Search Results - "Kakuno, Akira"

Toxicity and metabolism of copper pyrithione and its degradation product, 2,2′-dipyridyldisulfide in a marine polychaete by Mochida, Kazuhiko, Amano, Haruna, Onduka, Toshimitsu, Kakuno, Akira, Fujii, Kazunori

“…We conducted acute toxicity tests and sediment toxicity tests for copper pyrithione (CuPT) and a metal pyrithione degradation product, 2,2′-dipyridyldisulfide…”
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Species sensitivity distribution approach to primary risk analysis of the metal pyrithione photodegradation product, 2,2′-dipyridyldisulfide in the Inland Sea and induction of notochord undulation in fish embryos by Mochida, Kazuhiko, Amano, Haruna, Ito, Katsutoshi, Ito, Mana, Onduka, Toshimitsu, Ichihashi, Hideki, Kakuno, Akira, Harino, Hiroya, Fujii, Kazunori

“…► We carried out primary risk analysis in the Inland Sea for a metal pyrithione degradation product. ► We used a species sensitivity distribution approach to…”
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Toxicity of chlorothalonil to marine organisms by Onduka, Toshimitsu, Kakuno, Akira, Kono, Kumiko, Ito, Katsutoshi, Mochida, Kazuhiko, Fujii, Kazunori

“…We evaluated the acute toxicity of the antifouling biocide 2,4,5,6-tetrachloro-1,3-benzenedicarbonitrile (chlorothalonil, TPN) to an alga ( Skeletonema…”
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EARLY LIFE-STAGE TOXICITY TEST FOR COPPER PYRITHIONE AND INDUCTION OF SKELETAL ANOMALY IN A TELEOST, THE MUMMICHOG (FUNDULUS HETEROCLITUS) by Mochida, K, Ito, K, Harino, H, Onduka, T, Kakuno, A, Fujii, K

“…We used a teleost fish, the mummichog (Fundulus heteroclitus), to conduct early life-stage toxicity testing for copper pyrithione (CuPT). Fertilized mummichog…”
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Java medaka: A proposed new marine test fish for ecotoxicology by Koyama, Jiro, Kawamata, Miki, Imai, Shoko, Fukunaga, Miho, Uno, Seiichi, Kakuno, Akira

“…Java medaka (Oryzias javanicus), which is distributed in estuarine waters of East to Southeast Asia, is proposed here for consideration as a new marine test…”
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Effects of endocrine-disrupting chemicals on expression of ubiquitin C-terminal hydrolase mRNA in testis and brain of the Japanese common goby by Mochida, Kazuhiko, Ohkubo, Nobuyuki, Matsubara, Takahiro, Ito, Katsutoshi, Kakuno, Akira, Fujii, Kazunori

“…We investigated the effects of endocrine-disrupting chemicals (EDCs) on the expression of ubiquitin C-terminal hydrolase (UCH) mRNA in the testis and brain of…”
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Acute toxicity of pyrithione antifouling biocides and joint toxicity with copper to red sea bream (Pagrus major) and toy shrimp (Heptacarpus futilirostris) by Mochida, Kazuhiko, Ito, Katsutoshi, Harino, Hiroya, Kakuno, Akira, Fujii, Kazunori

“…We evaluated the median lethal concentrations (LC50s) of the pyrithione (PT) antifoulants copper pyrithione (CuPT) and zinc pyrithione (ZnPT) to a teleost, red…”
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Toxicity of Metal Pyrithione Photodegradation Products to Marine Organisms with Indirect Evidence for Their Presence in Seawater by Onduka, Toshimitsu, Mochida, Kazuhiko, Harino, Hiroya, Ito, Katsutoshi, Kakuno, Akira, Fujii, Kazunori

“…We evaluated the acute toxicities of the metal pyrithiones (MePTs)—copper pyrithione (CuPT) and zinc pyrithione (ZnPT)—to four species of marine algae and a…”
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Inhibition of acetylcholinesterase by metabolites of copper pyrithione (CuPT) and its possible involvement in vertebral deformity of a CuPT-exposed marine teleostean fish by Mochida, Kazuhiko, Ito, Katsutoshi, Harino, Hiroya, Tanaka, Hiroyuki, Onduka, Toshimitsu, Kakuno, Akira, Fujii, Kazunori

“…In a previous study, we demonstrated that exposure to an antifouling biocide, copper pyrithione (CuPT), early during life induced vertebral deformity in the…”
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Species sensitivity distribution approach to primary risk analysis of the metal pyrithione photodegradation product, 2,2'-dipyridyldisulfide in the Inland Sea and induction of notochord undulation in fish embryos by MOCHIDA, Kazuhiko, AMANO, Haruna, ITO, Katsutoshi, ITO, Mana, ONDUKA, Toshimitsu, ICHIHASHI, Hideki, KAKUNO, Akira, HARINO, Hiroya, FUJII, Kazunori

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Molecular and histological evaluation of tributyltin toxicity on spermatogenesis in a marine fish, the mummichog ( Fundulus heteroclitus) by Mochida, Kazuhiko, Ito, Katsutoshi, Kono, Kumiko, Onduka, Toshimitsu, Kakuno, Akira, Fujii, Kazunori

“…There is still concern about the effects of organotin compounds (OTs) on marine organisms, and especially on their reproductive systems. We investigated the…”
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Effect of tributyltin oxide exposure on the F^sub 0^ and F^sub 1^ generations of a marine teleost, the mummichog Fundulus heteroclitus by Mochida, Kazuhiko, Ito, Katsutoshi, Kono, Kumiko, Onduka, Toshimitsu, Kakuno, Akira, Fujii, Kazunori

“…The effects of organotin compounds on marine organisms, especially on their reproduction, are a continuing source of concern. We performed full-life-cycle…”
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Early Life-Stage Toxicity Test for Copper Pyrithione and Induction of Skeletal Anomaly in a Teleost, the Mummichog (Fundulus heteroclitus) by Mochida, Kazuhiko, Ito, Katsutoshi, Harino, Hiroya, Onduka, Toshimitsu, Kakuno, Akira, Fujii, Kazunori

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Effect of tributyltin oxide exposure on the F0 and F1 generations of a marine teleost, the mummichog Fundulus heteroclitus by Mochida, K., National Research Inst. of Fisheries and Environment of Inland Sea, Hatsukaichi, Hiroshima (Japan), Ito, K, Kono, K, Onduka, T, Kakuno, A, Fujii, K

“…The effects of organotin compounds on marine organisms, especially on their reproduction, are a continuing source of concern. We performed full-life-cycle…”
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