氧化钙和氧化镁在比氧化锌更低的浓度下就能抑制金黄色葡萄球菌细胞的血浆凝固。
Calcium oxide and magnesium oxide inhibit plasma coagulation by Staphylococcus aureus cells at the lower concentration than zinc oxide.
作者信息
Akiyama H, Yamasaki O, Tada J, Arata J
机构信息
Department of Dermatology, Okayama University Medical School, Japan.
出版信息
J Dermatol Sci. 1999 Dec;22(1):62-5. doi: 10.1016/s0923-1811(99)00064-x.
Abstract
We examined the effect of ceramic powder slurries on the coagulation of plasma by Staphylococcus aureus cells. Plasma coagulation by S. aureus strains or their cultured supernatant was inhibited in the plasma with 0.12% calcium oxide or 0.25% magnesium oxide after incubation for 24 h at 37 degrees C. Inhibition of plasma coagulation by calcium oxide and magnesium oxide was observed at the lower concentration than zinc oxide.
摘要
我们研究了陶瓷粉末浆料对金黄色葡萄球菌细胞诱导血浆凝固的影响。在37℃孵育24小时后，含有0.12%氧化钙或0.25%氧化镁的血浆中，金黄色葡萄球菌菌株或其培养上清液诱导的血浆凝固受到抑制。观察到氧化钙和氧化镁对血浆凝固的抑制作用在比氧化锌更低的浓度下即可出现。
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