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Redi Award
Redi Award is an international science award given to scientists who have made significant contributions in toxinology, the scientific study of venoms, poisons and toxins. The award is sponsored by the International Society on Toxinology (ISI). Origin ''Osservazioni intorno alle vipere'' (''Observations about the Viper'') written by an Italian polymath Francesco Redi in 1664 is regarded as the milestone in the beginning of toxinology research. Redi was the first scientist to elucidate the scientific basis of snakebite and venom of the viper. He showed for the first time that the viper venom comes from the fang, not the gallbladder as it was believed; that it is not poisonous when swallowed, and effective only when it enters the bloodstream. He even demonstrated the possibility of slowing down the venom action in the blood by tight ligature before the wound. This work is heralded as the foundation of toxinology. In honour of the pioneer, the International Society on Toxinology (ISI) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxinology
A toxin is a naturally occurring organic poison produced by metabolic activities of living cells or organisms. Toxins occur especially as a protein or conjugated protein. The term toxin was first used by organic chemist Ludwig Brieger (1849–1919) and is derived from the word toxic. Toxins can be small molecules, peptides, or proteins that are capable of causing disease on contact with or absorption by body tissues interacting with biological macromolecules such as enzymes or cellular receptors. Toxins vary greatly in their toxicity, ranging from usually minor (such as a bee sting) to potentially fatal even at extremely low doses (such as botulinum toxin). Toxins are largely secondary metabolites, which are organic compounds that are not directly involved in an organism's growth, development, or reproduction, instead often aiding it in matters of defense. Terminology Toxins are often distinguished from other chemical agents strictly based on their biological origin. Less str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blood Circulation
The blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. It includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels (from Greek ''kardia'' meaning ''heart'', and from Latin ''vascula'' meaning ''vessels''). The circulatory system has two divisions, a systemic circulation or circuit, and a pulmonary circulation or circuit. Some sources use the terms ''cardiovascular system'' and ''vascular system'' interchangeably with the ''circulatory system''. The network of blood vessels are the great vessels of the heart including large elastic arteries, and large veins; other arteries, smaller arterioles, capillaries that join with venules (small veins), and other veins. The circulatory system is closed in vertebrates, which means that the blood never leaves the network of blood vessels. Some invertebrates such as art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Biology Awards
This list of biology awards is an index to articles about notable awards for biology. It includes a general list and lists of ecology, genetics and neuroscience awards. It excludes awards for biochemistry, biomedical science, medicine, ornithology and paleontology, which are covered by separate lists. General awards International Americas Asia Europe Oceania Ecology Genetics Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) Neuroscience See also * Competitions and prizes in biotechnology * Lists of awards * Lists of science and technology awards * List of biochemistry awards * List of biomedical science awards * List of awards in bioinformatics and computational biology * List of fellows of the AACR Academy * List of medicine awards * List of ornithology awards * List of paleontology awards References {{Science and technology awards Lists of biology lists b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cesare Montecucco
Cesare Montecucco (born 1 November 1947, in Trento) is an Italian pathologist and full professor at University of Padua, Italy. He was awarded the Paul Ehrlich and Ludwig Darmstaedter Prize in 2011 for his research on tetanus, botulism, anthrax and ''Helicobacter pylori ''Helicobacter pylori'', previously known as ''Campylobacter pylori'', is a gram-negative, microaerophilic, spiral (helical) bacterium usually found in the stomach. Its helical shape (from which the genus name, helicobacter, derives) is though ...''-related diseases. Throughout his career, he was the recipient of many international awards in recognition for his research accomplishments in the fields of pathology, toxicology and immunology. Bibliography * * References 1947 births Living people Italian pathologists Academic staff of the University of Padua {{Italy-academic-bio-stub Members of the European Molecular Biology Organization Members of the German National Academy of Sciences Leopoldina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baldomero Olivera
Baldomero Olivera (born 1941) is a Filipino chemist known for discovery of many cone snail toxins important for neuroscience. These molecules, called conotoxins, led to a breakthrough in the study of ion channels and neuromuscular synapses. He discovered and first characterized E. coli DNA ligase, a key enzyme of genetic engineering and recombinant DNA technology. Olivera graduated from the University of the Philippines in 1960. He received his PhD from the California Institute of Technology (1966) in Biophysical Chemistry, followed by postdoctoral work at Stanford University from 1966 to 1968. In 1970, he moved to the University of Utah, where he is now a Distinguished Professor of Biology. His laboratory's discovery was featured on the cover of the international scientific journal Science in 1990. He was Harvard 2007 "Scientist of the Year". He is a Howard Hughes Medical Institute Professor, has been elected into the Institute of Medicine and the American Philosophical Society, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chen-Yuan Lee
Chen-Yuan Lee (; December 4, 1915 – November 1, 2001), was a Taiwanese people, Taiwanese pharmacologist and political activist. He is famous for his research on snake venom. He was a recipient of the prestigious Redi Award from the International Society on Toxinology (IST), and was also a former president of the society. He was a former Dean (education), dean of the National Taiwan University Medical school, College of Medicine. After his retirement from researching, he focused on participating in the Taiwan independence movement and many democratic movement. Lee had founded many political organizations such as the "100 Action Union" (100行動聯盟), Foundation of Medical Professionals Alliance in Taiwan. He was also the first chairperson of the Taiwan Independence Party. Early years Lee was born in Takao Prefecture (present-day Kaohsiung), Taiwan in 1915. Both of his parents were from Tainan. Lee chose to become a medical doctor after his father and three of his siblings d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Findlay E
Findlay may refer to: Places ;In the United States *Findlay, Georgia, an unincorporated community *Findlay, Illinois, a village *Findlay, Ohio, a city *Findlay Township, Pennsylvania, a civil township ;Elsewhere *Findlay, Manitoba, a locality within the Rural Municipality of Sifton, Manitoba, Canada Other *Arthur Findlay College, Essex, England *Findlay High School, public high school in Findlay, Ohio *Findlay Freedom, hockey team in Findlay, Ohio, USA *Findlay Market, public market in Cincinnati, Ohio, USA *Russell Findlay (businessman), (1965-), American marketer and first Chief Marketing Officer of Major League Soccer *University of Findlay, Findlay, Ohio, USA *A sept of the Scottish Clan Farquharson *Findlay (surname) *Findlay (musician), English musician See also *Finlay (other) *Finley (other) Finley may refer to: * Finley (name), a given name and surname *Finley (band), Italian pop/punk band * Finley, a brand of The Coca-Cola Company Places ;United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toxicon
''Toxicon'' is a peer-reviewed scientific journal of toxinology and the official journal of the International Society on Toxinology and the North American Society of Toxinology. It is published by Elsevier and the editor-in-chief is Ray Norton. It aims to publish original research, novel findings, and review papers on toxins and their chemical, toxicological, pharmacological, and immunological properties. The journal was established in 1962. According to the ''Journal Citation Reports'', ''Toxicon'' has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 3.033. References External links * {{Official, http://www.elsevier.com/wps/find/journaldescription.cws_home/259/description Publications established in 1962 Elsevier academic journals English-languag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ligature (medicine)
In surgery or medical procedure, a ligature consists of a piece of thread ( suture) tied around an anatomical structure, usually a blood vessel or another hollow structure (e.g. urethra) to shut it off. History The principle of ligation is attributed to Hippocrates and Galen. In ancient Rome, ligatures were used to treat hemorrhoids. The concept of a ligature was reintroduced some 1,500 years later by Ambroise Paré, and finally it found its modern use in 1870–80, made popular by Jules-Émile Péan. Procedure With a blood vessel the surgeon will clamp the vessel perpendicular to the axis of the artery or vein with a hemostat, then secure it by ligating it; i.e. using a piece of suture around it before dividing the structure and releasing the hemostat. It is different from a tourniquet in that the tourniquet will not be secured by knots and it can therefore be released/tightened at will. Ligature is one of the remedies to treat skin tag, or acrochorda. It is done by tying str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gallbladder
In vertebrates, the gallbladder, also known as the cholecyst, is a small hollow organ where bile is stored and concentrated before it is released into the small intestine. In humans, the pear-shaped gallbladder lies beneath the liver, although the structure and position of the gallbladder can vary significantly among animal species. It receives and stores bile, produced by the liver, via the common hepatic duct, and releases it via the common bile duct into the duodenum, where the bile helps in the digestion of fats. The gallbladder can be affected by gallstones, formed by material that cannot be dissolved – usually cholesterol or bilirubin, a product of haemoglobin breakdown. These may cause significant pain, particularly in the upper-right corner of the abdomen, and are often treated with removal of the gallbladder (called a cholecystectomy). Cholecystitis, inflammation of the gallbladder, has a wide range of causes, including result from the impaction of gallstones, inf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venoms
Venom or zootoxin is a type of toxin produced by an animal that is actively delivered through a wound by means of a bite, sting, or similar action. The toxin is delivered through a specially evolved ''venom apparatus'', such as fangs or a stinger, in a process called envenomation. Venom is often distinguished from poison, which is a toxin that is passively delivered by being ingested, inhaled, or absorbed through the skin, and toxungen, which is actively transferred to the external surface of another animal via a physical delivery mechanism. Venom has evolved in terrestrial and marine environments and in a wide variety of animals: both predators and prey, and both vertebrates and invertebrates. Venoms kill through the action of at least four major classes of toxin, namely necrotoxins and cytotoxins, which kill cells; neurotoxins, which affect nervous systems; myotoxins, which damage muscles; and haemotoxins, which disrupt blood clotting. Venomous animals cause tens of thousan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fang
A fang is a long, pointed tooth. In mammals, a fang is a modified maxillary tooth, used for biting and tearing flesh. In snakes, it is a specialized tooth that is associated with a venom gland (see snake venom). Spiders also have external fangs, which are part of the chelicerae. Fangs are most common in carnivores or omnivores, but some herbivores, such as fruit bats, have them as well. They are generally used to hold or swiftly kill prey, such as in large cats. Omnivorous animals, such as bears, use their fangs when hunting fish or other prey, but they are not needed for consuming fruit. Some apes also have fangs, which they use for threats and fighting. However, the relatively short canines of humans are not considered to be fangs. Fangs in religion, mythology and legend Certain mythological and legendary creatures such as dragons, gargoyles and yakshas are commonly depicted with prominent fangs. The fangs of vampires are one of their defining characteristics. The iconogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
