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Samuel D. Gross
Samuel David Gross (July 8, 1805 – May 6, 1884) was an American academic trauma surgeon. Surgeon biographer Isaac Minis Hays called Gross "The Nestor of American Surgery." He is immortalized in Thomas Eakins' ''The Gross Clinic'' (1875), a prominent American painting of the nineteenth century. A bronze statue of him was cast by Alexander Stirling Calder and erected on the National Mall, but moved in 1970 to Thomas Jefferson University in Philadelphia. Early life and training Born on a farm near Easton, Pennsylvania, Gross developed an interest in plants, trees, and flowers. He grew up speaking Pennsylvania Dutch, a dialect of German, and supposedly resolved to be a doctor when he was only five years old. At the age of 17 he was apprenticed to a local physician, then another, but both of these experiences soon proved unsatisfactory. He then started to work under the tutelage of Dr. Joseph K. Swift, a graduate of the University of Pennsylvania. Swift realized quickly that G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Gutekunst
Frederick Gutekunst (September 25, 1831 - April 27, 1917) was an American photographer from Philadelphia, Pennsylvania. He opened his first photographic portrait studio with his brother in 1854 and successfully ran his business for sixty years. He grew to national prominence during the American Civil War and expanded his business to include two studios and a large phototype printing operation. He is known as the "Dean of American Photographers" due to his high quality portraits of dignitaries and celebrities. He worked as the official photographer of the Pennsylvania Railroad and received national and international recognition for his photographs of the Gettysburg battlefield and an innovative 10-foot long panoramic photograph of the Centennial Exposition. Early life and education Gutekunst was born in 1831. His father was a cabinetmaker and the family name Gutekunst means "good art" in German. Most sources list Gutekunst's place of birth as Philadelphia. However, his obitua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomy
Anatomy () is the branch of biology concerned with the study of the structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, having its beginnings in prehistoric times. Anatomy is inherently tied to developmental biology, embryology, comparative anatomy, evolutionary biology, and phylogeny, as these are the processes by which anatomy is generated, both over immediate and long-term timescales. Anatomy and physiology, which study the structure and function (biology), function of organisms and their parts respectively, make a natural pair of related disciplines, and are often studied together. Human anatomy is one of the essential basic research, basic sciences that are applied in medicine. The discipline of anatomy is divided into macroscopic scale, macroscopic and microscopic scale, microscopic. Gross anatomy, Macroscopic anatomy, or gross anatomy, is the examination of an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Louisville
The University of Louisville (UofL) is a public research university in Louisville, Kentucky. It is part of the Kentucky state university system. When founded in 1798, it was the first city-owned public university in the United States and one of the first universities chartered west of the Allegheny Mountains. The university is mandated by the Kentucky General Assembly to be a "Preeminent Metropolitan Research University". It enrolls students from 118 of 120 Kentucky counties, all 50 U.S. states, and 116 countries around the world. Louisville is classified among "R1: Doctoral Universities – Very high research activity". The University of Louisville School of Medicine is touted for the first fully self-contained artificial heart transplant surgery, as well as the first successful hand transplantation in the United States. The University Hospital is also credited with the first civilian ambulance, the nation's first accident services, now known as an emergency department (ED), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Drake
Daniel Drake (October 20, 1785 – November 5, 1852) was a pioneering American physician and prolific writer. Early life Drake was born in Plainfield, New Jersey, to Isaac Drake and Elizabeth Shotwell. He was the elder brother of Benjamin Drake, author of ''Life of Tecumseh''. Daniel Drake "was predestined for the medical profession by his father. The latter, we are told by those who knew him, was a gentleman by nature and a Christian from convictions produced by a simple and unaffected study of the Word of God. His poverty he regretted, his ignorance he deplored." Career Drake studied under William Goforth in Cincinnati from 1800 to 1805, and received the first medical diploma west of the Allegheny Mountains. Daniel graduated from the medical school of the University of Pennsylvania and established a medical practice in Cincinnati, Ohio, in 1807. He mainly worked on the field of medicine but also advocated social reforms and contributed to geology, botany, and meteorolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cincinnati
Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line with Kentucky. The city is the economic and cultural hub of the Cincinnati metropolitan area. With an estimated population of 2,256,884, it is Ohio's largest metropolitan area and the nation's 30th-largest, and with a city population of 309,317, Cincinnati is the third-largest city in Ohio and 64th in the United States. Throughout much of the 19th century, it was among the top 10 U.S. cities by population, surpassed only by New Orleans and the older, established settlements of the United States eastern seaboard, as well as being the sixth-most populous city from 1840 until 1860. As a rivertown crossroads at the junction of the North, South, East, and West, Cincinnati developed with fewer immigrants and less influence from Europe than Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Cincinnati College Of Medicine
The University of Cincinnati Academic Health Center (AHC) is a collection of health colleges and institutions of the University of Cincinnati, Cincinnati, Ohio. It trains health care professionals and provides research and patient care. AHC has strong ties to UC Health, which includes the University of Cincinnati Medical Center and West Chester Hospital. History The academic health center concept originated with physician Daniel Drake, who founded the Medical College of Ohio, the precursor to the University of Cincinnati College of Medicine, in 1819. A municipally owned college for most of its history, the University of Cincinnati joined Ohio's higher education system in July 1977. In 1982, its teaching hospital, known as the General Hospital and in its present location since 1915, was renamed the University of Cincinnati Hospital. It was later changed again to its current name, University Hospital. In 2003, the name was changed from the University of Cincinnati Medical Center ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cholera
Cholera is an infection of the small intestine by some strains of the bacterium ''Vibrio cholerae''. Symptoms may range from none, to mild, to severe. The classic symptom is large amounts of watery diarrhea that lasts a few days. Vomiting and muscle cramps may also occur. Diarrhea can be so severe that it leads within hours to severe dehydration and electrolyte imbalance. This may result in sunken eyes, cold skin, decreased skin elasticity, and wrinkling of the hands and feet. Dehydration can cause the skin to turn bluish. Symptoms start two hours to five days after exposure. Cholera is caused by a number of types of ''Vibrio cholerae'', with some types producing more severe disease than others. It is spread mostly by unsafe water and unsafe food that has been contaminated with human feces containing the bacteria. Undercooked shellfish is a common source. Humans are the only known host for the bacteria. Risk factors for the disease include poor sanitation, not enough clea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strangulation
Strangling is compression of the neck that may lead to unconsciousness or death by causing an increasingly hypoxic state in the brain. Fatal strangling typically occurs in cases of violence, accidents, and is one of two main ways that hanging causes death (alongside breaking the victim's neck). Strangling does not have to be fatal; limited or interrupted strangling is practised in erotic asphyxia, in the choking game, and is an important technique in many combat sports and self-defense systems. Strangling can be divided into three general types according to the mechanism used: * Hanging—Suspension from a cord wound around the neck * Ligature strangulation—Strangulation without suspension using some form of cord-like object called a garrote * Manual strangulation—Strangulation using the fingers or other extremity General Strangling involves one or several mechanisms that interfere with the normal flow of oxygen into the brain: *Compression of the carotid arteries or j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, making it the only human disease to be eradicated. The initial symptoms of the disease included fever and vomiting. This was followed by formation of ulcers in the mouth and a skin rash. Over a number of days, the skin rash turned into the characteristic fluid-filled blisters with a dent in the center. The bumps then scabbed over and fell off, leaving scars. The disease was spread between people or via contaminated objects. Prevention was achieved mainly through the smallpox vaccine. Once the disease had developed, certain antiviral medication may have helped. The risk of death was about 30%, with higher rates among babies. Often, those who survived had extensive scarring of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coagulation
Coagulation, also known as clotting, is the process by which blood changes from a liquid to a gel, forming a blood clot. It potentially results in hemostasis, the cessation of blood loss from a damaged vessel, followed by repair. The mechanism of coagulation involves activation, adhesion and aggregation of platelets, as well as deposition and maturation of fibrin. Coagulation begins almost instantly after an injury to the endothelium lining a blood vessel. Exposure of blood to the subendothelial space initiates two processes: changes in platelets, and the exposure of subendothelial tissue factor to plasma factor VII, which ultimately leads to cross-linked fibrin formation. Platelets immediately form a plug at the site of injury; this is called ''primary hemostasis. Secondary hemostasis'' occurs simultaneously: additional coagulation (clotting) factors beyond factor VII ( listed below) respond in a cascade to form fibrin strands, which strengthen the platelet plug. Disorders of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dissection
Dissection (from Latin ' "to cut to pieces"; also called anatomization) is the dismembering of the body of a deceased animal or plant to study its anatomical structure. Autopsy is used in pathology and forensic medicine to determine the cause of death in humans. Less extensive dissection of plants and smaller animals preserved in a formaldehyde solution is typically carried out or demonstrated in biology and natural science classes in middle school and high school, while extensive dissections of cadavers of adults and children, both fresh and preserved are carried out by medical students in medical schools as a part of the teaching in subjects such as anatomy, pathology and forensic medicine. Consequently, dissection is typically conducted in a morgue or in an anatomy lab. Dissection has been used for centuries to explore anatomy. Objections to the use of cadavers have led to the use of alternatives including virtual dissection of computer models. Overview Plant and animal b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George McClellan (physician)
George McClellan (December 22, 1796 in Woodstock, Connecticut – May 9, 1847 in Philadelphia, Pennsylvania) was a 19th-century American surgeon. He is best known for founding the Jefferson Medical College and the Medical Department of Pennsylvania College, and his pioneering work in surgery, including writing a widely used textbook. Life and work McClellan was born on December 22, 1796, in Woodstock, Connecticut, the son of Eunice (Eldredge) and James McClellan. His family was of Scottish and English ancestry. His great-grandfather fought on the Jacobite side in the Battle of Culloden, the last pitched battle in Britain, before immigrating to Worcester, Massachusetts. George McClellan's grandfather, Samuel McClellan was a brigadier general in the American Revolutionary War. Through his father, he was also a descendant of Plymouth, Massachusetts Governor William Bradford. Throughout his life, George McClellan was known for his personality, having a mix of positive and negati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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