查询词典 hormone

In order to raise efficiency of planting seedling by artificial spore culture of Athyrium multidentatum, in this article, spore of Athyrium multidentatum was taken as the explants, and used different categories of hormone, NaH2PO4 and AC during the period of tissue culture.

为了提高猴腿蹄盖蕨孢子人工培养成苗效率，以猴腿蹄盖蕨孢子为外植体，通过在组织培养中加入不同种类激素和NaH2PO4及活性炭，探讨了猴腿蹄盖蕨孢子萌发和成苗影响因素。

Most hairy roots in vitro displayed hormone autotrophy, resistance to kanamycin.

大多数毛状根离体培养具有无激素自主生长及卡那霉素抗性特征。

Methods 50 cases with lupus nephritis were randomly divided into 2 groups: treatment group and control group; routine treatment with hormone was given to both groups while treatment group was added with aweto preparation, and an observation 2 months after treatment was made to the changes of clinical index and lupus nephritis.

50例狼疮性肾炎患者分为照组与治疗组，治疗组在激素等常规治疗的基础上给予冬虫夏草制剂，对照组只给予常规治疗。观察两组治疗2个月后患者临床指标和生化指标的变化情况。

Key words:Dendrobium candidum; Axenic nodal segments; In vitro propagation; Concentration of hormone; Organic susbstance

方法将铁皮石斛试管苗茎节接种于不同NAA浓度的MS培养基上诱导腋芽萌发，并在含不同激素配比和有机添加物的培养基上继代和诱导生根。

Objective: To detect reproductive hormone in patients with azoospermia.

目的：探讨无精症患者血清生殖激素检测的临床应用价值。

Detection of reproductive hormone is very important for cause analysis, treatment and prognosis of azoospermia.

无精症患者进行血清性激素测定对其病因分析、治疗和预后具有重要的临床意义。

Objective To investigate the clinical value of the determinations of serum sex hormone in the patients with oligospermia and azoospermia.

目的 探讨少精、无精症患者血清性激素检测的临床应用价值。

In the study, embryo bud of Impatiens balsamina L was cultured on hormone-free MS medium for promoting, MS medium with 6-BA 3 mg/L+NAA 0.5 mg/L for shoot and root formation, and MS medium containing 6-BA 3 mg/L+NAA 0.5 mg/L for flowering respectively. During about 60 days, plant regeneration and flowering of Impatiens baisamina L was finished in vitro.

研究以凤仙花无菌苗胚芽段作为外植体，经过不含任何激素的MS(0)培养基预培养、MS+6-BA3mg/L+NAA0.5mg/L培养基的诱导芽和根分化、MS+6-BA1mg/L+NAA0.1mg/L培养基的诱导开花，在60d左右实现了凤仙花离体培养再生植株并在试管内开花。

In the process of root cutting, the root accumulated a lot of soluble sugar and soluble protein, which provided material and energy for the cell differentiation. As root differentiating, soluable protein was continuously used up. During 10 to 20 days, the content of soluble sugar and soluble protein in the basipetal top and end of rootkept comparatively stable, then declined as adventitious buds and roots growing. 40 days later, they kept invariable, because the newly formed bud can photosynthesize and the newly formed root can absorb nutrient from outside. The dynamic balances of endogenous hormone regulate adventitious buds and roots of the root. During callus growing and adventitious bud differentiating.

上部根段在细胞分化前期积累了大量的可溶性糖，为后期的分化提供能源物质，同时积累了大量的可溶性蛋白质，为愈伤组织的产生提供能源，而后随着分化，可溶性蛋白质不断被消耗。10～20d根段上部及下部的可溶性糖、可溶性蛋白质含量保持在相对稳定的水平变化不大，后期随着不定芽及不定根的生长下降较快。40d后，新形成的芽已经能够进行光合作用，新形成的根也可从外界吸收营养物质，可溶性糖、可溶性蛋白质含量基本保持不变。

Result: 43 cases of eamycete infection in the cuts happened, accounting for a 10% proportion of all the infection cases in the hospital during the same period of time. The major parhegens are white beadlike bacteria (taking up 78%) and are manifested in patients with a medical history of widely using wide spectrum antibiotics, Some of the patients used certain types of drugs of steroid hormone.

结果：发生切口真感染者 43例，占同期院内感染的10%，主要病原菌为白色念珠菌（占78％）；均有大量应用广谱抗菌药物的用药史，部分患者应用过肾上腺皮质激素类药物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。