早衰

或许那些患早衰症的患者只是因为端粒过短

that maybe progeria patients just have very short telomeres .

乔舒亚今年5岁他生来患有早衰症

Josiah is five . He was born with progeria .

卵巢早衰患者血清抑制素B水平的改变

Serum levels of inhibin B are altered in premature ovarian failure

X染色体异常及其基因缺陷在卵巢早衰发病机制中的研究

The abnormality and genetic disorders of X chromosome involved in premature ovarian failure

p53相关的细胞周期调控在UVB诱导的皮肤成纤维细胞早衰中的作用

P53-related Cell Cycle Regulation in UVB-induced Premature Senescent Human Skin Fibroblasts

小麦早衰及其相关生理性状的QTL分析

QTL Mapping for Premature Senescence and Related Physiological Traits in Wheat

目的：探讨卵巢早衰（Prematureovarianfailure，POF）的病因及诊断和治疗的方法。

Objective : To discuss the etiology , diagnosis and treatment of premature ovarian failure ( POF ) .

用~（14）CO2示踪研究小麦叶片早衰对籽粒产量的影响

Studies of the influence of the early-senescence of wheat leaves on the grain yield with ~ ( 14 ) co_2 as a tracer

结论：本文的研究结果提示X染色体长臂末端可能是卵巢早衰的特异性基因区段并与X染色体末端端粒的缺失有关。

Conclusion : The result showed that terminal deletion of Xq and telomeric deletion of X chromosome were important factors of premature ovarian failure .

一旦原始卵泡闭锁或消耗过快，便会引发卵巢早衰（Prematureovarianfailure，POF），导致内分泌失调和不孕症等。

Once the depletion and atresia of primordial follicles is too fast to cause premature ovarian failure , endocrine dyscrasia and infertility .

目的了解卵巢早衰（Prematureovarianfailure，POF）患者的临床特征及治疗现状，以指导临床对POF的诊治。

Objective To explore clinical features and current treatment status in Chinese women with premature ovarian failure ( POF ) .

结论某些卵巢早衰患者的致病机理可能与45，X/46，XX嵌合核型比例增高，X染色体数量不足有关。

Conclusions This study indicated that some POF patients may attribute to low level 45 , X / 46 , XX mosaicism .

电动自行车用VRLA电池容量早衰的原因浅析

The analysis of reasons for premature capacity loss in VRLA batteries used for electric bikes

早衰型小麦品种旗叶可溶性蛋白质含量、DNA和RNA含量下降快，蛋白酶和核酸酶活性上升快；

Soluble protein , DNA , and RNA contents in flag leaf of cultivar senescence at early stage rapidly reduced and the activities of protease and nuclease rapidly raised .

结果早衰细胞较年轻细胞不易被H2O2诱导凋亡。

Results The results showed that senilism cells are more resistant to apoptosis by H 2O 2 than young ones .

端粒缩短会导致早衰、疾病甚至早逝，因此减少坐在沙发上的时间可以帮助防止DNA衰老，延长寿命。

Short telomeres have been linked to premature ageing , disease and early death . So spending less time on the sofa could help people live longer by preventing their DNA from ageing .

结果：单因素条件Logistic回归分析显示婚姻状况、人工流产次数等14个变量与卵巢早衰的发生有关；

Results : The single-factor conditional logistic regression analysis indicated that marriage condition , the times of induced abortion and another 12 factors were related to POF .

应用体外受精与胚胎移植（IVF－ET）技术为卵巢早衰患者及遗传病夫妇提供赠卵、赠胚胎治疗的方法；

By IVF ET technique oocyte / embryo donation therapy for the patients who are suffering from premature ovarian failure and genetic diseases .

学者congcao说中国面临着一个“早衰”的未来。

One scholar , Cong Cao , argues that the country faces a future of " premature senility " .

Werner综合征小鼠模型在早衰与肿瘤研究中的应用

Utilization of Werner syndrome mouse model in studying premature aging and tumor

目的探讨性激素替代疗法（HRT）在治疗卵巢早衰（Prematureovarianfailure，POF）中的作用以及POF的促排卵方案。

Objective To evaluate hormone replacement treatment ( HRT ) in patients with premature ovarian failure ( POF ) and explore the effective inducing ovulation protocol .

结论卵巢早衰是一种多因素引起的疾病，治疗较困难，性激素替代治疗可使临床症状缓解，血清FSH、LH明显降低。

Conclusion Premature ovarian failure is a disease of multifactors , HRT can improve symptoms and decrease the level of serum FSH and LH .

卵巢老化（POA）的病因是否与那些卵巢早衰（POF）的病因相似？

Do etiologies of premature ovarian aging ( POA ) mimic those of premature ovarian failure ( POF )?

卵巢早衰GDF-9B基因结构的PCR-SSCP分析

PCR-SSCP analysis of GDF-9B gene in premature ovarian failure

本试验利用基因枪法和花粉管通道法两种植物遗传转化技术，将叶片衰老抑制基因P（SAG12）-IPT导入有早衰现象的小麦品系9848，获得转基因植株。

In this study , transgenic wheat plants of 9848 with P_ ( SAG12 ) - IPT gene were obtained by micro-projectile bombardment and pollen tube pathway .

他的父母Sharron和John知道他患了早衰症而不能活长久。

His parents Sharron and John know his life will be cut short by the incurable Atypical Progeria Syndrome ( APS ) .

结论：赠卵IVF-ET是一种妊娠率较高的助孕技术，适用于卵巢早衰，常规IVF-ET失败者。

Conclusion : Ooocyte donation IVF-ET is an effective treatment option for the infertile couples with ovarian failure or repeated unsuccessful trial of assisted reproductive technology .

糖皮质激素治疗不同时期实验性自身免疫性卵巢早衰T淋巴细胞亚群与MIF在自身免疫性卵巢早衰中的临床意义

Treat the Experimental Autoimmune Premature Ovarian Failure in Different Timing with Glucocorticoids The Clinical Significance of T Lymphocyte Subset and MIF in the Auto-immunity of POF

目的探讨化疗药顺铂（CDDP）致卵巢功能早衰（POF）肝肾阴虚证的机制。

Objective To investigate the mechanism of cisplatin ( CDDP ) inducing premature ovarian failure ( POF , deficiency syndrome of both liver and kidney yin ) .

卵巢早衰组在A型行为的各项积分（TH、CH、TH+CH）得分，均较正常对照组高，两组之间的差异有统计学意义（P0.05）。

The premature ovarian failure in type A behavior of the integral ( TH , CH , TH + CH ) score , were compared to normal controls , the difference between the two groups was statistically significant ( P0.05 ) .