青霉素

Background
Penicillin
is one of the earliest discovered and widely used antibiotic agents,derived from the Penicillium . Antibiotics are natural substances that are released by bacteria and fungi into their environment . 青霉素是一种最早发现和广泛使用的抗生素药 物,源自于青霉菌。抗生素是由细菌和真菌释放 到环境中天然物质。
Production of Penicillin
《时代周刊》封面上
的弗莱明(1944年)
以亚历山大· 弗莱明命
名的邮票
Leabharlann Baidu
The role of penicillin
Destruction
of bacterial cell walls and sterilization in bacterial cell breeding season 对细菌的细胞壁破坏 并在细菌细胞的繁殖 期起杀菌作用
二战宣传画： 感谢青霉素， 伤兵可以安然回家
Adverse reactions of Penicillin
allergic
reaction [ əˈlɜ:dʒɪk riˈæ kʃən ] 过敏反应 Toxic effects ['tɒksɪk] 毒性反应 Application of large doses of penicillin sodium can lead to heart failure by sodium intake of salt 应用大剂量青霉素钠可因摄入大量钠盐而导致 心力衰竭
Production of Penicillin


One day in 1928, Fleming in his laboratory researched staphylococcus aureus. Because the lid was open, he found that there were a layer of penicillium in bacteria culativing. This was from the window of the upstairs of the scholars of penicillium. Fleming was surprised, nearby penicillium, staphylococcus suddenly disappeared. He was deeply impressed by the accidental discovery.So he managed to try many times, and finally proved that staphylococcus aureus would be killed by penicillin in a few hours. Fleming invented the bane of staphylococcus aureus - penicillin. 1928年的一天,弗莱明在实验室里研究葡萄球菌。由于盖子没有盖 好,他发觉培养细菌用的琼脂上附了一层青霉菌。这是从楼上的一 位研究青霉菌的学者的窗口飘落进来的。使弗莱明感到惊讶的是在 青霉菌的近旁,葡萄球菌忽然不见了。这个偶然的发现深深吸引了 他,他设法培养这种霉菌进行多次试验,证明青霉素可以在几小时内 将葡萄球菌全部杀死。弗莱明据此发明了葡萄球菌的克星—青霉素。
Penicillin青霉素
2013296043 史茹月
Contents
Backgrond and Introduction of Penicillin 青霉素的背景和简介 Production of Penicillin 青霉素的发现 The role of Penicillin 青霉素的作用 Adverse reactions of Penicillin 青霉素的副作用 Application of Penicillin 青霉素的应用
Application of Penicillin
Introduction
青霉素(Penicillin，或音 译盘尼西林)又被称为青 霉素G、peillin G、 盘 尼西林、配尼西林、青 霉素钠、苄青霉素钠、 青霉素钾、苄青霉素钾
化学式
History of Penicillin
Originally
noticed by a French medical student, Ernest Duchesne, in 1896. 1896年法国的医学院学生,欧内斯特· 杜谢恩, 注意到。 Penicillin was re-discovered by bacteriologist Alexander Fleming working at St. Mary's Hospital in London in 1928 . 1928年在伦敦圣玛丽医院工作的细菌学家亚历 山大· 弗莱明又发现了青霉素在。