Bacteriological study of the portal vein of man
Estudio bacteriológico de la vena porta del hombre
Resumen:
Prospective bacteriological study of human portal blood in order to determine whether or not there exists a portal flora "normal or physiologicaI". lf the answer is yes, then the study should also provide an answer for the following additional questions: Is it intestina! flora?; The passage of intestinal bacteria into the portal system only occurs when the mucous barrier is altered andlor destroyed?For the bacteriological study a strict paltern was followed in the selection of patients and the bacteriological methodology emoloyed. Three groups of paíients were examined: Group 'A": free trnm biliary pathology 18 cases, Group "B": with acute simple cholangilis. 21 cases: Group "C": with acute septic cholangitis . 8 cases.Results definitively indícate: 1) there exists true portal bacterial flora ; normal o physiological"; 2) bacteriaoriginate at the distal ileurn and especially at the colon; and 3) the passing of intestinal bacteria into the portal system does not necessarily involve an altered and/or destroyed intestinal mucosa.
Estudie prospectivo bacteriológico de la sangre por, tal humana, destinado a determinar la existencia o no de una flora portal "normal o fisiológica". Si la contes.taclón a esa interrogante fuera afirmativa, el estudio debería contestar, las siguientes interrogantes adicionales: ¿la flora es de origen intestinal? y ¿es imprescindible una barrera mucosa alterada y/o destruida para permitir el pasaje de bacterias del intestino al sistema portal? El estudio bacteriológico se efectuó según un rigido protocolo de selección de enfermosy metodología bacteriológica.Se estudiaron 3 grupos de enfermos: grupo A: sin patologia biliar, 18 casos; grupo B: colangitis aguda simple, 21 casos; grupo C; colangitis aguda séptica, 8 casos. Los resultados demuestran inequivocadamente: 1) existe una flora bacteriana portal "normal o fisiológica'': 2) el origen de las bacterias es el ileon distal o sobre todo del colon: y 3) no es imprescindible una mucosa intestinal alterada y/o destruida para permitir el tránsilo de bacterias del intestino alsistema portal.
1986 | |
portal de la vena bacterología portal vein bacterology |
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Español | |
Sociedad de Cirugía del Uruguay | |
Revista Cirugía del Uruguay | |
https://revista.scu.org.uy/index.php/cir_urug/article/view/3689 | |
Acceso abierto |
Sumario: | Prospective bacteriological study of human portal blood in order to determine whether or not there exists a portal flora "normal or physiologicaI". lf the answer is yes, then the study should also provide an answer for the following additional questions: Is it intestina! flora?; The passage of intestinal bacteria into the portal system only occurs when the mucous barrier is altered andlor destroyed?For the bacteriological study a strict paltern was followed in the selection of patients and the bacteriological methodology emoloyed. Three groups of paíients were examined: Group 'A": free trnm biliary pathology 18 cases, Group "B": with acute simple cholangilis. 21 cases: Group "C": with acute septic cholangitis . 8 cases.Results definitively indícate: 1) there exists true portal bacterial flora ; normal o physiological"; 2) bacteriaoriginate at the distal ileurn and especially at the colon; and 3) the passing of intestinal bacteria into the portal system does not necessarily involve an altered and/or destroyed intestinal mucosa. |
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