{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T18:08:47Z","timestamp":1777918127356,"version":"3.51.4"},"reference-count":26,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1982,2,1]],"date-time":"1982-02-01T00:00:00Z","timestamp":381369600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tumori"],"published-print":{"date-parts":[[1982,2]]},"abstract":"<jats:p>A correlation was obtained between a positive nitrite test in urine and the severity of urinary bacterial infection. Bacteria isolated from the urine of bilharzial or bladder cancer patients were found to be rich in nitrate reductase activity. \u00ab Escherichia coli \u00bb was the most common microorganism isolated from these specimens. Urine and several urinary constituents activate bacterial nitrate reductase. \u03b2-Glucuronidase activity in the urine of patients with chronic \u00ab Schistosoma haematobium \u00bb infection and bladder cancer was measured and shown to be significantly greater than that of urine of normal control subjects. Urinary bacterial infection was shown to be the source of the increased urinary level of enzyme activity at pH 7.0.<\/jats:p>","DOI":"10.1177\/030089168206800105","type":"journal-article","created":{"date-parts":[[2018,4,17]],"date-time":"2018-04-17T05:25:10Z","timestamp":1523942710000},"page":"23-28","source":"Crossref","is-referenced-by-count":3,"title":["A Study on the Etiological Factors of Bilharzial Bladder Cancer in Egypt. 6. The Possible Role of Urinary Bacteria"],"prefix":"10.1177","volume":"68","author":[{"given":"Abdelbaset Anwer","family":"El-Aaser","sequence":"first","affiliation":[{"name":"Department of Cancer Biology, National Cancer Institute Cairo University, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahmoud Mohamed","family":"El-Merzabani","sequence":"additional","affiliation":[{"name":"Department of Cancer Biology, National Cancer Institute Cairo University, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nadia Ahmed","family":"Higgy","sequence":"additional","affiliation":[{"name":"Department of Cancer Biology, National Cancer Institute Cairo University, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abdel E.","family":"El-Habet","sequence":"additional","affiliation":[{"name":"Medical Research Institute, Alexandria University, Egypt"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1982,2,1]]},"reference":[{"key":"bibr1-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(68)90133-8"},{"key":"bibr2-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1093\/jnci\/50.3.811"},{"key":"bibr3-030089168206800105","doi-asserted-by":"crossref","first-page":"297","DOI":"10.3181\/00379727-72-17413","volume":"72","author":"Beuhler H.J.","year":"1949","journal-title":"Soc. Exp. Biol."},{"key":"bibr4-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1038\/bjc.1955.6"},{"key":"bibr5-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(00)56054-1"},{"key":"bibr6-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/0014-2964(79)90095-1"},{"key":"bibr7-030089168206800105","first-page":"183","volume":"2","author":"El-Sebai I.","year":"1961","journal-title":"Surg."},{"key":"bibr8-030089168206800105","unstructured":"FishmanW.H.: In Methods of Biochemical Analysis. GlickO. (Ed.), New York, Interscience Press, p. 77, 1967."},{"key":"bibr9-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1038\/bjc.1965.38"},{"key":"bibr10-030089168206800105","first-page":"569","volume":"1","author":"Gohar M.A.","year":"1962","journal-title":"Symp. on Bilharziasis, Part"},{"key":"bibr11-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1038\/bjc.1971.66"},{"key":"bibr12-030089168206800105","first-page":"127","volume":"3","author":"Hill M.J.","year":"1972","journal-title":"IARC Scientific Publications No."},{"key":"bibr13-030089168206800105","first-page":"899","volume":"56","author":"Hoeprich P.D.","year":"1960","journal-title":"J. Lab. Clin. Med."},{"key":"bibr14-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1128\/JB.65.6.700-705.1953"},{"key":"bibr15-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/S0015-6264(72)80002-6"},{"key":"bibr16-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1038\/bjc.1960.13"},{"key":"bibr17-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1038\/225021a0"},{"key":"bibr18-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/0015-6264(71)90306-3"},{"key":"bibr19-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/S0065-230X(08)60079-2"},{"key":"bibr20-030089168206800105","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1039\/an96186fx041","volume":"86","author":"Montgomery H.A.","year":"1961","journal-title":"Analyst"},{"key":"bibr21-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(72)90120-4"},{"key":"bibr22-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1515\/bchm2.1968.349.1.429"},{"key":"bibr23-030089168206800105","first-page":"97","volume":"3","author":"Sander J.","year":"1971","journal-title":"IARC Scientific Publications No."},{"key":"bibr24-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1016\/S0015-6264(69)80366-4"},{"key":"bibr25-030089168206800105","doi-asserted-by":"publisher","DOI":"10.1093\/jnci\/53.1.79"},{"key":"bibr26-030089168206800105","first-page":"1323","volume":"25","author":"Tredt H.J.","year":"1970","journal-title":"Dtsch. Ges. Wesen."}],"container-title":["Tumori Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/030089168206800105","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/030089168206800105","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T18:31:29Z","timestamp":1777660289000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/030089168206800105"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1982,2]]},"references-count":26,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1982,2]]}},"alternative-id":["10.1177\/030089168206800105"],"URL":"https:\/\/doi.org\/10.1177\/030089168206800105","relation":{},"ISSN":["0300-8916","2038-2529"],"issn-type":[{"value":"0300-8916","type":"print"},{"value":"2038-2529","type":"electronic"}],"subject":[],"published":{"date-parts":[[1982,2]]}}}