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Émile Roux
Pierre Paul Émile Roux FRS (; 17 December 18533 November 1933) was a French physician, bacteriologist and immunologist. Roux was one of the closest collaborators of Louis Pasteur (1822–1895), a co-founder of the Pasteur Institute, and responsible for the institute's production of the anti-diphtheria serum, the first effective therapy for this disease. Additionally, he investigated cholera, chicken-cholera, rabies, and tuberculosis. Roux is regarded as a founder of the field of immunology. Early years Roux was born in Confolens, Charente. It is believed that Roux had a fatherless childhood. He received his baccalaureate in sciences in 1871 and started his studies in 1872 at the Medical School of Clermont-Ferrand. He worked initially as a student assistant in chemistry at the Faculty of Sciences, under Émile Duclaux. From 1874 to 1878, he continued his studies in Paris and was admitted as clinical assistant at Hôtel-Dieu. Between 1874 and 1877, Roux received a fellowship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Confolens
Confolens ( ; Limousin: ''Cofolents'', ) is a commune in southwestern France. It is one of the two sub-prefectures of the Charente department. Confolens is the administrative center of a largely rural district, which has seen the development of tourism in recent years. On 1 January 2016, the former commune Saint-Germain-de-Confolens was merged into Confolens. 28 September 2015 Geography Confolens is located at the confluence of the Vienne and Goire rivers. This location is at the origin of its name. Confolens is also at the point where the |
Fowl Cholera
Fowl cholera is also called avian cholera, avian pasteurellosis and avian hemorrhagic septicemia.K. R. Rhoades and R. B. Rimler, Avian pasteurellosis, in "Diseases of poultry", ed. by M. S. Hofstad, Iowa State University Press, Ames, Iowa , p. 141. It is the most common pasteurellosis of poultry. As the causative agent is '' Pasteurella multocida'', it is considered to be a zoonosis. Adult birds and old chickens are more susceptible. In parental flocks, cocks are far more susceptible than hens. Besides chickens, the disease also concerns turkeys, ducks, geese, raptors, and canaries. Turkeys are particularly sensitive, with mortality ranging to 65%. The recognition of this pathological condition is of ever increasing importance for differential diagnosis with avian influenza. History The disease was first recorded in the 18th century. In 1879, Pasteur received a bacterial sample from Jean Joseph Henri Toussaint DVM, Professor, Toulouse Veterinary College who had been wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccination
Vaccination is the administration of a vaccine to help the immune system develop immunity from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism. In stimulating the body's Adaptive immune system, adaptive immunity, they help prevent sickness from an infectious disease. When a sufficiently large percentage of a population has been vaccinated, herd immunity results. Herd immunity protects those who may be immunocompromised and cannot get a vaccine because even a weakened version would harm them. The effectiveness of vaccination has been widely studied and verified. Vaccination is the most effective method of preventing infectious diseases; widespread immunity due to vaccination is largely responsible for the Eradication of infectious diseases, worldwide eradication of smallpox and the elimination of diseases such as polio and tetanus from much of the world. According to the World Health Organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthrax
Anthrax is an infection caused by the bacterium '' Bacillus anthracis'' or ''Bacillus cereus'' biovar ''anthracis''. Infection typically occurs by contact with the skin, inhalation, or intestinal absorption. Symptom onset occurs between one day and more than two months after the infection is contracted. The skin form presents with a small blister with surrounding swelling that often turns into a painless ulcer with a black center. The inhalation form presents with fever, chest pain, and shortness of breath. The intestinal form presents with diarrhea (which may contain blood), abdominal pains, nausea, and vomiting. According to the U.S. Centers for Disease Control and Prevention, the first clinical descriptions of cutaneous anthrax were given by Maret in 1752 and Fournier in 1769. Before that, anthrax had been described only in historical accounts. The German scientist Robert Koch was the first to identify ''Bacillus anthracis'' as the bacterium that causes anthrax. Anthra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avian Cholera
Fowl cholera is also called avian cholera, avian pasteurellosis and avian hemorrhagic septicemia.K. R. Rhoades and R. B. Rimler, Avian pasteurellosis, in "Diseases of poultry", ed. by M. S. Hofstad, Iowa State University Press, Ames, Iowa , p. 141. It is the most common pasteurellosis of poultry. As the causative agent is '' Pasteurella multocida'', it is considered to be a zoonosis. Adult birds and old chickens are more susceptible. In parental flocks, cocks are far more susceptible than hens. Besides chickens, the disease also concerns turkeys, ducks, geese, raptors, and canaries. Turkeys are particularly sensitive, with mortality ranging to 65%. The recognition of this pathological condition is of ever increasing importance for differential diagnosis with avian influenza. History The disease was first recorded in the 18th century. In 1879, Pasteur received a bacterial sample from Jean Joseph Henri Toussaint DVM, Professor, Toulouse Veterinary College who had been worki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inoculation
Inoculation is the act of implanting a pathogen or other microbe or virus into a person or other organism. It is a method of artificially inducing immunity against various infectious diseases. The term "inoculation" is also used more generally to refer to intentionally depositing microbes into any growth medium, as into a Petri dish used to culture the microbe, or into food ingredients for making cultured foods such as yoghurt and fermented beverages such as beer and wine. This article is primarily about the use of inoculation for producing immunity against infection. Inoculation has been used to eradicate smallpox and to markedly reduce other infectious diseases such as polio. Although the terms "inoculation", "vaccination", and "immunization" are often used interchangeably, there are important differences. Inoculation is the act of implanting a pathogen or microbe into a person or other recipient; vaccination is the act of implanting or giving someone a vaccine specifical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
École Normale Supérieure
École or Ecole may refer to: * an elementary school in the French educational stages normally followed by Secondary education in France, secondary education establishments (collège and lycée) * École (river), a tributary of the Seine flowing in région Île-de-France * École, Savoie, a French commune * École-Valentin, a French commune in the Doubs département * Grandes écoles, higher education establishments in France * The École, a French-American bilingual school in New York City * Ecole Software, a Japanese video-games developer/publisher {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Val-de-Grâce
The Val-de-Grâce (; Hôpital d'instruction des armées du Val-de-Grâce or HIA Val-de-Grâce) was a military hospital located at 74 boulevard de Port-Royal in the 5th arrondissement of Paris, France. It was closed as a hospital in 2016. History The church of the Val-de-Grâce was built by order of Queen Anne of Austria, wife of Louis XIII. After the birth of her son Louis XIV after 23 years of childless marriage, Anne showed her gratitude to the Virgin Mary by building a church on the land of a Benedictine convent. Louis XIV is said to have laid the cornerstone for the Val-de-Grâce in a ceremony that took place 1 April 1645, when he was seven years old. The church of the Val-de-Grâce, designed by François Mansart and Jacques Lemercier, is considered by some as Paris's best example of baroque architecture (curving lines, elaborate ornamentation, and harmony of different elements). Construction began in 1645 and was completed in 1667. The Benedictine nuns provided medical ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hôtel-Dieu De Paris
In French-speaking countries, a hôtel-Dieu () was originally a hospital for the poor and needy, run by the Catholic Church. Nowadays these buildings or institutions have either kept their function as a hospital, the one in Paris being the oldest and most renowned, or have been converted into hotels, museums, or general purpose buildings (for instance housing a préfecture, the administrative head office of a French department). Therefore, as a secondary meaning, the term hôtel-Dieu can also refer to the building itself, even if it no longer houses a hospital. Examples include: ;Belgium * Notre Dame à la Rose, founded in 1242 ;France *Hôtel-Dieu d'Angers, founded in 1153 * Hôtel-Dieu de Beaune, founded in 1443 * Hôtel-Dieu of Carpentras, built in 1754 *Hôtel-Dieu of Château-Thierry, founded in 1304 *Hôtel-Dieu of Cluny, built in the 17th and 18th century * Hôtel-Dieu de Lyon, created in 1478 *Hôtel-Dieu of Nantes Nantes (, ; ; or ; ) is a city in the Loire-Atla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Émile Duclaux
Émile Duclaux (24 June 1840 – May 2, 1904) was a French microbiologist and chemist born in Aurillac, Cantal. He studied at the College of Aurillac, the Lycée Saint-Louis in Paris and at École Normale Supérieure. In 1862 he began work as an assistant in the laboratory of Louis Pasteur (1822–1895). During his career, he taught classes in Tours (1865), Clermont-Ferrand (1866), Lyon (from 1873) and Paris (from 1878). In Paris, he was a professor of meteorology at the Institute of Agronomy. For much of his career he was associated with the work of Louis Pasteur. In 1888 he was elected to the ''Académie des sciences'', and in 1894 became a member of the '' Académie Nationale de Médecine''. Duclaux's work was largely in the fields of chemistry, bacteriology, hygiene and agriculture. Duclaux initiated the custom of naming enzymes by adding the suffix "-ase" to the enzyme's substrate. His intention was to honor the first scientists (namely Anselme Payen, 1795–1871; and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during chemical reaction, reactions with other chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Auvergne
The University of Auvergne (Université d'Auvergne), also known as “Universite d'Auvergne Clermont-Ferrand I” or Clermont-Ferrand I, was a French public university, based in Clermont-Ferrand, in the region of Auvergne. It was under the Academy of Clermont-Ferrand. It was the head of PRES Clermont Université consortium; PRES being the league of elite universities of France. On 1 January 2017, the university merged with Blaise Pascal University to form the University Clermont Auvergne. The Université d’Auvergne was founded in 1519 and as such in 1806 as a medical school. It became the Université d’Auvergne Clermont-Ferrand 1 on March 16, 1976. The university has a status of EPSCSP, which is the highest French accreditation. This leads to high emphasis over the professional and research areas of the university. A comprehensive institution, it offers more than 60 national degrees in Medicine, Pharmacy, Dentistry, Law and Forensics, Economics and Politics, Management a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
