|
Coccidioides Posadasii
''Coccidioides posadasii'' is a pathogenic fungus that, along with ''Coccidioides immitis'', is the causative agent of coccidioidomycosis, or valley fever in humans. It resides in the soil in certain parts of the Southwestern United States, northern Mexico, and some other areas in the Americas, but its evolution was connected to its animal hosts. ''C. posadasii'' and ''C. immitis'' are morphologically identical, but genetically and epidemiologically distinct. ''C. posadasii'' was identified as a separate species other than ''C. immitis'' in 2002 after a phylogenetic analysis. The two species can be distinguished by DNA polymorphisms and different rates of growth in the presence of high salt concentrations: ''C. posadasii'' grows more slowly. It also differs epidemiologically, since it is found outside the San Joaquin Valley. Unlike ''C. immitis'', which is geographically largely limited to California, ''C. posadasii'' can also be found in northern Mexico and South America. Ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Joaquin Valley
The San Joaquin Valley ( ; es, Valle de San Joaquín) is the area of the Central Valley of the U.S. state of California that lies south of the Sacramento–San Joaquin River Delta and is drained by the San Joaquin River. It comprises seven counties of Northern and one of Southern California, including, in the north, all of San Joaquin and Kings counties, most of Stanislaus, Merced, and Fresno counties, and parts of Madera and Tulare counties, along with a majority of Kern County, in Southern California. Although the valley is predominantly rural, it has densely populated urban centers: Fresno, Bakersfield, Stockton, Modesto, Tulare, Visalia, Hanford, and Merced. The first European to enter the valley was Pedro Fages in 1772. The San Joaquin Valley was originally inhabited by the Yokuts and Miwok peoples. The Tejon Indian Tribe of California is a federally recognized tribe of Kitanemuk, Yokuts, and Chumash indigenous people of California. Their ancestral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrnie Gifford
Myrnie Ade Gifford (1892–1966) was an American medical physician. She was the first to identify that San Joaquin Valley Fever was the primary stage of coccidioidomycosis. Early life and education Gifford was born to Charles Clinton and Augusta Leona Gifford in National City, California. She completed her bachelor's degree at Mount Holyoke College and graduated in 1915. She attended Stanford University to study medicine and earned her medical degree in 1920. She moved to the University of California, Berkeley for her doctoral studies. Gifford was an intern and house officer at San Francisco General Hospital. She completed a Certificate in Public Health at Johns Hopkins University in 1934. Career Gifford was the first doctor to investigate a Californian disease called San Joaquin Valley Fever; a disease that cause joint pain and erythema multiforme. Coccidioidomycosis was first identified by an Argentinian medical student, Alejandro Posadas, in 1892, the year Gifford tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coccidioidin
''Coccidioides immitis'' is a pathogenic fungus that resides in the soil in certain parts of the southwestern United States, northern Mexico, and a few other areas in the Western Hemisphere. Epidemiology ''C. immitis'', along with its relative ''Coccidioides posadasii, C. posadasii'', is most commonly seen in the desert regions of the southwestern United States, including certain areas of Arizona, California, New Mexico, Nevada, Texas, and Utah; and in Central and South America in Argentina, Brazil, Colombia, Guatemala, Honduras, Mexico, Nicaragua, Paraguay, and Venezuela. Precise location ''C. immitis'' is largely found in California, but also Baja California and Arizona, while ''C. posadasii'' is regularly found in Texas, northern Mexico and in Central and South America. Both ''C. immitis'' and ''C. posadasii'' are present in Arizona.Hospenthal, Duane R., and Michael G. Rinaldi. Diagnosis and Treatment of Human Mycoses. Totowa, N.J.: Humana Press, 2007, p. 296-297. C. immi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Histoplasma
''Histoplasma'' is a genus of dimorphic fungi commonly found in bird and bat fecal material. ''Histoplasma'' contains a few species, including—''Histoplasma capsulatum''—the causative agent of histoplasmosis; and ''Histoplasma capsulatum var. farciminosum'' (old term, ''Histoplasma farciminosum''), causing epizootic lymphangitis in horses. This fungus is mainly found in the Ohio and Mississippi River Valleys in the United States as well as Central/South America, Africa, Asia and Australia. Forms / Stages Histoplasma capsulatum has two forms: its environmental form is hyphae with microconidia and tuberculate macroconidia while its tissue form is a small intracellular yeast with a narrow neck and no bud with no capsule and can be detected in aerobic blood culture bottle. In the saprophytic stage, it bears features of both microconidia and macroconidia. Infection occurs through inhalation of the small microconidia or small mycelia fragments. The dimorphic mold-yeast trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Wardell Stiles
Charles Wardell Stiles (May 15, 1867 – January 24, 1941) was an American parasitologist born in Spring Valley, New York. He was notable for working on a campaign against hookworm infestation in the American South, where it had been found to cause high rates of anemia, a debilitating disease. Biography He studied science at Wesleyan University in Connecticut (1885–86), Collège de France (1886–87), the University of Berlin (1887–89) and the University of Leipzig (1889–90). In 1891, he continued his education at the zoological station in Trieste and at the Institut Pasteur in Paris. He obtained his doctorate in Leipzig under the direction of parasitologist Rudolf Leuckart (1822–1898). He taught classes in medical zoology at Johns Hopkins School of Medicine and at Georgetown University. He also worked as a zoologist for the U.S. government at the Bureau of Animal Industry in the Department of Agriculture (1891–1902), and was later chief zoologist at the Hygienic Labor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitology
Parasitology is the study of parasites, their host (biology), hosts, and the relationship between them. As a List of biology disciplines, biological discipline, the scope of parasitology is not determined by the organism or environment in question but by their way of life. This means it forms a synthesis of other disciplines, and draws on techniques from fields such as cell biology, bioinformatics, biochemistry, molecular biology, immunology, genetics, evolution and ecology. Fields The study of these diverse organisms means that the subject is often broken up into simpler, more focused units, which use common techniques, even if they are not studying the same organisms or diseases. Much research in parasitology falls somewhere between two or more of these definitions. In general, the study of prokaryotes falls under the field of bacteriology rather than parasitology. Medical The parasitologist F.E.G. Cox noted that "Humans are hosts to nearly 300 species of parasitic worms and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Caspar Gilchrist
Thomas Caspar Gilchrist (15 June 1862-14 November 1927), was professor of dermatology at the University of Maryland before taking up the same position at the Johns Hopkins Hospital, Baltimore. He wrote on acne, erysipelas Erysipelas () is a relatively common bacterial infection of the superficial layer of the skin ( upper dermis), extending to the superficial lymphatic vessels within the skin, characterized by a raised, well-defined, tender, bright red rash, t ..., X-ray dermatitis, porokeratosis, sarcoma of skin, and fatty atrophy. The fungal infection Gilchrist's disease is named for him. References {{DEFAULTSORT:Gilchrist, Thomas Caspar 1862 births 1927 deaths English dermatologists English medical writers University System of Maryland alumni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Stanford Medicine
] Stanford Medicine traces its history back to 1858 when Elias Samuel Cooper, a physician in San Francisco, California, founded the first medical school in the Western United States. That school went through many changes, including a change of name to Cooper Medical College, a takeover by Stanford University in 1908, and a move from San Francisco to the Stanford campus near Palo Alto, California in 1959. Pre-Stanford years In 1858 Elias Samuel Cooper collaborated with the University of the Pacific, a Methodist college then located in Santa Clara, to establish a Medical Department for the university in San Francisco.Stanford University School of Medicine. ''The First Hundred Years.'' San Francisco, 1959. Page 4. The department opened in 1859 at Mission and Third Streets in San Francisco and was the first medical school in the western United States. Its seventeen trustees included ten clergy and three physicians. The following year Cooper founded the ''San Francisco Medical P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emmet Rixford
Emmet may refer to: Places Australia * Emmet, Queensland Germany * Emmet (Upland), a mountain in Hesse United States * Emmet, Arkansas * Emmet, Nebraska * Emmet, North Dakota * Emmet, South Dakota * Emmet, Dodge County, Wisconsin, a town * Emmet, Marathon County, Wisconsin, a town * Emmet County, Iowa * Emmet County, Michigan * Emmet Township (other) People Surname * A. Maitland Emmet, entomologist and school teacher * Christopher Temple Emmet, Irish barrister and poet * Devereux Emmet, golf course architect * Grenville T. Emmet, American attorney and diplomat * Katherine Emmet (1878–1960), American actress * Lydia Field Emmet, American artist * Richard S. Emmet Jr. (1871–1897), New York assemblyman * Robert Emmet, leader of the 1803 Irish rebellion * Robert Temple Emmet, US Medal of Honor winner * Thomas Addis Emmet, lawyer and politician * Thomas Addis Emmet (bishop), American-born Roman Catholic bishop in Jamaica * William Le Roy Emmet, electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungating Lesion
A fungating lesion is a skin lesion that fungates, that is, becomes like a fungus in its appearance or growth rate. It is marked by ulcerations (breaks on the skin or surface of an organ) and necrosis (death of living tissue) and usually presents a foul odor. This kind of lesion may occur in many types of cancer, including breast cancer, melanoma, and squamous cell carcinoma, and especially in advanced disease. The characteristic malodorous smell is caused by dimethyl trisulfide. It is usually not a fungal infection but rather a neoplastic growth with necrosing portions. There is a weak evidence that 6% miltefosine Miltefosine, sold under the trade name Impavido among others, is a medication mainly used to treat leishmaniasis and free-living amoeba infections such as ''Naegleria fowleri'' and '' Balamuthia mandrillaris''. This includes the three forms of l ... solution applied topically on superficial fungating breast lesion less than 1 cm who received previous radiothera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azores
) , motto =( en, "Rather die free than subjected in peace") , anthem= ( en, "Anthem of the Azores") , image_map=Locator_map_of_Azores_in_EU.svg , map_alt=Location of the Azores within the European Union , map_caption=Location of the Azores within the European Union , subdivision_type=Sovereign state , subdivision_name=Portugal , established_title=Settlement , established_date=1432 , established_title3=Autonomous status , established_date3=30 April 1976 , official_languages=Portuguese , demonym= ( en, Azorean) , capital_type= Capitals , capital = Ponta Delgada (executive) Angra do Heroísmo (judicial) Horta (legislative) , largest_city = Ponta Delgada , government_type= Autonomous Region , leader_title1=Representative of the Republic , leader_name1=Pedro Manuel dos Reis Alves Catarino , leader_title2= President of the Legislative Assembly , leader_name2= Luís Garcia , leader_title3= President of the Regional Government , leader_name3=José Manuel Bolieiro , l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(cropped).jpg "Click for more on -> Azores")