The supposed mechanism that increases stillbirth and congenital anomaly rate includes insulin resistance and impending or undiagnosed diabetes. 可能的机制包括胰岛素抵抗、早期糖尿病、或未确诊的糖尿病。
Pseudomonas aeruginosa develops congenital and acquired multi-drug resistance mechanisms and its resistance rate to various antibiotics was increasing, which leads to higher difficulty in treatments of nosocomial infections. 由于铜绿假单胞菌具有先天和后天的多药耐药性,对各种抗生素的耐药率不断上升,从而导致其引起的医院感染性疾病治疗越来越困难。