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Humberto Guerra Allison
Humberto Guerra Allison (born 1940), is a physician and scientist. He graduated from Universidad Peruana Cayetano Heredia (MD) and Baylor College of Medicine (PhD in Microbiology). With Hugo Lumbreras, he co-founded a Tropical Medicine Institute at Cayetano Heredia University, the Instituto de Medicina Tropical Alexander von Humboldt at Lima, Peru. Guerra later directed the Institute. Guerra's research focuses on the pathogenesis and immunology of bacterial diseases including brucellosis, leishmania and tuberculosis Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in .... He is the head of the Clinical Microbiology Laboratory at the IMT AvH.j Sources The Peru Report's Guide to Top People in Peru. Vol 1, p 303, 1992 External links [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cayetano Heredia University
Cayetano Heredia University ( es, link=no, Universidad Peruana Cayetano Heredia, UPCH; or simply ''Cayetano Heredia'') is a private nonprofit university located in Lima, Peru. It was named in honor of Cayetano Heredia, one of the eminent Peruvian physicians of the 19th century. The university is overseen by a board of trustees ''(patronato)'' and is not owned by any private or state entity. It is considered one of the top medical schools in Peru, along the Faculty of Medicine "San Fernando" of National University of San Marcos, and is currently one of the major producers and publishers of scientific research in the country. History The university was founded in 1961 by a group of professors and students from the medical school of the four-century-old National University of San Marcos in Lima. This group of students and professors expressed their strong disagreement with legislation, inspired by the APRA, a political party interested in the absolute control of the university sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baylor College Of Medicine
Baylor College of Medicine (BCM) is a medical school and research center in Houston, Texas, within the Texas Medical Center, the world's largest medical center. BCM is composed of four academic components: the School of Medicine, the Graduate School of Biomedical Sciences; the School of Health Professions, and the National School of Tropical Medicine. The school is part owner, alongside Catholic Health Initiatives (CHI), of Baylor St. Luke's Medical Center, the flagship hospital of the CHI St. Luke's Health system. Other affiliated teaching hospitals and research institutes include Harris Health System's Ben Taub Hospital, Texas Children's Hospital, The University of Texas MD Anderson Cancer Center, TIRR Memorial Hermann, the Menninger Clinic, the Michael E. DeBakey VA Medical Center, and the Children's Hospital of San Antonio. On November 18, 2020, Baylor College of Medicine announced a new affiliation with Baylor Scott & White Health. This will result in the development o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instituto De Medicina Tropical Alexander Von Humboldt
The Instituto de Medicina Tropical Alexander von Humboldt (IMTAvH) is a tropical medicine institute at Cayetano Heredia University in Lima, Peru. It was founded in 1968, under the direction of Prof. Hugo Lumbreras Cruz (1924 - 1985), a distinguished Peruvian doctor and parasitologist. His work as Director was continued by Dr. Humberto Guerra Allison Humberto Guerra Allison (born 1940), is a physician and scientist. He graduated from Universidad Peruana Cayetano Heredia (MD) and Baylor College of Medicine (PhD in Microbiology). With Hugo Lumbreras, he co-founded a Tropical Medicine Institute at ... and later by Dr. Eduardo Gotuzzo Herencia. The Instituto de Medicina Tropical Alexander von Humboldt has ongoing investigations in tuberculosis, leishmaniasis, malaria and HIV, both in its site in Lima and in several field sites such as Iquitos, Cuzco and La Merced. External linksHomepage (in Spanish) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lima, Peru
Lima ( ; ), originally founded as Ciudad de Los Reyes (City of The Kings) is the capital and the largest city of Peru. It is located in the valleys of the Chillón, Rímac and Lurín Rivers, in the desert zone of the central coastal part of the country, overlooking the Pacific Ocean. Together with the seaside city of Callao, it forms a contiguous urban area known as the Lima Metropolitan Area. With a population of more than 9.7 million in its urban area and more than 10.7 million in its metropolitan area, Lima is one of the largest cities in the Americas. Lima was named by natives in the agricultural region known by native Peruvians as ''Limaq''. It became the capital and most important city in the Viceroyalty of Peru. Following the Peruvian War of Independence, it became the capital of the Republic of Peru (República del Perú). Around one-third of the national population now lives in its metropolitan area. The city of Lima is considered to be the political, cultural, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pathogenesis
Pathogenesis is the process by which a disease or disorder develops. It can include factors which contribute not only to the onset of the disease or disorder, but also to its progression and maintenance. The word comes from Greek πάθος ''pathos'' 'suffering, disease' and γένεσις ''genesis'' 'creation'. Description Types of pathogenesis include microbial infection, inflammation, malignancy and tissue breakdown. For example, bacterial pathogenesis is the process by which bacteria cause infectious illness. Most diseases are caused by multiple processes. For example, certain cancers arise from dysfunction of the immune system (skin tumors and lymphoma after a renal transplant, which requires immunosuppression), Streptococcus pneumoniae is spread through contact with respiratory secretions, such as saliva, mucus, or cough droplets from an infected person and colonizes the upper respiratory tract and begins to multiply. The pathogenic mechanisms of a disease (or con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immunology
Immunology is a branch of medicineImmunology for Medical Students, Roderick Nairn, Matthew Helbert, Mosby, 2007 and biology that covers the medical study of immune systems in humans, animals, plants and sapient species. In such we can see there is a difference of human immunology and comparative immunology in veterinary medicine and animal biosciences. Immunology measures, uses charts and differentiate in context in medicine the studies of immunity on cell and molecular level, and the immune system as part of the physiological level as its functioning is of major importance. In the different states of both health, occurring symptoms and diseases; the functioning of the immune system and immunological responses such as autoimmune diseases, allergic hypersensitivities, or in some cases malfunctioning of immune system as for example in immunological disorders or in immune deficiency, and the specific transplant rejection) Immunology has applications in numerous disciplines of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brucellosis
Brucellosis is a highly contagious zoonosis caused by ingestion of unpasteurized milk or undercooked meat from infected animals, or close contact with their secretions. It is also known as undulant fever, Malta fever, and Mediterranean fever. The bacteria causing this disease, '' Brucella'', are small, Gram-negative, nonmotile, nonspore-forming, rod-shaped (coccobacilli) bacteria. They function as facultative intracellular parasites, causing chronic disease, which usually persists for life. Four species infect humans: ''B. abortus'', ''B. canis'', ''B. melitensis'', and ''B. suis''. ''B. abortus'' is less virulent than ''B. melitensis'' and is primarily a disease of cattle. ''B. canis'' affects dogs. ''B. melitensis'' is the most virulent and invasive species; it usually infects goats and occasionally sheep. ''B. suis'' is of intermediate virulence and chiefly infects pigs. Symptoms include profuse sweating and joint and muscle pain. Brucellosis has been recognized in animals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leishmania
''Leishmania'' is a parasitic protozoan, a single-celled organism of the genus '' Leishmania'' that are responsible for the disease leishmaniasis. They are spread by sandflies of the genus ''Phlebotomus'' in the Old World, and of the genus ''Lutzomyia'' in the New World. At least 93 sandfly species are proven or probable vectors worldwide.WHO (2010) Annual report. Geneva Their primary hosts are vertebrates; ''Leishmania'' commonly infects hyraxes, canids, rodents, and humans. History Members of an ancient genus of the ''Leishmania'' parasite, ''Paleoleishmania'', have been detected in fossilized sand flies dating back to the early Cretaceous period. The first written reference to the conspicuous symptoms of cutaneous leishmaniasis surfaced in the Paleotropics within oriental texts dating back to the 7th century BC (allegedly transcribed from sources several hundred years older, between 1500 and 2000 BC). Due to its broad and persistent prevalence throughout antiquity as a mys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by ''Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with hemoptysis, blood-containing sputum, mucus, fever, night sweats, and weight loss. It was historically referred to as consumption due to the weight loss associated with the disease. Infection of other organs can cause a wide range of symptoms. Tuberculosis is Human-to-human transmission, spread from one person to the next Airborne disease, through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with Latent TB do not spread the disease. Active infection occurs more often in people wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peruvian Scientists
Peruvians ( es, peruanos) are the citizens of Peru. There were Andean and coastal ancient civilizations like Caral, which inhabited what is now Peruvian territory for several millennia before the Spanish conquest in the 16th century; Peruvian population decreased from an estimated 5–9 million in the 1520s to around 600,000 in 1620 mainly because of infectious diseases carried by the Spanish. Spaniards and Africans arrived in large numbers in 1532 under colonial rule, mixing widely with each other and with Native Peruvians. During the Republic, there has been a gradual immigration of European people (especially from Spain and Italy, and in a less extent from Germany, France, Croatia, and the British Isles). Chinese and Japanese arrived in large numbers at the end of the 19th century. With 31.2 million inhabitants according to the 2017 Census, Peru is the fifth most populous country in South America. Its demographic growth rate declined from 2.6% to 1.6% between 1950 and 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940 Births
Year 194 (Roman numerals, CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Clodius Albinus, Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus (194), Battle of Issus: Septimius Severus marches with his army (12 Roman legion, legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the Defensive wall, city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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