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  • 1995-1999  (2)
  • 1985-1989  (1)
  • 1975-1979
  • Erythrocyte  (2)
  • Associative dinitrogen fixation  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Effects of fructose ingestion on sorbitol and fructose 3-phosphate contents of erythrocytes from healthy men (1996)
    Springer
    Acta diabetologica 33 (1996), S. 100-102 
    Details
    ISSN: 1432-5233
    Keywords: Fructose 3-phosphate ; Sorbitol ; Erythrocyte ; Glycosylation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract To investigate the effect of fructose ingestion on sorbitol and fructose 3-phosphate (F3P) in erythrocytes, we administered 50 g fructose with and without treatment with an aldose reductase inhibitor, epalrestat, to seven healthy, normal-glucose-tolerant, male volunteers aged 20–43 years. The same subjects were given 50 g glucose on another day. The sorbitol and F3P contents in their erythrocytes increased significantly, reaching peak levels at 60 min and 180 min, respectively, following fructose ingestion. On the other hand, glucose ingestion did not cause any statistically significant change in sorbitol content in their erythrocytes, although it significantly elevated their F3P content. Treatment with epalrestat had no significant effect on incremental changes in erythrocyte sorbitol and F3P content following fructose ingestion. This suggests that oral fructose may be converted directly to sorbitol and F3P in erythrocytes instead of being converted via glucose. Thus, the dietary intake of fructose may affect the concentrations of sorbitol and F3P in erythrocytes in normal men.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00569417
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Effects of fructose ingestion on sorbitol and fructose 3-phosphate contents of erythrocytes from healthy men (1996)
    Springer
    Acta diabetologica 33 (1996), S. 100-102 
    Details
    ISSN: 1432-5233
    Keywords: Key words  Fructose 3-phosphate ; Sorbitol ; Erythrocyte ; Glycosylation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract   To investigate the effect of fructose ingestion on sorbitol and fructose 3-phosphate (F3P) in erythrocytes, we administered 50 g fructose with and without treatment with an aldose reductase inhibitor, epalrestat, to seven healthy, normal-glucose-tolerant, male volunteers aged 20–43 years. The same subjects were given 50 g glucose on another day. The sorbitol and F3P contents in their erythrocytes increased significantly, reaching peak levels at 60 min and 180 min, respectively, following fructose ingestion. On the other hand, glucose ingestion did not cause any statistically significant change in sorbitol content in their erythrocytes, although it significantly elevated their F3P content. Treatment with epalrestat had no significant effect on incremental changes in erythrocyte sorbitol and F3P content following fructose ingestion. This suggests that oral fructose may be converted directly to sorbitol and F3P in erythrocytes instead of being converted via glucose. Thus, the dietary intake of fructose may affect the concentrations of sorbitol and F3P in erythrocytes in normal men.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00569417
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Effect of inoculation withKlebsiella oxytoca andEnterobacter cloacae on dinitrogen fixation by rice-bacteria associations (1987)
    Springer
    Plant and soil 103 (1987), S. 221-226 
    Details
    ISSN: 1573-5036
    Keywords: Associative dinitrogen fixation ; bacteria inoculation ; N2 fixer ; Oryza sativa L ; Rhizosphere
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract The influence ofKlebsiella oxytoca andEnterobacter cloacae inoculation on dinitrogen fixation by the rice-bacteria association was examined in pots in a greenhouse. For inoculation,K. oxytoca NG13 isolated from a Japan paddy soil,E. cloacae E26 isolated from a China soil and following three strains were employed.K. oxytoca NG1389 is a mutant from NG13 and has no nitrogenase activity (nif). K. oxytoca NG13/pMC71A andE. cloacae E26/pMC71A were produced by inserting anif A containingK. pneumoniae plasmid (pMC71A) to NG13 and E26, respectively. These two strains were able to fix dinitrogen fixation in the presence of ammonium, whereas nitrogenase activity of wild strains (NG13 and E26) were repressed under this condition. Inoculation effects were tested on two rice (Oryza sativa L.) varieties, a Indica type C5444 and a Japonica type T65. Rice seedlings were planted to nonsterilized potted soil, and grown under flooded conditions. Upon inoculation with NG13 and E26, growth and N increment of plants particularly in T65 were stimulated above NG1389 inoculated plants. Assay by15N dilution and acetylene reduction techniques indicated that this N increment may be due to fixed N. Inoculation with NG13/pMC71A and E26/pMC71A resulted in more dry weight and fixed N than those of NG13 and E26 inoculated plants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02370392
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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