This chapter provides an overview of the central cellular architecture of the immune system and describes the ways in which its cells are regulated during the immune response. We are now entering an era in which we have a sufficiently deep understanding of these fundamental regulatory mechanisms ...
Meridians are the giant system for communication and co-evolution of human committed stem cells, adult stem cells, pluripotent stem cells and embryonic stem cells. It is mainly manifested by the appearance of stem cell niches and the orderly distribution of different kinds of stem cell niches. Th...
This involves the development of an “immune memory” and for this it has lymphocytes as basic units. This immunity includes, in turn, humoral immunity (antibodies produced by B lymphocytes and the complement system), and cellular immunity (mediated by T lymphocytes that are divided into other ...
Thanks to the increased understanding of cellular systems and technological advances, biologists are more frequently asking not only 'how can I understand the structure and behaviour of this biological system?', but also 'how can I apply that knowledge to generate novel functions in different ...
The spleen is the largest organ of the lymphatic system. Its primary function is to filter the blood of damaged cells, cellular debris, and pathogens. Like the thymus, the spleen houses and aids in the maturation of lymphocytes. Lymphocytes destroy pathogens and dead cells in the blood. The ...
外文文献: 敏捷制造一个虚拟的信息系统的设计与实现Design and Implementation of a Virtual Information System for Agile Manufacturing 热度: Principles of Information System Security Text and Cases:信息系统安全的文本和案例的原则 热度: 人才管理信息系统的设计与实现:design and implementation of talent ...
The present invention provides a composition of matter comprising a substantially purified extracellular polysaccharide (EPS) from the terrestrial cyanobacterium . When mixed with labile material (such as cells or cellular components) the EPS affords protection to the cells during desiccation and long-term...
Oligodendrocytes:These are myelinating cells in the central nervous system. They surround the axons of neurons with a fatty, myelin sheath that insulates the electrical signal and allows for quicker communication. Ependymal cells:These are cells which line part of the brain called ventricles, which...
} System.out.println("WYT_width:" + width + " height:" + height + " width_spec:" + widthSpce + " height_spec:" + heightSpce); setEstimatedSize(widthConfig, heightConfig); return true; }@Override public void onDraw(Component component, Canvas canvas) { ...
jejuni has a different collection of factors and pathways not typically associated together in enteric pathogens to establish commensalism in many animal hosts and to promote diarrhoeal disease in the human population. In this Review, we discuss the cellular architecture and structure of C. jejuni, ...