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Interannual variation in freshwater and marine phycotoxins quantified from oysters cultured across diverse coastal sites. [PDF]
Aquac RepBen-Horin T +8 more
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Developmental and Light-Induced Expression Patterns of Phototransduction Pathway Genes in Large Yellow Croaker (<i>Larimichthys crocea</i>). [PDF]
Genes (Basel)Huang S +7 more
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Impact of Climate Change on Cyanobacteria-Cyanophage Interactions and Their Role in Cyanobacterial Blooms in Freshwater Lakes. [PDF]
Glob Chang BiolCotta SR +4 more
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Bioresource Technology, 2015
Mass cultivation of microalgae biomass for feed should be cost effective and toxin free. Evaporation loss in Qatar can be as high as 2 cm/d. Hence, production of marine microalgae biomass in Qatar would also require mitigating water loss as there was only very limited groundwater reserve. To address these issues, a combination of four growth conditions
Mohammed Abdul Quadir, Probir Das
exaly +5 more sources
Mass cultivation of microalgae biomass for feed should be cost effective and toxin free. Evaporation loss in Qatar can be as high as 2 cm/d. Hence, production of marine microalgae biomass in Qatar would also require mitigating water loss as there was only very limited groundwater reserve. To address these issues, a combination of four growth conditions
Mohammed Abdul Quadir, Probir Das
exaly +5 more sources
Canadian Journal of Fisheries and Aquatic Sciences, 1988
The gustatory responses to tetrodotoxin (TTX) and saxitoxin (STX) recorded from the palatine nerve (VIIth cranial nerve) were studied electrophysiological in rainbow trout (Salmo gairdneri) and Arctic char (Salvelinus alpinus). Both toxins were highly effective gustatory stimuli in both species, in rainbow trout, TTX had a threshold concentration 2 ...
Kunio Yamamori +3 more
openaire +1 more source
The gustatory responses to tetrodotoxin (TTX) and saxitoxin (STX) recorded from the palatine nerve (VIIth cranial nerve) were studied electrophysiological in rainbow trout (Salmo gairdneri) and Arctic char (Salvelinus alpinus). Both toxins were highly effective gustatory stimuli in both species, in rainbow trout, TTX had a threshold concentration 2 ...
Kunio Yamamori +3 more
openaire +1 more source
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1994
Abstract The effects of pressure on pertussis toxin (PTX)-catalyzed [ 32 P]ADP-ribosylation of α-subunits of the guanine nucleotide-binding proteins, G i and G o , were examined in the presence of the guanyl nucleotides GDP and guanosine 5′- O -[γ-thio]triphosphate (GTPγS) in brain membrane preparations from two congeneric marine fish that live at ...
Joseph F. Siebenaller, Thomas F. Murray
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Abstract The effects of pressure on pertussis toxin (PTX)-catalyzed [ 32 P]ADP-ribosylation of α-subunits of the guanine nucleotide-binding proteins, G i and G o , were examined in the presence of the guanyl nucleotides GDP and guanosine 5′- O -[γ-thio]triphosphate (GTPγS) in brain membrane preparations from two congeneric marine fish that live at ...
Joseph F. Siebenaller, Thomas F. Murray
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Toxins from Fish and other Marine Organisms
1970Publisher Summary Sea creatures from virtually all marine phyla have been a source of food for humans from the earliest days of history, as soon as man began to explore his aquatic environment. Although, fish and shellfish have always been the principal objects of man's harvest from the sea, consumption of such diverse organisms as algae, echinoderms,
openaire +2 more sources
Marine Biology, 1981
Marine fishes (Atlantic herring, American pollock, winter flounder, Atlantic salmon, and cod) were dosed orally and intraperitoneally (i.p.) with “paralytic shellfish toxins” extracted from Bay of Fundy Gonyaulax excavata (tamarensis) cells. The toxins are lethal to these fishes in low oral doses, and in extremely low i.p. doses.
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Marine fishes (Atlantic herring, American pollock, winter flounder, Atlantic salmon, and cod) were dosed orally and intraperitoneally (i.p.) with “paralytic shellfish toxins” extracted from Bay of Fundy Gonyaulax excavata (tamarensis) cells. The toxins are lethal to these fishes in low oral doses, and in extremely low i.p. doses.
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Environmental Toxicology, 2004
AbstractOkadaic acid (OA), a major polyether toxin involved in diarrhetic shellfish poisoning (DSP), is a potent tumor promoter in rodent skin and glandular stomach and a specific inhibitor of the serine/threonine protein phosphatases PP1 and PP2A. A previous study, which used the cytokinesis‐block micronucleus (CBMN) assay in CHO‐K1 cells, showed that
Ludovic, Le Hégarat +4 more
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AbstractOkadaic acid (OA), a major polyether toxin involved in diarrhetic shellfish poisoning (DSP), is a potent tumor promoter in rodent skin and glandular stomach and a specific inhibitor of the serine/threonine protein phosphatases PP1 and PP2A. A previous study, which used the cytokinesis‐block micronucleus (CBMN) assay in CHO‐K1 cells, showed that
Ludovic, Le Hégarat +4 more
openaire +2 more sources
Targeting Marine Toxins and Other Adulterants in Fish
2019Seafood quality is directly related to the condition of the water from which it originates. Concerted efforts are being made by government bodies to ensure the best-quality seafood reaches consumers, but this is an ongoing and evolving struggle as climates and environments are changing, the global population is increasing and the marine environment is ...
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