Nickel concentrations in fingernails as a measure of occupational exposure to nickel
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Nickel concentrations in fingernails as a measure of occupational exposure to nickel. / Peters, K; Gammelgaard, Bente; Menné, T.
In: Contact Dermatitis, Vol. 25, No. 4, 1991, p. 237-41.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Nickel concentrations in fingernails as a measure of occupational exposure to nickel
AU - Peters, K
AU - Gammelgaard, Bente
AU - Menné, T
PY - 1991
Y1 - 1991
N2 - The nickel concentration in fingernails from 2 groups of people occupationally exposed to nickel was determined. In one group, comprising 83 persons moderately exposed to nickel, the mean +/- standard deviation (SD) was 29.2 micrograms/g +/- 56.7 micrograms/g and the median 13.8 micrograms/g (range 0.926-396 micrograms/g). In the other group, comprising 51 persons heavily exposed to nickel, the mean +/- SD was 123 micrograms/g +/- 289 micrograms/g and the median 29.9 micrograms/g (range 1.95-1770 micrograms/g). Both levels were significantly different from the normal nickel concentration in nails (p less than 0.001). The difference between the 2 levels was also significant (p less than 0.001). No correlation between the nickel concentration in fingernails and the duration of exposure could be demonstrated. It was concluded that the higher the nickel level in the fingernails, the greater is the possibility that the person is occupationally exposed to nickel. Nail analysis is suggested as a measure of occupational exposure to nickel.
AB - The nickel concentration in fingernails from 2 groups of people occupationally exposed to nickel was determined. In one group, comprising 83 persons moderately exposed to nickel, the mean +/- standard deviation (SD) was 29.2 micrograms/g +/- 56.7 micrograms/g and the median 13.8 micrograms/g (range 0.926-396 micrograms/g). In the other group, comprising 51 persons heavily exposed to nickel, the mean +/- SD was 123 micrograms/g +/- 289 micrograms/g and the median 29.9 micrograms/g (range 1.95-1770 micrograms/g). Both levels were significantly different from the normal nickel concentration in nails (p less than 0.001). The difference between the 2 levels was also significant (p less than 0.001). No correlation between the nickel concentration in fingernails and the duration of exposure could be demonstrated. It was concluded that the higher the nickel level in the fingernails, the greater is the possibility that the person is occupationally exposed to nickel. Nail analysis is suggested as a measure of occupational exposure to nickel.
KW - Adolescent
KW - Adult
KW - Aged
KW - Female
KW - Humans
KW - Male
KW - Middle Aged
KW - Nails
KW - Nickel
KW - Occupational Exposure
M3 - Journal article
C2 - 1799987
VL - 25
SP - 237
EP - 241
JO - Contact Dermatitis
JF - Contact Dermatitis
SN - 0105-1873
IS - 4
ER -
ID: 44053532