Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sandra Fehsenfeld"'
Autor:
Sandra Fehsenfeld, Alex R. Quijada-Rodriguez, Haonan Zhouyao, Andrea C. Durant, Andrew Donini, Maria Sachs, Peter Eck, Dirk Weihrauch
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The orphan transporter hippocampus-abundant transcript 1 (Hiat1) was first identified in the mammalian brain. Its specific substrate specificity, however, has not been investigated to date. Here, we identified and analyzed Hiat1 in a crustac
Externí odkaz:
https://doaj.org/article/9172017228fd4024b24adb757c6ea4f7
Autor:
Haonan Zhouyao, Alex M. Zimmer, Sandra Fehsenfeld, Thomas Liebenstein, David O. Richter, Gerrit Begemann, Peter Eck, Steve F. Perry, Dirk Weihrauch
Publikováno v:
Journal of Experimental Biology. 225
Ammonia excretion in fish excretory epithelia is a complex interplay of multiple membrane transport proteins and mechanisms. Using the model system of zebrafish (Danio rerio) larvae, here we identified three paralogues of a novel ammonia transporter,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fcb1b46750d5b1eb5d024daea9c217b
https://doi.org/10.1242/jeb.244279
https://doi.org/10.1242/jeb.244279
Publikováno v:
Respiratory physiologyneurobiology. 275
Ammonia (NH3 + NH4+) is the major nitrogenous waste in teleost fish. NH3 is also the third respiratory gas, playing a role in ventilatory control. However it is also highly toxic. Normally, ammonia excretion through the gills occurs at about the same
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b02efca8c6b211bc005c3aee79fa2e2d
https://pubmed.ncbi.nlm.nih.gov/31931176
https://pubmed.ncbi.nlm.nih.gov/31931176
Publikováno v:
Aquatic Toxicology. 178:132-140
Waterborne zinc (Zn) is known to cause toxicity to freshwater animals primarily by disrupting calcium (Ca) homeostasis during acute exposure, but its effects in marine and estuarine animals are not well characterized. The present study investigated t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fe6bf042e75c3e553da5955da65b7db
https://doi.org/10.1016/j.aquatox.2016.07.012
https://doi.org/10.1016/j.aquatox.2016.07.012
Autor:
Dirk Weihrauch, Sandra Fehsenfeld
Publikováno v:
Canadian Journal of Zoology. 94:95-107
The present study investigated acid–base regulatory mechanisms in seawater-acclimated green crabs (Carcinus maenas (L., 1758)). In full-strength seawater, green crabs are osmoconformers so that the majority of the observed responses were attributed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e96fe17b308152ecc2c80c7416d658b
https://doi.org/10.1139/cjz-2015-0132
https://doi.org/10.1139/cjz-2015-0132
Autor:
Sandra Fehsenfeld, Chris M. Wood
Publikováno v:
American journal of physiology. Renal physiology. 315(6)
In teleost fishes, renal contributions to acid-base and ammonia regulation are often neglected compared with the gills. In goldfish, increased renal acid excretion in response to feeding was indicated by increased urine ammonia and inorganic phosphat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::377a849bc745d72150c4a37d3650f3ea
https://pubmed.ncbi.nlm.nih.gov/30089033
https://pubmed.ncbi.nlm.nih.gov/30089033
Autor:
Som Niyogi, Chris N. Glover, Tamzin A. Blewett, Michael J. Lawrence, Sandra Fehsenfeld, Greg G. Goss, Chris M. Wood
Publikováno v:
Aquatic Toxicology. 164:23-33
In freshwater, invertebrates nickel (Ni) is considered an ionoregulatory toxicant, but its mechanism of toxicity in marine settings, and how this varies with salinity, is poorly understood. This study investigated Ni accumulation and physiological me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a6aba02446d8dd1c3e68119474f9bf3
https://doi.org/10.1016/j.aquatox.2015.04.010
https://doi.org/10.1016/j.aquatox.2015.04.010
Publikováno v:
Marine Biology. 161:1179-1193
Homeostatic regulation allows organisms to secure basic physiological processes in a varying environment. To counteract fluctuations in ambient carbonate system speciation due to elevated seawater pCO2 (hypercapnia), many aquatic crustaceans excrete/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a5255d54a75072897667173cbd4de5
https://doi.org/10.1007/s00227-014-2409-7
https://doi.org/10.1007/s00227-014-2409-7
Publikováno v:
Acid-Base Balance and Nitrogen Excretion in Invertebrates ISBN: 9783319396156
This chapter summarizes the current knowledge of processes involved in nitrogen excretion in aquatic crustaceans with focus on the species-rich (up to 10,000 species) infraorder Brachyura, the true crabs (Martin and Davis 2001). Besides the introduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e758347fd9d96e34486ba1907490b5e2
https://doi.org/10.1007/978-3-319-39617-0_1
https://doi.org/10.1007/978-3-319-39617-0_1
Autor:
Dirk Weihrauch, Sandra Fehsenfeld
Publikováno v:
Acid-Base Balance and Nitrogen Excretion in Invertebrates ISBN: 9783319396156
Aquatic decapod crustaceans live in a highly variable and constantly changing environment, permanently challenging their physiological homeostasis. One of the key processes considered ensuring physiological performance and function is the maintenance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2404b88f4f2d712ba106d48d173cfef
https://doi.org/10.1007/978-3-319-39617-0_6
https://doi.org/10.1007/978-3-319-39617-0_6