Kiseleva B S, Skibenko L V, Gedze G I, Drobyshevskaia E I, Egoshina L V
Zh Mikrobiol Epidemiol Immunobiol. 1975 May(5):49-52.
A study of 14 strains of E. coli belonging to serological group O144: K? isolated in clinical dysentery (bacteriologically unconfirmed), from contacts in the foci of clinical dysentery and acute enteric disease of unknown etiology, and also in prophylactic examination, was made. Among these cultures there were strains with shigella characteristics. Along with the serological type O144: K?: H--described earlier there was determined serological type O144: K?: H4 differing in the enzymatic activity and the absence of the capacity to produce shigellae keratoconjunctivitis. The cultures of the given serological type were isolated in the focus of bacteriologically-undeciphered acute intestinal disease, this pointing to their possible etiological role. In the light of the aforesaid escherichia of the O144: K? serologically groups could be referred to the enteropathogenic ones; in this connection it is necessary to prepare preparations for their serological identification.
对14株属于血清群O144:K?的大肠杆菌进行了研究，这些菌株分离自临床痢疾（细菌学未确诊）、临床痢疾疫源地的接触者以及病因不明的急性肠道疾病患者，还包括预防性检查时分离得到的菌株。在这些培养物中有具有志贺氏菌特征的菌株。除了之前描述的血清型O144:K?:H--外，还确定了血清型O144:K?:H4，其酶活性不同且不具备产生志贺氏菌性角膜结膜炎的能力。给定血清型的培养物是在细菌学无法解释的急性肠道疾病疫源地分离得到的，这表明它们可能具有病因学作用。鉴于上述情况，O144:K?血清群的大肠杆菌可归为肠道致病性大肠杆菌；因此有必要制备用于其血清学鉴定的制剂。
