“天地节目”与麻省理工学院的生物学教授进行了对话。这位生物学教授研究的是控制衰老基因序列。
EarthSky spoke to an MIT professor of biology who studies the genetic sequence that controls aging.
一项芬兰的人口学研究给出了一个引人注目的量表，能够预计20年罹患失忆症的风险，即一种大脑衰老的速度计。
A population study from Finland has developed a fascinating scale that can predict 20-year risk for dementia - sort of a brain aging speedometer.
这里，我们回顾了表观遗传学在衰老和长寿中的作用，集中在DNA甲基化。
Here, we review the role of epigenetics in aging and longevity with a focus on DNA methylation.
这是端粒的细胞生物学首次与细胞的衰老及死亡联系在一起。
This was the first link between the molecular biology of telomeres and cellular senescence, the aging and death of cells.
这是《衰老神经生物学》的网站。
目的探讨不同年龄胸腺细胞在胸腺内区域性分布的形态学变化，研究木犀草素对衰老大鼠胸腺形态学及免疫功能和抗氧化能力的影响。
Objective to study the morphologic changes with age in thymocytes and to explore the effect of luteolin on the aging changes in thymocyte morphology, immunity and anti-oxidation activity in aged mice.
不过，支持衰老基础生物学——他们称为“老年科学”——研究的科学家表示，这一领域遭到了生物医学界权威人士的漠视。
But scientists who champion the study of aging's basic biology — they call it "geroscience" — say their field has received short shrift from the biomedical establishment.
目的：研究人前磨牙牙髓牙本质复合体的增龄性变化，探讨牙衰老和老年牙病的形态学基础。
Objective: to provide morphological basis for dental aging and senile teeth diseases and to study age-related changes of pulp-dentin complex of human premolar.
摘要目的探讨内皮细胞衰老过程中细胞生物学特征变化。
Objective to investigate the aging of vascular endothelial cells and its following changes in cell biology.
目的观察d -半乳糖诱导皮肤衰老大鼠的皮肤形态学改变及与衰老相关的生化指标变化。
Objective to observe the changes of morphology and biochemical parameters in rats with D-galactose-induced skin ageing.
计量生物学是研究在不计衰老、畸形或是易容的情况下，人类的体型特征是如何被识别出来的。
This discipline how certain features of the human body can be recognized in spite of aging, disfigurement, or deception.
目的：研究小鼠脑老化过程中线粒体的生物学变化规律，探讨衰老的机制。
AIM: to study the changes of mitochondria isolated from the brain of aged mice, and probe into the senescent mechanism.
干细胞生物学与发育生物学，组织生长和动态平衡，再生，癌症和衰老的基本生物学的许多领域，包括接口领域。
The field of stem cell biology interfaces with many areas of basic biology including developmental biology, tissue growth and homeostasis, regeneration, cancer and aging.
目的：探讨衰老大鼠肌细胞的组织学特征。
Purpose: Explore the histological characteristics of aging muscle cell.
本实验室的研究以蛋白质组学和衰老研究为中心。
Research in my lab centers around proteomics and aging studies.
通过研究硒对端粒酶活性和端粒长度的作用 ，探讨硒抗衰老的生物学机制。
Making the measurement of telomere length, we can investigate the correlation between telomere length and aging.
端粒和端粒酶是现代生物学研究的热点，端粒的缺失与细胞的衰老，端粒酶的活性与细胞的老化及癌化均有密切的关系。
Telomere and telomerase are the focus of modern biological study. There are close relationships among telomere loss and cell ageing, activation of telomerase, cell senescence and immortalization.
背景：补肾法正逐步成为中医老年病学中抗衰老的治疗方法之一。
BACKGROUND: the method of replenishing kidney has becoming one of the therapies for anti-senility in gerontology in Chinese medicine.
衰老是生物学中一个基本的、尚未解决的问题。
气管软骨中央带多见衰老的软骨细胞，并见明显核固缩、核碎裂等细胞凋亡形态学特征。
The senescent chondrocytes were distributed in the central zone where apoptotic morphological characteristics obviously appeared, such as pyknosis, karyorrhexis.
方法以新疆罗布泊地区所产罗布麻茶为研究材料，对其降血压、降血脂和延缓衰老的生物学效应进行实验研究。
Methods The biological effects of Apocynum venetum tea on cardiovascular system, including it's blood pressure reduction function, serum lipids decreasing effects, and anti-aging effects were studied.
研究衰老的过程和原因，是现代生物学和医学关注的问题。
Study old and feeble course and reason, it is the question that modern biology and medical science pay close attention to.
以传统中药学、方剂学及现代中药研究的统一观点，全面探讨抗衰老方剂原理。
Completely discussed the principles of anti senility recipes with the integrated viewpoint of the classical Chinese Materia Medica, pharmacology of TCM formulae and modern research on Chinese drugs.
山茱萸是中医临床常用的传统抗衰老药物之一，本文介绍了其复方应用和化学成分，并着重对山茱萸的化学成分在药效学中的作用进行了综述。
The clinical application of Cornus officinalis, a Chinese traditional medicine, in combination regimen and the pharmacodynamics of its active components were reviewed in this paper.
山茱萸是中医临床常用的传统抗衰老药物之一，本文介绍了其复方应用和化学成分，并着重对山茱萸的化学成分在药效学中的作用进行了综述。
The clinical application of Cornus officinalis, a Chinese traditional medicine, in combination regimen and the pharmacodynamics of its active components were reviewed in this paper.
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