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Occupational asthma caused by nickel and zinc.

Hong CS, Oh SH, Lee HC, Huh KB, Lee SY - Korean J. Intern. Med. (1986)

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ABSTRACT

A 28-year-old man developed asthma 10 years after working in a metal-plating factory. Recordings of peak expiratory flow rates showed increased variations after exposure at work. Allergy prick skin tests elicited an immediate reaction with nickel sulfate at a concentration of 1 and 10 mg/ml, and with zinc sulfate at a concentration of 10 mg/ml. Inhalation challenges with nickel sulfate and zinc sulfate produced bronchial obstructions. Thus, we concluded that this was a case of asthma caused by nickel sulfate and zinc sulfate.

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BPT with zinc sulfate. Early bronchoconstriction response was noted after inhalation of 1 mg/ml solution for five minutes by tidal volume breathing. The induced bronchoconstriction persisted for seven hours after the challenge.
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f3-kjim-1-2-259-20: BPT with zinc sulfate. Early bronchoconstriction response was noted after inhalation of 1 mg/ml solution for five minutes by tidal volume breathing. The induced bronchoconstriction persisted for seven hours after the challenge.

Mentions: Figure 3 shows early bronchoconstriction response after inhalation of a 1 mg/ml solution of zinc sulfate for five minutes by tidal volume breathing. The bronchoconstriction induced by zinc sulfate persisted for seven hours after the challenge.


Occupational asthma caused by nickel and zinc.

Hong CS, Oh SH, Lee HC, Huh KB, Lee SY - Korean J. Intern. Med. (1986)

BPT with zinc sulfate. Early bronchoconstriction response was noted after inhalation of 1 mg/ml solution for five minutes by tidal volume breathing. The induced bronchoconstriction persisted for seven hours after the challenge.
© Copyright Policy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4536724&req=5

f3-kjim-1-2-259-20: BPT with zinc sulfate. Early bronchoconstriction response was noted after inhalation of 1 mg/ml solution for five minutes by tidal volume breathing. The induced bronchoconstriction persisted for seven hours after the challenge.
Mentions: Figure 3 shows early bronchoconstriction response after inhalation of a 1 mg/ml solution of zinc sulfate for five minutes by tidal volume breathing. The bronchoconstriction induced by zinc sulfate persisted for seven hours after the challenge.

View Article: PubMed Central - PubMed

ABSTRACT

A 28-year-old man developed asthma 10 years after working in a metal-plating factory. Recordings of peak expiratory flow rates showed increased variations after exposure at work. Allergy prick skin tests elicited an immediate reaction with nickel sulfate at a concentration of 1 and 10 mg/ml, and with zinc sulfate at a concentration of 10 mg/ml. Inhalation challenges with nickel sulfate and zinc sulfate produced bronchial obstructions. Thus, we concluded that this was a case of asthma caused by nickel sulfate and zinc sulfate.

Show MeSH