Ammonia excretion in the freshwater planarian Schmidtea mediterranea.

@article{Weihrauch2012AmmoniaEI,
  title={Ammonia excretion in the freshwater planarian Schmidtea mediterranea.},
  author={Dirk Weihrauch and Ainsely C Chan and Heiko Meyer and Carmen Doering and Mary M Sourial and Michael J O'Donnell},
  journal={The Journal of experimental biology},
  year={2012},
  volume={215 Pt 18},
  pages={3242-53}
}
In aquatic invertebrates, metabolic nitrogenous waste is excreted predominately as ammonia. Very little is known, however, of the underlying mechanisms of ammonia excretion, particularly in freshwater species. Our results indicate that in the non-parasitic freshwater planarian Schmidtea mediterranea, ammonia excretion depends on acidification of the apical unstirred layer of the body surface and consequent ammonia trapping. Buffering of the environment to a pH of 7 or higher decreased the… CONTINUE READING

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References

Publications referenced by this paper.
Showing 1-10 of 75 references

Relative CO 2 / NH 3 selectivities of AQP 1 , AQP 4 , AQP 5 , AmtB , and RhAG

Raif Musa-Aziza, Li-Ming Chena, Marc F. Pelletiera, Walter F. Borona
2009
View 8 Excerpts
Highly Influenced

Double-stranded RNA specifically disrupts gene expression during planarian regeneration.

Proceedings of the National Academy of Sciences of the United States of America • 1999
View 3 Excerpts
Highly Influenced

Studies of ammonia in the rainbow trout : physicochemical parameters , acid - base behaviour and respiratory clearance

J. N. Cameron, N. Heisler
J . Exp . Biol . • 1983
View 1 Excerpt
Highly Influenced

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