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View article: Editorial: Impacts of emerging contaminants and their ecotoxicological consequences
Editorial: Impacts of emerging contaminants and their ecotoxicological consequences Open
View article: Ectopic Expression of Dryopteris Fragrans Dfmtpsl6, a Directly Target Gene of Dfwrky16/45, Enhanced Drought Tolerance in Tobacco Plants
Ectopic Expression of Dryopteris Fragrans Dfmtpsl6, a Directly Target Gene of Dfwrky16/45, Enhanced Drought Tolerance in Tobacco Plants Open
View article: Ectopic Expression of Dryopteris Fragrans Dfmtpsl6, a Directly Target Gene of Dfwrky16/45, Enhanced Drought Tolerance in Tobacco Plants
Ectopic Expression of Dryopteris Fragrans Dfmtpsl6, a Directly Target Gene of Dfwrky16/45, Enhanced Drought Tolerance in Tobacco Plants Open
View article: Diurnal-Rhythmic Relationships between Physiological Parameters and Photosynthesis- and Antioxidant-Enzyme Genes Expression in the Raphidophyte Chattonella marina Complex
Diurnal-Rhythmic Relationships between Physiological Parameters and Photosynthesis- and Antioxidant-Enzyme Genes Expression in the Raphidophyte Chattonella marina Complex Open
Diurnal rhythms in physiological functions contribute to homeostasis in many organisms. Although relationships between molecular biology and diurnal rhythms have been well studied in model organisms like higher plants, those in harmful alg…
View article: Exo I-Based Cyclic Digestion Coupled with Synergistic Enhancement Strategy for Integrating Dual-Mode Optical Aptasensor Platform
Exo I-Based Cyclic Digestion Coupled with Synergistic Enhancement Strategy for Integrating Dual-Mode Optical Aptasensor Platform Open
View article: Effects of parental exposure to amitriptyline on the survival, development, behavior, and gene expression in zebrafish offspring
Effects of parental exposure to amitriptyline on the survival, development, behavior, and gene expression in zebrafish offspring Open
View article: The toxicological effect on pak choi of co-exposure to degradable and non-degradable microplastics with oxytetracycline in the soil
The toxicological effect on pak choi of co-exposure to degradable and non-degradable microplastics with oxytetracycline in the soil Open
Microplastics and antibiotics are emerging as ubiquitous contaminants in farmland soil, harming crop quality and yield, and thus threatening global food security and human health. However, few studies have examined the individual and joint…
View article: ZIF-8 Nanoparticles Induce Behavior Abnormality and Brain Oxidative Stress in Adult Zebrafish (Danio rerio)
ZIF-8 Nanoparticles Induce Behavior Abnormality and Brain Oxidative Stress in Adult Zebrafish (Danio rerio) Open
Zeolitic imidazolate framework-8 nanoparticles (ZIF-8 NPs) are typical metal–organic framework (MOF) materials and have been intensively studied for their potential application in drug delivery and environmental remediation. However, knowl…
View article: Exo I-Based Cyclic Digestion Coupled with Synergistic Enhancement Strategy for Integrating Dual-Mode Optical Aptasensor Platform
Exo I-Based Cyclic Digestion Coupled with Synergistic Enhancement Strategy for Integrating Dual-Mode Optical Aptasensor Platform Open
View article: Removal of Chromium(VI) by Nanoscale Zero-Valent Iron Supported on Melamine Carbon Foam
Removal of Chromium(VI) by Nanoscale Zero-Valent Iron Supported on Melamine Carbon Foam Open
The overuse of chromium (Cr) has significantly negatively impacted human life and environmental sustainability. Recently, the employment of nano zero-valent iron (nZVI) for Cr(VI) removal is becoming an emerging approach. In this study, ca…
View article: Zeolitic Imidazolate Framework-8 Nanoparticles Exhibit More Severe Toxicity to the Embryo/Larvae of Zebrafish (Danio rerio) When Co-Exposed with Cetylpyridinium Chloride
Zeolitic Imidazolate Framework-8 Nanoparticles Exhibit More Severe Toxicity to the Embryo/Larvae of Zebrafish (Danio rerio) When Co-Exposed with Cetylpyridinium Chloride Open
The combined application of nanoparticles and surfactants has attracted tremendous attention in basic research and industry. However, knowledge of their combined toxicity remains scarce. In this study, we exposed zebrafish embryos to cetyl…
View article: Impacts of Cetylpyridinium Chloride on the Survival, Development, Behavior, and Oxidative Stress of Early-Life-Stage Zebrafish (Danio rerio)
Impacts of Cetylpyridinium Chloride on the Survival, Development, Behavior, and Oxidative Stress of Early-Life-Stage Zebrafish (Danio rerio) Open
Cetylpyridinium chloride (CPC) is a widely used surfactant that has been detected in various water ecosystems. However, knowledge on the toxicity of CPC to fish remains scarce. Here, we examined the survival, development, behavior, and oxi…
View article: Oral Exposure to Tributyltin Induced Behavioral Abnormality and Oxidative Stress in the Eyes and Brains of Juvenile Japanese Medaka (Oryzias latipes)
Oral Exposure to Tributyltin Induced Behavioral Abnormality and Oxidative Stress in the Eyes and Brains of Juvenile Japanese Medaka (Oryzias latipes) Open
The widely used compound tributyltin (TBT), which can be continuously detected in aquatic species and seafood, may induce diverse adverse effects on aquatic organisms. However, little is known regarding the mechanistic links between behavi…
View article: A New Fluorometer to Detect Harmful Algal Bloom Species and its Application as a Long–Term HABs Monitoring Tool
A New Fluorometer to Detect Harmful Algal Bloom Species and its Application as a Long–Term HABs Monitoring Tool Open
Improving technology for monitoring of harmful algal species is an important issue in fisheries industries, coastal management, and public health agencies. We have studied the possibility of monitoring harmful algal species using specifici…
View article: Contamination of Heavy Metals, Polychlorinated Dibenzo-p-Dioxins/Furans and Dioxin-Like Polychlorinated Biphenyls in Wharf Roach Ligia spp. In Japanese Intertidal and Supratidal Zones
Contamination of Heavy Metals, Polychlorinated Dibenzo-p-Dioxins/Furans and Dioxin-Like Polychlorinated Biphenyls in Wharf Roach Ligia spp. In Japanese Intertidal and Supratidal Zones Open
We investigated the pollution levels of 6 heavy metals and 29 dioxins (polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and dioxin-like polychlorinated biphenyls (DL-PCBs)) in intertidal and supratidal zone…
View article: Uptake and depuration kinetics of microplastics with different polymer types and particle sizes in Japanese medaka (Oryzias latipes)
Uptake and depuration kinetics of microplastics with different polymer types and particle sizes in Japanese medaka (Oryzias latipes) Open
View article: Recent Progress in the Study of Peroxiredoxin in the Harmful Algal Bloom Species Chattonella marina
Recent Progress in the Study of Peroxiredoxin in the Harmful Algal Bloom Species Chattonella marina Open
Peroxiredoxin (Prx) is a relatively recently discovered antioxidant enzyme family that scavenges peroxides and is known to be present in organisms from biological taxa ranging from bacteria to multicellular eukaryotes, including photosynth…
View article: Impacts of chronic exposure to sublethal diazepam on behavioral traits of female and male zebrafish (Danio rerio)
Impacts of chronic exposure to sublethal diazepam on behavioral traits of female and male zebrafish (Danio rerio) Open
Residues of the psychoactive drug diazepam (DZP) may pose potential risks to fish in aquatic environments, especially by disrupting their behavioral traits. In this study, female and male zebrafish were subjected to chronic exposure (21 da…
View article: Quantitative Proteomic Analysis of Nile Tilapia Brain Following Sub–Chronically Exposed to Toxic Cyanobacteria Microcystis aeruginosa
Quantitative Proteomic Analysis of Nile Tilapia Brain Following Sub–Chronically Exposed to Toxic Cyanobacteria Microcystis aeruginosa Open
In the present study, we investigated the effects of Microcytis on Nile tilapia brain. Male Nile tilapia were exposed to lyophilized Microcytis aeruginosa for 28 days. An isobaric Tags for Relative and Absolute Quantitation (iTRAQ) approac…
View article: Adipogenesis of Perfluorooctanesulfonate (PFOS) on Japanese Medaka (Oryzias Latipes) Embryo Using Ovo–nanoinjection–mRNA Seq Analysis
Adipogenesis of Perfluorooctanesulfonate (PFOS) on Japanese Medaka (Oryzias Latipes) Embryo Using Ovo–nanoinjection–mRNA Seq Analysis Open
Perfluorooctanesulfonate (PFOS) is a worldwide persistent organic pollutant and suspected to have effects on animals. The present study used in ovo–nanoinjection to simulate the maternal bioaccumulation and biotransformation of PFOS from p…
View article: Effects of Tributyltin and Diazinon on the Intertidal Marine Harpacticoid Copepod Tigriopus japonicus
Effects of Tributyltin and Diazinon on the Intertidal Marine Harpacticoid Copepod Tigriopus japonicus Open
The intertidal zone plays an important role in the ecology of coastal waters by providing marine organisms a place to feed, grow, and spawn. Because the organisms that inhabit these areas may be contaminated and adversely affected by pollu…
View article: Effects of Elevated Irradiance, Temperature, and Rapid Shifts of Salinity on the Chlorophyll a Fluorescence (OJIP) Transient of Chattonella marina var. antiqua
Effects of Elevated Irradiance, Temperature, and Rapid Shifts of Salinity on the Chlorophyll a Fluorescence (OJIP) Transient of Chattonella marina var. antiqua Open
Chattonella spp. often experience a broad variety of environmental changes in coastal areas. However, insights into their stress responses to shifts of environmental factors remains largely unknown. In this study, we investigated responses…
View article: Variations in the Expression of Photosynthesis–Related Proteins in Field Chattonella Marina Cells During a Harmful Algal Bloom
Variations in the Expression of Photosynthesis–Related Proteins in Field Chattonella Marina Cells During a Harmful Algal Bloom Open
Time series variations in protein expression profiles in field Chattonella marina cells were investigated during a HAB occurred in the inner part of Ariake Sea, Japan (5–14 September, 2012). This study aimed to gather information on the mo…
View article: Effect of Repeated Exposure to Low Oxygen on Respiratory Metabolism and Vertical Movements in the Pen Shell Atrina lischkeana
Effect of Repeated Exposure to Low Oxygen on Respiratory Metabolism and Vertical Movements in the Pen Shell Atrina lischkeana Open
We exposed pen shells (Atrina lischkeana) to repeated periods of low–oxygen for 30 d and measured their survival, behavior, glycogen content, and organic acid concentration. Exposure to low–oxygen had no effect on survival. Animals moved u…
View article: Gene structure and cDNA sequence of 2-Cys peroxiredoxin in the harmful algal bloom species <i>Chattonella marina</i> and its gene transcription under different light intensities
Gene structure and cDNA sequence of 2-Cys peroxiredoxin in the harmful algal bloom species <i>Chattonella marina</i> and its gene transcription under different light intensities Open
We investigated the gene structure and predicted amino acid sequence of the antioxidant enzyme 2-Cys peroxiredoxin (2-Cys Prx) in the raphidophyte Chattonella marina, which is a harmful algal bloom (HAB) species. The open reading fr…
View article: Potential Maximum Quantum Yield of Photosystem II Reflects the Growth Rate of Chattonella marina in Field Bloom Samples
Potential Maximum Quantum Yield of Photosystem II Reflects the Growth Rate of Chattonella marina in Field Bloom Samples Open
Time series variations in the potential maximum quantum yield of photosystem II (F_v/F_m ratio) and growth rate of field Chattonella marina cells were investigated during a HAB occurred in the inner part of Ariake Sea, Japan (5–14 Septembe…
View article: Comparative study of toxicological responses of chlorophyllrelated parameters in the marine diatom Skeletonema sp. exposed to tributyltin and Irgarol
Comparative study of toxicological responses of chlorophyllrelated parameters in the marine diatom Skeletonema sp. exposed to tributyltin and Irgarol Open