Effect of human chorionic gonadotropin on sexual maturation, sex steroids and thyroid hormone levels in Caspian lamprey (Caspiomyzon wagneri Kessler, 1870) [PDF]
, 2017 The objective of this study was to determine the effect of human chorionic gonadotropin (hCG) on sexual maturation, plasma sex steroids [17β-estradiol, (E2) and 17α-hydroxy progesterone (17α_OHP)] and thyroid hormones (triiodothyronine, T3 and thyroxin ...
Abdoli, A. +5 more
core +1 more source
PLoS ONE, 2013 A sulphate-conjugated bile alcohol, 3,12-diketo-4,6-petromyzonene-24-sulfate (DKPES), was identified using bioassay-guided fractionation from water conditioned with sexually mature male sea lamprey (Petromyzon marinus).
Ke Li +4 more
doaj +1 more source
Neogenin expression in ependymo-radial glia of the larval sea lamprey Petromyzon marinus spinal cord. [PDF]
MicroPubl Biol, 2023 González-Llera L +2 more
europepmc +1 more source
Journal of Freshwater Ecology, 2018 Aquatic macroinvertebrates respond to patch dynamics arising from interactions of physical and chemical disturbances across space and time. Anadromous fish, such as sea lamprey, Petromyzon marinus, migrate from the ocean and alter physical and chemical ...
Daniel M. Weaver +2 more
doaj +1 more source
Evolution of the bile salt nuclear receptor FXR in vertebrates*s⃞
Journal of Lipid Research, 2008 Bile salts, the major end metabolites of cholesterol, vary significantly in structure across vertebrate species, suggesting that nuclear receptors binding these molecules may show adaptive evolutionary changes.
Erica J. Reschly +6 more
doaj +1 more source
Frontiers in Fish ScienceNative to the Atlantic Ocean, anadromous sea lamprey (Petromyzon marinus) likely invaded the Laurentian Great Lakes in the mid 1800's-early 1900's following construction of the Erie Canal.
Michael P. Wilkie
doaj +1 more source
Umeak zientziara eta DNA-ra hurbiltzen: environmental DNA (eDNA) eta Euskal kostaldeko iktiofauna-aniztasunaren ebaluazioa [PDF]
, 2018 [EUS] Maiz, arrainak harrapatuz egiten da arrain-dibertsitatearen identifikazioa ur-masetan. Orokorrean, harrapaketa horiek sare, tranpa edo arrantza-elektrikoa bezalako metodologien bitartez egiten dira.
Pérez Cebrecos, Maitane
core
Smaller Body Size and Warmer Water Improve Two Temperate Fishes’ Upstream Passage over Wetted Ramps
FishesMost artificial fishways allow upstream passage of large-bodied, strong-swimming fish species. Wetted ramps, which are moderate in inclination and have little water flow, could allow passage of smaller-bodied fishes over low-head dams and culverts.
Uli Reinhardt, Grace Scott Halcrow
doaj +1 more source
Motif analysis of amphioxus, lamprey and invertebrate estrogen receptors and amphioxus and human estrogen-related receptors: Towards a better understanding of estrogen receptor evolution [PDF]
, 2008 *Background.* The origins of steroid-dependent regulation of the vertebrate estrogen receptor (ER) are poorly understood. Genes with statistically significant sequence similarity to vertebrate ERs have been found in lamprey, a basal vertebrate, and ...
Charlie Chandsawangbhuwana +1 more
core +2 more sources
Histochemical investigations on the interrenal system of the brook lamprey (Lapetra planeri Bloch). [Translation from: Acta biol.med.germ. 24, 553-554, 1970. ] [PDF]
, 1970 Histochemical experiments are conducted in order to study the interrenal cells of European brook lamprey (Lampetra planeri)
Seiler, , K., Seiler, R., Sterba, G.
core