Hypoxia stress induces hepatic antioxidant activity and apoptosis, but stimulates immune response and immune-related gene expression in black rockfish Sebastes schlegelii [0.03%]
低氧胁迫下黑鲪的抗氧化、凋亡和免疫相关基因表达响应研究
Yudong Jia,Fenglin Wang,Yuntao Gao et al.
Yudong Jia et al.
Dissolved oxygen concentrations both in the open ocean and coast have been declining due to the interaction of global climate change and human activity. Fish have evolved different adaptative strategies to cope with possibly damage induced ...
A novel automated method for the simultaneous detection of breathing frequency and amplitude in zebrafish (Danio rerio) embryos and larvae [0.03%]
一种同时检测斑马鱼胚胎和幼体呼吸频率和幅度的新型自动化方法
Nadine Kämmer,Tanja Reimann,Viktoriia Ovcharova et al.
Nadine Kämmer et al.
Stress responses of fish to disruption of oxygen homeostasis include adjusted oxygen consumption rate (MO2) as well as the hyperventilation consisting of changes in breathing frequency (fv) and amplitude (fampl). However, studying the HVR i...
Benzo(a)pyrene exposure in early life suppresses spermatogenesis in adult male zebrafish and association with the methylation of germ cell-specific genes [0.03%]
多环芳烃苯并(a)芘通过表观遗传修饰影响斑马鱼精子发生的研究进展
Ke Xu,Dongxu Gao,Jing Lin et al.
Ke Xu et al.
Polycyclic aromatic hydrocarbons (PAHs) are environmental contaminants that are widely present in aquatic ecosystems. To assess the impact of early-life exposure to benzo[a]pyrene (BaP), a representative PAH, on reproductive ability in adul...
Embryotoxicity of silica nanoparticles in the drug delivery of domperidone in zebrafish [0.03%]
二氧化硅纳米颗粒在多潘立酮药物传递中的胚胎毒性研究——斑马鱼模型
Lorranny Pereira de Assis Valadares,Larise Caroline Oliveira Lima,Simone Maria Teixeira de Saboia-Morais et al.
Lorranny Pereira de Assis Valadares et al.
Domperidone is a dopamine D2 receptor inhibitor that stimulates pituitary gonadotropins. It is usually associated with synthetic GnRHa to promote spawning in fish. However, the route of administration used, intramuscular injection, can be q...
A forecast effects of climate change and anthropogenic compounds in Gambusia holbrooki: ecotoxicological effects of salinity and metformin [0.03%]
气候变化和人工化合物对 Gambusia holbrooki 的影响预测：盐度和盐酸托福顺的生态毒性效应
Maria Sousa,Sara Rodrigues,Carlo Pretti et al.
Maria Sousa et al.
Due to global warming and extreme weather events, estuarine and coastal ecosystems are facing sudden fluctuations in salinity. These ecosystems are also threatened by organic and inorganic compounds that increase water pollution. Metformin ...
Gabriela Kalčíková
Gabriela Kalčíková
The interactions of microplastics with aquatic organisms have been studied primarily using animal species, with dietary ingestion being the most important uptake route. However, recent research indicated that microplastics also interact wit...
Exposure to nitrate induced growth, intestinal histology and microbiota alterations of Bufo raddei Strauch tadpoles [0.03%]
硝酸盐暴露对Radde's毒蛙胚胎和蝌蚪生长、肠道形态及微生物群的影响
Ji Wang,Hanwen Cao,Yongpeng Shi et al.
Ji Wang et al.
Nitrate (NO3-) is one of the ubiquitous environmental chemicals which multiplies negative impacts on aquatic life such as amphibian larvae. However, the data involving the dynamics of amphibians in response to NO3-N are scarce. This study i...
Effect of mercury in the influx and efflux of nutrients in the microalga Desmodesmus armatus [0.03%]
汞对绿藻Desmodesmus armatus营养物质进出的影响
Catalina Quevedo-Ospina,Catalina Arroyave,Mariana Peñuela-Vásquez et al.
Catalina Quevedo-Ospina et al.
Anthropogenic activities such as mining and the metallurgical industry are the main sources of mercury contamination. Mercury is one of the most serious environmental problems in the world. This study aimed to investigate, using experimenta...
Nanoplastics potentiate mercury toxicity in a marine copepod under multigenerational exposure [0.03%]
纳米塑料通过多代暴露增强文昌鱼的毒性作用
Dongmei Xie,Hongmai Zhang,Hui Wei et al.
Dongmei Xie et al.
The continuous fragmentation of plastics and release of synthetic nanoplastics from products have been aggravating nanoplastic pollution in the marine ecosystem. The carrier role of nanoplastics may increase the bioavailability and toxicity...
Histological evaluations of organ tissues reveal sublethal effects in a freshwater mussel (Villosa iris) exposed to chloride and potassium concentrations below benchmark estimates [0.03%]
组织病理学评估表明，在低于基准浓度的氯化物和钾暴露下，淡水无齿蚌（Villosa iris）出现亚致死效应
Jennifer J Rogers,William F Henley,Amanda G Weberg et al.
Jennifer J Rogers et al.
Salinization of freshwater ecosystems due to anthropogenic sources will increasingly impact biodiversity. An example of point-source industrial salinization has occurred from historical activities at a U.S. Environmental Protection Agency S...