fecal bacteria number before treatment of these groups was decreased after taking sulphasalazine and glucocorticoid but had no significant difference.
两组病人治疗前菌群分析无明显差异,但明显与正常人不同,细菌总。
they found that 81 percent of those surfaces had at least some fecal bacteria on them.
他们发现81%的表面上或多或少存在粪便细菌。
what is more, the ditching and drainage systems serving the developed areas appeared to facilitate the discharge of fecal bacteria into nearby waters, including shellfish beds.
而且,开发地区的沟渠和排水系统,似乎有助于粪便细菌进入附近的水域,其中包括了贝类养殖场。