Results 131 to 140 of about 683 (172)
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Toxicological and Environmental Chemistry, 1994
Elemental distributions in the tissues of Thunnus thyunnus, Thunnus obesus and Katsuwonus pelamis were determined by Inductively Coupled Plasma Atomic Emission Spectroscopy. Twenty‐one elements were determined in the muscles, kidney, liver, gall bladder, pyloric cocecum, spleen and gill.
exaly +2 more sources
Elemental distributions in the tissues of Thunnus thyunnus, Thunnus obesus and Katsuwonus pelamis were determined by Inductively Coupled Plasma Atomic Emission Spectroscopy. Twenty‐one elements were determined in the muscles, kidney, liver, gall bladder, pyloric cocecum, spleen and gill.
exaly +2 more sources
Physiological and behavioural thermoregulation in bigeye tuna (Thunnus obesus)
Nature, 1992Tuna are unique among teleost fishes in being thermoconserving. Vascular counter-current heat exchangers maintain body temperatures above ambient water temperature, thereby improving locomotor muscle efficiency, especially at burst speeds and when pursuing prey below the thermocline.
K N, Holland +4 more
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Physiological thermoregulation in bigeye tuna,Thunnus obesus
Environmental Biology of Fishes, 1994Although a growing body of evidence has indicated that tuna can thermoregulate and have body temperatures that are decoupled from immediate changes in ambient temperature, demonstrating the extent and time-course of body temperature changes in tuna moving through their natural environments has proved to be elusive.
Kim N. Holland, John R. Sibert
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Autoxidation of myoglobin from bigeye tuna fish (Thunnus obesus)
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1990Native oxymyoglobin (MbO2) was isolated directly from the skeletal muscle of bigeye tuna (Thunnus obesus) with complete separation from metmyoglobin (metMb) on a CM-cellulose column. It was examined for its stability properties over a wide range of pH values (pH 5-12) in 0.1 M buffer at 25 degrees C.
Y, Kitahara +3 more
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Bulletin of Environmental Contamination and Toxicology, 2016
Average total Hg concentrations measured in muscle of two species of tuna (Thunnus obesus and T. albacares) captured in the Brazilian Equatorial Atlantic Ocean varied from 95 to 1748 ng.g-1 wet weight in T. obesus and 48 to 500 ng.g-1 wet weight in T. albacares. Higher concentrations in T.
L D, Lacerda +3 more
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Average total Hg concentrations measured in muscle of two species of tuna (Thunnus obesus and T. albacares) captured in the Brazilian Equatorial Atlantic Ocean varied from 95 to 1748 ng.g-1 wet weight in T. obesus and 48 to 500 ng.g-1 wet weight in T. albacares. Higher concentrations in T.
L D, Lacerda +3 more
openaire +2 more sources
Conservation Genetics Resources, 2017
Thunnu obesus is important in commercial fisheries around the world. Due to human overfishing, climate change and ocean acidification, it was listed as Vulnerable (VU) under the International Union for the Conservation of Nature. In the present study, the complete mitogenome of T. obesus was determined. It is 16,524 bp in length and contains 13 protein-
Li Gong +4 more
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Thunnu obesus is important in commercial fisheries around the world. Due to human overfishing, climate change and ocean acidification, it was listed as Vulnerable (VU) under the International Union for the Conservation of Nature. In the present study, the complete mitogenome of T. obesus was determined. It is 16,524 bp in length and contains 13 protein-
Li Gong +4 more
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Marine Pollution Bulletin, 2014
Muscles of 115 North Pacific albacore (ALB, Thunnus alalunga) and 75 Pacific bigeye tuna (BET, Thunnus obesus), collected from 2001 to 2006, were analyzed. No ALB, but 13 large BET had organic mercury (OH g) concentrations exceeding 1 μg g(-1) wet weight.
Chiee-Young, Chen +5 more
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Muscles of 115 North Pacific albacore (ALB, Thunnus alalunga) and 75 Pacific bigeye tuna (BET, Thunnus obesus), collected from 2001 to 2006, were analyzed. No ALB, but 13 large BET had organic mercury (OH g) concentrations exceeding 1 μg g(-1) wet weight.
Chiee-Young, Chen +5 more
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Isolation and primary structure of glucagon from the endocrine pancreas of Thunnus obesus
General and Comparative Endocrinology, 1991Glucagon has been isolated from the endocrine pancreas of a tunid, Thunnus obesus. The primary structure of the glucagon molecule was established as H S E G T F S N D Y S K Y L E T R R A Q D F V Q W L K N S. The sequence is identical to those of sculpin and flounder glucagon and glucagon II from anglerfish.
I, Navarro +4 more
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Isolation and characterization of collagen from marine fish (Thunnus obesus)
Biotechnology and Bioprocess Engineering, 2013In the present study, we isolated collagen from Thunnus obesus bone, which was physiochemically characterized. Two different kinds of methods were used to isolate the collagen; they are the Acid Soluble Collagen (ASC) and Acid Soluble Enzyme Collagen (ASEC) methods.
Hee-Seok Jeong +2 more
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