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Ioan Cantacuzino
Ioan I. Cantacuzino (; also Ion Cantacuzino; 25 November 1863 – 14 January 1934) was a renowned Romanian physician and bacteriologist, a professor at the School of Medicine and Pharmacy of the University of Bucharest, and a titular member of the Romanian Academy. He established the fields of microbiology and experimental medicine in Romania, and founded the Ioan Cantacuzino Institute. Early days He was born in Bucharest as a member of the Cantacuzino family and the son of Ion C. Cantacuzino. After attending the Lycée Louis-le-Grand in Paris, he graduated from the University of Paris' Faculty of Sciences and Faculty of Medicine, and worked at several hospitals in Paris. He obtained his doctorate in 1894, with thesis ''Recherches sur le mode de destruction du vibrion cholérique dans l'organisme''. Later in the same year, he began his academic career as a deputy professor at the University of Iași, and returned to Paris after two years to serve on the staff of the Pasteur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasteur Institute
The Pasteur Institute (, ) is a French non-profit private foundation dedicated to the study of biology, micro-organisms, diseases, and vaccines. It is named after Louis Pasteur, who invented pasteurization and vaccines for anthrax and rabies. The institute was founded on 4 June 1887 and inaugurated on 14 November 1888. For over a century, the Institut Pasteur has researched infectious diseases. This worldwide biomedical research organization based in Paris was the first to isolate HIV, the virus that causes AIDS, in 1983. It has also been responsible for discoveries that have enabled medical science to control diseases such as diphtheria, tetanus, tuberculosis, poliomyelitis, influenza, yellow fever, and Plague (disease), plague. Since 1908, ten Institut Pasteur scientists have been awarded the Nobel Prize for medicine and physiology—the 2008 Nobel Prize in Physiology or Medicine was shared between two Pasteur scientists. History The Institut Pasteur was founded in 1887 by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romanian Land Forces
The Romanian Land Forces () is the army of Romania, and the main component of the Romanian Armed Forces. Since 2007, full professionalization and a major equipment overhaul have transformed the nature of the Land Forces. The Romanian Land Forces was founded on . It participated in the Romanian War of Independence against the Ottoman Empire, the Second Balkan War against Bulgaria, Romania in World War I, World War I against the Central Powers (in which it won the decisive battles of Battle of Mărăști, Mărăști and Battle of Mărășești, Mărășești), and the Hungarian–Romanian War. During most of World War II (until 1944), Romanian forces supported the Axis powers, fighting against the Soviet Union on the Eastern Front (World War II), Eastern Front. From August 1944 until the end of the war, Romania fought against Germany under the control of the Soviet Union. When the Communism, communists seized power after the Second World War, the army underwent reorganisation and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1913 Romanian Army Cholera Outbreak
The 1913 Romanian Army cholera outbreak was a cholera outbreak the Romanian Army suffered during the Second Balkan War of 1913 against the Kingdom of Bulgaria. This conflict was part of the Balkan Wars of 1912 and 1913. As Bulgaria was then fighting with Greece and Serbia, the invasion by Romania, which had a geographic and strategic advantage, was met with minimal Bulgarian resistance. History The Romanian Army had to operate in a battleground with a low infrastructure and under the weather conditions of the summer. Furthermore, the little organization of the army's services provoked deficiencies in the alimentary and sanitary conditions of the Romanian soldiers. These conditions facilitated the spread of cholera. Thus, the first case of an infected Romanian soldier occurred on 13 July 1913. A week later, on 20 July, the cases were 2,000. This number rose so quickly due to ignorance of Romanian army officers, who ignored and even ridiculed the warnings by the army's physicia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Balkan War
The Second Balkan War was a conflict that broke out when Kingdom of Bulgaria, Bulgaria, dissatisfied with its share of the spoils of the First Balkan War, attacked its former allies, Kingdom of Serbia, Serbia and Kingdom of Greece, Greece, on 16 (Old Style, O.S.) / 29 (N.S.) June 1913. Serbian and Greek armies repulsed the Bulgarian offensive and counterattacked, entering Bulgaria. With Bulgaria also having previously engaged in territorial disputes with Kingdom of Romania, Romania and the bulk of Bulgarian forces engaged in the south, the prospect of an easy victory incited Romanian intervention against Bulgaria. The Ottoman Empire also took advantage of the situation to regain some lost territories from the previous war. When Romanian troops approached the capital Sofia, Bulgaria asked for an armistice, resulting in the Treaty of Bucharest (1913), Treaty of Bucharest, in which Bulgaria had to cede portions of its First Balkan War gains to Serbia, Greece and Romania. In the Trea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contact Immunity
Contact immunity is the property of some vaccines, where a vaccinated individual can confer immunity upon unimmunized individuals through contact with bodily fluids or excrement. In other words, if person "A" has been vaccinated for virus ''X'' and person "B" has not, person "B" can receive immunity to virus ''X'' just by coming into contact with person "A". The term was coined by Romanian physician Ioan Cantacuzino. The potential for contact immunity exists primarily in "live" or attenuated vaccines. Vaccination with a live, but attenuated, virus can produce immunity to more dangerous forms of the virus. These attenuated viruses produce little or no illness in most people. However, the live virus multiplies briefly, may be shed in body fluids or excrement, and can be contracted by another person. If this contact produces immunity and carries no notable risk, it benefits an additional person, and further increases the immunity of the group. The most prominent example of contac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrate
Invertebrates are animals that neither develop nor retain a vertebral column (commonly known as a ''spine'' or ''backbone''), which evolved from the notochord. It is a paraphyletic grouping including all animals excluding the chordata, chordate subphylum Vertebrata, i.e. vertebrates. Well-known Phylum, phyla of invertebrates include arthropods, molluscs, annelids, echinoderms, flatworms, cnidarians, and sponges. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxon, taxa have a greater number and diversity of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 10 Micrometre, μm (0.0004 in) myxozoans to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are actually sister chordate subphyla to Vertebrata, being more closely related to vertebrates than to other invertebrates. This makes the "invertebrates" para ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pathogen
In biology, a pathogen (, "suffering", "passion" and , "producer of"), in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a Germ theory of disease, germ. The term ''pathogen'' came into use in the 1880s. Typically, the term ''pathogen'' is used to describe an ''infectious'' microorganism or agent, such as a virus, bacterium, protozoan, prion, viroid, or fungus. Small animals, such as helminths and insects, can also cause or Transmission (medicine), transmit disease. However, these animals are usually referred to as parasites rather than pathogens. The scientific study of microscopic organisms, including microscopic pathogenic organisms, is called microbiology, while parasitology refers to the scientific study of parasites and the organisms that host them. There are several pathways through which pathogens can invade a host. The principal pathways have different episodic time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immune System
The immune system is a network of biological systems that protects an organism from diseases. It detects and responds to a wide variety of pathogens, from viruses to bacteria, as well as Tumor immunology, cancer cells, Parasitic worm, parasitic worms, and also objects such as wood splinters, distinguishing them from the organism's own healthy biological tissue, tissue. Many species have two major subsystems of the immune system. The innate immune system provides a preconfigured response to broad groups of situations and stimuli. The adaptive immune system provides a tailored response to each stimulus by learning to recognize molecules it has previously encountered. Both use humoral immunity, molecules and cell-mediated immunity, cells to perform their functions. Nearly all organisms have some kind of immune system. Bacteria have a rudimentary immune system in the form of enzymes that protect against bacteriophage, viral infections. Other basic immune mechanisms evolved in ancien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phagocyte
Phagocytes are cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells. Their name comes from the Greek ', "to eat" or "devour", and "-cyte", the suffix in biology denoting "cell", from the Greek ''kutos,'' "hollow vessel". They are essential for fighting infections and for subsequent immunity. Phagocytes are important throughout the animal kingdom and are highly developed within vertebrates. One litre of human blood contains about six billion phagocytes. They were discovered in 1882 by Ilya Ilyich Mechnikov while he was studying starfish larvae.Ilya Mechnikov retrieved on November 28, 2008. Fro ''Physiology or Medicine 1901–192 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarlet Fever
Scarlet fever, also known as scarlatina, is an infectious disease caused by ''Streptococcus pyogenes'', a Group A streptococcus (GAS). It most commonly affects children between five and 15 years of age. The signs and symptoms include a sore throat, fever, headache, cervical lymphadenopathy, swollen lymph nodes, and a characteristic rash. The face is flushed and the Exanthem, rash is Erythema, red and Blanch (medical), blanching. It typically feels like sandpaper and the tongue may be red and bumpy. The rash occurs as a result of capillary damage by exotoxins produced by ''S.pyogenes''. On darker-pigmented skin the rash may be hard to discern. Scarlet fever develops in a small number of people who have strep throat or streptococcal skin infections. The bacteria are usually spread by people coughing or sneezing. It can also be spread when a person touches an object that has the bacteria on it and then touches their mouth or nose. The diagnosis is typically confirmed by throat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuberculosis
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, is a contagious 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 inactive or latent tuberculosis. A small proportion of latent infections progress to active disease that, if left untreated, can be fatal. Typical symptoms of active TB are chronic cough with hemoptysis, blood-containing sputum, mucus, fever, night sweats, and weight loss. 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. A latent infection is more likely to become active in those with weakened I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
