Organochlorine and PBDE concentrations in relation to cytochrome P450 activity in livers of Forster's terns (Sterna forsteri) and Caspian terns (Hydroprogne caspia), in San Francisco Bay, California.

abstract：:Mercury (Hg) used in gold amalgamation is a major source of contamination in developing countries. Water, sediments, plankton, fish, and human samples from Grande Marsh, a Hg-polluted marsh located in the south of Bolívar, municipality of Montecristo, Colombia, were collected during both the rainy and the dry seasons ...

journal_title：Archives of environmental contamination and toxicology

authors： Marrugo-Negrete J,Benitez LN,Olivero-Verbel J

更新日期：2008-08-01 00:00:00

abstract：:The present study estimated hexabromocyclododecane (HBCD) as a sum of three main isomers (α, β, and γ) and tetrabromobisphenol A (TBBPA) in African penguins (Spheniscus demersus) from Gdansk Zoo and in their sole food, Baltic herring (Clupea harengus), from Gdansk Bay. The average concentration of HBCD in whole herrin...

journal_title：Archives of environmental contamination and toxicology

authors： Reindl AR,Falkowska L

更新日期：2015-02-01 00:00:00

abstract：:Transitional waterbodies, such as estuaries, are highly diversified environments with respect to ecology, geophysics, and nature of anthropogenic impacts. This spatial heterogeneity may pose important constraints when developing monitoring programmes for aquatic pollution. The present study compared three distinct coa...

journal_title：Archives of environmental contamination and toxicology

authors： Carreira S,Costa PM,Martins M,Lobo J,Costa MH,Caeiro S

更新日期：2013-01-01 00:00:00

abstract：:Phytoestrogens are plant compounds that can act as endocrine disruptors in vertebrates. Biologically active levels of phytoestrogens have been found in aquatic habitats near wood pulp and paper mills, biofuel manufacturing plants, sewage-treatment plants, and agricultural fields. Phytoestrogens are known to cause horm...

journal_title：Archives of environmental contamination and toxicology

authors： Stevenson LM,Brown AC,Montgomery TM,Clotfelter ED

更新日期：2011-04-01 00:00:00

abstract：:Marine edible fish samples were collected from two important nearshore fishing sites in the eastern Guangdong Province, China: Shantou Harbor and Haimen Bay. In the mixed edible muscle tissues of marine fish samples, the concentrations of polychlorinated biphenyls, dichlorodiphenyltrichloroethanes (DDTs), hexachlorocy...

journal_title：Archives of environmental contamination and toxicology

authors： Shi J,Li Y,Liang H,Zheng GJ,Wu Y,Liu W

更新日期：2013-05-01 00:00:00

abstract：:Using the growth response of the green alga Chlorella vulgaris as a model system, the effects of combinations of the environmentally active cations Cd, Co, and Cu were evaluated. The 96-h static EC50 for these cations to C. vulgaris were, respectively, 0.89 microM, 9.0 microM, and 2.8 microM, yielding a toxicity serie...

journal_title：Archives of environmental contamination and toxicology

authors： Rachlin JW,Grosso A

更新日期：1993-01-01 00:00:00

abstract：:Cerium has been demonstrated to damage liver of mice, but very little is known about the molecular mechanisms underlying the mouse liver apoptosis. In order to understand the liver injury induced by intragastric administration of cerium chloride (CeCl3) for 60 consecutive days, the hepatocyte ultrasrtucture, various o...

journal_title：Archives of environmental contamination and toxicology

authors： Zhao H,Cheng J,Cai J,Cheng Z,Cui Y,Gao G,Hu R,Gong X,Wang L,Hong F

更新日期：2012-01-01 00:00:00

abstract：:The applicability of an in situ incubation method in monitoring the effects of metal mining on early life stages of fish was evaluated by investigating the impacts of a biomining technology utilizing mine on the mortality, growth, and yolk consumption of brown trout (Salmo trutta) and whitefish (Coregonus lavaretus) e...

journal_title：Archives of environmental contamination and toxicology

authors： Arola HE,Karjalainen AK,Syrjänen JT,Hannula M,Väisänen A,Karjalainen J

更新日期：2019-01-01 00:00:00

abstract：:Hymenopterous parasitoids are key species involved in the regulation of insect populations. Kairomone perception is an important step leading to host parasitization. The massive use of insecticides induces environmental pollution that can interact with the reproduction of parasitoids. In this work, we have determined ...

journal_title：Archives of environmental contamination and toxicology

authors： Delpuech JM,Bardon C,Boulétreau M

更新日期：2005-08-01 00:00:00

abstract：:Exposures to airborne metals are known to cause physiological responses in organisms and wide-ranging health effects in humans. Hence determination of metals in particulate matter is important from a toxicological perspective. In the current study heavy metals associated with respirable (RSPM) and nonrespirable (NRSPM...

journal_title：Archives of environmental contamination and toxicology

authors： Mohanraj R,Azeez PA,Priscilla T

更新日期：2004-08-01 00:00:00

abstract：:Chemical elimination rate constants (k2) were determined for 41 polychlorinated biphenyl (PCB) congeners in dosed freshwater mussels, Elliptio complanta, following a 150-day laboratory depuration period. Congener-specific elimination rates were inversely dependent on the n-octanol/water partition coefficient (K(ow)) o...

journal_title：Archives of environmental contamination and toxicology

authors： O'Rourke S,Drouillard KG,Haffner GD

更新日期：2004-07-01 00:00:00

abstract：:The quantitative determination in organs of Oncorhynchus mykiss W. of a premetallized dye (C.I. Acid Violet 66) and the azoic base (C.I. Acid Red 217), used in wool dyeing, is studied in this paper. UV-VIS Spectrophotometry was used for the chromatic quantification and atomic absorption spectrophotometry for the detec...

journal_title：Archives of environmental contamination and toxicology

authors： Riva MC,Flos R,Crespi M,Pepió M

更新日期：1992-08-01 00:00:00

abstract：:Mercury accumulation rates measured in age-dated sediment cores were compared at three Washington state lakes. Offutt Lake and Lake St. Clair are located immediately downwind (18 and 28 km, respectively) of a coal-fired power plant and Lake Sammamish is located outside of the immediate area of the plant (110 km). The ...

journal_title：Archives of environmental contamination and toxicology

authors： Furl CV,Meredith CA

更新日期：2011-01-01 00:00:00

abstract：:Zinc (Zn) is an essential micronutrient to aquatic organisms, but increased concentrations may result in accumulation and toxic effects. Water chemistry is known to influence the uptake of Zn in aquatic biota; therefore, organisms inhabiting environments with variable salinities may exhibit different patterns of Zn ac...

journal_title：Archives of environmental contamination and toxicology

authors： Shyn A,Chalk SJ,Smith K,Charnock NL,Bielmyer GK

更新日期：2012-11-01 00:00:00

abstract：:Eight species of birds (129 individuals) were collected from three agricultural areas with long histories of pesticide use in northwestern Mexico. Plucked carcasses were analyzed for organochlorine (OC) pesticides and polychlorobiphenyls (PCBs). DDE was found in all of the samples and at higher levels than other OCs. ...

journal_title：Archives of environmental contamination and toxicology

authors： Mora MA,Anderson DW

更新日期：1991-11-01 00:00:00

abstract：:The effect of growth and physical condition on the level of heavy metals accumulated in the organs of common bream (Abramis brama L.) populating Lake Balaton was investigated on samples collected in October 1999 and May 2000 from two well-separable sites regarding their trophic state and pollution impact (western and ...

journal_title：Archives of environmental contamination and toxicology

authors： Farkas A,Salánki J,Specziár A

更新日期：2002-08-01 00:00:00

abstract：:Experimental data for the decay of acrolein approximated first order kinetics. The reaction continued to completion in local waters but in buffered solution (pH 5.1-8.6) an equilibrium was reached after reaction of about 92% of the acrolein. It is proposed that data presented on the effects of pH on decay of acrolein ...

journal_title：Archives of environmental contamination and toxicology

authors： Bowmer KH,Higgins ML

更新日期：1976-01-01 00:00:00

abstract：:Earlier incubation and greenhouse studies in our laboratory confirmed the effectiveness of drinking-water treatment residual (WTR) in decreasing soil arsenic (As) bioaccessibility as determined with in vitro tests, which led us to hypothesize a similar outcome if animal studies were to be conducted. Our objective was ...

journal_title：Archives of environmental contamination and toxicology

authors： Nagar R,Sarkar D,Makris KC,Datta R,Sylvia VL

更新日期：2009-11-01 00:00:00

abstract：:Chlorinated phenols and anilines were transformed by oxidoreductive catalysts with release of chloride ions in both the absence and the presence of humic substances (syringaldehyde, catechol, and humic acid). Dehalogenation of these xenobiotics resulted from oxidative coupling reactions occurring at the chlorinated si...

journal_title：Archives of environmental contamination and toxicology

authors： Park JW,Dec J,Kim JE,Bollag JM

更新日期：2000-05-01 00:00:00

abstract：:Copper, mercury, and zinc levels were determined in muscle and liver (N = 163) of seven fish species caught in coastal waters off Montevideo and Piriapolis (control site): Odontesthes spp., Mugil platanus, Micropogonias furnieri, Urophycis brasiliensis, Cynoscion guatucupa, Menticirrhus americanus, and Mustelus schmit...

journal_title：Archives of environmental contamination and toxicology

authors： Viana F,Huertas R,Danulat E

更新日期：2005-05-01 00:00:00

abstract：:Agricultural workers are exposed to pesticide residues via dermal contact with foliage upon entry of treated fields. Restricted Entry Intervals (REIs) are established based on both toxicity and exposure. Key factors for estimation of potential worker exposures are dislodgeable foliar residues (DFRs) and the manner in ...

journal_title：Archives of environmental contamination and toxicology

authors： Whitmyre GK,Ross JH,Lunchick C,Volger B,Singer S

更新日期：2004-01-01 00:00:00

abstract：:Metallothioneins with differing Cd/Zn ratios were prepared in vitro from rat liver zinc-thionein by replacing zinc with cadmium and were injected intraperitoneally to female rats. The distribution of cadmium, zinc, and copper in the kidney supernatant fraction was determined using a Sephadex G-75 column. The distribut...

journal_title：Archives of environmental contamination and toxicology

authors： Suzuki KT,Takenaka S,Kubota K

更新日期：1979-01-01 00:00:00

abstract：:The summer population of Mexican free-tailed bats (Tadarida brasiliensis) at Carlsbad Caverns, New Mexico, declined from an estimated 8.7 million in 1936 to 200,000 in 1974; thereafter, it increased to approximately 700,000 in 1991. This decline has been attributed primarily to organochlorine (OC) pesticide contaminat...

journal_title：Archives of environmental contamination and toxicology

authors： Thies ML,Thies K,McBee K

更新日期：1996-02-01 00:00:00

abstract：:In this study, we examine the relative contribution of water and live prey (Tubifex tubifex) as sources of nickel (Ni) and thallium (Tl) in juvenile fathead minnows (Pimephales promelas). Overall, both water and prey were important sources of metals for our fish, although only approximately 35% of the metal estimated ...

journal_title：Archives of environmental contamination and toxicology

authors： Lapointe D,Couture P

更新日期：2009-10-01 00:00:00

abstract：:Thirty-eight urban volunteers from the Lincoln and Omaha, Nebraska areas were monitored for carbaryl exposure during the summer of 1979. All volunteers were involved in the application of carbaryl incidental to their employment or leisure activities. The investigators made no attempt to affect the method of carbaryl a...

journal_title：Archives of environmental contamination and toxicology

authors： Gold RE,Leavitt JR,Holcslaw T,Tupy D

更新日期：1982-01-01 00:00:00

abstract：:Endosulfan sulfate is a persistent environmental metabolite of endosulfan, an organochlorine insecticide-acaricide presently registered by the United States Environmental Protection Agency. There is, however, limited acute fish toxicity data for endosulfan sulfate. This study determines the acute toxicity (LC₅₀s and L...

journal_title：Archives of environmental contamination and toxicology

authors： Carriger JF,Hoang TC,Rand GM,Gardinali PR,Castro J

更新日期：2011-02-01 00:00:00

abstract：:Osprey (Pandion haliaetus) eggs were collected from 1991 to 1997 at nests (n = 121) upstream and downstream of bleached kraft pulp mills and at reference sites in the Fraser and Columbia River drainage systems of British Columbia, Washington, and Oregon. Blood samples were collected from nestling ospreys during the 19...

journal_title：Archives of environmental contamination and toxicology

authors： Elliott JE,Machmer MM,Henny CJ,Wilson LK,Norstrom RJ

更新日期：1998-11-01 00:00:00

abstract：:The influence of temperature variation on the humoral immune response using the plaque-forming cell (PFC) assay in freshwater fish Channa punctatus (Bloch) was investigated. The fish was exposed to 1% concentration (v/v in water) of paper and pulp mill effluent under standard laboratory conditions in glass aquaria. Ef...

journal_title：Archives of environmental contamination and toxicology

authors： Fatima M,Ahmad I,Siddiqui R,Raisuddin S

更新日期：2001-02-01 00:00:00

abstract：:Liao River Basin (LRB), located in northeast China, is one of seven largest river basins in China. The Daliao River Watershed (DLRW) is severely disturbed by human activities in the LRB. In this study, three rivers within the DLRW-Xi River (XR), Hun River (HR), and Daliao River (DLR)-were selected as sampling location...

journal_title：Archives of environmental contamination and toxicology

authors： Tan R,Liu R,Li B,Liu X,Li Z

更新日期：2018-08-01 00:00:00

abstract：:Because of the large size of the former Soviet Union (FSU) and the heavy use of organochlorine pesticides (OCPs) in the FSU, usage information regarding OCPs in the FSU is important in compiling global emission inventories and thus in studying the transport of OCPs among different environmental compartments worldwide....

journal_title：Archives of environmental contamination and toxicology

authors： Li YF,Zhulidov AV,Robarts RD,Korotova LG

更新日期：2005-01-01 00:00:00