丁酸

Objective To investigate the feasibility of Poly-β-hydroxybytyrate as a scaffolds in bone tissue engineering.

目的：探讨以聚羟基丁酸酯作为骨组织工程支架的可行性。

Intracellular recordings were made from horizontal cells in the superfused, isolated carp retina and effects of GABA on rod- and cone-driven horizontal cells were studied.

该工作应用细胞内记录技术，在灌流的鲫鱼视网膜的标本上，研究了γ-氨基丁酸对视杆水平细胞和视锥水平细胞的影响。

For the bargellini reaction, acetone and chloroform was used instead of a--bromobutyrate to cut the cost.

同时，以丙酮和氯仿代替a-溴代异丁酸酯，显著降低生产成本。

It was found that the content of γ-amino butyric acid in brown rice reached the maximum value after soaking for 4 hours at the ratio of brown rice and sodium glutamate 1 200 g/mol, and under the soaking!conditions of pH 5~6, Ca~ 2+ Conceutritio...

发现糙米在浸泡温度40~50℃，Ca2+浓度为0.5mmol/L，pH值为5~6，糙米与谷氨酸钠的比值为1200g/mol的浸泡液中浸泡4h后，其γ-氨基丁酸含量分别达最高。

The functions of inhibition of stress responses of single epidural anesthesia and caudal block are better than that of intravenous generalized anesthesia.

单次硬膜外麻醉与骶管阻滞抑制小儿术中应激反应的效果较氯胺酮复合羟丁酸钠静脉全麻好。

The effect of three hormones on bulb scale propagation of two lilium oriental cultivars 'Sorbonne' and 'Tiber' was studied. The three hormones were IBA+2%NAA, IAA and NAA. The concentration were all 150 mg/L.

将'索蚌'和'提伯'两个百合品种的鳞片在浓度为150 mg/L的吲哚丁酸＋2%萘乙酸、吲哚乙酸和萘乙酸三种激素中浸泡处理后，再进行鳞片包埋繁殖试验。

In the present paper, the modulation of GABA-activited currents by bradykinin was studied in DRG neurons freshly isolated from rat using whole－cell patch clamp techniques.

本文应用全细胞膜片箝技术在新鲜分离的大鼠背根神经节神经元上研究缓激肽对γ-氨基丁酸反应的调制作用。

One fragment of 248 bp cDNA of the GABAa recep tor gene from the fourth instar larvae of diamondback moth was amplified, cloned, sequenced and analyzed by using reverse transcription polymerase chain reaction method.

利用反转录多聚酶链式反应对小菜蛾的γ-氨基丁酸a 受体基因cDNA片段进行了克隆和序列分析。

Optically active ethyl-3-hydroxybutyrate,a useful chiral synthon,was prepared by stereoselective reduction of ethyl acetoacetate of the bread yeast in organic solvent.

利用面包酵母在非水相中不对称还原乙酰乙酸乙酯，制备了光学活性的手性化合物S-3-羟基丁酸乙酯。

A novel method for synthesis of-4-cyano-3-hydroxybutyric acid ethyl ester (1), a key intermediate of statins, was reported.

研究了一条新的路线用于他汀类药物的重要中间体-4-氰基-3-羟基丁酸乙酯的合成。

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。