Contaminación por polimetales en Arica. p. 1 / Embed or link this publication. Description. articulo 2. Popular Pages. p. 1. N°6 LA MANCOMUNAL • Páginas. Between , people living in Arica were involuntarily exposed .. de analizar la grave contaminación por plomo que afecta a miles de. B. The Arica Case: Toxic Wastes from Sweden and Mineral Concentrates from Bolivia. contaminación por plomo en Santiago. Rev Chil Pediatr –

Author: Kazijin Vunos
Country: Guadeloupe
Language: English (Spanish)
Genre: Sex
Published (Last): 5 May 2004
Pages: 92
PDF File Size: 15.37 Mb
ePub File Size: 13.5 Mb
ISBN: 171-9-19128-309-2
Downloads: 14728
Price: Free* [*Free Regsitration Required]
Uploader: Shakalmaran

As mentioned above, the current study compared its results coontaminacion the results of a study conducted nationwide for the purpose of validating WISC-IIIv. Occupational and environmental Influences on Male Infertility. Some evidence from geo-statistical studies reflect that the distribution of learning disorders and other health outcomes, coincides with the historical presence of significant sources of heavy metals and contaminaciion factors such as low quality of housing, poverty, low educational attainment of the parents and other factors associated with the neighborhood Govarts et al.

The relationship between early childhood blood lead levels and performance on end-of-grade tests. Effective metal concentrations in porewater and seawater labile metal concentrations associated with copper mine tailings disposal into the coastal waters of the Atacama Region of northern Chile.

It is necessary to assess using a similar methodology whether early-life exposure to toxic waste could be related with other long-term effects to confirm the current results. On other hand, the low levels of lead contras with the high levels found in the environment.

Socioeconomic status and maternal total IQ, which have been described as important factors that affect child stimulation and child total IQ Koller et al. The equipment has a graphite tube for atomization and transverse longitudinal contmainacion Zeemann as a background checker. Contakinacion Betweenpeople living in Arica were involuntarily exposed to metal-containing waste stored in the urban area.


An increase in testicular superoxide dismutase SOD activity was detected day These particulates are critical for public health.

Our results support the use of C. Positive reinforcement was used to engage the participation of the mothers and children in the study. It is also possible that Pb flows in a retrograde manner via the tubular lumen, after entering the rete testis.

Absence of distractibility index, Average SD. Hazards Pir and Environmental Justice; p.

Contaminación por polimetales en Arica

Another strength of this study is that researchers had access to part of the original data of the validation study of the Chilean population. There are several possible explanations for these findings.

Comparative cytotoxicity of exogenous cadmium-metallotionein and cadmium ion in cultured vascular endothelial cells.

After these studies were conducted, the waste disposal site was removed from the urban area in late Contaminscion, the protective role of a potent ROS scavenger such a Melatonin, was analyzed Sarabia et al, In press, a. Journal of Applied Phycology The Atacama region, Chile, presents one of the highest levels of mining exploitation of the country, which leads to high levels of contamibacion from mine tailings and other related environmental liabilities.

However, the high bioaccumulation of Cd-MT in the kidney causes nephrotoxic effects, affecting the proximal tubules Torra et al.

Contaminación de plomo en Arica by camilo Bastias on Prezi

An analysis of the composition of the sludge showed high concentrations containacion heavy metals, including arsenic, cadmium, copper and lead FigueroaTchernitchin et al. Along this line of research, we have published a biotest model in mice to analyze testicular toxicants damage elicited by contamination with OP agropesticides.


Arica, Chile Find articles by Nancy Alvarez.

Proportions were used to describe dichotomous and categorical variables, and measures of central tendency and dispersion for continuous variables. Study of the effeets of lead conraminacion on the testes in albino rats. A similar trend was identified for the component of execution and the perpetual organization index when the Pre-Remediation cohort was compared with the Post-Remediation cohort.

Discutimos el rol del Jote de Cabeza Colorada como bioindicador de contaminaciones ambientales. Late effects of low blood lead concentrations in children on school performance and cognitive functions. The same was observed for testicular and cauda epididymal weight.

A Review of Recent Literature. Marine Environmental Research Results The birth cohort varied in terms of the age and education of cohtaminacion parents Table 1.

Contaminación por polimetales en Arica | PDF Flipbook

A review on persistent environmental contaminants. National Arcia for Biotechnology InformationU. Pretreatment with melatonin before diazinon acute administration improved all parameters studied on day 1 post injection of diazinon. One of the mechanisms involved in lead toxicity is the loss of tissue homeostasis by an imbalance between pro-and antioxidative factors, which elicits oxidative damage of proteins, lipids and DNA El-Missiry, Serum trace elements and heavy metals in polycystic ovary syndrome.

Proximity of residence to an old mineral storage site in Chile and blood lead levels in children. Copper mine tailing disposals in northern Chile rocky shores: