1.1本章简介 本章旨在介绍生物信息学的基本概念,指出它在现代生物学中的重要地位。首先,我们 将简要回顾生物信息学发展的几个历史阶段,从早期的蛋白质手工测序,到今天的DNA自 动测序。读完本章,你将会发现,DNA测序自动化引起的生物信息爆炸,使生物大分子序 列数据库的数据量急剧增长,而蛋白质结构测定的速度远不能与之相比。因此,从序列信息 直接推断其可能的生物学功能就显得十分必要。本章还将简述蛋白质结构预测的现状,从蛋 白质一级结构中各种氨基酸所包含的折叠信息入手,重点说明蛋白质三级结构预测的意义, 并指出分子伴侣的本质及其在蛋白质折叠过程中的作用

10.1 Federal Regulation of Medical Devices 10.1.1 The Law (including amendments) 10.1.2 Organization of FDA 10.1.3 Classification of Devices 10.1.4 Process of Assessment 10.1.4.1 510(k)Substantial Equivalence 10.1.4.2 Premarket Approval 10.1.5 Clinical Trials (Investigational Device Exemption) 10.1.6 Labeling 10.1.7 Tripartite Biocompatibility Guidance 10.1.8 Standards 10.1.9 Good Manufacturing Procedures 10.1.10 Good Laboratory Practices 10.2 Clinical Trial Design

9.1 Local Effects 9.1.1 Definitions 9.1.2 Processes of Healing 9.1.3 Acute vs. Chronic Inflammation 9.1.4 Phagocytosis(Sm all particle Disease) 9.2 Systemic Effects 9.2.1 Migration of Molecules and Particles; Lymphatic System 9.2.2 Immune Response 9.2.3 Carcinogenicity

8.1 Biomaterials: Relative Properties 8.2 Bulk(Mechanical) and Surface Properties 8.3 Reactivity: Molecular Interactions 8.4 Bioadhesion (Tissue Bonding): Physical and Chemical Mechanisms 8.5 Factors Affecting Biomaterials

7.1 Paradigms/Strategies 7.2 Cells 7.3 Matrices 7.4 Regulators

6.1 Performance Specifications 6.2 Biocompatibility 6.3 Degradation 6.4 Risk/Benefit Ratio 6.5 Clinical Trial Design

10.1 Corrosion 10.2 Degradation of polymers

1.1 Objectives of Subject 1.2 Related Subjects at MIT 1.3 Terminology 1.4 How Selected Tissues/Organs Function 1.5 Effects of Trauma and Disease on Function 1.6 Restoration of Function with Implants 1.7 Applications of Medial Devices and Examples Demonstrating the Successful and Unsuccessful Performance of Medical Devices/Implants 1.8 Design Considerations for Medical Devices and Non-medical Structures

2.1 Functional Performance of the Device(and Attachment to Tissue) 2.1.1 Mechanical 2.1.1.1Strength and Modulus of Elasticity: Modulus Matching 2.1.1.2 Tribology 2.1.2.3 Kinematics 2.1.2 Chemical 2.1.2.1 Drug Delivery/Controlled Release System

4.1 Performance Specifications 4.2 Biocompatibility 4.3 Degradation 4.4 Risk/Benefit ratio 4.5 Clinical Trial Design