细胞发生

Kanzawa pointed, the abdominal vertebra BMD of PTH gene individuals in BB genetype is obviously higher than those of Bb and bb genetype,so he considered that the BstBI polymorphism of PTH gene has dependability with BMD while the DraⅡpolymorphism of PTH gene has no dependablity with BMD.3 The polymorphism of estrogen receptor gene and postmenopausal osteoporosisPMOP is a metabolic bone disease existing in post-menopause femmes, as a result of these femmes\' hypofunction of ovary,ESG level drawdown and the disequilibrium of bone couple procedure,the bone resorption of osteoclast exceeds the bone formation of osteoblastic,osteopenia and bone fragility accrescence have developed,then induces fracture and so on.

Kanzawa等研究发现，BB型PTH基因人的腰椎BMD较Bb、bb型显著为高，认为PTH基因BstBⅠ多态性与BMD有相关性；但PTH基因DraⅡ多态性则与BMD无相关性。三雌激素受体基因多态性与绝经后骨质疏松绝经后骨质疏松是指绝经后妇女由于体内卵巢功能低下，雌激素水平低落，骨偶联过程失衡，破骨细胞的骨吸收大于成骨细胞的骨形成作用所导致的骨量减少，骨脆性增加，进而易于发生骨折的代谢性骨疾病。

3While in denervated muscle, actinomycin D inhibited proliferation of satellite cells asw...

上述结果提示：肌肉的卫星细胞增殖和胞纳增加可能发生于去神经后某些因素的出现，或者胞纳的增加即是卫星细胞增殖的结果。

On the other hand, flow cytometry was employed to detect the action of paclitaxel to cell cycle and apoptosis. Reverse transcription polymerase chain reaction is employed to detect the influence of paclitaxel on Survivin mRNA expression. The purpose of the study is to provide theoretical basis to carcinogenesis, progress, metastasis, angiogenesis and clinical chemotherapy of paclitaxel on TSCC.

采用流式细胞仪检测紫杉醇对舌癌细胞细胞周期的影响及应用逆转录聚合酶链反应(reverse transcription polymerase chain reac-tion，RT-PCR)检测紫杉醇对舌癌中Survivin mRNA的影响，为研究舌鳞癌的发生、发展机制，舌癌的转移及新生血管形成，及临床应用紫杉醇抗舌癌提供理论依据。

The level of ADAR gene expression was expressed as ratio expression rate of ADAR gene /β-actin acc...

ADAR3在正常人脑胶质细胞及苯乙酸处理前后的胶质瘤细胞中，均未见表达。结论ADAR2 mRNA水平高表达，可能与高恶性度胶质瘤的发生有关。

We hypothesized that endothelial cells may play an important role in cholesterol efflux from cells by transformating it to oxysterols, which can prevent the lipid aggradation into the tissue under endothelial cells.

如果血管内皮细胞可将过多的胆固醇等脂类物质由细胞内排出，可阻止过多的脂质进一步向内皮下沉积，进而阻止或减缓动脉粥样硬化的发生和发展。

objective to raise the level of regarding congnition,prevention,diagnosis and therapy on multiple organ dysfunction syndrome.methods report the process and correlative therapy on one case who occured with mods involving 6 organs after hemorrhagic shock lead to heartbeat and respiration stopping suddenly and resuscitated resulting in left nephrostome titanium nip falled off accidentally from left kidney lymphatic fastening.at the same time,the author reviewed correlative literature and introduce the investigative progress about mods.results one case who happened with mods following hemorrhagic shock,heartbeat and respiration stopped suddenly was diagnozed and resuscitaed.6 organ dysfuncted including brain,heart,lung,liver,kidney and the digestive system.after being given therapy integrated chinese and western medicines,allopathy and nutritional treatment,all circadian parameters of the case came back in gear and discharged at last.conclusion the mechanism about mods is very complicated.because of serious infection,hurt and oxygen-lack,excessive inflammatery reaction activates multifarious cell factors and inflammatery mediums,which improve the happen-rate of mods.wiping off pathogeny,providing life-sustain treatment and recognising sirs and mods in time and adopting corresponding therapy,such as treatment integrated chinese and western medicines,can improve the hit-rate of cure on mods.

作者：王静恩，蔡金芳，王志华，谢晓洪多器官功能障碍综合征；中西医结合；治疗；休克，出血性目的提高对多器官功能障碍综合征（multiple organ dysfunction syndrome，mods）的认识、预防、诊断、治疗水平。方法报告成功抢救1例经腹腔镜左肾淋巴管结扎手术后左肾静脉钛夹意外脱落失血性休克，导致心跳呼吸骤停复苏后再手术并发mods累及6个脏器功能衰竭过程及有关治疗，并复习相关文献，介绍目前关于mods的研究进展。结果确诊1例因失血性休克心跳呼吸骤停复苏后并发mods，累及脑、心、肺、肝、肾、血液、胃肠等6个脏器。经积极采取中西医结合对症、支持救治，各生理指标全部恢复正常，康复出院。结论 mods的发生机制非常复杂，在严重感染、创伤、缺氧等打击下，失控的过度炎症反应激活多种细胞因子和炎症介质的释放，使mods发生率升高。尽早去除病因，尽早给予各种生命支持治疗，尽早对可能发生全身炎症反应综合征、mods识别并给予干预治疗，包括中西医结合治疗能改善mods的救治成功率。

The field of alternative stress was generated through a strong sound field system set up in our lab, and the thermodynamic properties of cells were studied by Differential Scanning Calorimeter. We found that the effects of stress on cells depended greatly on the intensity and frequency of stress.

研究了交变应力对烟草愈伤组织细胞的影响，采用本实验室研制的强声波发生装置来产生交变应力场，并利用差式扫描量热仪研究了不同强度和频率的交变应力作用后烟草细胞热力学相行为的变化。

I have constructed and screened a cDNA library of Xenopus oocytes with E-cadherin probe. One of the four cadherin-related mRNAs analyzed is possibly localized to the animal pole.

在本篇论文中，我们建立了蛙卵母细胞的cDNA library，并利用E-cadherin 探针从中选殖到几个cadherin-related基因，在已分析的四个基因中有一个基因在卵母细胞中有不均匀分布发生。

Using this model three competence-deficient pneumococci, which was identified by PCR and transformation experiment, were constructed. It is found different strain has different bacterial optimal density for being induced into competence. The optimal density for strains 1, 2 and 22 was 0.1, 0.08and 0.07 respectively. The optimal condition for transformation is c plus y culture at pH8.0. In c plus y culture at pH6.8, which restrained pneumococci forming transformation naturally, pneumococci could be induced to form transformation by CSP.It is concluded that we could induce different S.pneumoniae by CSP into competence in their optimal density in laboratory. 2. It was discussed the relationship between pneumococcal transformation formation and its opportunistic pathogenesis. Comparing their virulence with that of parental strains by challenging mice intraperitoneally and adhering to ECV-304 cell respectively.

结果表明不同肺炎链球菌株的转化最适菌密度不同，1、2和22号菌株的最适转化密度分别为0.1、0.08和0.07；用于转化的CTM培养基最适为pH 8.0的C+Y培养基；在自然转化下不能诱导转化发生的pH 6.8的C+Y培养基中，使用CSP诱导，也能促使细菌发生转化，只是转化效率较低；结论：实验室条件下，不同细菌在一定菌密度时可利用CSP诱导肺炎链球菌成为感受态发生转化。2、为探讨肺炎链球菌转化对毒力表达的影响，本研究分别通过体外粘附人脐静脉血管内皮细胞ECV-304和体内小鼠毒力实验观察1、2和22号肺炎链球菌和其转化缺陷菌株1t、2t和22t毒力的差异。

The inhibition of it achieved about 30% at presenting of CLAM.The proper- ty of climacteric in apple is that the pathway of respiration turns from cytochrome pathway to CN-resistent pathway when apple fruits come in riping;moreover,th...

当在CLAM存在下进行陈化时，苹果诱导呼吸的发生被抑制约30％，跃变期果实的特点是当果实进入成熟期时呼吸途径发生了由细胞色素途径向抗氰的交替途经转移的现象；同时其果实切片在陈化后可以发生诱导呼吸。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。