To find possible biologically active components against these ailments, we tested the acetone extract as well as different metabolites biosynthesized by this species, including. Data source and references for heterotheca subaxillaris camphorweed from the usda plants database. Lady bird johnson wildflower center focused on protecting and preserving north americas native plants through native plant lists and image galleries, conservation, education, natural landscapes, seed collection millennium seed bank msb project, preserving and restoring native communities, spreading awareness on invasive species and gardening to attract wildlife. In contrast, the corresponding flavones, chrysin, apigenin and luteolin, did not chelate copper in the enzyme.
Cass natural products and some derivatives against. Antioxidative constituents in heterotheca inuloides sciencedirect. These are annual and perennial herbs bearing daisylike flower heads with yellow disc florets. Large image for heterotheca subaxillaris camphorweed. Heterotheca inuloides is commonly known as mexican arnica and it is known by other names in different regions of mexico 10, 11. We determined the effects of selected heterotheca inuloides plant metabolites and some semisynthetic derivatives on the hatching of eggs isolated from the gelatinous matrix and infective second. Preparations of the plant known as mexican arnica heterotheca inuloides have been traditionally used for the treatment of several ailments including stomach ulcers and for relief of colic. Flower petals are joined near the base and stamens alternate with the corolla lobes. Antiinflammatory constituents from heterotheca inuloides journal. Further studies with in vivo systems will afford information about h. Arnica heterotheca inuloides is a widely used medicinal plant in mexico.
Development of fast methods for the extraction of lipidic and. Heterotheca inuloides mexican arnica metabolites protect caenorhabditis elegans from oxidative damage and inhibit nitric oxide production. Lady bird johnson wildflower center the university of. Asteraceae is used in the traditional medicine of mexico. In vivo studies have demonstrated a hepatoprotective action of the methanolic extract of this plant as well as of quercetin, one of its main components, and the evidence. In vitro activity of mexican arnicaheterotheca inuloides. Heterotheca inuloides mexican arnica metabolites protect. Text is available under the creative commons attributionsharealike license. Antiinflammatory constituents from heterotheca i nuloides.
It can be distinguished the disk and ray florets, and leaves, and stems pubescent with fine hairs. Especially, the terpene 1 protected mitochondrial enzyme activity against oxidative stress. Heterotheca pumila was first collected by edward greene in colorado in 1889 and was named chrysopsis pumila by greene in 1894. The label plant of this complex, heterotheca inuloides asteraceae, commonly named as mexican arnica, acahual, cuauteteco. Antiinflammatory constituents from heterotheca inuloides. Antioxidant activity of heterotheca inuloides extracts and. Heterotheca camporum, commonly called prairie golden aster, is a coarse upright perennial which typically grows tall on rigid, hairy stems. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Home image gallery profile page large image view of heterotheca subaxillaris lam.
Plants profile for heterotheca subaxillaris camphorweed. Cytotaxonomy and cytogeography of the goldenaster genus. Discover lifes page about the biology, natural history, ecology, identification and distribution of heterotheca subaxillaris camphorweed discover life. Heterotheca inuloides astereae lab university of waterloo. Antihelicobacter pylori metabolites from heterotheca. Request pdf antiinflammatory constituents from heterotheca inuloides three new compounds, cadalen15oic acid 1, 3,7dihydroxy34hisocadalen4one. Also known as camphor weed, telegraph weed and false arnica. It was placed in the heterotheca genus by semple in 1987. The chelation mechanism seems to be specific to flavonols as long as the 3hydroxyl group is free. Heterotheca subaxillaris camphorweed medicinal uses. From heterotheca inuloides various compounds which have shown to possess antioxidant capacity and scavenging ros. Jpeg file generated by the nikon coolpix l110 digital camera.
Cadinanetype sesquiterpenoids from heterotheca inuloides. Antioxidant capacity of mexican arnica heterotheca. Inuloides is a genus of african plants in the pot marigold tribe within the daisy family. Mexican arnica is a perennial member of the daisy family that grows in mexico and in the american southwest. The aqueous extract obtained from the flowers of h. It is a missouri native plant which occurs in open sandy ground, fallow fields and along roads and railroads steyermark. The common name of daisy refers to several genera of this family including aster. In a previous paper, we reported the characterization of quercetin structures, see figure 1 as the principal tyrosinase inhibitor from the dried flower of heterotheca inuloides cass compositae, known as arnica in mexico.
The present study was designed to test the hypothesis that the acetonic and methanolic extracts of h. Heterotheca villosa pursh shinners hairy false goldenaster subordinate taxa the plants database includes the following 9 subspecies of heterotheca villosa. Asteraceae has been traditionally used to treat a wide range of diseases in mexico in the treatment of rheumatism, topical skin inflammation, muscular pain colic, and other painful conditions associated with inflammatory processes, additionally has been used to treat dental. Mutagenic and antimutagenic effects of heterotheca inuloides. Found in habitat in a limited area of southwestern ut, the plant has proven to be widely adaptable to the western us. If trees are considered the lungs of the earth, then mexican arnica is an aspect of the earths innate healing capacity. Download fulltext pdf hetherotheca inuloides mexican arnica. It has been suggested that the accumulation of biomolecular damage caused by reactive oxygen species ros contributes to aging. Also known as camphor weed, telegraph weed and false arnica, this species is related to but is not the same herb as the better known european plant, arnica montana. Mexican arnica heterotheca subaxillaris essential oil.
The record derives from tica data supplied on 20120211 which reports it as an accepted name record 099317b7816b480290e419850f52c241 with original publication details. In vitro activity of mexican arnica heterotheca inuloides cass natural products and some. Between 1948 and 2008, 668 chromosome number determinations have been reported for individuals of the goldenaster genus heterotheca cass. In vitro activity of mexican arnica heterotheca inuloides cass.
Astereae from canada, mexico, and the united states, including 285 newly reported here. These two species have endured dozens of other name changes. Heterotheca subaxillaris camphorweed discover life. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. Green synthesis of silver nanoparticles using heterotheca. Us eu fda jecfa fema flavis scholar patent information.
Hplc on a chiral stationary phase column showed that the 3hydroxya calacorene from cotton and kenaf had the same relative con. A large image of heterotheca subaxillaris camphorweed from the usda plants database. In this work, we tested a series of compounds derived from heterotheca inuloides mexican arnica, including natural products, semisynthetic derivatives, and an acetone extract of the plant. In vivo studies have demonstrated a hepatoprotective action of the methanolic extract of this plant as well as of quercetin, one of its main components, and the. The aim of this study was to determine the antioxidant capacity of additional natural components isolated from h. In mexican traditional medicine the infusions of this plant are mainly used for treatment of contusions and bruises 12. In vitro nematicidal activity of natural and semisynthetic. Plants profile for heterotheca villosa hairy false.
A large plant family of the order asterales, subclass asteridae, class magnoliopsidathe family is also known as compositae. The structures of the new compounds 14 were elucidated on the basis of extensive 1d and 2d nmr spectroscopic data analysis. The herb does, however, possess some of the same characteristics and is used for similar purposes. Antioxidant capacity of mexican arnica heterotheca inuloides. There are qualitative differences in how to properly use camphorweed versus true arnica arnica montana and others. This page was last edited on 16 december 2019, at 04. Camphorweed is a tissue sedative, lessening the reactive process that brings about inflammation. Download fulltext pdf download fulltext pdf mutagenic and antimutagenic effects of heterotheca inuloides article pdf available in scientific reports 4. The results can also be downloaded as a csv file unicode utf8 encoding see status, confidence level, source for definitions. Out of scope information includes radiopharmaceuticals, contrast media, herbals, homeopathics, and food. A potent antioxidant effect as neuro and hepatoprotective chapter pdf available december 20 with 630 reads. Both, the methanolic and acetonic extracts, were mutagenic in the ta98. However, it is not a legal authority for statutory or regulatory purposes. It offers us the opportunity to observe both the intelligence of nature and a correspondence between our own bodies and the ecosystem.
Creeping goldenaster heterotheca jonesii high country. Data source and references for heterotheca subaxillaris. Pdf in vitro activity of mexican arnica heterotheca inuloides cass. Heterotheca jonesii creeping goldenaster is a rare native groundcover that forms a summertime carpet of goldenyellow flowers over a greygreen mat of tiny leaves. Evidencebased complementary and alternative medicine. The aim of this study was to evaluate the mutagenic and antimutagenic activities of h. The antioxidant and hepatoprotective effects of heterotheca inuloides have been reported before, nevertheless its use as a possible chemopreventive agent has not been documented. The authors declare that they do not have conflict of interest. The structures of the new and the known 57 sesquiterpenoids were. Eight cadinanetype sesquiterpenoids 18 together with some triterpenoids, flavonoids, and sterols were isolated from the aerial parts of heterotheca inuloides.