Results 131 to 140 of about 235,031 (343)
A QUANTITATIVE SURVEY OF THE INVERTEBRATE BOTTOM FAUNA IN MENEMSHA BIGHT
Richard E. Lee
openalex +2 more sources
Abstract Background Freshwater salinization is an emerging stressor in amphibian populations, and embryonic stages are most vulnerable. To better understand the variation in embryonic osmoregulation, we challenged embryos of two phylogenetically diverse anuran species, Xenopus laevis and Lithobates (Rana) sylvaticus, along a gradient of non‐lethal ...
Kourtnie Whitfield, Erica J. Crespi
wiley +1 more source
LIX.—On the invertebrate marine fauna and fishes of St. Andrews [PDF]
William Carmichael M'Intosh
openalex +1 more source
Dynamic expression of lamin B1 during adult neurogenesis in the vertebrate brain
Abstract Background In mammals, specific brain regions such as the dentate gyrus (DG) of the hippocampus and the subventricular zone (SVZ) of the lateral ventricles harbor adult neural stem/progenitor cells (ANSPCs) that give rise to new neurons and contribute to structural and functional brain plasticity.
Diana Zhilina+12 more
wiley +1 more source
XXVI.—An account of some shells and other invertebrate forms found on the coast of Northumberland and of Durham [PDF]
William King
openalex +1 more source
Abstract Background The endocannabinoid system is a neuromodulatory system implicated in cellular processes during both development and regeneration. The Mexican axolotl, one of only a few vertebrates capable of central nervous system regeneration, was used to examine the role of the endocannabinoid system in the regeneration of the tail and spinal ...
Michael Tolentino+3 more
wiley +1 more source
STUDIES ON THE COMPARATIVE PHYSIOLOGY OF CONTRACTILE TISSUES.—I THE ACTION OF ELECTROLYTES ON INVERTEBRATE MUSCLE [PDF]
Lancelot Hogben
openalex +1 more source
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova+4 more
wiley +1 more source