Effects of various washing procedures on the chromium content of human scalp hair

Kumpulainen, Jorma; Salmela, S.; Vuori, Erkki; Lehto, J.

doi:10.1016/s0003-2670(01)85322-8

Cited by 21 publications

(8 citation statements)

References 11 publications

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“…Com o objetivo de eliminar os elementos incorporados de fontes exógenas, alguns autores como Salmela et alii 24 , Kumpulainem et alii 19 e Maltera el alii 20 citam uma série de procedimentos de lavagens, incluindo diferentes agentes, misturas e, ainda, tempo e número de lavagens. Segundo Campos 5 , a International Atomic Energy Agency -IAEA -tem recomendado o contato sucessivo por 10 minutos com 25 ml de acetona, água, água e acetona.…”

Section: Apresentação E Discussão Dos Resultadosunclassified

Teores de mercúrio no cabelo: um estudo comparativo em trabalhadores da lavoura de cana-de-açúcar com exposição pregressa aos fungicidas organo-mercuriais no município de Campos - RJ

et al. 1986

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Como parte de uma tese de doutoramento, foi realizado um estudo comparativo dos teores de mercúrio no cabelo de um grupo de trabalhadores que tinham deixado de manipular os fungicidas organo-mercuriais há pelo menos dois anos com outro grupo semelhante, porém sem a história de manipulação prévia destes fungicidas. Embora não tenham sido encontradas diferenças estatisticamente significantes entre os grupos, os dados apresentados sugerem que pode ter havido contaminação ambiental por mercúrio em trabalhadores, pelo menos dois anos depois da proibição do uso dos fungicidas organo-mercuriais no Brasil.
In a rural area of the state of Rio de Janeiro - Brazil was realized a comparative study of mercury levels in human scalp hair between two groups of sugar cane plantation workers: exposed and not exposed at past (up two years) to the organomercury fungicides. It was not find statistical difference between the two groups, but these results shown a possibility of environmental pollution

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Section: Apresentação E Discussão Dos Resultadosunclassified

Teores de mercúrio no cabelo: um estudo comparativo em trabalhadores da lavoura de cana-de-açúcar com exposição pregressa aos fungicidas organo-mercuriais no município de Campos - RJ

et al. 1986

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“…Cr analyses were carried out in 1995 by a method developed by Salmela et al (6) and Kumpulainen et al (7). The Perkin-Elmer 5000 atomic absorption spectrometer used was equipped with a graphite furnace (HGA-400).…”

Section: Original Research Subjects and Methodsmentioning

confidence: 99%

Hair chromium concentration of northern Finns

Soininen

Mussalo‐Rauhamaa

Lehto

2003

International Journal of Circumpolar Health

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“…In other studies, scalp hair (SH) samples of understudy children group were collected from nape of the neck. The hair were tied together from 1 cm of scalp with Teflon thread and cut with stainless steel scissor [14,15]. Collected samples were placed in polythene bags, closed with a zipper, and immediately transported to the laboratory and stored.…”

Section: Samples Collectionmentioning

confidence: 99%

Lead Assessment in Biological Samples of Children with Different Gastrointestinal Disorders

Shah

Ullah

Kazi

et al. 2015

Biol Trace Elem Res

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Lead (Pb) levels have been evaluated in the biological samples of children with different gastrointestinal disorders. Blood, scalp hair, and urine samples of children (of age 4-10 years) complaining about different gastrointestinal disorders were analyzed. For comparison, age matched healthy subjects were also included in this study. Biological samples were digested in a microwave oven prior to Pb determination by graphite furnace atomic absorption spectrometry. Significant differences in Pb profile were found between the diseased and referent children. Elevated Pb contents were observed in case of diseased children than WHO permissible limit, while normal results were obtained for healthy referents. The results were compared with those of healthy children having the same age, socioeconomic status, and residential areas.

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Effects of various washing procedures on the chromium content of human scalp hair

Cited by 21 publications

References 11 publications

Teores de mercúrio no cabelo: um estudo comparativo em trabalhadores da lavoura de cana-de-açúcar com exposição pregressa aos fungicidas organo-mercuriais no município de Campos - RJ

Teores de mercúrio no cabelo: um estudo comparativo em trabalhadores da lavoura de cana-de-açúcar com exposição pregressa aos fungicidas organo-mercuriais no município de Campos - RJ

Hair chromium concentration of northern Finns

Lead Assessment in Biological Samples of Children with Different Gastrointestinal Disorders

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