Excretion of uric acid and amino acids during diuresis in the adult female Glossina morsitans.
Radiometric analysis was carried out on the urine collected for one hour following feeding of the adult female Glossina morsitans on day 1 of a pregnancy cycle, which had previously received haemocoelic injections of U-14C labelled arginine, histidine, leucine, lysine, phenylalanine, threonine, tyrosine or valine. Mean radioactivity in the urine was quite high after labelled arginine (17.4% of injected activity) and histidine (21.8%) administration, most of the activity being in the amino acid fractions. With the remaining six labelled amino acids, mean radioactivity in the urine varied between 1.6 and 7.2% of injected activity, most of this activity occurred in a non-amino acid fraction (probably uric acid), though low radioactivity was also detected in a range of essential as well as non-essential amino acids.
D000596:Amino Acids / Q000652:urine; D000818:Animals; D004231:Diuresis; D005260:Female; D012098:Reproduction; D014370:Tsetse Flies / Q000502:physiology*; D014527:Uric Acid / Q000652:urine
D000596:Amino Acids; D014527:Uric Acid