共查询到20条相似文献,搜索用时 31 毫秒
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There are various enema scenes on classic Maya pottery, which undoubtedly represent rituals and may very well indicate that the ancient Maya took intoxicating enemas in a ritual context. This idea is quite contrary to the traditional view that the ancient Maya were a contemplative people, who did not indulge in ritual ecstasy. The occasional display of vomiting actors would seem to provide a plausible reason why the Maya opted for rectal application. Some scenes present a fair amount of evidence that an alcoholic beverage may have been taken rectally. Anecdotal experimental evidence suggests that an alcoholic liquid may certainly induce or intensify a state of inebriation, when it is administered via the rectal route. Other scenes open up the possibility that tobacco and the water lily or some other flowering plant may have served as an enema ingredient. The phytochemistry and psychopharmacology of tobacco are well documented and there can be little doubt that this herb may produce toxic effects, when it is taken in the form of a clyster. Unfortunately, little is still known about the constituents and pharmacological activity of the water lily. It is sometimes speculated that this plant is hallucinogenic, but experimental confirmation of this view is still awaited. 相似文献
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不要以为只有女人是恋物分子,比如像《欲望都市》里的凯瑞那样,宁愿省下坐出租车的费用徒步走上十条大街回家,也要为一双新鞋如痴如醉。 相似文献
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W A Emboden 《Journal of ethnopharmacology》1981,3(1):39-83
Comparisons are made between ancient ritual uses of the flowers of Nymphaea (Nymphaeaceae) in Maya and Egyptian civilizations. Recurrent motifs encountered in the art of both of these ancient civilizations suggests that the role fo the water lily was that of a narcotic (psychodysleptic) used to mediate ecstasis among a priestly caste. Relevant literature is reviewed as are chemical data. Elements in the complex belief systems of these two civilizations need to be reinterpreted in view of the use of two water lilies as ritual narcotics. The species implicated are Nymphaea caerulea Sav., in Egypt, and N. ampla DC., among the Maya. 相似文献
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Mariana Meckes Ma. Luisa Villarreal Jaime Tortoriello Brent Berlin Eloise Ann Berlin 《Phytotherapy research : PTR》1995,9(4):244-250
A microbiological evaluation was conducted on those medicinal plants most frequently used to treat gastrointestinal and respiratory diseases by Tzeltal and Tzotzil communities in the highlands of Chiapas. The results obtained showed that many of the species induced antimicrobial activity in vitro. The present study allowed selection of three groups of plants with potent effect against gram-positive Staphylococcus aureus, gram-negative Escherichia coli bacteria and Candida albicans. It was also demonstrated that 63% of the botanical species that showed antimicrobial properties, enhanced (46%) or induced (17%) the effect under exposure of the plant extracts to UV-A light. In the search for new molecules with therapeutic value, the present screening offers a preliminary selection of groups of botanical species; within each, there are several representatives that merit further evaluation as potential antibiotics and photosensitizers. 相似文献
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Antioxidant activity of Plantago bellardii All 总被引:1,自引:0,他引:1
The aim of this study was to evaluate the in vitro antioxidant activity of the methanol extract of Plantago bellardii All. aerial parts. This was assessed by two different tests, scavenging of 1,1-diphenyl-2-picrylhydrazil (DPPH) radical, and inhibition of lipid peroxidation on liposomes prepared from bovine brain extract. In both tests the extract showed a potent antioxidant effect. The characterization of the major compounds in the extract as rutin, geniposide and verbascoside was performed by isolation and HPLC comparison with authentic samples. They were quantified by HPLC for the flavonoids and colorimetry for iridoids. The compounds that contribute most to the antioxidant activity were shown to be verbascoside and rutin. 相似文献
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《素问·咳论》说:“五脏六腑皆令人咳,非独肺也。”是论述咳嗽病机的最早记载,也是对咳嗽病机的完整概括。咳嗽主脏在肺,《素问·咳论》云:“肺者,脏之长也,为心之盖也,有所失亡,所求不得,则发肺鸣,鸣则肺热叶焦。”外感六淫或内伤所生的病邪,皆伤及于肺而致咳嗽,这是因为肺主气,其位最高,为五脏之华盖,肺又开窍于鼻,外合皮毛,故肺最易受外感、内伤之邪,而肺又为娇脏,不耐邪侵,邪侵则肺气不清,失于肃降,迫气上逆而作咳。肺阴不足每致阴虚火旺,灼津为痰,肺失濡润,气逆作咳,或肺气亏虚,肃降无权,气不化津,津聚成痰,气逆于上,引起咳嗽。肺为五… 相似文献