生理条件

生理条件下，ET与NO处于动态平衡状态，使血管张力保持正常。

Under the physiological conditions , both ET and NO are kept in a balance so that the tensility of blood tubes is kept normal .

为了测定质子在酵母生理条件下的释放能力，在较低pH下，利用荧光法来测量胞内pH，简称ICP法。

In order to analysis proton extrusion from brewer 's yeast under physiological conditions , the method of measuring intracellular pH was adopted which was named ICP method for short .

另外，各酶均有低温下最适pH升高，及作用时间延长时最适温度降低的特性，适应生理条件下的消化。

And the optimum of temperature decrease when the reaction time is longer .

对筛选出的一株SOD高产菌株Y－216形成SOD的生理条件作了初步研究。

The fermentation physiology of the SOD high producing strain Y 216 was studied .

原子力显微镜（Atomicforcemicroscope，AFM）具有原子级分辨率，能够在生理条件下对生物样品进行观察。

Atomic force microscope ( AFM ) is a powerful tool for detecting biological samples under physiological con-dition with an atomic resolution .

生理条件下，睾丸间质细胞合成分泌睾酮主要受到垂体分泌的LH／hCG及有关生长因子和细胞因子的调控，同时，葡萄糖是睾丸间质细胞合成睾酮的必需条件。

On physiological condition , Leydig cell steroidogenesis is modulated by LH / hCG , some growth factors and cytokines .

在生理条件下，疏水表面与亲水表面相比BSA吸附量较大。

The BSA amount adsorbed on the hydrophobia silica surface was larger than that on the hydrophilic silica surface at physiological pH.

但是块状的HA脆性大、力学性能差，在生理条件下易产生疲劳破坏，难以单独作为承载种植材料。

However , the bulk HA material has obvious brittleness and other limited mechanical properties . For example , fatigue damage can easily occur under physiological environment .

在正常生理条件下，MT主要与锌或者锌、铜相结合（Zn-MT／Zn，Cu-MT）。

Under natural conditions , MT is a zinc-or copper - and zinc-binding protein .

目的：模拟生理条件研究了稀土离子（Ⅲ）与牛血清白蛋白（BSA）的结合性质。

Objective : Simulating the physiological condition , a research about the combined properties of the rare earth ion (ⅲ) and BSA was made .

依据组织或细胞生理条件类型分别定义了两种不同类型的housekeeping（HK）基因。

Two sets of human housekeeping ( HK ) genes are defined according to physiological condition types of cell / tissue , respectively .

生理条件下~（99m）Tc-植酸钠和~（99m）Tc-MDP的内照射剂量的计算

Calculation of irradiated absorbed dosage of ~ ( 99m ) Tc-MDP , ~ ( 99m ) Tc-sodium phytate under physiologic conditions

本论文主要内容如下：1.本文用多种光谱方法研究了在模拟生理条件下AMP与BSA的相互作用。

In this paper , a variety of spectroscopic methods was used to study the interaction between AMP and BSA under simulated physiological conditions .

目的：探讨生理条件下白细胞和内皮细胞的相互作用（leukocyte－endotheliuminteraction，LEI）对微循环中白细胞流动分布的影响。

AIM : To study the effect of leukocyte-endothelium interaction ( LEI ) on the flow and distribution of leukocytes in the microcirculation under physiological condition .

在正常生理条件下，探针能选择性检测GSH、Cys和Hcy三种生物硫醇。

Under normal physiological conditions , the probe has a highly selective for biological thiols such as GSH , Cys and Hcy .

用荧光法和紫外-可见光谱法研究了在生理条件下，盐酸多赛平（DH）和牛血清白蛋白（BSA）结合反应的特征。

The interaction between doxepin hydrochloride ( DH ) and bovine serum albumin ( BSA ) in physiological conditions was studied by fluorescence and UV-absorption spectrometry .

在模拟生理条件下，用荧光光谱法研究了Pb2+与牛血清白蛋白（BSA）的相互作用。

The interaction of Pb ~ 2 + and bovine serum albumin ( BSA ) was studied under conditions similar to those in human bodies by fluorescence spectra .

结果：RTPCR方法检测到脐带血单个核细胞表达Notch1和它的配体Dll1，Jagged1，表明在生理条件下，脐血细胞的增殖分化可能受到Notch信号的调控。

Results : RT-PCR showed that cord blood-derived mononuclear cells expressed Notch-1 , Dll-1 and Jagged-1 , suggesting that Notch signals might regulate proliferation and differentiation of cord blood cells in physiological condition .

之前的研究将HGS与不同的生理条件指标联系在一起，其中包括骨骼密度和寿命。

Past studies have connected HGS to various measures of physical condition , including bone density and longevity .

一氧化氮（NitricOXide，NO）和内皮素-1（endothelin-1，ET-1）是两个重要的血管活性物质，在生理条件下，两者相互拮抗共同调控心血管功能。

Both nitric oxide ( NO ) and endothelin-1 ( ET-1 ) are two important vasoactive mediators . Under physiological condition , these two mediators interact with each other and co-regulate the cardiovascular functions .

因此，在正常生理条件下，FGF信号的强度和持续时间必须受到严格的调控。

Inappropriate activation of FGF signaling can cause development diseases and cancers , so its strength and duration must be accurately regulated .

血浆IL-1β水平正常生理条件下左、右利小鼠显著高于双利组（P<0.01），总体依次为左利>右利>双利；

The level of plasma IL-1 β: in normal group , left and right-pawed mice were higher than that in ambidextrous mice ( P < 0.01 ), of which left-pawed was the highest .

在许多病理生理条件下，HSF-1的功能增加了（个体）存活。

HSF1 function increases survival under a great many pathophysiological conditions .

稳定性研究表明，PAC-320能够在生理条件下稳定存在。

Stability studies suggested that PAC-320 could stably exist under physiological conditions .

重组α-半乳糖苷酶的比活性较高，最适温度与最适pH接近动物肠道的生理条件，故重组的α-半乳糖苷酶更有利于作为动物饲料添加剂。

Because of the higher specific activity and the better optimal temperature and pH , which are nearly in accordance with the physicochemical conditions of the intestines of monogastric animals , the recombinant a-galactosidase is more advantageous to be used in animal feed additive than the native one .

串联亲和纯化技术（TAP）能在生理条件下有效地分离、鉴定蛋白复合体，而无需知道复合体的组成或功能，目前已成功地应用于酵母及其他生物体中的蛋白复合体的成分分析。

Tandem affinity purification technique ( TAP ) enables the effective purification of complex under physiological conditions without knowledge of the complex composition and function . Now , it has been adapted to analyze the composition of the protein complexes in yeast .

此外，CX3CR1的牢固黏附能力并不受百日咳毒素及静态和生理条件下流动的单核细胞，T细胞，自然杀伤（NK）细胞的作用而抑制。

Firm adhesion is not inhibited by Pertussis toxin under static and physiologic flow conditions in monocytes , T cells , and natural killer ( NK ) cells .

结合在类囊体膜囊腔侧的分子量分别为17、23和33kDa的三个外周蛋白对维持生理条件下PSII的正常放氧活性起重要作用。

Three extrinsic proteins , named 17 , 23 and 33 kDa protein , binding at the lumen side of thylakoid membranes , are also necessary for efficient PSII oxygen evolution .

本研究利用~（99m）Tc标记717树脂制备符合生理条件的固体实验餐对10例正常人和25例慢性萎缩性胃炎、10例甲亢、5例甲减病人行胃排空时间（GET）测定。

In this study , we used 99mTc-resin to make experimental solid meal fitting for physiological condition to detect gastric emptying time of 40 patients , including 25 cases of chronic atrophic gastritis ( CAG ) , 10 of hyperthyroidism , 5 of hypothyroidism , and 10 normal subjects .

结论：在正常生理条件下，KV4.3通道失活主要由开放状态失活所主导。

Conclusions : KV4.3 inactivates predominantly by the inactivation of the open state under the physiological conditions .