细胞内的

Results 20 cases of CT examination had made proper diagnoses,the CT imaging finding about the most of peripheral cholangiocarcinoma included:There was the atactic low density tumour in liver,its borderline was unclear,enhanced scan appearances were irregular peripheral enhancement,centripetal enhancement,and delaying enhancement;There was concretion and dilatation of bile buct in or around the focus;The local envelope of liver was lacunose and the local liver was atrophied,There was abroad putrescence and liquescence in the focus.

结果 20例CT做出了正确的诊断，大部分周围型胆管细胞癌的CT表现为肝内不规则低密度肿块边界欠清，增强扫描表现病灶边缘呈不规则环状强化，有向心性强化的趋势，出现延迟强化；病灶内或周围可见结石，病灶内及周围肝内胆管扩张；局部肝包膜回缩、肝叶萎缩，病灶内大片坏死、液化。

They can also arise in endochondral bone; or primitive mesenchymal cells in the brain, meninges, membranous bone, or soft tissue.

它们可以起源于软骨内骨、或者脑内的间充质细胞、脑膜、膜内成骨或者软组织。

The other taphonomic process is called permineralization that the calcium phosphates enter cells by chemical infiltrating and following mineralize the cell organelles, such as nucleus and chloroplasts to preserve the details of the cell structure.

因此我的实验方法转向第二种机制来设计，即经由非生物性的化学渗透作用进入细胞内，然后因pH值的变化导致溶解度的改变而沈积於细胞内。

For example red autumnal leaves is bright red broadleaf plant, red the flowers observing a part of a historical period such as back laurel, contain cyanine element inside their mesophyll cell, consequently the front of blade or the reverse side present red; The lamina that wait is in Gong Sang, nandina synthesis of the chlorophyll below weak light is much, kind of carotene falls in strong

例如红叶朱蕉。红背桂等观叶花卉，在它们的叶肉细胞内都含有花青素，因而叶片的正面或背面呈现红色；红桑。南天竹等的叶片在弱光下叶绿素合成多，在强光下类胡萝卜素合成多，故放在半阴处培养叶色发绿，放在强光下养护，则叶色发橙；金边吊兰。金边虎皮兰叶片的不同部位上细胞内分别含有叶绿素和叶黄素，所以叶片呈现出黄绿相间的两种颜色。

Pharmacologist in Japan and China are tying to synthesis the mediator for the purpose of clinic use.

介体将胰岛素对靶细胞的部分调节信息传入细胞内，改变胞内酶的活性而发挥代谢调节作用，被认为是胰岛素的第二信使和治疗Ⅱ型糖尿病最有希望的药物。

RESULTS: The expression of FGF10 mRNA in epidermis specimens was found in psoriatic lesion,uninvolved and normal epidermis with in situ hybridization.

结果： 原位杂交法检测发现，在22例正常皮肤组织、银屑病皮损和未受累皮肤表皮的全层或表皮中下层可见FGF10 mRNA表达(95%)；在正常皮肤表皮的基底层或少量细胞内可见FGF10 mRNA的表达(5%)；在寻常型银屑病非皮损表皮的中下层或个别细胞内可见FGF10 mRNA的表达(82%)。

Studies also indicated that genistein exsists not only in soybeans but also in many kinds of plants such as vegetables and fruits.As a potential anticancer agent, the actional mechanisms of genistein mainly includes as follows:First, genistein can depress the activity of protein tyrosine kinase and transduction pathways for the phosphorylation of receptors and mitosis signal. So genistein can lead to cells' proliferation depressed. Second, genistein has minimal effects of phytoestrogens. It can be combined with estrogen receptor and improve the synthesis of cellular sex hormone binding glulobin, and improve the activity of UDP-glucuronyl transferase. Through these pathways, it can inhibit the cell activity of breast cancer and prostate cancer.

作为一个很有潜力的抗肿瘤物质，三羟异黄酮的作用机制主要包括：①抑制蛋白酪氨酸激酶活性，可阻抑PTK引起的受体磷酸化和有丝分裂的信号传递，导致癌细胞增殖受抑；②弱雌激素作用：可通过与体内雌激素受体结合，并可增加细胞内性激素结合球蛋白的合成，增加UDP-葡糖醛酸转移酶的活性等途径抑制乳腺癌和前列腺癌细胞活性；③拓扑酶Ⅰ和Ⅱ抑制剂，抑制细胞活性；④上调细胞周期性负性调节因子P21WAF1/CIP1的表达，使之负性调节因子作用增强；⑤可阻止胰岛素样生长因子-Ⅰ、肝细胞生长因子和神经生长因子的作用而抑制肿瘤生长；⑥其他：抗氧化作用、抑制热休克蛋白、诱导细胞凋亡、抑制新生血管生成和抑制多种耐药相关蛋白等。

Carotene and bixin inhibited the of MCF-7 human breast cancer cell significantly. The effects of carotenoids were pleiotropic.β-Carotene can activate PPARγ signal pathway and regulate expression of the downstream and relative genes, and impel cytochrome C liberation from mitochndria and increase the level of reactive oxygen species in cell.

胡萝卜素与胭脂树橙显著抑制乳腺癌MCF-7细胞的生长，β-胡萝卜素的抑制作用可能是多效性的，一是激活PPARγ信号系统，调节PPARγ下游基因及相关基因表达，另一个是促使线粒体中的细胞色素C释放，引起细胞内活性氧生成增加，导致细胞活力下降或坏死。

This may indicate that adipophilin is closely associated with accumulation of cholesteryl ester in the cell and that cholesteryl ester content of the cell can be reduced by adipophilin antisense oligonucleotides.

说明adipophilin与细胞内胆固醇酯的积聚有密切的关系，通过反义寡核苷酸抑制adipophilin的表达，能够减少细胞内胆固醇酯的蓄积。

A dose-dependent inhibition of cGMP-PDE activity was observed when cUMP 10~(-6-10~(12) M was added to the culture medium, which may explain the increase of the level of intracellular cGMP, while the activity of cAMP...

浓度为10~(-6)-10~(-12)McUMP对胞内cAMP-PDE活性几乎没有影响，而抑制cGMP-PDE的活性，抑制作用随cUMP浓度降低而减小，这可能是胞内cGMP水平增高的原因。cUMP可能与细胞的cAMP PK结合，释放催化亚单位，细胞生长的抑制可由此发生。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷