Efectos del plomo sobre el organismo. El plomo es un metal tóxico que nuestros organismos no pueden utilizar. El envenenamiento con plomo. Apesar de leyes establecidas en los años para informar a personas sobre los peligros del plomo y sus efectos venenosos, el envene- namiento por plomo . El plomo puede dañar el cerebro y el sistema nervioso. Algunos de los efectos del envenenamiento del plomo no tienen cura. El plomo en el cuerpo de un niño .

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Organic and inorganic lead compounds are released to the air during carbon and oil combustion.

La intoxicación por plomo

Red blood cell volume distribution width RDW in uraemic patients on chronic haemodialysis. All patients received oral calcium disodium EDTA. The efficacy of chelation therapy and factors influencing mortality in lead intoxicated petrol sniffers. Biological Response of Elements. Children’s exposure to environmental pollutants and biomarkers of genetic damage II.

From Monday to Friday from 9 a. International Journal of Cancer [Internet]. There was no significant difference between negative and positive control groups in none of variables Table I. Distilled water was administered for six Pb exposed rats for seven weeks recovery groupas well as control group.

Effects of harmful trace elements on iron zinc and copper: Also in previous studies, some cases of thrombocytopenia after lead intoxication followed by thrombocytosis have been reported Sudakova et al.

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two receding years. Mobilization of lead in patients with chronic poisoning by that metal. In our study, although there were differences between normal ranges and ranges that were seen in rats of recovery group, but it seems that they were going to be improved after recovery period.


However, long period of administration and side effects of D-P have complicated its use in the treatment of lead poisoning Shannon et al. Increased level of RBC count which was observed in lead intlxicacion rats in our study was reported previously by other researchers lavicoli et al.

Changing patterns in global lead supply and demand. D-Penicillamine D-P is a chelator drug which is used for treatment of lead toxicity for several years Lyle. It is believed that lead disturbs intestinal absorption of some essential trace elements involved in RBC activities Antonowicz etal.

Occupational Lead Poisoning Prevention Program.

Efectos de Intoxicación con Plomo y Tratamiento de D-Penicilamina en índices Hematológicos en Ratas

Lead poisoning, saturnism, hemolytic anemia. Effects of sub-chronic low-level jntoxicacion exposure on the homeostasis of copper and zinc in rat tissues.

The adverse effects of lead.

Occupational exposure and lung cancer risk: Penicillamine in metal poisoning. Casarett and Doull’s toxicology: Journal of Trace Elements in Medicine and Biology. According to itoxicacion hypothesis, iron deficiency may be due to intestinal malabsorption caused disruption of heme biosynthesis and low oxygen transfer might have resulted in compensatory increase in the rate of RBC production, which can be a possible reason for high RDW levels.


The first protocol was conducted to assess the effects of lead intoxication on hematological parameters of rats. Environmental and occupational exposure to lead as a potential risk factor for cardiovascular disease. Effects of chronic lead acetate intoxication on blood indices of male adult rat. Environmental lead exposure risks associated with children’s outdoor playgrounds. Critical Reviews in Food Science and Nutrition.

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Hb and Hct levels were decreased by 5. Toxicity of lead acetate to female rabbits after chronic subcutaneous administration. The exact mechanism of the action of lead on platelets is unknown.

After 8 weeks, 6 rats were selected and blood samples were prepared to assess the effects of lead toxicity. An increased micronucleus frequency in risk of cancer in humans. Anemia of lead intoxication: Ejemplo de ello, es el contenido de plomo en sangre.

Wijngaarden E, Dosemeci M. Arch Environ Occup Health. Lead is a dangerous heavy metal which is widely spread in the environment. Clinic Oral Investigation [Internet]. A population-based case-referent study in Sweden. Los suelos, dando lugar a los hoy llamados “sitios contaminados”. It may be due to low hemoglobin production because of lead induced poomo of heme biosynthesis Wildman et al.