Science.gov

Sample records for argemone oil poisoning

  1. Antioxidant status of erythrocytes and their response to oxidative challenge in humans with argemone oil poisoning

    SciTech Connect

    Babu, Challagundla K.; Khanna, Subhash K.; Das, Mukul

    2008-08-01

    Oxidative damage of biomolecules and antioxidant status in erythrocytes of humans from an outbreak of argemone oil (AO) poisoning in Kannauj (India) and AO intoxicated experimental animals was investigated. Erythrocytes of the dropsy patients and AO treated rats were found to be more susceptible to 2,2'-azobis (2-amidinopropane) dihydrochloride (AAPH) induced peroxidative stress. Significant decrease in RBC glutathione (GSH) levels (46, 63%) with concomitant enhancement in oxidized glutathione (172, 154%) levels was noticed in patients and AO intoxicated animals. Further, depletion of glutathione reductase (GR), glucose-6-phosphate dehydrogenase (G-6-PDH) and glutathione-S-transferase (GST) (42-52%) was observed in dropsy patients. Oxidation of erythrocyte membrane lipids and proteins was increased (120-144%) in patients and AO treated animals (112-137%) along with 8-OHdG levels in whole blood (180%) of dropsy patients. A significant reduction in {alpha}-tocopherol content (68%) was noticed in erythrocytes of dropsy patients and hepatic, plasma and RBCs of AO treated rats (59-70%) thereby indicating the diminished antioxidant potential to scavenge free radicals or the limited transport of {alpha}-tocopherol from liver to RBCs leading to enhanced oxidation of lipids and proteins in erythrocytes. These studies implicate an important role of erythrocyte degradation in production of anemia and breathlessness in epidemic dropsy.

  2. Cedar leaf oil poisoning

    MedlinePlus

    Cedar leaf oil is made from some types of cedar trees. Cedar leaf oil poisoning occurs when someone swallows this substance. ... The substance in cedar leaf oil that can be harmful is thujone (a hydrocarbon).

  3. Oil-based paint poisoning

    MedlinePlus

    Hydrocarbons are the primary poisonous ingredient in oil paints. Some oil paints have heavy metals such as ... Gummin DD. Hydrocarbons. In: Nelson LS, Lewin NA, Howland MA, et al., eds. Goldfrank's Toxicologic Emergencies . 9th ed. New York, NY: ...

  4. Myristica oil poisoning

    MedlinePlus

    Nutmeg oil; Myristicin ... Myristica oil ( Myristica fragrans ) can be harmful. It comes from the seed of a nutmeg. ... Myristica oil is found in: Aromatherapy products Mace Nutmeg Other products may also contain myristica oil.

  5. Protective effect of topical application of α-tocopherol and/or N-acetyl cysteine on argemone oil/alkaloid-induced skin tumorigenesis in mice.

    PubMed

    Pal, Anu; Alam, Shamshad; Singhal, Jaya; Kumar, Rahul; Ansari, Kausar M; Das, Mukul

    2013-01-01

    Since bioantioxidants in plasma of Epidemic Dropsy patients [a condition caused by consumption of adulterated mustard oil with argemone oil (AO)] were found to be significantly decreased, the beneficial effect of N-acetyl cysteine (NAC) and α-tocopherol (TOCO) against AO- or sanguinarine (SANG)-induced tumorigenicity was undertaken in mice. Topical application of TOCO and NAC either alone or in combination showed significant protection against AO/TPA- and SANG/TPA-induced skin tumorigenicity. Histopathological findings suggest that papillomatous growth in AO/TPA- and SANG/TPA-treated animals were substantially protected following topical application of TOCO or NAC. Further, treatment of TOCO and NAC either alone or in combination to AO/TPA- or SANG/TPA-induced mice significantly decreased lipid peroxidation, along with significant revival in glutathione (GSH) content and activities of tyrosinase, histidase, catalase, SOD, GSH peroxidase, and GSH reductase in skin. In vitro studies showed that TOCO and/or NAC significantly decreased the AO and SANG induced cell proliferation and activation of ERK, p38, JNK MAPKs and NF-κB signaling in HaCaT cells. In summary, TOCO and NAC may be useful in preventing the tumorigenic response of AO and SANG probably by acting as scavenger of free radicals and inhibiting MAPKs and NF-κB signaling.

  6. Fuel oil poisoning

    MedlinePlus

    Substances called hydrocarbons are the harmful ingredients in fuel oil. ... Gummin DD. Hydrocarbons. In: Adams JG, ed. Emergency Medicine . 2nd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 152. Lee DC. Hydrocarbons. ...

  7. Poisoning

    MedlinePlus

    ... gas heater and any other gas-, oil- or wood-fueled appliances serviced regularly. Be sure these appliances ... on the skin, rinse it off with running water and remove any poisoned clothing. If the poison ...

  8. Neem oil poisoning: Case report of an adult with toxic encephalopathy.

    PubMed

    Mishra, Ajay; Dave, Nikhil

    2013-09-01

    Neem oil has widespread use in Indian subcontinent due to its many bioactive properties. Azadirachtin, an active ingredient, is implicated in causing the effects seen in neem oil poisoning. Neem oil poisoning is rare in adults. This report highlights the toxicity associated with neem oil poisoning in an elderly male. The patient presented with vomiting, seizures, metabolic acidosis, and toxic encephalopathy. The patient recovered completely with symptomatic treatment. PMID:24339648

  9. Neem oil poisoning: Case report of an adult with toxic encephalopathy.

    PubMed

    Mishra, Ajay; Dave, Nikhil

    2013-09-01

    Neem oil has widespread use in Indian subcontinent due to its many bioactive properties. Azadirachtin, an active ingredient, is implicated in causing the effects seen in neem oil poisoning. Neem oil poisoning is rare in adults. This report highlights the toxicity associated with neem oil poisoning in an elderly male. The patient presented with vomiting, seizures, metabolic acidosis, and toxic encephalopathy. The patient recovered completely with symptomatic treatment.

  10. Livestock poisoning from oil field drilling fluids, muds and additives.

    PubMed

    Edwards, W C; Gregory, D G

    1991-10-01

    The use and potential toxicity of various components of oil well drilling fluids, muds and additives are presented. Many components are extremely caustic resulting in rumenitis. Solvent and petroleum hydrocarbon components may cause aspiration pneumonia and rumen dysfunction. Some additives cause methemoglobinemia. The most frequently encountered heavy metals are lead, chromium, arsenic, lithium and copper. Considerations for investigating livestock poisoning cases and several typical cases are reviewed.

  11. Livestock poisoning from oil field drilling fluids, muds and additives

    SciTech Connect

    Edwards, W.C.; Gregory, D.G. )

    1991-10-01

    The use and potential toxicity of various components of oil well drilling fluids, muds and additives are presented. Many components are extremely caustic resulting in rumenitis. Solvent and petroleum hydrocarbon components may cause aspiration pneumonia and rumen dysfunction. Some additives cause methemoglobinemia. The most frequently encountered heavy metals are lead, chromium, arsenic, lithium and copper. Considerations for investigating livestock poisoning cases and several typical cases are reviewed.

  12. Poisoning

    MedlinePlus

    ... talking with the Poison Control Center. GETTING HELP Call the Poison Control Center emergency number at 1-800-222-1222. DO NOT wait until the person has symptoms before you call. Try to have the following information ready: The ...

  13. Lanolin poisoning

    MedlinePlus

    Wool wax poisoning; Wool alcohol poisoning; Glossylan poisoning; Golden dawn poisoning; Sparklelan poisoning ... Symptoms of lanolin poisoning include: Diarrhea Rash Swelling and redness of skin Vomiting

  14. Refrigerant poisoning

    MedlinePlus

    Coolant poisoning; Freon poisoning; Fluorinated hydrocarbon poisoning; Sudden sniffing death syndrome ... should call if you have any questions about poisoning or poison prevention. It does NOT need to ...

  15. Diazinon poisoning

    MedlinePlus

    Bazinon poisoning; Diazol poisoning; Gardentox poisoning; Knox-Out poisoning; Spectracide poisoning ... Below are symptoms of diazinon poisoning in different parts of the ... No breathing Bladder and kidneys: Increased urination Eyes, ...

  16. Malathion poisoning

    MedlinePlus

    Carbofos poisoning; Compound 4049 poisoning; Cythion poisoning; Fosfothion poisoning; Mercaptothion poisoning ... Below are symptoms of malathion poisoning in different parts of the ... No breathing Bladder and kidneys Increased urination Eyes, ...

  17. Polychlorinated biphenyls, dibenzofurans and quaterphenyls in toxic rice-bran oil and in the blood and tissues of patients with PCB poisoning (Yu-Cheng) in Taiwan

    SciTech Connect

    Chen, P.H.; Wong, C.K.; Rappe, C.; Nygren, M.

    1985-02-01

    A mass outbreak of poisoning occurred in central Taiwan in 1979 due to the ingestion of rice-bran oil contaminated with polychlorinated biphenyls (PCBs), dibenzofurans (PCDFs) and quaterphenyls (PCQs). The incident was called PCB poisoning or Yu-Cheng in Taiwan. The major PCB and PCDF congeners in the toxic oil and in the blood and tissues of the poisoned patients were characterized by gas chromatography and gas chromatography-mass spectrometry using highly efficient glass capillary columns. The levels of toxic agents in the rice oil samples collected from the factory and school cafeterias and the families of the poisoned patients are in the range of 53 to 99 ppm, 0.18 to 0.40 ppm and 25 to 53 ppm for PCBs, PCDFs, and PCQs, respectively. The blood samples of 165 patients collected 9 to 18 months after the onset of poisoning contained 10 to 720 ppb of PCBs, with a mean value of 38 ppb. The blood samples of 10 patients collected 9 to 27 months after poisoning contained 0.02 to 0.20 ppb of PCDFs. Comparative rates of elimination of some PCB congeners from the blood of patients were studied. Various tissues from a patient who died 2 years after poisoning were analyzed for PCBs, PCDFs and PCQs. The intestinal fat contains the highest level of PCBs, while the liver contains the highest concentration of PCDFs. The major PCDF congeners retained in the tissues were 1,2,3,4,7,8-hexachloro-DF, 2,3,4,7,8-pentachloro-DF and 1,2,4,7,8-pentachloro-DF. The former two congeners, especially 2,3,4,7,8-pentachloro-DF, are very toxic PCDFs; they may play important roles in the etiology of Yu-Cheng.

  18. Paraffin poisoning

    MedlinePlus

    Wax poisoning - paraffin ... number will let you talk to experts in poisoning. They will give you further instructions. This is ... should call if you have any questions about poisoning or poison prevention. It does NOT need to ...

  19. Methanol poisoning

    MedlinePlus

    Wood alcohol poisoning ... number will let you talk to experts in poisoning. They will give you further instructions. This is ... should call if you have any questions about poisoning or poison prevention. You can call 24 hours ...

  20. Antimicrobial activity of plant essential oils against bacterial and fungal species involved in food poisoning and/or food decay.

    PubMed

    Lixandru, Brînduşa-Elena; Drăcea, Nicoleta Olguţa; Dragomirescu, Cristiana Cerasella; Drăgulescu, Elena Carmina; Coldea, Ileana Luminiţa; Anton, Liliana; Dobre, Elena; Rovinaru, Camelia; Codiţă, Irina

    2010-01-01

    The currative properties of aromatic and medicinal plants have been recognized since ancient times and, more recently, the antimicrobial activity of plant essential oils has been used in several applications, including food preservation. The purpose of this study was to create directly comparable, quantitative data on the antimicrobial activity of some plant essential oils prepared in the National Institute of Research-Development for Chemistry and Petrochemistry, Bucharest to be used for the further development of food packaging technology, based on their antibacterial and antifungal activity. The essential oils extracted from thyme (Thymus vulgaris L.), basil (Ocimum basilicum L.), coriander (Coriandrum sativum L.), rosemary (Rosmarinus officinalis L.), sage (Salvia officinalis L.), fennel (Foeniculum vulgare L.), spearmint (Mentha spicata L.) and carraway (Carum carvi L.) were investigated for their antimicrobial activity against eleven different bacterial and three fungal strains belonging to species reported to be involved in food poisoning and/or food decay: S. aureus ATCC 25923, S. aureus ATCC 6538, S. aureus ATCC 25913, E. coli ATCC 25922, E. coli ATCC 35218, Salmonella enterica serovar Enteritidis Cantacuzino Institute Culture Collection (CICC) 10878, Listeria monocytogenes ATCC 19112, Bacillus cereus CIP 5127, Bacillus cereus ATCC 11778, Candida albicans ATCC 10231, Aspergillus niger ATCC 16404, Penicillium spp. CICC 251 and two E. coli and Salmonella enterica serovar Enteritidis clinical isolates. The majority of the tested essential oils exibited considerable inhibitory capacity against all the organisms tested, as supported by growth inhibition zone diameters, MICs and MBC's. Thyme, coriander and basil oils proved the best antibacterial activity, while thyme and spearmint oils better inhibited the fungal species. PMID:21462837

  1. [Acute salicylate poisoning].

    PubMed

    Reingardiene, Dagmara; Lazauskas, Robertas

    2006-01-01

    Although aspirin (acetylsalicylic acid) has become widely available without prescription, cases of self-poisoning due to overdose of salicylates are quite uncommon, with a low reported mortality. However, severe poisoning with these preparations is life threatening. Besides the aspirin, there are other sources of salicylate poisoning, such as an excessive application of topical agents, ingestion of salicylate containing ointments, use of keratolytic agents or agents containing methyl salicylate (e.g. oil of wintergreen). Most of these preparations are liquid, highly concentrated and lipid soluble, and, therefore, they are able to provoke a severe, rapid salicylate poisoning. On the basis of clinical and metabolic features or salicylate concentration in plasma it is very important to diagnose severe poisoning with salicylates in time and prescribe an adequate treatment. In the present review article various aspects of salicylate poisoning and its treatment are discussed: epidemiology, pharmacokinetics and pharmacodynamics of salicylates, clinical manifestations of their toxicity, management, enhanced elimination and prognosis.

  2. Lead Poisoning

    MedlinePlus

    ... Experiments Stories Lessons Topics Games Activities Lessons MENU Lead Poisoning Kids Homepage Topics Pollution Lead Poisoning What is ... you can avoid contact with it! Sources of Lead Poisoning HOUSE PAINTS: Before1950, lead-based paint was used ...

  3. Lead Poisoning

    MedlinePlus

    Lead Poisoning What is it and who is affected? Lead is a highly toxic substance, exposure to which ... and children can suffer from the effects of lead poisoning, but childhood lead poisoning is much more frequent. ...

  4. Acetone poisoning

    MedlinePlus

    Dimethyl formaldehyde poisoning; Dimethyl ketone poisoning; Nail polish remover poisoning ... Acetone can be found in: Nail polish remover Some cleaning solutions Some glues, including rubber cement Some lacquers Other products may also contain acetone.

  5. Anxiolytic-like effect of ethanolic extract of Argemone mexicana and its alkaloids in Wistar rats

    PubMed Central

    Arcos-Martínez, Aideé Itzel; Muñoz-Muñiz, Omar David; Domínguez-Ortiz, Miguel Ángel; Saavedra-Vélez, Margarita Virginia; Vázquez-Hernández, Maribel; Alcántara-López, María Gabriela

    2016-01-01

    Objective: Argemone mexicana is a Papaveracea plant; some reports have shown their antibacterial, anti-cancer, sedative and probably anti-anxiety properties. From their aerial parts, flavonoids and alkaloids have been isolated, which are intrinsically related to some actions on the central nervous system. The aim of this study was to evaluate the anxiolytic-like effects of the plant, using its ethanolic extract and alkaloid-enriched extract obtained from fresh leaves. Material and Methods: Phytochemical screening was carried out together with evaluation of antioxidant capacity and the enrichment of alkaloids present in the extract. Subsequently, 100 and 200 mg/kg doses of ethanolic extract and alkaloid-enriched extract (200 µg/kg) were intraperitoneally administered to female Wistar rats, which were exposed to elevated plus maze (EPM) test. Picrotoxin (1 mg/kg), a non-competitive gamma-aminobutyric acid A (GABAA) chloride channel antagonist, was used in experimental procedures to evaluate if this receptor is involved in the anxiolytic-like effects of A. mexicana. To discard motor effects associated with the treatments, the rats were evaluated by the locomotor activity test. Results: Only the ethanolic extract at 200 mg/kg and alkaloid-enriched extract (200 µg/kg) produced anxiolytic-like effects similarly to diazepam 2 mg/kg on EPM test, without affecting locomotor activity. Meanwhile, the administration of picrotoxin blocked anti-anxiety effect of alkaloid-enriched extract of the plant. Conclusion: These results showed that A. mexicana is a potential anxiolytic agent and we suggest that this effect is mediated by the GABAA receptor. These effects are related to the presence of alkaloids. PMID:27516989

  6. Reverse pharmacology for developing an anti-malarial phytomedicine. The example of Argemone mexicana

    PubMed Central

    Simoes-Pires, Claudia; Hostettmann, Kurt; Haouala, Amina; Cuendet, Muriel; Falquet, Jacques; Graz, Bertrand; Christen, Philippe

    2014-01-01

    Classical pharmacology has been the basis for the discovery of new chemical entities with therapeutic effects for decades. In natural product research, compounds are generally tested in vivo only after full in vitro characterization. However drug screening using this methodology is expensive, time-consuming and very often inefficient. Reverse pharmacology, also called bedside-to-bench, is a research approach based on the traditional knowledge and relates to reversing the classical laboratory to clinic pathway to a clinic to laboratory practice. It is a trans-disciplinary approach focused on traditional knowledge, experimental observations and clinical experiences. This paper is an overview of the reverse pharmacology approach applied to the decoction of Argemone mexicana, used as an antimalarial traditional medicine in Mali. A. mexicana appeared as the most effective traditional medicine for the treatment of uncomplicated falciparum malaria in Mali, and the clinical efficacy of the decoction was comparable to artesunate–amodiaquine as previously published. Four stages of the reverse pharmacology process will be described here with a special emphasis on the results for stage 4. Briefly, allocryptopine, protopine and berberine were isolated through bioguided fractionation, and had their identity confirmed by spectroscopic analysis. The three alkaloids showed antiparasitic activity in vitro, of which allocryptopine and protopine were selective towards Plasmodiumfalciparum. Furthermore, the amount of the three active alkaloids in the decoction was determined by quantitative NMR, and preliminary in vivo assays were conducted. On the basis of these results, the reverse pharmacology approach is discussed and further pharmacokinetic studies appear to be necessary in order to determine whether these alkaloids can be considered as phytochemical markers for quality control and standardization of an improved traditional medicine made with this plant. PMID:25516845

  7. The antioxidant effects of pumpkin seed oil on subacute aflatoxin poisoning in mice.

    PubMed

    Eraslan, Gökhan; Kanbur, Murat; Aslan, Öznur; Karabacak, Mürsel

    2013-12-01

    This study was aimed at the investigation of the antioxidant effect of pumpkin seed oil against the oxidative stress-inducing potential of aflatoxin. For this purpose, 48 male BALB/c mice were used. Four groups, each comprising 12 mice, were established. Group 1 was maintained as the control group. Group 2 was administered with pumpkin seed oil alone at a dose of 1.5 mL/kg.bw/day (∼1375mg/kg.bw/day). Group 3 received aflatoxin (82.45% AFB1 , 10.65% AFB2 , 4.13% AFG1, and 2.77% AFG2 ) alone at a dose of 625 μg/kg.bw/day. Finally, group 4 was given both 1.5 mL/kg.bw/day pumpkin seed oil and 625 μg/kg.bw/day aflatoxin. All administrations were oral, performed with the aid of a gastric tube and continued for a period of 21 days. At the end of day 21, the liver, lungs, kidneys, brain, heart, and spleen of the animals were excised, and the extirpated tissues were homogenized appropriately. Malondialdehyde (MDA) levels and catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) activities were determined in tissue homogenates. In conclusion, it was determined that aflatoxin exhibited adverse effects on most of the oxidative stress markers. The administration of pumpkin seed oil diminished aflatoxin-induced adverse effects. In other words, the values of the group, which was administered with both aflatoxin and pumpkin seed oil, were observed to have drawn closer to the values of the control group.

  8. Foxglove poisoning

    MedlinePlus

    Foxglove poisoning most often occurs from sucking the flowers or eating the seeds, stems, or leaves of ... The poisonous substances are found in: Flowers, leaves, stems, and seeds of the foxglove plant Heart medicine (digitalis glycoside)

  9. Ethanol poisoning

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/002644.htm Ethanol poisoning To use the sharing features on this page, please enable JavaScript. Ethanol poisoning is caused by drinking too much alcohol. ...

  10. Starch poisoning

    MedlinePlus

    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 ...

  11. Poisonous Plants

    MedlinePlus

    ... 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 ...

  12. Copper poisoning

    MedlinePlus

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 75. Holland MG. Pulmonary toxicology. ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 9. Jones AL, Dargan PI. ...

  13. Carbolic acid poisoning

    MedlinePlus

    Phenol poisoning; Phenylic acid poisoning; Hydroxybenzene poisoning; Phenic acid poisoning; Benzenol poisoning ... Below are symptoms of carbolic acid poisoning in different parts of the ... urine Decreased urine output No urine output EYES, EARS, ...

  14. Sodium carbonate poisoning

    MedlinePlus

    Sal soda poisoning; Soda ash poisoning; Disodium salt poisoning; Carbonic acid poisoning; Washing soda poisoning ... number will let you talk to experts in poisoning. They will give you further instructions. This is ...

  15. Black nightshade poisoning

    MedlinePlus

    Nightshade poisoning; Morelle noire poisoning; Wonderberry poisoning ... Black nightshade poisoning can affect many areas of the body. EYES, EARS, NOSE, MOUTH, AND THROAT Dry mouth Enlarged (dilated) pupils ...

  16. Blue nightshade poisoning

    MedlinePlus

    Bittersweet poisoning; Bitter nightshade poisoning; Scarlet berry poisoning; Weedy nightshade poisoning ... slow Shock LUNGS Slow breathing NERVOUS SYSTEM Delirium Fever Hallucinations Headache Loss of sensation Paralysis WHOLE BODY ...

  17. Poisonous plants.

    PubMed

    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.

  18. Stonefish poisoning.

    PubMed

    Lyon, Richard Mark

    2004-01-01

    Scuba diving is becoming an increasingly popular recreation. Divers are traveling further afield, often to remote dive locations. These locations are often home to poisonous marine creatures such as stonefish. A case of acute stonefish poisoning in a scuba diver is described, including his treatment, the difficulties encountered with his management and evacuation, and his subsequent return to full health. The proper management of stonefish poisoning is reviewed, and the implications for divers traveling to remote locations are given.

  19. Turpentine oil poisoning

    MedlinePlus

    ... the lungs, and a breathing machine (ventilator). Bronchoscopy. Camera placed down the throat to see burns in ... x-ray EKG (electrocardiogram, or heart tracing) Endoscopy. Camera placed down the throat to see burns in ...

  20. Outsmarting Poison Ivy and Other Poisonous Plants

    MedlinePlus

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

  1. Jerusalem cherry poisoning

    MedlinePlus

    Christmas cherry poisoning; Winter cherry poisoning; Ground cherry poisoning ... The effects of Jerusalem cherry poisoning mostly affect the primarily gastrointestinal (often delayed 8 to10 hours), and central nervous system. This type of poisoning can be very ...

  2. Argemone mexicana decoction versus artesunate-amodiaquine for the management of malaria in Mali: policy and public-health implications.

    PubMed

    Graz, Bertrand; Willcox, Merlin L; Diakite, Chiaka; Falquet, Jacques; Dackuo, Florent; Sidibe, Oumar; Giani, Sergio; Diallo, Drissa

    2010-01-01

    A classic way of delaying drug resistance is to use an alternative when possible. We tested the malaria treatment Argemone mexicana decoction (AM), a validated self-prepared traditional medicine made with one widely available plant and safe across wide dose variations. In an attempt to reflect the real situation in the home-based management of malaria in a remote Malian village, 301 patients with presumed uncomplicated malaria (median age 5 years) were randomly assigned to receive AM or artesunate-amodiaquine [artemisinin combination therapy (ACT)] as first-line treatment. Both treatments were well tolerated. Over 28 days, second-line treatment was not required for 89% (95% CI 84.1-93.2) of patients on AM, versus 95% (95% CI 88.8-98.3) on ACT. Deterioration to severe malaria was 1.9% in both groups in children aged 5 years) and 0% had coma/convulsions. AM, now government-approved in Mali, could be tested as a first-line complement to standard modern drugs in high-transmission areas, in order to reduce the drug pressure for development of resistance to ACT, in the management of malaria. In view of the low rate of severe malaria and good tolerability, AM may also constitute a first-aid treatment when access to other antimalarials is delayed.

  3. Detergent poisoning

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/002777.htm Detergent poisoning To use the sharing features on this page, please enable JavaScript. Detergents are powerful cleaning products that may contain strong ...

  4. Wax poisoning

    MedlinePlus

    Crayons poisoning ... This ingredient is found in: Crayons Candles Canning wax Note: This list may not be all-inclusive. ... If a child eats a small amount of crayon, the wax will pass through the child's system ...

  5. Pokeweed poisoning

    MedlinePlus

    ... highest amounts of poison are found in the roots, leaves, and stems. Small amounts are in the ... is no guarantee that they are safe. The roots should never be eaten. Symptoms most often appear ...

  6. Yew poisoning

    MedlinePlus

    ... poisoning occurs when someone eats pieces of this plant. This article is for information only. DO NOT use it ... information: Person's age, weight, and condition Name and part of the plant that was swallowed, if known Time it was ...

  7. Gasoline poisoning

    MedlinePlus

    The poisonous ingredients in gasoline are chemicals called hydrocarbons, which are substances that contain only hydrogen and ... Lee DC. Hydrocarbons. In: Marx JA, Hockberger RS, Walls RM, et al, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice . 8th ...

  8. Lacquer poisoning

    MedlinePlus

    Poisoning from lacquers is due to hydrocarbons, which are substances that contain only hydrogen and carbon. ... Lee DC. Hydrocarbons. In: Marx JA, Hockberger RS, Walls RM, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice . 8th ed. Philadelphia, ...

  9. Menthol poisoning

    MedlinePlus

    Menthol is used to add peppermint flavor to candy and other products. It is also used in certain skin lotions and ointments. This article discusses menthol poisoning from swallowing pure menthol. This article is ...

  10. Food poisoning

    MedlinePlus

    ... at picnics, school cafeterias, large social functions, or restaurants. When germs get into the food, it is ... an unsafe way during preparation in grocery stores, restaurants, or homes. Food poisoning can occur after eating ...

  11. Mistletoe poisoning

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/002883.htm Mistletoe poisoning To use the sharing features on this page, please enable JavaScript. Mistletoe is an evergreen plant with white berries. Mistletoe ...

  12. Merthiolate poisoning

    MedlinePlus

    ... once widely used as germ-killer and a preservative in many different products, including vaccines. Merthiolate poisoning ... the throat (endoscopy) to see burns in the food pipe (esophagus) and stomach Chest x-ray EKG ( ...

  13. Shaving cream poisoning

    MedlinePlus

    Shaving lotion poisoning ... number will let you talk to experts in poisoning. They will give you further instructions. This is ... should call if you have any questions about poisoning or poison prevention. It does NOT need to ...

  14. Lip moisturizer poisoning

    MedlinePlus

    Chapstick poisoning ... number will let you talk to experts in poisoning. They will give you further instructions. This is ... should call if you have any questions about poisoning or poison prevention. It does NOT need to ...

  15. Photographic fixative poisoning

    MedlinePlus

    Photographic developer poisoning; Hydroquinone poisoning; Quinone poisoning; Sulfite poisoning ... Hydroquinones Quinones Sodium thiosulfate Sodium sulfite/bisulfite Boric acid Photographic fixative can also break down (decompose) to form sulfur dioxide gas.

  16. Impact of Argemone mexicana extracts on the cidal, morphological, and behavioral response of dengue vector, Aedes aegypti L. (Diptera: Culicidae).

    PubMed

    Warikoo, Radhika; Kumar, Sarita

    2013-10-01

    The larvicidal, behavioral, and morphological response of dengue vector, Aedes aegypti treated with deleterious weed, Argemone mexicana, was explored. The 1,000 ppm extracts of A. mexicana leaf, stem, and roots prepared in five different solvents (petroleum ether, hexane, benzene, acetone, and ethanol) were screened for their larvicidal activity against dengue vector establishing the efficacy of petroleum ether and hexane extracts. Other extracts, unable to give 100% mortality, were considered ineffective and discarded from further study. Larvicidal bioassay conducted with selected extracts confirmed the higher efficacy of hexane extracts exhibiting 1.1- to 1.8-fold more potential than the petroleum ether extracts. The results further revealed 1.6- to 2.4-fold higher efficacy of root extracts than those prepared from the leaves and stem of A. mexicana. The hexane root extract of A. mexicana was found to be the most effective larvicide with LC50 value of 91.331 ppm after 24 h of exposure causing 1.8 and 2.4 fold more toxicity as compared to the hexane leaf and stem extracts, respectively. Prolonged exposure of the larvae to the extracts resulted in increased toxicity potential of the extracts. Observations of the treated larvae revealed excitation, violent vertical, and horizontal movements with aggressive anal biting behavior suggesting effect of extracts on their neuromuscular system. Morphological studies of the treated larvae revealed the demelanization of cuticle and shrinkage of internal cuticle of anal papillae indicating the anal papillae as the probable action sites of the A. mexicana extracts. The potential of A. mexicana as new larvicides against dengue vector are being explored.

  17. Peppermint oil overdose

    MedlinePlus

    Peppermint oil is an oil made from the peppermint plant. Peppermint oil overdose occurs when someone swallows more than ... Menthol is the ingredient in peppermint oil that can be poisonous in large amounts.

  18. Lavender oil

    MedlinePlus

    ... an oil made from the flowers of lavender plants. Lavender poisoning occurs when someone swallows lavender oil. ... Graeme KA. Toxic plant ingestions. In: Auerbach PS, ed. Wilderness Medicine . ... PA: Elsevier Mosby; 2012:chap 64. Maypole J, Woolf, ...

  19. Arsenic poisoning.

    PubMed

    Schoolmeester, W L; White, D R

    1980-02-01

    Arsenic poisoning continues to require awareness of its diverse clinical manifestations. Industry is the major source of arsenic exposure. Although epidemiologic studies strongly contend that arsenic is carcinogenic, there are little supportive research data. Arsenic poisoning, both acute and chronic, is often overlooked initially in the evaluation of the patient with multisystem disease, but once it is suspected, many accurate methods are available to quantitate the amount and duration of exposure. Treatment with dimercaprol remains the mainstay of therapy, and early treatment is necessary to prevent irreversible complications.

  20. Scombroid Poisoning

    PubMed Central

    Lerke, Peter A.; Werner, S. Benson; Taylor, Stephen L.; Guthertz, Linda S.

    1978-01-01

    An outbreak of scombroid poisoning occurred in San Francisco in the fall of 1977. The vehicle was sashimi prepared from spoiled tuna fish. Prompt public health measures prevented further consumption of the implicated food. Laboratory studies showed the presence in the tuna of bacterial species capable of producing large amounts of histamine, a substance strongly implicated in scombroid poisoning. Chemical analysis showed that histamine is very unevenly distributed in the flesh of spoiling tuna, therefore accounting for the sometimes random occurrence of disease among people eating the same food at the same table. PMID:569397

  1. Poison Ivy

    MedlinePlus

    ... poison ivy”. The plant is found around the world, but it usually doesn’t grow in the desert or in high elevations. It usually grows in clusters in the woods, up in trees, and on the ground. Every part of the ...

  2. Paradichlorobenzene poisoning

    MedlinePlus

    ... level of alertness). Before Calling Emergency Have this information ready: Person's age, weight, and condition (for example, is the person awake or alert?) Name of the product Time it was swallowed Amount swallowed However, DO NOT delay calling ... Poison Control Your local ...

  3. Lead poisoning

    SciTech Connect

    Rekus, J.F.

    1992-08-01

    Construction workers who weld, cut or blast structural steel coated with lead-based paint are at significant risk of lead poisoning. Although technology to control these exposures may not have existed when the lead standard was promulgated, it is available today. Employers who do not take steps to protect their employees from lead exposure may be cited and fined severely for their failure.

  4. Antifreeze poisoning

    MedlinePlus

    ... breathing machine Chest x-ray CT scan (advanced brain imaging) EKG (electrocardiogram or heart tracing) Intravenous fluids (through a vein) Medicines to reverse the effects of the poison Tube placed ... Sometimes the person will need it for the rest of their life.

  5. Poison Prevention

    MedlinePlus

    ... Word Shop AAP Find a Pediatrician Safety & Prevention ... Content Article Body Post the Poison Help number 1-800-222-1222 on the emergency list next to every phone in your home and in your cell phone. A toddler or preschooler who vomits may ...

  6. Poison Ivy

    MedlinePlus

    ... ground. It is usually found in groups of many plants and looks like weeds growing from 6 inches ... or anything else that may have touched the plant (like camping, sporting, fishing or hunting gear). If you develop a poison ivy rash, it will go away on its own in 1 to 3 ...

  7. [Superwarfarine Poisoning].

    PubMed

    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.

  8. [Superwarfarine Poisoning].

    PubMed

    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. PMID:26421794

  9. Lead poisoning.

    PubMed Central

    Landrigan, P J; Todd, A C

    1994-01-01

    Lead poisoning is the most common disease of environmental origin in the United States today. Adult lead poisoning results primarily from exposure by inhalation in the workplace. Pediatric lead poisoning results principally from the ingestion of lead from environmental media, including paint chips, dust, soil, drinking water, ceramics, and medications. Lead is toxic to many organ systems, among them developing erythrocytes, the kidneys, and the nervous system. Lead-induced toxicity to the central nervous system causes delayed development, diminished intelligence, and altered behavior. In young children, this effect has been demonstrated convincingly to occur at blood lead levels between 10 and 20 micrograms per dl. The Centers for Disease Control and Prevention has recommended that a blood lead level of 10 micrograms per dl or higher be considered evidence of increased lead absorption, and the National Academy of Sciences has concurred in that recommendation. Unresolved issues in need of further study include the frequency of screening young children for lead, the question of whether women should be offered screening for lead before conceiving a pregnancy, the role of x-ray fluorescence analysis in assessing lead in bone, and the appropriate legislative response of the United States government to lead-based paint abatement. PMID:7941534

  10. [Drug poisoning].

    PubMed

    Gainza, I; Nogué, S; Martínez Velasco, C; Hoffman, R S; Burillo-Putze, G; Dueñas, A; Gómez, J; Pinillos, M A

    2003-01-01

    A review is made of acute poisoning by opiates and its treatment in the emergency services, bearing in mind the progressive decline in the number of cases presented with the arrival of new forms of their administration, as well as the presence of new addictive drugs that have resulted in a shift in consumption habits. Reference is also made to the way in which the different types of existing substances originated, with the aim of achieving a better understanding of their use and in order to administer the most suitable treatment when poisoning occurs. Cocaine poisoning is discussed, with reference to its clinical picture, diagnosis and treatment. The consumption of illegal drugs in our country has undergone a notable change in recent years, with heroin being relegated and the incorporation of cocaine, amphetamine derivatives such as "ecstasy" (MDMA), "liquid ecstasy" (GHB) and, to a lesser extent, ketamine. A review is made of cannabis and its derivates, from the history of its consumption and the preparations employed to the effects produced in the different bodily systems. A brief explanation is also given of its metabolites and its principal mechanisms of action. Finally, we comment on the effects of LSD and hallucinogenic mushrooms.

  11. Clinitest tablets poisoning

    MedlinePlus

    Urine sugar reagent poisoning; Anhydrous Benedict's reagent poisoning ... Symptoms of poisoning from Clinitest tablets are: Blood in urine Burns and burning pain in the mouth and throat Collapse Convulsions ...

  12. Mercuric chloride poisoning

    MedlinePlus

    ... Mercuric chloride is a very poisonous form of mercury. It is a type of mercury salt. There are different types of mercury poisonings . This article discusses poisoning from swallowing mercuric ...

  13. Plastic casting resin poisoning

    MedlinePlus

    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.

  14. Lead Poisoning Prevention Tips

    MedlinePlus

    ... CDC.gov . Lead Home Calendar of Events National Lead Poisoning Prevention Week Archived Materials CDC's Childhood Lead Poisoning Prevention Program Advisory Committee (ACCLPP) Current Activities Blood ...

  15. Protecting Yourself from Poisonous Plants

    MedlinePlus

    ... 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 ...

  16. Group and insidious tetraethyl lead poisoning occurred in industry of plastic weaving: a case report.

    PubMed

    Zhang, Feng; Bai, Ying; Zhu, Baoli; Zhu, Wenjing; Ye, Mingxian

    2016-05-01

    Tetraethyl lead (TEL) poisoning has declined sharply with decreasing consumption of gasoil and other chemicals contained TEL. Here we reported group TEL poisoning in the plastic weaving factory. We investigated 16 cases with the typical nerves disorder which is similar to organotin poisoning, and the result suggested that the poisoning may cause by applied "white oil" contented TEL. Despite its rareness, our cases emphasize that clinicians should pay attention to the difference from the treatment of organic tin poisoning. PMID:27162692

  17. Group and insidious tetraethyl lead poisoning occurred in industry of plastic weaving: a case report.

    PubMed

    Zhang, Feng; Bai, Ying; Zhu, Baoli; Zhu, Wenjing; Ye, Mingxian

    2016-05-01

    Tetraethyl lead (TEL) poisoning has declined sharply with decreasing consumption of gasoil and other chemicals contained TEL. Here we reported group TEL poisoning in the plastic weaving factory. We investigated 16 cases with the typical nerves disorder which is similar to organotin poisoning, and the result suggested that the poisoning may cause by applied "white oil" contented TEL. Despite its rareness, our cases emphasize that clinicians should pay attention to the difference from the treatment of organic tin poisoning.

  18. House of Poison: Poisons in the Home.

    ERIC Educational Resources Information Center

    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…

  19. [Mercury poisoning].

    PubMed

    Bensefa-Colas, L; Andujar, P; Descatha, A

    2011-07-01

    Mercury is a widespread heavy metal with potential severe impacts on human health. Exposure conditions to mercury and profile of toxicity among humans depend on the chemical forms of the mercury: elemental or metallic mercury, inorganic or organic mercury compounds. This article aims to reviewing and synthesizing the main knowledge of the mercury toxicity and its organic compounds that clinicians should know. Acute inhalation of metallic or inorganic mercury vapours mainly induces pulmonary diseases, whereas chronic inhalation rather induces neurological or renal disorders (encephalopathy and interstitial or glomerular nephritis). Methylmercury poisonings from intoxicated food occurred among some populations resulting in neurological disorders and developmental troubles for children exposed in utero. Treatment using chelating agents is recommended in case of symptomatic acute mercury intoxication; sometimes it improves the clinical effects of chronic mercury poisoning. Although it is currently rare to encounter situations of severe intoxication, efforts remain necessary to decrease the mercury concentration in the environment and to reduce risk on human health due to low level exposure (dental amalgam, fish contamination by organic mercury compounds…). In case of occupational exposure to mercury and its compounds, some disorders could be compensated in France. Clinicians should work with toxicologists for the diagnosis and treatment of mercury intoxication.

  20. Prevention of Food Poisoning.

    ERIC Educational Resources Information Center

    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…

  1. Poisons information in Singapore.

    PubMed

    Chao, T C; Tay, M K; Bloodworth, B C; Lim, K H

    1993-03-01

    The Poisons Information Centre (PIC) provides viral and timely information to prevent and manage poisoning episodes. Comprehensive information on household, agricultural and industrial chemicals, natural toxins, pharmaceuticals, local antidote stocks and local poisons experts is retrieved from the Centre's computerised information system and printed literature. Public subscribers can obtain poisons information through Teleview.

  2. Sachet poisoning

    MedlinePlus

    ... mix of dried flowers, herbs, spices, and aromatic wood shavings (potpourri). Some sachets also contain aromatic oils. ... Person's age, weight, and condition Name of the product (ingredients, if known) Time it was swallowed Amount ...

  3. Neurotoxic marine poisoning.

    PubMed

    Isbister, Geoffrey K; Kiernan, Matthew C

    2005-04-01

    Marine poisoning results from the ingestion of marine animals that contain toxic substances and causes substantial illness in coastal regions. Three main clinical syndromes of marine poisoning have important neurological symptoms-ciguatera, tetrodotoxin poisoning, and paralytic shellfish poisoning. Ciguatera is the commonest syndrome of marine poisoning and is characterised by moderate to severe gastrointestinal effects (vomiting, diarrhoea, and abdominal cramps) and neurological effects (myalgia, paraesthesia, cold allodynia, and ataxia), but is rarely lethal. Tetrodotoxin poisoning and paralytic shellfish poisoning are less common but have a higher fatality rate than ciguatera. Mild gastrointestinal effects and a descending paralysis are characteristic of these types of poisoning. In severe poisoning, paralysis rapidly progresses to respiratory failure. Diagnosis of all types of marine poisoning is made from the circumstances of ingestion (type of fish and location) and the clinical effects. Because there are no antidotes, supportive care, including mechanical ventilation in patients with severe paralysis, is the mainstay of treatment.

  4. Diesel oil

    MedlinePlus

    Various hydrocarbons ... Empyema Many of the most dangerous effects of hydrocarbon (such as diesel oil) poisoning are due to ... PA: Elsevier Saunders; 2016:chap 75. Lee DC. Hydrocarbons. In: Marx JA, Hockberger RS, Walls RM, et ...

  5. Lead poisoning by contaminated flour.

    PubMed

    Hershko, C; Eisenberg, A; Avni, A; Grauer, F; Acker, C; Hamdallah, M; Shahin, S; Moreb, J; Richter, E; Weissenberg, E

    1989-01-01

    Between October 1982 and June 1983, 43 patients were identified with symptomatic lead poisoning in three Arab villages of the Nablus district. Because of the clustering of clinical poisoning by household units, investigation was focussed on potential sources common to all members of the households. After excluding water, olive oil and a variety of foodstuff, lead in high concentrations was discovered in locally ground flour in all affected households. The source of poisoning was lead poured into the fissures between the metal housing and the driveshaft of the millstone. Significant lead contamination of freshly ground flour was demonstrated in 23% of the 146 community flour mills operating in West Bank villages. Since the completion of these studies, similar outbreaks of lead poisoning caused by contaminated flourmills have been identified in the Upper Galilee and in Spain. As the methods of milling in the Mediterranean area are similar, a coordinated international effort is needed in order to eliminate this health hazard from countries where similar community stone mills are still in use.

  6. Arsenic: the forgotten poison?

    PubMed

    Barton, E N; Gilbert, D T; Raju, K; Morgan, O S

    1992-03-01

    Chronic arsenic poisoning is an uncommon cause of peripheral neuropathy in Jamaica. A patient with this disorder is described. The insidious nature of chronic arsenic poisoning, with its disabling complications, is emphasised.

  7. Household glue poisoning

    MedlinePlus

    ... SW, Burns MJ, eds. Haddad and Winchester's Clinical Management of Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 94. Zosel AE. General approach to the poisoned patient. In: Adams JG, ...

  8. Hand lotion poisoning

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/002708.htm Hand lotion poisoning To use the sharing features on this page, please enable JavaScript. Hand lotion poisoning occurs when someone swallows hand lotion or ...

  9. Bubble bath soap poisoning

    MedlinePlus

    ... 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. ...

  10. Furniture polish poisoning

    MedlinePlus

    ... eyes, or ears Severe stomach pain Throat swelling Vomiting, possibly bloody Blood in your stools If the poison touched your skin or eyes you may have: Skin burns and irritation Vision loss If the poison is ...

  11. Potassium hydroxide poisoning

    MedlinePlus

    This article discusses poisoning from swallowing or touching potassium hydroxide or products that contain this chemical. This article is for information only. Do NOT use it to treat or manage an actual poison exposure. If ...

  12. Toluene and xylene poisoning

    MedlinePlus

    Xylene poisoning ... Below are symptoms of toluene and xylene poisoning in different parts of the body. EYES, EARS, NOSE, AND THROAT Blurred vision Burning pain Hearing loss STOMACH AND INTESTINES Bloody stools Abdominal ...

  13. Carbon Monoxide Poisoning

    MedlinePlus

    ... them in. The most common symptoms of CO poisoning are Headache Dizziness Weakness Nausea Vomiting Chest pain ... often hard to tell if someone has CO poisoning, because the symptoms may be like those of ...

  14. Cold wave lotion poisoning

    MedlinePlus

    Thioglycolate poisoning ... Below are symptoms of cold wave lotion poisoning in different parts of the body. EYES, EARS, NOSE, AND THROAT Mouth irritation Burning and redness of the eyes Possibly serious damage to ...

  15. Boric acid poisoning

    MedlinePlus

    Borax poisoning ... The main symptoms of boric acid poisoning are blue-green vomit, diarrhea, and a bright red rash on the skin. Other symptoms may include: Blisters Collapse Coma Convulsions Drowsiness ...

  16. Hair bleach poisoning

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/002702.htm Hair bleach poisoning To use the sharing features on this page, please enable JavaScript. Hair bleach poisoning occurs when someone swallows hair bleach or ...

  17. Plant fertilizer poisoning

    MedlinePlus

    Plant fertilizers and household plant foods are used to improve plant growth. Poisoning can occur if someone swallows these products. Plant fertilizers are mildly poisonous if small amounts are swallowed. ...

  18. Bracken fern poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bracken fern (Pteridium aquilinum) is found throughout the world and enzootic hematuria, bright blindness, and bracken staggers. This chapter reviews the plant, the various poisoning syndrome that it produces, the current strategies to prevent poisoning, and recommended treatments....

  19. Ciguatera Fish Poisoning

    MedlinePlus

    ... By Syndrome Life Cycle Impacts Human Health Wildlife Ecosystems Socioeconomic Freshwater Regions Distribution - U.S. Distribution - World Maps ... Paralytic Shellfish Poisoning Cyanobacteria Medical Community ... Fish Poisoning Causative organisms: Gambierdiscus ...

  20. Hydrochloric acid poisoning

    MedlinePlus

    Hydrochloric acid is a clear, poisonous liquid. It is highly corrosive, which means it immediately causes severe ... discusses poisoning due to swallowing or breathing in hydrochloric acid. This article is for information only. Do ...

  1. [Natural toxin poisoning].

    PubMed

    Tsunematsu, Satoshi

    2012-08-01

    Natural toxin poisoning often occurs when amateur who has no expert knowledge of food collects and cooks the wrong material. In many cases, the symptoms of natural toxin poisoning are mild and the patients recover from illness within a day. However, if the patients have respiratory or neurological symptoms after several hours of intake, the patients must go to hospital immediately. Mushroom poisoning is often reported and puffer fish poisoning is sometimes reported in Japan.

  2. Lead Poisoning (For Parents)

    MedlinePlus

    ... Story" 5 Things to Know About Zika & Pregnancy Lead Poisoning KidsHealth > For Parents > Lead Poisoning Print A A ... Family en español La intoxicación por plomo About Lead Poisoning If you have young kids, it's important to ...

  3. Lead Poisoning in Childhood.

    ERIC Educational Resources Information Center

    Pueschel, Siegfried M., Ed.; Linakis, James G., Ed.; Anderson, Angela C., Ed.

    The magnitude of childhood lead poisoning has been inexplicably neglected by modern medicine and by legislators. However, since the 1970s, increased attention has been focused on lead poisoning, and advances have been made in several areas, including understanding of the neurodevelopmental and behavioral ramifications of lead poisoning, and…

  4. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Drummond, A. H., Jr.

    1981-01-01

    Early symptoms of lead poisoning in children are often overlooked. Lead poisoning has its greatest effects on the brain and nervous system. The obvious long-term solution to the lead poisoning problem is removal of harmful forms of the metal from the environment. (JN)

  5. Lead poisoning: An overview

    NASA Technical Reports Server (NTRS)

    Gendel, Neil

    1993-01-01

    A problem that should be of great concern to all of us is the lead poisoning of children. First, I would like to present a short overview concerning the reasons everyone should care about lead poisoning, then discuss the history of lead poisoning, what is happening today across the country, and the future.

  6. Poison centers, poison prevention, and the pediatrician.

    PubMed

    Lovejoy, F H; Robertson, W O; Woolf, A D

    1994-08-01

    The first poison centers were established in the United States in the early 1950s, stimulated by an American Academy of Pediatrics' survey of office-based pediatric practices which ascertained that its members had no place to turn for ingredient information on medications and household products. With the help of the Academy, pediatrician Dr. Edward Press, the Illinois Department of Health, and several community hospitals, the first poison center emerged. Over the subsequent 40 years, remarkable progress has occurred in the fields of clinical toxicology, poison control, and poison prevention. Yet despite these accomplishments, challenging clouds are appearing on the horizon which threaten these gains. This commentary, by the authors who have viewed and participated in a large part of the history of this progress, will focus on these major accomplishments with an emphasis on (a) poison prevention utilizing the pre-event (primary prevention), (b) the event (secondary prevention), and (c) the postevent (tertiary prevention) model.

  7. Poisoning: Effective Clinical Intervention

    PubMed Central

    Turner, T. J.

    1982-01-01

    Poisoning accounts for 40-60% of suicides, is the commonest medical emergency in small children, and an important source of occupational injury. Prevention of unintentional poisoning involves primarily education of parents. In intervention, the patient—not the poison—must be treated. Self-poisoners require supportive but firm handling. Treatment is directed towards prevention of further absorption, removal of absorbed poison, symptomatic or supportive therapy, and administration of systemic antidotes. Careful attention should be paid to the physician's legal responsibilities in cases of poisoning. Imagesp2032-a PMID:21286544

  8. Glyphosate poisoning.

    PubMed

    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

  9. Marijuana poisoning.

    PubMed

    Fitzgerald, Kevin T; Bronstein, Alvin C; Newquist, Kristin L

    2013-02-01

    , tremors, hypothermia, and bradycardia. Higher dosages may additionally cause nystagmus, agitation, tachypnea, tachycardia, ataxia, hyperexcitability, and seizures. Treatment of marijuana ingestion in animals is largely supportive. Vital signs including temperature and heart rate and rhythm must be continually monitored. Stomach content and urine can be tested for cannabinoids. Gas chromatography and mass spectrometry can be utilized for THC detection but usually may take several days and are not practical for initiation of therapy. Human urine drug-screening tests can be unreliable for confirmation of marijuana toxicosis in dogs owing to the interference of a large number of the metabolites in canine urine. False negatives may also arise if testing occurs too recently following THC ingestion. Thus, the use of human urine drug-screening tests in dogs remains controversial. No specific antidote presently exists for THC poisoning. Sedation with benzodiazepines may be necessary if dogs are severely agitated. Intravenous fluids may be employed to counter prolonged vomiting and to help control body temperature. Recently, the use of intralipid therapy to bind the highly lipophilic THC has been utilized to help reduce clinical signs. The majority of dogs experiencing intoxication after marijuana ingestion recover completely without sequellae. Differential diagnoses of canine THC toxicosis include human pharmaceuticals with central nervous system stimulatory effects, drugs with central nervous system depressant effects, macrolide parasiticides, xylitol, and hallucinogenic mushrooms.

  10. Marijuana poisoning.

    PubMed

    Fitzgerald, Kevin T; Bronstein, Alvin C; Newquist, Kristin L

    2013-02-01

    , tremors, hypothermia, and bradycardia. Higher dosages may additionally cause nystagmus, agitation, tachypnea, tachycardia, ataxia, hyperexcitability, and seizures. Treatment of marijuana ingestion in animals is largely supportive. Vital signs including temperature and heart rate and rhythm must be continually monitored. Stomach content and urine can be tested for cannabinoids. Gas chromatography and mass spectrometry can be utilized for THC detection but usually may take several days and are not practical for initiation of therapy. Human urine drug-screening tests can be unreliable for confirmation of marijuana toxicosis in dogs owing to the interference of a large number of the metabolites in canine urine. False negatives may also arise if testing occurs too recently following THC ingestion. Thus, the use of human urine drug-screening tests in dogs remains controversial. No specific antidote presently exists for THC poisoning. Sedation with benzodiazepines may be necessary if dogs are severely agitated. Intravenous fluids may be employed to counter prolonged vomiting and to help control body temperature. Recently, the use of intralipid therapy to bind the highly lipophilic THC has been utilized to help reduce clinical signs. The majority of dogs experiencing intoxication after marijuana ingestion recover completely without sequellae. Differential diagnoses of canine THC toxicosis include human pharmaceuticals with central nervous system stimulatory effects, drugs with central nervous system depressant effects, macrolide parasiticides, xylitol, and hallucinogenic mushrooms. PMID:23796481

  11. Scombroid poisoning: a review.

    PubMed

    Hungerford, James M

    2010-08-15

    Scombroid poisoning, also called histamine fish poisoning, is an allergy-like form of food poisoning that continues to be a major problem in seafood safety. The exact role of histamine in scombroid poisoning is not straightforward. Deviations from the expected dose-response have led to the advancement of various possible mechanisms of toxicity, none of them proven. Histamine action levels are used in regulation until more is known about the mechanism of scombroid poisoning. Scombroid poisoning and histamine are correlated but complicated. Victims of scombroid poisoning respond well to antihistamines, and chemical analyses of fish implicated in scombroid poisoning generally reveal elevated levels of histamine. Scombroid poisoning is unique among the seafood toxins since it results from product mishandling rather than contamination from other trophic levels. Inadequate cooling following harvest promotes bacterial histamine production, and can result in outbreaks of scombroid poisoning. Fish with high levels of free histidine, the enzyme substrate converted to histamine by bacterial histidine decarboxylase, are those most often implicated in scombroid poisoning. Laboratory methods and screening methods for detecting histamine are available in abundance, but need to be compared and validated to harmonize testing. Successful field testing, including dockside or on-board testing needed to augment HACCP efforts will have to integrate rapid and simplified detection methods with simplified and rapid sampling and extraction. Otherwise, time-consuming sample preparation reduces the impact of gains in detection speed on the overall analysis time.

  12. Congenital PCB poisoning: a reevaluation

    SciTech Connect

    Miller, R.W.

    1985-05-01

    A review of the literature reveals a need to clarify the pathologic physiology of congenital polychlorinated biphenyl (PCB) poisoning, which is characterized by intrauterine growth retardation, brown staining of the skin and mucous membranes as in Addison's disease, natal teeth, widely open fontanelles and sagittal suture and apparent overgrowth of the gingiva. The skull abnormalities may represent irregular calcification, with natal teeth appearing because the bone of the mandible is penetrated more easily than usual. Some fetuses were poisoned at the time the mothers ingested the oil; others were affected in the subsequent years from residual contamination in the mothers' bodies. The misadventure in Japan was repeated in Taiwan in 1979. The seven congenital cases in Taiwan reported thus far seem to differ from those in Japan. In Taiwan the noses were somewhat black, two of the infants did not have low birth weight and the osseous abnormalities of the skull and gingival hyperplasia were not observed. Systematic followup studies should be made in Taiwan of the children born within 2 years of maternal poisoning with PCBs. Special attention should be given to age at first dentition and skull-X-rays for spotty calcification, among other measures of physical, neurologic and intellectual development.

  13. Characterization of two methylenedioxy bridge-forming cytochrome P450-dependent enzymes of alkaloid formation in the Mexican prickly poppy Argemone mexicana.

    PubMed

    Díaz Chávez, Maria Luisa; Rolf, Megan; Gesell, Andreas; Kutchan, Toni M

    2011-03-01

    Formation of the methylenedioxy bridge is an integral step in the biosynthesis of benzo[c]phenanthridine and protoberberine alkaloids in the Papaveraceae family of plants. This reaction in plants is catalyzed by cytochrome P450-dependent enzymes. Two cDNAs that encode cytochrome P450 enzymes belonging to the CYP719 family were identified upon interrogation of an EST dataset prepared from 2-month-old plantlets of the Mexican prickly poppy Argemone mexicana that accumulated the benzo[c]phenanthridine alkaloid sanguinarine and the protoberberine alkaloid berberine. CYP719A13 and CYP719A14 are 58% identical to each other and 77% and 60% identical, respectively, to stylopine synthase CYP719A2 of benzo[c]phenanthridine biosynthesis in Eschscholzia californica. Functional heterologous expression of CYP719A14 and CYP719A13 in Spodoptera frugiperda Sf9 cells produced recombinant enzymes that catalyzed the formation of the methylenedioxy bridge of (S)-cheilanthifoline from (S)-scoulerine and of (S)-stylopine from (S)-cheilanthifoline, respectively. Twenty-seven potential substrates were tested with each enzyme. Whereas CYP719A14 transformed only (S)-scoulerine to (S)-cheilanthifoline (K(m) 1.9±0.3; k(cat)/K(m) 1.7), CYP719A13 converted (S)-tetrahydrocolumbamine to (S)-canadine (K(m) 2.7±1.3; k(cat)/K(m) 12.8), (S)-cheilanthifoline to (S)-stylopine (K(m) 5.2±3.0; k(cat)/K(m) 2.6) and (S)-scoulerine to (S)-nandinine (K(m) 8.1±1.9; k(cat)/K(m) 0.7). These results indicate that although CYP719A14 participates in only sanguinarine biosynthesis, CYP719A13 can be involved in both sanguinarine and berberine formation in A. mexicana.

  14. Phosphorus poisoning in waterfowl

    USGS Publications Warehouse

    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.

  15. Grass and weed killer poisoning

    MedlinePlus

    Weedoff poisoning; Roundup poisoning ... Glyphosate is the poisonous ingredient in some weed killers. ... Glyphosate is in weed killers with these brand names: Roundup Bronco Glifonox Kleen-up Rodeo Weedoff Other ...

  16. Poison Ivy, Oak, and Sumac

    MedlinePlus

    ... U.S.) is a delayed allergic reaction. Brushing the plant on the skin results in blisters and slightly ... of poison ivy, poison oak, and poison sumac plants. People typically have itchy bumps (papules) and blisters ( ...

  17. Sweet clover poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sweet clover poisoning occurs when spoiled sweet clover (Melilotus officinalis and M. alva) hay or silage that contain dicumarol are consumed by livestock. This updated chapter is a succinct review of the clinical disease and pathologic lesions of poisoning. It also reviews current strategies and ...

  18. Suspected Pesticide Poisoning

    PubMed Central

    Sellar, Christine; Ferguson, Joyce A.

    1991-01-01

    Of 1125 calls to a regional poison control center about suspected pesticide poisonings, more than half concerned children younger than 6 years, most of whom had ingested small amounts and required no treatment other than drinking fluids. Adults represented a small proportion of victims, but were more likely to have consumed moderate or large quantities, to have symptoms, and to need referral. PMID:21228985

  19. Sweet clover poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sweet clover poisoning is a hemorrhagic disease produced when spoiled sweet clover (Melilotus officinalis and M. alba) hay or silage that contain dicumarol are consumed by livestock. This chapter reviews the clinical and pathologic lesions or poisoning. It also reviews current strategies and treat...

  20. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Lin-Fu, Jane S.

    This publication is a guide to help social and health workers plan a preventive campaign against lead poisoning, a cause of mental retardation other neurological handicaps, and death among children. The main victims are 1- to 6-year-olds living in areas where deteriorating housing prevails. Among the causes of lead poisoning are: ingestion of…

  1. A systematic review of aluminium phosphide poisoning.

    PubMed

    Mehrpour, Omid; Jafarzadeh, Mostafa; Abdollahi, Mohammad

    2012-03-01

    Every year, about 300,000 people die because of pesticide poisoning worldwide. The most common pesticide agents are organophosphates and phosphides, aluminium phosphide (AlP) in particular. AlP is known as a suicide poison that can easily be bought and has no effective antidote. Its toxicity results from the release of phosphine gas as the tablet gets into contact with moisture. Phosphine gas primarily affects the heart, lungs, gastrointestinal tract, and kidneys. Poisoning signs and symptoms include nausea, vomiting, restlessness, abdominal pain, palpitation, refractory shock, cardiac arrhythmias, pulmonary oedema, dyspnoea, cyanosis, and sensory alterations. Diagnosis is based on clinical suspicion, positive silver nitrate paper test to phosphine, and gastric aspirate and viscera biochemistry. Treatment includes early gastric lavage with potassium permanganate or a combination with coconut oil and sodium bicarbonate, administration of charcoal, and palliative care. Specific therapy includes intravenous magnesium sulphate and oral coconut oil. Moreover, acidosis can be treated with early intravenous administration of sodium bicarbonate, cardiogenic shock with fluid, vasopresor, and refractory cardiogenic shock with intra-aortic baloon pump or digoxin. Trimetazidine may also have a useful role in the treatment, because it can stop ventricular ectopic beats and bigeminy and preserve oxidative metabolism. This article reviews the epidemiological, toxicological, and clinical/pathological aspects of AlP poisoning and its management.

  2. [The effect of carbon tetrachloride poisoning on the activity of digestive proteases in rats and correction of the disorders with vegetable oils].

    PubMed

    Esaulenko, E E; Khil'chuk, M A; Bykov, I M

    2013-01-01

    The results of the study of activity of digestive proteases (pepsin, trypsin, chymotrypsin) in homogenates of stomach, pancreas and duodenum in experimental animals have been presented. Rats were exposed to intoxication with carbon tetrachloride (subcutaneous administration of a 50% oil solution of CCl4 in the dose of 0.5 ml per 100 g body weight) for three days and then they were given analysed oils (black nut, walnut and flax oil) intragastrically by gavage at a dose of 0.2 ml per day within 23 days. Pepsin level in gastric mucosa homogenates and chymotrypsin activity in pancreatic homogenates were determined by method of N.P. Pyatnitskiy based on on the ability of enzymes to coagulate dairy-acetate mixture, respectively, at 25 degrees C and 35 degrees C. Trypsin activity in homogenates of pancreatic was determined by method of Erlanger - Shaternikova colorimetrically. It has been established that intoxication with CCl4 decreased the synthesis of proteolytic enzymes of the stomach (by 51%) and pancreas (by 70-78%). Injections of analysed vegetable oils to animals contributed to the normalization of proteolytic enzymes synthesis. The conclusion that there are prospects of using the analysed vegetable oils containing large quantity of polyunsaturated fatty acids (omega-3 and omega-6) for the correction of detected biochemical abnormalities has been done.

  3. Look Out! It's Poison Ivy!

    ERIC Educational Resources Information Center

    Darlington, Elizabeth, Day

    1986-01-01

    Provides background information on poison ivy and offers suggestions for instructional activities. Includes illustrations of the varieties of poison ivy leaf forms and poison ivy look-alikes. Highlights interesting facts and cases associated with poison ivy and its relatives. (ML)

  4. Effects of Cuminum cyminum L. essential oil on some epididymal sperm parameters and histopathology of testes following experimentally induced copper poisoning in mice.

    PubMed

    Sakhaee, E; Emadi, L; Azari, O; Kheirandish, R; Esmaili Nejad, M R; Shafiei Bafti, H

    2016-06-01

    Copper overload can cause sperm cell damage by inducing oxidative stress. On the other hand, cumin has a good antioxidant potential. Therefore, the aim of this study was to evaluate the effects of cumin on sperm quality and testicular tissue following experimentally induced copper poisoning in mice. Forty-eight mature male mice were divided into four equal groups as follows: group Cu which received 0.1 ml copper sulphate at dose of 100 mg kg(-1) , group Cc which received Cuminum cyminum at dose of 1 mg kg(-1) , treatment group which received copper sulphate (100 mg kg(-1) ) and treated with Cuminum cyminum (1 mg kg(-1) ), and control group which received the same volume of normal saline. Six mice in each group were sacrificed at week 4 and week 6. The results showed that sperm concentration, motility and viability in group Cu were significantly decreased at weeks 4 and 6, and severe degenerative changes were observed in testicular tissues in comparison with the control group. In treatment group, significant improvement in the sperm count, motility and viability, and normal architecture in most seminiferous tubules with organised epithelium was observed compared to the group Cu. The sperm quality parameters in the treatment group approached those of the control group.

  5. Effects of Cuminum cyminum L. essential oil on some epididymal sperm parameters and histopathology of testes following experimentally induced copper poisoning in mice.

    PubMed

    Sakhaee, E; Emadi, L; Azari, O; Kheirandish, R; Esmaili Nejad, M R; Shafiei Bafti, H

    2016-06-01

    Copper overload can cause sperm cell damage by inducing oxidative stress. On the other hand, cumin has a good antioxidant potential. Therefore, the aim of this study was to evaluate the effects of cumin on sperm quality and testicular tissue following experimentally induced copper poisoning in mice. Forty-eight mature male mice were divided into four equal groups as follows: group Cu which received 0.1 ml copper sulphate at dose of 100 mg kg(-1) , group Cc which received Cuminum cyminum at dose of 1 mg kg(-1) , treatment group which received copper sulphate (100 mg kg(-1) ) and treated with Cuminum cyminum (1 mg kg(-1) ), and control group which received the same volume of normal saline. Six mice in each group were sacrificed at week 4 and week 6. The results showed that sperm concentration, motility and viability in group Cu were significantly decreased at weeks 4 and 6, and severe degenerative changes were observed in testicular tissues in comparison with the control group. In treatment group, significant improvement in the sperm count, motility and viability, and normal architecture in most seminiferous tubules with organised epithelium was observed compared to the group Cu. The sperm quality parameters in the treatment group approached those of the control group. PMID:26332396

  6. Window cleaner poisoning

    MedlinePlus

    ... 2007:chap 32. Mycyk MB. Toxic alcohols. In: Adams JG, ed. Emergency Medicine . 2nd ed. Philadelphia, PA: ... AE. General approach to the poisoned patient. In: Adams JG, ed. Emergency Medicine . 2nd ed. Philadelphia, PA: ...

  7. Poisoning - fish and shellfish

    MedlinePlus

    ... poisoning, you may receive: Blood and urine tests EKG (electrocardiogram, or heart tracing) Fluids by IV (through ... and breathing machine (ventilator) Blood and urine tests EKG (electrocardiogram, or heart tracing) Fluids by IV (through ...

  8. Sodium bisulfate poisoning

    MedlinePlus

    ... in large amounts. This article discusses poisoning from swallowing sodium bisulfate. This article is for information only. ... Symptoms from swallowing more than a tablespoon of this acid may include: Burning pain in the mouth Chest pain from burns ...

  9. Cloth dye poisoning

    MedlinePlus

    ... poisonous ingredient in most household cloth dyes. Most common household cloth dyes are made from nonpoisonous substances, such as: Mild soaps Pigments Salts Although these substances are generally considered not dangerous, ...

  10. Poison Ivy Dermatitis

    MedlinePlus

    ... familiar skin rash. No one is born with sensitivity to Poison ivy, but if exposed enough most ... sensitized at some time and remain allergic. A sensitivity can change at any time. There's no way ...

  11. Occupational cyanide poisoning.

    PubMed

    Amizet, Loic; Pruvot, Gauthier; Remy, Sophie; Kfoury, Michel

    2011-01-01

    Cyanide poisoning has existed for centuries. In most cases, cyanide is combined with other toxic substances; for example with carbon monoxide in fire smoke. Cases of pure cyanide poisoning are rare, and usually due to accidental exposure. Their treatment is based on oxygenation and the infusion of hydroxocobalamin. The seriousness of this type of poisoning calls for a rapid and specific response, which demonstrates the usefulness of non-hospital based medical treatment. The authors report here the case of a man who was the victim of occupational poisoning with sodium cyanide and who was treated at the workplace by fire-fighters and the Service Mobile d'Urgence et Reanimation emergency ambulance service. PMID:22674698

  12. Tips to Prevent Poisonings

    MedlinePlus

    ... local take back programs in your community . Household Chemicals and Carbon Monoxide Always read the label before using a product that may be poisonous. Keep chemical products in their original bottles or containers. Do ...

  13. Potassium carbonate poisoning

    MedlinePlus

    Potassium carbonate is a white powder used to make soap, glass, and other items. This article discusses poisoning from swallowing or breathing in potassium carbonate. This article is for information only. Do ...

  14. Bracken fern poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  15. Poison plants (image)

    MedlinePlus

    ... exposure to sunlight, or by poor circulation, even stress. An example of contact dermatitis is the reaction of a sensitive person's skin to poison ivy, oak or sumac. Contact with these plants, which contain a chemical called urushiol, produces an ...

  16. Ethylene glycol poisoning

    MedlinePlus

    ... kidneys. The poisoning causes disturbances in the body's chemistry, including metabolic acidosis . The disturbances may be severe ... other tests such as: Arterial blood gas analysis Chemistry panel and liver function studies Chest x-ray ( ...

  17. Mineral spirits poisoning

    MedlinePlus

    Mineral spirits are liquid chemicals used to thin paint and as a degreaser. Mineral spirits poisoning occurs ... be found in: Mineral spirits ( Stoddard solvent ) Some paints Some floor and furniture waxes and polishes Some ...

  18. The Poisons Project.

    ERIC Educational Resources Information Center

    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)

  19. Hair dye poisoning

    MedlinePlus

    ... are: Arsenic Bismuth Denatured alcohol Lead ( lead poisoning ) Mercury Pyrogallol Silver Hair dyes may contain other harmful ... bleeding and infection. Continued exposure to lead or mercury can lead to permanent brain and nervous system ...

  20. Occupational cyanide poisoning.

    PubMed

    Amizet, Loic; Pruvot, Gauthier; Remy, Sophie; Kfoury, Michel

    2011-11-21

    Cyanide poisoning has existed for centuries. In most cases, cyanide is combined with other toxic substances; for example with carbon monoxide in fire smoke. Cases of pure cyanide poisoning are rare, and usually due to accidental exposure. Their treatment is based on oxygenation and the infusion of hydroxocobalamin. The seriousness of this type of poisoning calls for a rapid and specific response, which demonstrates the usefulness of non-hospital based medical treatment. The authors report here the case of a man who was the victim of occupational poisoning with sodium cyanide and who was treated at the workplace by fire-fighters and the Service Mobile d'Urgence et Reanimation emergency ambulance service.

  1. Occupational cyanide poisoning

    PubMed Central

    Amizet, Loic; Pruvot, Gauthier; Remy, Sophie; Kfoury, Michel

    2011-01-01

    Cyanide poisoning has existed for centuries. In most cases, cyanide is combined with other toxic substances; for example with carbon monoxide in fire smoke. Cases of pure cyanide poisoning are rare, and usually due to accidental exposure. Their treatment is based on oxygenation and the infusion of hydroxocobalamin. The seriousness of this type of poisoning calls for a rapid and specific response, which demonstrates the usefulness of non-hospital based medical treatment. The authors report here the case of a man who was the victim of occupational poisoning with sodium cyanide and who was treated at the workplace by fire-fighters and the Service Mobile d’Urgence et Reanimation emergency ambulance service. PMID:22674698

  2. Hydrofluoric acid poisoning

    MedlinePlus

    ... your skin or eyes, you may have: Blisters Burns Pain Vision loss Hydrofluoric acid poisoning can have ... urine tests Camera down the throat to see burns in the esophagus and the stomach (endoscopy) Fluids ...

  3. Sassafras oil overdose

    MedlinePlus

    Sassafras oil comes from the root bark of the sassafras tree. Sassafras oil overdose occurs when someone swallows more than ... Safrole is the poisonous ingredient in sassafras oil. It is a clear or ... yellow oily liquid. It can be dangerous in large amounts.

  4. American Association of Poison Control Centers

    MedlinePlus

    ... View all alerts right left National Poison Prevention Week is March 20-26! Be a part of ... is poison-proof. Read more › National Poison Prevention Week Congress established National Poison Prevention Week (NPPW) on ...

  5. Poison control center - emergency number

    MedlinePlus

    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 ...

  6. Acute organophosphorus poisoning.

    PubMed

    Chowdhary, Sheemona; Bhattacharyya, Rajasri; Banerjee, Dibyajyoti

    2014-04-20

    Acute organophosphorus poisoning continues to be a detrimental problem and a potential cause of mortality especially in developing countries. Inhibition of acetylcholinesterase enzyme is the main mechanism of toxicity of such pesticides and measurement of acetylcholinesterase activity is the commonly used laboratory diagnosis approved for the purpose. It is now proved beyond any doubt that early intervention is beneficial for cases of acute organophosphorus poisoning and, therefore, considerable current interest has been generated for development of point of care testing tool for screening of the same. However, to the best of our knowledge so far the matter is not reviewed from the view of point of care testing tool development. In this paper, this subject is reviewed highlighting the methodological aspects and point of care testing tool development in the context of organophosphorus poisoning.

  7. [Acute carbon monoxide poisoning].

    PubMed

    Raphaël, Jean-Claude

    2008-04-30

    Carbon monoxide (CO) poisoning is still complicated by a high mortality and morbidity rate. Diagnosis can be obvious but is most of time difficult and sometimes remained unknown. It is usually based on clinical signs and must be confirmed by assessment of CO level in room air or in patient's expired breathing or blood and detection of a source. Mild neurological sequelae are very common. Normobaric oxygen is the first line treatment. Comatose and pregnant patients must undergo hyperbaric oxygen. All CO poisoning has to be declared to sanitary authority, which will in turn conduct a technical inspection to remove the source. The patient must be informed that he is at risk of new poisoning and of neurological complications. Progress in prevention and research in therapeutics are needed in order to reduce CO related morbidity.

  8. [Electronic poison information management system].

    PubMed

    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. PMID:24466697

  9. [Electronic poison information management system].

    PubMed

    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.

  10. Cow dung powder poisoning.

    PubMed

    Sherfudeen, Khaja Mohideen; Kaliannan, Senthil Kumar; Dammalapati, Pavan Kumar

    2015-11-01

    Cow dung, which has germicidal property, was used in ancient days to clean living premises in South India. Nowadays, people are using commercially available synthetic cow dung powder. It is locally known as "saani powder" in Tamil Nadu. It is freely available in homes and is sometimes accidentally consumed by children. It is available in two colors - yellow and green. Cow dung powder poisoning is common in districts of Tamil Nadu such as Coimbatore, Tirupur, and Erode. We report two cases of yellow cow dung powder poisoning from our hospital. PMID:26730123

  11. [Poisoning accidents with household chemicals among children].

    PubMed

    Johannsen, H G; Mikkelsen, J B

    1994-10-01

    A review is presented of the registration of all poisoning accidents among children aged 0-6 years treated at the University Hospital, Odense, Denmark during the period 1.1.1980-31.12.1992. There were 1751 poisoning accidents of which 482 were accidents with household chemicals. There were 69 accidents with lamp oil (Petroleum) of which 67 were in the age group 0-3 years. A peak incidence in the age group 0-3 years old is seen in 1986. In 1992 the incidence is at about the same level as in 1980. The incidence in the age group 4-6 years is at almost the same level throughout the entire period. We conclude that it is necessary to continue with campaigns to prevent accidents with household chemicals among children.

  12. Methylmercury Poisoning in Iraq

    ERIC Educational Resources Information Center

    Bakir, F.; And Others

    1973-01-01

    Discusses incidence of methylmercury poisoning throughout the world with increasing industrial and agricultural use of mercury compounds. Describes recent epidemic in Iraq resulting from use of wheat treated with methylmercurial fungicide. New data are presented on the toxicity of methylmercury and its metabolic fate in the human body. (JR)

  13. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Boeckx, Roger L.

    1986-01-01

    Urban children are exposed to lead through the air they breathe, the water they drink, and the food and nonfood substances they ingest. The history, diagnosis, and treatment of lead poisoning in these children are discussed. Includes information on the toxicology of lead and the various risk classes. (JN)

  14. [Acute arsenic poisoning].

    PubMed

    Montelescaut, Etienne; Vermeersch, Véronique; Commandeur, Diane; Huynh, Sophie; Danguy des Deserts, Marc; Sapin, Jeanne; Ould-Ahmed, Mehdi; Drouillard, Isabelle

    2014-01-01

    Acute arsenic poisoning is a rare cause of suicide attempt. It causes a multiple organs failure caused by cardiogenic shock. We report the case of a patient admitted twelve hours after an ingestion of trioxide arsenic having survived thanks to a premature treatment.

  15. [Acute arsenic poisoning].

    PubMed

    Montelescaut, Etienne; Vermeersch, Véronique; Commandeur, Diane; Huynh, Sophie; Danguy des Deserts, Marc; Sapin, Jeanne; Ould-Ahmed, Mehdi; Drouillard, Isabelle

    2014-01-01

    Acute arsenic poisoning is a rare cause of suicide attempt. It causes a multiple organs failure caused by cardiogenic shock. We report the case of a patient admitted twelve hours after an ingestion of trioxide arsenic having survived thanks to a premature treatment. PMID:25486670

  16. Tainted Water, Poison Paint.

    ERIC Educational Resources Information Center

    Natale, Jo Anna

    1991-01-01

    Recent research shows lead poisoning is more widespread and even more dangerous to infants and young children than previously thought. A bill proposed in Congress would require schools and day-care centers to test for lead. Summarizes lead's health hazards and how to test drinking water. (MLF)

  17. Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Lin-Fu, Jane S.

    Designed as a public information pamphlet, the text discusses the problem of lead poisoning in children. The preventable nature of the problem is stressed as well as needed action on the part of the public, physicians and other health workers, and the legislators. The pamphlet emphasizes that each of these areas is essential in preventing death or…

  18. [Amitriptyline and imipramine poisoning].

    PubMed

    Paul, H; Ehrenthal, W; Wahlen, W

    1980-01-01

    Two cases of severe poisoning by tricyclic antidepressants (Amitriptylin, Imipramin) are reported. Both patients 3 and 11 years old children, developed a typical clinical picture with cardiovascular, neurological and atropine features. Beside a general supportive management, in one case physostigmin was used as antidote. Alternative treatments of enuresis in childhood are recommended.

  19. Age and criminal poisonings.

    PubMed

    Stankova, Evgenia; Gesheva, Margarita; Hubenova, Aneta

    2005-01-01

    We present a series of 8 cases of acute combined poisonings, occurred in an identical way in patients over 70 years of age for a period of 6 months. The way of exposure, characteristic of the clinical presentation, complications and the outcome of the intoxications, as well as the therapeutic approach is described. In all of the cases combined drug intoxication with benzodiazepines and opiates have been proved. The impact of the combination of two toxic substances: the first causing rapid and brief suppression of the consciousness and the second, causing prolonged continuation of the already suppressed consciousness, on the clinical course is discussed. The similarities in the circumstances of the exposure, clinical course of the poisonings, the identified toxic substances, lead to the consideration of criminal characteristic of the poisonings. The contact with the corresponding authorities brought off the disclosure of a group of criminals, committed the intentional intoxications with the aim of robbery. Age, with all its various characteristics, has been discussed as a factor for occurrence of criminal poisonings. PMID:16225098

  20. Puffer fish poisoning.

    PubMed Central

    Field, J

    1998-01-01

    Regarded by many as a delicacy, puffer fish (Lagocephalus scleratus) is a lethal source of food poisoning with a high mortality. It contains tetrodotoxin which can cause death by muscular paralysis, respiratory depression, and circulatory failure. A case of mild intoxication is reported and the literature reviewed. Images p336-a PMID:9785165

  1. Potential plant poisonings in dogs and cats in southern Africa.

    PubMed

    Botha, C J; Penrith, M L

    2009-06-01

    Plant poisoning occurs less commonly in dogs and cats than in herbivorous livestock, but numerous cases have been documented worldwide, most of them caused by common and internationally widely cultivated ornamental garden and house plants. Few cases of poisoning of cats and dogs have been reported in southern Africa, but many of the plants that have caused poisoning in these species elsewhere are widely available in the subregion and are briefly reviewed in terms of toxic principles, toxicity, species affected, clinical signs, and prognosis. The list includes Melia azedarach (syringa), Brunfelsia spp. (yesterday, today and tomorrow), Datura stramonium (jimsonweed, stinkblaar), a wide variety of lilies and lily-like plants, cycads, plants that contain soluble oxalates, plants containing cardiac glycosides and other cardiotoxins and euphorbias (Euphorbia pulcherrima, E. tirucalli). Poisoning by plant products such as macadamia nuts, onions and garlic, grapes and raisins, cannabis (marijuana, dagga) or hashish and castor oil seed or seedcake is also discussed. Many of the poisonings are not usually fatal, but others frequently result in death unless rapid action is taken by the owner and the veterinarian, underlining the importance of awareness of the poisonous potential of a number of familiar plants. PMID:19831265

  2. POISON SPIDER FIELD CHEMICAL FLOOD PROJECT, WYOMING

    SciTech Connect

    Douglas Arnell; Malcolm Pitts; Jie Qi

    2004-11-01

    A reservoir engineering and geologic study concluded that approximate 7,852,000 bbls of target oil exits in Poison Spider. Field pore volume, OOIP, and initial oil saturation are defined. Potential injection water has a total dissolved solids content of 1,275 mg/L with no measurable divalent cations. If the Lakota water consistently has no measurable cations, the injection water does not require softening to dissolve alkali. Produced water total dissolved solids were 2,835 mg/L and less than 20 mg/L hardness as the sum of divalent cations. Produced water requires softening to dissolve chemicals. Softened produced water was used to dissolve chemicals in these evaluations. Crude oil API gravity varies across the field from 19.7 to 22.2 degrees with a dead oil viscosity of 95 to 280 cp at 75 F. Interfacial tension reductions of up to 21,025 fold (0.001 dyne/cm) were developed with fifteen alkaline-surfactant combinations at some alkali concentration. An additional three alkaline-surfactant combinations reduced the interfacial tension greater than 5,000 fold. NaOH generally produced the lowest interfacial tension values. Interfacial tension values of less than 0.021 dyne/cm were maintained when the solutions were diluted with produced water to about 60%. Na{sub 2}CO{sub 3} when mixed with surfactants did not reduce interfacial tension values to levels at which incremental oil can be expected. NaOH without surfactant interfacial tension reduction is at a level where some additional oil might be recovered. Most of the alkaline-surfactant-polymer solutions producing ultra low interfacial tension gave type II- phase behavior. Only two solutions produced type III phase behavior. Produced water dilution resulted in maintenance of phase type for a number of solutions at produced water dilutions exceeding 80% dilution. The average loss of phase type occurred at 80% dilution. Linear corefloods were performed to determine relative permeability end points, chemical

  3. Poisoning due to Chinese proprietary medicines.

    PubMed

    Chan, T Y; Lee, K K; Chan, A Y; Critchley, J A

    1995-05-01

    1. To determine the toxic potentials of those Chinese proprietary medicines (CPM) which are commonly used for self-poisoning by adults in Hong Kong, all patients admitted to four of the eight general medical wards at the Prince of Wales Hospital between January 1988 and December 1993 were retrospectively studied. 2. There were 54 women and 17 men with their age ranging from 15 to 86 years. Twenty-three subjects (32%) also took alcohol, chemicals or drugs. Of the 51 subjects (72%) who had taken topical medicaments, 22 had no symptoms while 28 had minor features of gastrointestinal irritation (n = 26), mild (n = 2) or severe (n = 1) salicylate poisoning. Of the 17 subjects (24%) who had taken CPM tablets/capsules, nine had mild symptoms including nausea/vomiting and drowsiness. The three remaining patients (4%) who had ingested liquid CPM preparations were asymptomatic. Elevated plasma salicylate or paracetamol concentrations (> 0.1 mmol l-1) were found in some patients who had taken topical medicaments and CPM tablets/capsules, respectively. All the 71 patients completely recovered. 3. Most of the CPM used for self-poisoning in Hong Kong were of low to moderate toxicity except for those containing wintergreen oil (methyl salicylate).

  4. Organophosphate and carbamate poisoning.

    PubMed

    Bardin, P G; van Eeden, S F; Moolman, J A; Foden, A P; Joubert, J R

    1994-07-11

    Organophosphate insecticides may cause serious poisoning either accidentally or by deliberate ingestion. Toxic symptoms are produced by acetylcholine accumulation at cholinergic receptors. Diagnosis is based on history of exposure or ingestion, symptoms and signs of cholinergic overactivity and a decrease in serum pseudocholinesterase levels. Following diagnosis, grading of disease severity may identify patients with serious poisoning who should receive treatment in intensive care using adequate doses of anticholinergic drugs. Complications, particularly ventricular arrhythmias, central nervous system depression or seizures, and respiratory failure, should be anticipated and treated. Relapse may occur after seemingly successful treatment. Public education with regard to symptoms of toxicity must be encouraged, and physicians must provide skilled treatment for a potentially lethal condition.

  5. Ciguatera poisoning in Vanuatu.

    PubMed

    Goodman, Anna; Williams, Thomas N; Maitland, Kathryn

    2003-02-01

    Ciguatera poisoning is endemic in many tropical and subtropical countries. We conducted a retrospective study of admissions to two hospitals on the islands of Vanuatu in the southwestern Pacific region. We estimated the annual hospital admission rate for fish poisoning to be 65 (95% confidence interval [CI] = 55-75)/100,000 population on the island of Santo and 29 (95% CI = 19-43)/100,000 population on the island of Ambae. Hospital admission was more common in males 20-29 years old. Death was a rare complication. In the face of increases in both tourism and in the global trade in tropical and exotic fish, physicians in both endemic and non-endemic areas should be familiar with the epidemiology and clinical features of this important condition.

  6. Lead poisoning in children.

    PubMed

    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).

  7. Poisons and fever.

    PubMed

    Gordon, C J; Rowsey, P J

    1998-02-01

    1. Dysfunction of the thermoregulatory system is one of many pathologies documented in experimental animals and humans exposed to toxic chemicals. The mechanism of action responsible for many types of poison-induced fevers is not understood. Some elevations in body temperature are attributed to the peripheral actions of some poisons that stimulate metabolic rate and cause a forced hyperthermia. Exposure to organophosphate (OP) pesticides and certain metal fumes appears to cause a prolonged, regulated elevation in body temperature (Tb). 2. Activation of cyclo-oxygenase (COX) and the production of prostaglandin (PG)E2 in central nervous system (CNS) thermoregulatory centres is required to elicit a fever. Activating the COX-PGE2 pathway by a poison may occur by one of three mechanisms: (i) induction of cell-mediated immune responses and the subsequent release of cytokines; (ii) induction of lipid peroxidation in the CNS; and (iii) direct neurochemical activation. 3. Radiotelemetric monitoring of core temperature in unstressed rodents has led to an experimental animal model of poison-induced fever. Rats administered the OP agents chlorpyrifos and diisopropyl fluorophosphate display an initial hypothermic response lasting approximately 24 h, followed by an elevation in diurnal core temperature for 24-72 h after exposure. The hyperthermia is apparently a result of the activation of the COX-PGE2 pathway because it is blocked by the anti-pyretic sodium salicylate. Overall, the delayed hyperthermia resulting from OP exposure involves activation of thermoregulatory pathways that may be similar to infection-mediated fever. PMID:9493505

  8. Lead Poison Detection

    NASA Technical Reports Server (NTRS)

    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.

  9. Homicidal arsenic poisoning.

    PubMed

    Duncan, Andrew; Taylor, Andrew; Leese, Elizabeth; Allen, Sam; Morton, Jackie; McAdam, Julie

    2015-07-01

    The case of a 50-year-old man who died mysteriously after being admitted to hospital is reported. He had raised the possibility of being poisoned prior to his death. A Coroner's post-mortem did not reveal the cause of death but this was subsequently established by post-mortem trace element analysis of liver, urine, blood and hair all of which revealed very high arsenic concentrations.

  10. [Acute phostoxin poisoning].

    PubMed

    Idali, B; Miguil, M; Moutawakkil, S; Bouaggad, A; Guartit, A; Abassi, O; Ben Aguida, M

    1995-04-01

    Phostoxin is a mixture of aluminium phosphide and ammonium carbonate. When exposed to water, it releases phosphorus hydrogen (PH3), a highly-poisonous gas. In Morocco, death rate from suicide due to self-administration of phostoxin pills is high. Clinical signs include abrupt digestive and nervous disorders. Pulmonary oedema or cardiogenic shock dominate early prognosis. Liver and renal damage is secondary. Prevention requires both legal constraints and regulation of sales. PMID:7761363

  11. Chronic arsenic poisoning.

    PubMed

    Hall, Alan H

    2002-03-10

    Symptomatic arsenic poisoning is not often seen in occupational exposure settings. Attempted homicide and deliberate long-term poisoning have resulted in chronic toxicity. Skin pigmentation changes, palmar and plantar hyperkeratoses, gastrointestinal symptoms, anemia, and liver disease are common. Noncirrhotic portal hypertension with bleeding esophageal varices, splenomegaly, and hypersplenism may occur. A metallic taste, gastrointestinal disturbances, and Mee's lines may be seen. Bone marrow depression is common. 'Blackfoot disease' has been associated with arsenic-contaminated drinking water in Taiwan; Raynaud's phenomenon and acrocyanosis also may occur. Large numbers of persons in areas of India, Pakistan, and several other countries have been chronically poisoned from naturally occurring arsenic in ground water. Toxic delirium and encephalopathy can be present. CCA-treated wood (chromated copper arsenate) is not a health risk unless burned in fireplaces or woodstoves. Peripheral neuropathy may also occur. Workplace exposure or chronic ingestion of arsenic-contaminated water or arsenical medications is associated with development of skin, lung, and other cancers. Treatment may incklude the use of chelating agents such as dimercaprol (BAL), dimercaptosuccinic acid (DMSA), and dimercaptopanesulfonic acid (DMPS).

  12. Endrin-food-poisoning

    PubMed Central

    Weeks, D. E.

    1967-01-01

    Between 3 June and 15 July 1967 four explosive outbreaks of acute poisoning with the insecticide endrin occurred in Doha in Qatar and Hofuf in Saudi Arabia. Altogether 874 persons were hospitalized and 26 died. It is estimated that many others were poisoned whose symptoms were not so severe as to cause them to seek medical care or to enter hospital. The author describes the course of the outbreaks and the measures taken to ascertain their cause and prevent their extension and recurrence. It was found that the victims had eaten bread made from flour contaminated with endrin. In two different ships, both of them loaded and off-loaded at different ports, flour and endrin had been stowed in the same hold, with the endrin above the flour. In both ships the endrin containers had leaked and penetrated the sacks of flour which was later used to make bread. These two unconnected but nearly simultaneous mass poisonings emphasize the importance of regulating the carriage of insecticides and other toxic chemicals in such a way as to prevent the contamination of foodstuffs and similar substances during transport; both the World Health Organization and the Inter-Governmental Maritime Consultative Organization are working towards the establishment of regulations and practices to that end. PMID:5301732

  13. OXYGEN POISONING IN MAMMALS.

    PubMed

    Binger, C A; Faulkner, J M; Moore, R L

    1927-04-30

    1. Oxygen in concentrations of over 70 per cent of an atmosphere is poisonous to dogs, rabbits, guinea pigs and mice. 2. The poisonous effects manifest themselves in drowsiness, anorexia, loss of weight, increasing dyspnea, cyanosis and death from oxygen want. 3. The cause of oxygen want is a destructive lesion of the lungs. 4. The lesion may be characterized grossly as an hemorrhagic edema. Microscopically there is to be seen in varying degrees of intensity (a) capillary engorgement with hemorrhage, (b) the presence of interstitial and intraalveolar serum, (c) hypertrophy and desquamation of alveolar cells, (d) interstitial and alveolar infiltration of mononuclear cells. 5. The type of tissue reaction is not characteristic of an infectious process and no organisms have been recovered at autopsy from the heart's blood or from lung puncture. 6. The poisonous effects of inhalations of oxygen-rich mixtures do not appear to be related to impurities in the oxygen, nor are they related to faulty ventilation, excessive moisture or increased carbon dioxide in the atmosphere of the chambers in which the experimental animals were confined. PMID:19869294

  14. Chemical and Biological Summer Poisons

    PubMed Central

    Lees, Ronald E. M.

    1972-01-01

    Summer has its own special poisoning hazards for the vacationer, gardener or outdoorsman. Because of the comparative variety of accidental human poisonings from contact with these seasonal toxic substances, either artificial or natural, many family physicians are unfamiliar with their effects. Some of us, unfortunately, will be called upon to deal with them over the next few months. This article highlights some of the hazards, outlines their toxicology and summarizes the treatment of the poisoned patient. PMID:20468771

  15. Moonshine-related arsenic poisoning.

    PubMed

    Gerhardt, R E; Crecelius, E A; Hudson, J B

    1980-02-01

    Twelve sequential cases of arsenic poisoning were reviewed for possible sources of ingestion. Contaminated illicit whiskey (moonshine) appeared to be the source in approximately 50% of the patients. An analysis of.confiscated moonshine revealed that occasional specimens contained high levels of arsenic as a contaminant. Although arsenic poisoning occurs relatively infrequently, contaminated moonshine may be an important cause of the poisoning in some areas of the country.

  16. The affliction of Job: poisoned!

    PubMed

    Gorman, S; Kaplan, D L

    1999-01-01

    The story of Job has been an inspiration for centuries to those familiar with the story. It has also been a source of curiosity as to what affliction he suffered. A critical reappraisal of the clinical manifestations of his illness support the contention that he was a victim of poisoning. There is historical evidence to support that the poison was available in his time and already in use for poisoning. Finally, there is even documentation in the story of Job as to the identity of his poisoner. PMID:9922031

  17. Household Safety: Preventing Poisoning (For Parents)

    MedlinePlus

    ... How Do I Get My Child Tested for Lead Poisoning? What You Need to Know in an Emergency ... Aid: Poisoning First-Aid Kit Emergency Contact Sheet Lead Poisoning Childproofing and Preventing Household Accidents Babysitting: Dealing With ...

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

    PubMed

    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.

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

    PubMed

    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. PMID:24716788

  20. OCCUPATIONAL CARBAMATE POISONING IN THAILAND.

    PubMed

    Tongpoo, Achara; Sriapha, Charuwan; Wongvisawakorn, Sunun; Rittilert, Panee; Trakulsrichai, Satariya; Wananukul, Winai

    2015-07-01

    Carbamate insecticide is a leading cause of poisoning in Thailand. The objective of this study was to characterize the clinical manifestations and modes of occupational exposure in carbamate poisoning cases. We retrospectively studied all the cases of carbamate poisoning due to occupational exposure recorded in the Ramathibodi Poison Center Toxic Exposure Surveillance system during 2005 to 2010. Demographic data, clinical manifestations and severity were analyzed statistically. During the study period, 3,183 cases were identified, of which 170 (5.3%) were deemed to be due to occupational exposure. Ninety-six cases (56.5%) and 35 cases (20.6%) were poisoned by carbofuran and methomyl, respectively. Carbofuran is sold as a 3% grain and applied by sowing; methomyl is sold as a liquid and is applied by spraying. The majority of poisoned patients did not wear personal protective equipment (PPE) while applying the carbamates. The clinical manifestations of occupational carbofuran poisoning recorded were nausea and vomiting (82.3%), headaches (56.3%) and miosis (19.8%). The clinical manifestations of methomyl poisoning were nausea and vomiting (74.3%), headaches (57.1%) and palpitations (11.4%). Most patients in both groups had mild symptoms. Only one case in each group required endotracheal intubation and mechanical ventilation support. There were no deaths and the lengths of hospitalization ranged from 2 hours to 2 days. Occupational carbamate poisoning cases in our series were mostly mild and the patients recovered quickly. There were only rare cases of serious symptoms. Lack of knowledge and inadequate PPE were the major factors contributing to occupational poisoning. Educating agricultural workers about correct precautions and pesticide use could minimize this type of poisoning.

  1. Poisonous snakebite in Utah.

    PubMed

    Plowman, D M; Reynolds, T L; Joyce, S M

    1995-12-01

    A retrospective study was done of poisonous snakebite in Utah to determine the current epidemiology and scope of treatment, reviewing emergency department logs and other sources statewide for a 69-month period. Of 61 cases of poisonous snakebite identified, 13 occurred in snake hobbyists or venom laboratory personnel and were considered nonaccidental, and 48 were inflicted by native noncaptive snakes. These bites were considered accidental, and all were presumed to be from rattlesnakes. Nearly three fourths of the victims were male, ranging in age from 2 to 56 years (mean, 22 years). Most accidental bites occurred in areas of high human populations, during the summer months, in the afternoon or evening hours, and during recreational activities. Of the 48 bites, 11 (23%) were provoked. Two thirds of bites were on the upper extremities, and a third were on the lower extremities. More than half of the victims had no first-aid treatment recorded. Of those who did receive first aid, many were subjected to possibly harmful treatments, including tourniquets and ice application. The median time to a hospital was 68 minutes, with a range of 15 to 440 minutes. Swelling and discoloration were the most common signs and pain and paresthesia the most common symptoms. Half the bites resulted in minimal or no envenomation, 17 (35%) produced moderate envenomation, and 6 (12%) severe envenomation. Most patients with moderate or severe envenomation received antivenin, but the dosages given were usually less than recommended dosages. Five patients received surgical treatment based on clinical findings. One child died in a snake-handling incident. Long-term morbidity was unknown due to lack of follow-up. The Utah Poison Control Center was poorly utilized as a reporting and informational resource. PMID:8553638

  2. Acute lead arsenate poisoning.

    PubMed

    Tallis, G A

    1989-12-01

    Three cases of acute lead arsenate poisoning which occurred in South Australia during a 12 month interval are described. The case reports demonstrate a number of features of the characteristic clinical syndrome which may follow ingestion of lead arsenate. The recommended management is immediate gastric lavage and subsequent chelation therapy with calcium EDTA and dimercaprol. Early gastric lavage may prevent significant lead absorption. However, arsenic acid (produced in the stomach when lead arsenate reacts with hydrochloric acid) is relatively water soluble and prompt gastric lavage is unlikely to prevent extensive arsenic absorption. It remains controversial as to whether chelation with dimercaprol prevents arsenical neuropathy.

  3. Complications of quinine poisoning.

    PubMed

    Boland, M E; Roper, S M; Henry, J A

    1985-02-16

    Of 165 patients admitted to hospital with acute quinine poisoning 70 (42%) had visual symptoms. 19 were left with a permanent visual deficit, though none was left completely blind. 5 patients died. Bilateral stellate ganglion block was carried out on 34 patients with impaired visual acuity or blindness, but an improvement of symptoms was reported in only 4 cases. It is concluded that stellate ganglion blockade is not effective enough to justify its regular use in quinine-induced amblyopia. Quinine overdose can have serious consequences, and the drug should not be prescribed indiscriminately. PMID:2857431

  4. [Bromadiolone poisoning in foxes].

    PubMed

    Kupper, J; Grobosch, T; Kistler, R; Sydler, T; Naegeli, H

    2006-08-01

    Bromadiolone is an anticoagulant rodenticide that inhibits the reactivation of vitamin K1 by the enzyme vitamin K1-epoxide reductase. The present case report originated from the application of bromadiolone against water voles (Arvicola terrestris) in northeastern Switzerland. At least 40 foxes (Vulpes vulpes) were found dead after the inappropriate use of a bait that contained 0.02 % bromadiolone. Anticoagulant rodenticide poisoning was suspected on the basis of the postmortem examination and subsequently confirmed by the detection ofbromadiolone both in the blood and in samples from thoracic and abdominal fluids. PMID:16933704

  5. [Poisoning caused by the cutaneous application of camphorated balsam ointment in a nursing infant].

    PubMed

    Calvelli, M M; Pesenti, P; Ronconi, G F

    1987-01-01

    We describe a case of camphor and balsamic oil poisoning observed in a 1-month-old infant. Because of toxic effects of camphor and volatile oils on central nervous system, these compounds show no therapeutical usefullness in children. PMID:3697334

  6. Scombroid Poisoning: A Practical Approach.

    PubMed

    Guergué-Díaz de Cerio, O; Barrutia-Borque, A; Gardeazabal-García, J

    2016-09-01

    Scombroid poisoning is a common cause of food poisoning worldwide. It is caused by ingestion of oily fish contaminated with bacteria that trigger the formation of high concentrations of histamine. Scombroid poisoning manifests mainly as a skin complaint (flushing that spreads downward and/or an erythematous urticarial rash affecting the face and upper trunk). Although the clinical course is usually self-limiting and benign, vascular compromise, bronchospasm, and arrhythmias have been described. It is important to establish a differential diagnosis that includes conditions such as fish allergy. Oral antihistamines are the mainstay of treatment. Scombroid poisoning is best prevented by refrigerating fish properly. The practical review of scombroid poisoning provided here is intended for dermatologists. PMID:27133773

  7. Scombroid Poisoning: A Practical Approach.

    PubMed

    Guergué-Díaz de Cerio, O; Barrutia-Borque, A; Gardeazabal-García, J

    2016-09-01

    Scombroid poisoning is a common cause of food poisoning worldwide. It is caused by ingestion of oily fish contaminated with bacteria that trigger the formation of high concentrations of histamine. Scombroid poisoning manifests mainly as a skin complaint (flushing that spreads downward and/or an erythematous urticarial rash affecting the face and upper trunk). Although the clinical course is usually self-limiting and benign, vascular compromise, bronchospasm, and arrhythmias have been described. It is important to establish a differential diagnosis that includes conditions such as fish allergy. Oral antihistamines are the mainstay of treatment. Scombroid poisoning is best prevented by refrigerating fish properly. The practical review of scombroid poisoning provided here is intended for dermatologists.

  8. Anticholinesterase insecticide poisoning.

    PubMed

    Mackey, C L

    1982-01-01

    Anticholinesterase insecticides can be lethal, especially to small children. Prevention, not treatment, is the key to lowering the mortality rate. However, treatment, when necessary, can be effective if the poisoning agent is identified quickly as an anticholinesterase insecticide and therapy is begun immediately and aggressively. Large doses (up to 5 gm) of atropine, which block the parasympathetic effects of the poison, in conjunction with pralidoxime, a cholinesterase regenerator, need to be administered, second only in priority to establishing an airway. The second line of attack after adequate atropinization is supportive. Assistance with ventilation is individualized according to the degree of patient need. Intake with cautiously vigorous fluid therapy and output via Foley catheter are essential. Gastric lavage, seizure precautions and control as necessary, good body hygiene, and frequent turning are also part of necessary nursing intervention. Prognosis is fairly good if improvement is shown after therapy is begun. Maintaining adequate atropinization seems to be difficult yet essential to the success of the treatment and a good prognosis for the patient. PMID:6921196

  9. [Arsenic - Poison or medicine?].

    PubMed

    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.

  10. Organochlorine poisoning of herons

    USGS Publications Warehouse

    Ohlendorf, H.M.; Swineford, D.M.; Locke, L.N.

    1979-01-01

    Over a period of years interested individuals have submitted many dead or moribund herons of various species to our laboratory to learn whether the birds had been affected by diseases or organochlorine poisoning. Residue concentrations in carcasses of birds and mammals are considered the best measure of sublethal exposure, whereas residues in brains are best to use for diagnosing death by most organochlorine chemicals.... The purpose of the present paper is to document the occurrence and concentration of organochlorine residues in the brains of herons from various areas in the United States. By comparing these residue concentrations with laboratory-determined diagnostic lethal levels, we conclude that some herons were killed by organochlorine poisoning; others were at least seriously endangered by the residues they carried. Complete results of carcass analyses for these and other herons, as well as further details? on residues in brains, will be reported elsewhere. Overall, we analyzed carcasses or brains of more than 70 herons found dead or moribund and 36 others taken in planned collections. Residue levels in carcasses of many herons were not high enough to warrant analysis of brains. In the present paper we compare carcass and brain residues of dieldrin in 23 herons of which both carcass and brain were analyzed.

  11. [Poisonings in pregnancy].

    PubMed

    Schaefer, C; Hoffmann-Walbeck, P

    2012-03-01

    Attempted suicides and poisonings in pregnancy are a challenge for health care professionals because of the unknown effects of the toxic agent and the antidote therapy on the unborn. In case of intoxication, the malformation risk is often overestimated. In contrast, pertinent data show that the risk is not very high as long as the drug is not known as a teratogen and the mother's health is not substantially impaired. This applies to suicide attempts with acetaminophen, iron-containing products, and multidrug overdoses with psychopharmaceuticals as well as snake and spider bites and the ingestion of poisonous mushrooms. It is of utmost importance that the pregnant patient receives the same detoxification and supportive therapy following pertinent guidelines as a non-pregnant patient. The fetus should be followed-up by ultrasound with special focus on its vital parameters, movement pattern, and normal growth and organ differentiation. As long as the maternal health status is not substantially impaired, there is no indication to discuss elective termination of pregnancy "for toxicological reasons". PMID:22349530

  12. Carbon Monoxide Poisoning

    MedlinePlus

    ... colorless gas created when fuels (such as gasoline, wood, coal, natural gas, propane, oil, and methane) burn incompletely. ** Carbon Monoxide can have different effects on people based on its concentration in the ...

  13. Poison Ivy Treatment

    MedlinePlus

    ... An allergic reaction to the oil in these plants produces the rash. The rash occurs from several hours to three days after contact with the plant and begins in the form of blisters, accompanied ...

  14. [Subacute arsenic poisoning].

    PubMed

    Ghariani, M; Adrien, M L; Raucoules, M; Bayle, J; Jacomet, Y; Grimaud, D

    1991-01-01

    A cas is reported of a 23-year-old man who voluntarily took a massive dose of arsenic (at least 8 g). In spite of the ingested amount and the acute nature of the poisoning, the patient survived 8 days. Gastrointestinal, neurologic and cardiac features were predominant including nausea, vomiting, choleroid diarrhoea, encephalopathy, peripheral neuropathy, and finally a fatal toxic cardiomyopathy. Metabolic acidosis, moderate cytolysis and an anticoagulant effect were also observed. This unique characteristic was partly due to a circulating anticoagulant with prothrombinase activity, as well as direct antivitamin K activity. Postmortem examination revealed: a congestive oesophagitis; a necrosing gastritis involving all the stomach wall; diffuse hepatic steatosis; skin lesions with vascular congestion and dermoepidermal detachment; discrete subepicardial congestive lesions. Arsenic was found in all tissues.

  15. Cleistanthus collinus poisoning

    PubMed Central

    Chrispal, Anugrah

    2012-01-01

    Cleistanthus collinus, a toxic shrub, is used for deliberate self-harm in rural South India. MEDLINE (PUBMED) and Google were searched for published papers using the search/ MeSH terms “Cleistanthus collinus,” “Euphorbiaceae,” “Diphyllin,” “Cleistanthin A,” Cleistanthin B” and “Oduvanthalai.” Non-indexed journals and abstracts were searched by tracing citations in published papers. The toxic principles in the leaf include arylnaphthalene lignan lactones — Diphyllin and its glycoside derivatives Cleistanthin A and B. Toxin effect in animal models demonstrate neuromuscular blockade with muscle weakness, distal renal tubular acidosis (dRTA) and type 2 respiratory failure with conflicting evidence of cardiac involvement. Studies suggest a likely inhibition of thiol/thiol enzymes by the lignan-lactones, depletion of glutathione and ATPases in tissues. V-type H+ ATPase inhibition in the renal tubule has been demonstrated. Mortality occurs in up to 40% of C. collinus poisonings. Human toxicity results in renal tubular dysfunction, commonly dRTA, with resultant hypokalemia and normal anion gap metabolic acidosis. Aggressive management of these metabolic derangements is crucial. Acute respiratory distress syndrome (ARDS) is seen in severe cases. Cardiac rhythm abnormalities have been demonstrated in a number of clinical studies, though the role of temporary cardiac pacemakers in reducing mortality is uncertain. Consumption of decoctions of C. collinus leaves, hypokalemia, renal failure, severe metabolic acidosis, ARDS and cardiac arrhythmias occur in severe poisonings and predict mortality. Further study is essential to delineate mechanisms of organ injury and interventions, including antidotes, which will reduce mortality. PMID:22787347

  16. [Accidental poisoning and test for it].

    PubMed

    Sakamoto, Namiko; Kamijo, Yoshito; Soma, Kazui

    2008-11-30

    There are many dangerous materials which cause poisoning, toxins or poisons, in our lives. We may suddenly suffer from the effects of these materials by inhalation or ingestion before we are aware of the risk. It is very important to identify toxins or poisons to prevent poisoning and treat the poisoned patients. We have to learn from previous accidents the way to resolve future problems.

  17. Piperonyl butoxide with pyrethrins poisoning

    MedlinePlus

    Borron, SW. Pyrethrins, repellants, and other pesticides. In: Shannon MW, Borron SW, Burns MJ, eds. Haddad and Winchester's Clinical Management of Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: ...

  18. Lead poisoning from Ayurvedic medicines.

    PubMed

    Tsutsui, Rayji S; Van Schalkwyk, Johan; Spriggs, David

    2013-05-10

    A case of lead poisoning with established exposure to Ayurvedic medicines is presented. This patient migrated from India to New Zealand 8 years previously. He regularly visits India where he purchases "herbal remedies" for his wellbeing.

  19. Antidotes for acute cyanide poisoning.

    PubMed

    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.

  20. [A case of Veratrum poisoning].

    PubMed

    Festa, M; Andreetto, B; Ballaris, M A; Panio, A; Piervittori, R

    1996-05-01

    A poisoning from a Veratrum album infusion mistaken for Gentiana lutea is described. Confusion between these two plants can easily occur because they are very similar, although flowers and disposition of leaves allow their botanic determinat: V. album leaves are alternate and flowers are white, while G. lutea leaves are opposite and flowers yellow. The poisoning involves gastrointestinal (pyrosis, vomiting) and cardiocirculatory systems (bradyarrhy-thmias, A-V dissociation, vasodilatation) Atropine is the drug of choice.

  1. Accidental poisoning in young children.

    PubMed Central

    Basavaraj, D S; Forster, D P

    1982-01-01

    Cases of accidental childhood poisoning admitted to hospital were compared with community controls and hospital controls matched for age and sex. The relative risks of factors in the cases compared with both the control groups were significant for roughness, aggressiveness, noisiness, and pica behaviour in the child, and for large families. Mothers' knowledge of the toxicity of common household products and drugs did not give significant risk differences between cases and controls. The majority of poisonings occurred during the summer months. PMID:7069353

  2. Cholinergic Crisis after Rodenticide Poisoning

    PubMed Central

    Waseem, Muhammad; Perry, Christopher; Bomann, Scott; Pai, Meena; Gernsheimer, Joel

    2010-01-01

    Rodenticides have historically been common agents in attempted suicides. As most rodenticides in the United States (U.S.) are superwarfarins, these ingestions are generally managed conservatively with close monitoring for coagulopathy, and if necessary, correction of any resulting coagulopathy. However, alternate forms of rodenticides are imported illegally into the U.S. and may be ingested either accidentally or in suicide attempts. We present an unusual case of poisoning by the illegally imported rodenticide, “Tres Pasitos.” The main ingredient of this rat poison is aldicarb, a potent carbamate pesticide that causes fulminant cholinergic crisis. This case is relevant and timely because carbamates and organophosphates are still used as insecticides and emergency physicians (EP) working in rural areas may have to evaluate and manage patients with these poisonings. As international travel and immigration have increased, so has the possibility of encountering patients who have ingested toxic substances from other countries. In addition, there has been increased concern about the possibility of acts of terrorism using chemical substances that cause cholinergic toxidromes.1,2 EPs must be able to recognize and manage these poisonings. This report describes the mechanism of action, clinical manifestations, laboratory evaluation and management of this type of poisoning. The pertinent medical literature on poisoning with aldicarb and similar substances is reviewed. PMID:21293782

  3. Successful management of zinc phosphide poisoning

    PubMed Central

    Shakoori, Vahid; Agahi, Mahsa; Vasheghani-Farahani, Maryam; Marashi, Sayed Mahdi

    2016-01-01

    Zinc phosphide (Zn2P3) rodenticide, is generally misused intentionally for suicidal purpose in Iran. For many years, scientists believe that liberation of phosphine (PH3) on contact with acidic content of the stomach is responsible for clinical presentations. However, relatively long time interval between ingestion of Zn2P3 and presentation of its systemic toxicity, and progression of acute liver failure could not be explained by the current opinion. Hence, an innovative theory intended that phosphonium, as an intermediate product will create and pass through the stomach, which then will reduce to produce PH3in the luminal tract. Here, we present a case of massive Zn2P3 poisoning. In our case, we used repeated doses of castor oil to induce bowel movement with an aim of removing unabsorbed toxin, which was proved by radiography. Interestingly, the patient presents only mild symptoms of toxicity such as transient metabolic acidosis and hepatic dysfunction. PMID:27390464

  4. Successful management of zinc phosphide poisoning.

    PubMed

    Shakoori, Vahid; Agahi, Mahsa; Vasheghani-Farahani, Maryam; Marashi, Sayed Mahdi

    2016-06-01

    Zinc phosphide (Zn2P3) rodenticide, is generally misused intentionally for suicidal purpose in Iran. For many years, scientists believe that liberation of phosphine (PH3) on contact with acidic content of the stomach is responsible for clinical presentations. However, relatively long time interval between ingestion of Zn2P3 and presentation of its systemic toxicity, and progression of acute liver failure could not be explained by the current opinion. Hence, an innovative theory intended that phosphonium, as an intermediate product will create and pass through the stomach, which then will reduce to produce PH3in the luminal tract. Here, we present a case of massive Zn2P3 poisoning. In our case, we used repeated doses of castor oil to induce bowel movement with an aim of removing unabsorbed toxin, which was proved by radiography. Interestingly, the patient presents only mild symptoms of toxicity such as transient metabolic acidosis and hepatic dysfunction. PMID:27390464

  5. Sabatier Catalyst Poisoning Investigation

    NASA Technical Reports Server (NTRS)

    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.

  6. Neurotoxic Shellfish Poisoning

    PubMed Central

    Watkins, Sharon M.; Reich, Andrew; Fleming, Lora E.; Hammond, Roberta

    2008-01-01

    Neurotoxic shellfish poisoning (NSP) is caused by consumption of molluscan shellfish contaminated with brevetoxins primarily produced by the dinoflagellate, Karenia brevis. Blooms of K. brevis, called Florida red tide, occur frequently along the Gulf of Mexico. Many shellfish beds in the US (and other nations) are routinely monitored for presence of K. brevis and other brevetoxin-producing organisms. As a result, few NSP cases are reported annually from the US. However, infrequent larger outbreaks do occur. Cases are usually associated with recreationally-harvested shellfish collected during or post red tide blooms. Brevetoxins are neurotoxins which activate voltage-sensitive sodium channels causing sodium influx and nerve membrane depolarization. No fatalities have been reported, but hospitalizations occur. NSP involves a cluster of gastrointestinal and neurological symptoms: nausea and vomiting, paresthesias of the mouth, lips and tongue as well as distal paresthesias, ataxia, slurred speech and dizziness. Neurological symptoms can progress to partial paralysis; respiratory distress has been recorded. Recent research has implicated new species of harmful algal bloom organisms which produce brevetoxins, identified additional marine species which accumulate brevetoxins, and has provided additional information on the toxicity and analysis of brevetoxins. A review of the known epidemiology and recommendations for improved NSP prevention are presented. PMID:19005578

  7. Fatal poisoning by vanadium.

    PubMed

    Boulassel, Brahim; Sadeg, Nouredine; Roussel, Olivier; Perrin, Martine; Belhadj-Tahar, Hafid

    2011-03-20

    We report here a fatal intoxication case involving ammonium vanadate. A 24-year-old woman was admitted to the Emergency Department for abdominal pain, nausea, vomiting, multiple daily diarrheas, hypoglycaemia (0.2g/L) and severe acute renal failure with glomerular filtration rate estimated at 21 ml/min. This patient had taken an undetermined amount of ammonium vanadate 12h after ingesting. She died next morning in the context of respiratory distress despite intensive care and oxygen therapy. The autopsy revealed widespread asphyxia syndrome and erosive gastritis. Determination of vanadium concentration in blood was carried out by means of mass spectrometer (ICP-MS) using rhodium ((103)Rh) as the internal standard. The vanadium concentration was 6.22 mg/L, corresponding to 6000 times higher than normal concentration in the general population. The latency and the brutality of clinical picture degradation seem to be in consideration of systemic poisoning by vanadium leading to inhibition of the cellular respiratory process.

  8. [Chronic ethylene glycol poisoning].

    PubMed

    Kaiser, W; Steinmauer, H G; Biesenbach, G; Janko, O; Zazgornik, J

    1993-04-30

    Over a six-week period a 60-year-old patient had several unexplained intoxication-like episodes. He finally had severe abdominal cramps with changes in the level of consciousness and oligoanuric renal failure (creatinine 4.7 mg/dl). The history, marked metabolic acidosis (pH 7.15, HCO3- 2.2 mmol/l, pCO2 6.6 mmHg) as well as raised anion residue (43 mmol/l) and the presence of oxalates in urine suggested poisoning by ethylene glycol contained in antifreeze liquid. Intensive haemodialysis adequately eliminated ethylene glycol and its toxic metabolites (glycol aldehyde, glycolic acid). Renal function returned within 10 days, although the concentrating power of the kidney remained impaired for several weeks because of interstitial nephritis. The intoxication had been caused by a defective heating-pipe system from which the antifreeze had leaked into the hot-water boiler (the patient had habitually prepared hot drinks by using water from the hot-water tap). Gas chromatography demonstrated an ethylene glycol concentration of 21 g per litre of water.

  9. Serial cholinesterase estimation in carbamate poisoning.

    PubMed

    Pinakini, K S; Kumar, T S Mohan

    2006-07-01

    Poisoning is one of the most important causes of morbidity and mortality in developing countries like India. Anticholinesterase compounds like organophosphates (OP) and carbamates account for the majority of these poisoning cases because of their easy availability and agricultural use. Carbamates are as popular as OPs as insecticides that often go undiagnosed. A fatal case of carbofuran poisoning is presented where serial cholinesterase estimation played a major role in the diagnosis of the same. The pertinent medical literature on carbofuran poisoning is reviewed. The establishment of poison information center in each state is needed for proper diagnosis and management of poisoning cases.

  10. Histamine poisoning (scombroid fish poisoning): an allergy-like intoxication.

    PubMed

    Taylor, S L; Stratton, J E; Nordlee, J A

    1989-01-01

    Histamine poisoning results from the consumption of foods, typically certain types of fish and cheeses, that contain unusually high levels of histamine. Spoiled fish of the families, Scombridae and Scomberesocidae (e.g. tuna, mackerel, bonito), are commonly implicated in incidents of histamine poisoning, which leads to the common usage of the term, "scombroid fish poisoning", to describe this illness. However, certain non-scombroid fish, most notably mahi-mahi, bluefish, and sardines, when spoiled are also commonly implicated in histamine poisoning. Also, on rare occasions, cheeses especially Swiss cheese, can be implicated in histamine poisoning. The symptoms of histamine poisoning generally resemble the symptoms encountered with IgE-mediated food allergies. The symptoms include nausea, vomiting, diarrhea, an oral burning sensation or peppery taste, hives, itching, red rash, and hypotension. The onset of the symptoms usually occurs within a few minutes after ingestion of the implicated food, and the duration of symptoms ranges from a few hours to 24 h. Antihistamines can be used effectively to treat this intoxication. Histamine is formed in foods by certain bacteria that are able to decarboxylate the amino acid, histidine. However, foods containing unusually high levels of histamine may not appear to be outwardly spoiled. Foods with histamine concentrations exceeding 50 mg per 100 g of food are generally considered to be hazardous. Histamine formation in fish can be prevented by proper handling and refrigerated storage while the control of histamine formation in cheese seems dependent on insuring that histamine-producing bacteria are not present in significant numbers in the raw milk.

  11. Management of carbon monoxide poisoning.

    PubMed

    Ilano, A L; Raffin, T A

    1990-01-01

    Carbon monoxide poisoning is a major cause of illness and death in the United States. Most cases result from exposure to the internal combustion engine and to stoves burning fossil fuels. Most cases of accidental exposure are preventable if proper precautions are taken; however, when cases arise, their presenting signs and symptoms are nonspecific and often lead to a misdiagnosis resembling a flu-like viral illness. As a result, the incidence of acute CO poisoning is underestimated. The effects of CO poisoning are due to tissue hypoxia, with the CNS and the heart being the most susceptible target organs due to their high oxygen needs. Prolonged hypoxia due to high CO levels may lead to cardiac arrhythmias or arrest (or both) and a variety of neurologic sequelae. Treatment is directed toward the relief of tissue hypoxia and the removal of CO from the body. Severity of poisoning can be divided into three levels based on CO levels in the blood. Administration of normobaric 100 percent oxygen is the therapy of choice for most cases, while hyperbaric oxygen therapy is reserved for severe poisonings.

  12. [Chronic CO poisoning. Use of generator gas during the second world war and recent research].

    PubMed

    Tvedt, B; Kjuus, H

    1997-06-30

    The consequences of long-lasting and low-grade exposure to carbon monoxide are a matter of debate. During the second world war, lack of petrol led to widespread use of wood as fuel (generator gas vehicles), especially in the Nordic countries. This caused many cases of "acute" or "chronic" carbon monoxide poisoning. Typical symptoms of "chronic poisoning" were headache, dizziness and tiredness. Usually the symptoms disappeared after some weeks or month, but in some patients probably became permanent. The experiences from the generator gas era are now almost forgotten, and chronic carbon monoxide poisoning is easily overlooked. The authors describe two cases of such poisoning. A crane driver at a smelting works developed permanent symptoms after twenty years of exposure. A faulty oil-fired central heating system caused long-lasting symptoms in four members of a family.

  13. CDC Vital Signs: Alcohol Poisoning Deaths

    MedlinePlus

    ... Digital Press Kit Read the MMWR Science Clips Alcohol Poisoning Deaths A deadly consequence of binge drinking ... less binge drinking. Problem There are 2,200 alcohol poisoning deaths in the US each year. Alcohol ...

  14. "Suicide" as Seen in Poison Control Centers

    ERIC Educational Resources Information Center

    McIntire, Matilda S.; Angle, Carol R.

    1971-01-01

    Data on age and sex characteristics, intent and diagnosis of suicide, and toxicology are presented for 1,103 cases of poisoning (children ages 6-18 years) admitted to 50 poison control centers during 1 year. (KW)

  15. Lead Poisoning - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Are Here: Home → Multiple Languages → All Health Topics → Lead Poisoning URL of this page: https://medlineplus.gov/languages/ ... V W XYZ List of All Topics All Lead Poisoning - Multiple Languages To use the sharing features on ...

  16. Paint, lacquer, and varnish remover poisoning

    MedlinePlus

    Paint remover poisoning ... Paint lacquer and varnish remover poisoning can cause symptoms in various parts of the body. AIRWAYS AND LUNGS Breathing difficulty (from inhalation) Throat swelling (may also cause ...

  17. Non-accidental salt poisoning.

    PubMed Central

    Meadow, R

    1993-01-01

    The clinical features of 12 children who incurred non-accidental salt poisoning are reported. The children usually presented to hospital in the first six months of life with unexplained hypernatraemia and associated illness. Most of the children suffered repetitive poisoning before detection. The perpetrator was believed to the mother for 10 children, the father for one, and either parent for one. Four children had serum sodium concentrations above 200 mmol/l. Seven children had incurred other fabricated illness, drug ingestion, physical abuse, or failure to thrive/neglect. Two children died; the other 10 remained healthy in alternative care. Features are described that should lead to earlier detection of salt poisoning; the importance of checking urine sodium excretion, whenever hypernatraemia occurs, is stressed. PMID:8503665

  18. Pesticide poisonings in Costa Rica.

    PubMed

    Wesseling, C; Castillo, L; Elinder, C G

    1993-08-01

    A descriptive epidemiologic study, conducted in Costa Rica, investigated the incidence of pesticide poisonings with special attention to agricultural workers and occupational exposure. Information from three national registers (occupational accident and disease reports, hospitalizations, and deaths) were used. During 1986, 1800 occupational accidents caused by pesticides were reported; between 1980 and 1986 altogether 3330 persons were hospitalized and 429 died. Cholinesterase inhibitors caused 71% of the reported occupational accidents, 63% of the hospitalizations, and 36% of the deaths. Paraquat caused 21% of the occupational accidents, 24% of the hospitalizations, and 60% of the deaths. Hospitalizations and deaths were 13 and 11 times, respectively, more frequent among agricultural workers than among the rest of the population. High-risk groups for occupational poisonings included agricultural workers aged 15-29 years, female workers, and banana plantation workers. The yearly incidence of symptomatic occupational pesticide poisonings among agricultural workers was estimated at 4.5%.

  19. Poisonous birds: A timely review.

    PubMed

    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.

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

    PubMed

    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.

  1. 49 CFR 172.430 - POISON label.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 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 follows: EC02MR91.029 (b) In addition to complying with § 172.407, the background on the POISON label...

  2. 49 CFR 172.430 - POISON label.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 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 follows: EC02MR91.029 (b) In addition to complying with § 172.407, the background on the POISON label...

  3. 49 CFR 172.430 - POISON label.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 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 follows: EC02MR91.029 (b) In addition to complying with § 172.407, the background on the POISON label...

  4. 49 CFR 172.430 - POISON label.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 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 follows: EC02MR91.029 (b) In addition to complying with § 172.407, the background on the POISON label...

  5. 49 CFR 172.430 - POISON label.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 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 follows: EC02MR91.029 (b) In addition to complying with § 172.407, the background on the POISON label...

  6. Venomous bites, stings, and poisoning.

    PubMed

    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.

  7. Captain Cook on poison fish.

    PubMed

    Doherty, Michael J

    2005-12-13

    On his second voyage of discovery, Captain James Cook charted much of the South Pacific. The journey was long, from 1772 to 1775. During the exploration, the geographic, ethnographic, and scientific variety provided no shortage of work for the accompanying naturalists, astronomers, navigators, and painters. Culinary discoveries included new species of fish, many of which were sketched, dressed, and ultimately eaten. The examined journals and correspondence document clinical poisonings after ingestion of two different species of fish. The clinical findings are described and likely represent ciguatera and tetrodotoxin poisonings. Mechanisms of these toxin's actions are discussed in light of more recent studies. PMID:16344524

  8. Plasma catecholamine activity in chronic lead poisoning

    SciTech Connect

    deCastro, F.J.

    1990-04-01

    Plasma catecholamines where measured in 15 children with chronic lead poisoning and 15 matched controls by radioimmunassay. The data suggest that plasma catecholamines (norepinephrine and epinphrine) were significantly elevated in chronic lead poisoning. Plasma catecholamine elevation may well be important in the clinical finding of hyperactivity and hypertension associated with chronic lead poisoning.

  9. Childhood Lead Poisoning: Blueprint for Prevention.

    ERIC Educational Resources Information Center

    Rochow, K. W. James; Rapuano, Maria

    Current programs to deal with childhood lead poisoning, the primary environmental disease of U.S. children, screen individual children, treat those with serious cases of lead poisoning, and subsequently return children to hazardous environments. This approach has led to repeated diagnoses of lead poisoning. This handbook is designed to convince…

  10. Helping Parents Prevent Lead Poisoning. ERIC Digest.

    ERIC Educational Resources Information Center

    Binns, Helen J.; Ricks, Omar Benton

    Children are at greater risk than adults for lead poisoning because children absorb lead more readily than adults, and a small amount of lead in children's bodies can do a great deal of harm. Some of the causes and effects of childhood lead poisoning and suggests some lead poisoning prevention strategies that parent educators can share with…

  11. 76 FR 9585 - Poison Control Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... HUMAN SERVICES Health Resources and Services Administration Poison Control Program AGENCY: Health... SUNY d.b.a. the Upstate New York Poison Control Center. HRSA will also transfer funds and duties from... Control Center. These transfers are necessary in order to maintain poison control services and...

  12. Lead Poisoning: A Need for Education.

    ERIC Educational Resources Information Center

    Lipnickey, Susan Cross

    1981-01-01

    Each year approximately 200 children die of lead poisoning. Especially vulnerable to the toxic effects of lead poisoning are the nervous system, kidneys, and the bones. Physiological effects of lead on the school-age child, screening processes, and roles of school personnel in dealing with suspected victims of lead poisoning are discussed. (JN)

  13. 49 CFR 172.554 - POISON placard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 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...

  14. 49 CFR 172.554 - POISON placard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 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...

  15. 49 CFR 172.554 - POISON placard.

    Code of Federal Regulations, 2010 CFR

    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...

  16. 49 CFR 172.554 - POISON placard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 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...

  17. 49 CFR 172.554 - POISON placard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 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...

  18. National Poison Prevention Week Promotional Materials.

    ERIC Educational Resources Information Center

    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,…

  19. Acute arsenical poisoning in Dunedin.

    PubMed

    Gillies, A J; Taylor, A J

    1979-05-23

    Four cases of acute poisoning with arsenic are described. Although no new approach to therapy is proposed it is suggested from the data of arsenic recovery from the dialysate of one of the patients studied, that peritoneal dialysis is unlikely to be satisfactory.

  20. Staphylococcal food poisoning and botulism

    PubMed Central

    Gilbert, R. J.

    1974-01-01

    Staphylococcal food poisoning and botulism are caused by the ingestion of food containing exotoxins. Outbreaks of both are still a problem in many countries. This paper attempts to summarize information relating to these illnesses, together with advice on how their incidence may be reduced, or better still prevented. PMID:4619651

  1. [Arsenic poisoning: a special gastroenteritis...].

    PubMed

    Ganster, F; Kuteifan, K; Mootien, Y; Harry, P; Guiot, P

    2009-06-01

    Arsenic (As) intoxication is nowadays extremely rare. Two cases of acute and chronic As criminal poisoning leading to death of a couple of retired people, are reported. Clinical presentation was simulating a gastro-enteritidis with fast evolution to refractory shock. Toxicological analysis confirmed this diagnostic, with respectively blood As concentrations at 579 and 21 765 microg/l for our two patients.

  2. Acute arsenic poisoning diagnosed late.

    PubMed

    Shumy, Farzana; Anam, Ahmad Mursel; Kamruzzaman, A K M; Amin, Md Robed; Chowdhury, M A Jalil

    2016-04-01

    Acute arsenicosis, although having a 'historical' background, is not common in our times. This report describes a case of acute arsenic poisoning, missed initially due to its gastroenteritis-like presentation, but suspected and confirmed much later, when the patient sought medical help for delayed complications after about 2 months.

  3. Lead Poisoning in Jewellery Enamellers

    PubMed Central

    Fothergill, R.; Kipling, M. D.; Weber, A. B.

    1967-01-01

    Lead poisoning in jewellery enamellers in Birmingham has been described both at the beginning of this century and again in recent years. The condition arises from the habit of some workers of placing the enamel applicator in the mouth. The history of the hazard is reviewed and an investigation described. PMID:6073093

  4. [Poisonous animals registration in Poland].

    PubMed

    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.

  5. [Poisonous animals registration in Poland].

    PubMed

    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. PMID:16225138

  6. Acute arsenic poisoning diagnosed late.

    PubMed

    Shumy, Farzana; Anam, Ahmad Mursel; Kamruzzaman, A K M; Amin, Md Robed; Chowdhury, M A Jalil

    2016-04-01

    Acute arsenicosis, although having a 'historical' background, is not common in our times. This report describes a case of acute arsenic poisoning, missed initially due to its gastroenteritis-like presentation, but suspected and confirmed much later, when the patient sought medical help for delayed complications after about 2 months. PMID:26508422

  7. Choice of poison for intentional self-poisoning in rural Sri Lanka

    PubMed Central

    Eddleston, Michael; Karunaratne, Ayanthi; Weerakoon, Manjula; Kumarasinghe, Subashini; Rajapakshe, Manjula; Sheriff, MH Rezvi; Buckley, Nick A; Gunnell, David

    2007-01-01

    Background Although intentional self-poisoning is a major public health problem in rural parts of the Asia-Pacific region, relatively little is known of its epidemiology. We aimed to determine why Sri Lankan self-poisoning patients choose particular poisons, and whether acts of self-harm with highly dangerous poisons were associated with more premeditation and effort. Methods We interviewed 268 self-poisoning patients presenting to two district general hospitals in rural Sri Lanka. Results 85% of patients cited easy availability as the basis for their choice of poison. There was little premeditation: more than 50% ingested the poison less than 30 minutes after deciding to self-harm. Patients had little knowledge about treatment options or lethality of the poison chosen. We found no difference in reasons for choice of poison between people ingesting different poisons, despite marked differences in toxicity, and between people who died and those who survived. Conclusions Poisons were chosen on the basis of availability, often at short notice. There was no evidence that people using highly toxic poisons made a more serious or premeditated attempt. Restrictions on availability of highly toxic poisons in rural communities must be considered in strategies to reduce the number of intentional self-poisoning deaths in the Asia Pacific region. PMID:16749546

  8. An assessment of suicide attempts by self-poisoning in the west of Iran.

    PubMed

    Najafi, Farid; Beiki, Omid; Ahmadijouybari, Tuoraj; Amini, Saeed; Moradinazar, Mehdi; Hatemi, Masoame; Moradi, Masoud

    2014-10-01

    Intentional self-poisoning that is widely used all over the world is one of the most common methods of suicide. This study aim was to determine the rate of attempted intentional self-poisoning and to identify high risk persons in the west of Iran (Kermanshah). A total of 3138 people (1279 M and 1859 F) studied. The average annual rate of suicide in Kermanshah was 153 persons per 100 000 people. The most number of attempted intentional self-poisoning (55.5%) were in the 20-29 year age group. The most popular toxic substances for self-poisoning were drugs (71%) and oil and fuels (15%), respectively. The most number of intentional self-poisoning suicides are attempted by drugs. By considering the high rate of intentional self-poisoning, low age of suicide attempts and also its high mortality rate in Kermanshah, it is necessary to stop the opportunity to buy over-the-counter (OTC) drugs, especially those being most misused. PMID:25287790

  9. An assessment of suicide attempts by self-poisoning in the west of Iran.

    PubMed

    Najafi, Farid; Beiki, Omid; Ahmadijouybari, Tuoraj; Amini, Saeed; Moradinazar, Mehdi; Hatemi, Masoame; Moradi, Masoud

    2014-10-01

    Intentional self-poisoning that is widely used all over the world is one of the most common methods of suicide. This study aim was to determine the rate of attempted intentional self-poisoning and to identify high risk persons in the west of Iran (Kermanshah). A total of 3138 people (1279 M and 1859 F) studied. The average annual rate of suicide in Kermanshah was 153 persons per 100 000 people. The most number of attempted intentional self-poisoning (55.5%) were in the 20-29 year age group. The most popular toxic substances for self-poisoning were drugs (71%) and oil and fuels (15%), respectively. The most number of intentional self-poisoning suicides are attempted by drugs. By considering the high rate of intentional self-poisoning, low age of suicide attempts and also its high mortality rate in Kermanshah, it is necessary to stop the opportunity to buy over-the-counter (OTC) drugs, especially those being most misused.

  10. Datura stramonium poisoning in children.

    PubMed

    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. PMID:23377485

  11. Malignant hyperthermia in endosulfan poisoning.

    PubMed

    Jain, Gaurav; Singh, Dinesh K; Yadav, Ghanshyam

    2012-01-01

    We are reporting a case of endosulfan poisoning, admitted in a state of altered consciousness, vomiting, and seizure. The diagnosis was based on history, physical examination and positive reports from toxicological screening. After 8 hrs of admission, a sudden rise in EtCO(2), respiratory rate, heart rate, blood pressure, and body temperature was noted. Masseter spasm was there and patient's elbow/knees could not be bent upon manipulation. Caffeine halothane contraction test later confirmed it to be malignant hyperthermia (MH). We suggest that if there is a sudden rise in body temperature, stiffness in limbs or massater spasm in a case of endosulfan poisoning, the diagnosis of MH should be considered as one possibility when etiology is not certain. PMID:22736908

  12. Fatal poisonings in Trabzon (Turkey).

    PubMed

    Birincioglu, Ismail; Karadeniz, Hulya; Teke, Hacer Yasar

    2011-05-01

    The aim of this study was to present the characteristics of medicolegal autopsies of fatal poisonings in Trabzon (Turkey), performed from 1998 to 2008, to contribute to the available data on this topic. A retrospective study of the forensic records and the toxicological data of all autopsies performed over that period revealed that 285 cases (6.34%) of the 4492 total autopsies performed were attributed to fatal poisoning. Major toxic substances were classified in five categories as follows: carbon monoxide (CO), insecticides, prescription medications, narcotic drugs, and alcohol (methyl and ethyl). CO was the most frequent cause of death (63.2%), followed by insecticides (17.2%), prescription medications and narcotic drugs (9.8%), alcohol (7.7%), and others (mushroom, rodenticide, and botulism) (2.1%). Ages of the patients ranged from 1 to 86 years (21.55 ± 36.56). PMID:21447071

  13. Dermoscopy of black-spot poison ivy.

    PubMed

    Rader, Ryan K; Mu, Ruipu; Shi, Honglan; Stoecker, William V; Hinton, Kristen A

    2012-10-01

    Black-spot poison ivy is an uncommon presentation of poison ivy (Toxicodendron) allergic contact dermatitis. A 78-year-old sought evaluation of a black spot present on her right hand amid pruritic vesicles. The presentation of a black spot on the skin in a clinical context suggesting poison ivy is indicative of black-spot poison ivy. Dermoscopy revealed a jagged, centrally homogeneous, dark brown lesion with a red rim. A skin sample was obtained and compared against a poison ivy standard using ultra-fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS). This finding confirmed the presence of multiple urushiol congeners in the skin sample. Black-spot poison ivy may be added to the list of diagnoses that show a specific dermoscopic pattern.

  14. Studies on the metal poisoning and metal resistance of zeolitic cracking catalysts

    SciTech Connect

    Chester, A.W.

    1987-05-01

    The effects of metal poisons (Ni, V) on zeolitic cracking catalyst have been investigated with the goal of developing a method for determining the inherent metal resistance of different catalyst compositions in the laboratory. Metal resistance is evaluated by determining activity and selectivity both before and after a synthetic poisoning procedure so that ''contaminant yields'' - the excess coke and hydrogen produced by metals during cracking - could be calculated. After several methods are compared, that chosen involves impregnation of steam-deactivated catalysts with a gas oil doped with metal naphthenates, followed by high-temperature cracking and regeneration.

  15. A field evaluation of frogs as a potential source of secondary organophosphorus insecticide poisoning

    USGS Publications Warehouse

    Powell, G.V.N.; DeWeese, L.R.; Lamont, T.G.

    1982-01-01

    Because amphibians are relatively resistant to organophosphorus insecticides and can bioaccumulate residues to high levels, they may be a source of secondary poisoning for vertebrates that feed on them. This hypothesis was tested by determining residues in breeding upland chorus frogs Pseudacris triseriata, that were collected from ponds treated with the organophosphorus insecticide fenthion. Frogs were collected up to 3-days posttreatment in four areas that were treated with fenthion formulated in either diesel oil or water. No residues of fenthion were detected above the 0.01 ppm level of analytical sensitivity. These results indicate that the frogs were not a likely source of secondary poisoning for predatory vertebrates.

  16. Carbon monoxide poisoning - Immediate diagnosis and treatment are crucial to avoid complications.

    SciTech Connect

    Rosenthal, L.D.

    2006-03-15

    Carbon monoxide is an odorless, colorless, tasteless gas produced by the incomplete combustion of carbon-containing fuels (oil, kerosene, coal, wood) or the inadequate ventilation of natural gas. When carbon monoxide is introduced into the bloodstream, it binds to hemoglobin, reducing the number of binding sites available for oxygen. Carbon monoxide also changes the structure of the hemoglobin molecule, which makes it even more difficult for oxygen that has attached to be released into tissues. The resulting tissue ischemia can lead to organ failure, permanent changes in cognition, or death. Carbon monoxide poisoning is the leading cause of death by poisoning in industrialized countries.

  17. Metabolic complications of organophosphate and carbamate poisoning.

    PubMed

    Saadeh, A M

    2001-07-01

    The clinical manifestations of acute organophosphate (OP) and carbamate poisoning have already been well described. Most of these reports were on the cardiac, neurologic, respiratory and other clinical complications of these compounds. However, very little attention has been given to the metabolic aspects of this problem, particularly those accompanying carbamate poisoning. This paper describes the metabolic complications seen in 84 adult patients after acute poisoning with these compounds.

  18. Nephropathy in Chronic Lead Poisoning

    PubMed Central

    Lilis, Ruth; Gavrilescu, N.; Nestorescu, B.; Dumitriu, C.; Roventa, Ana

    1968-01-01

    This paper presents a study of renal function in 102 patients with lead poisoning admitted to the Occupational Diseases Clinic in Bucharest during the past 10 years; nearly half the patients had no history of lead colic. Every possible cause of renal damage, other than lead, was excluded by a careful differential diagnosis. Renal function was investigated by repeated determinations of blood urea, creatinine and uric acid, urea clearance, and endogenous creatinine clearance tests. Significant decreases of the clearance values (less than 50 ml./min. urea clearance and less than 80 ml./min. creatinine clearance), persistent high blood urea (more than 50 mg./100 ml.), and high blood creatinine (more than 1·2 mg./100 ml.) were found in a significant number of cases. These signs of impaired renal function were more frequent in the group of patients with chronic lead poisoning who had had several episodes of colic and an occupational exposure of more than 10 years. A high blood pressure was also found more frequently in this group of patients. Undercompensated and decompensated renal failure was found in 17 patients, most of whom had been exposed to lead for more than 10 years and had a history of several attacks of colic. Arterial hypertension accompanied the chronic renal failure in 13 patients, the renal impairment generally preceding the rise in blood pressure by several years. The duration of occupational lead exposure, the high absorption in the past, and the long period of observation of these patients, most of whom were repeatedly hospitalized, may explain the relatively high incidence (17 cases) of nephropathy with chronic renal failure in the present group. Impairment of urea clearance seems to be the earliest sign, at a time when the creatinine clearance is still normal. As the duration of exposure lengthens and the patient is subjected to active episodes of poisoning the creatinine clearance also deteriorates. Persistent urea retention and high creatininaemia

  19. Hemlock (Conium Maculatum) Poisoning In A Child.

    PubMed

    Konca, Capan; Kahramaner, Zelal; Bosnak, Mehmet; Kocamaz, Halil

    2014-03-01

    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.

  20. Profile of poisoning admissions in Malaysia.

    PubMed

    Rajasuriar, R; Awang, R; Hashim, S B H; Rahmat, H R B H

    2007-02-01

    We retrospectively reviewed poisoning admissions to all government health facilities from 1999 to 2001, in an effort to expand our current knowledge on poisoning in Malaysia to a level that better reflects a nationwide burden. There were 21 714 admissions reported with 779 deaths. The case-fatality rate was 35.88/1000 admissions. The majority of admissions (89.7%) and deaths (98.9%) occurred in adults. Some 55.1% of all admissions were female, mostly involving pharmaceutical agents. Male poisoning admissions were more often due to chemical substances. The prevalence of poisoning and death was highest among Indians compared to all other races in Malaysia. Overall, the majority of poisoning admissions were due to pharmaceutical agents, with agents classified as non-opioid analgesics, anti-pyretics and anti-rheumatics the most common. Pesticides accounted for the largest number of fatalities. It was also the commonest substance reported in cases of intentional self-harm. Most cases of poisoning admissions occurred due to accidental exposure (47%), followed by cases of intentional self-harm (20.7%). Overall, this study has managed to contribute substantial additional information regarding the epidemiology of poisoning in Malaysia, highlighting important issues, such as the rampant poisonings involving pesticides and analgesics, as well as the high prevalence of poisoning among Indians in Malaysia.

  1. Nutmeg poisonings: a retrospective review of 10 years experience from the Illinois Poison Center, 2001-2011.

    PubMed

    Ehrenpreis, Jamie E; DesLauriers, Carol; Lank, Patrick; Armstrong, P Keelan; Leikin, Jerrold B

    2014-06-01

    Nutmeg is a commonly consumed spice. The toxic effects of nutmeg have been purported to be due mainly to myristicin oil. Prior poison center series of nutmeg exposures show very few unintentional exposures of nutmeg to children younger than 13. Case series from these centers did not record drug exposures combined with nutmeg. This study is a review of Illinois Poison Center (IPC) data regarding nutmeg exposures from January of 2001 to December 2011. The goal of this study was to compare the Illinois data to the literature as well as look for current trends in nutmeg poisonings. The data were extracted using the code for hallucinogenic plants in the IPC database, and poisonings unrelated to nutmeg exposure were eliminated. Medical outcomes were noted as recorded. Thirty-two cases of nutmeg ingestion were reported. Of the 17 (53.1 %) unintentional exposures, 10 subjects (58.8 %) were under the age of 13. Four of the exposures in children under the age of 13 were ocular exposures. Fifteen exposures (46.9 %) were intentional exposures. Of these intentional exposures, five (33.3 %) were recorded to have combined drug intoxication. All of these were between the ages of 15 and 20. One patient with polypharmaceutical exposure required ventilatory support in the hospital. Our study shows an unexpected percentage of unintentional exposures in juveniles under the age of 13, out of the total exposures to nutmeg. Mixing of nutmeg with other drugs was seen and required more intervention in adolescents. More education about these two factors, i.e., nutmeg exposures as intentional polypharmacy in adolescents and unintentional exposures in young children, is advised.

  2. Nutmeg poisonings: a retrospective review of 10 years experience from the Illinois Poison Center, 2001-2011.

    PubMed

    Ehrenpreis, Jamie E; DesLauriers, Carol; Lank, Patrick; Armstrong, P Keelan; Leikin, Jerrold B

    2014-06-01

    Nutmeg is a commonly consumed spice. The toxic effects of nutmeg have been purported to be due mainly to myristicin oil. Prior poison center series of nutmeg exposures show very few unintentional exposures of nutmeg to children younger than 13. Case series from these centers did not record drug exposures combined with nutmeg. This study is a review of Illinois Poison Center (IPC) data regarding nutmeg exposures from January of 2001 to December 2011. The goal of this study was to compare the Illinois data to the literature as well as look for current trends in nutmeg poisonings. The data were extracted using the code for hallucinogenic plants in the IPC database, and poisonings unrelated to nutmeg exposure were eliminated. Medical outcomes were noted as recorded. Thirty-two cases of nutmeg ingestion were reported. Of the 17 (53.1 %) unintentional exposures, 10 subjects (58.8 %) were under the age of 13. Four of the exposures in children under the age of 13 were ocular exposures. Fifteen exposures (46.9 %) were intentional exposures. Of these intentional exposures, five (33.3 %) were recorded to have combined drug intoxication. All of these were between the ages of 15 and 20. One patient with polypharmaceutical exposure required ventilatory support in the hospital. Our study shows an unexpected percentage of unintentional exposures in juveniles under the age of 13, out of the total exposures to nutmeg. Mixing of nutmeg with other drugs was seen and required more intervention in adolescents. More education about these two factors, i.e., nutmeg exposures as intentional polypharmacy in adolescents and unintentional exposures in young children, is advised. PMID:24452991

  3. [Hydrofluoric acid poisoning: case report].

    PubMed

    Cortina, Tatiana Judith; Ferrero, Hilario Andrés

    2013-01-01

    Hydrofluoric acid is a highly dangerous substance with industrial and domestically appliances. Clinical manifestations of poisoning depend on exposure mechanism, acid concentration and exposed tissue penetrability. Gastrointestinal tract symptoms do not correlate with injury severity. Patients with history of hydrofluoric acid ingestion should undergo an endoscopy of the upper gastrointestinal tract. Intoxication requires immediate intervention because systemic toxicity can take place. We present a 5 year old girl who accidentally swallowed 5 ml of 20% hydrofluoric acid. We performed gastrointestinal tract endoscopy post ingestion, which revealed erythematous esophagus and stomach with erosive lesions. Two months later, same study was performed and revealed esophagus and stomach normal mucous membrane.

  4. Five cases of Thermopsis poisoning.

    PubMed

    Spoerke, D G; Murphy, M M; Wruk, K M; Rumack, B H

    1988-01-01

    Various Thermopsis species are found in the foothills and plains of the Rocky Mountains. There are no reported cases of human ingestion to Thermopsis reported in the literature. We report 5 cases of ingestion of seeds or flowers where the primary symptoms were nausea, vomiting and headache of several hours duration. As few as 6 seeds produced symptoms. The common names used by parents when calling the poison center could have easily lead to misidentification and a careful history and subsequent professional identification were required to ascertain the actual plant involved. PMID:3193493

  5. [Occupational arsine poisoning: description of a case].

    PubMed

    Marchiori, L; Rozio, L; Bressan, A; Biasoli, S; Cesaro, A; Peretti, A; Tommasi, I; Perbellini, L

    1989-01-01

    A case of occupational arsine poisoning is described that occurred in a small family workshop during blackening operations on zinc/aluminium alloy manufactured parts with acid solutions. This report shows that occupational poisonings wrongly believed to have disappeared can still occur, especially in small and often unsafe working environments.

  6. Acute arsenic toxicity--an opaque poison.

    PubMed

    Gray, J R; Khalil, A; Prior, J C

    1989-08-01

    We report a patient with fatal acute arsenic poisoning presenting as vomiting and diarrhea with the finding of intra-abdominal radiopacities on radiographs. These represent the classic features of acute arsenic toxicity and are detailed here as a reminder to others facing a similar puzzling patient with this potentially treatable poisoning.

  7. Diagnosis & Treatment of Poisoning by Pesticides.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC. Office of Pesticide Programs.

    This report succinctly discusses the steps necessary to diagnose and treat poisoning from pesticides, especially organophosphates, carbamates and chlorinated hydrocarbons. Immediate and continuing steps in the care of poisoning victims are outlined with supportive information on where to locate emergency assistance. (CS)

  8. Childhood Lead Poisoning: Resources for Prevention.

    ERIC Educational Resources Information Center

    Alliance to End Childhood Lead Poisoning, Washington, DC.

    The current approach to dealing with childhood lead poisoning has led to repeated diagnoses of poisoning because such children are treated and then returned to their hazardous environments. This handbook, the third in a three-volume set, provides examples of specific materials currently or recently used in ongoing state and local childhood lead…

  9. Argument Strategies: Antidote to Tylenol's Poisoned Image.

    ERIC Educational Resources Information Center

    Benoit, William L.; Lindsey, James J.

    1987-01-01

    Analyzes how the manufacturer dealt with the Tylenol poisonings: the link between Tylenol and the poisoning was denied, its image as a safe product was bolstered, capsules were differentiated from other products, and as a result, sales recovered. Extends the applicability of apologia as a way to analyze other media campaigns. (SKC)

  10. Poison control center - Emergency number (image)

    MedlinePlus

    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 ...

  11. The Poison Control Center--Its Role

    ERIC Educational Resources Information Center

    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.…

  12. Upper gastrointestinal hemorrhage caused by superwarfarin poisoning

    PubMed Central

    Zhao, Shu-Lei; Li, Peng; Ji, Ming; Zong, Ye; Zhang, Shu-Tian

    2010-01-01

    Superwarfarins are a class of rodenticides. Gastrointestinal hemorrhage is a fatal complication of superwarfarin poisoning, requiring immediate treatment. Here, we report a 55-year-old woman with tardive upper gastrointestinal hemorrhage caused by superwarfarin poisoning after endoscopic cold mucosal biopsy. PMID:20355251

  13. Poison Awareness: A Discussion Leader's Guide.

    ERIC Educational Resources Information Center

    National Evaluation Systems, Inc., Amherst, MA.

    Because over 40,000 children are annually poisoned by household products, this guide for group leaders emphasizes hazards and preventive actions. Major objectives are defined: (1) to raise the audience's knowledge/awareness level concerning major hazards associated with potentially poisonous household products, (2) to point out primary hazard…

  14. Management of the critically poisoned patient

    PubMed Central

    Boyle, Jennifer S; Bechtel, Laura K; Holstege, Christopher P

    2009-01-01

    Background Clinicians are often challenged to manage critically ill poison patients. The clinical effects encountered in poisoned patients are dependent on numerous variables, such as the dose, the length of exposure time, and the pre-existing health of the patient. The goal of this article is to introduce the basic concepts for evaluation of poisoned patients and review the appropriate management of such patients based on the currently available literature. Methods An unsystematic review of the medical literature was performed and articles pertaining to human poisoning were obtained. The literature selected was based on the preference and clinical expertise of authors. Discussion If a poisoning is recognized early and appropriate testing and supportive care is initiated rapidly, the majority of patient outcomes will be good. Judicious use of antidotes should be practiced and clinicians should clearly understand the indications and contraindications of antidotes prior to administration. PMID:19563673

  15. Mad honey poisoning mimicking acute myocardial infarction.

    PubMed

    Chen, Sammy P L; Lam, Y H; Ng, Vember C H; Lau, F L; Sze, Y C; Chan, W T; Mak, Tony W L

    2013-08-01

    We report a case of acute poisoning in a 48-year-old man who presented with chest pain, abdominal pain, dizziness, sweatiness, blurred vision, and severe hypotension after ingestion of honey. His electrocardiogram showed sinus bradycardia and transient ST elevation. He made a good recovery after treatment with atropine and close monitoring. Grayanotoxin was detected in his urine and the honey he ingested, which confirmed a diagnosis of mad honey poisoning. This is a condition prevalent in the Black Sea region around Turkey but rarely seen locally. Although mad honey poisoning is life-threatening, early use of atropine is life-saving. Such poisoning may present with ST elevation in the electrocardiogram and symptoms mimicking acute myocardial infarction. It is therefore essential for clinicians to recognise this unusual form of poisoning and avoid the disastrous use of thrombolytic therapy.

  16. [New causes of animal poisoning in Switzerland].

    PubMed

    Schediwy, M; Mevissen, M; Demuth, D; Kupper, J; Naegeli, H

    2015-03-01

    This retrospective study evaluated the frequency, etiology, therapy and prognosis of animal poisoning registered from 2003 to 2012. The relevant cases reported to the Swiss Toxicological Information Center (STIC) were compared with those from previously examined periods. Human medicines not approved for animals and pesticides represented the most common causes of poisoning in dogs. Novel cases occurred as a consequence of the exposure of dogs to ricinus fertilizers, grape residues from wineries, pepper lachrymatory spray and dry bouillon. Cats are still freequently poisoned by pyrethroid drugs that should be administered only to dogs. Agrochmical products are the main source of toxicities in farm animals. Most poisonings in horses and exotic animals took place due to toxic plants. In addition, two tigers died of a secondary poisoning after ingestion of meat from euthanized calves. PMID:26753326

  17. The epidemiology of childhood poisonings in Cyprus.

    PubMed

    Koliou, Maria; Ioannou, Chrystalla; Andreou, Kyriaki; Petridou, Alexandra; Soteriades, Elpidoforos Soterakis

    2010-07-01

    Information on childhood poisonings in Cyprus is limited. Our objective was to examine the epidemiology of poisonings among children in Cyprus. All children up to 15 years of age admitted for poisoning to the Archbishop Makarios Hospital in Nicosia, Cyprus between 2005 and 2008 were included in our study. All hospital poisoning records were reviewed. A total of 257 children were admitted for poisoning. The mean age of children was 3.1 years, of which 83.7% were below the age of 5 years old, while 53% were boys. The poisoning hospitalizations accounted for about 3% of all admissions to the pediatric department during the study period (4 years). The annual cumulative incidence of childhood poisoning hospitalizations was 116 per 100,000 children. Medications accounted for 46.1% of all poisonings, the most frequent cause being paracetamol (9.8%), cardiovascular medications (5.3%), antitussive medications (4.5%), and other painkillers (4.1%). Another 37.6% of hospitalizations involved household products such as household cleaning products (11.8%), petroleum products (11.0%), and rodenticides (5.7%). Among children who ingested petroleum distillates, 55.6% developed clinical symptomatology. The vast majority of cases were accidental (93.8%). Suicidal cases involved children 8-14 years old, mainly girls, and the most frequent poisoning ingested was paracetamol (46.7%). Poisoning hospitalizations represent an important cause of morbidity among children in Cyprus. Preventive strategies should include the education of caregivers on the handling of medications and household products as well as legislation requiring child-resistant packaging for all medications and household products including petroleum distillates.

  18. Lead poisoning in six captive avian species

    USGS Publications Warehouse

    Beyer, W.N.; Spann, J.W.; Sileo, L.; Franson, J.C.

    1988-01-01

    Red-winged blackbirds (Agelaius phoeniceus), brown-headed cowbirds (Molothrus ater), common grackles (Quiscalus quiscula), mallards (Anas platyrhynchos), northern bobwhites (Colinus virginianus), and eastern screech-owls (Otus asio) were poisoned with a concentration of lead (Pb) acetate in the diet which was increased by 60% each week until half of the birds in each treatment group died; surviving birds and all control birds except screech-owis were then killed by euthanasia. An additional group of mallards was poisoned with Pb shot. The gizzards of mallards poisoned either way usually were stained with bile; some of these birds also had proventricular impaction. Most poisoned birds of the other species were emaciated but lacked other gross lesions caused by Pb poisoning. In birds other than mallards, Pb poisoning could not be diagnosed without histological or hematological examinations or analysis of tissues. Poisoned birds of all six species could be reliably separated from control birds by an increase in the protoporphyrin concentrations in the blood and by a decrease in the activity of delta-aminolevulinic acid dehydratase (ALAD) in red blood cells. Hepatic iron (Fe) concentrations varied so much among individual birds that even though median hepatic Fe concentrations increased in poisoned birds, hepatic Fe concentrations were not useful in identifying poisoned birds. Renal intranuclear inclusion bodies occurred in 83% of all birds dying from Pb poisoning. Nephrosis, myocardial necrosis, and arterial fibrinoid necrosis were occasionally present. Median hepatic Pb concentrations varied from 20 ppm (wet wt) in male red-winged blackbirds to 111 ppm in female northern bobwhites. Median renal Pb concentrations varied from 22 ppm in redwinged blackbirds to 190 ppm in female northern bobwhites. Hepatic and renal Pb concentrations varied substantially among birds within each species. Median hepatic and renal Pb concentrations of birds that died were not statistically

  19. Lead poisoning in six captive avian species

    USGS Publications Warehouse

    Beyer, W.N.; Spann, J.W.; Sileo, L.; Franson, J.C.

    1988-01-01

    Red-winged blackbirds (Agelaius phoeniceus), brown-headed cowbirds (Molothrus ater), common grackles (Quiscalus quiscula), mallards (Anas platyrhynchos), northern bobwhites (Colinus virginianus), and eastern screech-owls (Otus asio) were poisoned with a concentration of lead (Pb) acetate in the diet which was increased by 60% each week until half of the birds in each treatment group died; surviving birds and all control birds except screech-owls were then killed by euthanasia. An additional group of mallards was poisoned with Pb shot. The gizzards of mallards poisoned either way usually were stained with bile; some of these birds also had proventricular impaction. Most poisoned birds of the other species were emaciated but lacked other gross lesions caused by Pb poisoning. In birds other than mallards, Pb poisoning could not be diagnosed without histological or hematological examinations or analysis of tissues. Poisoned birds of all six species could be reliably separated from control birds by an increase in the protoporphyrin concentrations in the blood and by a decrease in the activity of delta-aminoievulinic acid dehydratase (ALAD) in red blood cells. Hepatic iron (Fe) concentrations varied so much among individual birds that even though median hepatic Fe concentrations increased in poisoned birds, hepatic Fe concentrations were not useful in identifying poisoned birds. Renal intranuclear inclusion bodies occurred in 83% of all birds dying from Pb poisoning. Nephrosis, myocardial necrosis, and arterial fibrinoid necrosis were occasionally present. Median hepatic Pb concentrations varied from 20 ppm (wet wt) in male red-winged blackbirds to III ppm in female northern bobwhites. Median renal Pb concentrations varied from 22 ppm in red-winged blackbirds to 190 ppm in female northern bobwhites. Hepatic and renal Pb concentrations varied substantially among birds within each species. Median hepatic and renal Pb concentrations of birds that died were not statistically

  20. Open air carbon monoxide poisoning.

    PubMed

    Jumbelic, M I

    1998-01-01

    An unusual manner of carbon monoxide poisoning claimed the lives of two adults in two separate incidents. In the first case, a young man was four wheeling in a swampy area when his jeep became stuck in the mud as he continued to floor the accelerator. Carbon monoxide fumes entered the vehicle through the rusted floorboards, killing the driver. In the second case, two teens were skinny dipping behind a motor boat when they became affected by the boat exhaust. One of the youths was overcome and submerged into the lake. Both incidents were initially attributed to incorrect causes--a car accident and a drowning--because of the false notion that carbon monoxide is not a hazard in a ventilated area. The carboxyhemoglobin levels in these victims were 78 and 62% respectively. It was only through laboratory testing that carbon monoxide poisoning was identified as the cause of their demise. Physicians as well as the public need to be aware of the potential for this life threatening hazard to occur so that there can be proper emergency treatment and the prevention of fatalities.

  1. The treatment of acetaminophen poisoning

    SciTech Connect

    Prescott, L.F.; Critchley, J.A.

    1983-01-01

    Acetaminophen has become a very popular over-the-counter analgesic in some countries and as a result it is used increasingly as an agent for self-poisoning. Without treatment only a minority of patients develop severe liver damage and 1 to 2% die in hepatic failure. Until Mitchell and his colleagues discovered the biochemical mechanisms of toxicity in 1973 there was no effective treatment. They showed that the metabolic activation of acetaminophen resulted in the formation of a reactive arylating intermediate, and that hepatic reduced glutathione played an essential protective role by preferential conjugation and inactivation of the metabolite. Early treatment with sulphydryl compounds and glutathione precursors has been dramatically effective in preventing liver damage, renal failure, and death following acetaminophen overdosage. It seems likely that these agents act primarily by stimulating glutathione synthesis. Inhibition of the metabolic activation of acetaminophen is another potential therapeutic approach that has not yet been put to the test clinically. The clinical management of acetaminophen poisoning has been transformed and it is particularly gratifying to have effective treatment based on a well established biochemical mechanism of toxicity. It is likely that effective treatment will be developed for toxicity caused through similar mechanisms by other agents.

  2. [Acute and chronic cadmium poisoning].

    PubMed

    Andujar, P; Bensefa-Colas, L; Descatha, A

    2010-02-01

    Cadmium is a metallic impurity in various minerals. The two main cadmium exposure sources in general population are food and tobacco smoking. Its industrial exploitation has grown in the early twentieth century. Cadmium is used in accumulators or alkaline batteries (80%) and in pigments for paints or plastics (10%), in electrolytic process by deposit or by cadmium plating on metals or to reduce melting points (welding rods...). Cadmium is a cumulative toxic substance whose half-time for elimination is about 20 to 40 years and it is mainly stored in the liver and kidneys. Inhalation of cadmium oxide fumes may cause inhalation fevers or chemical pneumonitis. Cadmium chronic poisoning causes mainly renal tubulopathy and could be the cause of osteomalacia and diffuse osteoporosis. Cadmium is classified as certain carcinogen agent for humans by International Agency for Research on Cancer (IARC). The most relevant biological index exposure is the urinary cadmium. According to literature, no chelating agent can be still used in human cadmium poisonings. In France, some diseases caused by occupational exposure to cadmium may be compensated.

  3. 49 CFR 172.540 - POISON GAS placard.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 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... the POISON GAS placard and the symbol must be white. The background of the upper diamond must be...

  4. 49 CFR 172.416 - POISON GAS label.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 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... POISON GAS label and the symbol must be white. The background of the upper diamond must be black and...

  5. 49 CFR 172.540 - POISON GAS placard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 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... the POISON GAS placard and the symbol must be white. The background of the upper diamond must be...

  6. 49 CFR 172.540 - POISON GAS placard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 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... the POISON GAS placard and the symbol must be white. The background of the upper diamond must be...

  7. 49 CFR 172.416 - POISON GAS label.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 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... POISON GAS label and the symbol must be white. The background of the upper diamond must be black and...

  8. 49 CFR 172.416 - POISON GAS label.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 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... POISON GAS label and the symbol must be white. The background of the upper diamond must be black and...

  9. 49 CFR 172.416 - POISON GAS label.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 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... POISON GAS label and the symbol must be white. The background of the upper diamond must be black and...

  10. 49 CFR 172.540 - POISON GAS placard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 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... the POISON GAS placard and the symbol must be white. The background of the upper diamond must be...

  11. Recognition and management of acute pesticide poisoning.

    PubMed

    Simpson, William M; Schuman, Stanley H

    2002-04-15

    Most poisonings from pesticides do not have a specific antidote, making decontamination the most important intervention. For maximal benefit to the patient, skin, eye, and gastric decontamination should be undertaken while specifics of the poisoning are being determined. As in most illnesses and injuries, the history of the poisoning is of great importance and will determine specific needs for decontamination and therapy, if any exist. Protection of health care workers during the decontamination process is important and frequently overlooked. Skin decontamination is primarily accomplished with large volumes of water, soap, and shampoo. Gastric decontamination by lavage is indicated if ingestion of the poisoning has occurred within 60 minutes of patient presentation. Activated charcoal, combined with a cathartic, is also indicated in most poisonings presenting within 60 minutes of ingestion. With large volume ingestion poisonings, activated charcoal may be used after 60 minutes, but little data exist to support this practice. Syrup of ipecac is no longer recommended for routine use. The cholinergic syndrome "all faucets on" characterizes poisoning by organophosphates and carbamates. Organochlorine insecticides (lindane and other treatments for scabies and lice) can produce seizures with excessive use or use on large areas of nonintact skin. Non-dipyridyl herbicides, biocides (including pyrethrins, pyrethroids, and Bacillus thuringiensis) rarely produce anything other than mild skin, eye, and/or gastrointestinal irritation on topical exposure or ingestion.

  12. [Descriptive epidemiology of mushroom poisoning in Japan].

    PubMed

    Ishihara, Y; Yamaura, Y

    1992-02-01

    The Incidence of mushroom poisoning was surveyed statistically from 1959 to 1988 in Japan. The results are summarized as follows: 1. During the past three decades, the total number of incidents of mushroom poisoning was 2,096, which involved 10,924 patients and 72 deaths. The average number of incidents was 70 cases per year, involving 364 patients and 2.4 deaths, and the number of incidents decreased gradually every year. Mushroom poisoning usually happened most frequently in September and October. 2. Considering regional differences, the incidence of mushroom poisoning was more frequent in the northeastern part of Japan than in the southwestern part. The incidences of mushroom poisoning in the prefectures of Nagano, Hokkaido, Niigata, Iwate and Fukushima were relatively high. 3. Three species of mushrooms, L. japonicus, R. rhodopolius (R. sinuatus) and T. ustale caused the majority of all poisonings. 4. The rates of total patients and fatalities for each type of poisoning, which were classified according to the symptoms caused, were 90.3% and 10.7% in the type with cholera-like symptoms, 90.2% and 0.2% in that with gastro-intestinal irritation, and 74.1% and 0% in that with neurological symptoms, respectively. PMID:1556831

  13. Hyperbaric oxygen therapy for carbon monoxide poisoning.

    PubMed

    Weaver, Lindell K

    2014-01-01

    Despite established exposure limits and safety standards, and the availability of carbon monoxide (CO) alarms, each year 50,000 people in the United States visit emergency departments for CO poisoning. Carbon monoxide poisoning can occur from brief exposures to high levels of CO, or from longer exposures to lower levels. Common symptoms include headaches, nausea and vomiting, dizziness, general malaise, and altered mental status. Some patients may have chest pain, shortness of breath and myocardial ischemia, and may require mechanical ventilation and treatment of shock. Individuals poisoned by CO often go on to develop neurological problems, including cognitive sequelae, anxiety and depression, persistent headaches, dizziness, sleep problems, motor weakness, vestibular and balance problems, gaze abnormalities, peripheral neuropathies, hearing loss, tinnitus and Parkinsonian-like syndrome. While breathing oxygen hastens the removal of carboxyhemoglobin (COHb), hyperbaric oxygen (HBO2) hastens COHb elimination and favorably modulates inflammatory processes instigated by CO poisoning, an effect not observed with breathing normobaric oxygen. Hyperbaric oxygen improves mitochondrial function, inhibits lipid peroxidation transiently, impairs leukocyte adhesion to injured microvasculature, and reduces brain inflammation caused by the CO-induced adduct formation of myelin basic protein. Based upon three supportive randomized clinical trials in humans and considerable evidence from animal studies, HBO2 should be considered for all cases of acute symptomatic CO poisoning. Hyperbaric oxygen is indicated for CO poisoning complicated by cyanide poisoning, often concomitantly with smoke inhalation.

  14. Suspected poisoning of domestic animals by pesticides.

    PubMed

    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

  15. Suspected poisoning of domestic animals by pesticides.

    PubMed

    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

  16. Methadone toxicity in a poisoning referral center

    PubMed Central

    Taheri, Fatemeh; Yaraghi, Ahmad; Sabzghabaee, Ali Mohammad; Moudi, Maryam; Eizadi-Mood, Nastaran; Gheshlaghi, Farzad; Farajzadegan, Ziba

    2013-01-01

    Objective: Methadone poisoning can occur accidentally or intentionally for suicide or homicide purposes. The aim of this study was to evaluate the epidemiological and clinical manifestations of Methadone poisoning. Methods: A descriptive analytical study was performed from 2010 to 2012 in the poisoning emergency and clinical toxicology departments of Noor hospital affiliated with Isfahan University of Medical Sciences (Isfahan, Iran). All patients with Methadone poisoning within this period of time were investigated. Different variables were recorded in a checklist. Findings: A total of 385 patients were studied. About 85.7% had ingested only Methadone and 14.3% had ingested other medications with Methadone. Mean ± standard deviation of the age was 32.1 ± 15 years (range: 1-90). Most of the patients were male (76.4%). Nearly 40% of the patients were narcotic addicts, 25.5% were addicts under surveillance of Methadone maintenance therapy centers and 34.5% were non-addicts. Intentional poisoning was observed in most of the patients (57.7%). Most of the patients had a low level of consciousness on admission (58.2%). Respiratory depression and hypotension was observed in 35.6% and 12.7% of the cases as the most common symptoms. Regarding vital signs, there was a significant difference in respiratory rate on admission among different evaluated groups (P = 0.02). Length of hospital stay was 18.79 ± 0.72 h (range: 4-240 h, median: 15 h). About 57 patients (25.8%) from the intentionally poisoned patients and 19 patients (12.3%) from the unintentionally poisoned patients had a history of psychiatric disorder (P = 0.001). Most of the patients survived without complications. Conclusion: Addiction, age, gender, attempt to suicide and a history of psychiatric disorder were of the most important factors effective in Methadone poisoning, which should be considered in the public training and prevention of poisoning. PMID:24991620

  17. Five cases of arsine poisoning.

    PubMed

    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.

  18. Carbon monoxide: an old poison with a new way of poisoning.

    PubMed

    Chou, Cheng-Hsiu; Lai, Ching-Huang; Liou, Saou-Hsing; Loh, Ching-Hui

    2012-08-01

    We present two events of carbon monoxide (CO) poisoning, which spread out through ventilation pipes to kill or injure neighbors. This is a previously undocumented poisoning process. In the first event, three people died and eight others suffered CO poisoning from a gas-powered water heater in an apartment building. Similar to the first event, three people expired and three others were injured by CO poisoning in the second event. We subsequently determined the cause of these tragedies were due to obstructions at the openings of ventilation pipes. CO is one of the most common causes of poisoning worldwide and these cases often result in tragedy. Early recognition of CO poisoning resulting from obstructed ventilation pipes will facilitate proper management and prevent possible lethal disasters. Additionally, all clinicians and other paramedical personnel ought to raise the suspicion of chemical-related casualties when encountering clusters of patients from a single locale.

  19. Radiographic findings in congenital lead poisoning

    SciTech Connect

    Pearl, M.; Boxt, L.M.

    1980-07-01

    Because lead crosses the placenta throughout pregnancy, the fetus is at risk for lead poisoning. A full term, asymptomatic child was born with congenital lead poisoning secondary to maternal pica. Radiographic findings of a dense cranial vault, lead lines, and delayed skeletal and deciduous dental development were noted at birth. After chelation therapy, when the patient was seven months old, radiographs revealed normal skeletal maturation. Tooth eruption did not occur until 15 months of age. Newborn infants with these radiographic findings should be screened for subclinical, congenital lead poisoning.

  20. Metal Poisons in Waste Tanks (U)

    SciTech Connect

    Williamson, T.G.

    1996-10-14

    Many of the storage tanks with waste from processing fissile materials contain, along with the fissile material, metals which may serve as nuclear criticality poisons. It would be advantageous to the criticality evaluation of these wastes if it can be demonstrated that the poisons remain with the fissile materials and if an always safe poison-to-fissile ratio can be established. The first task, demonstrating that the materials stay together, is the job of the chemist, the second, demonstrating an always safe ratio, is the job of the physicist. The latter task is the object of this paper

  1. Childhood poisoning: the scope for prevention.

    PubMed

    Chan, T Y

    1998-12-01

    Many deaths and disabling sequelae in children following poisoning could be prevented if more attention were given to implementing preventive measures at home. Medications and chemicals should always be safely packed and stored. Education on which products are highly dangerous and the giving of precautionary advice to parents would also help to reduce the incidence of childhood poisoning. In Hong Kong, imported vegetables (contaminated by methamidophos) and coral reef fish (containing ciguatoxins) cause poisoning in both children and adults. Advice on preventive measures should be given to the public.

  2. Phosphide poisoning: a review of literature.

    PubMed

    Bumbrah, Gurvinder Singh; Krishan, Kewal; Kanchan, Tanuj; Sharma, Madhulika; Sodhi, Gurvinder Singh

    2012-01-10

    Metal phosphides in general and aluminium phosphide in particular are potent insecticides and rodenticides. These are commercially used for protection of crops during storage, as well as during transportation. However, these are highly toxic substances. Their detrimental effects may range from nausea and headache to renal failure and death. It is, therefore, pertinent to ensure their circumspect handling to avoid poisoning episodes. Its poisoning has a high mortality and recent years have seen an increase in the number of poisoning cases and deaths caused by suicidal ingestion. Yet due to their broad spectrum applications, these chemicals cannot be written off. The present communication reviews the various aspects of toxicity associated with metal phosphides.

  3. An Unusual Cause of Carbon Monoxide Poisoning: Narghile Smoking.

    PubMed

    Ateş, Alpay; Arikan, Müge; Özgök, Ayşegul

    2016-01-01

    BACKGROUND Carbon monoxide (CO) poisoning is commonly seen during the winter season in Turkey due to use of charcoal stoves and water heaters, but narghile smoking is a rare cause of CO poisoning. CASE REPORT In this paper, we report a CO poisoning case caused by narghile smoking. The patient was admitted to the ED with nausea, dizziness, vertigo, and syncope. CONCLUSIONS The diagnosis of CO poisoning depends on suspicious anamnesis. The major treatment of CO poisoning is oxygen supply. PMID:27618983

  4. Depletion optimization of lumped burnable poisons in pressurized water reactors

    SciTech Connect

    Kodah, Z.H.

    1982-01-01

    Techniques were developed to construct a set of basic poison depletion curves which deplete in a monotonical manner. These curves were combined to match a required optimized depletion profile by utilizing either linear or non-linear programming methods. Three computer codes, LEOPARD, XSDRN, and EXTERMINATOR-2 were used in the analyses. A depletion routine was developed and incorporated into the XSDRN code to allow the depletion of fuel, fission products, and burnable poisons. The Three Mile Island Unit-1 reactor core was used in this work as a typical PWR core. Two fundamental burnable poison rod designs were studied. They are a solid cylindrical poison rod and an annular cylindrical poison rod with water filling the central region.These two designs have either a uniform mixture of burnable poisons or lumped spheroids of burnable poisons in the poison region. Boron and gadolinium are the two burnable poisons which were investigated in this project. Thermal self-shielding factor calculations for solid and annular poison rods were conducted. Also expressions for overall thermal self-shielding factors for one or more than one size group of poison spheroids inside solid and annular poison rods were derived and studied. Poison spheroids deplete at a slower rate than the poison mixture because each spheroid exhibits some self-shielding effects of its own. The larger the spheroid, the higher the self-shielding effects due to the increase in poison concentration.

  5. Sources, symptoms, and signs of arsenic poisoning.

    PubMed

    Hutton, J T; Christians, B L

    1983-09-01

    Arsenic poisoning continues to be a serious medical problem that may easily be overlooked or misdiagnosed. The broad constellation of symptoms and signs in arsenic poisoning, along with changing sources of this toxin, contributes to misdiagnosis. A re-examination of current potential sources was carried out. Sources were determined in 17 of 20 documented cases of arsenic poisoning. Fourteen cases resulted from ingestion of a single, commonly available, arsenic-containing ant killer. In contrast to earlier reports, this survey found that agricultural and industrial sources were relatively uncommon. A peculiar posturing of the hand is commonly seen in the early stages of arsenic poisoning prior to the development of Mee's lines or palmar hyperkeratosis. An illustrative case is reported that resulted from intermittent self-administration of an arsenic-containing ant killer in order to maintain a state of chronic invalidism.

  6. Poison oak rash on the arm (image)

    MedlinePlus

    ... appearance of poison oak dermatitis. Note the typical linear streaks produced either by scratching or brushing against the plant. (Image courtesy of the Centers for Disease Control and Prevention.)

  7. Laundry detergent capsules and pediatric poisoning

    PubMed Central

    Bonney, Asha G.; Mazor, Suzan; Goldman, Ran D.

    2013-01-01

    Abstract Question A 4-year-old girl was brought into the emergency department vomiting after having had ingested a laundry detergent capsule (LDC) from under the sink at her house. What is the risk of LDC poisoning? What can be done to treat these children? Answer Laundry detergent capsules are relatively new to supermarket shelves in North America, and there has been an emergence of case reports in the literature describing LDC poisoning, which is worse than poisoning from other laundry detergents. Very little is known about the mechanisms causing these severe reactions, which include airway compromise and esophageal perforation, but the attractive appearance of these capsules and easy access at home has governments and health officials concerned about an increase in poisoning. No residual problems have been associated with these cases to date; however, further research is needed to assess long-term effects. PMID:24336541

  8. Clinical manifestations of tansy ragwort poisoning.

    PubMed

    Pearson, E G

    1977-05-01

    The clinical signs of tansy ragwort poisoning are variable and in 5 cases included diarrhea, tenesmus, ascites, bloody feces, icterus, paresis, CNS involvement, rectal prolapse, poor appetite and weight loss. It is thus apparent that the disease can be confused clinically with many others, and tansy ragwort poisoning should be considered in animals exhibiting ascites, diarrhea and rectal prolapse. Several cases of tansy ragwort (Senecio jacobaea) poisoning occurring from 1969 to 1976 are reported to illustrate the numerous clinical pictures that might confront a practitioner. The disease is sporadic in this area. The poisonous principles in tansy ragwort are pyrrolizidine alkaloids, which cause gradual alteration and necrosis of liver cells with replacement by fibrous tissue. The development of signs in all of these cases could be attributed to failure of one or more liver functions.

  9. Lead poisoning in a Mississippi sandhill crane

    USGS Publications Warehouse

    Franson, J. Christian; Hereford, Scott G.

    1994-01-01

    Lead poisoning from the ingestion of spent lead shot is well documented in waterfowl (Sanderson and Bellrose 1986) and has been reported in other wetland (Locke et al. 1991, Windingstad et al. 1984) and upland (Hunter and Rosen 1965, Locke and Bagley 1967) avian species. Ingested fishing weights have been implicated in lead poisoning of Trumpeter Swans (Cygnus buccinator) (Blus et al. 1989), Common Loons (Gavia immer) (Locke et al. 1982, Franson and Cliplef 1992, Pokras and Chafe1 1992), Mute Swans (Cygnus olor) (Birkhead 1982), and Sandhill Cranes (Grus canadensis) (Windingstad et al. 1984). The significance of lead poisoning as a mortality factor in avian species other than waterfowl is probably underestimated (Locke and Friend 1992), and any cause of mortality becomes particularly important in species with small population sizes. We report here the first known case of lead poisoning in a Mississippi Sandhill Crane (Grus canadensis pulla), a critically endangered subspecies.

  10. Lead Poisoning and the Suburban Child

    ERIC Educational Resources Information Center

    Graham, Ada; Graham, Frank

    1974-01-01

    Reports on recent findings which suggest that lead poisoning stems not only from paint ingestion, is not limited to ghetto children, and may be linked to some learning and behavioral difficulties in children. (Author/SF)

  11. Lead Poisoning in Remodeling of Old Homes

    ERIC Educational Resources Information Center

    Barnes, Bart

    1973-01-01

    An article based on Dr. Muriel D. Wolf's study of elevated blood lead levels in children and adults present during the remodeling of old homes. Lead poisoning examples, symptoms, and precautions are given. (ST)

  12. Lunar cycle and poison center calls.

    PubMed

    Oderda, G M; Klein-Schwartz, W

    1983-07-01

    An analysis of calls to the Maryland Poison Center was performed to assess whether a relationship exists between the moon periods and poison exposure calls. A given period was defined as the day of the lunar event +/- 2 days. Thirteen lunar cycles in which 22,079 calls occurred were analyzed. A larger proportion of total calls to the center and unintentional poisoning calls occurred during the full moon period. A significantly larger number of unintentional poisonings occurred in the full moon period compared to suicide attempts and drug abuse which occurred most frequently during the new moon period. The lunar cycle had no effect on the distribution of victim's age or sex or the location of treatment.

  13. [Acute poisoning. Apropos of 1200 cases].

    PubMed

    Ginies, G; Lamisse, F; Gautier, J; Choutet, P; Breteau, M; Bourin, M; Renard, J P

    The team studied 1 200 cases of acute intoxications both accidental and self inflicted, self inflicted poisonings are much more frequent than accidental ones and in general occur more often amongst the young and by women; the median age is about thirty. Barbituric are often the means. There is a progressive increase in the use of tranquilizers and of thymo-analeptics as their use becomes greater. A mixture of poisons increases the dangers because this frequently results in more rapid loss of consciousness; also more than one poison increases the risk of shock and of thermo-regulation, respiratory problems necessitate intubation and artificial respiration which both increase the risk of assification. The characteristics of certain poisons are stressed and in particular the thymo-analeptics; also the supervision of the patients in an intensive care unit.

  14. Carbamate and organophosphate poisoning in early childhood.

    PubMed

    Sofer, S; Tal, A; Shahak, E

    1989-12-01

    Twenty-five infants and young children intoxicated by carbamate and organophosphorus compounds are described. Presenting signs and symptoms in children differed from those described in adults and were mainly related to severe CNS depression, coma and stupor, dyspnea, and flaccidity. Other clinical signs such as miosis, excessive salivation and tearing, sweaty, cold skin, and gastrointestinal symptoms were less frequent, while fasciculations and bradycardia were quite uncommon on arrival. Only two patients presented with all typical signs of organophosphate poisoning as described in adults. Signs of carbamate poisoning were indistinguishable from those of organophosphate poisoning and included signs of myoneural and CNS cholinergic receptor involvement, in addition to parasympathetic muscarinic dysfunction. Atropine sulfate was found to have a clear beneficial CNS effect in addition to its known peripheral antimuscarinic effect. Our data suggest that the clinical presentation of carbamate and organophosphate poisoning in early childhood and its response to therapy are quite different from those of adults and older children.

  15. Arsenic poisoning. Ongoing diagnostic and social problem.

    PubMed

    Fuortes, L

    1988-01-01

    Arsenic, commonly found in insecticides, herbicides, and industrial materials, is involved in the majority of heavy metal poisonings reported in the United States. Accidental poisoning appears to be most common in the pediatric age-group, whereas intentional and covert poisonings predominate in adults. Diagnosis is often difficult. The clinical presentations of arsenic poisoning, both acute and chronic types, represent a wide spectrum, largely dependent on route of exposure, chemical form, and dose. Because the patient or others providing the history may suppress information on exposure and because toxic levels of arsenic in the system drop rapidly in the first 24 hours, swift administration of diagnostic tests is important. Physician follow-up is determined by the route of exposure to arsenic and may involve referral to a social service network or a mental health facility.

  16. Protecting Children from Carbon Monoxide Poisoning

    MedlinePlus

    ... monoxide poisoning increases after disasters when gasoline- or diesel-powered generators may be more frequently used to ... can mimic symptoms of sea sickness. Schedule regular engine and exhaust system maintenance. Consider installing a carbon ...

  17. Red Tide and Paralytic Shellfish Poisoning

    ERIC Educational Resources Information Center

    Dale, Barrie; Yentsch, Clarice M.

    1978-01-01

    Discusses the nature and cause of paralytic shellfish poisoning (PSP). Includes toxic dinoflagellate ecology, taxonomy and life history, and chemistry of the toxins. Recent work with trace metals and directions of future research are also given. (MA)

  18. Acute arsenic poisoning: clinical and histopathological features.

    PubMed

    Bartolomé, B; Córdoba, S; Nieto, S; Fernández-Herrera, J; García-Díez, A

    1999-12-01

    We report a woman with acute arsenic poisoning, who developed an erythroderma with vesicles and pustules after the ingestion of 8-16 g of sodium arsenite. Simultaneously, she presented a herpes simplex virus infection. Skin biopsies showed unique features which included multiple small pigment granules inside and outside the histiocytes. In our opinion, these findings are consistent with acute arsenic poisoning, and constitute the first histological description of this entity in skin.

  19. [Torsades de pointes during sultopride poisoning].

    PubMed

    Montaz, L; Varache, N; Harry, P; Aymes, C; Turcant, A; Delille, F; Simonin, D; Hass, C

    1992-12-01

    A case of sultopride poisoning (ingested dose 16 g) in a 35-year-old, 65 Kg man is described. On admission myoclonus, mydriasis, vomiting and cardio-respiratory arrest were observed. Torsades de pointes were treated with potassium chloride infusion and pace maker stimulation. Plasma sultopride concentration was 25 mg/l and urinary concentration 12 g/l. A prolongation of Q-T interval may announce severe arrhythmias in sultopride poisoning.

  20. [Acute cyanide poisoning in an infant].

    PubMed

    Haasnoot, K; van Vught, A J; Meulenbelt, J; Bergman, L R

    1989-09-01

    An infant of 9 months was admitted to hospital in comatose condition; cyanide poisoning was suspected. This poisoning was caused by the desorption of hydrocyanic acid from building materials after the house had been fumigated with hydrocyanic acid under strict supervision and observed safety measures. Administration of 4-dimethyl-aminophenol, a methaemoglobin inducer, and sodium thiosulphate together with supportive measures, led to complete recovery of the infant, although the general hypotony persisted for a few weeks. PMID:2797290

  1. Cholestatic presentation of yellow phosphorus poisoning.

    PubMed

    Lakshmi, C P; Goel, Amit; Basu, Debdatta

    2014-01-01

    Yellow phosphorus, a component of certain pesticide pastes and fireworks, is well known to cause hepatotoxicity. Poisoning with yellow phosphorus classically manifests with acute hepatitis leading to acute liver failure which may need liver transplantation. We present a case of yellow phosphorus poisoning in which a patient presented with florid clinical features of cholestasis highlighting the fact that cholestasis can rarely be a presenting feature of yellow phosphorus hepatotoxicity. PMID:24554916

  2. Facts and fallacies on industrial poisoning.

    PubMed

    THIENES, C H

    1957-09-01

    Misdiagnosis of diseases as due to industrial poisoning leads to much misunderstanding, higher taxes and insurance rates and "compensation neuroses." It is important to know the concentration of the suspected poison and its specific effects in order to logically indict it as the cause of illness. Examples discussed to illustrate some of the pitfalls of diagnosis in industrial medicine are methylbromide, carbon monoxide, ozone, oxides of nitrogen and of sulfur, hydrogen sulfide, benzene analogs, boron and fluorides. PMID:13460717

  3. Ciguatera poisoning in the Cook Islands

    PubMed Central

    Bailey, Stephanie; Withers, Tristan

    2014-01-01

    This case report presents two British medical students who contracted ciguatera poisoning while on elective in the Cook Islands. Thirty-six hours after consuming two reef fish they developed paraesthesia of the mouth, hands and feet, myalgia, pruritis and cold allodynia. Neurological examination was normal. Diagnosis of ciguatera poisoning was made on history of reef fish consumption and classical clinical presentation. Management was symptomatic (antihistamines) and both students made a full recovery within 10 weeks. PMID:24966268

  4. Hearts and flowers: Bryophyllum poisoning of cattle.

    PubMed

    McKenzie, R A; Dunster, P J

    1986-07-01

    Findings from natural cases and experiments with cattle emphasise that flowering plants are the most important form of Bryophyllum (Kalanchoe) spp in poisonings in Australia. The main life-threatening lesion is myocardial. The effects on the alimentary tract are less important than was believed previously. B. tubiflorum, B. daigremontianum x B. tubiflorum, B. pinnatum and B. proliferum caused 41 recorded poisoning incidents affecting 379 cattle in Queensland between 1960 and 1984. Poisoning occurred between May and October--the flowering season of these plants. Experimental B. tubiflorum poisoning and natural poisonings produced anorexia, depression, ruminal atony, diarrhoea, heart rate and rhythm abnormalities, dyspnoea and death. Increased plasma concentrations of urea, creatinine and glucose and decreased chloride were measured experimentally. Both natural and experimental cases had myocardial degeneration and necrosis with haemorrhages of the heart and alimentary tract. Cattle with severe dyspnoea had atelectasis and emphysema of the lungs. Some cattle had mild nephrosis. The median lethal doses of B. tubiflorum flowers, roots and leaf plus stem were 0.7, 2.3 and 5.0 g dry matter/kg liveweight respectively (7, 7 and 40 g wet weight/kg). Bufadienolides have been isolated recently from B. tubiflorum flowers and the syndrome is consistent with cardiac glycoside poisoning. PMID:3778371

  5. Acute Plant Poisoning and Antitoxin Antibodies

    PubMed Central

    Eddleston, Michael; Persson, Hans

    2007-01-01

    Plant poisoning is normally a problem of young children who unintentionally ingest small quantities of toxic plants with little resulting morbidity and few deaths. In some regions of the world, however, plants are important clinical problems causing much morbidity and mortality. While deaths do occur after unintentional poisoning with plants such as Atractylis gummifera (bird-lime or blue thistle) and Blighia sapida (ackee tree), the majority of deaths globally occur following intentional self-poisoning with plants such as Thevetia peruviana (yellow oleander) and Cerbera manghas (pink-eyed cerbera or sea mango). Antitoxins developed against colchicine and cardiac glycosides would be useful for plant poisonings - anti-digoxin Fab fragments have been shown to be highly effective in T. peruviana poisoning. Unfortunately, their great cost limits their use in the developing world where they would make a major difference in patient management. Therapy for some other plant poisonings might also benefit from the development of antitoxins. However, until issues of cost and supply are worked out, plant anti-toxins are going to remain a dream in many of the areas where they are now urgently required. PMID:12807314

  6. PLANT POISONING IN THAILAND: A 10-YEAR ANALYSIS FROM RAMATHIBODI POISON CENTER.

    PubMed

    Sriapha, Charuwan; Tongpoo, Achara; Wongvisavakorn, Sunun; Rittilert, Panee; Trakulsrichai, Satariya; Srisuma, Sahaphume; Wananukul, Winai

    2015-11-01

    Plant poisoning is not uncommon in Thailand. The objective of this study was to determine the incidence, type, clinical manifestations, severity and outcomes of plant poisoned patients in Thailand over a 10-year period. We retrospectively reviewed data from the Ramathibodi Poison Center Toxic Exposure Surveillance System for 2001-2010. A total of 2,901 poisonous plant exposure cases were identified, comprising 3.1% of the 92,392 poison cases recorded during the study period. This was the fifth most common type of poisoning recorded. Children aged < 13 years comprised the largest percent (69.8%) of the cases. The major type of exposure was unintentional ingestion. Ninety-nine types of poisonous plants were recorded as the causative agents among 99.1%of the cases. Gastrointestinal symptoms were reported in 72.0% of cases with Jatropha curcas (physic nut) comprising 54.1% of these. Most patients had only minor signs and symptoms. The mortality rate among the total plant poisoning cases was 0.9%, with 26 deaths. Thirteen deaths occurred in children aged < 13 years. The greatest number of fatalities were due to ingestion of Manihot esculenta (cassava), primarily due to multi-system organ failure. Children aged < 13 years are at the greatest risk for plant poisoning in Thailand; mostly unintentional. Most cases were minor and the mortality rate was low. Jatropha curcas was the most common cause of poisoning and Manihot esculenta was the most common cause of death. Public education is important to minimize these poisonings.

  7. PLANT POISONING IN THAILAND: A 10-YEAR ANALYSIS FROM RAMATHIBODI POISON CENTER.

    PubMed

    Sriapha, Charuwan; Tongpoo, Achara; Wongvisavakorn, Sunun; Rittilert, Panee; Trakulsrichai, Satariya; Srisuma, Sahaphume; Wananukul, Winai

    2015-11-01

    Plant poisoning is not uncommon in Thailand. The objective of this study was to determine the incidence, type, clinical manifestations, severity and outcomes of plant poisoned patients in Thailand over a 10-year period. We retrospectively reviewed data from the Ramathibodi Poison Center Toxic Exposure Surveillance System for 2001-2010. A total of 2,901 poisonous plant exposure cases were identified, comprising 3.1% of the 92,392 poison cases recorded during the study period. This was the fifth most common type of poisoning recorded. Children aged < 13 years comprised the largest percent (69.8%) of the cases. The major type of exposure was unintentional ingestion. Ninety-nine types of poisonous plants were recorded as the causative agents among 99.1%of the cases. Gastrointestinal symptoms were reported in 72.0% of cases with Jatropha curcas (physic nut) comprising 54.1% of these. Most patients had only minor signs and symptoms. The mortality rate among the total plant poisoning cases was 0.9%, with 26 deaths. Thirteen deaths occurred in children aged < 13 years. The greatest number of fatalities were due to ingestion of Manihot esculenta (cassava), primarily due to multi-system organ failure. Children aged < 13 years are at the greatest risk for plant poisoning in Thailand; mostly unintentional. Most cases were minor and the mortality rate was low. Jatropha curcas was the most common cause of poisoning and Manihot esculenta was the most common cause of death. Public education is important to minimize these poisonings. PMID:26867365

  8. A lethal danger in the home: turpentine poisoning.

    PubMed

    Güzel, Ahmet; Açıkgöz, Mehmet

    2015-01-01

    Turpentine is an oleoresin obtained from various species of pine. In turpentine poisoning, various signs and symptoms of toxicity may develop, including hematuria, renal failure, loss of vision, chest pain, vomiting, severe coughing, gastroesophageal hemorrhage, hypotension, swelling of the throat and even death. We report a case of turpentine ingestion in a 9-year-old boy. The patient was admitted to our clinic with suspected intoxication after accidentally drinking from a glass that held a turpentine oil preparation used by his father for hair care. The patient displayed no significant signs and symptoms other than bradycardia and hypotension. Laboratory investigations revealed no abnormalities. The patient was hospitalized for close monitoring and observation. During a two-and-a-half-day observation period, hypotension was corrected with administration of dopamine and intravenous fluids. In this report, we wish to draw attention to the dangerous effects of plant-derived drugs. PMID:26690600

  9. Lead Poisoning in Wild Birds

    USGS Publications Warehouse

    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.

  10. Researching nature's venoms and poisons.

    PubMed

    Warrell, David A

    2009-09-01

    Our environment hosts a vast diversity of venomous and poisonous animals and plants. Clinical toxinology is devoted to understanding, preventing and treating their effects in humans and domestic animals. In Sri Lanka, yellow oleander (Thevetia peruviana, Sinhala 'kaneru'), a widespread and accessible ornamental shrub, is a popular means of self-harm. Its toxic glycosides resemble those of foxglove, against which therapeutic antibodies have been raised. A randomised placebo-controlled trial proved that this treatment effectively reversed kaneru cardiotoxicity. There are strong scientific grounds for the use of activated charcoal, but encouraging results with multiple-dose activated charcoal were not confirmed by a recent more powerful study. Venom of Russell's viper (Daboia siamensis) in Burma (Myanmar) produces lethal effects in human victims. The case of a 17-year-old rice farmer is described with pathophysiological interpretations. During the first 9 days of hospital admission he suffered episodes of shock, coagulopathy, bleeding, acute renal failure, local tissue necrosis, generally increased capillary permeability and acute symptomatic hypoglycaemia with evidence of acute pituitary/adrenal insufficiency. Antivenom rapidly restored haemostatic function but failed to correct other effects of venom toxins incurred during the 3h before he could be treated.

  11. Acute poisoning with Tricholoma equestre.

    PubMed

    Anand, Jacek Sein; Chwaluk, Paweł; Sut, Michał

    2009-01-01

    Four cases, including three adults and one child, suffering from acute poisoning with Tricholoma equestre were described. The patients had eaten from 100 to 400 grams of the mushroom within a few consecutive meals. After consuming about 1000 grams of Tricholoma equestre for 3-4 days, the subjects developed fatigue, muscle weakness, myalgia, and in two cases acute respiratory failure with the need of respiratorotherapy. Maximal serum CK was 48136 U/L in the adults and 306 U/L in children. Maximal serum levels of AST and ALT were 802 U/L and 446 U/L in adults and 39 U/L, and 56 U/L in a child. All routine biochemical tests were within normal range. No other causes of rhabdomyolysis such as parasitic or viral infections, immune diseases, trauma or exposure to medications were found. Patient, aged 72 yrs., who developed acute respiratory failure, died in the second day of hospitalization. In other patients all the above mentioned symptoms and biochemical abnormalities disappeared from 2 to 3 weeks of hospitalization. Physicians should be aware of the possibility of appearance of rhabdo-myolysis after repeated consumption of large quantities of Tricholoma equestre. PMID:19788144

  12. Toxicological management of chlorophacinone poisoning.

    PubMed

    Lagrange, F; Corniot, A G; Titier, K; Bedry, R; Pehourcq, F

    1999-01-01

    A 33-year-old man was admitted 8 hours after voluntary ingestion of 1875 mg of chlorophacinone (C'Operat 750 mL). The examination revealed excitation and nausea, with a normal prothrombin index (PI). Comprehensive testing for abused and therapeutic drugs in blood confirmed chlorophacinone (maximum plasma level: 27.6 mg/L), an antivitamin K (AVK) rodenticide. In a search for easy toxicological management of chlorophacinone poisoning treated by phytomenadione and a cytochrome P450 inducer (phenobarbital), PI and chlorophacinone plasma levels were monitored concomitantly during 17 days. A simple HPLC procedure for the determination of chlorophacinone in human plasma is reported for that purpose. Under phenobarbital 200 mg/day, chlorophacinone exhibited an apparent elimination half-life (3.27 days) shorter than in previously reported cases. If PI is useful for planning phytomenadione treatment and used for therapeutic monitoring of AVK, the chlorophacinone concentrations follow-up may provide a better estimation of the duration of hospitalisation. Chlorophacinone accumulation in target cells or existence of an unidentified metabolite may explain persistence of the hypocoagulability syndrome at low plasmatic concentrations of chlorophacinone. This case illustrates how toxicological management may facilitate toxicokinetics and therapeutic data acquisition.

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

    PubMed

    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.

  14. An Unusual Cause of Carbon Monoxide Poisoning: Narghile Smoking

    PubMed Central

    Ateş, Alpay; Arikan, Müge; Özgök, Ayşegül

    2016-01-01

    Patient: Male, 27 Final Diagnosis: Carbon monoxide poisoning Symptoms: Dizziness • nausea • Syncope Medication: — Clinical Procedure: O2 treatment Specialty: Anesthesiology Objective: Challenging differential diagnosis Background: Carbon monoxide (CO) poisoning is commonly seen during the winter season in Turkey due to use of charcoal stoves and water heaters, but narghile smoking is a rare cause of CO poisoning. Case Report: In this paper, we report a CO poisoning case caused by narghile smoking. The patient was admitted to the ED with nausea, dizziness, vertigo, and syncope. Conclusions: The diagnosis of CO poisoning depends on suspicious anamnesis. The major treatment of CO poisoning is oxygen supply. PMID:27618983

  15. Discovery and epidemiology of PCB poisoning in Taiwan: a four-year followup

    SciTech Connect

    Hsu, S.T.; Ma, C.I.; Hsu, S.K.H.; Wu, S.S.; Hsu, N.H.M.; Yeh, C.C.; Wu, S.B.

    1985-02-01

    An outbreak of polychlorinated biphenyl (PCB) poisoning from the consumption of contaminated rice oil, covering four counties in central Taiwan, was investigated. There were 1843 cases by the end of 1980. The highest frequency of incidence occurred during the period from March to July 1979. The severity of clinical manifestations varied. Most patients showed symptoms of mild or moderate severity. The major age group affected was between 11 and 20 years old. Most of the victims were students and factor workers. The amount of PCB intake in each victim was estimated to be 0.7 to 1.84 g and the latent period from the time of intake to the onset of clinical manifestations was approximately 3 to 4 months. The patients blood PCB concentrations ranged from 3 ppb to 1156 ppb; 44.27% of 613 patients had levels of 51 to 100 ppb and 27.6% PCB blood levels over 100 ppb. In the course of 3.5 years, 2061 persons were determined to be PCB poisoning victims. Now, except for a few severe cases, their skin symptoms are very much improved. Thirty-nine babies showing hyperpigmentation were born from PCB-poisoned mothers. The fatality rate was high: eight of them died. Another 24 deaths were reported among the PCB-poisoned group, almost half of them (12) from hepatoma, liver cirrhosis or liver diseases with hepatomegaly.

  16. 75 FR 66771 - Advisory Committee on Childhood Lead Poisoning Prevention (ACCLPP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee on Childhood Lead Poisoning... lead poisoning prevention efforts. The committee also reviews and reports regularly on childhood lead poisoning prevention practices and recommends improvements in national childhood lead poisoning...

  17. An outbreak of foxglove leaf poisoning.

    PubMed

    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. PMID:20171590

  18. Hypogonadism in chronically lead-poisoned men.

    PubMed

    Braunstein, G D; Dahlgren, J; Loriaux, D L

    1978-01-01

    The hypothalamic-pituitary-testicular axis was evaluated in 10 men with occupational lead exposure, 9 of whom had noted a decrease in libido and frequency of intercourse following this exposure. 6 of these men had clinically apparent lead poisoning while 4 were classified as being only lead-exposed. Results of the endocrine evaluation of these patients were compared to those obtained on 9 age and socioeconomically matched control patients. Both lead poisoned and lead-exposed patients had reduced basal serum testosterone levels and normal basal serum testosterone-estradiol-binding globulin capacity, estradiol, LH, FSH, and prolactin levels. Both groups demonstrated an appropriate rise in serum testosterone following hCG stimulation and a normal increment in serum FSH in response to clomiphene citrate and gonadotropin-releasing hormone in comparison to the control group. The lead poisoned patients demonstrated a significantly reduced increment in serum LH after clomiphene citrate and gonadotropin-releasing hormone administration while the lead-exposed patients had normal LH dynamics. Testicular biopsies carried out on the 2 most severely lead-poisoned men showed peritubular fibrosis, oligospermia, and vacuolization of the Sertoli cells. These results suggest that lead poisoning may lead to a pituitary-hypothalamic defect in LH secretion and may also result in direct testicular seminiferous tubular injury.

  19. Nicotine replacement products: poisoning in children.

    PubMed

    2014-05-01

    Nicotine is widely used in smoking cessation aids. They are marketed in many forms, including: chewing gum, sublingual tablets, lozenges, transdermal patches, cartridges for oral inhalation, and mouth spray. French poison control and toxico-vigilance centres identified 318 cases of exposure to nicotine replacement products in children under the age of 10 years between 2000 and 2010. The exposure provoked symptoms in 62 of these children, about two-thirds of whom were under the age of 4 years. A U.S. analysis identified 1768 cases of poisoning in children under the age of 6 years involving smokeless tobacco products, reported between 2006 and 2008.84% of these cases occurred in children under the age of 3 years. The first signs of nicotine poisoning are gastrointestinal (vomiting, diarrhoea), cardiovascular (tachycardia, hypertension) and neuropsychological (tremor of the extremities). With higher doses, these effects are rapidly followed by loss of consciousness, convulsions or respiratory failure. In children, poisoning can occur after ingestion of 1 mg of nicotine per kilogram of body weight. A dose of this magnitude is sometimes fatal in adults. Most cases of poisoning involving transdermal patches occur when a child finds an unused patch, or a used patch that an adult has discarded in a bin without taking proper precautions. Sometimes they involve patches that have become detached from an adult's skin. In practice, it is important to warn adults using smoking cessation aids containing nicotine that these products are dangerous

  20. Possible role for anisodamine in organophosphate poisoning.

    PubMed

    Eisenkraft, Arik; Falk, Avshalom

    2016-06-01

    In cases of organophosphate poisoning, patients are treated with a combination of antidotes. In addition to these poison-directed antidotes, patients may require extra oxygen and artificial ventilation; other modalities may also be needed due to the wide range of toxic effects. Anisodamine is a belladonna alkaloid, and like other drugs from this family is non subtype-selective muscarinic, and a nicotinic cholinoceptor antagonist, which has been employed in traditional Chinese medicine. As a muscarinic antagonist, it displays similar pharmacological effects to atropine and scopolamine. However, anisodamine is not only less potent than atropine and scopolamine but also less toxic. Current in vitro and animal model studies have demonstrated that anisodamine has protective effects in a variety of diseases. Organophosphate poisoning involves not only the central and peripheral nervous systems, but also the cardiac and respiratory systems, as well as activation of inflammatory processes and oxidative stress. Therefore, the anticholinergic and additional activities of anisodamine appear to be relevant and justify its consideration as an addition to the existing remedies. However, more research is needed, as at present data on the role of anisodamine in the management of organophosphate poisoning are limited. Here, we review the beneficial effects of anisodamine on processes relevant to organophosphate poisoning.

  1. Pancreatitis in wild zinc-poisoned waterfowl

    USGS Publications Warehouse

    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.

  2. Hypotension in Severe Dimethoate Self-Poisoning

    PubMed Central

    Davies, James; Roberts, Darren; Eyer, Peter; Buckley, Nick; Eddleston, Michael

    2008-01-01

    Introduction Acute self-poisoning with the organophosphorus (OP) pesticide dimethoate has a human case fatality three-fold higher than poisoning with chlorpyrifos despite similar animal toxicity. The typical clinical presentation of severe dimethoate poisoning is quite distinct from that of chlorpyrifos and other OP pesticides: many patients present with hypotension that progresses to shock and death within 12–48 h post-ingestion. The pathophysiology of this syndrome is not clear. Case reports We present here three patients with proven severe dimethoate poisoning. Clinically, all had inappropriate peripheral vasodilatation and profound hypotension on presentation, which progressed despite treatment with atropine, i.v. fluids, pralidoxime chloride, and inotropes. All died 2.5–32 h post-admission. Continuous cardiac monitoring and quantification of troponin T provided little evidence for a primary cardiotoxic effect of dimethoate. Conclusion Severe dimethoate self-poisoning causes a syndrome characterized by marked hypotension with progression to distributive shock and death despite standard treatments. A lack of cardiotoxicity until just before death suggests that the mechanism is of OP-induced low systemic vascular resistance (SVR). Further invasive studies of cardiac function and SVR, and post-mortem histology, are required to better describe this syndrome and to establish the role of vasopressors and high-dose atropine in therapy. PMID:19003596

  3. Outline of occupational chromium poisoning in China.

    PubMed

    Yang, Yuan; Liu, Hong; Xiang, Xian-hong; Liu, Fu-you

    2013-06-01

    The present study analyzed the feature of occupational chromium poisoning in China since the 1980s. The collected data were acquired from 18 previous surveys of chromium poisoning in 14 cities of China. The method of risk assessment was applied to calculate the relative risk and 95% CI, p < 0.05 was considered as a significant risk. The results showed that nasal disease was the most common sign of occupational chromium poisoning, and the prevalence rate of nasal disease was 17.83% in total population of 6,998. Further, the risk analysis showed that occupational chromium poisoning led to an increased risk of lung or liver cancer in male workers due to the definite carcinogenicity of hexavalent chromium. Significantly, an increased risk of spontaneous or threatened abortion was also found in female workers. In conclusion, these studies suggest that early detection of impaired reproductive function or impaired lung or liver function in female or male workers is essential for controlling occupational chromium poisoning in China. PMID:23604023

  4. An accidental poisoning with mitragynine.

    PubMed

    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. PMID:25453780

  5. Fatal pediatric poisoning from leaded paint--Wisconsin, 1990

    SciTech Connect

    Not Available

    1991-03-29

    Although fatal lead poisoning among children occurs rarely in the United States, it represents a medical and public health emergency. This report summarizes the investigation of a child who died from poisoning associated with ingestion of lead-based paint.

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

    PubMed

    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.

  7. 77 FR 64997 - Advisory Committee on Childhood Lead Poisoning Prevention

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee on Childhood Lead Poisoning... scientific knowledge and technological developments and their practical implications for childhood lead poisoning prevention efforts. The committee also reviews and reports regularly on childhood lead...

  8. The essential role of a poison center in handling an outbreak of barium carbonate poisoning.

    PubMed

    Deng, J F; Jan, I S; Cheng, H S

    1991-04-01

    Acute barium salt poisoning may cause acute hypokalemia and result in respiratory paralysis and ventricular tachyarrhythmias. The early nonspecific gastrointestinal symptoms of barium poisoning due to food contamination could be confused with other benign food poisonings. Early diagnosis and initiation of intensive supportive care is essential. We report an outbreak of acute barium carbonate poisoning, occurring at a family reunion party, which resulted in 9 hospital admissions. All of the victims initially developed nausea, vomiting, abdominal colic, dizziness and watery diarrhea followed by numbness of the face and distal extremities 1-2 h after ingesting fried flour-coated sweet potatoes. The flour was later confirmed to be contaminated with barium carbonate. One person died in the emergency room with a serum potassium level of 0.8 mEq/L. Two other victims developed ventricular tachycardia and respiratory paralysis but completely recovered with the treatment advice provided by the poison center. The poison center was successful in helping to make the correct diagnosis in a timely manner, immediately distribute the treatment protocol, and coordinate the laboratory confirmation of barium carbonate poisoning.

  9. Zebrafish Models for Human Acute Organophosphorus Poisoning.

    PubMed

    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.

  10. A review of lead poisoning in swans

    USGS Publications Warehouse

    Blus, L.J.

    1994-01-01

    Nearly 10,000 swans of six species or subspecies from 14 countries have died from poisoning caused by lead that originated from ingestion of fishing weights, shotgun pellets (shot), or contaminated vegetation or sediments associated with mining and smelting wastes. Lead contamination in mute swans in England caused local population declines during the late 1970s and 1980s. More tundra swans died from lead poisoning than any other species. The extreme record involved an estimated 7200 tundra swans that died over five winters at one locality in North Carolina. The recent legislation to ban lead fishing weights in most of England and Wales and recent replacement of lead shot with steel shot for waterfowl hunting in the United States and a few areas of Europe, including Denmark, are expected to reduce the incidence of lead poisoning in swans.

  11. Poisoned after Dinner: Dolma with Datura Stramonium.

    PubMed

    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. PMID:27437523

  12. Zebrafish Models for Human Acute Organophosphorus Poisoning.

    PubMed

    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

    2015-01-01

    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. PMID:26489395

  13. Iguana bites reported to Texas poison centers.

    PubMed

    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.

  14. Fatal parathion poisoning in Sierra Leone

    PubMed Central

    Etzel, R. A.; Forthal, D. N.; Hill, R. H.; Demby, A.

    1987-01-01

    In May and June 1986, 49 persons in Sierra Leone were acutely poisoned by the organothiophosphate insecticide, parathion. Fourteen people died. Illness occurred in three episodes at two different locations that were 44 km apart. A study of 21 cases and 22 household controls was undertaken to explore which factors were associated with the development of the symptoms. Cases were more likely than controls to have eaten bread in the 4 hours before becoming ill (odds ratio, 12.7; 95% confidence interval, 2.4-83.8). Scrapings of residue from the floor of the truck that had brought the wheat flour from the mill to the general store where the baker purchased it were positive for parathion, suggesting that the flour had been contaminated during transport. Pesticide poisoning is a common problem in the developing world, and public health measures such as restricting the use of parathion may help to prevent fatal poisonings. PMID:3501344

  15. Zebrafish Models for Human Acute Organophosphorus Poisoning

    PubMed Central

    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

    2015-01-01

    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. PMID:26489395

  16. Using Poison Center Data for Postdisaster Surveillance

    PubMed Central

    Wolkin, Amy; Schnall, Amy H.; Law, Royal; Schier, Joshua

    2015-01-01

    The role of public health surveillance in disaster response continues to expand as timely, accurate information is needed to mitigate the impact of disasters. Health surveillance after a disaster involves the rapid assessment of the distribution and determinants of disaster-related deaths, illnesses, and injuries in the affected population. Public health disaster surveillance is one mechanism that can provide information to identify health problems faced by the affected population, establish priorities for decision makers, and target interventions to meet specific needs. Public health surveillance traditionally relies on a wide variety of data sources and methods. Poison center (PC) data can serve as data sources of chemical exposures and poisonings during a disaster. In the US, a system of 57 regional PCs serves the entire population. Poison centers respond to poison-related questions from the public, health care professionals, and public health agencies. The Centers for Disease Control and Prevention (CDC) uses PC data during disasters for surveillance of disaster-related toxic exposures and associated illnesses to enhance situational awareness during disaster response and recovery. Poison center data can also be leveraged during a disaster by local and state public health to supplement existing surveillance systems. Augmenting traditional surveillance data (ie, emergency room visits and death records) with other data sources, such as PCs, allows for better characterization of disaster-related morbidity and mortality. Poison center data can be used during a disaster to detect outbreaks, monitor trends, track particular exposures, and characterize the epidemiology of the event. This timely and accurate information can be used to inform public health decision making during a disaster and mitigate future disaster-related morbidity and mortality. PMID:25205009

  17. Levothyroxine Poisoning - Symptoms and Clinical Outcome.

    PubMed

    Nygaard, Birgitte; Saedder, Eva A; Dalhoff, Kim; Wikkelsoe, Mette; Jürgens, Gesche

    2015-10-01

    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 were contacted. A total of 181 patients were registered (112 children). Ingested LT dose ranged from 10 to 9000 mcg (median 275 mcg). A total of 29 of 181 (16%) patients were symptomatic at the time of enquiry, and there was no difference in ingested LT dose between asymptomatic and symptomatic patients, neither in children nor in adults (age 16-92 years) (p < 0.68 and p < 0.47, respectively). In total, 153 of 181 (85%) patients did not have symptoms of 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, hospital contact was needed and there were no reports of long-term sequelae. Acute LT poisoning often follows a benign course. The occurrence of symptoms appears not to be dose dependent. Late-onset symptoms seem to be common. However, all symptoms resolved spontaneously without need of medical care.

  18. Management of acute organophosphorus pesticide poisoning

    PubMed Central

    Eddleston, Michael; Buckley, Nick A; Eyer, Peter; Dawson, Andrew H

    2008-01-01

    Summary Organophosphorus pesticide self-poisoning is an important clinical problem in rural regions of the developing world, and kills an estimated 200 000 people every year. Unintentional poisoning kills far fewer people but is a problem in places where highly toxic organophosphorus pesticides are available. Medical management is difficult, with case fatality generally more than 15%. We describe the limited evidence that can guide therapy and the factors that should be considered when designing further clinical studies. 50 years after first use, we still do not know how the core treatments—atropine, oximes, and diazepam—should best be given. Important constraints in the collection of useful data have included the late recognition of great variability in activity and action of the individual pesticides, and the care needed cholinesterase assays for results to be comparable between studies. However, consensus suggests that early resuscitation with atropine, oxygen, respiratory support, and fluids is needed to improve oxygen delivery to tissues. The role of oximes is not completely clear; they might benefit only patients poisoned by specific pesticides or patients with moderate poisoning. Small studies suggest benefit from new treatments such as magnesium sulphate, but much larger trials are needed. Gastric lavage could have a role but should only be undertaken once the patient is stable. Randomised controlled trials are underway in rural Asia to assess the effectiveness of these therapies. However, some organophosphorus pesticides might prove very difficult to treat with current therapies, such that bans on particular pesticides could be the only method to substantially reduce the case fatality after poisoning. Improved medical management of organophosphorus poisoning should result in a reduction in worldwide deaths from suicide. PMID:17706760

  19. The poisonous rocks of Kärkevagge

    NASA Astrophysics Data System (ADS)

    Darmody, R. G.; Allen, C. E.; Thorn, C. E.; Dixon, J. C.

    2001-11-01

    The black schist in Kärkevagge, Swedish Lapland has been reported to weather easily and produce a poisonous effect on vegetation. This research was an investigation of that phenomenon as part of a larger study of weathering in Kärkevagge. In July 1999, soil and plant samples were collected downslope of a "poisonous" boulder. Samples from the adjacent unaffected slope served as references. Biomass, plant elemental composition, and soil fertility were determined. Most plants within 1.4 m downslope of the poison boulder were dead, and effects on plant growth could be seen to about 6 m. Plants near the boulder had elevated levels of K, B, Al, Cd, Se, and Fe, and lower levels of Ca, Mn, and Ba compared to reference plants. In the soil near the poison boulder, extractable S, Cd, and Fe and salt contents were greater, while pH and extractable Cl, P, Ca, Mg, K, Ba, Ni, and Cr were lower than in the reference soil. At 10 m downslope of the boulder, soil and plant chemistry was more similar to the reference materials, but some effects were still noted. Elemental analyses of the poison boulder and soil revealed no particular plant toxins, although contents of Fe and S were higher and Ca lower than in reference materials. We believe the poison is sulfuric acid, which forms as a consequence of pyrite oxidation. The dark color of the boulder is consistent with a pyrite-bearing lithology and other field observations and laboratory analyses support the hypothesis. Coatings on local rocks include jarosite, gypsum, and copiapite, secondary minerals associated with pyrite oxidation and weathering accelerated by sulfuric acid. Radiocarbon dating indicates that the rock fell off the cliff some time before 245 14C years BP.

  20. Using poison center data for postdisaster surveillance.

    PubMed

    Wolkin, Amy; Schnall, Amy H; Law, Royal; Schier, Joshua

    2014-10-01

    The role of public health surveillance in disaster response continues to expand as timely, accurate information is needed to mitigate the impact of disasters. Health surveillance after a disaster involves the rapid assessment of the distribution and determinants of disaster-related deaths, illnesses, and injuries in the affected population. Public health disaster surveillance is one mechanism that can provide information to identify health problems faced by the affected population, establish priorities for decision makers, and target interventions to meet specific needs. Public health surveillance traditionally relies on a wide variety of data sources and methods. Poison center (PC) data can serve as data sources of chemical exposures and poisonings during a disaster. In the US, a system of 57 regional PCs serves the entire population. Poison centers respond to poison-related questions from the public, health care professionals, and public health agencies. The Centers for Disease Control and Prevention (CDC) uses PC data during disasters for surveillance of disaster-related toxic exposures and associated illnesses to enhance situational awareness during disaster response and recovery. Poison center data can also be leveraged during a disaster by local and state public health to supplement existing surveillance systems. Augmenting traditional surveillance data (ie, emergency room visits and death records) with other data sources, such as PCs, allows for better characterization of disaster-related morbidity and mortality. Poison center data can be used during a disaster to detect outbreaks, monitor trends, track particular exposures, and characterize the epidemiology of the event. This timely and accurate information can be used to inform public health decision making during a disaster and mitigate future disaster-related morbidity and mortality.

  1. Prognostic Factors in Cholinesterase Inhibitor Poisoning

    PubMed Central

    Sun, In O; Yoon, Hyun Ju; Lee, Kwang Young

    2015-01-01

    Background Organophosphates and carbamates are insecticides that are associated with high human mortality. The purpose of this study is to investigate the prognostic factors affecting survival in patients with cholinesterase inhibitor (CI) poisoning. Material/Methods This study included 92 patients with CI poisoning in the period from January 2005 to August 2013. We divided these patients into 2 groups (survivors vs. non-survivors), compared their clinical characteristics, and analyzed the predictors of survival. Results The mean age of the included patients was 56 years (range, 16–88). The patients included 57 (62%) men and 35 (38%) women. When we compared clinical characteristics between the survivor group (n=81, 88%) and non-survivor group (n=11, 12%), there were no differences in renal function, pancreatic enzymes, or serum cholinesterase level, except for serum bicarbonate level and APACHE II score. The serum bicarbonate level was lower in non-survivors than in survivors (12.45±2.84 vs. 18.36±4.73, P<0.01). The serum APACHE II score was higher in non-survivors than in survivors (24.36±5.22 vs. 12.07±6.67, P<0.01). The development of pneumonia during hospitalization was higher in non-survivors than in survivors (n=9, 82% vs. n=31, 38%, P<0.01). In multiple logistic regression analysis, serum bicarbonate concentration, APACHE II score, and pneumonia during hospitalization were the important prognostic factors in patients with CI poisoning. Conclusions Serum bicarbonate and APACHE II score are useful prognostic factors in patients with CI poisoning. Furthermore, pneumonia during hospitalization was also important in predicting prognosis in patients with CI poisoning. Therefore, prevention and active treatment of pneumonia is important in the management of patients with CI poisoning. PMID:26411989

  2. Hematologic effects of heavy metal poisoning.

    PubMed

    Ringenberg, Q S; Doll, D C; Patterson, W P; Perry, M C; Yarbro, J W

    1988-09-01

    Heavy metal poisoning can cause a variety of hematologic disorders. Exposure to heavy metals is ubiquitous in the industrial environment and must be considered in the differential diagnosis of many types of anemia. The heavy metals most commonly associated with hematologic toxicity are arsenic and its derivative arsine, copper, gold, lead, and zinc. A few distinctive clinical features characterize the hematologic manifestations of many occult heavy metal poisonings. These features have a limited differential diagnosis. A knowledge of these clinical features can assist the astute clinician in making the correct diagnosis.

  3. Paralytic Shellfish Poisoning: A Case Series

    PubMed Central

    Hurley, William; Wolterstorff, Cameron; MacDonald, Ryan; Schultz, Debora

    2014-01-01

    We describe a case series of seven patients presenting to an emergency department with symptoms of paralytic shellfish poisoning. They developed varying degrees of nausea, vomiting, diarrhea, weakness, ataxia and paresthesias after eating mussels harvested from a beach near their resort. Four patients were admitted to the hospital, one due to increasing respiratory failure requiring endotracheal intubation and the remainder for respiratory monitoring. All patients made a full recovery, most within 24 hours. The ability to recognize and identify paralytic shellfish poisoning and manage its complications are important to providers of emergency medicine. PMID:25035737

  4. Pharmacologic Strategies for Treatment of Poisonings.

    PubMed

    Roberts, Eric; Gooch, Michael D

    2016-03-01

    Poisoning is the leading cause of injury-related mortality in the United States. Data suggest that nonmedical use of pharmaceuticals is increasing, along with a proportional increase in subsequent adverse events. The widespread use of illegal drugs contributes to the challenge, because these drugs may produce a wide array of clinical presentations that warrant time-critical recognition and treatment. Common legal and illegal poisonings highlighting clinical presentations in terms of toxidromes as a means of categorically recognizing these emergencies is the focus of this article. To optimize outcomes for situations such as these, pharmacologic considerations are discussed and explored. PMID:26897424

  5. Important poisonous plants in tibetan ethnomedicine.

    PubMed

    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

  6. Ciguatera-like poisoning in the Mediterranean.

    PubMed

    Raikhlin-Eisenkraft, B; Finkelstein, Y; Spanier, E

    1988-12-01

    A case of group poisoning from the consumption of the fish Sarpa salpa, caught in the Mediterranean coastal waters of Israel, is presented. Mullets and rabbitfish caught at the same site caused no harm. This is the third case of ciguatera poisoning in the region and the first to be transferred by a fish which is not a Red Sea immigrant. It implies that toxic algae dinoflagellates, originating from the Red Sea, crossed the Suez Canal and found their way to the Mediterranean coastal waters.

  7. ["Junk-food"-intervention in poisoning delusion].

    PubMed

    Schwerthöffer, Dirk; Bäuml, Josef

    2007-11-01

    Case report about a 29-year old US-American patient who suddenly flew to Germany due to a schizoaffektive disorder. During a stay in our psychiatric hospital she refused food, liquid and medication because of fear of being poisoned. After four days her general condition had worsened rapidly so that parenteral nutrition was discussed. Surprisingly her poisoning delusion could be overcome by offering American "Junk-Food". From this moment on compliance in taking of medication improved too, so that renormalisation of her condition was achieved. PMID:17160755

  8. Important Poisonous Plants in Tibetan Ethnomedicine

    PubMed Central

    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

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

    PubMed

    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.

  10. Important poisonous plants in tibetan ethnomedicine.

    PubMed

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

    2015-01-14

    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.

  11. [The viper--Finland's only poisonous snake].

    PubMed

    Vuori, Arno

    2011-01-01

    The viper (Vipera berus) is the most common poisonous snake in Europe, and the only one in Finland. In viper bites, highly varying amounts of venom end up into the victim, whereby prediction of the progression of symptoms of poisoning is very difficult. A severe clinical picture must always be anticipated. The size of the victim has also an effect on the outcome. Adequate monitoring and when necessary, massive fluid therapy are essential in the treatment. Due to possible kidney damage, anti-inflammatory drugs are not recommended. Severe or rapidly progressing symptoms require the use of an antidote.

  12. [Recommendations for the prevention of poisoning].

    PubMed

    Mintegi, S; Esparza, M J; González, J C; Rubio, B; Sánchez, F; Vila, J J; Yagüe, F; Benítez, M T

    2015-12-01

    Poisoning is the fifth leading cause of death from unintentional injury in the WHO European region, while Spain is in the group with a lower rate. Most involuntary poisonings occur in young children while they are at the home, due to unintentional ingestion of therapeutic drugs or household products. Of these, a large percentage is stored in non-original containers and/or within reach of children. In this article, the Committee on Safety and Non-Intentional Injury Prevention in Childhood of the Spanish Association of Pediatrics provides a series of recommendations, educational as well as legal, to prevent such cases.

  13. 21 CFR 509.6 - Added poisonous or deleterious substances.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Added poisonous or deleterious substances. 509.6...-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious...

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

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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 ...

  15. Childhood Lead Poisoning: A Disease for the History Texts.

    ERIC Educational Resources Information Center

    Needleman, Herbert L.

    1991-01-01

    Discusses the mounting evidence for the neurological damage of childhood lead poisoning. Argues that ignoring lead poisoning is more expensive than preventing it. Reviews a recent plan to eradicate lead poisoning and the sociological factors that may impede its implementation. (CJS)

  16. Statistics and Epidemiology of Lead Poisoning (FY 72-L1).

    ERIC Educational Resources Information Center

    Morrison, John H., Jr.; And Others

    This report is the first in a quarterly series which will contain statistics and epidemiologic notes on lead poisoning at both the national and local levels. This report contains (a) statistics on childhood lead poisoning; (b) a status report on the Community Lead Poisoning Data System, which was designed to assist local lead control programs and…

  17. Childhood Lead Poisoning. Rhode Island KIDS COUNT Issue Brief.

    ERIC Educational Resources Information Center

    Harrington, Ann-Marie, Ed.; Walsh, Catherine Boisvert, Ed.; Bryant, Elizabeth Burke, Ed.

    1997-01-01

    One of the most common pediatric health problems is childhood lead poisoning. This report examines the preventable problem of lead poisoning. The report describes childhood lead poisoning as both a health problem to which infants and young children are most susceptible, and as a housing problem. More than half the housing units in Rhode Island…

  18. Childhood Lead Poisoning: Developing Prevention Programs and Mobilizing Resources.

    ERIC Educational Resources Information Center

    Rochow, K. W. James

    The current approach to dealing with childhood lead poisoning has led to repeated diagnoses of poisoning because such children are treated and then returned to their hazardous environments. This handbook describes in detail the program requirements for effective childhood lead poisoning prevention programs at the local level based on the…

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

    ERIC Educational Resources Information Center

    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)

  20. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 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 color, the POISON INHALATION HAZARD label must be as follows: ER22JY97.023 (b) In addition to...

  1. 14 CFR 137.39 - Economic poison dispensing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 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...

  2. 14 CFR 137.39 - Economic poison dispensing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 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...

  3. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false POISON INHALATION HAZARD label. 172.429 Section... REQUIREMENTS, AND SECURITY PLANS Labeling § 172.429 POISON INHALATION HAZARD label. (a) Except for size and color, the POISON INHALATION HAZARD label must be as follows: ER22JY97.023 (b) In addition to...

  4. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false POISON INHALATION HAZARD label. 172.429 Section... REQUIREMENTS, AND SECURITY PLANS Labeling § 172.429 POISON INHALATION HAZARD label. (a) Except for size and color, the POISON INHALATION HAZARD label must be as follows: ER22JY97.023 (b) In addition to...

  5. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false POISON INHALATION HAZARD label. 172.429 Section... REQUIREMENTS, AND SECURITY PLANS Labeling § 172.429 POISON INHALATION HAZARD label. (a) Except for size and color, the POISON INHALATION HAZARD label must be as follows: ER22JY97.023 (b) In addition to...

  6. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 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...

  7. 14 CFR 137.39 - Economic poison dispensing.

    Code of Federal Regulations, 2010 CFR

    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...

  8. 14 CFR 137.39 - Economic poison dispensing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 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...

  9. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Code of Federal Regulations, 2010 CFR

    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...

  10. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 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...

  11. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 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...

  12. 49 CFR 172.555 - POISON INHALATION HAZARD placard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 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...

  13. 49 CFR 172.429 - POISON INHALATION HAZARD label.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false POISON INHALATION HAZARD label. 172.429 Section... REQUIREMENTS, AND SECURITY PLANS Labeling § 172.429 POISON INHALATION HAZARD label. (a) Except for size and color, the POISON INHALATION HAZARD label must be as follows: ER22JY97.023 (b) In addition to...

  14. Catalyst poisoning during tar-sands bitumen upgrading

    SciTech Connect

    Carruthers, J.D.; Brinen, J.S.; Komar, D.A.; Greenhouse, S.

    1994-12-31

    A number of hydrotreating catalysts are used in commercial heavy oil upgrading facilities. One of these, a CoO/MoO{sub 3}/Al{sub 2}O{sub 3} catalyst has been evaluated in a pilot plant CSTR for Tar-Sands Bitumen upgrading. Following its use in a test of 200 hours duration, the catalyst was removed, de-oiled, regenerated by air-calcination to remove the coke, and then re-tested. Samples of the coked, fresh and regenerated catalyst were each examined using surface analytical techniques. ESCA and SIMS analysis of the coked and regenerated catalyst samples show, as expected, significant contamination of the catalyst with Ni and V. In addition, the SIMS analysis clearly reveals that the edges of the catalyst pellets are rich in Ca, Mg and Fe while the Ni, V and coke are evenly distributed. Regeneration of the catalyst by calcination removes the carbonaceous material but appears not to change the distribution of the metal contaminants. Retesting of the regenerated catalyst shows a performance similar to that of the fresh catalyst. These data serve to support the view that catalyst deactivation during early use is not due to the skin of Ca and Mg on the pellets but rather via the poisoning of active sites by carbonaceous species.

  15. Species susceptibility to locoweed poisoning and evaluation of chicks as a small animal model of poisoning

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Locoweed poisoning has largely been attributed to the effects of mannosidase inhibiting swainsonine. However, there are many plants that contain mixtures of swainsonine and other glycosidase inhibiting alkaloids such as calystegines, castanospermine, and other minor alkaloids or metabolites like le...

  16. Predicting Outcome in Acute Organophosphorus Poisoning with a Poison Severity Score or the Glasgow Coma Scale

    PubMed Central

    Davies, James O. J.; Eddleston, Michael; Buckley, Nick A.

    2008-01-01

    Background: Organophosphorus pesticide poisoning kills around 200,000 people each year, principally due to self poisoning in the Asia-Pacific region. Aim: We wished to assess whether patients at high risk of death could be identified accurately using clinical parameters soon after hospital admission. Design: We evaluated the usefulness of the International Program on Chemical Safety Poison Severity Score (IPCS PSS) and the Glasgow Coma Score (GCS) prospectively for predicting death in patients poisoned by organophosphorus pesticides. Methods: Data were collected as part of a multicentre cohort study in Sri Lanka. Study doctors saw all patients on admission, collecting data on pulse, blood pressure, pupil size, need for intubation, and GCS. Results: 1365 patients with a history of acute organophosphorus poisoning were included. Receiver operating characteristic (ROC) curves were calculated for the IPCS PSS and GCS on admission. The IPCS PSS and GCS had similar ROC area under the curves (AUC) and best cut points as determined by Youden's index (AUC/sensitivity/specificity 0.81/0.78/0.79 for IPCS PSS ≥ grade 2 and 0.84/0.79/0.79 for GCS ≤13). The predictive value varied with the pesticide ingested, being more accurate for dimethoate poisoning and less accurate for fenthion poisoning (GCS AUC 0.91 compared to 0.69). Conclusions: GCS and the IPCS PSS were similarly effective at predicting outcome. Patients presenting with a GCS ≤ 13 need intensive monitoring and treatment. However, the identity of the organophosphate must be taken into account since the half of all patients who died from fenthion poisoning only had mild symptoms at presentation. PMID:18319295

  17. Acute poisoning: understanding 90% of cases in a nutshell

    PubMed Central

    Greene, S; Dargan, P; Jones, A

    2005-01-01

    The acutely poisoned patient remains a common problem facing doctors working in acute medicine in the United Kingdom and worldwide. This review examines the initial management of the acutely poisoned patient. Aspects of general management are reviewed including immediate interventions, investigations, gastrointestinal decontamination techniques, use of antidotes, methods to increase poison elimination, and psychological assessment. More common and serious poisonings caused by paracetamol, salicylates, opioids, tricyclic antidepressants, selective serotonin reuptake inhibitors, benzodiazepines, non-steroidal anti-inflammatory drugs, and cocaine are discussed in detail. Specific aspects of common paediatric poisonings are reviewed. PMID:15811881

  18. [Food poisoning caused by Bacillus cereus].

    PubMed

    Doğanay, M; Bakici, M Z

    1985-10-01

    An outbreak of food poisoning was observed in Sivas on March 27, 1985 involving 25 patients who work at the same place. Clinical picture was characterized with nausea, abdominal pain and watery diarrhea. B. cereus was isolated from the stool of 4 patients. No other enteropathogens were found.

  19. Food poisonings by ingestion of cyprinid fish.

    PubMed

    Asakawa, Manabu; Noguchi, Tamao

    2014-01-28

    Raw or dried gallbladders of cyprinid fish have long been ingested as a traditional medicine in the Asian countries, particularly in China, for ameliorating visual acuity, rheumatism, and general health; however, sporadic poisoning incidences have occurred after their ingestion. The poisoning causes complex symptoms in patients, including acute renal failure, liver dysfunction, paralysis, and convulsions of limbs. The causative substance for the poisoning was isolated, and its basic properties were examined. The purified toxin revealed a minimum lethal dose of 2.6 mg/20 g in mouse, when injected intraperitoneally. The main symptoms were paralysis and convulsions of the hind legs, along with other neurological signs. Liver biopsy of the euthanized mice clearly exhibited hepatocytes necrosis and infiltration of neutrophils and lymphocytes, suggesting the acute dysfunction of the liver. Blood tests disclosed the characteristics of acute renal failure and liver injury. Infrared (IR) spectrometry, fast atom bombardment (FAB) mass spectrometry, and 1H- and 13C-nuclear magnetic resonance (NMR) analysis indicated, a molecular formula of C27H48O8S, containing a sulfate ester group for the toxin. Thus, we concluded that the structure of carp toxin to be 5α-cyprinol sulfate (5α-cholestane-3α, 7α, 12α, 26, 27-pentol 26-sulfate). This indicated that carp toxin is a nephro- and hepato- toxin, which could be the responsible toxin for carp bile poisoning in humans.

  20. Acute Poisoning in Children in Bahia, Brazil.

    PubMed

    Rodrigues Mendonça, Dilton; Menezes, Marta Silva; Matos, Marcos Antônio Almeida; Rebouças, Daniel Santos; Filho, Jucelino Nery da Conceição; de Assis, Reginara Souza; Carneiro, Leila

    2016-01-01

    Acute poisoning is a frequent accident in childhood, particularly in children under 4 years of age. This was a descriptive study with data collected from standardized forms of the Poison Control Center and patient record charts. All the cases of acute poisoning in children aged 0 to 14 years during the period 2008 to 2012 were selected. The variables studied comprised characteristics of the events and toxic agents, clinical development, and outcome. A total of 657 cases of acute poisoning, with higher frequency in the age-group from 1 to 4 years (48.7%) and male sex (53.4%), were recorded. The occurrences were accidental in 92% of the cases, and 5.8% were due to suicide attempts. Among the toxic agents, medications (28.5%), venomous animals (19.3%), nonvenomous animals (10%), household cleaning products (9.0%), and raticide agents (8.7%) predominated. The majority of cases were characterized as light (73.5%) and around 18% required hospitalization, and there was low lethality (0.5%). PMID:27335994

  1. Fatal diphenhydramine poisoning in a dog

    PubMed Central

    Buchweitz, John P.; Raverty, Stephen A.; Johnson, Margaret B.; Lehner, Andreas F.

    2014-01-01

    We report a fatal diphenhydramine poisoning of a 10-year-old, male poodle-cross dog with pre-existing conditions and suspected co-ingestion of ethanol. This case illustrates that diphenhydramine overdose can be fatal in certain circumstances and that analytical toxicology may play an important role in animal death investigations. PMID:25392554

  2. Fatal diphenhydramine poisoning in a dog.

    PubMed

    Buchweitz, John P; Raverty, Stephen A; Johnson, Margaret B; Lehner, Andreas F

    2014-11-01

    We report a fatal diphenhydramine poisoning of a 10-year-old, male poodle-cross dog with pre-existing conditions and suspected co-ingestion of ethanol. This case illustrates that diphenhydramine overdose can be fatal in certain circumstances and that analytical toxicology may play an important role in animal death investigations.

  3. Poisoning by Indigofera lespedezioides in horses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Poisoning by Indigofera lespedezioides is reported in horses in the state of Roraima, northern Brazil. The main clinical signs are anorexia, sleepiness, unsteady gait, severe ataxia, weakness, stumbling, and progressive weight loss. To induce the disease experimentally, a 7-year-old horse was introd...

  4. Poisonous Plants. LC Science Tracer Bullet.

    ERIC Educational Resources Information Center

    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…

  5. Potato poisoning - green tubers and sprouts

    MedlinePlus

    ... sprouts URL of this page: //medlineplus.gov/ency/article/002875.htm Potato plant poisoning - green tubers and sprouts To use the ... green tubers or new sprouts of the potato plant. This article is for information only. DO NOT use it ...

  6. Acute Poisoning in Children in Bahia, Brazil

    PubMed Central

    Rodrigues Mendonça, Dilton; Menezes, Marta Silva; Matos, Marcos Antônio Almeida; Rebouças, Daniel Santos; Filho, Jucelino Nery da Conceição; de Assis, Reginara Souza; Carneiro, Leila

    2016-01-01

    Acute poisoning is a frequent accident in childhood, particularly in children under 4 years of age. This was a descriptive study with data collected from standardized forms of the Poison Control Center and patient record charts. All the cases of acute poisoning in children aged 0 to 14 years during the period 2008 to 2012 were selected. The variables studied comprised characteristics of the events and toxic agents, clinical development, and outcome. A total of 657 cases of acute poisoning, with higher frequency in the age-group from 1 to 4 years (48.7%) and male sex (53.4%), were recorded. The occurrences were accidental in 92% of the cases, and 5.8% were due to suicide attempts. Among the toxic agents, medications (28.5%), venomous animals (19.3%), nonvenomous animals (10%), household cleaning products (9.0%), and raticide agents (8.7%) predominated. The majority of cases were characterized as light (73.5%) and around 18% required hospitalization, and there was low lethality (0.5%). PMID:27335994

  7. Carbon monoxide poisoning associated with narghile use.

    PubMed

    Cavus, Umut Yucel; Rehber, Zehra Hamiyet; Ozeke, Ozcan; Ilkay, Erdogan

    2010-05-01

    The case history is presented of a healthy 25-year-old man who was admitted to hospital after two syncopal episodes caused by carbon monoxide poisoning after smoking narghile. Clinicians should be aware of this association when they evaluate syncope in the emergency department, especially in narghile users. PMID:20442182

  8. Acute Oral Poisoning Due to Chloracetanilide Herbicides

    PubMed Central

    Seok, Su-Jin; Choi, Sang-Cheon; Yang, Jong-Oh; Lee, Eun-Young; Song, Ho-Yeon; Hong, Sae-Yong

    2012-01-01

    Chloracetanilide herbicides (alachlor, butachlor, metachlor) are used widely. Although there are much data about chronic low dose exposure to chloracetanilide in humans and animals, there are few data about acute chloracetanilide poisoning in humans. This study investigated the clinical feature of patients following acute oral exposure to chloracetanilide. We retrospectively reviewed the data on the patients who were admitted to two university hospitals from January 2006 to December 2010. Thirty-five patients were enrolled. Among them, 28, 5, and 2 cases of acute alachlor, metachlor, butachlor poisoning were included. The mean age was 49.8 ± 15.4 yr. The poison severity score (PSS) was 17 (48.6%), 10 (28.6%), 5 (14.3%), 2 (5.7%), and 1 (2.9%) patients with a PSS of 0, 1, 2, 3, and 4, respectively. The age was higher for the symptomatic patients (1-4 PSS) than that for the asymptomatic patients (0 PSS) (43.6 ± 15.2 vs 55.7 ± 13.5). The arterial blood HCO3 ¯ was lower in the symptomatic patients (1-4 PSS) than that in the asymptomatic patients (0 PSS). Three patients were a comatous. One patient died 24 hr after the exposure. In conclusion, although chloracetanilide poisoning is usually of low toxicity, elder patients with central nervous system symptoms should be closely monitored and cared after oral exposure. PMID:22323855

  9. Acute oral poisoning due to chloracetanilide herbicides.

    PubMed

    Seok, Su-Jin; Choi, Sang-Cheon; Gil, Hyo-Wook; Yang, Jong-Oh; Lee, Eun-Young; Song, Ho-Yeon; Hong, Sae-Yong

    2012-02-01

    Chloracetanilide herbicides (alachlor, butachlor, metachlor) are used widely. Although there are much data about chronic low dose exposure to chloracetanilide in humans and animals, there are few data about acute chloracetanilide poisoning in humans. This study investigated the clinical feature of patients following acute oral exposure to chloracetanilide. We retrospectively reviewed the data on the patients who were admitted to two university hospitals from January 2006 to December 2010. Thirty-five patients were enrolled. Among them, 28, 5, and 2 cases of acute alachlor, metachlor, butachlor poisoning were included. The mean age was 49.8 ± 15.4 yr. The poison severity score (PSS) was 17 (48.6%), 10 (28.6%), 5 (14.3%), 2 (5.7%), and 1 (2.9%) patients with a PSS of 0, 1, 2, 3, and 4, respectively. The age was higher for the symptomatic patients (1-4 PSS) than that for the asymptomatic patients (0 PSS) (43.6 ± 15.2 vs 55.7 ± 13.5). The arterial blood HCO₃⁻ was lower in the symptomatic patients (1-4 PSS) than that in the asymptomatic patients (0 PSS). Three patients were a comatous. One patient died 24 hr after the exposure. In conclusion, although chloracetanilide poisoning is usually of low toxicity, elder patients with central nervous system symptoms should be closely monitored and cared after oral exposure.

  10. Lead poisoning of a marbled godwit

    USGS Publications Warehouse

    Locke, L.N.; Smith, M.R.; Windingstad, R.M.; Martin, S.J.

    1991-01-01

    A thin adult female marbled godwit (Limosa fedoa) found dead at Benton Lake National Wildlife Refuge, Montana, was found to have 17 ingested lead shot in its gizzard. Its liver contained 51.7 ppm lead (wet weight). Based on these necropsy findings a diagnosis of lead poisoning was made.

  11. Selected Bibliography on Lead Poisoning in Children.

    ERIC Educational Resources Information Center

    Lin-Fu, Jane S., Comp.

    This comprehensive bibliography was prepared in response to the growing interest in the problem of childhood lead poisoning. Most of the papers noted are from the pediatric literature and include only those published in English. A limited number of papers on experiments in laboratory animals are cited. Documents are grouped under several general…

  12. [Acute poisoning by pesticides in children].

    PubMed

    Leveau, P

    2016-07-01

    Acute pesticide poisoning in children is rare but potentially serious. Some clinical patterns (toxidromes) are suggestive of the drug class: cholinergic crisis for organophosphate or carbamate insecticides; neurological syndrome for rodenticides; digestive and respiratory syndrome for herbicides. Treatment is symptomatic and only a few patients are treated with an antidote: atropine and pralidoxime for organophosphate insecticides, vitamin K for anticoagulant rodenticides. PMID:27266642

  13. "The Most Poisonous Force in Technology"

    ERIC Educational Resources Information Center

    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…

  14. Poisoning by Indigofera lespedezioides in horses.

    PubMed

    Lima, Everton F; Riet-Correa, Franklin; Gardner, Dale R; Barros, Severo S; Medeiros, Rosane M T; Soares, Mauro P; Riet-Correa, Gabriela

    2012-09-01

    Poisoning by Indigofera lespedezioides is reported in horses in the state of Roraima, northern Brazil. The main clinical signs are anorexia, sleepiness, unsteady gait, severe ataxia, weakness, stumbling, and progressive weight loss. To induce the disease experimentally, a 7-year-old horse was introduced in a small paddock invaded by the plant. The first nervous signs were observed 44 days from the start of grazing. The animal was euthanized on day 59. No significant gross lesions were observed upon necropsies of the experimental horse as well as one spontaneously affected horse. Upon histologic examination neuronal lipofuscinosis was observed in the brain, cerebellum, and spinal cord. Wallerian-type degeneration was observed on some mesencephalic tracts. Neuronal and axonal degeneration and lipofuscinosis were observed on electron microscopy examination. Indospicine was detected in four samples of I. lespedezioides with concentrations ranging from 63 to 1178 μg/g whereas nitro toxins could be detected in only one of the samples at a concentration of 2.5 mg/g. In conclusion, poisoning by I. lespedezioides is very similar to those poisonings by Indigofera linnaei and Indigofera hendecaphylla. Based on the preponderance of indospince and lack of nitro toxins in the samples it is proposed that indospicine is the toxic compound responsible for the poisoning.

  15. Sulfate as a precursor of catalyst poisoning

    SciTech Connect

    Mador, I.L.; Rosan, A.M.; Crissey, R.K.

    1984-05-01

    The poisoning of noble metal catalysts of hydrogenation reactions by sulfur in various forms is discussed. The specific reaction investigated was the hydrogenation of phenol to cyclohexanone over palladium. Catalyst pretreatments with NaHSO/sub 4/, PdSO/sub 4/, H/sub 2/, and He produced catalyst activities varying from inactive to unimpaired.

  16. Psychiatric Hospitalization after Deliberate Self-Poisoning

    ERIC Educational Resources Information Center

    Carter, Gregory L.; Safranko, Ivan; Lewin, Terry J.; Whyte, Ian M.; Bryant, Jennifer L.

    2006-01-01

    The decision for psychiatric hospitalization after deliberate self-poisoning (DSP) is not well understood. This study, a longitudinal cohort study of 3,148 consecutive DSP patients found 920 (29.2%) subjects were referred for psychiatric hospitalization, 576 (18.3%) on involuntary basis. A logistic regression analysis showed increased risk for:…

  17. Parathion poisoning of Mississippi kites in Oklahoma

    USGS Publications Warehouse

    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.

  18. Food Poisonings by Ingestion of Cyprinid Fish

    PubMed Central

    Asakawa, Manabu; Noguchi, Tamao

    2014-01-01

    Raw or dried gallbladders of cyprinid fish have long been ingested as a traditional medicine in the Asian countries, particularly in China, for ameliorating visual acuity, rheumatism, and general health; however, sporadic poisoning incidences have occurred after their ingestion. The poisoning causes complex symptoms in patients, including acute renal failure, liver dysfunction, paralysis, and convulsions of limbs. The causative substance for the poisoning was isolated, and its basic properties were examined. The purified toxin revealed a minimum lethal dose of 2.6 mg/20 g in mouse, when injected intraperitoneally. The main symptoms were paralysis and convulsions of the hind legs, along with other neurological signs. Liver biopsy of the euthanized mice clearly exhibited hepatocytes necrosis and infiltration of neutrophils and lymphocytes, suggesting the acute dysfunction of the liver. Blood tests disclosed the characteristics of acute renal failure and liver injury. Infrared (IR) spectrometry, fast atom bombardment (FAB) mass spectrometry, and 1H- and 13C-nuclear magnetic resonance (NMR) analysis indicated, a molecular formula of C27H48O8S, containing a sulfate ester group for the toxin. Thus, we concluded that the structure of carp toxin to be 5α-cyprinol sulfate (5α-cholestane-3α, 7α, 12α, 26, 27-pentol 26-sulfate). This indicated that carp toxin is a nephro- and hepato- toxin, which could be the responsible toxin for carp bile poisoning in humans. PMID:24476713

  19. Poisonous Plants of the United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  20. Variability in the management of lithium poisoning.

    PubMed

    Roberts, Darren M; Gosselin, Sophie

    2014-01-01

    Three patterns of lithium poisoning are recognized: acute, acute-on-chronic, and chronic. Intravenous fluids with or without an extracorporeal treatment are the mainstay of treatment; their respective roles may differ depending on the mode of poisoning being treated. Recommendations for treatment selection are available but these are based on a small number of observational studies and their uptake by clinicians is not known. Clinician decision-making in the treatment of four cases of lithium poisoning was assessed at a recent clinical toxicology meeting using an audience response system. Variability in treatment decisions was evident in addition to discordance with published recommendations. Participants did not consistently indicate that hemodialysis was the first-line treatment, instead opting for a conservative approach, and continuous modalities were viewed favorably; this is in contrast to recommendations in some references. The development of multidisciplinary consensus guidelines may improve the management of patients with lithium poisoning but prospective randomized controlled trials are required to more clearly define the role of extracorporeal treatments.

  1. Carbon Monoxide Poisoning in an Elementary School

    ERIC Educational Resources Information Center

    Comfort, Robert J.; Daveler, Jay

    1977-01-01

    Described is an investigation conducted by municipal inspection and code enforcement personnel following an episode of carbon monoxide poisoning among elementary school children in a small eastern Pennsylvania community in 1975. The need for a reevaluation of existing building code standards is emphasized. (BT)

  2. Naturally Occurring Fish Poisons from Plants

    ERIC Educational Resources Information Center

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

    2004-01-01

    The fish poisons derived from plants used throughout the world, not only as piscicides but also for a range of other uses, including insecticident and in folk medicines, is presented. The aim of this review is to provide a useful background for students interested in natural products.

  3. Status epilepticus: An association with pyrethroid poisoning

    PubMed Central

    Panwar, Mamta; Usha, Ganapathy; Kumath, Manish

    2013-01-01

    This report describes a 35 year old male who presented with seizures after consuming 4-5 bottles of “ALL-OUT” a commercial composition of pyrethroid used as insecticides. Our case report supports authors reporting an association of pyrethroid poisoning with status epilepticus. PMID:23983421

  4. [A CASE OF SEVERE AMLODIPINE POISONING].

    PubMed

    Spasova, A P; Loginov, A V; Jurovickij, V L; Barysheva, O Yu; Strategopulo, V A

    2015-01-01

    The article is devoted to the actual problem--poisoning by calcium channel blockers. The case of the departure of the patient amlodipine, clinical picture, treatment and its effectiveness. In the discussion described pharmacological characteristics of the group of calcium channel blockers, mechanisms of development syndromes developing in this type of shipment and pathogenetic approach to therapy.

  5. Renal Failure Prevalence in Poisoned Patients

    PubMed Central

    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 therapeutic strategies to minimize the mortality associated with drug poisoning induced renal failure. Patients and Methods: 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. 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. Conclusions: 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

  6. Recent Advances in the Clinical Management of Lead Poisoning.

    PubMed

    Kianoush, Sina; Sadeghi, Mahmood; Balali-Mood, Mahdi

    2015-01-01

    Lead poisoning is a historic universal disease. Acute or chronic lead exposure may cause reversible or even permanent damages in human beings. Environmental lead exposure is a global health concern in children. Occupational lead poisoning is still a health issue, particularly in developing countries. During the last decades, new methods and medications have been advocated for the prevention and treatment of lead poisoning. This review deals mainly with recent developments in the management of lead poisoning. Sources of lead exposure are introduced, and methods for the primary prevention of lead poisoning are discussed. Details for the screening of adults and children are also explained to serve as a practical guideline for the secondary prevention. Standard chelation therapy in different groups and up-to-date less toxic new medications for the treatment of lead poisoning are finally discussed. Our published clinical research on the therapeutic effects of garlic tablets in mild to moderate occupational lead poisoning will also be discussed.

  7. The Pittsburgh Poison Center and its member hospital network.

    PubMed

    Dean, B S; Krenzelok, E P

    1986-02-01

    When a poison information call involves a case that requires medical intervention, the staff of poison information specialists refer the poisoned patient to the emergency department of the nearest member hospital. This regionalization of treatment involving poison exposures eliminates the necessity of having an emergent patient rushed long distances to receive prompt and effective care. Facsimile terminals provide an efficacious method of enhancing communication of toxicology information to our member hospital treatment centers. A poison center is able to electronically transmit copies of written documents such as newly published journal articles or treatment protocols directly to the emergency department of the treating hospital. In turn, the facsimile terminal can confidentially transmit a copy of a poisoned victim's emergency record to the poison center. Data collection and documentation is strengthened. Transmission and receiving is accomplished within minutes. PMID:3705433

  8. Clinical symptomatology and management of mushroom poisoning.

    PubMed

    Köppel, C

    1993-12-01

    Among poisonous mushrooms, a small number may cause serious intoxication and even fatalities in man. Humans may become symptomatic after a mushroom meal for rather different reasons: (1) ingestion of mushrooms containing toxins, (2) large amounts of mushrooms may be hard to digest, (3) immunological reactions to mushroom-derived antigens, (4) ingestion of mushrooms causing ethanol intolerance, and (5) vegetative symptoms may occur whenever a patient realizes that there might be a possibility of ingestion of a toxic mushroom after a mushroom meal. Based on the classes of toxins and their clinical symptoms, seven different types of mushroom poisoning can be distinguished: (1) phalloides, (2) orellanus, (3) gyromitra, (4) muscarine, (5) pantherina, (6) psilocybin, and (7) gastrointestinal mushroom syndrome. Two other entities of adverse reactions to mushrooms are (8) coprinus and (9) paxillus syndrome. Phalloides, orellanus, gyromitra and paxillus syndrome may lead to serious poisoning, which generally requires treatment of the patient in an intensive care unit. Diagnosis of mushroom poisoning is primarily based on anamnestic data, identification of mushrooms from leftovers of the mushroom meal, spore analysis, and/or chemical analysis. Therapeutic strategies include primary detoxification by induced emesis, gastric lavage and activated charcoal, secondary detoxification, symptomatic treatment and rarely specific antidotes. Owing to progressing fulminant hepatic failure, lethality associated with phalloides syndrome is still high (5-20%). Basic treatment includes administration of silibinin and penicillin G, although controlled studies on its therapeutic efficacy are still lacking. In serious phalloides syndrome, orthotopic liver transplantation has to be considered. Fortunately, the prognosis in most other mushroom poisonings is excellent.

  9. The risk of severe salicylate poisoning following the ingestion of topical medicaments or aspirin.

    PubMed

    Chan, T Y

    1996-02-01

    Apart from isolated reports of severe salicylate poisoning after ingesting an unusually large amount of a medicinal oil, there are no published data on the threat arising from attempted suicide with topical medicaments containing methyl salicylate or wintergreen oil compared with aspirin tablets. In this retrospective study, the admission plasma salicylate concentrations and clinical presentations were compared in 80 subjects who had taken aspirin tablets (n = 42) or topical medicaments (n = 38). The proportions of subjects being symptomatic were similar in the two groups. Although the admission plasma salicylate concentrations were generally higher in subjects who had ingested aspirin tablets, the two highest readings (4.3 and 3.5 mmol/1) belonged to two of the subjects who had taken topical medicaments. Because of its liquid, concentrated form and lipid solubility, methyl salicylate poses the threat of severe, rapid-onset salicylate poisoning. The toxic potential of topical medicaments containing methyl salicylate or wintergreen oil should be fully appreciated by both physicians and the general public.

  10. The risk of severe salicylate poisoning following the ingestion of topical medicaments or aspirin.

    PubMed Central

    Chan, T. Y.

    1996-01-01

    Apart from isolated reports of severe salicylate poisoning after ingesting an unusually large amount of a medicinal oil, there are no published data on the threat arising from attempted suicide with topical medicaments containing methyl salicylate or wintergreen oil compared with aspirin tablets. In this retrospective study, the admission plasma salicylate concentrations and clinical presentations were compared in 80 subjects who had taken aspirin tablets (n = 42) or topical medicaments (n = 38). The proportions of subjects being symptomatic were similar in the two groups. Although the admission plasma salicylate concentrations were generally higher in subjects who had ingested aspirin tablets, the two highest readings (4.3 and 3.5 mmol/1) belonged to two of the subjects who had taken topical medicaments. Because of its liquid, concentrated form and lipid solubility, methyl salicylate poses the threat of severe, rapid-onset salicylate poisoning. The toxic potential of topical medicaments containing methyl salicylate or wintergreen oil should be fully appreciated by both physicians and the general public. PMID:8871462

  11. Deaths from asphyxiation and poisoning at work in the United States 1984-6.

    PubMed Central

    Suruda, A; Agnew, J

    1989-01-01

    A review of 4756 deaths investigated by the Occupational Safety and Health Administration (OSHA) in 1984-6 found 233 deaths from asphyxiation and poisoning, excluding asphyxiations from trench cave-ins. The highest rates were in the oil and gas industry and in utilities. Toxic gases were the largest group (65) followed by simple asphyxiants (48), mechanical causes (42), and solvents (35). Deaths from solvents were significantly more likely in young workers. Nine deaths were caused by improper air supply to respirators and five by recreational inhalation of gas or vapours. Of the 146 deaths in confined spaces, only 12% were in rescuers, fewer than previously reported. PMID:2775673

  12. Chronic lead poisoning in steers eating silage contaminated with lead shot - diagnostic criteria

    SciTech Connect

    Rice, D.A.; McLoughlin, M.F.; Blanchflower, W.J.; Thompson, T.R.

    1987-10-01

    Lead ingestion is one of the most common causes of poisoning in cattle. Toxicity results most commonly from the consumption of a single high dose of lead although cumulative toxicity resulting from the ingestion of small doses over a prolonged time also occurs. The sources of lead most commonly involved in disease outbreaks are paint, batteries, felt, linoleum and oil. It has traditionally been held that ingested metallic lead does not present a major toxicity risk to cattle because of its low solubility in the rumen and reticulum. More recent evidence suggests that lead shot, if present in silage, can induce toxicity when such silage is eaten by cattle. This communication describes a poisoning outbreak in steers eating lead shot contaminated grass silage. It presents and discusses the limitations of the criteria used for arriving at a diagnosis, including the use of whole blood amino levulinic acid dehydratase (ALAD) concentrations in fresh whole blood and after reactivation with dithiothreitol. Three are differences of opinion, in the literature, regarding the response of erythrocyte ALAD to ingested lead in the bovine. Consequently the results of a small lead feeding trial are also reported here. These results demonstrate a large ALAD response to lead ingestion and justify the use of this test in the confirmation of field cases of lead poisoning in cattle such as the one reported here.

  13. The Poisoning Information Database Covers a Large Proportion of Real Poisoning Cases in Korea.

    PubMed

    Kim, Su Jin; Chung, Sung Phil; Gil, Hyo-Wook; Choi, Sang-Cheon; Kim, Hyun; Kang, Changwoo; Kim, Hyun Jin; Park, Jung Soo; Lee, Kyung Woo; Cho, Junho; Yoon, Jae Chol; Cho, Soohyung; Choe, Michael Sung Pil; Hwang, Tae Sik; Hong, Dae Young; Lim, Hoon; Kim, Yang-Weon; Kim, Seung Whan; Kang, Hyunggoo; Kim, Woo Jeong

    2016-07-01

    The poisoning information database (PIDB) provides clinical toxicological information on commonly encountered toxic substances in Korea. The aim of this study was to estimate the coverage rate of the PIDB by comparing the database with the distribution of toxic substances that real poisoning patients presented to 20 emergency departments. Development of the PIDB started in 2007, and the number of toxic substances increased annually from 50 to 470 substances in 2014. We retrospectively reviewed the medical records of patients with toxic exposure who visited 20 emergency departments in Korea from January to December 2013. Identified toxic substances were classified as prescription drug, agricultural chemical, household product, animal or plant, herbal drug, or other. We calculated the coverage rate of the PIDB for both the number of poisoning cases and the kinds of toxic substances. A total of 10,887 cases of intoxication among 8,145 patients was collected. The 470 substances registered in the PIDB covered 89.3% of 8,891 identified cases related to poisoning, while the same substances only covered 45.3% of the 671 kinds of identified toxic substances. According to category, 211 prescription drugs, 58 agricultural chemicals, 28 household products, and 32 animals or plants were not covered by the PIDB. This study suggested that the PIDB covered a large proportion of real poisoning cases in Korea. However, the database should be continuously extended to provide information for even rare toxic substances.

  14. Animal poisoning in Italy: 10 years of epidemiological data from the Poison Control Centre of Milan.

    PubMed

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

    2012-04-21

    From 2000 to 2010, the Poison Control Centre of Milan (CAV), in collaboration with the University of Milan, Faculty of Veterinary Medicine, Department of Veterinary Sciences and Technologies for Food Safety, Toxicology Section, collected epidemiological information related to animal poisoning and classified it in an organised and computerised data bank. Data recorded were predominantly related to small animals and to some extent to horses, ruminants and other food-production animals. Few calls were registered involving exotics and no information was recorded on wildlife. The dog was reported to be the most common species involved in animal poisoning, and pesticides constituted the primary group of toxicants. In the case of pets, 'drugs' including veterinary parasiticide and drugs for human use constituted the second class of toxicants responsible for poisoning followed by household products, plants, zootoxins and metals. With regard to horses and farm animals, the second group consisted of phytotoxins, even if only episodically. In Italy, published data on this subject are scarce but this information is crucial for better management of the poisoning of domestic animals in an effort to reduce mortality.

  15. The Poisoning Information Database Covers a Large Proportion of Real Poisoning Cases in Korea

    PubMed Central

    2016-01-01

    The poisoning information database (PIDB) provides clinical toxicological information on commonly encountered toxic substances in Korea. The aim of this study was to estimate the coverage rate of the PIDB by comparing the database with the distribution of toxic substances that real poisoning patients presented to 20 emergency departments. Development of the PIDB started in 2007, and the number of toxic substances increased annually from 50 to 470 substances in 2014. We retrospectively reviewed the medical records of patients with toxic exposure who visited 20 emergency departments in Korea from January to December 2013. Identified toxic substances were classified as prescription drug, agricultural chemical, household product, animal or plant, herbal drug, or other. We calculated the coverage rate of the PIDB for both the number of poisoning cases and the kinds of toxic substances. A total of 10,887 cases of intoxication among 8,145 patients was collected. The 470 substances registered in the PIDB covered 89.3% of 8,891 identified cases related to poisoning, while the same substances only covered 45.3% of the 671 kinds of identified toxic substances. According to category, 211 prescription drugs, 58 agricultural chemicals, 28 household products, and 32 animals or plants were not covered by the PIDB. This study suggested that the PIDB covered a large proportion of real poisoning cases in Korea. However, the database should be continuously extended to provide information for even rare toxic substances. PMID:27365999

  16. The Poisoning Information Database Covers a Large Proportion of Real Poisoning Cases in Korea.

    PubMed

    Kim, Su Jin; Chung, Sung Phil; Gil, Hyo-Wook; Choi, Sang-Cheon; Kim, Hyun; Kang, Changwoo; Kim, Hyun Jin; Park, Jung Soo; Lee, Kyung Woo; Cho, Junho; Yoon, Jae Chol; Cho, Soohyung; Choe, Michael Sung Pil; Hwang, Tae Sik; Hong, Dae Young; Lim, Hoon; Kim, Yang-Weon; Kim, Seung Whan; Kang, Hyunggoo; Kim, Woo Jeong

    2016-07-01

    The poisoning information database (PIDB) provides clinical toxicological information on commonly encountered toxic substances in Korea. The aim of this study was to estimate the coverage rate of the PIDB by comparing the database with the distribution of toxic substances that real poisoning patients presented to 20 emergency departments. Development of the PIDB started in 2007, and the number of toxic substances increased annually from 50 to 470 substances in 2014. We retrospectively reviewed the medical records of patients with toxic exposure who visited 20 emergency departments in Korea from January to December 2013. Identified toxic substances were classified as prescription drug, agricultural chemical, household product, animal or plant, herbal drug, or other. We calculated the coverage rate of the PIDB for both the number of poisoning cases and the kinds of toxic substances. A total of 10,887 cases of intoxication among 8,145 patients was collected. The 470 substances registered in the PIDB covered 89.3% of 8,891 identified cases related to poisoning, while the same substances only covered 45.3% of the 671 kinds of identified toxic substances. According to category, 211 prescription drugs, 58 agricultural chemicals, 28 household products, and 32 animals or plants were not covered by the PIDB. This study suggested that the PIDB covered a large proportion of real poisoning cases in Korea. However, the database should be continuously extended to provide information for even rare toxic substances. PMID:27365999

  17. Experimental lead poisoning in the baboon

    PubMed Central

    Hopkins, Anthony

    1970-01-01

    Hopkins, A. (1970).Brit. J. industr. Med.,27, 130-140. Experimental lead poisoning in the baboon. Twelve large and three infant baboons were poisoned by the intratracheal injection of lead carbonate in doses ranging from 50 to 135 mg/kg for 39 to 362 days. Eight baboons had one or more epileptic fits. Weakness of the limbs, believed to be of central origin, was seen in three of them. The effect of single and multiple doses of lead on the blood lead is recorded. Anaemia and punctate basophilia were not found. Measurements of nerve conduction velocity, electromyography and histological examination showed no abnormality of the peripheral nerves. The different effects of lead upon different species are discussed. Images PMID:4987891

  18. [Noncirrhotic liver fibrosis after chronic arsenic poisoning].

    PubMed

    Piontek, M; Hengels, K J; Borchard, F; Strohmeyer, G

    1989-10-27

    A 67-year-old woman with portal hypertension, splenomegaly without portal vein thrombosis, leucopenia and thrombocytopenia of splenic origin had repeated episodes of life-threatening haemorrhage from esophageal varices. Since childhood she had suffered from psoriasis and had been treated over a period of 15 years with Fowler's solution (in all about 25 g of arsenic trioxide). She had the characteristic skin lesions of arsenical poisoning-palmar hyperkeratoses and two basal cell carcinomas on the trunk. Histological examination of a wedge biopsy from the liver showed definite structural changes with fibrosis around the central veins and in the portal tracts. There was no evidence of cirrhotic alteration. The hepatocytes were normal by light microscopy and electron microscopy. This case of noncirrhotic hepatic fibrosis is considered to have been caused by chronic arsenical poisoning.

  19. Saturnine curse: a history of lead poisoning

    SciTech Connect

    Green, D.W.

    1985-01-01

    Over the past ten years there has been increasing recognition of subacute and chronic lead poisoning and a growing awareness of its pathophysiology and clinical effects. Besides the classic manifestations of abdominal colic, seizures, and anemia progressing to gout, renal disease, and neuropathy, more subtle manifestations are now being increasingly recognized, such as the development of hypertension, neurobehavioral changes, reproductive and endocrine abnormalities, a possible role in carcinogenesis, and an overall increase in morbidity and mortality. Lead was one of the seven metals of antiquity, and it has accompanied the Eurasian and American civilizations since their beginnings. Lead is an extremely pernicious metal with a multitude of adverse effects. The recurring nature of lead poisoning throughout the development of civilization can truly be referred to as the saturnine curse. 16 references.

  20. A fatal case of thiacloprid poisoning.

    PubMed

    Vinod, Kolar Vishwanath; Srikant, Sadashivan; Thiruvikramaprakash, Gnanavel; Dutta, Tarun Kumar

    2015-02-01

    Neonicotinoid insecticides are considered to be less toxic to humans compared to older insecticides such as organophosphates, carbamates, pyrethroids, and organochlorine compounds. However,reports of severe human toxicity with neonicotinoids are emerging. Acute human thiacloprid poisoning and death as a result have not been reported in the literature so far. Here we report a case of thiacloprid poisoning resulting from deliberate ingestion in a 23-year-old man, manifesting with status epilepticus, respiratory paralysis,rhabdomyolysis, metabolic acidosis, and acute kidney injury (AKI), and ultimately giving rise to refractory shock and death. Thiacloprid can cause fatal human toxicity when ingested heavily, and absence of an effective antidote raises concern in this regard.

  1. [What is a "poison"? Proposal of definition].

    PubMed

    Guitart, Raimon; Giménez, Nuria

    2012-02-18

    We discuss different interpretations of the term poison as well as the need of bringing up to date the changes in this matter according to the science progress. A clear and exact definition is proposed after analysing the factors that affect the relativity of the concept and its boundaries. The proposal for a definition is presented taking into account the most broadly extended concepts concerning its significance. That is to say: "a poison is, for human beings and their non-pathogenic and non-harmful biological environment, an electromagnetic or corpuscular radiation, or a non-infectious chemical agent, structured no larger in size than a small particle or fibre that, after being generated internally or after contact, penetration and/or absorption by a live organism, in sufficiently high dose, can produce or produces a direct or indirect adverse effect unrelated to its temperature or measurable electrical potential difference". The scientific knowledge needs accurate definitions to avoid ambiguities.

  2. Ciguatera fish poisoning. A southern California epidemic.

    PubMed Central

    Barton, E D; Tanner, P; Turchen, S G; Tunget, C L; Manoguerra, A; Clark, R F

    1995-01-01

    Ciguatera fish poisoning results from the bioconcentration of a variety of toxins produced by marine dinoflagellates. Signs and symptoms vary widely, but it usually presents as gastrointestinal and neurologic complaints beginning shortly after the ingestion of fish containing the toxins. Symptoms may persist for months and sometimes even years. Although cases have been reported throughout the United States, epidemics are most common along tropical and subtropical coasts and usually involve the ingestion of large carnivorous fish. We review the literature and report the first epidemic of 25 cases of ciguatera fish poisoning presenting to area hospitals in Southern California that were successfully tracked by the Department of Health Services and isolated to fish caught off the coast of Baja California, Mexico. Images Figure 1. PMID:7667980

  3. A fatal case of menthol poisoning

    PubMed Central

    Kumar, Akshay; Baitha, Upendra; Aggarwal, Praveen; Jamshed, Nayer

    2016-01-01

    Menthol is a monocyclic terpene alcohol, which is present naturally in peppermint and can be synthesized artificially as well. Generally, it is considered as very safe and has wide usage in medicine and food. There are case reports of toxicity due to excessive consumption of menthol, but a fatal intoxication has never been reported in the medical literature. We present a case of fatal menthol intoxication in a worker, who accidently got exposed when he was working in a peppermint factory. Emergency physicians must keep in mind this extremely rare manifestation of menthol poisoning. All necessary precaution should be taken to reduce its intake or exposure, as it has no specific antidote. Early recognition and supportive treatment of this poisoning is the key for a successful outcome. PMID:27127746

  4. Detoxification of Organophosphate Poisoning Using Nanoparticle Bioscavengers

    PubMed Central

    Pang, Zhiqing; Hu, Che-Ming J.; Fang, Ronnie H.; Luk, Brian T.; Gao, Weiwei; Wang, Fei; Chuluun, Erdembileg; Angsantikul, Pavimol; Thamphiwatana, Soracha; Lu, Weiyue; Jiang, Xinguo; Zhang, Liangfang

    2016-01-01

    Organophosphate poisoning is highly lethal as organophosphates, which are commonly found in insecticides and nerve agents, cause irreversible phosphorylation and inactivation of acetylcholinesterase (AChE), leading to neuromuscular disorders via accumulation of acetylcholine in the body. Direct interception of organophosphates in the systemic circulation thus provides a desirable strategy in treatment of the condition. Inspired by the presence of acetylcholinesterase on red blood cell (RBC) membranes, we explored a biomimetic nanoparticle consisting of a polymeric core surrounded by RBC membranes to serve as an anti-organophosphate agent. Through in vitro studies, we demonstrated that the biomimetic nanoparticles retain the enzymatic activity of membrane-bound AChE and are able to bind to a model organophosphate, dichlorvos, precluding its inhibitory effect on other enzymatic substrates. In a mouse model of organophosphate poisoning, the nanoparticles were shown to improve the AChE activity in the blood and markedly improved the survival of dichlorvos-challenged mice. PMID:26053868

  5. Arsenic poisoning of magnetism in bcc cobalt

    NASA Astrophysics Data System (ADS)

    Singh, David J.

    1992-04-01

    Highly converged local spin-density approximation calculations are used to determine the effectiveness of As as a poisoning agent for the magnetism of bcc Co films grown on GaAs. To do this, supercell calculations of the magnetization were performed using an extension of the general potential linearized augmented plane-wave method for Co7As, Co15As, and Co31As. The effect of the nearest-neighbor relaxation around As impurities, calculated using total energy techniques, was included. It is found that substitutional As is moderately effective as a poisoning agent, each As atom contributes a moment of -3.8μB, and this may be important in explaining the discrepancy of 0.2-0.3μB between the calculated magnetization of bcc Co and the measured magnetization of bcc Co films on GaAs.

  6. Staphylococcal food poisoning from sheep milk cheese.

    PubMed Central

    Bone, F. J.; Bogie, D.; Morgan-Jones, S. C.

    1989-01-01

    Cheese made from sheep milk was implicated in food-poisoning incidents in December 1984 and January 1985. Bacteriological examination of batches of cheese failed to reveal a viable pathogen but enterotoxin A produced by Staphylococcus aureus was present. This was the first time that enterotoxin was detected in a food produced in the UK which was associated with poisoning and from which viable Staph. aureus could not be isolated. Subsequent detailed examination of milk, yoghurt and cheese from the same producer revealed that contamination with Staph. aureus was associated with post-infection carriage as well as clinical illness in ewes on the farm. Strains producing enterotoxon. A were still intermittently present in the bulk milk used for cheese production nearly 2 years afterwards, apparently in the absence of clinical illness in the sheep. The possible effects of heat treatment are discussed. Any changes in legislation should cover all non-human mammalian milk used for human consumption. PMID:2691265

  7. [Peripheral neuropathy caused by acute arsenic poisoning].

    PubMed

    Ramírez-Campos, J; Ramos-Peek, J; Martínez-Barros, M; Zamora-Peralta, M; Martínez-Cerrato, J

    1998-01-01

    Although peripheral neuropathy is a fairly common finding in chronic arsenic poisoning, little is known about the acute effects of this metal on peripheral nerves. This report shows clinical and electrophysiological findings in a patient who developed peripheral neuropathy only three days after a high-dose ingestion of this metal due to a failed suicide attempt. We speculate that peripheral nerves and some cranial nerves can show not only clinical but also subclinical involvement that can only be detected by neurophysiological studies.

  8. Experimental lead poisoning in bald eagles

    USGS Publications Warehouse

    Pattee, H.; Wiemeyer, S.; Hoffman, P.; Carpenter, J.; Sileo, L.

    1979-01-01

    Captive, crippled bald eagles unsuitable for release were fed lead shot to determine diagnostic criteria for lead poisoning. The eagles were fluoroscoped and bled periodically to determine shot retention and blood delta--aminolevulinic acid dehydratase activity. Microscopic examination revealed renal tubular degeneration, arterial fibrinoid necrosis and myocardial necrosis. Acid-fast intra-nuclear inclusion bodies were not found in proximal convoluted tubule cells. Analyses of blood and toxicological data are not yet complete.

  9. Iatrogenic salt poisoning in captive sandhill cranes

    USGS Publications Warehouse

    Franson, J.C.; Sileo, L.; Fleming, W.J.

    1981-01-01

    Salt poisoning developed in captive sandhill cranes (Grus canadensis) when sea salt was added to normal drinking water to produce a sodium chloride concentration of 1%. Two of 18 cranes died and 2 were euthanatized when moribund. Muscle weakness, paresis, dyspnea, and depression were observed. Brain and serum sodium, serum uric acid,:and plasma osmolality values were abnormally high. Lesions were those of visceral gout, renal tubular necrosis, nephrosis, and skeletal muscle.necrosis.

  10. Acute arsenic poisoning in two siblings.

    PubMed

    Lai, Melisa W; Boyer, Edward W; Kleinman, Monica E; Rodig, Nancy M; Ewald, Michele Burns

    2005-07-01

    We report a case series of acute arsenic poisoning of 2 siblings, a 4-month-old male infant and his 2-year-old sister. Each child ingested solubilized inorganic arsenic from an outdated pesticide that was misidentified as spring water. The 4-month-old child ingested a dose of arsenic that was lethal despite extraordinary attempts at arsenic removal, including chelation therapy, extracorporeal membrane oxygenation, exchange transfusion, and hemodialysis. The 2-year-old fared well with conventional therapy.

  11. Hemlock alkaloids from Socrates to poison aloes.

    PubMed

    Reynolds, Tom

    2005-06-01

    Hemlock (Conium maculatum L. Umbelliferae) has long been known as a poisonous plant. Toxicity is due to a group of piperidine alkaloids of which the representative members are coniine and gamma-coniceine. The latter is the more toxic and is the first formed biosynthetically. Its levels in relation to coniine vary widely according to environmental conditions and to provenance of the plants. Surprisingly, these piperidine alkaloids have turned up in quite unrelated species in the monocotyledons as well as the dicotyledons. Aloes, for instance, important medicinal plants, are not regarded as poisonous although some species are very bitter. Nevertheless a small number of mostly local species contain the alkaloids, especially gamma-coniceine and there have been records of human poisoning. The compounds are recognized by their characteristic mousy smell. Both acute and chronic symptoms have been described. The compounds are neurotoxins and death results from respiratory failure, recalling the effects of curare. Chronic non-lethal ingestion by pregnant livestock leads to foetal malformation. Both acute and chronic toxicity are seen with stock in damp meadows and have been recorded as problems especially in North America. The alkaloids derive biosynthetically from acetate units via the polyketide pathway in contrast to other piperidine alkaloids which derive from lysine.

  12. [Cholinesterase inhibitor poisoning: a complicated medical challenge].

    PubMed

    Lavon, Ophir; Sagi, Ram

    2013-07-01

    Exposure to insecticides, mainly cholinesterase inhibitors, is a global problem with substantial morbidity and mortality. Risk of intoxication is increased in rural areas where there is high availability and proximity of insecticides to families and children. Neglected storage and inadequate practice lead to dangerous exposure. Strict regulations and appropriate safety measures are needed for the prevention of exposure to insecticides. Broad toxicological knowledge is necessary in order to treat organophosphate and carbamate poisoned patients. Diagnosis is not trivial, since the identity of the poison is not always apparent. Multiple exposures including organic solvents are possible. The clinical presenting can be confusing. Measurement of cholinesterase activity is mandatory in establishing the diagnosis. Prompt treatment with proper antidotes and respiratory support is indicated. Early administration of anticonvulsants may mitigate central neurologic complications. Monitoring neurologic and cardiac function is advised for rapid identification of complications and prognosis evaluation. Meticulous preparedness of health care providers for insecticide poisoning is needed from the pre-hospital phase to emergency departments and the different hospital wards.

  13. Digitalis poisoning: historical and forensic aspects.

    PubMed

    Burchell, H B

    1983-02-01

    Since the introduction of digitalis into therapy approximately 200 years ago, there have been continuing admonitions concerning its toxicity. Over 400 years ago, herbalists listed the plant as being poisonous. In fiction, the homicidal use of digitalis has appeared in the writings of Mary Webb, Dorothy Sayers and Agatha Christie. Ten instances in real life of alleged homicide by digitalis and trials of the accused are listed. The drug has been used with suicidal intent rather infrequently, compared with other medications. Possibly, it is more commonly used for such a purpose in France than in England or the United States. The fraudulent use of digitalis in the support of claims for disability because of heart disease has occurred, and one large conspiracy of physicians and lawyers in the swindle of insurance companies during the 1930s is a shameful episode in the record of these professions. Although innocent, one professor of medicine who was involved committed suicide. Two pharmaceutical (manufacturing) blunders that occurred in Belgium and Holland with mislabeling are mentioned. These resulted in numerous deaths and the profession seemed rather slow to recognize the nature of these small epidemics of poisoning. Instances of psychiatric illness with digitalis seem well documented. The story of digitalis toxicity continues into the present and physicians should be vigilant regarding the drug's potential for poisoning that can result from prescribing digitalis with ignorance of proper dosage, pharmacodynamics or drug interactions, as well as from accidental overdose as in children and use with self-destructive or homicidal intent.

  14. Poisoning, envenomation, and trauma from marine creatures.

    PubMed

    Perkins, R Allen; Morgan, Shannon S

    2004-02-15

    In the course of their clinical work or during leisure activity, family physicians occasionally may encounter patients with injuries from marine creatures. Poisoning, envenomation, and direct trauma are all possible in the marine environment. Ciguatera poisoning can result from ingestion of predatory fish that have accumulated biotoxins. Symptoms can be gastrointestinal or neurologic, or mixed. Management is mostly symptomatic. Scombroid poisoning results from ingestion of fish in which histamine-like substances have developed because of improper refrigeration. Gastrointestinal and systemic symptoms occur. Treatment is based on antihistamines. Envenomations from jellyfish in U.S. waters and the Caribbean are painful but rarely deadly. Household vinegar deactivates the nematocysts, and manual removal of tentacles is important. Treatment is symptomatic. Heat immersion may help with the pain. Stingrays cause localized damage and a typically severe envenomation. The venom is deactivated by heat. The stingray spine, including the venom gland, typically is difficult to remove from the victim, and radiographs may be necessary to localize the spine or fragment. Surgical débridement occasionally is needed. Direct trauma can result from contact with marine creatures. Hemorrhage and tissue damage occasionally are severe. Infections with organisms unique to the marine environment are possible; antibiotic choices are based on location and type of injury. Shark attacks, although rare, require immediate attention.

  15. A Spur to Atavism: Placing Platypus Poison.

    PubMed

    Hobbins, Peter

    2015-11-01

    For over two centuries, the platypus (Ornithorhynchus anatinus) has been constructed and categorized in multiple ways. An unprecedented mélange of anatomical features and physiological functions, it long remained a systematic quandary. Nevertheless, since 1797, naturalists and biologists have pursued two recurring obsessions. Investigations into platypus reproduction and lactation have focused attention largely upon females of the species. Despite its apparent admixture of avian, reptilian and mammalian characters, the platypus was soon placed as a rudimentary mammal--primitive, naïve and harmless. This article pursues a different taxonomic trajectory, concentrating on a specifically male anatomical development: the crural spur and venom gland on the hind legs. Once the defining characteristic of both the platypus and echidna (Tachyglossus aculeatus), by 1830 this sexed spur had been largely dismissed as inactive and irrelevant. For a creature regularly depicted as a biological outlier, the systematic and evolutionary implications of platypus poison have remained largely overlooked. In Australia, however, sporadic cases of 'spiking' led to consistent homologies being remarked between the platypus crural system and the venom glands of snakes. As with its reproductive reliance upon eggs, possession of an endogenous poison suggested significant reptilian affinities, yet the platypus has rarely been classed as an advanced reptile. Indeed, ongoing uncertainty regarding the biological purpose of the male's spur has ostensibly posed a directional puzzle. As with so many of its traits, however, platypus poison has been consistently described as a redundant remnant, rather than an emergent feature indicating evolutionary advance. PMID:25964144

  16. Phosphatic fertiliser poisoning of sheep: experimental studies.

    PubMed

    O'Hara, P J; McCausland, I P; Coup, M R

    1982-11-01

    The toxicity of serpentine phosphate and superphosphate for non-pregnant dry ewes, pregnant ewes and lactating ewes was investigated by oral dosing. An attempt was made to reproduce a natural episode of poisoning by exposing pregnant and lactating ewes to topdressed pasture. A total dose in the range of 1200 to 1800 g of serpentine phosphate was required to kill two ewes and it was concluded that natural episodes of poisoning with this material are unlikely. The toxic process was similar to that caused by superphosphate. The LD50 of superphosphate was estimated to be in the range of 5 to 6 g/kg and a dose in the range of 200 to 300 g was sufficient to kill most sheep. The apparently greater susceptibility of pregnant and lactating sheep to poisoning suggested by the study of natural outbreaks was not demonstrated in these experiments, but the numbers of experimental animals may have been too small to detect differing susceptibility. The clinical disease resembled that seen in natural episodes; anorexia, diarrhoea, progressive depression and death in a period of 5 to 8 days after the start of dosing. Sublethal doses produced a transient diarrhoea and, in two sheep, a severe wool-break. The principal biochemical changes were hyperphosphataemia and evidence of renal failure (oliguria, uraemia, azotaemia). Gross lesions were not consistently present but included abomasal ulceration and renal cortical swelling and pallor. The histopathological evidence of renal tubular obstruction by flocculant eosinophilic casts was characteristic. PMID:16030836

  17. Myth busting in carbon monoxide poisoning.

    PubMed

    Hampson, Neil B

    2016-02-01

    The evidence supporting many beliefs in medicine is based upon opinion, personal experience, hearsay, or "common knowledge." When one searches for the data supporting oft-quoted facts in medicine, they are sometimes found to be old, incorrect, or nonexistent. Such unsupported facts or beliefs can be termed myths. This minireview will summarize 4 examples of "myth busting" by the author when he has discovered widely held beliefs regarding carbon monoxide (CO) poisoning to be untrue during a 25-year career of research in the field. These include the mistaken beliefs that (1) symptoms correlate with presenting blood carboxyhemoglobin levels, (2) residents are safe from CO poisoning if their home does not contain fuel-burning appliances, (3) carboxyhemoglobin levels must be measured rapidly and on arterial blood, and (4) CO poisoning predisposes to premature long-term death from cardiac disease. In addition to providing the evidence disproving these myths, the importance of going back to the original reference when citing prior work is emphasized.

  18. A Spur to Atavism: Placing Platypus Poison.

    PubMed

    Hobbins, Peter

    2015-11-01

    For over two centuries, the platypus (Ornithorhynchus anatinus) has been constructed and categorized in multiple ways. An unprecedented mélange of anatomical features and physiological functions, it long remained a systematic quandary. Nevertheless, since 1797, naturalists and biologists have pursued two recurring obsessions. Investigations into platypus reproduction and lactation have focused attention largely upon females of the species. Despite its apparent admixture of avian, reptilian and mammalian characters, the platypus was soon placed as a rudimentary mammal--primitive, naïve and harmless. This article pursues a different taxonomic trajectory, concentrating on a specifically male anatomical development: the crural spur and venom gland on the hind legs. Once the defining characteristic of both the platypus and echidna (Tachyglossus aculeatus), by 1830 this sexed spur had been largely dismissed as inactive and irrelevant. For a creature regularly depicted as a biological outlier, the systematic and evolutionary implications of platypus poison have remained largely overlooked. In Australia, however, sporadic cases of 'spiking' led to consistent homologies being remarked between the platypus crural system and the venom glands of snakes. As with its reproductive reliance upon eggs, possession of an endogenous poison suggested significant reptilian affinities, yet the platypus has rarely been classed as an advanced reptile. Indeed, ongoing uncertainty regarding the biological purpose of the male's spur has ostensibly posed a directional puzzle. As with so many of its traits, however, platypus poison has been consistently described as a redundant remnant, rather than an emergent feature indicating evolutionary advance.

  19. Review article: management of cyanide poisoning.

    PubMed

    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.

  20. Lead poisoning: The invisible disease. Waterfowl Management handbook

    SciTech Connect

    Friend, M.

    1989-01-01

    Lead poisoning is an intoxication resulting from absorption of hazardous levels of lead into body tissues. Lead pellets from shot shells, when ingested, are the most common source of lead poisoning in migratory birds. Other far less common sources include lead fishing sinkers, mine wastes, paint pigments, bullets, and other lead objects that are swallowed. Lead poisoning has affected every major species of waterfowl in North America and has also been reported in a wide variety of other birds. The annual magnitude of lead poisoning losses for individual species cannot be precisely determined. However, reasonable estimates of lead-poisoning losses in different species can be made on the basis of waterfowl mortality reports and gizzard analyses. Within the United States, annual losses from lead poisoning have been estimated at between 1.6 and 2.4 million waterfowl, based on a fall flight of 100 million birds.

  1. Interpersonal problem-solving deficits in self-poisoning patients.

    PubMed

    McLeavey, B C; Daly, R J; Murray, C M; O'Riordan, J; Taylor, M

    1987-01-01

    Self-poisoning patients (n = 40) were compared with psychiatric patients (n = 40) and nonpatient controls (n = 20) on measures of interpersonal problem-solving skills and locus of control in an effort to determine the importance of these cognitive and personality variables in self-poisoning behavior. The psychiatric and self-poisoning groups showed deficits on measures assessing interpersonal problem solving when compared with nonpatient controls. The self-poisoning group performed below the level of the psychiatric patients on all except one test, on which they performed at the level of the psychiatric group. Locus of control did not differentiate self-poisoning patients from nonpatient controls, and it was concluded that this variable is not an important factor in self-poisoning behavior.

  2. Bacterial food poisoning: what to do if prevention fails.

    PubMed

    Goldfrank, L; Weisman, R

    1982-09-01

    The numerous etiologies of food poisoning make assessment of this disease a cultural, bacteriologic, chemical, gastronomic, and epidemiologic research project. Cautious investigation and study of etiologic possibilities are most stimulating intellectual exercises and obviously benefit the patient. Often, a case of food poisoning necessitates interaction with the local health department in search of the causative agent before other people are afflicted. A thorough knowledge of this field is essential to provide reasonable care to the millions "poisoned" by food annually.

  3. Multi-organ Dysfunction Syndrome with Dual Organophosphate Pesticides Poisoning.

    PubMed

    Mishra, Ajay; Pandya, Himanshu V; Dave, Nikhil; Mehta, Manan

    2013-09-01

    Organophosphate (OP) pesticide self-poisoning is common in developing countries. Poisoning with dual OP compounds is rare. Multi-organ dysfunction after OP poisoning has a high mortality rate. We report the case of a 27-year-old man who developed multi-organ dysfunction syndrome with fatal outcome after intentional ingestion of 50:50 mixture of two OP compounds, dichlorvos and profenofos.

  4. Oxalic acid, epsom salt and the poison bottle.

    PubMed

    Campbell, W A

    1982-03-01

    1 During the 19th century inadequate control of the sale of poisons, widespread illiteracy, and the English addiction to self-medication contributed to the high incidence of accidental poisoning by oxalic acid mistaken for Epsom salt. 2 Chemical methods for identifying oxalic acid failed when the product was adulterated. 3 Many mechanical devices were proposed to prevent careless dispensing; designs for poison bottles of distinctive shape, colour and texture appeared regularly for 40 years. PMID:6757103

  5. Comparison of chlorine-poisoned experiments to calculations

    SciTech Connect

    Hicks, J.; Wilson, R.E.

    2000-07-01

    The Rocky Flats Environmental Technology Site (RFETS) has fissile materials in salt, which could be processed for disposal more efficiently if the nuclear poison effect of the chlorine were validated. The authors conclude that chlorine can be credited as poison when present in thermal systems. The 27-, 44-, and 238-group libraries in SCALE and the ENDFB-B libraries with MCNP underpredict the poisonous effect of chlorine in thermal systems.

  6. A rare neurological complication of acute organophosphorous poisoning.

    PubMed

    Kalyanam, Balamurali; Narayana, Sarala; Kamarthy, Prabhakar

    2013-05-01

    Organophosphorous (OP) compound poisoning is one of the most common causes for admission to the Medical Intensive Care Unit. The morbidity and mortality associated with OP poisoning is due to the action of the compound at the muscarinic, nicotinic receptors, and the central nervous system. Here is a rare case of extrapyramidal manifestations occurring in the intermediate phase of OP poisoning, use of amantidine led to subsiding of the symptoms. PMID:24082514

  7. A Rare Neurological Complication of Acute Organophosphorous Poisoning

    PubMed Central

    Kalyanam, Balamurali; Narayana, Sarala; Kamarthy, Prabhakar

    2013-01-01

    Organophosphorous (OP) compound poisoning is one of the most common causes for admission to the Medical Intensive Care Unit. The morbidity and mortality associated with OP poisoning is due to the action of the compound at the muscarinic, nicotinic receptors, and the central nervous system. Here is a rare case of extrapyramidal manifestations occurring in the intermediate phase of OP poisoning, use of amantidine led to subsiding of the symptoms. PMID:24082514

  8. Multi-organ Dysfunction Syndrome with Dual Organophosphate Pesticides Poisoning

    PubMed Central

    Mishra, Ajay; Pandya, Himanshu V.; Dave, Nikhil; Mehta, Manan

    2013-01-01

    Organophosphate (OP) pesticide self-poisoning is common in developing countries. Poisoning with dual OP compounds is rare. Multi-organ dysfunction after OP poisoning has a high mortality rate. We report the case of a 27-year-old man who developed multi-organ dysfunction syndrome with fatal outcome after intentional ingestion of 50:50 mixture of two OP compounds, dichlorvos and profenofos. PMID:24403738

  9. World oil

    NASA Astrophysics Data System (ADS)

    Sweeney, J. L.

    1982-06-01

    Results obtained through the application of 10 prominent world oil or world energy models to 12 scenarios are reported. These scenarios were designed to bound the range of likely future world oil market outcomes. Conclusions relate to oil market trends, impacts of policies on oil prices, security of oil supplies, impacts of policies on oil security problems, use of the oil import premium in policymaking, the transition to oil substitutes, and the state of the art of world oil modeling.

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

    PubMed

    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.

  11. Hepatic venoocclusive disease and perisinusoidal fibrosis secondary to arsenic poisoning.

    PubMed

    Labadie, H; Stoessel, P; Callard, P; Beaugrand, M

    1990-10-01

    Hepatic injury secondary to arsenic poisoning has been known long but is poorly documented. A case of a patient with hepatic injury following severe arsenic poisoning is reported. Histological study of the liver demonstrated acute venoocclusive disease and perisinusoidal fibrosis. This case indicates that arsenic poisoning causes veno-occlusive disease in humans. It also suggests that hepatic damage in arsenic poisoning is secondary to vascular endothelial injury and supports the hypothesis that different patterns of hepatic vascular injury might proceed from a common mechanism.

  12. Russula subnigricans Poisoning: From Gastrointestinal Symptoms to Rhabdomyolysis.

    PubMed

    Lin, Shide; Mu, Maoyuan; Yang, Fangwan; Yang, Chunfei

    2015-09-01

    Wild mushroom poisoning is often reported to cause acute liver or renal failure. However, acute rhabdomyolysis caused by wild mushroom poisoning has rarely been reported. We describe 7 patients of 1 family with Russula subnigricans Hongo poisoning. Their clinical manifestations varied from gastrointestinal symptoms to rhabdomyolysis, with 1 fatality. Our report provides supporting evidence that rhabdomyolysis may result from ingestion of R subnigricans mushrooms. A key to survival for patients with rhabdomyolysis caused by R subnigricans poisoning may be early recognition and intensive supportive care.

  13. Occupational and environmental exposures reported to Poison enters

    SciTech Connect

    Litovitz, T.; Oderda, G.; White, J.D.; Sheridan, M.J. )

    1993-05-01

    This analysis of 25,368 occupational and 7,565 environmental exposure cases characterizes the occupational and environmental exposures reported to the American Association of Poison Control Centers Toxic Exposure Surveillance System. Compared with other poisonings, occupational and environmental exposures were predominantly inhalation exposures rather than ingestions, were more often subacute or chronic, and demonstrated greater morbidity, mortality, and increased use of health care resources. As regional poison centers evolve to fill a critical information void in the management and assessment of environmental and occupational exposures, the American Association of Poison Control Centers Toxic Exposure Surveillance System provides an important, untapped passive surveillance mechanism.

  14. Unintentional poisoning with drugs in a Mexican pediatric population.

    PubMed

    Olguin, Hugo Juárez; Garduño, Lina Barranco; Pérez, Janett Flores; Pérez, Carmen Flores

    2011-01-01

    In Mexico, more than 70 % of acute pediatric poisoning is caused by medicines. The age groups at greatest risk of drug poisoning are those between 2 to 5 years and 14 to 18 years; although in this last group, drug ingestion is usually intentional. The purpose of our study was to determine the frequency of unintentional drug poisoning in the pediatric population attended in a tertiary care hospital in Mexico, and to review the rescue procedures applied in specific cases. A retrospective and descriptive study was performed through revision of clinical records, obtained from patients attended at the National Pediatrics Institute from January 1995 to June 2005. One hundred and thirty nine (139) records, 62 females and 77 males, median age 2 years with clinical diagnosis of drug poisoning were reviewed. Poisoning was confirmed in 23.7% of the cases by determination of drug plasma concentration. The most frequent causes of drug poisoning were analgesics (42.3 %), from which 60 % corresponded to acetylsalicylic acid and 40 % to acetaminophen; antiepileptics (22.9 %), anxiolytics (17.9 %) and other drugs (16.3 %). From our results, we concluded that self-medication was unlikely due to the early age of patients, unless ingestion of the drug was accidental. No case needed more than 24 h of hospitalization, and no patient died due to poisoning. Specific cause of poisoning was that, at early ages, doses must be administered according to the infant's weight, which poses a risk of poisoning. PMID:21471606

  15. An electrophysiological study of the intermediate syndrome of organophosphate poisoning.

    PubMed

    Lorenzoni, Paulo José; Gasparetto, Juliano; Kay, Cláudia Suemi Kamoi; Scola, Rosana Herminia; Werneck, Lineu César

    2010-09-01

    Acute organophosphate (OP) poisoning is commonly seen in emergency medicine. Neurologists must be alert to detect neuromuscular transmission failure and other neurological complications that follow OP poisoning. We report a 37-year-old male with acute OP poisoning to emphasize the electrophysiological abnormalities during the intermediate syndrome (IMS). Motor nerve conduction studies revealed that a single nerve stimulation evoked a repetitive compound muscle action potential, whereas repetitive nerve stimulation resulted in a combination of a decrement-increment pattern and a repetitive fade response. Thus, electrophysiological studies can be used to monitor patients with IMS, and these test results correlate well with clinical findings in acute OP poisoning. PMID:20483619

  16. Does the nose know? Amitraz poisoning and olfaction.

    PubMed

    Parrish, Andy; Lancaster, Ruth

    2012-04-01

    The initial clinical presentation of amitraz and organophosphate poisoning may be similar. Reduced serum pseudocholinesterase supports a diagnosis of organophosphate toxicity, but there is no similar laboratory test for amitraz poisoning. A 'mothball-like' odour associated with poisoned patients may have diagnostic potential. In a blinded controlled trial, 83% (95% confidence interval, 63% to 93%) of 23 healthcare workers were able to distinguish between the odours of amitraz and organophosphate. Awareness of this simple component of bedside examination may allow earlier recognition of this potentially fatal poisoning. PMID:22464501

  17. Organophosphate Poisoning and Subsequent Acute Kidney Injury Risk

    PubMed Central

    Lee, Feng-You; Chen, Wei-Kung; Lin, Cheng-Li; Lai, Ching-Yuan; Wu, Yung-Shun; Lin, I-Ching; Kao, Chia-Hung

    2015-01-01

    Abstract Small numbers of the papers have studied the association between organophosphate (OP) poisoning and the subsequent acute kidney injury (AKI). Therefore, we used the National Health Insurance Research Database (NHIRD) to study whether patients with OP poisoning are associated with a higher risk to have subsequent AKI. The retrospective cohort study comprised patients aged ≥20 years with OP poisoning and hospitalized diagnosis during 2000–2011 (N = 8924). Each OP poisoning patient was frequency-matched to 4 control patients based on age, sex, index year, and comorbidities of diabetes, hypertension, hyperlipidemia, chronic obstructive pulmonary disease, coronary artery disease, and stroke (N = 35,696). We conducted Cox proportional hazard regression analysis to estimate the effects of OP poisoning on AKI risk. The overall incidence of AKI was higher in the patients with OP poisoning than in the controls (4.85 vs 3.47/1000 person-years). After adjustment for age, sex, comorbidity, and interaction terms, patients with OP poisoning were associated with a 6.17-fold higher risk of AKI compared with the comparison cohort. Patients with highly severe OP poisoning were associated with a substantially increased risk of AKI. The study found OP poisoning is associated with increased risk of subsequent AKI. Future studies are encouraged to evaluate whether long-term effects exist and the best guideline to prevent the continuously impaired renal function. PMID:26632728

  18. Acute lead poisoning with eosinophilic meningoencephalitis in calves on a farm receiving land application of sewage sludge

    SciTech Connect

    Dorn, C.R.; Tuomari, D.; Reddy, C.; Logan, T.J.

    1986-03-01

    A total of 3 cases of acute lead poisoning in calves was confirmed by atomic absorption spectrophotometric analysis of biological samples, presence of an acute lead exposure source, clinical signs of impaired vision in one case and eosinophilic meningoencephalitis in another case. One of two other calves which died approximately 2 months earlier had nervous signs and it is likely that they also had lead poisoning. Dams of two of the cases did not have elevated lead levels. Municipal sewage sludge had been applied to most fields on the farm during the preceding 5 year period. There had been approximately a doubling of the lead content in the soil; however, the foodstuffs produced on the farm had low lead concentrations. The extremely high lead levels in the abomasal contents and feces of calves eliminated sludge as the source of the lead in this acute poisoning episode. The contents of oil filters, accessible to calves but not to adult cattle, had lead levels as high as 26,922 micrograms/g and was the most likely lead source responsible for this lead intoxication. It appears that the manifestation of eosinophilic meningoencephalitis in lead poisoning cases may occur in young calves as well as in cows and in acute as well as in chronic intoxications.

  19. Unintentional exposure of young children to camphor and eucalyptus oils

    PubMed Central

    Flaman, Zorina; Pellechia-Clarke, Sandra; Bailey, Benoit; McGuigan, Michael

    2001-01-01

    BACKGROUND: Essential oils, such as camphorated and eucalyptus oils, are volatile oils that can be absorbed by mouth and through the skin; if ingested orally by children, they can be harmful, even life-threatening. OBJECTIVE: To determine the frequency of essential oil ingestion among children in Toronto, Ontario. METHODS: Charts from December 1995 through March 1997 at the Ontario Regional Poison Information Centre, The Hospital for Sick Children, Toronto were reviewed to collect information on calls about essential oil ingestion, and a search of MEDLINE articles from 1966 to 1998 was conducted using the key words: ‘camphor’, ‘eucalyptus’, ‘paediatric’, and ‘poisoning’. RESULTS: Callers to the Poison Information Centre reported that 251 children had ingested an essential oil or product: eucalyptus oil 50 children; camphorated oil 18 children; VapAir (Drug Trading, Canada) vaporizing liquid 93 children; and Vicks VaporRub (Procter & Gamble, Canada) 90 children. The most common symptoms were cough, vomiting and cough associated with vomiting. Two children had seizures but recovered. The MEDLINE search found 18 reports of paediatric ingestion of the oils or oil products. The main symptoms were vomiting, lethargy, coma and seizures. One child died. CONCLUSION: Although widely used by health care consumers, essential oils and the products that contain them can be harmful when ingested by children. Further education for parents and other caregivers about the risks involved in exposure to these products is required. PMID:20084213

  20. 75 FR 22401 - Petition from Pesticide Poisoning Victims United; Notice of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-28

    ... AGENCY Petition from Pesticide Poisoning Victims United; Notice of Availability AGENCY: Environmental... petition from Pesticide Poisoning Victims United, a division of the Pitchfork Rebellion. The petitioners... the Agency Taking? EPA is announcing availability of a petition from Pesticide Poisoning...

  1. Severe neurologic impairment and uncommon magnetic resonance imaging findings after carbon monoxide poisoning.

    PubMed

    Hoffmann, Clément; Bouix, Julien; Poyat, Chrystelle; Alhanati, Laure; Tourtier, Jean-Pierre; Falzone, Elisabeth

    2016-01-01

    Carbon monoxide poisoning is the most common cause of fatal poisoning worldwide and can lead to severe brain damages. We report a delayed encephalopathy after a severe carbon monoxide poisoning with uncommon magnetic resonance imaging findings. PMID:26078257

  2. 76 FR 62071 - Advisory Committee on Childhood Lead Poisoning Prevention(ACCLPP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... HUMAN SERVICES Centers for Disease Control and Prevention Advisory Committee on Childhood Lead Poisoning... developments and their practical implications for childhood lead poisoning prevention efforts. The committee also reviews and reports regularly on childhood lead poisoning prevention practices and...

  3. Severe neurologic impairment and uncommon magnetic resonance imaging findings after carbon monoxide poisoning.

    PubMed

    Hoffmann, Clément; Bouix, Julien; Poyat, Chrystelle; Alhanati, Laure; Tourtier, Jean-Pierre; Falzone, Elisabeth

    2016-01-01

    Carbon monoxide poisoning is the most common cause of fatal poisoning worldwide and can lead to severe brain damages. We report a delayed encephalopathy after a severe carbon monoxide poisoning with uncommon magnetic resonance imaging findings.

  4. 49 CFR 176.605 - Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous) materials. 176.605 Section 176.605 Transportation Other... (Poisonous Gas) and Division 6.1 (Poisonous) Materials § 176.605 Care following leakage or sifting...

  5. 49 CFR 176.605 - Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous) materials. 176.605 Section 176.605 Transportation Other... (Poisonous Gas) and Division 6.1 (Poisonous) Materials § 176.605 Care following leakage or sifting...

  6. 49 CFR 176.605 - Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous) materials. 176.605 Section 176.605 Transportation Other... (Poisonous Gas) and Division 6.1 (Poisonous) Materials § 176.605 Care following leakage or sifting...

  7. 49 CFR 176.605 - Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous) materials. 176.605 Section 176.605 Transportation Other... (Poisonous Gas) and Division 6.1 (Poisonous) Materials § 176.605 Care following leakage or sifting...

  8. 49 CFR 176.605 - Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Care following leakage or sifting of Division 2.3 (poisonous gas) and Division 6.1 (poisonous) materials. 176.605 Section 176.605 Transportation Other... (Poisonous Gas) and Division 6.1 (Poisonous) Materials § 176.605 Care following leakage or sifting...

  9. Poisoning of raptors with organophosphorus and carbamate pesticides with emphasis on Canada, U.S. and U.K.

    USGS Publications Warehouse

    Mineau, P.; Fletcher, M.R.; Glaser, L.C.; Thomas, N.J.; Brassard, C.; Wilson, L.K.; Elliott, J.E.; Lyon, L.A.; Henny, C.J.; Bollinger, T.; Porter, S.L.

    1999-01-01

    We reviewed cases of raptor mortality resulting from cholinesterase-inhibiting pesticides. We compiled records from the U.S., U.K. and Canada for the period 1985-95 (520 incidents) and surveyed the relevant literature to identify the main routes of exposure and those products that led to the greatest number of poisoning cases. A high proportion of cases in the U.K. resulted from abusive uses of pesticides (willful poisoning). The proportion was smaller in North America where problems with labeled uses of pesticides were as frequent as abuse cases. Poisoning resulting from labeled use was possible with a large number of granular pesticides and some seed treatments through secondary poisoning or through the ingestion of contaminated invertebrates, notably earthworms. With the more toxic products, residue levels in freshly-sprayed insects were high enough to cause mortality. The use of organophosphorus products as avicides and for the topical treatment of livestock appeared to be common routes of intoxication. The use of insecticides in dormant oils also gave rise to exposure that can be lethal or which can debilitate birds and increase their vulnerability. A few pesticides of high toxicity were responsible for the bulk of poisoning cases. Based on limited information, raptors appeared to be more sensitive than other bird species to organophosphorus and carbamate pesticides. Some of the more significant risk factors that resulted in raptor poisonings were: insectivory and vermivory; opportunistic taking of debilitated prey; scavenging, especially if the gastrointestinal tracts are consumed; presence in agricultural areas; perceived status as pest species; and flocking or other gregarious behavior at some part of their life cycle. Lethal or sublethal poisoning should always be considered in the diagnosis of dead or debilitated raptors even when another diagnosis (e.g., electrocution, car or building strike) is apparent. Many cases of poisoning are not currently

  10. [Poisoning with Jatropha curcas: 24 cases reported to Paris and Marseille Poisons Centers].

    PubMed

    Langrand, J; Médernach, C; Schmitt, C; Blanc-Brisset, I; Villa, A F; de Haro, L; Garnier, R

    2015-03-01

    Jatropha curcas L. is an inedible plant belonging to the Euphorbiaceae family that is growing in subtropical zones of all continents. We report a series of 24 cases of poisoning with J. curcas seeds or fruits reported to poison centers in Paris and Marseille between December 2000 and June 2014. Fifteen adults and 9 children ingested J. curcas seeds or fruits. All patients experienced gastrointestinal disorders, within the first hours following ingestion: nausea, vomiting, diarrhea and abdominal pain. Laboratory investigations performed in 10 patients revealed minor abnormalities: CK elevation (8 cases), dehydration (5 cases) with moderate elevation of serum creatinine levels (3 cases), and mildly increased serum bilirubin (8 cases). Complete remission of all clinical signs was observed within 48 hours in the 20 cases for which the outcome was known. Previously published cases of J. curcas poisoning were very similar to ours: As in our series, gastrointestinal disorders were always present. They were sometimes associated with neurological or cardiovascular signs, and hepatic or renal disorders; these were generally interpreted as complications of severe gastroenteritis, although direct toxic effects could not be formally excluded. In most cases, simple supportive measures were sufficient to ensure complete recovery within 24-48 hours. J Curcas poisoning incidence is certainly increasing because the plant is cultivated to produce biodiesel and is now largely present in most subtropical countries. As a consequence, local health professionals should be informed of the toxic properties of this plant. PMID:25925815

  11. [Poisoning with Jatropha curcas: 24 cases reported to Paris and Marseille Poisons Centers].

    PubMed

    Langrand, J; Médernach, C; Schmitt, C; Blanc-Brisset, I; Villa, A F; de Haro, L; Garnier, R

    2015-03-01

    Jatropha curcas L. is an inedible plant belonging to the Euphorbiaceae family that is growing in subtropical zones of all continents. We report a series of 24 cases of poisoning with J. curcas seeds or fruits reported to poison centers in Paris and Marseille between December 2000 and June 2014. Fifteen adults and 9 children ingested J. curcas seeds or fruits. All patients experienced gastrointestinal disorders, within the first hours following ingestion: nausea, vomiting, diarrhea and abdominal pain. Laboratory investigations performed in 10 patients revealed minor abnormalities: CK elevation (8 cases), dehydration (5 cases) with moderate elevation of serum creatinine levels (3 cases), and mildly increased serum bilirubin (8 cases). Complete remission of all clinical signs was observed within 48 hours in the 20 cases for which the outcome was known. Previously published cases of J. curcas poisoning were very similar to ours: As in our series, gastrointestinal disorders were always present. They were sometimes associated with neurological or cardiovascular signs, and hepatic or renal disorders; these were generally interpreted as complications of severe gastroenteritis, although direct toxic effects could not be formally excluded. In most cases, simple supportive measures were sufficient to ensure complete recovery within 24-48 hours. J Curcas poisoning incidence is certainly increasing because the plant is cultivated to produce biodiesel and is now largely present in most subtropical countries. As a consequence, local health professionals should be informed of the toxic properties of this plant.

  12. Global perspectives on poisonous plants: the 9th international symposium on poisonous plants.

    PubMed

    Molyneux, Russell J; Panter, Kip E; Zhao, Mengli

    2014-07-30

    The 9th International Symposium on Poisonous Plants (ISOPP9) was held July 15-21, 2013, at the Inner Mongolia Agricultural University in Hohhot, Inner Mongolia Autonomous Region of China. The symposium consisted of three days of oral and poster presentations, followed by a tour of the Xilinhot Region of the Mongolian Grasslands, encompassing grazing conditions consisting of desert, grassland, and steppes. This was the first time that an ISOPP meeting has been held in Asia and provided an opportunity for visitors from outside China to become aware of livestock poisonings caused by plant species with which they were previously not familiar while at the same time demonstrating that many of the problems experienced around the world have a common etiology. Presentations focused on botany, veterinary science, toxicology, mechanism of action, and chemistry. As is appropriate for the Journal of Agricultural and Food Chemistry, this cluster of papers consists of selected oral and poster presentations in which the chemistry of the toxins played a significant role. The symposium revealed that there is considerable scope for isolation, structural elucidation, and analysis of the toxins from the numerous poisonous plant species that have been identified in China. It became apparent that there are abundant opportunities for chemists both within China and abroad to collaborate with Chinese scientists working on biological aspects of livestock poisonings.

  13. Global perspectives on poisonous plants: The 9th International Symposium on Poisonous Plants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The 9th International Symposium on Poisonous Plants (ISOPP9) was held from 15th-21st July, 2013, at the Inner Mongolia Agricultural University in Hohhot, Inner Mongolia Autonomous Region of China. The Symposium consisted of three days of oral and poster presentations, followed by a tour of the Xilin...

  14. Secondary poisoning of eagles following intentional poisoning of coyotes with anticholinesterase pesticides in western Canada.

    PubMed

    Wobeser, G; Bollinger, T; Leighton, F A; Blakley, B; Mineau, P

    2004-04-01

    Records of eagles, coyotes (Canis latrans), and red foxes (Vulpes vulpes) necropsied at the Western College of Veterinary Medicine, Saskatoon, Saskatchewan, Canada, between 1967 and 2002 were reviewed for cases suggestive of anticholinesterase poisoning. From 1993 to 2002, 54 putative poisoning incidents involving 70 bald eagles (Haliaeetus leucocephalus) and 10 golden eagles (Aquila chrysaetus) were identified. Of these, 50 incidents occurred in Saskatchewan, two were in Manitoba, and one occurred in each of Alberta and the Northwest Territories. The diagnosis was confirmed in eight instances by demonstration of pesticide in ingesta from eagles or known use of pesticide at the site together with brain cholinesterase (AChE) reduction of >50% in at least one animal. A presnmptive diagnosis of poisoning was made in 33 incidents based on brain AChE reduction of >50% in at least one animal; 13 incidents were considered suspicious because of circumstantial evidence of the death of eagles in association with other species and limited AChE reduction. Other wild species were found dead in 85% of the incidents involving eagles. Coyotes, foxes, black-billed magpies (Pica pica), and striped skunks (Mephitis mephitis) were associated with 34, six, six, and three incidents, respectively. There were eight additional incidents that did not involve eagles in which poisoning was diagnosed in coyotes. Carbofuran was identified in nine incidents. Carbamate poisoning was indicated on the basis of reactivation of brain AChE activity in two additional incidents. Brain AChE activity was not reduced from normal in eagles in four of seven incidents in which carbofuran was identified. The organophosplorous insecticide terbufos was found together with carbofuran in one incident. Brain AChE activity was measured in wild canids and in eagles in 15 incidents; in all of these incidents, brain AChE was redulced by >50% in at least one mammal, whereas this level of reduction occrred in eagles in

  15. Secondary poisoning of eagles following intentional poisoning of coyotes with anticholinesterase pesticides in western Canada.

    PubMed

    Wobeser, G; Bollinger, T; Leighton, F A; Blakley, B; Mineau, P

    2004-04-01

    Records of eagles, coyotes (Canis latrans), and red foxes (Vulpes vulpes) necropsied at the Western College of Veterinary Medicine, Saskatoon, Saskatchewan, Canada, between 1967 and 2002 were reviewed for cases suggestive of anticholinesterase poisoning. From 1993 to 2002, 54 putative poisoning incidents involving 70 bald eagles (Haliaeetus leucocephalus) and 10 golden eagles (Aquila chrysaetus) were identified. Of these, 50 incidents occurred in Saskatchewan, two were in Manitoba, and one occurred in each of Alberta and the Northwest Territories. The diagnosis was confirmed in eight instances by demonstration of pesticide in ingesta from eagles or known use of pesticide at the site together with brain cholinesterase (AChE) reduction of >50% in at least one animal. A presnmptive diagnosis of poisoning was made in 33 incidents based on brain AChE reduction of >50% in at least one animal; 13 incidents were considered suspicious because of circumstantial evidence of the death of eagles in association with other species and limited AChE reduction. Other wild species were found dead in 85% of the incidents involving eagles. Coyotes, foxes, black-billed magpies (Pica pica), and striped skunks (Mephitis mephitis) were associated with 34, six, six, and three incidents, respectively. There were eight additional incidents that did not involve eagles in which poisoning was diagnosed in coyotes. Carbofuran was identified in nine incidents. Carbamate poisoning was indicated on the basis of reactivation of brain AChE activity in two additional incidents. Brain AChE activity was not reduced from normal in eagles in four of seven incidents in which carbofuran was identified. The organophosplorous insecticide terbufos was found together with carbofuran in one incident. Brain AChE activity was measured in wild canids and in eagles in 15 incidents; in all of these incidents, brain AChE was redulced by >50% in at least one mammal, whereas this level of reduction occrred in eagles in

  16. Food Poisoning and Staphylococcus aureus Enterotoxins

    PubMed Central

    Argudín, María Ángeles; Mendoza, María Carmen; Rodicio, María Rosario

    2010-01-01

    Staphylococcus aureus produces a wide variety of toxins including staphylococcal enterotoxins (SEs; SEA to SEE, SEG to SEI, SER to SET) with demonstrated emetic activity, and staphylococcal-like (SEl) proteins, which are not emetic in a primate model (SElL and SElQ) or have yet to be tested (SElJ, SElK, SElM to SElP, SElU, SElU2 and SElV). SEs and SEls have been traditionally subdivided into classical (SEA to SEE) and new (SEG to SElU2) types. All possess superantigenic activity and are encoded by accessory genetic elements, including plasmids, prophages, pathogenicity islands, vSa genomic islands, or by genes located next to the staphylococcal cassette chromosome (SCC) implicated in methicillin resistance. SEs are a major cause of food poisoning, which typically occurs after ingestion of different foods, particularly processed meat and dairy products, contaminated with S. aureus by improper handling and subsequent storage at elevated temperatures. Symptoms are of rapid onset and include nausea and violent vomiting, with or without diarrhea. The illness is usually self-limiting and only occasionally it is severe enough to warrant hospitalization. SEA is the most common cause of staphylococcal food poisoning worldwide, but the involvement of other classical SEs has been also demonstrated. Of the new SE/SEls, only SEH have clearly been associated with food poisoning. However, genes encoding novel SEs as well as SEls with untested emetic activity are widely represented in S. aureus, and their role in pathogenesis may be underestimated. PMID:22069659

  17. Acute arsenic poisoning in two siblings.

    PubMed

    Lai, Melisa W; Boyer, Edward W; Kleinman, Monica E; Rodig, Nancy M; Ewald, Michele Burns

    2005-07-01

    We report a case series of acute arsenic poisoning of 2 siblings, a 4-month-old male infant and his 2-year-old sister. Each child ingested solubilized inorganic arsenic from an outdated pesticide that was misidentified as spring water. The 4-month-old child ingested a dose of arsenic that was lethal despite extraordinary attempts at arsenic removal, including chelation therapy, extracorporeal membrane oxygenation, exchange transfusion, and hemodialysis. The 2-year-old fared well with conventional therapy. PMID:15995066

  18. Kratom exposures reported to Texas poison centers.

    PubMed

    Forrester, Mathias B

    2013-01-01

    Kratom use is a growing problem in the United States. Kratom exposures reported to Texas poison centers between January 1998 and September 2013 were identified. No kratom exposures were reported from 1998 to 2008 and 14 exposures were reported from 2009 to September 2013. Eleven patients were male, and 11 patients were in their 20s. The kratom was ingested in 12 patients, inhaled in 1, and both ingested and inhaled in 1. Twelve patients were managed at a healthcare facility and the remaining 2 were managed at home. PMID:24325774

  19. DDE poisoning in an adult bald eagle

    USGS Publications Warehouse

    Garcelon, D.K.; Thomas, N.J.

    1997-01-01

    A 12-year-old female bald eagle (Haliaeetus leucocephalus) was found in May 1993 on Santa Catalina Island, California (USA), in a debilitated condition, exhibiting ataxia and tremors; it died within hours. On necropsy, the bird was emaciated but had no evidence of disease or physical injury. Chemical analyses were negative for organophosphorus pesticides and lead poisoning. High concentrations of DDE (wet weight basis) were found in the brain (212 ppm), liver (838 ppm), and serum (53 ppm). Mobilization of DDE, from depleted fat deposits, probably resulted in the lethal concentration in the eagle's brain.

  20. Food poisoning by clenbuterol in Portugal.

    PubMed

    Barbosa, Jorge; Cruz, Clara; Martins, José; Silva, José Manuel; Neves, Celeste; Alves, Carlos; Ramos, Fernando; Da Silveira, Maria Irene Noronha

    2005-06-01

    This paper describes the occurrence of four cases of acute food poisoning, involving a total of 50 people, due to the ingestion of lamb and bovine meat containing residues of clenbuterol. Symptoms shown by the intoxicated people may be generally described as gross tremors of the extremities, tachycardia, nausea, headaches and dizziness. Analytical methodology developed for the determination of clenbuterol in meat, liver and blood samples is described. Procedures are described which should be followed when the described symptoms are evident in a group of people who have ingested contaminated meat, and particularly liver of ruminants.