Acute toxicity and bioaccumulation of aqueous and sediment-bound metals in the estuarine amphipod Melita plumulosa.

abstract：:Cancer cell stemness results in the occurrence and progression of tumors and Oct4 (octamer-binding transcription factor) has been confirmed to be a critical contributor and marker of cancer cell stemness. Here, we aimed to explore the underlying mechanisms contributing to Oct4 protein stability, which is necessary for...

journal_title：Environmental toxicology

authors： Xu Y,Xu G,Dang H,Qu W,Chang D,He X,Li M,Wang Q

更新日期：2020-12-03 00:00:00

abstract：:Females are born with a finite number of oocyte-containing follicles and ovary damage results in reduced fertility. Cadmium accumulates in the reproductive system, damaging it, and the cigarette smoke is a potential exposure route. Natural therapies are relevant to health benefits and disease prevention. This study ve...

journal_title：Environmental toxicology

authors： Izaguirry AP,Soares MB,Vargas LM,Spiazzi CC,Dos Santos Brum D,Noremberg S,Mendez AS,Santos FW

更新日期：2017-01-01 00:00:00

abstract：:Interspecies differences in the accumulation of dietary tributyltin (TBT) between sea perch, Lateolabrax japonicus, and red sea bream, Pagrus major, were studied. Although TBTs in both species reached steady-state condition in low-concentration group (L-group, 200 ng/g nominal concentration) by 1 week, it increased up...

journal_title：Environmental toxicology

authors： Uno S,Murakami M,Kokushi E,Koyama J

更新日期：2011-02-01 00:00:00

abstract：:The acute toxicity of the insecticide fenitrothion was measured using four freshwater algae (Chlorella saccharophila, Chlorella vulgaris, Scenedesmus acutus, and Scenedesmus subspicatus) and one cyanobacteria (Pseudanabaena galeata). Insecticide concentrations eliciting 50% growth reduction over 96 hr (EC50) ranged fr...

journal_title：Environmental toxicology

authors： Sabater C,Carrasco JM

更新日期：2001-01-01 00:00:00

abstract：:In recent years cyanobacteria blooms have become a severe problem in Taihu Lake, a large shallow eutrophic lake in China. Microcystins produced by certain genera of cyanobacteria can affect public health in this area because of their acute and chronic toxic effects. In this study, samples of cyanobacteria were collect...

journal_title：Environmental toxicology

authors： Wu JY,Xu QJ,Gao G,Shen JH

更新日期：2006-06-01 00:00:00

abstract：:Doxorubicin (DOX)-induced cardiomyopathy is a lethal disease. DOX-induced cardiotoxic effects are attributed towards increased redox status and apoptotic signaling. In this study, we show that genistein offers protection against DOX-induced cardio toxicity in the mice model. DOX-mediated increase in serum cardiac trop...

journal_title：Environmental toxicology

authors： Bai Z,Wang Z

更新日期：2019-05-01 00:00:00

abstract：:The bioaccumulation of the triazine herbicides terbutryn and terbuthylazine in rainbow trout was investigated at water temperatures of 4 degrees C, 10 degrees C, and 17 degrees C. The synergetic effect of water temperature and herbicide on fish liver detoxification metabolism was also studied by measuring liver ethoxy...

journal_title：Environmental toxicology

authors： Tarja N,Kirsti E,Marja L,Kari E

更新日期：2003-08-01 00:00:00

abstract：:Toxins in cyanobacteria are a recognized risk in the treatment of drinking-water treatment. Cyanotoxins can occur in two modifications: cell bound and dissolved in water. The process of toxin release may occur naturally, but it also may be induced through the processes of drinking-water treatment. Both causes of relea...

journal_title：Environmental toxicology

authors： Schmidt W,Willmitzer H,Bornmann K,Pietsch J

更新日期：2002-01-01 00:00:00

abstract：:Acute toxicities of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) were tested on four freshwater species and three plant species. PFOS was more toxic than PFOA for all species tested in this study. Similar time-response patterns of PFOS and PFOA toxicity were observed for each tested species. Valu...

journal_title：Environmental toxicology

authors： Li MH

更新日期：2009-02-01 00:00:00

abstract：:Nickel oxide nanoparticles (nano NiO) could induce hepatocyte apoptosis, while its potential mechanisms are unclear. This study aimed to explore the role of endoplasmic reticulum (ER) stress pathways in hepatocyte apoptosis induced by nano NiO. Male Wistar rats were administrated with nano NiO (0.015, 0.06, and 0.24 m...

journal_title：Environmental toxicology

authors： Chang X,Liu F,Tian M,Zhao H,Han A,Sun Y

更新日期：2017-12-01 00:00:00

abstract：:Sick building syndrome (SBS) is a set of several clinically recognizable symptoms reported by occupants of a building without a clear cause. Neuropathy target esterase (NTE) is a membrane bound serine esterase and its reaction with organophosphates (OPs) can lead to OP-induced delayed neuropathy (OPIDN) and nerve axon...

journal_title：Environmental toxicology

authors： Matsuzaka Y,Ohkubo T,Kikuti YY,Mizutani A,Tsuda M,Aoyama Y,Kakuta K,Oka A,Inoko H,Sakabe K,Ishikawa S,Kulski JK,Kimura M

更新日期：2014-10-01 00:00:00

abstract：:Smoking increases the risk of cardiovascular disorders and leads to damage caused by inflammation and oxidative stress. The actin cytoskeleton is a key player in the response to inflammatory stimuli and is an early target of cellular oxidative stress. The purpose of this study was to investigate the changes in actin c...

journal_title：Environmental toxicology

authors： Lin BH,Tsai MH,Lii CK,Wang TS

更新日期：2016-11-01 00:00:00

abstract：:Bisphenol AF (BPAF) has been shown to inhibit testicular steroidogenesis in male rats. However, the precise mechanisms related to the toxic effects of BPAF on reproduction remain poorly understood. In the present study, a mouse Leydig tumor cell line (mLTC-1) was used as a model to investigate the mechanism of steroid...

journal_title：Environmental toxicology

authors： Feng Y,Shi J,Jiao Z,Duan H,Shao B

更新日期：2018-06-01 00:00:00

abstract：:Throughout life, the human eye is continuously exposed to sunlight and artificial lighting. Ambient light exposure can lead to visual impairment and transient or permanent blindness. To mimic benign light stress conditions, Mus musculus eyes were exposed to low-energy UVB radiation, ensuring no severe morphological ch...

journal_title：Environmental toxicology

authors： An MJ,Kim CH,Nam GY,Kim DH,Rhee S,Cho SJ,Kim JW

更新日期：2018-01-01 00:00:00

abstract：:Intake of arsenic (As) via drinking water has been a serious threat to global public health. Though there are numerous reports of As neurotoxicity, its pathogenesis mechanisms remain vague especially its chronic effects on metabolic network. Hippocampus is a renowned area in relation to learning and memory, whilst rec...

journal_title：Environmental toxicology

authors： Mo TT,Dai H,Du H,Zhang RY,Chai KP,An Y,Chen JJ,Wang JK,Chen ZJ,Chen CZ,Jiang XJ,Tang R,Wang LP,Tan Q,Tang P,Miao XY,Meng P,Zhang LB,Cheng SQ,Peng B,Tu BJ,Han TL,Xia YY,Baker PN

更新日期：2019-02-01 00:00:00

abstract：:Long non-coding RNA (lncRNA) plays a critical role in male germline development. Atrazine (AZ) as an environmental endocrine disrupting chemical (EDCs) can induce male reproductive toxicity in amphibians. Our previous studies demonstrated that AZ can alter gene and circular RNA (circRNA) expression of damaged testes i...

journal_title：Environmental toxicology

authors： Sai L,Qu B,Zhang J,Liu J,Jia Q,Bo C,Zhang Y,Yu G,Han R,Peng C

更新日期：2019-04-01 00:00:00

abstract：:Dibutyltin (DBT) is the degradation products of TBT, which is generally considered higher toxicity than TBT in the immune system. In order to learn more about the mechanisms of immune-toxic of DBT, we exposed zebrafish (Danio rerio) to 0, 1, 10 and 100 ng/L DBT for 8 weeks. At the end of the experiment, we determined ...

journal_title：Environmental toxicology

authors： Zhang CN,Zhang JL,Huang Y,Ren HT,Guan SH,Zeng QH

更新日期：2018-01-01 00:00:00

abstract：:Seasonal changes in developmental stages, condition factor (CF), gonadosomatic index, and plasma vitellogenin (Vtg) concentrations in male and female hornyhead turbot were examined at the wastewater outfall (T1) of the Orange County Sanitation District, and two farfield sites T11 (7.7 km northwest of the outfall) and ...

journal_title：Environmental toxicology

authors： Deng X,Rempel MA,Armstrong J,Schlenk D

更新日期：2007-10-01 00:00:00

abstract：:Linear alkylbenzene sulfonate (LAS) is an anionic surfactant commonly used in cleaning agents such as laundry detergents. Trace amounts of LAS are released into environmental waters after processing in wastewater treatment plants after the use of this chemical. Acute toxicity of LAS has been well-studied using various...

journal_title：Environmental toxicology

authors： Tasaki J,Nakayama K,Shimizu I,Yamada H,Suzuki T,Nishiyama N,Yamane M

更新日期：2017-01-01 00:00:00

abstract：:Effect-directed analysis (EDA) has been reported to be a powerful tool for the identification of the responsible toxicants in contaminated, hazardous environmental samples. The aim of this study was to investigate whether it also is possible to use currently available EDA methodology to identify potentially relevant t...

journal_title：Environmental toxicology

authors： Grote M,Brack W,Altenburger R

更新日期：2005-10-01 00:00:00

abstract：:A 7 day in situ assay to assess sediment toxicity was carried out per replicate in two sites from Guadalete Estuary (Guad1 and Guad2) (South-West, Spain) using the polychaete Arenicola marina (n = 20) in benthic cages. After the exposure period, a battery of biomarkers were determined to asses the sediment toxicity. F...

journal_title：Environmental toxicology

authors： Ramos-Gómez J,Martín-Díaz ML,Rodríguez A,Riba I,DelValls TA

更新日期：2008-10-01 00:00:00

abstract：:Hexavalent chromium (CrVI) is a highly toxic metal and a major environmental pollutant. Several studies indicate that CrVI exposure adversely affects reproductive function. We reported that maternal Cr exposure resulted in Cr accumulation in the reproductive organs of female offsprings. CrVI can cross the placental ba...

journal_title：Environmental toxicology

authors： Samuel JB,Stanley JA,Sekar P,Princess RA,Sebastian MS,Aruldhas MM

更新日期：2014-05-01 00:00:00

abstract：:The acute toxicity of cylindrospermopsin (CYN) has been established in rodents, based on diverse intraperitoneal an oral exposure studies and more recently in fish. But no data have been reported in fish after subchronic exposure to cyanobacterial cells containing this cyanotoxin, so far. In this work, tilapia (Oreoch...

journal_title：Environmental toxicology

authors： Guzmán-Guillén R,Prieto AI,Moreno I,Vasconcelos VM,Moyano R,Blanco A,Cameán Fernandez AM

更新日期：2015-03-01 00:00:00

abstract：:The aim of this study was to examine the occurrence of endocrine disruption close to sewage treatment plant effluent discharges along the Finnish Baltic Sea coast using a set of reproductive biomarkers present in adult three-spined stickleback (Gasterosteus aculeatus). Possible variation and sensitivity of the biomark...

journal_title：Environmental toxicology

authors： Björkblom C,Mustamäki N,Olsson PE,Katsiadaki I,Wiklund T

更新日期：2013-04-01 00:00:00

abstract：:The frequent occurrences of the toxic cyanobacterial (specifically Microcystis aeruginosa) bloom are becoming a global environmental issue. Lots of researches have been focused on the pure cyanobacterial toxins, but little on the natural cyanobacterial bloom. This study was undertaken to investigate the effect of the ...

journal_title：Environmental toxicology

authors： Huang P,Zheng YF,Xu LH

更新日期：2008-12-01 00:00:00

abstract：:7,12-Dimethylbenz[α]anthracene (DMBA) is a hazardous component present in polluted environments. DMBA has been used as an experimental tool for in vivo tumor formation owing to its carcinogenic effects, but the detailed molecular mechanism of DMBA has not been fully established. To comprehend the carcinogenic mechanis...

journal_title：Environmental toxicology

authors： Kwon YJ,Ye DJ,Baek HS,Chun YJ

更新日期：2018-07-01 00:00:00

abstract：:We measured the concentrations of monoamines in the brain of Japanese medaka, Oryzias latipes, exposed to tributyltin (TBT). Fish were exposed to 0, 1, 5, 25, or 125 microg g(-1) of TBT via the diet for 21 days. After the administration period, six males and six females in each treatment group were dissected and their...

journal_title：Environmental toxicology

authors： Nakayama K,Oshima Y,Tachibana T,Furuse M,Honjo T

更新日期：2007-02-01 00:00:00

abstract：:Colorectal cancer (CRC) is one of the most common cancers and causes of cancer-related death. There are several first-line chemotherapeutic drugs used to treat CRC. Oxaliplatin (OXA) is an alkylating cytotoxic agent that is usually combined with other chemotherapeutic drugs to treat stage II and stage III CRC. However...

journal_title：Environmental toxicology

authors： Chen MC,Hsu HH,Chu YY,Cheng SF,Shen CY,Lin YJ,Chen RJ,Viswanadha VP,Lin YM,Huang CY

更新日期：2018-05-01 00:00:00

abstract：:Contamination of the urban aquatic environment with chemical and biological substances could have a long-term impact on human health because these substances threaten the integrity of the urban ecosystem and the availability of high-quality water for recreation and consumption. In light of this, the aim of the present...

journal_title：Environmental toxicology

authors： Wichmann G,Daegelmann C,Herbarth O,Strauch G,Schirmer K,Wöstemeyer J,Lehmann I

更新日期：2004-12-01 00:00:00

abstract：:Laboratory toxicity tests were performed to obtain more data on the toxicity of ammonia to saltwater organisms. The standards for in-stream ammonia limits in marine environments presently are based on toxicity tests involving both freshwater and saltwater organisms. Acute tests (48 and 96 h) were performed at 20 degre...

journal_title：Environmental toxicology

authors： Boardman GD,Starbuck SM,Hudgins DB,Li X,Kuhn DD

更新日期：2004-04-01 00:00:00