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Sample records for animals poisonous

  1. [Poisonous animals at bathing beaches].

    Science.gov (United States)

    Junghanss, T; Bodio, M

    2000-05-18

    Tourists and native inhabitants of tropical and subtropical regions differ significantly with regard to the risk and nature of incidents involving venomous and poisonous animals. While the indigenous population encounters such risks daily during work and other activities, tourists are usually endangered while swimming or diving, or by ingesting toxin-containing fish and/or other seafood. Whether abroad or at home, allergic reactions to the stings of bees, wasps and hornets are probably the most common manifestations of an encounter with a "poisonous animal". Travellers should be well acquainted with the dangers entailed in encountering or ingesting a venomous or poisonous animal--prevention is the most important measure.

  2. [Poisonous animals registration in Poland].

    Science.gov (United States)

    Mitrus, Małgorzata; Szkolnicka, Beata; Satora, Leszek; Morawska, Jowanka

    2005-01-01

    The Act on Nature Conservation of 16.04.2004 (Official Journal, 2004, No 92, item 880) imposes on private individuals the duty to register some animals. The data collected by Kraków municipal authorities and delivered to the Poison Information Centre (Colleglum Medicum, Jagiellonian University) indicate that there are following species in private hands in the city and its surroundings: 11 individuals of Naja naja, 2--Hydrodynates gigas and 55-- Dendrobates spp. According to these information the employees of the PIC elaborated the advice on the treatment of specific animals' poisoning. In the period May 2003 - May 2004 (before the above Act came into force) there were 143 individuals from Brachypelma genus and 3 scorpions (Pandinus imperator) registered in Krakow. These species produce venoms which take local effect. According to art. 64 (1) of the above Act it is compulsory to register amphibians, reptiles, birds and mammals. However, it would be desirable to introduce the duty to register also dangerous species of invertebrates and fishes. It would provide the complete list of poisonous animals kept in private hands. Thus, it would be possible to estimate any possible threats and to elaborate adequate treatment in case of specific animals' poisoning.

  3. [Venomous and poisonous animals--I. Overview].

    Science.gov (United States)

    Chippaux, J P; Goyffon, M

    2006-06-01

    Venomous animals that are able to innoculate or inject venom and poisonous animals that cannot inject venom but are toxic when ingested belong to all zoological groups. They can be encountered worldwide in any ecosystem on land and at sea but they are more common and more dangerous in tropical areas. This first article of a series to appear in the next issues of Medecine Tropicale presents an overview of species involved in envenomations and poisonings. In addition to a brief reviewing geographic risks and circumstances in which bites, stings or ingestion occur, some information is provided about antivenim therapy, the only etiological treatment.

  4. Suspected poisoning of domestic animals by pesticides.

    Science.gov (United States)

    Caloni, Francesca; Cortinovis, Cristina; Rivolta, Marina; Davanzo, Franca

    2016-01-01

    A retrospective study was carried out by reviewing all suspected cases of domestic animal poisoning attributed to pesticides, reported to the Milan Poison Control Centre (MPCC) between January 2011 and December 2013. During this period, pesticides were found to be responsible for 37.3% of all suspected poisoning enquiries received (815). The most commonly species involved was the dog (71.1% of calls) followed by the cat (15.8%), while a limited number of cases involved horses, goats and sheep. Most cases of exposure (47.1%) resulted in mild to moderate clinical signs. The outcome was reported in 59.9% of these cases, with death occurring in 10.4% of them. Insecticides (40.8%) proved to be the most common group of pesticides involved and exposure to pyrethrins-pyrethroids accounted for the majority of calls. According to the MPCC data, there has been a decrease in the number of suspected poisonings cases attributed to pesticides that have been banned by the EU, including aldicarb, carbofuran, endosulfan and paraquat. In contrast, there has been an increase of suspected poisoning cases attributed to the neonicotinoids, imidacloprid and acetamiprid, probably due to their widespread use in recent years. Cases of suspected poisoning that involved exposure to rodenticides accounted for 27.6% of calls received by the MPCC and anticoagulant rodenticides were the primary cause of calls, with many cases involving brodifacoum and bromadiolone. Herbicides were involved in 14.2% of calls related to pesticides and glyphosate was the main culprit in cases involving dogs, cats, horses, goats and sheep. As far as exposure to molluscicides (11.5%) and fungicides (5.9%), most of the cases involved dogs and the suspected poisoning agents were metaldehyde and copper compounds respectively. The data collected are useful in determining trends in poisoning episodes and identifying newly emerging toxicants, thus demonstrating the prevalence of pesticides as causative agents in animal

  5. Poisoning of domestic animals with heavy metals

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    Velev Romel

    2009-01-01

    Full Text Available The term heavy metal refers to a metal that has a relatively high density and is toxic for animal and human organism at low concentrations. Heavy metals are natural components of the Earth's crust. They cannot be degraded or destroyed. To a small extent they enter animal organism via food, drinking water and air. Some heavy metals (e.g cooper, iron, chromium, zinc are essential in very low concentrations for the survival of all forms of life. These are described as essential trace elements. However, when they are present in greater quantities, like the heavy metals lead, cadmium and mercury which are already toxic in very low concentrations, they can cause metabolic anomalies or poisoning. Heavy metal poisoning of domestic animals could result, for instance, from drinking-water contamination, high ambient air concentrations near emission sources, or intake via the food chain. Heavy metals are dangerous because they tend to bioaccumulate in a biological organism over time. Manifestation of toxicity of individual heavy metals varies considerably, depending on dose and time of exposure, species, gender and environmental and nutritional factors. Large differences exist between the effects of a single exposure to a high concentration, and chronic exposures to lower doses. The aim of this work is to present the source of poisoning and toxicity of some heavy metals (lead, mercury, cadmium, thallium, arsenic, as well as new data about effects of those heavy metals on the health of domestic animals. .

  6. [Problems caused by poisonous tropical marine animals].

    Science.gov (United States)

    Lääveri, Tinja; Räisänen-Sokolowski, Anne; Jama, Timo

    2014-01-01

    A Finnish physician encounters problems caused by tropical marine animals either during her/his own travelling or while treating travelers who have returned home. Certain species of medusae and cone shells as well as the stings by some fish species are life-threateningly poisonous. A person stung or bitten by any of the most dangerous species must immediately be admitted to the hospital. Foreign material remaining in tissues after stings by echinoderms and spiky fish may cause problems months after the actual injury. The injuries become easily infected, and antimicrobial drug therapy must thus cover gram-negative rod-shaped bacteria as well.

  7. [Development and application of poison databank and poisonous animal and plants sample databank].

    Science.gov (United States)

    Yin, Yu; Jiang, Shao-Feng; Cai, Jun; Luo, Tao; Xie, Li-Jing; Zhou, Jing; Sun, Cheng-Ye

    2008-03-01

    To establish a comprehensive,easily approached, operated, and searched internet poison databank as to providing professional poison data and knowledge of effective treatment for those consented such as medical staff, and emergency response team in the shortest time. We established a computer poison databank, by adopting B/S structure, using SQL Server databank, and explore technology, in which all information may easily be explored and obtained by users. The database integrated the information in relating to the substances identifiers, physical and chemical properties, toxicology data, clinical manifestation while intoxication, emergency response guides, effective treatment, anything related to the special antidotes, preventive measures, poison analysis, and manufacturers of chemicals, pharmaceuticals, herbs, pesticides, animal, plant, bacteria, fungi, productions and toxins. Otherwise some information about poison control organizations and experts, literatures about poison case reports, poison incidents, were also involved in the system, which can also provide a shortcut, convenient, and exact search. The databank might be easily used on several fields, providing important information with acute poison incidents disposal and clinic treatment.

  8. Anticoagulant rodenticide poisoning in animals of Apulia and Basilicata, Italy.

    Science.gov (United States)

    Muscarella, Marilena; Armentano, Antonio; Iammarino, Marco; Palermo, Carmen; Amorena, Michele

    2016-06-30

    This study evaluates the presence of anticoagulant rodenticides in animals with a diagnosis of suspected poisoning and in bait samples. The survey was carried out from 2010 to 2012, in 2 regions of South Italy (Puglia and Basilicata) on 300 organs of animals and 90 suspected bait samples. The qualitative and quantitative analyses were conducted using an analytical method based on high‑performance liquid chromatography (HPLC) with fluorimetric detection (FLD) for the simultaneous determination of 8 anticoagulant rodenticides (bromadiolone, brodifacoum, coumachlor, coumafuryl, coumatetralyl, difenacoum, flocoumafen, and warfarin). The presence of anticoagulant rodenticides was detected in 33 organs of animals (11% of the total) and 6 bait samples (7% of the total). The most commonly detected compound was coumachlor (47% of 39 positive samples) followed by bromadiolone (24%), and brodifacoum (11%). The species mostly involved in anticoagulant rodenticide poisoning were dogs and cats. This study emphasizes the relevance of the determinations of anticoagulant rodenticides in cases of suspected poisoning in veterinary practice.

  9. [Accidents with venomous and poisonous animals in Central Europe].

    Science.gov (United States)

    Bodio, Mauro; Junghanss, Thomas

    2009-05-01

    Central Europe is largely safe from accidents with venomous and poisonous animals. The regions where European vipers are regularly found are shrinking. Today accidents with jellyfish and stings of venomous fish afflicted during leisure activities at the sea side play the dominant role. Life threatening accidents in Europe are mainly due to exotic snakes held in captivity. A system useful in daily medical practice is explained to classify and stage accidents due to poisonous and venomous animals. The important poisonous and venomous animals of Central Europe and the specific therapeutics, the antivenoms, are covered. The antivenom depot "Antivenin-CH" of the Swiss Toxicology Information Centre in Zurich and the MRITox in Munich with the antivenom registry Munich AntiVenom INdex (MAVIN) are presented.

  10. Poisonings in animals: the 1993-1994 report of the American Association of Poison Control Centers.

    Science.gov (United States)

    Hornfeldt, C S; Murphy, M J

    1997-12-01

    More than 82% of the 140,614 animal poison exposures reported in 1993 and 1994 occurred in dogs and almost 14% occurred in cats. Almost all reported were acute exposures to a single product. Tables of detailed data are provided.

  11. Poisoning of domestic animals with heavy metals

    OpenAIRE

    Velev Romel; Krleska-Veleva Nataša; Ćupić Vitomir

    2009-01-01

    The term heavy metal refers to a metal that has a relatively high density and is toxic for animal and human organism at low concentrations. Heavy metals are natural components of the Earth's crust. They cannot be degraded or destroyed. To a small extent they enter animal organism via food, drinking water and air. Some heavy metals (e.g cooper, iron, chromium, zinc) are essential in very low concentrations for the survival of all forms of life. These are described as essential tra...

  12. Incidence of animal poisoning cases in the Czech Republic: current situation

    OpenAIRE

    Modr?, Helena; Svobodov?, Zde?ka

    2009-01-01

    This article reports the most frequent cases of poisoning in farm animals, horses, cats, dogs, wild animals, fish and honey-bees in the Czech Republic. At present, there are fewer cases of acute poisoning caused by high doses of toxic substances but there are more and more cases of chronic poisoning as a consequence of environmental pollution.

  13. Incidence of animal poisoning cases in the Czech Republic: current situation.

    Science.gov (United States)

    Modrá, Helena; Svobodová, Zdeňka

    2009-06-01

    This article reports the most frequent cases of poisoning in farm animals, horses, cats, dogs, wild animals, fish and honey-bees in the Czech Republic. At present, there are fewer cases of acute poisoning caused by high doses of toxic substances but there are more and more cases of chronic poisoning as a consequence of environmental pollution.

  14. Venomous and Poisonous Australian Animals of Veterinary Importance: A Rich Source of Novel Therapeutics

    OpenAIRE

    Hardy, Margaret C.; Cochrane, Jonathon; Allavena, Rachel E.

    2014-01-01

    Envenomation and poisoning by terrestrial animals (both vertebrate and invertebrate) are a significant economic problem and health risk for domestic animals in Australia. Australian snakes are some of the most venomous animals in the world and bees, wasps, ants, paralysis ticks, and cane toads are also present as part of the venomous and poisonous fauna. The diagnosis and treatment of envenomation or poisoning in animals is a challenge and can be a traumatic and expensive process for owners. ...

  15. Poisonous animal bites in the Israel Defense Forces.

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    Haviv, J; Huerta, M; Shpilberg, O; Klement, E; Ash, N; Grotto, I

    1998-01-01

    Soldiers in field units of the Israel Defense Forces (IDF) are susceptible to injury by various poisonous animals during training and operations. Bites and envenomations by animals such as snakes, scorpions, and spiders can be painful and debilitating, and at times life-threatening. We have examined the extent of exposure of IDF soldiers to snake and arthropod bites and the morbidity resulting from these encounters. All reports of IDF soldiers who sought medical attention for snake or arthropod bites between the years 1993-1997 were reviewed at the IDF Medical Corps Headquarters. Monthly distribution of cases was noted for all years, and geographic distribution was studied for all 1997 cases. Over the period 1993-1997 there was a yearly rate of 32-52 physician visits per 100,000 soldiers due to snakebites (mean 43.6/100,000), and 1370-1729 physician visits per 100,000 soldiers due to arthropod bites (mean 1478/100,000). There is a clear overall increase in snake and arthropod bites during the spring and summer months, with a peak in snakebites in May and in arthropod bites in August. 58% of all snakebites in Israel were reported in the central region, with 33% occurring in the south, and 9% in the north of the country. No fatalities due to envenomations have been reported in the IDF in recent years. Poisonous animal species pose a significant threat to the soldiers of the IDF. Overall, envenomation is a common and widespread problem that has significant impact on the military medical system, especially during the spring and summer months. It is possible through institution of proper preventive measures to decrease the exposure of IDF personnel to this environmental hazard.

  16. Changing primary school students’ attitude, interest and knowledge about poisonous animals

    OpenAIRE

    Rupnik, Tina

    2012-01-01

    Teaching in schools is becoming increasingly aimed at learning based on experience. The purpose of our research was to ascertain how pupils in the seventh and eight classes of primary school assess fear and disgust towards poisonous animals and several other animals. We also studied the influence of experience-based and classic teaching on the attitude of pupils towards poisonous animals, their knowledge about them and interest in learning about them. For this purpose, we prepared lessons wh...

  17. Venomous and Poisonous Australian Animals of Veterinary Importance: A Rich Source of Novel Therapeutics

    Directory of Open Access Journals (Sweden)

    Margaret C. Hardy

    2014-01-01

    Full Text Available Envenomation and poisoning by terrestrial animals (both vertebrate and invertebrate are a significant economic problem and health risk for domestic animals in Australia. Australian snakes are some of the most venomous animals in the world and bees, wasps, ants, paralysis ticks, and cane toads are also present as part of the venomous and poisonous fauna. The diagnosis and treatment of envenomation or poisoning in animals is a challenge and can be a traumatic and expensive process for owners. Despite the potency of Australian venoms, there is potential for novel veterinary therapeutics to be modeled on venom toxins, as has been the case with human pharmaceuticals. A comprehensive overview of envenomation and poisoning signs in livestock and companion animals is provided and related to the potential for venom toxins to act as therapeutics.

  18. Venomous and poisonous Australian animals of veterinary importance: a rich source of novel therapeutics.

    Science.gov (United States)

    Hardy, Margaret C; Cochrane, Jonathon; Allavena, Rachel E

    2014-01-01

    Envenomation and poisoning by terrestrial animals (both vertebrate and invertebrate) are a significant economic problem and health risk for domestic animals in Australia. Australian snakes are some of the most venomous animals in the world and bees, wasps, ants, paralysis ticks, and cane toads are also present as part of the venomous and poisonous fauna. The diagnosis and treatment of envenomation or poisoning in animals is a challenge and can be a traumatic and expensive process for owners. Despite the potency of Australian venoms, there is potential for novel veterinary therapeutics to be modeled on venom toxins, as has been the case with human pharmaceuticals. A comprehensive overview of envenomation and poisoning signs in livestock and companion animals is provided and related to the potential for venom toxins to act as therapeutics.

  19. Emergency management and treatment of the poisoned small animal patient.

    Science.gov (United States)

    Lee, Justine A

    2013-07-01

    This article reviews management of the acutely poisoned veterinary patient, including initial telephone triage, appropriate communication and history gathering from the pet owner, decontamination methods (including the use of appropriate emetic agents and dosing of activated charcoal), and general treatment of the poisoned patient. Symptomatic and supportive care of the poisoned patient includes the use of fluid therapy, gastrointestinal support (eg, antacids), central nervous system support (eg, muscle relaxants, anticonvulsants), sedatives/reversal agents (eg, phenothiazines, naloxone, flumazenil), hepatoprotectants, and miscellaneous antidotal therapy. Copyright © 2013 Elsevier Inc. All rights reserved.

  20. Comparison of the Poisoning Severity Score and National Poison Data System schemes for the severity assessment of animal poisonings: a pilot study.

    Science.gov (United States)

    McFarland, Sarah E; Bronstein, Alvin C; Banerji, Shireen; LeBlond, Jane; Mischke, Reinhard H; Begemann, Kathrin; Desel, Herbert; Greiner, Matthias

    2017-08-01

    To date, there are no publicly available schemes designed and evaluated specifically for severity assessment of animal poisonings. This poses challenges for the evaluation and comparison of animal poisoning exposure data. Our objective for this pilot study was to evaluate agreement between raters using the Poisoning Severity Score (PSS) and National Poison Data System (NPDS) medical outcome scheme for severity assessment of canine exposures reported to a multistate poison center (PC) and to identify issues regarding their use for severity assessment of animal poisonings. Agreement between both schemes was also assessed. The first 196 canine exposures reported to a multistate PC between 1 January and 31 August 2016 were selected and initial inquiry data from exposures was scored by four independent raters. Interrater agreement and agreement between the severity systems was calculated using weighted kappa (Κ) (Light's kappa). Reported clinical effects were also described. Interrater agreement for both the PSS (Κ 0.31; 95% CI 0.19, 0.43) and NPDS schemes (Κ 0.34; 95% CI 0.22, 0.44) was low. Agreement between the schemes was slight (Κ 0.05; 95% CI -0.08, 0.16) for pooled results from all four raters. For the PSS, 71.7% (n = 281) of ratings were minor, 23.0% (n = 90) moderate, and 5.4% (n = 21) severe. For the NPDS, 69.6% (n = 273) of ratings were minor, 27.0% (n = 106) moderate, and 3.3% (n = 13) severe. The top three reported clinical effects included vomiting (n = 86, 29.9%) drowsiness/lethargy (n = 38, 13.2%), and diarrhea (n = 24, 8.3%). This study shows considerable variability between raters using either the PSS or NPDS schemes for canine exposures severity assessment. The subjective nature of the schemes, the influence of intra- and interrater variation, and predominance of minor cases on the study findings should be taken into account when interpreting this data. Further evaluation of these schemes is warranted and could

  1. [Venomous and poisonous animals. IV. Envenomations by venomous aquatic vertebrates].

    Science.gov (United States)

    Bédry, R; De Haro, L

    2007-04-01

    Epidemiological information on marine envenomation is generally less extensive in Europe than in tropical regions where these injuries are more severe and the need for medical advice is more frequent. For these reasons use of regional Poison Control Centers in the area where the injury occurs must be encouraged. The purpose of this review is to describe envenomation by bony fish (lion fish, stone fish, and catfish), cartilaginous fish (stingrays and poisonous sharks), or other venomous aquatic vertebrates (moray-eels and marine snakes). Understanding of these envenomation syndromes is important not only in tropical areas but also in Europe where importation of dangerous species has increased in recent years.

  2. [Venomous and poisonous animals. V. Envenomations by venomous marine invertebrates].

    Science.gov (United States)

    Bédry, R; de Haro, L

    2007-06-01

    Epidemiological information about marine envenomation is generally less extensive in Europe than in tropical countries where this type of injury is more severe and the need for medical attention is more frequent. For this reason use of the regional poison control centers in the areas where envenomation occurs must be encouraged. The purpose of this review is to describe envenomation by poisonous marine invertebrates (cephalopods, sea urchins, cone shells, jellyfish, anemones, star-fish, corals, and worms). Understanding of these envenomation syndromes is important not only in tropical areas but also in Europe where importation of dangerous species has increased in recent years.

  3. Metaldehyde poisoning of companion animals: a three-year retrospective study

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    Roma Antonella De

    2017-09-01

    Full Text Available Introduction: Intentional and accidental poisoning of animals is often caused by readily available commercial pesticides, such as the molluscicide metaldehyde. A retrospective analysis of suspected metaldehyde poisonings between 2014 and 2016 in Italy was conducted. Material and Methods: Biological matrices were collected for toxicological analyses in the course of routine Institute activity. A total of 183 organs from dogs and cats and 49 pieces of bait, here specificall y poisoned food used to lure animals, were analysed and the presence of metaldehyde was confirmed by gas chromatography coupled to mass spectrometry (GC/MS. Results: A high content of metaldehyde was demonstrated in the analysed samples from dogs and cats: 50 (27.3% animals were found positive for metaldehyde intoxication together with 17 pieces of bait. Conclusion: The study emphasised the need for the control of metaldehyde use by the veterinary service.

  4. Plant poisoning in domestic animals: epidemiological data from an Italian survey (2000-2011).

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    Caloni, F; Cortinovis, C; Rivolta, M; Alonge, S; Davanzo, F

    2013-06-01

    An Italian epidemiological study based on the human Poison Control Centre of Milan (Centro Antiveleni di Milano (CAV)) data related to domestic animal poisoning by exposure to plants, was carried out in collaboration with the Veterinary Toxicology Section of the University of Milan. It encompasses a 12-year period, from the beginning of 2000 to the end of 2011. Calls related to toxic plants accounted for 5.7 per cent of total inquiries (2150) received by CAV. The dog was the most commonly poisoned species (61.8 per cent of calls) followed by the cat (26 per cent). Little information was recorded for other species. Most exposures (73.8 per cent) resulted in mild to moderate clinical signs. The outcome was reported in only 53.7 per cent of cases, and fatal poisoning accounted for 10.6 per cent of these cases. Glycoside, alkaloid, oxalate, toxalbumin, saponin, terpene and terpenoid-containing plants were recorded and found to be responsible for intoxication. Cycas revoluta, Euphorbia pulcherrima, Hydrangea macrophylla, Nerium oleander, Rhododendron species and Prunus species were the plants most frequently involved. Epidemiological data from this Italian survey provide useful information on animal exposure to plants and confirm the importance of plants as causative agents of animal poisoning.

  5. Clinico-morphological changes and diagnosis of animal poisoning with mercury preparations

    Energy Technology Data Exchange (ETDEWEB)

    Tishkov, A.I.

    1976-01-01

    This paper examines animal poisoning with mercury compounds used to dress seeds. Chickens, guinea pigs, and mice were fed plants grown from seeds dressed with mercury compounds. The chickens exhibited stomatitis, pharyngitis, esophagitis, and leukocytosis. The guinea pigs and mice exhibited a biological accumulation of mercury.

  6. Lipid emulsions in the treatment of acute poisoning: a systematic review of human and animal studies.

    Science.gov (United States)

    Jamaty, Chloé; Bailey, Benoit; Larocque, Alexandre; Notebaert, Eric; Sanogo, Karine; Chauny, Jean-Marc

    2010-01-01

    To assess the evidence regarding the efficacy and safety of intravenous fat emulsion (IFE) in the management of poisoned patients. We performed a systematic review of the literature with no time or language restriction. The electronic databases were searched from their inception until June 1, 2009 (Medline, EMBASE, ISI web of science, Biological abstract, LILACS, ChemIndex, Toxnet, and Proquest). We also examined the references of identified articles and the gray literature. The target interventions eligible for inclusion were administration of any IFE before, during, or after poisoning in human or animals. All types of studies were reviewed. Eligibility for inclusion and study quality scores, based on criteria by Jadad and the STROBE statement, were evaluated by independent investigators. The primary outcome was mortality. Secondary outcomes included neurologic, hemodynamic, and electrocardiographic variables, as well as adverse effects. Of the 938 publications identified by the search strategies, 74 met the inclusion criteria. We identified 23 animal trials, 50 human, and 1 animal case reports. Overall, the quality of evidence was weak and significant heterogeneity prevented data pooling. Available data suggest some benefits of IFE in bupivacaine, verapamil, chlorpromazine, and some tricyclic antidepressants and beta-blockers toxicity. No trial assessed the safety of IFE in the treatment of acute poisoning. The evidence for the efficacy of IFE in reducing mortality and improving hemodynamic, electrocardiographic, and neurological parameters in the poisoned patients is solely based on animal studies and human case reports. The safety of IFE has not been established.

  7. Assessment of human exposures to animal vaccines using poison control records, 2000-2009.

    Science.gov (United States)

    Edison, L; Schulte, J; Schauben, J; Kay, R; Rubin, C

    2014-05-01

    To characterize human exposures to vaccines intended for animals, evaluate the human risk due to these exposures and determine whether there is sufficient surveillance in place to monitor them. Retrospective analysis of surveillance data (2000-2009). Information collected by poison specialists during calls reporting human exposure to an animal vaccine product, made to one of the 57 United States Poison Control Centers. Data from the National Poison Data System were analysed to determine the number of calls due to human exposures to animal vaccines, and descriptive statistics were generated to characterize the exposures by age, gender, medical outcome, exposure site, exposure route, vaccine type and intended species, aetiologic agent, call date and exposure reason. Overall, the human health effects were minor, primarily due to unintentional parenteral exposure. Less than 15% of the reports were classified as occupational, and 80% of the exposures took place outside of a workplace or healthcare facility. Almost 60% of calls were due to exposure to the West Nile Virus vaccine; the others distributed among a variety of vaccines. Unintentional exposure to animal vaccines appears to occur almost exclusively among untrained individuals who may benefit from more effective education about the risks and benefits of administering vaccines. Improved reporting of adverse outcomes is essential to adequately define the extent of human exposure and risks associated with availability of new vaccines. © 2013 Blackwell Verlag GmbH.

  8. Accidents with venomous and poisonous animals: their impact on occupational health in Colombia

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    Juan P. Gómez C

    2011-01-01

    Venomous or poisonous animals are a very common cause of accidents in Colombia. Such accidents occur due to vertebrates such as snakes and fish or invertebrates such as scorpions, spiders, bees, etc. The most affected individuals are young people ages 15 to 45. They are mainly farmers and fishermen. These events can be considered work accidents given their characteristics. Nevertheless, the occupational risk insurance companies, the central Colombian government, and the regional, departmental...

  9. Accidents with venomous and poisonous animals: their impact on occupational health in Colombia

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    Juan P. Gómez C

    2011-11-01

    Full Text Available Venomous or poisonous animals are a very common cause of accidents in Colombia. Such accidents occur due to vertebrates such as snakes and fish or invertebrates such as scorpions, spiders, bees, etc. The most affected individuals are young people ages 15 to 45. They are mainly farmers and fishermen. These events can be considered work accidents given their characteristics. Nevertheless, the occupational risk insurance companies, the central Colombian government, and the regional, departmental, and municipal governmental authorities do not record or study these events. Therefore, the true magnitude of the problems caused by this, and the social, economic and occupational losses for Colombia and its companies are not perceived. Likewise, Colombian companies lack protocols, manuals, mechanisms for the identification of potentially dangerous animals to which workers are exposed based on their sector or occupation. This critical factor can have direct implications in the treatments applied to specific cases. This review article attempts to contextualize the impact of poisonous and venomous animals on the health of workers by presenting theoretical foundations and concepts for approaching this issue.

  10. [Establishment of animal model for elucidating the mechanism of intoxication by the poisonous mushroom Clitocybe acromelalga].

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    Fukuwatari, T; Sugimoto, E; Yokoyama, K; Shibata, K

    2001-06-01

    Dietary intake of a poisonous mushroom, Clitocybe acromelalga, causes acromelalgia. The symptom continues for over a month. Some papers reported that treatment with nicotinic acid is effective. We have established an animal model to elucidate the mechanism of toxicity of the poisonous mushroom Clitocybe acromelalga. Diet containing Clitocybe acromelalga was fed to niacin-deficient rats for 24 hours (designated as day 0). The food intake decreased to about one-half compared with that of day before, and body weight loss was noted. Although the diet was returned to the control diet on day 1, the food intake did not recover until day 7, and body weight gain was not seen until day 6. A severe symptom resembling acromelalgia in humans started to appear on day 3. This is the first report of an animal model for the intoxication of Clitocybe acromelalga in humans. Since no similar symptom resembling human intoxication was seen in a previous rodent study, the niacin-free/tryptophan-limited diet used in the present study may have contributed to the result.

  11. Epidemiology of accidents with poisonous animals registered in Nova Xavantina – MT

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    Vivian Tallita Pinheiro Santana

    2015-07-01

    Full Text Available Background and Objective: Accidents with poisonous animals are a public health problem in Brazil, especially in countryside cities. Updated regional information is important for the development of epidemiological surveillance activities. Through this research, we determined the epidemiological aspects of the cases registered in Nova Xavantina, State of Mato Grosso, Brazil, from January 2007 to May 2013. Methods: This is a cross-sectional and descriptive epidemiological study. Results: In this period, 68 accidents occurred, of which 44 were caused by snakes, 19 by scorpions, and four by spiders. Most accidents with snakes were caused by the genera Bothrops (79.5%, Crotalus (11.5%, and Micrurus (2.3%. As for the victims, there was a prevalence of males (76.5%, aged between 30 and 49 years (41.2% of mixed race (72.1%, with basic education (55.9% involved in field activities, such as agriculture and livestock (41.2%.There was a predominance of accidents of moderate severity (48.5% and all serious cases were caused by snakes. In most injuries (75%, the relationship between the accidents and occupational activities was not recorded. The most affected body regions were the feet (39.7%, legs (20.6%, and hands (11.8%. The predominant local manifestations were pain, swelling, and bruising. The predominant systemic manifestations were hemorrhage, nausea and vomiting. Conclusion: The study period was characterized by the predominance of accidents involving snakes and male individuals in field activities and of moderate severity. Thus, educational campaigns and the adoption of preventive measures are essential to reduce the occurrence of these diseases in this city. KEYWORDS: Poisoning; snake bites; Scorpion Stings.

  12. Animal-related fatalities--part II: characteristic autopsy findings and variable causes of death associated with envenomation, poisoning, anaphylaxis, asphyxiation, and sepsis.

    Science.gov (United States)

    Bury, Danielle; Langlois, Neil; Byard, Roger W

    2012-03-01

    In addition to blunt and sharp trauma, animal-related fatalities may result from envenomation, poisoning, anaphylaxis, asphyxiation, and sepsis. Although the majority of envenomation deaths are caused by hornets, bees, and wasps, the mechanism of death is most often anaphylaxis. Envenomation resulting from the injection of a poison or toxin into a victim occurs with snakes, spiders, and scorpions on land. Marine animal envenomation may result from stings and bites from jellyfish, octopus, stonefish, cone fish, stingrays, and sea snakes. At autopsy, the findings may be extremely subtle, and so a history of exposure is required. Poisoning may also occur from ingesting certain fish, with three main forms of neurotoxin poisoning involving ciguatera, tetrodotoxin ingestion, and paralytic shellfish poisoning. Asphyxiation may follow upper airway occlusion or neck/chest compression by animals, and sepsis may follow bites. Autopsy analysis of cases requires extensive toxinological, toxicological, and biochemical analyses of body fluids. © 2011 American Academy of Forensic Sciences.

  13. [Overall pattern of accidents caused by poisonous animals in Colombia, 2006-2010].

    Science.gov (United States)

    Rodríguez-Vargas, Ariadna L

    2012-10-01

    This study was motivated as only partial knowledge is available (regarding national statistics) about accidents caused by poisonous animals in Colombia. The study was aimed at establishing a base-line concerning accidents reported by phone to the Toxicology Management and Research Information Centre (CIGITOX) from all over Colombia; such data was taken from the centre's data-base following its five years of being in operation(2006-2010). This was a descriptive, retrospective study, taking information from the CIGITOX database over a five-year period (2006-2010); Excel 2011was used for statistical analysis. The database contained 1,783 cases which had been reported and attended; 47 % concerned snake bite accidents (an obligatory report event in Colombia), 25 % scorpion stings and 11 % spider bites, followed by others having valuable epidemiologic representation in the main areas of occurrence, such as the Antioquia, Valle del Cauca and Cundinamarca departments. The data provided an overview of the situation which could lead to promoting public health program aimed at raising awareness in communities, institutions and healthcare professional's whilst enforcing their ability to respond effectively.

  14. Risk assessment of the amnesic shellfish poison, domoic acid, on animals and humans.

    Science.gov (United States)

    Kumar, K Prem; Kumar, Sreeletha Prem; Nair, G Achuthan

    2009-05-01

    Risk assessment of the amnesic shellfish poison, domoic acid, a potent neurotoxin, is evaluated based on its current knowledge and its harmful effects, and is presented under four headings, viz., (1) hazard identification, (2) dose response assessment, (3) exposure assessment and (4) risk characterization. Domoic acid binds the glutamate receptor site of the central nervous system (CNS) of humans and causes depolarization of neurons and an increase in cellularcalcium. In nature, domoic acid is produced by the algae, Pseudonitzschia spp. and they enter into the body of shellfish through their consumption. This toxin is reported to cause gastroenteritis, renal insufficiency confusion and memory loss in humans, since it affects the hippocampus of the brain. In rats, intraperitonial and oral administration of domoic acid result in scratching, tremor and convulsions, and in monkeys, the toxic symptoms like mastication, salivation, projectile vomiting, weakness, teeth grinding and lethargy are apparent. The no-observed-adverse-effect-level (NOAEL) in animals reveals that pure toxin is more effective than those isolated from shellfish. Based on LD50 values, it is found that intraperitonial administration of this toxin in animals is 31 fold more effective than oral administration. Low levels of domoic acid (0.20-0.75 ppm) show no toxic symptoms in non-human primates, but clinical effects are apparent in them and in humans, at a concentration of 1.0 ppm. The tolerable daily intake (TDI) of domoic acid for humans is calculated as 0.075 ppm, whereas for razor clams and crabs, the TDI are 19.4 and 31.5 ppm respectively. The hazard quotient (HQ) is found to be 2. Being an irreversible neurotoxin, domoic acid has severe public health implications. Death occurs in those above 68 years old. In order to ensure adequate protection to public health, the concentration of domoic acid in shellfish and shellfish parts at point of sale shall not exceed the current permissible limit of 20

  15. Continued implication of the banned pesticides carbofuran and aldicarb in the poisoning of domestic and wild animals of the Canary Islands (Spain).

    Science.gov (United States)

    Ruiz-Suárez, Norberto; Boada, Luis D; Henríquez-Hernández, Luis A; González-Moreo, Federico; Suárez-Pérez, Alejandro; Camacho, María; Zumbado, Manuel; Almeida-González, Maira; Del Mar Travieso-Aja, María; Luzardo, Octavio P

    2015-02-01

    Although nowadays the intentional poisoning of domestic and wild animals is a crime in EU, in the past the poison was used in rural areas of a number of European countries to kill animals that were considered harmful for human activities. In Spain evidences indicate that intentional poisonings continue to occur throughout the entire country nowadays. This situation seems to be of particular concern in the Canary Islands (Spain), where this study was performed. Our results confirmed that 225 animals were poisoned by pesticides over the study period (32 months; 2010-2013). The intentionality of the poisoning was confirmed in 117 cases. It has to be highlighted that the other 108 animals also died by pesticide poisoning, although the intentionality was only suspected. This incidence is currently the highest reported in any region from European Union. The pesticides carbofuran, bromadiolone, brodifacoum and aldicarb were the most frequently detected involved. Among the affected species, it has to be highlighted that endangered species are frequently affected in poisoning incidents. Notably, chemicals banned in the EU (carbofuran and aldicarb) were identified in approximately 75% of cases, and in almost 100% of baits, which suggests that these pesticides are still available to the population. Several circumstances may explain these results. Firstly, little control over the sale and possession of pesticide products, and the potential existence of an illegal market of pesticides banned in the European Union in the neighbouring African continent. In addition, the limited awareness of the population about the dangerousness of these compounds, for the environment, animals, or even people, make the situation very worrying in these islands. Stronger regulations, control of legal and illegal pesticide use, development of educational programs and legal action in poisoning incidents are needed to decrease the impact of pesticide misuse on wildlife and domestic animals. Copyright

  16. Animal experiments, vital forces and courtrooms: Mateu Orfila, François Magendie and the study of poisons in nineteenth-century France.

    Science.gov (United States)

    Bertomeu-Sánchez, José Ramón

    2012-01-01

    The paper follows the lives of Mateu Orfila and François Magendie in early nineteenth-century Paris, focusing on their common interest in poisons. The first part deals with the striking similarities of their early careers: their medical training, their popular private lectures, and their first publications. The next section explores their experimental work on poisons by analyzing their views on physical and vital forces in living organisms and their ideas about the significance of animal experiments in medicine. The last part describes their contrasting research on the absorption of poisons and the divergences in their approaches, methods, aims, standards of proof, and intended audiences. The analysis highlights the connections between nineteenth-century courtrooms and experimental laboratories, and shows how forensic practice not only prompted animal experimentation but also provided a substantial body of information and new research methods for dealing with major theoretical issues like the absorption of poisons.

  17. Carbon Monoxide (CO) Poisoning Prevention

    Science.gov (United States)

    ... build up in a home and poison the people and animals inside. Every year, at least 430 people die ... build up in enclosed or partially enclosed spaces. People and animals in these spaces can be poisoned and can ...

  18. Intravenous Lipid Emulsion as an Antidote for the Treatment of Acute Poisoning: A Bibliometric Analysis of Human and Animal Studies.

    Science.gov (United States)

    Zyoud, Sa'ed H; Waring, W Stephen; Al-Jabi, Samah W; Sweileh, Waleed M; Rahhal, Belal; Awang, Rahmat

    2016-11-01

    In recent years, there has been increasing interest in the role of intravenous lipid formulations as potential antidotes in patients with severe cardiotoxicity caused by drug toxicity. The aim of this study was to conduct a comprehensive bibliometric analysis of all human and animal studies featuring lipid emulsion as an antidote for the treatment of acute poisoning. The Scopus database search was performed on 5 February 2016 to analyse the research output related to intravenous lipid emulsion as an antidote for the treatment of acute poisoning. Research indicators used for analysis included total number of articles, date (year) of publication, total citations, value of the h-index, document types, countries of publication, journal names, collaboration patterns and institutions. A total of 594 articles were retrieved from Scopus database for the period of 1955-2015. The percentage share of global intravenous lipid emulsion research output showed that research output was 85.86% in 2006-2015 with yearly average growth in this field of 51 articles per year. The USA, United Kingdom (UK), France, Canada, New Zealand, Germany, Australia, China, Turkey and Japan accounted for 449 (75.6%) of all the publications. The total number of citations for all documents was 9,333, with an average of 15.7 citations per document. The h-index of the retrieved documents for lipid emulsion research as antidote for the treatment of acute poisoning was 49. The USA and the UK achieved the highest h-indices, 34 and 14, respectively. New Zealand produced the greatest number of documents with international collaboration (51.9%) followed by Australia (50%) and Canada (41.4%) out of the total number of publications for each country. In summary, we found an increase in the number of publications in the field of lipid emulsion after 2006. The results of this study demonstrate that the majority of publications in the field of lipid emulsion were published by high-income countries. Researchers from

  19. Amnesic Shellfish Poisoning

    Science.gov (United States)

    ... Since then, the death or stranding of other marine animals, including whales, has been suspected or confirmed to ... sickened or die due to domoic acid poisoning. Animals poisoned by domoic acid include seabirds and marine mammals, including sea lions, sea otters, whales. Domoic- ...

  20. The Distribution of Paralytic Shellfish Poisoning Toxin in the OrgansPart of Animals Sea Food

    International Nuclear Information System (INIS)

    Muryono, H.; Kris-Tri Basuki; A, Sukarman; Djoko Sardjono, Ign.; Supriyanto, C.

    2000-01-01

    The distribution of PSP toxin in the organs part of animals seafood wereinvestigated. PSP is one of the most important toxin of sea food animals forexport commodities. The main feed of animals seafood is microalgae. Sometypes of microalgae produced toxin, i.e. PSP or saxitoxin. Animals seafoodsamples, i.e. mussel, shrimp, and fish were collected from Manila bay andbrought to laboratorium. The head, intestine and muscle organ parts of thesamples were separated. Each organ part of the samples was extracted by 0,1 NHCl. The saxitoxin contents of the animal seafood samples were determined bymicroplate LSC binding assay method. It was found that the intestine organsamples has a higher concentration of saxitoxin (0.28-0.36 ppm), followed byhead organ samples (0.17-0.20 ppm) and muscle organ samples (0.10-0.16 ppm).Therefore, the distribution of PSP toxin in the organ part of the animalsseafood are 47-52% in the intestine organ samples, 27-31 % in the head organsamples and 10-15% in the muscle organ samples. (author)

  1. Lead poisoning

    Science.gov (United States)

    ... help if this information is not immediately available. Poison Control If someone has severe symptoms from possible ... be caused by lead poisoning, call your local poison control center. Your local poison center can be ...

  2. Studies on the fate of poisonous metals in experimental animal, (2)

    International Nuclear Information System (INIS)

    Omori, Yoshihito; Takanaka, Akira; Onoda, Kin-ichi; Nakaura, Shinsuke; Urakubo, Goro

    1975-01-01

    Three doses of cadmium chloride solutions (1, 5 and 10 mg/kg/day) were given orally and repeatedly to 3 groups of male rats (27--28 rats per 1 group) for 20 days. In 1 mg/kg group, depression of daily gain of body weight was observed to some extent after 13th day, and significant depression was noted earlier in 5 and 10 mg/kg groups. Decrease of daily food and water consumption was observed after 10--12th day, and mortality of each group until 21st day was 2/27, 8/27 and 9/28, respectively. At 21st day, solution of sup(115m)CdCl 2 (2μCi/mg CdCl 2 /2 ml/kg) was given orally to investigate the alternative distribution of this metal, dissecting the animals and measuring the radioactivities. Comparing with the control group, increase of adrenal weight, decrease of seminal vesicle weight, relaxation of gastrointestinal tract and increase of the contents of the tract were found in every pretreated group. Thicker distribution of sup(115m)Cd were seen in many organs and tissues, including blood, or every pretreated group compared with control group, however, the concentration in liver and bone was lower contrarily. Especially, the amount of remaining sup(115m)Cd in stomach was more in 1 and 5 mg/kg groups than the control group, and the fact suggested the delay of gastric emptying rate. (auth.)

  3. A rational design for the nanoencapsulation of poisonous animal venoms in liposomes prepared with natural phospholipids.

    Science.gov (United States)

    da Costa, Maria Helena Bueno; Sant'Anna, Osvaldo A; Quintilio, Wagner; Schwendener, Reto Albert; de Araujo, Pedro Soares

    2012-11-01

    Liposomes have been used since the 1970's to encapsulate drugs envisaging enhancement in efficacy and therapeutic index, avoidance of side effects and increase in the encapsulated agent stability. The major problem when encapsulating snake venoms is the liposomal membrane instability caused by venom phospholipases. Here the results obtained encapsulating Crotalus durissimus terrificus and a pool of Bothropic venoms within liposomes (LC and LB, respectively) used to produce anti-venom sera are presented. The strategy was to modify the immunization protocol to enhance antibody production and to minimize toxic effects by encapsulating inactivated venoms within stabilized liposomes. Chemically modified venoms were solubilized in a buffer containing an inhibitor and a chelating agent. The structures of the venoms were analyzed by UV, CD spectroscopy and ELISA. In spite of the differences in the helical content between natural and modified venoms, they were recognized by horse anti-sera. To maintain long-term stability, mannitol was used as a cryoprotectant. The encapsulation efficiencies were 59 % (LB) and 99 % (LC), as followed by filtration on Sephacryl S1000. Light scattering measurements led us to conclude that both, LB (119 ±47 nm) and LC (147±56 nm) were stable for 22 days at 4 °C, even after lyophilization. Genetically selected mice and mixed breed horses were immunized with these formulations. The animals did not show clinical symptoms of venom toxicity. Both, LB and LC enhanced by at least 30 % the antibody titers 25 days after injection and total IgG titers remained high 91 days after immunization. The liposomal formulation clearly exhibited adjuvant properties.

  4. Philodendron poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  5. Copper poisoning

    Science.gov (United States)

    ... swallowed or inhaled The amount swallowed or inhaled Poison Control Your local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  6. Yew poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  7. Ammonia poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  8. Malathion poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  9. Poison Ivy

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Poison Ivy KidsHealth / For Kids / Poison Ivy What's in ... the leaves of the plants. Look Out for Poison Plants These plants can be anywhere — from the ...

  10. Diazinon poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  11. Foxglove poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  12. Poisonous Plants

    Science.gov (United States)

    ... Publications and Products Programs Contact NIOSH NIOSH POISONOUS PLANTS Recommend on Facebook Tweet Share Compartir Photo courtesy ... U.S. Department of Agriculture Many native and exotic plants are poisonous to humans when ingested or if ...

  13. Deodorant poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002696.htm Deodorant poisoning To use the sharing features on this page, please enable JavaScript. Deodorant poisoning occurs when someone swallows deodorant. This article ...

  14. Starch poisoning

    Science.gov (United States)

    Cooking starch poisoning; Laundry starch poisoning ... Cooking and laundry starch are both made from vegetable products, most commonly: Corn Potatoes Rice Wheat Both are usually considered nonpoisonous (nontoxic), but ...

  15. Food Poisoning

    Science.gov (United States)

    ... serious. Let's find out how to avoid it. What Is Food Poisoning? Food poisoning comes from eating foods that ... you're feeling, when you first felt sick, what you ate in the past few days, and ... might have caused food poisoning. The type of treatment you'll get ...

  16. Poison Prevention

    Science.gov (United States)

    ... Prevention Listen Español Text Size Email Print Share Poison Prevention Page Content Article Body Post the Poison Help number 1-800-222-1222 on the ... or empty container of a toxic substance, call Poison Help immediately. More than a million American children ...

  17. Hydroxocobalamin in cyanide poisoning.

    Science.gov (United States)

    Thompson, John P; Marrs, Timothy C

    2012-12-01

    On theoretical grounds, hydroxocobalamin is an attractive antidote for cyanide poisoning as cobalt compounds have the ability to bind and detoxify cyanide. This paper reviews the pharmacokinetic and pharmacodynamic aspects of hydroxocobalamin, its efficacy in human cyanide poisoning and its adverse effects. PubMed was searched for the period 1952 to April 2012. A total of 71 papers were identified in this way; and none was excluded. PHARMACOKINETICS AND PHARMACODYNAMICS: Pharmacokinetic studies in dogs and humans suggest a two-compartment model, with first order elimination kinetics. Pharmacodynamic studies in animals suggest that hydroxocobalamin would be a satisfactory antidote for human cyanide poisoning. EFFICACY IN HUMAN POISONING: There is limited evidence that hydroxocobalamin alone is effective in severe poisoning by cyanide salts. The evidence for the efficacy of hydroxocobalamin in smoke inhalation is complicated by lack of evidence for the importance of cyanide exposure in fires and the effects of other chemicals as well as confounding effects of other therapeutic measures, including hyperbaric oxygen. Evidence that hydroxocobalamin is effective in poisoning due to hydrogen cyanide alone is lacking; extrapolation of efficacy from poisoning by ingested cyanide salts may not be valid. The rate of absorption may be greater with inhaled hydrogen cyanide and the recommended slow intravenous administration of hydroxocobalamin may severely limit its clinical effectiveness in these circumstances. Both animal and human data suggest that hydroxocobalamin is lacking in clinically significant adverse effects. However, in one human volunteer study, delayed but prolonged rashes were observed in one-sixth of subjects, appearing 7 to 25 days after administration of 5 g or more of hydroxocobalamin. Rare adverse effects have included dyspnoea, facial oedema, and urticaria. Limited data on human poisonings with cyanide salts suggest that hydroxocobalamin is an effective

  18. [Evaluation of adsorption effect of activated charcoal on oral paraquat poisoning: an experimental study on large animal].

    Science.gov (United States)

    Sun, Baisheng; He, Yuezhong; Pei, Yuhao; Zhang, Cong; Zhang, Xigang; Yang, Zhan

    2017-03-01

    To study the adsorption effect of activated charcoal suspension on paraquat (PQ) in gastrointestinal tract of beagles exposed to PQ. Twenty healthy male beagles were randomly divided into experimental group and control group, with 6 beagles in each group. 20% PQ solution (a dose of 30 mg/kg) was prescribed through stomach for beagles in both groups. After exposure to PQ for 30 minutes, the beagles in experimental group were given activated charcoal suspension (1.0 g/kg of type I activated charcoal powder mixed with 100 mL of normal saline) by gavage, while the control group was only given equal volume of normal saline. After exposure to PQ for 10 minutes, 30 minutes, and 1, 2, 4, 8, 12, 24, and 48 hours, blood was collected from hepatic portal veins and peripheral veins to detect the PQ concentration change in the plasma. The toxicokinetics software DAS 2.1.1 was applied to analyze PQ concentration and compare the change in toxicokinetics parameters between the both groups. The change in vital signs including heart rate (HR), respiratory rate (RR) and pulse oxygen saturation (SpO 2 ) was dynamically monitored 10 minutes before exposure, 4 hours and each day from the 1st to the 7th day after exposure. After exposure to PQ, the poison concentration in the plasma of hepatic portal veins and peripheral veins in the control group rose quickly and reached peak 4 hours later. It fell quickly at first, and fell slowly 8 hours later. But in the experimental group, the increase rate to the peak was significantly slow. Besides, PQ peak fell more obviously than that in the control group and it was about 50% of the control group (μg/L: 123.50±11.67 vs. 255.18±12.29 in blood from hepatic portal veins, 122.35±11.72 vs. 250.86±11.15 in blood from peripheral veins). After 8 hours it fell much more quickly than that of the control group. After exposure to PQ for 48 hours, PQ concentration in the plasma was still lower than that of the control group (μg/L: 0.53±0.18 vs. 15.98

  19. The power of poison: pesticide poisoning of Africa's wildlife.

    Science.gov (United States)

    Ogada, Darcy L

    2014-08-01

    Poisons have long been used to kill wildlife throughout the world. An evolution has occurred from the use of plant- and animal-based toxins to synthetic pesticides to kill wildlife, a method that is silent, cheap, easy, and effective. The use of pesticides to poison wildlife began in southern Africa, and predator populations were widely targeted and eliminated. A steep increase has recently been observed in the intensity of wildlife poisonings, with corresponding population declines. However, the majority of poisonings go unreported. Under national laws, it is illegal to hunt wildlife using poisons in 83% of African countries. Pesticide regulations are inadequate, and enforcement of existing legislation is poor. Few countries have forensic field protocols, and most lack storage and testing facilities. Methods used to poison wildlife include baiting carcasses, soaking grains in pesticide solution, mixing pesticides to form salt licks, and tainting waterholes. Carbofuran is the most widely abused pesticide in Africa. Common reasons for poisoning are control of damage-causing animals, harvesting fish and bushmeat, harvesting animals for traditional medicine, poaching for wildlife products, and killing wildlife sentinels (e.g., vultures because their aerial circling alerts authorities to poachers' activities). Populations of scavengers, particularly vultures, have been decimated by poisoning. Recommendations include banning pesticides, improving pesticide regulations and controlling distribution, better enforcement and stiffer penalties for offenders, increasing international support and awareness, and developing regional pesticide centers. © 2014 New York Academy of Sciences.

  20. Pesticides poisoning

    International Nuclear Information System (INIS)

    Ahmad, I.

    1999-01-01

    Pesticides are chemical toxicants which are used to kill by their toxic actions, the pest organisms, known to incur significant economic losses or threaten human life, his health and that of his domesticated animals. These toxicants are seldom species-specific. The presence of these or their metabolites may scientific be vouched not only in the environment they are used, but in the entire ecosystem, in the subsoil, in the underwater reservoirs and in the food chain of all non-target species including man, his friends i.e. predator and parasite organisms which be uses against the pests, and in his cherished domesticated animals. In the present paper a survey is made of different groups of toxic chemicals generally used to manage pests, in the ecosystem, food chain and tissues and body parts of non-target species including man and the ones dear to him. Toxicology and biochemistry of these toxic materials and their important metabolites are also briefly discussed with special reference to ways and means through which these poison the above non-target species. (author)

  1. Poisonous plants.

    Science.gov (United States)

    Kellerman, T S

    2009-03-01

    South Africa is blessed with one of the richest floras in the world, which--not surprisingly--includes many poisonous plants. Theiler in the founding years believed that plants could be involved in the aetiologies of many of the then unexplained conditions of stock, such as gousiekte and geeldikkop. His subsequent investigations of plant poisonings largely laid the foundation for the future Sections of Toxicology at the Institute and the Faculty of Veterinary Science (UP). The history of research into plant poisonings over the last 100 years is briefly outlined. Some examples of sustained research on important plant poisonings, such as cardiac glycoside poisoning and gousiekte, are given to illustrate our approach to the subject and the progress that has been made. The collation and transfer of information and the impact of plant poisonings on the livestock industry is discussed and possible avenues of future research are investigated.

  2. Outsmarting Poison Ivy and Other Poisonous Plants

    Science.gov (United States)

    ... Consumer Updates Outsmarting Poison Ivy and Other Poisonous Plants Share Tweet Linkedin Pin it More sharing options ... whitish-green fruits hang in loose clusters. Poison Plant Rashes Aren’t Contagious Poison ivy and other ...

  3. [Analysis of characteristics of acute poisoning caused by various poisons in Guangxi, China].

    Science.gov (United States)

    Hu, De-hong; Zhang, Zhen-ming; Liu, Qing-hua; Jiang, Dong-fang

    2013-11-01

    To investigate the characteristics of acute poisonings caused by various poisons in Guangxi, China. A retrospective investigation was performed in 5859 cases of acute poisonings who were admitted to 63 hospitals in 11 cities, as well as 531 types of poisons involved. The poisons were categorized into 6 groups; each group of cases was stratified by the rural or urban settings, frequency of poisoning, and cause of poisoning to analyze the numbers of cases and constituent ratios. Most types of poisons (68.74%) belonged to drugs (217 types) and pesticides (148 types). Most cases of poisonings (61.63%) were caused by pesticides (n = 2547) and chemicals (n = 1064). Pesticides, poisons of plant origins, and poisons of animal origins were responsible for most of the cases in rural settings; 88.46%, 79.10%, and 66.74% of the cases of these poison categories happened in rural settings. Chemicals, drugs, and other poisons were responsible for most of the cases in urban settings; 70.20%, 61.74%, and 63.73% of the cases of these poison categories happened in urban settings. The numbers of cases in 5-year-poisoning groups were the highest in all categories of poisons, accounting for 85.24%, 88.57%, 55.16%, 70.79%, 68.36%, and 66.44%of cases of respective categories. Most cases of poisonings by chemicals, poisons of animal origin, and other poisons were accident-related (86.24%, 72.66%, and 46.71%of the poison categories). Most cases of poisonings by pesticides and drugs were suicide-related (59.39% and 33.52% of the poison categories). Most cases by poisons of plant origin were caused by accidental ingestion (70.36% of the poison category). Most of the acute poisonings in Guangxi area are caused by pesticides and chemicals; the most common causes of poisoning are accidents, accidental ingestion, and suicide. There are significant differences in the causes of acute poisonings between the urban and rural settings.

  4. Beryllium poisonings

    International Nuclear Information System (INIS)

    Alibert, S.

    1959-03-01

    This note reports a bibliographical study of beryllium toxicity. Thus, this bibliographical review addresses and outlines aspects and issues like aetiology, cases of acute poisoning (cutaneous manifestations, pulmonary manifestations), chronic poisoning (cutaneous, pulmonary and bone manifestations), excretion and localisation, and prognosis

  5. Paradichlorobenzene poisoning

    Science.gov (United States)

    ... this page, please enable JavaScript. Paradichlorobenzene is a white, solid chemical with a very strong odor. Poisoning can occur if you swallow this chemical. This article is for information only. DO NOT use it to treat or manage an actual poison exposure. If you or someone you are with ...

  6. Norsesquiterpene glycosides in bracken ferns (Pteridium esculentum and Pteridium aquilinum subsp. wightianum) from Eastern Australia: reassessed poisoning risk to animals.

    Science.gov (United States)

    Fletcher, Mary T; Brock, Ian J; Reichmann, Keith G; McKenzie, Ross A; Blaney, Barry J

    2011-05-11

    Austral bracken Pteridium esculentum contains three unstable norsesquiterpene glycosides: ptaquiloside, ptesculentoside, and caudatoside, in variable proportions. The concentration of each of the glycosides was determined in this study as their respective degradation products, pterosin B, pterosin G and pterosin A, by HPLC-UV analysis. Samples of P. esculentum collected from six sites in eastern Australia contained up to 17 mg of total glycoside/g DW, with both ptaquiloside and ptesculentoside present as major components accompanied by smaller amounts of caudatoside. Ratios of ptaquiloside to ptesculentoside varied from 1:3 to 4:3, but in all Australian samples ptesculentoside was a significant component. This profile differed substantially from that of P. esculentum from New Zealand, which contained only small amounts of both ptesculentoside and caudatoside, with ptaquiloside as the dominant component. A similar profile with ptaquiloside as the dominant glycoside was obtained for Pteridium aquilinum subsp. wightianum (previously P. revolutum ) from northern Queensland and also P. aquilinum from European sources. Ptesculentoside has chemical reactivity similar to that of ptaquiloside and presumably biological activity similar to that of this potent carcinogen. The presence of this additional reactive glycoside in Australian P. esculentum implies greater toxicity for consuming animals than previously estimated from ptaquiloside content alone.

  7. Nicotine poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002510.htm Nicotine poisoning To use the sharing features on this page, please enable JavaScript. Nicotine is a bitter-tasting compound that naturally occurs ...

  8. Acetone poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002480.htm Acetone poisoning To use the sharing features on this page, please enable JavaScript. Acetone is a chemical used in many household products. ...

  9. Dieffenbachia poisoning

    Science.gov (United States)

    ... enough to prevent normal speaking and swallowing. Home Care Wipe out the mouth with a cold, wet cloth. Rinse the person's eyes and skin well if they touched the plant. Give milk to drink. Call poison control for more guidance. ...

  10. Sachet poisoning

    Science.gov (United States)

    ... of perfumed powder or a mix of dried flowers, herbs, spices, and aromatic wood shavings (potpourri). Some ... further instructions. This is a free and confidential service. All local poison control centers in the United ...

  11. Insecticide poisoning

    Science.gov (United States)

    ... pyrethrins. These chemicals were originally isolated from chrysanthemum flowers and are generally not harmful. However, they can ... further instructions. This is a free and confidential service. All local poison control centers in the United ...

  12. Gasoline poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002806.htm Gasoline poisoning To use the sharing features on this ... This article discusses the harmful effects from swallowing gasoline or breathing in its fumes. This article is ...

  13. Food poisoning

    Science.gov (United States)

    ... is more common after eating at picnics, school cafeterias, large social functions, or restaurants. When germs get ... the food poisoning. These may include: Arthritis Bleeding problems Damage to the nervous system Kidney problems Swelling ...

  14. Mistletoe poisoning

    Science.gov (United States)

    Aronson JK. Plant poisons and traditional medicines. In: Farrar J, Hotez PJ, Junghanss T, Kang G, Lalloo D, White NJ, eds. Manson's Tropical Diseases . 23rd ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 76. Davison K, Frank BL. Ethnobotany: ...

  15. Antifreeze poisoning

    Science.gov (United States)

    The poisonous ingredients in antifreeze are: Ethylene glycol Methanol Propylene glycol ... For ethylene glycol: Death may occur within the first 24 hours. If ... little as 2 tablespoons (1 ounce or 30 milliliters) can kill a ...

  16. Tetrahydrozoline poisoning

    Science.gov (United States)

    ... you or someone you are with has an exposure, call your local emergency number (such as 911), or your local poison center can ... under the following brand names: Eyesine Geneye Murine Tears Plus Opti-Clear ...

  17. [The most popular poisons from Graeco-Roman world].

    Science.gov (United States)

    Siek, Bartlomiej; Rys, Anna; Sein Anand, Jacek

    2013-01-01

    Article presents the most popular antique poisons. Information from encyclopaedic literature and literary texts of the Roman Empire period has been compared with the etymology of the names of some poisons of plant and animal origin.

  18. Iodine poisoning

    Science.gov (United States)

    ... medical tests or the treatment of thyroid disease Tincture of iodine Iodine is also used during the ... Seek immediate medical help. DO NOT make a person throw up unless told to do so by Poison Control or a health care professional. Give the person milk, or ...

  19. Kerosene poisoning

    Science.gov (United States)

    ... do so by poison control or a health care provider. If the chemical is on the skin or in the eyes, flush with lots of water for at least 15 minutes. If the chemical was swallowed, immediately give the person water or milk, unless instructed otherwise by a provider. DO NOT ...

  20. Alcohol Poisoning

    Science.gov (United States)

    ... Get follow-up care. If you or your teen has been treated for alcohol poisoning, be sure to ask about follow-up care. Meeting with a health professional, particularly an experienced chemical dependency professional, can help you prevent future binge drinking. By Mayo Clinic Staff . Mayo Clinic ...

  1. Mushroom Poisonings

    Directory of Open Access Journals (Sweden)

    Emine Dibek Misirlioglu

    2009-06-01

    Full Text Available Mushroom poisonings are intoxications with high mortality. Toxic wild mushrooms usually grow up in spring and autumn and the intoxications of these mushrooms occur mostly in these seasons. Best treatment is to make the public conscious of this problem. [TAF Prev Med Bull 2009; 8(3.000: 281-284

  2. Oleander poisoning

    Science.gov (United States)

    Aronson JK. Plant poisons and traditional medicines. In: Farrar J, Hotez PJ, Junghanss T, Kang G, Lalloo D, White NJ, eds. Manson's Tropical Diseases . 23rd ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 76. Mofenson HC, Caraccio TR, McGuigan ...

  3. Animals

    International Nuclear Information System (INIS)

    Skuterud, L.; Strand, P.; Howard, B.J.

    1997-01-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG)

  4. Tropane alkaloids in food: poisoning incidents

    NARCIS (Netherlands)

    Adamse, P.; Egmond, van H.P.; Noordam, M.Y.; Mulder, P.P.J.; Nijs, de W.C.M.

    2014-01-01

    A large number of wild and cultured plants produce secondary metabolites that can be toxic to humans and animals. The present study aims to provide insight into the routes of (un)intentional poisonings of humans by tropane alkaloids. Poisonings of humans by tropane alkaloids occur as unintended

  5. [Superwarfarine Poisoning].

    Science.gov (United States)

    Freixo, Ana; Lopes, Luís; Carvalho, Manuela; Araújo, Fernando

    2015-01-01

    The superwarfarin-type anticoagulant rodenticides are used throughout the world and distinguish themselves from warfarin for its high potency and long acting anticoagulant activity. Easy access to these products enables the accidental or deliberate human poisoning. A case of voluntary rodenticide poisoning (RATIBRONÂ) by a woman who ingested an estimated 27.5 mg of bromadiolone total quantity for two weeks, with minor bleeding episodes, whose reversal of the anticoagulant effect with the correction of the abnormal values of the clotting tests took about one month to reverse is reported here. The correction of the haemostasis defects takes usually a long time and there are no treatment guidelines, but a gradually vitamin K dosage reduction, as out patients, along with the monitoring of the International Normalized Ratio levels, allows a safe evaluation of the therapeutic response.

  6. Animals

    Energy Technology Data Exchange (ETDEWEB)

    Skuterud, L.; Strand, P. [Norwegian Radiation Protection Authority (Norway); Howard, B.J. [Inst. of Terrestrial Ecology (United Kingdom)

    1997-10-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG). 68 refs.

  7. Poisonous birds: A timely review.

    Science.gov (United States)

    Ligabue-Braun, Rodrigo; Carlini, Célia Regina

    2015-06-01

    Until very recently, toxicity was not considered a trait observed in birds, but works published in the last two decades started to shed light on this subject. Poisonous birds are rare (or little studied), and comprise Pitohui and Ifrita birds from Papua New Guinea, the European quail, the Spoor-winged goose, the Hoopees, the North American Ruffed grouse, the Bronzewings, and the Red warbler. A hundred more species are considered unpalatable or malodorous to humans and other animals. The present review intends to present the current understanding of bird toxicity, possibly pointing to an ignored research field. Whenever possible, biochemical characteristics of these poisons and their effects on humans and other animals are discussed, along with historical aspects of poison discovery and evolutionary hypothesis regarding their function. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. Assessing the connection between organophosphate pesticide poisoning and mental health: A comparison of neuropsychological symptoms from clinical observations, animal models and epidemiological studies.

    Science.gov (United States)

    Stallones, Lorann; Beseler, Cheryl L

    2016-01-01

    Psychiatry and psychology are beginning to recognize the importance of lead, mercury and heavy metals as causal partners in the development of mental disorders. Further, mental health researchers and clinicians are embracing the idea that the combined effects of genetics and environmental exposures can result in perturbations in brain neurochemistry leading to psychiatric disorders. The purpose of this review is to examine the biological foundations for the epidemiological observations previously identified by reviewing the toxicology literature and relating it to epidemiological studies addressing the role of poisoning with organophosphate pesticides (OPs) in neurobehavioral and neuropsychological disorders. The goal of this review is to raise awareness in the mental health community about the possibility that affective disorders might be the result of contributions from environmental and occupational pesticide poisoning. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Poison ivy - oak - sumac

    Science.gov (United States)

    ... ingredient can be found in: Bruised roots, stems, flowers, leaves, fruit Pollen of poison ivy , poison oak, ... further instructions. This is a free and confidential service. All local poison control centers in the United ...

  10. Plastic casting resin poisoning

    Science.gov (United States)

    Epoxy poisoning; Resin poisoning ... Epoxy and resin can be poisonous if they are swallowed or their fumes are breathed in. ... Plastic casting resins are found in various plastic casting resin products.

  11. Cuticle remover poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  12. Hair tonic poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  13. Hand lotion poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  14. Rhubarb leaves poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  15. Blue nightshade poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  16. Overview of Poisoning

    Science.gov (United States)

    ... kidney transplantation may be needed. Prevent absorption of poison Stomach emptying (inducing vomiting or stomach pumping), once ... iron, or many household chemicals. Increase elimination of poison If a poison remains life threatening despite the ...

  17. Shaving cream poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  18. Lip moisturizer poisoning

    Science.gov (United States)

    ... The time it was swallowed The amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  19. Hair bleach poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  20. Face powder poisoning

    Science.gov (United States)

    ... if known) Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  1. Black nightshade poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  2. Jerusalem cherry poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  3. Protecting Yourself from Poisonous Plants

    Science.gov (United States)

    ... NIOSH NIOSH Fast Facts: Protecting Yourself from Poisonous Plants Language: English Español (Spanish) Kreyol Haitien (Hatian Creole) ... outdoors is at risk of exposure to poisonous plants, such as poison ivy, poison oak, and poison ...

  4. Perceived poisons.

    Science.gov (United States)

    Nañagas, Kristine A; Kirk, Mark A

    2005-11-01

    Perceived poisoning may manifest in numerous ways; however, all cases share certain characteristics. All are fostered by the wide availability of unreliable information about chemical safety, poor understanding of scientific principles, and ineffective risk communication. Although this problem is still incompletely understood, some approaches have been demonstrated to be useful, such as education about risk, appropriate reassurance, and empathy on the part of the practitioner. Successful management may curtail the spread or exacerbation of symptoms, whereas unsuccessful treatment may cause the problems to escalate, with detrimental effects on both society and patient.

  5. House of Poison: Poisons in the Home.

    Science.gov (United States)

    Keller, Rosanne

    One of a series of instructional materials produced by the Literacy Council of Alaska, this booklet provides information about common household poisons. Using a simplified vocabulary and shorter sentences, it provides statistics concerning accidental poisonings; a list of the places poisons are usually found in the home; steps to make the home…

  6. Prevention of Food Poisoning.

    Science.gov (United States)

    Army Quartermaster School, Ft. Lee, VA.

    The programed text provides a single lesson, four-hour, correspondence subcourse on the prevention of food poisoning. It covers the following areas: a definition of food poisoning; chemical food poisoning; biological food poisoning; causes and prevention of trichinosis; six factors controlling bacteria growth; bacterial infection; prevention of…

  7. [Charcoal, cocaine and rattlesnakes: evidence-based treatment of poisoning].

    Science.gov (United States)

    Schaper, A

    2013-10-01

    Since ancient times poisoning has been treated medicinally. Clinical toxicology, in the narrow sense of the term, developed from the foundation of specialized medical treatment units for poisoning and the formation of the first poison information centers in the second half of the twentieth century. Historically, the first poison information centers were often localized at pediatric clinics or departments of internal medicine. It became increasingly more obvious that this pooling of competences made sense. This article gives a general introduction in clinical toxicology and presents the functions and key activities of emergency poison centers. The organisation and work of a poisons centre is demonstrated on the basis of the Poisons Information Center (GIZ) North annual report for 2011. In a short summary the basic principles of clinical toxicology are elucidated: the primary removal of poisons by gastric lavage and administration of activated charcoal, secondary removal of poisons by enhanced elimination using hemodialysis, hemoperfusion, multi-dose activated charcoal and molecular adsorbent recirculating systems (MARS) and the indications for administration of specific antidotes or antivenins (antisera against poisoning by poisonous animals). Gastric lavage is indicated within 1 h after ingestion of a potentially life-threatening dose of a poison. In cases of poisoning with substances which penetrate the central nervous system (CNS) gastric lavage should be performed only after endotracheal intubation due to the risk of aspiration. The basic management of poisoned patients by emergency medicine personnel out of hospital and on the way to hospital is presented. The Bremen list, a compilation of the five antidotes, atropine, 4-dimethylaminophenol (4-DMAP), tolonium chloride, naloxone and activated charcoal for out of hospital treatment by emergency doctors is presented. In all, even questionable cases of poisoning consultation at emergency poison centers is

  8. Edible and poisonous species of cucurbitaceae in the central ...

    African Journals Online (AJOL)

    The family Cucurbitaceae includes species cultivated for vegetables and fruits. Some wild species are used locally as vegetables; others are given to domestic animals as fodder. Some wild species are poisonous, and cases of poisoning both of people and domestic animals, arise from misidentification of the wild species.

  9. 21 CFR 509.6 - Added poisonous or deleterious substances.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Added poisonous or deleterious substances. 509.6... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS UNAVOIDABLE CONTAMINANTS IN ANIMAL FOOD AND FOOD-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added...

  10. Multi-residue determination of eleven anticoagulant rodenticides by high-performance liquid chromatography with diode array/fluorimetric detection: investigation of suspected animal poisoning in the period 2012-2013 in north-eastern Italy.

    Science.gov (United States)

    Gallocchio, Federica; Basilicata, Lara; Benetti, Cristiana; Angeletti, Roberto; Binato, Giovanni

    2014-11-01

    Misuse or deliberate abuse of anticoagulant rodenticides (AR) may often result in incidental or malicious non-target animal poisoning. This study presents preliminary results of the analysis of 561 real suspected samples, ranging from baits to livers and stomach contents, collected at the Istituto Zooprofilattico Sperimentale delle Venezie (official referral laboratory for the regions of north-eastern Italy), in the period 2012-2013. Samples were analyzed by a method based on a combination of liquid chromatography with diode array/fluorescence detection (HPLC-DAD/F) able to identify 11 different AR (brodifacoum, bromadiolone, chloropahacinone, coumachlor, coumafuryl, coumatetralyl, difenacoum, diphacinone, flocoumafen, pindone, warfarin). Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  11. 9 CFR 311.16 - Carcasses so infected that consumption of the meat may cause food poisoning.

    Science.gov (United States)

    2010-01-01

    ... of the meat may cause food poisoning. 311.16 Section 311.16 Animals and Animal Products FOOD SAFETY... cause food poisoning. (a) All carcasses of animals so infected that consumption of the products thereof may give rise to food poisoning shall be condemned. This includes all carcasses showing signs of: (1...

  12. Preventing food poisoning

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007441.htm Preventing food poisoning To use the sharing features on this page, please enable JavaScript. To prevent food poisoning , take the following steps when preparing food: Carefully ...

  13. Poisoning first aid

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/007579.htm Poisoning first aid To use the sharing features on this page, ... burns Stupor Unconsciousness (coma) Unusual breath odor Weakness First Aid Seek immediate medical help. For poisoning by swallowing ...

  14. Bubble bath soap poisoning

    Science.gov (United States)

    ... medlineplus.gov/ency/article/002762.htm Bubble bath soap poisoning To use the sharing features on this page, please enable JavaScript. Bubble bath soap poisoning occurs when someone swallows bubble bath soap. ...

  15. Hair spray poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002705.htm Hair spray poisoning To use the sharing features on this page, please enable JavaScript. Hair spray poisoning occurs when someone breathes in (inhales) ...

  16. Hair straightener poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002706.htm Hair straightener poisoning To use the sharing features on this page, please enable JavaScript. Hair straightener poisoning occurs when someone swallows products that ...

  17. Hydrochloric acid poisoning

    Science.gov (United States)

    Hydrochloric acid is a clear, poisonous liquid. It is highly corrosive, which means it immediately causes severe damage, such ... poisoning due to swallowing or breathing in hydrochloric acid. This article is for information only. Do NOT ...

  18. Poison Ivy Dermatitis

    Science.gov (United States)

    ... Favorite Name: Category: Share: Yes No, Keep Private Poison Ivy Dermatitis Share | "Leaves of three - let it ... has a longer stem than the other two. Poison ivy clings to tree trunks and other vertical ...

  19. Isopropanol alcohol poisoning

    Science.gov (United States)

    Rubbing alcohol poisoning; Isopropyl alcohol poisoning ... Isopropyl alcohol can be harmful if it is swallowed or gets in the eyes. ... These products contain isopropanol: Alcohol swabs Cleaning supplies ... Rubbing alcohol Other products may also contain isopropanol.

  20. EDITORIAL POISONING PATTERN Human poisoning with ...

    African Journals Online (AJOL)

    pharm-chem

    Human poisoning with chemicals, including drugs, is emotive because of the real possibility that it often culminates in death. In acute poisoning, clinical symptoms such as vomiting, delirium, diarrhoea, convulsions, et cetera, are very dramatic, yet the onlookers with no medical background can only watch helplessly as the ...

  1. EDITORIAL POISONING PATTERN Human poisoning with ...

    African Journals Online (AJOL)

    pharm-chem

    Bioaccumulation of methylmercury then occurred in fish which were eventually eaten by humans. Thallium poisoning is characterized by alopecia often seen one to two weeks later when the patient is about to be discharged from hospital. Thus, in chronic poisoning, it is difficult to establish definitive cause-effect relationship.

  2. Toad poisoning in three dogs: case reports

    Directory of Open Access Journals (Sweden)

    CM Barbosa

    2009-01-01

    Full Text Available Toad poisoning is frequent in dogs, but has been infrequently addressed in published case reports and review articles. Dogs can be poisoned when they bite a toad or otherwise ingest the venom. The venom effects manifest soon after the accident, since the toxin is rapidly absorbed by the mucous membrane of the digestive system. Hospital records of three dogs, diagnosed with toad poisoning, were retrospectively reviewed from January 2005 to July 2007. Poisoned dogs may present only local irritation or systemic signs in the gastrointestinal, cardiac and neurological systems. All three cases presented herein had clinical signs of gastrointestinal alterations including vomiting, sialorrhea and diarrhea. Two dogs developed abnormal cardiac rhythm and two exhibited neurological signs. A poisoned animal requires emergency care and symptomatic therapy with intense monitoring of its clinical parameters. Although there have been reports on the low mortality of dogs poisoned by toads, one animal died even after appropriate therapy. The severity of clinical signs and the risk of death must be considered by the veterinarian.

  3. Hemlock (Conium Maculatum Poisoning In A Child

    Directory of Open Access Journals (Sweden)

    Capan KONCA

    2014-03-01

    Full Text Available Poison hemlock (Conium maculatum is a plant that is poisonous for humans and animals. Accidental ingestion of the plant may result in central nervous system depression, respiratory failure, acute rhabdomyolysis, acute renal failure and even death. The main treatment of hemlock poisoning is supportive care. The case of a 6-year-old girl who was admitted to the emergency department with complaints of burning sensation in mouth, hypersalivation, tremor in hands and ataxia after ingestion of poison hemlock is presented here with clinical and laboratory features. In this case, we aim to report that accidental ingestion of plants resembling vegetables that are consumed daily can lead to serious complications and even death.

  4. Glyphosate poisoning.

    Science.gov (United States)

    Bradberry, Sally M; Proudfoot, Alex T; Vale, J Allister

    2004-01-01

    Glyphosate is used extensively as a non-selective herbicide by both professional applicators and consumers and its use is likely to increase further as it is one of the first herbicides against which crops have been genetically modified to increase their tolerance. Commercial glyphosate-based formulations most commonly range from concentrates containing 41% or more glyphosate to 1% glyphosate formulations marketed for domestic use. They generally consist of an aqueous mixture of the isopropylamine (IPA) salt of glyphosate, a surfactant, and various minor components including anti-foaming and colour agents, biocides and inorganic ions to produce pH adjustment. The mechanisms of toxicity of glyphosate formulations are complicated. Not only is glyphosate used as five different salts but commercial formulations of it contain surfactants, which vary in nature and concentration. As a result, human poisoning with this herbicide is not with the active ingredient alone but with complex and variable mixtures. Therefore, It is difficult to separate the toxicity of glyphosate from that of the formulation as a whole or to determine the contribution of surfactants to overall toxicity. Experimental studies suggest that the toxicity of the surfactant, polyoxyethyleneamine (POEA), is greater than the toxicity of glyphosate alone and commercial formulations alone. There is insufficient evidence to conclude that glyphosate preparations containing POEA are more toxic than those containing alternative surfactants. Although surfactants probably contribute to the acute toxicity of glyphosate formulations, the weight of evidence is against surfactants potentiating the toxicity of glyphosate. Accidental ingestion of glyphosate formulations is generally associated with only mild, transient, gastrointestinal features. Most reported cases have followed the deliberate ingestion of the concentrated formulation of Roundup (The use of trade names is for product identification purposes only and

  5. Poisonous plants.

    Science.gov (United States)

    Poppenga, Robert H

    2010-01-01

    A large number of plants can cause adverse effects when ingested by animals or people. Plant toxicity is due to a wide diversity of chemical toxins that include alkaloids, glycosides, proteins and amino acids. There are several notable toxic plants for which a specific chemical responsible for toxicity has not been determined. There are many examples of species differences in terms of their sensitivity to intoxication from plants. Pets, such as dogs and cats, and people, especially children, are frequently exposed to the same toxic plants due to their shared environments. On the other hand, livestock are exposed to toxic plants that are rarely involved in human intoxications due to the unique environments in which they are kept. Fortunately, adverse effects often do not occur or are generally mild following most toxic plant ingestions and no therapeutic intervention is necessary. However, some plants are extremely toxic and ingestion of small amounts can cause rapid death. The diagnosis of plant intoxication can be challenging, especially in veterinary medicine where a history of exposure to a toxic plant is often lacking. Analytical tests are available to detect some plant toxins, although their diagnostic utility is often limited by test availability and timeliness of results. With a few notable exceptions, antidotes for plant toxins are not available. However, general supportive and symptomatic care often is sufficient to successfully treat a symptomatic patient.

  6. Phosphorus poisoning in waterfowl

    Science.gov (United States)

    Coburn, D.R.; DeWitt, J.B.; Derby, J.V.; Ediger, E.

    1950-01-01

    Black ducks and mallards were found to be highly susceptible to phosphorus poisoning. 3 mg. of white phosphorus per kg. of body weight given in a single dose resulted in death of a black duck in 6 hours. Pathologic changes in both acute and chronic poisoning were studied. Data are presented showing that diagnosis can be made accurately by chemical analysis of stored tissues in cases of phosphorus poisoning.

  7. Poisonous plants: effects on embryo and fetal development.

    Science.gov (United States)

    Panter, Kip E; Welch, Kevin D; Gardner, Dale R; Green, Benedict T

    2013-12-01

    Poisonous plant research in the United States began over 100 years ago as a result of livestock losses from toxic plants as settlers migrated westward with their flocks, herds, and families. Major losses were soon associated with poisonous plants, such as locoweeds, selenium accumulating plants, poison-hemlock, larkspurs, Veratrum, lupines, death camas, water hemlock, and others. Identification of plants associated with poisoning, chemistry of the plants, physiological effects, pathology, diagnosis, and prognosis, why animals eat the plants, and grazing management to mitigate losses became the overarching mission of the current Poisonous Plant Research Laboratory. Additionally, spin-off benefits resulting from the animal research have provided novel compounds, new techniques, and animal models to study human health conditions (biomedical research). The Poisonous Plant Research Laboratory has become an international leader of poisonous plant research as evidenced by the recent completion of the ninth International Symposium on Poisonous Plant Research held July 2013 in Hohhot, Inner Mongolia, China. In this article, we review plants that negatively impact embryo/fetal and neonatal growth and development, with emphasis on those plants that cause birth defects. Although this article focuses on the general aspects of selected groups of plants and their effects on the developing offspring, a companion paper in this volume reviews current understanding of the physiological, biochemical, and molecular mechanisms of toxicoses and teratogenesis. Copyright © 2013 Wiley Periodicals, Inc.

  8. Hair dye poisoning

    Science.gov (United States)

    Hair tint poisoning ... Different types of hair dye contain different harmful ingredients. The harmful ingredients in permanent dyes are: Naphthylamine Other aromatic amino compounds Phenylenediamines Toluene ...

  9. Poisonous Plants. LC Science Tracer Bullet.

    Science.gov (United States)

    Carter, Constance, Comp.

    There are a number of sources of information on the more than 700 species of plants, ferns, horsetails, and fungi that can cause toxic, though rarely fatal, reactions in humans and animals. This guide is intended for those who wish to review published materials on poisonous plants in the collections of the Library of Congress. It is not intended…

  10. Anatomy of lead poisoning

    African Journals Online (AJOL)

    ABEOLUGBENGAS

    Abstract. Objective: Lead poisoning and lead toxicity is usually often interchangeably used by different Scientists. The Anatomy of lead poisoning encompasses its effects on different organ-systems of different species of organisms. It also includes environmental, functional and biochemical components associated with most.

  11. Amnesic Shellfish Poisoning (ASP)

    DEFF Research Database (Denmark)

    Ravn, H.

    HAB Publ. Ser. vol 1 is a supplement to Chapter 7 Mehtods for Domoic Acid, the Amnesic Shellfish Poisons in the IOC Manual of Harmful Marine Microalgae......HAB Publ. Ser. vol 1 is a supplement to Chapter 7 Mehtods for Domoic Acid, the Amnesic Shellfish Poisons in the IOC Manual of Harmful Marine Microalgae...

  12. Poison Control Centers

    Science.gov (United States)

    ... Email not for emergency use. Ohio Central Texas Poison Center Address Scott and White Memorial Hospital 2401 South 31st Street Temple, TX 76508 Service area: Central Texas Mail donation to: Central Texas Poison Center (Above address) For questions contact: jennifer.watson@ ...

  13. Arsenical poisoning of racehorses

    Energy Technology Data Exchange (ETDEWEB)

    Sutherland, G.N.; Fawell, E.V.; Brown, J.K.

    1964-03-07

    A case of arsenic poisoning in a training stable of Thoroughbred racehorses is described. This was due to the accidental spilling of an arsenical rat poison into the corn bin. Nine horses were affected. The mortality rate was 100 per cent. 1 table.

  14. Soluble or insoluble prussian blue for radiocesium and thallium poisoning?

    Science.gov (United States)

    Thompson, Dennis F; Callen, Erin D

    2004-09-01

    To review the available English-language literature concerning the efficacy of soluble and insoluble Prussian blue used as a therapeutic agent in radiocesium and thallium poisoning. A thorough search of MEDLINE, Toxline, and EMBASE databases (1960s-August 2003) was performed. Search terms included Prussian blue, thallium, and radiocesium poisoning. Bibliographies of relevant papers were reviewed for additional citations. study selection AND DATA EXTRACTION: Reports and studies of human trials and cases, along with animal and relevant in vitro data, were sought. Data were categorized as insoluble and soluble Prussian blue and by thallium and radiocesium poisoning. The majority of evidence describing the efficacy of Prussian blue for radiocesium poisoning is based on the use of the insoluble form. In contrast, the majority of data supporting the efficacy of Prussian blue in thallium poisoning involves the use of the soluble form. Insoluble Prussian blue has recently been approved in the US for treatment of both thallium and radiocesium poisoning. While there is sufficient evidence that the insoluble form of Prussian blue is effective in radiocesium poisoning, there is a paucity of analogous data supporting its use in thallium poisoning. Whether the physicochemical differences between soluble and insoluble Prussian blue have any effect on outcomes in human poisoning is not known.

  15. Teenagers with Jimson weed (Datura stramonium) poisoning.

    Science.gov (United States)

    Spina, Sean P; Taddei, Anthony

    2007-11-01

    We report 2 cases of teenagers who were poisoned with Jimson weed (Datura stramonium) and presented to the emergency department with a severe acute anticholinergic toxidrome after ingestion of several hundred seeds. The patients presented with visual hallucinations, disorientation, incomprehensible and nonsensical speech, and dilated sluggish pupils. Both patients required restraints for combativeness until adequate sedation with lorazepam and haloperidol was achieved. Jimson weed is found in southern Canada and the United States and can cause acute anticholinergic poisoning and death in humans and animals. The treatment of choice for anticholinergic poisoning is mainly supportive care and gastrointestinal decontamination with activated charcoal. Jimson weed intoxication should be considered in cases of patients presenting with unexplained peripheral and central anticholinergic symptoms including delirium, agitation and seizures, especially among younger patients and partygoers. It is important that health care professionals recognize that Jimson weed is a toxic, indigenous, "wild" growing plant, subject to misuse and potentially serious intoxication requiring hospitalization.

  16. [Venomous and poisonous animals. II. Viper bites].

    Science.gov (United States)

    Chippaux, J P

    2006-10-01

    Vipers are the main cause of the snake envenomations on all continents except Australia where they are none. Viper envenomation may lead to a minimal inflammatory syndrome with clinical (pain, edema) and biological (hyperleukocytosis, proteinuria) manifestations that may be accompanied by hypotension or shock. Emergency situations are due to hemorrhagic syndrome. In frequent cases in which envenomation is limited to a dramatic decrease in coagulation factors without clinical manifestations, severe local or systemic hemorrhage may occur especially if treatment is delayed. Necrotic complications around the bite or in distant vital organs are not uncommon and require careful medical and surgical surveillance. Intravenous antivenom therapy is the only effective treatment. It should be given as soon as possible but can be effective even when administered several days after the bite.

  17. Poisonous plants of veterinary and human importance in southern Africa.

    Science.gov (United States)

    Botha, C J; Penrith, M-L

    2008-10-28

    Southern Africa is inherently rich in flora, where the habitat and climatic conditions range from arid environments to lush, sub-tropical greenery. Needless to say, with such diversity in plant life there are numerous indigenous poisonous plants, and when naturalised exotic species and toxic garden varieties are added the list of potential poisonous plants increases. The economically important poisonous plants affecting livestock and other plant poisonings of veterinary significance are briefly reviewed. In addition, a synopsis of the more common plant poisonings in humans is presented. Many of the plants mentioned in this review are also used ethnobotanically for treatment of disease in humans and animals and it is essential to be mindful of their toxic potential.

  18. Allium species poisoning in dogs and cats

    Directory of Open Access Journals (Sweden)

    BS Salgado

    2011-01-01

    Full Text Available Dogs and cats are the animals that owners most frequently seek assistance for potential poisonings, and these species are frequently involved with toxicoses due to ingestion of poisonous food. Feeding human foodstuff to pets may prove itself dangerous for their health, similarly to what is observed in Allium species toxicosis. Allium species toxicosis is reported worldwide in several animal species, and the toxic principles present in them causes the transformation of hemoglobin into methemoglobin, consequently resulting in hemolytic anemia with Heinz body formation. The aim of this review is to analyze the clinicopathologic aspects and therapeutic approach of this serious toxicosis of dogs and cats in order to give knowledge to veterinarians about Allium species toxicosis, and subsequently allow them to correctly diagnose this disease when facing it; and to educate pet owners to not feed their animals with Allium-containg food in order to better control this particular life-threatening toxicosis.

  19. Chicken and Food Poisoning

    Science.gov (United States)

    ... this? Submit What's this? Submit Button Past Emails Chicken and Food Poisoning Language: English (US) Español (Spanish) ... on Facebook Tweet Share Compartir Americans eat more chicken every year than any other meat. Chicken can ...

  20. Bug spray poisoning

    Science.gov (United States)

    ... Pyrethrins are a pesticide made from the chrysanthemum flower. It is generally considered nonpoisonous, but it can ... further instructions. This is a free and confidential service. All local poison control centers in the United ...

  1. Bracken fern poisoning

    Science.gov (United States)

    Bracken fern (Pteridium aquilinum) has worldwide distribution and in some areas dominated plant communities replacing desirable forages. Poisoning is identified as enzootic hematuria, bright blindness, and bracken staggers. This chapter reviews updates new information on the plant, the various poi...

  2. Poisoning - fish and shellfish

    Science.gov (United States)

    ... symptoms will be followed soon after by strange sensations that may include numbness or tingling in your mouth, headache, dizziness, and hot and cold temperature reversal. Amnesic shellfish poisoning: This is a ...

  3. Sodium carbonate poisoning

    Science.gov (United States)

    Sodium carbonate (known as washing soda or soda ash) is a chemical found in many household and ... products. This article focuses on poisoning due to sodium carbonate. This article is for information only. Do ...

  4. Sodium hydroxide poisoning

    Science.gov (United States)

    Sodium hydroxide is a very strong chemical. It is also known as lye and caustic soda. This ... poisoning from touching, breathing in (inhaling), or swallowing sodium hydroxide. This article is for information only. Do ...

  5. The Poisons Project.

    Science.gov (United States)

    Crawford, Barbara A.

    1998-01-01

    Details a project in which students explore and study the poisons in their environment by asking and finding answers to their own research questions. Includes some suggestions for involving students successfully in inquiry-based learning. (DDR)

  6. Pine oil poisoning

    Science.gov (United States)

    ... K. General approach to the poisoned patient. In: Marx JA, Hockberger RS, Walls RM, et al, eds. ... Saunders; 2014:chap 147. Lee DC. Hydrocarbons. In: Marx JA, Hockberger RS, Walls RM, et al, eds. ...

  7. [Suicidal poisoning with benzodiazepines].

    Science.gov (United States)

    Chodorowski, Z; Sein Anand, J

    1997-01-01

    In the period from 1987 to 1996, 103 patients with suicidal benzodiazepines poisoning were treated, including 62 women and 41 men from 16 to 79 (mean 34) years old. 23 persons were poisoned only by benzodiazepines, in 80 remaining cases intoxications were mixed eg. including benzodiazepines and alcohol, tricyclic antidepressants, barbiturates, opioids, phenothiazines. The main causes of suicides were mainly depression, drug addiction and alcoholism. Nobody died in the benzodiazepines group, while mortality rate in the group of mixed poisoning was 4%. Prescribing benzodiazepines by physicians was quite often not justified and facilitated, among others, accumulation of the dose sufficient for suicide attempt. Flumazenil was efficient for leading out from coma in 86% of cases with poisoning only by benzodiazepines and 13% of cases with mixed intoxications mainly containing benzodiazepines and alcohol or carbamazepine.

  8. Sodium hypochlorite poisoning

    Science.gov (United States)

    ... that can cause choking and serious breathing problems. Symptoms of sodium hypochlorite poisoning may include: Burning, red eyes Chest pain Coma Coughing (from the fumes) Delirium Gagging sensation Low blood pressure Pain in the ...

  9. Poison Ivy Rash

    Science.gov (United States)

    ... and poison sumac: Farming Forestry Landscaping Gardening Firefighting Construction Camping Fishing from the shoreline or hunting Cable ... wash any other contaminated items — such as outdoor gear, garden tools, jewelry, shoes and even shoelaces — as ...

  10. Sulfuric acid poisoning

    Science.gov (United States)

    Sulfuric acid is a very strong chemical that is corrosive. Corrosive means it can cause severe burns and ... or mucous membranes. This article discusses poisoning from sulfuric acid. This article is for information only. Do NOT ...

  11. Neuropsychology of thallium poisoning

    OpenAIRE

    McMillan, T; Jacobson, R; Gross, M

    1997-01-01

    Cases of thallium poisoning are rare and neuropsychological assessment has only been reported in detail in one other case. In the case reported here, neuropsychological assessments were carried out three, 12, and 54 months after diagnosis of thallium poisoning in a man who had acutely shown a number of neurological signs including confusion and disorientation and generalised slowing of EEG which was more prominent on the left. Evidence suggested that he had been exposed t...

  12. Snakebite poisoning in Spain.

    Science.gov (United States)

    Martín-Sierra, Cristina; Nogué-Xarau, Santiago; Pinillos Echeverría, Miguel Ángel; Rey Pecharromán, José Miguel

    2018-01-01

    Emergencies due to snakebites, although unusual in Spain, are potentially serious. Of the 13 species native to the Iberian peninsula, only 5 are poisonous: 2 belong to the Colubridae family and 3 to the Viperidae family. Bites from these venemous snakes can be life-threatening, but the venomous species can be easily identified by attending to certain physical traits. Signs denoting poisoning from vipers, and the appropriate treatment to follow, have changed in recent years.

  13. Pyopneumothorax following kerosene poisoning.

    Science.gov (United States)

    Chaudhary, Shyam Chand; Sawlani, Kamal Kumar; Yathish, B E; Singh, Ambukeshwar; Kumar, Suresh; Parihar, Anit

    2014-01-01

    Kerosene poisoning is a common poisoning in India especially in childhood, and clinical spectrum can range from meager chemical pneumonitis to grave complications such as hypoxia, pneumothorax, pneumomediastinum, and emphysema. Pyopneumothorax that may require aggressive management in the form of thoracotomy has not been reported in literature. We hereby report a 22-year young female who had developed series of respiratory complications including pyopneumothorax following ingestion of kerosene with suicidal intent and was treated successfully.

  14. Poisoning by organophosphorus insecticides

    OpenAIRE

    Martínez Parra, Pedro P.

    2014-01-01

    The agricultural and industrial development that is reaching our country has conditioned the emergence of numerous types of occupational diseases, among which stand out the poison in the work environment, and within poisoning organophosphorus insecticides. Substances acting on harmful insects transmit diseases to both the man and the vegetable kingdom. The recent and ever-increasing use of new insecticides, raises the need to know the physiological actions of these products so that their bene...

  15. Cartap Hydrochloride Poisoning.

    Science.gov (United States)

    Kalyaniwala, Kimmin; Abhilash, Kpp; Victor, Peter John

    2016-08-01

    Cartap hydrochloride is a moderately hazardous nereistoxin insecticide that is increasingly used for deliberate self-harm in India. It can cause neuromuscular weakness resulting in respiratory failure. We report a patient with 4% Cartap hydrochloride poisoning who required mechanical ventilation for 36-hours. He recovered without any neurological deficits. We also review literature on Cartap hydrochloride poisoning. © Journal of the Association of Physicians of India 2011.

  16. Burnable poison irradiation test

    International Nuclear Information System (INIS)

    1977-08-01

    The topical report describes the irradiation program developed to investigate different burnable poison rod material and designs. The purpose of the report is to present (1) technical support for the irradiation of several test burnable poison rod designs that have not been previously reviewed, and (2) describe the parameters that will be employed in the surveillance program for Combustion Engineering's (CE) standard burnable poison rod for 16 x 16 fuel assemblies. The test burnable poison rods will be placed in a CE reactor using 16 x 16 fuel assemblies, the first such reactor is Arkansas Nuclear One, Unit 2. The irradiation program has four phases. Phase I involves the irradiation of 48 standard burnable poison rods which (1) will be extensively precharacterized prior to irradiation and (2) will undergo interim performance evaluation and detailed post-irradiation examination. Phase II, III, and IV involve irradiation and performance evaluation of a small number of burnable poison rods of different proprietary designs. The report discusses the materials to be used in each phase, the methods of fabricating the rods, and the rods expected behavior in a reactor

  17. Gastrointestinal decontamination in the acutely poisoned patient

    Science.gov (United States)

    2011-01-01

    Objective To define the role of gastrointestinal (GI) decontamination of the poisoned patient. Data Sources A computer-based PubMed/MEDLINE search of the literature on GI decontamination in the poisoned patient with cross referencing of sources. Study Selection and Data Extraction Clinical, animal and in vitro studies were reviewed for clinical relevance to GI decontamination of the poisoned patient. Data Synthesis The literature suggests that previously, widely used, aggressive approaches including the use of ipecac syrup, gastric lavage, and cathartics are now rarely recommended. Whole bowel irrigation is still often recommended for slow-release drugs, metals, and patients who "pack" or "stuff" foreign bodies filled with drugs of abuse, but with little quality data to support it. Activated charcoal (AC), single or multiple doses, was also a previous mainstay of GI decontamination, but the utility of AC is now recognized to be limited and more time dependent than previously practiced. These recommendations have resulted in several treatment guidelines that are mostly based on retrospective analysis, animal studies or small case series, and rarely based on randomized clinical trials. Conclusions The current literature supports limited use of GI decontamination of the poisoned patient. PMID:21992527

  18. The good and the bad of poisonous plants: an introduction to the USDA-ARS Poisonous Plant Research Laboratory.

    Science.gov (United States)

    Welch, Kevin D; Panter, Kip E; Gardner, Dale R; Stegelmeier, Bryan L

    2012-06-01

    This article provides an overview of the Poisonous Plant Research Laboratory (PPRL), about the unique services and activities of the PPRL and the potential assistance that they can provide to plant poisoning incidences. The PPRL is a federal research laboratory. It is part of the Agricultural Research Service, the in-house research arm of the U.S. Department of Agriculture. The mission of the PPRL is to identify toxic plants and their toxic compounds, determine how the plants poison animals, and develop diagnostic and prognostic procedures for poisoned animals. Furthermore, the PPRL's mission is to identify the conditions under which poisoning occurs and develop management strategies and treatments to reduce losses. Information obtained through research efforts at the PPRL is mostly used by the livestock industry, natural resource managers, veterinarians, chemists, plant and animal scientists, extension personnel, and other state and federal agencies. PPRL currently has 9 scientists and 17 support staff, representing various disciplines consisting of toxicology, reproductive toxicology, veterinary medicine, chemistry, animal science, range science, and plant physiology. This team of scientists provides an interdisciplinary approach to applied and basic research to develop solutions to plant intoxications. While the mission of the PPRL primarily impacts the livestock industry, spinoff benefits such as development of animal models, isolation and characterization of novel compounds, elucidation of biological and molecular mechanisms of action, national and international collaborations, and outreach efforts are significant to biomedical researchers. The staff at the PPRL has extensive knowledge regarding a number of poisonous plants. Although the focus of their knowledge is on plants that affect livestock, oftentimes, these plants are also poisonous to humans, and thus, similar principles could apply for cases of human poisonings. Consequently, the information provided

  19. Hemoperfusion for the treatment of poisoning: technology, determinants of poison clearance, and application in clinical practice.

    Science.gov (United States)

    Ghannoum, Marc; Bouchard, Josée; Nolin, Thomas D; Ouellet, Georges; Roberts, Darren M

    2014-01-01

    Hemoperfusion is an extracorporeal treatment based on adsorption, historically reserved for the treatment of acute poisonings. Its use was popularized in the 1970s after several in vitro and animal experiments had demonstrated its efficacy, and was even preferred over hemodialysis in the management of overdosed patients. With the advent of new and more efficient dialytic modalities, hemoperfusion is now less frequently performed in the Western world. However, hemoperfusion still remains popular in developing countries. The present article reviews the technique of hemoperfusion, the factors influencing poison clearance through adsorption and its current applications. © 2014 Wiley Periodicals, Inc.

  20. Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe

    Science.gov (United States)

    Cortinovis, Cristina; Caloni, Francesca

    2015-01-01

    Alkaloids, nitrogen-containing secondary plant metabolites, are of major interest to veterinary toxicology because of their occurrence in plant species commonly involved in animal poisoning. Based on epidemiological data, the poisoning of cattle and horses by alkaloid-containing plants is a relatively common occurrence in Europe. Poisoning may occur when the plants contaminate hay or silage or when forage alternatives are unavailable. Cattle and horses are particularly at risk of poisoning by Colchicum autumnale (meadow saffron), Conium maculatum (poison hemlock), Datura stramonium (jimson weed), Equisetum palustre (marsh horsetail), Senecio spp. (ragwort and groundsel) and Taxus baccata (European yew). This review of poisonous alkaloid-containing plants describes the distribution of these plants, conditions under which poisoning occurs, active toxic principles involved and subsequent clinical signs observed. PMID:26670251

  1. Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe.

    Science.gov (United States)

    Cortinovis, Cristina; Caloni, Francesca

    2015-12-08

    Alkaloids, nitrogen-containing secondary plant metabolites, are of major interest to veterinary toxicology because of their occurrence in plant species commonly involved in animal poisoning. Based on epidemiological data, the poisoning of cattle and horses by alkaloid-containing plants is a relatively common occurrence in Europe. Poisoning may occur when the plants contaminate hay or silage or when forage alternatives are unavailable. Cattle and horses are particularly at risk of poisoning by Colchicum autumnale (meadow saffron), Conium maculatum (poison hemlock), Datura stramonium (jimson weed), Equisetum palustre (marsh horsetail), Senecio spp. (ragwort and groundsel) and Taxus baccata (European yew). This review of poisonous alkaloid-containing plants describes the distribution of these plants, conditions under which poisoning occurs, active toxic principles involved and subsequent clinical signs observed.

  2. Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe

    Directory of Open Access Journals (Sweden)

    Cristina Cortinovis

    2015-12-01

    Full Text Available Alkaloids, nitrogen-containing secondary plant metabolites, are of major interest to veterinary toxicology because of their occurrence in plant species commonly involved in animal poisoning. Based on epidemiological data, the poisoning of cattle and horses by alkaloid-containing plants is a relatively common occurrence in Europe. Poisoning may occur when the plants contaminate hay or silage or when forage alternatives are unavailable. Cattle and horses are particularly at risk of poisoning by Colchicum autumnale (meadow saffron, Conium maculatum (poison hemlock, Datura stramonium (jimson weed, Equisetum palustre (marsh horsetail, Senecio spp. (ragwort and groundsel and Taxus baccata (European yew. This review of poisonous alkaloid-containing plants describes the distribution of these plants, conditions under which poisoning occurs, active toxic principles involved and subsequent clinical signs observed.

  3. Acute organophosphorus compound poisoning in cattle: A case report

    African Journals Online (AJOL)

    A case of an acute organophosphorus compound, GOLDFLEECE poisoning involving 39 cattle at Abubakar Tafawa Balewa University, Bauchi is reported. The animals were overexposed to the compound following routine tick spray. Within 15 minutes after the spray of the compound, 26 animals were recumbent showing ...

  4. Cartap hydrochloride poisoning: A clinical experience

    OpenAIRE

    Boorugu, Hari K.; Chrispal, Anugrah

    2012-01-01

    Cartap hydrochloride, a nereistoxin analog, is a commonly used low toxicity insecticide. We describe a patient who presented to the emergency department with alleged history of ingestion of Cartap hydrochloride as an act of deliberate self-harm. The patient was managed conservatively. To our knowledge this is the first case report of Cartap hydrochloride suicidal poisoning. Cartap toxicity has been considered to be minimal, but a number of animal models have shown significant neuromuscular to...

  5. Oil-based paint poisoning

    Science.gov (United States)

    Paint - oil-based - poisoning ... Hydrocarbons are the primary poisonous ingredient in oil paints. Some oil paints have heavy metals such as lead, mercury, cobalt, and barium added as pigment. These heavy metals can cause additional ...

  6. Extracorporeal treatment for theophylline poisoning

    DEFF Research Database (Denmark)

    Ghannoum, Marc; Wiegand, Timothy J; Liu, Kathleen D

    2015-01-01

    BACKGROUND: The Extracorporeal Treatments in Poisoning workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments (ECTRs) in poisoning. Here, the workgroup presents its systematic review and recommendations for theophylline. METHODS: After a systematic...

  7. Poison control center - emergency number

    Science.gov (United States)

    For a POISON EMERGENCY call: 1-800-222-1222 ANYWHERE IN THE UNITED STATES This national hotline number will let you ... is a free and confidential service. All local poison control centers in the United States use this ...

  8. Poison exposures in young Israeli military personnel: a National Poison Center Data analysis.

    Science.gov (United States)

    Lavon, Ophir; Bentur, Yedidia

    2017-06-01

    To characterize poison exposures in young Israeli military personnel as reported to the national poison center. Retrospective poison center chart review over a 14-year period. Cases included were Israeli soldiers aged 18-21 years, the compulsory military service age required by the Israeli law. 1770 records of poison exposures in young military personnel were identified. Most exposed individuals involved males (n = 1268, 71.6%). Main routes of exposure were ingestion (n = 854, 48.3%), inhalation (n = 328, 18.6%) and ocular (n = 211, 11.9%). Accidents or misuse (n = 712, 40.2%) were the most frequently reported circumstances, followed by suicide attempts (370, 20.9%), and bites and stings (161, 9.1%). More than half of the cases involved chemicals (n = 939, 53.1%); hydrocarbons, gases and corrosives were the main causative agents. Pharmaceuticals (mainly analgesics) were involved in 519 (29.3%) cases, venomous animals (mainly scorpions, centipedes, and snakes) in 79 (4.5%). Clinical manifestations were reported in 666 (37.6%) cases, mostly gastrointestinal, neurologic, and respiratory. The vast majority of cases (1634, 92.3%) were asymptomatic or mildly affected; no fatalities were recorded. In 831 (46.9%) cases the clinical toxicologist recommended referral to an emergency department; ambulatory observation was recommended in 563 (31.8%) cases, and hospitalization in 86 (4.9%). Our data show that poison exposures among young soldiers involve mainly males, accidents, misuse and suicides, oral route and chemicals; most exposures were asymptomatic or with mild severity. Repeated evaluations of poison center data pertaining to military personnel is advised for identifying trends in poison exposure and characteristics in this particular population.

  9. Extracorporeal treatment for thallium poisoning

    DEFF Research Database (Denmark)

    Ghannoum, Marc; Nolin, Thomas D; Goldfarb, David S

    2012-01-01

    The EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatment (ECTR) in poisoning. To test and validate its methods, the workgroup reviewed data for thallium (Tl).......The EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatment (ECTR) in poisoning. To test and validate its methods, the workgroup reviewed data for thallium (Tl)....

  10. [Paralytic shellfish poisoning (author's transl)].

    Science.gov (United States)

    Imbert, J C; Essaïd el Feydi, A; Kadiri, A

    Different diseases as viral or bacterian gastro-enteritis, Tiphoid, viral hepatitis can come from shellfishes. Less known is the shellfish poisoning although recent outbreaks took place in Spain, France, England, Morocco. Toxic poisoning is caused by a poison produced by dinoflagelates of plankton which get developped in shells and make them dangerous, even cooked, to be eaten. A respiratory failure can result from this neurotropic poison.

  11. Extracorporeal treatment for acetaminophen poisoning

    DEFF Research Database (Denmark)

    Gosselin, S; Juurlink, D N; Kielstein, J T

    2014-01-01

    BACKGROUND: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments (ECTR) in poisoning and the results are presented here for acetaminophen (APAP). METHODS: After a systematic review of the litera......BACKGROUND: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments (ECTR) in poisoning and the results are presented here for acetaminophen (APAP). METHODS: After a systematic review...

  12. [Electronic poison information management system].

    Science.gov (United States)

    Kabata, Piotr; Waldman, Wojciech; Kaletha, Krystian; Sein Anand, Jacek

    2013-01-01

    We describe deployment of electronic toxicological information database in poison control center of Pomeranian Center of Toxicology. System was based on Google Apps technology, by Google Inc., using electronic, web-based forms and data tables. During first 6 months from system deployment, we used it to archive 1471 poisoning cases, prepare monthly poisoning reports and facilitate statistical analysis of data. Electronic database usage made Poison Center work much easier.

  13. Amitraz poisoning: case report

    Directory of Open Access Journals (Sweden)

    Jaime Alexander Molina-Bolaños

    2017-10-01

    Full Text Available Amitraz is an insecticide compound used worldwide for controlling pests, especially in agricultural and livestock areas. However, amitraz poisoning in Colombia is rare. This article reports the case of an 18-year-old female patient who was admitted in the emergency service 3 hours after the intake of an unknown amount of Triatox® (amitraz. The patient presented with a depressed level of consciousness, respiratory distress, hypotension, bradycardia, myosis and metabolic acidosis compensated with respiratory alkalosis. Initial treatment was provided using life support measures in the emergency ward, and subsequent transfer and support in the intensive care unit. She was discharged 24 hours after admission. This case considers the clinical similarity between amitraz poisoning and poisoning caused by other more frequent toxic compounds such as carbamates, organophosphates and opioids, which require different management.

  14. Thallium poisoning in Israel.

    Science.gov (United States)

    Atsmon, J; Taliansky, E; Landau, M; Neufeld, M Y

    2000-11-01

    We report the first case of thallium poisoning in Israel in almost 30 years. A 40-year-old man was apparently poisoned by a business associate when, on several occasions, he unknowingly drank an alcoholic beverage containing the toxic substance. Delayed admission and recurrent thallium ingestion resulted in both acute and chronic symptoms being present concomitantly. Conventional treatment modalities (Prussian blue and forced diuresis) were employed. The patient survived, although neurological sequelae ensued. The problems encountered in diagnosis and treatment of this relatively uncommon entity are discussed.

  15. Effectiveness of isosorbide dinitrate in cyanide poisoning as a function of the administration timing

    OpenAIRE

    Lavon, Ophir; Avrahami, Amit; Eisenkraft, Arik

    2017-01-01

    Background Better and safer antidotes against cyanide poisoning are needed. Prior study has shown a favorable effect of isosorbide dinitrate (ISDN) on the survival of cyanide-poisoned rabbits when administered as early as 1?min after poisoning. The aim of the current study was to further evaluate the efficacy of intravenous ISDN administered in clinically relevant timing for first responders. Methods A comparative animal study using 24 rabbits in 4 randomized study groups was performed. Anima...

  16. Haemarthrosis after superwarfarin poisoning.

    Science.gov (United States)

    Kotsaftis, Panagiotis; Girtovitis, Fotios; Boutou, Afroditi; Ntaios, George; Makris, Pantelis E

    2007-09-01

    Superwarfarins are widely used as rodenticides. They are similar to warfarin, but they are more potent and act longer. In case of poisoning, they cause severe bleeding, usually from multiple sites. A 67-yr-old man was admitted with melaena, epistaxis and haemarthrosis in his left knee. PT, INR and aPTT were markedly increased. Initially, the patient was treated with blood and fresh frozen plasma (FFP) transfusions. However at the second day, PT, INR and aPTT were even worse. The combination of persistent coagulopathy, normal mixing studies, normal liver function tests and absence of hepatic failure or malabsorption syndromes lead to the suspicion of vitK dependent clotting factors deficiency due to superwarfarin poisoning. Indeed, the patient admitted a suicide attempt with rodenticide, although he had previously denied it. Psychiatric evaluation revealed a disturbed personality. Melaena stopped after 7 d. Then, the patient was administered 30 mg of vitK daily for a total period of 4 months. Superwarfarin poisoning leads to severe bleeding, usually from multiple sites. Prolonged treatment with high doses of vitK is necessary. Haemarthrosis, as a complication of superwarfarin poisoning, is presented here for the first time in literature.

  17. Ink remover poisoning

    Science.gov (United States)

    Ink remover is a chemical used to get out ink stains. Ink remover poisoning occurs when someone swallows this substance. ... These ingredients can be found in: Ink removers Liquid bleaches Note: This list may not include all sources of ink removers.

  18. Heterogeneous burnable poisons:

    International Nuclear Information System (INIS)

    Leiva, Sergio; Agueda, Horacio; Russo, Diego

    1989-01-01

    The use of materials possessing high neutron absorption cross-section commonly known as 'burnable poisons' have its origin in BWR reactors with the purpose of improving the efficiency of the first fuel load. Later on, it was extended to PWR to compensate of initial reactivity without infringing the requirement of maintaining a negative moderator coefficient. The present tendency is to increase the use of solid burnable poisons to extend the fuel cycle life and discharge burnup. There are two concepts for the burnable poisons utilization: 1) heterogeneously distributions in the form of rods, plates, etc. and 2) homogeneous dispersions of burnable poisons in the fuel. The purpose of this work is to present the results of sinterability studies, performed on Al 2 O 3 -B 4 C and Al 2 O 3 -Gd 2 O 3 systems. Experiments were carried on pressing at room temperature mixtures of powders containing up to 5 wt % of B 4 C or Gd 2 O 3 in Al 2 O 3 and subsequently sintering at 1750 deg C in reducing atmosphere. Evaluation of density, porosity and microstructures were done and a comparison with previous experiences is shown. (Author) [es

  19. Oven cleaner poisoning

    Science.gov (United States)

    ... do so by poison control or a health care provider. If the chemical is on the skin or in the eyes, flush with lots of water for at least 15 minutes. If the chemical was swallowed, immediately give the person water or milk, unless instructed otherwise by a provider. If the ...

  20. Caladium plant poisoning

    Science.gov (United States)

    ... enough to prevent normal speaking and swallowing. Home Care If the plant was eaten, wipe out the mouth with a cold, wet cloth, and give the person milk to drink. Call poison control for more treatment information. If the eyes or skin touched the plant, rinse them well with water. ...

  1. Metal cleaner poisoning

    Science.gov (United States)

    ... do so by poison control or a health care provider. If the chemical is on the skin or in the eyes, flush with lots of water for at least 15 minutes. If the person swallowed the metal cleaner, give them water or milk right away, unless a provider tells you not ...

  2. Swimming pool cleaner poisoning

    Science.gov (United States)

    ... outcome will depend on the extent of this damage. Opening a large bucket of chlorine tablets can expose you to a powerful chlorine gas that can be very poisonous. Always open the container outdoors. Keep your face as far away from ...

  3. Overview of Poisoning

    Science.gov (United States)

    ... sometimes used. With this procedure, a solution containing sodium bicarbonate (the chemical in baking soda) is given by vein to make the urine ... acetaminophen (antidote is N - acetylcysteine ), aspirin (antidote is sodium bicarbonate), and heroin (antidote is naloxone ). Some poisonous bites ...

  4. Kerosene poisoning in children

    Science.gov (United States)

    Nouri, L.; Al-Rahim, K.

    1970-01-01

    The epidemiological and clinical aspects of 100 cases of kerosene poisoning have been studied. The use of gastric lavage is discussed, and it is considered that this measure is probably valuable in treatment. The importance of preventive measures is stressed. PMID:5416507

  5. Escin attenuates cerebral edema induced by acute omethoate poisoning.

    Science.gov (United States)

    Wang, Tian; Jiang, Na; Han, Bing; Liu, Wenbo; Liu, Tongshen; Fu, Fenghua; Zhao, Delu

    2011-06-01

    Organophosphorus exposure affects different organs such as skeletal muscles, the gastrointestinal tract, liver, lung, and brain. The present experiment aimed to evaluate the effect of escin on cerebral edema induced by acute omethoate poisoning. Sprague-Dawley rats were administered subcutaneously with omethoate at a single dose of 60 mg/kg followed by escin treatment. The results showed that escin reduced the brain water content and the amount of Evans blue in omethoate-poisoned animals. Treatment with escin decreased the levels of tumor necrosis factor-alpha (TNF-α), matrix metalloproteinase-9 (MMP-9), cyclooxygenase-2 (COX-2), and prostaglandin E₂ (PGE₂) in the brain. Escin also alleviated the histopathological change induced by acute omethoate poisoning. The findings demonstrated that escin can attenuate cerebral edema induced by acute omethoate poisoning, and the underlying mechanism was associated with ameliorating the permeability of the blood-brain barrier.

  6. Serum Metabolomics in Rats after Acute Paraquat Poisoning.

    Science.gov (United States)

    Wang, Zhiyi; Ma, Jianshe; Zhang, Meiling; Wen, Congcong; Huang, Xueli; Sun, Fa; Wang, Shuanghu; Hu, Lufeng; Lin, Guanyang; Wang, Xianqin

    2015-01-01

    Paraquat is one of the most widely used herbicides in the world and is highly toxic to humans and animals. In this study, we developed a serum metabolomic method based on GC/MS to evaluate the effects of acute paraquat poisoning on rats. Pattern recognition analysis, including both principal component analysis and partial least squares-discriminate analysis revealed that acute paraquat poisoning induced metabolic perturbations. Compared with the control group, the level of octadecanoic acid, L-serine, L-threonine, L-valine, and glycerol in the acute paraquat poisoning group (36 mg/kg) increased, while the levels of hexadecanoic acid, D-galactose, and decanoic acid decreased. These findings provide an overview of systematic responses to paraquat exposure and metabolomic insight into the toxicological mechanism of paraquat. Our results indicate that metabolomic methods based on GC/MS may be useful to elucidate the mechanism of acute paraquat poisoning through the exploration of biomarkers.

  7. Benzodiazepine poisoning in elderly

    Directory of Open Access Journals (Sweden)

    Perković-Vukčević Nataša

    2016-01-01

    Full Text Available Background/Aim. Benzodiazepines are among the most frequently ingested drugs in self-poisonings. Elderly may be at greater risk compared with younger individuals due to impaired metabolism and increased sensitivity to benzodiazepines. The aim of this study was to assess toxicity of benzodiazepines in elderly attempted suicide. Methods. A retrospective study of consecutive presentations to hospital after self-poisoning with benzodiazepines was done. Collected data consisted of patient's characteristics (age, gender, benzodiazepine ingested with its blood concentrations at admission, clinical findings including vital signs and Glasgow coma score, routine blood chemistry, complications of poisoning, details of management, length of hospital stay and outcome. According the age, patients are classified as young (15-40-year old, middle aged (41-65-year old and elderly (older than 65. Results. During a 2-year observational period 387 patients were admitted because of pure benzodiazepine poisoning. The most frequently ingested drug was bromazepam, the second was diazepam. The incidence of coma was significantly higher, and the length of hospital stay significantly longer in elderly. Respiratory failure and aspiration pneumonia occurred more frequently in old age. Also, flumazenil was more frequently required in the group of elderly patients. Conclusion. Massive benzodiazepines overdose in elderly may be associated with a significant morbidity, including deep coma with aspiration pneumonia, respiratory failure, and even death. Flumazenil is indicated more often to reduce CNS depression and prevent complications of prolonged unconsciousness, but supportive treatment and proper airway management of comatose patients is the mainstay of the treatment of acute benzodiazepine poisoning.

  8. ANIMAL MODELS IN SURGICAL

    African Journals Online (AJOL)

    ASSEMBLED BY

    1 Dept.of Veterinary Surgery and Medicine 2Veterinary Teaching Hospital Ahmadu Bello University. Zaria .... unnecessary suffering., Administration of poisons .... way that humans are. Vivisection/ Surgical Training And Research. Animal model use: In both the human and veterinary medical practice, there continue to be ...

  9. The pattern of childhood in the western Cape pOIsonIng

    African Journals Online (AJOL)

    Constant vigilance must be maintained if childhood poisoning is to be prevented. S AIr Med J .... animals 2. The remaining 8 calls (7%) were of a general nature. The subjects of calls relating to bites and stings and plants are set out in Tables V and VI. Discussion. The service offered by the Poisons Information Service is not.

  10. 21 CFR 2.25 - Grain seed treated with poisonous substances; color identification to prevent adulteration of...

    Science.gov (United States)

    2010-04-01

    ... RULINGS AND DECISIONS Human and Animal Foods § 2.25 Grain seed treated with poisonous substances; color... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Grain seed treated with poisonous substances; color identification to prevent adulteration of human and animal food. 2.25 Section 2.25 Food and Drugs...

  11. Poisoning by Gyromitra esculenta--a review.

    Science.gov (United States)

    Michelot, D; Toth, B

    1991-08-01

    Gyromitra esculenta (Pers.: Fr.) Fr. and a few other mushrooms have caused severe poisonings and even deaths in humans. Clinical data are characterized primarily by vomiting and diarrhoea, followed by jaundice, convulsions and coma. Gastrointestinal disorders distinguish this poisoning. Frequent consumption can cause hepatitis and neurological diseases. The species of concern are mainly G. esculenta and G. gigas (Kromb.) Cooke (non Phill.). Nevertheless, recent advances in chromatography, biochemistry and toxicology have established that other Ascomycetes species also may prove toxic. Gyromitrin (acetaldehyde methylformylhydrazone, G) and its homologues are toxic compounds that convert in vivo into N-methyl-N-formylhydrazine (MFH), and then into N-methylhydrazine (MH). The toxicity of these chemicals, which are chiefly hepatotoxic and even carcinogenic, has been established through in vivo and in vitro experiments using animals, cell cultures and biochemical systems. When we consider the chemical nature and the reactivity of these natural compounds, we suggest that chemical and biochemical mechanisms may explain their intrinsic biological activity.

  12. [Mushroom poisoning--classification, symptoms and therapy].

    Science.gov (United States)

    Kohn, R; Mot'ovská, Z

    1997-04-01

    The most serious poisonings are the hepatotoxic ones which are caused above all by Amanita phalloides, virosa, verna, Lepiota helveola, Galerina marginata, Gyromitra esculenta, Hypholoma fasciculare, and nephroptoxic intoxications which are caused above all by Cortinarius orrelanus and Paxillus involutus. Neurotoxic and psychotropic intoxications develop after ingestion of Inocybe, Clitocybe, Amanita-panterina, muscaria and Psilocybe. Most frequently the gastroenteric type of mushroom poisoning is encountered which is caused by many species e.g. Boletus satanas, Entoloma sinuatum and others. In the diagnosis anamnestic data are used, the clinical picture, mycological and toxicological examinations of residues of mushrooms, their spores and toxins. Therapeutic strategy comprises elimination methods gastric lavage, intestinal lavage and administration of large amounts of animal charcoal, forced diuresis, haemoperfusion, haemodialysis or peritoneal dialysis, administration of antidotes and symptomatic treatment, i.e. mainly rehydration and restoration of the mineral balance. Early and comprehensive treatment are important.

  13. Chemical Analysis of Plants that Poison Livestock: Successes, Challenges, and Opportunities.

    Science.gov (United States)

    Welch, Kevin D; Lee, Stephen T; Cook, Daniel; Gardner, Dale R; Pfister, James A

    2018-04-04

    Poisonous plants have a devastating impact on the livestock industry as well as human health. To fully understand the effects of poisonous plants, multiple scientific disciplines are required. Chemical analysis of plant secondary compounds is key to identifying the responsible toxins, characterizing their metabolism, and understanding their effects on animals and humans. In this review, we highlight some of the successes in studying poisonous plants and mitigating their toxic effects. We also highlight some of the remaining challenges and opportunities with regards to the chemical analysis of poisonous plants.

  14. Lead Poisoning in Wild Birds

    Science.gov (United States)

    Lahner, Lesanna L.; Franson, J. Christian

    2009-01-01

    Lead in its various forms has been used for thousands of years, originally in cooking utensils and glazes and more recently in many industrial and commercial applications. However, lead is a potent, potentially deadly toxin that damages many organs in the body and can affect all animals, including humans. By the mid 1990s, lead had been removed from many products in the United States, such as paint and fuel, but it is still commonly used in ammunition for hunting upland game birds, small mammals, and large game animals, as well as in fishing tackle. Wild birds, such as mourning doves, bald eagles, California condors, and loons, can die from the ingestion of one lead shot, bullet fragment, or sinker. According to a recent study on loon mortality, nearly half of adult loons found sick or dead during the breeding season in New England were diagnosed with confirmed or suspected lead poisoning from ingestion of lead fishing weights. Recent regulations in some states have restricted the use of lead ammunition on certain upland game hunting areas, as well as lead fishing tackle in areas frequented by common loons and trumpeter swans. A variety of alternatives to lead are available for use in hunting, shooting sports, and fishing activities.

  15. Calcium channel blocker poisoning

    Directory of Open Access Journals (Sweden)

    Miran Brvar

    2005-04-01

    Full Text Available Background: Calcium channel blockers act at L-type calcium channels in cardiac and vascular smooth muscles by preventing calcium influx into cells with resultant decrease in vascular tone and cardiac inotropy, chronotropy and dromotropy. Poisoning with calcium channel blockers results in reduced cardiac output, bradycardia, atrioventricular block, hypotension and shock. The findings of hypotension and bradycardia should suggest poisoning with calcium channel blockers.Conclusions: Treatment includes immediate gastric lavage and whole-bowel irrigation in case of ingestion of sustainedrelease products. All patients should receive an activated charcoal orally. Specific treatment includes calcium, glucagone and insulin, which proved especially useful in shocked patients. Supportive care including the use of catecholamines is not always effective. In the setting of failure of pharmacological therapy transvenous pacing, balloon pump and cardiopulmonary by-pass may be necessary.

  16. Neuropsychology of thallium poisoning

    Science.gov (United States)

    McMillan, T; Jacobson, R; Gross, M

    1997-01-01

    Cases of thallium poisoning are rare and neuropsychological assessment has only been reported in detail in one other case. In the case reported here, neuropsychological assessments were carried out three, 12, and 54 months after diagnosis of thallium poisoning in a man who had acutely shown a number of neurological signs including confusion and disorientation and generalised slowing of EEG which was more prominent on the left. Evidence suggested that he had been exposed to thallium over a period of weeks. Neuropsychological assessment indicated an unexpected weakness in verbal abilities which persisted. This finding is consistent with the only other published case report which details neuropsychological effects after a single large dose of thallium and which also found a lateralised impairment.

 PMID:9285467

  17. Neuropsychology of thallium poisoning.

    Science.gov (United States)

    McMillan, T M; Jacobson, R R; Gross, M

    1997-08-01

    Cases of thallium poisoning are rare and neuropsychological assessment has only been reported in detail in one other case. In the case reported here, neuropsychological assessments were carried out three, 12, and 54 months after diagnosis of thallium poisoning in a man who had acutely shown a number of neurological signs including confusion and disorientation and generalised slowing of EEG which was more prominent on the left. Evidence suggested that he had been exposed to thallium over a period of weeks. Neuropsychological assessment indicated an unexpected weakness in verbal abilities which persisted. This finding is consistent with the only other published case report which details neuropsychological effects after a single large dose of thallium and which also found a lateralised impairment.

  18. Management of thallium poisoning.

    Science.gov (United States)

    Pau, P W

    2000-09-01

    A case of acute thallium poisoning in a 67-year-old Chinese woman is described. She presented with acute pain in the chest, abdomen, and lower limbs. The diagnosis was not made, however, until alopecia developed. Detoxification treatment, which included Prussian blue (potassium ferric hexacyanoferrate) was then given, but further neurological damage occurred. The patient's motor function recovered after 1 year, but residual sensory neuropathy remained. This case illustrates that tissue-bound thallium may cause prolonged neurological damage if detoxification therapy is not commenced within 72 hours of the onset of acute poisoning. Acute abdominal pain and painful neuropathy in the lower extremities are important early diagnostic clues for timely therapy. However, by the time alopecia develops-typically around 2 weeks after the onset of symptoms-detoxification therapy may not be able to prevent the development of prolonged neurological damage.

  19. Small dose... big poison.

    Science.gov (United States)

    Braitberg, George; Oakley, Ed

    2010-11-01

    It is not possible to identify all toxic substances in a single journal article. However, there are some exposures that in small doses are potentially fatal. Many of these exposures are particularly toxic to children. Using data from poison control centres, it is possible to recognise this group of exposures. This article provides information to assist the general practitioner to identify potential toxic substance exposures in children. In this article the authors report the signs and symptoms of toxic exposures and identify the time of onset. Where clear recommendations on the period of observation and known fatal dose are available, these are provided. We do not discuss management or disposition, and advise readers to contact the Poison Information Service or a toxicologist for this advice.

  20. Lead poisoning in children.

    Science.gov (United States)

    Dapul, Heda; Laraque, Danielle

    2014-08-01

    There is no safe lead level in children. Primary prevention is the most effective way to bring about the complete removal of lead from the environment and eliminate lead poisoning as a public health concern. The National Lead Information Center can be reached via the Internet at www.epa.gov/lead and www.hud.gov/lead, or via phone at 1-800-424-LEAD (5323).

  1. Lead Poison Detection

    Science.gov (United States)

    1976-01-01

    With NASA contracts, Whittaker Corporations Space Science division has developed an electro-optical instrument to mass screen for lead poisoning. Device is portable and detects protoporphyrin in whole blood. Free corpuscular porphyrins occur as an early effect of lead ingestion. Also detects lead in urine used to confirm blood tests. Test is inexpensive and can be applied by relatively unskilled personnel. Similar Whittaker fluorometry device called "drug screen" can measure morphine and quinine in urine much faster and cheaper than other methods.

  2. Ethylene glycol poisoning

    African Journals Online (AJOL)

    Ethylene glycol poisoning. A 22-year-old male presented to the emergency centre after drinking 300 ml of antifreeze. Clinical examination was unremarkable except for a respiratory rate of 28 bpm, GCS of 9 and slight nystagmus. Arterial blood gas revealed: pH 7.167, pCO2. 3.01 kPa, pO2 13.0 kPa (on room air), HCO3-.

  3. [Toxic alcohol poisonings].

    Science.gov (United States)

    Kulicki, Paweł; Głogowski, Tomasz

    Accidental or intentional poisonings with ethylene glycol or methanol constitute a serious toxicological problem in many countries. Both alcohols are quickly metabolized by alcohol dehydrogenase to toxic metabolites responsible for high anion gap severe metabolic acidosis and profound neurological, cardiopulmonary, renal disturbances and death. In the early period, the competing inhibition the alcohol dehydrogenase with ethanol or fomepizol may successfully prevent the formation of the toxic metabolites. Once severe acidosis develops an emergency hemodialysis is required.

  4. Early administration of isosorbide dinitrate improves survival of cyanide-poisoned rabbits.

    Science.gov (United States)

    Lavon, Ophir

    2015-01-01

    More effective, rapidly delivered, safer antidotes are needed for cyanide poisoning. Previous study has demonstrated a beneficial effect of isosorbide dinitrate on the survival of cyanide-poisoned mice. To evaluate the effectiveness of isosorbide dinitrate compared with that of sodium nitrite in cyanide poisoning. A comparative animal study was performed using 18 rabbits, randomized into 3 study groups. Animals were poisoned intravenously with potassium cyanide (1 mg/kg). The first group was not given any further treatment. The second and third groups were treated intravenously 1 min after poisoning with sodium nitrite (6 mg/kg) and isosorbide dinitrate (50 μg/kg), respectively. The primary outcome was short-term survival of up to 30 min. Secondary outcomes included time to death, a clinical score, mean blood pressure, pulse, blood pH, and lactate and methemoglobin levels. Rabbits treated with isosorbide dinitrate or sodium nitrite survived while only one untreated rabbit survived. Median time to death of the 5 poisoned and untreated animals was 10 min. All the animals collapsed soon after poisoning, exhibiting rapidly disturbed vital signs and developed lactic metabolic acidosis; average peak blood lactate levels were 15.5-19.1 mmol/L at 10 min after poisoning. The treated animals improved gradually with practically full recovery of the clinical scores, vital signs, and blood gas levels. Sodium nitrite administration raised methemoglobin to an average peak of 7.9%, while isosorbide dinitrate did not change methemoglobin levels. Early administration of isosorbide dinitrate improved the short-term survival of cyanide-poisoned rabbits. Isosorbide dinitrate shows potential as an antidote for cyanide poisoning and may exert its effect using a nitric-oxide-dependent mechanism.

  5. Effectiveness of isosorbide dinitrate in cyanide poisoning as a function of the administration timing.

    Science.gov (United States)

    Lavon, Ophir; Avrahami, Amit; Eisenkraft, Arik

    2017-03-14

    Better and safer antidotes against cyanide poisoning are needed. Prior study has shown a favorable effect of isosorbide dinitrate (ISDN) on the survival of cyanide-poisoned rabbits when administered as early as 1 min after poisoning. The aim of the current study was to further evaluate the efficacy of intravenous ISDN administered in clinically relevant timing for first responders. A comparative animal study using 24 rabbits in 4 randomized study groups was performed. Animals were poisoned with intravenous potassium cyanide (1 mg/kg). Animals in Group 1 served as controls and received no treatment. Groups 2-4 animals were treated intravenously with ISDN (50 μg/kg) after poisoning; one group after 3 min, another group after 5 min and the last after 7 min. Animals were observed for 30 min after poisoning. The study endpoints included survival rate, clinical status, blood pressure, pulse per minute, blood lactate and pH. Five of 6 animals (83.3%) from every treatment group survived the whole observation period while all control untreated animals died. All the rabbits collapsed immediately after exposure, showing rapidly deteriorated vital signs with lactic metabolic acidosis (peak blood lactate levels of 18.1 to 19.0 mmol/L on average at 10 min post exposure). Vital signs, clinical scores, and blood gases of treated rabbits gradually improved. Poisoned rabbits showed improved short-term survival following the administration of ISDN up to 7 min after lethal cyanide poisoning of. We see a potential for ISDN as an antidote against cyanide poisoning.

  6. Organophosphate poisoning : A review

    Directory of Open Access Journals (Sweden)

    Parmod K. Sinha

    2003-06-01

    Full Text Available Organophosphate pesticides are used extensively worldwide, and poisoning by these agents, particularly in developing nations is a public health problem. Organophosphorous nerve agents are still considered as potential threat in both military or terrorism situations. The mechanism of toxicity is the inhibition of acetylcholinesterase, resulting in accumulation of the neurotransmitter acetylcholine and continued stimulation of acetylcholine receptors both in central and peripheral nervous systems. Beside acute cholinergic crisis, organophosphates are capable of producing several subacute or chronic neurological syndromes. The well described intermediate syndrome (IMS emerges 1-4 days after an apparently well treated cholinergic crisis. The standard treatment consists of reactivation of inhibited acetylcholinesterase with an oxime antidote (pralidoxime, obidoxime, HI-6 and Hlo7 and reversal of the biochemical effects of acetylcholine with atropine. The newer oximes HI-6 and Hlo& are much more suitable and efficacious acetylcholinesterase reactivator for severe acute nerve agent induced poisoning than currently used pralidoxime or obidoxime. Patients who receive treatment promptly usually recover from acute toxicity but may suffer from neurologic sequelae. (Med J Indones 2003; 12: 120-6 Keywords: poisoning, insecticide, organophosphate (OP, carbamates, acetylcholinesterase, oxime, pralidoxime, obidoxime, HI-6, HLo7

  7. Metaldehyde poisoning in dogs

    Directory of Open Access Journals (Sweden)

    Aleksić Jelena

    2016-01-01

    Full Text Available Metaldehyde is an active substance used for extermination of slugs and snail population. This paper presents the very first case of metaldehyde intentional poisoning of dogs in Serbia. Three-year-old and a six-year-old Swiss white shepard dogs were poisoned. The owner noticed frequent defecation, skeletal muscles spasms and impossibility to put any weight on their back extremities. The vomit of the younger dog was made of green-turquoise colored gut content. Twenty minutes after the onset of the first clinical symptoms dogs died. Macroscopic examination showed congestion of lungs, in the liver and intestines, as well as chemorage in the pancreas, bladder and intestines. Nonspecific pathological lesions were present in the lungs, heart, kidneys, liver, gut, intestines and brain. Pathohistological examination showed dystrophic changes and necrosis in kidneys, brain and intestines. According to anamnestic data, clinical signs, macroscopic and microscopic examination as well as characteristic smell of gut content, one could say that metaldehyde poisoning is the case. Toxicological analysis of gut content samples was performed by using gas chromatography with mass spectrophotometry (GC-MS. Used diagnostic methodology and gut content toxicology results obtained was the base for crime case according to article 269. Republic of Serbia Crime law.

  8. Managing aluminum phosphide poisonings

    Science.gov (United States)

    Gurjar, Mohan; Baronia, Arvind K; Azim, Afzal; Sharma, Kalpana

    2011-01-01

    Aluminum phosphide (AlP) is a cheap, effective and commonly used pesticide. However, unfortunately, it is now one of the most common causes of poisoning among agricultural pesticides. It liberates lethal phosphine gas when it comes in contact either with atmospheric moisture or with hydrochloric acid in the stomach. The mechanism of toxicity includes cellular hypoxia due to the effect on mitochondria, inhibition of cytochrome C oxidase and formation of highly reactive hydroxyl radicals. The signs and symptoms are nonspecific and instantaneous. The toxicity of AlP particularly affects the cardiac and vascular tissues, which manifest as profound and refractory hypotension, congestive heart failure and electrocardiographic abnormalities. The diagnosis of AlP usually depends on clinical suspicion or history, but can be made easily by the simple silver nitrate test on gastric content or on breath. Due to no known specific antidote, management remains primarily supportive care. Early arrival, resuscitation, diagnosis, decrease the exposure of poison (by gastric lavage with KMnO4, coconut oil), intensive monitoring and supportive therapy may result in good outcome. Prompt and adequate cardiovascular support is important and core in the management to attain adequate tissue perfusion, oxygenation and physiologic metabolic milieu compatible with life until the tissue poison levels are reduced and spontaneous circulation is restored. In most of the studies, poor prognostic factors were presence of acidosis and shock. The overall outcome improved in the last decade due to better and advanced intensive care management. PMID:21887030

  9. Methanol poisoning: characteristic MRI findings.

    Science.gov (United States)

    Jain, Nirdesh; Himanshu, Dandu; Verma, Shailendra Prasad; Parihar, Anit

    2013-01-01

    Acute methanol intoxication is not an unusual poisoning. It can have serious neurological sequelae. We emphasize how neuroimaging can help in distinguishing methanol poisoning from other causes of acute unconsciousness in alcoholic patients such as hypoglycemic brain damage and carbon monoxide poisoning or head injury, which are frequently observed in alcoholic patients and are also responsible for altered sensorium. The most important findings in MR brain imaging in methanol poisoning have been bilateral putaminal hemorrhagic necrosis. Other less common findings are subcortical and deep white matter lesions, cerebral and cerebellar cortical lesions, and midbrain lesions, cerebral and intraventricular hemorrhage, and even enhancement of necrotic lesions, we found almost the entire spectrum of MRI findings in this patient with methanol poisoning. Neurological sequelae can entail the course and prognosis in methanol poisoning. The patient died because of ventilator-associated pneumonia that developed in the course of prolonged hospitalization.

  10. Paraquat poisoning in the dog

    International Nuclear Information System (INIS)

    O'Sullivan, S.P.

    1989-01-01

    Recovery from paraquat poisoning in the dog is rare. This is a report of a case of recovery from confirmed paraquat poisoning in a clinical setting. The dog exhibited the usual signs of paraquat poisoning. The diagnosis was confirmed on toxicological analysis of urine using an ion exchange technique. The dog was treated with frusemide, nicotinamide, corticosteroids, α-tocopherol, vitamin A, etamiphylline camsylate and ampicillin. He recovered after seven weeks of intensive therapy. Alternative treatments are discussed

  11. Jack-in-the-pulpit poisoning

    Science.gov (United States)

    ... if known Time it was swallowed Amount swallowed Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  12. Diagnosis of acute poisoning | Tygerberg Poison Information Centre ...

    African Journals Online (AJOL)

    Continuing Medical Education. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 21, No 8 (2003) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Diagnosis of acute poisoning. - Tygerberg Poison ...

  13. Review article: management of cyanide poisoning.

    Science.gov (United States)

    Reade, Michael C; Davies, Suzanne R; Morley, Peter T; Dennett, Jennifer; Jacobs, Ian C

    2012-06-01

    Cyanide poisoning is uncommon, but generates interest because of the presumed utility of an antidote immediately available in those areas with a high risk of cyanide exposure. As part of its regular review of guidelines, the Australian Resuscitation Council conducted a systematic review of the human evidence for the use of various proposed cyanide antidotes, and a narrative review of the relevant pharmacological and animal studies. There have been no relevant comparative or placebo-controlled human trials. Nine case series were identified. Treatment with hydroxocobalamin was reported in a total of 361 cases. No serious adverse effects of hydroxocobalamin were reported, and many patients with otherwise presumably fatal poisoning survived. Sodium thiosulphate use was reported in two case series, similarly with no adverse effects. Treatment with a combination of sodium nitrite, amyl nitrite and sodium thiosulphate was reported in 74 patients, with results indistinguishable from those of hydroxocobalamin and sodium thiosulphate. No case series using dicobalt edetate or 4-dimethylaminophenol were identified, but successful use in single cases has been reported. Hydroxocobalamin and sodium thiosulphate differ from alternatives in having negligible adverse effects, and on the basis of current evidence are the antidotes of choice. The indications for the use of an antidote, the requirements for supportive care and a recommended approach for workplaces where there is a risk of cyanide poisoning are presented. © 2012 The Authors. EMA © 2012 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  14. Understanding lactic acidosis in paracetamol (acetaminophen) poisoning

    Science.gov (United States)

    Shah, Anoop D; Wood, David M; Dargan, Paul I

    2011-01-01

    Paracetamol (acetaminophen) is one of the most commonly taken drugs in overdose in many areas of the world, and the most common cause of acute liver failure in both the UK and USA. Paracetamol poisoning can result in lactic acidosis in two different scenarios. First, early in the course of poisoning and before the onset of hepatotoxicity in patients with massive ingestion; a lactic acidosis is usually associated with coma. Experimental evidence from studies in whole animals, perfused liver slices and cell cultures has shown that the toxic metabolite of paracetamol, N-acetyl-p-benzo-quinone imine, inhibits electron transfer in the mitochondrial respiratory chain and thus inhibits aerobic respiration. This occurs only at very high concentrations of paracetamol, and precedes cellular injury by several hours. The second scenario in which lactic acidosis can occur is later in the course of paracetamol poisoning as a consequence of established liver failure. In these patients lactate is elevated primarily because of reduced hepatic clearance, but in shocked patients there may also be a contribution of peripheral anaerobic respiration because of tissue hypoperfusion. In patients admitted to a liver unit with paracetamol hepatotoxicity, the post-resuscitation arterial lactate concentration has been shown to be a strong predictor of mortality, and is included in the modified King's College criteria for consideration of liver transplantation. We would therefore recommend that post-resuscitation lactate is measured in all patients with a severe paracetamol overdose resulting in either reduced conscious level or hepatic failure. PMID:21143497

  15. Poisoning by Poiretia punctata in cattle and sheep

    Science.gov (United States)

    Poiretia punctata (Willd.) Desv. was associated with cattle and sheep poisoning on nine farms in the State of Sergipe, northeastern Brazil. The animals were found dead or died later after showing clinical signs for up to 18 hours. Two sheep that ingested 40g/kg body weight (g/kg) of fresh P punctata...

  16. Plant poisons: their occurrence, biochemistry and physiological properties.

    Science.gov (United States)

    Vickery, Margaret

    2010-01-01

    Plants produce poisons as a defence against predators. Many of these substances are biosynthesised from non-protein amino acids by biosynthetic pathways which have been deduced from the results of isotopic tracer analysis. These secondary metabolites have been used by humans over thousands of years, both as drugs and as agents to kill animals and commit homicide.

  17. Spontaneous poisoning by Prosopis juliflora (Leguminosae) in sheep

    Science.gov (United States)

    The aim of this paper is to describe the first report of clinical, epidemiological and pathological aspects of spontaneous poisoning by Prosopis juliflora in sheep. Of a total of 500 sheep at risk, two adult male sheep were affected; one died spontaneously and the other animal was examined, euthaniz...

  18. Xylazine Exposures Reported to Texas Poison Centers.

    Science.gov (United States)

    Forrester, Mathias B

    2016-10-01

    Xylazine is a sedative, analgesic, anesthetic, and central muscle relaxant approved for animals but not humans. Although xylazine is an emerging drug of abuse, there are limited data on potentially adverse exposures to the drug. The intent of this study was to describe potentially adverse xylazine exposures reported to a large poison center system. All xylazine exposures reported to Texas poison centers between 2000 and 2014 were included. The distribution of cases by select variables was determined. Of 76 total cases, 93% of the patients were ≥20 years of age, and 54% were male. Fifty-one percent of the exposures occurred by injection, 28% by ingestion, 16% were dermal, 14% were ocular, and 3% by inhalation. Sixty-four percent of the exposures were unintentional, 32% were intentional, and 1% each was related to malicious use and adverse reaction. Sixty-seven percent of the patients were already at or en route to a health care facility when the poison center was contacted, 21% were managed on-site, and 9% were referred to a health care facility. The most common clinical effects were drowsiness or lethargy (47%), bradycardia (20%), hypotension (11%), hypertension (9%), puncture or wound (8%), and slurred speech (8%). Xylazine exposures tended to involve patients who were adult males, exposures were typically unintentional; and most often occurred by injection. Most of the patients were already at or en route to a health care facility when a poison center was contacted. The most frequently reported adverse effects were cardiovascular or neurologic in nature. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Cyanide Self-poisoning

    Science.gov (United States)

    Lee-Jones, M.; Bennett, M. A.; Sherwell, Janet M.

    1970-01-01

    Four cases of cyanide self-poisoning were admitted to one hospital over a period of two years. Two of the patients died. The diagnosis in the unconscious patient may be suggested by the finding of bradycardia and the absence of cyanosis (despite inadequate ventilation). The diagnosis can be confirmed in 5 to 10 minutes by a simple test on gastric aspirate, performed by the casualty officer. Cardiac pacing was used in two patients and may have a place in the supportive management of severe cases. PMID:5497407

  20. Carbon Monoxide Poisoning in Children

    Directory of Open Access Journals (Sweden)

    Chi-Hsiun Cho

    2008-08-01

    Conclusion: Children with CO poisoning had good outcomes in this series. Although improperly vented exhaust from water heaters and house fires were the most common causes, intentional poisoning by parents through charcoal burning was also an important factor. Early identification of DNS risk factors might help to provide better care.

  1. The prognosis following amphetamine poisoning

    DEFF Research Database (Denmark)

    Horwitz, Henrik; Dalhoff, Kim P.; Klemp, Marc

    2017-01-01

    the background population. Results: From August 2006 to December 2013 we identified 1444 patients (70% males) who experienced amphetamine poisoning; 52% of the cases were classified as mixed poisonings and the average age at first contact was 24.8 years (SD 8.6). The prevalence of psychiatric disorders, HIV...

  2. SPECTRUM OF POISONING IN CHILDREN: STUDY FROM TERTIARY CARE HOSPITAL IN SOUTH INDIA

    Directory of Open Access Journals (Sweden)

    Mallesh

    2015-08-01

    Full Text Available PURPOSE: To understand pattern of poisoning in different age group in tertiary child care center and quantify burden of poisoning in pediatric admissions and mortality. DESIGN: Retrospective observation study. SETTING: Tertiary care center for children. METHODS: All the children admitted with diagnosis of acute poisoning between January 2013 and June 2015 was studied. RESULTS: There were 332 admissions due to poisoning during the study period (5.4% of total admissions. Mortality due to poisoning was 7, i.e. , 1.97% of all - cause mortality. 2.1% of poisonings died during the study period where a s overall mortality from all causes was 5.71%. House hold Products topped the list with 112 cases, followed by agricultural products (88 cases, animal bites and stings (69 cases, drugs (48 cases and industrial compounds (7 cases. Majority of admissions were in summer seasons 31% of all poisoning followed by rainy season. CONCLUSIONS: Incidence of acute poisoning in childhood has not changed significantly over time. Organophosphorus compounds, phosphides and drugs poisoning peak during adolescence and is particularly alarming. Conditions such as free availability of these compounds, co morbid conditions of adolescents, adolescent stressors have to be addressed

  3. [The comparative analysis of acute poisoning characteristics between cities and rural areas in Guangxi].

    Science.gov (United States)

    Jiang, Dong-fang; Liu, Qing-hua

    2012-06-01

    To compare the acute-poisoning characteristics between city and rural areas of Guangxi Province in order to provide clinical data for the formation of treatment strategies of acute poisoning in Guangxi. Data of acute poisoning patients as treated in 36 municipal and 12 county hospitals, and also 15 rural clinics in 11 cities of Guangxi during 2005 to 2009 were collected and analyzed according to poisoning population, poisoning site, poisoning process, and poisoning degree. By analysing 3678 and 2153 cases of acute poisoning patients in rural and urban areas, the gender [χ (2) = 5.53, P old (11.17% vs. 8.69%), farmers by occupation (74.84% vs. 2.79%), home (80.64% vs. 78.07%), sites of labor (11.83% vs. 3.07%) and other sites (4.08% vs. 2.97%), and the chief causes were professional (3.10% vs. 1.30%), taken by mistake (21.85% vs. 20.91%), homicide (0.30% vs. 0.28%), and suicide (39.07% vs. 18.77%), and by pesticide (60.94% vs. 12.13%), plant (7.08% vs. 2.88%) and animal poisons (7.73% vs. 6.56%), belonging to severe poisoning (25.86% vs. 19.04%) were higher than those in town. In the town, poisoning occurred predominantly in female (55.09% vs. 51.90%), age below 19 years old (23.78% vs. 19.44%), unemployed (33.35% vs. 13.76%), student (17.53% vs. 8.43%), industrial workers (31.95% vs. 2.69%), executives (10.84% vs. 0.22%) and other professional (3.53% vs. 0.05%); occurred in schools (8.78% vs. 0.82%), restaurants (5.48% vs. 1.55%), place of entertainment (1.63% vs. 1.09%), by accidental (52.23% vs. 31.27%), therapeutic (4.46% vs. 2.56%), and other reasons (2.04% vs. 1.85%); by chemicals (33.19% vs. 8.55%), medicines (24.31% vs. 9.12%), and other types of poison (20.92% vs. 6.59%); light and medium degree of poisoning (44.87% vs. 41.22%, 36.09% vs. 32.93%) were higher than those in rural areas. Regarding the acute poisoning in Guangxi, the composition of population, the poisoning sites and causes, the types of poisons, the poisoning degree are distinctly different

  4. Lead poisoning in dogs

    International Nuclear Information System (INIS)

    Zook, B.C.; Carpenter, J.L.; Leeds, E.B.

    1969-01-01

    Lead poisoning was diagnosed and studied in 60 dogs. It was found that lead poisoning is a common disease of young dogs, especially in the summer and fall, and is related to their chewing and eating habits resulting in the ingestion of paint, linoleum, or other lead-containing materials. The signs were characterized by gastrointestinal dysfunction (colic, vomiting, and diarrhea) and nervous disorders (convulsions, hysteria, nervousness, behavioral changes). The blood findings, which the authors consider nearly pathognomonic, consisted of numerous stippled and immature (especially nucleated) erythrocytes in the absence of severe anemia. Protein and casts were frequently found in the urine. Radiography sometimes revealed lead-containing particles in the gastro-intestinal tract, and lead lines were occasionally detected in the metaphysis of long bones in immature dogs. Treatment with calcium ethylenediamine-tetraacetic acid resulted in rapid and often dramatic recoveries in nearly all instances. Removal of lead from the gastrointestinal tract and treatment to relieve pronounced central nervous disorders was sometimes necessary. 40 references, 6 figures, 7 tables

  5. [Arsenic - Poison or medicine?].

    Science.gov (United States)

    Kulik-Kupka, Karolina; Koszowska, Aneta; Brończyk-Puzoń, Anna; Nowak, Justyna; Gwizdek, Katarzyna; Zubelewicz-Szkodzińska, Barbara

    2016-01-01

    Arsenic (As) is commonly known as a poison. Only a few people know that As has also been widely used in medicine. In the past years As and its compounds were used as a medicine for the treatment of such diseases as diabetes, psoriasis, syphilis, skin ulcers and joint diseases. Nowadays As is also used especially in the treatment of patients with acute promyelocytic leukemia. The International Agency for Research on Cancer (IARC) has recognized arsenic as an element with carcinogenic effect evidenced by epidemiological studies, but as previously mentioned it is also used in the treatment of neoplastic diseases. This underlines the specificity of the arsenic effects. Arsenic occurs widely in the natural environment, for example, it is present in soil and water, which contributes to its migration to food products. Long exposure to this element may lead to liver damages and also to changes in myocardium. Bearing in mind that such serious health problems can occur, monitoring of the As presence in the environmental media plays a very important role. In addition, the occupational risk of As exposure in the workplace should be identified and checked. Also the standards for As presence in food should be established. This paper presents a review of the 2015 publications based on the Medical database like PubMed and Polish Medical Bibliography. It includes the most important information about arsenic in both forms, poison and medicine. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  6. 49 CFR 172.554 - POISON placard.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON placard. 172.554 Section 172.554... SECURITY PLANS Placarding § 172.554 POISON placard. (a) Except for size and color, the POISON placard must be as follows: EC02MR91.057 (b) In addition to complying with § 172.519, the background on the POISON...

  7. Glycemic Status in Organophosphorus Poisoning.

    Science.gov (United States)

    Panda, S; Nanda, R; Mangaraj, M; Rathod, P K; Mishra, P K

    2015-01-01

    Organophosphorus(OP) poisoning, in addition to its cholinergic manifestations shows metabolic derangements leading to hyperglycemia. Apart from inhibiting acetylcholinesterase it also induces oxidative stress to exhibit this manifestation. The present study aims to assess the glycemic status of OP poisoned patients and its association with various factors in OP poisoning like oxidative stress and dose of atropine. This is a prospective study which recruited 102 patients above 18 years of age with history of OP poisoning. They were categorized into 3 grades-mild, moderate and severe based on the Peradeniya Organophosphorus Poisining Scale. The routine biochemical parameters along with serum malondialdehyde (MDA) and cholinesterase were estimated in the study group. Hyperglycemia and glycosuria were observed, with majority cases of hyperglycemia (57%) noticed in the severe group. There was a rise in the random plasma glucose (RPG), serum malondialdehyde (MDA), total dose of atropine across the groups along with a fall in the serum cholinesterase with increase in severity of poisoning. The fall in plasma glucose at the time of discharge was significant in all three groups when compared to the admission random plasma glucose(RPG) level. This transient hyperglycemia exhibited a significant positive association with serum MDA and dose of atropine administered during treatment (p<0.05). Glycemic status in OP poisoning may play a role in identifying the severity of poisoning at the time of admission.

  8. Recent developments in the field of arrow and dart poisons.

    Science.gov (United States)

    Philippe, Geneviève; Angenot, Luc

    2005-08-22

    Arrow and dart poisons, considered as conventional natural sources for future drug discovery, have already provided numerous biologically active molecules used as drugs in therapeutic applications or in pharmacological research. Plants containing alkaloids or cardiotonic glycosides have generally been the main ingredients responsible for the efficacy of these poisons, although some animals, such as frogs, have also been employed. This paper, without being exhaustive, reports the greater strides made during the past 15 years in the understanding of the chemical nature and biological properties of arrow and dart poison constituents. Examples both of promising biological properties shown by these molecules and of crucial discoveries achieved by their use as pharmacological tools are given. Further studies of these toxic principles are likely to enable scientists to find new valuable lead compounds, useful in many fields of research, like oncology, inflammation and infectious diseases.

  9. National Poisons Information Services: report and comment 1980.

    Science.gov (United States)

    Volans, G N; Mitchell, G M; Proudfoot, A T; Shanks, R G; Woodcock, J A

    1981-01-01

    The National Poisons Information Services (NPIS) covering the United Kingdom and the Republic of Ireland currently receive over 40,000 telephone inquiries a year. Over the years there has been little change in the proportion of inquiries related to each of the main categories of poisons (drugs, household, chemical, agricultural, animals, and plants). More detailed analysis, however, shows pronounced changes in the inquiries relating to specific types of poisoning, particularly with drugs. By monitoring these trends and assessing the risks of toxicity, the NPIS has an important role in informing the medical profession of the need for preventive measures and for improved methods of treatment. At present, the NPIS cannot make full use of the available data due to inadequate staffing and lack of computer facilities. It is argued that for a modest increase in funding a much more comprehensive service could be provided. PMID:6786585

  10. 12904 ANIMAL HEALTH MANAGEMENT PRACTICES IN ZERO ...

    African Journals Online (AJOL)

    Afr. J. Food Agric. Nutr. Dev. 2017; 17(4): 12904-12915. DOI: 10.18697/ajfand. ANIMAL HEALTH MANAGEMENT PRACTICES IN ZERO GRAZING ... food animals results in antibiotic residues in both tissues and products of animals [8] and, ..... Quattrocchi U CRC World Dictionary of Medicinal and Poisonous Plants:.

  11. Alcohol Withdrawal Mimicking Organophosphate Poisoning

    Directory of Open Access Journals (Sweden)

    Nezihat Rana Disel

    2014-02-01

    Full Text Available Organophosphates, which can cause occupational poisoning due to inappropriate personal protective measures, are widely used insecticides in agricultural regions of southern Turkey. Therefore, the classical clinical findings of this cholinergic poisoning are myosis, excessive secretions, bradicardia and fasciculations are easy to be recognized by local medical stuff. Diseases and conditions related to alcoholism such as mental and social impairments, coma, toxicity, withdrawal, and delirium are frequent causes of emergency visits of chronic alcoholic patients. Here we present a case diagnosed and treated as organophosphate poisoning although it was an alcohol withdrawal in the beginning and became delirium tremens, due to similar symptoms.

  12. Corrosive Poisonings in Adults

    Science.gov (United States)

    Chibishev, Andon; Pereska, Zanina; Chibisheva, Vesna; Simonovska, Natasa

    2012-01-01

    Ingestion of corrosive substances may cause severe to serious injuries of the upper gastrointestinal tract and the poisoning can even result in death. Acute corrosive intoxications pose a major problem in clinical toxicology since the most commonly affected population are the young with psychic disorders, suicidal intent and alcohol addiction. The golden standard for determination of the grade and extent of the lesion is esophagogastroduodenoscopy performed in the first 12-24 hours following corrosive ingestion. The most common late complications are esophageal stenosis, gastric stenosis of the antrum and pyloris, and rarely carcinoma of the upper gastrointestinal tract. Treatment of the acute corrosive intoxications include: neutralization of corrosive agents, antibiotics, anti-secretory therapy, nutritional support, collagen synthesis inhibitors, esophageal dilation and stent placement, and surgery. PMID:23678319

  13. 49 CFR 175.630 - Special requirements for Division 6.1 (poisonous) material and Division 6.2 (infectious...

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Special requirements for Division 6.1 (poisonous... Classification of Material § 175.630 Special requirements for Division 6.1 (poisonous) material and Division 6.2... humans or animals unless: (1) The Division 6.1 or Division 6.2 material and the foodstuff, feed, or other...

  14. Extracorporeal Treatment for Lithium Poisoning

    DEFF Research Database (Denmark)

    Decker, Brian S; Goldfarb, David S; Dargan, Paul I

    2015-01-01

    extraction of patient-level data. The workgroup concluded that lithium is dialyzable (Level of evidence=A) and made the following recommendations: Extracorporeal treatment is recommended in severe lithium poisoning (1D). Extracorporeal treatment is recommended if kidney function is impaired and the [Li......The Extracorporeal Treatments in Poisoning Workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments in poisoning. Here, the EXTRIP workgroup presents its recommendations for lithium poisoning. After a systematic literature search, clinical...... and toxicokinetic data were extracted and summarized following a predetermined format. The entire workgroup voted through a two-round modified Delphi method to reach a consensus on voting statements. A RAND/UCLA Appropriateness Method was used to quantify disagreement, and anonymous votes were compiled...

  15. Extracorporeal Treatment for Salicylate Poisoning

    DEFF Research Database (Denmark)

    Juurlink, David N; Gosselin, Sophie; Kielstein, Jan T

    2015-01-01

    in poisoning. We conducted a systematic literature review followed by data extraction and summarized findings, following a predetermined format. The entire work group voted by a 2-round modified Delphi method to reach consensus on voting statements, using a RAND/UCLA Appropriateness Method to quantify......STUDY OBJECTIVE: Salicylate poisoning is a challenging clinical entity associated with substantial morbidity and mortality. The indications for extracorporeal treatments such as hemodialysis are poorly defined. We present a systematic review of the literature along with evidence- and consensus......-based recommendations on the use of extracorporeal treatment in salicylate poisoning. METHODS: The Extracorporeal Treatments in Poisoning (EXTRIP) Workgroup is a multidisciplinary group with international representation whose aim is to provide evidence-based recommendations on the use of extracorporeal treatments...

  16. Extracorporeal treatment for barbiturate poisoning

    DEFF Research Database (Denmark)

    Mactier, Robert; Laliberté, Martin; Mardini, Joelle

    2014-01-01

    The EXTRIP (Extracorporeal Treatments in Poisoning) Workgroup conducted a systematic review of barbiturate poisoning using a standardized evidence-based process to provide recommendations on the use of extracorporeal treatment (ECTR) in patients with barbiturate poisoning. The authors reviewed all...... articles, extracted data, summarized key findings, and proposed structured voting statements following a predetermined format. A 2-round modified Delphi method was used to reach a consensus on voting statements, and the RAND/UCLA Appropriateness Method was used to quantify disagreement. 617 articles met......-acting barbiturates are dialyzable and short-acting barbiturates are moderately dialyzable. Four key recommendations were made. (1) The use of ECTR should be restricted to cases of severe long-acting barbiturate poisoning. (2) The indications for ECTR in this setting are the presence of prolonged coma, respiratory...

  17. Extracorporeal treatment for carbamazepine poisoning

    DEFF Research Database (Denmark)

    Ghannoum, Marc; Yates, Christopher; Galvao, Tais F

    2014-01-01

    in carbamazepine poisoning. METHODS: After a systematic literature search, the subgroup extracted the data and summarized the findings following a pre-determined format. The entire workgroup voted via a two-round modified Delphi method to reach a consensus on voting statements, using a RAND/UCLA Appropriateness......CONTEXT: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup was created to provide evidence and consensus-based recommendations on the use of extracorporeal treatments (ECTRs) in poisoning. OBJECTIVES: To perform a systematic review and provide clinical recommendations for ECTR...... is suggested in severe carbamazepine poisoning (2D). ECTR is recommended if multiple seizures occur and are refractory to treatment (1D), or if life-threatening dysrhythmias occur (1D). ECTR is suggested if prolonged coma or respiratory depression requiring mechanical ventilation are present (2D...

  18. FTIR analysis of food poisons

    Science.gov (United States)

    Yasui, Sritana C.

    1992-03-01

    Single and rapid analyses of chemical poisons or contaminants in different food matrices are explored. Various FT-IR accessories are utilized and compared for the detection sensitivity. Detection enhancements by combining with chromatographic techniques are investigated.

  19. The poisoning of NRX pile

    International Nuclear Information System (INIS)

    Watson, W.H.

    1959-09-01

    The experimental methods used to study the poisoning of the NRX reactor are described and the operation of the reactor in relation to these methods is reviewed for the period February to September 1948. (author)

  20. Neurotoxic shellfish poisoning: A review

    NARCIS (Netherlands)

    Apeldoorn ME van; Egmond HP van; Speijers GJA; CSR; ARO

    2001-01-01

    This review contains information on the neurotoxic shellfish poisoning (NSP) syndrome and the provoking toxins called brevetoxins, produced by the dinoflagellate Gymnodinium breve. Data on chemical structures and detection methods for brevetoxins, sources for brevetoxins, marine organisms associated

  1. Neurotoxic shellfish poisoning: A review

    NARCIS (Netherlands)

    Apeldoorn ME van; Egmond HP van; Speijers GJA; CSR; ARO

    2001-01-01

    Dit literatuuroverzicht bevat informatie betreffende het "neurotoxic shellfish poisoning" (NSP) syndroom en de veroorzakende toxines, nl.de brevetoxines, welke geproduceerd worden door de dinoflagellaat Gymnodinium breve. Chemische structuren en detectie-methodes van de brevetoxines,

  2. Antidotes for acute cyanide poisoning.

    Science.gov (United States)

    Borron, Stephen W; Baud, Frederic J

    2012-08-01

    Cyanide poisoning can present in multiple ways, given its widespread industrial use, presence in combustion products, multiple physical forms, and chemical structures. The primary target of toxicity is mitochondrial cytochrome oxidase. The onset and severity of poisoning depend on the route, dose, physicochemical structure and other variables. Common poisoning features include dyspnea, altered respiratory patterns, abnormal vital signs, altered mental status, seizures, and lactic acidosis. Our present knowledge supports cyanide poisoning treatment based on excellent supportive care with adjunctive antidotal therapy. Multiple antidotes exist and vary in regional availability. All currently marketed antidotes appear to be effective. Antidotal mechanisms include chelation, formation of stable, less toxic complexes, methemoglobin induction, and sulfane sulfur supplementation for detoxification by endogenous rhodanese. Each antidote has advantages and disadvantages. For example, hydroxocobalamin is safer than the methemoglobin inducers in patients with smoke inhalation. Research for new, safer and more effective cyanide antidotes continues.

  3. Cyanide poisoning deaths in dogs.

    Science.gov (United States)

    Oruc, H H; Yilmaz, R; Bagdas, D; Ozyigit, M O

    2006-12-01

    In 2005, the deaths of three dogs were reported in Erdek, Turkey. Examining appropriate historical and clinical signs, postmortem findings and the discovery of cyanide in their stomachs and intestinal contents and livers supported a diagnosis of cyanide poisoning.

  4. Grass and weed killer poisoning

    Science.gov (United States)

    ... medlineplus.gov/ency/article/002838.htm Grass and weed killer poisoning To use the sharing features on this page, please enable JavaScript. Many weed killers contain dangerous chemicals that are harmful if ...

  5. Alcohol Poisoning Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

    This 60 second Public Service Announcement is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

  6. Scombroid fish poisoning: an overlooked marine food poisoning.

    Science.gov (United States)

    Wu, M L; Yang, C C; Yang, G Y; Ger, J; Deng, J F

    1997-08-01

    Scombroid fish poisoning is a food-borne chemical intoxication caused by certain spoiled fish that contain a large amount of histamine and some biogenic diamines. It has gradually become a world-wide medical problem and probably is the most common cause of fish poisoning. As the data on the incidents of scombroid fish poisoning in Taiwan remains scarce, we report 2 incidents of scombroid fish poisoning in Northern Taiwan. We collected data of the 2 outbreaks of suspected fish poisoning which were reported to us in 1996. An epidemiological investigation was undertaken. Questionnaire interviews were given to persons who ate lunch in the same cafeteria in outbreak 2. The leftover fish were sent for species identification and toxin analysis. The first incident involving 4 women occurred in March 1996. All cases experienced flush, dizziness, blurred vision and skin rashes after eating lunch. A non-scombroid fish of Makaira with histamine levels as high as 84.13 mg/100 g flesh was implicated in this incident. In August 1996, another incident involving some cases who ate lunch at the same cafeteria were investigated. A total of 146 questionnaires were distributed with a return of 132 questionnaires (90.4%). Fifty-five employees reported positive signs or symptoms; 48 persons who ate fish and 7 women who did not eat fish were ill. Fish was the only food associated with the illness with an attack rate of 73.8% (p leftover piece and 118.5 mg/100 g flesh in another piece. Most cases in these 2 outbreaks received treatment with antihistamines and had rapid and complete recovery. The diagnosis of scombroid fish poisoning could be misdiagnosed as food allergy or bacterial food poisoning if physicians are not aware of such poisoning. The nonspecific but characteristic symptomatology of histamine food poisoning and previous consumption of fish should alert physicians to the possibility of scombroid fish poisoning. Unless complicated with shock or respiratory distress, supportive

  7. Amitraz poisoning treatment: still supportive?

    Science.gov (United States)

    Eizadi-Mood, Nastaran; Sabzghabaee, Ali Mohammad; Gheshlaghi, Farzad; Yaraghi, Ahmad

    2011-01-01

    Amitraz is a triazapentadiene, an α2 adrenergic agonist and a member of the amidine chemical family. A limited number of human intoxication cases have been published in the literature. Lack of a clear and specific protocol for the therapy of amitraz intoxication may make its successfully managed case reports useful and valuable for other clinical practitioners in poisoning departments. The case is about a 22 years old female, single, university student, ingested a glass of amitraz poison (about 100 mL of a 20% solution) as a suicidal attempt on 11:30 am which was about 3.5 h before her hospital admission. She found nausea, vomiting, and dizziness. Immediately, her family took her to a clinic near their house. At that clinic (13:30 pm) she had miosis and they did gastric lavage , one adult dose of activated charcoal (50 g) and referred her to our Poisoning Emergency Department, where she was managed supportively and successfully. Amitraz is a poisonous chemical which may cause central nervous system depression and also respiratory/cardiovascular symptoms as well. Several studies reported that using atropine for those amitraz poisoned patients with both miosis and bradycardia resolved the problem and recommend it as the first line of drug therapy when bradycardia occurs from vagal stimulation and atrioventricular block. Management of amitraz poisoning is still considered to be supportive and symptomatic. Although the effects of activated charcoal and cathartics have not been studied, they may still be considered for treatment.

  8. Methemoglobinemia in aluminum phosphide poisoning.

    Science.gov (United States)

    Shadnia, Shahin; Soltaninejad, Kambiz; Hassanian-Moghadam, Hossein; Sadeghi, Anahaita; Rahimzadeh, Hormat; Zamani, Nasim; Ghasemi-Toussi, Alireza; Abdollahi, Mohammad

    2011-03-01

    Acute aluminum phosphide (AlP) poisoning is one of the most common causes of acute pesticide poisoning in Iran. Hydrogen phosphide or phosphine gas is produced following reaction of AlP with water even at ambient humidity. Methemoglobinemia is a rare finding following phosphine poisoning. In this paper, two cases of fatal AlP poisoning complicated by methemoglobinemia are reported. Two patients presented following suicidal ingestion of AlP tablets. In the Emergency Department (ED), they received gastric lavage with sodium bicarbonate and potassium permanganate. Both of them received supportive care. In each case, hematuria and hemolysis were significant events. The patients also showed a decrease in O(2) saturation in spite of high FIO(2). Methemoglobin levels of 40% and 30% were detected by co-oximetry. Neither patient responded to treatment (ascorbic acid in one case, methylene blue in the other). Both patients died due to systemic effects of phosphine poisoning. Hemolysis and methemoglobinemia may complicate the course of phosphine poisoning that seems resistant to methylene blue and ascorbic acid. Therefore, other treatments including hyperbaric oxygen therapy and exchange blood transfusion should be considered.

  9. Histamine Food Poisoning.

    Science.gov (United States)

    Schirone, Maria; Visciano, Pierina; Tofalo, Rosanna; Suzzi, Giovanna

    2017-01-01

    The consumption of food containing high amounts of histamine and other biogenic amines can cause food poisoning with different symptoms linked to the individual sensitivity and the detoxification activity. Histamine is the only biogenic amine with regulatory limits set by the European Commission in fish and fishery products, because it can lead to a fatal outcome. However, also fermented foods can be involved in outbreaks and sporadic cases of intoxication. The factors affecting the presence of histamine in food are variable and product specific including the availability of the precursor amino acid, the presence of microorganisms producing decarboxylases, and the conditions allowing their growth and enzyme production. Generally, the good quality of raw material and hygienic practices during food processing as well as the use of histidine decarboxylase-negative starter cultures can minimize the occurrence of histamine. Further studies are necessary to estimate the human exposure and the relationship between the total amount of the biogenic amines ingested with food and health effects.

  10. Sabatier Catalyst Poisoning Investigation

    Science.gov (United States)

    Nallette, Tim; Perry, Jay; Abney, Morgan; Knox, Jim; Goldblatt, Loel

    2013-01-01

    The Carbon Dioxide Reduction Assembly (CRA) on the International Space Station (ISS) has been operational since 2010. The CRA uses a Sabatier reactor to produce water and methane by reaction of the metabolic CO2 scrubbed from the cabin air and the hydrogen byproduct from the water electrolysis system used for metabolic oxygen generation. Incorporating the CRA into the overall air revitalization system has facilitated life support system loop closure on the ISS reducing resupply logistics and thereby enhancing longer term missions. The CRA utilizes CO2 which has been adsorbed in a 5A molecular sieve within the Carbon Dioxide Removal Assembly, CDRA. There is a potential of compounds with molecular dimensions similar to, or less than CO2 to also be adsorbed. In this fashion trace contaminants may be concentrated within the CDRA and subsequently desorbed with the CO2 to the CRA. Currently, there is no provision to remove contaminants prior to entering the Sabatier catalyst bed. The risk associated with this is potential catalyst degradation due to trace organic contaminants in the CRA carbon dioxide feed acting as catalyst poisons. To better understand this risk, United Technologies Aerospace System (UTAS) has teamed with MSFC to investigate the impact of various trace contaminants on the CRA catalyst performance at relative ISS cabin air concentrations and at about 200/400 times of ISS concentrations, representative of the potential concentrating effect of the CDRA molecular sieve. This paper summarizes our initial assessment results.

  11. Poachers, Poisons, & Other Problems.

    Science.gov (United States)

    Naturescope, 1987

    1987-01-01

    Provides activities which illustrate factors other than habitat destruction, such as wildlife trade and pollution that directly and indirectly endanger plants and animals. Focuses on sea turtles, introduced species and illegal wildlife trade. (ML)

  12. Advanced biotherapy for the treatment of sulfur mustard poisoning.

    Science.gov (United States)

    Sun, Mingxue; Yang, Yuyan; Meng, Wenqi; Xu, Qingqiang; Lin, Fengwu; Chen, Yongchun; Zhao, Jie; Xiao, Kai

    2018-04-25

    Sulfur mustard (SM), a bifunctional alkylating agent, can react with a variety of biochemical molecules (DNA, RNA, proteins and other cell components) to cause a series of serious health issues or even death. Although a plethora of research has been done, the pathogenesis of SM poisoning has yet to be fully understood due to its high complexity. As a consequence, a specific antidote has not yet been developed and the treatment of SM poisoning remains a medical challenge. In recent years, various biological products and cell transplantation in the treatment of SM poisoning offered a significant clinical treatment progress. By highlighting these and other research studies, we hereby summarize the progress in this field in an effort to provide useful information on the clinical treatment of SM poisoning. This review summarizes the major advances of SM poisoning therapy by means of biological products (peptide and protein drugs, polysaccharides drugs, nucleic acid drugs, etc.), and cell transplantation (e.g., bone marrow, limbal stem cells, mesenchymal stem cells), as well as other relevant biotherapeutic approaches. We searched the database PubMed for published domestic and international articles using web based resources for information on histological, immunochemical, ultrastructural, and treatment features of SM-induced manifestations in both animal models and human tissues. To this end, we applied keywords containing mustard gas, chemical warfare, SM, eye, lung and skin. Our review provides a comprehensive understanding of the advances of available biotherapies in SM poisoning, and its potential for the treatment of SM-induced injuries. Potentially, our review will provide new insights for future research studies in this field. Copyright © 2018. Published by Elsevier B.V.

  13. Cartap hydrochloride poisoning: A clinical experience.

    Science.gov (United States)

    Boorugu, Hari K; Chrispal, Anugrah

    2012-01-01

    Cartap hydrochloride, a nereistoxin analog, is a commonly used low toxicity insecticide. We describe a patient who presented to the emergency department with alleged history of ingestion of Cartap hydrochloride as an act of deliberate self-harm. The patient was managed conservatively. To our knowledge this is the first case report of Cartap hydrochloride suicidal poisoning. Cartap toxicity has been considered to be minimal, but a number of animal models have shown significant neuromuscular toxicity resulting in respiratory failure. It is hypothesized that the primary effect of Cartap hydrochloride is through inhibition of the [(3)H]-ryanodine binding to the Ca(2+) release channel in the sarcoplasmic reticulum in a dose-dependent manner and promotion of extracellular Ca(2+) influx and induction of internal Ca(2+) release. This results in tonic diaphragmatic contraction rather than paralysis. This is the basis of the clinical presentation of acute Cartap poisoning as well as the treatment with chelators namely British Anti Lewisite and sodium dimercaptopropane sulfonate.

  14. Medicine poisoning in suicidal pathology

    Directory of Open Access Journals (Sweden)

    Ljušic Dragan

    2015-01-01

    Full Text Available Introduction: Investigations shows that on every realized suicide comes 8 to 25 non realized attempts. Individuals which tried suicide with medicine poisoning mostly quote that they have been overwhelmed with feelings and thoughts which was unbearable in that moment. They wished to escape from that unbearable situation or they lost self control. Between individuals whom tried suicide with medicine poisoning, desire to really die, to disappear was very rare. Mostly it was wish 'just to sleep a little, to take a rest, make pause'. Aim of work: to identified most frequently method for suicidal attempt in both sex and resources which was used in these purposes. Results: most frequently method for suicidal attempt for both sex in our investigation was medicine poisoning - 91,1%, veins cutting - 5,4% and jump from height - 3,6%. Mostly used medicines were anxiolytics - 55,4%, combination of different drugs - 25,0%, antidepressants - 8,9%, neuroleptics - 7,1%, drugs and alcohol - 3,6%. Most frequent method for suicidal attempt in both sex was medicine poisoning. From drugs most frequently used drugs were anxiolytics and in minimum percent combination of drugs and alcohol. After suicidal attempt 90% of individuals experienced relief because their suicidal attempt was unsuccessful. In 3% individuals there was new suicidal attempt on same way, medicine poisoning.

  15. Organophosphorus pesticide poisoning : cases and developments

    NARCIS (Netherlands)

    Aardema, H.; Ligtenberg, J. J. M.; Peters-Polman, O. M.; Tulleken, J. E.; Zijlstra, J. G.; Meertens, John H. J. M.

    Self-poisoning with organophosphate pesticides is a major health problem world-wide. Through the inhibition of acetylcholinesterase, organophosphorus poisoning is characterised by the clinical picture of acute cholinergic crisis. Other manifestations are the intermediate neurotoxic syndrome and

  16. Extracorporeal Treatment in Phenytoin Poisoning

    DEFF Research Database (Denmark)

    Anseeuw, Kurt; Mowry, James B; Burdmann, Emmanuel A

    2016-01-01

    The Extracorporeal Treatments in Poisoning (EXTRIP) Workgroup conducted a systematic literature review using a standardized process to develop evidence-based recommendations on the use of extracorporeal treatment (ECTR) in patients with phenytoin poisoning. The authors reviewed all articles......, extracted data, summarized findings, and proposed structured voting statements following a predetermined format. A 2-round modified Delphi method was used to reach a consensus on voting statements, and the RAND/UCLA Appropriateness Method was used to quantify disagreement. 51 articles met the inclusion......) despite its high protein binding and made the following recommendations. ECTR would be reasonable in select cases of severe phenytoin poisoning (neutral recommendation, 3D). ECTR is suggested if prolonged coma is present or expected (graded 2D) and it would be reasonable if prolonged incapacitating ataxia...

  17. Extracorporeal treatment for digoxin poisoning

    DEFF Research Database (Denmark)

    Mowry, James B; Burdmann, Emmanuel A; Anseeuw, Kurt

    2016-01-01

    BACKGROUND: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatments (ECTR) in poisoning. Here, we present our results for digoxin. METHODS: After a systematic literature search, clinical and toxicokinetic data were...... extracted and summarized following a predetermined format. The entire workgroup voted through a two-round modified Delphi method to reach a consensus on voting statements. A RAND/UCLA Appropriateness Method was used to quantify disagreement, and anonymous votes were compiled and discussed in person...... recommended against the use of ECTR in cases of severe digoxin poisoning when Fab was available (1D) and also suggested against the use of ECTR when Fab was unavailable (2D). CONCLUSION: ECTR, in any form, is not indicated for either suspected or proven digoxin toxicity, regardless of the clinical context...

  18. Extracorporeal Treatment for Metformin Poisoning

    DEFF Research Database (Denmark)

    Calello, Diane P; Liu, Kathleen D; Wiegand, Timothy J

    2015-01-01

    diverse professions, presents its systematic review and clinical recommendations for extracorporeal treatment in metformin poisoning. METHODS: A systematic literature search was performed, data extracted, findings summarized, and structured voting statements developed. A two-round modified Delphi method......BACKGROUND: Metformin toxicity, a challenging clinical entity, is associated with a mortality of 30%. The role of extracorporeal treatments such as hemodialysis is poorly defined at present. Here, the Extracorporeal Treatments In Poisoning workgroup, comprising international experts representing......) and made the following recommendations: extracorporeal treatment is recommended in severe metformin poisoning (1D). Indications for extracorporeal treatment include lactate concentration greater than 20 mmol/L (1D), pH less than or equal to 7.0 (1D), shock (1D), failure of standard supportive measures (1D...

  19. [Acute poisoning with industrial products].

    Science.gov (United States)

    Garnier, R

    2000-02-15

    Poisonings with industrial products represent approximately 7% of the cases reported to the poison centres. Ingestion of petroleum distillates induces irritation of the gastrointestinal tract, central nervous system depression and aspiration pneumonitis which may be severe; treatment is mainly supportive. Ethylene and diethylene glycol poisonings produce central nervous system depression, anion gap metabolic acidosis, osmolar gap and acute tubular necrosis; in severe cases, hypocalcaemia, cerebral oedema and heart failure may be observed; treatment often associates supportive measures, haemodialysis and administration of competitive inhibitors of alcohol dehydrogenase (ethanol or 4-methylpyrazole). Glycol ethers induce central nervous system depression and metabolic acidosis; in addition, ethylene glycol monobutyl ether produces haemolysis; monomethyl and monoethyl ethers are responsible for bone marrow and lymphoid organ toxicity, they adversely affect spermatogenesis and are teratogens.

  20. Acute Alopecia: Evidence to Thallium Poisoning

    OpenAIRE

    Senthilkumaran, Subramanian; Balamurugan, Namasivayam; Jena, Narendra Nath; Menezes, Ritesh G; Thirumalaikolundusubramanian, Ponniah

    2017-01-01

    Thallium is a toxic heavy metal often involved in criminal poisonings and occasionally in accidental poisoning. Here, we report a case of acute, nonintentional thallium poisoning due to thallium-contaminated alternative medicine for its rarity and to create awareness about the combination of rapid, diffuse alopecia with neurologic and gastrointestinal symptoms among practitioners, professionals, public, and policymakers.

  1. Accidental Datura stramonium poisoning in a dog.

    Science.gov (United States)

    Tostes, Raimundo A

    2002-02-01

    Datura stramonium is potentially poisonous to humans and livestock; however, there's little description of clinical and pathological findings in dogs naturally intoxicated. We report an accidental Datura stramonium poisoning in a dog emphasizing the importance of recognizing the classical signs of anticholinergic poisoning.

  2. 76 FR 9585 - Poison Control Program

    Science.gov (United States)

    2011-02-18

    ... public education about poison prevention and clinical toxicology training for many different healthcare... Control Center. These transfers are necessary in order to maintain poison control services and education... currently provide poison center services to the citizens of New York, 24 hours a day, 7 days a week. These...

  3. Acute Alopecia: Evidence to Thallium Poisoning.

    Science.gov (United States)

    Senthilkumaran, Subramanian; Balamurugan, Namasivayam; Jena, Narendra Nath; Menezes, Ritesh G; Thirumalaikolundusubramanian, Ponniah

    2017-01-01

    Thallium is a toxic heavy metal often involved in criminal poisonings and occasionally in accidental poisoning. Here, we report a case of acute, nonintentional thallium poisoning due to thallium-contaminated alternative medicine for its rarity and to create awareness about the combination of rapid, diffuse alopecia with neurologic and gastrointestinal symptoms among practitioners, professionals, public, and policymakers.

  4. Pleural effusion in aluminum phosphide poisoning

    Directory of Open Access Journals (Sweden)

    Kranti Garg

    2012-01-01

    Full Text Available Aluminium phosphide (ALP is a common agrochemical pesticide poisoning with high mortality rate. Primary manifestations are due to myocardial and gastrointestinal involvement. Pleural effusion in ALP poisoning is occasionally reported. We report a case of pleural effusion that developed after ALP ingestion and resolved along with recovery from poisoning.

  5. Pleural effusion in aluminum phosphide poisoning.

    Science.gov (United States)

    Garg, Kranti; Mohapatra, Prasanta R; Sodhi, Mandeep K; Janmeja, Ashok K

    2012-10-01

    Aluminium phosphide (ALP) is a common agrochemical pesticide poisoning with high mortality rate. Primary manifestations are due to myocardial and gastrointestinal involvement. Pleural effusion in ALP poisoning is occasionally reported. We report a case of pleural effusion that developed after ALP ingestion and resolved along with recovery from poisoning.

  6. Pleural effusion in aluminum phosphide poisoning

    OpenAIRE

    Garg, Kranti; Mohapatra, Prasanta R.; Sodhi, Mandeep K.; Janmeja, Ashok K.

    2012-01-01

    Aluminium phosphide (ALP) is a common agrochemical pesticide poisoning with high mortality rate. Primary manifestations are due to myocardial and gastrointestinal involvement. Pleural effusion in ALP poisoning is occasionally reported. We report a case of pleural effusion that developed after ALP ingestion and resolved along with recovery from poisoning.

  7. National Poison Prevention Week Promotional Materials.

    Science.gov (United States)

    Poison Prevention Week Council, Washington, DC.

    This collection of materials for parents, early childhood workers, the elderly, and anyone in situations requiring safeguards against poisoning, spans the years 1993 and 1994 and is intended to promote National Poison Prevention Week. The materials included are: (1) the 31-page, illustrated report on National Poison Prevention Week for 1993,…

  8. Is Your Child Safe from Lead Poisoning?

    Centers for Disease Control (CDC) Podcasts

    2008-10-02

    In this podcast, Dr. Mary Jean Brown, chief of CDC's Lead Poisoning and Prevention Program, discusses the importance of testing children for lead poisoning, who should be tested, and what parents can do to prevent lead poisoning.  Created: 10/2/2008 by National Center for Environmental Health (NCEH).   Date Released: 10/2/2008.

  9. Amitraz, an underrecognized poison: A systematic review

    OpenAIRE

    Sahajal Dhooria; Ritesh Agarwal

    2016-01-01

    Background & objectives: Amitraz is a member of formamidine family of pesticides. Poisoning from amitraz is underrecognized even in areas where it is widely available. It is frequently misdiagnosed as organophosphate poisoning. This systematic review provides information on the epidemiology, toxicokinetics, mechanisms of toxicity, clinical features, diagnosis and management of amitraz poisoning. Methods: Medline and Embase databases were searched systematically (since inception to January...

  10. Is poisoning a problem in South Sudan?

    African Journals Online (AJOL)

    2011-11-04

    Nov 4, 2011 ... (e.g. mesothelioma caused by contact with asbestos). Criminal act of poisoning: e.g. “spiking” of a drink at a party. Poisoning in uganda. When I was working in Uganda I saw several cases of poisoning with organophosphates and was horrified by the mortality. Almost ten years ago, we carried out a simple.

  11. Accidental poisoning with autumn crocus.

    Science.gov (United States)

    Gabrscek, Lucija; Lesnicar, Gorazd; Krivec, Bojan; Voga, Gorazd; Sibanc, Branko; Blatnik, Janja; Jagodic, Boris

    2004-01-01

    We describe a case of a 43-yr-old female with severe multiorgan injury after accidental poisoning with Colchicum autumnale, which was mistaken for wild garlic (Allium ursinum). Both plants grow on damp meadows and can be confused in the spring when both plants have leaves but no blossoms. The autumn crocus contains colchicine, which inhibits cellular division. Treatment consisted of supportive care, antibiotic therapy, and granulocyte-directed growth factor. The patient was discharged from the hospital after three weeks. Three years after recovery from the acute poisoning, the patient continued to complain of muscle weakness and intermittent episodes of hair loss.

  12. Venomous bites, stings, and poisoning.

    Science.gov (United States)

    Warrell, David A

    2012-06-01

    This article discusses the epidemiology, prevention, clinical features, first aid and medical treatment of venomous bites by snakes, lizards, and spiders; stings by fish, jellyfish, echinoderms, and insects; and poisoning by fish and molluscs, in all parts of the world. Of these envenoming and poisonings, snake bite causes the greatest burden of human suffering, killing 46,000 people each year in India alone and more than 100,000 worldwide and resulting in physical handicap in many survivors. Specific antidotes (antivenoms/antivenins) are available to treat envenoming by many of these taxa but supply and distribution is inadequate in many tropical developing countries. Copyright © 2012. Published by Elsevier Inc.

  13. [Poisons and antidotes according to Gunyetü'l Muhassilin and an 18th century Ottoman pamphlet].

    Science.gov (United States)

    Tuğ, R

    2000-01-01

    This study deals with the chapter on poisons (Sümum) of Gunyetü'l-Muhassilin, a translation, and a pamphlet on antidotes called Panzehir, by Ahmed Sani, one of the most prominent figures of the Ottoman physicians. As a foreword, the terminology related with the subject; and an introduction to the Islamic medical theory, the basis of the subject, is discussed. The main topics on poisons are; protection against and treatment of poisons; being poisoned by the sting of insects, snakes etc. and diseases such as rabies, as a result of bites of animals and their treatment; treatment of poisoned suppuration; insecticide drugs and measures; and common drugs against all kinds of poisons. Immunization and nutrition with respect to being poisoned; and preventive measures against insects; and mineral and organic antidotes are also discussed. The classification of diseases and treatment ase evaluated on the humoral theory basis. The treatment of insect poisoning is viewed from the perspective of its symptoms. The pamphlet named Panzehir is about a special antidote, the bezoar stone. This antidote is divided into two, of the mineral and the animal origin and the uses of the bezoar are discussed. A vocabulary is added to help readers to understand the terminology.

  14. A Rare but Potentially Fatal Poisoning; Aluminum Phosphide Poisoning

    Directory of Open Access Journals (Sweden)

    Orkun Tolunay

    2017-04-01

    Full Text Available Phosphide, a very toxic gas, is used in our country as aluminium phosphide tablets impregnated in clay. It is widely used since it has a very high diffusion capacity, whereby it can eradicate all living creatures in any form of their life cycle and does not leave any remnants in agricultural products. Aluminum phosphide poisoning is among intoxications for which there are still no true antidotes. Mortality rate varies between 30% and 100%. This paper presents a case of aluminum phosphide poisoning caused by the uncompleted suicide attempt. A 14-year-old girl, who swallowed aluminum phosphate tablets, was brought to the emergency department with the complaints of nausea and vomiting. The patient was treated with gastric lavage and activated charcoal. Since the patient ingested a lethal amount of aluminum phosphide, she was referred to the pediatric intensive care unit. The patient was discharged in stable condition after supportive care and monitoring. Specific antidotes are life-saving in poisonings. However, this case was presented to show how general treatment principles and quick access to health services affect the result of treatment. Also, we aimed to highlight the uncontrolled selling of aluminum phosphate, which results in high mortality rates in case of poisoning.

  15. Pulmonary edema in acute carbon monoxide poisoning

    International Nuclear Information System (INIS)

    Kim, Kun Sang; Chang, Kee Hyun; Lee, Myung Uk

    1974-01-01

    Acute carbon monoxide poisoning has frequently occurred in Korean, because of the coal briquette being widely used as fuel in Korean residences. Carbon monoxide poisoning has been extensively studied, but it has been sparsely reported that pulmonary edema may develop in acute CO poisoning. We have noticed nine cases of pulmonary edema in acute CO poisoning last year. Other possible causes of pulmonary edema could be exclude in all cases but one. The purpose of this paper is to describe nine cases of pulmonary edema complicated in acute CO poisoning and discuss the pathogenesis and the prognosis

  16. Dimercaptosuccinic acid and Prussian Blue in the treatment of acute thallium poisoning in rats.

    Science.gov (United States)

    Rusyniak, Daniel E; Kao, Louise W; Nanagas, Kristine A; Kirk, Mark A; Furbee, R Brent; Brizendine, Edward J; Wilmot, Paul E

    2003-01-01

    Despite being banned as a pesticide, thallium still results in human and animal poisonings. Current recommended treatments include the use of the chemical Prussian Blue. Limitations in its availability may result in Prussian Blue not being obtainable in the thallium-poisoned patient. The chelator 2,3-Dimercaptosuccinic acid (DMSA) is currently FDA-approved for use in childhood lead poisoning and has been reported to be beneficial in treating other heavy metal poisonings. The objective of this study was to determine the efficacy of DMSA as a treatment for thallium poisoning by studying mortality and whole-brain concentrations in thallium poisoned rats. Rats were gavaged with 30 mg/kg of thallium. After 24 hours they were randomized to DMSA (n = 20) 50 mg/kg twice daily for 5 days, Prussian Blue (n = 20) 50 mg/kg twice daily for 5 days, or control (n = 30). Animals were monitored twice daily for weight loss and mortality. Animals losing greater than 20% of their starting weight were euthanized and counted as a mortality. All surviving rats at 120 hours had their brains harvested and digested and underwent subsequent thallium analysis. The rate of survival in DMSA-treated animals compared to control was 45% vs. 21%, p = 0.07. Mean whole-brain thallium concentrations between DMSA and control rats were 3.4 vs. 3.0 microg/g, p = 0.06. Prussian Blue-treated rats had significantly improved survival (70% vs. 21%, p thallium concentrations (1.6 vs. 3.0 microg/g, p thallium concentrations in rats poisoned with thallium and had an indeterminate effect on mortality while Prussian Blue significantly reduces both brain thallium concentrations and mortality.

  17. Ciguatera fish poisoning: a review

    NARCIS (Netherlands)

    Fouw JC de; Egmond HP van; Speijers GJA; CSR

    2001-01-01

    This review on ciguatera fish poisoning contains information on the ciguatera intoxication syndrome and the provoking ciguatoxins (CTXs) and gambiertoxin-4b (GTX-4B), of which CTX-1 is a major component at the end of food chain (the carnivore fish). Data on chemical structures and detection methods

  18. Fuel elements containing burnable poison

    International Nuclear Information System (INIS)

    Bamber, K.J.; Eaton, C.W.

    1989-01-01

    A burnable poison such as gadolinia is introduced into a nuclear fuel pin by way of thermal insulating pellets which serve to protect end caps from exposure to the intense heat generated by the fuel during irradiation. The pellets may comprise a sintered mixture of aluminia and gadolinia. (author)

  19. Poisoning Safety Fact Sheet (2015)

    Science.gov (United States)

    ... and Control Website. Unintentional poisoning fatalities and nonfatal injuries, children ages 19 and under. Available from: http: / / www. cdc. gov/ injury/ wisqars/ . Accessed February 23, ... In-Depth Look at Keeping Young Children Safe Around Medicine. Washington, DC: Safe Kids Worldwide, ...

  20. Intensive therapy for chloroquine poisoning

    African Journals Online (AJOL)

    lavage, intravenous diazepam, mechanical ventilation when necessary, and occasionally inotropic infusions. Four patients suffered cardiac arrest during gastric lavage. There were 6 deaths (mortality 20.7%). Conclusions. This study indicates the common clinical features of acute chloroquine poisoning. A survival rate of.

  1. Therapeutic problems in cyanide poisoning

    NARCIS (Netherlands)

    van Heijst, A. N.; Douze, J. M.; van Kesteren, R. G.; van Bergen, J. E.; van Dijk, A.

    1987-01-01

    In three patients with severe acute cyanide poisoning, a cyanosis was observed instead of the bright pink skin coloration often mentioned as a sign in textbooks. Treatment of cardiopulmonary insufficiency is as essential as antidotal therapy and the use of sodium nitrite and 4-DMAP is not without

  2. Hemodialysis in the Poisoned Patient

    Directory of Open Access Journals (Sweden)

    Megan Boysen-Osborn

    2017-09-01

    Full Text Available Audience: This classic team based learning (cTBL didactic is aimed for emergency medicine residents and fourth year medical students entering emergency medicine. Introduction: Over one million visits per year to United States (US emergency departments (ED are related to poisonings.1 Extracorporeal treatment (ECTR, specifically hemodialysis (HD, is one potential method to enhance elimination of certain drugs and their toxic metabolites.2-12 While HD may be life-saving in certain poisonings, it may have no effect on others and it carries associated risks and costs. It is essential that emergency physicians know the indications for HD in the poisoned patient. This cTBL reviews many poisonings which may be managed by HD. Objectives: By the end of this cTBL, the learner will: 1 recognize laboratory abnormalities related to toxic alcohol ingestion; 2 calculate an anion gap and osmolal gap; 3 know the characteristics of drugs that are good candidates for HD; 4 discuss the management of patients with toxic alcohol ingestions; 5 discuss the management of patients with salicylate overdose; 6 know the indications for HD in patients with overdoses of antiepileptic drugs; 7 discuss the management of patients with lithium toxicity. Method: This didactic session is a cTBL (classic team based learning.

  3. Treatment rationale for dogs poisoned with aldicarb (carbamate pesticide : clinical review

    Directory of Open Access Journals (Sweden)

    L. F. Arnot

    2011-05-01

    Full Text Available The treatment rationale for dogs poisoned by aldicarb is reviewed from a pharmacological perspective. The illegal use of aldicarb to maliciously poison dogs is a major problem in some parts of the world. In South Africa, it is probably the most common canine poisoning treated by companion animal veterinarians. Aldicarb poisoning is an emergency and veterinarians need to be able to diagnose it and start with effective treatment immediately to ensure a reasonable prognosis. Successful treatment depends on the timely use of an anti-muscarinic drug (e.g. atropine. Additional supportive treatment options, including fluid therapy, diphenhydramine, benzodiazepines and the prevention of further absorption (activated charcoal should also be considered. Possible complications after treatment are also briefly discussed.

  4. The experimental study of brain MRI and the character of pathology after acute organophosphate poisoning

    International Nuclear Information System (INIS)

    Liu Huaijun; Yang Yanmei; Wang Zanghai; Yan Liqun; Wang Yong; Wu Shichun; He Nan; Wu Yankai; Li Linfang

    2005-01-01

    Objective: To establish the cat acute organophosphorus insecticides subcutaneous poisoning models, observe the occurrence and development of the sign of poisoning brain MR imaging and analyze the relation between the MR imaging and the pathology by light microscope and transmissional electron microscope. Methods: 25 healthy cats were divided into three groups: control group, poisoning group (with atropine), poisoning group (without atropine). The cats in poisoning group (with atropine) were injected 40% omethoate 0.3 ml/kg subcutaneously. 0.5 ml/kg atropine was administrated after 2 minutes from omethoate injection, then atropine was given regarding to the sweeping and salivating. The cats in poisoning group (without atropine) were only administrated 40% omethoate 013 ml/kg subcutaneously. The cats in control group were injected 9%N.S. 0.3 ml/kg. All animals were scanned by MRI and observed in condition of HE stain under light microscope and transmissional electron microscope. Results: The MR imaging of 40% omethoate injection showed brain edema on both 6- and 24-hour after poisoning. The cytotoxic brain edema and vasogenic brain edema existed from 3-hour to 24-hour, observed by the HE light microscope and transmissional electron microscope. The photography of transmissional electron microscope showed damaging of blood brain barrier and presence of triangular crystal substance in the cytoplasm. Conclusion: The brain edema model of acute omethoate subcutaneous poisoning was successfully established. The edema in acute omethoate poisoning was mixed edema. The presence of edema on MRI was later than that on pathology. (authors)

  5. Poisoning in children and adolescents notified at a toxicology center in the Northeast of Brazil

    Directory of Open Access Journals (Sweden)

    Maria Lucineide Porto Amorim

    Full Text Available Abstract Objective: to analyze the clinical and epidemiological profile of poisoning in children and adolescents under 12years old. Methods: a crosssectional study with analytical component based on poisoning notifications at the Centro de Toxicologia de Pernambuco (Toxicological Center in Pernambuco, carried out in 2012 and 2014. Allergic reactions and contaminated food poisoning were excluded. Sociodemographic characteristics, type of toxic agent, circumstance, place of occurrence, time until care and patients' evolution were analyzed. The distribution of frequencies and associations among the variables through prevalence ratio and the chisquared test was determined. Results: Among 2,843 patients registered, 1,601 (56.3% were poisoned by chemical substances and 1,242 (43.7% by poisonous animals. Most lived in urban areas (90.6% and were attended for care after an hour of the incident (47.6%. The poisoning frequency of chemical substances was higher among children under five years old (PR=2.34; CI95%= 2.142.56 and there was no difference in the sexes (PR=1.00; CI95%= 0.941.07. The predominant medicine (45.0% for poisoning was between chemical substance and scorpions (77.0%. Poisoning occurred as accidental in 92.2% and 99.6% of chemical substance occurred at home. There were six deaths by chemical intake and two by scorpions.. Conclusions: poisoning in Pernambuco State is considered a public health issue given by its frequency and it occurred mostly with children under 5 years old accidentally and at home.

  6. Protein tyrosine adduct in humans self-poisoned by chlorpyrifos

    Energy Technology Data Exchange (ETDEWEB)

    Li, Bin, E-mail: binli@unmc.edu [Eppley Institute, University of Nebraska Medical Center, Omaha, NE 68198-5950 (United States); Eyer, Peter, E-mail: peter.eyer@lrz.uni-muenchen.de [Walther-Straub-Institut Für Pharmakologie und Toxikologie, Ludwig-Maximilians-Universität München, 80336 München (Germany); Eddleston, Michael, E-mail: M.Eddleston@ed.ac.uk [Clinical Pharmacology Unit, University of Edinburgh, Edinburgh (United Kingdom); Jiang, Wei, E-mail: wjiang@unmc.edu [Eppley Institute, University of Nebraska Medical Center, Omaha, NE 68198-5950 (United States); Schopfer, Lawrence M., E-mail: lmschopf@unmc.edu [Eppley Institute, University of Nebraska Medical Center, Omaha, NE 68198-5950 (United States); Lockridge, Oksana, E-mail: olockrid@unmc.edu [Eppley Institute, University of Nebraska Medical Center, Omaha, NE 68198-5950 (United States)

    2013-06-15

    Studies of human cases of self-inflicted poisoning suggest that chlorpyrifos oxon reacts not only with acetylcholinesterase and butyrylcholinesterase but also with other blood proteins. A favored candidate is albumin because in vitro and animal studies have identified tyrosine 411 of albumin as a site covalently modified by organophosphorus poisons. Our goal was to test this proposal in humans by determining whether plasma from humans poisoned by chlorpyrifos has adducts on tyrosine. Plasma samples from 5 self-poisoned humans were drawn at various time intervals after ingestion of chlorpyrifos for a total of 34 samples. All 34 samples were analyzed for plasma levels of chlorpyrifos and chlorpyrifos oxon (CPO) as a function of time post-ingestion. Eleven samples were analyzed for the presence of diethoxyphosphorylated tyrosine by mass spectrometry. Six samples yielded diethoxyphosphorylated tyrosine in pronase digests. Blood collected as late as 5 days after chlorpyrifos ingestion was positive for CPO-tyrosine, consistent with the 20-day half-life of albumin. High plasma CPO levels did not predict detectable levels of CPO-tyrosine. CPO-tyrosine was identified in pralidoxime treated patients as well as in patients not treated with pralidoxime, indicating that pralidoxime does not reverse CPO binding to tyrosine in humans. Plasma butyrylcholinesterase was a more sensitive biomarker of exposure than adducts on tyrosine. In conclusion, chlorpyrifos oxon makes a stable covalent adduct on the tyrosine residue of blood proteins in humans who ingested chlorpyrifos. - Highlights: • Chlorpyrifos-poisoned patients have adducts on protein tyrosine. • Diethoxyphosphate-tyrosine does not lose an alkyl group. • Proteins in addition to AChE and BChE are modified by organophosphates.

  7. Natural poisoning by Manihot esculenta in horses - Case reports

    Directory of Open Access Journals (Sweden)

    Pierre Barnabé Escodro

    2016-12-01

    Full Text Available ABSTRACT. Escodro P.B., Silva T.J.F., Notomi M.K., do Nascimento T.G., Mariz T.M. de A. & da Fonseca L.S. [Natural poisoning by Manihot esculenta in horses - Case reports.] Intoxicação natural por Manihot esculenta em equinos - Relato de casos. Revista Brasileira de Medicina Veterinária, 38(4:382-386, 2016. Grupo de Pesquisa e Extensão em Equídeos, Universidade Federal de Alagoas, Unidade de Ensino Viçosa, Fazenda São Luis s/n, Viçosa, AL 57700-000, Brasil. Email: pierre.escodro@vicosa.ufal.br The cyanogenic plants are responsible for most cases of poisoning in farm animals, mainly cattle and small ruminants, being less frequent in horses due to the high selectivity food and non-use of derivatives of cassava in the feed species. This paper reports with unprecedented intoxication three horses Mangalarga Marchador by Manihot esculenta (manioc offered to the animals under confinement, which after continuous intake, had followed colic syndrome and clinical signs consistent with poisoning by cyanogenic plants, succeeding clinical treatment using support associated with sodium thiosulfate intravenously.

  8. An epidemiological study of poisoning cases reported to the National Poisons Information Centre, All India Institute of Medical Sciences, New Delhi.

    Science.gov (United States)

    Srivastava, Amita; Peshin, Sharda Shah; Kaleekal, Thomas; Gupta, Suresh Kumar

    2005-06-01

    A retrospective analysis of poisoning calls received by the National Poisons Information Centre showed a total of 2719 calls over a period of three years (April 1999-March 2002). The queries were made on poisoning management (92%) and information (8%) about various products and functioning of the centre. The data were analysed with respect to age, sex, mode and type of poisoning. The agents belonged to various groups: household products, agricultural pesticides, industrial chemicals, drugs, plants, animal bites and stings, miscellaneous and unknown groups respectively. The age ranged from less than 1 to 70 years, with the highest incidence in the range of 14-40 years, with males (57%) outnumbering females (43%). The most common mode of poisoning was suicidal (53%), followed by accidental (47%). The route of exposure was mainly oral (88%). Dermal (5%), inhalation and ocular exposure contributed 7% to the total. The highest incidence of poisoning was due to household agents (44.1%) followed by drugs (18.8%), agricultural pesticides (12.8%), industrial chemicals (8.9%), animals bites and stings (4.7%), plants (1.7%), unknown (2.9%) and miscellaneous groups (5.6%). Household products mainly comprised of pyrethroids, rodenticides, carbamates, phenyl, detergents, corrosives etc. Drugs implicated included benzodiazepines, anticonvulsants, analgesics, antihistamines, tricyclic antidepressants, thyroid hormones and oral contraceptives. Among the agricultural pesticides, aluminium phosphide was the most commonly consumed followed by organochlorines, organophosphates, ethylene dibromide, herbicides and fungicides. Copper sulphate and nitrobenzene were common among industrial chemicals. The bites and stings group comprised of snake bites, scorpion, wasp and bee stings. Poisoning due to plants was low, but datura was the most commonly ingested. An alarming feature of the study was the high incidence of poisoning in children (36.5%). The age ranged from less than 1 to 18 years

  9. Retrospective analysis of cattle poisoning in Argentina (2000-2013

    Directory of Open Access Journals (Sweden)

    Juan A. García

    Full Text Available ABSTRACT: A retrospective analysis (2000 to 2013 of cattle poisoning caused by toxic plants and other compounds was carried out in the Pampas region of Argentina by the Animal Health Group of INTA-EEA, Balcarce. During this period, 1263 reports of diseases of different etiologies (infectious, parasitic, toxic, metabolic and miscellaneous were recorded in cattle, by collecting anamnestic, clinical and pathological information. A toxic etiology was diagnosed in 21.1% of these reports. Iatrogenic poisoning caused by ionophores was the most frequently recorded etiology. Consumption of toxic plants (Wedelia glauca, Solanum glaucophyllum, among others, mycotoxins (Claviceps purpurea, Claviceps paspali, Epichloë coenophiala, among others, and plants producing cyanide and nitrates/nitrites were also commonly diagnosed. The high frequency of toxic episodes and the difficulties in their diagnosis by practitioners in our livestock production systems emphasizes the importance of this report.

  10. Biologic poisons for pain.

    Science.gov (United States)

    Reisner, Lori

    2004-12-01

    Pain therapies from natural sources date back thousands of years to the use of plant and animal extracts for a variety of painful conditions and injuries. We certainly are all familiar with modern uses of plant-derived analgesic compounds such as opium derivatives from papaverum somniferum and salicylates from willow bark (Salix species). Local anesthetics were isolated from coca leaves in the late 1800s. Sarapin, derived from carnivorous pitcher plants, has been injected for regional analgesia in human and veterinary medicine, but efficacy is controversial. Biologic organisms can play important roles in developing an understanding of pain mechanisms, either from isolation of compounds that are analgesic or of compounds that produce pain, hyperalgesia, and allodynia.

  11. [Star anise poisoning in infants].

    Science.gov (United States)

    Minodier, P; Pommier, P; Moulène, E; Retornaz, K; Prost, N; Deharo, L

    2003-07-01

    Star anise is used as herbal tea, for the treatment of colicky pain in infants. It may cause neurological troubles. We report 2 cases of star anise poisoning in infants before 6 months of age. Star anise herbal tea was given by parents. Tremors or spasms, hypertonia, hyperexcitability with crying, nystagmus, and vomiting were observed. Contamination or adulteration of Chinese star anise (Illicium verum Hook), with Japanese star anise (Illicium religiosum) was proved in one child. Confusion or blending between Chinese and Japanese star anise may cause poisoning. Japanese star anise is a neurotoxic plant indeed, because it contains sesquiterpenic lactones. From November 2001, star anise products are theoretically prohibited in France, but they may be still available in some small groceries, or imported by families themselves.

  12. Datura stramonium poisoning in children.

    Science.gov (United States)

    Adegoke, S A; Alo, L A

    2013-01-01

    Although substance abuse is fairly common among adolescents, poisoning from Datura stramonium (a broadleaf annual erect herb with spine-covered seed capsule) is uncommon in children and has not been reported in our locality. We present the case of two children admitted at the Children Emergency Room of a teaching hospital following ingestion of extract of Datura stramonium. They developed neurotoxicity (confusion, agitation, mydriasis, and hallucination) and were managed symptomatically with good outcome. A high index of suspicion and early management of poison in children is imperative if a favorable outcome is expected. Early presentation and the presence of an eyewitness contributed to the very good outcome in these index cases. In this report, we discussed the symptomatology and management of Datura toxicity in children.

  13. Absorber management using burnable poisons

    International Nuclear Information System (INIS)

    Mortensen, L.

    1977-06-01

    An investigation of the problem of optimal control carried out by means of a two-dimensional model of a PWR reactor. A solution is found to the problem, and the possibility of achieving optimal control with burnable poisons such as boron, cadmium and gadolinium is discussed. Further, an attempt is made to solve the control problem of BWR, but no final solution is found. (author)

  14. Outbreak investigation: Salmonella food poisoning.

    Science.gov (United States)

    Kunwar, R; Singh, Harpreet; Mangla, Vipra; Hiremath, R

    2013-10-01

    An outbreak of food poisoning was reported from a Military establishment on 29 May 2011 when 43 cases of food poisoning reported sick in a span of few hours. A retrospective-prospective study was conducted. Data regarding the onset of symptoms, presenting features and history of food items consumed was collected. A detailed inspection of the mess for hygiene and sanitary status, cooking and storage procedure, and rodent nuisance was also carried out. A total of 53 cases of food poisoning occurred between 29 and 31 May 2011. All cases had symptoms of diarrohea followed by fever (96.2%), headache (84.9%), abdominal pain (50.1%), nausea and vomiting (49.1%) and bodyache (39.6%) respectively. Based on the Attributable Risk (AR = 46.67%) and Relative Risk (RR = 4.5, 95% CI = 1.22-16.54) Potato-bitter gourd vegetable served during dinner on 28 May 2011 was incriminated as the food item responsible for outbreak. Symptomatology, incubation period and presence of rodent nuisance suggested contamination of Potato-bitter gourd vegetable with non-typhoidal Salmonella spp.

  15. Poisoning deaths in married women.

    Science.gov (United States)

    Kumar, Virendra

    2004-02-01

    Unnatural deaths of married women amongst the total female deaths have been an increasing trend in Indian society during the recent past years. These unnatural deaths may be suicide, homicide or even accidents. But these suicides and homicides are currently more commonly associated with the dowry disputes. In India, dowries are a continuing series of gifts endowed before and after the marriage. When dowry expectations are not met, the young bride may be killed or compelled to commit suicide, either by burning, poisoning or by some other means. Here, in the study, the main objective is to present the different epidemiological and medicolegal aspects of poisoning deaths in the married women. In a cohort of 200 married female deaths, 35 (18%) were poisoning deaths and these were analyzed from both epidemiological and medicolegal aspects. In this series, most of the women consumed organophosphorus compound and died within 10 days. The majority of the affected wives due to dowry problems were below 35 years of age. Most incidents occurred either during morning hour or during daytime.

  16. A review of pitfalls and progress in chelation treatment of metal poisonings

    DEFF Research Database (Denmark)

    Andersen, Ole; Aaseth, Jan

    2016-01-01

    Most acute and chronic human metal poisonings are due to oral or inhalation exposure. Almost 80% of published animal experiments on chelation in metal poisoning used single or repeated intraperitoneal, intramuscular or intravenous administration of metal and chelator, impeding extrapolation...... as antidote in acute experimental animal parenteral Cd poisoning, and both DDC and tetraethylthiuram disulfide (TTD, disulfiram, Antabuse) have been used in nickel allergic patients. However, even one dose of DDC given immediately after oral Cd or Ni increased their brain uptake considerably. The calcium salt...... with fixed chelating groups that are not absorbed offer chelation approaches for decorporation after oral exposure to various metals. Diethylenetriaminepentaacetic acid (DTPA) nebulizers for pulmonary chelation after inhalation exposure need further development. Also, combined chelation with more than one...

  17. [Envenomation and poisoning by venomous or poisonous animals. VII: arachnidism in the New World].

    Science.gov (United States)

    Chippaux, J P; Alagón, A

    2008-06-01

    The incidence of scorpion stings and spider bites is high in Latin America. This is particularly true for Mexico, part of Amazonia, and southern and eastern Brazil. Centruroides and Tityus scorpion stings present a real danger for humans, especially children. Envenomation results in intense pain, neurological signs, and cardiorespiratory manifestations that can lead to death by acute pulmonary edema or heart failure. In the event of confirmed envenomation, antivenin must be administered as soon as possible in association with symptomatic treatment and, if necessary, cardiorespiratory resuscitation. Spider bites are a less frequent and severe. Envenomation by Loxosceles is extremely painful and necrotizing. Severe visceral complications can develop. An effective antivenim has recently become available for local and systemic envenomation. Envenomation by Latrodectus leads to neurological symptoms that can also be treated with antivenom. Envenomation by other spiders is less frequent and generally harmless.

  18. Bibliography of Venomous and Poisonous Marine Animals and Their Toxins

    Science.gov (United States)

    1984-02-01

    platurus , ranges from the west comst of Latin America to the Pacific and Indian Oceans and the east cria•t of Africa. In general, sea snakes inhabit...E. and Deulofeu, V. Hydrophis cyanocinctus. Indian (eds.), Academic: N.Y., p. 285, Pharmacol. Soc. 4th Symp., 12, 1968. K1976 (Abst.). 6338 BARME...major neurotoxin from the venom 248, 312, 1959. of Pelamis platurus . Biochem- istry 14, 3408, 1975. 6339 BARME, M. and MEAUME, s. A sea- snake from New

  19. [Venomous and poisonous animals. III. Elapidae snake envenomation].

    Science.gov (United States)

    Chippaux, J P

    2007-02-01

    Envenomation by Elapidae snakes is less frequent than by Viperidae snakes but represents a true medical emergency due to rapid progression of cobra syndrome. Elapidae venom contains neurotoxins that paralyze striated muscles especially in the thoracic cavity. Respiratory paralysis can occur within a few hours and is preceded by neurological symptoms (local paresthesia and paresis progressing to the cranial nerves). When cobra envenomation is suspected, antivenom administration by the direct venous route must be undertaken as quickly as possible to stop the envenomation process. Artificial ventilation is necessary in case of dyspnea.

  20. Childhood poisoning: a community hospital experience.

    Science.gov (United States)

    Gehlbach, S H; Wall, J B

    1977-06-01

    We reviewed medical records of 53 children who ingested poison and were treated as inpatients and 107 who were treated as outpatients in a Southeastern community hospital. Findings included a much higher incidence of petroleum distillate poisoning than is found nationally, and a low frequency of aspirin ingestions. Data on packaging of the poisons indicate that one third was stored in food containers. Of the products encountered, 33% currently require safety packaging but were found in obsolete containers.

  1. Role and functions of Poisons Information Centre.

    Science.gov (United States)

    Lall, S B; Peshin, S S

    1997-01-01

    The Poisons Information Centre (PIC) is a specialized unit providing information on prevention, early diagnosis and treatment of poisoning and hazard management. Most of the developed and many developing countries have well established poison control centres with poisons information service, patient management facility and analytical laboratory. In India, the National Poisons Information Centre (NPIC) was established in February, 1995 in the Department of Pharmacology at the All India Institute of Medical Sciences, New Delhi. The centre provides toxicological information and advice on the management of poisoned patients adopted to the level of the enquirer. The basis of this service are the databases on poisoning, drug reactions and also the continuous and systematic collection of data from the library. This information service is available round the clock. The PIC has the training responsibility extending to medical and other health professionals and community. The NPIC organized two successive training courses for medical professionals and para professionals at all health levels. Further, NPIC is a participant of INTOX project of IPCS/WHO, receiving regular yearly training on the use of INTOX database. Laboratory service is an essential component of a poisons control programme, providing analytical services on emergency basis to help in diagnosis and management. The NPIC is developing facilities for quick diagnosis of poisoning cases. Toxicovigilance and prevention of poisoning is another major function of PIC. The Centre has prepared manuals and leaflets on prevention and management cards on treatment of various poisonings. Thus the Centre provides a service with considerable health benefits, reducing morbidity and mortality from poisoning and gives significant financial savings to the community.

  2. Delayed cyanide poisoning following acetonitrile ingestion.

    OpenAIRE

    Mueller, M.; Borland, C.

    1997-01-01

    Acetonitrile (methyl cyanide) is a common industrial organic solvent but is a rare cause of poisoning. We report the first recorded UK case. Acetonitrile is slowly converted to cyanide, resulting in delayed toxicity. We describe a case of deliberate self-poisoning by a 39-year-old woman resulting in cyanide poisoning 11 hours later which was successfully treated by repeated boluses of sodium nitrite and thiosulphate. The half-life of conversion of acetonitrile was 40 hours and harmful blood c...

  3. 49 CFR 172.430 - POISON label.

    Science.gov (United States)

    2010-10-01

    ... be white. The word “TOXIC” may be used in lieu of the word “POISON”. [Amdt. 172-123, 56 FR 66258, Dec... 49 Transportation 2 2010-10-01 2010-10-01 false POISON label. 172.430 Section 172.430... SECURITY PLANS Labeling § 172.430 POISON label. (a) Except for size and color, the POISON label must be as...

  4. Analysis of intentional drug poisonings using Ohio Poison Control Center Data, 2002-2014.

    Science.gov (United States)

    Pringle, Kelsey; Caupp, Sarah; Shi, Junxin; Wheeler, Krista K; Spiller, Henry A; Casavant, Marcel J; Xiang, Henry

    2017-08-01

    Pharmaceutical drug poisonings, especially those that are intentional, are a serious problem for adolescents and young adults. Poison control center data is a viable tool to track intentional drug poisonings in near real-time. To determine intentional drug poisoning rates among adolescents and young adults in Ohio using poison control center data. We analyzed data from 2002 to 2014 obtained by Ohio's three poison control centers. Inclusion variables were calls made to the centers that had appropriate subject age (10-29 years old), subject sex, involved substance (all drug classes), and medical outcome (no effect, minor effect, moderate effect, major effect, and death). Intentional drug poisoning reports were also separated into subgroups to compare suspected suicide reports to misuse and abuse reports. Finally, resident population estimates were used to generate 2014 intentional drug poisoning rates for each county in Ohio. The most common age group for intentional drug poisonings was 18-24. Females reported more suspected suicide drug poisonings while males reported more misuse/abuse drug poisonings. The most reported drug class across all ages was analgesics. Of the 88 counties in Ohio, Hamilton, Williams, Washington, and Guernsey counties had the highest rates of intentional drug poisonings. The high report rate of suspected suicides and analgesic class drugs demonstrates the need for preventative measures for adolescents and young adults in Ohio. Any interventions, along with legislative changes, will need to take place in our local communities.

  5. Potato plant poisoning - green tubers and sprouts

    Science.gov (United States)

    ... large ingestions. These poisonings can be very dangerous. Symptoms may include: Vomiting Stomach or abdominal pain Diarrhea Fever Delirium Dilated pupils Hallucinations Headache Loss of sensation Lower ...

  6. The Queensland Poisonous Plants Committee: its history and functions.

    Science.gov (United States)

    McKenzie, R A

    1995-01-01

    The Queensland Poisonous Plants Committee was established in 1937 with Professor HR Seddon as chairman. It has functioned since that year, interrupted by two periods of inactivity in 1951-9 and 1962-8. Professor Seddon, first Dean of the Queensland Veterinary School, and Dr. Selwyn Everist, Queensland Government Botanist after the Second World War, provided the main impetus for committee activities in its early and middle years, respectively. The strength of the body has been its multi-disciplinary approach using contributions from veterinarians, chemists and botanists. The research work of the committee members and their associates has provided most of our current knowledge of the toxins and effects of poisonous plants in Queensland. Much of the information generated is of international significance. In equal partnership with the United States Department of Agriculture, the committee initiated a series of international symposia on plant poisoning of animals, hosting the second. This group held its 4th gathering of world authorities in the field in 1993. The committee's activities have long influenced the veterinary profession in Australia through the close involvement of its members in undergraduate and post-graduate teaching in the Queensland Veterinary School since 1951. The present committee has members from the Departments of Primary Industries, Health, and Environment and Heritage, CSIRO and the University of Queensland.

  7. Salmon poisoning disease in two Malayan sun bears.

    Science.gov (United States)

    Gai, Jackie J; Marks, Stanley L

    2008-02-15

    2 captive sun bears (Helarctos malayanus) were evaluated because of acute onset of vomiting, mucoid diarrhea, lethargy, and anorexia 1 week after eating live trout from a northern California reservoir. In 1 of the bears, a CBC and serum biochemical analyses revealed mild anemia, mild eosinophilia, moderate lymphopenia, moderate hypoalbuminemia, and high serum G-glutamyltransferase activity. Ultrasonographic examination of the same bear revealed ascites and mesenteric lymphadenopathy. Histologic examination of gastrointestinal tract biopsy specimens revealed moderate to severe lymphoplasmacytic and eosinophilic gastritis, enteritis, and colitis. Ova of Nanophyetus salmincola, the trematode vector of Neorickettsia helminthoeca (a rickettsial organism that causes salmon poisoning disease), were detected in fecal samples from both bears. The bears were treated with oxytetracycline, doxycycline, praziquantel, and famotidine. Within 1 week after initiation of treatment, the appetite and fecal consistency of each bear were considered normal. Fecal ova shedding began 4 days after onset of clinical signs and ceased 9 days later. Salmon poisoning disease can be rapidly fatal in untreated animals, but if diagnosed early and treated appropriately, full recovery can be achieved. Domestic dogs and captive exotic bears are highly susceptible to clinical disease after ingestion of trematode-infected fish. Salmon poisoning disease may develop outside the geographic range in which the causative organism is endemic as a result of the transplantation of infected fish for sport fishing; veterinarians practicing in areas where infected fish may be transplanted should be aware of appropriate diagnostic and treatment protocols.

  8. Challenges in the diagnosis of acute cyanide poisoning.

    Science.gov (United States)

    Parker-Cote, J L; Rizer, J; Vakkalanka, J P; Rege, S V; Holstege, C P

    2018-02-08

    The aim of this systematic review was to identify isolated acute cyanide poison cases and to identify reported signs, symptoms, and laboratory findings. We searched MEDLINE, Cochrane Reviews, and Web of Science case reports and series using a number of MeSH descriptors pertaining to cyanide, toxicity, and poisonings. We excluded studies on plants, laboratory analyses, smoke inhalation poisonings, animals as well as non-English language articles and those in which data were not available. Data extracted included demographics, exposure characteristics, acute signs/symptoms, and medical management and outcome. From the initial 2976 articles retrieved, 65 articles (52 case reports, 13 case series) met inclusion criteria and described 102 patients. Most patients were unresponsive (78%), hypotensive (54%), or had respiratory failure (73%); other signs and symptoms included cardiac arrest (20%), seizures (20%), cyanosis (15%), cherry red skin (11%), and had an odor present (15%). Medical management included cyanide antidote kit (20%), sodium thiosulfate (40%), and hydroxocobalamin (29%). The majority of cases (66%) required intubation with mechanical ventilation and a substantial number (39%) developed refractory hypotension requiring vasopressor support. Contrary to general reviews published on cyanide toxicity, reports of cherry red skin and bitter almond odor were rare among published cyanide cases. Consistent with other studies, metabolic acidosis with significant lactic acidosis were the laboratory values consistently associated with cyanide toxicity. Healthcare providers may overlook cyanide toxicity in the differential diagnosis, if certain expected characteristics, such as the odor of almonds or a cherry red color of the skin are absent on physical examination.

  9. Poisonous plants affecting the central nervous system of horses in Brazil

    Science.gov (United States)

    Poisoning by Indigofera pascuori was recently reported in horses in the state of Roraima. It causes chronic signs of sleepiness, unsteady gait, severe ataxia, and progressive weight loss. Some animals are blind. Young horses are more affected than adults. After the end of plant consumption the anima...

  10. Diagnosis and treatment of polonium poisoning.

    Science.gov (United States)

    Jefferson, Robert D; Goans, Ronald E; Blain, Peter G; Thomas, Simon H L

    2009-05-01

    of reduction in lymphocyte counts. Chromosome analysis, especially the dicentric count, may establish radiation effects and provides an estimation of dose. The diagnosis of (210)Po poisoning is established by the presence of (210)Po in urine and faeces and the exclusion of other possible causes. In the absence of a history of exposure, diagnosis is very difficult as clinical features are similar to those of much more common conditions, such as GI infections and bone marrow failure caused, for example, by drugs, other toxins, or infections. Good supportive care is essential and should be directed at controlling symptoms, preventing infections but treating those that do arise, and transfusion of blood and platelets as appropriate. Gastric aspiration or lavage may be useful if performed soon after ingestion. Chelation therapy is also likely to be beneficial, with research in animals suggesting reduced retention in the body and improvements in survival, although increased activity in some radiosensitive organs has also been reported with some chelating agents. Dimercaprol (British Anti-Lewisite) (with penicillamine as an alternative) is currently recommended for (210)Po poisoning, but animal models also indicate efficacy for 2,3,-dimercapto-1-propanesulfonic acid, meso-dimercaptosuccinic acid, or N,N -dihydroxyethylethelene-diamine-N,N -bis-dithiocarbamate. Internal contamination with (210)Po can cause ARS, which should be considered in patients presenting initially with unexplained emesis, followed later by bone marrow failure and hair loss.

  11. Poisoning in the United States: 2012 emergency medicine report of the National Poison Data System.

    Science.gov (United States)

    Dart, Richard C; Bronstein, Alvin C; Spyker, Daniel A; Cantilena, Louis R; Seifert, Steven A; Heard, Stuart E; Krenzelok, Edward P

    2015-04-01

    Deaths from drug overdose have become the leading cause of injury death in the United States, where the poison center system is available to provide real-time advice and collect data about a variety of poisonings. In 2012, emergency medical providers were confronted with new poisonings, such as bath salts (substituted cathinones) and Spice (synthetic cannabinoid drugs), as well as continued trends in established poisonings such as from prescription opioids. This article addresses current trends in opioid poisonings; new substances implicated in poisoning cases, including unit-dose laundry detergents, bath salts, Spice, and energy drinks; and the role of poison centers in public health emergencies such as the Fukushima radiation incident. Copyright © 2014 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  12. Poisoning in Israel: annual report of the Israel Poison Information Center, 2012.

    Science.gov (United States)

    Bentur, Yedidia; Lurie, Yael; Cahana, Alfred; Kovler, Nona; Bloom-Krasik, Anna; Gurevych, Bella; Klein-Schwartz, Wendy

    2014-11-01

    The Israel National Poison Information Center (IPIC), Rambam Health Care Campus, provides 24 hour telephone consultations in clinical toxicology as well as drug and teratogen information. It participates in research, teaching and regulatory activities, and also provides laboratory services. To report data on the epidemiology of poisonings and poison exposures in Israel. We made computerized queries and descriptive analyses of the medical records database of the IPIC during 2012. A total of 31,519 poison exposure cases were recorded, a 157.6% increase compared with 1995. Children Poison exposures and poisonings have increased significantly and have contributed substantially to morbidity and mortality in Israel. The IPIC database is a valuable national resource for the collection and monitoring of poisoning exposure cases. It can be used as a real-time surveillance system for the benefit of public health. It is recommended that reporting to the IPIC become mandatory and its activities be adequately supported by national resources.

  13. Peran People for the Ethical Treatment of Animals (Peta) Dalam Kasus Animal Testing Terhadap Hewan Luwak Di Indonesia Tahun 2012-2014

    OpenAIRE

    Harto, Syafri; Ambarrini, Tantin

    2015-01-01

    More than 100 million animals every year suffer and die by fierce chemical test, medical, food, and cosmetic by giving poisonous, blinding and killing million animals every year for irresponsible companies. In medical world, all procedures that are done against the animals called animal testing.Animal testing happens in Indonesia against civet cat animal. The animal eats coffee fruit and digests it to be coffee fruit seed that is put out with its feces. This seed that has unique taste and hig...

  14. [Fatal poisoning due to Indigofera].

    Science.gov (United States)

    Labib, S; Berdai, M-A; Bendadi, A; Achour, S; Harandou, M

    2012-01-01

    Indigo, also known in Morocco as Nila, is a dye widely used in the coloring of Moroccan handicrafts. It is obtained from fermentation reactions on the leaves and branches of true indigo, Indigofera tinctoria, which is a widespread plant in tropical Africa and Asia. We report a case of fatal poisoning in a 3-year-old child after administration of indigo for therapeutic purposes. Death resulted from multiple organ failure. The toxicity of this compound is little known in the literature and deserves to be explored through toxicokinetic and toxicodynamic studies, in order to better determine the toxic constituents of the dye. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  15. Intensive Care Management of Organophosphate Poisoned Patient ...

    African Journals Online (AJOL)

    challenging, more so in the setting of poor critical care facilities. The management requires the administration .... at the scene of the incident, signs and symptoms of organophosphate poisoning and improvement .... outcomes in human organophosphate poisoning: an evaluation using meta-analytic techniques. Crit.

  16. Heavy metal poisoning: clinical presentations and pathophysiology.

    Science.gov (United States)

    Ibrahim, Danyal; Froberg, Blake; Wolf, Andrea; Rusyniak, Daniel E

    2006-03-01

    Humans have had a long and tumultuous relationship with heavy metals. Their ubiquitous nature and our reliance on them for manufacturing have resulted at times in exposures sufficient to cause systemic toxicity. Their easy acquisition and potent toxicity have also made them popular choices for criminal poisonings. This article examines the clinical manifestation and pathophysiology of poisoning from lead, mercury, arsenic, and thallium.

  17. Mercury poisoning | Shamley | South African Medical Journal

    African Journals Online (AJOL)

    The diagnosis of mercury poisoning requires a high index of suspicion. Mercury poisoning in a patient involved in illicit gold extraction is reported and 6 other cases considered. Some of the clinical features and treatment of this condition are discussed. S Afr Med J 1989; 76: 114-116 ...

  18. NCHS Data on Drug-poisoning Deaths

    Science.gov (United States)

    ... Hispanic white persons, 12.2 for non-Hispanic black persons, and 7.7 for Hispanic persons. Age In 2015, the drug-poisoning death rate was highest for adults aged 45–54. SOURCE: NCHS, National Vital Statistics System, Mortality. Drug-poisoning death rates, by state ...

  19. Accidental Poisoning with Otapiapia: a Local Organophasphate ...

    African Journals Online (AJOL)

    Children are prone to accidental poisoning. We report this fatal organophosphate poisoning of a 3-year-old Nigerian boy following accidental ingestion of a homemade cocktail of kerosene and 'Otapiapia': a local rodenticide to highlight the dangers inherent in un-regulated production, home use and storage of this ...

  20. Validation of a Poison Prevention Program.

    Science.gov (United States)

    Gill, Noel C.; Braden, Barbara T.

    Two way analyses of variance and cross-group descriptive comparisons assessed the effectiveness of the Siop Poison Prevention Program, which included an educational program and the use of warning labels, on improving verbal and visual discrimination of poisonous and nonpoisonous products for preschool children. The study sample consisted of 156…

  1. Poison control center - Emergency number (image)

    Science.gov (United States)

    For a poison emergency call 1-800-222-1222 anywhere in the United States. This national hotline number will let you ... is a free and confidential service. All local poison control centers in the U.S. use this national ...

  2. Poisonings in the Nordic countries in 2007

    DEFF Research Database (Denmark)

    Andrew, Erik; Tellerup, Markus; Termälä, Anna-Mariia

    2012-01-01

    To map mortality and morbidity of poisonings in Denmark, Finland, Iceland, Norway and Sweden in 2007 and undertake a comparison with a corresponding study in 2002.......To map mortality and morbidity of poisonings in Denmark, Finland, Iceland, Norway and Sweden in 2007 and undertake a comparison with a corresponding study in 2002....

  3. The Poison Control Center--Its Role

    Science.gov (United States)

    Manoguerra, Anthony S.

    1976-01-01

    Poison Control Centers are being utilized by more schools of pharmacy each year as training sites for students. This paper discusses what such a center is, its services, changes anticipated in the poison center system in the next several years and how they may influence pharmacy education, specifically as it relates to clinical toxicology.…

  4. American Association of Poison Control Centers

    Science.gov (United States)

    ... cause serious harm to young children. Opioid (Narcotic) Pain Medications Poison center data indicate that opioid and sedatives exposures are steadily increasing year over year. View all alerts right left NEW! Check out PoisonHelp.org Now there are two ...

  5. Poison centre network saves lives | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-10-27

    Oct 27, 2010 ... Snakebites, food poisoning, exposure to toxic chemicals: all are potentially fatal if the correct antidote isn't identified and applied — fast. Since 1988, INTOX, a computer-based program involving a global network of poison centres, has been providing those life-saving capabilities in minutes.

  6. Venomous Animals; Are They Important in Iran?

    Directory of Open Access Journals (Sweden)

    Dehghani R.* PhD

    2015-12-01

    Full Text Available Many reports have indicated the medical importance of animal poisons in Iran. The significance numbers of Iranians are injured from high endemic to sporadic, by venomous snakes, scorpions, wasps, bees, fire and velvet ants, spiders and backswimmer bugs, so their nuisance prevention is an important task.

  7. [Mushroom poisoning. New possibilities for treatment].

    Science.gov (United States)

    Bartels, O

    1976-04-08

    Poisonous species of fungi in Germany are very few. Dangerous is the ingestion of raw, spoiled or poisonous mushrooms. There exist no reliable tests to determine whether a mushroom is safe except by expert examination and identification of the mushroom. In clinical practice the classification of mushroom poisoning is possible in muscarine-syndrome, gastroenteritic syndrome and in two-phase-syndrome. 90-95% of lethal mushroom poisonings are due to ingestion of Amanita phalloides. In severe cases extensive hepatic necrosis occurs, characterized by profound abnormalities in liver function caused by hepatic coma. In deep coma mortality rates amount to 70% or more. A new therapeutic measure (coated charcoal hemoperfusion)-first applied in liver failure by Chang (1972) and Williams (1973)-has been performed in 3 patients with severe poisoning after ingestion of Amanita phalloides (each patient had eaten at least 7-10 fungi Amanita phalloides). Two of the patients survived.

  8. Levothyroxine Poisoning - Symptoms and Clinical Outcome

    DEFF Research Database (Denmark)

    Nygaard, Birgitte; Saedder, Eva A.; Dalhoff, Kim

    2015-01-01

    Levothyroxine (LT), T4, poisoning is rarely associated with a severe outcome. However, cases with significant complications have been reported. The aim of this study was to identify factors associated with symptoms of poisoning including late-onset symptoms. All enquiries to the Danish Poison...... Information Centre (DPIC) concerning LT poisoning between March 2007 and September 2012 were reviewed and the following parameters were recorded: age, dose, time from ingestion, multiple drug intake and symptoms. To evaluate the frequency of late-onset symptoms, a subgroup of patients without initial symptoms...... patients, neither in children nor in adults (age 16-92 years) (p poisoning at the time of enquiry; however, in 9 of 21 (43%) patients, we were able to contact, late-onset symptoms existed. In none of the cases...

  9. Delayed cyanide poisoning following acetonitrile ingestion.

    Science.gov (United States)

    Mueller, M.; Borland, C.

    1997-01-01

    Acetonitrile (methyl cyanide) is a common industrial organic solvent but is a rare cause of poisoning. We report the first recorded UK case. Acetonitrile is slowly converted to cyanide, resulting in delayed toxicity. We describe a case of deliberate self-poisoning by a 39-year-old woman resulting in cyanide poisoning 11 hours later which was successfully treated by repeated boluses of sodium nitrite and thiosulphate. The half-life of conversion of acetonitrile was 40 hours and harmful blood cyanide levels persisted for over 24 hours after ingestion. Departments treating or advising in cases of poisoning need to be aware of the delayed toxicity of acetonitrile. Monitoring in an intensive care unit of cases of acetonitrile poisoning should continue for 24-48 hours. PMID:9196706

  10. Determinants of U.S. poison center utilization.

    Science.gov (United States)

    Litovitz, Toby; Benson, Blaine E; Youniss, Jessica; Metz, Edward

    2010-06-01

    High poison center utilization has been associated with decreased emergency department usage and hospitalization rates. However, utilization requires awareness of the poison center. Penetrance, defined as the number of human poison exposures reported to a poison center per 1,000 population, has been used as a marker of poison center awareness. To identify factors that influence poison center penetrance to optimize the life- and cost-saving benefits of poison control centers. Human poison exposures that were reported to the National Poison Data System in 2001 were analyzed to identify and rank factors affecting poison center penetrance. Overall penetrance correlated with pediatric penetrance (R(2) = 0.75, p poison center that were already in or en route to a healthcare facility at the time of the call to the poison center (R(2) = 0.41, p poison center service populations were associated with lower penetrance (R(2) = 0.23, p poison center (multiple regression). Positive predictors included the percentage of the population younger than 5 years, the percentage of the adult population with a bachelor's degree, poison center certification, poison center educator FTEs (full time equivalents), Asian population percentage, and population density. The inverse correlation between pediatric penetrance and healthcare facility utilization supports prior observations of excessive healthcare utilization when a poison center is not called. Since race, language and distance are barriers to poison center utilization, and since healthcare utilization increases when poison center penetrance declines, low penetrance suggests a lack of awareness of the poison center rather than a low incidence of poisonings. Strategies to raise penetrance should be informed by an understanding of the barriers to utilization - language, Black/African American race, distance from the poison center, poverty, and lower education levels.

  11. Amphetamine poisoning in a dog: case report, literature review and veterinary medical perspectives.

    Science.gov (United States)

    Diniz, Pedro Paulo V P; Sousa, Marlos G; Gerardi, Daniel G; Tinucci-Costa, Mirela

    2003-12-01

    Amphetamine abuse in human beings has increased, resulting in many reports of toxicity and death. In the US over 4 million people have abused amphetamines at least once, thus small animals are exposed to increased accidental poisoning risk. This report describes an acute amphetamine poisoning in a dog due to ingestion of 15 mg/kg fenproporex, leading to typical signs of catecholamines release and effects in different organ systems. Similar clinical and laboratory findings observed in human beings are reviewed and physiopathogenic mechanisms discussed, as well as the therapeutic approaches available in veterinary medicine.

  12. [Rapeseed poisoning of wild herbivores].

    Science.gov (United States)

    Schmid, A; Schmid, H

    1992-06-01

    Beginning with the simultaneous occurrence of the first extensive sowing of 00-rape and local increased losses among hares and roe deer in Western Germany and Austria at the end of 1986, the clinical and morphological symptoms of rape poisoning are discussed. They consist of damage to endo- and epithelium, cell membranes, blood, liver and in the so called "rape-blindness". Subsequently, the most important toxic agents of rape including their metabolites are presented. They consist in alkenyl- and indolyl-glucosinolates, leading to isothiocyanates (mustard oils), thiocyanates or thiocyanate ions resp., nitriles and antithyroid agents (e.g. goitrin) as well as S-methylcysteine sulphoxide and its metabolites, particularly dimethyl disulphide. Finally, the activity spectrum of the toxic agents or the metabolites and the clinical picture of the affected wildlife in 1986 are compared with the result that the losses of that period are most likely to be traced back to rape poisoning and that the rape-blindness mentioned is to be interpreted as a thiocyanate-psychosis.

  13. Comparison of poisonings managed at military and Veterans Administration hospitals reported to Texas poison centers.

    Science.gov (United States)

    Forrester, M B

    2017-01-01

    There is little information on poisonings managed at military and Veterans Administration (VA) hospitals. This investigation described and compared poisonings reported to Texas poison centers that were managed at military and VA hospitals. Retrospective analysis of poison centre data. Cases were poisonings among patients aged 18 years or more reported to Texas poison centers during 2000-2015 where management occurred at a military or VA hospital. The distribution of exposures for various demographic and clinical factors was determined for military and veterans hospitals and comparisons were made between the two groups. There were 4353 and 1676 poisonings managed at military and VA hospitals, resepctively. Males accounted for 50.5% of the military hospital patients and 84.9% of the VA hospital patients. The mean age for military hospital patients was 31 years and for VA hospital patients was 50 years. The proportion of poisonings managed at military hospitals and VA hospitals, respectively, were intentional (70.0% vs 64.1%), particularly suspected attempted suicide (57.3% vs 47.7%), and unintentional (25.0% vs 30.5%). More than one substance was reported in 37.7% of military and 33.2% of VA hospital poisonings. The most commonly reported substance categories for poisonings managed at military and VA hospitals, respectively, were analgesics (28.4% vs 19.7%), sedatives/hypnotics/antipsychotics (24.7% vs 23.4%), antidepressants (18.7% vs 19.7%) and alcohol (11.3% vs 10.6%). A number of differences were observed between poisonings managed at military and VA hospitals. These differing patterns of poisonings may need to be taken into account in the education, prevention and treatment of poisonings at these hospitals and among the populations they serve. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  14. Poisoning

    Science.gov (United States)

    ... and BodyGenetic Testing: What You Should KnowRead Article >>Genetic Testing: What You Should KnowSocial PhobiaRead Article >>Social Phobia Visit our interactive symptom checker Visit our interactive ...

  15. Poisoning

    Science.gov (United States)

    ... Enghorm B, Flerlage J, eds. Johns Hopkins: The Harriet Lane Handbook . 20th ed. Philadelphia, PA: Elsevier Mosby; 2015:chap ... by: Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason ...

  16. Food poisoning and house gecko: myth or reality?

    Science.gov (United States)

    Kotangale, J P

    2011-04-01

    The reason behind the food-poisoning due to felling of house geckos in eatables is described in this paper. House geckos are known to carry various types of pathogens in their bodies which cause food-poisoning after consuming the contaminated foods. Since these geckos are non-poisonous, the food poisoning due to their presence in food is not possible.

  17. Unearthing poison use and consequent anecdotal vulture mortalities ...

    African Journals Online (AJOL)

    Aldicarb or carbofuran were the most commonly used poisons, but strychnine is still used by about one farmer out of 10. Poison is typically used by means of distributing poisoned baits in the landscape. Furthermore, willingness to use poison in the future was highest for farmers who own large properties with high livestock ...

  18. 49 CFR 172.416 - POISON GAS label.

    Science.gov (United States)

    2010-10-01

    ... POISON GAS label and the symbol must be white. The background of the upper diamond must be black and the... 49 Transportation 2 2010-10-01 2010-10-01 false POISON GAS label. 172.416 Section 172.416... SECURITY PLANS Labeling § 172.416 POISON GAS label. (a) Except for size and color, the POISON GAS label...

  19. 49 CFR 172.540 - POISON GAS placard.

    Science.gov (United States)

    2010-10-01

    ... the POISON GAS placard and the symbol must be white. The background of the upper diamond must be black... 49 Transportation 2 2010-10-01 2010-10-01 false POISON GAS placard. 172.540 Section 172.540... SECURITY PLANS Placarding § 172.540 POISON GAS placard. (a) Except for size and color, the POISON GAS...

  20. TOXINZ, the New Zealand Internet poisons information database: The first decade.

    Science.gov (United States)

    Fountain, John S; Slaughter, Robin J

    2016-06-01

    The New Zealand National Poisons Centre has, over a number of years, developed an electronic poisons information database. In 2002, this was released as toxinz™ (University of Otago, Dunedin, New Zealand), an Internet accessible version. The objective of this study is to describe New Zealand subscriber utilisation of TOXINZ with an emphasis on pharmaceutical monographs viewed. A retrospective review was conducted of records of New Zealand subscriber access to TOXINZ monographs during the period 1 January 2003 to 31 December 2012. Telephone enquiry data to the New Zealand National Poisons Centre was also obtained for the same time period. Over the decade, 201 255 TOXINZ monographs were accessed, with annual numbers of documents viewed doubling from 13 718 in 2003 to 28 782 in 2012. Pharmaceuticals were the largest group viewed with 132 316 documents accessed (65.7% of all documents), followed by monographs relating to chemicals 46 061 (22.9%), substances of abuse 6698 (3.3%), plants 6563 (3.3%), supportive care 4668 (2.3%), animals 2553 (1.3%), and other 2396 (1.2%). In regard to the pharmaceuticals, high or rapidly increasing levels of enquiries were identified for venlafaxine, quetiapine, paracetamol, zopiclone and tramadol. Investigation of telephone enquiries to the New Zealand National Poisons Centre showed total poisoning calls increased slightly over the 10 year period, whereas telephone enquiries from hospitals halved. The TOXINZ Internet accessible poisons information database has proved to be a well-utilised addition to the New Zealand National Poisons Centre's service. © 2016 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  1. Applied clinical pharmacology and public health in rural Asia – preventing deaths from organophosphorus pesticide and yellow oleander poisoning

    Science.gov (United States)

    Eddleston, Michael

    2013-01-01

    Self-poisoning with pesticides or plants is a major clinical problem in rural Asia, killing several hundred thousand people every year. Over the last 17 years, our clinical toxicology and pharmacology group has carried out clinical studies in the North Central Province of Sri Lanka to improve treatment and reduce deaths. Studies have looked at the effectiveness of anti-digoxin Fab in cardiac glycoside plant poisoning, multiple dose activated charcoal in all poisoning, and pralidoxime in moderate toxicity organophosphorus insecticide poisoning. More recently, using a Haddon matrix as a guide, we have started conducting public health and animal studies to find strategies that may work outside of the hospital. Based on the 2009 GSK Research in Clinical Pharmacology prize lecture, this review shows the evolution of the group's research from a clinical pharmacology approach to one that studies possible interventions at multiple levels, including the patient, the community and government legislation. PMID:22943579

  2. Ultrastructural studies on organs of cadmium-poisoned rats treated with oxygen-ozone mixture.

    Science.gov (United States)

    Kuryszko, J; Madej, J A; Madej, P

    1995-01-01

    Rats poisoned with cadmium acetate during 12 weeks, at a dose of 50 mg/dm3 given in drinking water, were treated with oxygen-ozone mixture as intraperitoneal injection during the last 10 days of the experiment, at a daily dose of 1 cm3 and ozone concentration 40 micrograms/cm3. The mixture was made of medical oxygen with a Bioozon U type apparatus produced by B. Prochazka GmbH, Germany, Reutlingen. Control groups included animals treated with the above mixture with no cadmium, and rats poisoned with cadmium, with no oxygen-ozone treatment. Liver and cardiac muscle were examined in TEM Philips EM 301. Morphological traits of a protective of the mixture against cadmium-poisoning were observed in both those organs. This was expressed as weaker destructive changes within the endoplasmic reticulum, basal cytoplasm and lysosome of the hepatocytes, and additionally as a stabilization of contractile apparatus fibres in the heart myocytes.

  3. An outbreak of poisoning by Kalanchoe blossfeldiana in cattle in northeastern Brazil.

    Science.gov (United States)

    Mendonça, Fábio S; Nascimento, Naiara C F; Almeida, Valdir M; Braga, Thaiza C; Ribeiro, Daniele P; Chaves, Hisadora A S; Silva Filho, Givaldo B; Riet-Correa, Franklin

    2018-03-01

    In the world, Kalanchoe species are primarily ornamentals and houseplants, but some have escaped cultivation and can be found in the field. In Latin America, there are no reports of spontaneous poisoning by Kalanchoe species in animals. This study aimed to describe the epidemiological, clinical, and pathological aspects of an outbreak of poisoning by Kalanchoe blossfeldiana in cattle in the semiarid region of Pernambuco, Brazil. Epidemiological and clinical data were obtained from the owner and veterinarian during technical visits. Prunings of this plant were disposed of in a pasture with a shortness of forage. Seventeen cattle had clinical signs, and thirteen died 4-5 days after the first clinical signs were observed. Clinical signs and gross and histological lesions include gastrointestinal, cardiovascular, and neuromuscular disorders. Kalanchoe spp. contain cardiotoxic glycosides, and the clinical signs and lesions in cattle of this outbreak were consistent with poisoning by plants that contain these toxins.

  4. Bioscavenger is effective as a delayed therapeutic intervention following percutaneous VX poisoning in the guinea-pig.

    Science.gov (United States)

    Mann, T M; Price, M E; Whitmore, C L; Perrott, R L; Laws, T R; McColm, R R; Emery, E R; Tattersall, J E H; Green, A C; Rice, H

    2017-11-26

    The prolonged systemic exposure that follows skin contamination with low volatility nerve agents, such as VX, requires treatment to be given over a long time due to the relatively short half-lives of the therapeutic compounds used. Bioscavengers, such as butyrylcholinesterase (BChE), have been shown to provide effective post-exposure protection against percutaneous nerve agent when given immediately on signs of poisoning and to reduce reliance on additional treatments. In order to assess the benefits of administration of bioscavenger at later times, its effectiveness was assessed when administration was delayed for 2h after the appearance of signs of poisoning in guinea-pigs challenged with VX (4×LD 50 ). VX-challenged animals received atropine, HI-6 and avizafone on signs of poisoning and 2h later the same combination with or without bioscavenger. Five out of 6 animals which received BChE 2h after the appearance of signs of poisoning survived to the end of the study at 48h, compared with 6 out of 6 which received BChE immediately on signs. All the animals (n=6+6) that received only MedCM, without the addition of BChE, died within 10h of poisoning. The toxicokinetics of a sub-lethal challenge of percutaneous VX were determined in untreated animals. Blood VX concentration peaked at approximately 4h after percutaneous dosing with 0.4×LD 50 ; VX was still detectable at 36h and had declined to levels below the lower limit of quantification (10pg/mL) by 48h in 7 of 8 animals, with the remaining animal having a concentration of 12pg/mL. These studies confirm the persistent systemic exposure to nerve agent following percutaneous poisoning and demonstrate that bioscavenger can be an effective component of treatment even if its administration is delayed. Copyright © 2017. Published by Elsevier B.V.

  5. [Dangerous marine animals].

    Science.gov (United States)

    Antensteiner, G

    1999-01-01

    Sea-biological basic knowledge for divers is offered only in special lessons for advanced scuba divers. According to statistics, however, five per cent of the deadly diving accidents are caused by underwater organisms. This number could be reduced to a fraction, by correct behaviour during the dive and after an accident. The most frequent accidents with sea animals during water sports are not by unprovoked shark attacks, which cause six deaths world-wide per year on the average, but turn out with usually well camouflaged sea inhabitants, that do not attack humans, rather by their inadvertence coincidentally get in contact with it. The various defense instruments of the often small, inconspicuous organisms reach from teeth over poison stings, pricks, spines, scalpelles, nettle injections and chemical weapons up to poison arrows. Due to that variety of the maritime life, the most important representatives of its type are explained including severity level of the caused injury or contamination. Both, diagnostic position and therapy possibility are described as follows: 1. Porifera (sponge), 2. Hydrozoa (white weed, yellow flower head), Actinaria (sea anemones), 3. Conidae (cone shells), Tridocna (giant clam), octopoda (octopus), 4. Acanthaster planci (crown of thorns), Echinodea (sea urchins), Holothurioidea (sea cucumber), 5. Selachoidei (shark), Batoidei (Ray), Muraenidae (moray), Plotosidae (barbel eels), Synanciidae (stonefish), Scorpaenidae (scorpionfish), Pterois (lion fish), Sphyraena Spec. (barracuda), Balistidae (triggerfish), Ostracionidae (puffer).

  6. Cutaneous and auditory function in rats following methyl mercury poisoning.

    Science.gov (United States)

    Wu, M F; Ison, J R; Wecker, J R; Lapham, L W

    1985-07-01

    Rats were given a total dose of 50 mg/kg (Exp. 1), 13.3 or 40 mg/kg (Exp. 2), or 40 mg/kg (Exp. 3) of methyl mercury chloride subcutaneously over a course of 5 days. At varying times after the toxic exposure, up to 1 year, their sensory functioning was assessed by reflex modulation methods: stimuli of interest were presented just before an intense tone which elicited the startle reflex, and stimulus reception was measured by the inhibitory control of the stimuli over the amplitude of the reflex. In Experiment 1 cutaneous prestimuli (electric shock to the tail) and brief acoustic transients (silent periods in noise) were less effective inhibitors of reflex activity in poisoned animals, compared to controls, indicating that the poisoned animals had impairments in cutaneous sensitivity and audition. In Experiment 2 the time course of sensory loss and subsequent recovery was studied. Impaired auditory function was shown further by a deficit in the effectiveness of weak noise pulses, and, in addition, the cutaneous deficit for weak tail shocks was accompanied by an exaggerated or hyperpathic response to more intense tail shocks. Experiment 3 confirmed the finding that the loss of sensitivity to weak shock was accompanied by an enhancement of the response to more intense shock. These data were related to peripheral neuropathy and shown to be analogous to certain clinical symptoms of Minamata disease reported in humans.

  7. Paraphenylenediamine Poisoning in Tunisia: A Case Report

    Directory of Open Access Journals (Sweden)

    Dorra Amira

    2015-05-01

    Full Text Available Paraphenylenediamine (PPD represents the main active substance in the color of hair dyes. In Tunisia, PPD poisoning is very common, especially in rural areas where the consequences linked to this toxic substance are still unknown. In this paper, we report a case of PPD poisoning and confirm the diagnosis by a qualitative method of analysis. We discuss the clinical manifestations and study the kinetics of biological parameters during the monitoring of the poisoning. The main complication was renal failure and the treatment was basically symptomatic.

  8. Toxicodendron dermatitis: poison ivy, oak, and sumac.

    Science.gov (United States)

    Gladman, Aaron C

    2006-01-01

    Allergic contact dermatitis caused by the Toxicodendron (formerly Rhus) species-poison ivy, poison oak, and poison sumac-affects millions of North Americans every year. In certain outdoor occupations, for example, agriculture and forestry, as well as among many outdoor enthusiasts, Toxicodendron dermatitis presents a significant hazard. This review considers the epidemiology, identification, immunochemistry, pathophysiology, clinical features, treatment, and prevention of this common dermatologic problem. Recent research in prevention is emphasized, and resources to help in the identification of plants are provided in the bibliography. The literature was searched using a MEDLINE query for "Toxicodendron dermatitis", and the identified article bibliographies were searched as well.

  9. Delayed encephalopathy after acute carbon monoxide poisoning

    Directory of Open Access Journals (Sweden)

    Mehmet İbrahim Turan

    2014-03-01

    Full Text Available Carbon monoxide poisoning is a major cause of death following attempted suicide and accidental exposures. Although clinical presentation depends on the duration and the intensity of exposure, the assessment of the severity of intoxication is difficult. A small percentage of patients who show complete initial recovery may develop delayed neurological deficits. Delayed encephalopathy after acute carbon monoxide poisoning is a rare and poor prognosis neurologic disorders and there is no specific treatment. We present a case with early onset of delayed encephalopathy after acute carbon monoxide poisoning with typical cranial imaging findings in a child with atypical history and clinical presentation.

  10. Lead poisoning in children: a case report.

    Science.gov (United States)

    Jouhadi, Zineb; Bensabbahia, Dalal; Chafiq, Fouad; Oukkache, Bouchra; Guebessi, Nisrine Bennani; Abdellah, El Abidi; Najib, Jilali

    2016-01-01

    Lead colic is a rare cause of abdominal pain. The diagnosis of lead poisoning is most often mentioned in at risk populations (children, psychotic). We report the case of a 2 year old child that was presented for acute abdomen. Abdominal plain radiograph showed multiple intra-colonic metallic particles and suggested lead poisoning diagnosis. Anamnesis found a notion of pica and consumption of peeling paint. Elevated blood lead levels (BLL) confirmed the diagnosis. The lead poisoning is a public health problem especially in children, but its manifestation by a lead colic is rare and could simulate an acute abdomen table.

  11. The potential role of bioscavenger in the medical management of nerve-agent poisoned casualties.

    Science.gov (United States)

    Rice, Helen; Mann, Tom M; Armstrong, Stuart J; Price, Matthew E; Green, A Chris; Tattersall, John E H

    2016-11-25

    The provision of effective Medical Countermeasures (MedCM) for all agents and routes of exposure is a strategic goal of defence research and development. In the case of military autoinjector-based therapies for nerve agent poisoning, current treatment effectiveness is limited by the oxime reactivator being effective against only certain agents, by rapid clearance times of the drugs and because the doses may not be optimal for treatment of severe poisoning. Prolonged poisoning by nerve agents entering the body through the skin is also challenging. Since casualty handling timelines have reduced significantly in recent years, it may be sufficient for first aid therapy to provide protection for only a few hours until further medical treatment is available. Therefore, the traditional evaluation of first aid therapy in animal models of survival at 24 h may not be appropriate. At various echelons of medical care, further therapeutic interventions are possible. The current basis for the medical management of nerve-agent poisoned casualties is derived mainly from clinical experience with pesticide poisoning. Adjunct therapy with a bioscavenger (such as human butyrylcholinesterase (huBChE)), could have utility as a delayed intervention by reducing the toxic load. It has previously been demonstrated that huBChE is an effective post-exposure therapy against percutaneous VX poisoning. It is recommended that the scope of animal models of nerve agent MedCM are extended to cover evaluation of both first aid MedCM over significantly reduced timescales, and subsequent supportive therapeutic and medical management strategies over longer timescales. In addition to bioscavengers, these strategies could include repeated combined and individual therapy drugs to alleviate symptoms, other classes of drugs or ventilatory support. Crown Copyright © [2016] Published by Elsevier Ireland Ltd. This is an open access article under the Open Government Licence (OGL) (http

  12. Outbreak of food poisoning in a working men's hostel: A retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Vikram Singh Grewal

    2017-01-01

    Full Text Available Introduction: Food poisoning is an acute gastroenteritis caused by ingestion of food or drink contaminated with either living bacteria or their toxins or inorganic chemical substances and poisons derived from plants and animals, commonly occurring as explosive outbreaks. The authors investigated an outbreak of food poisoning reported from a working men's hostel in urban area of Pune, Maharashtra. Materials and Methods: A retrospective cohort study design was adopted to investigate the outbreak. Of the total 170 members, 68 had symptoms of food poisoning. Remaining 102 unexposed members were also interviewed as part of the study. Data for environmental and laboratory parameters were also collected. Results: The point source outbreak indicated cooked chicken as the source with a risk ratio of 3.34 (95% confidence interval: 2.02–5.54 and attributable fraction for chicken was 75.3%. As is the case with 70% of food poisoning outbreaks, laboratory confirmation of causative organism could not be established, due to lack of specimens. However, the clinicoepidemiological profile of the patients displays a median incubation period of 8 h (range 5–17 h, along with the clinical symptomatology of a self-limiting disease of diarrhea, abdominal cramps, and nausea; suggested the implicating organisms to be either Clostridium perfringens or Bacillus cereus. Conclusion: The defaulting environmental parameters of compromised sanitary conditions, inadequate storage in refrigerator, improper storage of raw food, and unsafe cooking practices were enhancing factors, which need to be mandatorily addressed in bulk cooking.

  13. Five cases of arsine poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Phoon, W.H.; Chan, M.O.; Goh, C.H.; Edmondson, R.P.; Kwek, Y.K.; Gan, S.L.; Ngui, S.J.; Kwok, S.F.

    1984-04-01

    Arsine is one of the most potent haemolytic agents found in industry. Four workers presented with abdominal pain, jaundice and passing tea-coloured urine. A fifth worker also passed dark urine but had no other symptoms. Investigation revealed that all five workers were from a tin smelting plant where they were involved in mixing tin ore with dross. They were exposed to arsine gas after mixing a particularly large quantity of dross with tin ore which was wet because of rain. Three of the cases developed renal impairment and also a mild sensory neuropathy. All survived with proper management in hospital which included exchange blood transfusions, and peritoneal dialysis where indicated. Prevention of such poisoning includes keeping dross away from all moisture, good ventilation in work areas, and adding dross directly to the furnace.

  14. A Narrative Review of Acute Adult Poisoning in Iran

    OpenAIRE

    Samira Alinejad; Nasim Zamani; Mohammad Abdollahi; Omid Mehrpour

    2017-01-01

    Poisoning is a frequent cause of referral to medical emergencies and a major health problem around the world, especially in developing countries. We aimed to review the epidemiology and pattern of adult poisoning in Iran in order to facilitate the early diagnosis and management of poisoning. The pattern of poisoning is different in various parts of Iran. Pharmaceutical compounds were the most common cause of poisoning in most parts of Iran. Pesticide-related toxicities were more common in nor...

  15. Organophosphorus and carbamate insecticide poisoning.

    Science.gov (United States)

    Vale, Allister; Lotti, Marcello

    2015-01-01

    Both organophosphorus (OP) and carbamate insecticides inhibit acetylcholinesterase (AChE), which results in accumulation of acetylcholine (ACh) at autonomic and some central synapses and at autonomic postganglionic and neuromuscular junctions. As a consequence, ACh binds to, and stimulates, muscarinic and nicotinic receptors, thereby producing characteristic features. With OP insecticides (but not carbamates), "aging" may also occur by partial dealkylation of the serine group at the active site of AChE; recovery of AChE activity requires synthesis of new enzyme in the liver. Relapse after apparent resolution of cholinergic symptoms has been reported with OP insecticides and is termed the intermediate syndrome. This involves the onset of muscle paralysis affecting particularly upper-limb muscles, neck flexors, and cranial nerves some 24-96 hours after OP exposure and is often associated with the development of respiratory failure. OP-induced delayed neuropathy results from phosphorylation and subsequent aging of at least 70% of neuropathy target esterase. Cramping muscle pain in the lower limbs, distal numbness, and paresthesiae are followed by progressive weakness, depression of deep tendon reflexes in the lower limbs and, in severe cases, in the upper limbs. The therapeutic combination of oxime, atropine, and diazepam is well established experimentally in the treatment of OP pesticide poisoning. However, there has been controversy as to whether oximes improve morbidity and mortality in human poisoning. The explanation may be that the solvents in many formulations are primarily responsible for the high morbidity and mortality; oximes would not be expected to reduce toxicity in these circumstances. even if given in appropriate dose. © 2015 Elsevier B.V. All rights reserved.

  16. Pesticide Poisoning of Honeybees: A Review of Symptoms, Incident Classification, and Causes of Poisoning

    Directory of Open Access Journals (Sweden)

    Kiljanek Tomasz

    2016-12-01

    Full Text Available During the 2000s, the problem of pesticide poisoning of honeybees seemed to be almost solved. The number of cases has decreased in comparison to the 1970s. The problem of acute honeybee poisoning, however, has not disappeared, but instead has transformed into a problem of poisoning from ‘traditional’ pesticides like organophosphorus pesticides or pyrethroids, to poisoning from additional sources of ‘modern’ systemic neonicotinoids and fipronil. In this article, the biological activity of pesticides was reviewed. The poisoning symptoms, incident definitions, and monitoring systems, as well as the interpretation of the analytical results, were also reviewed. The range of pesticides, and the detected concentrations of pesticides in poisoned honeybee samples, were reviewed. And, for the first time, cases of poisoning related to neonicotinoids were reviewed. The latter especially is of practical importance and could be helpful to analysts and investigators of honeybee poisoning incidents. It is assumed that secondary poisoning induced by plant collected materials contaminated with systemic pesticides occurs. Food stored in a hive and contaminated with systemic pesticides consumed continuously by the same generation of winter bees, may result in sub-lethal intoxication. This leads to abnormal behaviour identified during acute intoxication. The final result is that the bees discontinue their social role in the honeybee colony super organism, and colony collapse disorder (CCD takes place. The process described above refers primarily to robust and strong colonies that were able to collect plenty of food due to effective plant protection.

  17. [The reporting system of acute pesticides poisoning and general situation of pesticides poisoning in China].

    Science.gov (United States)

    Chen, Shu-yang; Wang, Hong-fei; Yin, Yu

    2005-10-01

    To introduce the reporting system of acute pesticides poisoning and analyze epidemiologic characteristics of pesticides poisoning from reported cases in China. Case reports in the data base of reporting system for occupational diseases were computed by Excel for windows and statistical significance by SAS 6.12. A total of 108 372 cases were reported from 1997 to 2003. Among them, the incidence of occupational poisoning, and non-occupational poisoning accounted for 25.39%, and 74.61% respectively. The fatality rate was 6.86%. The average age was 36.83 years for all pesticides poisoning patients, and 15-59 years old patients accounted for 84.11%. Among 0-14 years old non-occupational poisoning patients, 0-4 years children accounted for 33.51%. Male patients were in the majority in occupational pesticides poisoning, female in non-occupational. Insecticides especially organophosphorus insecticides such as methamidophos, parathion, and omethoate comprised a higher proportion, accounting for 86.02% of the pesticides poisoning. More attention should be paid to pesticides poisoning by the government and medical workers engaged in public health.

  18. Extracorporeal treatment for tricyclic antidepressant poisoning

    DEFF Research Database (Denmark)

    Yates, Christopher; Galvao, Tais; Sowinski, Kevin M

    2014-01-01

    methodology, the subgroup responsible for this poison reviewed the articles, extracted the data, summarized findings, and proposed structured voting statements following a predetermined format. A two-round modified Delphi method was chosen to reach a consensus on voting statements and RAND......The Extracorporeal Treatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatments (ECTR) in poisoning. Here, the workgroup presents its results for tricyclic antidepressants (TCAs). After an extensive literature search, using a predefined...... yielding a very low quality of evidence for all recommendations. Data on 108 patients, including 12 fatalities, were abstracted. The workgroup concluded that TCAs are not dialyzable and made the following recommendation: ECTR is not recommended in severe TCA poisoning (1D). The workgroup considers...

  19. Amitraz, an underrecognized poison: A systematic review

    Directory of Open Access Journals (Sweden)

    Sahajal Dhooria

    2016-01-01

    Results: The original search yielded 239 articles, of which 52 articles described human cases. After following the inclusion and exclusion criteria, 32 studies describing 310 cases (151 females, 175 children of human poisoning with amitraz were included in this systematic review. The most commonly reported clinical features of amitraz poisoning were altered sensorium, miosis, hyperglycaemia, bradycardia, vomiting, respiratory failure, hypotension and hypothermia. Amitraz poisoning carried a good prognosis with only six reported deaths (case fatality rate, 1.9%. Nearly 20 and 11.9 per cent of the patients required mechanical ventilation and inotropic support, respectively. The role of decontamination methods, namely, gastric lavage and activated charcoal was unclear. Interpretation & conclusions: Our review shows that amitraz is an important agent for accidental or suicidal poisoning in both adults and children. It has a good prognosis with supportive management.

  20. Food poisoning associated with Kudoa septempunctata.

    Science.gov (United States)

    Iwashita, Yoshiaki; Kamijo, Yoshito; Nakahashi, Susumu; Shindo, Akihiro; Yokoyama, Kazuto; Yamamoto, Akitaka; Omori, Yukinari; Ishikura, Ken; Fujioka, Masaki; Hatada, Tsuyoshi; Takeda, Taichi; Maruyama, Kazuo; Imai, Hiroshi

    2013-05-01

    Kudoa septempunctata is a recently identified cause of food poisoning. We report three cases of food poisoning due to ingestion of this parasite. Among the 358 people exposed during the same catered meal, 94 (including our 3 patients) developed vomiting and diarrhea within 1-9 h after ingestion of raw muscle from contaminated aquacultured olive flounders (Paralichthys olivaceus). These symptoms occurred frequently but were temporary; only 1 patient was hospitalized for dehydration and was discharged 2 days later. In Japan, cases of food poisoning due to eating olive flounder have increased during recent years. This increase should prompt heightened awareness among clinicians diagnosing food poisoning. Copyright © 2013 Elsevier Inc. All rights reserved.

  1. Blood Poisoning: When to See a Doctor

    Science.gov (United States)

    ... I suspect I have blood poisoning. Should I see my doctor? Answers from James M. Steckelberg, M. ... illness and requires prompt medical attention. When to see a doctor If you recently had a medical ...

  2. Poisoned after Dinner: Dolma with Datura Stramonium

    Directory of Open Access Journals (Sweden)

    Nezihat Rana DISEL

    2015-03-01

    Full Text Available SUMMARY: Datura stramonium, which is also known as Thorn Apple or Jimson Weed, is an alkaloid containing plant that is entirely toxic. The active toxic constituents of the plant are atropine, scopolamine and hyoscyamine. It has been abused worldwide for hundreds of years because of its hallucinogenic properties. Previous reports have shown that herbal medication overdose and accidental food contamination are ways it can cause poisoning. Herein we present a family that had three of its members poisoned after eating a traditional meal “dolma” made of datura flowers. None had fatal complications and all were discharged healthy. Datura stromonium may be used accidentally as a food ingredient. Since its poisonous effects are not known, people should be informed and warned about the effects of this plant. Key words: Anticholinergic effects, Datura stramonium, plant poisoning, rhabdomyolysis

  3. Drug Poisoning Mortality by County: United States

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset describes drug poisoning deaths at the U.S. and state level by selected demographic characteristics, and includes age-adjusted death rates for drug...

  4. Carbon monoxide poisoning: Medical students' knowledge towards ...

    African Journals Online (AJOL)

    , and poisonous gas produced by incomplete combustion of organic materials. It is particularly dangerous as it cannot be detected by man's natural sense organs. There is hardly a month without one or two newspaper reports of death ...

  5. Recognition and Management of Pesticide Poisonings

    Science.gov (United States)

    The Recognition and Management of Pesticide Poisonings: 6th Edition manual gives healthcare providers a quick reference resource for the best toxicology and treatment information for patients with pesticide exposures.

  6. Drug Poisoning Mortality by State: United States

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset describes drug poisoning deaths at the U.S. and state level by selected demographic characteristics, and includes age-adjusted death rates for drug...

  7. Mercury Poisoning Linked to Skin Products

    Science.gov (United States)

    ... Products For Consumers Home For Consumers Consumer Updates Mercury Poisoning Linked to Skin Products Share Tweet Linkedin ... and, in some situations, criminal prosecution. Dangers of Mercury Exposure to mercury can have serious health consequences. ...

  8. Nicotiana glauca poisoning in ostriches (Struthio camelus)

    CSIR Research Space (South Africa)

    Botha, CJ

    2011-01-01

    Full Text Available Putative Nicotiana glauca (wild tobacco) poisoning was diagnosed in a flock of ostriches near Oudtshoorn, South Africa. Post mortem examinations (n = 7) were performed on ostriches (Struthio camelus) that had died. Suspicious leaf remnants (weighing...

  9. The toxicology of honey bee poisoning.

    Science.gov (United States)

    Stefanidou, Maria; Athanaselis, Sotirios; Koutselinis, Antonios

    2003-10-01

    The use of insecticides continues to be a basic tool in pest management, since there are many pest situations for which there are no known alternative management methods. However, the harmful effects of insecticides against beneficial Insects continuous to be a serious problem. Poisoning of bee pollinators is a serious adverse effect of insecticide use which leads to a decrease in insect population, to reduction of honey yields, to destruction of plant communities, to insecticide residues in food, and to a significant loss of beekeepers' income. In bee poisoning, the identification of the responsible toxicant is necessary by both environmental and biological monitoring, to prevent bee poisoning and for the protection of public health. The different aspects of bee poisoning with anticholinesterase insecticides are discussed in detail.

  10. Toilet bowl cleaners and deodorizers poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002743.htm Toilet bowl cleaners and deodorizers poisoning To use the sharing features on this page, please enable JavaScript. Toilet bowl cleaners and deodorizers are substances used to ...

  11. A fatal case of creosote poisoning.

    Science.gov (United States)

    Bowman, C. E.; Muhleman, M. F.; Walters, E.

    1984-01-01

    A case of fatal creosote poisoning is described. On presentation, extensive oropharyngeal ulceration was noted and gastric lavage withheld. Post-mortem examination showed an intact oesophagus and stomach. PMID:6463007

  12. A fatal case of creosote poisoning.

    OpenAIRE

    Bowman, C. E.; Muhleman, M. F.; Walters, E.

    1984-01-01

    A case of fatal creosote poisoning is described. On presentation, extensive oropharyngeal ulceration was noted and gastric lavage withheld. Post-mortem examination showed an intact oesophagus and stomach.

  13. Naturally Occuring Fish Poisons from Plants

    Science.gov (United States)

    Cannon, Jonathan G.; Burton, Robert A.; Wood, Steven G.; Owen, Noel L.

    2004-10-01

    Since prehistoric times, cultures throughout the world have used piscicidal (fish poisoning) plants for fishing. In recent times, scientists have identified many of the plant compounds responsible for killing the fish and have found that these compounds possess other important biological properties, such as insecticidal and anti-cancer activities. This article reviews some of the chemical research that has been performed on naturally occurring fish poisons, including plant sources, methods of use, toxicity, and mechanisms of action of piscicides.

  14. Gastric lavage in patients with acute poisoning

    OpenAIRE

    Montserrat Amigó Tadín

    2012-01-01

    Acute poisonings are a frequent complaint in emergency departments and therapy which prevents the absorption of toxic products taken orally is often indicated: one such option is gastric lavage. Gastric lavage is a digestive decontamination technique whose goal is to remove the maximum amount of poison from the stomach and prevent its absorption. The procedure involves inserting a gastric tube into the stomach through the mouth or nose; firstly to aspirate all the stomach contents and then to...

  15. [Peripheral neuropathy caused by thallium poisoning].

    Science.gov (United States)

    Kubis, N; Talamon, C; Smadja, D; Said, G

    1997-10-01

    A 20-year-old man developed over three weeks a sensory and painful neuropathy associated with diffuse alopecia. There was motor weakness, and superficial and deep hypoesthesia of the inferior limbs. Deep tendon reflexes were normal. Electrophysiological study mainly showed axonal motor neuropathy. This patient was admitted six weeks after the first symptoms. The clinical picture suggested thallium poisoning, which was confirmed by thallium concentrations in plasma, urine, hair and nails. After search, thallium was identified in a rat poison.

  16. Changing Spectrum Of Poisoning In Haryana

    Directory of Open Access Journals (Sweden)

    Yadav R.S

    1991-01-01

    Full Text Available This study involved 1504 patients admitted with acute poisoning (985 males and 519 females with a mean age of 24.5 + -8.3 years, belonging mainly to the rural population (72% and middle income group (65.8%. Aluminum phosphide was the commonest poison ingested followed by Organ phosphorus, Copper Sulphate and Barbiturates. The overall mortality rate was 36.3% and suicidal intent was present most commonly. The underlying socio- economic factors have been discussed.

  17. Renal Failure Prevalence in Poisoned Patients

    OpenAIRE

    Arefi, Mohammad; Taghaddosinejad, Fakhroddin; Salamaty, Peyman; Soroosh, Davood; Ashraf, Hami; Ebrahimi, Mohsen

    2014-01-01

    Background: Renal failure is an important adverse effect of drug poisoning. Determining the prevalence and etiology of this serious side effect could help us find appropriate strategies for the prevention of renal failure in most affected patients. Objectives: The present study is aimed to identify drugs that induce renal failure and also to find the prevalence of renal failure in patients referred to emergency departments with the chief complaint of drug poisoning, in order to plan better th...

  18. Acute Cyanide Poisoning from Jewelry Cleaning Solutions

    Directory of Open Access Journals (Sweden)

    Ines Bel Waer

    2015-05-01

    Full Text Available Cyanide is one of the most lethal and devastating poisons. It causes acute toxicity through smoke inhalation simultaneously with carbon monoxide, or by ingestion of cyanide salts that are commonly used in metallurgy and in jewelry or textile industries. Cyanide intoxication is an extremely rare event; in the present study, we report a case of cyanide poisoning involving a 25-year-old jeweler, who ingested a jewelry cleaning solution containing potassium cyanide in a suicide attempt.

  19. Vital Signs-Alcohol Poisoning Deaths

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

    This podcast is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

  20. Cartap poisoning: A rare case report.

    Science.gov (United States)

    Kumar, A S Praveen; Amalnath, Deepak; Dutta, T K

    2011-10-01

    Cartap is a pesticide commonly used to control weevil and caterpillars. It is an analogue of nereistoxin, a neurotoxic substance isolated from the marine annelid Lumbriconereis heteropoda. It causes neuromuscular blockade. Poisoning with cartap is very rare and not yet reported from India. We report a 35-year-old lady with cartap poisoning who presented with nausea, vomiting, and dyspnea. She improved with N-acetyl cysteine and symptomatic management.

  1. Cartap poisoning: A rare case report

    OpenAIRE

    Kumar, A. S. Praveen; Amalnath, Deepak; Dutta, T. K.

    2011-01-01

    Cartap is a pesticide commonly used to control weevil and caterpillars. It is an analogue of nereistoxin, a neurotoxic substance isolated from the marine annelid Lumbriconereis heteropoda. It causes neuromuscular blockade. Poisoning with cartap is very rare and not yet reported from India. We report a 35-year-old lady with cartap poisoning who presented with nausea, vomiting, and dyspnea. She improved with N-acetyl cysteine and symptomatic management.

  2. [Pyrrolizidine alkaloids and seneciosis in farm animals. Part 1: occurrence, chemistry and toxicology].

    Science.gov (United States)

    Petzinger, E

    2011-01-01

    Pyrrolizidine alkaloids belong to a class of phytotoxins which are present in more than 6000 plant species. The disease seneciosis in farm animals represents the severe poisoning by pyrrolizidine alkaloids from plants of the genus Senecio. This form of poisoning has been known since the end of the 19th century in Germany, the USA, Canada and New Zealand, and is mainly caused by Senecio jacobaea and related Senecio spp. in farm animals, including poultry. Animal poisoning by pyrrolizidine alkaloids is of worldwide importance. In Germany poisoning of horses and cattle by Senecio jacobaea, which was earlier named Schweinsberg disease, is of renewed relevance for veterinary medicine. The disease occurs almost entirely as a consequence of chronic poisoning and in general ends fatally. The ultimate cause is the formation of toxic metabolites of pyrrolizidine alkaloids in the liver, and their covalent binding to nucleic acids and proteins leading to liver cirrhosis. Because many pyrrolizidine alkaloids possess mutagenic, and a few also carcinogenic properties, European and international authorities are concerned about possible residue levels in food of animal origin. The review addresses in its first part several aspects, being the occurrence, the chemistry, and the toxicology of pyrrolizidine alkaloids as well as animal intoxications by poisonous plants. In the second part (46) clinical characteristics of animal seneciosis, the therapeutic interventions, the significant species differences and a critical assessment of so-called nontoxic amounts of Senecio plants in animal fodder with reference to cumulative lethal toxin doses are presented.

  3. Modeling the Effects of Ecosystem Fragmentation and Restoration: Management Models for Mobile Animals

    National Research Council Canada - National Science Library

    Sisk, Thomas D; Battin, James; Brand, Arriana; Ries, Leslie; Hampton, Haydee; Noon, Barry R

    2003-01-01

    .... Non-indigenous invasive plants can also reduce and destroy forage for livestock and wildlife, displace native plant species, increase fire frequency, reduce recreational opportunities, and can poison domestic animals...

  4. [Consequences of thallium poisoning in adolescent].

    Science.gov (United States)

    Steczkowska-Klucznik, Małgorzata; Kubik, Alicja; Pietrzyk, Jacek A; Gergont, Aleksandra

    2005-01-01

    Thallium poisoning appears very rare in developmental age and its consequences are quite different. The aim of this study was to characterised the course of thallium poisoning in adolescent and especially electroneurophysiological consequences of it. In a 15 year old boy with sensory-motor polyneuropathy thallium poisoning was recognised in the third week duration of the symptoms. Hemodialysis and hemodiaperfusion were used in the therapy. Data of the repeated electroneurographic and videoEEG examinations were collected. First electroneurographic data showed axonal motor polyneuropathy. Control after 1 year presented the largest form of the motor-sensory polyneuropathy. On videoEEG tape rejestered in the 5th month of clinical symptoms of poisoning, present were tonic seizures (although EEG pattern was flat with short low voltage theta activity). After next the 3 months of encephalopathy and phenobarbital therapy, voltage of the EEG pattern was slightly higher without any background and seizure activity. Thallium poisoning may result with catastrophic clinical consequences of polyneuropathy and encephalopathy. Electroneurographic and electroencephalographic changes 1 year after indicate that clinical consequences of the poisoning are un-remediable.

  5. Residential carbon monoxide poisoning from motor vehicles.

    Science.gov (United States)

    Hampson, Neil B

    2011-01-01

    Although morbidity and mortality from accidental carbon monoxide (CO) poisoning are high in the United States, identification of common but poorly recognized sources should help prevention efforts. The study aimed to describe CO poisoning of home occupants due to a vehicle left running in an attached garage. News stories reporting incidents of US CO poisoning were collected daily from March 2007 to September 2009 via a news.Google.com search and data extracted. Patients were individuals reported in the media to have been poisoned with CO in their home by a vehicle running in the attached garage. Main outcome measures were frequency of occurrence, geographic distribution, patient demographics, and mortality. Of 837 CO poisoning incidents reported in US news media over 2 and a half years, 59 (8%) were the result of a vehicle left running in the garage. The elderly were disproportionately affected, with incidents most common in states with larger elderly populations and 29% of cases with age specified occurring in individuals older than 80 years. Among those older than 80 years, 15 of 17 were found dead at the scene. Residential CO poisoning from a vehicle running in the garage is common, disproportionately affects the elderly, has a high mortality rate, and should be preventable with a residential CO alarm. Copyright © 2011 Elsevier Inc. All rights reserved.

  6. Sodium thiosulfate or hydroxocobalamin for the empiric treatment of cyanide poisoning?

    Science.gov (United States)

    Hall, Alan H; Dart, Richard; Bogdan, Gregory

    2007-06-01

    Cyanide poisoning must be seriously considered in victims of smoke inhalation from enclosed space fires; it is also a credible terrorism threat agent. The treatment of cyanide poisoning is empiric because laboratory confirmation can take hours or days. Empiric treatment requires a safe and effective antidote that can be rapidly administered by either out-of-hospital or emergency department personnel. Among several cyanide antidotes available, sodium thiosulfate and hydroxocobalamin have been proposed for use in these circumstances. The evidence available to assess either sodium thiosulfate or hydroxocobalamin is incomplete. According to recent safety and efficacy studies in animals and human safety and uncontrolled efficacy studies, hydroxocobalamin seems to be an appropriate antidote for empiric treatment of smoke inhalation and other suspected cyanide poisoning victims in the out-of-hospital setting. Sodium thiosulfate can also be administered in the out-of-hospital setting. The efficacy of sodium thiosulfate is based on individual case studies, and there are contradictory conclusions about efficacy in animal models. The onset of antidotal action of sodium thiosulfate may be too slow for it to be the only cyanide antidote for emergency use. Hydroxocobalamin is being developed for potential introduction in the United States and may represent a new option for emergency personnel in cases of suspected or confirmed cyanide poisoning in the out-of-hospital setting.

  7. Animal research

    DEFF Research Database (Denmark)

    Olsson, I.A.S.; Sandøe, Peter

    2012-01-01

    in research is analyzed from the viewpoint of three distinct ethical approaches: contractarianism, utilitarianism, and animal rights view. On a contractarian view, research on animals is only an ethical issue to the extent that other humans as parties to the social contract care about how research animals...... are faring. From the utilitarian perspective, the use of sentient animals in research that may harm them is an ethical issue, but harm done to animals can be balanced by benefit generated for humans and other animals. The animal rights view, when thoroughgoing, is abolitionist as regards the use of animals...

  8. Natural and Experimental Poisoning of Cattle by Enterolobium contortisiliquum Pods (Fabaceae Mimosoideae in Central-Western Brazil

    Directory of Open Access Journals (Sweden)

    Fábio de Souza Mendonça

    2009-01-01

    Full Text Available Enterolobium contortisiliquum pods are commonly identified as being the cause of abortions and photosensitivity in cattle. This paper describes the clinical and pathological aspects of a natural outbreak of hepatogenous photosensitization by the pods of E. contortisiliquum in Brazil and the results of experimental poisoning in three bovines. The history of natural poisoning was obtained at the site of the outbreak. Clinical examinations were carried out and hepatic enzymes were analyzed. A post-mortem examination was carried out at the outbreak location on a cow that had died. Several samples were collected from the animal's internal organs to carry out histopathological examinations. E. contortisiliquum pods were given to cows in order to reproduce the disease. The natural poisonings were characterized by photosensitization and aborted young. Enterolobium photosensitization was not experimentally reproduced, but the animals fell sick and recovered after 52 days.

  9. Retrospective study of cattle poisonings in California: recognition, diagnosis, and treatment

    Directory of Open Access Journals (Sweden)

    Puschner B

    2012-11-01

    Full Text Available Anita Varga,1 Birgit Puschner21William R Pritchard Veterinary Medical Teaching Hospital, Large Animal Clinic, School of Veterinary Medicine, University of California, Davis, CA, USA; 2Department of Molecular Biosciences and the California Animal Health and Food Safety Laboratory System, School of Veterinary Medicine, University of California, Davis, CA, USAAbstract: In this retrospective study all suspect bovine intoxications submitted to the California Animal Health and Food Safety Laboratory between January 1, 2000 and December 31, 2011 were reviewed. A total of 1199 cases were submitted, but a diagnosis of intoxication was only established in 13.5% of cases. In these cases, overexposures to minerals, metals, and poisonous plants were determined as the most commonly diagnosed poisonings in cattle in California. Nitrate/nitrite poisoning was the most commonly diagnosed plant-associated intoxication, followed by gossypol and oleander. This study details the diagnostic challenges and treatment options for the most commonly diagnosed intoxications. To ensure proper treatment and prevention of new cases, accurate diagnosis is necessary, and therefore this review provides an essential tool for the food animal practitioner. Available toxicological analyses are offered at select laboratories, which can be time consuming and expensive, yet the potential for residues in consumed animal products and implications for human health necessitate testing and consultation. Any potential exposure to a toxicant in cattle should be reviewed to determine whether a residue hazard exists. Therapy focuses on immediate removal of the toxicant from the environment and from the gastrointestinal tract. With few antidotes available, most are cost prohibitive to treat numerous affected cattle. In addition, most antidotes will require extra-label drug use and establishment of meat and milk withdrawal times.Keywords: toxins, toxicology, poisonous plants, bovine

  10. Analysis of nine cases of acute thallium poisoning.

    Science.gov (United States)

    Wang, Qiwei; Huang, Xiaojiang; Liu, Liang

    2007-04-01

    In this study nine cases of thallium poisoning in a series of homicidal poisoning were analyzed in order to provide more information concerning thallium poisoning. It was found that the most common clinical feature of thallium poisoning was peripheral neuropathy and paraesthesia was more common than amyasthenia. Understanding of these clinical characteristics of thallium poisoning was helpful to early identification and differential diagnosis. Since the early administration of Prussian Blue, as a specific antidote for thallium poisoning, can substantially improve the prognosis, it is of great importance to establish a correct and early diagnosis.

  11. Pick your poison: what's new in poison control for the preschooler.

    Science.gov (United States)

    Glenn, Lauren

    2015-01-01

    Accidental childhood poisonings are a major public health concern despite many efforts to alleviate this problem. While the rate of pediatric fatalities due to poisonings have decreased over the last two decades, poison control centers around the US have collectively fielded over one million calls with regard to toxic exposures in the preschool age group. According to the American Association of Poison Control Centers nearly half of all human exposures reported last year involved children under six. By focusing poison prevention efforts on the preschooler, we can attempt to decrease morbidity and mortality in the most vulnerable age group affected. Although the subject is still prevalent, current discussion on this topic is limited. Newer literature discusses past initiatives such as child resistant packaging and sticker deterrent programs and addresses their efficacy. This article revisits older mechanisms of prevention as well as the science behind the human motivation to change one's own practice and behavior. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. New syndromes in mushroom poisoning.

    Science.gov (United States)

    Saviuc, Philippe; Danel, Vincent

    2006-01-01

    Several new mushroom poisoning syndromes have been described since the early 1990s. In these syndromes, the onset of symptoms generally occurs >6 hours after ingestion. Treatment is mainly supportive. The syndrome induced by Amanita smithiana/proxima consists of acute tubulopathy, which appears earlier and does not have the same poor prognosis as the orellanine-induced syndrome. It has been described since 1992 in the US and Canada with A. smithiana; in France, Spain and Italy with A. proxima; and in Japan with A. pseudoporphyria. The responsible toxin is probably 2-amino-4,5-hexadienoic acid. The erythromelalgia syndrome has been described as early as the late 19th century in Japan and South Korea with Clitocybe acromelalga, and since 1996 in France and then Italy with C. amoenolens. Responsible toxins are probably acromelic acids identified in both species. Several cases of massive rhabdomyolysis have been reported since 1993 in France and 2001 in Poland after ingestion of large amounts of an edible and, until then, valuable species called Tricholoma equestre. These cases of rhabdomyolysis are associated with respiratory and cardiac (myocarditis) complications leading to death. Rhabdomyolysis with an apparently different mechanism was described in Taiwan in 2001 with Russula subnigricans. Finally, cases of encephalopathy were observed twice after ingestion of Hapalopilus rutilans in Germany in 1992 and Pleurocybella porrigens in Japan in 2004, where a convulsive encephalopathy outbreak was reported in patients with history of chronic renal failure.

  13. Poisoning cases and their management in emergency centres of government hospitals in northwest Ethiopia

    Directory of Open Access Journals (Sweden)

    Getnet Mequanint Adinew

    2017-06-01

    Discussion: Young females comprise a group at increased risk for suicidal poisonings. As a developing nation, pesticide and bleaching agents remain a significant cause of acute poisonings in Ethiopia. Intentional poisoning remains the most significant identified cause of poisoning overall.

  14. Mothers' Knowledge Levels Related to Poisoning

    Directory of Open Access Journals (Sweden)

    Birsen BILGEN SIVRI

    2015-03-01

    Full Text Available SUMMARY: Objectives: This study was done to evaluate mothers’ level of knowledge regarding poisoning, to plan training for issues with an identified lack of knowledge, to collect required data regarding protection and approach issues on poisoning cases which may occur in children for various reasons. Methods: This descriptive study was performed after obtaining permission from the County Health Department and involved mothers who applied to Family Health Centers No. 1-7 between April 1st and May 31st 2012, and who agreed to participate in the study (n=290. The questionnaire was composed of three parts: “Personal Information Form,” “House Poisoning Evaluation Form” and “Home Poisoning Prevention Knowledge Level Form.” Results: Participant ages were between 16 and 50 years and the mean age was 33.09±7.10 years. The number of children ranged from 1 to 6, and 203 people had seven children under the age of six. 37.6% of the mothers were primary school graduates, while 74.5% were housewives. There was a significant relationship between the knowledge score of the mothers on poisoning and education, career, neighborhood, and social security (p<0.05. Conclusions: Childhood poisoning is the most common cause of admission to the hospital. Protective precautions such as family education, storage of medication out of reach of children and use of secure lids are thought to be important. Key words: First aid, level of knowledge, mother-child, nurses, poisoning

  15. 10 "Poison Pills" for Pets

    Science.gov (United States)

    ... become very agitated and develop elevated heart rates. Clonazepam – Clonazepam (Klonopin®) is used as an anticonvulsant and anti- ... prescribed as a sleep-aid. When animals ingest clonazepam they can become sleep and wobbly. Too much ...

  16. Climate change and the incidence of food poisoning in England and Wales

    Science.gov (United States)

    Bentham, Graham; Langford, Ian H.

    1995-06-01

    In recent years there have been several spells of high temperatures providing analogues for the conditions that might become more common as a result of the enhanced greenhouse effect. Statistical models were developed of the relationship between the monthly incidence of food poisoning and temperatures and these were then used to provide estimates of the possible effects of future warmer summers. Routinely collected data on the number of reported cases of food poisoning were analysed for the years 1982 1991. Regression analysis was used to establish the relationship between the monthly incidence of food poisoning and temperatures of the same and the previous month. Published scenarios for future temperatures were applied to these statistical models to provide estimates of the possible impacts of warmer conditions. The monthly incidence of food poisoning was found to be significantly associated with the temperature of the same and of the previous month with the latter having the stronger effect. Using published data on the relationship between reported and actual numbers of cases of food poisoning, it is estimated that annually there might be an additional 179 000 cases of food poisoning by the year 2050 as a result of climate change. The observed relationship with the same month's temperature underlines the need for improvements in storage, preparation and hygiene close to the point of consumption. However, there was a much stronger relationship with the temperature of the previous month, indicating the importance of conditions earlier in the food production process. Improvements in areas such as animal husbandry and slaughtering may also be necessary to avoid the adverse effects of a warmer climate.

  17. Analysis of daphnane orthoesters in poisonous Australian pimelea species by liquid chromatography-tandem mass spectrometry.

    Science.gov (United States)

    Chow, Sharon; Fletcher, Mary T; McKenzie, Ross A

    2010-06-23

    Cattle grazing in arid rangelands of Australia suffer periodic extensive and serious poisoning by the plant species Pimelea trichostachya, P. simplex, and P. elongata. Pimelea poisoning (also known as St. George disease and Marree disease) has been attributed to the presence of the diterpenoid orthoester simplexin in these species. However, literature relating to previous studies is complicated by taxonomic revisions, and the presence of simplexin has not previously been verified in all currently recognized taxa capable of inducing pimelea poisoning syndrome, with no previous chemical studies of P. trichostachya (as currently classified) or P. simplex subsp. continua. We report here the isolation of simplexin from P. trichostachya and the development of a liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) method to measure simplexin concentrations in pimelea plant material. Simplexin was quantified by positive-ion atmospheric pressure chemical ionization (APCI) LC-MS/MS with selected reaction monitoring (SRM) of the m/z 533.3 > 253.3 transition. LC-MS/MS analysis of the four poisonous taxa P. trichostachya, P. elongata, P. simplex subsp. continua, and P. simplex subsp. simplex showed similar profiles with simplexin as the major diterpenoid ester component in all four taxa accompanied by varying amounts of related orthoesters. Similar analyses of P. decora, P. haematostachya, and P. microcephala also demonstrated the presence of simplexin in these species but at far lower concentrations, consistent with the limited reports of stock poisoning associated with these species. The less common, shrubby species P. penicillaris contained simplexin at up to 55 mg/kg dry weight and would be expected to cause poisoning if animals consumed sufficient plant material.

  18. [Infrared image monitoring of local anesthetic poisoning in rats].

    Science.gov (United States)

    Carstens, Angelo Manoel G; Tambara, Elizabeth Milla; Colman, Daniel; Carstens, Márcio G; Matias, Jorge Eduardo Fouto

    To evaluate the thermographic predictive value of local anesthetic poisoning in rats that indicates the early recognition of thermal signs of intoxication and enable the immediate start of advanced life support. Wistar rats underwent intraperitoneal injection of saline and ropivacaine; they were allocated into pairs, and experiments performed at baseline and experimental times. For thermography, central and peripheral compartment were analyzed, checking the maximum and average differences of temperatures between groups. Thermographic and clinical observations were performed for each experiment, and the times in which the signs of intoxication occurred were recorded. In the thermal analysis, the thermograms corresponding to the times of interest were sought and relevant data sheets extracted for statistical analysis. Basal and experimental: the display of the thermal images at times was possible. It was possible to calculate the heat transfer rate in all cases. At baseline it was possible to see the physiology of microcirculation, characterized by thermal distribution in the craniocaudal direction. It was possible to visualize the pathophysiological changes or thermal dysautonomias caused by intoxication before clinical signs occur, characterized by areas of hyper-radiation, translating Autonomic Nervous System pathophysiological disorders. In animals poisoned by ropivacaine, there was no statistically significant difference in heat transfer rate at the experimental time. The maximum temperature, medium temperature, and heat transfer rate were different from the statistical point of view between groups at the experimental time, thus confirming the systemic thermographic predictive value. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  19. Infrared image monitoring of local anesthetic poisoning in rats

    Directory of Open Access Journals (Sweden)

    Angelo Manoel G. Carstens

    Full Text Available Abstract Background and objectives: To evaluate the thermographic predictive value of local anesthetic poisoning in rats that indicates the early recognition of thermal signs of intoxication and enable the immediate start of advanced life support. Methods: Wistar rats underwent intraperitoneal injection of saline and ropivacaine; they were allocated into pairs, and experiments performed at baseline and experimental times. For thermography, central and peripheral compartment were analyzed, checking the maximum and average differences of temperatures between groups. Thermographic and clinical observations were performed for each experiment, and the times in which the signs of intoxication occurred were recorded. In the thermal analysis, the thermograms corresponding to the times of interest were sought and relevant data sheets extracted for statistical analysis. Results: Basal and experimental: the display of the thermal images at times was possible. It was possible to calculate the heat transfer rate in all cases. At baseline it was possible to see the physiology of microcirculation, characterized by thermal distribution in the craniocaudal direction. It was possible to visualize the pathophysiological changes or thermal dysautonomias caused by intoxication before clinical signs occur, characterized by areas of hyper-radiation, translating autonomic nervous system pathophysiological disorders. In animals poisoned by ropivacaine, there was no statistically significant difference in heat transfer rate at the experimental time. Conclusions: The maximum temperature, medium temperature, and heat transfer rate were different from the statistical point of view between groups at the experimental time, thus confirming the systemic thermographic predictive value.

  20. Infrared image monitoring of local anesthetic poisoning in rats.

    Science.gov (United States)

    Carstens, Angelo Manoel G; Tambara, Elizabeth Milla; Colman, Daniel; Carstens, Márcio G; Matias, Jorge Eduardo Fouto

    To evaluate the thermographic predictive value of local anesthetic poisoning in rats that indicates the early recognition of thermal signs of intoxication and enable the immediate start of advanced life support. Wistar rats underwent intraperitoneal injection of saline and ropivacaine; they were allocated into pairs, and experiments performed at baseline and experimental times. For thermography, central and peripheral compartment were analyzed, checking the maximum and average differences of temperatures between groups. Thermographic and clinical observations were performed for each experiment, and the times in which the signs of intoxication occurred were recorded. In the thermal analysis, the thermograms corresponding to the times of interest were sought and relevant data sheets extracted for statistical analysis. Basal and experimental: the display of the thermal images at times was possible. It was possible to calculate the heat transfer rate in all cases. At baseline it was possible to see the physiology of microcirculation, characterized by thermal distribution in the craniocaudal direction. It was possible to visualize the pathophysiological changes or thermal dysautonomias caused by intoxication before clinical signs occur, characterized by areas of hyper-radiation, translating autonomic nervous system pathophysiological disorders. In animals poisoned by ropivacaine, there was no statistically significant difference in heat transfer rate at the experimental time. The maximum temperature, medium temperature, and heat transfer rate were different from the statistical point of view between groups at the experimental time, thus confirming the systemic thermographic predictive value. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

  1. Plant Poisoning among Children in Rural Sri Lanka

    Directory of Open Access Journals (Sweden)

    M. B. Kavinda Chandimal Dayasiri

    2017-01-01

    Full Text Available Plant poisoning is a common presentation in paediatric practice and an important cause of preventable mortality and morbidity in Sri Lanka. The burden of plant poisoning is largely underexplored. The current multicenter study based in rural Sri Lanka assessed clinical profiles, poison related factors, clinical management, complications, outcomes, and risk factors associated with plant poisoning in the paediatric age group. Among 325 children, 57% were male with 64% being below five years of age. 99.4% had ingested the poison. Transfer rate was 66.4%. Most had unintentional poisoning. Commonest poison plant was Jatropha circus and poisoning event happened mostly in home garden. 29% of parents practiced harmful first-aid practices. 32% of children had delayed presentations to which the commonest reason was lack of parental concern regarding urgency of seeking medical care. Presence of poisonous plants in home garden was the strongest risk factor for plant poisoning. Mortality rate was 1.2% and all cases had Oleander poisoning. The study revealed the value of community awareness regarding risk factors and awareness among healthcare workers regarding the mostly benign nature of plant poisoning in children in view of limiting incidence of plant poisoning and reducing expenditure on patient management.

  2. A poisonous surprise under the coat of the African crested rat.

    Science.gov (United States)

    Kingdon, Jonathan; Agwanda, Bernard; Kinnaird, Margaret; O'Brien, Timothy; Holland, Christopher; Gheysens, Thomas; Boulet-Audet, Maxime; Vollrath, Fritz

    2012-02-22

    Plant toxins are sequestered by many animals and the toxicity is frequently advertised by aposematic displays to deter potential predators. Such 'unpalatability by appropriation' is common in many invertebrate groups and also found in a few vertebrate groups. However, potentially lethal toxicity by acquisition has so far never been reported for a placental mammal. Here, we describe complex morphological structures and behaviours whereby the African crested rat, Lophiomys imhausi, acquires, dispenses and advertises deterrent toxin. Roots and bark of Acokanthera schimperi (Apocynaceae) trees are gnawed, masticated and slavered onto highly specialized hairs that wick up the compound, to be delivered whenever the animal is bitten or mouthed by a predator. The poison is a cardenolide, closely resembling ouabain, one of the active components in a traditional African arrow poison long celebrated for its power to kill elephants.

  3. Natural Products from Ethnodirected Studies: Revisiting the Ethnobiology of the Zombie Poison

    Science.gov (United States)

    Albuquerque, Ulysses Paulino; Melo, Joabe Gomes; Medeiros, Maria Franco; Menezes, Irwin Rose; Moura, Geraldo Jorge; Asfora El-Deir, Ana Carla; Alves, Rômulo Romeu; de Medeiros, Patrícia Muniz; de Sousa Araújo, Thiago Antonio; Alves Ramos, Marcelo; Silva, Rafael Ricardo; Almeida, Alyson Luiz; Almeida, Cecília de Fátima Castelo

    2012-01-01

    Wade Davis's study of Haitian “zombification” in the 1980s was a landmark in ethnobiological research. His research was an attempt to trace the origins of reports of “undead” Haitians, focusing on the preparation of the zombification poison. Starting with this influential ethnopharmacological research, this study examines advances in the pharmacology of natural products, focusing especially on those of animal-derived products. Ethnopharmacological, pharmacological, and chemical aspects are considered. We also update information on the animal species that reportedly constitute the zombie poison. Several components of the zombie powder are not unique to Haiti and are used as remedies in traditional medicine worldwide. This paper emphasizes the medicinal potential of products from zootherapy. These biological products are promising sources for the development of new drugs. PMID:21977054

  4. Evaluation of processed borax as antidote for aconite poisoning.

    Science.gov (United States)

    Sarkar, Prasanta Kumar; Prajapati, Pradeep K; Shukla, Vinay J; Ravishankar, Basavaiah

    2017-06-09

    Aconite root is very poisonous; causes cardiac arrhythmias, ventricular fibrillation and ventricular tachycardia. There is no specific antidote for aconite poisoning. In Ayurveda, dehydrated borax is mentioned for management of aconite poisoning. The investigation evaluated antidotal effect of processed borax against acute and sub-acute toxicity, cardiac toxicity and neuro-muscular toxicity caused by raw aconite. For acute protection Study, single dose of toxicant (35mg/kg) and test drug (22.5mg/kg and 112.5mg/kg) was administered orally, and then 24h survival of animals was observed. The schedule was continued for 30 days in sub-acute protection Study with daily doses of toxicant (6.25mg/kg), test drug (22.5mg/kg and 112.5mg/kg) and vehicle. Hematological and biochemical tests of blood and serum, histopathology of vital organs were carried out. The cardiac activity Study was continued for 30 days with daily doses of toxicant (6.25mg/kg), test drug (22.5mg/kg), processed borax solution (22.5mg/kg) and vehicle; ECG was taken after 1h of drug administration on 1 TB , 15th and on 30th day. For neuro-muscular activity Study, the leech dorsal muscle response to 2.5µg of acetylcholine followed by response of toxicant at 25µg and 50µg doses and then response of test drug at 25µg dose were recorded. Protection index indicates that treated borax gave protection to 50% rats exposed to the lethal dose of toxicant in acute protection Study. Most of the changes in hematological, biochemical parameters and histopathological Study induced by the toxicant in sub-acute protection Study were reversed significantly by the test drug treatment. The ventricular premature beat and ventricular tachyarrhythmia caused by the toxicant were reversed by the test drug indicate reversal of toxicant induced cardio-toxicity. The acetylcholine induced contractions in leech muscle were inhibited by toxicant and it was reversed by test drug treatment. The processed borax solution is found as an

  5. Pancreatitis in wild zinc-poisoned waterfowl

    Science.gov (United States)

    Sileo, Louis; Beyer, W. Nelson; Mateo, Rafael

    2003-01-01

    Four waterfowl were collected in the TriState Mining District (Oklahoma, Kansas and Missouri, USA), an area known to be contaminated with lead, cadmium and zinc (Zn). They were part of a larger group of 20 waterfowl collected to determine the exposure of birds to metal contamination at the site. The four waterfowl (three Branta canadensis, one Anas platyrhynchos) had mild to severe degenerative abnormalities of the exocrine pancreas, as well as tissue (pancreas, liver) concentrations of Zn that were considered toxic. The mildest condition was characterized by generalized atrophy of exocrine cells that exhibited cytoplasmic vacuoles and a relative lack of zymogen. The most severe condition was characterized by acini with distended lumens and hyperplastic exocrine tissue that completely lacked zymogen; these acini were widely separated by immature fibrous tissue. Because the lesions were nearly identical to the lesions reported in chickens and captive waterfowl that had been poisoned with ingested Zn, and because the concentrations of Zn in the pancreas and liver of the four birds were consistent with the concentrations measured in Zn-poisoned birds, we concluded that these waterfowl were poisoned by Zn. This may be the first reported case of zinc poisoning in free-ranging wild birds poisoned by environmental Zn.

  6. Histamine (Scombroid) Fish Poisoning: a Comprehensive Review.

    Science.gov (United States)

    Feng, Charles; Teuber, Suzanne; Gershwin, M Eric

    2016-02-01

    Histamine fish poisoning, also known as scombroid poisoning, is the most common cause of ichythyotoxicosis worldwide and results from the ingestion of histamine-contaminated fish in the Scombroidae and Scomberesocidae families, including mackerel, bonito, albacore, and skipjack. This disease was first described in 1799 in Britain and re-emerged in the medical literature in the 1950s when outbreaks were reported in Japan. The symptoms associated with histamine fish poisoning are similar to that of an allergic reaction. In fact, such histamine-induced reactions are often misdiagnosed as IgE-mediated fish allergy. Indeed, histamine fish poisoning is still an underrecognized disease. In this review, we discuss the epidemiology, pathophysiology, evaluation, and treatment of scombroid disease. Because more than 80% of fish consumed in the USA is now imported from other countries, the disease is intimately linked with the global fish trade (National Marine Fisheries Service, 2012). Preventing future scombroid outbreaks will require that fishermen, public health officials, restaurant workers, and medical professionals work together to devise international safety standards and increase awareness of the disease. The implications of scombroid poisoning go far beyond that of fish and have broader implications for the important issues of food safety.

  7. [Lead poisoning from traditional Indian medicines].

    Science.gov (United States)

    Garnier, Robert; Poupon, Joël

    2006-01-01

    The use of traditional remedies is spreading rapidly in developed countries. Although it is commonly thought that such medications are not harmful because they are of natural origin, they often contain dangerous ingredients, especially heavy metals. Several cases of poisoning, mainly lead poisoning, have been published, but none to our knowledge in France. We recently observed a case of lead poisoning in a man who had been taking ayurvedic remedies. A 32-year-old man was repeatedly hospitalized for paroxysmal abdominal pain with constipation, weight loss, anemia, and mild elevation of liver enzyme levels. Four months after the initial admission, blood lead measurement showed heavy metal poisoning. The patient was treated with a chelating agent and recovered uneventfully. Investigation revealed that the lead source was self-medication with an ayurvedic remedy, a powder used for four weeks before the first hospitalization. To our knowledge this is the first reported French case of lead poisoning due to a traditional remedy. The problem is undoubtedly more widespread, however, for use of traditional remedies is growing more here, and many of them contain dangerous ingredients. Patients from communities known to use traditional medicines or recently returned from countries where such treatments are widespread should be directly questioned about their use of these remedies, because this information will not usually be volunteered. Information directed at populations at risk is also advisable, for most users are unaware that so-called 'natural' medicines can be dangerous.

  8. An outbreak of foxglove leaf poisoning.

    Science.gov (United States)

    Lin, Chun-Chi; Yang, Chen-Chang; Phua, Dong-Haur; Deng, Jou-Fang; Lu, Li-Hua

    2010-02-01

    Comfrey (Symphytum officinale) leaves resemble those of foxglove (Digitalis purpurea) when the plant is not in bloom and, therefore, cardiac glycoside poisoning may occur when people confuse foxglove with comfrey. We report an outbreak of foxglove leaf poisoning following the use of alleged "comfrey" herbal tea. Nine patients were involved and initially presented with nausea, vomiting, diarrhea and dizziness. Significant cardiotoxicity developed later among the 3 patients who also had mild hyperkalemia. Peak serum digoxin concentration measured by immunoassay was elevated in all patients and ranged from 4.4 ng/mL to 139.5 ng/mL. Patients with severe cardiotoxicity were treated with temporary cardiac pacing. Moreover, 40-80 mg of digoxin-specific antibody therapy was given without any effect. All patients recovered uneventfully. Our report highlights the potential risk of misidentification of herbs; in this case, D. purpurea was mistaken for S. officinale. Physicians should be aware that cardiac glycoside poisoning could arise from such misidentification. Public education about the toxicity of D. purpurea poisoning may reduce the risk of misidentification and subsequent poisoning. Copyright 2010 Elsevier. Published by Elsevier B.V. All rights reserved.

  9. An Outbreak of Foxglove Leaf Poisoning

    Directory of Open Access Journals (Sweden)

    Chun-Chi Lin

    2010-02-01

    Full Text Available Comfrey (Symphytum officinale leaves resemble those of foxglove (Digitalis purpurea when the plant is not in bloom and, therefore, cardiac glycoside poisoning may occur when people confuse foxglove with comfrey. We report an outbreak of foxglove leaf poisoning following the use of alleged “comfrey” herbal tea. Nine patients were involved and initially presented with nausea, vomiting, diarrhea and dizziness. Significant cardiotoxicity developed later among the 3 patients who also had mild hyperkalemia. Peak serum digoxin concentration measured by immunoassay was elevated in all patients and ranged from 4.4 ng/mL to 139.5 ng/mL. Patients with severe cardiotoxicity were treated with temporary cardiac pacing. Moreover, 40–80 mg of digoxin-specific antibody therapy was given without any effect. All patients recovered uneventfully. Our report highlights the potential risk of misidentification of herbs; in this case, D. purpurea was mistaken for S. officinale. Physicians should be aware that cardiac glycoside poisoning could arise from such misidentification. Public education about the toxicity of D. purpurea poisoning may reduce the risk of misidentification and subsequent poisoning.

  10. The association of bait formulation of strychnine with poisonings in nontarget species in Saskatchewan from 1975 to 2007.

    Science.gov (United States)

    Blakley, Barry R

    2009-11-01

    This study investigated the association of pre-mixed and freshly mixed strychnine baits with poisoning of nontarget animals in Saskatchewan. During years where the formulations were derived from a 2% concentrate, there was a greater than 2-fold increase in case numbers. There were approximately 3-fold fewer cases when the baits were prepared by pest control officers rather than by producers.

  11. Isolation and characterization of polyphenol oxidase from Sardinian poisonous and non-poisonous chemotypes of Ferula communis (L.).

    Science.gov (United States)

    Zucca, Paolo; Sanjust, Enrico; Loi, Martina; Sollai, Francesca; Ballero, Mauro; Pintus, Manuela; Rescigno, Antonio

    2013-06-01

    Ferula communis (L.), a plant belonging to Apiaceae, is widely present in Sardinia, Italy. Currently, interest in F. communis focuses on the presence of two chemotypes in the wild. One chemotype is poisonous to animals, whereas the other chemotype is non-poisonous. Polyphenol oxidase (PPO) has been extracted and partially purified from the two chemotypes of F. communis. The biochemical characterization of the enzymes showed significant differences. In particular, while the two PPOs were not able to use 6- and 7-hydroxycoumarin as substrates, they showed distinct specificity for 6,7- and 7,8-dihydroxycoumarin. Significant differences in the enzyme behavior towards common PPO inhibitors were also observed. In addition, activation energy and activation energy for denaturation were determined, showing significant differences between FP-PPO and FNP-PPO, particularly for denaturation kinetics. The possible roles of the two PPOs in determining differences in composition and toxicity of the two F. communis chemotypes are also discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. [Poisonous plants: An ongoing problem].

    Science.gov (United States)

    Martínez Monseny, A; Martínez Sánchez, L; Margarit Soler, A; Trenchs Sainz de la Maza, V; Luaces Cubells, C

    2015-05-01

    A medical visit for plant ingestion is rare in the pediatric emergency services but may involve a high toxicity. The botanical toxicology training of health staff is often very limited, and it can be difficult to make a diagnosis or decide on the appropriate treatment. To study the epidemiological and clinical characteristics of poisoning due to plant ingestion in order to increase the knowledge of the health professional. A descriptive retrospective study was conducted on patients seen in a pediatric emergency department after the ingestion of plant substances from January 2008 to December 2012. During the period of study, 18 patients had ingested possible toxic plants. In 14 cases, it was considered to be potentially toxic: broom, oleander, mistletoe, butcher's-broom, and vulgar bean (2), Jerusalem tomato, castor (2), Jimson weed, potus, marijuana, and mushrooms with digestive toxicity (2). Among the potentially toxic cases, the ingestion was accidental in 10 patients, 2 cases were classed as infantile mistreatment, 1 case had recreational intention, and another one suicidal intentions. The ingestion of oleander, castor and Jimson weed had major toxicity. The potential gravity of the ingestion of plant substances and the variety of the exposure mechanism requires the pediatrician to bear in mind this possibility, and to be prepared for its diagnosis and management. Specific preventive information measures need to be designed for the families and for the regulation of toxic plants in playgrounds. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  13. An accidental poisoning with mitragynine.

    Science.gov (United States)

    Karinen, Ritva; Fosen, Jan Toralf; Rogde, Sidsel; Vindenes, Vigdis

    2014-12-01

    An increasing number of drugs of abuse are sold word wide over the internet. Names like "legal highs", "herbal highs" etc. give the impression that these are safe products, although the risk of fatal reactions might be substantial. Leaves from the plant Mitragyna speciosa, contain active compounds like mitragynine and 7-hydroxymitragynine. It has been reported that the potency of 7-hydroxymitragynine at the μ-opioid receptor is 30 times higher than that of mitragynine and 17 times higher than that of morphine. Case reports regarding poisoning with Kratom are reported, but the toxic or lethal ranges for the concentrations of the active substances have not been established, and concentrations of 7-hydroxymitragynine have not been reported previously. We present a case report where a middle aged man was found dead at home. The deceased had a history of drug abuse and mental illness for several years. At autopsy, there were no significant pathological findings. Post-mortem analysis of peripheral blood revealed: zopiclone 0.043mg/L, citalopram 0.36mg/L and lamotrigine 5.4mg/L, i.e. concentrations regularly seen after therapeutic ingestion of these drugs. Additionally mitragynine 1.06mg/L and 7-hydroxymitragynine 0.15mg/L were detected in blood and both also in urine. The high concentrations of mitragynine and 7-hydroxymitragynine indicate that the cause of death is intoxication by these substances; and the circumstances point toward the manner of death being accidental. We recommend that both mitragynine and 7-hydroxymitragynine are analyzed for in cases with suspected Kratom intoxication. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  14. Secondary poisoning in polecat (Mustela putorius) and stone marten (Martes foina)

    OpenAIRE

    Baert, Kristof; Van Den Berge, Koen; Jansen, Ivy; Gouwy, Jan; Croubels, Siska; Casaer, Jim

    2015-01-01

    The use of anticoagulant rodenticides (AR) can lead to secondary poisoning in non-target wildlife species like various predators. As in Belgium each year approximately 600 tons AR are used we examined the liver of 150 polecats and 75 stone martens for the presence of 8 different AR-residues using a validated LC-HESI-MS⁄MS method: warfarin, coumatetralyl, chlorophacinone, bromadiolone, difenacoum, brodifacoum, flocoumafen and difethialone. Almost all animals were road kills, collected from 200...

  15. NCHS - Drug Poisoning Mortality by County: United States

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset describes drug poisoning deaths at the county level by selected demographic characteristics and includes age-adjusted death rates for drug poisoning...

  16. Poison blamed for decline of Spain's majestic Black Vultures

    African Journals Online (AJOL)

    2007-03-01

    catastrophic” decline in numbers because of illegal poisoning by hunters. The use of poisoned bait to kill foxes, badgers, wild dogs, feral cats and smaller birds of prey has reduced the population by almost a half in the past decade,.

  17. Poison prevention practices and medically attended poisoning in young children: multicentre case-control study.

    Science.gov (United States)

    Kendrick, Denise; Majsak-Newman, Gosia; Benford, Penny; Coupland, Carol; Timblin, Clare; Hayes, Mike; Goodenough, Trudy; Hawkins, Adrian; Reading, Richard

    2017-04-01

    Childhood poisonings are common, placing a substantial burden on health services. Case-control studies have found inconsistent evidence about modifiable risk factors for poisonings among children aged 0-4 years. This study quantifies associations between poison prevention practices and medically attended poisonings in children aged 0-4 years. Multicentre case-control study conducted at hospitals, minor injury units and family practices from four study centres in England between 2010 and 2013. Participants comprised 567 children presenting with unintentional poisoning occurring at home and 2320 community control participants matched on age, sex, date of event and study centre. Parents/caregivers provided data on safety practices, safety equipment use, home hazards and potential confounders by means of self-completion questionnaires. Data were analysed using conditional logistic regression. Compared with community controls, parents of poisoned children were significantly more likely not to store medicines out of reach (adjusted OR (AOR) 1.59; 95% CI 1.21 to 2.09; population attributable fraction (PAF) 15%), not to store medicines safely (locked or out of reach (AOR 1.83; 95% CI 1.38 to 2.42; PAF 16%) and not to have put all medicines (AOR 2.11; 95% CI 1.54 to 2.90; PAF 20%) or household products (AOR 1.79, 95% CI 1.29 to 2.48; PAF 11%) away immediately after use. Not storing medicines out of reach or locked away and not putting medicines and household products away immediately after use increased the odds of secondary care attended poisonings in children aged 0-4 years. If associations are causal, implementing these poison prevention practices could each prevent between 11% and 20% of poisonings. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  18. Acute Anterolateral Myocardial Infarction Due to Aluminum Phosphide Poisoning

    Directory of Open Access Journals (Sweden)

    2013-08-01

    Full Text Available Aluminum phosphide (AlP is a highly effective rodenticide which is used as a suicide poison. Herein, a 24 year-old man who’d intentionally ingested about 1liter of alcohol and one tablet of AlP is reported. Acute myocardial infarction due to AlP poisoning has been occurred secondary to AIP poisoning. Cardiovascular complications are poor prognostic factors in AlP poisoning

  19. Pattern of Poisoning Cases in a Tertiary Hospital in Bangladesh

    OpenAIRE

    AKM Rafique Uddin; Md Imran Ali; Nazmul Haque; Naser Ahmed; Rukhsana Parvin

    2011-01-01

    Background: Poisoning with various substances is a global problem. It is one of the most important reasons for emergency admission in the hospital. The earlier the initial resuscitations, gastric decontamination and use of specific antidotes, the better is the outcome. Epidemiology of poisoning differs from region to region. This study was carried out to determine the pattern and severity of poisoning in a tertiary care hospital. Objective: To characterize the poisoning cases admitted in Enam...

  20. Extracorporeal treatment for valproic acid poisoning

    DEFF Research Database (Denmark)

    Ghannoum, Marc; Laliberté, Martin; Nolin, Thomas D

    2015-01-01

    BACKGROUND: The EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup presents its systematic review and clinical recommendations on the use of extracorporeal treatment (ECTR) in valproic acid (VPA) poisoning. METHODS: The lead authors reviewed all of the articles from a systematic literature...... search, extracted the data, summarized the key findings, and proposed structured voting statements following a predetermined format. A two-round modified Delphi method was chosen to reach a consensus on voting statements and the RAND/UCLA Appropriateness Method was used to quantify disagreement....... The workgroup concluded that VPA is moderately dialyzable (level of evidence = B) and made the following recommendations: ECTR is recommended in severe VPA poisoning (1D); recommendations for ECTR include a VPA concentration > 1300 mg/L (9000 μmol/L)(1D), the presence of cerebral edema (1D) or shock (1D...

  1. Zebrafish Models for Human Acute Organophosphorus Poisoning.

    Science.gov (United States)

    Faria, Melissa; Garcia-Reyero, Natàlia; Padrós, Francesc; Babin, Patrick J; Sebastián, David; Cachot, Jérôme; Prats, Eva; Arick Ii, Mark; Rial, Eduardo; Knoll-Gellida, Anja; Mathieu, Guilaine; Le Bihanic, Florane; Escalon, B Lynn; Zorzano, Antonio; Soares, Amadeu M V M; Raldúa, Demetrio

    2015-10-22

    Terrorist use of organophosphorus-based nerve agents and toxic industrial chemicals against civilian populations constitutes a real threat, as demonstrated by the terrorist attacks in Japan in the 1990 s or, even more recently, in the Syrian civil war. Thus, development of more effective countermeasures against acute organophosphorus poisoning is urgently needed. Here, we have generated and validated zebrafish models for mild, moderate and severe acute organophosphorus poisoning by exposing zebrafish larvae to different concentrations of the prototypic organophosphorus compound chlorpyrifos-oxon. Our results show that zebrafish models mimic most of the pathophysiological mechanisms behind this toxidrome in humans, including acetylcholinesterase inhibition, N-methyl-D-aspartate receptor activation, and calcium dysregulation as well as inflammatory and immune responses. The suitability of the zebrafish larvae to in vivo high-throughput screenings of small molecule libraries makes these models a valuable tool for identifying new drugs for multifunctional drug therapy against acute organophosphorus poisoning.

  2. Thallium poisoning from maliciously contaminated food.

    Science.gov (United States)

    Meggs, W J; Hoffman, R S; Shih, R D; Weisman, R S; Goldfrank, L R

    1994-01-01

    Four young adults presented two days after one of them had received marzipan balls packaged in a box from an expensive candy manufacturer. Two ate one candy ball, while two others shared a third. The next day, variable gastrointestinal symptoms developed. On the third day, two patients developed painful paresthesiae of the hands and feet, an early but nonspecific clinical marker of thallium poisoning. A tentative diagnosis of thallium poisoning was made based on symptoms, and treatment was initiated. The remaining candies were radiographed. Metallic densities in the candies supported the diagnosis, and atomic absorption spectroscopy was used to quantitate thallium content. Each candy contained a potentially fatal dose. Five to seven days later, hypertension and tachycardia developed in the two patients who had ingested an entire candy. All patients developed alopecia but recovered without overt neurologic or other sequelae. While the diagnosis of thallium poisoning is often delayed until alopecia develops, an early diagnosis favors an effective treatment strategy.

  3. Poisoned after Dinner: Dolma with Datura Stramonium.

    Science.gov (United States)

    Disel, Nezihat Rana; Yilmaz, Mustafa; Kekec, Zeynep; Karanlik, Meryem

    2015-03-01

    Datura stramonium, which is also known as Thorn Apple or Jimson Weed, is an alkaloid containing plant that is entirely toxic. The active toxic constituents of the plant are atropine, scopolamine and hyoscyamine. It has been abused worldwide for hundreds of years because of its hallucinogenic properties. Previous reports have shown that herbal medication overdose and accidental food contamination are ways it can cause poisoning. Herein we present a family that had three of its members poisoned after eating a traditional meal "dolma" made of datura flowers. None had fatal complications and all were discharged healthy. Datura stromonium may be used accidentally as a food ingredient. Since its poisonous effects are not known, people should be informed and warned about the effects of this plant.

  4. Iguana bites reported to Texas poison centers.

    Science.gov (United States)

    Forrester, Mathias B

    2010-09-01

    Although thousands of iguanas are kept as pets in the United States, information on their bites is limited. The intent of this investigation was to describe the pattern of iguana bites reported to Texas poison centers. Iguana bites reported during 1998-2008 were identified. The distribution of cases by various factors was determined. Of 59 total bites, 71% were managed on-site, 17% of the patients were at or en route to a health care facility when the poison center was contacted, and 10% were referred to a health care facility. The medical outcome was no effect in 9% of the cases, minor effect in 24%, moderate effect in 2%, not followed but minimal effects possible in 64%, and unable to follow but potentially toxic in 2%. Most iguana bites reported to Texas poison centers did not result in serious effects and were managed on-site. Copyright © 2010 Elsevier Inc. All rights reserved.

  5. Hyperamylasaemia and acute pancreatitis in paracetamol poisoning

    DEFF Research Database (Denmark)

    Schmidt, L E; Dalhoff, K

    2004-01-01

    BACKGROUND: Hyperamylasaemia and even acute pancreatitis have been reported in patients with paracetamol poisoning. AIMS: To describe the incidence, clinical characteristics, and prognostic implications of hyperamylasaemia in paracetamol poisoning. PATIENTS: Six hundred and two patients transferred...... to a specialized unit with severe paracetamol poisoning and 212 unselected patients admitted from the local region. METHODS: Retrospective study based on hospital charts. The optimum threshold of serum amylase to discriminate non-survivors was identified. RESULTS: An elevated serum amylase (>100 U/L) occurred...... in 28 of the unselected patients (13%), in 218 of the transferred patients (36%), and in 118 of 148 patients (80%) with fulminant hepatic failure. Only 33 cases of paracetamol-associated acute pancreatitis were diagnosed. A threshold serum amylase of 150 U/L to discriminate non-survivors had sensitivity...

  6. [Role of the vitamin factor in preventing phenol poisoning].

    Science.gov (United States)

    Skvortsova, R I; Pozniakovskiĭ, V M; Agarkova, I A

    1981-01-01

    Experiments on rats were made to examine the effect of vitamin B1, pantothenic and ascorbic acids on the acetylation system and some characteristics of protein metabolism under chronic exposure to phenol. Inhibition of phenol vapours led to inhibition of the acetylation on the 105th day of the experiment, to accumulation of pyruvic acid by the blood and diurnal urine, to elevation of cholesterol content in the blood serum. The total content of protein and protein fractions in the blood serum remained unchanged. Additional vitaminization of the animals with thiamine (150 micrograms), calcium pantothenate (650 micrograms) or with their mixture containing ascorbic acid (2 mg) resulted in normalization of the test characteristics of carbohydrate and fat metabolism. The data obtained and the clinical trials carried out by the authors suggest introduction of the physiological doses of thiamine, calcium pantothenate and ascorbic acid into the diet of the workers in order to prevent phenol poisonings more effectively.

  7. Aluminum phosphide poisoning: an unsolved riddle.

    Science.gov (United States)

    Anand, R; Binukumar, B K; Gill, Kiran Dip

    2011-08-01

    Aluminum phosphide (ALP), a widely used insecticide and rodenticide, is also infamous for the mortality and morbidity it causes in ALP-poisoned individuals. The toxicity of metal phosphides is due to phosphine liberated when ingested phosphides come into contact with gut fluids. ALP poisoning is lethal, having a mortality rate in excess of 70%. Circulatory failure and severe hypotension are common features of ALP poisoning and frequent cause of death. Severe poisoning also has the potential to induce multi-organ failure. The exact site or mechanism of its action has not been proved in humans. Rather than targeting a single organ to cause gross damage, ALP seems to work at the cellular level, resulting in widespread damage leading to multiorgan dysfunction (MOD) and death. There has been proof in vitro that phosphine inhibits cytochrome c oxidase. However, it is unlikely that this interaction is the primary cause of its toxicity. Mitochondria could be the possible site of maximum damage in ALP poisoning, resulting in low ATP production followed by metabolic shutdown and MOD; also, owing to impairment in electron flow, there could be free radical generation and damage, again producing MOD. Evidence of reactive oxygen species-induced toxicity owing to ALP has been observed in insects and rats. A similar mechanism could also play a role in humans and contribute to the missing link in the pathogenesis of ALP toxicity. There is no specific antidote for ALP poisoning and supportive measures are all that are currently available. Copyright © 2011 John Wiley & Sons, Ltd.

  8. Evaluation of poison information services provided by a new poison information center.

    Science.gov (United States)

    Churi, Shobha; Abraham, Lovin; Ramesh, M; Narahari, M G

    2013-01-01

    The aim of this study is to assess the nature and quality of services provided by poison information center established at a tertiary-care teaching hospital, Mysore. This was a prospective observational study. The poison information center was officially established in September 2010 and began its functioning thereafter. The center is equipped with required resources and facility (e.g., text books, Poisindex, Drugdex, toll free telephone service, internet and online services) to provide poison information services. The poison information services provided by the center were recorded in documentation forms. The documentation form consists of numerous sections to collect information on: (a) Type of population (children, adult, elderly or pregnant) (b) poisoning agents (c) route of exposure (d) type of poisoning (intentional, accidental or environmental) (e) demographic details of patient (age, gender and bodyweight) (f) enquirer details (background, place of call and mode of request) (g) category and purpose of query and (h) details of provided service (information provided, mode of provision, time taken to provide information and references consulted). The nature and quality of poison information services provided was assessed using a quality assessment checklist developed in accordance with DSE/World Health Organization guidelines. Chi-Square test (χ(2)). A total of 419 queries were received by the center. A majority (n = 333; 79.5%) of the queries were asked by the doctors to provide optimal care (n = 400; 95.5%). Most of the queries were received during ward rounds (n = 201; 48.0%), followed by direct access (n = 147; 35.1%). The poison information services were predominantly provided through verbal communication (n = 352; 84.0%). Upon receipt of queries, the required service was provided immediately (n = 103; 24.6%) or within 10-20 min (n = 296; 70.6%). The queries were mainly related to intentional poisoning (n = 258; 64.5%), followed by accidental poisoning

  9. Fight Homemade Poisons: Home Food Care and Preservation.

    Science.gov (United States)

    Keller, Rosanne

    One of a series of instructional materials produced by the Literacy Council of Alaska, this booklet provides information about food poisoning. Using a simplified vocabulary and shorter sentences, it explains the various kinds of food poisoning, how people get food poisoning, and how to prevent it. (FL)

  10. Acute kidney injury from Paraquat poisoning: a case report. | Slater ...

    African Journals Online (AJOL)

    Acute kidney injury from Paraquat poisoning: a case report. H. E. Slater, O.C.A. Okoye, O. Okperi, N. Rajora. Abstract. Paraquat is a salt widely used as a herbicide. Although paraquat poisoning is rare in the general population, it may be considered as one of the most toxic poisons frequently used for suicide attempts, and is ...

  11. Gastrolobium spp. poisoning in sheep: A case report

    Science.gov (United States)

    This report describes the history and investigation of a suspected plant poisoning event in Western Australia where fifteen sheep died. One of the poisoned sheep was necropsied and gross and microscopic pathology of the poisoned sheep is described. Monofluoroacetate was detected in rumen contents ...

  12. 16 CFR 1700.15 - Poison prevention packaging standards.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Poison prevention packaging standards. 1700... PACKAGING ACT OF 1970 REGULATIONS POISON PREVENTION PACKAGING § 1700.15 Poison prevention packaging..., using, or ingesting household substances, the Commission has determined that packaging designed and...

  13. Characteristics of Acute Poisoning at Two Referral Hospitals in ...

    African Journals Online (AJOL)

    Poisoning by household chemicals, particularly paraffin, affected mainly children under 12, while poisoning by pharmaceuticals involved mainly teenagers. With regard to outcomes, three of the female victims died, representing a case fatality rate of 2.6%. One death was due to paraffin poisoning and two to traditional ...

  14. Esophagobronchial fistula - A rare complication of aluminum phosphide poisoning

    Directory of Open Access Journals (Sweden)

    Bhargava Sumeet

    2011-01-01

    Full Text Available Aluminum phosphide is a systemic lethal poison. Fistulous communication between esophagus and airway tract (esophagorespiratory fistula has rarely been reported in the survivors of aluminum phosphide poisoning. We report a case of benign esophagobronchial fistula secondary to aluminum phosphide poisoning, which to best of our knowledge has not been reported in the medical literature.

  15. Esophagobronchial fistula - A rare complication of aluminum phosphide poisoning.

    Science.gov (United States)

    Bhargava, Sumeet; Rastogi, Rajul; Agarwal, Ajay; Jindal, Gaurav

    2011-01-01

    Aluminum phosphide is a systemic lethal poison. Fistulous communication between esophagus and airway tract (esophagorespiratory fistula) has rarely been reported in the survivors of aluminum phosphide poisoning. We report a case of benign esophagobronchial fistula secondary to aluminum phosphide poisoning, which to best of our knowledge has not been reported in the medical literature.

  16. Esophagobronchial fistula - A rare complication of aluminum phosphide poisoning

    OpenAIRE

    Bhargava, Sumeet; Rastogi, Rajul; Agarwal, Ajay; Jindal, Gaurav

    2011-01-01

    Aluminum phosphide is a systemic lethal poison. Fistulous communication between esophagus and airway tract (esophagorespiratory fistula) has rarely been reported in the survivors of aluminum phosphide poisoning. We report a case of benign esophagobronchial fistula secondary to aluminum phosphide poisoning, which to best of our knowledge has not been reported in the medical literature.

  17. 76 FR 16521 - National Poison Prevention Week, 2011

    Science.gov (United States)

    2011-03-23

    ... March 23, 2011 Part III The President Proclamation 8638--National Poison Prevention Week, 2011 #0; #0..., 2011 National Poison Prevention Week, 2011 By the President of the United States of America A... cases, these tragic incidents are preventable. During National Poison Prevention Week, I encourage all...

  18. 14 CFR 137.39 - Economic poison dispensing.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Economic poison dispensing. 137.39 Section... AIRCRAFT OPERATIONS Operating Rules § 137.39 Economic poison dispensing. (a) Except as provided in... economic poison that is registered with the U.S. Department of Agriculture under the Federal Insecticide...

  19. 78 FR 17069 - National Poison Prevention Week, 2013

    Science.gov (United States)

    2013-03-20

    ... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8940 of March 15, 2013 National Poison..., Americans have marked National Poison Prevention Week by highlighting the steps we can take to protect... encouraging common-sense precautions and raising awareness about how to respond in a poison emergency. Thanks...

  20. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false POISON INHALATION HAZARD placard. 172.555 Section... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.555 POISON INHALATION HAZARD placard. (a) Except for size and color, the POISON INHALATION HAZARD placard must be as follows: ER22JY97.025 (b) In addition to...

  1. Paraffin (kerosene) poisoning in childhood is prevention affordable ...

    African Journals Online (AJOL)

    Of the 436 children with paraffin poisoning, 288 (66%) were black and 99 (23%) coloured. Only 4 patients (1 %) in the series were white. Paraffin poisoning occurred more frequently (62,5%) in boys. Age distribution. From Fig. 1, it is clear that paraffin poisoning in the Cape. Peninsula occurred mainly in children under 3 ...

  2. Notification ofpesticide poisoning in the western Cape, 1987 - 1991

    African Journals Online (AJOL)

    notification of pesticide poisoning so as to facili- tate control of an iInportant potential public health probleIn. ... Poisoning caused by paraquat and organophosphate insecticides have been reported to be an important rea- .... were white, the majority (78%) being coloured. The circumstances of poisonings are summarised in.

  3. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Science.gov (United States)

    2010-10-01

    ... with § 172.407, the background on the POISON INHALATION HAZARD label and the symbol must be white. The... 49 Transportation 2 2010-10-01 2010-10-01 false POISON INHALATION HAZARD label. 172.429 Section... REQUIREMENTS, AND SECURITY PLANS Labeling § 172.429 POISON INHALATION HAZARD label. (a) Except for size and...

  4. Profile of hospital Admissions of childhood poisoning at a North ...

    African Journals Online (AJOL)

    Background: Childhood poisoning is an important but preventable cause of morbidity and mortality in the paediatric subpopulation. There is the continuous need to describe the pattern of childhood poisoning and to create public awareness on the common agents of poison in this environment. Objectives: To determine the ...

  5. Animal Bites

    Science.gov (United States)

    Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their ... or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they ...

  6. Emetic food poisoning caused by Bacillus cereus.

    Science.gov (United States)

    Holmes, J R; Plunkett, T; Pate, P; Roper, W L; Alexander, W J

    1981-05-01

    Symptoms of acute food poisoning developed in eight members of a group who ate lunch at a cafeteria. After brief incubation periods, all affected individuals complained of nausea and abdominal cramps. Four persons promptly experienced vomiting. None of those affected was found to have fever and all recovered with 48 hours. Epidemiologic investigation incriminated macaroni and cheese as a cause of the illness and samples of this food contained large numbers of Bacillus cereus. Previous outbreaks of B cereus emetic food poisoning have been associated with consumption of contaminated fried rice and may occur after ingestion of other foods.

  7. [Hemolysis in mushroom poisoning: facts and hypotheses].

    Science.gov (United States)

    Flammer, R; Gallen, S

    1983-10-22

    Primary hemolysis induced by antigens and toxins of mushrooms must be distinguished from hemolysis secondary to shock and disseminated intravascular coagulation with disruption of erythrocytes caused by severe poisoning with many mushroom species. Primary hemolysis is well documented as immunohemolysis after repeated ingestion of involute paxillus (Paxillus involutus). Direct hemolysis is reported after eating raw mushrooms with a high content of hemolysins. Hemolysis is only speculative in monomethylhydrazine poisoning by false morels (Gyromitra esculenta). Secondary hemolysis due to shock is not uncommon. Hemolysis in connection with enzymopenia of erythrocytes has not been documented as yet. In the present study the various hemolytic syndromes are described and discussed.

  8. Important Poisonous Plants in Tibetan Ethnomedicine

    Directory of Open Access Journals (Sweden)

    Lijuan Ma

    2015-01-01

    Full Text Available Tibetan ethnomedicine is famous worldwide, both for its high effectiveness and unique cultural background. Many poisonous plants have been widely used to treat disorders in the Tibetan medicinal system. In the present review article, some representative poisonous plant species are introduced in terms of their significance in traditional Tibetan medicinal practices. They are Aconitum pendulum, Strychnos nux-vomica, Datura stramonium and Anisodus tanguticus, for which the toxic chemical constituents, bioactivities and pharmacological functions are reviewed herein. The most important toxins include aconitine, strychnine, scopolamine, and anisodamine. These toxic plants are still currently in use for pain-reduction and other purposes by Tibetan healers after processing.

  9. Important Poisonous Plants in Tibetan Ethnomedicine

    Science.gov (United States)

    Ma, Lijuan; Gu, Ronghui; Tang, Li; Chen, Ze-E; Di, Rong; Long, Chunlin

    2015-01-01

    Tibetan ethnomedicine is famous worldwide, both for its high effectiveness and unique cultural background. Many poisonous plants have been widely used to treat disorders in the Tibetan medicinal system. In the present review article, some representative poisonous plant species are introduced in terms of their significance in traditional Tibetan medicinal practices. They are Aconitum pendulum, Strychnos nux-vomica, Datura stramonium and Anisodus tanguticus, for which the toxic chemical constituents, bioactivities and pharmacological functions are reviewed herein. The most important toxins include aconitine, strychnine, scopolamine, and anisodamine. These toxic plants are still currently in use for pain-reduction and other purposes by Tibetan healers after processing. PMID:25594733

  10. Certain cases of poisoning by arsenic

    Energy Technology Data Exchange (ETDEWEB)

    Cristol, P.; Fourcade, J.; Ravoire, J.; Bezenech, C.

    1939-05-01

    Cases of acute and chronic poisoning by arsenic are reported. Diffuse pains, angor, edema of the limbs and genitals, complicated by heptic insufficiency and chronic bronchitis were determined in a subject having lived near an industrial plant processing arseniferous ores for several years. The plant emitted several hundred kg of finely dispersed arsenic oxide daily which settled on forage and vegetables. Symptoms of poisoning by arsenic were also detected in cattle in the same area. The installation of Cottrell type dust separators has helped to suppress the arsenic oxide emissions.

  11. Kerosene poisoning in children in Iraq.

    Science.gov (United States)

    Nagi, N. A.; Abdulallah, Z. A.

    1995-01-01

    One hundred and three children with kerosene poisoning were studied. The majority of the patients were under five years of age and included a newborn baby. More patients were seen in spring and fewer in winter months. Most of the patients were children of poor families living in overcrowded conditions. Negligence and ignorance were the main causes of poisoning. Respiratory and central nervous systems were mainly involved. Chest X-ray abnormalities were frequently seen. The patients were treated symptomatically. Only one patient died, he had been in a coma on admission to the hospital. All other patients had rapid and complete recoveries. PMID:7567734

  12. Lipid resuscitation in acute poisoning

    DEFF Research Database (Denmark)

    Hoegberg, Lotte C G; Gosselin, Sophie

    2017-01-01

    PURPOSE OF REVIEW: The decision to provide intravenous lipid emulsion (ILE) therapy as a treatment modality for the reversal of various drug toxicity was discovered in the last decade. Numerous publications, in both humans and animals attest to its clinical use, but current supporting evidence...

  13. Hepatotoxic Seafood Poisoning (HSP Due to Microcystins: A Threat from the Ocean?

    Directory of Open Access Journals (Sweden)

    Evangelos Briasoulis

    2013-08-01

    Full Text Available Cyanobacterial blooms are a major and growing problem for freshwater ecosystems worldwide that increasingly concerns public health, with an average of 60% of blooms known to be toxic. The most studied cyanobacterial toxins belong to a family of cyclic heptapeptide hepatotoxins, called microcystins. The microcystins are stable hydrophilic cyclic heptapeptides with a potential to cause cell damage following cellular uptake via organic anion-transporting proteins (OATP. Their intracellular biologic effects presumably involve inhibition of catalytic subunits of protein phosphatases (PP1 and PP2A and glutathione depletion. The microcystins produced by cyanobacteria pose a serious problem to human health, if they contaminate drinking water or food. These toxins are collectively responsible for human fatalities, as well as continued and widespread poisoning of wild and domestic animals. Although intoxications of aquatic organisms by microcystins have been widely documented for freshwater ecosystems, such poisonings in marine environments have only occasionally been reported. Moreover, these poisonings have been attributed to freshwater cyanobacterial species invading seas of lower salinity (e.g., the Baltic or to the discharge of freshwater microcystins into the ocean. However, recent data suggest that microcystins are also being produced in the oceans by a number of cosmopolitan marine species, so that Hepatotoxic Seafood Poisoning (HSP is increasingly recognized as a major health risk that follows consumption of contaminated seafood.

  14. Experimental reproduction of tumbleweed shield lichen (Xanthoparmelia chlorochroa) poisoning in a domestic sheep model.

    Science.gov (United States)

    Dailey, Rebecca N; Montgomery, Donald L; Ingram, James T; Siemion, Roger; Raisbeck, Merl F

    2008-11-01

    Xanthoparmelia chlorochroa, commonly called tumbleweed lichen, is found throughout the Rocky Mountain region. This particular species of lichen was incriminated in the poisoning of cattle and sheep in Wyoming during the 1930s. More than 70 years elapsed before another case was reported. There is virtually no information in the veterinary literature regarding toxicity of this lichen. This report describes X. chlorochroa poisoning in domestic sheep fed lichen collected from different locales and at different times of the year. Affected animals voided red urine and displayed incoordination. A transient spike in serum creatine kinase activity occurred in all ewes during the course of the feeding trial. Histologically, necrosis of a few individual appendicular skeletal myocytes was observed in 1 ewe, but grossly discernible myonecrosis was absent. The severity of clinical signs varied depending on the location and/or time of year the lichen was collected, indicating that toxicity of the lichen may be influenced by environmental conditions. Results demonstrate that domestic sheep are a useful model for further investigation of X. chlorochroa intoxication. The current study should act as a starting point for elucidating the pathogenesis of X. chlorochroa poisoning and aid in the development of a diagnostic assay to confirm lichen poisoning.

  15. Refolded Recombinant Human Paraoxonase 1 Variant Exhibits Prophylactic Activity Against Organophosphate Poisoning.

    Science.gov (United States)

    Bajaj, Priyanka; Tripathy, Rajan K; Aggarwal, Geetika; Datusalia, Ashok K; Sharma, Shyam S; Pande, Abhay H

    2016-09-01

    Organophosphate (OP) compounds are neurotoxic chemicals, and current treatments available for OP-poisoning are considered as unsatisfactory and inadequate. There is an urgent need for the development of more effective treatment(s) for OP-poisoning. Human paraoxonase 1 (h-PON1) is known to hydrolyze a variety of OP-compounds and is a leading candidate for the development of prophylactic and therapeutic agent against OP-poisoning in humans. Non-availability of effective system(s) for the production of recombinant h-PON1 (rh-PON1) makes it hard to produce improved variant(s) of this enzyme and analyze their in vivo efficacy in animal models. Production of recombinant h-PON1 (rh-PON1) using an Escherichia coli expression system is a key to develop variant(s) of h-PON1. Recently, we have developed a procedure to produce active rh-PON1 enzymes by using E. coli expression system. In this study, we have characterized the OP-hydrolyzing properties of refolded rh-PON1(wt) and rh-PON1(H115W;R192K) variant. Our results show that refolded rh-PON1(H115W;R192K) variant exhibit enhanced OP-hydrolyzing activity in in vitro and ex vivo assays and exhibited prophylactic activity in mouse model of OP-poisoning, suggesting that refolded rh-PON1 can be developed as a therapeutic candidate.

  16. Novel insights into the epidemiology of Clostridium perfringens type A food poisoning.

    Science.gov (United States)

    Lindström, Miia; Heikinheimo, Annamari; Lahti, Päivi; Korkeala, Hannu

    2011-04-01

    Clostridium perfringens food poisoning ranks among the most common gastrointestinal diseases in developed countries. The disease is caused by C. perfringens enterotoxin (CPE) encoded by cpe and produced by less than 5% of C. perfringens type A strains. Molecular epidemiological research in the past 15 years has focused on the reservoirs and routes of cpe-positive C. perfringens aiming to clarify the role and epidemiology of chromosomal and plasmid-borne cpe-carrying strains. This literature review highlights novel aspects in the epidemiology of CPE-mediated diseases. We suggest that (1) chromosomal and plasmid-borne cpe-carrying C. perfringens strains are genetically and epidemiologically distinct and have adapted to different environments; (2) not only chromosomal but also plasmid-borne cpe-carrying C. perfringens strains cause food poisonings; (3) other CPE-mediated diseases, such as antibiotic-associated and sporadic diarrhea, associated with plasmid-borne cpe-positive strains, may be food-related; (4) the role of animals as the main reservoir of cpe-positive C. perfringens needs to be reconsidered; (5) humans serve as an important reservoir of cpe-positive C. perfringens, introducing a contamination risk into foods through handling; and (6) the current standard procedures to diagnose C. perfringens food poisoning fail to detect and isolate many C. perfringens strains, distorting the epidemiological understanding of C. perfringens food poisoning. Copyright © 2010 Elsevier Ltd. All rights reserved.

  17. The possible role of intravenous lipid emulsion in the treatment of chemical warfare agent poisoning

    Directory of Open Access Journals (Sweden)

    Arik Eisenkraft

    Full Text Available Organophosphates (OPs are cholinesterase inhibitors that lead to a characteristic toxidrome of hypersecretion, miosis, dyspnea, respiratory insufficiency, convulsions and, without proper and early antidotal treatment, death. Most of these compounds are highly lipophilic. Sulfur mustard is a toxic lipophilic alkylating agent, exerting its damage through alkylation of cellular macromolecules (e.g., DNA, proteins and intense activation of pro-inflammatory pathways. Currently approved antidotes against OPs include the peripheral anticholinergic drug atropine and an oxime that reactivates the inhibited cholinesterase. Benzodiazepines are used to stop organophosphate-induced seizures. Despite these approved drugs, efforts have been made to introduce other medical countermeasures in order to attenuate both the short-term and long-term clinical effects following exposure. Currently, there is no antidote against sulfur mustard poisoning. Intravenous lipid emulsions are used as a source of calories in parenteral nutrition. In recent years, efficacy of lipid emulsions has been shown in the treatment of poisoning by fat-soluble compounds in animal models as well as clinically in humans. In this review we discuss the usefulness of intravenous lipid emulsions as an adjunct to the in-hospital treatment of chemical warfare agent poisoning. Keywords: Intravenous lipid emulsion, Organophosphates, Sulfur mustard, Antidotes, Poisoning, Chemical Warfare agents

  18. Metabolic changes in rat urine after acute paraquat poisoning and discriminated by support vector machine.

    Science.gov (United States)

    Wen, Congcong; Wang, Zhiyi; Zhang, Meiling; Wang, Shuanghu; Geng, Peiwu; Sun, Fa; Chen, Mengchun; Lin, Guanyang; Hu, Lufeng; Ma, Jianshe; Wang, Xianqin

    2016-01-01

    Paraquat is quick-acting and non-selective, killing green plant tissue on contact; it is also toxic to human beings and animals. In this study, we developed a urine metabonomic method by gas chromatography-mass spectrometry to evaluate the effect of acute paraquat poisoning on rats. Pattern recognition analysis, including both partial least squares discriminate analysis and principal component analysis revealed that acute paraquat poisoning induced metabolic perturbations. Compared with the control group, the levels of benzeneacetic acid and hexadecanoic acid of the acute paraquat poisoning group (intragastric administration 36 mg/kg) increased, while the levels of butanedioic acid, pentanedioic acid, altronic acid decreased. Based on these urinary metabolomics data, support vector machine was applied to discriminate the metabolomic change of paraquat groups from the control group, which achieved 100% classification accuracy. In conclusion, metabonomic method combined with support vector machine can be used as a useful diagnostic tool in paraquat-poisoned rats. Copyright © 2015 John Wiley & Sons, Ltd.

  19. Animal experimentation

    OpenAIRE

    Laz, Alak; Cholakova, Tanya Stefanova; Vrablova, Sofia; Arshad, Naverawaheed

    2016-01-01

    Animal experimentation is a crucial part of medical science. One of the ways to define it is any scientific experiment conducted for research purposes that cause any kind of pain or suffering to animals. Over the years, the new discovered drugs or treatments are first applied on animals to test their positive outcomes to be later used by humans. There is a debate about violating ethical considerations by exploiting animals for human benefits. However, different ethical theories have been made...

  20. A Scorpion¡¯s Poison Antivenin R&D+i Project Case from a Mexican Public University.

    OpenAIRE

    Vega-Gonz¨¢lez Luis Roberto

    2012-01-01

    All over the world there is a huge complex problem caused by the sting of poisonous animals. In many countries all around the orb there are some animal species hazardous for human beings. A case from a Mexican University R&D institute- Private firm innovation project about scorpion¡¯s antivenins health area is presented. The scientific-technological allied participant organizations performed a long life cycle innovation project, which includes research and development, knowledge transference,...

  1. Animal Deliberation

    NARCIS (Netherlands)

    Driessen, C.P.G.

    2014-01-01

    While much has been written on environmental politics on the one hand, and animal ethics and welfare on the other, animal politics, as the interface of the two, is underexamined. There are key political implications in the increase of animal protection laws, the rights of nature, and political

  2. Animal models

    DEFF Research Database (Denmark)

    Gøtze, Jens Peter; Krentz, Andrew

    2014-01-01

    In this issue of Cardiovascular Endocrinology, we are proud to present a broad and dedicated spectrum of reviews on animal models in cardiovascular disease. The reviews cover most aspects of animal models in science from basic differences and similarities between small animals and the human...

  3. Epidemiology of intoxication of domestic animals by plants in Europe.

    Science.gov (United States)

    Cortinovis, Cristina; Caloni, Francesca

    2013-08-01

    This review focuses on some of the most important poisonous plants in Europe and provides an overview of the poisoning episodes that have occurred in European countries. Poisoning of livestock and companion animals by plants is a relatively common occurrence. In Europe livestock and horses are commonly poisoned by Datura stramonium (Jimson weed), Senecio spp. (ragworts and groundsels), Quercus spp. (oak), Taxus baccata (European yew), Nerium oleander (oleander), Pteridium aquilinum (bracken fern), Robinia pseudoacacia (black locust) and Rhododendron spp. (rhododendrons and azaleas). Poisoning may occur when the fresh plant is ingested in pasture or when it contaminates hay or silage. In pets, the greatest majority of plant poisonings are the result of ingestion of house or garden plants, such as Cycas revoluta (Sago palm), Ricinus communis (castor bean), Allium spp., Euphorbia pulcherrima (poinsettia), Lilium spp., Convallaria majalis (Lily of the valley), Pyracantha spp. (firethorn), Rhododendron spp. (rhododendrons and azaleas), Melia azedarach (Chinaberry tree), Taxus baccata (European yew) and Nerium oleander (oleander). Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. Erbium: alternative poison? stabilisation additive? what future?; Erbium: poison alternatif? additif de stabilisation? quel devenir?

    Energy Technology Data Exchange (ETDEWEB)

    Porta, J. [CEA Cadarache, Dept. d' Etudes des Reacteurs, 13 - Saint-Paul-lez-Durance (France); Asou, M. [CEA Marcoule, DRN/DCP, 30 (France)

    2001-07-01

    Erbium was proposed as alternative poison to gadolinium at a very early stage. The potential interest of this poison compared to gadolinium is that it presents a relatively low ({sup 167}Er) absorption cross section in the thermal range and a non-negligible resonance integral that lead to a relatively slow consumption kinetic rather adapted to long or even very long cycles. The poisoning mode adapted to this poison, homogeneous in low concentration (< 3 %), does not downgrade the power distribution, on the one hand, as the absorption is low and spatially homogeneous, and the thermal conductivity, on the other hand, as the addition in the fuel oxide is in low quantity. A review of knowledge acquired as regards Er, from the 1960's to now, is presented. (authors)

  5. Genetics of taste and smell: poisons and pleasures.

    Science.gov (United States)

    Reed, Danielle Renee; Knaapila, Antti

    2010-01-01

    Eating is dangerous. While food contains nutrients and calories that animals need to produce heat and energy, it may also contain harmful parasites, bacteria, or chemicals. To guide food selection, the senses of taste and smell have evolved to alert us to the bitter taste of poisons and the sour taste and off-putting smell of spoiled foods. These sensory systems help people and animals to eat defensively, and they provide the brake that helps them avoid ingesting foods that are harmful. But choices about which foods to eat are motivated by more than avoiding the bad; they are also motivated by seeking the good, such as fat and sugar. However, just as not everyone is equally capable of sensing toxins in food, not everyone is equally enthusiastic about consuming high-fat, high-sugar foods. Genetic studies in humans and experimental animals strongly suggest that the liking of sugar and fat is influenced by genotype; likewise, the abilities to detect bitterness and the malodors of rotting food are highly variable among individuals. Understanding the exact genes and genetic differences that affect food intake may provide important clues in obesity treatment by allowing caregivers to tailor dietary recommendations to the chemosensory landscape of each person. Copyright © 2010 Elsevier Inc. All rights reserved.

  6. Transdermal carbamate poisoning – a case of misuse

    Directory of Open Access Journals (Sweden)

    Lalit Kumar Rajbanshi

    2017-01-01

    Full Text Available Acute pesticide poisoning is a common mode of intentional self harm. Oral ingestion is the usual mode of poisoning. However, inhalation, accidental or occupational transdermal exposure leading to acute or chronic poisoning can be the other route of poisoning. It has been seen that the purpose of poising is suicidal intensity in most of the cases. We report an unusual case where the victim had acute pesticide poisoning through transdermal route that was intended for non suicidal purpose. The patient was managed successfully with immediate decontamination and adequate antidote.

  7. Outpatient treatment of acute poisonings in Oslo: poisoning pattern, factors associated with hospitalization, and mortality

    OpenAIRE

    Lund, Cathrine; Vallersnes, Odd M; Jacobsen, Dag; Ekeberg, Oivind; Hovda, Knut E

    2012-01-01

    Abstract Background Most patients with acute poisoning are treated as outpatients worldwide. In Oslo, these patients are treated in a physician-led outpatient clinic with limited diagnostic and treatment resources, which reduces both the costs and emergency department overcrowding. We describe the poisoning patterns, treatment, mortality, factors associated with hospitalization and follow-up at this Emergency Medical Agency (EMA, "Oslo Legevakt"), and we evaluate the safety of this current pr...

  8. Evaluation of poison information services provided by a new poison information center

    OpenAIRE

    Churi, Shobha; Abraham, Lovin; Ramesh, M.; Narahari, M. G.

    2013-01-01

    Aim: The aim of this study is to assess the nature and quality of services provided by poison information center established at a tertiary-care teaching hospital, Mysore. Settings and Design: This was a prospective observational study. Materials and Methods: The poison information center was officially established in September 2010 and began its functioning thereafter. The center is equipped with required resources and facility (e.g., text books, Poisindex, Drugdex, toll free telephon...

  9. A retrospective analysis of acute organophosphorus poisoning ...

    African Journals Online (AJOL)

    A retrospective analysis of acute organophosphorus poisoning cases admitted to the tertiary care teaching hospital in South India. ... Young adult males were more commonly involved than females (M:F 2.5:1). The mean age of the patients was 28 years (range 2-72 years, SD ± 14.3 years). Mean time to receive treatment ...

  10. Efficacious Oxime for Organophosphorus Poisoning: A Minireview

    African Journals Online (AJOL)

    Erah

    Wilson IB, Ginsburg SA. Powerful reactivator of alkyl phosphate inhibited acetylcholinesterase. Biochim Biophys Acta 1955; 18: 168-170. 13. Namba T, Hiraki K. PAM (pyridine-2-aldoxime methiodide) therapy for alkyl-phosphate poisoning. J Am Med Assoc 1958; 166: 1834-. 1839. 14. Antonijevic B, Stojijkovic MP. Unequal ...

  11. Diarrhetic Shellfish Poisoning, Washington, USA, 2011

    OpenAIRE

    Lloyd, Jennifer K.; Duchin, Jeffrey S.; Borchert, Jerry; Quintana, Harold Flores; Robertson, Alison

    2013-01-01

    Diarrhetic shellfish poisoning is a gastrointestinal illness caused by consumption of bivalves contaminated with dinophysistoxins. We report an illness cluster in the United States in which toxins were confirmed in shellfish from a commercial harvest area, leading to product recall. Ongoing surveillance is needed to prevent similar illness outbreaks.

  12. Acute Poisoning with Methadone (Dolphin (Review

    Directory of Open Access Journals (Sweden)

    Georgy A. Livanov

    2017-01-01

    Full Text Available Most publications report on the use of methadone as a medication, however an increase of the illegal use of methadone has been demonstrated worldwide over the recent years, thus increasing the number of hospitalizations due to acute poisoning with this synthetic opioid. The aim of the present review was to summarize current data on the mechanisms of toxicity, selective toxicity, toxicokinetics and toxicodynamics of methadone (Dolphin. The involvement of CNS, respiratory, cardiovascular and urinary systems in acute poisoning with methadone was dis- cussed. The practice of use of methadone in many countries as a medicine for the replacement therapy for opiate addicts was analyzed. In addition, it was suggested that the results of the use of naloxone antidote therapy in acute opioid poisoning do not always clearly demonstrate its sufficient efficacy. Ways to improve of the intensive therapy of severe acute poisoning by methadone were substantiated; in addition to general critical care methods, treatment with a complex metabolic antihypoxant cytoflavin should be considered. 

  13. Poisonous plants of the United States

    Science.gov (United States)

    Poisonous plants cause significant economic losses to the livestock industry throughout the world from death losses, abortions, birth defects, increased veterinary care, and other related factors. This chapter is not intended to be all-inclusive, but provides current research information on importan...

  14. The EXTRIP (EXtracorporeal TReatments In Poisoning) workgroup

    DEFF Research Database (Denmark)

    Lavergne, Valéry; Nolin, Thomas D; Hoffman, Robert S

    2012-01-01

    and ratified. Methods rely on evidence appraisal and, in the absence of robust studies, on a thorough and transparent process of consensus statements. Twenty-four poisons were chosen according to their frequency, available evidence, and relevance. A systematic literature search was performed in order...

  15. Spider and burnable poison rod combinations

    International Nuclear Information System (INIS)

    Edwards, G.T.; Schluderberg, D.C.

    1980-01-01

    An improved design of burnable poison rods and associated spiders used in fuel assemblies of pressurized water power reactor cores, is described. The rods are joined to the spider arms in a manner which is proof against the reactor core environment and yet allows the removal of the rods from the spider simply, swiftly and delicately. (U.K.)

  16. Cardiac Glycoside Plants Self-Poisoning

    Directory of Open Access Journals (Sweden)

    Radenkova-Saeva J.

    2014-06-01

    Full Text Available Cardiac glycosides are found in a diverse group of plants including Digitalis purpurea and Digitalis lanata (foxgloves, Nerium oleander, Convallaria majalis (lily of the valley, Strophanthus gratus, etc. Nerium Oleander is an indoor and ornamental plant of an evergreen shrub. It’s widespread in countries with a Mediterranean climate. Oleander is one of the most poisonous plants known to humans. All parts of the nerium oleander are poisonous, primarily due to the contained cardiac glycosides - oleandrin, nerin, digitoxigenin, and olinerin of which oleandrin is the principal toxin. The bark contains the toxic substances of rosagenin which causes strychnine-like effects. Signs of poisoning appear a few hours after the adoption of the parts of the plant. Two cases of Nerium Oleander poisoning were presented. Clinical picture included gastrointestinal, cardiovascular and central nervous system effects. The clinical symptoms were characterized by nausea, vomiting, salivation, colic, diarrhoea, ventricular tachycardia, dysrhythmia, heart block, ataxia, drowsiness, muscular tremor. Treatment included administration of activated charcoal, symptomatic and supportive care.

  17. Neonatal cholinergic syndrome – organophosphate poisoning or ...

    African Journals Online (AJOL)

    A single case of neonatal organophosphate-like poisoning is presented, presumed to have been caused by traditional medicine intake. The dangers of traditional medications and naturally occurring anticholinergics are discussed. South African Journal of Child Health Vol. 2 (1) 2008: pp. 26-27 ...

  18. Paediatric organophosphate poisoning - a rural hospital experience ...

    African Journals Online (AJOL)

    To document the presentation and course of organophosphate poisoning (OPP) in children and to record the frequency of atropine toxicity during treatment. ... The study was conducted at Eben Donges Hospital, a regional hospital in the Boland/Overberg area of the Western Cape, where pesticide-intensive fruit farming ...

  19. Protect the Ones You Love From Poisoning

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    This podcast, developed as part of the Protect the Ones You Love initiative, discusses steps parents can take to help protect their children from poisoning, one of the leading causes of child injury.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 12/10/2008.

  20. Efficacious Oxime for Organophosphorus Poisoning: A Minireview ...

    African Journals Online (AJOL)

    Oximes are well known as acetylcholinesterase reactivators and are used in organophosphorus poisoning to reactivate inhibited acetylcholinesterase. Therapeutically available oximes, namely, pralidoxime (2-PAM), obidoxime, trimedoxime and Hagedorn oxime (HI-6), have no broad-spectrum activity against structurally ...

  1. "The Most Poisonous Force in Technology"

    Science.gov (United States)

    Carnevale, Dan

    2007-01-01

    Walt Mossberg, personal-technology columnist for "The Wall Street Journal," highlighted technology trends in his speech to a group of college presidents and other administrators. Mr. Mossberg touched a nerve when he called information-technology departments of large organizations, including colleges, "the most regressive and poisonous force in…

  2. A retrospective analysis of acute organophosphorus poisoning ...

    African Journals Online (AJOL)

    Health Organization (WHO) and several other studies have estimated that OP pesticides were responsible for majority of self-attempted deaths in the developing world.[2,4-6,12-14,22,23] In this study, we have reported our experience with the pattern of presentation of cases of acute OP poisoning cases in a tertiary care ...

  3. Castor Seed Poisoning in Humans: A Review

    Science.gov (United States)

    1990-01-18

    groin. Interstitial hemorrhages were also present in the intestines, testicles , pancreas, inguinal lymph glands and the adrenals. Subsequent histology...molecule of ricin attached to a specific antibody destroys a specific tumor or cancerous cell. Such immunotoxins are used as cancer chemotherapeutic...Other interventions were provided as indicated by the symptoms (38). After observing these poisoned patients, the Russian investigators used guinea

  4. Parathion poisoning of Mississippi kites in Oklahoma

    Science.gov (United States)

    Franson, J. Christian

    1994-01-01

    Parathion(phosphorothioic acid O, O-diethyl O-[4-nitrophenyl] ester) is a broad spectrum organophosphorus insecticide, used on a variety of crops and occasionally for mosquito control, and is highly toxic to birds (Smith 1987). Intentional poisoning with parathion is reported to have killed more than 8000 red-winged blackbirds (Agelaius phoeniceus), common grackles (Quiscalus quiscula), brown-headed cowbirds (Molothrus ater) and European starlings (Sturnus vulgaris) in two separate instances (Stone et al. 1984). Use of parathion on wheat fields has resulted in the mortality of about 1600 Canada geese (Branta canadensis) and other waterfowl in one instance (White et al. 1982) and about 200 Canada geese in another (Flickinger et al. 1991). More than 200 laughing gulls (Larus atricilla) died near cotton fields treated with parathion (White et al. 1979). Secondary poisoning of raptors resulting from the consumption of prey exposed to parathion, has been reported experimentally and in the field. Stone et al. (1984) found two dead red-tailed hawks (Buteo jamaicensis), a Cooper's hawk (Accipiter cooperii) and an American kestrel (Falco sparverius) that had fed on blackbirds killed by parathion. One of four American kestrels died after being fed cricket frogs (Acris crepitans) that had been exposed to 10ppm parathion for 96 hr (Fleming et al. 1982). The Mississippi kite (Ictinia mississippensis) is highly insectivorous (Brown and Amadon 1968) and is thus subject to secondary poisoning resulting from consumption of insects exposed to pesticides. I report here an instance of secondary parathion poisoning in wild Mississippi kites.

  5. Tension Pneumothorax following an Accidental Kerosene Poisoning ...

    African Journals Online (AJOL)

    Tension pneumothorax is a rare complication following an accidental kerosene poisoning. In such situation, a bed-side needle thoracocentesis is performed because of its potential of becoming fatal; hence its clinical importance. A case of 15 month old boy with tension pneumothorax following accidental kerosene ...

  6. Kerosene poisoning--varied systemic manifestations.

    Science.gov (United States)

    Patel, A L; Shaikh, W A; Patel, H L; Deshmukh, D; Malaviya, A P; Janawar, P; Londhe, V; Dodheja, H

    2004-01-01

    We report here unusual clinical manifestations in a case of kerosene poisoning. The patient presented with encephalopathy and in the course of stay in the hospital developed renal tubular acidosis, delayed first-degree burns and myocarditis. With supportivetherapy the patient recovered completely and was discharged without any sequelae.

  7. Datura stramonium poisoning in children | Adegoke | Nigerian ...

    African Journals Online (AJOL)

    They developed neurotoxicity (confusion, agitation, mydriasis, and hallucination) and were managed symptomatically with good outcome. A high index of suspicion and early management of poison in children is imperative if a favorable outcome is expected. Early presentation and the presence of an eyewitness contributed ...

  8. Cutaneous manifestations of acute carbon monoxide poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Nagy, R.; Greer, K.E.; Harman, L.E. Jr.

    1979-10-01

    A patient with acute carbon monoxide poisoning due to leakage of gas from the exhaust system in his automobile noted edema and blister formation over large areas of the skin of one half of his body. Rhabdomyolysis, acute but transient renal insufficiency, and hemolytic anemia developed subsequently.

  9. Toxic Agents Responsible for Acute Poisonings Treated at Four Medical Settings in Iran during 2012-2013: A Report from Iran's National Drug and Poison Information Center

    Directory of Open Access Journals (Sweden)

    Talat Ghane

    2016-03-01

    Conclusion: Pharmaceutical products, substances of abuse and pesticides are the most common causes of poisoning-related admissions to referral Iranian poison treatment centers. Effective measures to reduce poisoning with these substances should be done.

  10. Renal failure prevalence in poisoned patients.

    Science.gov (United States)

    Arefi, Mohammad; Taghaddosinejad, Fakhroddin; Salamaty, Peyman; Soroosh, Davood; Ashraf, Hami; Ebrahimi, Mohsen

    2014-03-01

    Renal failure is an important adverse effect of drug poisoning. Determining the prevalence and etiology of this serious side effect could help us find appropriate strategies for the prevention of renal failure in most affected patients. The present study is aimed to identify drugs that induce renal failure and also to find the prevalence of renal failure in patients referred to emergency departments with the chief complaint of drug poisoning, in order to plan better therapeutic strategies to minimize the mortality associated with drug poisoning induced renal failure. This cross-sectional study surveyed 1500 poisoned patients referred to the Emergency Department of Baharloo Hospital in Tehran during 2010. Demographic data including age and gender as well as clinical data including type of medication, duration of hospital stay, and presence of renal failure were recorded. Mann-Whitney U test and chi-squared statistics were used to analyze the results. A total number of 435 patients were poisoned with several drugs, 118 patients were intoxicated with sedative-hypnotic drugs, 279 patients were exposed to opium, and 478 patients were administered to other drugs. The method of intoxication included oral 84.3%, injective 9%, inhalation 4.3% and finally a combination of methods 2.3%. Laboratory results revealed that 134 cases had renal failure and 242 had rhabdomyolysis. The incidence of rhabdomyolysis and renal failure increased significantly with age, and also with time of admission to the hospital. Renal failure was reported in 25.1% of patients exposed to opium, vs. 18.2% of patients poisoned with aluminum phosphide, 16.7% of those with organophosphate, 8% with multiple drugs, 6.7% with alcohol, heavy metals and acids, and 1.7% with sedative hypnotics. Based on the findings of this study, there is a high probability of renal failure for patients poisoned with drugs such as opium, aluminum phosphide, and multiple drugs as well as the patients with delayed admission to

  11. National carbon monoxide poisoning surveillance framework and recent estimates.

    Science.gov (United States)

    Iqbal, Shahed; Clower, Jacquelyn H; King, Michael; Bell, Jeneita; Yip, Fuyuen Y

    2012-01-01

    Unintentional, non-fire-related (UNFR) carbon monoxide (CO) poisoning is a leading cause of poisoning in the United States. A comprehensive national CO poisoning surveillance framework is needed to obtain accurate estimates of CO poisoning burden and guide prevention efforts. This article describes the current national CO poisoning surveillance framework and reports the most recent national estimates. We analyzed mortality data from the National Vital Statistics System multiple cause-of-death file, emergency department (ED) and hospitalization data from the Healthcare Cost and Utilization Project's Nationwide Emergency Department Sample and Nationwide Inpatient Sample, hyperbaric oxygen treatment (HBOT) data from HBOT facilities, exposure data from the National Poison Data System, and CO alarm prevalence data from the American Housing Survey and the National Health Interview Survey. In the United States, 2,631 UNFR CO deaths occurred from 1999 to 2004, an average of 439 deaths annually. In 2007, there were 21,304 (71 per one million population) ED visits and 2,302 (eight per one million population) hospitalizations for confirmed cases of CO poisoning. In 2009, 552 patients received HBOT, and from 2000 to 2009, 68,316 UNFR CO exposures were reported to poison centers. Most nonfatal poisonings were among children (65 years of age). More poisonings occurred during winter months and in the Midwest and Northeast. UNFR CO poisoning poses a significant public health burden. Systematic evaluation of data sources coupled with modification and expansion of the surveillance framework might assist in developing effective prevention strategies.

  12. Intentional and accidental paracetamol poisoning in childhood - a retrospective analysis.

    Science.gov (United States)

    Kominek, Katarzyna; Pawłowska-Kamieniak, Agnieszka; Mroczkowska-Juchkiewicz, Agnieszka; Krawiec, Paulina; Pac-Kożuchowska, Elżbieta

    2015-04-09

    Paracetamol is one of the most commonly used analgesics and antipyretics available without limits as preparations of the OTC group (over the counter drugs). Overdose and poisoning with this drug always brings about the risk of acute hepatic failure. The objective of the study was a retrospective evaluation of patients hospitalized in the Paediatric Clinic during the period 2004-2012 due to poisoning with paracetamol. The analysis covered 44 patients hospitalized in the Paediatric Clinic during 2004-2012 due to poisoning with paracetamol. Patients were divided into three groups: intentional poisonings, accidental poisonings, and drug overdose. During the period of the study, 44 patients aged 2.1-17.1, poisoned with paracetamol, were hospitalized. Among these patients there were 30 (68.2%) cases of intentional poisonings, 10 (22.7%) of accidental poisonings, and only 4 patients (9.1%) were children hospitalized after a paracetamol overdose. The majority of patients in all groups were females (93.3%). Paracetamol intoxication may occur after exceeding a single allowable dose, in the case of intentional poisoning, more rarely after exceeding the daily dose, in the case of intense pain complaints, or in the treatment of persistent fever. Based on the analysis performed, an increase was observed in the frequency of poisoning with paracetamol, especially intentional poisoning. Unlimited access to paracetamol as an OTC drug should be reconsidered.

  13. A review of the most economically important poisonous plants to the livestock industry on temperate grasslands of China.

    Science.gov (United States)

    Zhao, Mengli; Gao, Xinlei; Wang, Jing; He, Xiaolei; Han, Bing

    2013-01-01

    The majority of the literature on poisonous plant species in China is published in Chinese and not available to the majority of interested researchers and grassland managers in other countries. Therefore, a review of the Chinese literature was conducted to summarize the occurrence of poisonous plant species on temperate grasslands in China. We reviewed the literature to obtain general information on poisonous species but focus on locoweeds (Astragalus and Oxytropis spp.), drunken horse grass [Achnatherum inebrians (Hance) Keng ex Tzvelev] and langdu (Stellera chamaejasme L.) for information on their toxins, distribution and ecology, control methods and alternate uses. Of the almost 1300 poisonous species found on grasslands in China, these species are responsible for an estimated 80% of all livestock losses. This includes loss of performance as well as mortality. The locoweeds are a complex made up of Oxytropis and Astragalus species. The toxic principle in this complex, as well as in drunken horse grass, is the result of an endophyte fungus whereas in langdu it is produced by the plant. All these species are native to the grasslands, which suggest they have been a problem ever since herding began. Over that period of at least several millennia, herders would have learned and adapted to the presence of poisonous species. Strategies were developed and therapies employed to allow the animals to cope before and after poisoning. Nevertheless, grazing management could still be refined that would allow the use of the toxic legumes, while preventing poisonous symptoms, as has been tested elsewhere. Copyright © 2012 John Wiley & Sons, Ltd.

  14. Late diagnosis of an outbreak of leanness-enhancing agent-related food poisoning.

    Science.gov (United States)

    Wu, Ming-Ling; Deng, Jou-Fang; Chen, Yi; Chu, Wei-Lan; Hung, Dong-Zong; Yang, Chen-Chang

    2013-10-01

    Ractopamine is a leanness-enhancing agent approved in the United States and 26 other countries to reduce body fat content, increase muscle mass, and improve growth rate of certain food-producing animals. Other β-agonists with stronger pharmacologic effects, especially clenbuterol, had been illegally used as leanness-enhancing agents in the United States, China, and the European Union, and foodborne poisonings related to clenbuterol residue in meat or liver were rarely reported in the European Union and China. We describe an unusual outbreak of leanness-enhancing agent-related food poisoning in Taiwan and its associated diagnostic challenge. Twelve patients presented to the emergency department of a regional hospital after having dinner together. Their clinical manifestations included nausea, vomiting, palpitation, facial flush, trunk or limb numbness, tremor, headache, weakness, chill, and dyspnea. Laboratory workup revealed the presence of hypokalemia, leukocytosis, and hyperglycemia. Poisoning attributable to β-agonists was suspected; however, the diagnosis of leanness-enhancing agent poisoning was delayed because there was no leftover meat for analysis and because the veterinary medicine was illegal in Taiwan. Clenbuterol and salbutamol were eventually detected in 10 patients' urine sample by using liquid chromatography-tandem mass spectrometry, and the concentrations ranged from 54 to 806 μg/L and from 0 to 4052 μg/L, respectively. β-Agonist leanness-enhancing agent-related food poisonings are rarely encountered, especially in those countries where relevant veterinary medicines are banned, and may thus pose diagnostic challenge to both emergency physicians and clinical toxicologists. © 2013.

  15. Animal consciousness

    OpenAIRE

    Bernard, Emilie; Boissy, Alain; Boivin, Xavier; Calandreau, Ludovic; Delon, Nicolas; Deputte, Bertrand; Desmoulin‐Canselier, Sonia; Dunier, Muriel; Faivre, Nathan; Giurfa, Martin; Guichet, Jean‐Luc; Lansade, Léa; Larrère, Raphaël; Mormède, Pierre; Prunet, Patrick

    2017-01-01

    After reviewing the literature on current knowledge about consciousness in humans, we present a state-of-the art discussion on consciousness and related key concepts in animals. Obviously much fewer publications are available on non-human species than on humans, most of them relating to laboratory or wild animal species, and only few to livestock species. Human consciousness is by definition subjective and private. Animal consciousness is usually assessed through behavioural performance. Beha...

  16. Pharmacokinetic profile and quantitation of protection against soman poisoning by the antinicotinic compound MB327 in the guinea-pig.

    Science.gov (United States)

    Price, Matthew E; Docx, Cerys J; Rice, Helen; Fairhall, Sarah J; Poole, Sarah J C; Bird, Michael; Whiley, Luke; Flint, Daniel P; Green, A Christopher; Timperley, Christopher M; Tattersall, John E H

    2016-02-26

    Current organophosphorus nerve agent medical countermeasures do not directly address the nicotinic effects of poisoning. A series of antinicotinic bispyridinium compounds has been synthesized in our laboratory and screened in vitro. Their actions can include open-channel block at the nicotinic receptor which may contribute to their efficacy. The current lead compound from these studies, MB327 1,1'-(propane-1,3-diyl)bis(4-tert-butylpyridinium) as either the diiodide (I2) or dimethanesulfonate (DMS) has been examined in vivo for efficacy against nerve agent poisoning. MB327 I2 (0-113mgkg(-1)) or the oxime HI-6 DMS (0-100mgkg(- 1)), in combination with atropine and avizafone (each at 3mgkg(-1)) was administered to guinea-pigs 1min following soman poisoning. Treatment increased the LD50 of soman in a dose-dependent manner. The increase was statistically significant (pnerve agent poisoning, a dose of 100mgkg(-1) or higher of MB327 DMS was lethal to the guinea-pigs. A lower dose of MB327 DMS (30mgkg(-1)) caused flaccid paralysis accompanied by respiratory impairment. Respiration normalised by 30min, although the animals remained incapacitated to 4h. MB327 or related compounds may be of utility in treatment of nerve agent poisoning as a component of therapy with atropine, anticonvulsant and oxime, or alternatively as an infusion under medical supervision. Crown Copyright © 2015. Published by Elsevier Ireland Ltd. All rights reserved.

  17. Animal therapy.

    Science.gov (United States)

    Willis, D A

    1997-01-01

    This article explores the concept of animal therapy. The discussion includes a brief history of animal therapy, its importance, its relationship to rehabilitation, and its usefulness as a tool to influence adaptation, change, power, communication, advocacy, teaching, accountability, responsibility, and locus of control. This theoretical concept is important because of the joy and unconditional love animals can provide their owners. Relationships with animals can promote feelings of self-worth, help offset loneliness, reduce anxiety, provide contact, comfort, security, and the feeling of being needed.

  18. Animal ethics

    DEFF Research Database (Denmark)

    Palmer, Clare; Sandøe, Peter

    2011-01-01

    This chapter describes and discusses different views concerning our duties towards animals. First, we explain why it is necessary to engage in thinking about animal ethics and why it is not enough to rely on feelings alone. Secondly, we present and discuss five different kinds of views about the ...... the nature of our duties to animals. They are: contractarianism, utilitarianism, the animal rights view, contextual views, and a respect for nature view. Finally, we briefly consider whether it is possible to combine elements from the presented views, and how to make up one’s mind....

  19. Animated Asphalt

    DEFF Research Database (Denmark)

    Paldam, Camilla Skovbjerg

    2015-01-01

    “animation”, defined as “an innate (and learnable) ability of our bodies to discover life in inanimate images” (Belting 2012, 188). In this essay I investigate the animation of pictures in dialogue with Mitchell, both by addressing general questions such as: how is animation of otherwise static pictures...... to be understood? How does animation differ in different media? And in particular by focusing on and questioning the gender positions inherent in Mitchell’s theory. Animation has an erotic component of seduction and desire, and what pictures want, becomes for Mitchell, what women want. There is of course no simple...

  20. Phosphine Analysis in Postmortem Specimens Following Inhalation of Phosphine: Fatal Aluminum Phosphide Poisoning in Children.

    Science.gov (United States)

    Yan, Hui; Chen, Hang; Li, Zhengdong; Shen, Min; Zhuo, Xianyi; Wu, Hejian; Xiang, Ping

    2018-01-25

    Phosphine is an insecticide for the fumigation of grains, animal feed, and leaf-stored tobacco, and it was used as a rodenticide in bulk grain stores. Phosphine poisoning may occur after accidental inhalation of phosphine, sometimes leading to death. Analysis of phosphine and its metabolites in postmortem specimens from seven fatal cases was conducted in this study, as well as postmortem specimens collected from rabbits exposed to phosphine. The total phosphine in postmortem specimens was analyzed by headspace gas chromatography coupled with mass spectrometry. Diagnosis of aluminum phosphide poisoning was made after postmortem toxicological analysis and confirmed by police investigation. The deaths of the children occurred after inhalation of phosphine generated from aluminum phosphide contacting moisture in the air in all seven fatal cases. The concentration of total phosphine in the biological fluids and tissues of victims ranged from 0.2 to 4.7 μg/mL (μg/g). Animal experiments demonstrated that the phosphine generated from aluminum phosphide could rapidly cause death. The toxicological analysis of postmortem specimens provides useful information in diagnosis of aluminum phosphide poisoning in forensic science. As an important fumigation pesticide, aluminum phosphide deserves special attention, especially since there is no specific antidote and there is a high fatality rate. © The Author(s) 2018. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.