WorldWideScience

Sample records for childhood lead poisoning

  1. Get the Lead Out: Facts about Childhood Lead Poisoning [and] Housekeeping Tips To Reduce Lead Exposure [and] Nutrition and Lead Poisoning [and] The Medical Consequences of Lead Poisoning [and] Lead Poisoning for Health Care Providers.

    Science.gov (United States)

    Illinois State Dept. of Public Health, Springfield.

    This document is comprised of five fact sheets from the Illinois Department of Public Health regarding childhood lead poisoning. Recent studies claim that childhood lead poisoning can contribute to problems later in life, such as academic failure, juvenile delinquency, and high blood pressure. Directed to parents, caregivers, and health care…

  2. Childhood lead poisoning: the promise and abandonment of primary prevention.

    Science.gov (United States)

    Needleman, H L

    1998-12-01

    In 1991, the Public Health Service published the Strategic Plan for the Elimination of Childhood Lead Poisoning. This document marked a fundamental shift in federal policy from finding and treating lead-poisoned children to authentic primary prevention. It spelled out a 15-year strategy to achieve this goal and provided a cost-benefit analysis showing that the monetized benefits far exceeded the costs of abatement. A strong national effort to eliminate the disease developed. Now, 7 years after publication of the plan, primary prevention of lead exposure has been abandoned. This article examines the role of some prevailing attitudes and institutions in derailing the effort. Some institutions--the lead industry, real estate interests, and insurance interests--behaved as anticipated. Others, including private pediatricians, the American Academy of Pediatrics, some federal agencies, and a public interest group ostensibly dedicated to eliminating lead poisoning, also played an unexpected part in derailing the plan. PMID:9842392

  3. Lead poisoning

    Science.gov (United States)

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

  4. 76 FR 78263 - Advisory Committee on Childhood Lead Poisoning Prevention (ACCLPP)

    Science.gov (United States)

    2011-12-16

    ... HUMAN SERVICES Centers for Disease Control and Prevention (CDC) Advisory Committee on Childhood Lead Poisoning Prevention (ACCLPP) In accordance with section 10(a)(2) of the Federal Advisory Committee Act (Pub... childhood lead poisoning prevention efforts. The committee also reviews and reports regularly on...

  5. Childhood lead poisoning from the smelter in Torreon, Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Soto-Jimenez, Martin F., E-mail: martin@ola.icmyl.unam.mx [Unidad Academica Mazatlan, Instituto de Ciencias del Mar y Limnologia, Universidad Nacional Autonoma de Mexico (UAM-ICMyL-UNAM), Apdo. Postal 811, Mazatlan 82040, Sinaloa (Mexico); Flegal, Arthur R. [WIGS, Microbiology and Environmental Toxicology, University of California at Santa Cruz, Santa Cruz, CA 95064 (United States)

    2011-05-15

    Lead concentrations and isotopic compositions in blood samples of 34 children (ages 2-17 years) living within a 113 km{sup 2} area of a silver-zinc-lead smelter plant in Torreon, Mexico were compared to those of associated environmental samples (soil, aerosols, and outdoor and indoor dust) to identify the principal source(s) of environmental and human lead contamination in the area. Lead concentrations of soil and outdoor dust ranged 130-12,050 and 150-14,365 {mu}g g{sup -1}, respectively. Concentrations were greatest near the smelter, with the highest levels corresponding with the prevailing wind direction, and orders of magnitude above background concentrations of 7.3-33.3 {mu}g g{sup -1}. Atmospheric lead depositions in the city varied between 130 and 1350 {mu}g m{sup -2} d{sup -1}, again with highest rates <1 km from the smelter. Blood lead (PbB) concentrations (11.0{+-}5.3 {mu}g dl{sup -1}) levels in the children ranged 5.0-25.8 {mu}g dl{sup -1}, which is 3-14 times higher than the current average (1.9 {mu}g dl{sup -1}) of children (ages 1-5 years) in the US. Lead isotopic ratios ({sup 206}Pb/{sup 207}Pb, {sup 208}Pb/{sup 207}Pb) of the urban dust and soil (1.200{+-}0.009, 2.467{+-}0.003), aerosols (1.200{+-}0.002, 2.466{+-}0.002), and PbB (1.199{+-}0.001, 2.468{+-}0.002) were indistinguishable from each other, as well as those of the lead ores processed at the smelter (1.199{+-}0.007, 2.473{+-}0.007). Consequently, an elevated PbB concentrations of the children in Torreon, as well as in their environment, are still dominated by industrial emissions from the smelter located within the city, in spite of new controls on atmospheric releases from the facility. - Highlights: {yields} Pb contents in environmental samples evidenced chronic Pb pollution in Torreon. {yields} Pb stable isotopes evidenced contemporary emissions from the Ag-Cod-Pb-Zn smelter. {yields} Pb urban dust and soil account for most of the childhood lead poisoning in Torreon.{yields} Levels of

  6. Childhood lead poisoning from the smelter in Torreon, Mexico

    International Nuclear Information System (INIS)

    Lead concentrations and isotopic compositions in blood samples of 34 children (ages 2-17 years) living within a 113 km2 area of a silver-zinc-lead smelter plant in Torreon, Mexico were compared to those of associated environmental samples (soil, aerosols, and outdoor and indoor dust) to identify the principal source(s) of environmental and human lead contamination in the area. Lead concentrations of soil and outdoor dust ranged 130-12,050 and 150-14,365 μg g-1, respectively. Concentrations were greatest near the smelter, with the highest levels corresponding with the prevailing wind direction, and orders of magnitude above background concentrations of 7.3-33.3 μg g-1. Atmospheric lead depositions in the city varied between 130 and 1350 μg m-2 d-1, again with highest rates -1) levels in the children ranged 5.0-25.8 μg dl-1, which is 3-14 times higher than the current average (1.9 μg dl-1) of children (ages 1-5 years) in the US. Lead isotopic ratios (206Pb/207Pb, 208Pb/207Pb) of the urban dust and soil (1.200±0.009, 2.467±0.003), aerosols (1.200±0.002, 2.466±0.002), and PbB (1.199±0.001, 2.468±0.002) were indistinguishable from each other, as well as those of the lead ores processed at the smelter (1.199±0.007, 2.473±0.007). Consequently, an elevated PbB concentrations of the children in Torreon, as well as in their environment, are still dominated by industrial emissions from the smelter located within the city, in spite of new controls on atmospheric releases from the facility. - Highlights: → Pb contents in environmental samples evidenced chronic Pb pollution in Torreon. → Pb stable isotopes evidenced contemporary emissions from the Ag-Cod-Pb-Zn smelter. → Pb urban dust and soil account for most of the childhood lead poisoning in Torreon.→ Levels of Pub in Torreon's children are 3-14 times higher than children in the US.→ Children Pub concentrations are primarily attributed to emissions from the smelter.

  7. Emerging aspects of assessing lead poisoning in childhood

    Directory of Open Access Journals (Sweden)

    AL Jones

    2009-01-01

    Full Text Available This review covers the epidemiology of lead poisoning in children on a global scale. Newer sources of lead poisoning are identified. The methods that are used to assess a population of children exposed to lead are discussed, together with the ways of undertaking an exposure risk assessment; this includes assessing the time course and identifying sources of lead exposure. Human assessment measures for lead toxicity, such as blood lead concentrations, deciduous tooth lead, and use of zinc protoporphyrin estimations are evaluated. The role of isotopic fingerprinting techniques for identifying environmental sources of exposure is discussed. Among emerging data on the cognitive and behavioral effects of lead on children, the review considers the growing evidence of neurocognitive dysfunction with blood lead concentrations even below 10 |[mu]|g/dl. The challenge of assessing and explaining the risk that applies to an individual as opposed to a population is discussed. Intervention strategies to mitigate risk from lead are examined together with the limited role for and limitations of chelation therapy for lead. Lessons learned from managing a population lead-dust exposure event in Esperance, Western Australia in 2007 are discussed throughout the review.

  8. Lead Poisoning

    Science.gov (United States)

    ... Environment Kids Health Kids Environment Kids Health Topics Environment & Health Healthy Living Pollution Reduce, Reuse, Recycle Science – How ... poisoning is still one of the most important health issues in the United States ... in housing built before 1946 have elevated blood lead levels. These ...

  9. Childhood lead poisoning in 2 families associated with spices used in food preparation.

    Science.gov (United States)

    Woolf, Alan D; Woolf, Nicholas T

    2005-08-01

    Although most cases of childhood lead poisoning are caused by contaminated paint and dust in older homes, a variety of unusual sources of lead exposure are occasionally found. We report here 2 families whose children were poisoned by lead-contaminated spices that were purchased in foreign countries, brought to the United States, and then used in the preparation of the family's food. Six children (2-17 years old) in a family from the Republic of Georgia were poisoned by swanuri marili (lead content: 100 and 2040 mg/kg in separately sampled products) and kharchos suneli (zafron) lead content: 23,100 mg/kg) purchased from a street vendor in Tbilisi, Georgia. The second family had purchased a mixture of spices called kozhambu (lead content: 310 mg/kg) while traveling in India. Both the parents and their 2-year-old child subsequently suffered lead poisoning. The young children in both families required short-term chelation to bring their blood lead levels down to a safer range. Clinicians should be vigilant for all sources of lead contamination, including spices, when whole families are found to have elevated blood lead levels despite a confirmed lead-safe home environment. Families traveling abroad should be aware of the potential health risks associated with the purchase and use of spices that have not been tested for purity. PMID:16061585

  10. Validation of a 20-year forecast of US childhood lead poisoning: Updated prospects for 2010

    International Nuclear Information System (INIS)

    We forecast childhood lead poisoning and residential lead paint hazard prevalence for 1990-2010, based on a previously unvalidated model that combines national blood lead data with three different housing data sets. The housing data sets, which describe trends in housing demolition, rehabilitation, window replacement, and lead paint, are the American Housing Survey, the Residential Energy Consumption Survey, and the National Lead Paint Survey. Blood lead data are principally from the National Health and Nutrition Examination Survey. New data now make it possible to validate the midpoint of the forecast time period. For the year 2000, the model predicted 23.3 million pre-1960 housing units with lead paint hazards, compared to an empirical HUD estimate of 20.6 million units. Further, the model predicted 498,000 children with elevated blood lead levels (EBL) in 2000, compared to a CDC empirical estimate of 434,000. The model predictions were well within 95% confidence intervals of empirical estimates for both residential lead paint hazard and blood lead outcome measures. The model shows that window replacement explains a large part of the dramatic reduction in lead poisoning that occurred from 1990 to 2000. Here, the construction of the model is described and updated through 2010 using new data. Further declines in childhood lead poisoning are achievable, but the goal of eliminating children's blood lead levels ≥10 μg/dL by 2010 is unlikely to be achieved without additional action. A window replacement policy will yield multiple benefits of lead poisoning prevention, increased home energy efficiency, decreased power plant emissions, improved housing affordability, and other previously unrecognized benefits. Finally, combining housing and health data could be applied to forecasting other housing-related diseases and injuries

  11. Environmental Remediation to Address Childhood Lead Poisoning Epidemic due to Artisanal Gold Mining in Zamfara, Nigeria

    Science.gov (United States)

    Tirima, Simba; Bartrem, Casey; von Lindern, Ian; von Braun, Margrit; Lind, Douglas; Anka, Shehu Mohammed; Abdullahi, Aishat

    2016-01-01

    Background: From 2010 through 2013, integrated health and environmental responses addressed an unprecedented epidemic lead poisoning in Zamfara State, northern Nigeria. Artisanal gold mining caused widespread contamination resulting in the deaths of > 400 children. Socioeconomic, logistic, and security challenges required remediation and medical protocols within the context of local resources, labor practices, and cultural traditions. Objectives: Our aim was to implement emergency environmental remediation to abate exposures to 17,000 lead poisoned villagers, to facilitate chelation treatment of children ≤ 5 years old, and to establish local technical capacity and lead health advocacy programs to prevent future disasters. Methods: U.S. hazardous waste removal protocols were modified to accommodate local agricultural practices. Remediation was conducted over 4 years in three phases, progressing from an emergency response by international personnel to comprehensive cleanup funded and accomplished by the Nigerian government. Results: More than 27,000 m3 of contaminated soils and mining waste were removed from 820 residences and ore processing areas in eight villages, largely by hand labor, and disposed in constructed landfills. Excavated areas were capped with clean soils (≤ 25 mg/kg lead), decreasing soil lead concentrations by 89%, and 2,349 children received chelation treatment. Pre-chelation geometric mean blood lead levels for children ≤ 5 years old decreased from 149 μg/dL to 15 μg/dL over the 4-year remedial program. Conclusions: The unprecedented outbreak and response demonstrate that, given sufficient political will and modest investment, the world’s most challenging environmental health crises can be addressed by adapting proven response protocols to the capabilities of host countries. Citation: Tirima S, Bartrem C, von Lindern I, von Braun M, Lind D, Anka SM, Abdullahi A. 2016. Environmental remediation to address childhood lead poisoning epidemic

  12. Lead Poisoning

    Science.gov (United States)

    Lead is a metal that occurs naturally in the earth's crust. Lead can be found in all parts of our ... from human activities such as mining and manufacturing. Lead used to be in paint; older houses may ...

  13. Potential for childhood lead poisoning in the inner cities of Australia due to exposure to lead in soil dust

    International Nuclear Information System (INIS)

    This article presents evidence demonstrating that the historical use of leaded gasoline and lead (Pb) in exterior paints in Australia has contaminated urban soils in the older inner suburbs of large cities such as Sydney and Melbourne. While significant attention has been focused on Pb poisoning in mining and smelting towns in Australia, relatively little research has focused on exposure to Pb originating from inner-city soil dust and its potential for childhood Pb exposures. Due to a lack of systematic blood lead (PbB) screening and geochemical soil Pb mapping in the inner cities of Australia, the risks from environmental Pb exposure remain unconstrained within urban population centres. - Previous use of Pb in gasoline and Pb in exterior paints in Australia has contaminated urban soils in the older inner suburbs of large cities and the risks remain unconstrained.

  14. Lead poisoning

    Science.gov (United States)

    ... free solder, lead is still found in some modern faucets. Soil contaminated by decades of car exhaust ... NOT store wine, spirits, or vinegar-based salad dressings in lead crystal decanters for long periods of ...

  15. Lead Poisoning

    Science.gov (United States)

    ... has also been associated with juvenile delinquency and criminal behavior. In adults, lead can increase blood pressure ... and-forth manner, but rather from left to right (or vise-versa), or from the top of ...

  16. Peeling lead paint turns into poisonous dust. Guess where it ends up? A media campaign to prevent childhood lead poisoning in New York City.

    Science.gov (United States)

    Greene, Danielle; Tehranifar, Parisa; DeMartini, Diana P; Faciano, Andrew; Nagin, Deborah

    2015-06-01

    Successful public health media campaigns promote messages, increase awareness, engage the public, and encourage behavior change. Between 2004 and 2006, the Lead Poisoning Prevention Program of the New York City Department of Health and Mental Hygiene conducted a media campaign grounded in social learning theory and the social marketing model to increase parents' awareness of childhood lead poisoning, ways to protect their children, and property owners' legal responsibility to fix peeling lead paint safely, and increase awareness of regulatory changes and encourage enforcement of New York City's Local Law 1 of 2004. Campaign materials were focus group tested and the campaign was refined annually. The campaign ran city-wide and in targeted high-risk neighborhoods. Neighborhoods and media venue (bus, train, kiosk, and store) changed annually, based on population risk factors and venue availability. Exposure to the campaign, campaign-related knowledge, and behavior were assessed using pre- and postcampaign street intercept surveys. Results showed that campaign reached the targeted population, and had an impact on knowledge of lead poisoning prevention measures as evidenced by increased knowledge of lead paint exposures sources in one year and increased knowledge of preventive behaviors in another year; these improvements were observed for both genders and most ethnic, primary language, educational attainment, and age groups in each year. Lessons learned indicate that well-targeted media campaigns, designed with audience participation, can reach parents through various venues, and improve key knowledge areas. Evaluation challenges faced include high levels of knowledge at baseline, competing media messages, and balancing between program needs and evaluation design. PMID:25558876

  17. Investigation of Childhood Lead Poisoning from Parental Take-Home Exposure from an Electronic Scrap Recycling Facility — Ohio, 2012.

    Science.gov (United States)

    Newman, Nick; Jones, Camille; Page, Elena; Ceballos, Diana; Oza, Aalok

    2015-07-17

    Lead affects the developing nervous system of children, and no safe blood lead level (BLL) in children has been identified. Elevated BLLs in childhood are associated with hyperactivity, attention problems, conduct problems, and impairment in cognition. Young children are at higher risk for environmental lead exposure from putting their hands or contaminated objects in their mouth. Although deteriorating lead paint in pre-1979 housing is the most common source of lead exposure in children, data indicate that ≥30% of children with elevated BLLs were exposed through a source other than paint. Take-home contamination occurs when lead dust is transferred from the workplace on employees' skin, clothing, shoes, and other personal items to their car and home. Recycling of used electronics (e-scrap) is a relatively recent source of exposure to developmental neurotoxicants, including lead. In 2010, the Cincinnati Health Department and Cincinnati Children's Hospital Pediatric Environmental Health Specialty Unit (PEHSU) investigated two cases of childhood lead poisoning in a single family. In 2012, CDC's National Institute for Occupational Safety and Health (NIOSH) learned about the lead poisonings during an evaluation of the e-scrap recycling facility where the father of the two children with lead poisoning worked. This report summarizes the case investigation. Pediatricians should ask about parents' occupations and hobbies that might involve lead when evaluating elevated BLLs in children, in routine lead screening questionnaires, and in evaluating children with signs or symptoms of lead exposure. PMID:26182192

  18. Lead Poisoning (For Parents)

    Science.gov (United States)

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

  19. Peeling Lead Paint Turns into Poisonous Dust. Guess Where It Ends Up? A Media Campaign to Prevent Childhood Lead Poisoning in New York City

    Science.gov (United States)

    Greene, Danielle; Tehranifar, Parisa; DeMartini, Diana P.; Faciano, Andrew; Nagin, Deborah

    2015-01-01

    Successful public health media campaigns promote messages, increase awareness, engage the public, and encourage behavior change. Between 2004 and 2006, the Lead Poisoning Prevention Program of the New York City Department of Health and Mental Hygiene conducted a media campaign grounded in social learning theory and the social marketing model to…

  20. Chronic lead poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Hess, K.; Straub, P.W.

    1974-02-19

    A detailed description is given of the complex pathological picture observed in the case of a worker with 30 years' occupational exposure to lead in an accumulator factory (evolution of the disease, clinical findings, autopsy). In spite of a typical clinical picture, lead is not held responsible for the terminal encephalopathy, in view of the fact that Alzheimer's syndrome was discovered at autopsy. However, the neurovegetative asthenia and progressive kidney disease without hypertonia, but with uraemia, which preceded the encephalopathy are in all probability due to chronic lead poisoning. The article discusses the diagnosis and symptomatology of chronic lead poisoning, encephalopathy and kidney disease.

  1. Increased Incidence and Altered Risk Demographics of Childhood Lead Poisoning: Predicting the Impacts of the CDC’s 5 µg/dL Reference Value in Massachusetts (USA)

    OpenAIRE

    Daniel Brabander; Phoebe Handler

    2012-01-01

    In May 2012, the CDC adopted a new sliding scale reference value for childhood lead poisoning, reducing the former 10 µg/dL benchmark by half. Using Massachusetts (MA) as a model state, we estimated the change in the population of 9–47 month-olds at risk for lead poisoning. We then examined the impact of the 5 µg/dL reference value on the demographic characteristics of lead risk in MA communities. We find that the new CDC benchmark will lead to a 1470% increase in ...

  2. Lead Poison Detection

    Science.gov (United States)

    1976-01-01

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

  3. Lead poisoning in dogs

    International Nuclear Information System (INIS)

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

  4. Childhood lead poisoning data for California by county, age, and blood lead level for the years 2007-2009; and age of housing data for 2000.

    Data.gov (United States)

    California Environmental Health Tracking Program — This dataset contains counts and percentages of blood lead levels among children tested for lead poisoning during 2007-2009 within California . The data are...

  5. CLINICAL PROFILE OF CHILDHOOD POISONING IN A TERTIARY CARE CENTRE

    Directory of Open Access Journals (Sweden)

    Poornima

    2016-03-01

    Full Text Available BACKGROUND Accidents including poisoning are one of the leading causes of morbidity and mortality among children in the west. Poisoning, while never accounting for a large number of accidental deaths, have acquired prominence now because they have not decreased at the same rate as the infectious diseases. METHODS An observational study was done in Department of Paediatrics KIMS Bangalore to know the incidence and pattern of childhood poisoning, to know the morbidity and mortality resulting from childhood poisoning. 86 children aged between 0-18 years were admitted to the paediatric intensive care unit with history of poisoning during the 2-year period of the study (Nov 13-Nov 15 were included. Diagnosis of poisoning was made on the basis of history and examination findings, Relevant investigations were done and Profile of patients with poisoning, their symptoms, type of poisoning and outcome were analysed. RESULTS The average duration of stay in the hospital was 2.7 days. Poisoning was accidental in 80 (93% patients whereas suicidal intent was present in only 6 (7% patients. Total 5 (5.8% patients died of which 4 were due to insecticide and pesticide poisoning and one was due to kerosene poisoning. CONCLUSION In the present study the probable reason for higher incidence of poisoning by insecticides & pesticides could be the involvement of higher age group and more involvement of adolescent children.

  6. Lead Poisoning Prevention Tips

    Science.gov (United States)

    ... or removed safely. How are children exposed to lead? Lead-based paint and lead contaminated dust are ... What can be done to prevent exposure to lead? It is important to determine the construction year ...

  7. Is Your Child Safe from Lead Poisoning?

    Centers for Disease Control (CDC) Podcasts

    2008-10-02

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

  8. Manejo de la intoxicación por plomo en la niñez Managing childhood lead poisoning

    Directory of Open Access Journals (Sweden)

    Morri E Markowitz

    2003-01-01

    Full Text Available El presente artículo hace una revisión del manejo clínico de la intoxicación por plomo en la niñez. Se menciona las definiciones de las diferentes técnicas de medición usadas para la determinación de plomo, y se destacan sus ventajas y posibles limitaciones. La medición de los niveles de plomo sanguíneo puede realizarse utilizando muestra de sangre anticoagulada por espectrofotometría de absorción atómica voltametría anódica. Sin embargo, un método más eficiente para medir las concentraciones de plomo en hueso es mediante fluorescencia de Rayos X o para la determinación sistémica en un nivel bioquímico una técnica adecuada es la determinación de los niveles de plomo en orina. El tratamiento incluye la eliminación de la fuente de exposición, cambios en los hábitos de los niños y una dieta adecuada en calcio y hierro. La quelación con edetato de calcio y succimer elimina el plomo del esqueleto, el cual es eliminado por riñón; puede salvar vidas cuando la intoxicación es importante, y existe una reducción a corto plazo seguida de un aumento subsecuente de los niveles de plomo sanguíneo. En casos graves suele requerirse de dosis repetidas. La terapia de quelación puede ser necesaria en casos de niveles de plomo sanguíneo por arriba de 45 µg/dl. La quelación reduce los niveles de plomo sanguíneo y los síntomas asociados, sin embargo, la disminución cognoscitiva puede ser irreversible, por lo que la utilización de medidas preventivas es mucho mejor que las de curación.This paper reviews the clinical management of children with lead poisoning. A first step is to define the measures to be used in their assessment and be aware of the limitations. Measurements of blood lead levels can be made on anti-coagulated whole blood samples using either: atomic absorption spectroscopy or anodic stripping voltametry. However a more accurate method is fluorescent RX'ray of the skeleton or systematic biochemical tests of lead

  9. Pipazethate--acute childhood poisoning.

    Science.gov (United States)

    da Silva, O A; Lopez, M

    1977-01-01

    A previously healthy child who who had accidentally ingested an unknown quantity of 20-mg tablets of pipazethate developed severe acute poisoning with neurologic, metabolic, and cardiovascular disturbances. She recovered with symptomatic and supportive therapy. PMID:589958

  10. Lead poisoning in captive wild animals

    Energy Technology Data Exchange (ETDEWEB)

    Zook, B.C.; Sauer, R.M.; Garner, F.M.

    1972-07-01

    Lead poisoning was diagnosed post-mortem in 34 simian primates, 11 parrots, and 3 Australian fruit bats at the National Zoological Park. Diagnoses were made by the finding of acid-fast intranuclear inclusion bodies in renal epithelia or hepatocytes and, in most cases, by finding excess lead in samples of liver. The estimated prevalence of lead intoxication among autopsied primates and parrots was 44% and 50% respectively. Leaded paint was found in many animal enclosures at this zoo and it was available to all the lead-poisoned animals in this study. The finding of renal intranuclear inclusion bodies in animals at several zoos, scattered reports of lead intoxication of animals dwelling in various zoos, the occurrence of leaded paint in many zoos and the high incidence of lead poisoning at this zoo, indicated that lead poisoning of zoo animals is much more common than was previously thought.

  11. Lead Poisoning - Multiple Languages: MedlinePlus

    Science.gov (United States)

    ... Poisoning English 鉛毒 - 無形的禍害 - 繁體中文 (Chinese - Traditional) PDF Chinese Community Health Resource Center Hmong (Hmoob) Lead Exposure during Pregnancy and Breastfeeding English Raug Lead thaum Cev Xeeb ...

  12. Lead poisoning in China: a health and human rights crisis.

    Science.gov (United States)

    Cohen, Jane E; Amon, Joseph J

    2012-01-01

    Acute and chronic lead poisoning is occurring throughout China and is a major cause of childhood morbidity. The Chinese government's emphasis on industrial development and poverty reduction has, over the past three decades, decreased by 500 million the number of people surviving on less than one dollar per day, but has caused significant environmental degradation that threatens public health. Drawing upon in-depth interviews conducted in 2009 and 2010 with families affected by lead poisoning, environmental activists, journalists, government and civil society organization officials in Shaanxi, Henan, Hunan, and Yunnan provinces, as well as a review of scientific and Chinese media, and health and environmental legal and policy analysis, we examine the intersection of civil, political, economic, and social rights related to access to information, screening, treatment, and remediation related to lead poisoning. In-depth interviews in each province uncovered: censorship and intimidation of journalists, environmental activists, and parents seeking information about sources and prevention of lead poisoning; denial of screening for lead poisoning, often based upon arbitrary eligibility criteria; and inadequate and inappropriate treatment being promoted and provided by health facilities. Over the past decade, the Chinese government has prioritized health care and invested billions of dollars towards universal health coverage, and strengthened environmental to address industrial pollution and guarantee access to information on the environment. Yet, despite these reforms, information remains constrained and citizens seeking information and redress are sometimes arrested, in violation of Chinese and international law. Local government officials and national environmental policies continue to prioritize economic development over environmental protection. To effectively address lead poisoning requires an emphasis on prevention, and to combat industrial pollution requires

  13. Saturnine curse: a history of lead poisoning

    Energy Technology Data Exchange (ETDEWEB)

    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.

  14. Evaluation of childhood poisoning in Isparta region

    Directory of Open Access Journals (Sweden)

    Selim Dereci

    2015-09-01

    Full Text Available Objective: The purpose of this study was to assess the patients who presented with intoxication case to our Children Emergency Department of Süleyman Demirel University Medical Faculty Hospital, retrospectively. Methods: The patients, who were admitted to our children emergency service between the dates July 2013 and July 2014 were searched retrospectively. The age, sex, the admission time, the admission duration, the way of intoxication, symptoms, the items caused intoxication, the aim of taking the item and the hospital stay of the cases were evaluated. Results: For the study, the files of 82 patients aged from 1 to 18 years (mean 8,9±6,3 years were scanned; 50 (60.9% cases were female, 32 (39.1% were male. Intoxication cases constituted 3.6% of all cases admitted to the children’s emergency unit over one year period. A high proportion (51% of intoxication cases were between 1 and 5 years of age. Thirty of the thirty (100% patients that were intoxicated because of a suicide attempt were girls and all of them were over 12 years of age. The most common substance for intoxication was drugs (76%, followed by insecticides and herbal (6.5%. Amon the medication, cold relief drugs (14%, antidepressant (13% and paracetamol (12% drugs were most common. Conclusion: Poisoning shows a peak in two periods of childhood and adolescence in this study. We think that accidental ingestion in childhood can be prevented by parents’ education and simple precautions in general. In addition, we recommend that families should demonstrate appropriate approaches, especially with regards to the psychology of adolescent girls, and, if necessary, get help from a specialist.

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

    Directory of Open Access Journals (Sweden)

    Sina Kianoush

    2015-06-01

    Full Text Available 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.

  16. Lead poisoning and brain cell function

    Energy Technology Data Exchange (ETDEWEB)

    Goldstein, G.W. (Johns Hopkins School of Medicine, Baltimore, MD (USA) Kennedy Institute, Baltimore, MD (USA))

    1990-11-01

    Exposure to excessive amounts of inorganic lead during the toddler years may produce lasting adverse effects upon brain function. Maximal ingestion of lead occurs at an age when major changes are occurring in the density of brain synaptic connections. The developmental reorganization of synapses is, in part, mediated by protein kinases, and these enzymes are particularly sensitive to stimulation by lead. By inappropriately activating specific protein kinases, lead poisoning may disrupt the development of neural networks without producing overt pathological alterations. The blood-brain barrier is another potential vulnerable site for the neurotoxic action of lead. protein kinases appear to regulate the development of brain capillaries and the expression of the blood-brain barrier properties. Stimulation of protein kinase by lead may disrupt barrier development and alter the precise regulation of the neuronal environment that is required for normal brain function. Together, these findings suggest that the sensitivity of protein kinases to lead may in part underlie the brain dysfunction observed in children poisoned by this toxicant.

  17. Ayurvedic herbal medicine and lead poisoning

    Directory of Open Access Journals (Sweden)

    Gunturu Krishna S

    2011-12-01

    Full Text Available Abstract Although the majority of published cases of lead poisoning come from occupational exposures, some traditional remedies may also contain toxic amounts of lead. Ayurveda is a system of traditional medicine that is native to India and is used in many parts of world as an alternative to standard treatment regimens. Here, we report the case of a 58-year-old woman who presented with abdominal pain, anemia, liver function abnormalities, and an elevated blood lead level. The patient was found to have been taking the Ayurvedic medicine Jambrulin prior to presentation. Chemical analysis of the medication showed high levels of lead. Following treatment with an oral chelating agent, the patient's symptoms resolved and laboratory abnormalities normalized. This case highlights the need for increased awareness that some Ayurvedic medicines may contain potentially harmful levels of heavy metals and people who use them are at risk of developing associated toxicities.

  18. Reducing lead in air and preventing childhood exposure near lead smelters: learning from the U.S. experience.

    Science.gov (United States)

    Sullivan, Marianne

    2015-05-01

    Childhood lead exposure and poisoning near primary lead smelters continues in developed and developing countries. In the United States, the problem of lead poisoning in children caused by smelter emissions was first documented in the early 1970s. In 1978, Environmental Protection Agency set National Ambient Air Quality Standards for lead. Attainment of this lead standard in areas near operating lead smelters took twenty to thirty years. Childhood lead exposure and poisoning continued to occur after the lead National Ambient Air Quality Standards were set and before compliance was achieved. This article analyzes and discusses the factors that led to the eventual achievement of the 1978 lead National Ambient Air Quality Standards near primary smelters and the reduction of children's blood lead levels in surrounding communities. Factors such as federal and state regulation, monitoring of emissions, public health activities such as blood lead surveillance and health education, relocation of children, environmental group and community advocacy, and litigation all played a role. PMID:25815743

  19. Lead poisoning in Australian fruit bats (Pteropus poliocephalus)

    Energy Technology Data Exchange (ETDEWEB)

    Zook, B.C.; Sauer, R.M.; Garner, F.M.

    1970-09-01

    Lead poisoning was diagnosed in 3 Australian fruit bats. Diagnoses were indicated by the finding of large acid-fast intranuclear inclusion bodies in renal and hepatic cells, and toxic amounts of lead in tissues. The source of lead was believed to be peeling leaded paint from the walls of the bats' cage.

  20. Lead poisoning and cystatin-C in children

    Directory of Open Access Journals (Sweden)

    Yuri

    2015-09-01

    Full Text Available Background Lead pollution is a global problem both in developed and developing countries. Lead poisoning is associated with decreased glomerular filtration rate (GFR and is a risk factor for acute kidney injury (AKI. Serum cystatin-C is a more precise test of GFR than serum creatinine level, as serum cystatin-C levels rise earlier than serum creatinine, when GFR decreases. Objective To assess for a possible correlation between lead poisoning and cystatin-C levels in children. Methods We conducted a cross-sectional study in children aged 6-11 years with a history of lead poisoning from elementary schools in Talawaan District, North Minahasa Regency from July to October 2013. Cystatin-C and blood lead levels (BLL were measured in all subjects. Spearman’s rho test was used to analyze a potential correlation between BLL and cystatin-C level. Results This study included 41 children, comprising 21 boys and 20 girls. Their median age was 8.50 (range 6.8-10.7 years. Elevated levels of cystatin-C did not exceed normal values, however, we found a positive correlation between BLL and cystatin C (r=0.419, P=0.006. Conclusion There is a positive correlation between BLL and cystatin C level in children with lead poisoning. Regular monitoring of BLL, medical intervention, and an epidemiological study to help find the sources of contamination are needed for children with lead poisoning.

  1. The trend of lead poisoning rate in Chinese population aged 0–18 years old: a meta-analysis

    OpenAIRE

    Li, Min-ming; Cao, Jia; Gao, Zhen-yan; Shen, Xiao-ming; Yan, Chong-huai

    2015-01-01

    Background Childhood lead poisoning is a public health problem gained widely attention for the health damage caused by lead exposure. Pediatrics defines lead poisoning as BLL of or higher than 10 μg/dL, which leads to harmful effects in nervous system, hematological system and urinary system. This study investigates the percentage of 0–18 year old Chinese population with blood lead level (BLL) ≥10 μg/dL during 1990–2012 by searching epidemiologic studies from electronic database focused on BL...

  2. Role of Chelation During Pregnancy in the Lead Poisoned Patient

    OpenAIRE

    Brown, Mary Jean

    2013-01-01

    Cultural and environmental factors can cause lead poisoning in the pregnant patient. The data regarding the reproductive risks associated with chelation during human pregnancy are sparse. Assessment of the exposure setting, including anticipatory counseling for each pregnant woman, would help assure the ideal outcome of no added lead intake.

  3. Adult lead poisoning from a herbal medicine

    International Nuclear Information System (INIS)

    A 56-year-old Indian lady presented with one week history of abdominal pain, jaundice and chronic polyarthralgia. She had evidence of hemolytic anemia and hepatitis. Her blood lead level was high and a peripheral blood film showed dense basophilic stippling. It is believed that the lead toxicity was due to the use of Indian herbal medicine. (author)

  4. Renovate Right: Prevent Lead Poisoning in Children

    Centers for Disease Control (CDC) Podcasts

    2008-10-02

    In this podcast, Dr. Maria Doa, Director of the Environmental Protection Agency's (EPA) National Program Chemicals Division, discusses EPA's new rule for renovations, repairs, and painting activities. The new rule includes information on lead-safe work practices when conducting renovations, repairs, and painting in pre-1978 homes and schools to prevent the spread of lead dust.  Created: 10/2/2008 by National Center for Environmental Health (NCEH).   Date Released: 10/2/2008.

  5. Recommended Diagnostic Criteria for Occupational Chronic Lead Poisoning

    Institute of Scientific and Technical Information of China (English)

    SUNJIN-BAI; WANGJIN-PING

    1995-01-01

    The present study aims to recommend the normal upper limit,the acceptable upper limit,the subclinical lead absorption and intoxication diagnostic criteria in an effort to re-evaluate the current national diagnostic criteria for the occupational chronic lead poisoning.The study was conducted on 330 lead exposed workers and 100 non-exposed controls based on the determination of blood and urinary lead,porphyrin metabolism indices,as well as other indices under a nationwide quality control program.The data were subsequently treated by the curve fitting,multi-step transformation to Gauss distribution,and discriminant analysis with the aid of a SAS software package.The relationships between the air lead and blood lead level with certain biological parameters indicative of excessive lead exposure and poisoning were well established.The sensitivity,specificity,accuracy,false positive and false negative results of these critical values were also fully evaluated.This study would be useful for the amendment of the new edition of the national diagnostic criteria for the occupational chronic lead poisoning in China and would provide new approaches for similar investigations.

  6. Suspected Lead Poisoning in an Amazon Parrot

    OpenAIRE

    McDonald, Lawrence J.

    1986-01-01

    A double yellow headed Amazon parrot (Amazona ochrocephala tresmariae) of unknown age and sex was examined for an acute onset of anorexia, listlessness, central nervous system signs and diarrhea. A tentative diagnosis of lead toxicosis was achieved based on radiographs, clinical pathology and response to therapy. Chelation therapy (Calcium EDTA) and supportive measures resulted in an uneventful recovery.

  7. Uso de los datos de plumbemia para evaluar y prevenir el envenenamiento infantil por plomo en Latinoamérica Use of blood lead data in epidemiological studies to assess and prevent childhood lead poisoning in Latin America

    Directory of Open Access Journals (Sweden)

    Isabelle Romieu

    2003-01-01

    Full Text Available La exposición al plomo es una amenaza seria para la salud de los niños, que se encuentra ampliamente distribuida en la Región de América Latina. Los funcionarios de salud pública necesitan identificar fuentes de exposición al plomo, así como sus efectos en la salud, para poder diseñar, implantar y evaluar las actividades preventivas y de control. Para evaluar la magnitud del problema del plomo es necesario definir tres elementos clave: a las fuentes potenciales de exposición, b los indicadores que se utilizarán para evaluar los efectos en la salud y la exposición en el medio ambiente, y c las estrategias de muestreo de la población en riesgo. Se pueden utilizar varias estrategias con el fin de seleccionar la población blanco dependiendo de los objetivos del estudio, el tiempo límite y los recursos disponibles. Si el objetivo es evaluar la magnitud y las fuentes del problema pueden emplearse los siguientes métodos de muestreo: a el muestreo al azar basado en la población; b el muestreo al azar basado en las facilidades dentro de los hospitales, las guarderías o las escuelas; c el muestreo objetivo de los grupos de alto riesgo; d el muestreo de conveniencia (de voluntarios, y e el reporte de los casos (éste puede conducir a la identificación de las poblaciones en riesgo, además de las fuentes de exposición. Para todos los diseños de muestreo, la información debe incluir tanto el uso de un cuestionario para el informe general de los participantes y de las fuentes potenciales locales de exposición, como la recolección de las muestras biológicas. En la interpretación de los datos se debe considerar el tipo de muestreo utilizado, el porcentaje de falta de respuesta y los factores que pueden influir en las mediciones del plomo en sangre, como la edad y la variación de la temporada. Las mediciones del plomo en la sangre se deben integrar dentro de una estrategia general para la prevención de toxicidad.Exposure to lead is a

  8. Ball and chain: the global burden of lead poisoning.

    Science.gov (United States)

    Dissanayake, Vinodinee; Erickson, Timothy B

    2012-07-01

    Lead, the 82nd element in our periodic table, has accompanied humankind throughout the millennia of our history and development. As a ubiquitous heavy metal, lead is used in multiple applications and nine billion tons continue to be extracted globally every year. Although the United States has succeeded in limiting lead exposure among its own citizens by banning the use of lead in gasoline and household paint, while instituting improved working conditions for those who are exposed to lead in the workplace, the battle against lead is not won. In addition, it continues to plague the rest of the world today; the United States has played an increasing role in the world's exposure to lead and plans to stop are currently stalled. The year 2011 marked the centennial celebration of the life's work of Dr. Alice Hamilton in exposing lead poisoning among industrial workers in Chicago, Illinois. Her legacy provides us with the opportunity to look back and reevaluate our leaded history in the US. It also reminds us that there is more to be done to mitigate lead poisoning both domestically and in the developing world. PMID:22746385

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

    Science.gov (United States)

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

    2016-01-01

    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.

  10. The cultural parameters of lead poisoning: a medical anthropologist's view of intervention in environmental lead exposure.

    OpenAIRE

    Trotter, R T

    1990-01-01

    This article identifies four culturally shaped sources of lead exposure in human societies: modern and historic technological sources: food habits; culturally defined health beliefs; and beauty practices. Examples of these potential sources of lead poisoning are presented from current cultures. They include the use of lead-glazed cooking pottery in Mexican-American households; folk medical use of lead in Hispanic, Arabic, South Asian, Chinese, and Hmong communities; as well as the use of lead...

  11. Lead poisoning from homemade wine: a case study.

    Science.gov (United States)

    Mangas, S; Visvanathan, R; van Alphen, M

    2001-04-01

    A 66-year-old man suffered the symptoms of severe lead poisoning for 2 years before diagnosis. The man had a blood lead level (PbB) on admission to hospital of 98 microg/dL. A detailed investigation revealed that the poisoning occurred as a result of drinking a homemade red wine, for which analyses showed a lead concentration up to 14 mg/L--70 times the Australian maximum limit for lead in wine. The source of the lead was a highly corroded enamel bathtub in which grape crushings and juice were stored for a week prior to bottling. The corrosion of the enamel surface of the bathtub had resulted in pitted patches up to 1 mm in depth along the side of the bathtub. Powdering of the tub surface was evident below a level where wine had been in contact with the sides of the tub. The homemade wine had a pH of 3.8, which would have greatly contributed to the solubilization of metals from the glaze. We conducted a test in which commercial red wine of similar pH and containing wine. This case study highlights the importance of the use of food-grade materials for the preparation and storage of homemade beverages or food. PMID:11335194

  12. Lead poisoning from homemade wine: a case study.

    Science.gov (United States)

    Mangas, S; Visvanathan, R; van Alphen, M

    2001-01-01

    A 66-year-old man suffered the symptoms of severe lead poisoning for 2 years before diagnosis. The man had a blood lead level (PbB) on admission to hospital of 98 microg/dL. A detailed investigation revealed that the poisoning occurred as a result of drinking a homemade red wine, for which analyses showed a lead concentration up to 14 mg/L--70 times the Australian maximum limit for lead in wine. The source of the lead was a highly corroded enamel bathtub in which grape crushings and juice were stored for a week prior to bottling. The corrosion of the enamel surface of the bathtub had resulted in pitted patches up to 1 mm in depth along the side of the bathtub. Powdering of the tub surface was evident below a level where wine had been in contact with the sides of the tub. The homemade wine had a pH of 3.8, which would have greatly contributed to the solubilization of metals from the glaze. We conducted a test in which commercial red wine of similar pH and containing < 0.2 mg/L lead was placed in this tub for 7 days. Subsequent testing revealed a lead level of 310 mg/L. This high lead concentration is consistent with the surface area of enamel on the bathtub being in contact with a small liquid volume as in the case of the leaching test using commercial red wine. This case study highlights the importance of the use of food-grade materials for the preparation and storage of homemade beverages or food. PMID:11335194

  13. Lead and zinc poisoning and the interaction between Pb and Zn poisoning in the foal

    Energy Technology Data Exchange (ETDEWEB)

    Willoughby, R.A.; MacDonald, E.; McSherry, B.J.; Brown, G.

    1972-10-01

    Groups of young growing horses were fed toxic amounts of lead only, zinc only and the same amounts of lead and zinc together. Those fed Pb only developed pharyngeal and laryngeal paralysis (roaring) whereas those fed Zn only and Pb and Zn together developed the same clinical syndrome which included swelling at the epiphyseal region of the long bones, stiffness and lameness. Anemia and decreased weight gains were most pronounced in animals fed Zn for the longest periods. Animals fed Pb only did not become anemic and weight loss did not occur until after there was an interference in swallowing. The clinical signs and tissue Pb values from animals fed toxic amounts of both Pb and Zn continuously, differed markedly from those present in animals fed comparable amounts of Pb only. The clinical signs were similar to those caused by Zn poisoning. The hepatic and renal tissue Pb values were approximately twice as high and the epiphyseal and cancellous bone sample results were one half as high as the comparable Pb values from animals fed toxic amounts of Pb only. It appeared that toxic amounts of Zn prevented the development of clinical signs of Pb poisoning in the young growing horse. 30 references, 10 figures, 6 tables.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  15. VIGILANCE POISON: Illegal poisoning and lead intoxication are the main factors affecting avian scavenger survival in the Pyrenees (France).

    Science.gov (United States)

    Berny, Philippe; Vilagines, Lydia; Cugnasse, Jean-Marc; Mastain, Olivier; Chollet, Jean-Yves; Joncour, Guy; Razin, Martine

    2015-08-01

    A specific surveillance program has been set up to monitor avian scavenger populations in the French Pyrenean Mountains, hosting a high proportion of the French populations. The two main purposes of the study were to identify all causes of death and to investigate poisoning cases. All 170 birds found dead during the 7-year program were submitted to full necropsy, X-Ray, parasitological investigations and consistent analytical toxicology screenings (Cholinesterase inhibitors, anticoagulant rodenticides, organochlorine insecticides, Pb, Cd). Over the study period, 8 Bearded Vultures, 120 Griffon Vultures, 8 Egyptian Vultures and 34 Red kites were eventually collected. Mortality events were often multifactorial, but poisoning was by far the most common cause of death (24.1%), followed by trauma/fall (12%), bacterial diseases and starvation (8%) and electrocution (6%). Illicit use of banned pesticides was identified as a common cause of poisoning (53% of all poisoning cases) and lead poisoning was also identified as a significant toxicant issue (17% of all poisoning cases). Lead isotopic signature could be associated primarily with ammunition. Last, a positive association between trauma and lead contamination was detected, indicating that lead could be a significant contributor to different causes of death. These results urge for severe restrictions on the use of lead ammunition to prevent scavengers from detrimental exposure. PMID:25913360

  16. Pattern of acute poisonings in childhood in Ankara: what has changed in twenty years?

    Science.gov (United States)

    Andiran, Nesibe; Sarikayalar, Fikriye

    2004-01-01

    Poisoning represents one of the most common medical emergencies in childhood, and epidemiological properties differ from country to country. Thus, special epidemiological surveillance for each country is necessary to determine the problem according to which preventive measures can be taken. The purpose of this study was to clarify the characteristics of acute poisoning cases admitted to a pediatric referral hospital. All poisoned patients under 17 years of age, except for cases food poisoning, presenting to the Emergency Department (ED) from January 1995 to December 2000 were determined. The information about each case was recorded on standardized forms and a retrospective chart review survey was done. Complete epidemiological and clinical data were obtained for 489 patients. The mean age of all poisoned patients (mean +/- standard deviation) was 5.96 +/- 4.87 years, and the age range was 0.01 to 17 years. Three hundred and thirty-one children, forming 63.6% of all patients, were under five years of age. Slightly more boys (52.3%) than girls were intoxicated at ages less than 10 years, after which more girls (79%) than boys were involved. The majority of all cases were due to accidental poisoning (78.1% of all poisonings) which occurred mostly in children under five years of age (73.3%). While accidental poisonings (97.1%) were the most common mode of poisoning between 1-5 years, self-poisonings (67.3%) had the highest ratio in cases over 10 years of age. In patients younger than one year of age, 74.2% of all poisonings were due to therapeutical error. Drugs were the most frequent offending agent (57.7%), followed by ingestion of a caustic/corrosive substance (16.8%) and carbon monoxide (CO) intoxication (9.4%). Analgesics were the most common agents, forming 23.7% of all poisonings due to drugs, followed by ingestion of multiple drugs and tricyclic antidepressants at ratios of 21.6% and 9.6%, respectively. The most common route of poisoning was ingestion of the

  17. 24 CFR 965.701 - Lead-based paint poisoning prevention.

    Science.gov (United States)

    2010-04-01

    ... prevention. 965.701 Section 965.701 Housing and Urban Development Regulations Relating to Housing and Urban... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Lead-Based Paint Poisoning Prevention § 965.701 Lead-based paint poisoning prevention. The requirements of the Lead-Based Paint...

  18. Poisoning

    Science.gov (United States)

    ... 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 ...

  19. Effect of lead pollution control on environmental and childhood blood lead level in Nantong, China: an interventional study.

    Science.gov (United States)

    Chen, Kai; Huang, Lei; Yan, Beizhan; Li, Hongbo; Sun, Hong; Bi, Jun

    2014-11-01

    Children's blood lead levels and prevalence of lead poisoning in China are significantly higher than in developed countries, though a substantial decrease has been observed. Since 2011, strict lead control policies in lead-related industries have been implemented in China, but the success of these policies is unknown. In this study, we collected environmental samples, questionnaire data, and blood samples from 106 children from 1 to 14 years old, before and after implementation of lead-usage control policy in wire rope factories by local government in Zhuhang, Nantong in 2012. Results showed that, one year after the lead control, lead concentrations sharply decreased in both environmental and biological samples with a decrease of 0.43 μg/m3 (-84.3%) in ambient air samples, 0.22 mg/kg (-36.1%) in vegetable samples, 441.1 mg/kg (-43.7%) in dust samples, and 6.24 μg/dL (-51.5%) in childhood blood lead levels (BLL). This study demonstrates the success of lead control policies in promoting the prevention and control of childhood lead poisoning in Nantong, China. PMID:25294690

  20. XRF-measured bone lead (Pb) as a biomarker for Pb exposure and toxicity among children diagnosed with Pb poisoning.

    Science.gov (United States)

    Specht, Aaron J; Lin, Yanfen; Weisskopf, Marc; Yan, Chonghuai; Hu, Howard; Xu, Jian; Nie, Linda H

    2016-01-01

    Childhood lead (Pb) poisoning remains a global issue, especially in industrial areas. In this study, 115 children with average age 5.7 years were recruited as either patient diagnosed with Pb poisoning or controls at Xinhua Hospital in China. The subjects' bone Pb was measured with a K-shell X-ray fluorescence (KXRF) and a portable X-ray fluorescence (XRF) system. A significant correlation between KXRF bone Pb and blood Pb and portable XRF and KXRF measurements were observed. The half-life of blood-lead was calculated to be 9.96 ± 3.92 d. Our results indicate that bone is a useful biomarker for Pb in children. PMID:26856822

  1. An unusual case of lead poisoning in a honey buzzard (Pernis apivorus).

    Science.gov (United States)

    Lumeij, J T; Wolvekamp, W T; Bron-Dietz, G M; Schotman, A J

    1985-04-01

    The diagnosis and treatment of a case of lead poisoning in a honey buzzard (Pernis apivorus) are described. Presenting signs were diarrhoea and weakness. Lead poisoning was suspected after radiography and confirmed by measuring the lead concentration in a venous blood sample. Comparison values of venous lead concentrations in healthy racing pigeons (Columba livia) were established. A method for the removal of lead shor from the gizzard of birds with a bronchoscope and grasping forceps under fluoroscopic control is described. PMID:4013056

  2. Lead-contaminated health food. Association with lead poisoning and leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Crosby, W.H.

    1977-06-13

    A doctor prescribed a dietary supplement prepared from powdered animal bone for a young woman with dysmenorrhea. Severe lead poisoning developed while she was taking the powder, which was shown to be contaminated with lead. The diagnosis eluded more than 20 physicians and was finally made by the patient herself. The Food and Drug Administration, informed of the contamination, declined to take action, stating that a food supplement is neither a food nor a drug and, besides, there are no maximal limits for heavy-metal contamination of foods and drugs.

  3. Effect of Problem Based Learning Scenario on Knowledge of Third Class Students About Childhood Poisoning

    OpenAIRE

    Nazan Karaoğlu; Sevgi Pekcan; Burak Cem Soner; Muzaffer Şeker; Rahmi Örs

    2011-01-01

    Introduction: It is stated that students cannot carry their knowledge on basic medical sciences that they gained with classical education to clinical classes and clinical practice and problem based learning (PBL) can compensate this drawback. It was aimed to evaluate the effect of PBL scenario written on this topic on level of knowledge about childhood poisoning of third class students who completed the most of theoretical pharmacology education.Materials and Method: A questionnaire form prep...

  4. 24 CFR 200.77 - Lead-based paint poisoning prevention.

    Science.gov (United States)

    2010-04-01

    ...-based paint poisoning prevention. Requirements set forth in 24 CFR part 35 apply to these programs. ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Lead-based paint poisoning prevention. 200.77 Section 200.77 Housing and Urban Development Regulations Relating to Housing and...

  5. Poisoning

    Science.gov (United States)

    ... that could poison you include the following: Cleaning products Household products, such as nail polish remover and other personal ... Get rid of old or expired medicines and household products. Keep medicines and chemicals in their original containers. ...

  6. World's leading physics lab shut for poisoning water

    CERN Multimedia

    Popham, Peter

    2003-01-01

    Gran Sasso National Laboratory, the most advanced laboratory in the world for underground research into astroparticle physics, has been shut after polluting the environment. The laboratory, deep beneath the Apenninnes is said to have poisoned an aqueduct with waste from its equipment and committed numerous other infringements and ommissions (1 page)

  7. NWIL Final Report 1983-84 Lead Poisoning Monitoring Program White River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Evidence of lead poisoning at White River National Wildlife Refuge was demonstrated by examination of tissues from hunter-killed and trapped waterfowl. Elevated...

  8. NWHL final report 1984 [ to ] 1985 lead poisoning monitoring program Modoc National Wildlife Refuge California

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Twelve carcasses were submitted for necropsy from Modoc National Wildlife Refuge (NWR) during the 1984-85 Lead Poisoning Monitoring Program; one Canada goose was...

  9. Cost of child lead poisoning to taxpayers in Mahoning County, Ohio.

    OpenAIRE

    Stefanak, Matthew; Diorio, Joe; Frisch, Larry

    2005-01-01

    Lead poisoning in children imposes both immediate and long-term financial burdens on taxpayers. The District Board of Health of Mahoning County, Ohio, quantified some of the direct costs to taxpayers of providing medical care and public health services to the 279 children diagnosed with lead poisoning in the county in 2002, using methods described by Katrina Korfmacher at the University of Rochester. The Board of Health also attempted to quantify the longer-term costs of special education and...

  10. Effect of Problem Based Learning Scenario on Knowledge of Third Class Students About Childhood Poisoning

    Directory of Open Access Journals (Sweden)

    Nazan Karaoğlu

    2011-08-01

    Full Text Available Introduction: It is stated that students cannot carry their knowledge on basic medical sciences that they gained with classical education to clinical classes and clinical practice and problem based learning (PBL can compensate this drawback. It was aimed to evaluate the effect of PBL scenario written on this topic on level of knowledge about childhood poisoning of third class students who completed the most of theoretical pharmacology education.Materials and Method: A questionnaire form prepared by researchers was applied to randomly chosen PBL groups without writing names and on the basis of voluntariness before and after a case of childhood poisoning which was applied as the second PBL scenario in the second midterm of 2009-2010 academic years. Numbers, percentages, chi-square and student’s t-test were used for evaluation of the questionnaire form comprised of demographic data, open-closed ended questions for measuring attitudes and level of knowledge against case of poisoning and statements as making a priority ranking.Results: In the study group, 89 students took part in pre-test and 96 students took part in post-test. In the answers to the list including the substances that are the most common causes of admission according to data of Refik Saydam National Poison Center (e.g. lotion, bath foam, cosmetics, water color and calamine lotions, the substances that the students stated to be toxic in pre-test were answered correctly in the post-test (p<0.05. Number of correct answers increased significantly for knowledge about commonly used drugs in clinical practice like anti-depressants, calcium canal blockers, oral antidiabetics that were marked as non-toxic by the students although they are toxic (p<0.05. While mean knowledge score for these 40 items was 17.52±5.82 in pre-test, it increased to 27.89±8.79 in post-test (p<0.001.Conclusion: Results of this study indicate that PBL scenario applied to the students who learned pharmacology

  11. Deaths related to lead poisoning in the United States, 1979-1998

    International Nuclear Information System (INIS)

    This study was conducted to describe trends in US lead poisoning-relate deaths between 1979 and 1998. The predictive value of relevant ICD-9 codes was also evaluated. Multiple cause-of-death files were searched for record containing relevant ICD-9 codes, and underlying causes and demographic characteristics were assessed. For 1979-1988, death certificates were reviewed; lead source information was abstracted and accuracy of coding was determined. An estimated 200 lead poisoning-related deaths occurred from 1979 to 1998. Most were among males (74%), Blacks (67%), adults of age ≥45 years (76%), and Southerners (70%). The death rate was significantly lower in more recent years. An alcohol-related code was a contributing cause for 28% of adults. Only three of nine ICD-9 codes for lead poisoning were highl predictive of lead poisoning-related deaths. In conclusion, lead poisoning-related death rates have dropped dramatically since earlier decades and are continuing to decline. However, the findings imply that moonshine ingestion remains a source of high-dose lead exposure in adults

  12. Blood lead levels and risk factors for lead poisoning among children in Jakarta, Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Albalak, Rachel; Noonan, Gary; Buchanan, Sharunda; Flanders, W. Dana; Gotway-Crawford, Carol; Blumenthal, Wendy; Curtis, Gerald; McGeehin, Michael A. [Division of Environmental Hazards and Health Effects, National Center for Environmental Health, Centers for Disease Control and Prevention, 1600 Clifton Rd. Mailstop E-19, Atlanta, GA 30333 (United States); Kim, Dennis; Tan, Regina [Epidemic Intelligence Service, Epidemiology Program Office, Centers for Disease Control and Prevention, 1600 Clifton Rd. Mailstop D-18, Atlanta, GA 30333 (United States); Jones, Robert L. [Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, 1600 Clifton Rd. Mailstop F-18, Atlanta, GA 30333 (United States); Sulaiman, Rini [Swisscontact, Jl. Wijaya XII No. 44, Jakarta (Indonesia) 12160

    2003-01-01

    The phase-out of leaded gasoline began in Jakarta, Indonesia on July 1, 2001. We evaluated mean blood lead levels (BLLs) and the prevalence of elevated BLLs of Jakarta school children and assessed risk factors for lead exposure in these children before the beginning of the phase-out activities. The study involved a population-based, cross-sectional blood lead survey that included capillary blood lead sampling and a brief questionnaire on risk factors for lead poisoning. A cluster survey design was used. Forty clusters, defined as primary schools in Jakarta, and 15 2nd- and 3rd-grade children in each cluster were randomly selected for participation in the study. The average age of children in this study was 8.6 years (range 6-12) and the geometric mean BLL of the children was 8.6 {mu}g/dl (median: 8.6 {mu}g/dl; range: 2.6-24.1 {mu}g/dl) (n=397). Thirty-five percent of children had BLLs {>=}10 {mu}g/dl and 2.4% had BLLs {>=}20 {mu}g/dl. Approximately one-fourth of children had BLLs 10-14.9 {mu}g/dl. In multivariate models, level of education of the child's primary caregiver, water collection method, home varnishing and occupational recycling of metals, other than lead, by a family member were predictors of log BLLs after adjustment for age and sex. BLLs of children who lived near a highway or major intersection were significantly higher than those of children who lived near a street with little or no traffic when level of education was not included in the model. Water collection method was a significant predictor of BLLs {>=}10 {mu}g/dl after adjustment for age and sex. BLLs in children in this study were moderately high and consistent with BLLs of children in other countries where leaded gasoline is used. With the phase-out of leaded gasoline, BLLs of children in Jakarta are expected to rapidly decline as they have in other countries that have phased lead out of gasoline.

  13. The cultural parameters of lead poisoning: A medical anthropologist's view of intervention in environmental lead exposure

    Energy Technology Data Exchange (ETDEWEB)

    Trotter, R.T. II (Northern Arizona Univ., Flagstaff (USA))

    1990-11-01

    This article identifies four culturally shaped sources of lead exposure in human societies: modern and historic technological sources; food habits; culturally defined health beliefs; and beauty practices. Examples of these potential sources of lead poisoning are presented from current cultures. They include the use of lead-glazed cooking pottery in Mexican-American households; folk medical use of lead in Hispanic, Arabic, South Asian, Chinese, and Hmong communities; as well as the use of lead as a cosmetic in the Near East, Southeast Asia, and South Asia. Four interacting cultural conditions that create barriers to the reduction of lead exposure and lead poisoning are identified and discussed. These are knowledge deficiencies, communication resistance, cultural reinterpretations, and incongruity of explanatory models.

  14. Lead poisoning in an electrician: a bad substitute for a bad habit.

    Science.gov (United States)

    Ward, M S; Henderson, A M; Rossi, E; Raven, J L

    1997-01-01

    An electrician presented with a four-month history of unexplained abdominal pain and constipation, which had prompted four hospital admissions and numerous investigations. Blood-film results suggested lead poisoning, and an occupational history revealed that he had chewed about a metre of electrical cable (which contains lead) daily for 10 years as a substitute for smoking. PMID:9006608

  15. Cow's Milk Allergy in Childhood May Lead to Weaker Bones

    Science.gov (United States)

    ... nih.gov/medlineplus/news/fullstory_158413.html Cow's Milk Allergy in Childhood May Lead to Weaker Bones: ... HealthDay News) -- Children who are allergic to cow's milk may have weaker bones than kids with other ...

  16. Detection and cellular localization of lead by electron probe analysis in the diagnosis of suspected lead poisoning in rhesus monkeys

    International Nuclear Information System (INIS)

    Lead poisoning of unknown source was diagnosed histologically in 2 rhesus monkeys (Macaca mulatta) by finding acid-fast intranuclear inclusion bodies in the epithelial cells of renal cortical tubules. The presence of lead in the inclusions was determined by scanning electron microscopy/energy dispersive x-ray analysis using sections from paraffin embedded tissues. This observation indicates the usefulness of this technique for the detection and cellular localization of lead in tissues, even from archival material

  17. Chronic lead poisoning: a "forgotten" cause of renal disease.

    Science.gov (United States)

    Benjelloun, Meryem; Tarrass, Faissal; Hachim, Khadija; Medkouri, Ghislaine; Benghanem, Mohamed Gharbi; Ramdani, Benyounes

    2007-03-01

    Chronic lead nephropathy occurs as a result of years of lead exposure. Nowadays, with the induction of high standards for industrial hygiene, symptomatic lead intoxication has become extremely rare. We report a case of chronic lead nephropathy in a 59-year-old man who worked in a battery-recycling unit and was diagnosed with plumbism during a regular health screening few years ago. The diagnosis was suggested by the following findings: serum creatinine 160 microg/L, creatinine clearance 46 ml/min, daily urine protein excretion 0.1 g, uric acid 9.7 mg/dl, blood lead 9.2 microg/dl, and a urinary excretion of 850 microg lead/72 h after a mobilisation test by a Na2-Ca-EDTA chelating agent. Renal ultrasound showed bilateral borderline small kidneys. The kidney biopsy revealed moderate focal atrophy, loss of proximal tubules, and prominent interstitial fibrosis. The patient was prescribed angiotensin-converting-enzyme inhibitors to slow the progression of renal insufficiency and control the blood pressure. Hyperuricemia was also treated and controlled. During the regular follow-up, renal function remained stable with no proteinuria. A high index of suspicion for lead intoxication in chronic kidney disease patients should be practiced, especially in patients with hyperuricemia. Chelation of lead urinary excretion is helpful in the diagnosis of this disease. PMID:17237897

  18. A Coordinated Relocation Strategy for Enhancing Case Management of Lead Poisoned Children: Outcomes and Costs

    OpenAIRE

    McLaine, Pat; Shields, Wendy; Farfel, Mark; Chisolm, J. Julian; Dixon, Sherry

    2006-01-01

    Controlling residential lead hazards is critical for case management of lead poisoned children. To attain this goal, permanent relocation of the family is sometimes necessary or advisable for many reasons, including poor housing conditions; extensive lead hazards; lack of abatement resources, landlord compliance and local enforcement capacity; and family eviction. During 1996–1998, the Kennedy Krieger Institute implemented a unique capitated program for case management of Baltimore City child...

  19. Prevention of gastrointestinal lead poisoning using recombinant Lactococcus lactis expressing human metallothionein-I fusion protein

    OpenAIRE

    Xue Xiao; Changbin Zhang; Dajun Liu; Weibin Bai; Qihao Zhang; Qi Xiang; Yadong Huang; Zhijian Su

    2016-01-01

    Low-level lead poisoning is an insidious disease that affects millions of children worldwide, leading to biochemical and neurological dysfunctions. Blocking lead uptake via the gastrointestinal tract is an important prevention strategy. With this in mind, we constructed the recombinant Lactococcus lactis strain pGSMT/MG1363, which constitutively expressed the fusion protein glutathione S-transferase (GST)–small molecule ubiquitin-like modifier protein (SUMO)–metallothionein-I (GST-SUMO-MT). T...

  20. 24 CFR 242.81 - Lead-based paint poisoning prevention.

    Science.gov (United States)

    2010-04-01

    ... prevention. Requirements set forth in 24 CFR part 35 apply to this program. ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Lead-based paint poisoning prevention. 242.81 Section 242.81 Housing and Urban Development Regulations Relating to Housing and...

  1. Lead poisoning of spectacled eiders (Somateria fischeri) and of a common eider (Somateria mollissima) in Alaska

    Science.gov (United States)

    Franson, J.C.; Petersen, M.R.; Meteyer, C.U.; Smith, M.R.

    1995-01-01

    Lead poisoning was diagnosed in four spectacled eiders (Somateria fischeri) and one common eider (Somateria mollissima) found dead or moribund at the Yukon Delta National Wildlife Refuge, Alaska (USA) in 1992, 1993, and 1994. Ingested lead shot was found in the lower esophagus of one spectacled eider and in the gizzard of the common eider. Lead concentrations in the livers of the spectacled eiders were 26 to 38 ppm wet weight, and 52 ppm wet weight in the liver of the common eider. A blood sample collected from one of the spectacled eiders before it was euthanized had a lead concentration of 8.5 ppm wet weight. This is the first known report of lead poisoning in the spectacled eider, recently listed as a threatened species by the U.S. Fish and Wildlife Service.

  2. Environmental lead poisoning among children in Porto Alegre state, Southern Brazil

    OpenAIRE

    Mariana Maleronka Ferron; André Klafke de Lima; Paulo Hilário Nascimento Saldiva; Nelson Gouveia

    2012-01-01

    OBJECTIVE: To estimate the prevalence of lead poisoning in children and to identify associated factors, as well as possible local sources of contamination. METHODS: A cross-sectional prevalence study conducted in 2006 with a random sample of 97 children age zero to five years from a neighborhood in Porto Alegre, Southern Brazil. Blood lead levels were measured and a questionnaire administered to collect information on sociodemographics, recycling and dwelling. A preliminary environmental eval...

  3. Extreme gastric dilation caused by chronic lead poisoning: A case report

    Institute of Scientific and Technical Information of China (English)

    Vesna Begovic; Darko Nozic; Srdjan Kupresanin; Dino Tarabar

    2008-01-01

    Lead is a toxic metal that affects many organ systems and functions in humans.In the majority of adults,chronic lead poisoning comes from exposures to work places and can occur in numerous work settings, such as manufacturing, lead smelting and refinement, or due to use of batteries, pigments, solder, ammunitions,paint, car radiators, cable and wires, certain cosmetics.In some countries, lead is added to petrol.We present a rare case of gastric dilation caused by long-term petrol ingestion.A 16-year-old young man was admitted to our hospital due to a 6-mo history of exhaustion, dizziness,nausea, abdominal cramps and constipation.X-ray examination revealed dilated stomach descending into the pelvis and small bowel distension.After a long clinical observation, we found that the reason for the chronic lead poisoning of the patient was due to a 3-year history of petrol ingestion.The patient spontaneously recovered and stomach returned to its normal position and size.Lead poisoning should be taken into consideration in all unexplained cases of gastric dilation.

  4. Lead poisoning in new immigrant children from the mainland of China

    Institute of Scientific and Technical Information of China (English)

    凌绍祥; 周镇邦; 陈恩和; 谢江; 莫国荣; 吴瑞芬

    2002-01-01

    Objective To define the prevalence, severity and risk factors for lead poisoning in new immigrant children from the mainland of China to Hong Kong, China.Methods New immigrant children from the mainland of China under 18 years of age were invited to join the study. Their growth parameters and venous blood lead levels (BLL) were measured within 7 days of arrival. Those with elevated BLL i.e. >10?μg/dl (0.48?μmol/L) were assessed for signs, symptoms and risk factors of lead poisoning. Education on the prevention of lead poisoning and follow up BLL measurements were offered until their BLL normalized.Results Four hundred and fifty-seven children were recruited. Among them, 18.1% and 2.6% had BLL >0.48 and 0.71?μmol/L, respectively. None had BLL >0.96?μmol/L. Possible risk factors included contaminated drinking water (19%), herb ingestion (17.5%), pica, playing in dumping grounds, residing near paint factories or highways, habitual inhalation of car exhaust and cooking with petroleum. Symptoms and signs included abdominal pain, headache, short stature, and learning difficulties but did not correlate with BLL. None required treatment except for counseling on the avoidance of risk factors. About 94.7% showed a reduction in BLL 2-3 months after arrival and before counseling. All had normalized BLL by 9 months except 1 who had an X-ray feature of lead line.Conclusions Lead poisoning is common in new immigrant children from the mainland of China. Environmental factors were most important while behavioral factors like regular herb ingestion might have contributed to the persistence of high BLL in the minority.

  5. Prevention of gastrointestinal lead poisoning using recombinant Lactococcus lactis expressing human metallothionein-I fusion protein.

    Science.gov (United States)

    Xiao, Xue; Zhang, Changbin; Liu, Dajun; Bai, Weibin; Zhang, Qihao; Xiang, Qi; Huang, Yadong; Su, Zhijian

    2016-01-01

    Low-level lead poisoning is an insidious disease that affects millions of children worldwide, leading to biochemical and neurological dysfunctions. Blocking lead uptake via the gastrointestinal tract is an important prevention strategy. With this in mind, we constructed the recombinant Lactococcus lactis strain pGSMT/MG1363, which constitutively expressed the fusion protein glutathione S-transferase (GST)-small molecule ubiquitin-like modifier protein (SUMO)-metallothionein-I (GST-SUMO-MT). The thermodynamic data indicated that the average number of lead bound to a GST-SUMO-MT molecule was 3.655 and this binding reaction was a spontaneous, exothermic and entropy-increasing process. The total lead-binding capacity of pGSMT/MG1363 was 4.11 ± 0.15 mg/g dry mass. Oral administration of pGSMT/MG1363 (1 × 10(10) Colony-Forming Units) to pubertal male rats that were also treated with 5 mg/kg of lead acetate daily significantly inhibited the increase of blood lead levels, the impairment of hepatic function and the decrease of testosterone concentration in the serum, which were all impaired in rats treated by lead acetate alone. Moreover, the administration of pGSMT/MG1363 for 6 weeks did not affect the serum concentration of calcium, magnesium, potassium or sodium ions. This study provides a convenient and economical biomaterial for preventing lead poisoning via the digestive tract. PMID:27045906

  6. Use of grit supplements by waterbirds: an experimental assessment of strategies to reduce lead poisoning

    OpenAIRE

    Martínez-Haro, Mónica; Green, Andy J.; Acevedo, Pelayo; Mateo, Rafael

    2010-01-01

    Abstract The ingestion of spent Pb shot due to confusion with grit or inadvertently with food particles causes Pb poisoning in a large number of waterbirds, this being one of the main causes of mortality for some species. Lead ammunition for hunting is being progressively banned in more countries, while grit supplementation has been proposed as a management measure to reduce the ingestion of deposited Pb shot. Studies of grit selection with waterfowl in semi-captivity and in the wi...

  7. Environmental lead poisoning among children in Porto Alegre state, Southern Brazil

    Directory of Open Access Journals (Sweden)

    Mariana Maleronka Ferron

    2012-04-01

    Full Text Available OBJECTIVE: To estimate the prevalence of lead poisoning in children and to identify associated factors, as well as possible local sources of contamination. METHODS: A cross-sectional prevalence study conducted in 2006 with a random sample of 97 children age zero to five years from a neighborhood in Porto Alegre, Southern Brazil. Blood lead levels were measured and a questionnaire administered to collect information on sociodemographics, recycling and dwelling. A preliminary environmental evaluation was carried out with direct analysis of soil and indirect analysis of air pollution with bioindicators to identify possible sources of contamination. To analyze lead concentrations from the different collection sites, for each type of material studied, ANOVA was performed with a Brown-Forsythe adjustment for heteroscedasticity and with Dunnett's T3 procedure for multiple comparisons of unequal variances. RESULTS: Blood lead levels > 10.0 µg/dL was found in 16.5% of children. Recycling of waste at home, low father's education level, and increased age of children were associated with increase blood lead levels. High lead levels were found in soil, and there was little indication of lead air pollution. CONCLUSIONS: A high prevalence of lead poisoning was identified, and the potential sources of contamination in this community appear related to waste recylcing activities. Studies should be conducted with other populations of Brazilian children and evaluate potential sources of local and general contamination, to accurately characterize this issue in Brazil.

  8. Toxicological study of injuries of rat's hippocampus after lead poisoning by synchrotron microradiography and elemental mapping

    International Nuclear Information System (INIS)

    The hippocampus, a major component of the brain, is one of the target nervous organs in lead poisoning. In this work, a rat's hippocampal injury caused by lead was studied. The lead concentrations in blood, bone and hippocampus collected from rats subject to lead poisoning were quantified by Inductively Coupled Plasma Mass Spectrometry while morphological information and elemental distributions in the hippocampus were obtained with synchrotron radiation X-ray phase contrast imaging and synchrotron radiation micro-beam X-ray fluorescence, respectively. For comparison, identical characterization of the specimens from the rats in the control group was done in parallel. Results show that the ratios between the lead content in the treated group and that in the control group of the hippocampus, bone, and blood are about 2.66, 236, and 39.6, respectively. Analysis also revealed that some health elements such as S, K, Cl and P increase in the regions with high lead content in the treated hippocampus. Morphological differences between the normal and lead-exposed hippocampus specimens in some local areas were observed. Explicitly, the structure of the lead-exposed hippocampus was tortuous and irregular, and the density of the neurons in the Dentate Gyrus was significantly lower than that from the control group. The study shows that the synchrotron radiation methods are very powerful for investigating structural injury caused by heavy metals in the nervous system.

  9. Influence of nutrient intake on blood lead levels of young children at risk for lead poisoning.

    OpenAIRE

    Gallicchio, Lisa; Scherer, Roberta W.; Sexton, Mary

    2002-01-01

    Although removal of lead paint hazards from at-risk houses remains the primary means of preventing elevated blood lead among young children, reduction of risk through nutritional factors has also been of interest. In this study we evaluated the effect of nutrient intake on blood lead levels by analyzing whether the intakes of certain dietary components a) were associated with blood lead levels independent of lead exposure or b) modified the effect of lead exposure on blood lead. Subjects were...

  10. Lead and eagles: demographic and pathological characteristics of poisoning, and exposure levels associated with other causes of mortality

    Science.gov (United States)

    Franson, J. Christian; Russell, Robin E.

    2014-01-01

    We conducted a retrospective analysis to evaluate demographic and pathologic characteristics in 484 bald eagles (Haliaeetus leucocephalus) and 68 golden eagles (Aquila chrysaetos) diagnosed with lead poisoning at the U.S. Geological Survey National Wildlife Health Center. As part of our analysis, we compared characteristics of lead poisoned eagles with those that died of other causes. Odds of lead poisoning were greater for bald eagles versus golden eagles, females versus males, adults versus juveniles, and eagles from the Mississippi and Central flyways versus the Atlantic and Pacific flyways. In addition to spatial, species, and demographic associations, we detected a distinct temporal trend in the collection date of lead poisoned bald eagle carcasses. These carcasses were found at greater frequency in late autumn and winter than spring and summer. Lesions in lead poisoned birds included emaciation, evidence of bile stasis, myocardial degeneration and necrosis, and renal tubular nephrosis and necrosis. Ingested lead ammunition or fragments were found in 14.2 % of bald eagles and 11.8 % of golden eagles. The overall mean liver lead concentration (wet weight basis) for eagles diagnosed with lead poisoning was 28.9 ± 0.69 SE mg/kg in bald eagles and 19.4 ± 1.84 SE mg/kg in golden eagles. In eagles diagnosed with collision trauma, electrocution, poisoning (other than lead), emaciation, infectious disease, trapping death, other, and undetermined causes, average liver lead concentrations were low (<1 mg/kg) and did not differ among causes of mortality. Thus, based on our data, we found no evidence that lead exposure of eagles predisposed them to other causes of mortality.

  11. Reducing Early Childhood Tooth Decay: Leading Steps for State Policymakers

    OpenAIRE

    Leslie Foster; Meg Booth; Colin Reusch

    2015-01-01

    Young children who are enrolled in Medicaid or the Children’s Health Insurance Program (CHIP) can be at risk for developing early childhood caries (ECC). ECC is a chronic bacterial infection that causes severe tooth decay and can begin to develop before baby teeth erupt. Children with ECC may experience pain, difficulty eating, developmental complications, and loss of days in day care or preschool. ECC is expensive to treat and untreated ECC can lead to other serious infections.

  12. Childhood lead exposure in an enslaved African community in Barbados

    DEFF Research Database (Denmark)

    Schroeder, Hannes; Shuler, Kristrina; Chenery, Simon

    2013-01-01

    Lead was ubiquitous on Caribbean sugar plantations, where it was used extensively in the production of sugar and rum. Previous studies suggest that skeletal lead contents can be used to identify African-born individuals (as opposed to Creoles) among slave burials found in the New World. To test....... Results show a clear association between low (i.e., below 1 ppm) enamel lead concentrations and higher enamel 87Sr/86Sr ratios which have previously been interpreted as being indicative of African birth, suggesting that individuals with low enamel lead levels were indeed born in Africa as opposed to the...... New World. Based on these results, we propose that enamel lead measurements provide an effective and inexpensive way to determine African birth from skeletal remains. Furthermore, the lead measurements can provide useful insights into the health status and childhood environment of enslaved Africans...

  13. Pyrimidine-specific 5' nucleotidase activity in bovine erythrocytes: effect of phlebotomy and lead poisoning

    International Nuclear Information System (INIS)

    Erythrocyte pyrimidine-specific 5' nucleotidase (PY5'N) (E.C. 3.1.3.5) was measured in healthy, anemic, and lead-poisoned calves to determine whether low activity of PY5'N is associated with the propensity of cattle to develop basophilic stippling of erythrocytes. Low activity of PY5'N has been associated with basophilic stippling of erythrocytes in persons with inherited hemolytic anemia and with lead poisoning. A radiometric technique, using [14C]cytidine monophosphate as the substrate, was used to measured PY5'N activity. The erythrocytes from 4 healthy calves had much lower activity (mean of 7.1 +/- 1.6 nmols of [14C]cytidine monophosphate hydrolyzed/min/g of hemoglobin) than has been reported for human erythrocytes. The pH response curve of bovine PY5'N was similar to that of the human enzyme, with maximal activity around pH 7. Experimental hemorrhagic anemia in these calves increased PY5'N activity 6-to 7-fold, with peak activity occurring concomitantly with maximum reticulocytosis. Two of the calves were then given lead per os, and the PY5'N activity decreased within 24 hours to base-line values. In the 2 other calves not given lead, the PY5'N activity declined slowly, but did not reach base-line values after 14 days

  14. Biological fractionation of lead isotopes in Sprague-Dawley rats lead poisoned via the respiratory tract.

    Directory of Open Access Journals (Sweden)

    Jing Wu

    Full Text Available OBJECTIVES: It was considered that lead isotope ratios did not change during physical, chemical, or biological processes. Thus, lead isotope ratios have been used as fingerprints to identify possible lead sources. However, recent evidence has shown that the lead isotope ratios among different biological samples in human are not always identical from its lead origins in vitro. An animal experiment was conducted to explore the biological fractionation of lead isotopes in biological systems. METHODS: 24 male Sprague-Dawley (SD rats were divided into groups that received acute lead exposure (0, 0.02, 0.2, or 2 mg/kg body weight of lead acetate via the respiratory route every day for 5 days. Biological samples (i.e., blood, urine, and feces were collected for comparison with the lead acetate (test substance and the low-lead animal feed (diet administered to the rats. The lead isotope ratios were determined by inductively coupled plasma mass spectrometry (ICP-MS. RESULTS: There are significant differences (p<0.05 in lead isotope ratios between blood, urine, and feces. Moreover, a nonlinear relationship between the blood lead concentration and the blood lead isotope ratios was observed. There is also a threshold effect to the fractionation function. Only the blood isotope ratio of (204Pb/(206Pb matches the test substance well. As for feces, when (204Pb/(206Pb ratio is considered, there is no significant difference between feces-test substance pairs in medium and high dose group. CONCLUSIONS: The biological fractionation of lead isotopes in SD rats was observed. Moreover, there might be a threshold for the biological fractionation of lead isotopes which is depending on whole blood lead level. It is considered to be more reliable that we compared the isotope ratios of potential lead hazards with both blood and feces lead fingerprints especially for (204Pb/(206Pb ratio under high-dose exposure.

  15. Public health implications of lead poisoning in backyard chickens and cattle: four cases

    Directory of Open Access Journals (Sweden)

    Roegner A

    2013-04-01

    Full Text Available Amber Roegner,1 Federico Giannitti,2 Leslie W Woods,2 Asli Mete,2 Birgit Puschner1,2 1Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, CA, USA; 2California Animal Health and Food Safety Laboratory System, School of Veterinary Medicine, University of California, Davis, CA, USA Abstract: Lead intoxication in livestock has historically been associated with cattle turned out to pasture and accidental ingestion of lead from drinking crankcase oil, licking grease from machinery, chewing on plumbing or batteries, or drinking water contaminated from leaching materials. Even with the decrease in manufactured items produced with lead, contaminants persist in the landscape and may enter the food supply through animal products. Changing patterns of open range herds moving to new pasture and the increased popularity of urban/suburban backyard chickens or other livestock necessitates public awareness about the clinical signs of lead intoxication, the potential for subclinical animals, public health concerns, particularly for exposure in children, and testing options available. Cases of lead intoxication in livestock demand a thorough case work-up to identify all sources of lead, address subclinical cases, evaluate risk to consumers, and make management suggestions for future prevention. We discuss four recent cases of confirmed lead poisoning in backyard chickens and open range cattle and assess the public health implications therein. Taken as a whole and considering the potential of the remaining herd or flock to be affected without necessarily showing signs, public health officials and veterinarians should be prepared to advise clients on case work-up and management and prevention considerations. Backyard chickens and cattle may not present for suspected lead poisoning as in several of the cases discussed herein yet may still contain concerning tissue or blood levels. The authors believe increased

  16. Lead poisoning in cattle and chickens in the state of Pará, Brazil

    Directory of Open Access Journals (Sweden)

    José Diomedes Barbosa

    2014-11-01

    Full Text Available The present study describes the occurrence of lead poisoning in cattle and chickens in Pará, Brazil. In a lot composed of 80 calves from a dairy herd, 10 animals became sick and nine died, but one animal recovered after being removed from the paddock. Upon inspection of this paddock, the presence of truck batteries used to store energy captured by solar panels was found. The clinical signs observed in calves included difficult breathing, nasal discharge, excessive salivation, corneal opacity, pushing of the head against objects and recumbency. The chickens had decreased oviposition and produced eggs with thin or malformed shells. The necropsy findings of the cattle, as well as the histopathological changes observed, were of little significance except for one animal that showed mild astrocytosis histopathology in the cerebral cortex. In one of the chickens, renal histopathology showed mild multifocal acute tubular necrosis. The mean lead concentrations in the livers and kidneys of the cattle were 93.91mg/kg and 209.76mg/kg, respectively, and the mean concentration detected in chicken livers was 105.02mg/kg. It was concluded that the source of lead poisoning in these calves and chickens were the truck battery plates, which were within reach of the animals.

  17. Occupational lead poisoning in the United States: Clinical and biochemical findings related to blood lead levels

    Energy Technology Data Exchange (ETDEWEB)

    Baker, E.L.; Landrigan, P.J.; Barbour, A.G.; Cox, D.H.; Folland, D.S.

    1977-01-01

    A study was made of 160 lead exposed workers at a secondary lead smelter, a small scrap smelter, and a lead chemicals facility to investigate dose response relationships between blood lead levels and toxic effects. The levels of blood lead ranged from 0.77 to 13.51 micromoles/liter (micromol/l). In 70 workers, 44 percent of the total number, clinical evidence of toxic exposure was detected including colic in 33, wrist or ankle extensor muscle weakness in 12, anemia in 27, elevated blood urea nitrogen (BUN) in 28, and possible encephalopathy in two. At blood lead levels below 1.93 micromol/l no toxicity was detected. However, 13 percent of those workers with blood lead levels of 1.93 to 3.81 micromol/l had extensor muscle weakness or gastrointestinal symptoms. In 5 percent of the workers with lead levels of 1.93 to 2.85 micromol/l, anemia was noted. Anemia was also noted in 14 percent with levels between 2.90 and 3.81 micromol/l and in 36 percent with levels over 3.86 micromol/l. In long term lead workers elevated BUN occurred. All but three workers with elevated BUN had at least 4 years of occupational lead exposure, and nine had received oral chelation therapy. Eight of this group had reduced creatinine clearance and eight had decreased renal concentrating ability.

  18. Evaluation, diagnosis, and treatment of lead poisoning in a patient with occupational lead exposure: a case presentation

    Directory of Open Access Journals (Sweden)

    Venkatesh Thuppil

    2007-08-01

    Full Text Available Abstract Amongst toxic heavy metals, lead ranks as one of the most serious environmental poisons all over the world. Exposure to lead in the home and the workplace results in health hazards to many adults and children causing economic damage, which is due to the lack of awareness of the ill effects of lead. We report the case of a 22 year old man working in an unorganized lead acid battery manufacturing unit, complaining about a longer history of general body ache, lethargy, fatigue, shoulder joint pain, shaking of hands and wrist drop. Patient had blue line at gingivodental junction. Central nervous system (CNS examination showed having grade 0 power of extensors of right wrist & fingers. Reflexes: Supinator- absent, Triceps- weak and other deep tendon reflexes- normal. Investigations carried out during the admission showed hemoglobin levels of 8.3 g/dl and blood lead level of 128.3 μg/dl. The patient was subjected to chelation therapy, which was accompanied by aggressive environmental intervention and was advised not to return to the same environmental exposure situation. After repeated course of chelation therapy he has shown the signs of improvement and is on follow up presently.

  19. Relationship between oxidative stress, pathology, and behavioral signs of lead poisoning in mallards

    Science.gov (United States)

    Mateo, R.; Beyer, W.N.; Spann, J.W.; Hoffman, D.J.; Ramis, A.

    2003-01-01

    Some of the adverse effects of lead (Pb) may be associated with oxidative damage of lipids, proteins or DNA. In a previous study a linkage was observed between the susceptibilities of waterfowl species to Pb poisoning with oxidative stress. To investigate this relationship among the individuals of a single species, four groups of 12 mallards were fed for three weeks diets containing high or low levels of vitamin E (20 or 220 UI/kg) and high or low levels of Pb (0 or 2 g/kg). During the first week of Pb exposure, mallards developed hemolytic anemia, and during the second week, signs of neurological impairment. Histological findings in the Pb exposed mallards were hemosiderosis, demyelinization of sciatic and brachial nerves, and tumefaction of renal tubular epithelium with the presence of intranuclear inclusion bodies. Lipid peroxidation increased with Pb exposure in blood, liver, bile and brain, but decreased in nerves. Glutathione (GSH) increased with Pb exposure in liver and bile, and its oxidized/reduced ratio only increased in bile. Pb exposure inhibited GSH peroxidase activity (GPX) in plasma, liver and brain, and decreased protein thiols (PSH) in blood and liver. Vitamin E significantly prevented lipid peroxidation in nerves, but did not alleviate any sign of Pb poisoning. Pb-induced pathological changes associated with hepatic and nervous functions were significantly correlated with lower GPX activity and PSH concentrations in these tissues rather than lipid peroxidation. Data suggest that inhibition of antioxidant enzymes and interaction with sulfhydryl groups of proteins may play a more important role in Pb poisoning of waterfowl than lipid peroxidation.

  20. Impact of home carpets on childhood lead intervention study

    International Nuclear Information System (INIS)

    Blood lead data for a childhood lead exposure study have been reanalyzed to examine the impact of carpets on the effectiveness of a cleaning intervention in 39 New Jersey urban houses. All eligible houses in the study were classified as carpeted and uncarpeted depending on the number of rooms that were carpeted. The cleaning protocol was associated with a significant reduction in the blood lead concentrations for the uncarpeted homes (P=0.004), whereas no significant change was found for the carpeted homes (P=0.566). We also completed correlation analyses between the number of cleaning visits and the percentage reduction in blood lead for the carpeted/uncarpeted houses. There was a significant correlation (r=0.67) between the number of cleanings and blood lead reduction for the uncarpeted homes, but no correlation (r=0.04) for the carpeted homes. In a multiple regression model that took confounding variables into account, the carpet status (carpeted or uncarpeted) remained a factor of the effect of cleaning on blood lead (P=0.05). We conclude that the presence of contaminated carpets inhibits the effectiveness of home cleaning despite a high-efficiency particulate air filtered vacuum protocol that removes a substantial amount of lead dust

  1. Detectable Blood Lead Level and Body Size in Early Childhood.

    Science.gov (United States)

    Cassidy-Bushrow, Andrea E; Havstad, Suzanne; Basu, Niladri; Ownby, David R; Park, Sung Kyun; Ownby, Dennis R; Johnson, Christine Cole; Wegienka, Ganesa

    2016-05-01

    Rates of childhood obesity have risen at the same time rates of high blood lead levels (BLLs) have fallen. Recent studies suggest that higher BLL is inversely associated with body size in older children (ages 3-19 years). No contemporaneous studies have examined if having a detectable BLL is associated with body size in very early childhood. We examined if detectable BLL is associated with body size in early childhood. A total of 299 birth cohort participants completed a study visit at ages 2-3 years with weight and height measurements; prior to this clinic visit, a BLL was drawn as part of routine clinical care. Body mass index (BMI) percentile and Z-score were calculated; children with BMI ≥85th percentile were considered overweight/obese at age of 2 years. Detectable BLL was defined as BLL ≥1 μg/dL. A total of 131 (43.8 %) children had a detectable BLL measured at mean aged 15.4 ± 5.5 months. Mean age at body size assessment was 2.2 ± 0.3 years (53.2 % male, 68.6 % African-American). After adjusting for race, sex, and birth weight, children with a detectable BLL had a 43 % lower risk of BMI ≥85th percentile (P = 0.041) and a 0.35-unit lower BMI Z-score (P = 0.008) compared to children without a detectable BLL. Neither race nor sex modified this association (all interactions P > 0.21). Consistent with recent studies in older children, having a detectable BLL was associated with smaller body size at ages 2-3 years. Additional research on the mechanism of this association is needed but may include mechanisms of appetite suppression via lead. PMID:26358768

  2. Role of adrenocortical dysfunction in the pathogenesis of poisoning syndromes due to some industrial toxins (aromatic nitro compounds, lead)

    Energy Technology Data Exchange (ETDEWEB)

    Makotcenko, V.M.

    1974-10-01

    Comparative study is presented of adrenocortical dysfunction in workers chronically exposed to aromatic nitro compounds and to lead. The chronic intoxications produced by aromatic nitro compounds and by lead are characterized by a slight reduction in adrenocortical activity, which plays an important part in the pathogenesis of certain syndromes such as asthenia, gastric secretion disorders, lead anemia and lead polyneuritis. It is desirable to take measures to normalize corticosteroid formation when chronic occupational poisoning is being treated. (CIS Abstr. Vol. 2)

  3. Saturnismo: a propósito de un caso Lead poisoning: A case report

    Directory of Open Access Journals (Sweden)

    Pablo Honorio Labanda Urbano

    2012-06-01

    Full Text Available Profesora de pintura sobre vidrio y restauración de vidrieras de 65 años acude a la Unidad Médica de Valoración de Incapacidades del Instituto Nacional de la Seguridad Social (INSS con diagnóstico de exposición laboral a plomo. La paciente ha permanecido en Incapacidad Temporal por astenia durante varios meses, y se le detecta tras una reincorporación al trabajo plumbemia elevada, asociada a otros síntomas típicos de la intoxicación por plomo, por lo que se la separa de su ambiente de trabajo. Finalmente, el Equipo de Valoración de Incapacidades, reunido para valorar su caso resuelve Incapacidad Laboral Permanente Total derivada de enfermedad profesional para trabajos en que haya exposición a plomo y otros ototóxicos, exposición a ruidos de riesgo, y para aquellos trabajos en que sea necesaria una comunicación verbal fluida en frecuencias conversacionales normales. Con este caso clínico pretendemos revisar los síntomas del cuadro clínico de saturnismo, así como hacer una reflexión sobre los efectos de la prevención de riesgos para el trabajador.Lead poisoning is most commonly caused by occupational exposure. We report a case of a 65-year-old woman, paint teacher, which was working in reparation of stained glass window. She consults the Medical Incapacity Valoration Unit of National Institute of Social Security with diagnosis of lead occupational intoxication. The patient was not able to word for several months because of presenting asthenia. After reporting for work high lead blood levels were detected, in association with physical symptoms. She was evaluated by a tribunal which settled total long sick-leave due to occupational lead exposure and was restricted for loud works and other ones that need verbal communication in conversational frequencies. With this clinical case we try to check the symptoms of lead poisoning, as well as to think about the effects of prevention of occupational hazards.

  4. Carbon Monoxide Toxicity: The difficulty in diagnosing this leading cause of poisoning

    OpenAIRE

    Aniol, Michael J.

    1992-01-01

    Of all fatal poisonings in the United States, an estimated half are due to carbon monoxide. The number of non-lethal poisonings due to carbon monoxide is difficult to estimate because signs and symptoms of carbon monoxide poisoning cover a wide spectrum and mimic other disorders. Misdiagnosis is serious, as the patient often returns to the contaminated environment. Those not receiving proper treatment are at significant risk, as high as 10% to 12%, of developing late neurological sequelae. Th...

  5. [Function of dopamine in mesenteric blood vessels of rats poisoned with lead and cadmium].

    Science.gov (United States)

    Skoczyńska, A; Wróbel, J; Turczyn, B

    2000-01-01

    The aim of this study was to evaluate the impact of combined exposure to lead and cadmium, used in hypertensive doses, on the reactivity of isolated mesenteric rat vessels to dopamine. Experiments were performed on 64 male Buffalo rats (195-245 g body weight) administered intragastrically with lead acetate (35 mg Pb/kg b.w.) and/or cadmium chloride (5 mg Cd/kg b.w.) once a week for seven weeks. The isolated mesenteric bed was prepared according to McGregor's method. Dopamine (800 micrograms) was injected before and during the infusion, one after the other, of angiotensin converting enzyme (0.0004 j/ml/min), ketoprofen (0.2 mg/ml/min), and losartan (0.05 mg/ml/min) or infusion of nitric oxide synthase blocker, N-omega-nitro-L-argine (22 micrograms/ml/min), verapamil (0.001 mg/ml/min), and then propranolol (0.3 mg/ml/min). The results show an unchanged, in comparison to controls, vascular effect of dopamine in lead and cadmium poisoned rats. However, these metals modified the reactivity of mesenteric vessels to endogenous angiotensin and prostaglandins mediated pressor action of dopamine. PMID:11199173

  6. [Lead poisoning in the school-aged child: results of a screening program using zinc protoporphyrin].

    Science.gov (United States)

    Villalbí, J R; Estany, J; Dalmau, J; Sales, C; Gadea-Carrera, E; Pascual-Benes, A

    1987-07-01

    The results of a zinc-protoporphyrin (ZPP) screening in 1983 among first-grade schoolchildren in Hospitalet de Llobregat (Catalonia, Spain) are presented. Tap water in this industrial city comes from the Llobregat river and is extremely hard, with an excessive level of salts. At this time, Spanish gasoline had high levels of lead. The purpose of the study was to evaluate the effect of environmental pollution on subclinical lead poisoning. These were 428 children in the study, 67% of those eligible. Causes for non participation were being absent from school on the screening day or lack of parental consent for participation in the study. Only in two children levels of ZPP above 40 theta g/100 ml were found; both cases had iron deficiency anemia with low blood lead levels. Mean ZPP levels were somewhat higher in the Collblanc district, which suffers higher air pollution from street traffic, and in children living in houses built before 1940. The relevance and implications of these findings are discussed. PMID:3662252

  7. A coordinated relocation strategy for enhancing case management of lead poisoned children: outcomes and costs.

    Science.gov (United States)

    McLaine, Pat; Shields, Wendy; Farfel, Mark; Chisolm, J Julian; Dixon, Sherry

    2006-01-01

    Controlling residential lead hazards is critical for case management of lead poisoned children. To attain this goal, permanent relocation of the family is sometimes necessary or advisable for many reasons, including poor housing conditions; extensive lead hazards; lack of abatement resources, landlord compliance and local enforcement capacity; and family eviction. During 1996-1998, the Kennedy Krieger Institute implemented a unique capitated program for case management of Baltimore City children with blood lead concentrations (PbB) >19 microg/dL. The Program provided financial, housing, and social work assistance to facilitate relocation as a means of providing safer housing. Nearly half of the Program families relocated with direct assistance, and 28% relocated on their own. The Program evaluation examined the costs and benefits of relocation. Average relocation cost per child was relatively inexpensive (12 months) was less than the 8-month average time to complete lead hazard control work in 14 city and state programs funded by U.S. HUD. Relocation was associated with (1) a statistically significant decrease in dust lead loadings on floors, windowsills and window troughs that persisted for one year, and (2) statistically significantly greater decreases in children's PbB compared to children who did not relocate from untreated homes. Children relocated to housing that met current Federal residential dust lead standards had statistically significant decreases in blood lead levels. Visual inspection did not consistently identify relocation houses with dust lead levels below current Federal standards, indicating that dust testing should be an essential component of future programs. This will require additional resources for dust testing and possibly cleaning and repairs but is expected to yield additional benefits for children. The findings support recent U.S. CDC case management recommendations suggesting that permanent relocation to safer housing is a viable means

  8. THE EFFECTS OF CHRONIC LEAD POISONING ON THE VALUES OF HYPERTENSION IN CHILDREN

    Directory of Open Access Journals (Sweden)

    Zivkovic Jovan

    2014-12-01

    Full Text Available Introduction: During the treatment of Roma children from Kosovska Mitrovica suffering from chronic lead poisoning (which began in the second half of the last decade, hypertension has also been observed. The examination and treatment were conducted under the patronage of World Health Organization, Ministry of Health of the Republic of Serbia and local administration. Aim of this work is show correlation between lead levels in blood and hypertension in children. Materials and methods: Lead from capillary blood flow was measured by Lead care analyzer. Extracted blood from a vein measured lead level in the toxicological laboratory of the Institute „Karajovic“ Belgrade. The pressure was measured by standard devices with changeable cuffs and has been expressed in mmHg. Hypertension has been observed in 159 children. They were divided into four groups. First group: non-Roma children (n = 32 with blood lead level of up to 10 mcg/dl. Second group: Roma children (n = 31 with blood lead level of up to 10 mcg/dl. Third group: Roma children (n = 53 with blood lead levels of 10–45 mcg/dl. Fourth group: Roma children (n = 43 with blood lead levels more than 45 mcg/dl, with an average value of 61.6 mcg/dl. Results: There is a statistically significant difference in the elevation of systolic blood pressure between group (chi-square = 31,179; p < 0,001, the first (x = 107,2 mmHg and the fourth group (x =114,6 mmHg, the second (x = 104,5 mmHg and fourth group, third (x =106,4 mmHg and fourth group. There is a statistically significant difference in the elevation of diastolic blood pressure between group (chi-square = 32,028; p < 0,001, the first (x = 67,7 mmHg and the fourth group (x =73,4 mmHg, the second (x = 66 mmHg and third group (x = 69 mmHg, second and fourth group, third and fourth group of children. It is concluded that when the value of lead in the blood was higher its effect on blood pressure was more pronounced. Conclusion: Most children with

  9. The health education on mild to moderate lead poisoning children%轻、中度儿童铅中毒的健康教育

    Institute of Scientific and Technical Information of China (English)

    朱梅; 王莉

    2010-01-01

    Objective To evaluate the intervention effect of health education on mild to moderate lead poisoning children.Methods More than 200 children with blood lead level above 100 μg / L were randomly divided into experimental group ( n = 107 ) and control group ( n =93).The experimental group was given health education intervention, and the control group was not taken any measures to interfere with the time for 3 months, then the blood lead levels of two groups were all retested.Results The knowledge about lead poisoning of children's parents of experimental group had significantly increased after the intervention, while the high-risk behavior of children and parents exposure to lead had improved significantly.Conclusions The health education on parents can significantly increase them understanding the knowledge of preventing from childhood lead poisoning, reduce blood lead levels of children.%目的 评价健康教育对轻、中度儿童铅中毒的干预效果.方法 血铅水平在100μg/L以上的儿童200名,随机分为2组,实验组107名,对照组93名.对实验组采取健康教育进行干预,而对照组不采取任何措施,干预时间为3个月,随后对2组的全部儿童进行血铅水平复测.结果 :实验组干预后父母的铅中毒知识均有提高,前后比较均有高度统计学意义,同时儿童及父母的接触铅高危行为也有明显改善.结论 对父母进行健康教育,可明显提高家长对儿童铅中毒预防知识的了解,有效降低轻、中度铅中毒儿童的血铅水平.

  10. Suspected lead poisoning in two captive cheetahs (Acinonyx jubatus jubatus in South Africa, in 2008 and 2013

    Directory of Open Access Journals (Sweden)

    Michelle A. North

    2015-03-01

    Full Text Available Whilst lead poisoning in raptors, scavenging birds and waterfowl is well studied and common knowledge, there is surprisingly little literature detailing the risk to mammalian scavengers and captive carnivores fed hunted meat. This case report describes the death of two captive cheetahs (Acinonyx jubatus jubatus following acute onset of nervous symptoms. Clinical signs included hyper-excitability, seizures, arched back, tail held abnormally high and hyper-salivation. Necropsy findings included bullets or a bullet in their stomachs. Kidney and liver lead levels from one cheetah (15.6 ppm and 17 ppm respectively were consistent with a diagnosis of lead poisoning; liver from the second cheetah was not available for testing. Both animals were routinely fed hunted antelope or game birds. This is the first report of oral lead poisoning in captive large carnivores, although these are unlikely to be the first cases. Without awareness of the risks of feeding hunted game, lead exposure will continue to be an underdiagnosed reality in the rehabilitation of endangered carnivores.

  11. Crystal phase in composition of mandible regenerate on a background the lead poisoning and conducted antitoxic correction

    Directory of Open Access Journals (Sweden)

    Mostovoy S.O.

    2009-01-01

    Full Text Available Results of the radiostructure research of reparative osteogenesis of the mandible on a background the lead poisoning and conducted antitoxic correction are presented in the article. It’s determined that the base crystal phase of the mandible regenerate are presented by hydroxyapatite with special diffracted reflexes. The parameters of elementary crystal cell in hy-droxyapatite are less then the same parameters in mother bone. During the correction processes with remedy Mg B6, it possi-ble to notice the entry of Mg B6 to the new crystal lattice.During the lead poisoning, parameters of the hydroxyapatite lattice are increased, so the lead’s entry to the lattice is possible. MgB6 can stop this process. The remedy Tetacinum Ca together with MgB6 can decrease the impression of the crystal phase.

  12. Bio-toxicological supervision op workers exposed to lead poisoning hazard. Systematic examination of amino acids, in urine and plasma

    International Nuclear Information System (INIS)

    A bio-toxicological chart was established for the workers in a firm handling lead. The known facts concerning professional lead poisoning are outlined, after which the importance of lead work in a nuclear center is discussed. The work station of each man is described and the results of analyses made during atmospheric checks on the site are given with sampling techniques. Since the biological chart is centered on the chromatographic exploration of amino acids in blood and urine, the analytical technique used is described and the different technical modifications made to the standard technique reported. The results obtained on reference subjects are compared with those found in the specialized literature. The results found in lead workers are then presented in the form of histograms, which better illustrate the differences observed with respect to the reference subjects. An hematological and toxicological balance-sheet is drawn up and the correlation existing between the results of coproporphyrine, lead and delta-aminolevulinic acid analyses in urine is checked. Biological detection of lead-poisoning has the advantage of providing an early diagnosis, thus enabling the works doctor to forestall the effects of this professional disease before any clinical symptoms appear. (author)

  13. Can Ingestion of Lead Shot and Poisons Change Population Trends of Three European Birds: Grey Partridge, Common Buzzard, and Red Kite?

    Directory of Open Access Journals (Sweden)

    Carolyn B Meyer

    Full Text Available Little is known about the magnitude of the effects of lead shot ingestion alone or combined with poisons (e.g., in bait or seeds/granules containing pesticides on population size, growth, and extinction of non-waterbird avian species that ingest these substances. We used population models to create example scenarios demonstrating how changes in these parameters might affect three susceptible species: grey partridge (Perdix perdix, common buzzard (Buteo buteo, and red kite (Milvus milvus. We added or subtracted estimates of mortality due to lead shot ingestion (4-16% of mortality, depending on species and poisons (4-46% of mortality reported in the UK or France to observed mortality of studied populations after models were calibrated to observed population trends. Observed trends were decreasing for partridge (in continental Europe, stable for buzzard (in Germany, and increasing for red kite (in Wales. Although lead shot ingestion and poison at modeled levels did not change the trend direction for the three species, they reduced population size and slowed population growth. Lead shot ingestion at modeled rates reduced population size of partridges by 10%, and when combined with bait and pesticide poisons, by 18%. For buzzards, decrease in mean population size by lead shot and poisons combined was much smaller (≤ 1%. The red kite population has been recovering; however, modeled lead shot ingestion reduced its annual growth rate from 6.5% to 4%, slowing recovery. If mortality from poisoned baits could be removed, the kite population could potentially increase at a rapid annual rate of 12%. The effects are somewhat higher if ingestion of these substances additionally causes sublethal reproductive impairment. These results have uncertainty but suggest that declining or recovering populations are most sensitive to lead shot or poison ingestion, and removal of poisoned baits can have a positive impact on recovering raptor populations that frequently

  14. Can Ingestion of Lead Shot and Poisons Change Population Trends of Three European Birds: Grey Partridge, Common Buzzard, and Red Kite?

    Science.gov (United States)

    Meyer, Carolyn B; Meyer, Joseph S; Francisco, Alex B; Holder, Jennifer; Verdonck, Frederik

    2016-01-01

    Little is known about the magnitude of the effects of lead shot ingestion alone or combined with poisons (e.g., in bait or seeds/granules containing pesticides) on population size, growth, and extinction of non-waterbird avian species that ingest these substances. We used population models to create example scenarios demonstrating how changes in these parameters might affect three susceptible species: grey partridge (Perdix perdix), common buzzard (Buteo buteo), and red kite (Milvus milvus). We added or subtracted estimates of mortality due to lead shot ingestion (4-16% of mortality, depending on species) and poisons (4-46% of mortality) reported in the UK or France to observed mortality of studied populations after models were calibrated to observed population trends. Observed trends were decreasing for partridge (in continental Europe), stable for buzzard (in Germany), and increasing for red kite (in Wales). Although lead shot ingestion and poison at modeled levels did not change the trend direction for the three species, they reduced population size and slowed population growth. Lead shot ingestion at modeled rates reduced population size of partridges by 10%, and when combined with bait and pesticide poisons, by 18%. For buzzards, decrease in mean population size by lead shot and poisons combined was much smaller (≤ 1%). The red kite population has been recovering; however, modeled lead shot ingestion reduced its annual growth rate from 6.5% to 4%, slowing recovery. If mortality from poisoned baits could be removed, the kite population could potentially increase at a rapid annual rate of 12%. The effects are somewhat higher if ingestion of these substances additionally causes sublethal reproductive impairment. These results have uncertainty but suggest that declining or recovering populations are most sensitive to lead shot or poison ingestion, and removal of poisoned baits can have a positive impact on recovering raptor populations that frequently feed on

  15. Exploring Childhood Lead Exposure through GIS: A Review of the Recent Literature

    OpenAIRE

    Cem Akkus; Esra Ozdenerol

    2014-01-01

    Childhood exposure to lead remains a critical health control problem in the US. Integration of Geographic Information Systems (GIS) into childhood lead exposure studies significantly enhanced identifying lead hazards in the environment and determining at risk children. Research indicates that the toxic threshold for lead exposure was updated three times in the last four decades: 60 to 30 micrograms per deciliter (µg/dL) in 1975, 25 µg/dL in 1985, and 10 µb/dL in 1991. These changes revealed t...

  16. Osteosclerotic metaphyseal dysplasia: a skeletal dysplasia that may mimic lead poisoning in a child with hypotonia and seizures

    International Nuclear Information System (INIS)

    We report the case of a 23-month-old male with hypotonia, developmental delay, and complex seizures. Radiographs revealed profound sclerosis of the metaphyses and epiphyses of the long and short bones in the extremities, with a unique pattern of distribution. Sclerosis also involved the anterior ribs, iliac crests, talus, and calcaneus. The skull and vertebral bodies appeared unaffected. Blood lead levels were normal. We believe that this constellation of clinical and radiographic abnormalities closely resembles osteosclerotic metaphyseal dysplasia (OMD) due to an autosomal recessive defect. Characteristic skeletal findings were instrumental in determining the diagnosis. OMD is a very rare sclerosing bone disorder, first described in 1993. The syndrome is characterized clinically by developmental delay of a progressive nature, hypotonia, elevated alkaline phosphatase, and late-onset spastic paraplegia. We encountered a young child with these neurologic symptoms who displayed sclerotic metaphyseal changes on hand radiographs obtained to determine the bone age. Lead poisoning, a known cause of metaphyseal sclerosis, was initially suspected. Careful analysis of the metaphyseal bone changes helped to distinguish this bone dysplasia from lead poisoning and other causes of metaphyseal sclerosis. (orig.)

  17. Childhood lead exposure and uptake in teeth in the Cleveland area during the era of leaded gasoline

    Energy Technology Data Exchange (ETDEWEB)

    Robbins, Norman, E-mail: nxr@case.edu [Department of Neurosciences (Emeritus), Case Western Reserve University, Cleveland, Ohio, 44106-4975 (United States); Zhang, Zhong-Fa, E-mail: zzhang@wistar.org [Center for Systems and Computational Biology, The Wistar Institute, Philadelphia, Pennsylvania, 19104 (United States); Sun, Jiayang, E-mail: jiayang@sun.cwru.edu [Center for Systems and Computational Biology, The Wistar Institute, Philadelphia, Pennsylvania, 19104 (United States); Ketterer, Michael E., E-mail: Michael.Ketterer@nau.edu [Department of Chemistry and Biochemistry, Northern Arizona University, Box 5698, Flagstaff, Arizona, 86011-5698 (United States); Lalumandier, James A., E-mail: James.lalumandier@case.edu [School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio, 44106-4905 (United States); Shulze, Richard A., E-mail: carbonvalleydental@gmail.com [School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio, 44106-4905 (United States)

    2010-09-01

    Childhood uptake of lead from exposure to atmospheric leaded gasoline in the United States has been studied using mainly blood lead levels. Since reliable blood lead techniques were used only after the peak use of leaded gasoline, the prior exposure history is unclear. The well-documented decline in blood lead levels after the mid-1970s could represent the continuation of a historic steady decline in exposure from many sources. Alternatively, the post-1970s decline might represent the declining phase of a unimodal rise and fall corresponding closely to usage of leaded gasoline. To assess these possibilities, lead concentration and 207Pb/206Pb isotope ratios were measured in the enamel of permanent molar teeth formed between 1936 and 1993 in mainly African-American donors who grew up in the Cleveland area. Tooth enamel preserves the lead concentration and isotope ratio that prevails during tooth formation. Historical trends in enamel lead concentration were significantly correlated with surrogates of atmospheric lead exposure: lead in sediments of two dated Lake Erie cores, and lead consumed in gasoline. About two-thirds of the total lead uptake into enamel in this period was attributable to leaded gasoline, and the remainder to other sources (e.g. paint). Enamel 207Pb/206Pb isotope ratios were similar to those of one lake sediment. Multivariate analysis revealed significant correlation in neighborhoods with higher levels of traffic, and including lake sediment data, accounted for 53% of the variation in enamel lead levels. Enamel lead concentration was highly correlated with reported African-American childhood blood levels. The extrapolated peak level of 48 {mu}g/dL (range 40 to 63) is associated with clinical and behavioral impairments, which may have implications for adults who were children during the peak gasoline lead exposure. In sum, leaded gasoline emission was the predominant source of lead exposure of African-American Cleveland children during the latter

  18. Childhood lead exposure and uptake in teeth in the Cleveland area during the era of leaded gasoline

    International Nuclear Information System (INIS)

    Childhood uptake of lead from exposure to atmospheric leaded gasoline in the United States has been studied using mainly blood lead levels. Since reliable blood lead techniques were used only after the peak use of leaded gasoline, the prior exposure history is unclear. The well-documented decline in blood lead levels after the mid-1970s could represent the continuation of a historic steady decline in exposure from many sources. Alternatively, the post-1970s decline might represent the declining phase of a unimodal rise and fall corresponding closely to usage of leaded gasoline. To assess these possibilities, lead concentration and 207Pb/206Pb isotope ratios were measured in the enamel of permanent molar teeth formed between 1936 and 1993 in mainly African-American donors who grew up in the Cleveland area. Tooth enamel preserves the lead concentration and isotope ratio that prevails during tooth formation. Historical trends in enamel lead concentration were significantly correlated with surrogates of atmospheric lead exposure: lead in sediments of two dated Lake Erie cores, and lead consumed in gasoline. About two-thirds of the total lead uptake into enamel in this period was attributable to leaded gasoline, and the remainder to other sources (e.g. paint). Enamel 207Pb/206Pb isotope ratios were similar to those of one lake sediment. Multivariate analysis revealed significant correlation in neighborhoods with higher levels of traffic, and including lake sediment data, accounted for 53% of the variation in enamel lead levels. Enamel lead concentration was highly correlated with reported African-American childhood blood levels. The extrapolated peak level of 48 μg/dL (range 40 to 63) is associated with clinical and behavioral impairments, which may have implications for adults who were children during the peak gasoline lead exposure. In sum, leaded gasoline emission was the predominant source of lead exposure of African-American Cleveland children during the latter

  19. Food Poisoning

    Science.gov (United States)

    ... Got Homework? Here's Help White House Lunch Recipes Food Poisoning KidsHealth > For Kids > Food Poisoning Print A ... find out how to avoid it. What Is Food Poisoning? Food poisoning comes from eating foods that ...

  20. The influence of chronic lead poisoning on the activity of some serum enzymes in rats

    Directory of Open Access Journals (Sweden)

    Todorović Tatjana

    2005-01-01

    Full Text Available In this paper, the influence of chronic lead intoxication on the activity of serum enzymes aspartate and alanine aminotransferases (AST and ALT and alkaline phosphatase (ALP was examined. The experiment was performed on 130 adult female DA rats and 80 young rats. Rats were treated by lead-acetate 100 and 30 mg Pb per kg body weight for 10, 20, 30, 40, 50 and 60 days. Young rats (offspring of studied female rats were treated with lead only through the placenta and mother's milk. The activities of serum AST, ALT and ALP were determined spectrophotomerically by IFCC method. The activity of examined serum enzymes was significantly increased in conditions of chronic lead intoxication in female rats and their offspring in relation to the control group. The activity of serum AST, ALT and ALP was in a positive correlation with the time of intoxication. There were no significant differences between the activities of enzymes AST and ALT in the serum and the amount of lead. The activity of ALP was significantly higher in serum of rats treated with higher amounts of lead. Increased AST, ALT and ALP activity in serum is most likely the consequence of lead hepatotoxicity.

  1. LEAD POISONING OF WATERFOWL AS INDICATORS OF WATER POLLUTION BY HEAVY METALS

    Directory of Open Access Journals (Sweden)

    Zhmud M.E.

    2011-11-01

    Full Text Available The occurrence of lead shot in waterfowl gizzards, surveyed in 1969-1985 years was considered in the south ofWestern Siberia and in the southern Ukraine. The gastric contents were investigated of 1722 birds of 13 species. ForMallard, Garganey, Eurasian Teal, and Common Pochard the lead shot was detected in the coastal areas of theDanube Delta. Maximum infestation was registered for Garganey (33,3% and Common Pochard (25,0%. Theresults are compared with data for other European countries. The necessity and effectiveness of interventions aimedat reducing the extent of lead contamination of waterfowl was discussed.

  2. The influence of chronic lead poisoning on the activity of some serum enzymes in rats

    OpenAIRE

    Todorović Tatjana; Dožić I.; Vujanović Dragana; Pejović J.; Marjanović Marjan

    2005-01-01

    In this paper, the influence of chronic lead intoxication on the activity of serum enzymes aspartate and alanine aminotransferases (AST and ALT) and alkaline phosphatase (ALP) was examined. The experiment was performed on 130 adult female DA rats and 80 young rats. Rats were treated by lead-acetate 100 and 30 mg Pb per kg body weight for 10, 20, 30, 40, 50 and 60 days. Young rats (offspring of studied female rats) were treated with lead only through the placenta and mother's milk...

  3. Case report: Radiologic changes of the skeleton in a dog with lead poisoning

    International Nuclear Information System (INIS)

    The skeleton of a young dog displayed radiological signs of chronic lead intoxication. Osteoclastic changes were demonstrable at the metaphyse of the long bones as well as in all areas with growth activity

  4. Clinical analysis of 129 children with lead poisoning%儿童铅中毒129例门诊病例分析

    Institute of Scientific and Technical Information of China (English)

    郜振彦; 徐健; 古桂雄; 颜崇淮

    2014-01-01

    Objective To assess the distribution of blood lead levels and the sources of lead exposure in children with lead poisoning,and thus to offer recommendations for clinical diagnosis and treatment of childhood lead poisoning.Methods The clinical data of 129 patients with lead poisoning was collected and analyzed at the Out-patient Department of Lead Poisoning Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine during Sep.2012 and Aug.2013 were collected and analyzed.All children were required to fill out the " outpatient questionnaire on heavy metal" (including children's demographic data,growth assessment,frequency of hand-mouth behavior,and the behavior of washing hands before eating,dietary,sources of lead exposure,and the family environment,etc.).Other data of medical history,physical examinations (height,weight,growth and development) were also collected.Blood samples were collected to measure blood lead level by graphite furnace atomic absorption spectrometry.Results (1) The above 129 patients were from 14 provinces (municipalities and autonomous regions),including 64 cases in Zhejiang (49.6%),30 cases in Shanghai (23.0%),13 cases in Jiangsu (10.1%),6 cases in Jiangxi (4.7%),5 cases in Hebei (3.9%),2 cases in Anhui and Guangdong (1.6%) ;and 1 case in Fujian,Henan,Hunan,Jilin,Inner Mongolia,Heilongjiang and Shandong (0.8%),respectively.(2) In the patients,the blood lead level was 17.0-892.0 μg/L[(251.5 ±155.8) μg/L] and the median was 235.0 μg/L.(3)The mean age of the children was 4.3 years.Fifteen cases were less than 1 year old,and the mean blood lead level was (367.8 ± 137.7) μg/L.Thirty-seven cases were 1-3 years old children,and the mean blood lead level was (250.5 ± 116.3) μg/L.Fifty cases were 3-6 years old children,and the mean blood lead level was (237.7 ± 179.7) μg/L.Twenty-seven cases were over 6 years old,and the mean blood lead level was (213.9 ± 141.8) μg/L.(4) One hundred and eleven cases of the

  5. National Poison Prevention Week Promotional Materials.

    Science.gov (United States)

    Poison Prevention Week Council, Washington, DC.

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

  6. Oil-based paint poisoning

    Science.gov (United States)

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

  7. Oleander poisoning

    Science.gov (United States)

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

  8. Detergent poisoning

    Science.gov (United States)

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

  9. Philodendron poisoning

    Science.gov (United States)

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

  10. Ammonia poisoning

    Science.gov (United States)

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

  11. Foxglove poisoning

    Science.gov (United States)

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

  12. Yew poisoning

    Science.gov (United States)

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

  13. Kerosene poisoning

    Science.gov (United States)

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

  14. Zinc poisoning

    Science.gov (United States)

    ... help if this information is not immediately available. Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  15. Mistletoe poisoning

    Science.gov (United States)

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

  16. Poison Ivy

    Science.gov (United States)

    ... Health Gynecology Medical Conditions Nutrition & Fitness Emotional Health Poison Ivy Posted under Health Guides . Updated 2 June ... everyone is sensitive to these plants. What is poison ivy? Poison ivy is a plant that can ...

  17. Diazinon poisoning

    Science.gov (United States)

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

  18. Iodine poisoning

    Science.gov (United States)

    ... help if this information is not immediately available. Poison Control Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere ...

  19. Jimsonweed poisoning

    Science.gov (United States)

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

  20. Deodorant poisoning

    Science.gov (United States)

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

  1. Mushroom Poisoning

    Science.gov (United States)

    ... poisoning, call your doctor or the Poison Control Center. Call 911 immediately if the person is unconscious, not breathing or convulsing. The phone number for the Poison Control Center is 1-800-222-1222. This number is ...

  2. Suspected lead poisoning in two captive cheetahs (Acinonyx jubatus jubatus) in South Africa, in 2008 and 2013

    OpenAIRE

    Michelle A. North; Lane, Emily P.; Kelly Marnewick; Peter Caldwell; Glen Carlisle; Louw C. Hoffman

    2015-01-01

    Whilst lead poisoning in raptors, scavenging birds and waterfowl is well studied and common knowledge, there is surprisingly little literature detailing the risk to mammalian scavengers and captive carnivores fed hunted meat. This case report describes the death of two captive cheetahs (Acinonyx jubatus jubatus) following acute onset of nervous symptoms. Clinical signs included hyper-excitability, seizures, arched back, tail held abnormally high and hyper-salivation. Necropsy findings include...

  3. Can Ingestion of Lead Shot and Poisons Change Population Trends of Three European Birds: Grey Partridge, Common Buzzard, and Red Kite?

    OpenAIRE

    Meyer, Carolyn B.; Meyer, Joseph S.; Francisco, Alex B.; Holder, Jennifer; Verdonck, Frederik

    2016-01-01

    Little is known about the magnitude of the effects of lead shot ingestion alone or combined with poisons (e.g., in bait or seeds/granules containing pesticides) on population size, growth, and extinction of non-waterbird avian species that ingest these substances. We used population models to create example scenarios demonstrating how changes in these parameters might affect three susceptible species: grey partridge (Perdix perdix), common buzzard (Buteo buteo), and red kite (Milvus milvus). ...

  4. Prospective associations between childhood low-level lead exposure and adult mental health problems: the Port Pirie cohort study.

    Science.gov (United States)

    McFarlane, Alexander C; Searle, Amelia K; Van Hooff, Miranda; Baghurst, Peter A; Sawyer, Michael G; Galletly, Cherrie; Sim, Malcolm R; Clark, Levina S

    2013-12-01

    Low-level environmental lead exposure during childhood is associated with poorer emotional/behavioural functioning in later childhood and adolescence. Scarce research has examined whether these apparent effects persist into adulthood. This study is the first to examine prospective associations between lead exposure across early childhood and several common adult mental health problems. Childhood data (including blood lead concentrations) and adult data (from mental health questionnaires and psychiatric interviews) were available for 210 participants (44% males, mean age=26.3 years) from the Port Pirie cohort study (1979-1982 birth cohort). Participants had a mean childhood (to 7 years) average blood lead concentration of 17.2μg/dL. Among females, childhood blood lead showed small significant positive associations with lifetime diagnoses of drug and alcohol abuse and social phobia, and with anxiety, somatic and antisocial personality problems. For example: for a 10μg/dL blood lead increase, females were 2.84 times (95% CI 1.10, 7.30) more likely to have an alcohol abuse diagnosis. However, adjustment for childhood covariates - particularly stimulation within the home environment - rendered these associations non-significant. No significant or sizeable unadjusted or adjusted associations were seen for males. The associations between early lead exposure and emotional/behavioural functioning in children might persist into adulthood, at least for females. However, it is unclear whether such results arise from residual confounding, or other mechanisms. Interventions that focus on improving the childhood home environment may have a long-term positive impact on adult mental health outcomes. However, more prospective research using large and representative samples is needed to substantiate these results. PMID:23958641

  5. Poison Ivy

    Science.gov (United States)

    ... leaves of the plants. Look Out for Poison Plants These plants can be anywhere — from the woods ... pill or liquid form. Preventing Rashes From Poison Plants The best approach is to avoid getting the ...

  6. Ethanol poisoning

    Science.gov (United States)

    ... 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. ...

  7. Starch poisoning

    Science.gov (United States)

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

  8. Poisonous Plants

    Science.gov (United States)

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

  9. Insecticide poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 76. Borron SW. Pyrethins, repellants, ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 77. Cannon RD, Ruha A- ...

  10. Cologne poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 100. Jacobsen D, Hovda KE. ... Poisoning and Drug Overdose. 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 32. Mycyk MB. Toxic alcohols. ...

  11. Copper poisoning

    Science.gov (United States)

    ... 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. ...

  12. Merbromin poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 71. Linakis JG, Skarbek-Borowska S. ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 18. Rusyniak DE, Arroyo A, ...

  13. Methylmercury poisoning

    Science.gov (United States)

    ... containing mercury are poisonous. Methylmercury is a very poisonous form of mercury. It forms when bacteria react with mercury in water, soil, or plants. It has been used to preserve grain that ...

  14. Poison Prevention

    Science.gov (United States)

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

  15. Traditional medicine: a rare cause of lead poisoning in Western countries [v1; ref status: indexed, http://f1000r.es/2c6

    Directory of Open Access Journals (Sweden)

    Halima Muller

    2013-11-01

    Full Text Available A 42-year-old man from Bhutan was admitted to the emergency department with a 5-day history of abdominal pain, nausea and vomiting. Enhanced abdominal CT scan was found negative, however laboratory tests showed hemolytic anemia and basophilic stippling which are often seen in lead and heavy metal poisoning. Additional tests revealed a high level of lead in blood and urine. The patient was administered a chelator treatment with rapid improvement of the symptoms. A detailed interview revealed that the patient had been taking daily Bhutanese traditional medicines to treat a Bell’s palsy from which he had been suffering for a few months. The analysis of these medicines confirmed the presence of a high level of lead.

  16. Effect of acute lead poisoning on pathological damage in mice testis%急性铅中毒对小鼠睾丸病理损伤研究

    Institute of Scientific and Technical Information of China (English)

    孙相和; 孔令芸; 李冲; 陈玲丽; 宁红梅; 葛亚明

    2014-01-01

    为了研究急性铅中毒对小鼠睾丸病理变化的影响,通过对小鼠饲喂含有醋酸铅的去离子水建立铅负荷小鼠模型.处理10 d后取材,分析体质量、睾丸指数和睾丸病理剖检变化.结果显示:与对照组相比,铅中毒组小鼠体质量无明显变化,睾丸指数降低,且差异显著(P<0.05);小鼠睾丸中支持细胞、生精细胞和间质细胞数量减少.铅对小鼠睾丸具有显著损害作用,从而影响小鼠的生殖健康.%To investigate the effect of acute lead poisoning on pathological changes in mice testis,mice were orally administered with lead acetate for 10 days to establish a lead poisoning mice model.After 10 days,some indexes,such as body weight,testis index,necropsy and histopathology,were analyzed.The results showed that the body weight change of mice was not relevant significantly to the dosage of lead acetate.Compared with the control group,the difference of testis relative index in dosage group was significant (P<0.05).The amount of sertoli cells,germ cells and Leydig’s cells in mice tesis was decreased.The results suggested that lead could damage mice testis significantly and then affect the reproductive health of mice.

  17. Carbon monoxide poisoning

    OpenAIRE

    Dolan, Michael C.

    1985-01-01

    Carbon monoxide poisoning is a significant cause of illness and death. Its protean symptoms probably lead to a gross underestimation of its true incidence. Low levels of carbon monoxide aggravate chronic cardiopulmonary problems, and high levels are associated with cardiac arrhythmias and cerebral edema. Patients who survive acute poisoning are at risk of delayed neurologic sequelae. The measurement of carboxyhemoglobin levels does not reveal the tissue levels of carbon monoxide but is useful...

  18. Lead levels - blood

    Science.gov (United States)

    Blood lead levels ... is used to screen people at risk for lead poisoning. This may include industrial workers and children ... also used to measure how well treatment for lead poisoning is working. Lead is common in the ...

  19. A single center, prospective study on the epidemiology of acute childhood poisoning%儿童急性中毒流行病学单中心前瞻性研究

    Institute of Scientific and Technical Information of China (English)

    曹雪笛; 高恒妙; 廖琨; 王新伟; 王龙; 赵光远; 霍枫; 钱素云

    2015-01-01

    目的 分析儿童急性中毒的流行病学特征,探讨预防儿童急性中毒的方法.方法 应用儿童中毒病例信息收集表前瞻性收集2013年1月1日至12月31日就诊于北京儿童医院中毒患儿的流行病学资料,分析儿童急性中毒的年龄、原因、途径、种类和后果.结果 共收集中毒病例353例.<1岁28例(8.0%),~4岁255例(72.2%),~9岁35例(9.9%),≥9岁35例(9.9%).中毒发生在家庭305例(86.4%),家庭以外48例(13.6%).经消化道中毒348例(98.5%),吸入5例(1.5%).患儿自己误服281例(79.4%),家长喂错药或超量喂药48例(13.6%),医源性7例(2.1%),试图自杀12例(3.4%).药物中毒206例(58.4%),化学制剂55例(15.6%),鼠药26例(7.3%),农药45例(12.7%),有毒植物16例(4.5%).353例中,急诊留观治疗297例(84.1%),因病情危重住PICU 56例(15.9%),死亡4例(1.1%).结论 中毒好发年龄为1~4岁,主要原因为误服,毒物种类第一位是药物,导致死亡或严重中毒的种类包括精神类药物、农药、鼠药.预防工作重点为防止幼儿家中误服,主要措施有加强儿童监管、妥善保管家中药物及有毒物品、鼓励使用药品安全包装.%Objective To analyze the epidemiological characteristics of acute childhood poisoning and to explore the methods of prevention.Methods The epidemiological information of each poisoning child presented to Emergency Department, Beijing Children's Hospital, Capital Medical University from Jan 1 st to Dec 31st 2013 were collected with an information collection table.The children's age, causes of poisoning, poison types, ways of poisoning and the consequences of poisoning were analyzed.Results A total of 353 poisoning children presented to our emergency department in 2013.Twenty-eight patients (8.0%) were < 1 year-old.Two hundred and fifty-five patients(72.2%) were between 1 to < 4 year-old.Thirty-five patients (9.9%) were between 4 to <9 year

  20. Outsmarting Poison Ivy and Other Poisonous Plants

    Science.gov (United States)

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

  1. Addressing and Assessing Lead Threats in Drinking Water: Non-Leaded Brass, Product Testing, Particulate Lead Occurrence and Effects of the Chloride to Sulfate Mass Ratio on Corrosion

    OpenAIRE

    Triantafyllidou, Simoni

    2006-01-01

    Growing concern over adverse health effects from low level lead exposure motivated reassessment of lead occurrence in drinking water, from the perspective of 1) possibly eliminating lead from new brass materials, and 2) performance testing of existing products. During the course of this thesis work, it was discovered that several cases of childhood lead poisoning in North Carolina, South Carolina and Washington D.C. occurred from contaminated potable water. That disconcerting finding prompt...

  2. Gitelman syndrome manifesting in early childhood and leading to delayed puberty: a case report

    Directory of Open Access Journals (Sweden)

    Raza Farhan

    2012-10-01

    . Conclusion Diagnosis of Gitelman syndrome is usually made incidentally during adolescence or early adulthood based on clinical and biochemical findings. We report that Gitelman syndrome can present during the early childhood years. If undiagnosed and untreated, it can lead to growth retardation and delayed puberty.

  3. Low-level environmental lead exposure in childhood and adult intellectual function: a follow-up study

    Directory of Open Access Journals (Sweden)

    Gregas Matthew

    2011-03-01

    Full Text Available Abstract Background Early life lead exposure might be a risk factor for neurocognitive impairment in adulthood. Objectives We sought to assess the relationship between early life environmental lead exposure and intellectual function in adulthood. We also attempted to identify which time period blood-lead concentrations are most predictive of adult outcome. Methods We recruited adults in the Boston area who had participated as newborns and young children in a prospective cohort study that examined the relationship between lead exposure and childhood intellectual function. IQ was measured using the Wechsler Abbreviated Scale of Intelligence (WASI. The association between lead concentrations and IQ scores was examined using linear regression. Results Forty-three adults participated in neuropsychological testing. Childhood blood-lead concentration (mean of the blood-lead concentrations at ages 4 and 10 years had the strongest relationship with Full-Scale IQ (β = -1.89 ± 0.70, p = 0.01. Full-scale IQ was also significantly related to blood-lead concentration at age 6 months (β = -1.66 ± 0.75, p = 0.03, 4 years (β = -0.90 ± 0.41, p = 0.03 and 10 years (β = -1.95 ± 0.80, p = 0.02. Adjusting for maternal IQ altered the significance of the regression coefficient. Conclusions Our study suggests that lead exposure in childhood predicts intellectual functioning in young adulthood. Our results also suggest that school-age lead exposure may represent a period of increased susceptibility. Given the small sample size, however, the potentially confounding effects of maternal IQ cannot be excluded and should be evaluated in a larger study.

  4. Correlation analysis of the long latency auditory evoked potential N2 and cognitive P3 with the level of lead poisoning in children

    Directory of Open Access Journals (Sweden)

    Alvarenga, Kátia de Freitas

    2013-01-01

    Full Text Available Introduction: The effects of lead on children's health have been widely studied. Aim: To analyze the correlation between the long latency auditory evoked potential N2 and cognitive P3 with the level of lead poisoning in Brazilian children. Methods: This retrospective study evaluated 20 children ranging in age from 7 to 14 years at the time of audiological and electrophysiological evaluations. We performed periodic surveys of the lead concentration in the blood and basic audiological evaluations. Furthermore, we studied the auditory evoked potential long latency N2 and cognitive P3 by analyzing the absolute latency of the N2 and P3 potentials and the P3 amplitude recorded at Cz. At the time of audiological and electrophysiological evaluations, the average concentration of lead in the blood was less than 10 ug/dL. Results: In conventional audiologic evaluations, all children had hearing thresholds below 20 dBHL for the frequencies tested and normal tympanometry findings; the auditory evoked potential long latency N2 and cognitive P3 were present in 95% of children. No significant correlations were found between the blood lead concentration and latency (p = 0.821 or amplitude (p = 0.411 of the P3 potential. However, the latency of the N2 potential increased with the concentration of lead in the blood, with a significant correlation (p = 0.030. Conclusion: Among Brazilian children with low lead exposure, a significant correlation was found between blood lead levels and the average latency of the auditory evoked potential long latency N2; however, a significant correlation was not observed for the amplitude and latency of the cognitive potential P3.

  5. Tracing the long-term legacy of childhood lead exposure: a review of three decades of the port Pirie cohort study.

    Science.gov (United States)

    Searle, Amelia K; Baghurst, Peter A; van Hooff, Miranda; Sawyer, Michael G; Sim, Malcolm R; Galletly, Cherrie; Clark, Levina S; McFarlane, Alexander C

    2014-07-01

    Several prospective cohort studies have demonstrated that childhood lead levels show small but statistically significant adjusted associations with subsequent development in later childhood and adolescence. The Port Pirie Cohort study is one of the few prospective cohort studies to follow participants into adulthood. This paper reviews all childhood and adulthood findings of the Port Pirie Cohort study to date. Cohort members (initially, 723 infants born in/around the lead-smelting town of Port Pirie) showed a wide range of childhood blood lead levels, which peaked around 2 years old (M=21.3μg/dL, SD=1.2). At all childhood assessments, postnatal lead levels - particularly those reflecting cumulative exposure - showed small significant associations with outcomes including cognitive development, IQ, and mental health problems. While associations were substantially attenuated after adjusting for several childhood covariates, many remained statistically significant. Furthermore, average childhood blood lead showed small significant associations with some adult mental health problems for females, including anxiety problems and phobia, though associations only approached significance following covariate adjustment. Overall, there did not appear to be any age of greatest vulnerability or threshold of effect, and at all ages, females appeared more susceptible to lead-associated deficits. Together, these findings suggest that the associations between early childhood lead exposure and subsequent developmental outcomes may persist. However, as the magnitude of these effects was small, they are not discernible at the individual level, posing more of a population health concern. It appears that the combination of multiple early childhood factors best predicts later development. As such, minimising lead exposure in combination with improving other important early childhood factors such as parent-child interactions may be the best way to improve developmental outcomes. PMID

  6. Determining Prenatal, Early Childhood and Cumulative Long-Term Lead Exposure Using Micro-Spatial Deciduous Dentine Levels

    OpenAIRE

    Arora, Manish; Austin, Christine; Sarrafpour, Babak; Hernández-Ávila, Mauricio; Hu, Howard; Wright, Robert O.; Tellez-Rojo, Martha Maria

    2014-01-01

    The aim of this study was to assess the validity of micro-spatial dentine lead (Pb) levels as a biomarker for accurately estimating exposure timing over the prenatal and early childhood periods and long-term cumulative exposure to Pb. In a prospective pregnancy cohort sub-sample of 85 subjects, we compared dentine Pb levels measured using laser ablation-inductively coupled plasma mass spectrometry with Pb concentrations in maternal blood collected in the second and third trimesters, maternal ...

  7. Evaluation of the source and extent of lead poisoning at Lacreek National Wildlife Refuge, Bennett County, South Dakota

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The presence of lead shot at levels which would warrant remediation were not identified on any of the study plots. However, trumpeter swans and at least in prior...

  8. Investigation of the Poisoning Mechanism of Lead on the CeO2-WO3 Catalyst for the NH3-SCR Reaction via in Situ IR and Raman Spectroscopy Measurement.

    Science.gov (United States)

    Peng, Yue; Si, Wenzhe; Li, Xiang; Chen, Jianjun; Li, Junhua; Crittenden, John; Hao, Jiming

    2016-09-01

    The in situ IR and Raman spectroscopy measurements were conducted to investigate lead poisoning on the CeO2-WO3 catalysts. The deactivation mechanisms were studied with respect to the changes of surface acidity, redox property, nitrate/nitrite adsorption behaviors, and key active sites (note that the results of structure-activity relationship of CeO2-WO3 were based on our previous research). (1) Lewis acid sites originated from CeO2 and crystalline WO3, whereas Brønsted acid sites originated from Ce2(WO4)3. The poisoned catalysts exhibited a lower surface acidity than the fresh catalysts: the number of acid sites decreased, and their thermal stability weakened. (2) The reducibility of catalysts and the amount of active oxygen exhibited a smaller influence after poisoning because lead preferred to bond with surface WOx species rather than CeO2. (3) The quantity of active nitrate species decreased due to the lead coverage on the catalyst and the partial bridged-nitrate species induced by lead exhibited a low degree of activity at 200 °C. (4) Crystalline WO3 and Ce2(WO4)3 originated from the transformation of polytungstate sites. These sites were the key active sites during the SCR process. The formation temperatures of polytungstate on the poisoned catalysts were higher than those on the fresh catalysts. PMID:27480109

  9. Lead poisoning as possible cause of deaths at the Swedish House at Kapp Thordsen, Spitsbergen, winter 1872-3

    OpenAIRE

    Aasebø, Ulf; Kjær, Kjell G

    2009-01-01

    Objective To investigate cause of death in 17 sealers who died in the Swedish house in Kapp Thordsen, Spitsbergen, during the winter of 1872-3. Design Analysis of skeletal samples from one sealer’s grave. Setting Field trip to Spitsbergen to exhume skeletal remains. Subjects One of 17 sailors who died in 1872-3. Results No objective signs of scurvy were found. The concentration of lead in the bone samples was 102.05 µg/g. Conclusions The high concentrations of lead indicate that this man died...

  10. Take home lead exposure in children of oil field workers.

    Science.gov (United States)

    Khan, Fahad

    2011-06-01

    Childhood lead poisoning is a major, preventable environmental health problem. While residential lead-based paint and lead contaminated dust and soil are the most common sources of childhood lead poisoning, children can also be at risk if they live with an adult with a job or hobby that involves exposure to lead. Currently, the Oklahoma Childhood Lead Poisoning Prevention Program (OCLPPP) has a small number of cases of "take home" lead exposure in children of oil field workers. These workers may come in contact with a threading compound, "pipe dope" that can contain large amounts of lead. Workers handling this product may be exposed to lead by not following safety instructions. Additionally workers may not be provided the facilities to shower and change out of the contaminated clothing before leaving the work location. The OCLPPP recommends employers and worksites should consider effective alternative options like lead free biodegradable pipe dopes or dope free connections to prevent workers and their families from adverse health effects associated with lead. PMID:21888039

  11. Lanolin poisoning

    Science.gov (United States)

    Lanolin is an oily substance taken from sheep's wool. Lanolin poisoning occurs when someone swallows a product that contains lanolin. This article is for information only. Do NOT use it to treat or ...

  12. Malathion poisoning

    Science.gov (United States)

    ... is used in agriculture to kill and control insects on crops and in gardens. The government also ... Mercaptothion poisoning References Cannon RD, Ruha A-M. Insecticides, herbicides, and rodenticides. In: Adams JG. Emergency Medicine . ...

  13. Bee poison

    Science.gov (United States)

    Bee poisoning is caused by a sting from a bee, wasp , or yellow jacket. This article is for ... Bee, wasp, and yellow jacket stings contain a substance called venom. Africanized bee colonies are very sensitive ...

  14. Gasoline poisoning

    Science.gov (United States)

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

  15. Depilatory poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 100. Pfau PR, Hancock SM. ... Gastrointestinal and Liver Disease . 10th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 27. Wax PM, Young A. ...

  16. Aftershave poisoning

    Science.gov (United States)

    ... Concepts and Clinical Practice . 8th ed. Philadelphia, PA: Elsevier Mosby; 2014:chap 185. Jacobsen D, Hovda KE. ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 32. White SR. Toxic alcohols. ...

  17. Philodendron poisoning

    Science.gov (United States)

    The poisonous ingredient is: Calcium oxalate ... with a cold, wet cloth. Wash off any plant sap from the skin and eyes. ... weight, and condition Name and part of the plant swallowed, if known Time it was swallowed Amount ...

  18. Lead neurotoxicity: exploring the potential impact of lead substitution in zinc-finger proteins on mental health.

    Science.gov (United States)

    Ordemann, Jacqueline Michelle; Austin, Rachel Narehood

    2016-06-01

    Childhood lead poisoning is a costly and largely preventable public health problem that lowers IQs, decreases attention spans, and leads to the development of other childhood intellectual disabilities. Furthermore, recent evidence links developmental lead poisoning with the etiology of disorders that appear much later in life, such as Alzheimer's disease, Parkinson's disease, and schizophrenia. Little is known about how lead influences the onset of these disorders. This paper reviews the evidence that lead substitution for zinc in zinc-finger proteins contributes to the development of Alzheimer's disease, Parkinson's disease, and schizophrenia. The zinc-finger proteins potentially impacted by lead include DNA methyltransferase 1 (DNMT1) and Presenilin 1 and 2 (PSEN1/2) in Alzheimer's disease, the dopamine receptor in Parkinson's disease, and the NMDA receptor, zinc-finger protein 804A (ZNF804A), and disrupted-in-schizophrenia 1 (DISC1)-binding zinc-finger (DBZ) in schizophrenia. PMID:26745006

  19. Poisoning - fish and shellfish

    Science.gov (United States)

    Fish poisoning; Dinoflagellate poisoning; Seafood contamination; Paralytic shellfish poisoning; Ciguatera poisoning ... algae and algae-like organisms called dinoflagellates. Small fish that eat the algae become contaminated. If larger ...

  20. Neurotoxicity and aggressiveness triggered by low-level lead in children: a review.

    Science.gov (United States)

    Olympio, Kelly Polido Kaneshiro; Gonçalves, Claudia; Günther, Wanda Maria Risso; Bechara, Etelvino José Henriques

    2009-09-01

    Lead-induced neurotoxicity acquired by low-level long-term exposure has special relevance for children. A plethora of recent reports has demonstrated a direct link between low-level lead exposure and deficits in the neurobehavioral-cognitive performance manifested from childhood through adolescence. In many studies, aggressiveness and delinquency have also been suggested as symptoms of lead poisoning. Several environmental, occupational and domestic sources of contaminant lead and consequent health risks are largely identified and understood, but the occurrences of lead poisoning remain numerous. There is an urgent need for public health policies to prevent lead poisoning so as to reduce individual and societal damages and losses. In this paper we describe unsuspected sources of contaminant lead, discuss the economic losses and urban violence possibly associated with lead contamination and review the molecular basis of lead-induced neurotoxicity, emphasizing its effects on the social behavior, delinquency and IQ of children and adolescents. PMID:20058837

  1. Lithium Poisoning

    DEFF Research Database (Denmark)

    Baird-Gunning, Jonathan; Lea-Henry, Tom; Hoegberg, Lotte C G;

    2016-01-01

    function caused by volume depletion from lithium-induced nephrogenic diabetes insipidus or intercurrent illnesses and is also drug-induced. Lithium poisoning can affect multiple organs; however, the primary site of toxicity is the central nervous system and clinical manifestations vary from asymptomatic...... supratherapeutic drug concentrations to clinical toxicity such as confusion, ataxia, or seizures. Lithium poisoning has a low mortality rate; however, chronic lithium poisoning can require a prolonged hospital length of stay from impaired mobility and cognition and associated nosocomial complications. Persistent...... or the duration of toxicity in high-risk exposures. There is disagreement in the literature regarding factors that define patients most likely to benefit from treatments that enhance lithium elimination, including specific plasma lithium concentration thresholds. In the case of extracorporeal treatments...

  2. Determining prenatal, early childhood and cumulative long-term lead exposure using micro-spatial deciduous dentine levels.

    Directory of Open Access Journals (Sweden)

    Manish Arora

    Full Text Available The aim of this study was to assess the validity of micro-spatial dentine lead (Pb levels as a biomarker for accurately estimating exposure timing over the prenatal and early childhood periods and long-term cumulative exposure to Pb. In a prospective pregnancy cohort sub-sample of 85 subjects, we compared dentine Pb levels measured using laser ablation-inductively coupled plasma mass spectrometry with Pb concentrations in maternal blood collected in the second and third trimesters, maternal bone, umbilical cord blood, and childhood serial blood samples collected from the ages of 3 months to ≥6 years. We found that Pb levels (as 208Pb:43Ca in dentine formed at birth were significantly associated with cord blood Pb (Spearman ρ = 0.69; n = 27; p<0.0001. The association of prenatal dentine Pb with maternal patella Pb (Spearman ρ = 0.48; n = 59; p<0.0001 was stronger than that observed for tibia Pb levels (Spearman ρ = 0.35; n = 41; p<0.03. When assessing postnatal exposure, we found that Pb levels in dentine formed at 3 months were significantly associated with Pb concentrations in children's blood collected concurrently (Spearman ρ = 0.64; n = 55; p<0.0001. We also found that mean Pb concentrations in secondary dentine (that is formed from root completion to tooth shedding correlated positively with cumulative blood lead index (Spearman ρ = 0.38; n = 75; p<0.0007. Overall, our results support that micro-spatial measurements of Pb in dentine can be reliably used to reconstruct Pb exposure timing over the prenatal and early childhood periods, and secondary dentine holds the potential to estimate long-term exposure up to the time the tooth is shed.

  3. Acetone poisoning

    Science.gov (United States)

    ... JavaScript. Acetone is a chemical used in many household products. This article discusses poisoning from swallowing acetone-based ... A.M. Editorial team. Related MedlinePlus Health Topics Household Products Browse the Encyclopedia A.D.A.M., Inc. ...

  4. Chronic mercury poisoning: Report of two siblings

    Directory of Open Access Journals (Sweden)

    Yilmaz Cahide

    2010-01-01

    Full Text Available Mercury exists as organic inorganic and elementary forms in nature and is one of the most toxic metals that are poisonous for human beings. Mercury is commonly used in many different sectors of industry such as in insects formulas, agriculture products, lamps, batteries, paper, dyes, electrical/electronic devices, jewelry, and in dentistry. In this study, two siblings (one a 7-year-old boy and the other a 13 years old girl are reported who developed chronic mercury poisoning as a result of long-term contact with batteries. Our aim is to emphasize the importance of mercury poisoning that is extremely rarely seen in childhood.

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

    Science.gov (United States)

    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

  6. Bug spray poisoning

    Science.gov (United States)

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

  7. Hair tonic poisoning

    Science.gov (United States)

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

  8. Poisoning - fish and shellfish

    Science.gov (United States)

    In Ciguatera poisoning, the poisonous ingredient is ciguatoxin. This is a poison made in small amounts by certain algae and algae-like organisms called dinoflagellates. Small fish that eat the algae ...

  9. Glyphosate poisoning.

    Science.gov (United States)

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

    2004-01-01

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

  10. Protecting Yourself from Poisonous Plants

    Science.gov (United States)

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

  11. Tissue Doppler Imaging Combined with Advanced 12-Lead ECG Analysis Might Improve Early Diagnosis of Hypertrophic Cardiomyopathy in Childhood

    Science.gov (United States)

    Femlund, E.; Schlegel, T.; Liuba, P.

    2011-01-01

    Optimization of early diagnosis of childhood hypertrophic cardiomyopathy (HCM) is essential in lowering the risk of HCM complications. Standard echocardiography (ECHO) has shown to be less sensitive in this regard. In this study, we sought to assess whether spatial QRS-T angle deviation, which has shown to predict HCM in adults with high sensitivity, and myocardial Tissue Doppler Imaging (TDI) could be additional tools in early diagnosis of HCM in childhood. Methods: Children and adolescents with familial HCM (n=10, median age 16, range 5-27 years), and without obvious hypertrophy but with heredity for HCM (n=12, median age 16, range 4-25 years, HCM or sudden death with autopsy-verified HCM in greater than or equal to 1 first-degree relative, HCM-risk) were additionally investigated with TDI and advanced 12-lead ECG analysis using Cardiax(Registered trademark) (IMED Co Ltd, Budapest, Hungary and Houston). Spatial QRS-T angle (SA) was derived from Kors regression-related transformation. Healthy age-matched controls (n=21) were also studied. All participants underwent thorough clinical examination. Results: Spatial QRS-T angle (Figure/ Panel A) and septal E/Ea ratio (Figure/Panel B) were most increased in HCM group as compared to the HCM-risk and control groups (p less than 0.05). Of note, these 2 variables showed a trend toward higher levels in HCM-risk group than in control group (p=0.05 for E/Ea and 0.06 for QRS/T by ANOVA). In a logistic regression model, increased SA and septal E/Ea ratio appeared to significantly predict both the disease (Chi-square in HCM group: 9 and 5, respectively, p less than 0.05 for both) and the risk for HCM (Chi-square in HCM-risk group: 5 and 4 respectively, p less than 0.05 for both), with further increased predictability level when these 2 variables were combined (Chi-square 10 in HCM group, and 7 in HCM-risk group, p less than 0.01 for both). Conclusions: In this small material, Tissue Doppler Imaging and spatial mean QRS-T angle

  12. Treatment of lymphoid cells with the topoisomerase II poison etoposide leads to an increased juxtaposition of AML1 and ETO genes on the surface of nucleoli.

    Directory of Open Access Journals (Sweden)

    Razin S. V.

    2011-10-01

    Full Text Available AML1 and ETO genes are known partners in the t(8,21 translocation associated with the treatment-related leukaemias in the patients receiving chemotherapy with DNA-topoisomerase II (topo II poisons. Aim. To determine whether the genes AML1 and ETO are in close proximity either permanently or temporarily in the nucleus. Methods. 3D FISH. Results. We found that in 5 % of untreated cells, alleles of AML1 and ETO are in close proximity. This number increased two-fold in the cells treated with the topo II poison etoposide. Surprisingly, in more than 50 % of the cases observed, co-localization of the genes occurred at the nucleoli surface. We found also that the treatment of cells triggers preferential loading of RAD51 onto bcr of the AML1 and ETO genes. Conclusions. Our results suggest that the repair of DNA lesions introduced by topoisomerase II poisons may be mediated simultaneously by multiple mechanisms, which may be the cause of mistakes resulting in translocations.

  13. House of Poison: Poisons in the Home.

    Science.gov (United States)

    Keller, Rosanne

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

  14. Ciguatera fish poisoning

    OpenAIRE

    J. Crump; McLay, C.; Chambers, S.

    1999-01-01

    Ciguatera fish poisoning is one of a variety of non-bacterial forms of human seafood poisoning. Consuming large predatory fish from tropical reef ecosystems may be hazardous. We describe a case that is typical of the disease, and illustrates the persistence of neurological symptoms that occur in some patients.


Keywords: ciguatera fish poisoning; ichthyosarcotoxaemia; poisoning; biotoxins

  15. Paraphenylene diamine poisoning

    OpenAIRE

    A C Jesudoss Prabhakaran

    2012-01-01

    The commonest constituent of all hair dyes is paraphenylene diamine (PPD). Hair dye poisoning is emerging as one of the emerging causes of intentional self-poisoning to commit suicide. In this article, we report a case of PPD poisoning and the importance of clinical of hair dye poisoning. The lack of specific diagnostic tests, a specific antidote for paraphenylene diamine poisoning and the importance of early supportive treatment modalities are also discussed.

  16. Paraphenylene diamine poisoning

    Directory of Open Access Journals (Sweden)

    A C Jesudoss Prabhakaran

    2012-01-01

    Full Text Available The commonest constituent of all hair dyes is paraphenylene diamine (PPD. Hair dye poisoning is emerging as one of the emerging causes of intentional self-poisoning to commit suicide. In this article, we report a case of PPD poisoning and the importance of clinical of hair dye poisoning. The lack of specific diagnostic tests, a specific antidote for paraphenylene diamine poisoning and the importance of early supportive treatment modalities are also discussed.

  17. HAIR LEAD CONCENTRATION IN NAKHLAK LEAD MINERS VERSUS CONTROL GROUP

    OpenAIRE

    Izadi, N.; K Montazeri

    2002-01-01

    Introduction. Lead poisoning is a major problem in environmental health. Exposure can occur via air, soil, food and water. Occupational exposure is the most common source of lead poisoning in adults. Lead miners are exposed to an additional source of poisoning in long term. Hair analysis may be used to evaluate chronic lead toxicity. This study compare the hair lead concentration in Nakhlak lead miners and Mohammadieh people who live 130 km far from the lead mine. Methods. Hair samples f...

  18. Paracetamol (acetaminophen) poisoning

    OpenAIRE

    Buckley, Nick; Eddleston, Michael

    2007-01-01

    Paracetamol (acetaminophen) is a common means of self-poisoning in Europe and North America, often taken as an impulsive act of self-harm in young people. Mortality from paracetamol overdose is now about 0.4%, although without treatment, severe liver damage occurs in at least half of people with blood paracetamol levels above the UK standard treatment line.In adults, ingestion of less than 125 mg/kg is unlikely to lead to hepatotoxicity; even higher doses may be tolerated by children witho...

  19. Using geographic information systems to assess risk for elevated blood lead levels in children.

    OpenAIRE

    Roberts, James R.; Hulsey, Thomas C.; Curtis, Gerald B.; Reigart, J. Routt

    2003-01-01

    OBJECTIVES: Targeted screening for childhood lead poisoning depends on assessment of risk factors including housing age. Using a geographic information system (GIS), we aim to determine high-risk regions in Charleston County, South Carolina, to assist public health officials in developing targeted lead-screening. METHODS: Properties built before 1978 were geocoded (assigned latitude and longitude coordinates) from tax assessor data. Addresses of Charleston County children who have been screen...

  20. Pesticides poisoning

    International Nuclear Information System (INIS)

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

  1. Lead

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    This is one of a series of reports made on industrial pollutants by the Expert Panel on Air Quality Standards to advise the United Kingdom Government on air quality standards. It describes the main sources of lead exposure, including the relative contribution of lead in the air and lead in the diet, and the methods by which it is measured in air. The Panel also considers the airborne concentrations recorded to date in the United Kingdom, ways in which lead is handled in by the body, and its toxic effects on people. The dominant source of airborne lead is petrol combustion. Other source include coal combustion, the production of non-ferrous metals and waste treatment and disposal. The justification of an air quality standard for lead is set down. The Panel recommends an air quality standard for lead in the United Kingdom of 0.25 {mu}g/m{sup 3} measured as an annual average. This is intended to protect young children, the group most vulnerable to impairment of brain function. 17 refs., 3 figs., 2 tabs.

  2. Hair spray poisoning

    Science.gov (United States)

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

  3. Face powder poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002700.htm Face powder poisoning To use the sharing features on this page, please enable JavaScript. Face powder poisoning occurs when someone swallows or breathes ...

  4. Plant fertilizer poisoning

    Science.gov (United States)

    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. ...

  5. Bracken fern poisoning

    Science.gov (United States)

    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....

  6. Poisoning first aid

    Science.gov (United States)

    ... vicinity. Keep your children informed, too. Remove any poisonous plants. Never eat wild plants, mushrooms, roots, or berries unless you very familiar with them. Teach children about the dangers ... substances are poisonous if taken in large doses. If you are ...

  7. [Poisoning in swine].

    Science.gov (United States)

    Heinritzi, K

    1986-01-01

    For clinical interests it is advisable to subdivide cases of swine poisoning in such as caused by food, drugs and environmental poisonings. This division gives pointers to aetiologic connections and special measures necessary for the clearing of the processes. With food poisoning mycotoxicoses play an evermore important role, whereas poisonings by trace elements are on the decrease. Sodium chloride poisoning often results primarily from insufficient water supply. With environmental poisonings carbon monoxide and cyanamide intoxication are presented. Poisonings caused by drugs are mainly the result of an overdose, of segregation in food or of non-licensed drugs. A relatively unknown swine poisoning by a drug against coccidiosis--licensed for poultry--is described. PMID:2943054

  8. Poisoning first aid

    Science.gov (United States)

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

  9. Paraphenylene diamine poisoning

    OpenAIRE

    Prabhakaran, A.C. Jesudoss

    2012-01-01

    The commonest constituent of all hair dyes is paraphenylene diamine (PPD) being used by the people to color their hair all over the world. Hair dye poisoning is emerging as one of the emerging causes of intentional self-poisoning to commit suicide. In this article, the importance of clinical manifestations and of hair dye poisoning is discussed due to the lack of specific diagnostic tests. Since there is no specific antidote for PPD poisoning, the early supportive treatment modalities are dis...

  10. Study on the Patterns of Chinese Medicine and the Distribution Rule of Children Mild Lead Poisoning%儿童轻度铅中毒中医证型及其分布规律的研究

    Institute of Scientific and Technical Information of China (English)

    薛征; 虞坚尔; 田梅枝; 董华玲

    2011-01-01

    目的 研究儿童铅中毒的中医证型及各证型在不同年龄及不同血铅水平的分布.方法 借用流行病学的调查方法,对轻度儿童铅中毒的临床症状进行分析,总结该病的中医临床证型,探讨不同中医临床证型的分布规律.结果 儿童轻度铅中毒的中医证型可见肝脾不和、湿热内蕴、脾胃虚弱、肺脾气虚、肝肾阴虚、无症状型等.在6岁以下铅中毒幼儿组中,肝脾不和最常见,湿热内蕴、脾胃虚弱和无症状型次之.在6岁以上铅中毒儿童组中,肝脾不和最常见,脾胃虚弱、湿热内蕴次之.Ⅱ-A级铅中毒患儿中,中医证型排列由高至低分别为:肝脾不和、湿热内蕴、脾胃虚弱、无症状型、肺脾气虚、肝肾阴虚.Ⅱ-B级铅中毒患儿中,中医证型排列由高至低分别为:肝脾不和、脾胃虚弱、湿热内蕴、无症状型、肝肾阴虚、肺脾气虚.结论 各中医证型在儿童不同年龄和不同血铅水平的分布不同,肝脾不和是儿童轻度铅中毒的主要中医证型.%Objective To study the patterns of Chinese medicine in children lead poisoning and their distributions in terms of age and blood lead level. Methods The epidemiological investigation method was adopted to analyze the clinical symptoms of mild lead poisoning for children so as to summarize the patterns of Chinese medicine of this disease and explore the distribution rule. Results Chinese medicine patterns of mild lead poisoning for children included liver and sleep disharmony, internal retention of damp heat, spleen and stomach deficiency,lung and spleen qi deficiency,liver and kidney yin deficiency,no symptom, etc. In the group under 6 years old,liver and spleen disharmony was the most common pattern;and internal retention of damp heat, spleen and stomach deficiency and no symptom patterns were the second. In the group over 6 years old, liver and spleen disharmony was the most common pattern; and spleen and stomach deficiency

  11. ST Elevation Myocardial Infarction Due to Carbon Monoxide Poisoning

    OpenAIRE

    2011-01-01

    Carbon monoxide is formed as a result of combustion of any carbon compound and can lead to hypoxia in many organs including the brain and the heart. Carbon monoxide poisoning in the United States is the leading cause of the fatal poisonings. In this study we present a case with no-known accompanying disease in the light of literature where myocardial infarction was developed as a result of carbon monoxide poisoning.

  12. Evaluation Of Methadone Poisoning in Hospitalized Children: A Short Review

    Directory of Open Access Journals (Sweden)

    Gholamali Maamouri

    2014-08-01

    Full Text Available Upload poisoning is one of the most dangerous and common poisoning in Iranian children. Depression of the respiratory and central nervous systems may lead to significant toxicity. Even low doses of uploads are dangerous in pediatrics under 6 years old. Methadone is the most toxic of the uploads; small doses as low as a single tablet can lead to death. According to this information we decided to evaluate methadone poisoning in Hospitalized Children

  13. ST Elevation Myocardial Infarction Due to Carbon Monoxide Poisoning

    Directory of Open Access Journals (Sweden)

    Hayriye Gonullu

    2011-08-01

    Full Text Available Carbon monoxide is formed as a result of combustion of any carbon compound and can lead to hypoxia in many organs including the brain and the heart. Carbon monoxide poisoning in the United States is the leading cause of the fatal poisonings. In this study we present a case with no-known accompanying disease in the light of literature where myocardial infarction was developed as a result of carbon monoxide poisoning.

  14. Marijuana poisoning.

    Science.gov (United States)

    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

  15. Facts and fallacies on industrial poisoning.

    Science.gov (United States)

    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

  16. An unusual presentation of methanol poisoning

    OpenAIRE

    TURMEN, Suha; ERYİĞİT, Umut; SAHİN, Aynur; MENTESE, Seda; Gunduz, Abdulkadir

    2014-01-01

    Methanol is a substance possessing high toxicity even in small quantities. It may lead to intracerebral hemorrhage, blindness and death. Methanol poisoning generally takes place as result of oral ingestion, but may rarely occur through inhalation or transdermally. Persons may be exposed to methanol because of illegal alcohol beverage producers or alternative medicine providers. A 55-year-old male with methanol poisoning as a result of rubbing a self-prepared mixture of methylated spirit and a...

  17. Retrospective evaluation of poisoning cases who presented to the Pediatric Emergency Unit

    OpenAIRE

    Sümer, Veysel; Güler, Ekrem; Karanfil, Ramazan; Dalkıran, Tahir; GÜRSOY, Halil; Garipardıç, Mesut; Davutoğlu, Mehmet

    2011-01-01

    Aim: Childhood poisoning is a frequently seen health problem in our country This study aimed to determine epidemiological and clinical features of childhood poisoning in our region and guide for the necessary measures Material and Method: In this study epidemiological features of 233 cases who presented to the Pediatrics Emergency Unit of Kahramanmaraş Sütçü İmam University Medical Faculty between the years 2003 and 2009 were evaluated with Statistical Package for the Social Sciences SPSS 16 ...

  18. Features of the lower jaw regenerate’s crystal structure in several generations of white rats which were experienced a lead poisoning

    OpenAIRE

    Picaluk V.S.; Mostovoy S.O.; Maksimova E.M.; Nauhacky I.A.; Plehanova K.A.

    2011-01-01

    The article presents the results of x-ray diffraction studies of repairing osteogenesis in fractures of the lower jaw on the ba ck-ground of chronic lead intoxication 1-4 generations performed by 72 white rat males with body weight 110-150 g. The purpose of the present research was to study the state of crystalline parameters hydroxyapatite bone regenerate and intact area of the lower j aw during intoxication lead in animals of the first and fourth generation. The objects of the research ...

  19. Phosphorus poisoning in waterfowl

    Science.gov (United States)

    Coburn, D.R.; DeWitt, J.B.; Derby, J.V., Jr.; 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.

  20. Evaluation of childhood poisoning in Isparta region

    OpenAIRE

    Selim Dereci; Tuğba Koca; Ali Gençer; Filiz Serdaroğlu; Mustafa Akçam

    2015-01-01

    Objective: The purpose of this study was to assess the patients who presented with intoxication case to our Children Emergency Department of Süleyman Demirel University Medical Faculty Hospital, retrospectively. Methods: The patients, who were admitted to our children emergency service between the dates July 2013 and July 2014 were searched retrospectively. The age, sex, the admission time, the admission duration, the way of intoxication, symptoms, the items caused intoxication, the aim of...

  1. Hair dye poisoning

    Science.gov (United States)

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

  2. Cyanide poisoning after bitter almond ingestion

    Directory of Open Access Journals (Sweden)

    Y Mouaffak

    2013-01-01

    Full Text Available Plants are responsible for 5% poisoning recorded by Poison Control Centers. Among all known toxic plants, some present a real danger if ingested. We report the case of a five years old child, who presented, after ten bitter almonds ingestion, consciousness disorders progressing to coma with generalized tonic-clonic seizures, miosis and metabolic acidosis. Bitter almonds and nuclei of stone fruits or other rosaceae (apricot, peach, plum contain cyanogenic glycosides, amygdalin, that yields hydrogen cyanide when metabolized in the body. Swallowing six to ten bitter almonds may cause serious poisoning, while the ingestion of fifty could kill a man. The binding of cyanide ions on cytochrome oxidase lead to a non hypoxemic hypoxia by blocking the cellular respiratory chain. Therapeutic measures include, oxygen support, correction of acidosis and cyanide antidote by hydroxocobalamin in case of serious poisoning.

  3. Features of the lower jaw regenerate’s crystal structure in several generations of white rats which were experienced a lead poisoning

    Directory of Open Access Journals (Sweden)

    Picaluk V.S.

    2011-01-01

    Full Text Available The article presents the results of x-ray diffraction studies of repairing osteogenesis in fractures of the lower jaw on the ba ck-ground of chronic lead intoxication 1-4 generations performed by 72 white rat males with body weight 110-150 g. The purpose of the present research was to study the state of crystalline parameters hydroxyapatite bone regenerate and intact area of the lower j aw during intoxication lead in animals of the first and fourth generation. The objects of the research degree hydroxyapatite crystallized were some regenerate of experimental animals’ lower jaws and areas of bone situated closely to the area of reparation. The objects were dried and crushed in an agate mortar. Data on mineral composition obtained with the help of x-ray analysis, conducted by the x-ray machine DRON-3. It was founded for the 1 generation that lead actively accumulates in bone tissue with substituting for calcium. This way it broke the mineralization processes. The changes of crystallized processes for animals in 4 generation were shown. It’ possible that genet ics disorders are caused by lead’s constant influence

  4. Retrospective Evaluation of 176 Poisoning Cases Followed in Firat University Faculty of Medicine

    OpenAIRE

    Aydınoğlu, Hakan; AYGÜN, A. Denizmen; Güngör, Serdal; TURGUT, Mehmet; DOĞAN, Yaşar

    2000-01-01

    Intoxications in childhood are preventable causes of mortality and morbidity In this study it was aimed to determine the epidemiologic and clinical features of childhood poisoning It is a retrospective evaluation of 176 cases of poisoning admitted to the Department of Pediatrics Fırat University Hospital between January 1995 December 1999 The rate of poisoning in hospitalized patients was 2 3 62 5 of the cases were aged between 13 months and 4 years Female male ratio was 1 09 Most of the into...

  5. Mass carbon monoxide poisoning

    OpenAIRE

    McGuffie, C; Wyatt, J.; Kerr, G; Hislop, W

    2000-01-01

    The largest occurrence of carbon monoxide poisoning in Britain demonstrates the potential for mass accidental poisoning. It emphasises the need for strict public health controls and the importance of good liaison between emergency services to ensure that such events are quickly recognised and that the necessary resources are organised.

  6. Amnesic Shellfish Poisoning (ASP)

    DEFF Research Database (Denmark)

    Ravn, H.

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

  7. Intoxicação por chumbo e saúde infantil: ações intersetoriais para o enfrentamento da questão Lead poisoning and child health: integrated efforts to combat this problem

    Directory of Open Access Journals (Sweden)

    Niura Aparecida de Moura Ribeiro Padula

    2006-01-01

    Full Text Available Inquérito epidemiológico realizado pela Secretaria de Estado da Saúde de São Paulo e Secretaria Municipal de Saúde de Bauru visou à realização de exames de plumbemia em 853 crianças de 0 a 12 anos, em Bauru, São Paulo, Brasil (2002, a partir de indícios de chumbo oriundo de resíduos industriais nas proximidades de uma fábrica de baterias. Os níveis sangüíneos de chumbo no grupo controle foram inferiores aos apresentados pelo grupo exposto (p An epidemiological survey was carried out by technicians of the State Health Secretary and the Municipal Health Secretary of Bauru, São Paulo, Brazil, due to excessive atmospheric lead emissions caused by a battery manufacturer. This survey included 853 children from 0 to 12 years old, in a 1,000-meter area from the polluting source, in Bauru (2002. The blood lead levels of children in the exposed group were higher than those in the control group (p < 0.05. 314 children were found to have dosages equal or superior to 10µg/dl, the limit stipulated by Centers for Disease Control and Prevention. Public services, universities, and volunteers developed some activities aiming at child diagnosis and treatment. The Municipal Health Secretary coordinated remediation initiatives such as: scraping the superficial surface of streets, internal aspiration of houses with professional equipment, and washing and sealing tanks. Through this work, the Lead Poisoning Study and Research Group (GEPICCB shares an integrated, interdisciplinary, and interinstitutional action proposal.

  8. A general evaluation of poisoning cases occured from 1990 to 1996in Şanlıurfa

    OpenAIRE

    OCAK, Dr. Seyfullah O. ARSLAN Dr. Mustafa KÖSE

    1998-01-01

    The aim of this study is to evaluate the causes and the results of acute poisoning cases occurred in Şanlıurfa. Record books of emergency departments of State and Children Hospital from 1990 to 1996 in Şanlı/ifa were retrospectively investigated. Acute poisoning cases were evaluated with regard to sex, age, poisoning causes and results. Of total 2379 poisoning cases, 818 (34.4 %) were in childhood and 1561 (65.6 %) were in adolescents. The incidence of acute poisoning cases was 0.97 %. The mo...

  9. Acute Poisoning in Children in Bahia, Brazil.

    Science.gov (United States)

    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

  10. Acute Poisoning in Children in Bahia, Brazil

    Science.gov (United States)

    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

  11. Childhood trauma, country report (Thailand).

    Science.gov (United States)

    Junnanond, C; Ruangkanchanasetr, S; Chunharas, A

    1993-10-01

    In Thailand, each year approximately 15,000 people die from accidents, a figure exceeded only by cardiovascular diseases. Motor vehicle accidents (MVA) is the principal cause of death and injuries in children of all ages except preschool group. In 1988 there were 554,452 cases of injuries out of which 10,031 died from MVA. In Bangkok alone MVA accounts for an average of 300 childhood and teenage death and 1,900 cases of injuries each year. Falls, burns and poisonings are relatively high in children less than 4 years old while MVA and injuries from sharp and blunt objects of both accidental and non-accidental cases increase with age and become the two leading causes of injury in older children. The sex ratio (F:M) in preschool ages are 1:1.4 and 1:2 in preteen. Poisonings, though less common, are considered to be very important because of their severity. Drugs, hydrocarbon, insecticides, lead and corrosive substances are leading agents. As for injuries caused by animals, 150 cases of rabies were reported each year while around 5,000 cases of snake bites were found in 1987 and 20 per cent of the victims were children. The study from Ramathibodi Hospital revealed that the majority of accidents (65-72%) occur at home and 20 per cent in the street in children younger than 12 years. Peak incidence were found between 5-9 pm. During weekend and holidays the incidence is higher. Ninety-five per cent of the accidents reported were mild cases, 15 per cent moderate, 3 per cent severe and less than 1 per cent caused death. PMID:7822995

  12. Coordination chemistry of two heavy metals: I, Ligand preferences in lead(II) complexation, toward the development of therapeutic agents for lead poisoning: II, Plutonium solubility and speciation relevant to the environment

    International Nuclear Information System (INIS)

    The coordination chemistry and solution behavior of the toxic ions lead(II) and plutonium(IV, V, VI) have been investigated. The ligand pKas and ligand-lead(II) stability constants of one hydroxamic acid and four thiohydroaxamic acids were determined. Solution thermodynamic results indicate that thiohydroxamic acids are more acidic and slightly better lead chelators than hydroxamates, e.g., N-methylthioaceto-hydroxamic acid, pKa = 5.94, logβ120 = 10.92; acetohydroxamic acid, pKa = 9.34, logβl20 = 9.52. The syntheses of lead complexes of two bulky hydroxamate ligands are presented. The X-ray crystal structures show the lead hydroxamates are di-bridged dimers with irregular five-coordinate geometry about the metal atom and a stereochemically active lone pair of electrons. Molecular orbital calculations of a lead hydroxamate and a highly symmetric pseudo octahedral lead complex were performed. The thermodynamic stability of plutonium(IV) complexes of the siderophore, desferrioxamine B (DFO), and two octadentate derivatives of DFO were investigated using competition spectrophotometric titrations. The stability constant measured for the plutonium(IV) complex of DFO-methylterephthalamide is logβ110 = 41.7. The solubility limited speciation of 242Pu as a function of time in near neutral carbonate solution was measured. Individual solutions of plutonium in a single oxidation state were added to individual solutions at pH = 6.0, T = 30.0, 1.93 mM dissolved carbonate, and sampled over intervals up to 150 days. Plutonium solubility was measured, and speciation was investigated using laser photoacoustic spectroscopy and chemical methods

  13. Coordination chemistry of two heavy metals: I, Ligand preferences in lead(II) complexation, toward the development of therapeutic agents for lead poisoning: II, Plutonium solubility and speciation relevant to the environment

    Energy Technology Data Exchange (ETDEWEB)

    Neu, M.P. [Lawrence Berkeley Lab., CA (United States)

    1993-11-01

    The coordination chemistry and solution behavior of the toxic ions lead(II) and plutonium(IV, V, VI) have been investigated. The ligand pK{sub a}s and ligand-lead(II) stability constants of one hydroxamic acid and four thiohydroaxamic acids were determined. Solution thermodynamic results indicate that thiohydroxamic acids are more acidic and slightly better lead chelators than hydroxamates, e.g., N-methylthioaceto-hydroxamic acid, pK{sub a} = 5.94, log{beta}{sub 120} = 10.92; acetohydroxamic acid, pK{sub a} = 9.34, log{beta}{sub l20} = 9.52. The syntheses of lead complexes of two bulky hydroxamate ligands are presented. The X-ray crystal structures show the lead hydroxamates are di-bridged dimers with irregular five-coordinate geometry about the metal atom and a stereochemically active lone pair of electrons. Molecular orbital calculations of a lead hydroxamate and a highly symmetric pseudo octahedral lead complex were performed. The thermodynamic stability of plutonium(IV) complexes of the siderophore, desferrioxamine B (DFO), and two octadentate derivatives of DFO were investigated using competition spectrophotometric titrations. The stability constant measured for the plutonium(IV) complex of DFO-methylterephthalamide is log{beta}{sub 110} = 41.7. The solubility limited speciation of {sup 242}Pu as a function of time in near neutral carbonate solution was measured. Individual solutions of plutonium in a single oxidation state were added to individual solutions at pH = 6.0, T = 30.0, 1.93 mM dissolved carbonate, and sampled over intervals up to 150 days. Plutonium solubility was measured, and speciation was investigated using laser photoacoustic spectroscopy and chemical methods.

  14. Poison politics: a contentious history of consumer protection against dangerous household chemicals in the United States.

    Science.gov (United States)

    Jones, Marian Moser; Benrubi, Isidore Daniel

    2013-05-01

    The history of consumer protection against household poisons presents a key case study of the uniquely American struggle to balance public health and safety with the interests of business. By the late 19th century, package designs, warning labels, and state statutes had formed an uneven patchwork of protective mechanisms against accidental poisonings. As household chemicals proliferated in the early 20th century, physicians concerned with childhood poisonings pressured the federal government to enact legislation mandating warning labels on packaging for these substances. Manufacturers of household chemicals agreed to labeling requirements for caustic poisons but resisted broader regulation. Accidental poisonings of children continued to increase until the enactment of broad labeling and packaging legislation in the 1960s and 1970s. This history suggests that voluntary agreements between government agencies and manufacturers are inadequate to protect consumers against household poisonings and that, in the United States, protective household chemical regulation proceeds in a reactive rather than a precautionary manner. PMID:23488510

  15. Hair dye poisoning

    Science.gov (United States)

    Hair dye poisoning occurs when someone swallows dye or tint used to color hair. This article is for ... Different types of hair dye contain different harmful ingredients. ... aromatic amino compounds Phenylenediamines Toluene diamines ...

  16. Ethylene glycol poisoning

    Science.gov (United States)

    ... causes disturbances in the body's chemistry, including metabolic acidosis . The disturbances may be severe enough to cause ... given through a vein (IV) to reverse severe acidosis Antidotes that slow the formation of the poisonous ...

  17. Potassium carbonate poisoning

    Science.gov (United States)

    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 ...

  18. Sodium carbonate poisoning

    Science.gov (United States)

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

  19. Sodium hydroxide poisoning

    Science.gov (United States)

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

  20. Tips to Prevent Poisonings

    Science.gov (United States)

    ... chemical products such as cleaning solutions or beauty products. Never mix household products together. For example, mixing bleach and ammonia ... the fan and open windows when using chemical products such as household cleaners. Keep Young Children Safe from Poisoning Be ...

  1. Poison Ivy Dermatitis

    Science.gov (United States)

    ... Category: Share: Yes No, Keep Private Poison Ivy Dermatitis Share | "Leaves of three - let it be!" aptly ... is caused by an allergic reaction ( allergic contact dermatitis ) to the oily coating that covers of these ...

  2. Medicine Poisoning in Child

    Directory of Open Access Journals (Sweden)

    Vera Lígia Montenegro de Albuquerque

    2003-12-01

    Full Text Available The aims of this study were to identify the main medications responsible for exogenous poisoning of children attended at a referral emergency hospital of Fortaleza, Ceará State,Brazil; to describe the most prevalent age and gender, as well as the main reactions presented by poisoned children. It was a documental retrospective study of 203 records of patients attended in 1997 at the Toxicology Center of Ceará. Our results showed that antidepressants, bronchodilators and vitamins were the most common agents; 77% of poisoned children were between 1 and 4 years of age, and 54% were males; somnolence, psicomotor excitement, tachycardia and vomiting were the most commonly encountered reactions. In conclusion, these medicines represents an important cause of children poisoning, Families must attempt to the safe storing and dealing with these products. It is mandatory that the government determines the utilization of special packages for children protection in our country.

  3. Drain cleaner poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002779.htm Drain cleaner poisoning To use the sharing features on this page, please enable JavaScript. Drain cleaners contain very dangerous chemicals that can be ...

  4. Carbon monoxide poisoning

    Science.gov (United States)

    ... heater). Many carbon monoxide poisonings occur in the winter months when furnaces, gas fireplaces, and portable heaters ... 16567227 www.ncbi.nlm.nih.gov/pubmed/16567227 . Nelson LS, Hoffman RS. Inhaled toxins. In: Marx JA, ...

  5. Rhubarb leaves poisoning

    Science.gov (United States)

    ... Field R, Panter KE, et al. Selected poisonous plants affecting animal and human health. In: Haschek WAM, Rousseaux CG, Wallig MA, eds. Haschek and Rousseaux's Handbook of Toxicologic Pathology . 3rd ed. Philadelphia, PA: Elsevier; 2013:chap 40.

  6. Cold wave lotion poisoning

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002693.htm Cold wave lotion poisoning To use the sharing features on this page, please enable JavaScript. Cold wave lotion is a hair care product used ...

  7. Poison Control Centers

    Science.gov (United States)

    ... King St., Suite 510 Alexandria, VA 22314 Online http://www.aapcc.org/ Email not for emergency use. ... Poison Center" in the memo line. Donate online: http://bit.ly/1HDxdHb Tucson, AZ 85721 Online http:// ...

  8. Hair spray poisoning

    Science.gov (United States)

    Hair spray poisoning occurs when someone breathes in (inhales) hair spray or sprays it down their throat or into their eyes. ... The harmful ingredients in hair spray are: Carboxymethylcellulose ... Polyvinyl alcohol Propylene glycol Polyvinylpyrrolidone

  9. Metal cleaner poisoning

    Science.gov (United States)

    Metal cleaners are very strong chemical products that contain acids. This article discusses poisoning from swallowing or ... Metal cleaners contain organic compounds called hydrocarbons, including: 1,2-butylene oxide Boric acid Cocoyl sarcosine Dicarboxylic ...

  10. Acid soldering flux poisoning

    Science.gov (United States)

    ... Concepts and Clinical Practice . 8th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 158. Mirkin DB. Benzene and ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 94. Wax PM, Yarema M. ...

  11. Window cleaner poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 32. Mycyk MB. Toxic alcohols. ... JG, ed. Emergency Medicine . 2nd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 151. White SR. Toxic alcohols. ...

  12. Ammonium hydroxide poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 97. Harchelroad FP Jr, Rottinghaus ... Textbook of Critical Care . 6th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 187. Wax PM, Yarema M. ...

  13. Bug spray poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose . 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 77. Cannon RD, Ruha A- ... JG, ed. Emergency Medicine . 2nd ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 146. Freedman DO. Protection of ...

  14. Wart remover poisoning

    Science.gov (United States)

    ... Poisoning and Drug Overdose. 4th ed. Philadelphia, PA: Elsevier Saunders; 2007:chap 48. Nelson LS, Ford MD. ... eds. Goldman's Cecil Medicine . 25th ed. Philadelphia, PA: Elsevier Saunders; 2015:chap 110. Seger DL, Murray L. ...

  15. Swimming pool cleaner poisoning

    Science.gov (United States)

    Swimming pool cleaner poisoning occurs when someone swallows this type of cleaner, touches it, or breathes in ... The harmful substances in swimming pool cleaner are: Bromine ... copper Chlorine Soda ash Sodium bicarbonate Various mild acids

  16. Lead and the Romans

    Science.gov (United States)

    Reddy, Aravind; Braun, Charles L.

    2010-01-01

    Lead poisoning has been a problem since early history and continues into modern times. An appealing characteristic of lead is that many lead salts are sweet. In the absence of cane and beet sugars, early Romans used "sugar of lead" (lead acetate) to sweeten desserts, fruits, and sour wine. People most at risk would have been those who consumed the…

  17. Carbon monoxide poisoning (acute)

    OpenAIRE

    Olson, Kent; Smollin, Craig

    2010-01-01

    The main symptoms of carbon monoxide poisoning are non-specific in nature and relate to effects on the brain and heart. The symptoms correlate poorly with serum carboxyhaemoglobin levels. People with comorbidity, elderly or very young people, and pregnant women are most susceptible.Carbon monoxide is produced by the incomplete combustion of carbon fuels, including inadequately ventilated heaters and car exhausts, or from chemicals such as methylene chloride paint stripper.Poisoning is cons...

  18. Carbon monoxide poisoning.

    Science.gov (United States)

    Kao, Louise W; Nañagas, Kristine A

    2005-11-01

    CO is an ubiquitous poison with many sources of exposure. CO poisoning produces diverse signs and symptoms that are often subtle and may be easily misdiagnosed. Failure to diagnose CO poisoning may result insignificant morbidity and mortality and permit continued exposure to a dangerous environment. Treatment of CO poisoning begins with inhalation of supplemental oxygen and aggressive supportive care. HBOT accelerates dissociation of CO from hemoglobin and may also prevent DNS. Absolute indications forHBOT for CO poisoning remain controversial, although most authors would agree that HBOT is indicated in patients who are comatose or neurologically abnormal, have a history of LOC with their exposure, or have cardiac dysfunction. Pregnancy with an elevated CO-Hgb level(>15%-20%) is also widely, considered an indication for treatment.HBOT may be considered in patients who have persistent symptoms despite NBO, metabolic acidosis, abnormalities on neuropsychometric testing, or significantly elevated levels. The ideal regimen of oxygen therapy has yet to be determined, and significant controversy exists regarding HBOTtreatment protocols. Often the local medical toxicologist, poison control center, or hyperbaric unit may assist the treating physician with decisions regarding therapy. PMID:16227059

  19. Licenced to pollute but not to poison: The ineffectiveness of regulatory authorities at protecting public health from atmospheric arsenic, lead and other contaminants resulting from mining and smelting operations

    Science.gov (United States)

    Taylor, Mark Patrick; Davies, Peter J.; Kristensen, Louise Jane; Csavina, Janae Lynn

    2014-09-01

    This article details and examines the impact of significant inconsistencies in pollution licencing, monitoring and reporting from Australia’s leading mining and smelting communities of Mount Isa in Queensland and Port Pirie in South Australia. Although emissions to the environment are regulated according to Australia’s national air quality standards, significant atmospheric point source toxic emissions of arsenic, lead and sulfur dioxide continue to contaminate Mount Isa and Port Pirie communities. Short-term atmospheric contaminant emissions across residential areas from the Mount Isa Mines operations are significant: in 2011, 24-h maximum suspended particulate (TSP) values for lead-in-air and arsenic-in-air were 12.8 μg/m3 and 2973 ng/m3, respectively. The relevant Queensland air quality objectives for lead and arsenic are 0.5 μg/m3 (TSP) and 6 ng/m3 (PM10), respectively, averaged over a year. Mount Isa is also blanketed by elevated sulfur dioxide concentrations, with the Australian and Queensland 1-h air quality standard (0.2 ppm) being exceeded on 27 occasions in 2011. At Port Pirie, contamination of the urban environment is arguably worse with 24-h maximum TSP values for lead-in-air and arsenic-in-air of 22.57 μg/m3 (2011) and 250 ng/m3 (2009), respectively. Port Pirie has an annual average lead-in-air standard of 0.5 μg/m3 (TSP) but there are no set values for arsenic. In 2012, the national 1-h standard for sulfur dioxide was exceeded 50 times in Port Pirie. Despite chronic childhood blood lead exposures in both communities, there is a history of denial and downplaying of the source and impact of the contamination. A contributory factor to this pattern of behaviour is the fragmented and inconsistent delivery of data as well as its interpretation in relation to environmental and health impacts from exposures. This study reviews available data sources and makes inference to the impacts from contamination and in doing so, explains why the current

  20. Protect the Ones You Love From Poisoning

    Centers for Disease Control (CDC) Podcasts

    2008-12-10

    This podcast, developed as part of the Protect the Ones You Love initiative, discusses steps parents can take to help protect their children from poisoning, one of the leading causes of child injury.  Created: 12/10/2008 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 12/10/2008.

  1. Accidental carbon monoxide poisoning in our homes

    Directory of Open Access Journals (Sweden)

    Sharma Shruti

    2009-01-01

    Full Text Available Carbon monoxide (CO is a colorless, odorless, tasteless, nonirritating, but significantly toxic gas. It is a product of combustion of organic matter in presence of insufficient oxygen supply. Symptoms of mild poisoning include headaches, vertigo and flu like effects, whereas larger exposures can lead to significant toxicity of the central nervous system (CNS, heart, and even death. We are reporting two cases that presented to us in the winter months of December to January with history, sign, symptoms, and radiological evidence of suspected CO poisoning.

  2. Extracorporeal treatment for valproic acid poisoning

    DEFF Research Database (Denmark)

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

    2015-01-01

    search, extracted the data, summarized the key findings, and proposed structured voting statements following a predetermined format. A two-round modified Delphi method was chosen to reach a consensus on voting statements and the RAND/UCLA Appropriateness Method was used to quantify disagreement......BACKGROUND: The EXtracorporeal TReatments In Poisoning (EXTRIP) workgroup presents its systematic review and clinical recommendations on the use of extracorporeal treatment (ECTR) in valproic acid (VPA) poisoning. METHODS: The lead authors reviewed all of the articles from a systematic literature...

  3. What Do We Know of Childhood Exposures to Metals (Arsenic, Cadmium, Lead, and Mercury in Emerging Market Countries?

    Directory of Open Access Journals (Sweden)

    Lindsey M. Horton

    2013-01-01

    Full Text Available Arsenic, cadmium, lead, and mercury present potential health risks to children who are exposed through inhalation or ingestion. Emerging Market countries experience rapid industrial development that may coincide with the increased release of these metals into the environment. A literature review was conducted for English language articles from the 21st century on pediatric exposures to arsenic, cadmium, lead, and mercury in the International Monetary Fund's (IMF top 10 Emerging Market countries: Brazil, China, India, Indonesia, Mexico, Poland, Russia, South Korea, Taiwan, and Turkey. Seventy-six peer-reviewed, published studies on pediatric exposure to metals met the inclusion criteria. The reported concentrations of metals in blood and urine from these studies were generally higher than US reference values, and many studies identified adverse health effects associated with metals exposure. Evidence of exposure to metals in the pediatric population of these Emerging Market countries demonstrates a need for interventions to reduce exposure and efforts to establish country-specific reference values through surveillance or biomonitoring. The findings from review of these 10 countries also suggest the need for country-specific public health policies and clinician education in Emerging Markets.

  4. Poison control center - emergency number

    Science.gov (United States)

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

  5. Poison ivy - oak - sumac rash

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000027.htm Poison ivy - oak - sumac rash To use the sharing features on this page, please enable JavaScript. Poison ivy, oak, and sumac are plants that commonly ...

  6. 10 "Poison Pills" for Pets

    Science.gov (United States)

    ... Care Animal Welfare Veterinary Careers Public Health 10 "Poison Pills" for Pets Anyone who takes medication prescribed ... of all phone calls to the ASPCA Animal Poison Control Center (APCC) are about human medications. Your ...

  7. Poison ivy - oak - sumac rash

    Science.gov (United States)

    Poison ivy, oak, and sumac are plants that commonly cause an allergic skin reaction. The result is most often ... oils most often enter the skin rapidly. POISON IVY This is one of the most frequent causes ...

  8. Massive acute arsenic poisonings.

    Science.gov (United States)

    Lech, Teresa; Trela, Franciszek

    2005-07-16

    Arsenic poisonings are still important in the field of toxicology, though they are not as frequent as about 20-30 years ago. In this paper, the arsenic concentrations in ante- and post-mortem materials, and also forensic and anatomo-pathological aspects in three cases of massive acute poisoning with arsenic(III) oxide (two of them with unexplained criminalistic background, in which arsenic was taken for amphetamine and one suicide), are presented. Ante-mortem blood and urine arsenic concentrations ranged from 2.3 to 6.7 microg/ml, respectively. Post-mortem tissue total arsenic concentrations were also detected in large concentrations. In case 3, the contents of the duodenum contained as much as 30.1% arsenic(III) oxide. The high concentrations of arsenic detected in blood and tissues in all presented cases are particularly noteworthy in that they are very rarely detected at these concentrations in fatal arsenic poisonings. PMID:15939162

  9. Extracorporeal treatment for thallium poisoning

    DEFF Research Database (Denmark)

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

    2012-01-01

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

  10. Poison Ivy/Oak/Sumac

    Science.gov (United States)

    ... Melon Smoothie Pregnant? Your Baby's Growth First Aid: Poison Ivy/Oak/Sumac KidsHealth > For Parents > First Aid: Poison Ivy/Oak/Sumac Print A A A Text Size The oil in poison ivy /oak/sumac plants (called urushiol ) can cause ...

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

    Directory of Open Access Journals (Sweden)

    Mallesh

    2015-08-01

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

  12. Arsenic – Poison or medicine?

    Directory of Open Access Journals (Sweden)

    Karolina Kulik-Kupka

    2016-04-01

    Full Text Available 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. Med Pr 2016;67(1:89–96

  13. [Acute coronary syndrome with impaired left ventricular function in a carbon monoxide poisoning].

    Science.gov (United States)

    Capilla, E; Pons, F; Poyet, R; Kerebel, S; Jego, C; Louge, P; Cellarier, G-R

    2016-02-01

    Carbon monoxide poisoning is the leading cause of death by poisoning in France. Neuropsychological symptoms are most common. We report on a patient with acute coronary syndrome and transient left ventricular dysfunction in carbon monoxide poisoning. Patient improved under hyperbaric oxygen therapy. Coronary angiography shows no significant lesion leading to myocardial stunning diagnose. Patients exposed to carbon monoxide must have systematic cardiac evaluation with electrocardiogram and dosage of biomarkers. PMID:25261170

  14. Hemlock water dropwort poisoning.

    OpenAIRE

    Ball, M J; Flather, M. L.; Forfar, J C

    1987-01-01

    Severe plant poisoning is relatively uncommon in adults. We report two adults who ingested hemlock water dropwort roots, having mistaken them for wild parsnip. One developed prolonged convulsions, severe metabolic acidosis and respiratory distress requiring mechanical ventilation. The toxin--oenanthotoxin--was detected in the gastric aspirate and measured by high performance liquid chromatography.

  15. Carbon monoxide poisoning

    International Nuclear Information System (INIS)

    A case of acute carbon monoxide poisoning with 1-year computed tomographic follow-up is presented. The typical initial bilateral symmetrical low-density areas in the basal ganglia were found to have decreased markedly in size in the latter scan. These appearances coincided with the initial early oedematous phase of infarction ending in the late permanent necrotic stage

  16. Cold wave lotion poisoning

    Science.gov (United States)

    ... and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call ... forms that need to be diluted before use. Exposure to concentrated cold wave lotion will cause much more damage than over-the-counter lotion.

  17. Heterogeneous burnable poisons:

    International Nuclear Information System (INIS)

    The use of materials possessing high neutron absorption cross-section commonly known as 'burnable poisons' have its origin in BWR reactors with the purpose of improving the efficiency of the first fuel load. Later on, it was extended to PWR to compensate of initial reactivity without infringing the requirement of maintaining a negative moderator coefficient. The present tendency is to increase the use of solid burnable poisons to extend the fuel cycle life and discharge burnup. There are two concepts for the burnable poisons utilization: 1) heterogeneously distributions in the form of rods, plates, etc. and 2) homogeneous dispersions of burnable poisons in the fuel. The purpose of this work is to present the results of sinterability studies, performed on Al2O3-B4C and Al2O3-Gd2O3 systems. Experiments were carried on pressing at room temperature mixtures of powders containing up to 5 wt % of B4C or Gd2O3 in Al2O3 and subsequently sintering at 1750 deg C in reducing atmosphere. Evaluation of density, porosity and microstructures were done and a comparison with previous experiences is shown. (Author)

  18. Carbon Monoxide Poisoning

    Science.gov (United States)

    ... natural gas, propane, oil, and methane) burn incompletely. ** Carbon Monoxide can have different effects on people based on its concentration in the air that people breathe, and the person’s health condition.**** Each year, carbon monoxide poisoning claims approximately 480 lives and sends another ...

  19. Benzodiazepine poisoning in elderly

    Directory of Open Access Journals (Sweden)

    Perković-Vukčević Nataša

    2016-01-01

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

  20. Two Cases of Paraquat Poisoning from Kota, Rajasthan, INDIA

    OpenAIRE

    Surendra Khosya; Sunil Gothwal

    2012-01-01

    Paraquat (1,1′-dimethyl-4,4′-dipyridylium) is a broad spectrum liquid herbicide associated with both accidental and intentional ingestion, leading to severe and often fatal toxicity. Despite widespread availability, reports of herbicide poisoning from India are not common. Diagnosis is often difficult in the absence of proper history, nonspecific clinical features, and lack of diagnostic tests. We report two cases of fatal paraquat poisoning from a tertiary care hospital, Kota, Rajasthan, Ind...

  1. Poison control services in China

    International Nuclear Information System (INIS)

    The following aspects are discussed: the public health problems of acute poisoning in China in recent years; the characteristics of acute poisoning; the negative effects of poison cases on the society and economy. The four stages of development of a poison control system in China are: (1) clinical hospital as the only facility used for detoxification; (2) institutes and hospitals of occupational medicine got involved in the program; (3) the traditional model of poison control changed to the modern National Poison Control Center (NPCC), and its network got established and it began to play a key role; (4) establishment of a multi-disciplinary network for dealing with emergencies in which chemical poison control is an important component. Introduction of the operations of the NPCC: the functions of the center are a 24 h hotline service, clinical consultants service, poison identification and diagnosis, laboratory analysis, education for public, training for physicians, coordination of anti-dotes, and the development of a network of poison control centers for dealing with chemical emergencies. The work practice and achievement of NPCC and its network in the field of poison control during the last 3 years is discussed. Lessons from SARS infection: to extend the network, to strengthen multi-disciplinary cooperation, enhance communication between centers, to pay attention to capacity building, to improve reporting systems, and to share resources

  2. [Poisoning by bee sting].

    Science.gov (United States)

    de Roodt, Adolfo R; Salomón, Oscar D; Orduna, Tomás A; Robles Ortiz, Luis E; Paniagua Solís, Jorge F; Alagón Cano, Alejandro

    2005-01-01

    Among the human pathologies produced by venomous animals, bee stings constitute the largest number of accidents in several countries, exceeding the mortality rate caused by other venomous animals such as snakes, spiders or scorpions. The clinical picture after the bee sting may include anaphylaxis or poisoning. The latter is produced by massive attacks and is a serious problem that may put the patient's life at risk. People that are poisoned display hemolysis, rhabdomiolysis and acute renal failure that together with other systemic failures can bring about death. The knowledge of the physiopathological mechanisms involved in the massive attack of bees is crucial for health care professionals as to date we do not have antivenoms with proven clinical efficacy. In this review we include the bee's biological aspects, venom composition and its relation with the occurrence and severity of accidents as well as epidemiological data that can be useful for this type of accidents. PMID:16025987

  3. Using Poison Center Exposure Calls to Predict Methadone Poisoning Deaths

    OpenAIRE

    Nabarun Dasgupta; Jonathan Davis; Michele Jonsson Funk; Richard Dart

    2012-01-01

    Purpose There are more drug overdose deaths in the Untied States than motor vehicle fatalities. Yet the US vital statistics reporting system is of limited value because the data are delayed by four years. Poison centers report data within an hour of the event, but previous studies suggested a small proportion of poisoning deaths are reported to poison centers (PC). In an era of improved electronic surveillance capabilities, exposure calls to PCs may be an alternate indicator of trends in over...

  4. Accidental carbon monoxide poisoning in our homes

    OpenAIRE

    Sharma Shruti; Gupta Rahul; Paul Barinder; Puri Sandeep; Garg Shuchita

    2009-01-01

    Carbon monoxide (CO) is a colorless, odorless, tasteless, nonirritating, but significantly toxic gas. It is a product of combustion of organic matter in presence of insufficient oxygen supply. Symptoms of mild poisoning include headaches, vertigo and flu like effects, whereas larger exposures can lead to significant toxicity of the central nervous system (CNS), heart, and even death. We are reporting two cases that presented to us in the winter months of December to January with history, sign...

  5. nsect poisons in museums

    Institute of Scientific and Technical Information of China (English)

    Eirik Granqvist

    2015-01-01

    Since natural history museums existed, there have been problems concerning how to protect the collections from damages caused by insects. In 1740s', French Chemist Becoeur started to use arsenic-soap to protect his taxidermy specimens against insects. But in the years of 1770s', it was discovered the terrible strong arsenic poison which was dangerous to human beings. Finally taxidermy specimens leave the use of ar- senic and borax to history and use Eulan in their place.

  6. Amnesic Shellfish Poisoning (ASP)

    OpenAIRE

    Ravn, H.

    1995-01-01

    In this manual a review is provided of the chemical and toxicological aspects of Amnesic Shellfish Poisoning (ASP). The document contains information on chemical structure, chemical data, where to obtain standards and reference materials, the origin and occurrence, chemical analysis, mouse bioassay, epidemiology, mechanisms of action, symptoms and therapeutics. The practical use of this document has been highlighted in agreement with the Members of the Task Team on Aquatic Biotoxins. This ...

  7. Approach in Pregnant Poisoning

    OpenAIRE

    Gulay Ok

    2014-01-01

    Poisoning in pregnant patients seen in the most common second trimester affects both the mother and fetus. Most of the toxic exposure is accidental and frequently occurs orally. Pregnant patients should be in emergency department or in any department which has a monitoring opportunity and when necessary interventions can be done quickly in the chosen department. The patient%u2019s airway should be secured, respiration must be protected, and changes in blood pressure, pulse, fever, peripheral ...

  8. Treatment of acetaminophen poisoning.

    OpenAIRE

    Sellers, E M; Freedman, F.

    1981-01-01

    Acetaminophen is an analgesic that is frequently used in Canada, and the occurrence of overdoses with this drug seems to be increasing. The most serious complication of acetaminophen overdose is hepatic failure. Because of pathophysiologic effects of acetaminophen poisoning and the mechanisms of its toxic effects are now better understood, a rational approach to treatment is possible. Several precursors of glutathione, acetylcysteine in particular, are effective in preventing liver damage if ...

  9. Causes of Acute Poisoning Hospital admission in Shahid Beheshti Hospital of Yasuj, 2008

    Directory of Open Access Journals (Sweden)

    S Mohammad Hosseini

    2012-08-01

    Full Text Available Background & aim: About 7% of patient referred to hospital are various forms of poisoning. This study was performed to determine the major causes of acute poisoning leading to Hospitalization at Shahid Beheshti Hospital of Yasuj, Iran. Methods: This descriptive study was performed from August 2007 to July 2008 on 470 cases of poisonings referred to Shahid Beheshti hospital of Yasuj. Demographic characteristics, time of poisoning, poisoning factor, history of previous poisoning, history of psychiatric disease, medication and other therapeutic intervention based on questionnaires and interviews with patients or companions of patients were recorded. Data were analyzed by Chi-Square Test. Results: Majority of poisoned patients were single females, in the age range of 21-30 years, unemployed, lived in urban areas, and had at least a diploma. The majority of cases were intentional poisoning with a history of depression, previous poisoning and attempted suicide. Significant relationship were seen between poisoning, age, sex, and job, (p0.05. Conclusion: With respect to the results of this study, the majority of these poisonings occurred among young, single and unemployed females due to suicide and drug intoxication. Necessary actions should be done in drug usage and maintenance, taking action against non-prescription drugs and giving proper public education to families.

  10. Fragmentation Considered Poisonous

    CERN Document Server

    Herzberg, Amir

    2012-01-01

    We present practical poisoning and name-server block- ing attacks on standard DNS resolvers, by off-path, spoofing adversaries. Our attacks exploit large DNS responses that cause IP fragmentation; such long re- sponses are increasingly common, mainly due to the use of DNSSEC. In common scenarios, where DNSSEC is partially or incorrectly deployed, our poisoning attacks allow 'com- plete' domain hijacking. When DNSSEC is fully de- ployed, attacker can force use of fake name server; we show exploits of this allowing off-path traffic analy- sis and covert channel. When using NSEC3 opt-out, attacker can also create fake subdomains, circumvent- ing same origin restrictions. Our attacks circumvent resolver-side defenses, e.g., port randomisation, IP ran- domisation and query randomisation. The (new) name server (NS) blocking attacks force re- solver to use specific name server. This attack allows Degradation of Service, traffic-analysis and covert chan- nel, and also facilitates DNS poisoning. We validated the attac...

  11. Le poison chez les Trastamare

    OpenAIRE

    Ramires, Flora

    2012-01-01

    During the last centuries of the Middle Ages, poison seems to have played an important role in Castilian political life, and many authors of chronicles and medical treatises pay attention to the reality of this phenomenon. The article focuses on the use of poison by the Trastamaras, and on its political consequences. We attempt to show the impact of poison on the imagination of contemporaries and on the reality of this practice by members of the Trastamara dynasty, and to demonstrate that ref...

  12. Paraquat poisoning in the dog

    International Nuclear Information System (INIS)

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

  13. Chelation Therapy for Mercury Poisoning

    OpenAIRE

    Rong Guan; Han Dai

    2009-01-01

    Chelation therapy has been the major treatment for heavy metal poisoning. Various chelating agents have been developed and tested for treatment of heavy metal intoxications, including mercury poisoning. It has been clearly shown that chelating agents could rescue the toxicity caused by heavy metal intoxication, but the potential preventive role of chelating agents against heavy metal poisoning has not been explored much. Recent paper by Siddiqi and colleagues has suggested a protective role o...

  14. Clinical profile and outcome of children presenting with poisoning or intoxication: a hospital based study.

    Science.gov (United States)

    Budhathoki, S; Poudel, P; Shah, D; Bhatta, N K; Dutta, A K; Shah, G S; Bhurtyal, K K; Agrawal, B; Shrivastava, M K; Singh, M K

    2009-09-01

    Poisoning is a common preventable cause of morbidity and mortality in children. Most of the poisoning in children less than 5 years of age is accidental. Objective of the study was to study the clinical profile and outcome of childhood poisoning and intoxication. This was a retrospective study done in patients who were admitted in pediatric wards and pediatric intensive care unit (PICU) of BP Koirala Institute of Health Sciences with history of ingestion of poison or intoxication or envenomation firom January 2005 to June 2008. The data collected were analyzed with SPSS 12.0 software. There were 122 children enrolled in study. Male: female ratio was 1.4:1. The mean age of presentation was 5.8 years. Among 122 patients, 43.4% received pre-referral treatment in the form of gastric lavage, atropine etc. Organophosphorus poisoning was the commonest poisoning seen in 55 (45.1%) patients followed by hydrocarbon 12 (9.8%), mushroom 10 (8.2%) and organochlorine 10 (8.2%) poisoning. During treatment, 50.0% received antidotes. 55.7% received antibiotics, gastric lavage and anticonvulsants were required in 43.4% and 13.9% respectively. Overall survival was 87.4%. The time interval between intoxication and presentation to hospital, mean Glasgow Coma Scale (GCS) and presence of coma (GCS cases. In conclusion, organophosphorus is the commonest agent involved in childhood poisoning. Overall, the outcome is good with 87.4% survival in our hospital. The time gap between the poisoning and presentation to hospital and presence of coma predict mortality. PMID:20334063

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

    Science.gov (United States)

    Ogada, Darcy L

    2014-08-01

    Poisons have long been used to kill wildlife throughout the world. An evolution has occurred from the use of plant- and animal-based toxins to synthetic pesticides to kill wildlife, a method that is silent, cheap, easy, and effective. The use of pesticides to poison wildlife began in southern Africa, and predator populations were widely targeted and eliminated. A steep increase has recently been observed in the intensity of wildlife poisonings, with corresponding population declines. However, the majority of poisonings go unreported. Under national laws, it is illegal to hunt wildlife using poisons in 83% of African countries. Pesticide regulations are inadequate, and enforcement of existing legislation is poor. Few countries have forensic field protocols, and most lack storage and testing facilities. Methods used to poison wildlife include baiting carcasses, soaking grains in pesticide solution, mixing pesticides to form salt licks, and tainting waterholes. Carbofuran is the most widely abused pesticide in Africa. Common reasons for poisoning are control of damage-causing animals, harvesting fish and bushmeat, harvesting animals for traditional medicine, poaching for wildlife products, and killing wildlife sentinels (e.g., vultures because their aerial circling alerts authorities to poachers' activities). Populations of scavengers, particularly vultures, have been decimated by poisoning. Recommendations include banning pesticides, improving pesticide regulations and controlling distribution, better enforcement and stiffer penalties for offenders, increasing international support and awareness, and developing regional pesticide centers. PMID:24716788

  16. Approach in Pregnant Poisoning

    Directory of Open Access Journals (Sweden)

    Gulay Ok

    2014-06-01

    Full Text Available Poisoning in pregnant patients seen in the most common second trimester affects both the mother and fetus. Most of the toxic exposure is accidental and frequently occurs orally. Pregnant patients should be in emergency department or in any department which has a monitoring opportunity and when necessary interventions can be done quickly in the chosen department. The patient%u2019s airway should be secured, respiration must be protected, and changes in blood pressure, pulse, fever, peripheral O2 saturation should be measured. At the patients who do not respond cardiopulmonary resuscitation in the first 5 minutes, it is recommended to consider obstetric consultation with bedside cesarean section.

  17. Neurology of acute organophosphate poisoning

    Directory of Open Access Journals (Sweden)

    Singh Gagandeep

    2009-01-01

    Full Text Available Acute organophosphate (OP poisoning is one of the most common poisonings in emergency medicine and toxicological practice in some of the less-developed nations in South Asia. Traditionally, OP poisoning comes under the domain of emergency physicians, internists, intensivists, and toxicologists. However, some of the complications following OP poisoning are neurological and involve neurologists. The pathophysiological basis for the clinical manifestations of OP poisoning is inactivation of the enzyme, acetylcholinesterase at the peripheral nicotinic and muscarinic and central nervous system (CNS nerve terminals and junctions. Nicotinic manifestations occur in severe cases and late in the course; these comprise of fasciculations and neuromuscular paralysis. There is a good correlation between the electrophysiological abnormalities and the severity of the clinical manifestations. Neurophysiological abnormalities characteristic of nicotinic junctions (mainly neuromuscular junction dysfunction include: (1 single, supramaximal electrical-stimulus-induced repetitive response/s, (2 decrement-increment response to high frequency (30 Hz repetitive nerve stimulation (RNS, and (3 decremental response to high frequency (30 Hz RNS. Atropine ameliorates muscarinic manifestations. Therapeutic agents that can ameliorate nicotinic manifestations, mainly neuromuscular, are oximes. However, the evidence for this effect is inconclusive. This may be due to the fact that there are several factors that determine the therapeutic effect of oximes. These factors include: The OP compound responsible for poisoning, duration of poisoning, severity of poisoning, and route of exposure. There is also a need to study the effect of oximes on the neurophysiological abnormalities.

  18. Scombroid Poisoning: A Practical Approach.

    Science.gov (United States)

    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

  19. [Poisonings in pregnancy].

    Science.gov (United States)

    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

  20. Lead Concentrations in Inner-City Soils as a Factor in the Child Lead Problem.

    Science.gov (United States)

    Mielke, Howard W.; And Others

    1983-01-01

    Excess lead concentration (resulting primarily from vehicular emissions) in Baltimore's inner city soils probably has a bearing on that city's child lead poisoning problem. Soil lead concentrations were lower outside the inner city. (GC)

  1. Neurological Effects of Acute Carbon Monoxide Poisoning in Children

    Directory of Open Access Journals (Sweden)

    Coskun YARAR

    2009-11-01

    Full Text Available Carbon monoxide poisoning (COP is one of the most common causes of mortality and morbidity due to poisoning in all over the world. Although the incidence of COP has not been known exactly in the childhood, almost one-third of CO exposures occurred in children. The data regarding COP in children are inconclusive. Children may be more vulnerable to CO exposure than adults as a result of their high respiration and metabolic rates, high oxygen metabolism, and immature central nervous system. Recent researches proposed new theories about neurological effects of CO toxicity. The clinical presentations associated acute COP may be various and nonspecific. Unrecognized CO exposure may lead to significant morbidity and mortality. CO exposed children often become symptomatic earlier, and recover more rapidly, than similarly CO exposed adults. Mild clinical signs and symptoms associated with COP are headache, dizziness, weakness, lethargy, and myalgia; however, severe signs and symptoms such as blurred vision, syncope, convulsion, coma, cardiopulmonary arrest and death can also accompany with COP. Neurologic manifestations can include altered mental status at different degrees, neck stiffness, tremor, ataxia, and positive Babinski's sign. Delayed neurologic sequels (DNS of COP might be seen in children like adults. DNS symptoms and signs in children include memory problems, mental retardation, mutism, fecal and urinary incontinence, motor deficits, facial palsy, psychosis, chronic headache, seizures, and epilepsy. After CO exposure children must be cared to detect and treat DNS. Although hyperbaric oxygen therapy (HBOT is reported to prevent development of DNS, its indications, application duration and procedures are controversial in both of the children and adults. Although their predictive values are limited, exposing to CO more than eight hours and suffering from CO-induced coma, cardiac arrest, lactic acidosis, high COHb levels, and pathologic findings

  2. STUDY OF FATAL POISONING IN A DISTRICT HOSPITAL OF WEST BENGAL

    Directory of Open Access Journals (Sweden)

    Arijit

    2016-05-01

    Full Text Available Poisoning is an emerging problem worldwide. According to WHO, 3 million acute poisoning cases with 2,20,000 deaths occur annually. Of these, 90% of fatal poisoning occurs in developing countries mainly among agricultural workers. It is estimated that more than 50,000 people die every year from toxic exposure in India. OBJECTIVES 1. To study the current trend of poisoning in a District of West Bengal. 2. To know the burden of pesticide poisoning in society. MATERIAL AND METHODS A hospital based retrospective cross sectional study was conducted in a district hospital of West Bengal. Ethical clearance was taken from Ethics Committee. All the registered cases of poisoning in a district hospital during the study period were included in the study. Data was collected from medico-legal register and respective case sheets using pre-structured and validated questionnaire containing demographic and medico-legal aspects of poisoning for the period of 2 years (March 2014-March 2016. Data was analysed using the SPSS version 16 software. Descriptive statistics were reported as mean (SD for continuous variables and frequency (percentage for categorical variables. RESULT Total 7280 patients reported to casualty department over two years; 5.21% were reported to be the poisoning cases. Out of total 380 poisoning cases, 84 (22.10% patients died. Maximum poisoning cases were from rural area falling mainly in the age group of 21-30 and above 50 years. Organ phosphorus poisoning was noted in 46.42% of reported cases. CONCLUSIONS Based on the study findings, we could understand the trend of poisoning in the study area. It is very important to identify these changing trends in the study area, as it will be helpful for policy makers to equip health care institutions which can lead to better management of cases and reduction in the mortality related to poisoning

  3. Study of trends of poisoning in the cases reported to government hospital, Yavatmal

    Directory of Open Access Journals (Sweden)

    Yuganti Prabhakar Vaidya

    2012-01-01

    Full Text Available Context: India is a developing country in south Asia. Rural population of this country is mostly dependant on agriculture. Pesticides, mainly the organophosphorus compounds are the most frequently used substances in agriculture and thus are easily accessible. Animal bites such as snake bite, scorpion bites are also common, as people here are mainly involved in the field work. Aims: This includes, knowing the pattern of poisoning in India along with various parameters, such as mode of poisoning, type of poison, outcome of the poisoning, the most vulnerable age group involved in poisoning, so that the study will help in rapid clinical diagnosis and immediate treatment of the cases leading to decreased mortality and morbidity. Setting and design: Retrospective observational study. Materials and Methods: The study was conducted at Govt. Hospital, Yavatmal. Poisoning cases reported to casualty and post-mortem cases of poisoning brought to the hospital from 01/06/2003 to 30/05/2004 were included in the study. Result: Total 1003 patients studied; acute poisoning in the age group of 21-30 years was the most common with higher frequency in males. Most common mode was suicidal. Most common agent responsible for poisoning was organophosphorus compounds followed by snake bite. Overall mortality due to poisoning was 12%. It was highest in insecticidal poisoning. Conclusion: It was seen that adults between 21 and 30 years of age were more prone to suicidal poisoning with organophosphorous compounds followed by accidental poisoning due to snake bite. Steps are needed to be taken to educate the people, to improve their socioeconomic status and also to provide better treatment facilities at grass root level.

  4. Childhood Leukemia

    Science.gov (United States)

    ... cells. It is the most common type of childhood cancer. Your blood cells form in your bone ... in the bones or joints Risk factors for childhood leukemia include having a brother or sister with ...

  5. Childhood Stress

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Childhood Stress KidsHealth > For Parents > Childhood Stress Print A A ... and feel stress to some degree. Sources of Stress Stress is a function of the demands placed ...

  6. [Poisoning by spiders of Loxosceles genus].

    Science.gov (United States)

    De Roodt, Adolfo R; Salomón, Oscar D; Lloveras, Susana C; Orduna, Tomás A

    2002-01-01

    Despite the great number of spiders in the world, only a small group of them is capable of producing death in humans. In Argentina, there are only three of the four genera of spiders considered of high risk to humans: Latrodectus is present in rural areas, Phoneutria is restricted to small regions while Loxosceles is distributed throughout the country. Accidents by Loxosceles represent around 4% of the total number produced by venomous animals in Argentina. The bite is accidental and may produce considerable local necrosis with scar formation and ulcers of slow and difficult healing that may require surgical repair. Some bitten people may suffer from intravascular hemolysis, disseminated coagulation and acute renal insufficiency leading to death. Despite the great number of studies performed on Loxosceles venoms, at present, the physiopathological course of poisoning is not clear and there is not common criteria for its treatment. In this review, biological and epidemiological data of this spider are described as well as the venom composition and the possible participation of its components in the poisoning. These data provide biological and biochemical tools to understand the course of poisoning and to have better criteria for the treatment and prevention of these accidents and their complications. PMID:11965857

  7. Psychiatric Aspects of Childhood Epilepsy

    OpenAIRE

    Pattanayak, Raman Deep; Sagar, Rajesh

    2012-01-01

    How to Cite this Article: Pattanayak RD, Sagar R. Psychiatric Aspects of Childhood Epilepsy. Iran J Child Neurol 2012;6(2):9-18.Childhood epilepsy is a chronic, recurrent disorder of unprovoked seizures. Theonset of epilepsy in childhood has significant implications for brain growth anddevelopment. Seizures may impair the ongoing neurodevelopmental processes and compromise the child’s intellectual and cognitive functioning, leading totremendous cognitive, behavioral and psychosocial consequen...

  8. Childhood Obesity

    OpenAIRE

    Wilkinson, Justine; Howard, Simon

    2014-01-01

    Childhood obesity has important consequences for health and wellbeing both during childhood and also in later adult life. The rising prevalence of childhood obesity poses a major public health challenge in both developed and developing countries by increasing the burden of chronic non-communicable diseases. Despite the urgent need for effective preventative strategies, there remains disagreement over its definition due to a lack of evidence on the optimal cut-offs linking childhood BMI to dis...

  9. Childhood Cancer

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Childhood Cancer KidsHealth > For Parents > Childhood Cancer Print A A A Text Size What's ... in children, but can happen. The most common childhood cancers are leukemia , lymphoma , and brain cancer . As ...

  10. Extracorporeal Treatment for Salicylate Poisoning

    DEFF Research Database (Denmark)

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

    2015-01-01

    poisoning. We conducted a systematic literature review followed by data extraction and summarized findings, following a predetermined format. The entire work group voted by a 2-round modified Delphi method to reach consensus on voting statements, using a RAND/UCLA Appropriateness Method to quantify......-based recommendations on the use of extracorporeal treatment in salicylate poisoning. METHODS: The Extracorporeal Treatments in Poisoning (EXTRIP) Workgroup is a multidisciplinary group with international representation whose aim is to provide evidence-based recommendations on the use of extracorporeal treatments in...

  11. Alcohol Withdrawal Mimicking Organophosphate Poisoning

    Directory of Open Access Journals (Sweden)

    Nezihat Rana Disel

    2014-02-01

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

  12. Description of 3,180 Courses of Chelation with Dimercaptosuccinic Acid in Children ≤5 y with Severe Lead Poisoning in Zamfara, Northern Nigeria: A Retrospective Analysis of Programme Data

    OpenAIRE

    Thurtle, Natalie; Greig, Jane; Cooney, Lauren; Amitai, Yona; Ariti, Cono; Brown, Mary Jean; Kosnett, Michael J.; Moussally, Krystel; Sani-Gwarzo, Nasir; Akpan, Henry; Shanks, Leslie; Dargan, Paul I

    2014-01-01

    Editors' Summary Background Lead, a toxic metal that occurs naturally in the earth's crust, is now present throughout the environment because of human activities. For many years, lead was added to paint and gasoline and used in solder for water pipes. In addition, the mining, smelting, and refining of some metallic ores releases lead into the environment. Inhalation of contaminated air, consumption of contaminated food and water, and contact with dust that contains lead raises venous blood le...

  13. Description of 3,180 courses of chelation with dimercaptosuccinic acid in children ≤ 5 y with severe lead poisoning in Zamfara, Northern Nigeria: a retrospective analysis of programme data.

    OpenAIRE

    Natalie Thurtle; Jane Greig; Lauren Cooney; Yona Amitai; Cono Ariti; Mary Jean Brown; Kosnett, Michael J; Krystel Moussally; Nasir Sani-Gwarzo; Henry Akpan; Leslie Shanks; Dargan, Paul I

    2014-01-01

    Editors' Summary Background Lead, a toxic metal that occurs naturally in the earth's crust, is now present throughout the environment because of human activities. For many years, lead was added to paint and gasoline and used in solder for water pipes. In addition, the mining, smelting, and refining of some metallic ores releases lead into the environment. Inhalation of contaminated air, consumption of contaminated food and water, and contact with dust that contains lead raises venous blood le...

  14. Newly recognized pathways of exposure to lead in the middle-income home.

    Science.gov (United States)

    Sharmer, Laurel; Northrup-Snyder, Kathlynn; Juan, WenYen

    2007-10-01

    Most official childhood lead-poisoning prevention efforts focus on children living in poor neighborhoods in older houses. But a current trend in home decorating that promotes the use of expensive antiques or used artifacts with chipped, chalky, or peeling paint may be exposing a different population of children to lead. The objectives of the research reported here were (1) to assess the extent to which antiques with damaged paint are promoted in the popular home-decorating print media and over the Internet and (2) to gauge whether a casual shopper is apt to purchase lead-hazardous antiques in the United States. The study found that antiques that tested positive for lead on a qualitative test were easily purchased from antique stores throughout the United States. Many of the items were toys or other items that would be attractive to children. PMID:17941398

  15. Poison control center - emergency number

    Science.gov (United States)

    ... ANYWHERE IN THE UNITED STATES This national hotline number will let you talk to experts in poisoning. ... centers in the United States use this national number. You should call if you have any questions ...

  16. Grass and weed killer poisoning

    Science.gov (United States)

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

  17. Diagnosing poisoning: Carbon monoxide (CO)

    OpenAIRE

    Public Health Agency

    2011-01-01

    Guidance for primary�care�on how to deal with�patients presenting with possible symptoms of carbon monoxide (CO) poisoning. Produced by the Health Protection Agency and adapted by the Public Health Agency.

  18. Diagnosing poisoning: Carbon monoxide (CO)

    OpenAIRE

    Public Health Agency

    2010-01-01

    Guidance for primarycareon how to deal withpatients presenting with possible symptoms of carbon monoxide (CO) poisoning. Produced by the Health Protection Agency and adapted by the Public Health Agency.

  19. Extracorporeal Treatment for Metformin Poisoning

    DEFF Research Database (Denmark)

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

    2015-01-01

    diverse professions, presents its systematic review and clinical recommendations for extracorporeal treatment in metformin poisoning. METHODS: A systematic literature search was performed, data extracted, findings summarized, and structured voting statements developed. A two-round modified Delphi method...

  20. Carbon Monoxide (CO) Poisoning Prevention

    Science.gov (United States)

    ... What's this? Submit Button Past Emails CDC Features Carbon Monoxide (CO) Poisoning Prevention Language: English Español (Spanish) ... tornadoes), using alternative sources of power can cause carbon monoxide (CO) to build up in a home ...

  1. Lead and the skin

    Energy Technology Data Exchange (ETDEWEB)

    Allen, B.R.; Moore, M.R.; Hunter, J.A.A.

    1975-01-01

    The increasing use of lead will continue to give rise to problems of toxicity. Protective measures have resulted in florid lead poisoning becoming rare. Attention has recently turned to the possibility of prolonged exposure to low doses of lead causing morbidity in the absence of the classical clinical features of poisoning. Lead is absorbed mostly through the lungs and gastrointestinal tract. Some is also absorbed through the skin but with inorganic compounds the amount is small. Shortly after the most widely used compound, tetraethyl lead, was first manufactured, cases of toxicity began to occur. Manufacture was forbidden until plant design produced greater safety. Significant absorption can occur through the skin. The hazard to those handling leaded gasoline in a normal manner is probably small, mainly because 95 percent of a dose applied to the open skin surface evaporates. Hair has been used as a biopsy material to assess lead exposure. The biological effects of lead poisoning are discussed, including the synergistic effects of lead and agents provoking porphyria.

  2. DDE poisoning in an adult bald eagle

    Science.gov (United States)

    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.

  3. STUDY OF ORGANOPHOSPHOROUS POISONING CASES AT MAHARAJAH INSTITUTE OF MEDICAL SCIENCES, A.P.

    Directory of Open Access Journals (Sweden)

    Aswini Kumar

    2014-08-01

    Full Text Available BACKGROUND & OBJECTIVES: Organophosphorus pesticide self-poisoning is a major clinical and public-health problem across much of rural Asia. The aim of this study was to analyze the patterns, the social factors and the clinical outcomes of OP poisoning at the Maharajah Institute Of Medical Sciences, Vizianagaram. MATERIALS AND METHODS: Fifty organophosphorous poisoning cases who were admitted to the MIMS, during the period of 1year (May 2013to June 2014, were studied. RESULTS: Fifty cases of OP poisoning were studied. In the present study, 56% cases were males, with the highest number of cases in the age group of 21 to 30 years (44%. Sixty four % belonged to married category. Sixty % of organophosphorous poisoning victims belonged to the farming community. Chlorpyrifos was consumed by 58% of the victims. 64 % of the OP poisoning victims were having family problems. Muscarinic and nicotinic symptoms were prevalent in majority of victims. 64 % people had recovery and Intermediate syndrome was observed in 36% cases of organophosphorous poisoning. CONCLUSION: There was a high incidence of OP poisoning related mortality in this region. The OP compounds were readily available at low costs in the market. A time of stress and frustration can lead to their use as a common poison to commit suicide with.

  4. [Fatal poisoning in the Department of Toxicology in Poznarn in 2008-2012--preliminary analysis].

    Science.gov (United States)

    Łukasik-Głebocka, Magdalena; Adamek, Robert

    2013-01-01

    This paper presents the results of a preliminary analysis of deaths from acute poisoning, which occurred in the Department of Toxicology in Poznań in 2008-2012. During this period, recorded 31 cases of fatal poisoning, representing 0.38% of all treated cases. In subsequent years the percentage of poisoning deaths ranged from 0.25 to 0.49%. Throughout the period leading cause of fatal poisoning were drugs (38.71%) and non-consumptive alcohols (methanol or ethylene glycol) (38.71%). In subsequent years, however, a decrease in the percentage of drug poisoning (from 75 to 0%) and an increase in the percentage of nonconsumptive alcohol poisoning (from 0% to 100%) were observed. In fatal cases were diagnosed among others olanzapine, carbamazepine, pseudoephedrine, tramadol, benzodiazepines, clozapine, morphine and benzodiazepines, insulin, verapamil, carbon monoxide and smoke fire, cyanide, Amanita phalloides, ethanol and a mixture of drugs with ethanol poisoning. The most common fatal poisoning occurred in people addicted (45.16%), mainly in alcohol dependence syndrome (35.48%). Suicidal poisoning was the cause of 32.26% of the deaths, while accidental of 19.35%. In nine cases, the procedure of diagnosis of death from irreversible cessation of brain stem function was performed in order to qualify donors of organs for transplantation or to terminate the therapy. One of the dead was liver and kidneys, and two were kidneys donors. PMID:24466679

  5. Paracetamol poisoning: beyond the nomogram

    OpenAIRE

    Bateman, D Nicholas

    2015-01-01

    Paracetamol poisoning is the commonest overdose seen in the UK. The management of patients with paracetamol poisoning has been little changed for the past 40 years, with a weight related dose of antidote (acetylcysteine) and treatment based on nomograms relating paracetamol concentration to time from ingestion. In 2012 the UK Commission on Human Medicines recommended a revision of the nomogram, following the death of a young woman, lowering the treatment threshold for all patients. As a resul...

  6. Alcohol Poisoning Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

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

  7. Organic environmental poisons in Norwegian freshwater fish

    International Nuclear Information System (INIS)

    According to this article, the level of organic poisons in Norwegian freshwater fish is, on the whole, is too small to threaten human health. It has been found, however, that liver from some species such as burbot, from some lakes, should not be eaten. These lakes are found to contain higher levels of PCB (polychlorinated biphenyls) and DDT (dichlorodiphenyltrichloroethane). Previously, pregnant or breast-feeding women anywhere in Norway have been advised not to eat pike, large perch or large trout because of too much mercury. Other people should not eat these species more often than once per month. In general, the level of organic environmental poisons is higher in the southern part of the country than in the northern part. The sediments of the lakes in large parts of South Norway are contaminated with lead, mercury and cadmium as compared with the conditions before the industrial revolution. However, the level of metals in the lake sediments are relatively low, and these substances are unlikely to appear in the food chain, by and large. The anthropogenic emission of lead was insignificant before the industrial revolution. The exception of lead from German mining industry in the 1700s

  8. Lead toxicosis in a puppy.

    OpenAIRE

    Huerter, L

    2000-01-01

    After showing clinical and radiographic signs of a gastrointestinal foreign body, a 5-month-old puppy began head pressing, which progressed to convulsions. Hematological abnormalities suggested lead poisoning; serum lead was 2.61 mumol/L. The puppy made a complete recovery after intensive treatment for lead toxicosis.

  9. Neurotoxic Shellfish Poisoning

    Directory of Open Access Journals (Sweden)

    Roberta Hammond

    2008-07-01

    Full Text Available 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.

  10. Genetic susceptibility to lead poisoning—A case report

    OpenAIRE

    Anita R Bijoor; Venkatesh, T

    2007-01-01

    Lead poisoning is well documented in persons occupationally exposed to lead. What is less known is, that even in persons working in lead based industries, the effect of lead and the appearance of signs and symptoms of lead poisoning is genetically determined. Three genes related to lead metabolism, exhibiting polymorphism have already been demonstrated-δALA-dehydratase, Vitamin D receptor gene and Hemochromatosis gene. These alleles determine the susceptibility of the individuals to lead. We ...

  11. Acute Pancreatitis in the Course of Meprobamate Poisoning

    Directory of Open Access Journals (Sweden)

    Neila Fathallah

    2011-07-01

    Full Text Available Context We report a case of massive poisoning with meprobamate leading to acute pancreatitis. Case report A 43-year-old patient with a history of schizophrenia and multiple suicide attempts was admitted to the intensive care unit for severe poisoning with meprobamate (voluntary ingestion of 60 g. On admission, the patient was deeply comatose with low blood pressure and hypothermia. Laboratory analysis revealed leukocytosis and high lipase and amylase serum levels. There was no eosinophilia. Abdominal computed tomography showed pancreatitis grade A. The patient was intubated and ventilated, and intravenous dopamine was infused. The patient regained consciousness and was extubated five days later. Improvement in pancreatic tests was noted several days later. The outcome was favorable. Discussion According to the Naranjo probability scale, meprobamate-induced acute pancreatitis was probable. Acute pancreatitis in meprobamate poisoning is exceptional. The pathogenesis of pancreatitis-induced meprobamate poisoning may be explained by two mechanisms: stimulation of pancreatic secretion secondary to cholinergic activation and pancreatic ductal hypertension. Conclusions The signs of severe meprobamate toxicity are numerous including cardiovascular and central nervous symptoms. Acute pancreatitis should also be added as a possible manifestation of meprobamate poisoning.

  12. Topoisomerase II poisoning by indazole and imidazole complexes of ruthenium

    Indian Academy of Sciences (India)

    Y N Vashisht Gopal; Anand K Kondapi

    2001-06-01

    Trans-imidazolium (bis imidazole) tetrachloro ruthenate (RuIm) and trans-indazolium (bis indazole) tetrachloro ruthenate (RuInd) are ruthenium coordination complexes, which were first synthesized and exploited for their anticancer activity. These molecules constitute two of the few most effective anticancer ruthenium compounds. The clinical use of these compounds however was hindered due to toxic side effects on the human body. Our present study on topoisomerase II poisoning by these compounds shows that they effectively poison the activity of topoisomerase II by forming a ternary cleavage complex of DNA, drug and topoisomerase II. The thymidine incorporation assays show that the inhibition of cancer cell proliferation correlates with topoisomerase II poisoning. The present study on topoisomerase II poisoning by these two compounds opens a new avenue for renewing further research on these compounds. This is because they could be effective lead candidates for the development of more potent and less toxic ruthenium containing topoisomerase II poisons. Specificity of action on this molecular target may reduce the toxic effects of these ruthenium-containing molecules and thus improve their therapeutic index.

  13. Environmental and Occupational Lead Exposure Among Children in Cairo, Egypt

    Science.gov (United States)

    Moawad, Eman Mohamed Ibraheim; Badawy, Nashwa Mostafa; Manawill, Marie

    2016-01-01

    Abstract The aim of this study was to assess childhood lead exposure in a representative sample of Cairo, and to investigate the possible risk factors and sources of exposure. This cross-sectional study was conducted from November 2014 through April 2015. The target population was children aged 6 to 18 years, recruited into 4 groups, garbage city, moderate-living standard area, urban and suburban schools, and workshops in the city of Cairo. Blood lead levels (BLLs) and hemoglobin (Hb) concentrations were measured. Also, potential local environmental sources were assessed for hazardous lead contamination. Analysis on 400 participants has been carried out. A total of 113 children had BLLs in the range 10 to 20 μg/dL. Smoking fathers, housing conditions, playing outdoors, and exposure to lead in residential areas were significantly correlated with high BLLs. The mean values of hemoglobin were inversely correlated with BLLs. Children involved in pottery workshops had the highest BLLs and the lowest Hb values with a mean of (43.3 μg/dL and 8.6 g/dL, respectively). The mean value of environmental lead in workshop areas exceeded the recommended levels. Also, those values measured in dust and paint samples of garbage city were significantly high. Moreover, the mean lead levels in the soil samples were significantly higher in urban schools (P = 0.03) than the suburban ones. Childhood lead poisoning accounts for a substantial burden in Egypt, which could be preventable. Development of national prevention programs including universal screening program should be designed to reduce incidence of lead toxicity among children. PMID:26945415

  14. Childhood microbial keratitis

    Directory of Open Access Journals (Sweden)

    Abdullah G Al Otaibi

    2012-01-01

    Conclusion: Children with suspected microbial keratitis require comprehensive evaluation and management. Early recognition, identifying the predisposing factors and etiological microbial organisms, and instituting appropriate treatment measures have a crucial role in outcome. Ocular trauma was the leading cause of childhood microbial keratitis in our study.

  15. Neurological and neuropsychological functions in adults with a history of developmental arsenic poisoning from contaminated milk powder

    DEFF Research Database (Denmark)

    Yorifuji, Takashi; Kato, Tsuguhiko; Ohta, Hitoshi;

    2016-01-01

    During the summer of 1955, mass arsenic poisoning of bottle-fed infants occurred in the western part of Japan due to contaminated milk powder, and more than 100 died; some childhood victims were later found to suffer from neurological sequelae in adolescence. This unique incident enabled us...

  16. Organophosphorus pesticide poisoning : cases and developments

    NARCIS (Netherlands)

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

    2008-01-01

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

  17. Extracorporeal treatment for tricyclic antidepressant poisoning

    DEFF Research Database (Denmark)

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

    2014-01-01

    The Extracorporeal Treatments In Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatments (ECTR) in poisoning. Here, the workgroup presents its results for tricyclic antidepressants (TCAs). After an extensive literature search, using a predefined...

  18. More Children Accidently Poisoned by 'Essential Oils'

    Science.gov (United States)

    ... fullstory_158837.html More Children Accidently Poisoned by 'Essential Oils' Tennessee poison center reports doubling of dangerous exposures ... HealthDay News) -- Children are increasingly at risk from essential oils that are often used in natural remedies, a ...

  19. Nitric Acid Poisoning: Case Report

    International Nuclear Information System (INIS)

    Nitric acid (HNO3) is a corrosive fluid that, when in contact with reducing agents, generates nitrogen oxides that are responsible for inhalation poisoning. We present two cases of poisoning from nitric acid gas inhalation resulting from occupational exposure. Imaging findings were similar in both cases, consistent with adult respiratory distress syndrome (ARDS): bilaterally diffuse alveolar opacities on the chest X-ray and a cobblestone pattern on computed tomography (CT).one of the patients died while the other evolved satisfactorily after treatment with n-acetyl cysteine and mechanical ventilation. The diagnosis of nitric acid poisoning was made on the basis of the history of exposure and the way in which the radiological findings evolved.

  20. Childhood Obesity

    OpenAIRE

    Aydın, Ahmet; Koca, Fahrettin; Fıçıcıoğlu, Can; Çam, Halit; Mıkla, Şerare

    1995-01-01

    Management of childhood obesity and its early and late complications are among the most difficult problems confronted by pediatricians and practitioners The purpose of this review is to provide information for the evaluation and treatment of childhood obesity Key nbsp;words: nbsp;Child Obesity Etiology Management Complications

  1. Unintentional Childhood Injury Patterns, Odds, and Outcomes in Kampala City: an analysis of surveillance data from the National Pediatric Emergency Unit

    Directory of Open Access Journals (Sweden)

    Emilio Ovuga

    2011-01-01

    Full Text Available BACKGROUND: Unintentional Childhood Injuries pose a major public health challenge in Africa and Uganda. Previous estimates of the problem may have underestimated the childhood problem. We set to determine unintentional childhood injury pattern, odds, and outcomes at the National Paediatric Emergency unit in Kampala city using surveillance data. METHODS: Incident proportions, odds and proportional rates were calculated and used to determine unintentional injury patterns across childhood (1-12 years. RESULTS: A total of 556 cases recorded between January and May 2008 were analyzed: majority had been transported to hospital by mothers using mini-buses, private cars, and motorcycles. Median distance from injury location to hospital was 5 km. Homes, roads, and schools were leading injury locations. Males constituted 60% of the cases. Play and daily living activities were commonest injury time activities. Falls, burns and traffic accounted for 70.5% of unintentional childhood injuries. Burns, open wounds, fractures were commonest injury types. Motorcycles, buses and passenger-cars caused most crashes. Play grounds, furniture, stairs and trees were commonest source of falls. Most burn injuries were caused by liquids, fires and hot objects. 43.8% of cases were admitted. 30% were discharged without disability; 10%, were disabled; 1%, died. Injury odds and proportional incidence rates varied with age, place and cause. Poisoning and drowning were rare. Local pediatric injury priorities should include home, road and school safety. CONCLUSIONS: Unintentional injuries are common causes of hospital visit by children under 13 years especially boys. Homes, roads and educational facilities are commonest unintentional injury sites. Significant age and gender differences exist in intentional injury causation, characteristics and outcomes. In its current form, our surveillance system seems inefficient in capturing poisoning and drowning. The local prevention

  2. 49 CFR 172.430 - POISON label.

    Science.gov (United States)

    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...

  3. New technique unveils environmental poisons in water

    International Nuclear Information System (INIS)

    In order to determine the extent of environmental poisons, the Norwegian Institute for Water Research, NIVA, has for some time been measuring the concentration of environmental poisons in mussels, fountain moss and seaweed. These organisms are 'bio monitors' that accumulate environmental poisons occurring in low concentrations in the water. Similar analyses are performed on fish gills to study poisonous metals in acid water (aluminium, copper, iron etc.)

  4. Hemlock (Conium Maculatum) Poisoning In A Child

    OpenAIRE

    Çapan Konca; Zelal Kahramaner; Mehmet Boşnak; Halil Kocamaz

    2014-01-01

    Poison hemlock (Conium maculatum) is a poisonous plant 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 its poisoning is supportive care. A 6-year-old girl who admitted to the emergency department with complaints of burning sensation in mouth, hypersalivation, tremor in hands and ataxia after ingestion of poison hemlock was presented wi...

  5. Extracorporeal treatment for digoxin poisoning

    DEFF Research Database (Denmark)

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

    2016-01-01

    extracted and summarized following a predetermined format. The entire workgroup voted through a two-round modified Delphi method to reach a consensus on voting statements. A RAND/UCLA Appropriateness Method was used to quantify disagreement, and anonymous votes were compiled and discussed in person. A......BACKGROUND: The Extracorporeal Treatments in Poisoning (EXTRIP) workgroup was formed to provide recommendations on the use of extracorporeal treatments (ECTR) in poisoning. Here, we present our results for digoxin. METHODS: After a systematic literature search, clinical and toxicokinetic data were...

  6. Kondo physics from quasiparticle poisoning in Majorana devices

    Science.gov (United States)

    Plugge, S.; Zazunov, A.; Eriksson, E.; Tsvelik, A. M.; Egger, R.

    2016-03-01

    We present a theoretical analysis of quasiparticle poisoning in Coulomb-blockaded Majorana fermion systems tunnel-coupled to normal-conducting leads. Taking into account finite-energy quasiparticles, we derive the effective low-energy theory and present a renormalization group analysis. We find qualitatively new effects when a quasiparticle state with very low energy is localized near a tunnel contact. For M =2 attached leads, such "dangerous" quasiparticle poisoning processes cause a spin S =1 /2 single-channel Kondo effect, which can be detected through a characteristic zero-bias anomaly conductance peak in all Coulomb blockade valleys. For more than two attached leads, the topological Kondo effect of the unpoisoned system becomes unstable. A strong-coupling bosonization analysis indicates that at low energy the poisoned lead is effectively decoupled and hence, for M >3 , the topological Kondo fixed point re-emerges, though now it involves only M -1 leads. As a consequence, for M =3 , the low-energy fixed point becomes trivial corresponding to decoupled leads.

  7. 49 CFR 172.554 - POISON placard.

    Science.gov (United States)

    2010-10-01

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

  8. Compartment Syndrome Resulting from Carbon Monoxide Poisoning.

    Science.gov (United States)

    Serbest, Sancar; Belhan, Oktay; Gürger, Murat; Tosun, Haci Bayram

    2015-12-01

    Every year, especially in the cooler Fall and Winter months, hundreds of people die because of carbon monoxide poisoning. This occurs usually as an accident. It is a significant cause of poisoning worldwide. We present a case of compartment syndrome in both lower extremities with accompanying acute renal failure and systemic capillary leakage syndrome because of carbon monoxide poisoning. PMID:26588033

  9. Plants Poisonous to Your Horse - Part I

    Science.gov (United States)

    Horses are relatively selective grazers and generally are poisoned less frequently than other livestock. However there are exceptions. Some poisonous plants are palatable to horses and exposed horses readily eat them. Most equine poisonings occur as result to toxic plants contaminating feeds. Mo...

  10. Environmental lead exposure risks associated with children's outdoor playgrounds

    International Nuclear Information System (INIS)

    This study examines exposure risks associated with lead smelter emissions at children's public playgrounds in Port Pirie, South Australia. Lead and other metal values were measured in air, soil, surface dust and on pre- and post-play hand wipes. Playgrounds closest to the smelter were significantly more lead contaminated compared to those further away (t(27.545) = 3.76; p = .001). Port Pirie post-play hand wipes contained significantly higher lead loadings (maximum hand lead value of 49,432 μg/m2) than pre-play hand wipes (t(27) = 3.57, p = .001). A 1% increase in air lead (μg/m3) was related to a 0.713% increase in lead dust on play surfaces (95% CI, 0.253–1.174), and a 0.612% increase in post-play wipe lead (95% CI, 0.257–0.970). Contaminated dust from smelter emissions is determined as the source and cause of childhood lead poisoning at a rate of approximately one child every third day. -- Highlights: •Spatial and temporal variations in lead exposure due to smelter emissions is examined. •Exposure to lead and other metals is evaluated using pre and post-play hand wipe measures. •The relationship of smelter emissions to surface and hand lead exposures is modelled. •A 1% increase in air lead (μg/m3) was related to a 0.713% increase in lead dust on play surfaces. -- Playgrounds in Port Pirie are seriously contaminated by smelter emissions, with levels of surface dust and hand dust that pose a significant risk of harm to human health

  11. Organophosphate poisoning: Diagnosis of intermediate syndrome

    Directory of Open Access Journals (Sweden)

    Poojara L

    2003-01-01

    Full Text Available Organophosphate compound (OPC poisoning with suicidal intent is common in Indian ICUs. The effect of OPCs is to produce a persistent depolarization of the neuromuscular junction leading to muscle weakness. After initial recovery from cholinergic crisis, some patients have resurgence of respiratory muscle paralysis requiring continued ventilatory support. This is termed intermediate syndrome (IMS. This could be due to a change in the type of neuromuscular block to a non depolarisation block characterized by a fade on tetanic stimulation. However peripheral nerve stimulation using train-of-four ratio (TOF and/tetanus have failed to consistently show such a change. We elected to study whether electro physiological monitoring using repetitive nerve stimulation might show a decremental response during IMS. Material & Methods: This was a prospective blinded study done from April 2002 to March 2003 in our ICU. 45 consecutive patients of OPC poisoning admitted during this period were included in this study. Repetitive nerve stimulation (RNS using a train of ten at 3Hz 10Hz and 30Hz (slow , intermediate and fast speeds respectively at the median nerve was done on all patients on day 1, 4, 7 and every 4th day thereafter until discharge. Patients were ventilated until ready to wean as per our usual protocol. The results of the RNS study were not revealed to the intensivist. Results: 9 out of 45 patients required ventilation for more than 6 days and showed overt signs of intermediate syndrome - proximal muscle weakness, twitching and respiratory weakness. Only 2 patients out of the 9 had a decremental response on RNS at 3Hz indicating a post-junctional dysfunction at the motor end-plate, Both patients had consumed a very large quantity of OPC and were deeply comatose for >4 days and required ventilation for >12 days. All other patients with IMS showed no changes on RNS. The exact type of poison consumed varied with each individual patient. Conclusion: RNS

  12. Acute Pancreatitis Caused By Mushroom Poisoning

    Science.gov (United States)

    Karahan, Samet; Erden, Abdulsamet; Cetinkaya, Ali; Avci, Deniz; Ortakoyluoglu, Adile Irfan; Karagoz, Hatice; Bulut, Kadir; Basak, Mustafa

    2016-01-01

    Of the more than 5000 species of mushrooms known, 100 types are toxic and approximately 10% of these toxic types can cause fatal toxicity. A type of mushroom called Amanita phalloides is responsible for 95% of toxic mushroom poisonings. In this article, we report 2 cases of mushroom poisonings caused by Lactarius volemus, known as Tirmit by the local people. The patient and his wife were admitted to the emergency room with abdominal pain, nausea, and vomiting 20 hours after consuming Lactarius volemus, an edible type of mushroom. The patients reported that they had been collecting this mushroom from the mountains and eating them for several years but had never developed any clinicopathology to date. Further examination of the patients revealed a very rare case of acute pancreatitis due to mushroom intoxication. The male patient was admitted to the intensive care unit while his wife was followed in the internal medicine service, because of her relative mild clinical symptoms. Both patients recovered without sequelae and were discharged. In this article, we aimed to emphasize that gastrointestinal symptoms are often observed in mushroom intoxications and can be confused with acute pancreatitis, thus leading to misdiagnosis of patients. Early diagnosis and appropriate treatment can improve patients’ prognosis and prevent the development of complications. PMID:26835473

  13. N-acetylcysteine overdose after acetaminophen poisoning

    Directory of Open Access Journals (Sweden)

    Mahmoudi GA

    2015-02-01

    Full Text Available Ghafar Ali Mahmoudi,1 Peyman Astaraki,1 Azita Zafar Mohtashami,1 Maryam Ahadi2 1Faculty of Medicine, Department of Internal Medicine, Lorestan University of Medical Sciences, 2Legal Medicine Research Center of Lorestan, Khorramabad, Iran Abstract: N-acetylcysteine (NAC is used widely and effectively in oral and intravenous forms as a specific antidote for acetaminophen poisoning. Here we report a rare case of iatrogenic NAC overdose following an error in preparation of the solution, and describe its clinical symptoms. Laboratory results and are presented and examined. A 23-year-old alert female patient weighing 65 kg presented to the emergency ward with weakness, lethargy, extreme fatigue, nausea, and dizziness. She had normal arterial blood gas and vital signs. An excessive dosage of NAC over a short period of time can lead to hemolysis, thrombocytopenia, and acute renal failure in patients with normal glucose-6-phosphate dehydrogenase, and finally to death. Considering the similarity between some of the clinical symptoms of acetaminophen overdose and NAC overdose, it is vitally important for the administration phases and checking of the patient's symptoms to be carried out attentively and cautiously. Keywords: N-acetylcysteine, overdose, acetaminophen poisoning, medication error

  14. Extracorporeal treatment for acetaminophen poisoning

    DEFF Research Database (Denmark)

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

    2014-01-01

    cases of APAP poisoning. However, given that APAP is dialyzable, the workgroup agreed that ECTR is suggested in patients with excessively large overdoses who display features of mitochondrial dysfunction. This is reflected by early development of altered mental status and severe metabolic acidosis prior...

  15. Ciguatera fish poisoning: a review

    NARCIS (Netherlands)

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

    2001-01-01

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

  16. Paralytic shellfish poisoning; A review

    NARCIS (Netherlands)

    Mons MP; Egmond HP van; Speijers GJA; CSR

    1998-01-01

    Paralytic shellfish poisoning (PSP) wordt veroorzaakt door consumptie van schelpdieren die PSP toxinen bevatten. Er zijn 18 verschillende PSP toxinen, waarvan saxitoxine de meest bekende en de meest toxische is. PSP toxinen kunnen worden aangetoond met de muis bioassay, waarbij de dood van het d

  17. Paralytic shellfish poisoning; A review

    NARCIS (Netherlands)

    Mons MP; Egmond HP van; Speijers GJA; CSR

    1998-01-01

    Paralytic shellfish poisoning (PSP) is caused by ingestion of shellfish containing PSP toxins. The PSP toxins are a group of 18 closely related tetrahydropurines. The first PSP toxin chemically characterised was saxitoxin. The various PSP toxins significantly differ in toxicity, with saxitoxin being

  18. Usage of burnable poison on research reactors

    International Nuclear Information System (INIS)

    The fuel assemblies with burnable poison are widely used on power reactors, but there are not commonly used on research reactors. This paper shows a neutronic analysis of the advantages and disadvantages of the burnable poison usage on research reactors. This paper analyses both burnable poison design used on research reactors: Boron on the lateral wall and Cadmium wires. Both designs include a parametric study on the design parameters like the amount and geometry of the burnable poison. This paper presents the design flexibility using burnable poisons, it does not find an optimal or final design, which it will strongly depend on the core characteristics and fuel management strategy. (author)

  19. Pulmonary edema in acute carbon monoxide poisoning

    International Nuclear Information System (INIS)

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

  20. Review of Poisoning Cases Followed in the Pediatric Emergency Division of Istanbul University Cerrahpaşa Medical Faculty Department of Pediatrics

    OpenAIRE

    Aji, Dolly Yafet; Keskin, Sabiha; İlter, Özdemir

    1998-01-01

    1213 642 male 571 female childhood poisoning cases were studied retrospectively Most of the cases were admitted in summer 29 0 and the majority of the cases were in the 13 month 4 year age group 64 1 The causes of poisoning were drugs 51 8 food 14 3 cleaning products 13 3 hydrocarbons 7 9 carbonmonoxide 5 6 and insecticides and pesticides 5 4 respectively Drug poisoning due to medicines related to the central nervous system were most frequent 28 0 of which antidepressant drugs were in the fir...

  1. A inadequação dos valores dos limites de tolerância biológica para a prevenção da intoxicação profissional pelo chumbo no Brasil The inadequacy of threshold values for preventing lead poisoning in Brazil

    Directory of Open Access Journals (Sweden)

    Ricardo Cordeiro

    1995-06-01

    Full Text Available São revisados os trabalhos que, a partir de 1975,estudaram a ocorrência de manifestações neurológicas centrais e periféricas em trabalhadores ocupacionalmente expostos ao chumbo, que apresentavam níveis de exposição supostamente insuficientes para causarem Saturnismo. A partir da revisão realizada é sugerido que os limites de tolerância biológica utilizados em nosso meio para firmar o diagnóstico de intoxicação profissional pelo chumbo devam ser revistos. Tal sugestão baseia-se na existência de evidências bem estabelecidas que apontam disfunções da condução nervosa periférica e central, além de alterações de várias funções nervosas superiores, em trabalhadores profissionalmente expostos ao chumbo que apresentam indicadores de efeito biológico e indicadores de exposição inferiores aos limites estabelecidos pela legislação brasileira.This article reviews studies performed since 1975 on the occurrence of central and peripheral neurological manifestations in low-level lead exposure. The review shows that in many workers exposed to lead who present indications of both biological effects and exposure below the limits established by the Brazilian laws, abnormalities are found in peripheral nerve conduction velocity and also in several central nervous system functions. The study thus suggests that the threshold values used in Brazil to confirm lead poisoning should be revised.

  2. Profile of acute mixed organophosphorus poisoning.

    Science.gov (United States)

    Thunga, Girish; Sam, Kishore Gnana; Khera, Kanav; Xavier, Vidya; Verma, Murlidhar

    2009-06-01

    Organophosphorus (OP) pesticide self-poisoning is a major clinical and public health problem across much of rural Asia and responsible for two thirds of suicidal deaths. However, clinical reports or evidence for the management of mixed poisoning are lacking. Patients are often treated based on the type of symptoms they exhibit, and there are no specific guidelines available to treat mixed poisoning. In this case series, we report 3 acute OP poisoning cases with mixed poisons such as organochlorine, fungicide, copper sulfate, and kerosene. All 3 patients were treated successfully, with a greater focus on OP poisoning with pralidoxime and atropine infusion along with standard decontamination procedures. Because patients developed complications due to the concomitant poisons ingested, they were later treated symptomatically, and in one case, D-penicillamine was administered as antidote for copper poisoning. Mixed poisoning especially with OP compounds makes the diagnosis difficult because the clinical symptoms of OP predominate, whereas damage produced by other pesticides is late to develop and often neglected. Common treatment procedures are focused mainly on the OP poisoning ignoring the complications of other concomitant pesticides ingested. Treating physicians should be prepared and consider the possibility of mixed poisoning prevalent in that region before initiating therapy. PMID:19497478

  3. Coma in the course of severe poisoning after consumption of red fly agaric (Amanita muscaria).

    Science.gov (United States)

    Mikaszewska-Sokolewicz, Małgorzata A; Pankowska, Sylwestra; Janiak, Marek; Pruszczyk, Piotr; Łazowski, Tomasz; Jankowski, Krzysztof

    2016-01-01

    Red fly agaric poisoning is rare. It can be consumed for suicidal purposes or its psychedelic effect. The paper describes the case of a young men, who fell into a coma after ingestion of the red toadstools. Quick identification of the poison, early use of gastric lavage and symptomatic treatment resulted in regression of symptoms and lead to the patient's discharge from the hospital on the third day after intoxication. Authors discussing the poisonous alkaloids contained in the red toadtools: ibotenic acid, muscimol, muscasone and muscarine and theirs properties, responsible for the symptoms of intoxication. PMID:26828668

  4. 1H MR spectroscopy of gray and white matter in carbon monoxide poisoning

    DEFF Research Database (Denmark)

    Kondziella, D.; Danielsen, E.R.; Hansen, K.;

    2009-01-01

    Carbon monoxide (CO) intoxication leads to acute and chronic neurological deficits, but little is known about the specific noxious mechanisms. (1)H magnetic resonance spectroscopy (MRS) may allow insight into the pathophysiology of CO poisoning by monitoring neurochemical disturbances, yet only...... limited information is available to date on the use of this protocol in determining the neurological effects of CO poisoning. To further examine the short-term and long-term effects of CO on the central nervous system, we have studied seven patients with CO poisoning assessed by gray and white matter MRS...

  5. Hospitalizations for Suicide-Related Drug Poisonings and Co-Occurring Alcohol Overdoses in Adolescents (Ages 12-17) and Young Adults (Ages 18-24) in the United States, 1999-2008: Results from the Nationwide Inpatient Sample

    Science.gov (United States)

    White, Aaron M.; MacInnes, Erin; Hingson, Ralph W.; Pan, I-Jen

    2013-01-01

    Drug poisoning is the leading method of suicide-related deaths among females and third among males in the United States. Alcohol can increase the severity of drug poisonings, yet the prevalence of alcohol overdoses in suicide-related drug poisonings (SRDP) remains unclear. Data from the Nationwide Inpatient Sample was examined to determine rates…

  6. Childhood Leukemia

    Science.gov (United States)

    Leukemia is cancer of the white blood cells. It is the most common type of childhood cancer. ... blood cells help your body fight infection. In leukemia, the bone marrow produces abnormal white blood cells. ...

  7. Pharmacotherapy to protect the neuromuscular junction after acute organophosphorus pesticide poisoning.

    Science.gov (United States)

    Bird, Steven B; Krajacic, Predrag; Sawamoto, Keigo; Bunya, Naofumi; Loro, Emanuele; Khurana, Tejvir S

    2016-06-01

    Organophosphorus (OP) pesticide poisoning is a leading cause of morbidity and mortality in the developing world, affecting an estimated three million people annually. Much of the morbidity is directly related to muscle weakness, which develops 1-4 days after poisoning. This muscle weakness, termed the intermediate syndrome (IMS), leads to respiratory, bulbar, and proximal limb weakness and frequently necessitates the use of mechanical ventilation. While not entirely understood, the IMS is most likely due to persistently elevated acetylcholine (ACh), which activates nicotinic ACh receptors at the neuromuscular junction (NMJ). Thus, the NMJ is potentially a target-rich area for the development of new therapies for acute OP poisoning. In this manuscript, we discuss what is known about the IMS and studies investigating the use of nicotinic ACh receptor antagonists to prevent or mitigate NMJ dysfunction after acute OP poisoning. PMID:27258847

  8. Childhood leukaemia

    International Nuclear Information System (INIS)

    The debate on whether there is any link between leukaemia clusters and nuclear installations has been raging since the early eighties. A Government Inquiry found no link between childhood leukaemia and residence near Seascale, an area near British Nuclear Fuels Sellafield plant. Research in the 1980s linked childhood leukaemia to fathers' occupations prior to conception in the Seascale plant but also to workers in the iron, steel, farming and chemical industries. This article reviews research findings to date. (UK)

  9. Poisoning in Children Admitted to the Emergency Ward of Rasht 17 Shahrivar Hospital: A Brief Report

    Directory of Open Access Journals (Sweden)

    SH Mojtabayi

    2012-04-01

    Full Text Available Background: Accidental ingestion of poisons in children is an important health problem all over the world. Over 90% of poisonings occur in household settings, and 40% happen during childhood. Recognition of the current etiologies of poisonings may be helpful in adoption of strategies for their prevention and prophylactic therapy. Methods: In this cross-sectional study, the medical records of children aged 12 years or younger were collected from the 17th of Shahrivar Hospital in Rasht, Iran in 2010. The study was performed in collaboration with the Adverse drug reaction (ADR Committee of Guilan University of Medical Sciences. Results: Out of 3299 pediatric admissions, 4.27% were identified as accidental poisoning. 86.5% of children were below the age of five and the majority was in 1-5 year age group. Admission rates were higher during the spring season. The most common toxicities occurred by ingestion of drugs (56.73% and kerosene (9.92%. Chlorine bleach (8.51%, rodenticides (5.67%, opium (4.25% and mushrooms (3.54% were other causes, respectively. No deaths had been recorded. Conclusion: Informing parents about hazardous materials, especially kerosene, and medications which need to be kept out of reach of children seems to be helpful in reducing occurrences of poisonings and their subsequent complications.

  10. A profile of unintentional poisoning caused by household cleaning products, disinfectants and pesticides Perfil de intoxicações não intencionais com produtos saneantes de uso doméstico

    OpenAIRE

    Rosaura de Farias Presgrave; Luiz Antônio Bastos Camacho; Maria Helena Simões Villas Boas

    2008-01-01

    Unintentional poisoning occurred mainly among children. The leading cause of such poisoning in Brazil, among consumer products was household cleaning products. For this study 2810 calls made to two poison control centers in the State of Rio de Janeiro between January 2000 and December 2002 were analyzed. Children under five were the most vulnerable group. More boys under 10 suffered accidental poisoning than girls, although above this age, the distribution was inverted. The calls received by ...

  11. Subacute chlordane poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Garrettson, L.K.; Guzelian, P.S.; Blanke, R.V.

    1985-01-01

    A 30 year old female was exposed to chlordane through careless and excessive domestic use over a 1 to 4 week period. Early symptoms included circumoral numbness, anorexia, nausea, and fatigue. Myoclonic jerks occurred after a delay of one month. Malaise and anorexia became the dominant symptoms leading to referral at six months. Dysfunctional bleeding was attributed to hepatic enzyme induction by the chlordane and increased metabolism of contraceptive medication. Cholestyramine increased the stool elimination of chlordane.

  12. Diagnostika in zdravljenje zastrupitev s kovinami: Diagnostics and treatment of metals poisonings:

    OpenAIRE

    Jamšek, Marija; Šarc, Lucija

    2009-01-01

    Knowledge about the toxicokinetics and toxicodynamics of various types and forms of each metal is very important for the diagnostics and assessment of the seriousness of poisoning and for the choice of treatment methods. The appropriate diagnostic and treatment procedures depend on the patient's medical history, clinical presentation and laboratory findings. An accurate interpretation of laboratory findings is of great importance. Not every exposure to metals necessarily leads to poisoning. T...

  13. N-acetylcysteine overdose after acetaminophen poisoning.

    Science.gov (United States)

    Mahmoudi, Ghafar Ali; Astaraki, Peyman; Mohtashami, Azita Zafar; Ahadi, Maryam

    2015-01-01

    N-acetylcysteine (NAC) is used widely and effectively in oral and intravenous forms as a specific antidote for acetaminophen poisoning. Here we report a rare case of iatrogenic NAC overdose following an error in preparation of the solution, and describe its clinical symptoms. Laboratory results and are presented and examined. A 23-year-old alert female patient weighing 65 kg presented to the emergency ward with weakness, lethargy, extreme fatigue, nausea, and dizziness. She had normal arterial blood gas and vital signs. An excessive dosage of NAC over a short period of time can lead to hemolysis, thrombocytopenia, and acute renal failure in patients with normal glucose-6-phosphate dehydrogenase, and finally to death. Considering the similarity between some of the clinical symptoms of acetaminophen overdose and NAC overdose, it is vitally important for the administration phases and checking of the patient's symptoms to be carried out attentively and cautiously. PMID:25767408

  14. HAIR LEAD CONCENTRATION IN NAKHLAK LEAD MINERS VERSUS CONTROL GROUP

    Directory of Open Access Journals (Sweden)

    N IZADI

    2002-03-01

    Full Text Available Introduction. Lead poisoning is a major problem in environmental health. Exposure can occur via air, soil, food and water. Occupational exposure is the most common source of lead poisoning in adults. Lead miners are exposed to an additional source of poisoning in long term. Hair analysis may be used to evaluate chronic lead toxicity. This study compare the hair lead concentration in Nakhlak lead miners and Mohammadieh people who live 130 km far from the lead mine. Methods. Hair samples from 24 Nakhlak lead miners and 26 adult men of Mohammadieh village were gathered, washed by detergent and distilled water and dissolved by wet digestion. Lead concentrations of the samples were measured by flame atomic absorption spectroscopy. Results. There was a significant difference between hair lead concentration of Nakhlak lead miners and Mohammadieh people (P < 0.001. The mean of lead concentrations were 52.43±27.7 µg/g (mean ± SD and 17.32±3.43 µg/g hair of the lead mine workers and the Mohammadieh people, respectively. There was also a significant regression between the number of exposure years and the lead concentration of hair in Nakhlak lead miners (P < 0.001, r=0.8. Discussion. Presence of lead compounds in work environment especially in the air may be an important factor for the difference between hair lead concentration of Nakhlak lead miners and Mohammadieh people. However, the hair lead concentration in Mohammadieh people is also reasonably high. It means that these people are also exposed to lead through the other sources e.g. food, soil, water and air.

  15. Paracetamol poisoning: beyond the nomogram.

    Science.gov (United States)

    Bateman, D Nicholas

    2015-07-01

    Paracetamol poisoning is the commonest overdose seen in the UK. The management of patients with paracetamol poisoning has been little changed for the past 40 years, with a weight related dose of antidote (acetylcysteine) and treatment based on nomograms relating paracetamol concentration to time from ingestion. In 2012 the UK Commission on Human Medicines recommended a revision of the nomogram, following the death of a young woman, lowering the treatment threshold for all patients. As a result many more patients were treated. This has resulted in a large increase in admissions and in the proportion suffering adverse reactions to the antidote acetylcysteine since, interestingly, higher paracetamol concentrations inhibit anaphylactoid reactions to the antidote. New approaches to assessing the toxicity of paracetamol are now emerging using new biomarkers in blood. This article discusses new approaches to risk assessment and treatment for paracetamol overdose based on recent research in this area. PMID:26099917

  16. Extracorporeal treatment for theophylline poisoning

    DEFF Research Database (Denmark)

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

    2015-01-01

    review of the literature, a subgroup reviewed articles, extracted data, summarized findings, and proposed structured voting statements following a pre-determined format. A two-round modified Delphi method was chosen to reach a consensus on voting statements and the RAND/UCLA Appropriateness Method was......BACKGROUND: The Extracorporeal Treatments in Poisoning workgroup was created to provide evidence-based recommendations on the use of extracorporeal treatments (ECTRs) in poisoning. Here, the workgroup presents its systematic review and recommendations for theophylline. METHODS: After a systematic...... decontamination cannot be administered (2D). ECTR should be continued until clinical improvement is apparent or the [theophylline] is < 15 mg/L (83 μmol/L) (1D). Following the cessation of ECTR, patients should be closely monitored. Intermittent hemodialysis is the preferred method of ECTR (1C). If intermittent...

  17. Detecting spatiotemporal clusters of accidental poisoning mortality among Texas counties, U.S., 1980 – 2001

    Directory of Open Access Journals (Sweden)

    Harris Ann

    2004-10-01

    Full Text Available Abstract Background Accidental poisoning is one of the leading causes of injury in the United States, second only to motor vehicle accidents. According to the Centers for Disease Control and Prevention, the rates of accidental poisoning mortality have been increasing in the past fourteen years nationally. In Texas, mortality rates from accidental poisoning have mirrored national trends, increasing linearly from 1981 to 2001. The purpose of this study was to determine if there are spatiotemporal clusters of accidental poisoning mortality among Texas counties, and if so, whether there are variations in clustering and risk according to gender and race/ethnicity. The Spatial Scan Statistic in combination with GIS software was used to identify potential clusters between 1980 and 2001 among Texas counties, and Poisson regression was used to evaluate risk differences. Results Several significant (p Conclusion The findings of the present study provide evidence for the existence of accidental poisoning mortality clusters in Texas, demonstrate the persistence of these clusters into the present decade, and show the spatiotemporal variations in risk and clustering of accidental poisoning deaths by gender and race/ethnicity. By quantifying disparities in accidental poisoning mortality by place, time and person, this study demonstrates the utility of the spatial scan statistic combined with GIS and regression methods in identifying priority areas for public health planning and resource allocation.

  18. Drugs prescribed for self poisoners.

    OpenAIRE

    Prescott, L F; Highley, M S

    1985-01-01

    Of 230 adults admitted for self poisoning over two months, 153 (67%) had previously been taking a total of 309 prescribed drugs. Of these patients, 119 (78%) had been given psychotropic drugs (usually benzodiazepines), 81 (53%) obtained them on repeat prescription, and 47 (31%) had been prescribed multiple psychotropic drugs, often in seemingly illogical combinations. The use of these drugs increased progressively with age and most patients took the same drugs in overdosage as they had been p...

  19. Absorber management using burnable poisons

    International Nuclear Information System (INIS)

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

  20. Congenital PCB poisoning: a reevaluation.

    OpenAIRE

    Miller, R. W.

    1985-01-01

    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 penetr...

  1. Efficient Factors for Food Poisoning

    OpenAIRE

    Fügen DURLU ÖZKAYA; CÖMERT, Menekşe

    2008-01-01

    In today’s world, extreme precautions must be taken for securing food processing and food hygiene issues in order to decrease food poisoning cases. Secure food processing is the process of purification of food from physical, chemical and biological artifacts, with certain controlling steps involved during the production. Food hygiene is defined as the state of afood being clean, or in other words in a condition that is not unhealthy, purified from artifacts that may have caused illness. Provi...

  2. Lead encephalopathy in adults

    Directory of Open Access Journals (Sweden)

    Janapareddy Vijaya Bhaskara Rao

    2014-01-01

    Full Text Available Lead poisoning is a common occupational health hazard in developing countries. We report the varied clinical presentation, diagnostic and management issues in two adult patients with lead encephalopathy. Both patients worked in a battery manufacturing unit. Both patients presented with seizures and one patient also complained of abdominal colic and vomiting. Both were anemic and a lead line was present. Blood lead level in both the patients was greater than 25 µg/dl. Magnetic resonance imaging of brain revealed bilateral symmetric involvement of the thalamus, lentiform nucleus in both patients and also the external capsules, sub-cortical white matter in one patient. All these changes, seen as hyperintensities in T2-weighted images suggested demyelination. They were advised avoidance of further exposure to lead and were treated with anti-epileptics; one patient also received D-penicillamine. They improved well on follow-up. Lead encephalopathy is an uncommon but important manifestation of lead toxicity in adults.

  3. [Hypo-oxygenation in paraquat poisoning. Apropos of 6 cases].

    Science.gov (United States)

    Chollet, A; Muszynsky, J; Bismuth, C; Pham, J; El Khouly, M; Surugue, R

    1983-03-01

    The toxicity of the weed-killer paraquat is related to the formation of superoxyde radicals responsible of a progressive and usually lethal pulmonary fibrosis. Recognition of lipid peroxidation of membrane bilayers by free radicals as the causative factor pointed to oxygen as an important cofactor in the severity of paraquat poisoning. It has been shown that any FiO2 over 21% accelerates this process and increases the the mortality of rats and humans. FiO2 21% gave a significant reduction of mortality in rats (DOUZE 1976). We proposed this therapy (1978-1879) in 6 cases of paraquat poisoning. It was conducted with induction of a barbiturate coma, hypothermia, curarisation and hypo-oxygenation (FiO2 around 14% thanks to the adjunction of nitrogen to assisted ventilation). In 5/6 patients, these technics did not prevent the evolution towards death. This evolution was in fact predicted, according the following prognostic factors: suicide, more than a mouthful ingestion, oesophago-gastric burns detected by endoscopy, organic renal failure, high plasma paraquat level. Associated methods of elimination (Fuller's earth, provoked diarrhea, furosemide, hemoperfusion and hemodialysis) did not change the early established prognosis. The only survival was observed in an accidental poisoning with undetectable plasma paraquat and isolated oral burns: the herbicide had been probably spit out. This survival cannot be related to hypo-oxygenation. This failure is not definitive, according to us: this therapy should be undertaken only after minimal, accidental poisoning possibly evolving to pulmonary fibrosis. It appears unuseful in massive, suicidal poisonings, leading readily to a lethal circulatory failure. PMID:6612725

  4. [Mushroom poisoning--the dark side of mycetism].

    Science.gov (United States)

    Flammer, René; Schenk-Jäger, Katharina M

    2009-05-01

    Most mushroom intoxications become evident within 12 hours with vomiting and diarrhea. They can be divided into incidents with a short latency (less than four hours) and incidents with a long latency (longer than four hours). As a rule of thumb amatoxin poisonings must be considered in case of symptoms appearing with a long latency (8-12-18 h), especially after consumption of non-controlled wild mushrooms. Shorter latencies do not exclude amatoxin poisoning. Large meals of mushrooms, which are rich in chitin, mixed meals and individual factors, may shorten latency and disguise amatoxin poisoning. Any vomiting and diarrhea after mushroom consumption is suspicious. Unless the mushrooms are not to be identified within 30 minutes by an expert, specific treatment for amatoxin poisoning must be started. Identification shall be achieved by macroscopic or microscopic means; and urine analysis for amatoxins are crucial. By commencing treatment before analysis, mortality rates may be as low as 5%. Current standards in amatoxin poisoning treatment can be obtained at the Swiss Toxicological Information Centre (Phone 145), where contacts to mycologists are available as well. Emergency mycologists are listed on the website www.vapko.ch. Of the 18 different syndromes we present the most common and most important in Switzerland. In an overview all of them are listed. Early gastrointestinal syndrome with its short latency of less than 4 h and indigestion with a very variable latency are the most common. Psychotropic symptoms after consumptions of fly agaric and panther cap are rare, in case of psilocybin-containing mushrooms, symptoms are frequent, but hardly ever lead to medical treatment. In case of renal failure and rhabdomyolysis of unknown origin, completing a patient's history by questioning nutritional habits might reveal causal relationship with ingestion of orellanin-containing mushrooms or tricholoma equestre respectively. Mushrooms in the backyard are attractive for

  5. A Survey of Primary Care Offices: Triage of Poisoning Calls without a Poison Control Center

    OpenAIRE

    Travis Austin; Brooks, Daniel E.; Sharyn Welch; Frank LoVecchio

    2012-01-01

    Poison control centers hold great potential for saving health care resources particularly by preventing unnecessary medical utilization. We developed a four-question survey with three poisoning-related scenarios, based on common calls to our poison center, and one question regarding after-hours calls. We identified primary care provider offices in our poison center's region from an internet search. We contacted these offices via telephone and asked to speak to an office manager or someone res...

  6. HAIR DYE POISONING: A CASE REPORT

    OpenAIRE

    Shankar; Raghunadh Babu; Ramakrishna; Kathyayini; Surekha

    2015-01-01

    S uper Vasmol is one of the commonly used, cheap, freely available hair dye poisoning is emerging a major cause of suicidal poisoning in India, and the hair dyes mainly contain paraphenylene diamine (PPD) and resorcinol. Acute poisoning by PPD causes charact eristic sever angio - neurotic oedema of upper air way associated with a swollen, dry, hard and protruding tongue, systemic intoxication results in multisystem involvement and can cause rhabdomyolysis, acute ...

  7. Hemlock (Conium Maculatum) Poisoning In A Child

    OpenAIRE

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

    2016-01-01

    SUMMARY 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 ingestio...

  8. POISONOUS PLANTS IN GARDENS AND GRAZING LANDS

    OpenAIRE

    A. AGANGA; M. NSINAMWA; K. OTENG; B. MAULE

    2013-01-01

    This paper is a review of poisonous plants, their toxic agents and the symptoms of poisoning. Poisonous plants are plants, which as a whole or part thereof under all or certain conditions and in amount likely to be taken or into contact with an organism will exert harmful effects or causes death either immediately or by reason of cumulative action of toxic property due to presence of known or unknown chemical action. There are different types of diseases caused by some poisonous plants. Poiso...

  9. Childhood obesity

    DEFF Research Database (Denmark)

    Heitmann, Berit L; Koplan, Jeffrey; Lissner, Lauren

    2009-01-01

    Despite progress toward assuring the health of today's young population, the 21(st) century began with an epidemic of childhood obesity. There is general agreement that the situation must be addressed by means of primary prevention, but relatively little is known about how to intervene effectively....... The evidence behind the assumption that childhood obesity can be prevented was discussed critically in this roundtable symposium. Overall, there was general agreement that action is needed and that the worldwide epidemic itself is sufficient evidence for action. As the poet, writer, and scholar...

  10. Should hyperbaric oxygen be used to treat the pregnant patient for acute carbon monoxide poisoning

    Energy Technology Data Exchange (ETDEWEB)

    Van Hoesen, K.B.; Camporesi, E.M.; Moon, R.E.; Hage, M.L.; Piantadosi, C.A. (Duke Univ. Medical Center, Durham, NC (USA))

    1989-02-17

    Carbon monoxide (CO) is the leading cause of death due to poisoning. Although uncommon, CO poisoning does occur during pregnancy and can result in fetal mortality and neurological malformations in fetuses who survive to term. Uncertainty arises regarding the use of hyperbaric oxygen (HBO) as a treatment for the pregnant patient because of possible adverse effects on the fetus that could be induced by oxygen at high partial pressures. While the dangers of hyperoxia to the fetus have been demonstrated in animal models, careful review of animal studies and human clinical experience indicates that the short duration of hyperoxic exposure attained during HBO therapy for CO poisoning can be tolerated by the fetus in all stages of pregnancy and reduces the risk of death or deformity to the mother and fetus. A case is presented of acute CO poisoning during pregnancy that was successfully treated with HBO. Recommendations are suggested for the use of HBO during pregnancy.

  11. EMERGENCE OF ENTIRELY NEW POISONING IN RURAL INDIA; AN UPCOMING HEALTH HAZARD TO THE COMMUNITY HEALTH.

    Directory of Open Access Journals (Sweden)

    A Kumar

    2012-10-01

    Full Text Available Acute agrochemical poisoning is a leading cause of mortality and morbidity in India. Pendimethalin (herbicide and Pancycuron (fungicide are frequently used worldwide and considered quite a remarkably safe one for humans. Their acute toxicity is not yet widely known. Here we are reporting cases of their acute poisoning in young. To the best of our knowledge not a single such case of their poisoning has been reported so far in india. Such poisoning by entirely new compounds is an emerging problem in the tropics. In this communication we are reporting such unusual and entirely new toxicities and trying to highlight the need of their early recognition and timely management in rural regions where health facilities are already at the stake.

  12. Childhood depression: a systematic review

    Directory of Open Access Journals (Sweden)

    Lima NNR

    2013-09-01

    concerning childhood depression are not always taken into consideration. In this context, this review demonstrated that childhood-onset depression commonly leads to other psychiatric disorders and co-morbidities. Many of the retrieved studies also confirmed the hypothesis that human resources (eg, health care team in general are not yet adequately trained to address childhood depression. Thus, further research on the development of programs to prepare health care professionals to deal with childhood depression is needed, as well as complementary studies, with larger and more homogeneous samples, centered on prevention and treatment of childhood depression. Keywords: child, depression, depressive disorder, mental health, mental disorders

  13. [The impact of childhood caries].

    Science.gov (United States)

    Madrid, Carlos; Abarca, Marcelo; Bouferrache, Kahina; Gehri, Mario; Bodenmann, Patrick; Pop, Sabina

    2012-04-01

    The early childhood caries affect primary dentition before the eruption of the permanent teeth. It is set to extended use of a bottle containing fermentable carbohydrates. The early childhood caries is not only a dental disease: it is a social, cultural and behavioral condition that reflects the practices and beliefs around the child. Swiss data indicate that in aged 2 children, one of for could be affected by this devastating oral disease, mainly in vulnerable populations. The primary care physician has an important role in the screening of preschool children, in determining the risk level of the child for early childhood caries. Physicians can advise families, especially pregnant women, about preventive measures and behavior, leading to a dramatic drop of early childhood caries prevalence. PMID:22545498

  14. Underreporting of fatal cases to a regional poison control center.

    OpenAIRE

    Blanc, P D; Kearney, T E; Olson, K.R.

    1995-01-01

    We assessed fatal drug overdose and poisoning case surveillance by a regional poison control center, comparing it with medical examiner determinations of death by poisoning over the same 2-year period and from the same catchment area. We studied 358 fatal cases of poisoning or drug overdose reported by a medical examiner and 10 fatal cases of poisoning or drug overdose reported by a poison control center, analyzing demographics and other case-associated factors with with possible successful p...

  15. Leaded gasoline - an environmental problem

    International Nuclear Information System (INIS)

    In the European countries it is a clear trend towards the increasing consumption of unleaded gasolines. Driving force of this trend is, on the one hand the high toxicity of lead compounds and on the other, the necessity of purification of exhaust gases by catalytic converters, for which the lead represent a catalyst poison. In Macedonia, the limit lead content in the leaded gasolines is relatively high (0,6 g/l), as well as the consumption of the leaded gasolines. Rapid and complete transition to unleaded gasolines can be realized by the concept of step by step reduction of lead in our gasolines. (Original)

  16. Childhood Obesity

    Science.gov (United States)

    Yuca, Sevil Ari, Ed.

    2012-01-01

    This book aims to provide readers with a general as well as an advanced overview of the key trends in childhood obesity. Obesity is an illness that occurs due to a combination of genetic, environmental, psychosocial, metabolic and hormonal factors. The prevalence of obesity has shown a great rise both in adults and children in the last 30 years.…

  17. Childhood Obesity

    Centers for Disease Control (CDC) Podcasts

    2013-08-06

    In this podcast, Dr. Tom Frieden, CDC Director, discusses the decrease in childhood obesity rates and what strategies have been proven to work to help our children grow up and thrive.  Created: 8/6/2013 by National Center for Injury Prevention and Control.   Date Released: 3/6/2014.

  18. Early Childhood Systems: Transforming Early Learning

    Science.gov (United States)

    Kagan, Sharon Lynn, Ed.; Kauertz, Kristie, Ed.

    2012-01-01

    In this seminal volume, leading authorities strategize about how to create early childhood systems that transcend politics and economics to serve the needs of all young children. The authors offer different interpretations of the nature of early childhood systems, discuss the elements necessary to support their development, and examine how…

  19. Managing Asthma in the Early Childhood Setting

    Science.gov (United States)

    Graville, Iris

    2011-01-01

    Asthma, one of the most common chronic disorders in childhood, affects more than seven million children in the United States, and is the third leading cause of hospitalization for children. Statistics like these make planning and preparing for asthma in the early childhood setting a high priority. With the high rates of asthma in the U.S. today,…

  20. PREDICTING OUTCOME AND SEVERITY IN ACUTE ORGANOPHOSPHOROUS POISONING WITH CLINICAL SCORING AND SERUM CHOLINESTERASE LEVELS

    Directory of Open Access Journals (Sweden)

    Basavaraj R

    2014-11-01

    Full Text Available BACKGROUND AND OBJECTIVES: Organophosphorus compound poisoning is the most common medico toxic emergency in India the increase in pesticide use in agriculture has paralleled the increase in the use of these products for deliberate self-warm. Respiratory failure is the most common complication of OP poisoning leading to death. Early recognition and prompt ventilator support may improve survival. Owing to limited availability of resources, all OP poisoning patients are not managed in ICUs in Indian setup. It is therefore important that clinical features and criteria to predict the need for ventilator support be identified at initial examination. Hence this study was undertaken to assess the severity of organophosphorus compound poisoning both clinically by using Peradeniya scoring and by estimating serum choline esterase levels. METHODS: Cross sectional study was done at basaveswar teaching and general hospital attached to MR Medical College. Cases with history of exposure to organophosphorus compound within previous 24 hours were chosen after applying inclusion and exclusion criteria. Patients were evaluated for Peradeniya OP poisoning scale and serum cholinesterase levels for assessment of severity of poisoning. Serum cholinesterase levels and Peradeniya OP poisoning scale were studied to predict the need for ventilator support. The results were analyzed using Chi-square test. STATISTICAL ANALYSIS: It was done using pearson’s chi square test. RESULTS: In this study requirement of ventilator support was seen in 36% of patients. Mortality in our study was 18%. Only 15.6% of patients with mild grade of poisoning according to Peradeniya OP poisoning scale required ventilator support, whereas 84.4% did not require ventilator support. Most of patients with moderate (70.6% and severe poisoning (100% according to Peradeniya OP poisoning scale required ventilator support. 93.7% of patients with serum cholinesterase levels more than 50% did not require

  1. Site-specific lead exposure from lead pellet ingestion in sentinel mallards

    Science.gov (United States)

    Rocke, T.E.; Brand, C.J.; Mensik, John G.

    1997-01-01

    We monitored lead poisoning from the ingestion of spent lead pellets in sentinel mallards (Anas platyhrynchos) at the Sacramento National Wildlife Refuge (SNWR), Willows, California for 4 years (1986-89) after the conversion to steel shot for waterfowl hunting on refuges in 1986. Sentinel mallards were held in 1.6-ha enclosures in 1 hunted (P8) and 2 non-hunted (T19 and TF) wetlands. We compared site-specific rates of lead exposure, as determined by periodic measurement of blood lead concentrations, and lead poisoning mortality between wetlands with different lead pellet densities, between seasons, and between male and female sentinels. In 1986, the estimated 2-week rate of lead exposure was significantly higher (P 2,000,000 pellets/ha), than in those with lower densities of lead pellets, T19 (18.1%; 173,200 pellets/ha) and TF (0.9%; 15,750 pellets/ha). The probability of mortality from lead poisoning was also significantly higher (P < 0.01) in sentinel mallards enclosed in P8 (0.25) than T19 (0) and TF (0) in 1986 and remained significantly higher (P < 0.001) during the 4-year study. Both lead exposure and the probability of lead poisoning mortality in P8 were significantly higher (P < 0.001) in the fall of 1986 (43.8%; 0.25), before hunting season, than in the spring of 1987 (21.6%; 0.04), after hunting season. We found no significant differences in the rates of lead exposure or lead poisoning mortality between male and female sentinel mallards. The results of this study demonstrate that in some locations, lead exposure and lead poisoning in waterfowl will continue to occur despite the conversion to steel shot for waterfowl hunting.

  2. Childhood disintegrative disorder as a complication of chicken pox

    OpenAIRE

    Jitendra Kumar Verma; Satyakam Mohapatra

    2016-01-01

    Childhood disintegrative disorder (CDD) is characterized by late onset (>3 years of age) of developmental delays in language, social function and motor skills. Commonly there is no antecedent physical disorder leading to childhood disintegrative disorder. The present case report describes a child who developed childhood disintegrative disorder at the age of 6 years after an episode of chicken pox.

  3. Childhood Disintegrative Disorder as a Complication of Chicken Pox.

    Science.gov (United States)

    Verma, Jitendra Kumar; Mohapatra, Satyakam

    2016-01-01

    Childhood disintegrative disorder (CDD) is characterized by late onset (>3 years of age) of developmental delays in language, social function and motor skills. Commonly there is no antecedent physical disorder leading to childhood disintegrative disorder. The present case report describes a child who developed childhood disintegrative disorder at the age of 6 years after an episode of chicken pox. PMID:27011406

  4. Childhood disintegrative disorder as a complication of chicken pox

    Directory of Open Access Journals (Sweden)

    Jitendra Kumar Verma

    2016-01-01

    Full Text Available Childhood disintegrative disorder (CDD is characterized by late onset (>3 years of age of developmental delays in language, social function and motor skills. Commonly there is no antecedent physical disorder leading to childhood disintegrative disorder. The present case report describes a child who developed childhood disintegrative disorder at the age of 6 years after an episode of chicken pox.

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

    Science.gov (United States)

    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 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 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

  6. Poison control center - Emergency number (image)

    Science.gov (United States)

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

  7. 76 FR 9585 - Poison Control Program

    Science.gov (United States)

    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 Winthrop University to the New York City Health & Hospitals Corporation d.b.a. the New York City...

  8. Validation of a Poison Prevention Program.

    Science.gov (United States)

    Gill, Noel C.; Braden, Barbara T.

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

  9. Poisonings in the Nordic countries in 2007

    DEFF Research Database (Denmark)

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

    2012-01-01

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

  10. The Poison Control Center--Its Role

    Science.gov (United States)

    Manoguerra, Anthony S.

    1976-01-01

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

  11. A survey of poison control centers worldwide

    OpenAIRE

    Maryann Mazer; Justin Wang; Ali Pourmand

    2012-01-01

    Abstract To stem the rising incidence of toxic exposure as well as the associated morbidity and mortality, the past century has seen the establishment and evolution of poison control centers (PCCs) worldwide. Depending on the location, PCCs vary in terms of staffing model, services offered, and funding sources. In this article, we discuss a survey of poison control centers worldwide.

  12. Upper gastrointestinal hemorrhage caused by superwarfarin poisoning

    Institute of Scientific and Technical Information of China (English)

    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.

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

    Science.gov (United States)

    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. [New causes of animal poisoning in Switzerland].

    Science.gov (United States)

    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

  15. SUPERVASMOL POISONING: AN EMERGING ENT EMERGENCY

    Directory of Open Access Journals (Sweden)

    Mitta

    2016-05-01

    Full Text Available Poisoning is one of the commonest modes of suicide in India. Supervasmol poisoning is one of the commonest modes of suicidal attempt in our region. The common cause for consumption of hair dye is by suicidal intent or accidental oral ingestion. There is no specific antidote for Supervasmol poisoning. Management is only symptomatic and supportive with emergency tracheostomy in majority of cases. Hence, we conducted this study to emphasize the role of ENT surgeon in Supervasmol poisoning. STUDY DESIGN Prospective study. MATERIALS AND METHODS We present a total of 79 cases of Supervasmol poisoning who attended the Emergency Department of Narayana Medical College and General Hospital, Nellore. RESULTS All patients were between age group 15-35 yrs. Females are more than males. More patients were in second decade; 55 cases presented in acute phase, 51 patients underwent tracheostomy and four patients were brought dead. CONCLUSION Emergency tracheostomy is a life saving measure in severe stridor

  16. Boron Poisoning of Plutonium Solutions

    International Nuclear Information System (INIS)

    The results of a theoretical investigation into the possible relaxation of criticality concentration limits in wet chemical reprocessing plants, due to the introduction of boron poisoning, are reported. The following systems were considered: 1. 1 in. stainless steel tubes filled with boron carbide at various pitches in homogeneous mixtures of 239Pu (NO3)4, 5H2O and water. 2. 1 in. and 2 in borosilicate glass Raschig rings in homogeneous mixtures of 239Pu (NO3)4, 5H2O and water. 3. The concentration of natural boron required for k∞ = 1 in homogeneous mixtures of 239Pu-B-H2O. The method of calculation was Monte Carlo using the GEM code with Nuclear Data File cross-sections. The Raschig rings used are those commercially available. The core model consisted of a cubic arrangement of unit cubes of solution within each of which a Raschig ring was centrally placed. The arrangement was such that the rings were regularly stacked with axes parallel, but the side of the unit cube was fixed to preserve the random packing density. Comparison is made with other reported results on boron poisoning. (author)

  17. PARAQUAT POISONING: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Kabade

    2015-04-01

    Full Text Available Paraquat {PQ}, a herbicide available as 20% solution can cause lethal effects due to production of free radicals formed by the cyclic oxidation - reduction reactions of the compound with tissues resulting in multiorgan failure. Symptoms of PQ ingestion are usually do se - dependent, and intoxication can be categorized to mild, moderate, and fulminant. Most common symptoms being vomiting (100% followed by oral ulceration (59%, dysphagia (53% and dyspnea (41%. Diagnosis of PQ poisoning is usually made based on circumst antial evidences. PQ levels can be estimated and is of prognostic significance. Almost always PQ causes morbidty and mortality except in few cases where dose is inadequate. Here we present a case of 25 year old patient with PQ poisoning which resulted in o ral mucosal and upper gastrointestinal ulcerations which subsequently healed with antioxidants, antibiotics and local ap p lications of povidine iodine. As there were no respiratory symptoms cyclophosphamide or steroids was not used. Patient was discharged a fter 1 month of hospital admission with all parameters within normal limits. . In spite of advances in medical care, prompt treatment, and supportive care, mortality still remains high mainly due to multiorgan failure .

  18. CENTRAL NERVOUS SYSTEM DAMAGES DUE TO CHRONIC LEAD POISONING:A NEUROIMAGING STUDY WITH MAGNETIC RESONANCE IMAGING AND PROTON MAGNETIC RESONANCE SPECTROSCOPY%职业性慢性铅中毒脑改变的磁共振成像和磁共振波谱研究

    Institute of Scientific and Technical Information of China (English)

    宋波; 武柏林; 徐岳宗; 刘士鹏; 高天阳; 牛玉杰

    2014-01-01

    Objective We examined typical changes in hippocampus volume and metabolite ratios in the workers chronically exposed to lead,and compared with those of control individuals, using magnetic resonance imaging (MRI ) and proton magnetic resonance spectroscopy (1 H-MRS),then,investigated whether an abnormality in brain capacity or metabolism associated with memory changes.Methods The subj ects included 8 workers chronically exposed to lead (j ob years 6-37)and 8 gender age and matched healthy people,MRS was used in the related region of the brain to detect N-acetyl aspartate(NAA),lipid(Lip),choline(Cho),glutamate and glutamine (Glx),Lactate(Lac)and myoinositol(mI)levels,and each item was expressed respectively as a ratio to creatine and phosphocreatine (Cr).We also assessed the hippocampus volume on 3D T1-weighted MRI.Neurobehavioral tests were also performed to define memory status.Results NAA/Cr ratio in the frontal lobe,basal ganglia and hippocampus,MI/Cr ratio in basal ganglia and hippocampus,and the hippocampal volume were significantly different to those of control subj ects (P < 0.05 ).For the workers conformed lead poisoned,the blood lead concentration was significantly correlated with MI/Cr ratio,NAA/Cr ratio in the hippocampus as well as hippocampus volume (P<0.05 ).Conclusion Occupational exposure to lead may cause subtle structural and functional alteration in human brains,which may be one reason of memory lost.%目的:应用磁共振成像(magnetic resonance imaging,MRI)和磁共振波谱(magnetic resonance spectroscopy,MRS)技术对职业性慢性铅中毒患者脑海马体积和脑代谢物含量进行检查,探讨职业性慢性铅中毒患者的海马容量和相关区域脑代谢物改变与记忆力改变的关系。方法以8例职业性铅中毒工人为研究对象(工龄6~37年),按性别、年龄因素匹配健康对照者8例,利用MRS技术检测其相关脑区N-乙酰天门冬氨酸(N-acetyl aspartate,NAA)、

  19. Successful Treatment of Severe Carbon Monoxide Poisoning and Refractory Shock Using Extracorporeal Membrane Oxygenation.

    Science.gov (United States)

    Teerapuncharoen, Krittika; Sharma, Nirmal S; Barker, Andrew B; Wille, Keith M; Diaz-Guzman, Enrique

    2015-09-01

    Carbon monoxide (CO) is the most common cause of poisoning and poisoning-related death in the United States. It is a tasteless and odorless poisonous gas produced from incomplete combustion of hydrocarbons, such as those produced by cars and heating systems. CO rapidly binds to hemoglobin to form carboxyhemoglobin, leading to tissue hypoxia, multiple-organ failure, and cardiovascular collapse. CO also binds to myocardial myoglobin, preventing oxidative phosphorylation in cardiac mitochondria and resulting in cardiac ischemia or stunning and cardiogenic pulmonary edema. Treatment of CO poisoning is mainly supportive, and supplemental oxygen remains the cornerstone of therapy, whereas hyperbaric oxygen therapy is considered for patients with evidence of neurological and myocardial injury. Extracorporeal membrane oxygenation (ECMO) has been utilized effectively in patients with respiratory failure and hemodynamic instability, but its use has rarely been reported in patients with CO poisoning. We report the successful use of venoarterial ECMO in a patient with severe CO poisoning and multiple-organ failure. PMID:25922545

  20. Childhood vitiligo

    Directory of Open Access Journals (Sweden)

    Aparna Palit

    2012-01-01

    Full Text Available Childhood vitiligo is often encountered in dermatological practice. When present in infancy or early childhood, various nevoid and hereditary disorders are to be differentiated. In many cases, familial aggregation of the disease is seen and other autoimmune disorders may be associated. Segmental presentation is more common, and limited body surface area involvement is usual in this age group. Children with vitiligo often suffer from anxiety and depression because of their unusual appearance. Management of vitiligo in children is difficult as therapeutic options are restricted when compared to that in adult patients. Selection of treatment should be careful in these patients with the aim to achieve best results with minimal side effects as well as relieving patients′ and parents′ anxiety.

  1. Blood and hair lead in children with different extents of iron deficiency in Karachi

    International Nuclear Information System (INIS)

    Childhood iron deficiency has a high incidence in Pakistan. Some but not all studies have shown that dietary iron deficiency may cause increased absorption of lead as both compete for the same transporters in the small intestine. Therefore, children in Pakistan, residing in heavily polluted cities like Karachi may be prone to lead poisoning. This hypothesis was tested by investigating blood and hair lead concentrations in children from Karachi who were divided into four groups of iron status; normal, borderline iron deficiency, iron deficiency and iron deficiency anaemia. A prospective observational study was conducted where 269 children were categorized into four groups of iron status using the World Health Organization criteria and one based on soluble transferrin receptor measurements. Blood iron status was determined using a full blood count, serum iron, ferritin, transferrin saturation and soluble transferrin receptor measurements. Blood lead was determined by graphite atomic absorption spectroscopy, whereas hair lead was assessed using an inductively coupled plasma atomic emission spectroscopy technique. Blood lead concentrations were significantly higher in children with iron deficiency anaemia (mean [95% confidence intervals] were 24.9 [22.6–27.2] μg/dL) compared to those with normal iron status (19.1 [16.8–21.4] μg/dL) using WHO criteria. In contrast, hair lead content was not significantly different in children of different iron status. Our findings reinforce the importance of not only reducing environmental lead pollution but also the development of national health strategies to reduce childhood iron deficiency in Pakistan.

  2. Blood and hair lead in children with different extents of iron deficiency in Karachi

    Energy Technology Data Exchange (ETDEWEB)

    Ataur Rahman, Muhammad; Rahman, Bushra [Karachi Institute of Biotechnology and Genetic Engineering, University of Karachi, Karachi-75270 (Pakistan); Saeed Ahmad, Muhammad [School of Healthcare Science, Manchester Metropolitan University, Manchester M1 5GD (United Kingdom); Blann, Andrew [Department of Medicine, City Hospital, Birmingham B18 7QH, United Kingdom. (United Kingdom); Ahmed, Nessar, E-mail: N.Ahmed@mmu.ac.uk [School of Healthcare Science, Manchester Metropolitan University, Manchester M1 5GD (United Kingdom)

    2012-10-15

    Childhood iron deficiency has a high incidence in Pakistan. Some but not all studies have shown that dietary iron deficiency may cause increased absorption of lead as both compete for the same transporters in the small intestine. Therefore, children in Pakistan, residing in heavily polluted cities like Karachi may be prone to lead poisoning. This hypothesis was tested by investigating blood and hair lead concentrations in children from Karachi who were divided into four groups of iron status; normal, borderline iron deficiency, iron deficiency and iron deficiency anaemia. A prospective observational study was conducted where 269 children were categorized into four groups of iron status using the World Health Organization criteria and one based on soluble transferrin receptor measurements. Blood iron status was determined using a full blood count, serum iron, ferritin, transferrin saturation and soluble transferrin receptor measurements. Blood lead was determined by graphite atomic absorption spectroscopy, whereas hair lead was assessed using an inductively coupled plasma atomic emission spectroscopy technique. Blood lead concentrations were significantly higher in children with iron deficiency anaemia (mean [95% confidence intervals] were 24.9 [22.6-27.2] {mu}g/dL) compared to those with normal iron status (19.1 [16.8-21.4] {mu}g/dL) using WHO criteria. In contrast, hair lead content was not significantly different in children of different iron status. Our findings reinforce the importance of not only reducing environmental lead pollution but also the development of national health strategies to reduce childhood iron deficiency in Pakistan.

  3. Childhood psoriasis

    OpenAIRE

    Dogra Sunil; Kaur Inderjeet

    2010-01-01

    Psoriasis is a common dermatosis in children with about one third of all patients having onset of disease in the first or second decade of life. A chronic disfiguring skin disease, such as psoriasis, in childhood is likely to have profound emotional and psychological effects, and hence requires special attention. Psoriasis in children has been reported to differ from that among adults being more frequently pruritic; plaque lesions are relatively thinner, softer, and less scaly; face and flexu...

  4. Childhood Traumatic Grief

    Science.gov (United States)

    ... Educators Resources for Kids and Teens Childhood Traumatic Grief What is Childhood Traumatic Grief? Children grieve in their own way following the ... child may have a condition called Childhood Traumatic Grief (CTG). Thinking about the person who died—even ...

  5. Childhood Cancer Statistics

    Science.gov (United States)

    ... Shop With CureSearch Blog Donate Now Select Page Childhood Cancer Statistics Home > Understanding Children’s Cancer > Childhood Cancer Statistics Childhood Cancer Statistics – Graphs and Infographics Number of Diagnoses ...

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

    Energy Technology Data Exchange (ETDEWEB)

    Rosenthal, L.D. [Case Western Reserve University, Cleveland, OH (United States)

    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.

  7. Rhabdomyolysis Syndrome in Alcohol, Psychotropic Drugs, and Illicit Substance Poisonings

    Directory of Open Access Journals (Sweden)

    Seyed Kazem Taheri

    2013-06-01

    Full Text Available Background: Rhabdomyolysis is one of the major complications of poisoning causedby alcohol, narcotics, and psychotropic substances acute toxicity, which might lead toacute renal failure and even death. This study aimed to evaluate clinical and laboratoryfindings of rhabdomyolysis syndrome in poisoning patients who were admitted topoisoning ward of Farshchian Hospital of Hamadan, Iran.Methods: In this cross-sectional study, patients with acute toxicity by alcohol, narcotics,or psychotropic drugs who were admitted in poisoning ward of Farshchian Hospital ofHamadan were investigated during a 6-month period in 2012. Clinical and laboratorydata were collected by a standard questionnaire and analyzed by the SPSS softwareversion 16.Results: Eighty-two patients aged between 14 to 81 years were investigated. Twentytwocases developed rhabdomyolysis and narcotics related toxicity was the mostcommon cause. The most common clinical symptom in all patients was muscle pain(51cases, Laboratory studies showed some significant differences between serumcreatine kinase (CK, lactate dehydrogenase (LDH, serum creatinine, andaminotransferases (AST,ALT levels in rhabdomyolysis cases as compared to theothers (p<0.05.Conclusion: The results of this study revealed that the incidence of rhabdomyolysissyndrome in acute intoxication with alcohol and narcotics is significant and withoutproper treatment might cause serious complications such as acute renal failure andeven death. Classic clinical signs and symptoms of rhabdomyolysis are usually notpresent simultaneously, thus strong clinical suspicion and proper laboratory tests haveimportant role in early diagnosis and suitable treatment. Laboratory studies have animportant role in the diagnosis of this syndrome.

  8. Clinical observation on parathion poisoning

    International Nuclear Information System (INIS)

    A total of 158 cases of parathion poisoning were clinically observed in Chonnam University Hospital from January, 1968 to June, 1972 with the following results. 1. The males were 133 and the females, 25 (radio, about 5:1) with 93 patients (58.9%) in the age group of 21 to 40 years old and the majority of the patients were farmers. 2. 158 cases could be divided into 38 cases of inhalation group (group I) and 120 cases of ingestion group (group II). The group I entirely occurred by accident during spraying the parathion, whereas the group II mostly developed by ingestion of the parathion for the suicide purpose. 3. During the period from 1968 to 1972, more frequent incidence of parathion poisoning showed up in 1971 and 1972. Inhalation group mostly occurred on July, August, and September, but several cases appeared sporadically in the rest of the months. 4. Most patients came to our Hospital within 4 hours after parathion poisoning and were discharged from the Hospital within one or two days after admission. Mortality was 2 cases (5.3%) out of 38 cases in inhalation group and was 26 cases (21.7%) out of 120 cases in ingestion group. 5. Clinical signs and symptoms showing high incidence were bronchorrhoea (incidence of 38.6%), dyspnea (57.6%), vomiting (62.0%), abdominal cramps (20.0%), sialorrhoea (53.8%), tachycardia (32.2%), miosis (67.7%), fasciculation (19.0%), hypertension (27.9%), drowsiness and confusion (50.0%), leukocytosis (58.3%), elevation of SGOT (23.0%), whereas mydriasis (5.7%), and proteinuria (4.0%) were low in incidence. All the ten cases (6.3%) showing involuntary defecation expired. 6. Roentgenographs of the chest were taken to 39 cases out of a total of 158 cases and revealed 21 cases (54.0%) of normal chest, 11 cases (28.0%) of bilateral pulmonary congestion, 7 cases (18.0%) of pulmonary edema or pneumonic consolidation

  9. 49 CFR 172.540 - POISON GAS placard.

    Science.gov (United States)

    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...

  10. 49 CFR 172.416 - POISON GAS label.

    Science.gov (United States)

    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...

  11. Predicting adult asthma in childhood

    NARCIS (Netherlands)

    Vonk, JM; Boezen, HM

    2006-01-01

    PURPOSE OF REVIEW: There still is no cure for asthma. Early identification of patients at risk for disease progression may lead to better treatment opportunities and hopefully better disease outcomes in adulthood. Recent literature on childhood risk factors associated with the outcome of asthma in a

  12. Organophosphorus and carbamate insecticide poisoning.

    Science.gov (United States)

    Vale, Allister; Lotti, Marcello

    2015-01-01

    Both organophosphorus (OP) and carbamate insecticides inhibit acetylcholinesterase (AChE), which results in accumulation of acetylcholine (ACh) at autonomic and some central synapses and at autonomic postganglionic and neuromuscular junctions. As a consequence, ACh binds to, and stimulates, muscarinic and nicotinic receptors, thereby producing characteristic features. With OP insecticides (but not carbamates), "aging" may also occur by partial dealkylation of the serine group at the active site of AChE; recovery of AChE activity requires synthesis of new enzyme in the liver. Relapse after apparent resolution of cholinergic symptoms has been reported with OP insecticides and is termed the intermediate syndrome. This involves the onset of muscle paralysis affecting particularly upper-limb muscles, neck flexors, and cranial nerves some 24-96 hours after OP exposure and is often associated with the development of respiratory failure. OP-induced delayed neuropathy results from phosphorylation and subsequent aging of at least 70% of neuropathy target esterase. Cramping muscle pain in the lower limbs, distal numbness, and paresthesiae are followed by progressive weakness, depression of deep tendon reflexes in the lower limbs and, in severe cases, in the upper limbs. The therapeutic combination of oxime, atropine, and diazepam is well established experimentally in the treatment of OP pesticide poisoning. However, there has been controversy as to whether oximes improve morbidity and mortality in human poisoning. The explanation may be that the solvents in many formulations are primarily responsible for the high morbidity and mortality; oximes would not be expected to reduce toxicity in these circumstances. even if given in appropriate dose. PMID:26563788

  13. Fatal poisoning among patients with drug addiction

    DEFF Research Database (Denmark)

    Simonsen, K. W.; Christoffersen, D. J.; Banner, J.;

    2015-01-01

    Introduction: Fatal poisonings among drug addicts in Denmark in 2012 were examined. Cause of death, abuse pattern and geographic differences are discussed and data are compared with previous studies. Methods: All fatal poisonings examined at the three institutes of forensic medicine in Denmark in...... on Funen and in South Jutland. Cocaine was most frequently detected in East Denmark, while amphetamine was more frequent in West Denmark. ConclusionS: The number of fatal poisonings among drug addicts has stabilised around 200. The increase in methadone deaths continued and, as in 2007, methadone was...... compared with 2007, indicating that a considerable number of drug addicts also have psychiatric illness....

  14. Delayed encephalopathy after acute carbon monoxide poisoning

    Directory of Open Access Journals (Sweden)

    Mehmet İbrahim Turan

    2014-03-01

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

  15. Childhood psoriasis

    Directory of Open Access Journals (Sweden)

    Dogra Sunil

    2010-01-01

    Full Text Available Psoriasis is a common dermatosis in children with about one third of all patients having onset of disease in the first or second decade of life. A chronic disfiguring skin disease, such as psoriasis, in childhood is likely to have profound emotional and psychological effects, and hence requires special attention. Psoriasis in children has been reported to differ from that among adults being more frequently pruritic; plaque lesions are relatively thinner, softer, and less scaly; face and flexural involvement is common and guttate type is the characteristic presentation. Whether onset in childhood predicts a more severe form of psoriasis is a matter of controversy, it may cause significant morbidity particularly if it keeps relapsing. Most children have mild form of psoriasis which can be generally treated effectively with topical agents such as emollients, coal tar, corticosteroids, dithranol, calcipotriol etc. according to age and the sites affected. Narrow band UVB is the preferred form of phototherapy in children for moderate to severe disease or in patients not responding to topical therapy alone. Systemic therapies are reserved for more severe and extensive cases that cannot be controlled with topical treatment and/or phototherapy such as severe plaque type, unstable forms like erythrodermic and generalized pustular psoriasis and psoriatic arthritis. There are no controlled trials of systemic therapies in this age group, most experience being with retinoids and methotrexate with favorable results. Cyclosporine can be used as a short-term intermittent crisis management drug. There is an early promising experience with the use of biologics (etanercept and infliximab in childhood psoriasis. Systemic treatments as well as phototherapy have limited use in children due to cumulative dose effects of drugs, low acceptance, and risk of gonadal toxicity. More evidence-based data is needed about the effectiveness and long-term safety of topical

  16. Source of lead pollution, its influence on public health and the countermeasures

    Directory of Open Access Journals (Sweden)

    Rui Zhang

    2015-07-01

    Full Text Available Lead is a well-known toxic heavy metal, which can have serious public health hazards at very low levels, especially for young children. This report summarized the background information on lead as well as its applications, pollution sources, poisoning pathways, biomarkers of exposure and effect, toxicities, poisoning mechanisms, preventive actions, decontamination strategies, and detoxification methods. 

  17. Poison control center - Emergency number (image)

    Science.gov (United States)

    ... anywhere in the United States. This national hotline number will let you talk to experts in poisoning. ... control centers in the U.S. use this national number. You should call if you have any questions ...

  18. Mercury Poisoning Linked to Skin Products

    Science.gov (United States)

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

  19. CDC Vital Signs: Alcohol Poisoning Deaths

    Science.gov (United States)

    ... the role of alcohol in injuries and deaths. Doctors, nurses, and other providers can Screen all adult patients ... lifethreatening signs of alcohol poisoning. Talk to your doctor, nurse, or other health care provider if you think ...

  20. Neurological manifestation of carbon monoxide poisoning.

    OpenAIRE

    Hart, I. K.; Kennedy, P. G.; Adams, J H; Cunningham, N. E.

    1988-01-01

    The clinical signs and post-mortem findings in a case of carbon monoxide poisoning are described, and correlated with the computer tomographic (CT) scan appearances. The value of serial CT scanning as a diagnostic tool is highlighted.

  1. Household Safety: Preventing Poisoning (For Parents)

    Science.gov (United States)

    ... spend a lot of time there). continue Cleaning Products and Other Household Chemicals Never put cleaning products in old soda ... poison on the floors of your home. Store household cleaning products and aerosol sprays in a high cabinet far ...

  2. More Kids Being Poisoned by Detergent Pods

    Science.gov (United States)

    ... fullstory_158490.html More Kids Being Poisoned by Detergent Pods: Study Parents of young kids should not ... are getting their hands and mouths on colorful detergent pods, with serious and sometimes fatal consequences, a ...

  3. Red Tide and Paralytic Shellfish Poisoning

    Science.gov (United States)

    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)

  4. Understanding lactic acidosis in paracetamol (acetaminophen) poisoning

    OpenAIRE

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

    2011-01-01

    Paracetamol (acetaminophen) is one of the most commonly taken drugs in overdose in many areas of the world, and the most common cause of acute liver failure in both the UK and USA. Paracetamol poisoning can result in lactic acidosis in two different scenarios. First, early in the course of poisoning and before the onset of hepatotoxicity in patients with massive ingestion; a lactic acidosis is usually associated with coma. Experimental evidence from studies in whole animals, perfused liver sl...

  5. Acute Pancreatitis Caused By Mushroom Poisoning

    OpenAIRE

    Karahan, Samet; Erden, Abdulsamet; Cetinkaya, Ali; Avci, Deniz; Ortakoyluoglu, Adile Irfan; Karagoz, Hatice; BULUT, Kadir; Basak, Mustafa

    2016-01-01

    Of the more than 5000 species of mushrooms known, 100 types are toxic and approximately 10% of these toxic types can cause fatal toxicity. A type of mushroom called Amanita phalloides is responsible for 95% of toxic mushroom poisonings. In this article, we report 2 cases of mushroom poisonings caused by Lactarius volemus, known as Tirmit by the local people. The patient and his wife were admitted to the emergency room with abdominal pain, nausea, and vomiting 20 hours after consuming Lactariu...

  6. Hair dye poisoning and the developing world

    OpenAIRE

    Sampathkumar Krishnaswamy; Yesudas Sooraj

    2009-01-01

    Hair dye poisoning has been emerging as one of the important causes of intentional self harm in the developing world. Hair dyes contain paraphenylene-diamine and a host of other chemicals that can cause rhabdomyolysis, laryngeal edema, severe metabolic acidosis and acute renal failure. Intervention at the right time has been shown to improve the outcome. In this article, we review the various manifestations, clinical features and treatment modalities for hair dye poisoning.

  7. Hair dye poisoning and the developing world

    Directory of Open Access Journals (Sweden)

    Sampathkumar Krishnaswamy

    2009-01-01

    Full Text Available Hair dye poisoning has been emerging as one of the important causes of intentional self harm in the developing world. Hair dyes contain paraphenylene-diamine and a host of other chemicals that can cause rhabdomyolysis, laryngeal edema, severe metabolic acidosis and acute renal failure. Intervention at the right time has been shown to improve the outcome. In this article, we review the various manifestations, clinical features and treatment modalities for hair dye poisoning.

  8. Carbon monoxide poisoning in a diver.

    OpenAIRE

    Allen, H

    1992-01-01

    Carbon monoxide poisoning is a well recognized, but uncommon hazard of sport and inshore diving, which occurs either as a result of a faulty air compressor or from air contamination by the exhaust of nearby petrol engines. The incidence of carbon monoxide poisoning may be under-reported as it may mimic decompression sickness, and respond to the same treatment i.e. hyperbaric oxygen.

  9. Delayed encephalopathy after acute carbon monoxide poisoning

    OpenAIRE

    Mehmet İbrahim Turan; Atilla Çayır; Haşim Olgun

    2014-01-01

    Carbon monoxide poisoning is a major cause of death following attempted suicide and accidental exposures. Although clinical presentation depends on the duration and the intensity of exposure, the assessment of the severity of intoxication is difficult. A small percentage of patients who show complete initial recovery may develop delayed neurological deficits. Delayed encephalopathy after acute carbon monoxide poisoning is a rare and poor prognosis neurologic disorders and there is no specific...

  10. A CLINICAL PROFILE OF ACUTE POISONING

    Directory of Open Access Journals (Sweden)

    Vaddadi

    2015-04-01

    Full Text Available 100 patients were studied to know the common poisons, age, sex, clinical manifestations, response to treatment, motive behind the consumption and prognostic factors. Out of 100 cases, most of them committed this with suicidal intention, 21 - 30 age group, males, insecticide poison consumed were affected. 70% of them had domestic problems as the main reason to commit this extreme step. Those who reached early to the hospital had recovered well with a mortality rate of 7%.

  11. Naturally Occuring Fish Poisons from Plants

    Science.gov (United States)

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

    2004-10-01

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

  12. Cardiac Glycoside Plants Self-Poisoning

    OpenAIRE

    Radenkova-Saeva J.; Atanasov P.

    2014-01-01

    Cardiac glycosides are found in a diverse group of plants including Digitalis purpurea and Digitalis lanata (foxgloves), Nerium oleander, Convallaria majalis (lily of the valley), Strophanthus gratus, etc. Nerium Oleander is an indoor and ornamental plant of an evergreen shrub. It’s widespread in countries with a Mediterranean climate. Oleander is one of the most poisonous plants known to humans. All parts of the nerium oleander are poisonous, primarily due to the contained cardiac glycosides...

  13. Important Poisonous Plants in Tibetan Ethnomedicine

    OpenAIRE

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

    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 constit...

  14. Vital Signs-Alcohol Poisoning Deaths

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

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

  15. Survey of pesticide poisoning in Sri Lanka

    OpenAIRE

    J. Jeyaratnam; Seneviratne, R. S. de Alwis; Copplestone, J. F.

    1982-01-01

    This study included a sample survey of the clinical records of patients admitted to the different hospitals in Sri Lanka, and showed that approximately 13 000 patients are admitted to hospital annually for pesticide poisoning and that each year 1000 of them die. Suicidal attempts account for 73% of the total, and occupational and accidental poisoning accounts for 24.9%. It is recommended that urgent action be taken to minimize the extent of the problem.

  16. Unexpected Diagnosis in the Metropolis: Organophosphate Poisoning

    OpenAIRE

    Işıl Bavunoğlu; Musa Balta; Eda Tanrıkulu; Zeynep Türkmen; İbrahim İkizceli

    2012-01-01

    We aimed to point out that organophosphate poisoning is rarely seen in the metropolis and therefore diagnosis and treatment of these poisonings can be delayed. A 62 year old woman with a history of diabetes type II and ischemic cerebrovascular disease was admitted to the Emergency Department of Cerrahpaşa Faculty of Medicine with diarrhea. During a 24-h follow-up, dysphagia, bronchorrhea and myosis were established. The patient was investigated for cholinergic symptoms due to intoxication. To...

  17. Cartap poisoning: A rare case report

    Directory of Open Access Journals (Sweden)

    A S Praveen Kumar

    2011-01-01

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

  18. Childhood obesity.

    Science.gov (United States)

    Han, Joan C; Lawlor, Debbie A; Kimm, Sue Y S

    2010-05-15

    Worldwide prevalence of childhood obesity has increased greatly during the past three decades. The increasing occurrence in children of disorders such as type 2 diabetes is believed to be a consequence of this obesity epidemic. Much progress has been made in understanding of the genetics and physiology of appetite control and from these advances, elucidation of the causes of some rare obesity syndromes. However, these rare disorders have so far taught us few lessons about prevention or reversal of obesity in most children. Calorie intake and activity recommendations need reassessment and improved quantification at a population level because of sedentary lifestyles of children nowadays. For individual treatment, currently recommended calorie prescriptions might be too conservative in view of evolving insight into the so-called energy gap. Although quality of research into both prevention and treatment has improved, high-quality multicentre trials with long-term follow-up are needed. Meanwhile, prevention and treatment approaches to increase energy expenditure and decrease intake should continue. Recent data suggest that the spiralling increase in childhood obesity prevalence might be abating; increased efforts should be made on all fronts to continue this potentially exciting trend. PMID:20451244

  19. Toad poisoning in three dogs: case reports

    Directory of Open Access Journals (Sweden)

    CM Barbosa

    2009-01-01

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

  20. The Current State of Poison Control Centers in Pakistan and the Need for Capacity Building

    Directory of Open Access Journals (Sweden)

    Nadeem Khan

    2014-03-01

    Full Text Available Background: Chemical exposure is a major health problem globally. Poison control centers (PCCs play a leading role both in developed and developing countries in the prevention and control of poisonous chemical exposures. In this study, we aimed to assess the current state of PCCs in Pakistan and highlight capacity building needs in these centers. Methods: A cross-sectional survey of the two registered PCCs was done during August – December 2011. Necessary services of the PCCs were evaluated and the data were recorded on a predesigned checklist. Results: Both PCCs are affiliated to a tertiary care hospital. Clinical services to poisoned patients were available 24 hours a day / 7 days a week. Information on common local products was available to poison center staff. Both centers were involved in undergraduate and post graduate teaching. Telephone poison information service was not available in either of centers. There was a limited capacity for qualitative and analytical toxicology. Common antidotes were available. There were limited surveillance activities to capture toxic risks existing in the community and also a deficiency was observed in chemical disaster planning. Conclusion: PCCs in Pakistan need capacity building for specialized training in toxicology, toxicovigilance, chemical disaster planning, analytical laboratory tests and telephone service for consultation in poisoning cases.   How to cite this article: Khan NU, Mir MU, Khan UR, Khan AR, Ara J, Raja K, et al. The Current State of Poison Control Centers in Pakistan and the Need for Capacity Building. Asia Pac J Med Toxicol 2014;3:31-5.

  1. How lead loses its toxicity to plants

    Directory of Open Access Journals (Sweden)

    Małgorzata Wierzbicka

    2014-02-01

    Full Text Available This paper is a brief review of the problem of lead-in the environment, particularly constitutional tolerance to lead about which little is known. Taking Allium cepa L. roots as a model it has been shown that after an initial phase in which lead is toxic to cells, defence processes appear with the results that lead is no longer poisonous. The lead which penetrates into the root symplast is detoxified in vacuoles, cell walls and dictiosomal vesicles. Initial cells of the meristem (quescent centre which play a basic role in the root regeneration processes are protected against lead penetration. This surprising result is in agreement with the absence of any symptoms of lead poisoning in plants growing in natural conditions, and suggests that there is a defence mechanism specific only for plant cells.

  2. 24 CFR 35.135 - Use of paint containing lead.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Use of paint containing lead. 35... Urban Development LEAD-BASED PAINT POISONING PREVENTION IN CERTAIN RESIDENTIAL STRUCTURES General Lead-Based Paint Requirements and Definitions for All Programs. § 35.135 Use of paint containing lead....

  3. A Systematic Assessment of Blood Lead Level in Children and Associated Risk Factors in China.

    Science.gov (United States)

    Wang, Lu; Li, Zhen; Huang, Shao Xin; DU, Chuang; Wang, Hong; He, Li Ping; Bi, Yong Yi; Shi, Yong; Wang, Chun Hong

    2015-08-01

    In this study, we searched multiple databases for all relevant original articles (1996-2013). To investigate blood lead levels (BLL) and possible risk factors for lead exposure among children in China A total of 388 articles met our inclusion criteria. The overall geometric mean (GM) BLL was 71 µg/L, and the prevalence of elevated BLL (EBLL, defined as BLL ⋝ 100 µg/L) was 18.48% among children. The prevalence of EBLL remained significantly higher among boys. In children less than 6 years of age, there were significantly increasing trends in both BLL and prevalence of EBLL in an age-dependent manner. The ban on leaded gasoline significantly reduced the BLL as well as EBLL prevalence; however, children whose parents had lower educational levels or were exposed to lead in the workplace had a higher EBLL prevalence. Despite its decline over time, the average BLL among children in China remains higher than the average level most recently reported in the United States. Childhood lead poisoning remains a public health problem in China. PMID:26383600

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

    Science.gov (United States)

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

    2003-12-01

    Amphetamine abuse in human beings has increased, resulting in many reports of toxicity and death. In the US over 4 million people have abused amphetamines at least once, thus small animals are exposed to increased accidental poisoning risk. This report describes an acute amphetamine poisoning in a dog due to ingestion of 15 mg/kg fenproporex, leading to typical signs of catecholamines release and effects in different organ systems. Similar clinical and laboratory findings observed in human beings are reviewed and physiopathogenic mechanisms discussed, as well as the therapeutic approaches available in veterinary medicine. PMID:14640484

  5. Health care of people at work. Workers exposed to lead. I. Inorganic lead

    Energy Technology Data Exchange (ETDEWEB)

    Waldron, H.A.

    1978-01-01

    The risks associated with exposure to inorganic lead and the means by which these risks can be minimized are outlined. Lead is used to make a variety of metal products, the grids and oxides in storage batteries, pigments, chemicals, and also for lead plating. In the United States about 70% of the total lead consumption is related to transportation. Uptake of inorganic lead is by ingestion and inhalation. About 90% of the total body burden of lead is contained within the skeletal tissues. Lead is excreted in the kidney, in sweat, and in milk. Toxic effects are directed against the blood, the nervous system, and the kidney. Symptoms of lead poisoning are abdominal pain, constipation, vomiting, asthenia, paresthesia, psychological symptoms, and diarrhea. Physical and biological monitoring can serve to protect workers. Diagnosis of lead poisoning is not easy. Treatment involves removal from exposure and/or treatment with a chelating agent.

  6. ARE THE SO-CALLED POISONOUS FOOD-COMBINATIONS REALLY POISONOUS?

    Institute of Scientific and Technical Information of China (English)

    Libin T CHENG

    2009-01-01

    @@ The idea that to eat certain two foods simultaneously is to get poisoned has been entertained by柄Chinese people for many years. There are about 184 pairs of the so-called poisonous food-combinations, and 180 of them are mentioned in Chinese Ancient Materia Medica, Ben-Tsao-Gung-Mu (本草纲目) or other books. (1a,2a) This belief was based upon some personal sketch, old-fashioned doctors' notes, stories and other false facts. Although these statements were originated without any experimental ground, yet many of the Chinese, even at present time, still believe them firmly. Whenever any poisoning outbreak occurs accidentally after having taken the so-called poisonous food-combination, they always attribute the cause of the poisoning to the two foods served simultaneously.

  7. Analysis of Nine Cases of Acute Thallium Poisoning

    Institute of Scientific and Technical Information of China (English)

    WANG Qiwei; HUANG Xiaojiang; LIU Liang

    2007-01-01

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

  8. Aluminum phosphide poisoning: Possible role of supportive measures in the absence of specific antidote

    Directory of Open Access Journals (Sweden)

    Vijay Kumar Agrawal

    2015-01-01

    Full Text Available Aluminum phosphide (ALP poisoning is one of the major causes of suicidal deaths. Toxicity by ALP is caused by the liberation of phosphine gas, which rapidly causes cell hypoxia due to inhibition of oxidative phosphorylation, leading to circulatory failure. Treatment of ALP toxicity is mainly supportive as there is no specific antidote. We recently managed 7 cases of ALP poisoning with severe hemodynamic effects. Patients were treated with supportive measures including gastric lavage with diluted potassium permanganate, coconut oil and sodium-bicarbonate first person account should be avoided in a scientific paper. Intravenous magnesium sulfate, proper hemodynamic monitoring and vasopressors. Four out of 7 survived thus suggesting a role of such supportive measures in the absence of specific antidote for ALP poisoning.

  9. Interrupted time-series analysis of regulations to reduce paracetamol (acetaminophen poisoning.

    Directory of Open Access Journals (Sweden)

    Oliver W Morgan

    2007-04-01

    Full Text Available BACKGROUND: Paracetamol (acetaminophen poisoning is the leading cause of acute liver failure in Great Britain and the United States. Successful interventions to reduced harm from paracetamol poisoning are needed. To achieve this, the government of the United Kingdom introduced legislation in 1998 limiting the pack size of paracetamol sold in shops. Several studies have reported recent decreases in fatal poisonings involving paracetamol. We use interrupted time-series analysis to evaluate whether the recent fall in the number of paracetamol deaths is different to trends in fatal poisoning involving aspirin, paracetamol compounds, antidepressants, or nondrug poisoning suicide. METHODS AND FINDINGS: We calculated directly age-standardised mortality rates for paracetamol poisoning in England and Wales from 1993 to 2004. We used an ordinary least-squares regression model divided into pre- and postintervention segments at 1999. The model included a term for autocorrelation within the time series. We tested for changes in the level and slope between the pre- and postintervention segments. To assess whether observed changes in the time series were unique to paracetamol, we compared against poisoning deaths involving compound paracetamol (not covered by the regulations, aspirin, antidepressants, and nonpoisoning suicide deaths. We did this comparison by calculating a ratio of each comparison series with paracetamol and applying a segmented regression model to the ratios. No change in the ratio level or slope indicated no difference compared to the control series. There were about 2,200 deaths involving paracetamol. The age-standardised mortality rate rose from 8.1 per million in 1993 to 8.8 per million in 1997, subsequently falling to about 5.3 per million in 2004. After the regulations were introduced, deaths dropped by 2.69 per million (p = 0.003. Trends in the age-standardised mortality rate for paracetamol compounds, aspirin, and antidepressants were

  10. Environmental and Occupational Lead Exposure Among Children in Cairo, Egypt: A Community-Based Cross-Sectional Study.

    Science.gov (United States)

    Moawad, Eman Mohamed Ibraheim; Badawy, Nashwa Mostafa; Manawill, Marie

    2016-03-01

    The aim of this study was to assess childhood lead exposure in a representative sample of Cairo, and to investigate the possible risk factors and sources of exposure. This cross-sectional study was conducted from November 2014 through April 2015. The target population was children aged 6 to 18 years, recruited into 4 groups, garbage city, moderate-living standard area, urban and suburban schools, and workshops in the city of Cairo. Blood lead levels (BLLs) and hemoglobin (Hb) concentrations were measured. Also, potential local environmental sources were assessed for hazardous lead contamination. Analysis on 400 participants has been carried out. A total of 113 children had BLLs in the range 10 to 20 μg/dL. Smoking fathers, housing conditions, playing outdoors, and exposure to lead in residential areas were significantly correlated with high BLLs. The mean values of hemoglobin were inversely correlated with BLLs. Children involved in pottery workshops had the highest BLLs and the lowest Hb values with a mean of (43.3 μg/dL and 8.6 g/dL, respectively). The mean value of environmental lead in workshop areas exceeded the recommended levels. Also, those values measured in dust and paint samples of garbage city were significantly high. Moreover, the mean lead levels in the soil samples were significantly higher in urban schools (P = 0.03) than the suburban ones. Childhood lead poisoning accounts for a substantial burden in Egypt, which could be preventable. Development of national prevention programs including universal screening program should be designed to reduce incidence of lead toxicity among children. PMID:26945415

  11. Sex-based differences in gene expression in hippocampus following postnatal lead exposure

    International Nuclear Information System (INIS)

    The influence of sex as an effect modifier of childhood lead poisoning has received little systematic attention. Considering the paucity of information available concerning the interactive effects of lead and sex on the brain, the current study examined the interactive effects of lead and sex on gene expression patterns in the hippocampus, a structure involved in learning and memory. Male or female rats were fed either 1500 ppm lead-containing chow or control chow for 30 days beginning at weaning.Blood lead levels were 26.7 ± 2.1 μg/dl and 27.1 ± 1.7 μg/dl for females and males, respectively. The expression of 175 unique genes was differentially regulated between control male and female rats. A total of 167 unique genes were differentially expressed in response to lead in either males or females. Lead exposure had a significant effect without a significant difference between male and female responses in 77 of these genes. In another set of 71 genes, there were significant differences in male vs. female response. A third set of 30 genes was differentially expressed in opposite directions in males vs. females, with the majority of genes expressed at a lower level in females than in males. Highly differentially expressed genes in males and females following lead exposure were associated with diverse biological pathways and functions. These results show that a brief exposure to lead produced significant changes in expression of a variety of genes in the hippocampus and that the response of the brain to a given lead exposure may vary depending on sex. - Highlights: → Postnatal lead exposure has a significant effect on hippocampal gene expression patterns. → At least one set of genes was affected in opposite directions in males and females. → Differentially expressed genes were associated with diverse biological pathways.

  12. Socio-economic status and types of childhood injury in Alberta: a population based study

    Directory of Open Access Journals (Sweden)

    Svenson Lawrence W

    2006-11-01

    Full Text Available Abstract Background Childhood injury is the leading cause of mortality, morbidity and permanent disability in children in the developed world. This research examines relationships between socio-economic status (SES, demographics, and types of childhood injury in the province of Alberta, Canada. Methods Secondary analysis was performed using administrative health care data provided by Alberta Health and Wellness on all children, aged 0 to 17 years, who had injuries treated by a physician, either in a physician's office, outpatient department, emergency room and/or as a hospital inpatient, between April 1st. 1995 to March 31st. 1996. Thirteen types of childhood injury were assessed with respect to age, gender and urban/rural location using ICD9 codes, and were related to SES as determined by an individual level SES indicator, the payment status of the Alberta provincial health insurance plan. The relationships between gender, SES, rural/urban status and injury type were determined using logistic regression. Results Twenty-four percent of Alberta children had an injury treated by physician during the one year period. Peak injury rates occurred about ages 2 and 13–17 years. All injury types except poisoning were more common in males. Injuries were more frequent in urban Alberta and in urban children with lower SES (receiving health care premium assistance. Among the four most common types of injury (78.6% of the total, superficial wounds and open wounds were more common among children with lower SES, while fractures and dislocations/sprains/strains were more common among children receiving no premium assistance. Conclusion These results show that childhood injury in Alberta is a major health concern especially among males, children living in urban centres, and those living on welfare or have Treaty status. Most types of injury were more frequent in children of lower SES. Analysis of the three types of the healthcare premium subsidy allowed a more

  13. How Are Childhood Cancers Found?

    Science.gov (United States)

    ... Topic How are childhood cancers treated? How are childhood cancers found? Screening for childhood cancers Screening is testing for a disease such ... in people who don’t have any symptoms. Childhood cancers are rare, and there are no widely ...

  14. An accidental poisoning with mitragynine.

    Science.gov (United States)

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

    2014-10-24

    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

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

    Science.gov (United States)

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

    2016-02-01

    Histamine fish poisoning, also known as scombroid poisoning, is the most common cause of ichythyotoxicosis worldwide and results from the ingestion of histamine-contaminated fish in the Scombroidae and Scomberesocidae families, including mackerel, bonito, albacore, and skipjack. This disease was first described in 1799 in Britain and re-emerged in the medical literature in the 1950s when outbreaks were reported in Japan. The symptoms associated with histamine fish poisoning are similar to that of an allergic reaction. In fact, such histamine-induced reactions are often misdiagnosed as IgE-mediated fish allergy. Indeed, histamine fish poisoning is still an underrecognized disease. In this review, we discuss the epidemiology, pathophysiology, evaluation, and treatment of scombroid disease. Because more than 80% of fish consumed in the USA is now imported from other countries, the disease is intimately linked with the global fish trade (National Marine Fisheries Service, 2012). Preventing future scombroid outbreaks will require that fishermen, public health officials, restaurant workers, and medical professionals work together to devise international safety standards and increase awareness of the disease. The implications of scombroid poisoning go far beyond that of fish and have broader implications for the important issues of food safety. PMID:25876709

  16. Pharmacological treatment of cardiac glycoside poisoning.

    Science.gov (United States)

    Roberts, Darren M; Gallapatthy, Gamini; Dunuwille, Asunga; Chan, Betty S

    2016-03-01

    Cardiac glycosides are an important cause of poisoning, reflecting their widespread clinical usage and presence in natural sources. Poisoning can manifest as varying degrees of toxicity. Predominant clinical features include gastrointestinal signs, bradycardia and heart block. Death occurs from ventricular fibrillation or tachycardia. A wide range of treatments have been used, the more common including activated charcoal, atropine, β-adrenoceptor agonists, temporary pacing, anti-digoxin Fab and magnesium, and more novel agents include fructose-1,6-diphosphate (clinical trial in progress) and anticalin. However, even in the case of those treatments that have been in use for decades, there is debate regarding their efficacy, the indications and dosage that optimizes outcomes. This contributes to variability in use across the world. Another factor influencing usage is access. Barriers to access include the requirement for transfer to a specialized centre (for example, to receive temporary pacing) or financial resources (for example, anti-digoxin Fab in resource poor countries). Recent data suggest that existing methods for calculating the dose of anti-digoxin Fab in digoxin poisoning overstate the dose required, and that its efficacy may be minimal in patients with chronic digoxin poisoning. Cheaper and effective medicines are required, in particular for the treatment of yellow oleander poisoning which is problematic in resource poor countries. PMID:26505271

  17. ONE CASE REPORT OF ACUTE POISONING BY BARIUM CARBONATE

    Institute of Scientific and Technical Information of China (English)

    GE Qin-min; BIAN Fan; WANG Shu-yun; SHEN Sheng-hui

    2009-01-01

    @@ Most barium poisoning cases were caused by oral intake by mistake. Recent years, barium carbonate poisoning has been rare to be reported. Here we reported a case of acute barium carbonate toxication taken orally on purpose.

  18. Tips on Protecting Your Family from Carbon Monoxide Poisoning

    Science.gov (United States)

    ... are at increased risk of exposure to carbon monoxide. Carbon monoxide is an odorless, invisible gas produced when ... room and tell the physician you suspect carbon monoxide poisoning. If carbon monoxide poisoning has occurred, it often can be ...

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

    Science.gov (United States)

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

    2013-01-01

    Article presents the most popular antique poisons. Information from encyclopaedic literature and literary texts of the Roman Empire period has been compared with the etymology of the names of some poisons of plant and animal origin. PMID:24466710

  20. E-Cigarette Poisonings Skyrocket Among Young Kids

    Science.gov (United States)

    ... nlm.nih.gov/medlineplus/news/fullstory_158738.html E-Cigarette Poisonings Skyrocket Among Young Kids: Study Swallowing ... poison control centers about young children's exposure to e-cigarettes have skyrocketed in recent years, new research ...

  1. E-Cigarette Poisonings Skyrocket Among Young Kids

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_158738.html E-Cigarette Poisonings Skyrocket Among Young Kids: Study Swallowing ... poison control centers about young children's exposure to e-cigarettes have skyrocketed in recent years, new research ...

  2. HAIR DYE POISONING: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Shankar

    2015-06-01

    Full Text Available S uper Vasmol is one of the commonly used, cheap, freely available hair dye poisoning is emerging a major cause of suicidal poisoning in India, and the hair dyes mainly contain paraphenylene diamine (PPD and resorcinol. Acute poisoning by PPD causes charact eristic sever angio - neurotic oedema of upper air way associated with a swollen, dry, hard and protruding tongue, systemic intoxication results in multisystem involvement and can cause rhabdomyolysis, acute renal failure (ARF. There is no specific antidote for PPD and treatment mainly supportive, emergency tracheostomy will help the patient to relieve the airway obstruction and reduce mortality. We report a case of suicidal ingestion of hair dye that was presented with cervico - fascial oedema later developed rhabdomyolysis and acute renal failure managed with emergency tracheostomy, systemic management and dialysis.

  3. Childhood medulloblastoma.

    Science.gov (United States)

    Massimino, Maura; Biassoni, Veronica; Gandola, Lorenza; Garrè, Maria Luisa; Gatta, Gemma; Giangaspero, Felice; Poggi, Geraldina; Rutkowski, Stefan

    2016-09-01

    Medulloblastoma accounts for 15-20% of childhood nervous system tumours. The risk of dying was reduced by 30% in the last twenty years. Patients are divided in risk strata according to post-surgical disease, dissemination, histology and some molecular features such as WNT subgroup and MYC status. Sixty to 70% of patients older than 3 years are assigned to the average-risk group. High-risk patients include those with disseminated and/or residual disease, large cell and/or anaplastic histotypes, MYC genes amplification. Current and currently planned clinical trials will: (1) evaluate the feasibility of reducing both the dose of craniospinal irradiation and the volume of the posterior fossa radiotherapy (RT) for those patients at low biologic risk, commonly identified as those having a medulloblastoma of the WNT subgroup; (2) determine whether intensification of chemotherapy (CT) or irradiation can improve outcome in patients with high-risk disease; (3) find target therapies allowing tailored therapies especially for relapsing patients and those with higher biological risk. PMID:27375228

  4. Adverse health effects of lead exposure on children and exploration to internal lead indicator

    International Nuclear Information System (INIS)

    Our research on adverse effects of lead exposures on physical and neurobehavioral health of children aged 6-12 years in 4 villages, labeled as K, M, L, and X, in rural China, was reported in this article. Lead in blood (PbB), urine (PbU), hairs (PbH), and nails (PbN) were measured by graphite furnace atomic absorption spectrometry. Abbreviated Symptom Questionnaire of Conner's instruments and Revised Raven's Standard Progressive Matrices were applied to evaluate childhood attention deficit/hyperactivity disorders (ADHD) and intelligences. Geometric means (SD) of PbB, PbU, PbH and PbN concentrations were 71.2 μg/L (1.56), 11.7 μg/g (1.75), 12.5 μg/g (2.82), and 25.3 μg/g (2.79), respectively. 54 (17.0%) children had PbB levels of ≥ 100 μg/L. Boys, the 6-10 years old, and living in village K were 2.11, 2.48, and 9.16 times, respectively, more likely to be poisoned by lead than girls, aged 11-12 years, and residing in X. 18 (5.7%) and 37 (11.7%) subjects had ADHD and mental retardations, respectively. Inverse relationships between intelligences and natural log transformed PbU and PbH levels were observed with respective odds ratios (95%CI) of 1.79 (1.00-3.22) and 1.46 (1.06-2.03) or 1.28 (1.04-1.58) and 1.73 (1.18-2.52) by binary or ordinal logistic regression modeling. ADHD prevalence was different by gender and age of subjects. PbU, PbH, and PbN related to PbB positively with respective correlation coefficients of 0.530, 0.477, and 0.181. Receiver operating characteristic (ROC) curves of the three measurements reveled areas under curves (AUCs) being 0.829, 0.758, and 0.687, respectively. In conclusion, children had moderate levels of lead exposures in this rural area. Intelligence declines were associated with internal lead levels among children. ROC analysis suggests PbU an internal lead indicator close to PbB.

  5. Adverse health effects of lead exposure on children and exploration to internal lead indicator

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Q.; Zhao, H.H. [Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 (China); Chen, J.W.; Gu, K.D.; Zhang, Y.Z.; Zhu, Y.X.; Zhou, Y.K. [Minitry of Environmental Protection Key Lab of Environment, Wuhan 430030 (China); Ye, L.X., E-mail: yelx2004@163.com [Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 (China)

    2009-11-15

    Our research on adverse effects of lead exposures on physical and neurobehavioral health of children aged 6-12 years in 4 villages, labeled as K, M, L, and X, in rural China, was reported in this article. Lead in blood (PbB), urine (PbU), hairs (PbH), and nails (PbN) were measured by graphite furnace atomic absorption spectrometry. Abbreviated Symptom Questionnaire of Conner's instruments and Revised Raven's Standard Progressive Matrices were applied to evaluate childhood attention deficit/hyperactivity disorders (ADHD) and intelligences. Geometric means (SD) of PbB, PbU, PbH and PbN concentrations were 71.2 {mu}g/L (1.56), 11.7 {mu}g/g (1.75), 12.5 {mu}g/g (2.82), and 25.3 {mu}g/g (2.79), respectively. 54 (17.0%) children had PbB levels of {>=} 100 {mu}g/L. Boys, the 6-10 years old, and living in village K were 2.11, 2.48, and 9.16 times, respectively, more likely to be poisoned by lead than girls, aged 11-12 years, and residing in X. 18 (5.7%) and 37 (11.7%) subjects had ADHD and mental retardations, respectively. Inverse relationships between intelligences and natural log transformed PbU and PbH levels were observed with respective odds ratios (95%CI) of 1.79 (1.00-3.22) and 1.46 (1.06-2.03) or 1.28 (1.04-1.58) and 1.73 (1.18-2.52) by binary or ordinal logistic regression modeling. ADHD prevalence was different by gender and age of subjects. PbU, PbH, and PbN related to PbB positively with respective correlation coefficients of 0.530, 0.477, and 0.181. Receiver operating characteristic (ROC) curves of the three measurements reveled areas under curves (AUCs) being 0.829, 0.758, and 0.687, respectively. In conclusion, children had moderate levels of lead exposures in this rural area. Intelligence declines were associated with internal lead levels among children. ROC analysis suggests PbU an internal lead indicator close to PbB.

  6. Childhood Sexual Abuse

    Directory of Open Access Journals (Sweden)

    Evrim Aktepe

    2009-08-01

    Full Text Available Sexual abuse is defined as use of child or adolescent by the adults for satisfying of sexual urges and needs with forcing, threatening or tricking. Sexual abuse can be in the form of sexual abuse without touch, sexual touch, interfemoral intercourse, sexual penetration, and sexual exploitation. The prevalence of sexual abuse is reported as 10-40%. It is seen in female four times more than in males. Abusers are frequently male, only 5-15% of them are female. The abuse by females is usually towards male child. Thirty-fifty percent of abuse cases among child and adolescent are outside the family including strangers or familiar person. Some features of abusers are introvert personality, pedophilic and antisocial personality. Most of the abusers have a history of sexual abuse or aggression during childhood. Sexual intercourse between two people who are not allowed to marry by law is called as incest. Family pattern of incest is defined globally as disorganized and dysfunctional. The most commonly reported familial pattern is rigid and patriarchal family pattern with a harsh father using force quite frequently. The clinical features and impacts of the sexual abuse on the child varies according to the relation between abusers and the child, form of abuse, duration of abuse, presence of physical assault, developmental phase, child age and psychological development before the abuse. Sexual abuse history may result in psychiatric disorders including anxiety, depression, substance dependence, suicide act, borderline personality disorder, posttraumatic stress disorder. Abuse negatively affects interpersonal relationships and self esteem of abused individuals. Several studies reported close association between risky sexual behaviors in adulthood and a history of of sexual abuse during childhood. Four traumatic dynamics including traumatic sexuality with abuse, feeling of betrayal, weakness, and stigmatization exist in childhood abuse. Trauma can cause

  7. Acute Anterolateral Myocardial Infarction Due to Aluminum Phosphide Poisoning

    OpenAIRE

    Bita Dadpour; Zohre Oghabian

    2013-01-01

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

  8. Acute Anterolateral Myocardial Infarction Due to Aluminum Phosphide Poisoning

    Directory of Open Access Journals (Sweden)

    Bita Dadpour

    2013-08-01

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

  9. Seasonal variation in carbon monoxide poisoning in urban Korea.

    OpenAIRE

    Kim, Y. S.

    1985-01-01

    Seasonal variation in carbon monoxide (CO) poisoning during 1969-78 was examined using the monthly hospital admissions and environmental weather data from Seoul, Korea. The results showed that there were nine times as many cases of CO poisoning in December as in August. CO poisoning cases were significantly correlated with temperature and domestic fires but not significantly with relative humidity. The epidemiological and clinical investigation of CO poisoning in the home needs to be studied ...

  10. Mild carbon monoxide poisoning impairs left ventricular diastolic function

    OpenAIRE

    Özgür Çiftçi; Murat Günday; Mustafa Çaliskan; Hakan Güllü; Rafi Dogan; Aytekin Güven; Haldun Müderrisoglu

    2013-01-01

    Rationale: Carbon monoxide (CO) poisoning is associated with direct cardiovascular toxicity. In mild CO poisoning in which cardiovascular life support is not required, the effects of CO on left and right ventricular functions are unknown in patients without cardiac failure. Objectives: Echocardiography was used to determine whether or not mild CO poisoning impairs ventricular function. Twenty otherwise healthy patients with CO poisoning and 20 age- and gender-matched controls were studied. Ec...

  11. Animal poisonings in Belgium: a review of the past decade

    OpenAIRE

    Vandenbroucke, Virginie; Van Pelt, Henk; De Backer, Patrick; Croubels, Siska

    2010-01-01

    This review focuses on poisonings in companion animals, including horses, farm animals and wildlife, investigated and recorded during the past ten years at the Laboratory of Toxicology of the Faculty of Veterinary Medicine (Ghent University) and the National Poison Centre in Belgium. The causative agents of poisoning incidents vary among the different species. The Laboratory of Toxicology of the Faculty of Veterinary Medicine reports that the majority of poisoning incidents in companion anima...

  12. Acute poisoning in northern Vietnam: epidemiologic, diagnostic and therapeutic aspects

    OpenAIRE

    Ha, Tran Hung

    2010-01-01

    Poisoning is a major health problem in northern Vietnam. The aims of these studies were to improve prevention, differential diagnosis and treatment of this threat to the public. A hospital-based retrospective study of poisoning emergencies admitted to the first Poison Control Center (PCC) in Vietnam during the years 1999 and 2003 (Paper I) revealed that a vast majority of the poisoning emergencies occurred at home. Pesticides, hypnotic pharmaceuticals and heroin were among t...

  13. The Profile of Acute Poisonings in South East of Turkey

    OpenAIRE

    Davut Akın; Yekta Tüzün; Timuçin Çil

    2007-01-01

    The aim of this prospective study was to analyze the rate characteristics of acute poisonning adults admitted to Departments emergency and hospitalized in Department of internal medicineAll cases of acute poisoning admitted to Dicle University Hospital, between, 2005 and 2006, were included in study. Clinical, laboratory, and demographic characteristics, type of poison and patient’s outcomes were recorded.Eighty poisoning cases included in the study. The mean age was 23±8 years and the majori...

  14. The Management of Food Poisoning in China

    Institute of Scientific and Technical Information of China (English)

    LiTai-ran

    2001-01-01

    This article introduced the characteristics of food poisoning management in China.Food borne diseases are managed in two separate parts by the Ministry of Health in China,Based on different but related laws.Sporadic occurrence of food-borne diseases such as diarrhea,typhoid and dysentery are managed by the "Infectious Diseases Prevention and Control Law" ,while food poisoning outbreaks are managed by the "Food Hygiene Law".Some advantages and disadvantages of this management system will be discussed in the presentation.

  15. Paralytic Shellfish Poisoning: A Case Series

    Directory of Open Access Journals (Sweden)

    William Hurley

    2014-07-01

    Full Text Available 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. [West J Emerg Med. 2014;15(4:378-381.

  16. Important Poisonous Plants in Tibetan Ethnomedicine

    Directory of Open Access Journals (Sweden)

    Lijuan Ma

    2015-01-01

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

  17. Important poisonous plants in tibetan ethnomedicine.

    Science.gov (United States)

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

    2015-01-01

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

  18. Childhood Brain Tumors

    Science.gov (United States)

    ... They are among the most common types of childhood cancers. Some are benign tumors, which aren't ... can still be serious. Malignant tumors are cancerous. Childhood brain and spinal cord tumors can cause headaches ...

  19. Childhood Brain Tumors

    Science.gov (United States)

    Brain tumors are abnormal growths inside the skull. They are among the most common types of childhood ... still be serious. Malignant tumors are cancerous. Childhood brain and spinal cord tumors can cause headaches and ...

  20. Childhood Overweight and Obesity

    Science.gov (United States)

    ... Childhood Obesity Facts The prevalence of obesity among low-income children aged 2 through 4 years, by state ... Obesity now affects 1 in 6 children and adolescents in the United States. Childhood Obesity Facts How ...