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Pasteur: There is a junior high school book.
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Louis Pasteur (1822-1895) was a French microbiologist and chemist. During his lifetime, he made great achievements in the research of isomerism, fermentation, bacterial culture and vaccines, which laid the foundation of industrial microbiology and medical microbiology, and pioneered microbial physiology, and is known as the "father of microbiology". He was a professor at the University of Lille, the Pedagogical University of Paris, and director of the Institut Pasteur.
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1. The father of microbiology is Louis Pasteur.
2. Louis Pasteur (1821-1895) was a French microbiologist and chemist, and the founder of modern microbiology. Like Newton.
Opened up classical mechanics.
In the same way, Pasteur opened up the field of microbiology and created a unique set of fundamental research methods in microbiology.
He began to research with the method of "practice-theory-practice", and he was also a giant of science. Pasteur conducted a number of exploratory studies throughout his life, yielding significant results, and was one of the most accomplished scientists of the 19th century.
3. Louis Pasteur is praised by the world as "the most perfect man to enter the kingdom of science", he is not only a theoretical genius, but also a person who is good at solving practical problems. In 1843, he published two articles, "A Study of the Phenomenon of Double Crystals" and "Crystalline Morphology", which pioneered the study of the optical properties of matter. 1856 In 1860, he proposed a new theory of the nature of fermentation based on the metabolic activity of microorganisms, and the "Record of Lactic Acid Fermentation" published in 1857 is a recognized classic in the microbiology community**.
After 1880, chicken cholera vaccine and rabies vaccine were successfully developed.
and other vaccines, whose theories and immunization methods have caused major changes in medical practice. In addition, Pasteur's work succeeded in saving France's dire winemaking, sericulture, and livestock industries.
4. Pasteur is considered the most important and prominent figure in the history of medicine. Pasteur's contributions spanned several disciplines, but his reputation focused on defending, supporting germs, and developing vaccinations against disease. Pasteur was not the first discoverer of the germ.
Similar hypotheses had been put forward by Kirula, Henry Pao, and others before him. However, Pasteur not only enthusiastically and courageously put forward theories about germs, but also proved the correctness of his theories through numerous experiments, convincing the scientific community, which was his main contribution.
5. Obviously, the first lies in bacteria, so it is obvious that only by preventing bacteria from entering the human body can we avoid getting sick. For this reason, Pasteur emphasized the use of sterilization by doctors. Joseph Sinster, who introduced the use of sterilization in surgery to the world, was influenced by Pasteur.
6. Pasteur's most famous achievement was the development of a technique for vaccinating people. This technology protects against the dreaded rabies. Other scientists have applied Pasteur's basic ideas to develop vaccines against many serious diseases, such as typhus and polio.
and other diseases. 7. It was he who did much more experiments than others to convincingly explain the process of microbial production. Pasteur also discovered the phenomenon of anaerobic life, which means that certain microorganisms can survive in an environment where there is a lack of air or oxygen.
Pasteur's research on silkworm disease is of great economic value. He also developed a vaccine against cholera in chickens.
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Microbiology. The founder is: Leeuwenhoek.
Leeuwenhoek, a Dutch microscopist and pioneer of microbiology, was born and died in Delft, the Netherlands.
Thanks to his diligence and his own unique talent, he sharpened lenses far beyond those of his contemporaries. There are many forms of magnifying lenses and simple microscopes, such as glass, gemstones, diamonds, etc. He honed more than 400 lenses in his lifetime, and there is a simple lens with a magnification of 270 times.
Its main achievements: the first discovery of microorganisms and the first recording of muscle fibers.
Blood flow in the microvessels. He is very interested in the microscopic world under a magnifying lens, and observes a wide range of objects, mainly crystals, minerals, plants, animals, microorganisms, sewage, insects, etc. He was the first to see bacteria and protozoa with a magnifying lens.
of people. <>
Despite his lack of formal scientific training, his meticulous observations, precise descriptions, and numerous astonishing discoveries of tiny worlds invisible to the naked eye laid the foundation for the development of bacteriological and protozoological research in the 18th and early 19th centuries.
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The father of microbiology was Louis Pasteur. Louis Pasteur (December 27, 1822, September 28, 1895), born in the city of Orient, France, graduated from the University of Paris, French microbiologist, chemist, and one of the founders of microbiology.
In 1846, he graduated from the École Normale Supérieure and passed the examination for teaching physics, becoming a professor of physics two years later. In 1857, the "Record of Lactic Acid Fermentation" was published, which is recognized as a classic in the microbiology community**. In 1862, he was elected a member of the French Academy of Sciences.
In 1880, the immunization method of infectious diseases was discovered, and a variety of vaccines such as chicken cholera vaccine were developed. In 1881, the method of reducing the virulence of pathogenic microorganisms was improved. In 1882, a live vaccine against the virus was made.
In 1889, the rabies vaccine was invented.
He was the first scientist to create a vaccine for rabies and anthrax, hailed as "the most perfect man to enter the kingdom of science", and along with Ferdinand Cohen and others, he pioneered bacteriology, often referred to as the "father of microbiology". The pasteurization method he invented is still used today. On September 28, 1895, when he was 72 years old, he was surrounded by relatives, friends and students in Vyšanlenneuve.
Leydan died.
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