera of Gram negative bacterial population isolated from urine specimens by employing well diffusion technique. Aqueous infusion and decoction of Emblica officinalis exhibited potent antibacterial activity against Escherichia coli (270), Klebsiella pneumoniae (51), K. ozaenae (3), Proteus mirabilis (5), Pseudomonas aeruginosa (10), Salmonella typhi (1), S. paratyphi A (2), S. paratyphi B (1) and Serratia marcescens (2) but did not show any antibacterial activity against Gram negative urinary pathogens.

  8. Ribosome-inactivating proteins from the seeds of Saponaria officinalis L. (soapwort), of Agrostemma githago L. (corn cockle) and of Asparagus officinalis L. (asparagus), and from the latex of Hura crepitans L. (sandbox tree).

    Science.gov (United States)

    Stirpe, F; Gasperi-Campani, A; Barbieri, L; Falasca, A; Abbondanza, A; Stevens, W A

    1983-12-15

    Ribosome-inactivating proteins, similar to those already known [Barbieri & Stirpe (1982) Cancer Surveys 1, 489-520] were purified from the seeds of Saponaria officinalis (two proteins), of Agrostemma githago (three proteins), and of Asparagus officinalis (three proteins), and from the latex of Hura crepitans (one protein). The yield ranged from 8 to 400 mg/100 g of starting material. All proteins have an Mr of approx. 30000 and an alkaline isoelectric point. Their sugar content varies from 0 (proteins from S. officinalis) to 40% (protein from H. crepitans). The ribosome-inactivating proteins inhibit protein synthesis by rabbit reticulocyte lysate, the ID50 (concentration giving 50% inhibition) ranging from 1 ng/ml (a protein from S. officinalis) to 18 ng/ml (a protein from A. githago). Those which were tested (the proteins from S. officinalis and from A. githago) also inhibit polymerization of phenylalanine by isolated ribosomes, acting in an apparently catalytic manner. The protein from H. crepitans inhibited protein synthesis by HeLa cells, with an ID50 of 4 micrograms/ml, whereas the proteins from S. officinalis and from A. githago had an ID50 of more than 50-100 micrograms/ml. The ribosome-inactivating proteins from S. officinalis and from A. githago reduced the number of local lesions by tobacco-mosaic virus in the leaves of Nicotiana glutinosa.

  9. Physical location of rice Gm-6,Pi-5(t) genes in O. officinalis with BAC-FISH

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    A fluorescence in situ hybridization (FISH) procedure was adoptedto physically map two rice BAC clones 24E21 and 4F22 linked to Gm-6 and Pi-5(t) in O. officinalis. FISH results showed that the two BAC clones were located at 4L. The percentage distance from the centromere to the hybridization sites was 72±2.62 for 24E21 and 54±5.43 for 4F22, the detection rates were 52.70% and 61.2%. The results obtained from the BAC and plasmid clones, RG214 and RZ565 of cultivated rice and O. officinalis were the same. This suggested that the markers, RG214 and RZ565 of cultivated rice and O. officinalis were in the same BAC clones. The homologous sequences of Gm-6 and Pi-5(t) in O. officinalis were positions that signals existed on the 4L. Many signals were observed when no Cot-1 DNA blocked. This also showed that repetitive sequences were some homolgous between cultivated rice and O. officinalis. The identification of chromosome 4 of O. officinalis is based on Jena et al. (1994). In our study, we discussed the possibility of physical map in O. officinalis with rice BAC clones.

  10. Effect of Ethanolic Extract of Emblica officinalis on Histopathology of Kidney and on Biochemical Parameters in Hyperlipidemic Albino Rats

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    Bheemshetty S. Patil

    2015-01-01

    Full Text Available Background: It has been reported that hyperlipidemia plays a central role in the development of atherosclerosis and oxidative stress. Embilica officinalis also known as Amla or Indian Gooseberry acts as antihyperlipidemic and antioxidant. Its active ingredients contains tannins, gallic acid and flavonoids. Aim & Objectives: It was aimed to evaluate the effect of ethanolic extract of Emblica officinalis on histopathology of kidney and on biochemical parameters in hyperlipidemic albino Wistar rats. Material and Methods: Extraction of dried fruits of Emblica officinalis was done by Soxhlet apparatus 0 using 99% ethanol at 60 C for 24 hours and also phytochemical analysis was done. Group I served as normal control. Group II was fed with isocaloric diet. Group III was fed with hyperlipidemic diet. Group IV was fed with isocaloric diet for 21 days + Embilica officinalis for 21 days. Group V was fed with hyperlipidemic diet for 21 days+ Embilica officinalis for 21 days. The dose of ethanolic extract of Emblica officinalis was taken as 100mg/kg body weight daily. Results: Percent body weight gain, kidney weight and nephro-somatic index significantly improved in hyperlipidemic rats treated with Emblica officinalis. There was a significant improvement in serum electrolyte and kidney markers. It was found that there were focal glomerular lesions with thickening of glomerulus in the kidneys of rats on hyperlipidemic diet and normal renal histology of rats on hyperlipidemic diet treated with Emblica officinalis. Conclusion: It can be concluded that Emblica officinalis may be a good, natural therapeutic agent against hyperlipidemic diet induced oxidative damage and nephrotoxicity.

  11. Evaluation of two natural extracts (Rosmarinus officinalis L. and Melissa officinalis L.) as antioxidants in cooked pork patties packed in MAP.

    Science.gov (United States)

    Lara, M S; Gutierrez, J I; Timón, M; Andrés, A I

    2011-07-01

    Two natural extracts, from rosemary (Rosmarinus officinalis L.; Nutrox) and lemon balm (Melissa officinalis L.; Meliox) showing a potential antioxidant activity, have been evaluated and compared with a synthetic antioxidant (Butylated hydroxytoluene; BHT) and a control batch. Pork meat patties were made by addition of the mentioned compounds, cooked and packed in modified atmosphere and stored under illumination for 6 days. A descriptive sensory analysis was also conducted. The patties with natural extracts showed higher a*-values (P<0.001) than control and BHT samples. Cooked pork hardness was the lowest for Meliox batch after 0 and 3 days of storage in comparison with the rest of the batches. Nutrox batch showed the lowest TBARS values and hexanal content (P<0.05) throughout the storage period. The batches with natural antioxidants produced the highest concentrations of free thiol groups after 0 and 3 days. Differences in sensory attributes among batches were not detected by the judge panel.

  12. Effects of fluid extracts of Calendula on acute radiation dermatitis in rats%金盏花流浸膏对大鼠急性放射性皮肤损伤的影响

    Institute of Scientific and Technical Information of China (English)

    白雪; 刘美莲

    2013-01-01

    目的 观察金盏花流浸膏对大鼠急性放射性皮肤损伤的作用.方法 将36只Wistar雄性大鼠随机分为金盏花组、三乙醇胺组、对照组,每组12只.采用直线加速器6 MeV电子线照射,总照射剂量为5000cGy/20F,造成大白鼠臀部放射性皮肤损伤,每日于损伤部位涂药2次,评价损伤程度进行比较.结果 金盏花组和三乙醇胺组射野内皮肤不良反应均明显低于对照组(P均0.05).结论 金盏花流浸膏可明显减轻大鼠的急性放射性皮肤损伤,并促进其早期愈合.%Objective It is to observe the effects of fluid extracts of Calendula on acute radiation dermatitis in rats. Methods Thirty six male Wistar rats were randomly divided into three groups: Calendula group, trolamine group and control group, with 12 rats in each group. An electron beam with 6 MeV energy produced by a linear accelerator was used. The total irradiate dose was 5 000 cGy/20F. This caused acute radiation skin lesions to the gluteal area of rats. Calendula, trolamine were applied topically to the irradiated area twice a day after radiation. Acute skin reactions were evaluated and compared. Results The skin reactions in the Calendula and trolamine groups tended to be less marked than those in the control group ( P < 0.05 ). the Calendula group exhibited greater skin reaction than the trolamine group in early treatment stage, but they did not differ significantly at the end of the study ( P >0. 05 ). Conclusion Fluid extracts of Calendula can effectively reduce the acute radiation dermatitis damage and promote early healing.

  13. Processo de reparo em feridas de extração dentária em camundongos tratados com o complexo Symphytum officinale e Calendula officinallis

    Directory of Open Access Journals (Sweden)

    BALDUCCI-ROSLINDO Eleny

    1999-01-01

    Full Text Available Medicamentos homeopáticos como o Symphytum officinalle e a Calendula officinallis são dotados de propriedades anti-sépticas, antiinflamatória, cicatrizantes e também agem como promotores da consolidação de fraturas ósseas. Neste trabalho, uniram-se esses dois medicamentos similares em um complexo para verificar o seu efeito no reparo em feridas de extração dentária em camundongos. O complexo Symphytum officinalle e Calendula officinallis nas potências de 6CH e 3CH, respectivamente, foi ministrado por via oral ao grupo tratado durante 5 dias antes e após a extração do incisivo superior direito. No grupo controle, administraram-se 5ml de álcool etílico a 70% diluídos em 30 ml de soro fisiológico. Após a proservação, os animais foram sacrificados, a maxila direita separada da esquerda, fixada e processada para inclusão em parafina. Após a microtomia, os cortes obtidos foram corados pela H/E. A análise histológica mostrou que, tanto no grupo controle como no tratado, o alvéolo dentário estava preenchido por tecido de granulação e tecido ósseo neoformado, com graus variáveis de maturação, rico em osteócitos. No entanto, nos animais tratados, o processo de reparo em feridas após extração dentária do incisivo superior direito mostrou um avanço progressivo de neoformação óssea mais acentuado quando comparado ao grupo controle, em tempos equivalentes. Estes resultados enfatizam as propriedades biológicas do complexo Symphytum officinalle e Calendula officinallis e sua possível utilização como recurso terapêutico na Odontologia.

  14. Flowering biology and nectary structure of Melissa officinalis L.

    Directory of Open Access Journals (Sweden)

    Mirosława Chwil

    2012-12-01

    Full Text Available The present study on lemon balm (Melissa officinalis L. covered flowering biology, monitoring of pollinating insects and floral nectary structure. The micromorphology of epidermal cells of the nectary was investigated using scanning electron microscopy. The nectariferous tissues were observed using light microscopy based on semi-thin sections. Lemon balm flowered from the second decade of June until September. Buds opened from early morning hours until noon. Flowers lived for 24 hours, on the average. Their primary pollinator was the honey bee. The beginning of nectar secretion was found to be at the bud swell stage. The automorphic nectary forms a disc with four protrusions at the base of the nectary. Three smaller ones and one larger than the other ones were distinguished among them. No stomata were found on the lower protuberances, whereas on the highest part anomocytic stomata were present, the number of which was 15. The stomata exhibited different development stages and they were situated above other epidermal cells. In their outline, they were ellipsoidally shaped (18 × 23 µm and they had average-sized cuticular ledges. They produced a smooth cuticle and wax granules. In cross section, the nectary tissues were composed of a singlelayered epidermis and 9 - 11 layers of the nectary parenchyma. Their thickness was 198 µm. In longitudinal section, the height of the nectary was within a range of 354 - 404 µm. The epidermal cells produced thin outer cell walls. Some of them were completely filled with strongly stained cytoplasm, whereas others showed a high degree of vacuolisation. But the nectary parenchyma cells were marked by poorly stained cytoplasm, a large nucleus and vacuolisation of varying degree.

  15. Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell Longetivity

    Science.gov (United States)

    Jadoon, Saima; Karim, Sabiha; Asad, Muhammad Hassham Hassan Bin; Akram, Muhammad Rouf; Kalsoom Khan, Abida; Malik, Arif; Chen, Chunye; Murtaza, Ghulam

    2015-01-01

    The exposure to ultraviolet radiations (UVR) is the key source of skin sunburn; it may produce harmful entities, reactive oxygen species (ROS), leading to aging. The skin can be treated and protected from the injurious effects of ROS by using various pharmaceutical formulations, such as cream. Cream can be loaded with antioxidants to quench ROS leading to photo-protective effects. Moreover, modern medicines depend on ethnobotanicals for protection or treatment of human diseases. This review article summarizes various in vivo antioxidant studies on herbal creams loaded with phyto-extracts. These formulations may serve as cosmeceuticals to protect skin against injurious effects of UVR. The botanicals studied for dermatologic use in cream form include Acacia nilotica, Benincasa hispida, Calendula officinalis, Camellia sinensis, Camellia sinensis, Nelumbo nucifera, Capparis decidua, Castanea sativa, Coffea arabica, Crocus sativus, Emblica officinalis Gaertn, Foeniculum vulgare, Hippophae rhamnoides, Lithospermum erythrorhizon, Malus domestica, Matricaria chamomilla L., Moringa oleifera, Morus alba, Ocimum basilicum, Oryza sativa, Polygonum minus, Punica granatum, Silybum marianum, Tagetes erecta Linn., Terminalia chebula, Trigonella foenum-graecum, and Vitis vinifera. The observed anti-aging effects of cream formulations could be an outcome of a coordinating action of multiple constituents. Of numerous botanicals, the phenolic acids and flavonoids appear effective against UVR-induced damage; however the evidence-based studies for their anti-aging effects are still needed. PMID:26448818

  16. Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell Longetivity

    Directory of Open Access Journals (Sweden)

    Saima Jadoon

    2015-01-01

    Full Text Available The exposure to ultraviolet radiations (UVR is the key source of skin sunburn; it may produce harmful entities, reactive oxygen species (ROS, leading to aging. The skin can be treated and protected from the injurious effects of ROS by using various pharmaceutical formulations, such as cream. Cream can be loaded with antioxidants to quench ROS leading to photo-protective effects. Moreover, modern medicines depend on ethnobotanicals for protection or treatment of human diseases. This review article summarizes various in vivo antioxidant studies on herbal creams loaded with phyto-extracts. These formulations may serve as cosmeceuticals to protect skin against injurious effects of UVR. The botanicals studied for dermatologic use in cream form include Acacia nilotica, Benincasa hispida, Calendula officinalis, Camellia sinensis, Camellia sinensis, Nelumbo nucifera, Capparis decidua, Castanea sativa, Coffea arabica, Crocus sativus, Emblica officinalis Gaertn, Foeniculum vulgare, Hippophae rhamnoides, Lithospermum erythrorhizon, Malus domestica, Matricaria chamomilla L., Moringa oleifera, Morus alba, Ocimum basilicum, Oryza sativa, Polygonum minus, Punica granatum, Silybum marianum, Tagetes erecta Linn., Terminalia chebula, Trigonella foenum-graecum, and Vitis vinifera. The observed anti-aging effects of cream formulations could be an outcome of a coordinating action of multiple constituents. Of numerous botanicals, the phenolic acids and flavonoids appear effective against UVR-induced damage; however the evidence-based studies for their anti-aging effects are still needed.

  17. Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell Longetivity.

    Science.gov (United States)

    Jadoon, Saima; Karim, Sabiha; Bin Asad, Muhammad Hassham Hassan; Akram, Muhammad Rouf; Khan, Abida Kalsoom; Malik, Arif; Chen, Chunye; Murtaza, Ghulam

    2015-01-01

    The exposure to ultraviolet radiations (UVR) is the key source of skin sunburn; it may produce harmful entities, reactive oxygen species (ROS), leading to aging. The skin can be treated and protected from the injurious effects of ROS by using various pharmaceutical formulations, such as cream. Cream can be loaded with antioxidants to quench ROS leading to photo-protective effects. Moreover, modern medicines depend on ethnobotanicals for protection or treatment of human diseases. This review article summarizes various in vivo antioxidant studies on herbal creams loaded with phyto-extracts. These formulations may serve as cosmeceuticals to protect skin against injurious effects of UVR. The botanicals studied for dermatologic use in cream form include Acacia nilotica, Benincasa hispida, Calendula officinalis, Camellia sinensis, Camellia sinensis, Nelumbo nucifera, Capparis decidua, Castanea sativa, Coffea arabica, Crocus sativus, Emblica officinalis Gaertn, Foeniculum vulgare, Hippophae rhamnoides, Lithospermum erythrorhizon, Malus domestica, Matricaria chamomilla L., Moringa oleifera, Morus alba, Ocimum basilicum, Oryza sativa, Polygonum minus, Punica granatum, Silybum marianum, Tagetes erecta Linn., Terminalia chebula, Trigonella foenum-graecum, and Vitis vinifera. The observed anti-aging effects of cream formulations could be an outcome of a coordinating action of multiple constituents. Of numerous botanicals, the phenolic acids and flavonoids appear effective against UVR-induced damage; however the evidence-based studies for their anti-aging effects are still needed.

  18. Comparison of Antioxidant and Antimicrobial Properties for Ginkgo biloba and Rosemary (Rosmarinus officinalis L. from Egypt

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    Hossam S. EL-BELTAGI

    2013-05-01

    Full Text Available The widespread use of medicinal plants for health purposes has increased dramatically due to their great importance to the public health. In this study levels of phenolic, flavonoid contents of Ginkgo biloba and Rosmarinus officinalis from Egypt were determined. HPLC was used to identify and quantify the phenolic compounds in selected plants. The plant extracts were evaluated for their antioxidant activities using various antioxidant methodologies, (i scavenging of free radicals using 2, 2-diphenyl-1-picrylhydrazyl, (ii metal ion chelating capacity, and (iii scavenging of superoxide anion radical. The antimicrobial activity of both plant’s extracts were evaluated against a panel of microorganisms by using agar disc diffusion method. The total phenolic content (75.30 and 98.31 mg/g dry weight in G. biloba and R. officinalis, respectively was significantly (p<0.05 different. Among the identified phenolic compounds, quercetin, kaempferol and caffeic acid were the predominant phenolic compounds in Ginkgo biloba, whereas carnosic acid, rosmarinic acid, narinigen and hispidulin were the predominant phenolic compound in Rosmarinus officinalis leaves. The antioxidant activity increased with the concentration increase. The R. officinalis was more active than G. biloba extract against Gram-negative bacteria. This study reveals that the consumption of these plants would exert several beneficial effects by virtue of their antioxidant and antimicrobial activities.

  19. Evaluation of Emblica officinalis fruit powder as a growth promoter in commercial broiler chickens

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    A. P. Patel

    2016-02-01

    Full Text Available Aim: The present study was conducted to evaluate the dietary addition of Emblica officinalis (Amla fruit powder as a growth promoter in commercial broiler chickens. Materials and Methods: An experiment was conducted on 135 commercial broiler chicks (Ven-Cobb 400 strain divided into three groups with three replicates of 15 chicks each. Three treatment groups were as follows – T1: Basal diet as per BIS standards; T2: Basal diet supplemented with 0.4% of E. officinalis fruit powder; and T3: Basal diet supplemented with 0.8% of E. officinalis fruit powder. Results: The average body weights at the end of the 6th week were significantly higher (p<0.05 in groups T2 and T3 compared to group T1. Feed intake, feed conversion ratio and feed cost per kg live weight production were similar among the treatment groups. The net profit per bird was the highest in group T2 (Rs. 19.22/bird followed by group T3 (Rs. 17.86/bird and the lowest in group T1 (Rs. 14.61/bird. Conclusion: Based on the results of the present study, it was concluded that dietary addition of E. officinalis (Amla fruit powder had a positive effect on growth performance and net profit per bird in commercial broiler chickens.

  20. Larvicidal activity of essential extract of Rosmarinus officinalis against Culex quinquefasciatus.

    Science.gov (United States)

    Yu, Jing; Liu, Xiang-Yi; Yang, Bin; Wang, Jie; Zhang, Fu-Qiang; Feng, Zi-Liang; Wang, Chen-Zhu; Fan, Quan-Shui

    2013-03-01

    Constituents in rosemary (Rosmarinus officinalis) have been shown to have larvicidal activity against invertebrates. In order to explore the properties of crude extract of rosemary further, we studied the chemical composition and its activity against dichlorodiphenyltrichloroethane (DDT)-susceptible, DDT-resistant, and field strains of Culex quinquefasciatus larvae. The major components of R. officinalis were found to be eucalyptol and camphor, with relative percentages of 10.93% and 5.51%, respectively. Minor constituents included limonene, (+)-4-carene, isoborneol, 1-methyl-4-(1-methylethylidene)-cyclohexene, and pinene. The median lethal concentration (LC50) values of the essential oil of R. officinalis against DDT-susceptible, DDT-resistant, and field strains of larvae of Cx. quinquefasciatus were 30.6, 26.4, and 38.3 mg/liter, respectively. The single median lethal dose (LD50) in Kunming mice was 4752 mg/kg. Essential oils from R. officinalis may, therefore, provide an effective natural plant product for use in mosquito prevention and control.

  1. Neuroprotective and neurological properties of Melissa officinalis

    DEFF Research Database (Denmark)

    López, Víctor; Martín, Sara; Gómez-Serranillos, Maria Pilar;

    2009-01-01

    Melissa officinalis has traditionally been used due to its effects on nervous system. Both methanolic and aqueous extracts were tested for protective effects on the PC12 cell line, free radical scavenging properties and neurological activities (inhibition of MAO-A and acetylcholinesterase enzymes...

  2. orthodenticle/otx ortholog expression in the anterior brain and eyes of Sepia officinalis (Mollusca, Cephalopoda).

    Science.gov (United States)

    Buresi, Auxane; Baratte, Sébastien; Da Silva, Corinne; Bonnaud, Laure

    2012-01-01

    The origin of cerebral structures is a major issue in both developmental and evolutionary biology. Among Lophotrochozoans, cephalopods present both a derived nervous system and an original body plan, therefore they constitute a key model to study the evolution of nervous system and molecular processes that control the neural organization. We characterized a partial sequence of an ortholog of otx2 in Sepia officinalis embryos, a gene specific to the anterior nervous system and eye development. By in situ hybridization, we assessed the expression pattern of otx2 during S. officinalis organogenesis and we showed that otx is expressed (1) in the eyes, from early to late developmental stages as observed in other species (2) in the nervous system during late developmental stages. The otx ortholog does not appear to be required for the precocious emergence of the nervous ganglia in cephalopods and is later expressed only in the most anterior ganglia of the future brain. Finally, otx expression becomes restricted to localized part of the brain, where it could be involved in the functional specification of the central nervous system of S. officinalis. These results suggest a conserved involvement of otx in eye maturation and development of the anterior neural structures in S. officinalis.

  3. Dalmatian Sage (Salvia officinalis L.: A Review of Biochemical Contents, Medical Properties and Genetic Diversity

    Directory of Open Access Journals (Sweden)

    Martina Grdiša

    2015-11-01

    Full Text Available Dalmatian sage (Salvia officinalis L. represents one of the most significant medicinal autochthonous species in flora of eastern Adriatic coast and islands. It is evergreen outcrossing perennial subshrub with short woody stems that branch extensively and violet flowers. Apart from being native to Mediterranean karst of west Balkan and Apenine peninsula it is cultivated in numerous countries worldwide with Mediterranean and temperate continental climate. From the earliest times it has been used in traditional medicine in healing gingiva, mouth cavity and the sore throat, against bacterial and fungal infections, for wound treatment, memory enhancement, for treating common cold, against sweating, stomach inflammation, ulcer formation, etc. Its essential oil has also been used in preservation of food and as spice as it gives both specific aroma and promotes digestion of food. The essential oil is extremely complex mixture of different active ingredients; however, the thujones and camphor are the dominant compounds and are the parameter by which S. officinalis is distinguished from other Salvia species. The great variability of essential oil composition and yield has been detected depending on various factors such as genotype, environmental conditions, phonological stage, plant parts used for the extraction of essential oil and drying procedure. Molecular genetic analysis of S. officinalis is still limited and comprises the use of RAPD markers, AFLP and SSR markers in assessing mostly the genetic variability and structure of wild S. officinalis populations.

  4. Antioxidant activity and sensory assessment of a rosmarinic acid-enriched extract of Salvia officinalis

    Science.gov (United States)

    An extract of S. officinalis (garden sage) was prepared using supercritical carbon dioxide (SC-CO2) extraction, followed by a Soxhlet hot water extraction. The resulting extract was enriched in polyphenols, including rosmarinic acid (RA), which has shown promising health benefits in animals. The ext...

  5. Antimycotoxigenic characteristics of Rosmarinus officinalis and Trachyspermum copticum L. essential oils.

    Science.gov (United States)

    Rasooli, Iraj; Fakoor, Mohammad Hadi; Yadegarinia, Davod; Gachkar, Latif; Allameh, Abdolamir; Rezaei, Mohammad Bagher

    2008-02-29

    Aflatoxin B1 (AFB1) is a highly toxic and carcinogenic metabolite produced by Aspergillus species on food and agricultural commodities. Natural products may regulate the cellular effects of aflatoxins and evidence suggests that aromatic organic compounds of spices can control the production of aflatoxins. With a view to controlling aflatoxin production, the essential oils from Rosmarinus officinalis and Trachyspermum copticum L. were obtained by hydrodistillation. Antifungal activities of the oils were studied with special reference to the inhibition of Aspergillus parasiticus growth and aflatoxin production. Minimal inhibitory (MIC) and minimal fungicidal (MFC) concentrations of the oils were determined. T. copticum L. oil showed a stronger inhibitory effect than R. officinalis on the growth of A. parasiticus. Aflatoxin production was inhibited at 450 ppm of both oils with that of R. officinalis being stronger inhibitor. The oils were analyzed by GC and GC/MS. The major components of R. officinalis and T. copticum L. oils were Piperitone (23.65%), alpha-pinene (14.94%), Limonene (14.89%), 1,8-Cineole (7.43%) and Thymol (37.2%), P-Cymene (32.3%), gamma-Terpinene (27.3%) respectively. It is concluded that the essential oils could be safely used as preservative materials on some kinds of foods to protect them from toxigenic fungal infections.

  6. Hypnotic effect of Coriandrum sativum, Ziziphus jujuba, Lavandula angustifolia and Melissa officinalis extracts in mice.

    Science.gov (United States)

    Hajhashemi, Valiollah; Safaei, Azadeh

    2015-01-01

    The aim of the present study was to evaluate hypnotic effect of Coriandrum sativum, Ziziphus jujuba, Lavandula angustifolia and Melissa officinalis hydroalcoholic extracts in mice to select the most effective ones for a combination formula. Three doses of the extracts (250, 500 and 1000 mg/kg of C. sativum and Z. jujuba and 200, 400 and 800 mg/kg of L. angustifolia and M. officinalis) were orally administered to male Swiss mice (20-25 g) and one hour later pentobarbital (50 mg/kg, i.p.) was injected to induce sleep. Onset of sleep and its duration were measured and compared. Control animals and reference group received vehicle (10 ml/kg, p.o.) and diazepam (3 mg/kg, i.p.), respectively. C. sativum and Z. jujuba failed to change sleep parameters. L. angustifolia at doses of 200, 400 and 800 mg/kg shortened sleep onset by 7.6%, 50% and 51.5% and prolonged sleep duration by 9.9%, 43.1% and 80.2%, respectively. Compared with control group the same doses of M. officinalis also decreased sleep onset by 24.7%, 27.5% and 51.2% and prolonged sleep duration by 37.9%, 68.7% and 131.7% respectively. Combinations of L. angustifolia and M. officinalis extracts showed additive effect and it is suggested that a preparation containing both extracts may be useful for insomnia.

  7. Synergistic Effect of Selenium Addition and Water Stress on Melilotus officinalis L. Mineral Content

    Directory of Open Access Journals (Sweden)

    Panagiota KOSTOPOULOU

    2015-12-01

    Full Text Available The objective of this study was to examine the combined effects of selenium (Se enrichment and water stress on the accumulation of available macro- and micronutrients in Melilotus officinalis L. aerial parts. Plants of M. officinalis were subjected to three levels of Se addition (0, 1 and 3 mg Se L-1 water and to two water treatments: a full irrigation and b limited irrigation (water stress. The above ground biomass (stems and leaves was analyzed for Se, potassium (K, sodium (Na, magnesium (Mg, iron (Fe, copper (Cu, calcium (Ca, manganese (Mn and zinc (Zn. Se addition differentially affected the K, Mg and Ca content of M. officinalis aerial parts, while it led to the reduction of the micronutrients Cu, Fe and Mn. Water stress resulted in the increase of K, Na, Mg, Ca and Cu, and to the decrease of the Fe, Zn and Mn content. An interaction between selenium addition and water treatment was more notable for Ca and Mg, which decreased under water stress at low Se level and for Zn and Cu, which increased under water stress at high Se level. According to our findings, Se-induced increased accumulation of some inorganic ions in the aerial parts of this species under water stress conditions could serve as a means to alleviate the adverse impact of water deficit on important metabolic processes, enhancing M. officinalis tolerance to water stress.

  8. In vitro effects of Salvia officinalis L. essential oil on Candida albicans

    Institute of Scientific and Technical Information of China (English)

    Tularat Sookto; Theerathavaj Srithavaj; Sroisiri Thaweboon; Boonyanit Thaweboon; Binit Shrestha

    2013-01-01

    Objective: To determine the anticandidal activities of Salvia officinalis L. (S. officinalis) essential oil against Candida albicans (C. albicans) and the inhibitory effects on the adhesion of C. albicans to polymethyl methacrylate (PMMA) resin surface. Methods: Disc diffusion method was first used to test the anticandidal activities of the S. officinalis L. essential oil against the reference strain (ATCC 90028) and 2 clinical strains of C. albicans. Then the minimal inhibitory concentration (MIC) and minimal lethal concentration (MLC) were determined by modified membrane method. The adhesion of C. albicans to PMMA resin surface was assessed after immersion with S. officinalis L. essential oil at various concentrations of 1×MIC, 0.5×MIC and 0.25×MIC at room temperature for 30 min. One-way ANOVA was used to compare the Candida cell adhesion with the pretreatment agents and Tukey’s test was used for multiple comparisons. Results: S. officinalis L. essential oil exhibited anticandidal activity against all strains of C. albicans with inhibition zone ranging from 40.5 mm to 19.5 mm. The MIC and MLC of the oil were determined as 2.780 g/L against all test strains. According to the effects on C. albicans adhesion to PMMA resin surface, it was found that immersion in the essential oil at concentrations of 1×MIC (2.780 g/L), 0.5×MIC (1.390 g/L) and 0.25×MIC (0.695 g/L) for 30 min significantly reduced the adhesion of all 3 test strains to PMMA resin surface in a dose dependent manner (P<0.05). Conclusions: S. officinalis L. essential oil exhibited anticandidal activities against C. albicans and had inhibitory effects on the adhesion of the cells to PMMA resin surface. With further testing and development, S. officinalis essential oil may be used as an antifungal denture cleanser to prevent candidal adhesion and thus reduce the risk of candida-associated denture stomatitis.

  9. Avaliação clínica de bochechos com extratos de Aroeira (Schinus terebinthifolius e Camomila (Matricaria recutita L. sobre a placa bacteriana e a gengivite Clinical evaluation of mouthwash with extracts from aroeira (Schinus terebinthifolius and chamomile (Matricaria recutita L. on plaque and gingivitis

    Directory of Open Access Journals (Sweden)

    R. Lins

    2013-01-01

    Full Text Available A presente pesquisa objetivou avaliar clinicamente o efeito de bochechos à base de extratos das plantas medicinais, aroeira (Schinus terebinthifolius e camomila (Matricaria recutita L., sobre o controle da placa bacteriana e o tratamento da gengivite. Para tanto, foi realizado um ensaio clínico randomizado, duplo cego, intervencionista, envolvendo 59 indivíduos adultos atendidos na Clínica do Curso de Odontologia da Universidade Estadual da Paraíba (UEPB. A amostra foi constituída por pacientes portadores de gengivite crônica. A referida amostra foi selecionada aleatoriamente e dividida em três grupos: bochecho com Clorexidina (grupo controle positivo; bochecho com Camomila (grupo teste 1; bochecho com Aroeira (grupo teste 2. Durante a primeira visita do paciente, e, previamente à realização dos bochechos, todos foram orientados quanto à higiene bucal e submetidos ao procedimento de raspagem e alisamento radicular (RAR da boca toda em uma única sessão. Os bochechos foram realizados a partir do primeiro atendimento clínico até o 15º dia após o início do tratamento, na frequência de duas vezes ao dia. Para avaliação da condição periodontal da amostra realizada no 1º, 7º e 15º dias foram aplicados os Índices de Sangramento Gengival (ISG e de Placa (IP. Os pacientes foram reavaliados 7 e 15 dias após o início do uso do respectivo bochecho. Os resultados apontaram que o IP e o ISG apresentaram redução significativa nos três grupos. Quanto ao IP, o bochecho de camomila obteve a maior redução de acúmulo de placa e o bochecho de aroeira, a menor redução. Para os índices de sangramento, os resultados foram equivalentes, de forma que não foram consideradas diferenças estatisticamente significativas entre os bochechos. Foram considerados satisfatórios os bochechos a base de Camomila (Matricaria recutita L. e Aroeira (Schinus terebinthifolius na redução do quadro de inflamação gengival da amostra, sendo o

  10. De Novo Transcriptome Sequencing of Oryza officinalis Wall ex Watt to Identify Disease-Resistance Genes

    Directory of Open Access Journals (Sweden)

    Bin He

    2015-12-01

    Full Text Available Oryza officinalis Wall ex Watt is one of the most important wild relatives of cultivated rice and exhibits high resistance to many diseases. It has been used as a source of genes for introgression into cultivated rice. However, there are limited genomic resources and little genetic information publicly reported for this species. To better understand the pathways and factors involved in disease resistance and accelerating the process of rice breeding, we carried out a de novo transcriptome sequencing of O. officinalis. In this research, 137,229 contigs were obtained ranging from 200 to 19,214 bp with an N50 of 2331 bp through de novo assembly of leaves, stems and roots in O. officinalis using an Illumina HiSeq 2000 platform. Based on sequence similarity searches against a non-redundant protein database, a total of 88,249 contigs were annotated with gene descriptions and 75,589 transcripts were further assigned to GO terms. Candidate genes for plant–pathogen interaction and plant hormones regulation pathways involved in disease-resistance were identified. Further analyses of gene expression profiles showed that the majority of genes related to disease resistance were all expressed in the three tissues. In addition, there are two kinds of rice bacterial blight-resistant genes in O. officinalis, including two Xa1 genes and three Xa26 genes. All 2 Xa1 genes showed the highest expression level in stem, whereas one of Xa26 was expressed dominantly in leaf and other 2 Xa26 genes displayed low expression level in all three tissues. This transcriptomic database provides an opportunity for identifying the genes involved in disease-resistance and will provide a basis for studying functional genomics of O. officinalis and genetic improvement of cultivated rice in the future.

  11. Study on the Growth-development Law and Characteristics of Calendula%金盏花生长发育规律及特征特性研究

    Institute of Scientific and Technical Information of China (English)

    周彦芳; 刘强; 杨宪忠; 张秀华

    2009-01-01

    [目的]了解金盏花的养分需求规律及生产潜力.[方法]通过大田试验研究金盏花干物质积累和分布的动态变化规律,并考察其生产潜力等特征特性.[结果]植株的最大干物质积累速率出现在7月下旬,根的最大干物质积累速率出现在6月26日,茎枝的最大干物质积累速率出现在6月中、下旬,鲜花的最大干物质积累速率为2.4 g/d,出现在8月15日.苗期的叶片干物质积累量在植株干物质积累量中的比例高于60%,开花后根系的比例最大,7月下旬茎枝的比例最大.金盏花的有效分枝可达100个,鲜花产量高于45 t/hm2,单花鲜重为7.5~20.0 g,株高为85~100 cm,鲜花的叶黄素含量为12.5~16.5 g/kg.[结论]金盏花有2个旺长期,分别在现蕾期和初花-盛花期,其干物质积累呈"慢-快-慢-快-慢"的变化规律.%[Objective]The aim of the study was to learn about the nutrient requirement characteristics and productive potential of calendula. [Method]The dynamic variation rule of dry-matter accumulation and distribution in calendula was studied and its characteristics including productive potential were investigated through field experiment. [Result]The highest dry-matter accumulation rate in plant occurred in late Jul., that in root occurred on Jun. 26th, that in stems and branches occurred in middle and late Jun. and that in fresh flower was 2.4 g/d and occurred on Aug. 15th. The proportion of dry-matter accumulation amount in leaf in that of the whole plant was higher than 60% in the seedling stage, the proportion in root was biggest after blooming and the proportion in stems and branches was biggest in late Jul. The calendula could have 100 effective branches at most, its fresh flower yield was higher than 45 t/hm2, its fresh weight of single flower was 7.5-20.0 g, its plant height was 85-100 cm and its lutein content in fresh flower was 12.5-16.5 g/kg. [Conclusion]Calendula had 2 vigorous growth periods and they occurred

  12. Anxiolytic and antidepressant-like effects of Melissa officinalis (lemon balm extract in rats: Influence of administration and gender

    Directory of Open Access Journals (Sweden)

    Adefunmilayo E Taiwo

    2012-01-01

    Conclusion: The potential psychoactive properties of M. officinalis may provide a unique pharmacological alternative for certain psychiatric disorders; however, the efficacy appears to be dependent on both gender and administration length.

  13. Chemical composition and biological activity of essential oils of Dracocephalum heterophyllum and Hyssopus officinalis from Western Himalaya

    Science.gov (United States)

    The essential oils of two representatives of the Lamiaceae-family, Dracocephalum heterophyllum Benth. and Hyssopus officinalis L., are described for their antifungal, antibacterial and larvicidal as well as biting deterrent activities. Additionally, the essential oils’ chemical compositions, analyze...

  14. Characterization of two genes for the biosynthesis of abietane-type diterpenes in rosemary (Rosmarinus officinalis) glandular trichomes

    NARCIS (Netherlands)

    Brückner, K.; Bozic, D.; Manzano, D.; Papaefthimiou, D.; Pateraki, I.; Scheler, U.; Ferrer, A.; Vos, de R.C.H.; Kanellis, A.K.; Tissier, A.

    2014-01-01

    Rosemary (Rosmarinus officinalis) produces the phenolic diterpenes carnosic acid and carnosol, which, in addition to their general antioxidant activities, have recently been suggested as potential ingredients for the prevention and treatment of neurodegenerative diseases. Little is known about the b

  15. Evaluation of thin-layer chromatography methods for quality control of commercial products containing Aesculus hippocastanum, Turnera diffusa, Matricaria recutita, Passiflora incarnata, and Tilia occidentalis.

    Science.gov (United States)

    Ramírez-Durón, Rosalba; Ceniceros-Almaguer, Lucía; Salazar-Aranda, Ricardo; Salazar-Cavazos, Ma de la Luz; Waksman de Torres, Noemi

    2007-01-01

    In Mexico, plant-derived products with health claims are sold as herbal dietary supplements, and there are no rules for their legal quality control. Aesculus hippocastanum, Turnera diffusa, Matricaria recutita, Passiflora incarnata, and Tilia occidentalis are some of the major commercial products obtained from plants used in this region. In this paper, we describe the effectiveness of thin-layer chromatography methods to provide for the quality control of several commercial products containing these plants. Standardized extracts were used. Of the 49 commercial products analyzed, only 32.65% matched the chromatographic characteristic of standardized extracts. A significant number of commercial products did not match their label, indicating a problem resulting from the lack of regulation for these products. The proposed methods are simple, sensitive, and specific and can be used for routine quality control of raw herbals and formulations of the tested plants. The results obtained show the need to develop simple and reliable analytical methods that can be performed in any laboratory for the purpose of quality control of dietary supplements or commercial herbal products sold in Mexico.

  16. Determine the content of Apigenin 7-glucoside in Matricaria Chamomile%洋甘菊中芹苷元-7-葡萄糖苷含量测定

    Institute of Scientific and Technical Information of China (English)

    兰卫; 郭玉婷; 耿直; 倪健

    2014-01-01

    目的:测定洋甘菊中芹苷元-7-葡萄糖苷含量。方法在美国药典收载的 HPLC 方法基础上,适当调整色谱条件,采用 UPLC 法,测定新疆洋甘菊中芹苷元-7-葡萄糖苷的含量。结果两批洋甘菊样品中芹苷元-7-葡萄糖苷含量分别为5.2、5.8 mg/g。结论UPLC 方法,可作为洋甘菊中芹苷元-7-葡萄糖苷含量测定。%Objective To determine the content of Apigenin 7-glucoside in Matricaria Chamomile.Method HPLC method which was recorded in the United States Pharmacopoeia was used.Results The content of Apigenin 7-glucoside in two batches of Chamomile samples were 5.2,5.8 mg/g respectively.Conclusion The HPLC method recorded in USP is simple and accurate.It could be used for simultaneous determination of apigenin 7-glucoside in Chamomile.

  17. Evaluation of proline, chlorophyll, soluble sugar content and uptake of nutrients in the German chamomile (Matricaria chamomilla L.) under drought stress and organic fertilizer treatments

    Institute of Scientific and Technical Information of China (English)

    Amin Salehi; Hamidreza Tasdighi; Majid Gholamhoseini

    2016-01-01

    Objective: To investigate the effect of drought stress and organic fertilizer on German chamomile (Matricaria chamomilla) nutrient uptake, leaf chlorophyll content and os-motic adjustment under field conditions. Methods: This experiment was carried out through a randomized complete block design with a split factorial arrangement of treatments in three replications. The main plots were subjected to the following irrigation treatments: irrigation after 60, 90, 120, 150 and 180 mm evaporation from Class A pan. The sub-plots were treated with three vermi-compost doses (0, 5 and 10 t/ha). Results: Although drought stress reduced the nutrient percentages in the shoots, appli-cation of vermicompost enhanced the nutrient percentages, particularly when the plants were subjected to moderate to severe drought stress conditions. Moreover, the results of this study showed that the interaction between irrigation treatments and vermicompost rates on leaf chlorophyll content was significant. Comparison between the combined treatments indicated that under normal irrigation and moderate drought stress conditions chamomile plants received 5 and 10 t/ha vermicompost showed significantly higher leaf chlorophyll content comparing to the control treatment. Conclusions: Totally, organic fertilization by vermicompost could partly alleviate the effect of drought stress on chamomile by increasing N, P and K uptake and leaf soluble sugar, especially in stressed treatments.

  18. Evalution of Drought Stress Effect on Growth, Yield, Essential Oil and Chamazulene Percentage of Three Chamomile (Matricaria recutita L. Cultivars in Khuzestan Condition

    Directory of Open Access Journals (Sweden)

    R Farhoudi

    2013-04-01

    Full Text Available The effect of drought stress on growth, photosynthesis, essential oil yield and chamazulene percentage of three chamomile (Matricaria recutita L. cultivars in Islamic Azad University, Shoshtar Branch was studied. The experimental design was split-plot based on randomized complete blocke design (RCBD with 4 replications. Main plots consisted of drought stress levels including control (90% field capacity, medium stress(75% field capacity and hard stress (55%field capacity and sub-plots included 3 chamomile cultivars (Presov, Bodgold and Sherazi. Results showed that drought stress had significant effect on photosynthesis, plant height, organic solute concentration, flower yield, essential oil and chamazulene percentage of chamomile cultivars. Medium stress level did not impose significant effect on essential oil yield of chamomile cultivars compared to control. Under highest drought stress level, Presov and Bodgold cultivars had highest flower yield (123.4 and 121 g/m2, essential oil yield (0.159 and 0.163 g/m2 and chamazulene percentage (4.81 and 5.71.

  19. Clinical efficacy of a 1% Matricaria chamomile L. mouthwash and 0.12% chlorhexidine for gingivitis control in patients undergoing orthodontic treatment with fixed appliances.

    Science.gov (United States)

    Goes, Paula; Dutra, Caio S; Lisboa, Mário R P; Gondim, Delane V; Leitão, Renata; Brito, Gerly A C; Rego, Rodrigo O

    2016-01-01

    This pilot study evaluated the clinical efficacy of a mouthwash containing 1% Matricaria chamomilla L. (MTC) extract in reducing gingival inflammation and plaque formation in patients undergoing orthodontic treatment with fixed appliances. This randomized, double-blind, placebo-controlled study enrolled a total of 30 males and females (age, 10-40 years) with fixed orthodontic appliances and a minimum of 20 natural teeth. The participants were allocated to three groups (n = 10 each) and asked to rinse with 15 mL of a placebo, 0.12% chlorhexidine (CHX), or 1% MTC mouthwash, immediately after brushing for 1 min, in the morning and evening, for 15 days. Data (mean ± SD) on visible plaque index (VPI) and gingival bleeding index (GBI) were recorded on days 1 and 15. The placebo group exhibited increases in VPI and GBI (10.2% and 23.1%, respectively) from day 1 to day 15. As compared with placebo, VPI and GBI significantly decreased in the MTC group (-25.6% and -29.9%, respectively) and the CHX group (-39.9% and -32.0%, respectively). In summary, MTC reduced biofilm accumulation and gingival bleeding in patients with gingivitis, probably because of its antimicrobial and anti-inflammatory activities.(J Oral Sci 58, 569-574, 2016).

  20. Circadian rhythm of Z- and E-2-beta-D: -glucopyranosyloxy-4-methoxy cinnamic acids and herniarin in leaves of Matricaria chamomilla.

    Science.gov (United States)

    Repcák, Miroslav; Smajda, Benadik; Kovácik, Jozef; Eliasová, Adriana

    2009-07-01

    Chamomile (Matricaria chamomilla) in the above-ground organs synthesizes and accumulates (Z)- and (E)-2-beta-D: -glucopyranosyloxy-4-methoxy cinnamic acids (GMCA), the precursors of phytoanticipin herniarin (7-methoxycoumarin). The diurnal rhythmicity of the sum of GMCA (maximum before daybreak) and herniarin (acrophase at 10 h 21 min of circadian time) was observed under artificial lighting conditions LD 12:12. The acrophase is the time point of the maximum of the sinusoidal curve fitted to the experimental data. In continuous light, the circadian rhythms of both compounds were first described with similar acrophases of endogenous rhythms; a significantly different result from that in synchronized conditions. The rhythms' mesor (the mean value of the sinusoidal curve fitted to the experimental data) under free-running conditions was not influenced. Abiotic stress under synchronized conditions decreased the average content of GMCA to half of the original level and eliminated the rhythmicity. In contrast, the rhythm of herniarin continued, though its content significantly increased. Nitrogen deficiency resulted in a significant increase in GMCA content, which did not manifest any rhythmicity while the rhythm of herniarin continued. Circadian control of herniarin could be considered as a component of the plant's specialized defence mechanisms.

  1. Residual Effect of Chemical and Animal Fertilizers and Compost on Yield, YieldComponents, Physiological Characteristics and Essential Oil Content of Matricaria chamomilla L. under Drought Stress conditions

    Directory of Open Access Journals (Sweden)

    a Ahmadian

    2011-02-01

    Full Text Available Abstract The residual effect of inorganic and organic fertilizers on growth and yield of plants is one of the important problems in nutrition. This study was conducted to determine the residual effect of different fertilizers on yield, yield components, physiological parameters and essential oil percentage of Matricaria chamomilla under drought stress. A split plot arrangement based on randomized completely block design (RCBD with three replication was conducted in 2009, at the University of Zabol. Treatments included W1 (non stress, W2 (75% FC and W3 (50% FC as main plot and three types of residual’s fertilizers: F1 (non fertilizer, F2 (chemical fertilizer, F3 (manure fertilizer and F4 (compost as sub plot. Results showed that water stress at W3 treatment reduced dry flower yield. Low water stress increased essential oil percentage and the highest oil was obtained in W2. In this experiment, free proline and total soluble carbohydrate concentration were increased under water stress. The residual’s manure and compost enhanced flower yield, percentage and yield of essential oil of chamomile at the second year. At a glance, animal manure application and light water stress (75% FC was recommended to obtain best quantitative and qualitative yield. Keywords: Water Stress, Fertilizer, Carbohydrate, Proline, Chamomile

  2. Biological and molecular analysis of the pathogenic variant C3 of potato spindle tuber viroid (PSTVd) evolved during adaptation to chamomile (Matricaria chamomilla).

    Science.gov (United States)

    Matoušek, Jaroslav; Stehlík, Jan; Procházková, Jitka; Orctová, Lidmila; Wullenweber, Julia; Füssy, Zoltan; Kováčik, Josef; Duraisamy, Ganesh S; Ziegler, Angelika; Schubert, Jörg; Steger, Gerhard

    2012-07-01

    Viroid-caused pathogenesis is a specific process dependent on viroid and host genotype(s), and may involve viroid-specific small RNAs (vsRNAs). We describe a new PSTVd variant C3, evolved through sequence adaptation to the host chamomile (Matricaria chamomilla) after biolistic inoculation with PSTVd-KF440-2, which causes extraordinary strong ('lethal') symptoms. The deletion of a single adenine A in the oligoA stretch of the pathogenicity (P) domain appears characteristic of PSTVd-C3. The pathogenicity and the vsRNA pool of PSTVd-C3 were compared to those of lethal variant PSTVd-AS1, from which PSTVd-C3 differs by five mutations located in the P domain. Both lethal viroid variants showed higher stability and lower variation in analyzed vsRNA pools than the mild PSTVd-QFA. PSTVd-C3 and -AS1 caused similar symptoms on chamomile, tomato, and Nicotiana benthamiana, and exhibited similar but species-specific distributions of selected vsRNAs as quantified using TaqMan probes. Both lethal PSTVd variants block biosynthesis of lignin in roots of cultured chamomile and tomato. Four 'expression markers' (TCP3, CIPK, VSF-1, and VPE) were selected from a tomato EST library to quantify their expression upon viroid infection; these markers were strongly downregulated in tomato leaf blades infected by PSTVd-C3- and -AS1 but not by PSTVd-QFA.

  3. Evaluation of the antibacterial potential of Petroselinum crispum and Rosmarinus officinalis against bacteria that cause urinary tract infections

    OpenAIRE

    Fernanda Villas Boas Petrolini; Rodrigo Lucarini; Maria Gorete Mendes de Souza; Regina Helena Pires; Wilson Roberto Cunha; Carlos Henrique Gomes Martins

    2013-01-01

    In this study we evaluated the antibacterial activity of the crude hydroalcoholic extracts, fractions, and compounds of two plant species, namely Rosmarinus officinalis and Petroselinum crispum, against the bacteria that cause urinary tract infection. The microdilution method was used for determination of the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). The crude hydroalcoholic extract of R. officinalis displayed in vitro activity against Gram-positive ...

  4. Anticonvulsant and analgesic activities of crude extract and its fractions of the defensive secretion from the Mediterranean sponge, Spongia officinalis.

    OpenAIRE

    2012-01-01

    Abstract This study progresses in the direction of identifying component(s) from the Mediterranean sponge, Spongia officinalis with anticonvulsant and analgesic activities. We investigated the efficacy of crude extract and its semi-purified fractions (F1-F3) of the defensive secretion from Spongia officinalis for their in vivo anticonvulsant activity using the pentylenetetrazole (PTZ) seizure model and analgesic activity using the writhing test in mice. Among the series the crude extract exhi...

  5. Total Content of Polyphenols and Antioxidant Activity of Different Melliferous Plants

    OpenAIRE

    2016-01-01

    In this study polyphenols content and antioxidant activity of melliferous plants for the following: mint (Mentha pulegium), burdock (Arctium lappa), comfrey (Symphytum officinale), plantain (Pantago lanceolata), thyme (Thymus vulgaris), sage (Salvia officinalis), marigold (Calendula officinalis), small marshmallow (Althaea officinalis), echinacea (Echinaceea angustifolia) and black popular (Populus nigra) were investigated, using two different extraction methods. High content of polyp...

  6. Esterco bovino e biofertilizante no cultivo de erva-cidreira-verdadeira (Melissa officinalis L. Cattle manure and biofertilizer on the cultivation of lemon balm (Melissa officinalis L.

    Directory of Open Access Journals (Sweden)

    M.F. Santos

    2009-01-01

    Full Text Available A importância fitoterápica e, consequentemente, econômica da Melissa officinalis tem contribuído para expansão do cultivo. O óleo essencial das folhas é formado por constituintes químicos que podem ser largamente empregados na indústria farmacêutica por possuírem atividades antioxidativa, antivirótica e sedativa. Assim sendo, objetivou-se no presente trabalho avaliar o efeito de combinações de doses de adubação orgânica com biofertilizante comercial e esterco bovino no cultivo de Melissa officinalis. Os tratamentos foram constituídos de quatro doses de biofertilizante orgânico (Vitassolo® e esterco bovino, sendo estes de 0, 30.000, 60.000 e 90.000 L ha-1. Os tratamentos foram arranjados no delineamento experimental blocos casualizados no fatorial 4x4, com 3 repetições. As características avaliadas foram altura de planta, rendimento de folha, teor e rendimento de óleo essencial. As maiores doses de esterco bovino resultaram em um maior desenvolvimento das plantas, em relação às mesmas doses do biofertilizante.The phytotherapic and economic importance of Melissa officinalis has contributed to its cultivation expansion. The essential oil of leaves is composed of chemical constituents, which can be largely employed in the pharmaceutical industry due to their antioxidant, antivirotic and sedative activities. Thus, the aim of the present work was to evaluate the effect of level combination of organic fertilization with commercial biofertilizer and cattle manure on Melissa officinalis cultivation. Treatments constituted of four levels of organic biofertilizer (Vitassolo® and cattle manure at 0; 30,000; 60,000 and 90,000 L ha-1. Experimental design was in randomized blocks, in split plot 4X4 factorial arrangement, with three replicates. The characteristics evaluated were plant height, leaf yield, essential oil content and yield. The highest cattle manure levels resulted in higher plant development, compared with the same

  7. Antifungal activity of extracts of Rosmarinus officinalis and Thymus vulgaris against Aspergillus flavus and A. ochraceus.

    Science.gov (United States)

    Centeno, S; Calvo, M A; Adelantado, C; Figueroa, S

    2010-05-01

    The antifungal activity of ethanolic extracts of Rosmarinus officinalis and Thymus vulgaris were tested against strains of Aspergillus flavus and A. ochraceus, since these two species are common contaminants of cereals and grains and are able to produce and accumulate mycotoxins. The methodology used is based on measuring the inhibition halos produced by discs impregnated with the extracts and establishing their Minimum Inhibitory Concentration (MIC) as well as the Minimum Fungicide Concentration (MFC). The results obtained suggest that the assayed extracts affect the proper development of A. flavus and A. ochraceus; leading to a lower MIC (1200 ppm) and MFC (2400 ppm) for T. vulgaris extract against A. ochraceus than against A. flavus. The results show, that the extracts of Rosmarinus officinalis and Thymus vulgaris used at low concentrations could have significant potential for the biological control of fungi in foodstuffs.

  8. In vitro synergistic antibacterial activity of Melissa officinalis L. and some preservatives

    Energy Technology Data Exchange (ETDEWEB)

    Stanojeic, D.; Comic, L.; Stefanovic, O.; Solujic Sukdolak, S.

    2010-07-01

    The aim of this study was to investigate the antibacterial activity of aqueous, ethanol and ethyl acetate extracts of the species Melissa officinalis L. and their in vitro synergistic action with preservatives, namely: sodium nitrite, sodium benzoate and potassium sorbate against selected food spoiling bacteria, for a potential use in food industry. Synergistic action was noticed in almost every combination between plant extracts and preservatives. This work showed that the active compounds from ethanol, ethyl acetate and aqueous extracts of Melissa officinalis L. significantly enhanced the effectiveness of tested preservatives. Synergism was established at plant extract and preservative concentrations corresponding to 1/4 and 1/8 minimal inhibitory concentration values, which indicated the possibility of avoiding the use of higher concentrations of tested preservatives. (Author) 25 refs.

  9. Enzyme assisted extraction of polysaccharides from the fruit of Cornus officinalis.

    Science.gov (United States)

    You, Qinghong; Yin, Xiulian; Zhao, Yuping

    2013-10-15

    Process of enzyme assisted extraction (EAE) of polysaccharides from Cornus officinalis was optimized by response surface methodology (RSM). The influence of four different factors on the yield of C. officinalis polysaccharides (COP) was studied. Results showed that the optimal conditions were compound enzyme amount of 2.15%, extraction pH of 4.2, extraction temperature of 55 °C and extraction time of 97 min. Under these conditions, the COP yield was 9.29±0.31%, which was well in agreement with the value predicted by the model. The three methods, EAE, hot water extraction (HWE), ultrasound-assisted extraction (UAE) for extracting COP by RSM were further compared. Results showed that EAE had the largest yield of polysaccharides with lower equipment cost.

  10. Study on Oligosaccharides from Morinda officinalis%巴戟天寡糖研究

    Institute of Scientific and Technical Information of China (English)

    冯峰; 王羚郦; 赖小平; 李远彬; 曹志梅; 周应军

    2012-01-01

    Objective: To study the oligosaccharides from Morinda officinalis How. Methods: Compounds were isolated by chroma-tography, and their structures were identified by spectral analysis and chemical evidences. Results: six compounds were isolated and i-dentified as sucrose( I ) , inulin-type trisaecharide( II ) , inulin-type hexasaccharide( III) , inulotriose( IV) , inulotetraose( V ) , inu-lopentaose( VI).Conclusion: Compound IV ,V and VI are isolated from Morinda officinalis for the first time. Morinda officinalis How; Oligosaccharides; Inulin-type oligosaccharide; Inulo-type oligosaccharide%目的:对巴戟天(Morinda officinalis)的糖类成分进行化学研究.方法:用活性炭、纤维素和硅胶等色谱法分离,用波谱法对化合物结构进行鉴定.结果:从巴戟天活性部位中分离出6个寡糖类化合物,分别为蔗糖(Ⅰ)、耐斯糖(Ⅱ)、菊粉六糖(Ⅲ)、β-D-果吡喃糖-(2→1)-β-D-果呋喃糖-(2→1)-β-D-果呋喃糖(Ⅳ)、β-D-果吡喃糖-(2→1) -β-D-果呋喃糖-(2→1)-β-D-果呋喃糖-(2→1)-β-D-果呋喃糖(Ⅴ)、β-D-果吡喃糖-(2→1)-β-D-果呋喃糖-( 2→1)-β-D-果呋喃糖-(2→1)-β-D-果呋喃糖-(2→1)-β-D-果呋喃糖(Ⅵ).结论:化合物Ⅳ-Ⅵ为首次从巴戟天属中分离出的化合物.

  11. Composition and insect attracting activity of the essential oil of Rosmarinus officinalis.

    Science.gov (United States)

    Katerinopoulos, Haralambos E; Pagona, Georgia; Afratis, Athanasios; Stratigakis, Nicolaos; Roditakis, Nikolaos

    2005-01-01

    The essential oil and a number of extracts of Rosmarinus officinalis L. in solvents of increasing polarity were isolated, and their components identified and tested as pest control agents. Ethanol and acetone extracts attract grape berry moth Lobesia botrana. However, none of the extracts had a significant effect on western flower thrips Frankliniella occidentalis, which is attracted by 1,8-cineole, a major essential oil component.

  12. THE ESSENTIAL OIL OF LEMON BALM (Melissa officinalis L.), ITS COMPONENTS AND USING FIELDS

    OpenAIRE

    BAHTİYARCA BAĞDAT, Reyhan; Coşge, Belgin

    2012-01-01

    Lemon balm (Melissa officinalis L.), member of Lamiaceae (formerly Labiatae) family, is one of the important medicinal plant species. Today, it is used in different branches of industry (such as medicine, perfume, cosmetic, and food etc.) in many countries of the world. The main components of lemon balm essential oil, ranged from 0.01 to 0.25%, are 39% citronellal, 33% citral (citronellol, linalool) and geraniol. It is traditionally used as a mild sedative, spasmolytic and antibacterial agent...

  13. Hybrid magnetite nanoparticles/ Rosmarinus officinalis essential oil nanobiosystem with antibiofilm activity

    Science.gov (United States)

    Chifiriuc, Carmen; Grumezescu, Valentina; Grumezescu, Alexandru Mihai; Saviuc, Crina; Lazăr, Veronica; Andronescu, Ecaterina

    2012-04-01

    Biofilms formed by fungal organisms are associated with drastically enhanced resistance against most antimicrobial agents, contributing to the persistence of the fungi despite antifungal therapy. The purpose of this study is to combine the unique properties of nanoparticles with the antimicrobial activity of the Rosmarinus officinalis essential oil in order to obtain a nanobiosystem that could be pelliculised on the surface of catheter pieces, in order to obtain an improved resistance to microbial colonization and biofilm development by Candida albicans and C. tropicalis clinical strains. The R. officinalis essential oils were extracted in a Neo-Clevenger type apparatus, and its chemical composition was settled by GC-MS analysis. Functionalized magnetite nanoparticles of up to 20 nm size had been synthesized by precipitation method adapted for microwave conditions, with oleic acid as surfactant. The catheter pieces were coated with suspended core/shell nanoparticles (Fe3O4/oleic acid:CHCl3), by applying a magnetic field on nanofluid, while the CHCl3 diluted essential oil was applied by adsorption in a secondary covering treatment. The fungal adherence ability was investigated in six multiwell plates, in which there have been placed catheters pieces with and without hybrid nanoparticles/essential oil nanobiosystem pellicle, by using culture-based methods and confocal laser scanning microscopy (CLSM). The R. officinalis essential oil coated nanoparticles strongly inhibited the adherence ability and biofilm development of the C. albicans and C. tropicalis tested strains to the catheter surface, as shown by viable cell counts and CLSM examination. Due to the important implications of C andida spp. in human pathogenesis, especially in prosthetic devices related infections and the emergence of antifungal tolerance/resistance, using the new core/shell/coated shell based on essential oil of R. officinalis to inhibit the fungal adherence could be of a great interest for the

  14. Antibacterial activity and characterization of secondary metabolites isolated from mangrove plant Avicennia officinalis

    Institute of Scientific and Technical Information of China (English)

    Valentin Bhimba B; J Meenupriya; Elsa Lycias Joel; D Edaya Naveena; Suman kumar; M Thangaraj

    2010-01-01

    Objective:To explore antibacterial activity and characterization of secondary metabolites isolated from mangrove plant Avicennia officinalis (A. officinalis). Methods:In the present study the leaf extracts of A. officinalis were examined for its antibacterial potential using five different solvents against some reference strains of human pathogenic bacteria for the crude extract. Maximum activity was observed for ethyl acetate and hence different concentrations like 15μL, 25μL, and 50μL of ethyl extracts was checked for its antibacterial activity. Partial purification of crude extract was carried by column chromatography and fractions were analyzed using gas chromatography-mass spectrometry (GC-MS) to identify compounds. Results:The crude ethyl acetate extracts of A. officinalis showed remarkable antibacterial activity with zones of inhibition of 13 mm against Eschericia coli (E. coli) and 11 mm against Staphylococcus aureus (S. aureus). Fraction 13 (ethyl acetate÷methanol=8÷2) as the most potent one against with the minimal inhibitory concentration of 30 mm against E. coli and 25 mm against S. aureus. The GC-MS resultsof active column fraction (F13) revealed that the active principals were a mixture of hydroxy-4 methoxybenzoic acid, diethyl phthalate, oleic acid. Conclusions:The leaf extracts with proven antibacterial effects can clearly be directed towards cancer treatment as to inhibiting cancer cell growth. The limited number of test organisms owes to a constraint of resource. So, the effect of strong bursts of leaf extracts on human pathogenic bacteria should further be tested on a wide range of test organisms.

  15. Carnosol and carnosic acids from Salvia officinalis inhibit microsomal prostaglandin E2 synthase-1.

    Science.gov (United States)

    Bauer, Julia; Kuehnl, Susanne; Rollinger, Judith M; Scherer, Olga; Northoff, Hinnak; Stuppner, Hermann; Werz, Oliver; Koeberle, Andreas

    2012-07-01

    Prostaglandin E(2) (PGE(2)), the most relevant eicosanoid promoting inflammation and tumorigenesis, is formed by cyclooxygenases (COXs) and PGE(2) synthases from free arachidonic acid. Preparations of the leaves of Salvia officinalis are commonly used in folk medicine as an effective antiseptic and anti-inflammatory remedy and possess anticancer activity. Here, we demonstrate that a standard ethyl acetate extract of S. officinalis efficiently suppresses the formation of PGE(2) in a cell-free assay by direct interference with microsomal PGE(2) synthase (mPGES)-1. Bioactivity-guided fractionation of the extract yielded closely related fractions that potently suppressed mPGES-1 with IC(50) values between 1.9 and 3.5 μg/ml. Component analysis of these fractions revealed the diterpenes carnosol and carnosic acid as potential bioactive principles inhibiting mPGES-1 activity with IC(50) values of 5.0 μM. Using a human whole-blood assay as a robust cell-based model, carnosic acid, but not carnosol, blocked PGE(2) generation upon stimulation with lipopolysaccharide (IC(50) = 9.3 μM). Carnosic acid neither inhibited the concomitant biosynthesis of other prostanoids [6-keto PGF(1α), 12(S)-hydroxy-5-cis-8,10-trans-heptadecatrienoic acid, and thromboxane B(2)] in human whole blood nor affected the activities of COX-1/2 in a cell-free assay. Together, S. officinalis extracts and its ingredients carnosol and carnosic acid inhibit PGE(2) formation by selectively targeting mPGES-1. We conclude that the inhibitory effect of carnosic acid on PGE(2) formation, observed in the physiologically relevant whole-blood model, may critically contribute to the anti-inflammatory and anticarcinogenic properties of S. officinalis.

  16. Identification of benzoin obtained from calli of Styrax officinalis by HPLC

    OpenAIRE

    DEMİRAY, Hatice; DEREBOYLU, Aylin EŞİZ; YAZICI, Zekiye Işın; Karabey, Fatih

    2013-01-01

    The stem tissue of Styrax officinalis L. distributed in West Anatolia was induced with agents such as boric acid and cocarboxylase (thiamine diphosphate), extensive stimulators of resin channels, in order to increase the amount of benzoin volatile oil. While the benzoin content was 120% in the induction medium to which excess boron and niacin were added, it increased to 231% when cocarboxylase (thiamine diphosphate) was added to the medium. Benzoin content of Styrax from petiole calli was 166...

  17. Terpene Glycosides from the Roots of Sanguisorba officinalis L. and Their Hemostatic Activities

    OpenAIRE

    Wei Sun; Zi-Long Zhang; Xin Liu; Shuang Zhang; Lu He; Zhe Wang; Guang-Shu Wang

    2012-01-01

    Guided by a hemostasis bioassay, seven terpene glycosides were isolated from the roots of Sanguisorba officinalis L. by silica gel column chromatography and preparative HPLC. On the grounds of chemical and spectroscopic methods, their structures were identified as citronellol-1-O-α-l-arabinofuranosyl-(1→6)-β-d-glucopyranoside (1), geraniol-1-O-α-l-arabinofuranosyl-(1→6)-β-d-glucopyranoside (

  18. Mechanical properties and total hydroxycinnamic derivative release of starch/glycerol/Melissa officinalis extract films

    Directory of Open Access Journals (Sweden)

    Letícia Mello Rechia

    2010-09-01

    Full Text Available The aim of this study was to investigate the mechanical properties of starch/glycerol/Melissa officinalis, a topical drug delivery system for labial herpes treatment. Four films were prepared with different concentrations of starch, glycerol, and Melissa officinalis extract. The results revealed that increasing the glycerol concentration in the film reduced elasticity modulus and tensile strength, exhibiting a plasticizing effect. The increase in free volume resulted in increased release of hydroxycinnamic derivatives expressed as rosmarinic acid.O objetivo deste trabalho foi estudar as propriedades mecânicas e o mecanismo de liberação de um sistema tópico de liberação prolongada para o tratamento do Herpes labial a partir de filmes de amido/glicerol/extrato de Melissa officinalis, planta com comprovada atividade antiviral. Foram obtidos quatro filmes poliméricos com diferentes concentrações de amido, glicerol e extrato de Melissa officinalis os quais foram caracterizados mecanicamente e determinado o perfil de liberação de derivados hidroxicinâmicos. Os resultados demonstraram que o aumento da concentração de glicerol no filme produz uma redução no módulo de elasticidade e na tensão de deformação como conseqüência do efeito plastificante. O aumento no volume livre do polímero resultou em aumento da liberação dos derivados hidroxicinâmicos expressos como ácido rosmarínico.

  19. Preliminary phytochemical,acute oral toxicity and antihepatotoxic study of roots of Paeonia officinalis Linn.

    Institute of Scientific and Technical Information of China (English)

    Feroz; Ahmad; Nahida; Tabassum

    2013-01-01

    Objective:To carry out a preliminary phytochemical,acute oral toxicity and antihepatotoxic study of the roots of Paeonia officinalis(P.officinalis)L.Methods:Preliminary phytochemical investigation was done as per standard procedures.Acute oral toxicity study was conducted as per OECD 425 guidelines.The antihepatotoxic activity of aqueous extract of root of P.officinalis was evaluated against carbon tetrachloride(CCl4)induced hepatic damage in rats.Aqueous extract of P.officinalis at the dose levels of 100 and 200 mg/kg body weight was administered daily for 14 d in experimental animals.Liver injury was induced chemically,by CCl4 administration(1 mL/kg i.p.).The hepatoprotective activity was assessed using various biochemical parameters like aspartate aminotransferase(AST),alanine aminotransferase(ALT),serum alkaline phosphatase(SALP),total bilirubin and total protein(TP)along with histopathological studies.Result:Phytochemical screening revealed that the roots of P.officinalis contain alkaloids,tannins,saponins,glycosides,carbohydrates,flavonoids,terpenes,steroids and proteins.The aqueous extract did not cause any mortality up to 2000 mg/kg.In rats that had received the root extract at the dose of 100 and 200 mg/kg,the substantially elevated AST,ALT,SALP,total bilirubin levels were significantly lowered,respectively,in a dose dependent manner,along with CCl4 while TP levels were elevated in these groups.Histopathology revealed regeneration of the livers in extract treated groups while Silymarin treated rats were almost normal.Conclusions:The aqueous extract of P.officinalis is safe and possesses antihepatotoxic potential.

  20. Identification of Magnolia officinalis L. bark extract as the most potent anti-inflammatory of four plant extracts.

    Science.gov (United States)

    Walker, Joel M; Maitra, Amarnath; Walker, Jessica; Ehrnhoefer-Ressler, Miriam M; Inui, Taichi; Somoza, Veronika

    2013-01-01

    This study was designed to compare the anti-inflammatory potential of a Magnolia officinalis L. bark extract solely or in combination with extracts prepared from either Polygonum aviculare L., Sambucus nigra L., or Isodon japonicus L. in bacterial lipopolysaccharide (LPS) stimulated human gingival fibroblasts (HGF-1) and human U-937 monocytes, as cell models of periodontal disease. HGF-1 and U-937 cells were incubated with LPS from either Porphyromonas gingivalis or Escherichia coli together with the four plant extracts alone or in combination. Secretion of anti-inflammatory cytokines from HGF-1 and U-937 cells was measured by means of a multiplexed bead assay system. Magnolia officinalis L. bark extract, at concentrations of 1 μg/mL and 10 μg/mL, reduced interleukin 6 (IL-6) and interleukin-8 (IL-8) secretion from HGF-1 cells to 72.5 ± 28.6% and reduced matrix metalloproteinase 2 (MMP-2) and matrix metalloproteinase 9 (MMP-9) secretion from U-937 cells to 8.87 ± 7.97% compared to LPS-treated cells (100%). The other three extracts also reduced secretion of these inflammatory markers but were not as effective. Combination of 9 μg/mL Magnolia officinalis L. extract with 1 μg/mL of each of the other extracts maintained the anti-inflammatory effect of Magnolia officinalis L. extract. Combination of 5 μg/mL Magnolia officinalis L. extract with 5 μg/mL Isodon japonicus L. extract also maintained the anti-inflammatory potential of the Magnolia officinalis L. extract, whereas increasing concentrations of any of the other plant extracts in the combination experiments reduced the Magnolia officinalis L. extract efficacy in U-937 cells.

  1. In Vivo Differentiation of Mesenchymal Stem Cells into Insulin Producing Cells on Electrospun Poly-L-Lactide Acid Scaffolds Coated with Matricaria chamomilla L. Oil

    Directory of Open Access Journals (Sweden)

    Afsaneh Fazili

    2016-09-01

    Full Text Available Objective: This study examined the in vivo differentiation of mesenchymal stem cells (MSCs into insulin producing cells (IPCs on electrospun poly-L-lactide acid (PLLA scaffolds coated with Matricaria chammomila L. (chamomile oil. Materials and Methods: In this interventional, experimental study adipose MSCs (AMSCs were isolated from 12 adult male New Zealand white rabbits and characterized by flow cytometry. AMSCs were subsequently differentiated into osteogenic and adipogenic lines. Cells were seeded onto either a PLLA scaffold (control or PLLA scaffold coated with chamomile oil (experimental. A total of 24 scaffolds were inserted into the pancreatic area of each rabbit and placement was confirmed by ultrasound. After 21 days, immunohistochemistry analysis of insulin-producing like cells on protein levels confirmed insulin expression of insulin producing cells (IPSCs. Real-time polymerase chain reaction (PCR determined the expressions of genes related to pancreatic endocrine development and function. Results: Fourier transform infrared spectroscopy (FTIR results confirmed the existence of oil on the surface of the PLLA scaffold. The results showed a new peak at 2854 cm-1 for the aliphatic CH2 bond. Pdx1 expression was 0.051 ± 0.007 in the experimental group and 0.009 ± 0.002 in the control group. There was significantly increased insulin expression in the scaffold coated with chamomile oil (0.09 ± 0.001 compared to control group (0.063 ± 0.009, P≤0.05. Both groups expressed Ngn3 and Pdx1 specific markers and pancreatic tissue was observed at 21 days post transplantation. Conclusion: The pancreatic region is an optimal site for differentiation of AMSCs to IPCs. Chamomile oil (as an antioxidant agent can affect cell adhesion to the scaffold and increase cell differentiation. In addition, the oil may lead to increased blood glucose uptake in pathways in the muscles, liver and fatty tissue of a diabetic animal model by some probable molecular

  2. Avaliação farmacognostica e da rotulagem das drogas vegetais boldo-do-chile (Peumus boldus Molina e camomila (Matricaria recutita L. comercializadas em Fortaleza, CE

    Directory of Open Access Journals (Sweden)

    F.P. SOARES

    2015-09-01

    Full Text Available RESUMO Boldo-do-chile (Peumus boldus e camomila (Matricaria recutita são plantas empregadas na fitoterapia principalmente para o tratamento de desordens hepáticas e intestinais, atuando também como anti-inflamatório e antiespasmódico, respectivamente. Por isso, o presente trabalho objetivou avaliar a qualidade farmacognostica dessas drogas vegetais comercializadas em Fortaleza (CE, além das informações de suas rotulagens. Quarenta e duas amostras de boldo, e quarenta e cinco amostras de camomila, procedentes de farmácias, de lojas de produtos naturais e de bancas de raizeiros, foram analisadas quanto à autenticidade, à pureza e às informações contidas na rotulagem desses produtos conforme legislação vigente. Na verificação de impurezas, 35,7% das amostras de boldo e 57,7% das amostras de camomila excederam o teor máximo de matéria estranha; no teor de cinzas totais, 33,3% das amostras de boldo foram reprovadas; rotulagens das amostras de boldo (100% e de camomila (96,6% apresentaram erros ou ausência de informações. Os resultados das análises confirmam, portanto, a necessidade urgente de melhor fiscalização e intervenção na produção e venda dessas e de outras drogas vegetais para adequação às normas vigentes.

  3. Study on the Anti-Inflammatory Effect of Volatile Oil from Matricaria Chamomilla L%洋甘菊挥发油抗炎作用的研究

    Institute of Scientific and Technical Information of China (English)

    袁艺; 龙子江; 杨俊杰; 袁彩红

    2011-01-01

    采用动物体内抗炎实验模型等方法研究洋甘菊挥发油的抗炎效果.观察洋甘菊挥发油的体内抗炎作用.结果表明:洋甘菊挥发油各剂量组对蛋清致大鼠足肿胀、棉球植入法致大鼠肉芽增生及二甲苯致小鼠耳肿胀均有不同程度的抑制作用.洋甘菊挥发油对急性炎症、慢性炎症及对急性炎症引起的肿胀、渗出有一定的抑制作用,洋甘菊挥发油有显著的抗炎作用.%The purpose is to study the anti-inflammatory effects of volatile oil in Matricaria Chamomilla, the animal test was adopted in this research. The results showed that volatile oil had certain effects on acute inflammation caused by egg white, on granulation hyperplasia of chronic inflammation and on the swelling and exudate caused by the acute inflammation Different doses of volatile oil had different effects on swelling of mice foots caused by egg white, on granulation hyperplasia induced by embedding cotton into rats armpits and on swelling of mice ears by daubing xylene. The anti-inflammatory effects of volatile oil were obviously.

  4. CONSTRUCTION AND STUDY OF Althaea officinalis TRANSGENIC ROOTS CULTURE WITH HUMAN INTERFERON α2B GENE

    Directory of Open Access Journals (Sweden)

    N. A. Matvieieva

    2013-04-01

    Full Text Available The aim of our work was to obtain Althaea officinalis L. «hairy» root culture with human interferon α2b gene (ifn-α2b, to measure fructans content and antiviral activity of extracts from the transgenic roots. Transformation of leaf and root explants was carried out by means of Agrobacterium rhizogenes-mediated transformation. Antiviral activity was measured by the reduction in cytopathic effect of vesicular stomatitis virus (Indiana strain in bovine kidney cells line MDBK. Transformation frequency was 100% for leaf and root explants. RT-PCR confirmed ifn- α2b gene transcription. The clones of transgenic roots differed in mass increasing from 0, 036 ± 0,008 up to 0,371 ± 0,019 g in 30 days cultivation and in fructan synthesis from 67,2± 4,47 up to 154,6 ± 6,62 mg/g roots dry weight. Extracts from «hairy»roots culture were characterized by high antiviral activity against vesicular stomatitis virus — up to 26 000 IU/ g of roots fresh weight. In some cases the genetic transformation shown to lead increasing the growth rate and increasing the level of fructan synthesis in transgenic A. officinalis roots. Extracts from cultivated in vitro marshmallow transgenic roots were characterized by high level of antiviral activity against vesicular stomatitis virus. Thus, there were obtained transgenic A. officinalis roots, characterized by high growth rate, significant accumulation of fructans and high antiviral activity.

  5. Evaluation of the genotoxic and antigenotoxic potential of Melissa officinalis in mice

    Science.gov (United States)

    de Carvalho, Natália Cassettari; Corrêa-Angeloni, Maria Júlia Frydberg; Leffa, Daniela Dimer; Moreira, Jeverson; Nicolau, Vanessa; de Aguiar Amaral, Patrícia; Rossatto, Ângela Erna; de Andrade, Vanessa Moraes

    2011-01-01

    Melissa officinalis (L.) (Lamiaceae), a plant known as the lemon balm, is native to the east Mediterranean region and west Asia. Also found in tropical countries, such as Brazil, where it is popularly known as “erva-cidreira” or “melissa”, it is widely used in aqueous- or alcoholic-extract form in the treatment of various disorders. The aim was to investigate in vivo its antigenotoxicity and antimutagenicity, as well as its genotoxic/mutagenic potential through comet and micronucleus assaying. CF-1 male mice were treated with ethanolic (Mo-EE) (250 or 500 mg/kg) or aqueous (Mo-AE) (100 mg/kg) solutions of an M. officinalis extract for 2 weeks, prior to treatment with saline or Methyl methanesulfonate (MMS) doses by intraperitoneal injection. Irrespective of the doses, no genotoxic or mutagenic effects were observed in blood and bone-marrow samples. Although Mo-EE exerted an antigenotoxic effect on the blood cells of mice treated with the alkylating agent (MMS) in all the doses, this was not so with Mo-AE. Micronucleus testing revealed the protector effect of Mo-EE, but only when administered at the highest dose. The implication that an ethanolic extract of M. officinalis has antigenotoxic/antimutagenic properties is an indication of its medicinal relevance. PMID:21734832

  6. Pharmacological perspectives from Brazilian Salvia officinalis (Lamiaceae): antioxidant, and antitumor in mammalian cells.

    Science.gov (United States)

    Garcia, Charlene S C; Menti, Caroline; Lambert, Ana Paula F; Barcellos, Thiago; Moura, Sidnei; Calloni, Caroline; Branco, Cátia S; Salvador, Mirian; Roesch-Ely, Mariana; Henriques, João A P

    2016-03-01

    Salvia officinalis (Lamiaceae) has been used in south of Brazil as a diary homemade, in food condiment and tea-beverage used for the treatment of several disorders. The objective of this study was to characterize chemical compounds in the hydroalcoholic (ExtHS) and aqueous (ExtAS) extract from Salvia officinalis (L.) by gas chromatography-mass spectrometry (GC-MS) and by high-resolution electrospray ionization mass spectrometry (ESI-QTOF MS/MS), evaluate in vitro ability to scavenge the free radical 2,2-diphenyl-1-picrylhydrazyl (DPPH•) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS•+), catalase (CAT-like) and superoxide dismutase (SOD-like) activity, moreover cytotoxic by MTT assay, alterations on cell morphology by giemsa and apoptotic-induced mechanism for annexin V/propidium iodide. Chemical identification sage extracts revealed the presence of acids and phenolic compounds. In vitro antioxidant analysis for both extracts indicated promising activities. The cytotoxic assays using tumor (Hep-2, HeLa, A-549, HT-29 and A-375) and in non-tumor (HEK-293 and MRC-5), showed selectivity for tumor cell lines. Immunocytochemistry presenting a majority of tumor cells at late stages of the apoptotic process and necrosis. Given the results presented here, Brazilian Salvia officinalis (L.) used as condiment and tea, may protect the body against some disease, in particularly those where oxidative stress is involved, like neurodegenerative disorders, inflammation and cancer.

  7. Effects of Rosmarinus officinalis on the survivability of random-patterned skin flaps: an experimental study.

    Science.gov (United States)

    Ince, Bilsev; Yildirim, Alpagan Mustafa; Okur, Mehmet Ihsan; Dadaci, Mehmet; Yoruk, Ebru

    2015-04-01

    Improving survival of skin flaps used in soft-tissue reconstruction is clinically an important goal, and several systemic and local agents have been used for this purpose. However, a substance that prevents the flap necrosis has not yet been defined. This study aimed to investigate whether a Rosmarinus officinalis extract could improve the skin flap survival. In this study, 21 Wistar albino rats were divided into three groups. Rectangular 8 × 2 cm random-pattern flaps were elevated from the back of the rats. Group I was considered the control group. In Group II, a 0.5-cc of Rosmarinus officinalis oil was applied with an ear bud to the flap area 30 minutes before the flap elevation. After suturing the flaps to their location, the oil was administered twice a day for a week. In Group III, 0.5 cc of the oil was applied twice a day to the area that was elevated for a week until surgery. At the end of the week, the flaps were sutured to their location, and wiped postoperatively twice a day for a week with the oil. Mean percentage of these areas was found to be 29.81%, 58.99%, and 67.68% in Group I, Group II, and Group III, respectively. The mean percentage of the flap survival areas and vessel diameters were significantly greater in the Groups II and III than in the control group (p Rosmarinus officinalis extract can increase the flap survivability.

  8. Variations in essential oil, phenolic compounds, and antioxidant activity of tunisian cultivated Salvia officinalis L.

    Science.gov (United States)

    Ben Farhat, Mouna; Jordán, María J; Chaouech-Hamada, Rym; Landoulsi, Ahmed; Sotomayor, Jose A

    2009-11-11

    The variation in the chemical composition of the essential oil of Salvia officinalis , growing in different habitats, was studied. GC-MS analysis revealed 57 compounds representing 94.68-96.80% of total oils. The major components were alpha-thujone (11.55-19.23%), viridiflorol (9.94-19.46%), 1,8-cineole (8.85-15.60%), camphor (5.08-15.06%), manool (5.52-13.06%), beta-caryophyllene (2.63-9.24%), alpha-humulene (1.93-8.94%), and beta-thujone (5.45-6.17%), showing significant differences between different collection sites. Analysis of some representative polyphenolic compounds and antioxidant activity was performed using postdistilled dry samples. Rosmarinic acid, carnosol, and carnosic acid were the prevalent compounds of S. officinalis methanolic extracts. The results revealed differences in the polyphenolic composition and also exhibited antioxidant and radical-scavenging activities at different magnitudes of potency. However, within the used methods, only the DPPH(*) assay showed significant differences (p officinalis might be valuable antioxidant natural sources and seemed to be applicable in both the health medicine and food industries.

  9. Disinfectant properties of essential oils from Salvia officinalis L. cultivated in Tunisia.

    Science.gov (United States)

    Bouaziz, Mohamed; Yangui, Thabèt; Sayadi, Sami; Dhouib, Abdelhafidh

    2009-11-01

    The essential oils were obtained by hydro-distillation of the aerial part of Salvia officinalis L. cultivated in Sfax gardens, Tunisia. The obtained oils were analyzed by gas chromatography-mass spectrometry (GC-MS) and 44 compounds were identified. Strong bactericidal and fungicidal effects were shown using the NCCLS broth dilution, EN 1275 and EN 1276 standard methods. The minimal cidal concentrations (MCCs) values ranged from 0.031 to 0.25 microLmL(-1). The essential oils concentrations of 0.5% and 1% (v/v) resulted in a reduction in viability higher than 5 and 4 log units per mL for the standard bacteria and fungi, respectively, within a contact time of 5 min. Using an air sampler and an aroma dispenser, vaporisation of 0.25 mLm(-3) of S. officinalis essential oils resulted in (72%, 73% and 70%) and (54%, 55% and 55%) reduction of the total microbial count and the total count of yeasts and moulds, after a residence time of 1h, 6h and 24h in a selected testing room, respectively. S. officinalis essential oils showed a potent vapour activity against a panel of bacteria, yeasts and fungi. This supported their use as a natural eco-friendly disinfectant to manage airborne microbes.

  10. Color blindness and contrast perception in cuttlefish (Sepia officinalis) determined by a visual sensorimotor assay.

    Science.gov (United States)

    Mäthger, Lydia M; Barbosa, Alexandra; Miner, Simon; Hanlon, Roger T

    2006-05-01

    We tested color perception based upon a robust behavioral response in which cuttlefish (Sepia officinalis) respond to visual stimuli (a black and white checkerboard) with a quantifiable, neurally controlled motor response (a body pattern). In the first experiment, we created 16 checkerboard substrates in which 16 grey shades (from white to black) were paired with one green shade (matched to the maximum absorption wavelength of S. officinalis' sole visual pigment, 492 nm), assuming that one of the grey shades would give a similar achromatic signal to the tested green. In the second experiment, we created a checkerboard using one blue and one yellow shade whose intensities were matched to the cuttlefish's visual system. In both assays it was tested whether cuttlefish would show disruptive coloration on these checkerboards, indicating their ability to distinguish checkers based solely on wavelength (i.e., color). Here, we show clearly that cuttlefish must be color blind, as they showed non-disruptive coloration on the checkerboards whose color intensities were matched to the Sepia visual system, suggesting that the substrates appeared to their eyes as uniform backgrounds. Furthermore, we show that cuttlefish are able to perceive objects in their background that differ in contrast by approximately 15%. This study adds support to previous reports that S. officinalis is color blind, yet the question of how cuttlefish achieve "color-blind camouflage" in chromatically rich environments still remains.

  11. Impact of different culture media on hairy roots growth of Valeriana officinalis L.

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    Ali PAKDIN PARIZI

    2015-12-01

    Full Text Available Transformed hairy root cultures of Valeriana officinalis were established by infection with Agrobacterium rhizogenes strain ATCC 15834. To determine the effect of different media on the growth of V. officinalis hairy roots, MS, B5 media (1.0X and 0.5X strength, N6 medium and a modified MS medium without phytohormones were used. In addition, different NH4+ to NO3- ratios in MS medium were studied. The effects of these treatments were evaluated after 21 days of culture in relation to hairy root growth. B5 and ½ B5 media were the best basal media for hairy root growth. MS medium supplemented with a 20:20 ratio (mM of NH4+ to NO3- displayed highest growth rates and biomass yield in hairy root cultures. The present study demonstrated that the composition of culture medium and the ratio of different nitrogen sources have significant impact on the growth of V. officinalis hairy roots.

  12. Neuroprotective properties of Melissa officinalis after hypoxic-ischemic injury both in vitro and in vivo

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    Bayat Mohammad

    2012-10-01

    Full Text Available Abstract Background Brain ischemia initiates several metabolic events leading to neuronal death. These events mediate large amount of damage that arises after some neurodegenerative disorders as well as transient brain ischemia. Melissa officinalis is considered as a helpful herbal plant in the prevention of various neurological diseases like Alzheimer that is related with oxidative stress. Methods We examined the effect of Melissa officinalis on hypoxia induced neuronal death in a cortical neuronal culture system as in vitro model and transient hippocampal ischemia as in vivo model. Transient hippocampal ischemia was induced in male rats by tow vessel-occlusion for 20 min. After reperfusion, the histopathological changes and the levels inflammation, oxidative stress status, and caspase-3 activity in hippocampus were measured. Results Cytotoxicity assays showed a significant protection of a 10 μg/ml dose of Melissa against hypoxia in cultured neurons which was confirmed by a conventional staining (P Discussion Results showed that Melissa officinalis could be considered as a protective agent in various neurological diseases associated with ischemic brain injury.

  13. Neuroprotective properties of Melissa officinalis after hypoxic-ischemic injury both in vitro and in vivo

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    Mahnaz Khanavi

    2012-10-01

    Full Text Available Brain ischemia initiates several metabolic events leading to neuronal death. These events mediate large amount of damage that arises after some neurodegenerative disorders as well as transient brain ischemia. Melissa officinalis is considered as a helpful herbal plant in the prevention of various neurological diseases like Alzheimer that is related with oxidative stress.MethodsWe examined the effect of Melissa officinalis on hypoxia induced neuronal death in a cortical neuronal culture system as in vitro model and transient hippocampal ischemia as in vivo model. Transient hippocampal ischemia was induced in male rats by tow vessel-occlusion for 20 min. After reperfusion, the histopathological changes and the levels inflammation, oxidative stress status, and caspase-3 activity in hippocampus were measured.ResultsCytotoxicity assays showed a significant protection of a 10 mug/ml dose of Melissa against hypoxia in cultured neurons which was confirmed by a conventional staining (P<0.05. Melissa treatment decrease caspase3 activity (P<0.05 and TUNEL-positive cells significantly (P<0.01. Melissa oil has also inhibited malon dialdehyde level and attenuated decrease of Antioxidant Capacity in the hippocampus. Pro-inflammatory cytokines TNF-alpha, IL-1beta and HIF-1alpha mRNA levels were highly increased after ischemia and treatment with Melissa significantly suppressed HIF-1alpha gene expression (P<0.05.DiscussionResults showed that Melissa officinalis could be considered as a protective agent in various neurological diseases associated with ischemic brain injury.

  14. Evaluation of larvicidal activity of a nanoemulsion of Rosmarinus officinalis essential oil

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    Jonatas L. Duarte

    2015-04-01

    Full Text Available Abstract Nanotechnology has emerged as a promising area for innovative products, including insecticides. Dengue is a tropical disease which is considered a critical health problem in developing countries, due to negative impacts to the environment caused by synthetic chemicals used for vector control (Aedes aegypti. Thus, developing of natural products based insecticidal are considered very promising. On this context, the aim of the present study was to obtain an O/W nanoemulsion containing Rosmarinus officinalis L., Lamiaceae, essential oil and evaluate its larvicidal activity against A. aegypti. Low energy method was employed, allowing achievement of small droplets. The nanoemulsion also presented low polydispersity and mean droplet below 200 nm, even after 30 days of storage. Potential mortality levels were observed after 24 h (80 ± 10% and 48 h (90 ± 10% in A. aegypti larvae at final concentration of 250 ppm, related to R. officinalis essential oil. This study contributes to nanobiotechnology of natural products, presenting a potential larvicidal nanoemulsion prepared with R. officinalis essential oil. Moreover, nanoemulsion production involved a non-heating procedure, describing easy technique which may be useful for integrative control programs.

  15. Isolation, identification and molecular docking as cyclooxygenase (COX) inhibitors of the main constituents of Matricaria chamomilla L. extract and its synergistic interaction with diclofenac on nociception and gastric damage in rats.

    Science.gov (United States)

    Ortiz, Mario I; Fernández-Martínez, Eduardo; Soria-Jasso, Luis Enrique; Lucas-Gómez, Isaac; Villagómez-Ibarra, Roberto; González-García, Martha P; Castañeda-Hernández, Gilberto; Salinas-Caballero, Mireya

    2016-03-01

    Chamomile (Matricaria chamomilla L., Asteraceae) is a medicinal plant widely used as remedy for pain and gastric disorders. The association of non-steroidal anti-inflammatory drugs (NSAIDs) with medicinal plant extracts may increase its antinociceptive activity, permit the use of lower doses and limit side effects. The aim was to isolate and identify the main chemical constituents of Matricaria chamomilla ethanolic extract (MCE) as well as to explore their activity as cyclooxygenase (COX) inhibitors in silico; besides, to examine the interaction between MCE and diclofenac on nociception in the formalin test by isobolographic analysis, and to determine the level of gastric injury in rats. Three terpenoids, α-bisabolol, bisabolol oxide A, and guaiazulene, were isolated and identified by (1)H NMR. Docking simulation predicted COX inhibitory activity for those terpenoids. Diclofenac, MCE, or their combinations produced an antinociceptive effect. The sole administration of diclofenac and the highest combined dose diclofenac-MCE produced significant a gastric damage, but that effect was not seen with MCE alone. An isobologram was constructed and the derived theoretical ED35 for the antinociceptive effect was significantly different from the experimental ED35; hence, the interaction between diclofenac and MCE that mediates the antinociceptive effect is synergist. The MCE contains three major terpenoids with plausible COX inhibitory activity in silico, but α-bisabolol showed the highest affinity. Data suggest that the diclofenac-MCE combination can interact at the systemic level in a synergic manner and may have therapeutic advantages for the clinical treatment of inflammatory pain.

  16. [Chemical diversity of the biological active ingredients of salvia officinalis and some closely related species].

    Science.gov (United States)

    Máthé, Imre; Hohmann, Judit; Janicsák, Gábor; Nagy, Gábor; Dora, Rédei

    2007-01-01

    Comparative studies on the volatile and non-volatile fractions of 6 species. i.e. Salvia officinalis, S. tomentosa, S. fruticosa, S. candelabrum, S. ringens, S. lavandulifolia of the Section Salvia (Lamiaceae) have been carried out. Both fractions provide the chemical pattern matches to the chemotaxonomic character of Subfamily Nepetoideae in Erdtmanr two subfamiliar system. S. lavandulifolia had the highest essential oil content, followed by S. fruticosa, S. tomentosa, S. officinalis and S. candelabrum. S. ringens contains volatile oil only in traces. The neurotoxin thujone content was the highest in the S. officinalis oils and in that of S. fruticosa. No thujone was detected in S. lavandulifolia. The other species, e.g.: S. tomentosa contain this compound only in moderate concentrations (less than 10%). Among the non-volatile fractions of the plant ingredients the triterpene ursolic and oleanolic acids had the highest concentration in the leaves. Despite some rare cases, ursolic acid dominates the tritepene fraction. Rosmarinic and caffeic acids were measured in similar concentrations, in all species. As the case of S. officinalis shows, these compounds vary significantly in all organs during the vegetation period. Caffeic acid is also ubiquitous in the genus Salvia but as our data suggest it occurs in an order of magnitude lower concentration than rosmarinic acid. The isolation of phenylethanolid martynoside, though obtained in a rather small concentration, is of great chemotaxonomic significance, as this is the first phenylethanolid type glycoside isolated not only from the Salvia genus but also from the entire Subfamily Nepetoideae. As pheylethanolids are rather common and accumulate in significant concentrations in plants of the Subfamily Lamioideae, our opinion that the chemical differences between the two subfamilies are less qualititative than quantitative, is confirmed. This holds true of other chemical markers like monoterpenes, ursolic and oleanolic

  17. Chemical composition and antibacterial activity of essential oils against human pathogenic bacteria

    NARCIS (Netherlands)

    Sokovic, M.; Marin, P.D.; Brkic, D.; Griensven, van L.J.L.D.

    2008-01-01

    The chemical composition and antibacterial activity of essential oils from 10 aromatic plants Matricaria chamommilla, Mentha piperita, M. spicata, Lavandula angustifolia, Ocimum basilicum, Thymus vulgaris, Origanum vulgare, Salvia officinalis, Citrus limon and C. aurantium have been determined. Anti

  18. Antibacterial Effects of the Essential Oils of CommonlyConsumed Medicinal Herbs Using an In Vitro Model.

    NARCIS (Netherlands)

    Sokovic, M.; Glamoclija, J.; Marin, P.D.; Brkic, D.; Griensven, van L.J.L.D.

    2010-01-01

    The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been determin

  19. The effect of Asparagus officinalis polysaccharide on erythrocyte of S180 mice played in immunological reaction of lymphocytes

    Institute of Scientific and Technical Information of China (English)

    JI Chen-feng; MIN Yong-cui; JI Yu-bin

    2008-01-01

    Objective To contrast the roles of Asparagus officinalis polysaccharide on erythroeyte of S180 mice played in immunological reaction of lymphocytes. To study the effect of Asparagus officinalis polysaecharide on the erythroeyte function of S180 mice. Methods Suspensions of lymphocytes (1×106/mL) and autologous plasma were respectively separated from anticoaguted whole blood of healthy mice with the lymphocyte separation medium. The erythrocytes (1×108/mL) were separated from whole blood of Asparagus officinalis polysaccharide mice. Using the autologous plasm as reactive medium, the role of erythrocytes in regulating the immunological reaction of lymphocytes was appraised. The expression of CD25 on lymphocytes was detected using flow cytometry. Results The immunogical regulating ability of erythrocyte in mice with control groups is much lower than that of normal groups, and the immunogical regulating ability of erythroeyte in mice with Asparagus officinalis polysaccharide groups is much higher than that of control groups. Conclusions According to the effects of erythrocyte CD35 on the immuno-response of lymphocyte and the different of the expression of CD25 on lymphocytes, we prove that Asparagus officinalis polysaecharide can improve the erythrocyte function of S180 mice.

  20. Molecular phylogeny of the genus Asparagus (Asparagaceae) explains interspecific crossability between the garden asparagus (A. officinalis) and other Asparagus species.

    Science.gov (United States)

    Kubota, Shosei; Konno, Itaru; Kanno, Akira

    2012-02-01

    The genus Asparagus comprises approximately 200 species, some of which are commercially cultivated, such as the garden asparagus (A. officinalis). Many Asparagus species, including A. officinalis, are dioecious and have been grouped into a subgenus distinct from that of hermaphroditic species. Although many interspecific crossings have been attempted to introduce useful traits into A. officinalis, only some of the dioecious species were found to be cross-compatible with A. officinalis. Here, molecular phylogenetic analyses were conducted to determine whether interspecific crossability is proportional to the genetic distance between the crossing pairs and to further clarify the evolutionary history of the Asparagus genus. A clade with all cross-compatible species and no cross-incompatible species was recovered in the phylogenetic tree based on analyses of non-coding cpDNA regions. In addition, a sex-linked marker developed for A. officinalis amplified a male-specific region in all cross-compatible species. The phylogenetic analyses also provided some insights about the evolutionary history of Asparagus; for example, by indicating that the genus had its origin in southern Africa, subsequently spreading throughout the old world through intensive speciation and dispersal. The results also suggest that dioecious species were derived from a single evolutionary transition from hermaphroditism in Asparagus. These findings not only contribute towards the understanding of the evolutionary history of the genus but may also facilitate future interspecific hybridization programs involving Asparagus species.

  1. Protective effect of Melissa officinalis extract against H2O2-induced oxidative stress in human vascular endothelial cells

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    Leila Safaeian

    2016-01-01

    Full Text Available Melissa officinalis L. is a medicinal plant with a large variety of pharmacological effects and traditional applications. This study aimed to evaluate the protective and antioxidant activities of the extract of M. officinalis aerial parts on human umbilical vein endothelial cells (HUVECs under oxidative stress induced by H 2 O 2 . Cells were incubated with H 2 O 2 (0.5 mM, 2 h after pretreatment with M. officinalis extract (25-500 µg/mL. Cell viability was evaluated by 3-(4, 5- Dimethylthiazol-2-yl-2, 5-diphenyltetrazolium bromide (MTT assay. The concentration of hydroperoxides and ferric reducing antioxidant power (FRAP were measured in intra- and extra-cellular fluids. Pretreatment of HUVECs with M. officinalis extract at the concentrations of 100-500 µg/mL improved the cell viability after exposure to H 2 O 2 significantly. It also decreased hydroperoxides concentration and increased FRAP value in both intra- and extra-cellular fluids. The results revealed antioxidant and cytoprotective effects of M. officinalis against H 2 O 2 -induced oxidative stress in HUVECs. Due to the valuable antioxidant activity , this plant extract may have potential benefits for the prevention of cardiovascular diseases associated with oxidative stress.

  2. Herbicides for Calendula

    Science.gov (United States)

    The rising need for replacements for volatile organic compounds (VOC), which are used in the manufacture of paints, plastics, pesticides, etc., has placed demands on drying oils that may not be met by current sources. The primary source is eleostearic acid, or tung oil, which is derived from the see...

  3. Evaluation of the antibacterial potential of Petroselinum crispum and Rosmarinus officinalis against bacteria that cause urinary tract infections.

    Science.gov (United States)

    Petrolini, Fernanda Villas Boas; Lucarini, Rodrigo; de Souza, Maria Gorete Mendes; Pires, Regina Helena; Cunha, Wilson Roberto; Martins, Carlos Henrique Gomes

    2013-01-01

    In this study we evaluated the antibacterial activity of the crude hydroalcoholic extracts, fractions, and compounds of two plant species, namely Rosmarinus officinalis and Petroselinum crispum, against the bacteria that cause urinary tract infection. The microdilution method was used for determination of the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). The crude hydroalcoholic extract of R. officinalis displayed in vitro activity against Gram-positive bacteria, with satisfactory MBC for the clinical isolate S. saprophyticus. The fractions and the pure compound rosmarinic acid did not furnish promising results for Gram-negative bacteria, whereas fractions 2, 3, and 4 gave encouraging results for Gram-positive bacteria and acted as bactericide against S. epidermidis as well as E. faecalis (ATCC 29212) and its clinical isolate. R. officinalis led to promising results in the case of Gram-positive bacteria, resulting in a considerable interest in the development of reliable alternatives for the treatment of urinary infections.

  4. Evaluation of the antibacterial potential of Petroselinum crispum and Rosmarinus officinalis against bacteria that cause urinary tract infections

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    Fernanda Villas Boas Petrolini

    2013-09-01

    Full Text Available In this study we evaluated the antibacterial activity of the crude hydroalcoholic extracts, fractions, and compounds of two plant species, namely Rosmarinus officinalis and Petroselinum crispum, against the bacteria that cause urinary tract infection. The microdilution method was used for determination of the minimum inhibitory concentration (MIC and minimum bactericidal concentration (MBC. The crude hydroalcoholic extract of R. officinalis displayed in vitro activity against Gram-positive bacteria, with satisfactory MBC for the clinical isolate S. saprophyticus. The fractions and the pure compound rosmarinic acid did not furnish promising results for Gram-negative bacteria, whereas fractions 2, 3, and 4 gave encouraging results for Gram-positive bacteria and acted as bactericide against S. epidermidis as well as E. faecalis (ATCC 29212 and its clinical isolate. R. officinalis led to promising results in the case of Gram-positive bacteria, resulting in a considerable interest in the development of reliable alternatives for the treatment of urinary infections.

  5. Chemical composition and biological activity of essential oils of Dracocephalum heterophyllum and Hyssopus officinalis from Western Himalaya.

    Science.gov (United States)

    Stappen, Iris; Wanner, Jürgen; Tabanca, Nurhayat; Wedge, David E; Ali, Abbas; Kaul, Vijay K; Lal, Brij; Jaitak, Vikas; Gochev, Velizar K; Schmidt, Erich; Jirovetz, Leopold

    2015-01-01

    The essential oils of two representatives of the Lamiaceae, Dracocephalum heterophyllum Benth. and Hyssopus officinalis L., are described for their antifungal, antibacterial, larvicidal and inect biting deterrent activities. Additionally, the chemical compositions of the essential oils, analyzed by simultaneous GC-MS and GC-FID, and odor descriptions are given. The main components of H. officinalis oil were pinocarvone, cis-pinocamphone, and β-pinene. Citronellol was found as the main compound of D. heterophyllum essential oil. Antibacterial testing by agar dilution assay revealed greater activity of D. heterophyllum against Staphylococcus aureus compared with H. officinalis. D. heterophyllum essential oil also showed promising antifungal activity against Colletotrichum species and was more toxic to Aedes aegypti larvae in a larvicial bioassay. Both essential oils showed high activity in the biting deterrent bioassay.

  6. Preliminary assessment of Rosmarinus officinalis toxicity on male Wistar rats' organs and reproductive system Avaliação preliminar da toxicidade de Rosmarinus officinalis no sistema reprodutor e em órgãos de ratos Wistar

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    Rita de Cássia da Silveira e Sá

    2006-09-01

    Full Text Available Rosemary (Rosmarinus officinalis L. - Lamiaceae is a shrub used in the treatment of hepatic, intestinal, renal and respiratory affections. Its toxicity was assessed in female rats and an anti-implantation effect was reported after treatment with this plant. This work analyzes the effect of the short-term administration of R. officinalis extract on vital organs, on the organs of the reproductive system and sperm production of mature male Wistar rats. Adult Wistar rats were treated with 1 mL of R. officinalis aqueous extract at a dose level of 291.2 mg and 582.4 mg/kg of body weight for five days. Body and organs weights, sperm production and food consumption were evaluated. The results showed that the lower dose administration of R. officinalis extract did not significantly alter body and organs weight nor did it interfere with gamete production. However, animals treated with the higher dose showed significant weight increase of the seminal vesicle but no significant alteration of the other variables. Food intake was not affected by the treatments.Alecrim (Rosmarinus officinalis L. - Lamiaceae é uma planta utilizada no tratamento de afecções hepática, intestinal, renal e respiratória. Sua toxicidade foi investigada em ratas e seu efeito antiimplantação foi relatado em estudos prévios. Este trabalho analisa o efeito da administração aguda do extrato de R. officinalis em órgãos vitais, em órgãos do sistema reprodutor e na produção de espermatozóides de ratos Wistar adultos. Ratos Wistar foram tratados com 1 mL do extrato aquoso de R. officinalis na dose de 291,2 mg e 582,4 mg/kg de peso corporal por cinco dias. O peso corporal e de órgãos, a produção de espermatozóides e o consumo de ração foram avaliados. Os resultados mostraram que a administração da dose menor do extrato de R. officinalis não alterou significativamente o peso corporal e de órgãos e nem interferiu com a produção de gametas. Entretanto, os animais

  7. Evaluación de siete poblaciones de espárrago (Asparagus officinalis L. Evaluation of seven asparagus populations (Asparagus officinalis L.

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    ILEANA GATTI

    2000-06-01

    Full Text Available Los materiales de espárrago (Asparagus officinalis L. utilizados hasta el momento por los productores son introducciones realizadas por las casas semilleras y han sido seleccionados para satisfacer requerimientos del mercado de los sitios de origen. El objetivo del siguiente trabajo es evaluar siete poblaciones de espárrago (P1 a P7, con el fin de seleccionar genitores adecuados de manera de recurrir a la hibridación de ellos para obtener materiales adaptados a los requerimientos locales. Las evaluaciones se hicieron sobre plantas individuales, separadas por sexos y manejadas como espárrago blanco, durante los años 1993 y 1994, en el campo experimental de la Facultad de Ciencias Agrarias (Universidad Nacional de Rosario, ubicado en Zavalla, provincia de Santa Fe. La evaluación se realizó sobre planta individual, durante un período de 40 días de cosecha y con los datos obtenidos se realizó un ANOVA y un análisis de agrupamiento. Para elegir progenitores femeninos con altos rendimientos y rendimiento de mercado se determinó que se deberá recurrir a las P1, P2 y P3, las cuales presentan también alto número de turiones. Para altos peso medio y diámetro de turión, así como producción tardía, son indicadas las P5 y P7 como genitores masculinos, teniendo en cuenta que, mientras la P7 presenta bajo rendimiento, la P5 aportaría mejores producciones.The materials of asparagus (Asparagus officinalis L. that growers have in use are imported by seed dealers and have been selected according to overseas markets requirements. With the aim of selecting proper parents to use in a breeding program, seven populations of Asparagus officinalis (P1 to P7, all rised as white asparagus, were tested during 1993 and 1994, at the Experimental Field of the Facultad de Ciencias Agrarias (Universidad Nacional de Rosario placed in Zavalla, Santa Fe, Argentina. The evaluation was made on individual plant in a 40 days of harvest period. ANOVA and a cluster

  8. Emblica Officinalis (Indian Gooseberry Leaves Extract as Corrosion Inhibitor for Mild Steel in 1N HCl Medium

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    R. Saratha

    2010-01-01

    Full Text Available Corrosion inhibition efficiency of acid extract of dry Emblica officinalis leaves for mild steel in 1N HCl medium is investigated in the present study. Experimental methods include weight loss, potentiodynamic polarization and impedance studies. The results indicate Emblica officinalis leaves to be a good corrosion inhibitor of a mixed type and having efficiency of 87.9% at 2% v/v inhibitor concentration. Corrosion inhibition may be due to the spontaneous physical adsorption of the plant constituents on the mild steel surface. Experimental data fitted the Langmuir, Temkin, Freundlich and Flory-Huggins adsorption isotherms.

  9. Allelopathic activity of micropropagated Hyssopus officinalis L., Lamiaceae, water infusions Atividade alelopática de micropropagado Hyssopus officinalis L. infusãos aquosos

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    Asya P. Dragoeva

    2010-09-01

    Full Text Available The natural habitats of Hyssopus officinalis L. (Lamiaceae in Bulgaria are not sufficient to satisfy the needs of this herb. Micropropagation might be used for obtaining plants with desirable traits. Hyssopus is a medicinal aromatic plant that has not been studied very much. Recently aromatic plants were investigated as potent allelopathic plants. Determining the modes of action of allelochemicals is one of the challenging aspects in allelopathic studies. The objective of this study was to determine the allelopathic activity of micropropagated Hyssopus officinalis L. water infusions. We evaluated the influence of hot and cold infusions made from the aerial parts of hyssopus under laboratory conditions. For this purpose we tested the effects of infusions on germination and root elongation of Cucumis sativus L. and Triticum aestivum L. We determined also the effect on mitotic activity using Allium cepa L. chromosome aberration test. The results demonstrated the presence of water soluble allelopathic compounds in hyssopus tissue. Infusions exhibited growth depressive effect which was stronger at early stage of growth. The inhibitory effects on germination and root elongation were stronger in T. aestivum than in C. sativus. Hyssopus also exerted mitodepressive and genotoxic effect in Allium cepa root tip cells.Os hábitats naturais de Hyssopus officinalis L. (Lamiaceae na Bulgária não são suficientes para satisfazer as necessidades desta erva. A micropropagação poderia ser usada para obter plantas com características desejáveis. Hyssopus é uma planta aromática medicinal que não foi estudada muito. Recentemente plantas aromáticas foram investigadas como potentes plantas alelopáticas. A determinação dos modos da ação de aleloquímicos é um dos aspectos desafiantes em estudos alelopáticos. O objetivo deste estudo foi determinar a atividade alelopática de micropropagado Hyssopus officinalis L. infusãos aquosos. Foi avaliada a influ

  10. Phytochemical analysis and antioxidant activity of Hyssopus officinalis L. from Iran

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    Fatemeh Fathiazad

    2011-12-01

    Full Text Available Introduction: Hyssopus officinalis (L (Hyssop, Family: Lamiaceae, one of the endemic Iranian perennial herb with a long history of medicinal use, was studied to detect some biologically active chemical constituents of the plant. Methods: The flavonoids of the hydromethanolic extract of the aerial parts of Hyssopus officinalis (L. were studied by VLC and crystalisation of the major compound in subsequent fractions. Furthermore, the composition of its essential oil, total phenolic content and antioxidant activities were studied by GC-MS, Folin–Ciocalteau and DPPH reagents respectively. Results: Apigenin 7-O-β-D-glucuronide was isolated as the major flavonoid. All structural elucidation was performed by spectral means. A total of 20 compounds representing 99.97% of the oil have been identified. Myrtenylacetate , Camphor, Germacrene, Spathulenol were the main compounds The total phenol content of the n-butanol and ethylacetate extracts were determined spectrophotometrically according to the Folin–Ciocalteau procedure to be 246 mgGAE g-1 and 51 mgGAE g-1 in the aerial parts of Hyssopus officinalis. The antioxidant activities of apigenin 7-O-β-D-glucuronide, ethylacetate and n-butanol extracts were also determined by DPPH radical scavenging assay with IC50 values of 116×10_3, 103×10_3, 25×10_3 mg mL-1 respectively. The purified flavonoid showed weak radical scavenging activity (IC50 = 116×10_3mg mL_1. N-butanol extract, because of the highest content of total phenolic compounds (246 mgGAE100_1g had the best antioxidant activity (IC50 = 25mg mL_1. Conclusion: On the whole, the findings of the study revealed that Hyssop possesses valuable antioxidant properties for culinary and possible medicinal use.

  11. Salvia officinalis for hot flushes: towards determination of mechanism of activity and active principles.

    Science.gov (United States)

    Rahte, Sinikka; Evans, Richard; Eugster, Philippe J; Marcourt, Laurence; Wolfender, Jean-Luc; Kortenkamp, Andreas; Tasdemir, Deniz

    2013-06-01

    Herbal medicinal products are commonly used in alternative treatment of menopausal hot flushes. In a recent clinical study, Salvia officinalis tincture was found to reduce hot flush frequency and intensity. The aim of the current study was the investigation of the mechanism(s) responsible for the anti-hot flush activity of S. officinalis and determination of its active principle(s). The 66% ethanolic tincture, as well as the n-hexane, CHCl₃, and aqueous ethanolic subextracts obtained from the tincture were studied in vitro for two of the most relevant activities, estrogenicity and selective serotonin reuptake inhibition. Because of an increased risk of menopausal women to suffer from Alzheimer's disease, an in vitro acetylcholinesterase inhibition assay was also employed. No activity was observed in the selective serotonin reuptake inhibition or the acetylcholinesterase inhibition assays at the highest test concentrations. The tincture showed no estrogenic effects whereas the aqueous ethanolic subextract exhibited estrogenicity in the ERLUX assay with an EC₅₀ value of 64 µg/mL. Estrogenic activity-guided fractionation of the aqueous ethanolic subextract by a combination of reverse-phase vacuum liquid chromatography and gel chromatography identified luteolin-7-O-glucuronide (EC₅₀ 129 µg/mL) as the active component of the vacuum liquid chromatography fraction 4 (EC₅₀ 69 µg/mL). Luteolin-7-O-glucoside was identified as the putative estrogenic principle of the most potent minor fraction (7.6.7.6, EC₅₀ 0.7 µg/mL) obtained from the initial vacuum liquid chromatography fraction 7 (EC₅₀ 3 µg/mL). This study suggests the involvement of common and ubiquitous estrogenic flavonoids in the anti-hot flush effect of Salvia officinalis, a safe and commonly used herbal medicinal product during the menopause.

  12. The W-shaped pupil in cuttlefish (Sepia officinalis): functions for improving horizontal vision.

    Science.gov (United States)

    Mäthger, Lydia M; Hanlon, Roger T; Håkansson, Jonas; Nilsson, Dan-Eric

    2013-05-03

    The eyes of cuttlefish (Sepia officinalis) have a modified horizontal slit-pupil with a distinctive W-shape in bright light, while in darkness the pupil is circular. Two suggestions have previously been made for a function of the W-shape: (1) camouflaging the eye; (2) providing distance information. Since neither of these suggestions can fully explain the function of this pupil across the entire visual field, particularly the frontal and caudal periphery, we re-addressed the question of its functional significance. We took infra-red images of the eyes of live S. officinalis at different light intensities and from different viewing angles. This allowed us to determine the shape and light-admitting area of the pupil for different parts of the visual field. Our data show that the W-shaped pupil projects a blurred "W" directly onto the retina and that it effectively operates as vertical slits for the frontal and caudal parts of the visual field. We also took images of the natural habitat of S. officinalis and calculated the average vertical brightness distribution in the visual habitat. Computing a retinal illumination map shows that the W-shaped pupil is effective in balancing a vertically uneven light field: The constricted pupil reduces light from the dorsal part of the visual field significantly more than it reduces light from the horizontal band. This will cut the amount of direct sunlight that is scattered by the lens and ocular media, and thus improve image contrast particularly for the dimmer parts of the scene. We also conclude that the pupil provides even attenuation along the horizontal band, whereas a circular pupil would attenuate the image relatively more in the important frontal and caudal periphery of the visual field.

  13. Protective effects of Emblica officinalis (Amla) on metal-induced lipid peroxidation in human erythrocytes.

    Science.gov (United States)

    Krishnamoorthy, Vijay Kumar; Rather, Irfan Ahmad

    2016-05-01

    The protective potential of Emblica officinalis (amla) was investigated on metal-induced lipid per oxidation in human erythrocytes. Increases in the levels of MDA and catalase activity were assessed as lipid per oxidation. In addition, glutathione peroxidase (GPX), glutathione (GSH), and ascorbic acid levels were assessed as antioxidant indices. Preliminary investigation of the extract exhibited a significant reduction in lipid per oxidation and an increase in antioxidant abilities, such as a decrease in MDA, GPx and GSH (Pamla extract (Pamla extract has significant protective potential against lipid per oxidation.

  14. STUDY OF ANTIMICROBIAL ACTION OF ESSENTIAL OIL FROM STEMS OF ROSMARINUS OFFICINALIS L. (LAMIACEAE

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    Z. M. Tohsirova

    2016-01-01

    Full Text Available The aim of this work was to investigate the antibacterial activities using the method of wells of Rosmarinus officinalis essential oil, introduced in the Botanical garden of PMPI. It is established that the essential oil has the most pronounced antibacterial activities against Staphylococcus aureus and Enterococcus faecalis, less – Escherichia coli and Candida albicans. Antimicrobial effect on the test-cultures of microorganisms Pseudamonas aeruginosa and Proteus vulgaris are not expressed.

  15. Identification of Sensory-Active Phytochemicals in Asparagus (Asparagus officinalis L.).

    Science.gov (United States)

    Dawid, Corinna; Hofmann, Thomas

    2012-12-01

    Sensory-directed fractionation of extracts prepared from raw and cooked asparagus (Asparagus officinalis L.), respectively, followed by LC-TOF-MS, LC-MS/MS, and 1D/2D-NMR experiments revealed the chemical structures of nine bitter tasting mono- and bidesmotic saponins as well as the previously not reported 1,2-dithiolan-4-carboxylic acid 6-D-α/β-glucopyranose ester exhibiting an interesting buttery mouth-coating effect. Sensory studies showed that the orosensation imparted by this sulfur compound was reminiscent to that of melting butter and revealed an orosensory recognition threshold of 276.8 μmol/L.

  16. Isoquinoline Alkaloids from Fumaria officinalis L. and Their Biological Activities Related to Alzheimer's Disease.

    Science.gov (United States)

    Chlebek, Jakub; Novák, Zdeněk; Kassemová, Dominika; Šafratová, Marcela; Kostelník, Jan; Malý, Lukáš; Ločárek, Miroslav; Opletal, Lubomír; Hošt'álková, Anna; Hrabinová, Martina; Kuneš, Jiří; Novotná, Pavlína; Urbanová, Marie; Nováková, Lucie; Macáková, Kateřina; Hulcová, Daniela; Solich, Petr; Pérez Martín, Concepción; Jun, Daniel; Cahlíková, Lucie

    2016-01-01

    Two new isoquinoline alkaloids, named fumaranine (2) and fumarostrejdine (10), along with 18 known alkaloids were isolated from aerial parts of Fumaria officinalis. The structures of the isolated compounds were elucidated on the basis of spectroscopic analyses and by comparison with literature data. The absolute configuration of the new compound 2 was determined by comparing its circular dichroism spectra with those of known analogs. Compounds isolated in sufficient amounts were evaluated for their acetylcholinesterase, butyrylcholinesterase, prolyl oligopeptidase (POP), and glycogen synthase kinase-3β inhibitory activities. Parfumidine (8) and sinactine (15) exhibited potent POP inhibition activities (IC50 99±5 and 53±2 μM, resp.).

  17. Dalmatian Sage (Salvia officinalis L.: A Review of Biochemical Contents, Medical Properties and Genetic Diversity

    Directory of Open Access Journals (Sweden)

    Martina Grdiša

    2016-01-01

    Full Text Available Dalmatian sage (Salvia officinalis L. represents one of the most significant medicinal autochthonous species in flora of eastern Adriatic coast and islands. It is evergreen outcrossing perennial subshrub with short woody stems that branch extensively and violet flowers. Apart from being native to Mediterranean karst of west Balkan and Apenine peninsula it is cultivated in numerous countries worldwide with Mediterranean and temperate continental climate. From the earliest times it has been used in traditional medicine in healing gingiva, mouth cavity and the sore throat, against bacterial and fungal infections, for wound treatment, memory enhancement, for treating common cold, against sweating, stomach inflammation, ulcer formation, etc. Its essential oil has also been used in preservation of food and as spice as it gives both specific aroma and promotes digestion of food. The essential oil is extremely complex mixture of different active ingredients; however, the thujones and camphor are the dominant compounds and are the parameter by which S. officinalis is distinguished from other Salvia species. The great variability of essential oil composition and yield has been detected depending on various factors such as genotype, environmental conditions, phonological stage, plant parts used for the extraction of essential oil and drying procedure. Molecular genetic analysis of S. officinalis is still limited and comprises the use of RAPD markers, AFLP and SSR markers in assessing mostly the genetic variability and structure of wild S. officinalis populations. Flora. 10.1016/j.flora.2012.06.018 Ivan Sostaric 14.00   Normal 0 21 false false false HR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso

  18. In vitro synergistic antibacterial activity of Salvia officinalis L. and some preservatives

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    Stanojević Dragana

    2010-01-01

    Full Text Available The aim of this work was to investigate the antibacterial activity of aqueous extracts of the species Salvia officinalis L. and its synergistic action with the preservatives sodium nitrite, sodium benzoate and potassium sorbate in vitro against selected food spoiling bacteria. Synergism was assessed by the checkerboard assay method and quantitatively represented by the FIC index. Synergistic action was established for aqueous extract/sodium benzoate, aqueous extract/potassium sorbate, aqueous extract/sodium nitrite combinations. Synergism was detected in relation to: Agrobacterium tumefaciens, Bacillus subtilis and Proteus sp. Synergism was established at plant extract and preservative concentrations corresponding up to 1/8 MIC values.

  19. The combination of Passiflora alata and Valeriana officinalis on memory tasks in mice: comparison with diazepam

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    Helvo Slomp Junior

    2010-12-01

    Full Text Available The effect of a compound combining Valeriana officinalis and Passiflora alata extracts was tested on two mouse memory models: habituation and step-through inhibitory avoidance. Diazepam (1.0 and 2.5 mg/kg was used as a positive control. Acute diazepam (2.5 mg/kg before training impaired the habituation and performance in the inhibitory avoidance. On the other hand, acute phytotherapeutic compound (40-160 mg/kg, also before the training session, did not alter mouse behavior in these models. Repeated (15 days treatment with the compound also did not impair the habituation. At the doses used, no locomotor effect was found. Taken together, the results suggest that, contrary to diazepam, the anxiolytic Valeriana officinalis and Passiflora alata compound did not induce amnesia.Avaliou-se o efeito de um composto fitoterápico de Valeriana officinalis e Passiflora alata em dois modelos de memória em camundongos: habituação e esquiva inibitória tipo step-trough. Diazepam (1,0 e 2,5 mg/kg foi empregado como controle positivo. Agudamente, a administração de diazepam (2,5 mg/kg antes do treino prejudicou o desempenho na habituação e na esquiva inibitória. Por outro lado, a administração aguda do composto fitoterápico (40-160 mg/kg antes do treino não alterou o comportamento dos camundongos nestes modelos. Tratamento com o composto fitoterápico por 15 dias também não alterou o comportamento dos animais. Nas doses empregadas não se observou alteração da atividade motora. Os dados sugerem que, diverso do diazepam, este fitoterápico ansiolítico composto de Valeriana officinalis e Passiflora alata não causa amnésia.

  20. Steroids from the Roots of Asparagus officinalis and Their Cytotoxic Activity

    Institute of Scientific and Technical Information of China (English)

    Xue-Feng Huang; Yu-Ying Lin; Ling-Yi Kong

    2008-01-01

    One new (Sarsasapogenin O) and seven known steroids were isolated from the roots of Asparagus officinalis L. Their structures were elucidated on the basis of spectroscopic analysis, including various 2D-NMR techniques, hydrolysis,and by comparison of spectral data of known compounds. These compounds together with nine steroids which were previously isolated from this plant, were tested for cytotoxic activity. Among them, eight compounds displayed significant cytotoxicities against human A2780, HO-8910, Eca-109, MGC-803, CNE, LTEP-a-2, KB and mouse L1210 tumor cells.

  1. Antiproliferative effects of extracts from Salvia officinalis L. and Saliva miltiorrhiza Bunge on hepatocellular carcinoma cells.

    Science.gov (United States)

    Jiang, Yuanyuan; Zhang, Li; Rupasinghe, H P Vasantha

    2017-01-01

    Salvia species have been used as valuable medicinal and herbal plant in many countries. Salvia officinalis L. and Salvia miltiorrhiza Bunge are widely used in traditional medicine for a long time. In the present study, cytotoxicity of ethanol and acetone extracts prepared from leaves and roots of two Salvia species was investigated using hepatocellular carcinoma cells (HepG2) and normal human liver cells (WRL-68). The cytotoxicity and anti-proliferative abilities of the extracts were evaluated by measuring cell viability (MTS assay), lactate dehydrogenase (LDH) leakage, the cellular ATP level, morphological changes using an inverted microscope, and apoptosis using flow cytometry. The results indicated that ethanol and acetone extracts of leaves and roots of S. officinalis (SO-L-E, SO-L-A, SO-R-E and SO-R-A, respectively) and ethanol and acetone extracts of roots of S. miltiorrhiza (SM-R-E and SM-R-A, respectively) significantly inhibited the proliferation of HepG2 cells in a time- and dose-dependent manner when the concentration was less than 150μg/mL. The cytotoxity of SO-L-E, SO-R-E and SO-R-A were significantly less in WRL-68 when compared to HepG2 cells in vitro. The increase of LDH leakage, decrease of ATP and the changes in morphology of HepG2 cells further confirmed the cytotoxic effect of these extracts to HepG2 cells. Furthermore, SO-L-E, SO-L-A, SO-R-E ethanol extract of leaves of S. miltiorrhiza (SM-L-E) and SM-R-E were able to induce apoptosis in HepG2 cells. This study shows the potential of the extracts to be used in the prevention and/or treatment of liver cancer or as ingredients in functional foods and provides scientific support for development and utilization of S. officinalis and S. miltiorrhiza, especially the roots of S. officinalis.

  2. Evaluation of an Aqueous-Ethanolic Extract from Rosmarinus officinalis (Rosemary) for its Activity on the Hormonal and Cellular Function of Testes in Adult Male Rat.

    Science.gov (United States)

    Heidari-Vala, Hamed; Ebrahimi Hariry, Reza; Sadeghi, Mohammad Reza; Akhondi, Mohammad Mehdi; Ghaffari Novin, Marefat; Heidari, Mahnaz

    2013-01-01

    Rosmarinus officinalis has been used in traditional medicine extensively. This study evaluated the hormonal and cellular effects of Rosmarinus officinalis extract on testes of adult rats. Thirty male Wistar rats (in three groups) received 50 or 100 mg/Kg b.w of Rosmarinus officinalis extract (made from the plant's leaves, flower and stem) (treatment groups) and 10 mL/Kg b.w normal saline (control group) respectively, on a daily bases by gavage route for 60 days. Then, spermatological properties, histometric parameters and sperm dynamics, testis and body weight, testicular cell population and serum testosterone level were analyzed by an acceptable method. Results showed that the mean serum testosterone level was decreased significantly in both treatment groups (50 and 100 mg/Kg b.w) during the experiment time, compared with control group (p Rosmarinus officinalis did not change the total count, motility and viability of sperm. In addition, Rosmarinus officinalis at both doses did not change body and testes weight and their ratio. Furthermore, Rosmarinus officinalis increased the number of Spermatogonia at both doses, Spermatocyte at doses of 50 mg/Kg b.w, Leydig cell and Spermatid at dose of 100 mg/Kg b.w significantly (p Rosmarinus officinalis did not significantly affect the number of Spermatozoid and Sertoli cells. In conclusion, it seems that Rosmarinus officinalis may have some hormonal and cellular effects on the testes which can contribute the spermatogenesis process in rat. Rosmarinus officinalis may have antiandrogenic effect potentially indicating the possibility of developing herbal male contraceptive.

  3. Comparative Analysis of Genomes in Oryza sativa, O.officinalis, and O. meyeriana with C0t-1 DNA and Genomic DNA of Cultivated Rice

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Fluorescence in situ hybridization (FISH) and comparative genomic hybridization (CGH) were applied to somatic chromosomes preparations of Oryza sativa, O. officinalis, and O. meyeriana with labeled probes of C0t-1 DNA and genomic DNA from the cultivated rice. The coverage percentage (%) and size (Mb) of C0t-1 DNA in O. sativa, O. officinalis, and O. meyeriana were 47.1 ±0.16, 38.61 ±0.13, 44.38±0.13, and 212.33± 1.21,269.42 ± 0.89, 532.56± 1.68 Mb, respectively. The coverage percentage and size of genomic DNA from O. sativa in O. officinalis and O. meyeriana were 91.0, 93.6% and 634, 1 123 Mb, respectively, in which 365 and 591 Mb in O. officinalis and O. meyeriana were from O. sativa genomic DNA, but not from repetitive sequences of O. sativa, and the uncoverage genome size in O. officinalis and O. meyeriana were 64 and 78 Mb, respectively. In addition, karyotype analysis was conducted based on the signal bands of C0t-1 DNA in O. sativa, O. officinalis, and O. meyeriana. The results showed that highly and moderately repetitive sequences in Oryza genus were conserved as the functional genes during evolution. The repetitive sequences reduplication may be one of the important causes of the genome enlargement of O. officinalis and O. meyeriana, and O. officinalis genome enlarged more slowly when compared with O. meyeriana. Based on the above results, it is concluded that O. officinalis and O. meyeriana were formed by reduplication, rearrangement, and gene selective loss during the evolution process.

  4. Anti-adherent activity of Rosmarinus officinalis essential oil on Candida albicans: an SEM analysis = Atividade antiaderente do óleo essencial de Rosmarinus officinalis em Candida albicans: uma análise por MEV

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    Cavalcanti, Yuri Wanderley

    2011-01-01

    Conclusão: O óleo essencial de R. officinalis apresentou atividade antiaderente sobre C. albicans. Maior inibição da aderência foi observada para o estado de agregação celular (t=24 h e maior concentração do produto natural

  5. Evaluation of an Aqueous-Ethanolic Extract from Rosmarinus officinalis (Rosemary) for its Activity on the Hormonal and Cellular Function of Testes in Adult Male Rat

    OpenAIRE

    Heidari-Vala, Hamed; Ebrahimi Hariry, Reza; Sadeghi, Mohammad Reza; Akhondi, Mohammad Mehdi; Ghaffari Novin, Marefat; Heidari, Mahnaz

    2013-01-01

    Rosmarinus officinalis has been used in traditional medicine extensively. This study evaluated the hormonal and cellular effects of Rosmarinus officinalis extract on testes of adult rats. Thirty male Wistar rats (in three groups) received 50 or 100 mg/Kg b.w of Rosmarinus officinalis extract (made from the plant’s leaves, flower and stem) (treatment groups) and 10 mL/Kg b.w normal saline (control group) respectively, on a daily bases by gavage route for 60 days. Then, spermatological properti...

  6. In vitro evaluation of antibacterial activity of hydroalcoholic extract of Salvia officinalis and Pimpinella anisum against cariogenic bacteria

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    Kermanshah H.

    2009-11-01

    Full Text Available "nBackground and Aim: The microbial cause of dental caries has been proved among its multifactorial etiologies. The prevention and control of dental caries is very critical because of high prevalence and cost especially in high risk patient such as xerostomia. Based on the world attraction to traditional treatment and importance of drug extraction of natural materials and plants, in this in vitro study effect of hydroalcoholic extract of Salvia officinalis and Pimpinella anisum which were very useful in traditional treatment of mouth and teeth disease has been determined against cariogenic bacteria. "nMaterials and Methods: In this experimental study, hydroalcoholic extracts have been prepared from Salvia officinalis and Pimpinella anisum with maceration method. Their antibacterial activity against Streptococcus mutans, Lactobacillus rhamnosus and Actinomyces viscosus have been evaluated with broth macrodilution method. Data were analyzed with Mann-Whitney test. "nResults: Minimum Inhibitory Concentration for Salvia officinalis and Pimpinella anisum for streptococcus mutans were respectively 6.25 and 12.5 µg/ml, for Lactobacillus rhamnosus were 1.56 and 12.5 µg/ml and for Actinomyces viscosus were 12.5 and 50 µg/ml. "nConclusion:Both extracts had growth inhibitory effect on all three bacteria. Salvia officinalis had significantly greater effect on inhibition of growth of all three bacteria. Both extracts had bactericidal effect in the range of concentration.

  7. Composition of the essential oils from underground parts of Valeriana officinalis L. s.l. and several closely related taxa

    NARCIS (Netherlands)

    Bos, Rein; Woerdenbag, Herman J.; Hendriks, Henk; Scheffer, Johannes J. C.

    1997-01-01

    The volatile constituents from roots and rhizomes of Valeriana officinalis L. s.l. and of several closely related Valeriana taxa were investigated by GC and GCMS (EI and NICI) analysis. Seeds were obtained from different botanical gardens in Europe, and the plants investigated were grown in an exper

  8. Antibacterial activity and anticancer activity of Rosmarinus officinalis L. essential oil compared to that of its main components.

    Science.gov (United States)

    Wang, Wei; Li, Nan; Luo, Meng; Zu, Yuangang; Efferth, Thomas

    2012-03-05

    In this study, Rosmarinus officinalis L. essential oil and three of its main components 1,8-cineole (27.23%), α-pinene (19.43%) and β-pinene (6.71%) were evaluated for their in vitro antibacterial activities and toxicology properties. R. officinalis L. essential oil possessed similar antibacterial activities to α-pinene, and a little bit better than β-pinene, while 1,8-cineole possessed the lowest antibacterial activities. R. officinalis L. essential oil exhibited the strongest cytotoxicity towards three human cancer cells. Its inhibition concentration 50% (IC₅₀) values on SK-OV-3, HO-8910 and Bel-7402 were 0.025‰, 0.076‰ and 0.13‰ (v/v), respectively. The cytotoxicity of all the test samples on SK-OV-3 was significantly stronger than on HO-8910 and Bel-7402. In general, R. officinalis L. essential oil showed greater activity than its components in both antibacterial and anticancer test systems, and the activities were mostly related to their concentrations.

  9. Inhibitory and Cytotoxic Activities of Salvia Officinalis L. Extract on Human Lymphoma and Leukemia Cells by Induction of Apoptosis

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    Abbas Azadmehr

    2013-02-01

    Full Text Available Purpose: Salvia officinalis L., also known as Maryam Goli, is one of the native plants used to Persian medicinal herbs. Hence, the objective of this study was to examine the in vitro cytotoxic activities of a standardized crude methanol extracts prepared from Salvia officinalis L., on a non-Hodgkin’s B-cell lymphoma (Raji and human leukemic monocyte lymphoma (U937, Human acute myelocytic leukemia (KG-1A and Human Umbilical Vein Endothelial (HUVEC cell lines. Methods: The effect of methanolic extract on the inhibition of cell proliferation and cytotoxic activity was evaluated by Dye exclusion and Micro culture tetrazolium test (MTT cytotoxicity assay. Cell death ELISA was employed to quantify the nucleosome production result from nuclear DNA fragmentation during apoptosis and determined whether the mechanism involves induction of apoptosis or necrosis. Results: The present results demonstrated that methanolic extract at 50 to 800 μg/ml dose and time-dependently suppressed the proliferation of KG-1A, U937 and Raji cells by more than 80% (p800 Ag/ml. Nucleosome productions in KG-1A, Raji and U937 cells were significantly increased respectively upon the treatment of Salvia officinalis L. extract. Conclusion: The Salvia officinalis L. extract was found dose and time-dependently inhibits the proliferation of lymphoma and leukemic cells possibly via an apoptosis-dependent pathway.

  10. Antioxidant activity and sensory analysis of a rosmarinic acid-enriched extract of garden sage (Salvia officinalis)

    Science.gov (United States)

    A novel extract of S. officinalis (garden sage) was prepared using supercritical carbon dioxide (SC-CO2) extraction, followed by a Soxhlet hot water extraction. The resulting extract was enriched in polyphenols, including rosmarinic acid (RA), which has shown promising health benefits in animals. Th...

  11. Quantitative HPLC Analysis of Rosmarinic Acid in Extracts of "Melissa officinalis" and Spectrophotometric Measurement of Their Antioxidant Activities

    Science.gov (United States)

    Canelas, Vera; da Costa, Cristina Teixeira

    2007-01-01

    The students prepare tea samples using different quantities of lemon balm leaves ("Melissa officinalis") and measure the rosmarinic acid contents by an HPLC-DAD method. The antioxidant properties of the tea samples are evaluated by a spectrophotometric method using a radical-scavenging assay with DPPH. (2,2-diphenyl-1-picrylhydrazyl). Finally the…

  12. Characterization of two geraniol synthases from Valeriana officinalis and Lippia dulcis: similar activity but difference in subcellular localization

    NARCIS (Netherlands)

    Dong, L.; Miettinen, K.; Verstappen, F.W.A.; Voster, A.; Jongsma, M.A.; Memelink, J.; Krol, van der S.; Bouwmeester, H.J.

    2013-01-01

    Two geraniol synthases (GES), from Valeriana officinalis (VoGES) and Lippia dulcis (LdGES), were isolated and were shown to have geraniol biosynthetic activity with Km values of 32 µM and 51 µM for GPP, respectively, upon expression in Escherichia coli. The in planta enzymatic activity and sub-cellu

  13. Screening of free radical scavenging capacity and antioxidant activities of Rosmarinus officinalis extracts with focus on location and harvesting times

    NARCIS (Netherlands)

    Yesil Celiktas, O.; Girgin, G.; Orhan, H.; Wichers, H.J.; Bedir, E.; Vardar Sukan, F.

    2007-01-01

    Methanolic extracts from the leaves of Rosmarinus officinalis (rosemary) harvested from different locations of Turkey at four different times of the year were analyzed by HPLC, and their radical scavenging capacities and antioxidant activities were studied by various assays. The amounts of carnosol,

  14. Wound healing potential of Althaea officinalis flower mucilage in rabbit full thickness wounds

    Institute of Scientific and Technical Information of China (English)

    Robab; Valizadeh; Ali; Asghar; Hemmati; Gholamreza; Houshmand; Sara; Bayat; Mohammad; Bahadoram

    2015-01-01

    Objective: To evaluate and practically demonstrate the in fluence of Althaea officinalis flower mucilage as a plant known in Iran’s and other Middle Eastern countries’ traditional medicine for its wound healing properties.Methods: Animals were divided into 6 groups of 5 cases including a non-treated group as the negative control group receiving no treatment, a group treated with eucerin as the positive control group, a phenytoin 1% group as a standard group treated topically with phenytoin 1% hand-made ointment, and treatment groups treated with hand-made Althaea officinalis flower mucilage(AFM) ointment in a eucerin base with different concentrations(5%, 10%, 15%).Results: Among the treatment groups, the AFM 15% ointment showed the best result.Wound healing duration was reduced by the surface application of these groups. Wound closure was completed on Days 14 and 15 in the AFM 15% ointment and phenytoin 1%groups, respectively. No significant difference was observed in healing period between these groups.Conclusions: In conclusion, AFM 15% ointment was found to reduce wound healing time without any significant difference with the phenytoin 1% ointment. The authors suggest increased AFM effectiveness in when combined with phenytoin or other effectual plants.

  15. Evaluation of Antioxidant Activity and Phenolic Content in Different Salvia officinalis L. Extracts

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    Ana Viorica Pop (Cuceu

    2015-11-01

    Full Text Available The use of medicinal plants to improve health is an ancient practice and in recent years it has been observed an increasing interest of scientific researchers for the study of plants with biological properties and active principles responsible for their therapeutic effects. Salvia officinalis L. is considered the queen of herbs and belongs to the Lamiaceae (Labiatae family. Due to the increasing interest in plants health benefits, the aim of the present study was to characterize various extracts of Romanian sage regarding their content in compounds with antioxidant activity. Three different techniques and five solvents were used for extraction of bioactive compounds from Salvia officinalis L. The total phenolic content and the antioxidant activity of plant extract were determined by Folin-Ciocalteu method and respectively by the 2,2-diphenyl-1-picrylhydrazyl (DPPH free radical scavenging assay. Methanolic extract exhibited the highest content in phenolic compound (1974.89 mg GAE/100g dw as well ass the strongest antioxidant capacity (85.12%.

  16. Improved neuroprotective effects by combining Bacopa monnieri and Rosmarinus officinalis supercritical CO2 extracts.

    Science.gov (United States)

    Ramachandran, Cheppail; Quirin, Karl-Werner; Escalon, Enrique; Melnick, Steven J

    2014-04-01

    Ethnobotanical evidence suggests that herbs such as brahmi (Bacopa monnieri) and rosemary (Rosmarinus officinalis) may possess antioxidant and neuroprotective properties. We compared the antioxidant and neuroprotective effects of supercritical extract of Bacopa monnieri and rosemary antioxidant extract obtained from Rosmarinus officinalis as well as their combination to examine the effects on human glial (U-87 MG) and embryonic mouse hypothalamus cells. Bacopa monnieri extract, rosemary antioxidant extract, and their combination (1:1) are not cytotoxic in both glial and embryonic mouse hypothalamus cell lines up to 200 μg/mL concentration. The combination of extracts of Bacopa monnieri + rosemary antioxidant has better antioxidant potential and antilipid peroxidation activity than either agent alone. Although the extract of Bacopa monnieri + rosemary antioxidant showed almost similar inhibition of phospho tau expression as Bacopa monnieri or rosemary antioxidant extract alone, the combination has better inhibitory effect on amyloid precursor protein synthesis and higher brain-derived neurotrophic factor production in hypothalamus cells than single agents. These results suggest that the extract of Bacopa monnieri + rosemary antioxidant is more neuroprotective than Bacopa monnieri or rosemary antioxidant extract.

  17. Active monoterpene ketones isolated from Rosmarinus officinalis with fumigant and contact action against Tyrophagus putrescentiae (Schrank).

    Science.gov (United States)

    Jeon, Ju-Hyun; Park, Jun-Hwan; Chung, Namhyun; Lee, Hoi-Seon

    2014-08-01

    The acaricidal activities of an active material derived from Rosmarinus officinalis oil and its relative monoterpene ketones were determined using fumigant and contact toxicity bioassays against Tyrophagus putrescentiae and were compared with that of a commercial acaricide (benzyl benzoate). The active component of R. officinalis oil, isolated by silica gel column chromatography and high-performance liquid chromatography, was identified as camphor, based on various spectroscopic analyses. In the fumigant toxicity bioassay, camphor (2.25 μg/cm(3)) was 5.58 times more active than benzyl benzoate (12.56 μg/cm(3)) against T. putrescentiae, followed by (+)-camphor (3.89 μg/cm(3)) and (-)-camphor (5.61 μg/cm(3)). In the contact toxicity bioassay, camphor (1.34 μg/cm(2)) was 6.74 times more toxic than benzyl benzoate (9.03 μg/cm(2)) against T. putrescentiae, followed by (+)-camphor (2.23 μg/cm(2)) and (-)-camphor (2.94 μg/cm(2)). These results indicate that camphor and its derivatives are very useful as potential control agents against stored food mites regardless of the application method.

  18. Bioaccumulation of PCBs in the cuttlefish Sepia officinalis from seawater, sediment and food pathways

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    Danis, B. [Laboratoire de Biologie Marine (CP 160-15), Universite Libre de Bruxelles, 50 Av. F.D. Roosevelt, B-1050 Brussels (Belgium)]. E-mail: bdanis@ulb.ac.be; Bustamante, P. [Laboratoire de Biologie et Environnement Marins, UPRES-EA 3168, Universite de La Rochelle, 22 Av. Michel Crepeau, F-17042 La Rochelle Cedex (France); Cotret, O. [Marine Environment Laboratory - International Atomic Energy Agency, 4 Quai Antoine Ier, Monaco, MC-98000 Monaco (Monaco); Teyssie, J.L. [Marine Environment Laboratory - International Atomic Energy Agency, 4 Quai Antoine Ier, Monaco, MC-98000 Monaco (Monaco); Fowler, S.W. [Marine Environment Laboratory - International Atomic Energy Agency, 4 Quai Antoine Ier, Monaco, MC-98000 Monaco (Monaco); Warnau, M. [Marine Environment Laboratory - International Atomic Energy Agency, 4 Quai Antoine Ier, Monaco, MC-98000 Monaco (Monaco)

    2005-03-01

    The cuttlefish Sepia officinalis was selected as a model cephalopod to study PCB bioaccumulation via seawater, sediments and food. Newly hatched, juvenile cuttlefish were exposed for 17 days to environmentally realistic concentrations of {sup 14}C-labeled 2,2',4,4',5,5'-hexachlorobiphenyl (PCB no. 153) (18 ng PCB l{sup -1} seawater; 30 ng PCB g{sup -1} dry wt sediments; Artemia salina exposed to 18 ng PCB l{sup -1} seawater). Accumulation of PCB no. 153 was followed in three body compartments: digestive gland, cuttlebone and the combined remaining tissues. Results showed that (1) uptake kinetics were source- and body compartment-dependent, (2) for each body compartment, the accumulation was far greater when S. officinalis was exposed via seawater, (3) the cuttlebone accumulated little of the contaminant regardless of the source, and (4) the PCB congener showed a similar distribution pattern among the different body compartments following exposure to contaminated seawater, sediment or food with the lowest concentrations in the cuttlebone and the highest in the remaining tissues. The use of radiotracer techniques allowed delineating PCB kinetics in small whole organisms as well as in their separate tissues. The results underscore the enhanced ability of cephalopods to concentrate organic pollutants such as PCBs, and raise the question of potential risk to their predators in contaminated areas. - Bioaccumulation of PCBs by cuttlefish is studied, via seawater, sediments and their food.

  19. Analysis of transposable elements in the genome of Asparagus officinalis from high coverage sequence data.

    Science.gov (United States)

    Li, Shu-Fen; Gao, Wu-Jun; Zhao, Xin-Peng; Dong, Tian-Yu; Deng, Chuan-Liang; Lu, Long-Dou

    2014-01-01

    Asparagus officinalis is an economically and nutritionally important vegetable crop that is widely cultivated and is used as a model dioecious species to study plant sex determination and sex chromosome evolution. To improve our understanding of its genome composition, especially with respect to transposable elements (TEs), which make up the majority of the genome, we performed Illumina HiSeq2000 sequencing of both male and female asparagus genomes followed by bioinformatics analysis. We generated 17 Gb of sequence (12×coverage) and assembled them into 163,406 scaffolds with a total cumulated length of 400 Mbp, which represent about 30% of asparagus genome. Overall, TEs masked about 53% of the A. officinalis assembly. Majority of the identified TEs belonged to LTR retrotransposons, which constitute about 28% of genomic DNA, with Ty1/copia elements being more diverse and accumulated to higher copy numbers than Ty3/gypsy. Compared with LTR retrotransposons, non-LTR retrotransposons and DNA transposons were relatively rare. In addition, comparison of the abundance of the TE groups between male and female genomes showed that the overall TE composition was highly similar, with only slight differences in the abundance of several TE groups, which is consistent with the relatively recent origin of asparagus sex chromosomes. This study greatly improves our knowledge of the repetitive sequence construction of asparagus, which facilitates the identification of TEs responsible for the early evolution of plant sex chromosomes and is helpful for further studies on this dioecious plant.

  20. Egg attachment of the asparagus beetle Crioceris asparagi to the crystalline waxy surface of Asparagus officinalis.

    Science.gov (United States)

    Voigt, Dagmar; Gorb, Stanislav

    2010-03-22

    Plant surfaces covered with crystalline epicuticular waxes are known to be anti-adhesive, hardly wettable and preventing insect attachment. But there are insects that are capable of gluing their eggs to these surfaces by means of proteinaceous secretions. In this study, we analysed the bonding region between the eggs of Crioceris asparagi and the plant surface of Asparagus officinalis using light and cryo-scanning electron microscopy. The wettability of the plant surface by egg secretion was compared with that by Aqua Millipore water, aqueous sugar solution and chicken egg white. Furthermore, the force required to remove C. asparagi eggs from the plant surface was measured, in order to evaluate the egg's bonding strength. Mean pull-off force was 14.7 mN, which is about 8650 times higher than the egg weight. Egg glue was observed spreading over the wax crystal arrays on the plant cladophyll and wetting them. Similar wetting behaviour on the A. officinalis surface was observed for chicken egg white. Our results support the hypothesis that the mechanism of insect egg adhesion on micro- and nanostructured hydrophobic plant surfaces is related to the proteinaceous nature of adhesive secretions of insect eggs. The secretion wets superhydrophobic surfaces and after solidifying builds up a composite, consisting of the solidified glue and wax crystals, at the interface between the egg and plant cuticle.