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School Of Tropical Medicine (Puerto Rico)
The School of Tropical Medicine ( es, Escuela de Medicina Tropical), was an educational institution created in 1926 by an act of the Puerto Rican Legislature, to further the research initiated by the Anemia Commissions and the Institute of Tropical Medicine on anemia and its causes. The institution existed as an independent entity until 1949, when it was integrated into the School of Medicine of the University of Puerto Rico. History Puerto Rico Anemia Commission Captain Bailey K. Ashford, a medical doctor, was a member of the United States Army Medical Corps which accompanied the United States Army when Puerto Rico was invaded during the Spanish–American War in 1898. As the medical officer in the general military hospital in Ponce, he was the first to describe and successfully treat North American hookworm in 1899. Because of his clinical investigations into the anemia caused by hookworm infestation, Ashford was inspired to organize and conduct a parasite treatment campaign. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerta De Tierra, Puerto Rico
Puerta de Tierra is a ''subbarrio'' (subdistrict) occupying the eastern portion of the Islet of San Juan and the ''barrio'' of San Juan Antiguo in the municipality of San Juan, Puerto Rico. The name Puerta de Tierra (Spanish for ''land gate'') derives from the former eastern gated entrance to the walled city of San Juan where Plaza Colón (formerly Santiago Square, named after the ''Puerta de Santiago'') is today. With a population of 2,924 as of 2010, this is the most populated area of San Juan Antiguo. On October 15, 2019, it was added to the National Register of Historic Places, to be included with the Old San Juan Historic District. History Indigenous history Before the arrival of the Europeans to Puerto Rico, Puerta de Tierra (along with Old San Juan) formed part of a smaller islet which was populated by the Taíno. Remains of a small indigenous fishing village have been found where the Puerto Rico National Guard Museum stands today, however most archaeological sites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horace Towner
Horace Mann Towner (October 23, 1855 – November 23, 1937) was an American politician who served as a member of the United States House of Representatives from Iowa's 8th congressional district and appointed the governor of Puerto Rico. In an era in which the federal government's role in health and education was small, he was an early leader of efforts to expand that role. Early life and education Towner was born in Belvidere, Illinois, the son of John and Keziah Towner. He was educated in the public schools at Belvidere, at the University of Chicago, and at the Union College of Law (now the Northwestern University Pritzker School of Law). Career Towner was admitted to the bar in 1877, and initially practiced law in Prescott, Iowa, in Adams County. In 1880, he was elected county superintendent of schools at Corning, Iowa, in which capacity he served until 1884. He resumed the practice of law in Corning. In 1887 he married Harriet Elizabeth Cole, at Corning. They had three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William B
William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the given name ''Wilhelm'' (cf. Proto-Germanic ᚹᛁᛚᛃᚨᚺᛖᛚᛗᚨᛉ, ''*Wiljahelmaz'' > German ''Wilhelm'' and Old Norse ᚢᛁᛚᛋᛅᚼᛅᛚᛘᛅᛋ, ''Vilhjálmr''). By regular sound changes, the native, inherited English form of the name should b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheumatic Fever
Rheumatic fever (RF) is an inflammatory disease that can involve the heart, joints, skin, and brain. The disease typically develops two to four weeks after a streptococcal throat infection. Signs and symptoms include fever, multiple painful joints, involuntary muscle movements, and occasionally a characteristic non-itchy rash known as erythema marginatum. The heart is involved in about half of the cases. Damage to the heart valves, known as rheumatic heart disease (RHD), usually occurs after repeated attacks but can sometimes occur after one. The damaged valves may result in heart failure, atrial fibrillation and infection of the valves. Rheumatic fever may occur following an infection of the throat by the bacterium ''Streptococcus pyogenes''. If the infection is left untreated, rheumatic fever occurs in up to three percent of people. The underlying mechanism is believed to involve the production of antibodies against a person's own tissues. Due to their genetics, some peo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioisotope
A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is a nuclide that has excess nuclear energy, making it unstable. This excess energy can be used in one of three ways: emitted from the nucleus as gamma radiation; transferred to one of its electrons to release it as a conversion electron; or used to create and emit a new particle (alpha particle or beta particle) from the nucleus. During those processes, the radionuclide is said to undergo radioactive decay. These emissions are considered ionizing radiation because they are energetic enough to liberate an electron from another atom. The radioactive decay can produce a stable nuclide or will sometimes produce a new unstable radionuclide which may undergo further decay. Radioactive decay is a random process at the level of single atoms: it is impossible to predict when one particular atom will decay. However, for a collection of atoms of a single nuclide the decay rate, and thus the half-life (''t''1/2) for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrocardiography
Electrocardiography is the process of producing an electrocardiogram (ECG or EKG), a recording of the heart's electrical activity. It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart using electrodes placed on the skin. These electrodes detect the small electrical changes that are a consequence of cardiac muscle depolarization followed by repolarization during each cardiac cycle (heartbeat). Changes in the normal ECG pattern occur in numerous cardiac abnormalities, including cardiac rhythm disturbances (such as atrial fibrillation and ventricular tachycardia), inadequate coronary artery blood flow (such as myocardial ischemia and myocardial infarction), and electrolyte disturbances (such as hypokalemia and hyperkalemia). Traditionally, "ECG" usually means a 12-lead ECG taken while lying down as discussed below. However, other devices can record the electrical activity of the heart such as a Holter monitor but also s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Sprue
Tropical sprue is a malabsorption disease commonly found in tropical regions, marked with abnormal flattening of the villi and inflammation of the lining of the small intestine. It differs significantly from coeliac sprue. It appears to be a more severe form of environmental enteropathy. Signs and symptoms The illness usually starts with an attack of acute diarrhoea, fever and malaise following which, after a variable period, the patient settles into the chronic phase of diarrhoea, steatorrhoea, weight loss, anorexia, malaise, and nutritional deficiencies. The symptoms of tropical sprue are: * Diarrhoea * Steatorrhoea or fatty stool (often foul-smelling and whitish in colour) * Indigestion * Cramps * Weight loss and malnutrition * Fatigue Left untreated, nutrient and vitamin deficiencies may develop in patients with tropical sprue. These deficiencies may have these symptoms: * Vitamin A deficiency: hyperkeratosis or skin scales * Vitamin B12 and folic acid deficiencies: anaem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typhoid Fever
Typhoid fever, also known as typhoid, is a disease caused by '' Salmonella'' serotype Typhi bacteria. Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. Often there is a gradual onset of a high fever over several days. This is commonly accompanied by weakness, abdominal pain, constipation, headaches, and mild vomiting. Some people develop a skin rash with rose colored spots. In severe cases, people may experience confusion. Without treatment, symptoms may last weeks or months. Diarrhea may be severe, but is uncommon. Other people may carry the bacterium without being affected, but they are still able to spread the disease. Typhoid fever is a type of enteric fever, along with paratyphoid fever. ''S. enterica'' Typhi is believed to infect and replicate only within humans. Typhoid is caused by the bacterium ''Salmonella enterica'' subsp. ''enterica'' serovar Typhi growing in the intestines, peyers patches, mesenteric lymph nodes, spleen, liver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leprosy
Leprosy, also known as Hansen's disease (HD), is a long-term infection by the bacteria ''Mycobacterium leprae'' or ''Mycobacterium lepromatosis''. Infection can lead to damage of the nerves, respiratory tract, skin, and eyes. This nerve damage may result in a lack of ability to feel pain, which can lead to the loss of parts of a person's extremities from repeated injuries or infection through unnoticed wounds. An infected person may also experience muscle weakness and poor eyesight. Leprosy symptoms may begin within one year, but, for some people, symptoms may take 20 years or more to occur. Leprosy is spread between people, although extensive contact is necessary. Leprosy has a low pathogenicity, and 95% of people who contract ''M. leprae'' do not develop the disease. Spread is thought to occur through a cough or contact with fluid from the nose of a person infected by leprosy. Genetic factors and immune function play a role in how easily a person catches the disease. Lepro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bilharzia
Schistosomiasis, also known as snail fever, bilharzia, and Katayama fever, is a disease caused by parasitic flatworms called schistosomes. The urinary tract or the intestines may be infected. Symptoms include abdominal pain, diarrhea, bloody stool, or blood in the urine. Those who have been infected for a long time may experience liver damage, kidney failure, infertility, or bladder cancer. In children, it may cause poor growth and learning difficulty. The disease is spread by contact with fresh water contaminated with the parasites. These parasites are released from infected freshwater snails. The disease is especially common among children in developing countries, as they are more likely to play in contaminated water. Other high-risk groups include farmers, fishermen, and people using unclean water during daily living. It belongs to the group of helminth infections. Diagnosis is by finding eggs of the parasite in a person's urine or stool. It can also be confirmed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitology
Parasitology is the study of parasites, their hosts, and the relationship between them. As a 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 over 70 species of protozoa, some derived f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramón M
Ramón or Ramon may refer to: People Given name *Ramon (footballer, born 1998), Brazilian footballer *Ramón (footballer, born 1990), Brazilian footballer *Ramón (singer), Spanish singer who represented Spain in the 2004 Eurovision Song Contest *Ramón Blanco y Erenas (1833–1906), Spanish brigadier and colonial administrator of the Philippines *Ramón Castillo (1873-1944), former Argentinian president *Ramon Dekkers, Dutch muay thai fighter *Ramón del Valle-Inclán (1866–1936), Spanish dramatist and novelist *Ramón Díaz, Argentine football player and coach * Ramón H. Dovalina (born 1943), American educator *Ramón Emeterio Betances (1827–1898), Puerto Rican nationalist *Ramón Arellano Félix (1964–2002), Mexican drug lord and fugitive *Ramón Fumadó (born 1981), Venezuelan diver * Ramón Fernando García (born 1972), Colombian road cyclist *Ramón Gerardo Antonio Estévez (born 1940), American actor, using the stage name Martin Sheen * Ramón González (athlete) (born ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
