Results 31 to 40 of about 31,520 (308)
Frontiers in Marine Science, 2022 In teleost, follicle atresia is a common degenerative process that can occur at different stages of ovarian development. In this study, we depicted the cellular morphology of silver pomfret (Pampus argenteus) follicular atresia in detail and divided it ...
Yang Yang +6 more
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Frontiers in Immunology, 2020 B cell responses are a crucial part of the adaptive immune response to viral infection. Infection by salmonid alphavirus subtype 3 (SAV3) causes pancreas disease (PD) in Atlantic salmon (Salmo salar) and is a serious concern to the aquaculture industry ...
Shiferaw Jenberie +6 more
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Recent progress and debates in molecular physiology of Na+ uptake in teleosts
Frontiers in Marine Science, 2023 How teleosts take up Na+ from the surrounding freshwater (FW) as well as the underlying mechanisms associated with this process have received considerable attention over the past 85 years.
Shang-Wu Shih +5 more
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Seeing the rainbow: mechanisms underlying spectral sensitivity in teleost fishes
Journal of Experimental Biology, 2020 Among vertebrates, teleost eye diversity exceeds that found in all other groups. Their spectral sensitivities range from ultraviolet to red, and the number of visual pigments varies from 1 to over 40.
K. Carleton +6 more
semanticscholar +1 more source
Mitochondria in teleost spermatozoa
Mitochondrion, 2017 There is an extraordinary diversity of reproductive modes in teleost and this variability is related to the phylogenetic relationships and adaption to very different biotopes. As in all vertebrates, sperm is produced as the end product of the process of spermatogenesis, and regarding teleost the spermatozoa lack an acrosome in almost all species and ...
Patricio Ulloa-Rodríguez +5 more
openaire +4 more sources
Calcium Metabolism of Teleosts [PDF]
American Zoologist, 1967 The osseous tissues of modern bony fishes are usually classified as cellular or acellular bone. The latter lacks osteocytes; the former is restricted to individual families within the Clupeiformes and Scopeliformes. Many fishes can take up calcium actively from their environment and apparently can store considerable amounts of calcium in sites other ...
openaire +2 more sources
MHC and Evolution in Teleosts [PDF]
Biology, 2016 Major histocompatibility complex (MHC) molecules are key players in initiating immune responses towards invading pathogens. Both MHC class I and class II genes are present in teleosts, and, using phylogenetic clustering, sequences from both classes have been classified into various lineages.
openaire +3 more sources
Innate and adaptive immunity in teleost fish: a review.
, 2018 The immune system of fish is very similar to vertebrates, although there are some important dif - ferences. Fish are free-living organisms from the embryonic stage of life in their aquatic environment.
C. Uribe +3 more
semanticscholar +1 more source
Recent Advances on Phagocytic B Cells in Teleost Fish
Frontiers in Immunology, 2020 The momentous discovery of phagocytic activity in teleost B cells has caused a dramatic paradigm shift from the belief that phagocytosis is performed mainly by professional phagocytes derived from common myeloid progenitor cells, such as macrophages ...
Liting Wu +5 more
semanticscholar +1 more source
European Journal of TaxonomyStreams in the Atlantic Forest of Brazil are home to a great diversity of endemic freshwater fishes, but some fish groups are still poorly known. In the last 22 years, our field inventories have recorded some species of the mountain catfish genus ...
Wilson J.E.M. Costa +2 more
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