2002
DOI: 10.1590/s0100-40422002000100008
|View full text |Cite
|
Sign up to set email alerts
|

Intervalos de referência para elementos menores e traço em cabelo humano para a população da cidade do Rio de Janeiro <FONT FACE=Symbol>-</FONT> Brasil

Abstract: Recebido em 29/11/00; aceito em 6/7/01 REFERENCE INTERVALS FOR MINOR AND TRACE ELEMENTS IN HUMAN HAIR FOR THE POPULATION OF RIO DEJANEIRO CITY, BRAZIL. Inductively coupled plasma mass spectrometry (ICP-MS) has been used for the determination of twenty minor and trace elements in hair samples from an urban population group (N = 1775), aiming at the establishment of reliable hair reference intervals. Statistical evaluation of the data with respect to age, sex and anatomic region was performed by multivariant ana… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
4
0
5

Year Published

2007
2007
2018
2018

Publication Types

Select...
9

Relationship

0
9

Authors

Journals

citations
Cited by 30 publications
(10 citation statements)
references
References 23 publications
(28 reference statements)
1
4
0
5
Order By: Relevance
“…Other studies that focused on exposure to mercury within indigenous populations from the Amazon basin, such as Galabi-Awala from French Guiana [ 23 ] and Munduruku from Para State [ 24 ], found hair-Hg levels similar to those reported among Paapiu and Ye’Kuana, where the average did not surpass 6 μg·g −1 .…”
Section: Discussionmentioning
confidence: 66%
See 1 more Smart Citation
“…Other studies that focused on exposure to mercury within indigenous populations from the Amazon basin, such as Galabi-Awala from French Guiana [ 23 ] and Munduruku from Para State [ 24 ], found hair-Hg levels similar to those reported among Paapiu and Ye’Kuana, where the average did not surpass 6 μg·g −1 .…”
Section: Discussionmentioning
confidence: 66%
“…Approximately 0.1 g of hair was weighed, dissolved with 1 mL of purified HNO 3 at room temperature for 12 h, and then heated at 80 °C for 1 h. The next stage involved adding 0.4 mL of H 2 O 2 to the sample before heating again (80 °C) for 30 min [ 23 ]. In addition, there was a sub-sample selected of long hair samples of at least 12 cm, in which Hg analysis in sequential hair segments of 2 cm was performed.…”
Section: Methodsmentioning
confidence: 99%
“…Segundo Carneiro et al (2002), contaminantes são incorporados no cabelo através de diferentes fontes e mecanismos endógenos e exógenos. As fontes endógenas são as mais importantes quando se deseja fazer uma avaliação do estado de saúde de um indivíduo, no que diz respeito a anomalias fisiológicas, desequilíbrio nutricional ou intoxicação ambiental.…”
Section: Resultsunclassified
“…Entretanto, ainda existe controvérsia com relação à eficiência dessa matriz biológica como indicadora de contaminação. A presença de elementos químicos no cabelo pode se correlacionar com a exposição ambiental ao contaminante, mas também com a idade, a região anatômica de obtenção (CARNEIRO et al, 2002), o estado nutricional e os distúrbios metabólicos (SRIVASTAVA & GUPTA, 1994).…”
Section: Resultsunclassified