Simultaneous Automated determination of Free and Total Sulfisoxazole and Sulfamethoxazole in Plasma and urine

Weinfeld, Robert E.; Lee, Teh Lo

doi:10.1002/jps.2600681113

Cited by 4 publications

(1 citation statement)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…PABA was originally chosen for a verification of the completeness of 24 h urine collections because it is a harmless but well absorbed (Arvanitakis et al 1978) precursor of p-amino hippuric acid (PAHA) which is quickly and quantitatively excreted by the kidney via filtration and active tubular secretion (Tune et al 1969). Marker tablets are now commercially available (PABA-Check Tablets, Laboratories for Applied Biology Ltd, London) and the method of analysis is simple and readily modified for autoanalysis (Weinfeld & Lee, 1979). Adequate preservative is necessary during the collection; 5 g boric acid added to each 2-litre bottle seems to be an acceptable alternative to Thimerosol (S. A.…”

Section: Discussionmentioning

confidence: 99%

Sodium and potassium intakes in a representative population sample: estimation from 24 h urine collections known to be complete in a Cambridgeshire village

Williams

Bingham

1986

Br J Nutr

View full text Add to dashboard Cite

1. A representative sample of eighty men aged 25–44 years from a Cambridgeshire village, each carried out one 24-h urine collection which was analysed for sodium, potassium, creatinine and urea content. The completeness of the collections was verified using oral doses of p-aminobenzoic acid (PABA; the PABA check test).2. In the seventy-one collections shown to be complete, the average 24 h excretion of Na was 172 mmol and the average 24 h excretion of K was 74 mmol.3. Fifty-one of these men's wives also made complete 24 h collections. The average content of these was 128 mmol Na and 61 mmol K.4. Self reports and creatinine index would have identified as incomplete only 29 and 14% respectively of collections so judged by PABA.5. Average excretion of 150 mmol Na/d was similar to estimated intakes of 140–167 mmol/d from the National Food Survey (Bull & Buss, 1980).

show abstract

Section: Discussionmentioning

confidence: 99%

Sodium and potassium intakes in a representative population sample: estimation from 24 h urine collections known to be complete in a Cambridgeshire village

Williams

Bingham

1986

Br J Nutr

View full text Add to dashboard Cite

show abstract

Determination of Sulfadiazine and N4-Acetylsulfadiazine in Biological Fluids by Liquid Chromatography on Silica Gel with an Aqueous Buffer as Mobile Phase

Westerlund

Wijkström

1982

Journal of Pharmaceutical Sciences

View full text Add to dashboard Cite

Disposition and Metabolism of Trimethoprim, Tetroxoprim, Sulfamethoxazole, and Sulfadiazine

Sigel¹

1983

Inhibition of Folate Metabolism in Chemotherapy

View full text Add to dashboard Cite

Simultaneous Automated determination of Free and Total Sulfisoxazole and Sulfamethoxazole in Plasma and urine

Cited by 4 publications

References 16 publications

Sodium and potassium intakes in a representative population sample: estimation from 24 h urine collections known to be complete in a Cambridgeshire village

Sodium and potassium intakes in a representative population sample: estimation from 24 h urine collections known to be complete in a Cambridgeshire village

Determination of Sulfadiazine and N4-Acetylsulfadiazine in Biological Fluids by Liquid Chromatography on Silica Gel with an Aqueous Buffer as Mobile Phase

Disposition and Metabolism of Trimethoprim, Tetroxoprim, Sulfamethoxazole, and Sulfadiazine

Contact Info

Product

Resources

About