棘豆

光棘豆（OxytropisleptophyllaDC）愈伤组织超低温冰冻保存技术的研究

The cryopreservation of Oxytropis leptophylla callus

甘肃棘豆属植物的分类及分布

Classification and distribution of the genus Oxytropis DC . From Gansu

苦马豆素（swainsonine，SW）是豆科黄芪属和棘豆属有毒植物（疯草）的主要有毒成分，其分子质量小，化学本质为多羟基吲哚里西啶生物碱。

Swainsonine ( SW ) is the primary toxicant in locoweeds within the genera Oxytropis and Astragalus , with a small molecular weight and chemically being indolizidine alkaloid .

同时，小花棘豆总生物碱使肝微粒体NADPH-细胞色素C（P-450）-还原酶活性显著降低（P＜0.01），反映出细胞色素P-450酶系参与氧化代谢能力下降和肝脏的解毒功能减弱。

At the same time , the total alkaloid could deduce the activities of NADPH-cytochrome C ( P-450 ) - reductase , which shows that the liver was injured to some extent by the decreased activities of microsomal enzyme .

结果表明：CCC具有降低蓝花棘豆IAA、GA含量水平的生理效应，可显著抑制蓝花棘豆花序生长，达到缩短花序节间长度的效果。

The results showed CCC had physiological response to reduce the contents of IAA , GA , and could significantly inhibit the growth of inflorescence in Oxytropis coerulea , so the internode length of inflorescence can be decreased .

目的：（1）研究甘肃棘豆生物碱部位对S180荷瘤小鼠的抗肿瘤作用及免疫功能的影响。

Objective ( 1 ) To study the anti-tumor effects of Oxytropis kansuensis Bunge alkaloid fraction on murine ascites sarcoma cell line S180 and research its effect on immunity function at the same time .

甘肃棘豆（OxytropiskansuensisBunge）是棘豆属有毒植物品种之一，其分布面积广，营养价值高，但毒性也很强，严重威胁着草原畜牧业的发展。

Oxytropis Kansuensis Bunge is one of toxic whin category plants , which distributes abroad , has high nutrient value and toxicity , and seriously threatens the local stockbreading and causes massive economic losing .

采用Shannon-Wiener和Levins指数以及Petraitis特定重叠指数对五台山蓝花棘豆群落的18个优势种群的生态位宽度和生态位重叠进行了研究。

The niche breadth and niche overlap of 18 dominant species in O. coerulea communities in mount Wutai were studied by using Levins and Shannon-Wiener 's indexes and Petraitis 's methods .

经与苦马豆素标准品对照，镰形棘豆各萃取部分均含有苦马豆素，并从正丁醇部分分离得到28mg苦马豆素，提取率0.00187%。

In three extracted fractions of Oxytropis falcate Bunge all contain swainsonine compared with standard preparation , and obtain 28 mg Swainsonine from n-Butanol Extractive , extraction rate 0.00187 % .

棘豆属植物的危害性及其控制对策初探

Primary study on the harmfulness of Oxytropis and its control strategy

棘豆中毒绵羊血清生化遗传标记的研究

Investigation on Biochemical Genetic Markers in Serum of Ovine Oxytropis Poisoning

蓝花棘豆硬实种子特性的研究

A Study on the Properties of Hard Seed of Oxytropis coerulea

小花棘豆解毒剂对小白鼠的急性毒性试验

Test on Oxytropis glabra Antidote against The Acute Toxicity in Mice

黄耆与棘豆属花粉形态比较一致；

The pollen morphology of Astragalus and Oxytropis is sameness ;

小花棘豆内生真菌及其与幼苗抗性关系的研究

Oxytropis Glabra Endophyte and Its Relationship with Seedling Resistance Research

支持棘豆属植物为单系起源的观点。

The molecular data supported that Oxytropis was monophyletic taxa . 3 .

疯草灵缓释丸对绵羊黄花棘豆中毒的预防效果研究

Effect of " Fengcaoling Slow Release Pill " Preventing Oxytropis Poisoning in Sheep

目的建立镰形棘豆药材品质评价的方法。

Objective To establish crude drug quality evaluation method for Occytropis falcate Bunge .

小花棘豆主要有毒成分黄花碱对氧自由基的影响

Effect of OFR about Main Toxic Components of Oxytropis Glabra DC & Thermopsine

镰形棘豆乙醇提取物对肝癌细胞增殖及凋亡的影响

The Proliferative and Apoptotic Effects of Oxytropis falcate Extracts on Liver Cancer Cells

小花棘豆毒蛋白对棉蚜和棉铃虫的毒性试验

Toxicity test of toxin protein from oxytropic glabra to Aphis gossypii and Helicoverpa armigera

动物棘豆属疯草中毒的临床症状

Clinical Symptoms of Toxicosis in Animals by Crazyweed

草地毒草棘豆的研究现状及进展

Current Research Progress on Grassland Poisonous Weeds Oxytropis

光棘豆单细胞培养再生植株

Plant Regeneration from Monocell of Oxytropis leptophylla

山西五台山蓝花棘豆群落的数量分类和排序

The numerical classification and ordination of Oxytropis coerulea community of Wutai Mountain in Shanxi Province

小鼠饲粮添加甘肃棘豆的饲喂效果试验

Effects of Oxytropis Kansuensis Bunge on Mice

甘肃棘豆生物碱部位体内抗肿瘤作用及对免疫功能的影响

In vivo Anti-tumor Effect of Oxytropis kansuensis Alkaloid Fraction and Its Influence on Immune Function

镰形棘豆化学成分和药理毒理作用的研究进展瓢甲敌对日本双棘长蠹的室内毒力测定

Study Advance on Chemical Constituents and Pharmacological Effects of Oxytropis falcate Bunge and its Toxicology

牧场棘豆属有毒植物危害的生态工程控制研究

Study on the Ecological Engineering Control of Harms of Poisonous Plants in Oxytropis sp. at Pasture

本文研究整理出甘肃棘豆属植物27种、3变种；

This paper has sorted out 27 species and 3 varieties of the genus Oxytropis DC .