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Jules Bordet
Jules Jean Baptiste Vincent Bordet (; 13 June 1870 – 6 April 1961) was a Belgian immunologist and microbiologist. The bacterial genus ''Bordetella'' is named after him. The Nobel Prize in Physiology or Medicine was awarded to him in 1919 for his discoveries relating to immunity. Education and early life Bordet was born at Soignies, Belgium. He graduated as Doctor of Medicine from the Free University of Brussels in 1892 and began his work at the Pasteur Institute in Paris in 1894, in the laboratory of Elie Metchnikoff, who had just discovered phagocytosis of bacteria by white blood cells, an expression of cellular immunity. Career In 1895 Bordet made his discovery that the bacteriolytic effect of acquired specific antibody is significantly enhanced ''in vivo'' by the presence of innate serum components which he termed alexine (but which are now known as complement). Four years later, in 1899, he described a similar destructive process involving complement, "hemolysis", in w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soignies
Soignies (; nl, Zinnik, ; pcd, Sougniye; wa, Sougniye) is a municipality of Wallonia located in the province of Hainaut, Belgium. It consists of the following districts: Casteau, Chaussée-Notre-Dame-Louvignies, Horrues, Naast, Neufvilles, Soignies and Thieusies. Casteau is known worldwide because SHAPE, the military headquarters of NATO, has been based at the village since 1967. The name of Soignies comes from the Latin word ''suniacum'', which means "on the Senne". The spring of the Senne is near Soignies. After Soignies, the river flows through Brussels. Soignies is also well known for its blue limestone (from the ''Carrières du Hainaut'') and its glass industry (Durobor). History Saint Vincent The known history of the region starts in the 7th century. The Frankish merchant Samo, who founded an empire in Central Europe, may have come from Soignies (Latin: ''pagus Senonagus).''Chronicle of Fredegar, 4.48, edited and translated in J.M. Wallace-Hadrill, ''The Fourth Book ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Complement System
The complement system, also known as complement cascade, is a part of the immune system that enhances (complements) the ability of antibodies and phagocytic cells to clear microbes and damaged cells from an organism, promote inflammation, and attack the pathogen's cell membrane. It is part of the innate immune system, which is not adaptable and does not change during an individual's lifetime. The complement system can, however, be recruited and brought into action by antibodies generated by the adaptive immune system. The complement system consists of a number of small proteins that are synthesized by the liver, and circulate in the blood as inactive precursors. When stimulated by one of several triggers, proteases in the system cleave specific proteins to release cytokines and initiate an amplifying cascade of further cleavages. The end result of this ''complement activation'' or ''complement fixation'' cascade is stimulation of phagocytes to clear foreign and damaged material ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteriophages
A bacteriophage (), also known informally as a ''phage'' (), is a duplodnaviria virus that infects and replicates within bacteria and archaea. The term was derived from "bacteria" and the Greek φαγεῖν ('), meaning "to devour". Bacteriophages are composed of proteins that encapsulate a DNA or RNA genome, and may have structures that are either simple or elaborate. Their genomes may encode as few as four genes (e.g. MS2) and as many as hundreds of genes. Phages replicate within the bacterium following the injection of their genome into its cytoplasm. Bacteriophages are among the most common and diverse entities in the biosphere. Bacteriophages are ubiquitous viruses, found wherever bacteria exist. It is estimated there are more than 1031 bacteriophages on the planet, more than every other organism on Earth, including bacteria, combined. Viruses are the most abundant biological entity in the water column of the world's oceans, and the second largest component of biomass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Croonian Lecture
The Croonian Medal and Lecture is a prestigious award, a medal, and lecture given at the invitation of the Royal Society and the Royal College of Physicians. Among the papers of William Croone at his death in 1684, was a plan to endow a single lectureship at both the Royal Society and the Royal College of Physicians The Royal College of Physicians (RCP) is a British professional membership body dedicated to improving the practice of medicine, chiefly through the accreditation of physicians by examination. Founded by royal charter from King Henry VIII in 1 .... His wife provided the bequest in 1701 specifying that it was "for the support of a lecture and illustrative experiment for the advancement of natural knowledge on locomotion, or (conditionally) of such other subjects as, in the opinion of the President for the time being, should be most useful in promoting the objects for which the Royal Society was instituted". One lecture was to be delivered by a Fellow of the Royal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biographical Memoirs Of Fellows Of The Royal Society
The ''Biographical Memoirs of Fellows of the Royal Society'' is an academic journal on the history of science published annually by the Royal Society. It publishes obituaries of Fellows of the Royal Society. It was established in 1932 as ''Obituary Notices of Fellows of the Royal Society'' and obtained its current title in 1955, with volume numbering restarting at 1. Prior to 1932, obituaries were published in the ''Proceedings of the Royal Society''. The memoirs are a significant historical record and most include a full bibliography of works by the subjects. The memoirs are often written by a scientist of the next generation, often one of the subject's own former students, or a close colleague. In many cases the author is also a Fellow. Notable biographies published in this journal include Albert Einstein, Alan Turing, Bertrand Russell, Claude Shannon, Clement Attlee, Ernst Mayr, and Erwin Schrödinger. Each year around 40 to 50 memoirs of deceased Fellows of the Royal Soci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, recognising excellence in science, supporting outstanding science, providing scientific advice for policy, education and public engagement and fostering international and global co-operation. Founded on 28 November 1660, it was granted a royal charter by King Charles II as The Royal Society and is the oldest continuously existing scientific academy in the world. The society is governed by its Council, which is chaired by the Society's President, according to a set of statutes and standing orders. The members of Council and the President are elected from and by its Fellows, the basic members of the society, who are themselves elected by existing Fellows. , there are about 1,700 fellows, allowed to use the postnominal title FRS (Fellow of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jules Bordet
Jules Jean Baptiste Vincent Bordet (; 13 June 1870 – 6 April 1961) was a Belgian immunologist and microbiologist. The bacterial genus ''Bordetella'' is named after him. The Nobel Prize in Physiology or Medicine was awarded to him in 1919 for his discoveries relating to immunity. Education and early life Bordet was born at Soignies, Belgium. He graduated as Doctor of Medicine from the Free University of Brussels in 1892 and began his work at the Pasteur Institute in Paris in 1894, in the laboratory of Elie Metchnikoff, who had just discovered phagocytosis of bacteria by white blood cells, an expression of cellular immunity. Career In 1895 Bordet made his discovery that the bacteriolytic effect of acquired specific antibody is significantly enhanced ''in vivo'' by the presence of innate serum components which he termed alexine (but which are now known as complement). Four years later, in 1899, he described a similar destructive process involving complement, "hemolysis", in w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteriology
Bacteriology is the branch and specialty of biology that studies the morphology, ecology, genetics and biochemistry of bacteria as well as many other aspects related to them. This subdivision of microbiology involves the identification, classification, and characterization of bacterial species. Because of the similarity of thinking and working with microorganisms other than bacteria, such as protozoa, fungi, and viruses, there has been a tendency for the field of bacteriology to extend as microbiology. The terms were formerly often used interchangeably. However, bacteriology can be classified as a distinct science. Overview Definition Bacteriology is the study of bacteria and their relation to medicine. Bacteriology evolved from physicians needing to apply the germ theory to address the concerns relating to disease spreading in hospitals the 19th century. Identification and characterizing of bacteria being associated to diseases led to advances in pathogenic bacteriology. K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pertussis
Whooping cough, also known as pertussis or the 100-day cough, is a highly contagious bacterial disease. Initial symptoms are usually similar to those of the common cold with a runny nose, fever, and mild cough, but these are followed by two or three months of severe coughing fits. Following a fit of coughing, a high-pitched whoop sound or gasp may occur as the person breathes in. The violent coughing may last for 10 or more weeks, hence the phrase "100-day cough". A person may cough so hard that they vomit, break ribs, or become very tired from the effort. Children less than one year old may have little or no cough and instead have periods where they cannot breathe. The time between infection and the onset of symptoms is usually seven to ten days. Disease may occur in those who have been vaccinated, but symptoms are typically milder. Pertussis is caused by the bacterium ''Bordetella pertussis''. It is spread easily through the coughs and sneezes of an infected person. Peopl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bordetella Pertussis
''Bordetella pertussis'' is a Gram-negative, aerobic, pathogenic, encapsulated coccobacillus of the genus ''Bordetella'', and the causative agent of pertussis or whooping cough. Like '' B. bronchiseptica'', ''B. pertussis'' is motile and expresses a flagellum-like structure. Its virulence factors include pertussis toxin, adenylate cyclase toxin, filamentous hæmagglutinin, pertactin, fimbria, and tracheal cytotoxin. The bacterium is spread by airborne droplets; its incubation period is 7–10 days on average (range 6–20 days). Humans are the only known reservoir for ''B. pertussis''. The complete ''B. pertussis'' genome of 4,086,186 base pairs was published in 2003. Compared to its closest relative ''B. bronchiseptica'', the genome size is greatly reduced. This is mainly due to the adaptation to one host species (human) and the loss of capability of survival outside of a host body. History The disease pertussis was first described by French physician Guillaume de Baillo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octave Gengou
Octave Gengou (27 February 1875, Ouffet – 25 April 1957, Brussels) was a Belgian bacteriologist. He researched with Jules Bordet the ''Bordetella pertussis'' bacteria. Biography At the age of 22, he obtained his doctorate at the University of Liège, later being named as deputy director at the Pasteur Institute of Brabant. In 1945, he became professor emeritus at the University of Brussels.ARMB; Royal Academy of Medicine of Belgium biographical information Gengou worked at the Belgium in . With |
August Paul Von Wassermann
August Paul von Wassermann (21 February 1866 – 16 March 1925) was a German bacteriologist and hygienist. Born in Bamberg, with Jewish origins, he studied at several universities throughout Germany, receiving his medical doctorate in 1888 from the University of Strassburg. In 1890 he began work under Robert Koch at the Institute for Infectious Diseases in Berlin. In 1906 he became director of the division for experimental therapy and serum research at the institute, followed by a directorship of the department of experimental therapy at the Kaiser-Wilhelm-Gesellschaft for the Advancement of Science in Berlin-Dahlem (1913).August Paul von Wassermann @ Wassermann developed a [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
