Ying-mei Niu

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OBJECTIVE To study the effect of different oxygen therapies on the rats with carbon dioxide poisoning for screening out the best on-the-spot oxygen-therapy technology for treating acute carbon dioxide poisoning. METHODS The 60 healthy male Sprague Dawley rats were randomly divided into normal control group (A group), carbon dioxide poisoning group (B(More)
OBJECTIVE To Evaluate the effects of different oxygen therapies on the rats with acute nitrogen asphyxia and to study the best oxygen therapic protocol for patients with acute nitrogen asphyxia on the spot. METHODS Sixty healthy male Wistar rats were divided into 5 groups: control, exposure to nitrogen, 33% oxygen treatment, 50% oxygen treatment and(More)
Sodium 3,5,6-trichloropyridin-2-ol (STCP) is an important intermediate for synthesizing organophosphate insecticide chlorpyrifos. At present, chlorpyrifos is one of the world's largest species of pesticide products. Many studies have focused on the toxicity of chlorpyrifos, but few reports have looked at the toxicity mechanism of STCP. Even fewer studies(More)
OBJECTIVE To investigate the changes in expression of serum cytokines in patients with pneumoconiosis using cytokine antibody chips (CACs). METHODS The CAC technology was applied to measure the serum levels of 60 cytokines in 12 patients with pneumoconiosis and 3 normal controls. RESULTS In the patients with pneumoconiosis, the highly expressed serum(More)
We compared the acute toxicity of nanosilica and polyacrylate/nanosilica instillation in Wistar rats (n = 60). Exposure to nanosilica and polyacrylate/nanosilica showed a 30% mortality rate. When compared with saline-treated rats, animals in both exposure groups exhibited a significant reduction of PO2 (P < 0.05) at both 24 and 72 hr. after exposure. Both(More)
OBJECTIVE To study therapeutic effects by using different oxygen therapies in rats with acute carbon dioxide poisoning, to select the best oxygen therapy technology for patients with acute carbon dioxide poisoning on the spot. METHODS Sixty healthy male Sprague-Dawley rats were randomized into normal control group, carbon dioxide exposure group,(More)
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