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Baruj Benacerraf
Baruj Benacerraf (; October 29, 1920 – August 2, 2011) was a Venezuelan-American immunologist, who shared the 1980 Nobel Prize in Physiology or Medicine for the "discovery of the major histocompatibility complex genes which encode cell surface protein molecules important for the immune system's distinction between self and non-self."Baruj Benacerraf – Biographical nobelprize.org His colleagues and shared recipients were Jean Dausset and . Early life and education Benacerraf was born in |
Caracas
Caracas (, ), officially Santiago de León de Caracas, abbreviated as CCS, is the capital and largest city of Venezuela, and the center of the Metropolitan Region of Caracas (or Greater Caracas). Caracas is located along the Guaire River in the northern part of the country, within the Caracas Valley of the Venezuelan coastal mountain range (Cordillera de la Costa). The valley is close to the Caribbean Sea, separated from the coast by a steep 2,200-meter-high (7,200 ft) mountain range, Cerro El Ávila; to the south there are more hills and mountains. The Metropolitan Region of Caracas has an estimated population of almost 5 million inhabitants. The center of the city is still ''Catedral'', located near Bolívar Square, though some consider the center to be Plaza Venezuela, located in the Los Caobos area. Businesses in the city include service companies, banks, and malls. Caracas has a largely service-based economy, apart from some industrial activity in its metropolitan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Davis Snell
George Davis Snell NAS (December 19, 1903 – June 6, 1996) was an American mouse geneticist and basic transplant immunologist. Work George Snell shared the 1980 Nobel Prize in Physiology or Medicine with Baruj Benacerraf and Jean Dausset for their discoveries concerning "genetically determined structures on the cell surface that regulate immunological reactions". Snell specifically "discovered the genetic factors that determine the possibilities of transplanting tissue from one individual to another. It was Snell who introduced the concept of H antigensSnell's work in mice led to the discovery of Human leukocyte antigen, HLA, the major histocompatibility complex, in humans (and all vertebrates) that is analogous to the H-2 complex in mice. Recognition of these key genes was prerequisite to successful tissue and organ transplantation. Life George Snell was born in Bradford, Massachusetts, the youngest of three children. His father (who was born in Minnesota) worked as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elvin A
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Elvin may refer to: * Elvin (given name) * Elvin (surname) * Elvin (service), a distributed event routing service * ''Elvin!'', a 1968 album by Elvin Jones See also * * * Alvin (other) * Elfin (other) * Elvan (other) * Elven (other) Elven may refer to: * The adjectival form of Elf, in particular: ** Elven (comics), a 1994 four issue comic book written by Len Strazewski and drawn by Aaron Lopresti ** '' Elven Legacy'', a 2009 PC video game ** Elven-languages created by J. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transplant Rejection
Transplant rejection occurs when transplanted tissue is rejected by the recipient's immune system, which destroys the transplanted tissue. Transplant rejection can be lessened by determining the molecular similitude between donor and recipient and by use of immunosuppressant drugs after transplant. Types of transplant rejection Transplant rejection can be classified into three types: hyperacute, acute, and chronic. These types are differentiated by how quickly the recipient's immune system is activated and the specific aspect or aspects of immunity involved. Hyperacute rejection Hyperacute rejection is a form of rejection that manifests itself in the minutes to hours following transplantation. It is caused by the presence of pre-existing antibodies in the recipient that recognize antigens in the donor organ. These antigens are located on the endothelial lining of blood vessels within the transplanted organ and, once antibodies bind, will lead to the rapid activation of the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harvard University
Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher learning in the United States and one of the most prestigious and highly ranked universities in the world. The university is composed of ten academic faculties plus Harvard Radcliffe Institute. The Faculty of Arts and Sciences offers study in a wide range of undergraduate and graduate academic disciplines, and other faculties offer only graduate degrees, including professional degrees. Harvard has three main campuses: the Cambridge campus centered on Harvard Yard; an adjoining campus immediately across Charles River in the Allston neighborhood of Boston; and the medical campus in Boston's Longwood Medical Area. Harvard's endowment is valued at $50.9 billion, making it the wealthiest academic institution in the world. Endow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nancy, France
Nancy ; Lorraine Franconian: ''Nanzisch'' is the prefecture of the northeastern French department of Meurthe-et-Moselle. It was the capital of the Duchy of Lorraine, which was annexed by France under King Louis XV in 1766 and replaced by a province, with Nancy maintained as capital. Following its rise to prominence in the Age of Enlightenment, it was nicknamed the "capital of Eastern France" in the late 19th century. The metropolitan area of Nancy had a population of 511,257 inhabitants at the 2018 census, making it the 16th-largest functional urban area in France and Lorraine's largest. The population of the city of Nancy proper is 104,885. The motto of the city is , —a reference to the thistle, which is a symbol of Lorraine. Place Stanislas, a large square built between 1752 and 1756 by architect Emmanuel Héré under the direction of Stanislaus I of Poland to link the medieval old town of Nancy and the new city built under Charles III, Duke of Lorraine in the 17th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citizenship Of The United States
Citizenship of the United States is a legal status that entails Americans with specific rights, duties, protections, and benefits in the United States. It serves as a foundation of fundamental rights derived from and protected by the Constitution and laws of the United States, such as freedom of expression, due process, the rights to vote (however, not all citizens have the right to vote in all federal elections, for example, those living in Puerto Rico), live and work in the United States, and to receive federal assistance. There are two primary sources of citizenship: birthright citizenship, in which persons born within the territorial limits of the United States are presumed to be a citizen, or—providing certain other requirements are met—born abroad to a United States citizen parent, and naturalization, a process in which an eligible legal immigrant applies for citizenship and is accepted. The first of these two pathways to citizenship is specified in the Citizens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical College Of Virginia
The VCU Medical Center is Virginia Commonwealth University's medical campus located in downtown Richmond, Virginia, in the Court End neighborhood. VCU Medical Center used to be known as the Medical College of Virginia (MCV), which merged with the Richmond Professional Institute in 1968 to create Virginia Commonwealth University. In the 1990s, the Medical College of Virginia Hospitals Authority was created to oversee MCV Hospitals. In 2004, the name of this authority was changed to the VCU Health System, and the MCV Hospitals and surrounding campus were named the VCU Medical Center. The authority oversees the employees and real estate occupied by the five schools within the VCU Medical Center. It was at this time that the MCV Campus moniker was created. West Hospital houses various clinical, administrative, and support services of the hospitals of the VCU Medical Center; clinical, academic, and administrative units of the School of Medicine; and academic and administrative units of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Medicine
Doctor of Medicine (abbreviated M.D., from the Latin ''Medicinae Doctor'') is a medical degree, the meaning of which varies between different jurisdictions. In the United States, and some other countries, the M.D. denotes a professional degree. This generally arose because many in 18th-century medical professions trained in Scotland, which used the M.D. degree nomenclature. In England, however, Bachelor of Medicine, Bachelor of Surgery was used and eventually in the 19th century became the standard in Scotland too. Thus, in the United Kingdom, Ireland and other countries, the M.D. is a research doctorate, honorary doctorate or applied clinical degree restricted to those who already hold a professional degree (Bachelor's/Master's/Doctoral) in medicine. In those countries, the equivalent professional degree to the North American, and some others use of M.D., is still typically titled Bachelor of Medicine, Bachelor of Surgery ( M.B.B.S.). History The first medical degrees were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia University School Of General Studies
The School of General Studies, Columbia University (GS) is a liberal arts college and one of the undergraduate colleges of Columbia University, situated on the university's main campus in Morningside Heights, New York City. GS is known primarily for its traditional B.A. program for non-traditional students (those who have had an academic break of at least one year or are pursuing dual degrees). GS students make up almost 30% of the Columbia undergraduate population (including Columbia College, the School of Engineering and Applied Sciences, Barnard College, and GS). GS offers dual-degree programs with several leading universities around the world. It offers dual degrees with List College of the Jewish Theological Seminary, Sciences Po in France, Trinity College Dublin in Ireland, Tel Aviv University in Israel, and City University of Hong Kong. It also offers the BA/MA Option with the Graduate School of Arts and Sciences, the Combined Plan and the MS Express program with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baccalauréat
The ''baccalauréat'' (; ), often known in France colloquially as the ''bac'', is a French national academic qualification that students can obtain at the completion of their secondary education (at the end of the ''lycée'') by meeting certain requirements. Though it has only existed in its present form as a school-leaving examination since Napoleon Bonaparte's implementation on March 17, 1808, its origins date back to the first medieval French universities. According to French law, the baccalaureate is the first academic degree, though it grants the completion of secondary education. Historically, the baccalaureate is administratively supervised by full professors at universities. Similar academic qualifications exist elsewhere in Europe, variously known as '' Abitur'' in Germany, ''maturità'' in Italy, '' bachillerato'' in Spain. There is also the European Baccalaureate, which students take at the end of the European School education. In France, there are three main types ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycée Français De New York
The Lycée Français de New York (LFNY), commonly called the Lycée (in English, "The French High School of New York"), is an independent bilingual French school serving an international community of students from Nursery-3 to twelfth grade based in Manhattan, New York City. The Lycée is accredited by the New York State Association of Independent Schools and the French Ministry of Education, though it receives no funding from the French government. The Lycée offers a standard French curriculum taught by French-trained teachers. In parallel, students follow an American program, taught by U.S.-trained teachers, similar to what is found in New York City independent schools. Students study for the French general Baccalauréat, the international option of the French Baccalaureate, or a special Franco-American Baccalaureate (BFA), as well as the American High School Diploma. The school has over 1350 students from more than 65 different nationalities. The student to teacher ratio is ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
