Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011034845> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2011034845 abstract "In order to make experimental studies of the mechanism of the infection and manifestation of intestinal bacterial diseases which may be regarded as fundamental for the studies of bacteriological physiology of the intestines, we made 4 coliform strains selected at random resistant against streptomycin and compared their biological and immunological characters with those of their original strains.We gave the coliform bacteria resistant against streptomycin (L.S.) to newborn babies and infants and observed their persistence in their intestines by cultivating these bacilli in their feces on Endo medium Containing 1000γ per c.c. streptomycin.1. L.S. was orally administered to 73 newborn babies and infants under various conditions and its attitudes as to its growth and persistence in the intestines were persued.2. L.S. which was given to 19 newborn babies persisted in the intestines for a relatively long time, namely, for more than 10 days, in 16 cases. The conditions of intestinal flora in these newbon babies before L.S. was ingested seemed to be the only factor that decided persistence in the intestines.3. In 35 infants of the first group, the ingested L.S. were observed to proliferate transiently for the first one or four days and then disappear in a short time. In two cases of four patients with diarrhea, L.S. showed a weak tendency to persist in their intestines.4. On the other hand, in eight infants of the second group, L.S. ingested with streptomycin showed an increase in persistence. This result was almost the same with that in the newborn described above.5. With seven infants of the third group, when the L.S. in their feces wes found gradual decrease in number, administration of streptomycin prolonged its persistence. This result suggests that by creating a certain artificial condition in the intestines a carrier state of any non-resident coliform bacteria can be produced quite similar to that of dysentery bacteria.6. Artificial replacement of resident coliform bacteria in an indiv dual caused no clinical symptom at least in our experiment if no other factor is present. It is also interesting fact that four patients with diarrhea, though injested with L.S., did not show any increase in diarrhea, but there was some improvement in clinical symptoms. Whether or not natural replacement of resident coliform bacteria in an individual causes diarrhea remains to be studied in the future.We are grateful for kind advices of Prof. B. Nakamura, department of pediatrics and of Prof. D. Ushiba, department of bacteriology. We wish also to acknowledge that this study was supported by the government grant in aid for scientific researches." @default.
- W2011034845 created "2016-06-24" @default.
- W2011034845 creator A5006801711 @default.
- W2011034845 creator A5049848489 @default.
- W2011034845 creator A5082404499 @default.
- W2011034845 date "1952-01-01" @default.
- W2011034845 modified "2023-10-02" @default.
- W2011034845 title "OBSERVATIONS ON THE PERSISTENCE OF COLIFORM BACTERIA IN THE INTESTINES OF INFANTS AND NEWBORN BABIES: ON ORAL ADMINISTRATION WITH A SPECIALLY LABELLED STRAIN" @default.
- W2011034845 doi "https://doi.org/10.2302/kjm.1.69" @default.
- W2011034845 hasPublicationYear "1952" @default.
- W2011034845 type Work @default.
- W2011034845 sameAs 2011034845 @default.
- W2011034845 citedByCount "1" @default.
- W2011034845 crossrefType "journal-article" @default.
- W2011034845 hasAuthorship W2011034845A5006801711 @default.
- W2011034845 hasAuthorship W2011034845A5049848489 @default.
- W2011034845 hasAuthorship W2011034845A5082404499 @default.
- W2011034845 hasBestOaLocation W20110348451 @default.
- W2011034845 hasConcept C126322002 @default.
- W2011034845 hasConcept C127413603 @default.
- W2011034845 hasConcept C187320778 @default.
- W2011034845 hasConcept C2775843808 @default.
- W2011034845 hasConcept C2776870249 @default.
- W2011034845 hasConcept C2779802037 @default.
- W2011034845 hasConcept C2781009140 @default.
- W2011034845 hasConcept C42407357 @default.
- W2011034845 hasConcept C501593827 @default.
- W2011034845 hasConcept C523546767 @default.
- W2011034845 hasConcept C54355233 @default.
- W2011034845 hasConcept C61716771 @default.
- W2011034845 hasConcept C71924100 @default.
- W2011034845 hasConcept C86803240 @default.
- W2011034845 hasConcept C89423630 @default.
- W2011034845 hasConceptScore W2011034845C126322002 @default.
- W2011034845 hasConceptScore W2011034845C127413603 @default.
- W2011034845 hasConceptScore W2011034845C187320778 @default.
- W2011034845 hasConceptScore W2011034845C2775843808 @default.
- W2011034845 hasConceptScore W2011034845C2776870249 @default.
- W2011034845 hasConceptScore W2011034845C2779802037 @default.
- W2011034845 hasConceptScore W2011034845C2781009140 @default.
- W2011034845 hasConceptScore W2011034845C42407357 @default.
- W2011034845 hasConceptScore W2011034845C501593827 @default.
- W2011034845 hasConceptScore W2011034845C523546767 @default.
- W2011034845 hasConceptScore W2011034845C54355233 @default.
- W2011034845 hasConceptScore W2011034845C61716771 @default.
- W2011034845 hasConceptScore W2011034845C71924100 @default.
- W2011034845 hasConceptScore W2011034845C86803240 @default.
- W2011034845 hasConceptScore W2011034845C89423630 @default.
- W2011034845 hasLocation W20110348451 @default.
- W2011034845 hasOpenAccess W2011034845 @default.
- W2011034845 hasPrimaryLocation W20110348451 @default.
- W2011034845 hasRelatedWork W1544737448 @default.
- W2011034845 hasRelatedWork W1605433677 @default.
- W2011034845 hasRelatedWork W1958095705 @default.
- W2011034845 hasRelatedWork W1968524024 @default.
- W2011034845 hasRelatedWork W1970123335 @default.
- W2011034845 hasRelatedWork W1971140490 @default.
- W2011034845 hasRelatedWork W1999774517 @default.
- W2011034845 hasRelatedWork W2001903335 @default.
- W2011034845 hasRelatedWork W2008546294 @default.
- W2011034845 hasRelatedWork W2070841944 @default.
- W2011034845 hasRelatedWork W2079534918 @default.
- W2011034845 hasRelatedWork W2087471673 @default.
- W2011034845 hasRelatedWork W2120660357 @default.
- W2011034845 hasRelatedWork W2156025273 @default.
- W2011034845 hasRelatedWork W2288865384 @default.
- W2011034845 hasRelatedWork W2350936094 @default.
- W2011034845 hasRelatedWork W3041559820 @default.
- W2011034845 hasRelatedWork W47824810 @default.
- W2011034845 hasRelatedWork W1981473493 @default.
- W2011034845 isParatext "false" @default.
- W2011034845 isRetracted "false" @default.
- W2011034845 magId "2011034845" @default.
- W2011034845 workType "article" @default.