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Mikhail Chumakov
Mikhail Petrovich Chumakov (russian: Михаи́л Петро́вич Чумако́в) (November 14, 1909 – June 11, 1993) was a Soviet microbiologist and virologist most famous for conducting pivotal large-scale clinical trials that led to licensing of the Oral Polio Vaccine (OPV) developed by Albert B. Sabin. Life and work Chumakov graduated in 1931 from Moscow State University Medical School that was later transformed into I.M. Sechenov Moscow Medical Academy. In 1937 Chumakov participated in a scientific expedition to Khabarovsk region of Soviet Far East that was led by Professor Lev A. Zilber. Together with his colleagues he discovered the etiology of a new transmissible neurological disease called tick-borne encephalitis Tick-borne encephalitis (TBE) is a viral infectious disease involving the central nervous system. The disease most often manifests as meningitis, encephalitis or meningoencephalitis. Myelitis and spinal paralysis also occurs. In about one third ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbiology
Microbiology () is the scientific study of microorganisms, those being unicellular (single cell), multicellular (cell colony), or acellular (lacking cells). Microbiology encompasses numerous sub-disciplines including virology, bacteriology, protistology, mycology, immunology, and parasitology. Eukaryotic microorganisms possess membrane-bound organelles and include fungi and protists, whereas prokaryotic organisms—all of which are microorganisms—are conventionally classified as lacking membrane-bound organelles and include Bacteria and Archaea. Microbiologists traditionally relied on culture, staining, and microscopy. However, less than 1% of the microorganisms present in common environments can be cultured in isolation using current means. Microbiologists often rely on molecular biology tools such as DNA sequence based identification, for example the 16S rRNA gene sequence used for bacteria identification. Viruses have been variably classified as organisms, as they have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctors' Plot
The "Doctors' plot" affair, group=rus was an alleged conspiracy of prominent Healthcare in Russia, Soviet medical specialists to murder leading government and party officials. It was also known as the case of saboteur doctors or killer doctors. In 1951–1953, a group of predominantly Jewish doctors from Moscow were accused of a conspiracy to assassinate Soviet Union, Soviet leaders. This was later accompanied by publications of antisemitic character in the media, which talked about the threats of Zionism and condemned people with Jewish surnames. Following this, many doctors, both Jews and non-Jews, were dismissed from their jobs, arrested, and tortured to produce admissions. A few weeks after the Death and state funeral of Joseph Stalin, death of Stalin in 1953, the new Soviet leadership said there was a lack of evidence regarding the Doctors' plot and the case was dropped. Soon after, it was declared that the case had been a fabrication. Beginnings A number of theories attem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Microbiologists
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyudmila Georgievna Karachkina
Lyudmila Georgievna Karachkina (russian: Людмила Георгиевна Карачкина, born 3 September 1948, Rostov-on-Don) is an astronomer and discoverer of minor planets. In 1978 she began as a staff astronomer of the Institute for Theoretical Astronomy (ITA) at Leningrad. Her research at the Crimean Astrophysical Observatory (CrAO) then focused on astrometry and photometry (astronomy), photometry of minor planets. The Minor Planet Center credits her with the discovery of 130 minor planets, including the Amor asteroid 5324 Lyapunov and the Trojan asteroid 3063 Makhaon. In 2004, she received a Ph.D. in astronomy from Odessa I. I. Mechnikov National University. Lyudmila Karachkina has two daughters, Maria and Renata. The inner main-belt asteroid 8019 Karachkina, discovered by German astronomers Lutz D. Schmadel and Freimut Börngen at Tautenburg on 14 October 1990, was named in her honor (). On 23 November 1999, the minor planet 8089 Yukar was named after her husband ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Academy Of Sciences
The Russian Academy of Sciences (RAS; russian: Росси́йская акаде́мия нау́к (РАН) ''Rossíyskaya akadémiya naúk'') consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals. Peter the Great established the Academy (then the St. Petersburg Academy of Sciences) in 1724 with guidance from Gottfried Leibniz. From its establishment, the Academy benefitted from a slate of foreign scholars as professors; the Academy then gained its first clear set of goals from the 1747 Charter. The Academy functioned as a university and research center throughout the mid-18th century until the university was dissolved, leaving research as the main pillar of the institution. The rest of the 18th century continuing on through the 19th century consisted of many published academic works from Academy scholars and a few Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Academy Of Sciences Leopoldina
The German National Academy of Sciences Leopoldina (german: Deutsche Akademie der Naturforscher Leopoldina – Nationale Akademie der Wissenschaften), short Leopoldina, is the national academy of Germany, and is located in Halle (Saale). Founded on January 1, 1652, based on academic models in Italy, it was originally named the ''Academia Naturae Curiosorum'' until 1687 when Emperor Leopold I raised it to an academy and named it after himself. It was since known under the German name ''Deutsche Akademie der Naturforscher Leopoldina'' until 2007, when it was declared to be Germany's National Academy of Sciences. History ' The Leopoldina was founded in the imperial city of Schweinfurt on 1 January 1652 under the Latin name sometimes translated into English as "Academy of the Curious as to Nature." It was founded by four local physicians- Johann Laurentius Bausch, the first president of the society, Johann Michael Fehr, Georg Balthasar Metzger, and Georg Balthasar Wohlfarth; and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honoris Causa
An honorary degree is an academic degree for which a university (or other degree-awarding institution) has waived all of the usual requirements. It is also known by the Latin phrases ''honoris causa'' ("for the sake of the honour") or ''ad honorem '' ("to the honour"). The degree is typically a doctorate or, less commonly, a master's degree, and may be awarded to someone who has no prior connection with the academic institution or no previous postsecondary education. An example of identifying a recipient of this award is as follows: Doctorate in Business Administration (''Hon. Causa''). The degree is often conferred as a way of honouring a distinguished visitor's contributions to a specific field or to society in general. It is sometimes recommended that such degrees be listed in one's curriculum vitae (CV) as an award, and not in the education section. With regard to the use of this honorific, the policies of institutions of higher education generally ask that recipients ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canine Distemper
Canine distemper virus (CDV) (sometimes termed footpad disease) is a viral disease that affects a wide variety of mammal families, including domestic and wild species of dogs, coyotes, foxes, pandas, wolves, ferrets, skunks, raccoons, and felines, as well as pinnipeds, some primates, and a variety of other species. CDV does not affect humans. In canines CDV affects several body systems, including the gastrointestinal and respiratory tracts and the spinal cord and brain. Common symptoms include high fever, eye inflammation and eye/nose discharge, labored breathing and coughing, vomiting and diarrhea, loss of appetite and lethargy, and hardening of nose and footpads. The viral infection can be accompanied by secondary bacterial infections and can present eventual serious neurological symptoms. Canine distemper is caused by a single-stranded RNA virus of the family ''Paramyxoviridae'' (the same family of the viruses that causes measles, mumps, and bronchiolitis in humans). The d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poliomyelitis Eradication
Polio eradication, the permanent global cessation of circulation by the poliovirus and hence elimination of the poliomyelitis (polio) it causes, is the aim of a multinational public health effort begun in 1988, led by the World Health Organization (WHO), the United Nations Children's Fund (UNICEF) and the Rotary Foundation. These organizations, along with the U.S. Centers for Disease Control and Prevention (CDC) and The Gates Foundation, have spearheaded the campaign through the Global Polio Eradication Initiative (GPEI). Successful eradication of infectious diseases has been achieved twice before, with smallpox in humans and rinderpest in ruminants. Prevention of disease spread is accomplished by vaccination. There are two kinds of polio vaccine—oral polio vaccine (OPV), which uses weakened poliovirus, and inactivated polio vaccine (IPV), which is injected. OPV is less expensive and easier to administer, and can spread immunity beyond the person vaccinated, creating co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marina Voroshilova
Marina Konstantinovna Voroshilova (russian: Мар′ина Констант′иновна Ворош′илова) (March 16, 1922 – November 19, 1986) was a Soviet virologist and corresponding member of the Academy of Medical Sciences of the USSR (1969). She is best known for her work on the introduction of polio vaccine, vaccines against poliomyelitis, the discovery of non-specific effect of vaccines, non-specific effects of polio vaccine, oral poliovirus vaccine (OPV), and developing the concept of beneficial human viruses. Biography Voroshilova was born on March 16, 1922, in Simferopol in the family of attorney at law :ru:Ворошилов, Константин Константинович, Konstantin Konstantinovich Voroshilov, a politician of the White Movement of Crimea, who was the Chairman of the :ru:Совет народных представителей (Крым), Council of People's Representatives in 1917-1918. After the Bolshevism, Bolsheviks took power in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
