[Spirometric assessment of respiratory activity in children having undergone tracheotomy].
Explore the source record for details and available documents.
Adolescent↗
Biomedical subjects
M Glowacka
Publications and source records attributed to M Glowacka.
[Spirographic examination of laryngitis virogenes in children (author's transl)].
As a result of spirographic examinations and laryngoscopy in 87 children the performance of spirographic examinations only enabled the diagnosis of Laryngitis virogenes without laryngoscopy.
Acute Disease↗
Cell wall lipopolysaccharide response to the ColIb plasmid mutants.
Mutants of ColIb plasmid affected the synthesis of O-side chains of lipopolysaccharides (LPS) in Salmonella. The plasmid srd 25 (defective in colicin synthesis) caused a significant decline of rhamnose and mannose content and lack of abequose in LPS of S. typhimurium. The number of repeating units in O-side chains was decreased after the indroduction of srd 25. Cultures of S. typhimurium and S. enteritidis harboring drd2 (derepressed in colicin production) polymerised dideoxyhexose-defective O-side chains i.e. deprived of abequose and tyvelose, respectively. In dideoxyhexoseless S. meleagridis the content of rhamnose and mannose were reduced. The information for the alterations of Salmonella LPS was contained in the plasmid genome. In the wild-type plasmids the genes controlling the O-antigen changes were not expressed.
Cell Wall↗
Plasmid-determined alterations of Salmonella typhimurium lipopolysaccharides.
Salmonella typhimurium Rc902 infected with derepressed ColIb mutants gave rise to changes in the composition of bacterial lipopolysaccharides (LPS). Bacteria carrying ColIbdrd7, derepressed in transfer, exhibited a marked decrease in the content of all 0-side-chain sugars of LPS. Similar effect were found upon the introduction of R64-11, also derepressed in transfer. In LPS of S. typhimurium containing ColIbdrd2, derepressed in colicin synthesis, a decrease of abequose content associated with an increase of glucose level was observed. Bacteria carrying the wild-type ColIb, the revertant of a drd mutant to the wild type, or the non colicinogenic strain resulting from the elimination of ColIbdrd2, showed no changes in the sugar composition of LPS.
Bacteriophages↗