Miller T L, Wolin M J
Appl Environ Microbiol. 1983 Jan;45(1):317-8. doi: 10.1128/aem.45.1.317-318.1983.
Total anaerobic bacteria and Methanobrevibacter smithii populations were enumerated in fecal specimens from two individuals over 10- and 13-month periods. The ratio of M. smithii to total anaerobic count varied between the individuals, but it was a relatively constant proportion of the large-bowel microbial flora within each individual. Neither a barium enema examination of one subject nor a radical change in the diet of the other had any long-term effect on the methanogen populations.
在10个月和13个月的时间里,对两名个体粪便样本中的总厌氧菌和史氏甲烷短杆菌数量进行了计数。两名个体之间史氏甲烷短杆菌与总厌氧菌数量的比例有所不同,但在每个个体的大肠微生物群中,该比例相对恒定。对其中一名受试者进行的钡灌肠检查以及另一名受试者饮食的剧烈变化,对产甲烷菌数量均无长期影响。