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Alexander Pagenstecher (ophthalmologist)
Friedrich Alexander Hermann Pagenstecher (21 April 1828 – 31 December 1879) was a German ophthalmologist born in Wallau. He studied medicine at the Universities of Gießen, Heidelberg and Würzburg. He obtained his doctorate in 1849, and in 1851 traveled to Paris to study ophthalmology. In 1856 he founded an ophthalmology hospital in Wiesbaden, and was its director until his death in 1879. At Wiesbaden, he worked closely with his brother, Hermann Pagenstecher (1844–1932), who took control of the eye hospital following his death. Pagenstecher made several contributions in ophthalmology, and was internationally known for his treatment of glaucoma and cataracts. He is remembered for introducing a surgical practice known as intracapsular cataract extraction, and in 1862 he introduced yellow ''Präcipitatsalbe'' (precipitate salve) as an eye ointment. Pagenstecher died on 31 December 1879, from injuries sustained in a freak hunting accident. Written Works * ''Klinische Beobac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pagenstecher Portrait Alexander 1828-1879
Pagenstecher may refer to: People * Albrecht Pagenstecher (1839–1926), German-American pioneer of the modern paper industry * Alexander Pagenstecher (ophthalmologist) (1828–1879), German ophthalmologist * Arnold Pagenstecher (1837–1913), German physician and entomologist * Alexander Pagenstecher (zoologist) (1825–1889), German naturalist * Hermann Pagenstecher (1844–1932), German ophthalmologist * Johan David Carel Pagenstecher, German-born acting commander of the Dutch Gold Coast * Wolfgang Pagenstecher Wolfgang Pagenstecher (March 16, 1880 – December 26, 1953) was a German painter and heraldist. He was born in Elberfeld and died in Düsseldorf. Biography Pagenstecher was born in Elberfeld, German Empire, on March 16, 1880, as the third son o ... (1880–1953), German heraldist Animals * Pagenstecher's crow (''Euploea doretta''), a butterfly described by Arnold Pagenstecher {{disambig, surname Surnames of German origin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intracapsular Cataract Extraction
Cataract surgery, also called lens replacement surgery, is the removal of the natural lens of the eye (also called "crystalline lens") that has developed an opacification, which is referred to as a cataract, and its replacement with an intraocular lens. Metabolic changes of the crystalline lens fibers over time lead to the development of the cataract, causing impairment or loss of vision. Some infants are born with congenital cataracts, and certain environmental factors may also lead to cataract formation. Early symptoms may include strong glare from lights and small light sources at night, and reduced acuity at low light levels. During cataract surgery, a patient's cloudy natural cataract lens is removed, either by emulsification in place or by cutting it out. An artificial intraocular lens (IOL) is implanted in its place. Cataract surgery is generally performed by an ophthalmologist in an ambulatory setting at a surgical center or hospital rather than an inpatient setting. Eit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Ophthalmologists
German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Germanic peoples (Roman times) * German language **any of the Germanic languages * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (other) * Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Main-Taunus-Kreis
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1879 Deaths
Events January–March * January 1 – The Specie Resumption Act takes effect. The United States Note is valued the same as gold, for the first time since the American Civil War. * January 11 – The Anglo-Zulu War begins. * January 22 – Anglo-Zulu War – Battle of Isandlwana: A force of 1,200 British soldiers is wiped out by over 20,000 Zulu warriors. * January 23 – Anglo-Zulu War – Battle of Rorke's Drift: Following the previous day's defeat, a smaller British force of 140 successfully repels an attack by 4,000 Zulus. * February 3 – Mosley Street in Newcastle upon Tyne (England) becomes the world's first public highway to be lit by the electric incandescent light bulb invented by Joseph Swan. * February 8 – At a meeting of the Royal Canadian Institute, engineer and inventor Sandford Fleming first proposes the global adoption of standard time. * March 3 – United States Geological Survey is founded. * March 11 – The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1828 Births
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allgemeine Deutsche Biographie
''Allgemeine Deutsche Biographie'' (ADB, german: Universal German Biography) is one of the most important and comprehensive biographical reference works in the German language. It was published by the Historical Commission of the Bavarian Academy of Sciences between 1875 and 1912 in 56 volumes, printed in Leipzig by Duncker & Humblot. The ADB contains biographies of about 26,500 people who died before 1900 and lived in the German language Sprachraum of their time, including people from the Netherlands before 1648. Its successor, the '' Neue Deutsche Biographie'', was started in 1953 and is planned to be finished in 2023. The index and full-text articles of ADB and NDB are freely available online via the website ''German Biography'' (''Deutsche Biographie''). Notes References * * External links * ''Allgemeine Deutsche Biographie'' - full-text articles at German Wikisource Wikisource is an online digital library of free-content textual sources on a wiki, operated b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Pagenstecher
Arnold Andreas Friedrich Pagenstecher (25 December 1837, Dillenburg – 11 June 1913, Wiesbaden) was a German doctor and entomologist. He was especially interested in Lepidoptera, especially Papilionidae. He wrote ''Die geographische Verbreitung der Schmetterlinge''. Jena: Gustav Fischer 451 p. Maps (1909). Trained as a physician, he studied medicine at the universities of Würzburg, Berlin and Utrecht. He then worked as an assistant for his cousin, Alexander Pagenstecher (1828–1879), at the latter's ophthalmology clinic in Wiesbaden. In 1863 he settled as general practitioner in Wiesbaden, specializing in otological medicine. In 1876 he became a ''Sanitätsrat'' (medical officer), followed by an appointment as ''Geheimen Sanitätsrat'' (privy medical counselor) in 1896. He is known for his extensive studies of Lepidoptera species native to the Maritime Southeast Asia. In the treatise, ''Die geographische Verbreitung der Schmetterlinge'', he dealt with the underlying causes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwin Theodor Saemisch
Edwin Theodor Saemisch (30 September 1833, Luckau – 29 September 1909, Bonn) was a German ophthalmologist born in Luckau. In 1858 he received his medical doctorate from the University of Berlin, afterwards serving as an assistant to Albrecht von Graefe (1828-1870) in Berlin, and to Alexander Pagenstecher (1828-1879) in Wiesbaden. In 1867 he became an associate professor at the University of Bonn, and in 1873 attained the title of "full professor". Saemisch specialized in eye disorders, particularly diseases of the conjunctiva, sclera and cornea. He is credited for providing descriptions of vernal conjunctivitis and a type of corneal ulcer called "''ulcus serpens corneae''". With Alfred Carl Graefe (1830-1899), a cousin of Albrecht von Graefe, he was co-editor of a multi-volume manual on ophthalmology titled ''Handbuch der gesammten Augenheilkunde''. Associated eponyms * "Saemisch's ulcer": a serpiginous corneal ulcer; ''ulcus serpens corneae''. * "Saemisch's operation" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salve
A salve is a medical ointment used to soothe the surface of the body. Medical uses Magnesium sulphate paste is used as a drawing salve to treat small boils and infected wounds and to remove 'draw' small splinters. Black ointment, or Ichthyol Salve, also called Drawing Salve, has been traditionally used to treat minor skin problems such as sebaceous cysts, boils, ingrown toenails and splinters. The main ingredients are often ichthammol, phenyl alcohol, or Arnica montana, and may contain herbs such as echinacea or calendula. The name comes from archaic belief that an irritant can "draw out" evil humors. (This should not be confused with black salve Black salve, also known by the brand name Cansema, is a pseudoscientific alternative cancer treatment. The product is commonly classified as an escharotic—a topical paste which destroys skin tissue and leaves behind a scar called an eschar. E ... which is dangerous.) Agricultural uses In the days before dipping, a greasy sal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cataracts
A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision. Cataracts often develop slowly and can affect one or both eyes. Symptoms may include faded colors, blurry or double vision, halos around light, trouble with bright lights, and trouble seeing at night. This may result in trouble driving, reading, or recognizing faces. Poor vision caused by cataracts may also result in an increased risk of falling and depression. Cataracts cause 51% of all cases of blindness and 33% of visual impairment worldwide. Cataracts are most commonly due to aging but may also occur due to trauma or radiation exposure, be present from birth, or occur following eye surgery for other problems. Risk factors include diabetes, longstanding use of corticosteroid medication, smoking tobacco, prolonged exposure to sunlight, and alcohol. The underlying mechanism involves accumulation of clumps of protein or yellow-brown pigment in the lens that reduces transmission of li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmologist
Ophthalmology ( ) is a surgery, surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. Following a medical degree, a doctor specialising in ophthalmology must pursue additional postgraduate residency (medicine), residency training specific to that field. This may include a one-year integrated internship that involves more general medical training in other fields such as internal medicine or general surgery. Following residency, additional specialty training (or fellowship) may be sought in a particular aspect of eye pathology. Ophthalmologists prescribe medications to treat eye diseases, implement laser therapy, and perform surgery when needed. Ophthalmologists provide both primary and specialty eye care - medical and surgical. Most ophthalmologists participate in academic research on eye diseases at some point in their training an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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