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Frieda Fraser
Frieda Fraser (30 August 1899 – 29 July 1994) was a Canadian physician, scientist and academic who worked in infectious disease, including research on scarlet fever and tuberculosis. After finishing her medical studies at the University of Toronto in 1925, she completed a two-year internship in the United States, studying and working in Manhattan and Philadelphia. Afterward, she conducted research in the Connaught Laboratories concentrating on infectious disease, making important contributions in the pre-penicillin age to isolation of the strains of streptococci likely to lead to disease. From 1928, she lectured in the Department of Hygiene at the University of Toronto on preventive medicine, working her way up from a teaching assistant to a full professor by 1955. In college, around 1917 Fraser met her life partner, Edith Williams, and though their families tried to keep them apart, their relationship spanned until Edith's death in 1979. The correspondence between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
York, Toronto
York is a district and former city within Toronto, Ontario, Canada. It is located northwest of Old Toronto, southwest of North York and east of Etobicoke, where it is bounded by the Humber River. The district had a recorded population of 145,662 in 2016. As a separate city, it was one of six municipalities that amalgamated in 1998 to form the current city of Toronto. The City of York was created by the amalgamation of several villages, including the present-day neighbourhoods of Lambton Mills and Weston. The city has a diversified character and is home to a number of Portuguese, Jamaican and Latin American neighbourhoods. History Teiaiagon, settled by the Iroquois on the eastern bank of the Humber River, where Baby Point is now, was the oldest known settlement on the land that would later become York Township. York Township was incorporated by Canada West in 1850 (Canada West later became Ontario in 1867, due to Confederation), bounded in the west by the Humber River, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Toronto Faculty Of Medicine
The Temerty Faculty of Medicine (previously Faculty of Medicine) is the medical school of the University of Toronto. Founded in 1843, the faculty is based in Downtown Toronto and is one of Canada's oldest institutions of medical studies, being known for the discovery of insulin, stem cells and the site of the first single and double lung transplants in the world. History The university originally opened its medical school in 1843, providing instruction in medicine and medical sciences. In 1853, it suspended the school's teaching program and transferred teaching duties to the city's three proprietary schools: Trinity Medical College, the Toronto School of Medicine and Woman's Medical College. Because proprietary schools could not grant degrees, the university's medical school retained the responsibility of holding examinations and conferring medical degrees. As the university kept raising its standards, the medical examinations became increasingly rigorous and scientific. This le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccines
A vaccine is a biological preparation that provides active acquired immunity The adaptive immune system, also known as the acquired immune system, is a subsystem of the immune system that is composed of specialized, systemic cells and processes that eliminate pathogens or prevent their growth. The acquired immune system ... to a particular infectious disease, infectious or cancer, malignant disease. The safety and effectiveness of vaccines has been widely studied and verified. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or Antigen, killed forms of the microbe, its toxins, or one of its surface proteins. The agent stimulates the body's immune system to recognize the agent as a threat, destroy it, and to further recognize and destroy any of the microorganisms associated with that agent that it may encounter in the future. Vaccines can be prophylaxis, prophylact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteriology
Bacteriology is the branch and specialty of biology that studies the morphology, ecology, genetics and biochemistry of bacteria as well as many other aspects related to them. This subdivision of microbiology involves the identification, classification, and characterization of bacterial species. Because of the similarity of thinking and working with microorganisms other than bacteria, such as protozoa, fungi, and viruses, there has been a tendency for the field of bacteriology to extend as microbiology. The terms were formerly often used interchangeably. However, bacteriology can be classified as a distinct science. Overview Definition Bacteriology is the study of bacteria and their relation to medicine. Bacteriology evolved from physicians needing to apply the germ theory to address the concerns relating to disease spreading in hospitals the 19th century. Identification and characterizing of bacteria being associated to diseases led to advances in pathogenic bacteriology. K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phipps Institute For The Study, Treatment And Prevention Of Tuberculosis
The Phipps Institute for the Study, Treatment and Prevention of Tuberculosis at the University of Pennsylvania was established in 1903 with a grant from Henry Phipps, a former business partner of Andrew Carnegie Andrew Carnegie (, ; November 25, 1835August 11, 1919) was a Scottish-American industrialist and philanthropist. Carnegie led the expansion of the American steel industry in the late 19th century and became one of the richest Americans i ..... References Laboratories in the United States Clinical pathology University of Pennsylvania Tuberculosis organizations Educational institutions established in 1903 1903 establishments in Pennsylvania {{pathology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birth Control
Birth control, also known as contraception, anticonception, and fertility control, is the use of methods or devices to prevent unwanted pregnancy. Birth control has been used since ancient times, but effective and safe methods of birth control only became available in the 20th century. Planning, making available, and using birth control is called family planning. Some cultures limit or discourage access to birth control because they consider it to be morally, religiously, or politically undesirable. The World Health Organization and Centers for Disease Control and Prevention, United States Centers for Disease Control and Prevention provide guidance on the safety of birth control methods among women with specific medical conditions. The most effective methods of birth control are Sterilization (medicine), sterilization by means of vasectomy in males and tubal ligation in females, intrauterine devices (IUDs), and contraceptive implant, implantable birth control. This is follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugenics
Eugenics ( ; ) is a fringe set of beliefs and practices that aim to improve the genetic quality of a human population. Historically, eugenicists have attempted to alter human gene pools by excluding people and groups judged to be inferior or promoting those judged to be superior. In recent years, the term has seen a revival in bioethical discussions on the usage of new technologies such as CRISPR and genetic screening, with a heated debate on whether these technologies should be called eugenics or not. The concept predates the term; Plato suggested applying the principles of selective breeding to humans around 400 BC. Early advocates of eugenics in the 19th century regarded it as a way of improving groups of people. In contemporary usage, the term ''eugenics'' is closely associated with scientific racism. Modern bioethicists who advocate new eugenics characterize it as a way of enhancing individual traits, regardless of group membership. While eugenic principles have be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower East Side
The Lower East Side, sometimes abbreviated as LES, is a historic neighborhood in the southeastern part of Manhattan in New York City. It is located roughly between the Bowery and the East River from Canal to Houston streets. Traditionally an immigrant, working-class neighborhood, it began rapid gentrification in the mid-2000s, prompting the National Trust for Historic Preservation to place the neighborhood on their list of America's Most Endangered Places in 2008. The Lower East Side is part of Manhattan Community District 3, and its primary ZIP Code is 10002. It is patrolled by the 7th Precinct of the New York City Police Department. Boundaries The Lower East Side is roughly bounded by East 14th Street on the north, by the East River to the east, by Fulton and Franklin Streets to the south, and by Pearl Street and Broadway to the west. This more extensive definition of the neighborhood includes Chinatown, the East Village, and Little Italy. A less extensive definit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenement House
A tenement is a type of building shared by multiple dwellings, typically with flats or apartments on each floor and with shared entrance stairway access. They are common on the British Isles, particularly in Scotland. In the medieval Old Town, in Edinburgh, tenements were developed with each apartment treated as a separate house, built on top of each other (such as Gladstone's Land). Over hundreds of years, custom grew to become law concerning maintenance and repairs, as first formally discussed in Stair's 1681 writings on Scots property law. In Scotland, these are now governed by the Tenements Act, which replaced the old Law of the Tenement and created a new system of common ownership and procedures concerning repairs and maintenance of tenements. Tenements with one or two room flats provided popular rented accommodation for workers, but in some inner-city areas, overcrowding and maintenance problems led to shanty towns, which have been cleared and redeveloped. In more affluen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonsillectomies
Tonsillectomy is a surgical procedure in which both palatine tonsils are fully removed from the back of the throat. The procedure is mainly performed for recurrent tonsillitis, throat infections and obstructive sleep apnea (OSA). For those with frequent throat infections, surgery results in 0.6 (95% confidence interval: 1.0 to 0.1) fewer sore throats in the following year, but there is no evidence of long term benefits. In children with OSA it results in improved quality of life. While generally safe, complications may include bleeding, vomiting, dehydration, trouble eating, and trouble talking. Throat pain typically lasts about one to two weeks after surgery. Bleeding occurs in about 1% within the first day and another 2% after that. Death occurs as a result in between 1 out of 2,360 and 1 in 56,000 procedures. Tonsillectomy does not appear to affect long term immune function. Following the surgery ibuprofen and paracetamol (acetaminophen) may be used to treat postoperative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OBGYN
Obstetrics and Gynaecology (also spelled as Obstetrics and Gynecology; abbreviated as Obs and Gynae, O&G, OB-GYN and OB/GYN) is the medical specialty that encompasses the two subspecialties of obstetrics (covering pregnancy, childbirth, and the postpartum period) and gynecology (covering the health of the female reproductive system – vagina, uterus, ovaries, and breasts). Postgraduate training programs for both fields are usually combined, preparing the practising obstetrician-gynecologist to be adept both at the care of female reproductive organs' health and at the management of pregnancy, although many doctors go on to develop subspecialty interests in one field or the other. Scope United States According to the American Board of Obstetrics and Gynecology (ABOG), which is responsible for issuing OB-GYN certifications in the United States, the first step to OB-GYN certification is completing medical school to receive an MD or DO degree. From there doctors must complete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obstetrics
Obstetrics is the field of study concentrated on pregnancy, childbirth and the postpartum period. As a medical specialty, obstetrics is combined with gynecology under the discipline known as obstetrics and gynecology (OB/GYN), which is a surgical field. Main areas Prenatal care Prenatal care is important in screening for various complications of pregnancy. This includes routine office visits with physical exams and routine lab tests along with telehealth care for women with low-risk pregnancies: Image:Ultrasound_image_of_a_fetus.jpg, 3D ultrasound of fetus (about 14 weeks gestational age) Image:Sucking his thumb and waving.jpg, Fetus at 17 weeks Image:3dultrasound 20 weeks.jpg, Fetus at 20 weeks First trimester Routine tests in the first trimester of pregnancy generally include: * Complete blood count * Blood type ** Rh-negative antenatal patients should receive RhoGAM at 28 weeks to prevent Rh disease. * Indirect Coombs test (AGT) to assess risk of hemolytic dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
