Clinica chimica acta; international journal of clinical chemistry · 2004
Monitoring perspiration from palms of hypohidrosis patients with a stopped-flow conductometric mini-system.
Клиническое исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Chang Bin-Wha, Yeh Shoou-Jeng, Tsai Ping-Ping, Chang Hsien-Chang
Аннотация
BACKGROUND: Sensitive and real-time methods are required to characterize the symptoms and resolve the complicated pathology of hypohidrosis.
METHOD: We constructed a conductometric humidity sensor and a stopped-flow manifold with suitable dynamic range for monitoring impaired perspiration. The mini-sensor was coated with a water-absorbing polymer of poly-(2-acrylamido-2-methylpropane sulfonate).
RESULTS: Perspiration from palms of normal individuals and hypohidrosis patients were monitored and compared. Tangent slopes of the sensorograms were capable of discriminating hypohidrosis patients from normal individuals.
CONCLUSION: The conductometric min-sensor and the stopped-flow manifold were proven to be useful as a diagnostic tool for hypohidrosis.
METHOD: We constructed a conductometric humidity sensor and a stopped-flow manifold with suitable dynamic range for monitoring impaired perspiration. The mini-sensor was coated with a water-absorbing polymer of poly-(2-acrylamido-2-methylpropane sulfonate).
RESULTS: Perspiration from palms of normal individuals and hypohidrosis patients were monitored and compared. Tangent slopes of the sensorograms were capable of discriminating hypohidrosis patients from normal individuals.
CONCLUSION: The conductometric min-sensor and the stopped-flow manifold were proven to be useful as a diagnostic tool for hypohidrosis.