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And the change of absorptivity of milk with increasing temperature is small and complicated. The results were consistent with the reported results on the study of ex vivo tissue.

以上研究结果与公开发表的人体离体皮肤组织光学参量随温度变化的研究结果基本一致,从而为深入研究温度对生物组织光学测量的影响提供了理论和实践上的指导。

The changes of contractibility of the intestinal smooth muscle are observed with the tensility of intestinal smooth muscle as the index through dropwise in vitro of neostigmine, atropine and adrenin on the serosa of small intestine.

以小肠平滑肌张力为指标,采用在离体小肠浆膜上滴加新斯的明、阿托品、肾上腺素的方法,引导小肠纵行平滑肌收缩性的变化。

We studied the effect of inhibitors of nucleic acid and protein bio-synthesis on sex differentiation of balsam pear in the system of sexdifferentiation of balsam pear young flower bud in vitro.

我们在已构建的苦瓜离体幼花芽的体外分化系统进行了核酸、蛋白质合成抑制剂对苦瓜性别分化的影响试验。

Through a study on tissue cultureof the bud scale of corm of Lili longiflorum separated from the plant ,several practical TC prompt proliferation techniques ,such as inducing of lush bud ,proliferation cultivation of successive generation, cultivation of growing roots and transplanting , etc., are researched in this paper .

通过对百合球茎鳞片离体组织培养的研究,探讨了丛生芽诱导、继代增殖培养、生根培养及移栽等方面的组培快速繁殖以及生产上实用的组培技术。

Two specieses, Lycoris radiate and Lycoris aurea, were selected for the studying of artificial propagation in vitro. A few specieses of Lycoris, from the southeast area of China and part of locations in Japan, were chosen to research their karyotype differentiation and to measure their genetic diversity by ISSR analysis. The results could be summarized as follows.1. The vegetative propagation conditions of Lycoris aurea and L. radiate in vitro was studied by two-scaling. Different illuminate condition had an effect on the bulblet formation rate. To the species of L. radiate, the rate was higher in the state of 16h 800-12001x illumination than in the darkness. The medium also affected the new bulblet formating rate. When the culture was MS medium 0.2 mg/L NAA 4 mg/L 6-BA, the bulblet formationg rate of L. aurea was 220%;at the same time, when the medium was MS 0.2 mg/L NAA 2 mg/L 6-BA, the rate of L.

本研究选择西南部分地区及日本的几个石蒜品种,从细胞学和DNA分子角度,分析了它们的遗传多样性水平和遗传结构状况,对红花石蒜和忽地笑的离体繁殖技术进行了初步研究,得出如下结论: 1 进行了红花石蒜和黄花石蒜双鳞片快速繁殖条件的研究,结果表明:红花石蒜在16小时800-1200 lx光照下比黑暗条件下出芽率要高;黄花石蒜在MS NAA0.2mg/L 6-BA4mg/L下出芽率为220%,红花石蒜在MS NAA0.2mg/L 6-BA2mg/L下出芽率为108%;NAA比IBA有利于石蒜生根;硅藻土显著提高黄花石蒜双鳞片出芽率,活性炭起抑制作用;6%蔗糖浓度有利于红花石蒜小鳞茎增重,MS 6-BA4mg/L NAA0.5mg/L培养基有利于小鳞茎增殖,切割一刀比两刀有利于小鳞茎增殖。

Pollen as the target for gene transfer is a potential plant transformation system which can avoid the problens of somaclonal variation and chimaera resulting from in vitro regeneration.

以花粉作为外源DNA的媒介,获得转基因植株是有潜力的遗传转化体系。它可避免离体培养过程中的遗传变异和转基因植株的嵌合现象。

Leaves in vitro of two diploid apple cultivars were treated with different concentrations of colchicine and 2% DMSO solution.

用不同浓度的秋水仙素与2%二甲基亚砜的复合溶液处理苹果栽培品种嗄拉和千秋的试管苗离体叶片。

The present study initially put forward that the overestimation to underestimation of actual flow rates by the flow rates calculated using the hemispheric flow convergence method is due to the gradual change of isovelocity surface area in different zones of the flow convergence region, which was proven in our in vitro, animal and human studies.

7血流会聚法对二尖瓣狭窄瓣口面积、室间隔缺损分流量的确定也是一种较为准确、可靠及影响因素较少的方法。(8)本研究首次提出由于不同血流会聚区等速表面形态变化导致半球血流会聚方法计算流量从高估到低估实际流量的论点,并在离体、动物及人体研究证实。

Gladiolus cultivar "Traderhorn" and "Advanced Red" were used to investigate the growth and development of stolon and cormel, changes of starch and soluble protein content during stolon development in the field with different planting times. Meanwhile, studied the factors which affected cormel formation in vitro.

研究了唐菖蒲栽培品种'Traderhorn'与'Advanced Red'露地栽培条件下匍匐茎与子球的生长发育特性,不同发育时期淀粉与可溶性蛋白质含量的变化,以及离体条件下子球形成的影响因素。

Maitland et al.. Comparison of polarized-light propagation in biological tissue and phantoms .

nm近红外激光辐照三种不同的离体人组织的光传输特性。

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