2,4,5-T effects on cardiac and serum lactic dehydrogenase (LDH) and creatine kinase (CK) isozymes. II. Neonatal enzyme activities and isozyme profiles.

abstract：:n-Butyl benzyl phthalate (BBP) and di-n-butyl phthalate (DBP) were evaluated and compared for their developmental toxic potential. Pregnant rats were given either BBP or DBP by gastric intubation at a dose of 0.75, 1.0 and 1.25 g/kg on days 7-9, days 10-12 and days 13-15 of pregnancy. Regardless of the days of treatme...

journal_title：Archives of environmental contamination and toxicology

authors： Ema M,Kurosaka R,Amano H,Ogawa Y

更新日期：1995-02-01 00:00:00

abstract：:In addition to survival and hatching parameters, cytological alterations in liver and kidney of 4- and 6-d old zebrafish larvae (Brachydanio rerio) following single microinjection of fertilized eggs at the germ-ring stage with 5, 12.5, and 25 ng 4-chloroaniline/egg were investigated by means of electron microscopy. Wh...

journal_title：Archives of environmental contamination and toxicology

authors： Oulmi Y,Braunbeck T

更新日期：1996-03-01 00:00:00

abstract：:We exposed larval southern leopard frogs (Rana sphenocephala) to lead-contaminated sediments to determine the lethal and sublethal effects of this metal. Tadpoles were laboratory-raised from early free-swimming stage through metamorphosis at lead concentrations of 45, 75, 180, 540, 2360, 3940, 5520, and 7580 mg/kg dry...

journal_title：Archives of environmental contamination and toxicology

authors： Sparling DW,Krest S,Ortiz-Santaliestra M

更新日期：2006-10-01 00:00:00

abstract：:This is the first study to investigate the rate of mercury (Hg) biomagnification in the aquaculture pond ecosystem of the Pearl River Delta (PRD), China, by analyzing total mercury (THg) and methyl mercury (MeHg) concentrations in various species of fish at different trophic levels (TLs). Species representing a gradie...

journal_title：Archives of environmental contamination and toxicology

authors： Cheng Z,Liang P,Shao DD,Wu SC,Nie XP,Chen KC,Li KB,Wong MH

更新日期：2011-10-01 00:00:00

abstract：:Acute toxicity tests of selenium dioxide were conducted for 96 to 336 hr in intermittent-flow bioassay systems using six species of freshwater fish. The decreasing order of species sensitivity was: fathead minnow, flagfish, brook trout, channel catfish, goldfish, and bluegil. Curves relating median lethal concentratio...

journal_title：Archives of environmental contamination and toxicology

authors： Cardwell RD,Foreman DG,Payne TR,Wilbur DJ

更新日期：1976-01-01 00:00:00

abstract：:Perchlorate is a potent thyroid hormone-disrupting compound. Drinking water is one of the major sources of human exposure to perchlorate. Little is known about the occurrence of perchlorate in waters from China. In this study, water samples (n = 300) collected from 15 locations in 13 provinces and municipalities were ...

journal_title：Archives of environmental contamination and toxicology

authors： Wu Q,Zhang T,Sun H,Kannan K

更新日期：2010-04-01 00:00:00

abstract：:This report describes a study of exposure to omethoate during manual operations with ornamental plants in two intensive cultivation tunnels (tunnel 8 and tunnel 5). Airborne concentrations of omethoate were in the range 1.48-5.36 nmol/m(3). Total skin contamination in the range 329.94-12,934.46 nmol/day averaged 98.1 ...

journal_title：Archives of environmental contamination and toxicology

authors： Aprea C,Centi L,Santini S,Lunghini L,Banchi B,Sciarra G

更新日期：2005-11-01 00:00:00

abstract：:Polychlorinated biphenyls (PCBs), which cause environmental pollution, are found in animal-based fatty foods. Due to their long half-life and lipophilic properties, they can accumulate in the fat tissues of cattle. The study was conducted to compare the PCB levels (PCB28, 52, 101, 118, 138, 153, and 180) in the differ...

journal_title：Archives of environmental contamination and toxicology

authors： Kuzukiran O,Filazi A,Sevin S,Yurdakok-Dikmen B,Yikilmaz Y,Erdoğan E,Şen F,Totan FE,Celik C,Kirmizibayrak O

更新日期：2020-02-01 00:00:00

abstract：:A grazing bioassay was employed to assess the impacts of chlorophenols on Daphnia magna and Daphnia pulex. The effects of two chlorophenols, pentachlorophenol (PCP) and 4-chlorophenol, were investigated at concentrations of 0.001, 0.01, and 0.1 mg . L-1 over a 96-h period. All tests were conducted in water from the so...

journal_title：Archives of environmental contamination and toxicology

authors： Gokcen JE

更新日期：1998-04-01 00:00:00

abstract：:In the current study, we examined whether subchronic exposure via drinking water to low doses of a mixture of metals (arsenic, cadmium, lead, mercury, chromium, manganese, iron, and nickel), found as contaminants in various water sources of India, and to concentrations equivalent to WHO maximum permissible limits (MPL...

journal_title：Archives of environmental contamination and toxicology

authors： Jadhav SH,Sarkar SN,Patil RD,Tripathi HC

更新日期：2007-11-01 00:00:00

abstract：:6-Chloropicolinic acid is the sole detectable metabolite, other than carbon dioxide, arising from decomposition of 2-chloro-6-(trichloromethyl) pyridine in soil. The pyridine compound is a potent inhibitor of nitrification now in use with ammonium fertilizers. The purpose of this study was to evaluate the relative inf...

journal_title：Archives of environmental contamination and toxicology

authors： Meikle RW,Youngson CR,Hedlund RT,Goring CA,Addington WW

更新日期：1976-01-01 00:00:00

abstract：:Aflatoxin B(1) (AFB(1)) is a potent mutagenic and carcinogenic agent found in numerous agricultural and dairy products consumed by humans. Therefore, we evaluated the capacity of mannan to cope with its genotoxic potential. We prepared a diet constituted of corn (90%) plus the recommended amount of other nutrients, as...

journal_title：Archives of environmental contamination and toxicology

authors： Madrigal-Santillán E,Alvarez-González I,Márquez-Márquez R,Velázquez-Guadarrama N,Madrigal-Bujaidar E

更新日期：2007-10-01 00:00:00

abstract：:The magnitude of between-strain differences in the sensitivity of algal species to toxicants is not well known. Yet, informations obtained with a single strain are used for ecotoxicological assessment and for interspecific comparisons. Using 12 strains, we determined whether intraspecific variability occurs in the gre...

journal_title：Archives of environmental contamination and toxicology

authors： Behra R,Genoni GP,Joseph AL

更新日期：1999-07-01 00:00:00

abstract：:Although concentrations of organochlorine compounds (OCs) in birds from most of the United States and Canada have decreased over the last 30 years, there is still concern that migrant birds might be exposed to elevated concentrations of OCs during migration in Latin America. The Lerma-Chapala Basin in west-central Mex...

journal_title：Archives of environmental contamination and toxicology

authors： Mora MA

更新日期：2008-10-01 00:00:00

abstract：:Numerous state and federal agencies are increasingly concerned with the rapid expansion of invasive, noxious weeds across the United States. Herbicides are frequently applied as weed control measures in forest and rangeland ecosystems that frequently overlap with critical habitats of threatened and endangered fish spe...

journal_title：Archives of environmental contamination and toxicology

authors： Fairchild JF,Feltz KP,Allert AL,Sappington LC,Nelson KJ,Valle JA

更新日期：2009-05-01 00:00:00

abstract：:Channel catfish (Ictalarus punctatus) were exposed to 0, 10, 20, and 40% bleached kraft pulp and paper mill effluent (BKME) for up to two weeks. Fish were sacrificed on days 1, 3, 7, and 14 of exposure. Blood, liver, and gill tissues were assayed for biochemical responses associated with oxidative stress (superoxide d...

journal_title：Archives of environmental contamination and toxicology

authors： Mather-Mihaich E,Di Giulio RT

更新日期：1991-04-01 00:00:00

abstract：:4-hydroxybenzoic acid (4-HBA) exhibited low algal toxicity with the 72-h median inhibition concentration (IC50) of 9.9 mmol/L in the standard growth inhibition test using the freshwater green alga Pseudokirchneriella subcapitata. In contrast, it stimulated the algal growth at lower concentrations ranging from 0.1 to 1...

journal_title：Archives of environmental contamination and toxicology

authors： Kamaya Y,Tsuboi S,Takada T,Suzuki K

更新日期：2006-11-01 00:00:00

abstract：:The relationship between exposure to p-dichlorobenzene (p-DCB) and urinary excretion of 2,5-dichlorophenol (2,5-DCP), the major metabolite of p-DCB, was examined to evaluate the usefulness of the metabolite as a biological index for low-level exposure of p-DCB in the general population. Personal exposure concentration...

journal_title：Archives of environmental contamination and toxicology

authors： Yoshida T,Andoh K,Fukuhara M

更新日期：2002-11-01 00:00:00

abstract：:Pollution of surface soils by traffic, especially along major highways, can be a significant issue. Numerous studies have demonstrated traffic to be an important source of particulate matter and gas-phase organic air pollutants that produce many types of deleterious effects. This article brings original information ab...

journal_title：Archives of environmental contamination and toxicology

authors： Sídlová T,Novák J,Janosek J,Andel P,Giesy JP,Hilscherová K

更新日期：2009-11-01 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAH) have become an ubiquitous upper soil component as a consequence of industrialization involving a multitude of combustion processes. Ingestion of PAH contaminated soil is considered to be a major exposure route, specifically for small children living on these soils. Health risk as...

journal_title：Archives of environmental contamination and toxicology

authors： van Schooten FJ,Moonen EJ,van der Wal L,Levels P,Kleinjans JC

更新日期：1997-10-01 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

abstract：:Numerous studies have demonstrated the important role played by indoor dust in human exposure to polybrominated diphenyl ethers (PBDEs), particularly in children, who spend most of their time indoors. Few data have been available for PBDEs in house dust in China. In this study, dust samples were collected randomly fro...

journal_title：Archives of environmental contamination and toxicology

authors： Chen L,Huang Y,Xu Z,Wen L,Peng X,Ye Z,Zhang S,Meng XZ

更新日期：2011-04-01 00:00:00

abstract：:A test battery, composed of a range of biological assays, was applied to evaluate the ecological health of soil aged for 69 days and spiked with a range of pyrene levels (1.04, 8.99, 41.5, 72.6, 136, and 399 μg g(-1) dry soil; Soxhlet-extracted concentrations after 69 days of aging). Chinese cabbage (Brassica rapa), e...

journal_title：Archives of environmental contamination and toxicology

authors： Khan MI,Cheema SA,Tang X,Shen C,Sahi ST,Jabbar A,Park J,Chen Y

更新日期：2012-11-01 00:00:00

abstract：:Retinol-binding protein (RBP) in the Rhesus monkey had the same electrophoretic mobility, molecular weight, and common antigens as human RBP; beta 2-microglobulin protein (MG) had similar electrophoretic mobility and partial common antigens to human MG. After a prolonged oral administration of cadmium chloride to 10 m...

journal_title：Archives of environmental contamination and toxicology

authors： Nomiyama K,Yotoriyama M,Nomiyama H

更新日期：1981-01-01 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：:Cell-free extracts of fungal mycelia of two non-aflatoxigenic isolates of Aspergillus parasiticus (SRRC 163 and SRRC 2043) were examined for enzyme activities involved in the latter stages of aflatoxin biosynthesis. Post-microsomal fractions (105 Kxg supernatant) of both SRRC 163 (ATTC 56774) and SRRC 2043 were able t...

journal_title：Archives of environmental contamination and toxicology

authors： Bhatnagar D,Cleveland TE,Lax AR

更新日期：1989-05-01 00:00:00

abstract：:This study was designed to determine the concentrations of p-nitrophenyl acetate esterase activity (EA) and cortisol in serum of marine Olive Ridley turtles (Lepidochelys olivacea) from a Mexican Pacific population ("La Escobilla" beach) and to evaluate the possible relationship of inorganic elements with these biomar...

journal_title：Archives of environmental contamination and toxicology

authors： Cortés-Gómez AA,Tvarijonaviciute A,Teles M,Cuenca R,Fuentes-Mascorro G,Romero D

更新日期：2018-07-01 00:00:00

abstract：:We analyzed the accumulation of inorganic and organic toxicants in tadpoles from nine populations of the common frog (Rana temporaria) at different altitudes of the Hohe Tauern National Park in Austria). Lead and cadmium concentrations in tadpoles increased with the acidity and metal-to-HCO3(-) ratio in the water exce...

journal_title：Archives of environmental contamination and toxicology

authors： Hofer R,Lackner R,Lorbeer G

更新日期：2005-08-01 00:00:00

abstract：:Stimulation of hepatic microsomal NAD(P)H-dependent hydroxyl radical (.OH) production by model compounds, viz. menadione (2-methyl-1,4-naphthoquinone) and nitrofurantoin (N-(5-nitro-2-furfurylidene)-1-aminohydantoin), and pollutant xenobiotics, viz. benzo[a]pyrene (BaP) diones (products of microsomal BaP metabolism), ...

journal_title：Archives of environmental contamination and toxicology

authors： Lemaire P,Matthews A,Förlin L,Livingstone DR

更新日期：1994-02-01 00:00:00

abstract：:Seasonal trends and tissue distribution of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in gilthead sea bream (Sparus aurata) samples from the Western Mediterranean were investigated. Hexane extracts of white and red muscle, liver, and gills from wild and cultured specimens were purified by no...

journal_title：Archives of environmental contamination and toxicology

authors： Blanes MA,Serrano R,López FJ

更新日期：2009-07-01 00:00:00