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Joseph J. Kinyoun
Joseph James Kinyoun (November 25, 1860 – February 14, 1919) was an American physician and the founder of the United States' Hygienic Laboratory, the predecessor of the National Institutes of Health. His career was nearly ended by his insistence, while serving as head of the Marine Hospital Service in San Francisco, on taking vigorous measures to contain the spread of the bubonic plague. He resigned his position in 1901 after being attacked for his diagnoses, including claims by California Governor Henry Gage that he and other federal employees had falsified evidence by injecting cadavers with bacilli. He was ultimately proven correct by independent testing and the appearance of further cases. Kinyoun's later career was spent in private companies and as a professor of bacteriology and pathology at George Washington University before becoming a bacteriologist for the District of Columbia Health Department, a position he held until his death. In 1909, Kinyoun served as pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grover Cleveland
Stephen Grover Cleveland (March 18, 1837June 24, 1908) was the 22nd and 24th president of the United States, serving from 1885 to 1889 and from 1893 to 1897. He was the first U.S. president to serve nonconsecutive terms and the first History of the Democratic Party (United States), Democrat elected president after the American Civil War, Civil War. Born in Caldwell, New Jersey, Cleveland was elected mayor of Buffalo in 1881 and governor of New York in 1882. While governor, he closely cooperated with New York State Assembly, state assembly minority leader Theodore Roosevelt to pass reform measures, winning national attention. He led the Bourbon Democrats, a pro-business movement opposed to History of tariffs in the United States#Civil War, high tariffs, free silver, inflation, imperialism, and subsidies to businesses, farmers, or Social history of soldiers and veterans in the United States, veterans. His crusade for political reform and fiscal conservatism made him an icon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lieutenant Commander (United States)
Lieutenant commander (LCDR) is a senior officer rank in the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, and the National Oceanic and Atmospheric Administration Commissioned Officer Corps (NOAA Corps), with the pay grade of O-4 and NATO rank code OF-3. Lieutenant commander ranks above lieutenant and below commander. The rank is also used in the United States Maritime Service . The rank is equivalent to a major in the United States Army, United States Air Force, United States Marine Corps, and United States Space Force. When introducing a lieutenant commander, their full rank should always be used; however, in general conversation they are usually called "commander" even though they are not "full" commanders (which is one rank higher). Simply "lieutenant" is never used because it is one rank lower. Promotion to lieutenant commander in the U.S. Navy is governed by United States Department of Defense policies deri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Wyman
Walter Wyman (August 17, 1848 – November 21, 1911) was an American physician and soldier. He was appointed the third Surgeon General of the United States from 1891 until his death in 1911. Biography Early years Wyman was born in St. Louis, Missouri. He obtained his A.B. degree from Amherst College in 1870 and then graduated in 1873 from the St. Louis Medical College (now Washington University School of Medicine) Career Wyman served as a physician at the city hospital in St. Louis for two years and then engaged in private practice for another year before joining the Marine Hospital Service in 1876 as an Assistant Surgeon. He was promoted to Surgeon the following year, and served successively in the marine hospitals at St. Louis, Cincinnati, Baltimore, and New York City. While he was in charge of the marine hospital in Staten Island, New York, the Hygienic Laboratory (forerunner of the National Institutes of Health) was established there in 1887 by Supervising Surgeon Genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third Plague Pandemic
The third plague pandemic was a major bubonic plague pandemic that began in Yunnan, China, in 1855. This episode of bubonic plague spread to all inhabited continents, and ultimately led to more than 12 million deaths in India and China (and perhaps over 15 million worldwide), and at least 10 million Indians were killed in British Raj India alone, making it one of the deadliest pandemics in history. According to the World Health Organization, the pandemic was considered active until 1960, when worldwide casualties dropped to 200 per year. Plague deaths have continued at a lower level for every year since. The name refers to the third of at least three known major plague pandemics. The first began with the Plague of Justinian, which ravaged the Byzantine Empire and surrounding areas in 541 and 542; the pandemic persisted in successive waves until the middle of the 8th century. The second began with the Black Death, which killed at least one third of Europe's population in a seri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgeon General Of The United States
The surgeon general of the United States is the operational head of the United States Public Health Service Commissioned Corps (PHSCC) and thus the leading spokesperson on matters of public health in the federal government of the United States. The surgeon general's office and staff are known as the Office of the Surgeon General (OSG), which is housed within the Office of the Assistant Secretary for Health. The U.S. surgeon general is nominated by the president of the United States and Senate Confirmation, confirmed by the United States Senate, Senate. The surgeon general must be appointed from individuals who are members of the United States Public Health Service Commissioned Corps, regular corps of the United States Public Health Service, U.S. Public Health Service and have specialized training or significant experience in public health programs. However, there is no time requirement for membership in the Public Health Service before holding the office of the Surgeon General, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgetown University
Georgetown University is a private university, private Jesuit research university in Washington, D.C., United States. Founded by Bishop John Carroll (archbishop of Baltimore), John Carroll in 1789, it is the oldest Catholic higher education, Catholic institution of higher education in the United States, the oldest university in Washington, D.C., and the nation's first University charter#Federal, federally chartered university. The university has eleven Undergraduate education, undergraduate and Postgraduate education, graduate schools. Its main campus, located in the Georgetown (Washington, D.C.), Georgetown historic neighborhood, is on a hill above the Potomac River and identifiable by Healy Hall, a National Historic Landmark. It is Carnegie Classification of Institutions of Higher Education, classified among List_of_research_universities_in_the_United_States#Universities_classified_as_"R1:_Doctoral_Universities_–_Very_high_research_activity", "R1: Doctoral Universities – V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Koch
Heinrich Hermann Robert Koch ( ; ; 11 December 1843 – 27 May 1910) was a German physician and microbiologist. As the discoverer of the specific causative agents of deadly infectious diseases including tuberculosis, cholera and anthrax, he is regarded as one of the main founders of modern bacteriology. As such he is popularly nicknamed the father of microbiology (with Louis Pasteur), and as the father of medical bacteriology. His discovery of the anthrax bacterium ('' Bacillus anthracis'') in 1876 is considered as the birth of modern bacteriology. Koch used his discoveries to establish that germs "could cause a specific disease" and directly provided proofs for the germ theory of diseases, therefore creating the scientific basis of public health, saving millions of lives. For his life's work Koch is seen as one of the founders of modern medicine. While working as a private physician, Koch developed many innovative techniques in microbiology. He was the first to use the oil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington University School Of Medicine
Washington University School of Medicine (WashU Medicine) is the medical school of Washington University in St. Louis, located in the Central West End neighborhood of St. Louis, Missouri. Founded in 1891, the School of Medicine shares a campus with Barnes-Jewish Hospital, St. Louis Children's Hospital, and the Alvin J. Siteman Cancer Center. The clinical service is provided by Washington University Physicians, a comprehensive medical and surgical practice providing treatment in more than 75 medical specialties. Washington University Physicians are the medical staff of the school's two teaching hospitals – Barnes-Jewish Hospital and St. Louis Children's Hospital. They also provide inpatient and outpatient care at the St. Louis Veteran's Administration Hospital, hospitals of the BJC HealthCare system, and 35 other office locations throughout the greater St. Louis region. History Medical classes were first held at Washington University in 1891 after the St. Louis Medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post Oak, Missouri
Post Oak is an unincorporated community in Johnson County, in the U.S. state of Missouri. The community is located on Missouri Route 13 Route 13 is a highway in Missouri which runs almost the entire north–south length of the state. Its northern terminus is at U.S. Route 69 (Missouri), U.S. Route 69/U.S. Route 136 (Missouri), 136 in Bethany, Missouri, Bethany. Its south .... The Rock Island Trail runs just north of the community. History Post Oak was laid out in the 1850s, and named after nearby Post Oak Creek. The Post Oak post office remained in operation until it was discontinued in 1954. References Unincorporated communities in Missouri Unincorporated communities in Johnson County, Missouri {{JohnsonCountyMO-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acid-fast
Acid-fastness is a physical property of certain bacterial and eukaryotic cells, as well as some sub-cellular structures, specifically their resistance to decolorization by acids during laboratory staining procedures. Once stained as part of a sample, these organisms can resist the acid and/or ethanol-based decolorization procedures common in many staining protocols, hence the name ''acid-fast''. The mechanisms of acid-fastness vary by species although the most well-known example is in the genus ''Mycobacterium'', which includes the species responsible for tuberculosis and leprosy. The acid-fastness of ''Mycobacteria'' is due to the high mycolic acid content of their cell walls, which is responsible for the staining pattern of poor absorption followed by high retention. Some bacteria may also be partially acid-fast, such as ''Nocardia''. Acid-fast organisms are difficult to characterize using standard microbiological techniques, though they can be stained using concentrated dyes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staining (biology)
Staining is a technique used to enhance contrast in samples, generally at the microscopic level. Stains and dyes are frequently used in histology (microscopic study of biological tissues), in cytology (microscopic study of cells), and in the medical fields of histopathology, hematology, and cytopathology that focus on the study and diagnoses of diseases at the microscopic level. Stains may be used to define biological tissues (highlighting, for example, muscle fibers or connective tissue), cell populations (classifying different blood cells), or organelles within individual cells. In biochemistry, it involves adding a class-specific (DNA, proteins, lipids, carbohydrates) dye to a substrate to qualify or quantify the presence of a specific compound. Staining and fluorescent tagging can serve similar purposes. Biological staining is also used to mark cells in flow cytometry, and to flag proteins or nucleic acids in gel electrophoresis. Light microscopes are used for vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
