Zhonghua zheng xing shao shang wai ke za zhi = Zhonghua zheng xing shao shang waikf [i.e. waike] zazhi = Chinese journal of plastic surgery and burns / [Chung-hua cheng hsing shao shang wai k'o tsa chih pien chi wei yüan hui pien chi]
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Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi · Sep 1992
[The pH value of granulating wound and skin graft in burn patients].
The relationship between pH of granulation of burn wound and take rate of skin graft was presented. The bacteria in the granulation tissue were also quantified. ⋯ The wound pH is 8.0 when the number of Pseudomonas aeruginosa is 10(8)/gm of granulation tissue. Because the measurement of wound pH is rapid, simple and noninvasive, it might be useful in predicting the take rate of skin graft.
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Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi · Mar 1992
[Clinical study of the pathogeneses of multiple organ failure after burns].
51 burned patients with TBSA over 30% were studied prospectively. MOF developed in 17 of them. Postburn MOF occurred mainly in those with TBSA over 70%. ⋯ There were also significant changes in plasma TXA2 and PGI2 levels postburn. The marked increase in TXA2/PGI2 ratio indicated imbalance between TXA2 and PGI2, which was correlated well with burn size and closely related to the development of postburn MOF. The excessive production of TXA2 might trigger or accelerate the formation of microaggregates and thromboxane, subsequently leading to visceral damages and failure.
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Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi · Dec 1991
[The factors influencing carboxyhemoglobin kinetics in acid induced lung injury].
Anesthetized dogs were ventilated with 1% carbon monoxide (CO) in air for 10 minutes to produce CO poisoning. They were then ventilated with room air (n = 5) or pure oxygen (n = 5) for 3 hours. They served as controls. ⋯ No significant correlation was found between T1/2 and Qs/Qt in the injured dogs ventilated with air or oxygen. A negative linear relationship was found between T1/2 of COHb elimination and the pre-CO-poisoning PaO2 (r = -0.98, P less than 0.05) in the injured dogs treated with oxygen. The data suggest that hypoxemia may represent the underlying mechanism of altered COHb kinetics in acute inhalation lung injury.
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Zhonghua Zheng Xing Shao Shang Wai Ke Za Zhi · Dec 1991
[Changes in basic fibroblast growth factor in lung injury induced by combined injury].
In this study, we have investigated the changes of basic fibroblast growth factor after lung injury. Acute lung injury was produced by combination injury (burn and blast injury). Basic fibroblast growth factor was isolated from lung tissue. ⋯ On 7th days after injury, the basic fibroblast growth factor was not detected. The findings suggest that basic fibroblast growth factor takes an important role in lung injury and repair. The mechanism of elevation of basic fibroblast growth factor in the lung after injury was discussed.