Results 181 to 190 of about 9,885 (234)

Survey of Hand Hygiene, High-Touch Device Use, and Proper Habits of Health Care Workers for Infection Risk Prevention: Protocol for a Cross-Sectional Study.

open access: yesJMIR Res Protoc
Aprile A   +9 more
europepmc   +1 more source

Cytolysin gene expression in Enterococcus faecalis is regulated in response to aerobiosis conditions [PDF]

open access: closedMolecular Genetics and Genomics, 2003
Here we investigate the expression of cylL(L)and cylL(S), the genes that encode the structural subunits of the cytolysin/haemolysin of Enterococcus faecalis, in response to aerobiosis conditions. Haemolysis assays of E. faecalis strains cultured under aerobic and anaerobic conditions revealed three different haemolytic phenotypes, one of which ...
Alison M. Day   +2 more
semanticscholar   +4 more sources

Localization and Assay of Respiratory Enzymes in Single Living Cells: Fluorescence Measurements of Mitochondrial Pyridine Nucleotide in Aerobiosis and Anaerobiosis

open access: closedNature, 1959
Localization and Assay of Respiratory Enzymes in Single Living Cells: Fluorescence Measurements of Mitochondrial Pyridine Nucleotide in Aerobiosis and ...
Bo Thorell, Britton Chance
semanticscholar   +5 more sources

The independence of photosynthesis and aerobiosis from sterol biosynthesis in bacteria

open access: closedPhytochemistry, 1980
Abstract Sterols were present in neither of two representative species of photosynthetic bacteria, Rhodopseudomonas spheroides and Chromatium vinosum. These organisms were grown under conditions commonly viewed as anaerobic. However, such conditions did not prevent Saccharomyces cerevisiae from biosynthesizing sterols, although they did induce ...
John M. Joseph   +5 more
semanticscholar   +5 more sources

Liver preservation with HTK: salutary effect of hypothermic aerobiosis by either gaseous oxygen or machine perfusion

open access: closedClinical Transplantation, 2002
The aim of the present study was to improve the viability of marginal livers from non‐heart beating donors upon cold preservation using two different techniques for the provision of tissue aerobiosis. Livers from male Wistar rats (250–300 g bw) were harvested after 60 min of cardiac arrest, flushed via the portal vein with 20 mL of heparinized Ringer's
Frank Dombrowski   +5 more
semanticscholar   +5 more sources

Type II alveolar epithelial cell in vitro culture in aerobiosis [PDF]

open access: bronzeEuropean Respiratory Journal, 1988
A method of Type II alveolar epithelial cell culture in aerobiosis has been developed. Isolation of Type II cells was performed by digesting guinea-pig lung tissue with crude trypsin and elastase and using discontinuous Percoll density gradients. The Type II cells, as identified by light and electron microscopy, were cultured in aerobiosis for up to ...
C, Aerts, C, Voisin, B, Wallaert
openaire   +3 more sources
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Relation of aerobiosis and ionic strength to the uptake of dihydrostreptomycin in Escherichia coli

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1980
Aminoglycoside antibiotics exhibit a markedly reduced antibacterial activity under anaerobic conditions. Anaerobiosis or inhibitors of electron transport produced an extensive decrease in the uptake of dihydrostreptomycin in Escherichia coli K-12. Uptake of proline or putrescine were only slightly impaired under anaerobic conditions in the presence of ...
Robert J. Kadner, Bruce D. Campbell
openaire   +4 more sources

Energetic irrelevance of aerobiosis for S. cerevisiae growing on sugars

Molecular and Cellular Biochemistry, 1979
The net benefit that Saccharomyces cerevisiae obtains from aerobiosis as compared to anaerobiosis has been studied. For this purpose yeasts with different respiratory capacities have been obtained by growing them in batch cultures on different substrates.
R. Lagunas
openaire   +3 more sources

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