title: [Scanning electron microscopy of intestinal mucosa after enteric preparation in patients with carcinoma of large bowel].
abstract: In this study, 6 patients were randomly divided into three groups, receiving different intestinal preparations. Colonic mucosa were biopsied for S-520 scanning electron microscopy. Of them, only a tiny minority of bacteria were found in the specimen of the first group. Bacteria weren't discovered in the other two groups. Therefore, three conventional enteric preparations are equally effective and efficient in eliminating intestinal flora. The causes of postoperative incisional infection are many and varied.
authors.affiliation: Second Affiliated Hospital, Hebei Medical College, Shijiazhuang.
authors.forename: F A
authors.initials: FA
authors.lastname: Wang
authors.forename: H Y
authors.initials: HY
authors.lastname: Liao
authors.forename: Q H
authors.initials: QH
authors.lastname: Yan
mesh_terms: D012809:Colon, Sigmoid / Q000382:microbiology / Q000648:ultrastructure*; D006801:Humans; D007413:Intestinal Mucosa / Q000382:microbiology / Q000648:ultrastructure*; D008795:Metronidazole / Q000627:therapeutic use; D008855:Microscopy, Electron, Scanning; D011292:Premedication; D012004:Rectal Neoplasms / Q000601:surgery*
chemical_list: D008795:Metronidazole