This site uses cookies to deliver services in accordance with the cookie files policy. Coupling tolerance shows maximal difference between coupling constants j. In folkloric medicine of idoma people of north central nigeria, hymenocardia acida hymenocardiaceae is used alone or in combination to treat trypanosomiasis. Tul hymenocardiaceae, widespread in tropical africa is a small tree of about 6 m high. Preparation of acacia polyacantha and hymenocardia acida wood ash. Cyclopeptide alkaloids from ziziphus apetala journal of. However, none was done in order to assess the ecotourism relevance of the flora species. Congo straddles the equator from 0340n to 05s and extends from 1110e to 1840e. The cme of hymenocardia acida at doses of 150mgkg, 300mgkg and 600mgkg did not exhibit significant activity against mes convulsion because none of the chicks was protected against the seizure but there was 90% protection with the standard drugphenytoin at a dose of 20mgkg while the extract produced a dose independent activity in the ptz. Molecules free fulltext antitrypanosomal activity of nigerian.
The cme of hymenocardia acida at doses of 150mgkg, 300mgkg and. Aug 09, 2019 hymenocardia acida pdf flat rate repair consistent repair price, implementation always in time. Phytochemical and medicinal activities of hymenocardia acida tul. Structure, regeneration status, wild phytogenetic resources,in situ conservation,sudanozambezian region, forest dynamic. As described elsewhere 14, 16, 17, among the efik and ibibio, hausa, igbo, idoma, and yoruba. The fruit of the tree is in the shape of a deeply indented heart, turning red and conspicuous when mature. Their structures were determined by spectroscopic analyses and chemical methods. Few studies had been carried out in the past to assess the habitat of awba dam tourism centre adtc with respect to avifauna diversity. Evaluation of structure and natural regeneration status of. Three previously undescribed compounds were identified. Compound 5 and the known compounds mauritine a 7 and mauritine f 8 were isolated from the roots.
Examples are hymenocardia acida, kigelia africana and cassia nigricans nigerias 4th biodiversity report, 2010. Cyclopeptide alkaloids from hymenocardia acida request pdf. Phytochemical and antisickling studies of the leaves of hymenocardia acida tul euphorbiaceae. Cyclopeptide alkaloids from hymenocardia acida journal of. Antisickling activity and thermostability of anthocyanins extract from a congolese plant, hymenocardia acida tul.
Treatment of trypanosomosis is currently facing a number of problems including toxicity of trypanocidal drugs and development of resistance by the parasites. Antiamoebic and phytochemical screening of some congolese. Notes on acid base chemistry pdf 28p download book. Hymenocardia acida is a deciduous shrub or tree growing up to 10 metres tall, often looking gnarled and twisted with a characteristic rough rustyred bark 328 title. Nov 08, 2012 mpiana pt, mudogo v, kabangu yf, et al. The title of the novel, heartfruit is derived from the common name of the tree hymenocardia acida, which is a tree indigenous to southern africa. Potential drugs and flavours 8 9 cyclopeptide alkaloids from hymenocardia acida e tuenter, v exarchou, a balde, p cos, l maes, s apers, and l pieters, j.
Pdf based on its ethnomedicinal importance and previous report, root extracts of hymenocardia acida was investigated in vitro for their. The purpose of the study was to investigate the effect of extracts of moringa stenopetala and artemisia absinthium on trypanosoma. Dec 29, 2011 the effect of methanolic extract of hymenocardia acida leaves on diabetes and associated lipidemia were investigated on experimentallyinduced diabetic rats. Almost 70% of the zambian population depends on traditional medicine and traditional medicinal practices as a source of. The bateke plateau intrudes into the congo basin rainforest. The least basal areas were observed in strychnos inoqua, tithonia diversifolia, ficus ovata and senna sp having basal area of 6. Evaluation of the validity of the aofas clinical rating systems by correlation. Hymenocardiaceae international journal of pharmacology. The most useful species are also of highest planting interest. In order to valorize the wild phytogenetic resources for the. Many scientific studies confirmed that plants have an important ecological role maintaining the productivity of the environment and regulating the global climate. Journal of preventive and rehabilitative medicine original paper. Assessment of flora diversity in areas of different land uses.
Files available from the acs website may be downloaded for personal use only. The presence of inherent alkali sulfate functionality generates catalytically active acid sites on the backbone of kcarrageenan. The success of terrestrial carbon sequestration projects for rural development in subsaharan africa lies in the i involvement of local populations in the selection of woody species, which represent the biological assets they use to meet their daily needs, and ii information about the potential of these species to store carbon. The aqueous and methanol leaf extracts of hymenocardia acida tul. Characterization of leaf phenolic compounds of hymenocardia ulmoides wild plant tea by hplcms. Seven cyclopeptide alkaloids were isolated from the stem bark of ziziphus nummularia and ziziphus spinachristi. Pdf phytochemical and medicinal activities of hymenocardia.
Files are available under licenses specified on their description page. In senegal and ivory coast, an infusion or decoction of its leaves is used for the treatment of. Request pdf cyclopeptide alkaloids from hymenocardia acida four cyclopeptide alkaloids 14 were isolated from the root bark of hymenocardia acida by means of semipreparative hplc with dad. Muzidi and figurine are the houses minkuyu prefer to settle and stay in. Nutritional effects, toxicity and haematology studies of the ethanolic root bark extract of hymenocardia acida, tul euphorbiaceae. Vlietinck c a faculty of pharmacy, uni6ersity of kinshasa, b. Multiplet options the following options affect automatic multiplet definition algorithm. Assessment of flora diversity in areas of different land. All structured data from the file and property namespaces is available under the creative commons cc0 license. The identification of the plants was confirmed at the cameroon national herbarium in yaounde, where voucher samples were. But little is known about its potentially negative.
In vivo trypanocidal activity of hydroethanolic extract of. Phytochemical and medicinal activities of hymenocardia acida tul euphorbiaceae. In those savannas there are also many dead anthills caused by macrotermes bellicosus ruelle ex. Antidiabetic activities of methanol leaf extract of hymenocardia acida tul. These databases require a paid subscription and they can be used for subject searching. Influence of maize grain moisture content on the insecticidal. These limitations have prompted the search for alternative active substances such as of natural origin. There are two large, multidisciplinary bibliographic citation databases, scopus and web of science, which cover the journal literature in a broad array of scientific, medical, and social sciences journals, including the humanities. Muzidi and figurine are made in the same way, and for the same purpose, to look after people and to curse. The board of trustees of the royal botanic gardens, kew. Journal of preventive and rehabilitative medicine original. In vivo trypanocidal activity of hydroethanolic extract of hymenocardia acida stem bark in rats also monitored. Antidiabetic activities of the methanol leaf extracts of. The extract did not demonstrate any acutely toxic effect in rats within the dose range 250 mgkg 2000 mgkg employed in the study.
Hymenocardia in world checklist of selected plant families. Media in category hymenocardia acida the following 5 files are in this category, out of 5 total. Farmers preferred tree species and their potential carbon. The genus has 7 or 8 species, native mainly to tropical africa. Carbon ty, ecos income a care determ there is a significant correlation between use value and planting interest r0. Although the latter is a key prerequisite, there is very. Among the influential documents now published are those by. Annonaceae trees, with an understory of grasses and locally endemic forbs walters 2012.
We are equipped with the most advanced tools used by the most experienced technicians. The effect of methanolic extract of hymenocardia acida leaves on diabetes and associated lipidemia were investigated on experimentallyinduced diabetic rats. Traditional herbal approaches to sickle cell anemia in nigeria. Reveleris advanced fiexibility in puriflcation natural products. Patients in west africa where sickle cell anemia sca is endemic have for ages been treated with natural products, especially herbs, as, is still the case in rural communities. Hymenocardia is a genus of trees in the family phyllanthaceae first described as a genus in 1836. In this paper we look closely at some of these herbs to see if there are any lessons to be learnt or clues to be found for optimizing the treatments based on them, as had been done in the case.
Optimizing the value of carbon forests using local. Traditional herbal management of sickle cell anemia. Journal of ethnopharmacology 61 1998 5765 antiamoebic and phytochemical screening of some congolese medicinal plants l. Antifertility activity of aqueous ethanolic extract of hymenocardia.
When a muzidi is vacant, when no nkuyu has entered it, it. West african plants a photo guide hymenocardia acida tul. Selfcatalyzed deconstruction of acidmodified kcarrageenan. Hymenocardia is a genus of the family phyllanthaceae. More than half of the total population 2,745,000 in 1997 is concentrated in the three southern. Nutritional effects, toxicity and haematology studies of the. Hymenocardia acida is a plant of the family phyllanthaceae native to tropical africa.
Hymenocardia acida is traditionally used in african herbal medicine and has numerous therapeutic benefits. Hymenocardiaceae were evaluated for their effect on superoxide dismutase sod catalase cat. A high diversity of plant species was observed of the naraguta mountain as shown by the. Northern kongo ancestor figures university of michigan.
Isolation and structure elucidation of cyclopeptide. Optimizing the value of carbon forests using local knowledge in west africa bac west ipcc cl africa. In the present study, catalystfree synthesis of 5hmf was studied by inducing acid active sites. The total alkaloids from the roots and the isolated cyclopeptide alkaloids were tested for antidepressant behavior on. The spectroscopic data of compound 2 were in agreement with the assignments previously reported for mauritinef cristau et al. Journal of preventive and rehabilitative medicine, vol.
The grasslands are typically dominated by loudetia simplex and hyparrhenia diplandra duvigneaud 1953b. Isolation and structure elucidation of cyclopeptide alkaloids. Vegetation patterns and species diversity of naraguta. Maprounea africana pseudolachnostylis maprouneifolia pax uapaca kirkiana muell. Apr 09, 2020 hymenocardia in world checklist of selected plant families.
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