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George Whipple (missionary)
George Hoyt Whipple (August 28, 1878 – February 1, 1976) was an American physician, pathologist, biomedical researcher, and medical school educator and administrator. Whipple shared the Nobel Prize in Physiology or Medicine in 1934 with George Richards Minot and William Parry Murphy "for their discoveries concerning liver therapy in cases of anemia". This makes Whipple the first of several Nobel laureates affiliated with the University of Rochester. Early life Whipple was born to Ashley Cooper Whipple and Frances Anna Hoyt in Ashland, New Hampshire. Ashley Cooper Whipple was a physician, and his father (George's paternal grandfather) was a physician and President of the New Hampshire Medical Society. Whipple's father died from pneumonia or typhoid fever when George was just shy of two years old. His maternal grandfather also died when Whipple was two years old, and his paternal grandfather died a year later. This left Whipple to be raised by his mother, Frances, and gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whipple's Procedure
A pancreaticoduodenectomy, also known as a Whipple procedure, is a major surgical operation most often performed to remove cancerous tumours from the head of the pancreas. It is also used for the treatment of pancreatic or duodenal trauma, or chronic pancreatitis. Due to the shared blood supply of organs in the proximal gastrointestinal system, surgical removal of the head of the pancreas also necessitates removal of the duodenum, proximal jejunum, gallbladder, and, occasionally, part of the stomach. Anatomy involved in the procedure The most common technique of a pancreaticoduodenectomy consists of the en bloc removal of the distal segment (antrum) of the stomach, the first and second portions of the duodenum, the head of the pancreas, the common bile duct, and the gallbladder. Lymph nodes in the area are often removed during the operation as well (lymphadenectomy). However, not all lymph nodes are removed in the most common type of pancreaticoduodenectomy because studies show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pneumonia
Pneumonia is an inflammatory condition of the lung primarily affecting the small air sacs known as alveoli. Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing. The severity of the condition is variable. Pneumonia is usually caused by infection with viruses or bacteria, and less commonly by other microorganisms. Identifying the responsible pathogen can be difficult. Diagnosis is often based on symptoms and physical examination. Chest X-rays, blood tests, and culture of the sputum may help confirm the diagnosis. The disease may be classified by where it was acquired, such as community- or hospital-acquired or healthcare-associated pneumonia. Risk factors for pneumonia include cystic fibrosis, chronic obstructive pulmonary disease (COPD), sickle cell disease, asthma, diabetes, heart failure, a history of smoking, a poor ability to cough (such as following a stroke), and a weak immune system. Vaccines to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackwater Fever
Blackwater fever is a complication of malaria infection in which red blood cells burst in the bloodstream (hemolysis), releasing hemoglobin directly into the blood vessels and into the urine, frequently leading to kidney failure. The disease was first linked to malaria by the Sierra Leone Creole physician John Farrell Easmon in his 1884 pamphlet entitled ''The Nature and Treatment of Blackwater Fever.'' Easmon coined the name "blackwater fever" and was the first to successfully treat such cases following the publication of his pamphlet. Signs and symptoms Within a few days of onset there are chills, with rigor, high fever, jaundice, vomiting, rapidly progressive anemia, and dark red or black urine. Causes The cause of hemolytic crises in this disease is unknown (mainly due to intravascular haemolysis). There is rapid and massive destruction of red blood cells resulting in hemoglobinemia (hemoglobin in the blood, but outside the red blood cells), hemoglobinuria (hemoglobin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancon Hospital
Gorgas Hospital was a U.S. Army hospital in Panama City, Panama, named for Army Surgeon General William C. Gorgas (1854–1920). Built on the site of an earlier (1882) French hospital called L'Hospital Notre Dame de Canal, it was originally (1904) christened Ancon Hospital by the Americans. It was originally built of wood but was rebuilt in concrete in 1915 by Samuel Hitt. It was renamed Gorgas Hospital in 1928. Gorgas Hospital is located on Ancon Hill. It was managed by the U.S. Army for most of the 20th century but is now, in accordance with the Torrijos-Carter Treaties (1977), in Panamanian hands. Since October 1999, it has been home to the Instituto Oncologico Nacional. History Early years (1904–28) The French canal company built the first hospital, then regarded as the finest and most modern in the tropics, at Ancon Hill, as well as a smaller hospital at Colon and a convalescent sanitarium at Taboga Island. The location on the hill was chosen as the elevation maxi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama
Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and the Pacific Ocean to the south. Its capital and largest city is Panama City, whose metropolitan area is home to nearly half the country's million people. Panama was inhabited by indigenous tribes before Spanish colonists arrived in the 16th century. It broke away from Spain in 1821 and joined the Republic of Gran Colombia, a union of Nueva Granada, Ecuador, and Venezuela. After Gran Colombia dissolved in 1831, Panama and Nueva Granada eventually became the Republic of Colombia. With the backing of the United States, Panama seceded from Colombia in 1903, allowing the construction of the Panama Canal to be completed by the United States Army Corps of En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Histology
Histology, also known as microscopic anatomy or microanatomy, is the branch of biology which studies the microscopic anatomy of biological tissues. Histology is the microscopic counterpart to gross anatomy, which looks at larger structures visible without a microscope. Although one may divide microscopic anatomy into ''organology'', the study of organs, ''histology'', the study of tissues, and ''cytology'', the study of cells, modern usage places all of these topics under the field of histology. In medicine, histopathology is the branch of histology that includes the microscopic identification and study of diseased tissue. In the field of paleontology, the term paleohistology refers to the histology of fossil organisms. Biological tissues Animal tissue classification There are four basic types of animal tissues: muscle tissue, nervous tissue, connective tissue, and epithelial tissue. All animal tissues are considered to be subtypes of these four principal tissue types ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ossining (town), New York
Ossining is a town located along the Hudson River in Westchester County, New York. The population was 40,061 at the time of the 2020 census. It contains two villages, the Village of Ossining and part of Briarcliff Manor, the rest of which is located in the Town of Mount Pleasant. Ossining is the location of Sing Sing maximum-security prison. Geography According to the United States Census Bureau, the town has a total area of 15.6 square miles (40.4 km2), of which 11.7 square miles (30.3 km2) is land and 3.9 square miles (10.1 km2) (25.06%) is water. Ossining is bounded on the west by the Hudson River and on the north by the Croton River. History Frederick Philipse bought the area which presently constitutes the Town of Ossining from the Sint Sinck Indians in 1685. The Sint Sinck were members of the Matinecock (Algonquin) tribe, who originally resided in the area of Cow Neck Peninsula on Long Island, New York. His Manor extended from Spuyte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lafayette Mendel
Lafayette Benedict Mendel (February 5, 1872 – December 9, 1935) was an American biochemist known for his work in nutrition, with longtime collaborator Thomas B. Osborne, including the study of Vitamin A, Vitamin B, lysine and tryptophan. Life Mendel was born in Delhi, New York, son of Benedict Mendel, a merchant born in Aufhausen, Germany in 1833, and Pauline Ullman, born in Eschenau, Germany. His father immigrated to the United States from Germany in 1851, his mother in 1870."Lafayette Benedict Mendel." World of Biology. Farmington Hills, Mich.: Thomson Gale. 2006. At 15, he won a New York State scholarship. Mendel studied classics, economics and the humanities, as well as biology and chemistry at |
Russell Henry Chittenden
Russell Henry Chittenden (18 February 1856 – 26 December 1943) was an American physiological chemist. He conducted pioneering research in the biochemistry of digestion and nutrition. Early life and education He was born in New Haven, Connecticut in 1856, graduated from the Sheffield Scientific School at Yale in 1875, studied in Heidelberg in 1878-79, and received his doctorate at Yale in physiological chemistry in 1880. He was of English ancestry, his first ancestor in America being Major William Chittenden, an officer in the English army, who, having resigned, came to America from Cranbrook, Kent, with his wife, Joanne Sheaffe, in 1639, and settled in Guilford Connecticut. Ancestors of the professor on both his father's and his mother's side fought in the Revolutionary War. Career He was professor of physiological chemistry at Yale from 1882 to 1922. He was director of the Sheffield Scientific School from 1898-1922. He was also professor of physiology at the Yale School of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigma Xi
Sigma Xi, The Scientific Research Honor Society () is a highly prestigious, non-profit honor society for scientists and engineers. Sigma Xi was founded at Cornell University by a junior faculty member and a small group of graduate students in 1886, making it one of the oldest honor societies. Membership in Sigma Xi is by invitation only, where members nominate others on the basis of their research achievements or potential. Sigma Xi goals aim to honor excellence in scientific investigation and encourage cooperation among researchers in all fields of science and engineering. Information about Sigma Xi has nearly 100,000 members who were elected to membership based on their research achievements and potential. It has more than 500 chapters in North America and around the world. In addition to publishing ''American Scientist'' magazine, Sigma Xi provides grants annually to promising young researchers and sponsors a variety of programs supporting ethics in research, science and engineer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beta Theta Pi
Beta Theta Pi (), commonly known as Beta, is a North American social fraternity that was founded in 1839 at Miami University in Oxford, Ohio. One of North America's oldest fraternities, as of 2022 it consists of 144 active chapters in the United States and Canada. More than 219,000 members have been initiated worldwide and there are currently around 8,500 undergraduate members. Beta Theta Pi is the oldest of the three fraternities that formed the Miami Triad, along with Phi Delta Theta and Sigma Chi. History Students at Miami University Miami University (informally Miami of Ohio or simply Miami) is a public research university in Oxford, Ohio. The university was founded in 1809, making it the second-oldest university in Ohio (behind Ohio University, founded in 1804) and the 10 ... at the time of Beta's founding had previously formed two rival College literary societies#Literary societies and fraternities, literary societies: The Erodelphian and Union Literary Society. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Winnipesaukee
Lake Winnipesaukee () is the largest lake in the U.S. state of New Hampshire, located in the Lakes Region at the foothills of the White Mountains. It is approximately long (northwest-southeast) and from wide (northeast-southwest), covering — when Paugus Bay is included—with a maximum depth of . The center area of the lake is called The Broads. The lake contains at least 264 islands, half of which are less than in size, and is indented by several peninsulas, yielding a total shoreline of approximately . The driving distance around the lake is . It is above sea level. Winnipesaukee is the third-largest lake in New England after Lake Champlain and Moosehead Lake. Outflow is regulated by the Lakeport Dam in Lakeport, New Hampshire, on the Winnipesaukee River. History The Abenaki name ''Winnipesaukee'' (often spelled Winnipiseogee in earlier centuries) means either "smile of the Great Spirit" or "beautiful water in a high place". At the outlet of the lake, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
