Sudenko V I, Nagornaia S S, Groma L I
Mikrobiol Zh (1978). 1992 Jul-Aug;54(4):16-20.
The content of large intestine has been studied in persons exposed to radiation injury in consequence of the accident at the Chernobyl Atomic Power Plant. It is stated that bifidobacteria (10(7)-10(10) cells in 1 g of feces) prevailed (as in healthy people), Bifidobacterium indicum being a dominating species. Amount of lactic-acid bacteria in 1 g of defecations of examined patients was within the range of 10(6)-10(9) cells and in certain persons it reached 10(10) cells (primarily fecal Enterococci). A considerable amount of patients with acute radiation sickness of the 3d degree had in their intestine 10(9)/g of lactic-acid bacteria, Lactobacillus casei and L. plantarum prevailing there. The frequency of yeast isolation from defecations of patients constituted 83%, while the number of cells in 1 g of feces--from 10 to 10(4). Yeast of the Candida genus, mainly Candida parapsilosis, prevailed. The species composition of isolated microorganisms has no substantial differences from microcenosis of healthy people. The content of intestine of persons suffered from radiation is characterized only by greater amount of lactic-acid bacteria and enterococci as compared with healthy adults.
对切尔诺贝利核电站事故辐射损伤人员的大肠内容物进行了研究。结果表明，双歧杆菌（每克粪便中含10⁷ - 10¹⁰个细胞）占优势（与健康人情况相同），其中印地双歧杆菌为优势菌种。受检患者每克粪便中乳酸菌数量在10⁶ - 10⁹个细胞范围内，部分患者可达10¹⁰个细胞（主要是粪肠球菌）。相当一部分三度急性放射病患者肠道内每克粪便含10⁹个乳酸菌，其中干酪乳杆菌和植物乳杆菌占优势。从患者粪便中分离出酵母菌的频率为83%，每克粪便中酵母菌细胞数为10 - 10⁴个。念珠菌属酵母菌，主要是近平滑念珠菌占优势。分离出的微生物种类组成与健康人的微生物群落没有实质性差异。与健康成年人相比，辐射损伤人员肠道内容物的特点仅在于乳酸菌和肠球菌数量较多。
