未改变的

First, we found that after exposure to 60℃ for 5 and 30 min ,culturable L. pneumophila concentration reduced 4 and 6 log CFU/mL, and the loss of cell membrane integrity was 56 % and 83 %, respectively. However, the total concentration was not affected. These results indicate heat exposure decreases the culturability of L. pneumophila significantly.Second, heated L.

结果显示，退伍军人菌（108 cells/ml）於60℃受热5分钟与30分钟后，可培养浓度分别下降了4 log CFU/ml与6 log CFU/ml，而细胞膜完整性则分别下降56 %与83 %，但未造成总细菌浓度之改变，故可知受热60℃主要影响细菌的可培养性。

ERK1/2 immunohistochemistry positive staining coloration in cornu dorsale medullae spinalis of rats was Buffy color.Positive cells distributed in gray nucleus that nerve cell concentrated,and deep staining region localized at the nucelus of neurocyte.

针刺前后脊髓未见明显形态学改变。2、光镜下观察，大鼠脊髓背角ERK1/2免疫组化反应显色呈棕黄色，阳性细胞分布于脊髓灰质神经元集中的部位，针刺后深染部位向胞核集中。

Results Both doses of SM and bFGF pretreatment before I/R, decreased the MDA, increased the activities of SOD and GSHpx, evocate levels of GSH and NO.

结果 bFGF和SM联合预处理组心肌中SDH、SOD、GSHpx活性明显高于缺血再灌注组，抗氧化物GSH和NO的含量明显高于缺血再灌注组，心肌病理改变明显好于未用bFGF和SM组。

Results: Significant morphological changes occurred in the superior cervical ganglionic cell of NTDM rats, while those in the rats of ATDM and NC groups did not occur.

结果 未治疗组糖尿病大鼠交感神经节细胞超微结构发生明显的形态学改变，正常对照组和ARIs治疗组大鼠交感神经节细胞超微结构基本正常。

The presence of heterozygous of the variant did not alter the bioactivity of LH.

本研究未发现突变杂合子改变了LH的生物学功能。

These pathways include the production of advanced glycation end products, alterations in the sorbitol, hexosamine and protein kinase C pathways and activation of poly-ADP ribose polymerase.

代谢和血管通道的缺陷包括三个方面，一是糖基化终未产物形成，二是山梨醇、氨基己糖和蛋白激酶 C 改变，三是多聚二磷酸腺苷核糖多聚酶激活。

Bi-doped lead dioxide electrode s on Ti substrate were prepared by electro-deposition,and their performances were compared by measurements of the decolored ratio of Acid Bright Yellow 2G.

并利用循环伏安法和扫描电镜，分别对掺Ni 二氧化铅电极和普通二氧化铅电极进行表征，发现提高电极析氧电位和改变电极表面晶粒分布是Ni修饰电极比未修饰电极催化效果提高的主要原因。

The microstructure of liver, kidney, intestine, stomach and brain was in good condition. There were no pathology changes such as extravasated blood,cell necrosis and etc.

肝、肾、胃、肠、大脑五种组织的显微结构清晰，未发现充血、淤血、细胞萎缩、变性、坏死、炎性细胞浸润和纤维组织增生等病理改变。

The inflammatory cells infiltrated liver, hematopoietic cells of bone marrow decreased, while fat cells increased.

其余脏器未见明显的病理形态学改变。

PCR-SSCP method was used to detect mutations in exons 2,3,4 of runx3 gene in the gastric carcinoma.

结果：2例胃癌标本在runx3的第3外显子发现突变，第2、4外显子未发现突变改变。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。