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Eomecon
''Eomecon'' is a monotypic genus of flowering plants in the Papaveraceae, poppy family containing the single species ''Eomecon chionantha''. Its common names include snow-poppy and dawn-poppy. It is native to China. This perennial herbaceous plant, herb produces stolons from its branching rootstock, spreading to form patches on the ground. Its roots are orange. The leaves are all basal, borne on bluish petiole (botany), petioles up to 30 centimeters long. The leaf blades are heart-shaped or kidney-shaped, with wavy, scalloped edges. They are greenish, sometimes with a purple tinge on the undersides. They are up to 26 centimeters long by 20 wide. The Scape (botany), scape is blue-gray with a mauve tint. It grows up to 40 centimeters tall and bears 3 to 5 flowers. The flower bud is about a centimeter long and pointed. The open flower has two membranous sepals that join to form a spathe. The four white petals are up to 2.5 centimeters long and are arranged in two layers. At the cente ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papaveraceae
The Papaveraceae are an economically important family of about 42 genera and approximately 775 known species of flowering plants in the order Ranunculales, informally known as the poppy family. The family is cosmopolitan, occurring in temperate and subtropical climates (mostly in the northern hemisphere), but almost unknown in the tropics. Most are herbaceous plants, but a few are shrubs and small trees. The family currently includes two groups that have been considered to be separate families: Fumariaceae and Pteridophyllaceae. Description The plants may be annual, biennial, or perennial. Usually herbaceous, a few species form shrubs or evergreen trees. They are lactiferous, producing latex, which may be milky or watery, coloured or plain. All parts contain a well-developed duct system (these ducts are called "laticifers"), producing a milky latex, a watery white, yellow or red juice. The simple leaves are alternate or sometimes whorled. They have petioles and are not enc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papaveroideae
Papaveroideae is a subfamily of the family Papaveraceae (the poppy family). Genera * Subfamily Papaveroideae Eaton :* Tribe Eschscholzieae Baill. ::* ''Dendromecon'' Benth. – California. ::* ''Eschscholzia'' Cham. – Western North America. ::* ''Hunnemannia'' Sweet – Eastern Mexico. :* Tribe Chelidonieae Dumort. ::* '' Bocconia'' L. – Central and southern America, Antilles ::* ''Chelidonium'' L. – Eurasia ::* '' Dicranostigma'' Hook.f. & Thomson – Central Asia ::* ''Eomecon'' Hance – Eastern China ::* '' Glaucium'' Mill. – Europe to Central Asia ::* '' Hylomecon'' Maxim. – Eastern Asia ::* ''Macleaya'' R.Br. – Eastern Asia ::* ''Sanguinaria'' L. – Eastern North America ::* '' Stylophorum'' Nutt. – Eastern North America, Eastern Asia :* Tribe Platystemoneae Spach ::* '' Hesperomecon'' Greene – Western North America ::* '' Meconella'' Nutt. – Western North America ::* '' Platystemon'' Benth. – Western North America :* Tribe Papavereae Dumort. ::* ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermediate Host
In biology and medicine, a host is a larger organism that harbours a smaller organism; whether a parasitic, a mutualistic, or a commensalist ''guest'' (symbiont). The guest is typically provided with nourishment and shelter. Examples include animals playing host to parasitic worms (e.g. nematodes), cells harbouring pathogenic (disease-causing) viruses, a bean plant hosting mutualistic (helpful) nitrogen-fixing bacteria. More specifically in botany, a host plant supplies food resources to micropredators, which have an evolutionarily stable relationship with their hosts similar to ectoparasitism. The host range is the collection of hosts that an organism can use as a partner. Symbiosis Symbiosis spans a wide variety of possible relationships between organisms, differing in their permanence and their effects on the two parties. If one of the partners in an association is much larger than the other, it is generally known as the host. In parasitism, the parasite benefits at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Papaveraceae Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhong Yao Cai = Zhongyaocai = Journal Of Chinese Medicinal Materials
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Zhong can refer to * Zhong (surname), pinyin romanization of Chinese surnames including 钟, 种, 仲, etc. * Zhong County, a county of Chongqing, China * Zhongjian River, a river in Hubei, China * Bianzhong, a Chinese musical instrument similar to a bell * Cha zhong, a 3-piece tea brewing vessel, also known as a ''gaiwan''. * The Mean 中, concept of Chinese philosophy (see Doctrine of the Mean) * Loyalty :zh:忠, one of the precepts in Confucianism. See also * Chong (other) Chong may refer to: * Chong (surname), the romanization of several Chinese and Korean surnames * Chong or Pear people of Thailand and Cambodia ** Chong language * Chong or Limbu people of eastern Nepal, Bhutan, and northeastern India * ancient Chi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protopine
Protopine is an alkaloid occurring in opium poppy, ''Corydalis'' tubers and other plants of the family papaveraceae, like ''Fumaria officinalis''. Protopine is metabolically derived from the benzylisoquinoline alkaloid ''(S)''-Reticuline through a progressive series of five enzymatic transformations: 1) berberine bridge enzyme to ''(S)''-Scoulerine; 2) ''(S)-''cheilanthifoline synthase/CYP719A25 to ''(S)-''Cheilanthifoline; 3) ''(S)-''stylopine synthase/CYP719A20 to ''(S)''-Stylopine; 4) ''(S)''-tetrahydroprotoberberine ''N''-methyltransferase to ''(S)''-''cis''-''N''-Methylstylopine; and ultimately, 5) ''N''-methylstylopine hydroxylase to protopine. It has been found to inhibit histamine H1 receptors and platelet aggregation, and acts as an analgesic. See also * Protopine 6-monooxygenase * Cryptopine Cryptopine is an opium alkaloid. It is found in plants in the family Papaveraceae, including ''Argemone mexicana''. See also * Protopine * Allocryptopine References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelerythrine
Chelerythrine is a benzophenanthridine alkaloid present in the plant ''Chelidonium majus'' (greater celandine). It is a potent, selective, and cell-permeable protein kinase C inhibitor ''in vitro''. And an efficacious antagonist of G-protein-coupled CB1 receptors. This molecule also exhibits anticancer qualities and it has served as a base for many potential novel drugs against cancer. Structurally, this molecule has two distinct conformations, one being a positively charged iminium form, and the other being an uncharged form, a pseudo-base. It is also found in the plants ''Zanthoxylum clava-herculis'' and '' Zanthoxylum rhoifolium'', exhibiting antibacterial activity against ''Staphylococcus aureus'' and other human pathogens. Research Antibacterial agent Chelerythrine is a potent antibacterial agent that has aided in dealing with the emergence of antibacterial resistant bacteria. This molecule has the ability to disrupt a bacteria's cell wall and cell membrane, as well a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanguinarine
Sanguinarine is a polycyclic quaternary alkaloid. It is extracted from some plants, including the bloodroot plant, from whose taxonomic name, ''Sanguinaria canadensis,'' its name is drawn; the Mexican prickly poppy (''Argemone mexicana''); ''Chelidonium majus;'' and '' Macleaya cordata.'' Toxicity Sanguinarine is a toxin that kills animal cells through its action on the Na+/K+-ATPase transmembrane protein. Epidemic dropsy is a disease that results from ingesting sanguinarine. If applied to the skin, sanguinarine may cause a massive scab of dead flesh where it killed the cells where it was applied, called an ''eschar''. For this reason, sanguinarine is termed an escharotic. It is said to be 2.5 times more toxic than dihydrosanguinarine. Alternative medicine Native Americans once used sanguinarine in the form of bloodroot as a medical remedy, believing it had curative properties as an emetic, respiratory aid, and for a variety of ailments. In Colonial America, sanguinarine fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkaloid
Alkaloids are a class of basic, naturally occurring organic compounds that contain at least one nitrogen atom. This group also includes some related compounds with neutral and even weakly acidic properties. Some synthetic compounds of similar structure may also be termed alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and, more rarely, other elements such as chlorine, bromine, and phosphorus.Chemical Encyclopedia: alkaloids xumuk.ru Alkaloids are produced by a large variety of organisms including , , Medicinal plant, plants, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molluscicidal
Molluscicides () – also known as snail baits, snail pellets, or slug pellets – are pesticides against molluscs, which are usually used in agriculture Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people t ... or gardening, in order to control Pest (organism)#Gastropods, gastropod pests specifically slugs and snails which damage crops or other valued plants by feeding on them. A number of chemicals can be employed as a molluscicide: * Metal salt (chemistry), salts such as iron(III) phosphate, aluminium sulfate, and ferric sodium EDTA, relatively non-toxic, also used in organic gardening * Metaldehyde * Niclosamide * Acetylcholinesterase inhibitors (e.g. methiocarb), highly toxic to other animals and humans, acts also as a contact poison Accidental poisonings Metal salt-based moll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schistosomiasis
Schistosomiasis, also known as snail fever, bilharzia, and Katayama fever, is a disease caused by parasitic flatworms called schistosomes. The urinary tract or the intestines may be infected. Symptoms include abdominal pain, diarrhea, bloody stool, or blood in the urine. Those who have been infected for a long time may experience liver damage, kidney failure, infertility, or bladder cancer. In children, it may cause poor growth and learning difficulty. The disease is spread by contact with fresh water contaminated with the parasites. These parasites are released from infected freshwater snails. The disease is especially common among children in developing countries, as they are more likely to play in contaminated water. Other high-risk groups include farmers, fishermen, and people using unclean water during daily living. It belongs to the group of helminth infections. Diagnosis is by finding eggs of the parasite in a person's urine or stool. It can also be confirmed by fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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