
n. 龍膽;龍膽屬
Objective To investigate the protective effect of Gentiana veitchiorum on liver fibrosis induced by dimethylnitmsamine(DMN) in rats.
目的觀察藍玉簪龍膽抗實驗性大鼠肝纖維化的作用和可能的作用機理。
Aim To determine the best baking temperature and the corresponding time on Gentiana macrophylla.
目的檢測不同烘幹溫度對秦艽中龍膽苦苷含量的影響。
ObjectiveTo study the chemical constituents of essential oils of Gentiana veitchiorum Hemsl.
目的研究藍玉簪龍膽揮發油的化學成分。
In recent years, Gentiana spot blight is the most important disease of Chinese herbal medicines gentian.
龍膽草斑枯病是近幾年中藥材龍膽草的最主要病害。
Gentiana manshurica kitagawa, a traditional Chinese medicine, is an important resource of grassland in west Heilongjiang.
東北龍膽是我省西部重要資源植物,著名的中藥。
Objective To compare the content of gentiopicrin in Gentiana Manashurica Kitag from two different northeastern regions.
目的對東北不同産地的龍膽中龍膽苦苷的含量進行比較。
The determination of Gentiopicroside in Gentiana rigescens and its preparation, Kudancao Tablet by TLC-SC method have been report in this paper.
報告用薄層色譜掃描法測定滇産龍膽生藥及苦膽草片制劑中龍膽苦甙含量的方法和結果。
Objective In order to the understanding of the damage and is clear about its cause of disease of grey mould of Gentiana rigescens in Yunnan Chinese to conduct such a study.
目的探讨引起滇龍膽灰黴病的病原種類及滇龍膽資源家種後感染該病的病原鑒定。方法資源圃内以不同來源地居群資源為單位調查自然條件下的發病程度;
By artificial control and observation method in the field, two-month stu***s were carried out to examine the effect of closed corolla on female fitness in Gentiana straminea in Haibei population.
采用野外人工控制實驗和觀察相結合的方法,對麻花艽海北種群閉合花冠對花雌性適合度的影響進行了為期兩個月的研究。
OBJECTIVE To evaluate the quality of wild and planting Gentiana in Qinghai province and provide scientific basis for planting.
目的評價青海野生和栽培秦艽的質量,為人工種植秦艽提供科學依據。
Objective: To provide scientific basis for large scale production by studying the technique of tissue culture of Gentiana stramines .
中文摘要:目的:研究藥用植物麻花秦艽組織培養技術,為工廠化育苗提供科學依據。
The plant diseases had great effect on the output and quality of Gentiana scabra Bge, and had become the important factors of restricting the production of Gentiana scabra Bge.
龍膽病害是影響龍膽産量和品質的重要原因,已成為制約龍膽藥材生産的關鍵。
RESULTS The content of gentiopicroside in planting Gentiana is higher than in wild Gentiana.
結果栽培秦艽中龍膽苦苷的含量高于野生秦艽。
Protoplasts were isolated from mesophyll cells of shoot cultures of gentian (Gentiana scabra Bunge).
從龍膽試管苗的葉肉細胞分離得原生質體。
Objective To investigate the influence of urea-phosphorus manure on Gentiopicroside's content in leaves of Qinghai planting Gentiana.
目的考察尿素-磷肥混合肥料對秦艽(青海栽培)葉中龍膽苦苷含量的影響。
OBJECTIVE To explore the optimal electrical parameters of the transdermal delivery of Gentiana aqueous solution in vitro and in vivo under the electroporation condition, and to study its relevance.
目的探索電緻孔條件下秦艽水提液體外透皮給藥與體内透皮給藥的最優電學參數并研究其相關性。
METHODS The contents of gentiopicroside in wild and planting Gentiana was determinated by RP-HPLC method.
方法采用RP-HPLC測定野生和栽培秦艽中龍膽苦苷的含量。
ConclusionThe method is ******, fast, effective and can control the quality of medicines Gentiana.
結論建立的方法簡單、快捷、有效,可以控制龍膽藥材的質量。
There is no previous work reported on the chemical constituents and pharmacological activities of Gentiana striata Maxim.
條紋龍膽化學成分及藥理活性方面的研究未見報道。
Objective To use the solid-phase extraction and capillary gas chromatography for the determination of 15 organochlorine pesticide residues(OCPs) in Codonopsis pilosula, Gentiana scabra.
結論本法可用于中草藥黨參和龍膽中有機氯類農藥的殘留量測定。
Gentiana scabra bge the plant to have alleviates fever eliminating dampness, flows swiftly the liver to decide the startled function.
龍膽屬植物具有清熱燥濕,瀉肝定驚的作用。
Objective:To define the best detection wavelength of the HPLC-FPS of gentiana straminea maxim.
前言:目的:确定中藥秦艽HPLC指紋圖譜最佳的檢測波長。
Head falling cherry blossoms, Gentiana hand are quiet and worries about the Youtong, it's pale lavender gentle depression beside her, I am like a butterfly, lost in here.
頭頂是紛飛櫻花的絢爛,手邊是甯靜龍膽的幽憂,身旁是淡愁薰衣草的溫柔,我像隻蝴蝶,在這裡迷失。
n.|Chinese Gentian;龍膽;龍膽屬
Gentiana(龍膽屬)是龍膽科(Gentianaceae)下的一個屬,包含約360種多年生或一年生草本植物。該屬名稱源于古伊利裡亞國王Gentius的名字,相傳他在公元前2世紀首次發現了龍膽的藥用價值。典型特征為鐘形或漏鬥狀花朵,常見藍色、紫色,少數為黃色或白色,多生長于溫帶及高山地區,如喜馬拉雅山脈和阿爾卑斯山脈。
在傳統醫學中,龍膽根部含龍膽苦苷(gentiopicroside)等活性成分,中國《藥典》記載其具有清熱燥濕、瀉肝膽火的功效,常用于治療黃疸型肝炎和濕熱黃疸。現代藥理學研究證實,龍膽提取物具有抗炎、抗氧化及調節腸道菌群作用,相關機制發表于《Nature》子刊(doi:10.1038/s41598-019-45552-x)。
植物分類學權威數據庫Plants of the World Online收錄了該屬所有物種的形态描述與地理分布數據,中國特有物種如三花龍膽(Gentiana triflora)被列為國家二級保護植物。
“Gentiana”是一個多義詞,具體含義需根據語境區分:
如需進一步了解具體物種或文化背景,可參考植物學文獻或***************命名傳統。
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