查询词典 uptake

By preventing the passage of water through the cell walls of the endodermis, the Casparian strip forces it to pass through the cytoplasm, thus allowing selective uptake or exclusion of dissolved substances.

以阻止水分从内皮层细胞壁透过的方式，凯氏带迫使水分从细胞质中通过，继而可以从中选择性的吸收或排出可溶物质。

OBJECTIVE To study the effect of the lipid compositions on cellular uptake and gene transfection mediated by cationic liposomes.

目的研究阳离子脂质体膜的组分对细胞摄取和基因转染的影响。

The results showed that plant height, branching number, dry matter weight and uptake of B and Mo of Chamaecrista rotundifolia were increased by application of 1.0, 3.0, 7.0 mgkg^(-1) of boric acid or 0.5, 1.0, 4.0 mgkg^(-1) ammonium molybdate, the stabilities of cell wall, cell membrane and chloroplast membrane structure enhanced, the number of chloroplast increased, and the best effects were observed by the application of 3.0 mgkg^(-1) boric acid or 4.0 mgkg^(-1) ammonium molybdate.

结果表明，施用1.0、3.0、7.0mgkg^(-1)的硼酸或0.5、1.0、4.0mgkg^(-1)的钼酸铵都能增加圆叶决明的株高、分枝数、干物质重和硼／钼元素的吸收，稳定细胞壁、细胞膜、叶绿体膜的结构，增加叶绿体的数量；其中以3.0mgkg^(-1)的硼酸或4.0mgkg^(-1)的钼酸铵为最佳施用量。

Methods: Five 10-23 deoxyribozymes (DZ1-DZ5) with 2 phosphorothioate groups at 5' and 3' end were designed and synthesized. Full sequence ET-1 RNA was transcripted and FAM-labeled 10-23 deoxyribozyme was used to select cleavable 10-23 deoxyribozyme in vitro and to detect intracellular uptake. The content of ET-1 mRNA was measured by semi-quantitative RT-PCR after 10-23 deoxyribozyme was transfected into cultured neonatal rat cardiomyocytes.

体外转录ET-1全长RNA底物，设计并合成5条ET-1 10-23脱氧核酶(DZ1~DZ5)，其5'及3'端各有2个核苷酸硫代修饰，体外切割ET-1RNA底物，筛选有效脱氧核酶；5'标记荧光素FAM的10-23脱氧核酶瞬间转染新生大鼠心肌细胞以观察对10-23脱氧核酶的摄取；采用半定量RT-PCR检测ET-1基因的表达。

Coriaria lactone ; glutamate ; uptake ; release

马桑内酯；谷氨酸；摄取；释放

The vital capacitytotal lung capacitythe lung diffusing capacity of COthe maximal volume of oxygen uptake(VO2max)and PaO2 in patients with IPF was significantly decreased compared with controlsand then increased significantly after a period of treatment.The 〔PO2〕in patients with IPF was significantly increased compared with controlsand then dropped significantly after a period of treatment.

IPF患者的肺活量、肺总量、一氧化碳弥散能力、最大摄氧量（VO2max）和动脉血氧分压（PaO2）显著低于正常组，治疗后上述指标显著提高；IPF患者运动后肺泡-动脉血氧分压差〔PO2〕显著高于正常组，治疗后运动后〔PO2〕显著减低。

The results indicated, catalytic activity was very high, the average rate of O 2 uptake was 4.25×10 -2 mmol/min after 10 min, the yield of cyclopentanone was up to 83%.

实验结果表明，该催化体系对环戊烯的羰基化显示出较高的催化活性，反应 1 0 min，反应的平均吸氧速率为 4.2 5× 1 0 -2 mmol/min，环戊酮的收率可达 83%。

Results:The uptake and absorption of daphnetin were passive diffusion as the dominant process.

结果：祖师麻甲素以被动扩散为主要方式被细胞摄取和转运。

The inhibitor of P-gp,verapamil,did not significantly enhance the uptake amount of daphnetin.

随着药物浓度的增加，比值呈降低趋势，但变化不大。P-gp抑制剂维拉帕米对祖师麻甲素的转运无显著性影响。

Objective To study effects of Triton X-100 on the oxygen uptake rate of photosystem I particles treated by sodium dodecyl sulfate.

目的 研究Triton X-100对SDS处理后光系统I颗粒耗氧速率的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。