秋水仙

The medication's active ingredient is colchicine, a complex compound derived from the dried seeds of a plant known as the autumn crocus or meadow saffron.

该药的活性成份为秋水仙碱，是一种来源于植物秋藏红花或秋水仙的干燥种子的复杂化合物。

The effects of colchicine concentration and its treatment period on the derived self-hybridized triploids were also analyzed.

以'土佐文旦'柚成树为材料，探讨了秋水仙素诱导2n配子的方法，研究了秋水仙素浓度和处理时期对获得三倍体的影响。

In most studies, colchicine has been given intravenously. 124 However, oral colchicine may also be moderately effective for OA.

在大多数的研究，秋水仙素静脉注射了。124，但口服秋水仙素也可能适度有效的办公自动化。

Dipping seeds in the colchicum of 0.3% concentration for six days gained the high inducing rate of 12.37%, dropping growing point of seedling for nine days gained the high rate of 30%.

用0.3%秋水仙素溶液浸泡种子6天，得到12.37%的最高诱导率，0.4%秋水仙素点滴幼苗生长点9天的处理组合诱导率达到了30%。

I love them all, even the double 'Waterlily'- but my favourite is Colchicum autumnale 'Album', and I team it up with Aster diviricatus, the wiry prostrate growth of the aster covering nicely during the summer when the colchicum foliage becomes dormant.

我喜欢所有的水仙，甚至包括重瓣的"莲花"——但是我最喜欢的是秋水仙"阿尔本"，我将它们与雏菊分开排成队列，整个夏天雏菊坚韧地匍匐成长着，对水仙作了很好的掩盖，而水仙的叶丛则处于睡眠状态。

The results showed that 1 there were no significant differences in the rates of cytoplast protrusion and enucleation between oocytes that were incubated in colchicine (0.4 μg/mL) for 0.5 h and oocytes that were incubated in colchicine (0.4 μg/mL) for 1 h, and the rate of cytoplast protusion can be 85.4% while the rate of cytoplast enucleation is 100%. 2 There was no significant difference in oocyte enucleation between oocytes treated with medium containing 0.2 μg/mL colchicine for 0.5 h and oocytes treated with medium containing 0.4 μg/mL colchicine for 0.5 h. 3 A maturation time of 18–23 h did not affect the rates of cytoplast protusion and enucleation by chemically assisted enucleation, whereas the rate of enucleation of oocytes by blind enucleation was found to decrease with a prolonged incubation time. 4 The development rates of reconstructed embryos could not be influenced by these two enucleation methods, increased from oocytes matured for 21–23 h.

结果表明： 1 卵母细胞在0.4 mg/mL的秋水仙素溶液中分别孵育0.5 h和1 h，胞质突起率和去核率没有显著的差异，突起率可高达85.4%，去核率达到100%； 2 0.2 mg/mL或0.4 mg/mL秋水仙素溶液将卵母细胞处理0.5 h，对去核效果没有显著影响； 3 对于体外成熟18~23 h的卵母细胞，随着成熟时间的延长，盲吸法的去核率降低，但没有影响秋水仙素诱导胞质突起的比率和去核率； 4 两种去核方法对重构胚的发育没有产生显著影响，但成熟21~23 h卵母细胞重构胚囊胚的发育率显著高于成熟18~20 h卵母细胞重构胚囊胚的发育率。

We could get a better induction effect when we treated at the inflorescence out 1/4,or the another co- lor changing from light green to green-yellow color .It was just the period chromosome changed from bouquet stage to diakinesis stage.

在秋水仙素诱导小报春体细胞的研究中：以0.05g L~(-1)浓度的秋水仙素浸泡萌动种子48h得到1株四倍体；组培诱导中，以秋水仙素加入培养基中，秋水仙素浓度为0.1gL~(-1)处理一周获得2株四倍体小报春。

Using colchicine for the induction of polyploidy plants is one of the ways of artificial induction. Colchicine, root length and light were selected as the influencing factors to induce polyploidy Amorpha optimal with the root tip smeared, to explore the optimal induction conditions for polyploidy Amorpha optimal.

用秋水仙素对植物进行多倍体诱导是人工诱导的方法之一，为了探究诱导紫穗槐多倍体的最优化条件，选取秋水仙碱，根长以及光照情况3个影响因素，对紫穗槐根尖进行涂抹处理诱导多倍体。

The apical bud of Celosia cristata was immersed in 0.05%, 0.1%, 0.15% and 0.2% colchicine solutions for 12 h, 24 h, 36 h, 48 h respectively and the chromosome numbers of the root tip cells in the regenerated plantlets were examined, which showed that the treatment with 0.15% colchicine solution for 36 h would be the best combination that the polyploid rate could reached 23.3%.

采用浸泡法将鸡冠花营养芽在0.05%、0.1%、0.15%和0.2%不同秋水仙溶液浓度下分别处理12h、24h、36h和48h，并对诱导处理后获得的再生植株进行鉴定，得出以0.15%秋水仙素溶液浸泡36h为诱导多倍体的最佳处理组合，诱导率达23.3%。

I love them all, even the double 'Waterlily'- but my favourite is Colchicum autumnale 'Album', and I team it up with Aster diviricatus, the wiry prostrate growth of the aster covering nicely during the summer when the colchicum foliage becomes dormant.

我喜欢所有的水仙，甚至包括重瓣的&莲花&——但是我最喜欢的是秋水仙&阿尔本&，我将它们与雏菊分开排成队列，整个夏天雏菊坚韧地匍匐成长着，对水仙作了很好的掩盖，而水仙的叶丛则处于睡眠状态。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。