Medical Genetics Genetic counseling is the process evaluating family history and medical records ordering genetic tests evaluating the results of this investigation helping parents understand and reach decisions about what to do next

1. What is gene therapy? Genes, which are carried on chromosomes, are the basic physical and functional units of heredity. Genes are specific sequences of bases that encode instructions on how to make proteins

Medical Genetics Genetic diseases and congenital malformations occur in approximately 2 to 5 of all live births, account for up to 30% of paediatric admissions to hospital, and are an important cause of death under the age of 15 years

一、前言 二、出生缺陷的临床 三、出生缺陷的病理生理学 四、与出生缺陷相关的反应生物学

Medical Genetics The ancient Greeks believed that cancer was caused by too much body fluid they called\black bile.\

Medical Genetics The immune system is a network of interacting cellular and soluble components. Its function is to distinguish entities within the body as \self\ or \nonself\ and to eliminate those that are nonself

Medical Genetics Any syndrome characterized by malformations or malfunctions in any of the body's systems, and caused by abnormal chromosome number or constitution

一、女性生殖系统的组成 内生殖器: 一对卵巢,一对输卵管,一个子宫及一个阴道 外生殖器

五、胎膜和胎盘 (一)胎膜(fetal membrane) 绒毛 羊膜腔 羊膜

1HRA在PSA中的作用与意义 人因可靠性分析(HRA):以人因工程、系 统分析、认知科学、概率统计、行为科学等 学科为理论基础,以对人的可靠性进行定性 与定量分析和评价为中心内容,以分析、预 测、减少与预防人的失误为研究目标。 概率安全评价(PSA):对来自系统运行各 个水平上的损害和其他不期望后果进行辨识, 并对相关事件作出定性定量分析、评价、预 测的系统安全/风险评估方法