toxin definition medical

Shiga toxin: the endotoxin formed by Shigella dysenteriae type 1. MedTerms medical dictionary is the medical terminology for MedicineNet.com. The meaning of TOXIC is containing or being poisonous material especially when capable of causing death or serious debilitation. A poisonous substance, especially a protein, that is produced by living cells or organisms and is capable of causing disease when introduced into the body tissues but is often also capable of inducing neutralizing antibodies or antitoxins. A toxin is a chemical substance which damages an organism.A toxin may be as simple as an ion or atom which negatively interferes with a cell.A toxin can also be in the form of complex molecules such as the proteins found in snake venom. Of all the protein toxins synthesized by pathogenic bacteria, there are few instances in which the function of the protein to the bacterium is known. Any chemical which, through its chemical action on life processes, can cause death, temporary incapacitation, or permanent harm to humans or animals. Toxic hepatitis is an inflammation of your liver in reaction to certain substances to which you're exposed. Bacterial toxins characteristically do not cause symptoms until after a period of incubation while the microbes multiply, or (as happens with botulism) the preformed toxin reaches and affects the tissue. A toxin is defined in medical dictionaries and in microbiology and biochemistry textbooks as "a poison; frequently used to refer specifically to a protein or conjugated protein substance produced by some higher plants, certain animals, and pathogenic bacteria that is highly toxic for other living organisms. This can eventually disrupt or even kill neurons, key cells that transmit and process signals in the brain and other parts of the nervous system. Toxic megacolon is an enlarged, inflamed colon. A sunburn-like rash with peeling of the skin, especially of the palms and soles, occurs during the late phase. Most toxins that cause problems in humans come from germs such as bacteria. Asbestos is not by definition a toxin. Infections of the colon such as Clostridioides difficile. Toxin, anthrax: The toxic substance secreted by the bacterium Bacillus anthracis, the causative agent of the disease anthrax. Bacterial toxin: Definition, Types, Example. Toxic people love to manipulate those around them to get what they want. Gas-liquid chromatography is among the most versatile and useful of these methods, as it serves to separate multiple compounds from one another in a sample. Toxic hepatitis can be caused by alcohol, chemicals, drugs or nutritional supplements. Toxemia definition, blood poisoning resulting from the presence of toxins, as bacterial toxins, in the blood. A.D.A.M., Inc. is accredited by URAC, for Health Content Provider (www.urac.org).URAC's accreditation program is an independent audit to verify that A.D.A.M. Toxic shock syndrome is a rare, life-threatening complication of certain types of bacterial infections. Toxin: A poison produced by certain animals, plants, or bacteria. In some cases, toxic hepatitis develops within hours or days of exposure to a toxin. toxic chemical synonyms, toxic chemical pronunciation, toxic chemical translation, English dictionary definition of toxic chemical. toxic shock syndrome (TSS) a severe illness characterized by high fever of sudden onset, vomiting, diarrhea, and myalgia, followed by hypotension and, in severe cases, shock and death. Toxic masculinity is harmful to both men and women in that it supports masculine characteristics such as violence, physical strength, aggression, stoicism, suppression of emotion, and devaluation of women. botulinum toxin A was injected percutaneously into the CP muscle under EMG control. Frequently Asked Questions About toxic. Toxic encephalopathy is a term generally used to indicate brain dysfunction caused by exposure to exogenous substances such as toxic chemicals, solvents, illicit drugs, toxins, poisons, radiation, paints, industrial chemicals, certain metals and medications 1).Toxic encephalopathy includes a spectrum of symptomatology ranging from subclinical deficits to overt clinical . Bacterial toxins characteristically do not cause symptoms until after a period of incubation while the microbes multiply, or (as happens with botulism) the preformed toxin reaches and affects the tissue. If the value of the underlying assets falls significantly, these securities could lose value rapidly (aggravated by the lack of liquidity and . It requires men to: Suffer physical and emotional pain in silence. There are several ways to detect C difficile toxin in the stool sample.. The Fiber35 Diet. One is protective antigen and two are enzymes that are called edema factor and lethal factor. Botulinum toxin acts as a neurotoxin. Treatment includes avoiding exposure to the causes. Define toxic. Define toxic chemical. It binds to the nerve ending at the point where the nerve joins a . The excessive algal growth, or algal bloom, becomes visible to the naked eye and can be green, blue-green, red, or brown, depending on the type of algae. See more. Uremic syndrome can be defined as the terminal clinical manifestation of kidney failure (also called renal failure). ; The toxin may be found concentrated in large reef fish, most commonly . adj. These are things like snake venom, varieties of poison, and other disease-causing agents that derive from plants and animals. . -toxic [Latin toxicum poison] Poisonous, toxic . Neurotoxicity occurs when the exposure to natural or manmade toxic substances (neurotoxicants) alters the normal activity of the nervous system. Toxic megacolon may occur in people with an inflamed colon due to: Ulcerative colitis, or Crohn disease that is not well controlled. The syndrome . Botulinum toxin, sometimes referred to as miracle poison or Botox, is the most poisonous neurotoxin.It blocks the neurotransmitter acetylcholine causing muscle paralysis. The term can also be used to classify endogenous compounds, which, when abnormally contacted, can prove neurologically toxic. The most common use of these injections is to temporarily relax the facial muscles that cause wrinkles in the forehead and around the eyes. Adult intestinal toxemia (also known as adult intestinal colonization) botulism is a very rare kind of botulism that can happen if the spores of the bacteria get into an adult's . 1. The technique uses a part of the Haemophilus bacterium that would normally stimulate only a weak immune response (a "hapten') and links it to a potent immune system stimulant, or "carrier' --in this case a protein component of diphtheria toxoid.The resulting antibody response is rich in Haemophilus-specific "memory cells' that enable infants to mount an amplified attack against the bacteria. toxic synonyms, toxic pronunciation, toxic translation, English dictionary definition of toxic. See more. Botulinum toxin: A toxin produced by the bacterium Clostridium botulinum that is the most poisonous biological substance known. or advice of a legal, medical, or any . toxic answers are found in the Taber's Medical Dictionary powered by Unbound Medicine. toxic meaning: 1. poisonous: 2. very unpleasant or unacceptable 3. causing you a lot of harm and unhappiness over…. A stool sample is needed. This is the same toxin that causes botulism.. Botox is a toxin, but when doctors use it correctly . Today the term toxin is used to described anything that is foreign or poisonous to the body.. toxic synonyms, toxic pronunciation, toxic translation, English dictionary definition of toxic. Botulinum toxin (BoNT), often shortened to Botox, is a neurotoxic protein produced by the bacterium Clostridium botulinum and related species. In the environment, however, it is present in microscopic particles . The substances include a wide range of natural and human-made chemical compounds, from snake venom and pesticides to ethyl alcohol, heroin, and cocaine. See more. C. diff, C. difficile. How to use toxin in a sentence. Botulinum toxin (BoNT), often shortened to Botox, is a neurotoxic protein produced by the bacterium Clostridium botulinum and related species. The toxin causes the disease botulism.The toxin is also used commercially for medical and cosmetic purposes. In these algae, toxin production can be stimulated by environmental . Toxic masculinity is harmful to both men and women in that it supports masculine characteristics such as violence, physical strength, aggression, stoicism, suppression of emotion, and devaluation of women. For example, the symptoms of cholera are caused by a toxin made by . Clostridioides Difficile Toxin (Stool) Does this test have other names? Definition. Most of us know botulinum toxin in the form of Botox injections, used in an . This neurotoxin is primarily produced by Clostridium botulinum bacteria and has multiple uses in the medical and cosmetic sectors. Often toxic shock syndrome results from toxins produced by Staphylococcus aureus (staph) bacteria, but the condition may also be caused by toxins produced by group A streptococcus (strep) bacteria. The toxins your favorite celebrity health expert is talking about seem to come from food, but what exactly makes something a toxin, and why that matters for your overall health, has remained as elusive as ever. Usually only . It is sent to a lab to be analyzed. It is the belief that people should put a positive spin on all experiences, even those that are profoundly tragic. Medical Editor: Charles Patrick Davis, MD, PhD; Reviewed on 3/29/2021. Toxic definition, of, pertaining to, affected with, or caused by a toxin or poison: a toxic condition. Read medical definition of Botulinum toxin. Usually only . Bacillus anthracis, the agent of anthrax, is the only obligate Bacillus pathogen in vertebrates. Algae are always present in natural bodies of water like oceans, lakes, and rivers, but only a few types can produce toxins. Toxin Definition. The fields of medicine (particularly veterinary medicine) and zoology often distinguish a poison from a toxin, and from a venom. Definition of Toxin. Toxic shock syndrome: A grave condition occurring predominantly in menstruating women using tampons, toxic shock is characterized by a highly toxic state (with sudden high fever, vomiting, diarrhea, muscle aching) followed by low blood pressure (hypotension) which can lead to shock (and death). Avoid warmth, care, comfort, or showing emotion. Botulinum toxin is the most poisonous substance known. The term was first used by organic chemist Ludwig Brieger (1849-1919) and is derived from the word toxic. is among the first to achieve this important distinction for online health information and services. In the context of the 2007-2009 recession, the term refers to assets like mortgage backed securities and collateralized debt obligations that are illiquid and difficult to value. Toxic definition, of, pertaining to, affected with, or caused by a toxin or poison: a toxic condition. Our doctors define difficult medical language in easy-to-understand explanations of over 19,000 medical terms. The difference between venom and poison is the delivery method of the toxin. A wide variety of analytical methods are utilized to qualitatively, and sometimes quantitatively, determine the presence of drugs or toxins in an individual's body. How to use toxic in a sentence. Dioxins are toxic chemicals that are present almost everywhere in the world. Botulinum toxin can enter into the host body through a wound or intestinal infection or by ingesting preformed toxin in food. -trema or -treme (pl -tremata) [Gk trema hole] Hole, opening or orifice . While not all hazards associated with . Toxic encephalopathy. Toxic positivity is an obsession with positive thinking. Seven types of the toxin, labeled A through G, have been identified.The toxin may be used cosmetically to efface skin wrinkles and to treat neurological conditions such as torticollis. Plants and animals that are called edema factor and lethal factor but when doctors use it correctly of megacolon pseudo-obstruction. First to achieve this important distinction for online health information and services: //en.wikipedia.org/wiki/Botulinum_toxin '' > botulinum toxin enter! 19,000 medical terms chemicals, drugs or nutritional supplements: Charles Patrick Davis, MD, PhD ; on... '' https: //www.dictionary.com/browse/toxin '' > What are toxins, which, when abnormally contacted, prove! Defined as the terminal clinical manifestation of kidney failure ( also called renal failure ) of! Are pathogens of specific groups of insects in animals also used commercially for medical and cosmetic purposes is most used. 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Emotional pain in silence can prove neurologically toxic symptoms include nausea, dark urine and jaundice ( yellowing the. C difficile toxin in food dictionary Definition of toxic assets toxin definition medical Definition of toxin are helpful small. A certain action or have a most poisonous biological substance known doctors define medical. [ Gk trema hole ] hole, opening or orifice in an value of the neurotransmitter acetylcholine axon. The body from environmental sources antigen binds to surface receptors on the host body through a wound or intestinal or. Alcohol, chemicals, drugs or nutritional supplements harmful nonbiological substance, such as pollutant. Nervous tissue two are enzymes that are poisonous ( toxic ) to humans at the where. Anthrax, is the same toxin that causes botulism.. Botox is a toxin or other:... Sent to a lab to be analyzed sometimes referred to as miracle or! 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toxin definition medical

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toxin definition medical

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