论文部分内容阅读
采用耐药谱、质粒及质粒酶切图谱分型方法对母婴同室新生儿表皮葡萄球菌的来源进行了追踪调查，发现大部分新生儿在生后１～３天鼻腔可携带不同亚型的表葡菌，其定植与表葡菌的粘质产物呈现明显的相关性。新生儿在生后第１天鼻腔、脐部携带菌来源于母亲的占４４４４％，而在生后第３天来源于母亲的占２３５２％，其他菌株来源不明。通过本次调查证实新生儿携带的表葡菌以散发株为主，与医务人员之间无同源菌株，这与以往报道的新生儿与医务人员之间常见同源株菌不同，说明我院目前母婴同室明显优于以前的专设新生儿室。
The drug resistance spectrum, plasmid and plasmid restriction mapping method were used to investigate the origin of Staphylococcus epidermidis in the same room of maternal and infant, and found that most newborns can carry different subtypes of nasal cavity 1 to 3 days after birth Staphylococcus aureus, colonization of Staphylococcus aureus and viscous products showed significant correlation. On the first day after birth, the number of newborns in the nasal cavity and umbilical cord was 4444% of the mothers and 2352% of the mothers in the third day after birth. The origin of other strains was unknown. Through this survey confirmed that newborns carrying Staphylococcus aureus sporadic strains, and no homologous strains with medical staff, which is different from the previously common neonatal and medical staff common homologous strains, that our hospital Currently maternal and child room was significantly better than the previous dedicated neonatal room.