Bacteriological study of the portal vein of man

Estudio bacteriológico de la vena porta del hombre

Estefan, Alberto - Parodi, Hernán E. - De Mello, Washington - Juambeltz, Carlos - Pedreira, Walter - Bazet de Brum, Cristina - Christophersen, Inés

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.


Detalles Bibliográficos
1986
portal de la vena
bacterología
portal vein
bacterology
Español
Sociedad de Cirugía del Uruguay
Revista Cirugía del Uruguay
https://revista.scu.org.uy/index.php/cir_urug/article/view/3689
Acceso abierto
Resumen:
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.