乳酸

To investigate the effect of lactate solution of different concentration on action potential of ventricular papillary muscle cell and contractile force.

应用细胞内微电极技术和微拉力描记法，研究不同浓度乳酸对家兔离体心室乳头肌收缩力(n=10)、心肌细胞动作电位(n=6)的影响。

Grass, chopped corn, and other fresh animal feeds, if stored under moist anaerobic conditions, will undergo a lactic-type mixed fermentation that produces pleasant-smelling silages.

草、粉碎的玉米秸杆和其它新鲜的动物饲料，如果贮存在潮湿厌氧条件下会发生混合型乳酸发酵，产生具有优良气昧的青贮饲料。

The experiment included BPCB group and cover slip group.

实验分为两组，脱钙骨/聚乳酸重组人工骨组和盖玻片组。

The wine undergoes malolactic fermentation in wood, naturally 100% new, and then rests for perhaps 18 months before egg-white fining and bottling, only being disturbed when racked every three months.

葡萄酒经历乳酸发酵在木材，自然100％新，然后为前18个月，也许蛋清细化和装瓶-在于，只有受到干扰时，每3个月折磨。

Compared with the control, acidifiers could reduce the pH value, change the microbiological circumstances and stop the growth of E-coli and improve the quantities of lactobacillus.

试验结果表明，与空白对照组相比，复合酸化剂降低了肉鸡的肠道pH，改善了微生物环境，抑制了大肠杆菌的生长，同时促进了乳酸杆菌的增殖。

Maintypes of spoilage bacteria were incubated with selective agars to analyze the antisepticeffect of antimicrobials. The result showed: in the factor of antiseptic effect, nisin＞lysozyme＞lactic acid sodium＞chitosan＞tea polyphenol.

结果表明：5种保鲜剂的综合抑菌效果依次为Nisin＞溶菌酶＞乳酸钠＞壳聚糖＞茶多酚；Nisin和溶菌酶对革兰氏阳性的乳酸菌和热死环丝菌有很好的抑制作用，而对革兰氏阴性的假单胞菌属和肠杆菌科的抑制作用较差。

Fermentation processes of lactic acid are discussed at the considerations of different biomasses.

乳酸是具有良好生物相容性的有机酸，可应用于食品、制药、生物降解性塑料生产等领域。

Methods: The cerebral cortical astrocytes and neurons of rats were cultured and the model of simulated cerebral ischemia and reperfusion was set up in vitro. The activity, survival rate, death rate of the neurons, leakage rate of lactate dehydrogenase and the activity of nitric oxide synthase of cerebral cortical neurons were measured after 18 boors of reperfusion.

分离纯化培养大鼠大脑皮质Ast和神经元，体外模拟脑缺血再灌注损伤模型，用ACM培养损伤后的神经元，测定其神经元的活性、存活率、死亡率、培养液乳酸脱氢酶的漏出率和NOS强阳性细胞的表达量。

In a product free of citric acid or citrates, for oral ingestion, the taste of arginine is counteracted by lactic, malic or adipic acid; in a formulation for tube-feeding, citric acid and citrates in a specified ratio controls the product's stability.

在不含柠檬酸或柠檬酸盐的用于口服的产品中，通过乳酸、苹果酸或已二酸来抵消精氨酸的味道；在用于管饲的制剂中，以特定比例的柠檬酸和柠檬酸盐控制产品的稳定性。

W. . The levels of myocardial troponin I, creatin kinase, aspartate transamnaseand lactatede hydrogenasewere detected before and per 30 mins during the experiment, and the changes of rabbit myocardial pathology were analyzed.

分别于实验前和实验中每隔30分钟抽取血液，以肝素抗凝并分析心肌肌钙蛋白I浓度，肌酸激酶、门冬氨酸氨基转移酶和乳酸脱氢酶活性，同时观察心肌组织的病理学变化。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。