Über Zitronensäurebestimmungen und Das Vorkommen Der Zitronensäure Im Menschlichen Körper ‐ Part I

Lennér, Anders

doi:10.3109/00016343409155047

Cited by 2 publications

(2 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is known that the urinary excretion of citric acid is influenced by the pH of the blood, being higher in alkalosis, and lower in acidosis (18,19). Moreover, a few experiments seem to indicate that the serum level of citric acid can be increased by administration of bicarbonate and decreased by acidifying substances (20,21). In our experiments the starvation period with its slight acidosis did not in itself cause any significant change of serum citric acid.…”

Section: Discussionmentioning

confidence: 49%

Serum Citric Acid After Ingestion of Glucose in Normal and Starved Subjects

Lundbæk

Petersen²,

Schønheyder³

1950

J. Clin. Invest.

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 49%

Serum Citric Acid After Ingestion of Glucose in Normal and Starved Subjects

Lundbæk

Petersen²,

Schønheyder³

1950

J. Clin. Invest.

View full text Add to dashboard Cite

“…Though the blood samples used consisted of arterial and venous blood in different proportions, and Lennkr (1934) found about 16 O/O less citrate in venous than in arterial blood from the human uterus, the variations in the plasma citrate concentrations found in the present material seem to be too great to be attributable to differences in the proportion of venous and arterial blood in the samples. Haemolysis or erythrocyte content in the plasma may be responsible for the greater variations, though this is not likely.…”

Section: A Bruun Laursenmentioning

confidence: 52%

Citrate and Pyruvate Concentrations in Bovine Aqueous Humour

Laursen¹

1972

Acta Ophthalmologica

View full text Add to dashboard Cite

The results are reported of enzymatic-colorimetric determinations of citrate concentrations in aqueous humour and plasma, and of pyruvate concentrations in aqueous humour from cattle aged from 1 to 10 years. The mean citrate concentration in aqueous humour samples from 32 animals was 86.5 k 16.3 pmolil (mean value k standard deviation). I n plasma samples from 27 animals the mean citrate concentration was 110.3 k 47.2 pmolll. I n aqueous humour samples from 24 of the 32 cattles, the mean pyruvate concentration was 172.6 k35.6 pmolll. Regression analysis revealed a relationship between age and the citrate concentrations in aqueous humour (p < 0.001) and between age and the pyruvate concentrations in aqueous humour (0.05 > p > 0.02), the citrate concentrations rising and the pyruvate concentrations falling with increasing age. No relationship was demonstrated between the plasma citrate concentrations and age (0.50 > p > 0.40).Citrate and pyruvate are important intermediates in energy metabolism. Both metabolites occupy key positions, pyruvate being situated in the EmbdenMeyerhof pathway and citrate in the Krebs citric acid cycle. In glycolysis, pyruvate is converted into lactate. I n addition, pyruvate may be oxidized via the citric acid cycle.

show abstract

Über Zitronensäurebestimmungen und Das Vorkommen Der Zitronensäure Im Menschlichen Körper ‐ Part I

Cited by 2 publications

References 61 publications

Serum Citric Acid After Ingestion of Glucose in Normal and Starved Subjects

Serum Citric Acid After Ingestion of Glucose in Normal and Starved Subjects

Citrate and Pyruvate Concentrations in Bovine Aqueous Humour

Contact Info

Product

Resources

About