areca nut

Objective: To explore the pathogenesis of oral submucous fibrosis ( OSF) by observing the effect of Aqueous areca nut extract ( AANE) on the level of tumor necrosis factor α( TNF α) produced by oral keratinocytes.

目的：观察槟榔提取物对口腔黏膜角朊细胞分泌肿瘤坏死因子α的影响，探讨槟榔诱发口腔黏膜下纤维性变的机制。

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The purpose of this study was to establish the animal model of oral submucous fibrosis ( OSF) in buccal mucosa of SD rats by submucosa injecting and surface painting aqueous areca nut extracts ( AANE).

采用粘膜下注射及表面涂布水溶性槟榔提取液（AANE）相结合方法，诱发SD大鼠颊部口腔粘膜下纤维性变（OSF）。

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Conclution: Endothelial cells stimulated by areca nut producing less level of NO may induce OSF.

结论: OSF的发生可能与槟榔引起的内皮细胞合成NO减少有关.

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Effect of aqueous areca nut extract on tumor necrosis factor α produced by oral keratinocytes

槟榔提取物对口腔黏膜角朊细胞分泌肿瘤坏死因子α的影响

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Effect of areca nut extracts on the hyperlipaemia-moderating function in rats

槟榔提取物对大白鼠血脂调节作用的研究

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The effect of aqueous areca nut extract on the level of NO produced by endothelial cells

槟榔提取物对内皮细胞分泌一氧化氮的影响

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Effect of Areca Nut on Gastric Motility of Rats with Functional Dyspepsia

槟榔对功能性消化不良模型大鼠胃运动的影响

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The content of arecoline by capacity method included other alkaloid in areca nut.

容量法测得的槟榔碱还包括了槟榔中其它的生物碱。

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Effect of aqueous areca nut extract on the proliferation of human fibroblasts by oral keratinocytes

槟榔提取物刺激下口腔黏膜角朊细胞对成纤维细胞增殖活性的影响

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The experiments of antioxidant activity showed that the areca nut seed extract showed strong antioxidant activities by the DPPH and ABTS radical scavenging assay, the activities were becoming stronger with the increasing of concentration.

抗氧化活性试验表明，超声波辅助提取的槟榔籽提取物具有较强的清除DPPH自由基和ABTS自由基能力，且随浓度增加而增强，呈良好的线性关系。

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Effect of Areca nut on gastrointestinal motility and neurotransmitters in rats

槟榔对大鼠胃运动及神经递质的影响

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Objective: To observe the effect of Areca nut decoction on gastric smooth muscle contraction of rats with functional dyspepsia ( FD).

目的：观察槟榔对功能性消化不良（FD）模型大鼠胃平滑肌运动的影响。

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Furthermore, personal traits in regards to areca nut chewing had no significant relevance.

而人格特质与槟榔相关行为在本研究中没有显著的影响。

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Study on the cytotoxic and DNA damaging effects in oral mucosal fibroblasts by areca nut extract

槟榔提取物对人口腔纤维母细胞的毒性及DNA损伤的研究

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Research on Inhibition of Areca Nut Extract on Human Buccal Keratinocytes

槟榔提取物抑制人类口腔粘膜角朊细胞生长的实验研究

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The effects of high concentration ( 100%) and low concentration ( 25%) of Areca nut decoction on the gastric motility of FD rats were tested. Exercise.

测定高浓度槟榔煎液（100%）和低浓度槟榔煎液（25%）对FD模型大鼠胃运动振幅和频率的影响。

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Effect of Areca nut on gastrointestinal of normal peptide and its function of improving the gastrointestinal motility

我的肠胃正不舒服着呢。槟榔对胃肠激素的影响与其促胃肠运动的关系

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CONCLUSIONS: Areca nut may induce OSF through changing the physiologic activity of oral keratinocyte.

结论：槟榔成分可能通过改变口腔黏膜角朊细胞的活性而导致口腔黏膜下纤维性变的发生。

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The protective effects ot salvia miltiorrhizae on vascular endothelial cells damages caused by aqueous areca nut extract

丹参对槟榔提取液所致血管内皮细胞损伤的保护作用

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Effects of Areca Nut Extract on Levels of Intercellular Adhesion and Expression of Oral Fibroblasts

槟榔提取物对口腔粘膜成纤维细胞表达细胞间粘附分子-1的影响

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Study on the Effect of Areca Nut Extracts on Gastrointestinal Function in White Rat

槟榔提取物对小白鼠胃肠功能的影响研究

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The result showed that the optimal formula was: adding 0.2% areca nut extract, adding 8% sugar, adding 0.05% citric acid, and adding 0.15% sodium alginate and 0.05% acacia gum as compound stabilizers.

结果表明，最佳配方为：槟榔提取物添加量为0.2%，白砂糖添加量为8%，柠檬酸添加量为0.05%，复合稳定剂为0.15%的海藻酸钠与0.05%的阿拉伯胶。

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In conclusion, these three extracts of areca nut have strong antioxidant activity both in vitro and in vivo.

槟榔提取物在小白鼠体内具有良好的抗氧化活性作用。

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Experimental Study on Aqueous Areca Nut Extracts Inducing Oral Submucous Fibrosis in Rats ⅰ. Observation of Histomorphology

槟榔提取液诱发大鼠口腔粘膜下纤维性变的实验研究Ⅰ.组织形态学观察

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The Areca nut, by association, is sometimes inaccurately called the "Betel nut".

通过协会的槟榔，有时错误地称为“槟榔”。

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Prenatal exposure to arecoline ( areca nut alkaloid) and birth outcomes

出生前暴露于槟榔碱（槟榔果中的生物碱）及其出生转归

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Method: Stimulated the endothelial cells with aqueous areca nut extract ( AANE) and the cultured medium was aspirated. Then the level of NO produced by endothelial cells was detected by method of ELISA.

方法：用槟榔提取物干预体外培养的内皮细胞，收集培养上清，用ELISA方法检测内皮细胞分泌一氧化氮（NO）的浓度。

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The areca nut extracts with good scavenging activity were screening out through the in vitro study, and the anti-oxidation activity in mice was studied by testing the serum SOD and MDA levels.

通过体外实验筛选出来活性较好的提取物，将其作为受试物，以血清SOD及血清MDA水平为评价指标，进行小白鼠体内抗氧化作用研究。

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The result showed that the areca nut contained 14 kinds of amino acid, 7 kinds of essential amino acids. The content of glutamic acid, valine, leucine, histidine, phenylalanine were higher.

结果表明：槟榔含有14种氨基酸，7种必需氨基酸，其中谷氨酸、缬氨酸、亮氨酸、组氨酸、苯丙氨酸含量较高。

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Analysis on the routine nutritive components contents and arecoline of different areca nut

不同槟榔果常规营养成分和槟榔碱含量分析

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