The Experts below are selected from a list of 9783 Experts worldwide ranked by ideXlab platform
Guang-guo Ying - One of the best experts on this subject based on the ideXlab platform.
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Three classes of steroids in typical freshwater Aquaculture Farms: Comparison to marine Aquaculture Farms.
The Science of the total environment, 2017Co-Authors: Shan Liu, Hui Chen, Qin-wei Hao, Jian-liang Zhao, Guang-guo YingAbstract:Abstract This study provides a comprehensive analysis of the occurrence of androgens, glucocorticoids and progestogens in typical freshwater Aquaculture Farms in comparison with marine Aquaculture Farms. The results showed that more steroids were detected in the marine Aquaculture Farms. For all aquatic products, the total concentrations of steroids in fish muscle were 22–2000 ng/g, which were much higher than those detected in crabs, shrimps or mollusks (0.5–8.1 ng/g). Based on the hazard index of the selected steroids, most water samples were in the low or medium risks. Some banned steroids were identified in the freshwater shrimps and all marine products, indicating that there may be certain health risks by the consumption of these aquatic products in the studied Aquaculture Farms. Furthermore, the total contributions of steroids in China were estimated to be 2300 kg/y and 1200 kg/y from freshwater fish culture and shrimp-crab culture, respectively.
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antibiotics in typical marine Aquaculture Farms surrounding hailing island south china occurrence bioaccumulation and human dietary exposure
Marine Pollution Bulletin, 2015Co-Authors: Hui Chen, Shan Liu, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guangjie Zhou, Guang-guo YingAbstract:The occurrence, bioaccumulation, and human dietary exposure via seafood consumption of 37 antibiotics in six typical marine Aquaculture Farms surrounding Hailing Island, South China were investigated in this study. Sulfamethoxazole, salinomycin and trimethoprim were widely detected in the water samples (0.4-36.9 ng/L), while oxytetracycline was the predominant antibiotic in the water samples of shrimp larvae pond. Enrofloxacin was widely detected in the feed samples (16.6-31.8 ng/g) and erythromycin-H2O was the most frequently detected antibiotic in the sediment samples (0.8-4.8 ng/g). Erythromycin-H2O was the dominant antibiotic in the adult Fenneropenaeus penicillatus with concentrations ranging from 2498 to 15,090 ng/g. In addition, trimethoprim was found to be bioaccumulative in young Lutjanus russelli with a median bioaccumulation factor of 6488 L/kg. Based on daily intake estimation, the erythromycin-H2O in adult F. penicillatus presented a potential risk to human safety.
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Steroids in marine Aquaculture Farms surrounding Hailing Island, South China: occurrence, bioconcentration, and human dietary exposure.
The Science of the total environment, 2014Co-Authors: Shan Liu, Hui Chen, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guang-guo YingAbstract:Abstract The occurrence, bioconcentration, and human dietary exposure via seafood consumption of 24 steroids were investigated by rapid resolution liquid chromatography–tandem mass spectrometry (RRLC–MS/MS) in six typical marine Aquaculture Farms surrounding Hailing Island, South China. Ten, 9, 10, 15 of 24 steroids were detected at concentrations ranging from 18 years), respectively. Even though no significant risk from dietary exposure arises from individual steroid, elevated risk to humans can result from the occurrence of multiple steroids in the seafood raised in the Aquaculture Farms, especially for the sensitive populations, such as pregnant women and children.
Shan Liu - One of the best experts on this subject based on the ideXlab platform.
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Three classes of steroids in typical freshwater Aquaculture Farms: Comparison to marine Aquaculture Farms.
The Science of the total environment, 2017Co-Authors: Shan Liu, Hui Chen, Qin-wei Hao, Jian-liang Zhao, Guang-guo YingAbstract:Abstract This study provides a comprehensive analysis of the occurrence of androgens, glucocorticoids and progestogens in typical freshwater Aquaculture Farms in comparison with marine Aquaculture Farms. The results showed that more steroids were detected in the marine Aquaculture Farms. For all aquatic products, the total concentrations of steroids in fish muscle were 22–2000 ng/g, which were much higher than those detected in crabs, shrimps or mollusks (0.5–8.1 ng/g). Based on the hazard index of the selected steroids, most water samples were in the low or medium risks. Some banned steroids were identified in the freshwater shrimps and all marine products, indicating that there may be certain health risks by the consumption of these aquatic products in the studied Aquaculture Farms. Furthermore, the total contributions of steroids in China were estimated to be 2300 kg/y and 1200 kg/y from freshwater fish culture and shrimp-crab culture, respectively.
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antibiotics in typical marine Aquaculture Farms surrounding hailing island south china occurrence bioaccumulation and human dietary exposure
Marine Pollution Bulletin, 2015Co-Authors: Hui Chen, Shan Liu, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guangjie Zhou, Guang-guo YingAbstract:The occurrence, bioaccumulation, and human dietary exposure via seafood consumption of 37 antibiotics in six typical marine Aquaculture Farms surrounding Hailing Island, South China were investigated in this study. Sulfamethoxazole, salinomycin and trimethoprim were widely detected in the water samples (0.4-36.9 ng/L), while oxytetracycline was the predominant antibiotic in the water samples of shrimp larvae pond. Enrofloxacin was widely detected in the feed samples (16.6-31.8 ng/g) and erythromycin-H2O was the most frequently detected antibiotic in the sediment samples (0.8-4.8 ng/g). Erythromycin-H2O was the dominant antibiotic in the adult Fenneropenaeus penicillatus with concentrations ranging from 2498 to 15,090 ng/g. In addition, trimethoprim was found to be bioaccumulative in young Lutjanus russelli with a median bioaccumulation factor of 6488 L/kg. Based on daily intake estimation, the erythromycin-H2O in adult F. penicillatus presented a potential risk to human safety.
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Steroids in marine Aquaculture Farms surrounding Hailing Island, South China: occurrence, bioconcentration, and human dietary exposure.
The Science of the total environment, 2014Co-Authors: Shan Liu, Hui Chen, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guang-guo YingAbstract:Abstract The occurrence, bioconcentration, and human dietary exposure via seafood consumption of 24 steroids were investigated by rapid resolution liquid chromatography–tandem mass spectrometry (RRLC–MS/MS) in six typical marine Aquaculture Farms surrounding Hailing Island, South China. Ten, 9, 10, 15 of 24 steroids were detected at concentrations ranging from 18 years), respectively. Even though no significant risk from dietary exposure arises from individual steroid, elevated risk to humans can result from the occurrence of multiple steroids in the seafood raised in the Aquaculture Farms, especially for the sensitive populations, such as pregnant women and children.
Hui Chen - One of the best experts on this subject based on the ideXlab platform.
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Three classes of steroids in typical freshwater Aquaculture Farms: Comparison to marine Aquaculture Farms.
The Science of the total environment, 2017Co-Authors: Shan Liu, Hui Chen, Qin-wei Hao, Jian-liang Zhao, Guang-guo YingAbstract:Abstract This study provides a comprehensive analysis of the occurrence of androgens, glucocorticoids and progestogens in typical freshwater Aquaculture Farms in comparison with marine Aquaculture Farms. The results showed that more steroids were detected in the marine Aquaculture Farms. For all aquatic products, the total concentrations of steroids in fish muscle were 22–2000 ng/g, which were much higher than those detected in crabs, shrimps or mollusks (0.5–8.1 ng/g). Based on the hazard index of the selected steroids, most water samples were in the low or medium risks. Some banned steroids were identified in the freshwater shrimps and all marine products, indicating that there may be certain health risks by the consumption of these aquatic products in the studied Aquaculture Farms. Furthermore, the total contributions of steroids in China were estimated to be 2300 kg/y and 1200 kg/y from freshwater fish culture and shrimp-crab culture, respectively.
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antibiotics in typical marine Aquaculture Farms surrounding hailing island south china occurrence bioaccumulation and human dietary exposure
Marine Pollution Bulletin, 2015Co-Authors: Hui Chen, Shan Liu, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guangjie Zhou, Guang-guo YingAbstract:The occurrence, bioaccumulation, and human dietary exposure via seafood consumption of 37 antibiotics in six typical marine Aquaculture Farms surrounding Hailing Island, South China were investigated in this study. Sulfamethoxazole, salinomycin and trimethoprim were widely detected in the water samples (0.4-36.9 ng/L), while oxytetracycline was the predominant antibiotic in the water samples of shrimp larvae pond. Enrofloxacin was widely detected in the feed samples (16.6-31.8 ng/g) and erythromycin-H2O was the most frequently detected antibiotic in the sediment samples (0.8-4.8 ng/g). Erythromycin-H2O was the dominant antibiotic in the adult Fenneropenaeus penicillatus with concentrations ranging from 2498 to 15,090 ng/g. In addition, trimethoprim was found to be bioaccumulative in young Lutjanus russelli with a median bioaccumulation factor of 6488 L/kg. Based on daily intake estimation, the erythromycin-H2O in adult F. penicillatus presented a potential risk to human safety.
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Steroids in marine Aquaculture Farms surrounding Hailing Island, South China: occurrence, bioconcentration, and human dietary exposure.
The Science of the total environment, 2014Co-Authors: Shan Liu, Hui Chen, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guang-guo YingAbstract:Abstract The occurrence, bioconcentration, and human dietary exposure via seafood consumption of 24 steroids were investigated by rapid resolution liquid chromatography–tandem mass spectrometry (RRLC–MS/MS) in six typical marine Aquaculture Farms surrounding Hailing Island, South China. Ten, 9, 10, 15 of 24 steroids were detected at concentrations ranging from 18 years), respectively. Even though no significant risk from dietary exposure arises from individual steroid, elevated risk to humans can result from the occurrence of multiple steroids in the seafood raised in the Aquaculture Farms, especially for the sensitive populations, such as pregnant women and children.
Jian-liang Zhao - One of the best experts on this subject based on the ideXlab platform.
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Three classes of steroids in typical freshwater Aquaculture Farms: Comparison to marine Aquaculture Farms.
The Science of the total environment, 2017Co-Authors: Shan Liu, Hui Chen, Qin-wei Hao, Jian-liang Zhao, Guang-guo YingAbstract:Abstract This study provides a comprehensive analysis of the occurrence of androgens, glucocorticoids and progestogens in typical freshwater Aquaculture Farms in comparison with marine Aquaculture Farms. The results showed that more steroids were detected in the marine Aquaculture Farms. For all aquatic products, the total concentrations of steroids in fish muscle were 22–2000 ng/g, which were much higher than those detected in crabs, shrimps or mollusks (0.5–8.1 ng/g). Based on the hazard index of the selected steroids, most water samples were in the low or medium risks. Some banned steroids were identified in the freshwater shrimps and all marine products, indicating that there may be certain health risks by the consumption of these aquatic products in the studied Aquaculture Farms. Furthermore, the total contributions of steroids in China were estimated to be 2300 kg/y and 1200 kg/y from freshwater fish culture and shrimp-crab culture, respectively.
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antibiotics in typical marine Aquaculture Farms surrounding hailing island south china occurrence bioaccumulation and human dietary exposure
Marine Pollution Bulletin, 2015Co-Authors: Hui Chen, Shan Liu, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guangjie Zhou, Guang-guo YingAbstract:The occurrence, bioaccumulation, and human dietary exposure via seafood consumption of 37 antibiotics in six typical marine Aquaculture Farms surrounding Hailing Island, South China were investigated in this study. Sulfamethoxazole, salinomycin and trimethoprim were widely detected in the water samples (0.4-36.9 ng/L), while oxytetracycline was the predominant antibiotic in the water samples of shrimp larvae pond. Enrofloxacin was widely detected in the feed samples (16.6-31.8 ng/g) and erythromycin-H2O was the most frequently detected antibiotic in the sediment samples (0.8-4.8 ng/g). Erythromycin-H2O was the dominant antibiotic in the adult Fenneropenaeus penicillatus with concentrations ranging from 2498 to 15,090 ng/g. In addition, trimethoprim was found to be bioaccumulative in young Lutjanus russelli with a median bioaccumulation factor of 6488 L/kg. Based on daily intake estimation, the erythromycin-H2O in adult F. penicillatus presented a potential risk to human safety.
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Steroids in marine Aquaculture Farms surrounding Hailing Island, South China: occurrence, bioconcentration, and human dietary exposure.
The Science of the total environment, 2014Co-Authors: Shan Liu, Hui Chen, Jian-liang Zhao, Shuang-shuang Liu, Kai-feng Sun, Guang-guo YingAbstract:Abstract The occurrence, bioconcentration, and human dietary exposure via seafood consumption of 24 steroids were investigated by rapid resolution liquid chromatography–tandem mass spectrometry (RRLC–MS/MS) in six typical marine Aquaculture Farms surrounding Hailing Island, South China. Ten, 9, 10, 15 of 24 steroids were detected at concentrations ranging from 18 years), respectively. Even though no significant risk from dietary exposure arises from individual steroid, elevated risk to humans can result from the occurrence of multiple steroids in the seafood raised in the Aquaculture Farms, especially for the sensitive populations, such as pregnant women and children.
Takashi Aoki - One of the best experts on this subject based on the ideXlab platform.
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Whole-Genome Sequence of Photobacterium damselae subsp. piscicida Strain 91-197, Isolated from Hybrid Striped Bass (Morone sp.) in the United States.
Genome announcements, 2017Co-Authors: Yuki Teru, Tomoya Kono, Masahiro Sakai, Tomokazu Takano, John P. Hawke, Haruko Takeyama, Jun-ichi Hikima, Takashi AokiAbstract:ABSTRACT Photobacterium damselae subsp. piscicida is a causative bacterium of fish pasteurellosis, which has caused serious economic damage to Aquaculture Farms worldwide. Here, the whole-genome sequence of P. damselae subsp. piscicida 91-197, isolated in the United States, suggests that this genome consists of two chromosomes and two plasmids.
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Complete Genome Sequence of Photobacterium damselae subsp. piscicida Strain OT-51443 Isolated from Yellowtail (Seriola quinqueradiata) in Japan
Genome announcements, 2017Co-Authors: Takashi Aoki, Yuki Teru, Natsuki Morimoto, Tomoya Kono, Masahiro Sakai, Tomokazu Takano, John P. Hawke, Yutaka Fukuda, Haruko Takeyama, Jun-ichi HikimaAbstract:ABSTRACT Pseudotuberculosis caused by infection of Photobacterium damselae subsp. piscicida has caused serious economic damages to Aquaculture Farms worldwide. Here, the whole-genome sequence of P. damselae subsp. piscicida strain OT-51443, isolated in Japan, was determined and suggests that this genome consists of two chromosomes and five plasmids.
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Whole-Genome Sequence of Fish-Pathogenic Mycobacterium sp. Strain 012931, Isolated from Yellowtail (Seriola quinqueradiata).
Genome announcements, 2013Co-Authors: Satoru Kurokawa, Haruko Takeyama, Jun-ichi Hikima, Jun Kabayama, Seong Won Nho, Seong Don Hwang, Tae Sung Jung, Hidehiro Kondo, Ikuo Hirono, Takashi AokiAbstract:ABSTRACT The genus Mycobacterium comprises a large number of well-characterized species, several of which are human and animal pathogens. Here, we report the whole-genome sequence of Mycobacterium sp. strain 012931, a fish pathogen responsible for huge losses in Aquaculture Farms in Japan. The strain was isolated from a marine fish, yellowtail (Seriola quinqueradiata).