Abstract：
:Juvenile rainbow trout (Oncorhynchus mykiss) were exposed to 0, 10, 30, and 70% (v/v) of a secondary-treated, integrated thermomechanical-bleached kraft pulp and paper mill effluent. The immunological parameters oxidative burst and phagocytosis of head kidney macrophages and total and differential circulating leukocytes were measured after 21 d of exposure. General parameters of stress and exposure including erythrocyte counts, numbers of degenerating erythrocytes, splenic pigmented macrophage aggregates (PMAs), spleen size, bile chemistry, and hepatic EROD activity were also assessed. Contrary to parallel chronic studies on the same effluent, EROD induction did not occur. Analyses of bile indicated uptake and accumulation of resin acids and some sterols. There was no measurable macrophage-related immunological dysfunction. However, circulating leukocytes, specifically lymphocytes, were reduced. The density of splenic PMAs increased over the exposure period, possibly in association with degenerating blood cells. There were statistical differences between staggered days of sampling in head kidney oxidative burst, white and mature red blood cell counts, and spleen size, indicating that relatively minor capture and handling stress could result in rapid changes in some parameters. Overall, it was concluded that the observed minor, indirect alterations in the immune response were likely the result predominantly of a nonspecific mechanism such as a cortisol-mediated stress response.
journal_name
Arch Environ Contam Toxicoljournal_title
Archives of environmental contamination and toxicologyauthors
van den Heuvel MR,O'halloran K,Ellis RJ,Ling N,Harris MLdoi
10.1007/s00244-004-0093-1subject
Has Abstractpub_date
2005-05-01 00:00:00pages
520-9issue
4eissn
0090-4341issn
1432-0703journal_volume
48pub_type
杂志文章abstract：:Several field studies of selenium-contaminated lakes and reservoirs have indicated the possibility of selenium-induced reproductive failure in important populations of fish. These investigators have hypothesized that bioaccumulation of selenium through the food chain led to fish selenium levels high enough to elicit t...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF01160293
更新日期：1989-11-01 00:00:00
abstract：:Parasitoids are key species involved in the regulation of natural populations. Host parasitization is realized via some important steps in which kairomone perception is essential. Due to the wide use of insecticides and their contribution to environmental pollution, the determination of their sublethal effects on beha...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002440010269
更新日期：2001-11-01 00:00:00
abstract：:Seed germination and early stage seedling growth tests were conducted to determine the ecotoxicological threshold of 2,4, 6-trinitrotoluene (TNT) in two soils of different properties. Soils were amended up to 1,600 mg TNT kg-1 soil and four representative species of higher plants, two dicotyledons (Lepidium sativum L....
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449900455
更新日期：1999-02-01 00:00:00
abstract：:The trace metal content and related safety (health risk) of Hackensack River fish were assessed within the Hackensack Meadowlands of New Jersey, USA. Eight elements were analyzed in the edible portion (i.e., muscle) of species commonly taken by anglers in the area. The white perch collection (Morone americana) was lar...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-006-0093-4
更新日期：2007-01-01 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
pub_type： 杂志文章
doi：10.1007/s00244-010-9564-8
更新日期：2011-04-01 00:00:00
abstract：:Juvenile common carp were exposed for 28 days to three different sublethal copper concentrations (0.20 microM, 0.55 microM, and 0.80 microM). Food consumption was monitored on a daily basis during the exposure period, while growth, copper accumulation, energy stores, and nucleic acid contents were assessed weekly. Cop...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449900271
更新日期：1997-11-01 00:00:00
abstract：:This study determined the concentrations of polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDD/Fs), polychlorinated biphenyls (PCBs), organochlorine (OC) pesticides, and tris(4-chlorophenyl) methane (TCPMe) in human breast milk samples collected in 2003 from primipara mothers living in Penang, Malaysia. OCs were de...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-004-0208-8
更新日期：2005-10-01 00:00:00
abstract：:Chemicals pollution in the environment has attracted attention all over the world, and the toxicity prediction of chemical pollutants has become quite important. In this paper, we introduce a simple approach to predict the toxicity of some chemical components, in which the Tchebichef image moment (TM) method was emplo...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-019-00703-z
更新日期：2020-05-01 00:00:00
abstract：:Accumulation of tributyltin (TBT) was determined in liver of olive flounder exposed to TBT (3.65, 36.5, 365, 3,650, and 7,300 ng Sn/L) for 10 or 30 days, followed by 60 days depuration. Effect of TBT on hepatic cytochrome P450 content was also measured in liver of olive flounder. TBT was highly accumulated in liver of...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-002-2054-x
更新日期：2003-04-01 00:00:00
abstract：:This study was conducted to find an appropriate approach for the assessment of bioavailability of DDTs in soil to both earthworm and vegetables. Four chemical approaches--Soxhlet extraction with n-hexane, n-butanol agitation extraction, water agitation extraction, and matrix solid-phase microextraction (matrix-SPME)--...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-009-9329-4
更新日期：2010-01-01 00:00:00
abstract：:Double-crested cormorant (Phalacrocorax auritus) eggs were collected in 1998 from three sites on Lakes Huron and Superior and either analyzed for 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin (TCDD)-like residues or artifically incubated. Some of the incubated eggs were injected with vitamin E (antioxidant) or piperonyl buto...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-003-0156-8
更新日期：2003-11-01 00:00:00
abstract：:Pilot whales strand periodically along the U.S. coast, and these strandings offer an opportunity for the collection of tissues for biomonitoring of contaminant exposure in cetaceans, as well as for specimen archiving. Concentrations of organochlorine (OC) contaminants (e.g., PCB congeners, pesticides, DDTs) were measu...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449900497
更新日期：1999-07-01 00:00:00
abstract：:The effects of both parathion and methyl parathion on the inhibition of plasma cholinesterase were elaborated in a rat model employing a modified isocratic reverse-phase HPLC method coupled with UV detection for the determination of the urinary metabolite p-nitrophenol (U-4NP). A linearity of r2 > 0.995 was found for ...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449900207
更新日期：1997-05-01 00:00:00
abstract：:To understand the physiological mechanism that confers Cd sensitivity/tolerance, Cd uptake and translocation by Cd-sensitive mutant and wild-type rice seedlings were characterized using radioactive tracer. Time-dependent Cd accumulation during 210 min was 1.8-fold higher in roots of the mutant than of wild-type rice. ...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-008-9273-8
更新日期：2009-08-01 00:00:00
abstract：:Despite the wide use of trace metals in various technologies, such as chemical industries and electronic equipment, insufficient information is available on their behavior in the environment. We investigated changes in chemical forms and vertical distribution during the migration processes of trace metals, whose usage...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-017-0437-2
更新日期：2018-01-01 00:00:00
abstract：:Static acute toxicity bioassays were conducted at 20 degrees C and 20 o/33 salinity with CdCl2-2 1/2 H20, K2CrO4, HgCl2, NiCl2-6H2O, and ZnCl2 using adults of starfish, Asterias forbesi; sandworm, Nereis virens; hermit crab, Pagurus longicarpus; softshell clam, Mya arenaria; mudsnail, Nassarius obsoletus; and mummicho...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF02097772
更新日期：1977-01-01 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
pub_type： 杂志文章
doi：10.1007/s00244-011-9672-0
更新日期：2012-01-01 00:00:00
abstract：:The adverse effects of heavy metals (mostly Cr, Mn, Fe, Cu, Zn, and Se) on the environment were appraised by comparing fluctuating asymmetry of dental characters (molars) in Algerian mice (Mus spretus) from polluted (Oeiras) and reference (Xévora) riparian areas, in central Portugal. The size of tooth traits was shown...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002440010279
更新日期：2001-11-01 00:00:00
abstract：:Recently, there is increasing interest in the microbial degradation of endocrine disruptors. This study was conducted to show the isolation and property of bacteria having bisphenol A (BPA) biodegradability in river water and to identify the difference of BPA degradation under aerobic and anaerobic conditions. Three r...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-002-1209-0
更新日期：2002-10-01 00:00:00
abstract：:The aim of the present project is to determine the feasibility of measuring hepatic cytochrome P4501A1 (CYP1A1) and metallothionein (MT) mRNA in fish as an integrative measurement of persistent organic pollutants (POPs) and heavy metal contamination in sediment arising in Hong Kong. Sediment samples were collected fro...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s002449910064
更新日期：2000-05-01 00:00:00
abstract：:The degradation of ring-labeled 14C-phenthoate in a moist sandy loam and silty clay loam soil was studied. Phenthoate degradation was attributed to the action of extracellular heat-labile soil enzymes which converted to its carbon ester hydrolysis product, phenthoate acid. Thus, rate of phenthoate degradation was grea...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF02097745
更新日期：1977-01-01 00:00:00
abstract：:Chlorothalonil, a broad-spectrum nonsystemic foliar fungicide, is one of the most extensively used pesticide active ingredients on Prince Edward Island, Canada, for blight control on potatoes. In ambient air-sampling programs conducted in 1998 and 1999 and from 2002 to 2004, chlorothalonil was measured in 97% of air s...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-011-9699-2
更新日期：2012-02-01 00:00:00
abstract：:The occurrence of high concentrations of a PCB (Aroclor 1254) in the Pensacola estuary prompted field and laboratory studies by the Gulf Breeze Environmental Research Laboratory (EPA). Monitoring of the estuary indicates the chemical is present in all components--particularly in sediments and fishes. Residues appear t...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF02221129
更新日期：1975-01-01 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
pub_type： 杂志文章
doi：10.1007/s00244-009-9318-7
更新日期：2009-11-01 00:00:00
abstract：:Despite safety protocols, crude oil extraction and transportation in the Amazon basin has a potential for inadvertent oil spills, which can impact aquatic organisms in local rivers. The objective of this study was to assess the effects of crude oil on juvenile Amazonian fish tambaqui, Colossoma macropomum, at various ...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-013-9894-4
更新日期：2013-08-01 00:00:00
abstract：:Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are two kinds of emerging contaminants most studied in recent years. However, there is limited information about their combined toxicity to aquatic organisms. In the present study, the single and combined toxicity of PFOA and PFOS to zebrafish (Danio r...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-012-9864-2
更新日期：2013-05-01 00:00:00
abstract：:The two Noccaea species-Noccaea praecox originating from Mežica, Slovenia (Me) (Pb, Zn, Cd pollution) and Noccaea caerulescens from Redlschlag, Austria (Re) (high levels of Ni, Cr, Mg)-were studied to compare Cd accumulation and tolerance. After 120 days of plant cultivation in Cd-contaminated soil (90 mg Cd kg(-1) so...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-015-0198-8
更新日期：2016-04-01 00:00:00
abstract：:To examine the possible phenotypic defects from barium exposure, a model organism, Caenorhabditis elegans, was chosen to analyze the multiple toxicities in barium-exposed animals. Endpoints of life span, body size, brood size, generation time, head thrash, and body bend were selected for the assessment of barium toxic...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-007-9050-0
更新日期：2008-04-01 00:00:00
abstract：:Dissipation processes are described for a combination of commonly used pesticides-atrazine (6-chloro-4-ethylamino-6-isopropylamino- s-triazine), metolachlor (2-chloro- N-[2-ethyl-6-methyl-phenyl]- N-[2-methoxy-1-methylethyl] acetamide), and chlorpyrifos ( O-O diethyl O-[3,5,6-trichloro-2-pyridinyl] phosphorothioate)-i...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/s00244-002-1259-3
更新日期：2003-01-01 00:00:00
abstract：:Twenty-seven pesticide workers with elevated blood levels of dieldrin (greater than or equal to 15 ppb) were involved in a case-control study which included history and physical examination, comprehensive neurological evaluation, laboratory tests, and psychological and psychomotor testing. No clinically important diff...
journal_title：Archives of environmental contamination and toxicology
pub_type： 杂志文章
doi：10.1007/BF01057573
更新日期：1981-01-01 00:00:00
