Literature DB >> 7142339

Comparison of methods for the determination of beta-aspartylglycine in fecal supernatants of leukemic patients treated with antimicrobial agents.

G W Welling.   

Abstract

Beta-Aspartylglycine is an indicator of the absence of bacterial enzymatic activity in the intestinal tract. This study describes and compares four methods--(1) dansylation with thin-layer chromatography, (2) ion-exchange chromatography, (3) thin-layer electrophoresis, (4) high-voltage paper electrophoresis--to determine the concentration of beta-aspartylglycine in fecal supernatants of leukemic patients treated with antimicrobial agents.

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Year:  1982        PMID： 7142339     DOI： 10.1016/s0378-4347(00)86007-7

Source DB:  PubMed          Journal:  J Chromatogr


  8 in total

1.  The effect of ceftriaxone on the anaerobic bacterial flora and the bacterial enzymatic activity in the intestinal tract.

Authors:  G W Welling; G J Meijer-Severs; G Helmus; E van Santen; R H Tonk; H G de Vries-Hospers; D van der Waaij
Journal:  Infection       Date:  1991 Sep-Oct       Impact factor: 3.553

2.  Enterobacteriaceae suppression by three different oral doses of polymyxin E in human volunteers.

Authors:  J J van Saene; H K van Saene; N J Tarko-Smit; G J Beukeveld
Journal:  Epidemiol Infect       Date:  1988-06       Impact factor: 2.451

3.  Reconstitution of the gastrointestinal microflora of lactobacillus-free mice.

Authors:  G W Tannock; C Crichton; G W Welling; J P Koopman; T Midtvedt
Journal:  Appl Environ Microbiol       Date:  1988-12       Impact factor: 4.792

4.  Selective decontamination of the digestive tract by pipemidic acid.

Authors:  H L Muytjens; G L van Veldhuizen; G W Welling; J van der Ros-van de Repe; H B Boerema; D van der Waaij
Journal:  Antimicrob Agents Chemother       Date:  1983-12       Impact factor: 5.191

5.  Confirmation of D-aspartic acid in the novel dipeptide beta-aspartylglycine isolated from tissue extract of Aplysia kurodai.

Authors:  M Sato; T Yamaguchi; N Kanno; Y Sato
Journal:  Biochem J       Date:  1989-10-15       Impact factor: 3.857

6.  Healthy individuals possess circulating antibodies against their indigenous faecal microflora as well as against allogenous faecal microflora: an immunomorphometrical study.

Authors:  H Z Apperloo-Renkema; T G Jagt; R H Tonk; D van der Waaij
Journal:  Epidemiol Infect       Date:  1993-10       Impact factor: 2.451

7.  Influence of temocillin on colonisation resistance and consequences for therapy.

Authors:  H G De Vries-Hospers; W Hofstra; G W Welling; D Van der Waaij
Journal:  Drugs       Date:  1985       Impact factor: 9.546

8.  Influence of quinolones on throat- and faecal flora of healthy volunteers.

Authors:  H G de Vries-Hospers; G W Welling; D van der Waaij
Journal:  Pharm Weekbl Sci       Date:  1987-12-11
  8 in total

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