New answers tagged parasitism
Short answer: 50-60 µM O2 is ok; 80 µM is toxic. Giardia lamblia (aka intestinalis) is a microaerophilic intestinal parasite. According to: Lloyd et al. (2000) The microaerophilic flagellate Giardia intestinalis: oxygen and its reaction products collapse membrane potential and cause cytotoxicity. Microbiology 146: 3109 - 3118 Giardia ...
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