Culprit or correlate? An application of the Bradford Hill criteria to Vitamin E acetate.

abstract：:Chemical formation of dichlorvos (2, 2-dichlorovinyl dimethyl phosphate) was found to occur in mouse brain after i.p. injection of metrifonate (2, 2, 2-trichloro-1-hydroxyethyl dimethyl phosphonate). A mass fragmentographic technique was used. Different isotopic variants were used both as internal standards and to com...

journal_title：Archives of toxicology

authors： Nordgren I,Bergström M,Holmstedt B,Sandoz M

更新日期：1978-10-13 00:00:00

abstract：:Millions of tons of all kind of munitions, including mines, bombs and torpedoes have been dumped after World War II in the marine environment and do now pose a new threat to the seas worldwide. Beside the acute risk of unwanted detonation, there is a chronic risk of contamination, because the metal vessels corrode and...

journal_title：Archives of toxicology

authors： Strehse JS,Brenner M,Kisiela M,Maser E

更新日期：2020-12-01 00:00:00

abstract：:The immunotoxic potential of many classes of environmental contaminants has been well established in laboratory studies, with much attention being focussed on aryl hydrocarbon (Ah)-receptor binding polychlorinated biphenyl (PCB), polychlorinated dibenzo-p-dioxin (PCDD), and polychlorinated dibenzofuran (PCDF) congener...

journal_title：Archives of toxicology

authors： Ross PS,Van Loveren H,de Swart RL,van der Vliet H,de Klerk A,Timmerman HH,van Binnendijk R,Brouwer A,Vos JG,Osterhaus AD

更新日期：1996-01-01 00:00:00

abstract：:The incidence of breast cancer in Korea has been increasing for the last two decades (1983-2005), and now, breast cancer is ranked the leading cause of cancer in Korean women. Along with other endocrine disrupting chemicals (EDCs), bisphenol A (BPA) has been suspected as a potential risk factor for breast cancer. We s...

journal_title：Archives of toxicology

authors： Yang M,Ryu JH,Jeon R,Kang D,Yoo KY

更新日期：2009-03-01 00:00:00

abstract：:Neutrophils infiltrate tissues during inflammation, and when activated, they release β-glucuronidase. Since inflammation is associated with carcinogenesis, we investigated how extracellular β-glucuronidase changed the in vitro cellular response to the chemical carcinogen benzo(a)pyrene (B[a]P). For this we exposed hum...

journal_title：Archives of toxicology

authors： Shi Q,Haenen GR,Maas L,Arlt VM,Spina D,Vasquez YR,Moonen E,Veith C,Van Schooten FJ,Godschalk RWL

更新日期：2016-09-01 00:00:00

abstract：:This study examined the effect of tamoxifen, an anti-breast cancer drug, on Ca2+ handling in bladder female transitional cancer cells. Changes in cytosolic free Ca2+ levels were recorded by using the Ca2+-sensitive dye fura-2. In a dose-dependent manner, tamoxifen induced intracellular free Ca2+ concentrations ([Ca2+]...

journal_title：Archives of toxicology

authors： Chang HT,Huang JK,Wang JL,Cheng JS,Lee KC,Lo YK,Lin MC,Tang KY,Jan CR

更新日期：2001-05-01 00:00:00

abstract：:Intravenous administration of lead acetate to rabbits for 10 weeks at 2 week intervals resulted in significantly elevated blood lead levels, slight anemia with marked microspherocytosis and moderate basophilic stippling, and marked depression of red cell delta-aminolevulinic acid (ALA) dehydratase activity. However th...

journal_title：Archives of toxicology

authors： Fujii H

更新日期：1979-10-01 00:00:00

abstract：:The treatment of poisoning by highly toxic organophosphorus compounds (nerve agents) is unsatisfactory. Until now, the efficacy of new potential antidotes has primarily been evaluated in animals. However, the extrapolation of these results to humans is hampered by species differences. Since oximes are believed to act ...

journal_title：Archives of toxicology

authors： Worek F,Widmann R,Knopff O,Szinicz L

更新日期：1998-03-01 00:00:00

abstract：:Melanin is a polyanionic pigment that colors, e.g., the hair, skin and eyes. The pigment neuromelanin is closely related to melanin and is mainly produced in specific neurons of the substantia nigra. Certain drugs and chemicals bind to melanin/neuromelanin and are retained in pigment cells for long periods. This speci...

journal_title：Archives of toxicology

authors： Karlsson O,Lindquist NG

更新日期：2016-08-01 00:00:00

abstract：:The cadmilm-induced (Cd) damage of mammalian testes is thought to be correlated with an inhibition of carbonic anhydrase (CAH) by Cd. Since Cd causes dose-dependent changes in blood flow of the testes, an inhibition of CAH in the testes could be simulated by a decrease of CAH-rich erythrocytes. Therefore, CAH activiti...

journal_title：Archives of toxicology

authors： Alsen C,Köpcke C,Ohnesorge FK,Schneider J

更新日期：1976-12-23 00:00:00

abstract：:Oxime-type acetylcholinesterase reactivators (oxime-AChER) are used as an adjunct in the treatment for organophosphorus anticholinesterase poisoning. Because of the widespread usage and exposure of organophosphorus compounds (OPCs), its poisoning and fatalities is obvious in pregnant women, embryos and fetuses. OPCs i...

journal_title：Archives of toxicology

authors： Nurulain SM,Kornelia T,Naqvi SN,Sharma C,Ojha S,Adem A

更新日期：2014-03-01 00:00:00

abstract：:The ultimate purpose of the present study was to evaluate correlations between acute in vivo and in vitro toxicity and log P (P is n-octanol-water partition coefficient). The in vitro toxicity to cloned cells (neuroblastoma N18TG-2 and glioma C6) in culture (ED50) and the in vivo toxicity to mice (LD50) of ethylene gl...

journal_title：Archives of toxicology

authors： Tanii H,Saito S,Hashimoto K

更新日期：1992-01-01 00:00:00

abstract：:Ethylenediaminetetraacetic acid (EDTA) is widely used in food and other industries to sequester metal ions and to prevent their disadvantageous effects. The objective of the current study was to evaluate the protective effect of Panax ginseng extract standardized with ginsenoside Rg3 (ginsenoside Rg3 content was 3.6% ...

journal_title：Archives of toxicology

authors： Khalil WK,Ahmed KA,Park MH,Kim YT,Park HH,Abdel-Wahhab MA

更新日期：2008-03-01 00:00:00

abstract：:Diet is directly related with physiological alterations occurring at a cell and subcellular level. However, the role of diet manipulation on mitochondrial physiology is still largely unexplored. Aiming at correlating diet with alterations of mitochondrial membrane composition and bioenergetics, Wistar-Han male rats we...

journal_title：Archives of toxicology

authors： Monteiro JP,Pereira CV,Silva AM,Maciel E,Baldeiras I,Peixoto F,Domingues MR,Jurado AS,Oliveira PJ

更新日期：2013-12-01 00:00:00

abstract：:The effects of small repeated oral doses of mono-2-cresyl diphenyl phosphate (MOCP, 2.5 mg/kg/day) on hen brain and spinal cord neurotoxic esterase (NTE) were measured. The enzyme levels were depressed to about 40% and 55% of normal respectively and maintained at that level for 8 weeks. No clinical and only doubtful h...

journal_title：Archives of toxicology

authors： Lotti M,Johnson MK

更新日期：1980-10-01 00:00:00

abstract：:The activity of 18 vitamin D analogs on soft tissue calcification and growth impairment in neonatal rats and their effect on bone calcium mobilization, intestinal calcium absorption and binding to intestinal 1,25-dihydroxyvitamin D3 receptors in adult rats were compared. Depending on the chemical modification of the v...

journal_title：Archives of toxicology

authors： Kistler A,Galli B,Horst R,Truitt GA,Uskoković MR

更新日期：1989-01-01 00:00:00

abstract：:The deleterious effect of lead has been attributed to lead-induced oxidative stress with the consequence of lipid peroxidation. The present study was designed to investigate the combined effect of DL-alpha-lipoic acid (LA) and meso-2,3-dimercaptosuccinic acid (DMSA) on lead-induced peroxidative damages in rat kidney. ...

journal_title：Archives of toxicology

authors： Sivaprasad R,Nagaraj M,Varalakshmi P

更新日期：2002-08-01 00:00:00

abstract：:The kinetics of vitamin E was followed in serum, liver and kidney of 10- and 55-day-old rats after the administration of a single i.m. dose of 100 mg alpha-tocopherol acetate/100 g body wt. The basal levels without vitamin E administration were significantly higher in serum and liver of 10- than 55-day-old rats. The e...

journal_title：Archives of toxicology

authors： Appenroth D,Fröb S,Kersten L,Splinter FK,Winnefeld K

更新日期：1997-01-01 00:00:00

abstract：:Rats were coexposed to lead (Pb) and Copper (Cu) through drinking water and intraperitoneally, respectively, for a period of 21 days. Neurochemical studies in these rats showed significant reduction in the activity of adenosine triphosphatase, cytochrome-c-oxidase, diaphorase and in the levels of biogenic amines in th...

journal_title：Archives of toxicology

authors： Malhotra KM,Shukla GS,Chandra SV

更新日期：1982-03-01 00:00:00

abstract：:Experimental manganese lymphadenopathy was produced by guinea pigs by intratracheal inoculation of manganese dioxide (50 mg/300 g body weight) and histopathologic changes in the tracheobronchial lymph nodes were studied up to 180 days. There was slow extracellular transport of manganese dust into the nodes, which did ...

journal_title：Archives of toxicology

authors： Shanker R,Dogra RK,Sahu AP,Zaidi SH

更新日期：1976-10-28 00:00:00

abstract：:Bolesatine, a glycoprotein from Boletus satanas Lenz, has previously been shown to be mitogenic to rat and human lymphocytes at very low concentrations, whereas higher concentrations inhibit protein synthesis in vitro and in several in vivo systems. The mechanism whereby this mitogenic activity occurs was previously u...

journal_title：Archives of toxicology

authors： Ennamany R,Kretz O,Creppy EE

更新日期：1995-01-01 00:00:00

abstract：:Membrane transporters play an important role in the absorption, distribution, metabolism and excretion of drugs. The cellular accumulation of many drugs is the result of the net function of efflux and influx transporters. Efflux transporters such as P-glycoprotein/ABCB1 have been shown to confer multidrug resistance i...

journal_title：Archives of toxicology

authors： Windt T,Tóth S,Patik I,Sessler J,Kucsma N,Szepesi Á,Zdrazil B,Özvegy-Laczka C,Szakács G

更新日期：2019-04-01 00:00:00

abstract：:The pregnancy outcomes of 109 women who were intoxicated during pregnancy due to excessive amounts of drugs and other agents were studied. Seventy per cent of the women attempted suicide, and the intoxication in 78% of all cases was caused by drugs. The stillbirth rate (4%) was higher than that in previous and subsequ...

journal_title：Archives of toxicology

authors： Czeizel A,Szentesi I,Szekeres I,Molnár G,Glauber A,Bucski P

更新日期：1988-08-01 00:00:00

abstract：:Tacrolimus (FK506) and cyclosporin A (CsA) are two potent immunosuppressants mainly metabolized by hepatic cytochrome P-450 3A (CYP3A) monooxygenase. The aim of this study was to compare the toxic effects of the two drugs on hepatocytes in primary culture as a function of their metabolism and to explore the variations...

journal_title：Archives of toxicology

authors： Ellouk-Achard S,Martin C,Duc HT,Dutertre-Catella H,Thevenin M,Warnet JM,Claude JR

更新日期：1998-04-01 00:00:00

abstract：:The pharmacokinetics of styrene were investigated in male Sprague-Dawley rats and male B6C3F1 mice using the closed chamber technique. Animals were exposed to styrene vapors of initial concentrations ranging from 550 to 5000 ppm, or received intraperitoneal (i.p.) doses of styrene from 20 to 340 mg/kg or oral (p.o.) d...

journal_title：Archives of toxicology

authors： Filser JG,Schwegler U,Csanády GA,Greim H,Kreuzer PE,Kessler W

更新日期：1993-01-01 00:00:00

abstract：:Carbon tetrachloride-induced liver injury is a thoroughly studied model for regeneration and fibrosis in rodents. Nevertheless, its pattern of liver fibrosis is frequently misinterpreted as portal type. To clarify this, we show that collagen type IV+ "streets" and α-SMA+ cells accumulate pericentrally and extend to ne...

journal_title：Archives of toxicology

authors： Hammad S,Braeuning A,Meyer C,Mohamed FEZA,Hengstler JG,Dooley S

更新日期：2017-11-01 00:00:00

abstract：:Levels of glutathione and activity of glutamine synthetase were assayed in organs of rats following inhalation of a heterogeneous solvent mixture containing both aliphatic and aromatic hydrocarbons. This mixture was administered for 3 weeks (6 h daily) at two levels in the inhaled air (400 and 800 ppm) to young adult ...

journal_title：Archives of toxicology

authors： Bondy SC,Lam HR,Ostergaard G,Guo SX,Ladefoged O

更新日期：1995-01-01 00:00:00

abstract：:The main purpose of this study was to verify the hypothesis that cognitive dysfunctions induced by arsenic exposure were related to the changes of D-serine metabolism in the hippocampus of offspring mice. Mother mice and their offsprings were exposed to 0, 15, 30 or 60 mg/L sodium arsenite (NaAsO2) through drinking wa...

journal_title：Archives of toxicology

authors： Wang Y,Yang X,Yu H,Wang H,Qi Y,Geng M

更新日期：2020-01-01 00:00:00

abstract：:The role of the functional substituents on the pyridinium ring of bisquaternary pyridinium compounds, mostly oximes, in exerting reversible and irreversible inhibition of binding of [3H]-N-methyl-4-piperidyl benzilate [( 3H]-4NMPB) to rat brain stem muscarinic receptors was studied. The drugs tested, i.e. HGG-42, HGG-...

journal_title：Archives of toxicology

authors： Kloog Y,Galron R,Balderman D,Sokolovsky M

更新日期：1985-10-01 00:00:00

abstract：:Steatosis, also known as fatty liver disease (FLD), is a disorder in which the lipid metabolism of the liver is disturbed, leading to the abnormal retention of lipids in hepatocytes. FLD can be induced by several drugs, and although it is mostly asymptomatic, it can lead to steatohepatitis, which is associated with li...

journal_title：Archives of toxicology

authors： Rodrigues RM,Branson S,De Boe V,Sachinidis A,Rogiers V,De Kock J,Vanhaecke T

更新日期：2016-03-01 00:00:00