A sheep model for continuous intrathecal infusion of test substances.

abstract：:As an input to dose assessments, measurements have been made of the clearance of Pu and Am after subcutaneous implantation in rats for six particulate materials and one dust from the Maralinga test sites. The tissue distribution of Pu and Am were measured in groups of six animals at one month and 6 months after implan...

journal_title：Human & experimental toxicology

authors： Harrison JD,Hodgson A,Haines JW,Stather JW

更新日期：1993-07-01 00:00:00

abstract：:Omeprazole is one of the most used acid-suppressing medications. This fact emphasizes the questions concerning the safety of this compound. Healthy volunteers (n=33) were included in this prospective study. All study subjects were analysed for their CYP2C19 genotype. Of the 33 individuals, 24 were homozygous for the w...

journal_title：Human & experimental toxicology

authors： Sinués B,Fanlo A,Bernal ML,Val M,Mayayo E

更新日期：2004-03-01 00:00:00

abstract：:This study deals with pesticide exposure profile in some European countries with a specific focus on ethylenebisdithiocarbamates (EBDC). In all, 55 Bulgarian greenhouse workers, 51 Finnish potato farmers, 48 Italian vineyard workers, 42 Dutch floriculture farmers, and 52 Bulgarian zineb producers entered the study. Ea...

journal_title：Human & experimental toxicology

authors： Fustinoni S,Campo L,Liesivuori J,Pennanen S,Vergieva T,van Amelsvoort L,Bosetti C,Van Loveren H,Colosio C

更新日期：2008-09-01 00:00:00

abstract：:Phagocytes remove and store mercury (Hg) that enters the body. Macrophages and granulocytes respond in opposite ways to Hg: macrophages loose cell viability, and neutrophils become protected from apoptosis. We have investigated the cytology of early intake of Hg by macrophages and neutrophils after a short period (2-4...

journal_title：Human & experimental toxicology

authors： Cunha EM,Oliveira MJ,Ferreira PG,Aguas AP

更新日期：2004-08-01 00:00:00

abstract：CONTEXT:Cardiac dysfunction is one of the most serious consequences of scorpion envenomation. The best tool to evaluate cardiac function is echocardiography, but it is not available at all emergency departments. Many studies aimed to describe biological predictive factors of cardiac dysfunction in scorpion envenomation...

journal_title：Human & experimental toxicology

authors： Chakroun-Walha O,Karray R,Jerbi M,Ben Rebeh A,Jammeli C,Bahloul M,Ammar R,Chabchoub I,Bouaziz M,Nasri A,Rekik N

更新日期：2018-06-01 00:00:00

abstract：:1 The cytotoxicity of dichlorobenzenes in cultured rat liver slices has previously been shown to be strain specific and biotransformation related. 2 In order to extrapolate animal models to humans, the dichlorobenzenes were incubated with human liver slices to try to clarify their hepatotoxic potential in man. 3 The d...

journal_title：Human & experimental toxicology

authors： Fisher R,Barr J,Zukoski CF,Putnam CW,Sipes IG,Gandolfi AJ,Brendel K

更新日期：1991-09-01 00:00:00

abstract：:The present study has three purposes; first evaluating cytotoxicity of (E)-4-chloro-2-((3-ethoxy-2-hydroxybenzylidene)amino)phenol (ACES), second deciphering ACES-mediated cellular death mechanism, and third estimating ACES-mediated alterations in the expressions of mitogen-activated protein kinase (MAPK) pathway-rela...

journal_title：Human & experimental toxicology

authors： Karaosmanoğlu O

更新日期：2020-10-01 00:00:00

abstract：OBJECTIVES:Pesticide poisoning stands as a major public health issue worldwide. The objective of this study was to examine the epidemiologic characteristics of pesticide-related hospitalizations in South Korea. METHODS:Data from the Korea National Hospital Discharge Survey were analyzed to describe the epidemiologic c...

journal_title：Human & experimental toxicology

authors： Kim HJ,Cha ES,Ko Y,Kim J,Kim SD,Lee WJ

更新日期：2012-08-01 00:00:00

abstract：:A 20-year-old male who attempted suicide by injecting subcutaneously 10 ml of Sistemin 40 (40% dimethoate) was admitted 16 h later. General weakness, muscular fibrillations and a marked inhibition of red blood cell and serum cholinesterases were the prominent signs of intoxication. The antidotal treatment of intermitt...

journal_title：Human & experimental toxicology

authors： Jovanović D,Randjelović S,Joksović D

更新日期：1990-01-01 00:00:00

abstract：:The article focuses on flaws in the actual approaches of exposure to a chemical of recipient organisms. It demonstrates the excessive use of arguments based on adverse effects and underlines the necessity to take adaptive effects seriously. Regulators are invited to rethink their inclination to the 'When in doubt, kee...

journal_title：Human & experimental toxicology

authors： Hanekamp JC,Bast A

更新日期：2007-11-01 00:00:00

abstract：:The number of definite and probable human chemical carcinogens identified by IARC approaches between 1987 and June 2004 is reported to be 50 agents. However, overall, given the rapid expansion in the number of chemicals in use, the throughput of the current approach to identifying potential environmental carcinogens i...

journal_title：Human & experimental toxicology

authors： Battershill JM

更新日期：2005-11-01 00:00:00

abstract：:The objective of this study was to determine the reliability of denial of acetaminophen ingestion in intentional drug overdose patients. All intentional drug overdose patients admitted to an emergency department who were able to provide a history were included. A detailed history was obtained on names, timing and numb...

journal_title：Human & experimental toxicology

authors： Bentur Y,Lurie Y,Tamir A,Keyes DC,Basis F

更新日期：2011-01-01 00:00:00

abstract：:Sulfur dioxide (SO2) is a common exogenous atmospheric pollutant. Studies have shown that SO2 can cause vasodilation as a gas signaling molecule, but the specific signaling pathways are not well understood. This study aimed to explore the underlying mechanism behind the effects of SO2 on vasodilation of isolated rat a...

journal_title：Human & experimental toxicology

authors： Zhang Q,Lyu W,Yu M,Niu Y

更新日期：2020-08-01 00:00:00

abstract：:Drugs intended for use in preventing allograft rejection in transplant patients are likely to be administered chronically; thus, it is normally expected that sponsors would conduct nonclinical studies to determine the carcinogenic potential of candidate compounds. For pharmaceuticals other than biologic agents, this w...

journal_title：Human & experimental toxicology

authors： Hastings KL

更新日期：2000-04-01 00:00:00

abstract：:Arsenic is a naturally occurring environmental toxicant, chronic exposure to arsenic can cause multiorgan damage, except for typical skin lesions, liver damage is the main problem for health concern in population with arsenic poisoning. Abnormal apoptosis is closely related to liver-related diseases, and p53 is one of...

journal_title：Human & experimental toxicology

authors： Yang Y,Liu C,Xie T,Wang D,Chen X,Ma L,Zhang A

更新日期：2021-01-27 00:00:00

abstract：:Resveratrol, a grape skin and red wine-derived polyphenolic phytoalexin, exhibits hormetic action delivering numerous health benefits at lower doses while being detrimental at higher doses. Epidemiologic and clinical trials need to be based on the clear understanding of hormetic health benefits of resveratrol. ...

journal_title：Human & experimental toxicology

authors： Das DK

更新日期：2010-12-01 00:00:00

abstract：:Personal reflections on radiation hormesis for the past 50 years are presented. The causes of ignoring and rejections of this phenomenon by international and national bodies and by radiation protection establishment are analyzed. The opposition against nuclear weapons and preparations for nuclear war was probably the ...

journal_title：Human & experimental toxicology

authors： Jaworowski Z

更新日期：2010-04-01 00:00:00

abstract：:Nickel nanoparticles (Ni-NPs) have been widely used in various industries related to electronics, ceramics, textiles, and nanomedicine. Ambient and occupational exposure to Ni-NPs may bring about potential detrimental effects on animals and humans. Thus, there is a growing effort to identify compounds that can amelior...

journal_title：Human & experimental toxicology

authors： Iqbal S,Jabeen F,Peng C,Ijaz MU,Chaudhry AS

更新日期：2020-11-01 00:00:00

abstract：:The effect of Glycyrrhiza glabra extract (GgE) as a natural antioxidant and melatonin (MEL) on ochratoxin A (OTA)-induced histopathological damages on the testes and oxidative stress was evaluated in male rats. The animals were assigned into four groups (n = 8) including control and test groups. The rats in control gr...

journal_title：Human & experimental toxicology

authors： Malekinejad H,Mirzakhani N,Razi M,Cheraghi H,Alizadeh A,Dardmeh F

更新日期：2011-02-01 00:00:00

abstract：:Genotoxicants can be identified as aneugens and clastogens through a micronucleus (MN) assay. The current high-content screening-based MN assays usually discriminate an aneugen from a clastogen based on only one parameter, such as the MN size, intensity, or morphology, which yields low accuracies (70-84%) because each...

journal_title：Human & experimental toxicology

authors： Huang ZH,Li N,Rao KF,Liu CT,Huang Y,Ma M,Wang ZJ

更新日期：2018-03-01 00:00:00

abstract：:Generation of reactive oxygen species (ROS) leads to serious tissue injuries. The effect of cyclopiazonic acid (CPA) on oxidative stress markers in the liver and kidneys of broiler chicks was studied. Ten-day-old male broiler chicks (Ross 308) were assigned into the control and test groups, which received normal salin...

journal_title：Human & experimental toxicology

authors： Malekinejad H,Akbari P,Allymehr M,Hobbenaghi R,Rezaie A

更新日期：2011-08-01 00:00:00

abstract：:The Organization for Economic Cooperation and Development (OECD) has promoted Good Laboratory Practice (GLP) since the mid 1970s. This paper describes the development of the concept through international harmonisation, Quality Assurance (QA), and compliance monitoring. Ultimately this process permits Mutual Acceptance...

journal_title：Human & experimental toxicology

authors： Turnheim D

更新日期：1993-11-01 00:00:00

abstract：:The aim of the present study was to investigate whether cognitive behavioral impairment, induced by nicotine in offspring rats, was associated with the alteration of hippocampal short-term potentiation (STP) and long-term potentiation (LTP) and to discuss the potential underlying mechanism. Young adult offspring rats ...

journal_title：Human & experimental toxicology

authors： Han G,An L,Yang B,Si L,Zhang T

更新日期：2014-02-01 00:00:00

abstract：:The identification of biomarkers for toxicity prediction is crucial for drug development and safety evaluation. The selective and specific biomarkers for antihistamines-induced cardiotoxicity is not well identified yet. In order to evaluate the mechanism of the life-threatening effects caused by antihistamines, we use...

journal_title：Human & experimental toxicology

authors： Yun JS,Kim SY

更新日期：2015-08-01 00:00:00

abstract：:1-Bromopropane (1-BP) is an increasingly used chemical solvent for cleaning metals and gradually replacing spraying adhesives. Workers exposed to 1-BP (WBP) showed nervous system dysfunction and other symptoms. This study focused on the proteomic change between healthy individuals (HIs), WBP and poisoned patients with...

journal_title：Human & experimental toxicology

authors： Miao R,Ding B,Zhang Y,Zhao R,Li Y,Zhu B

更新日期：2018-01-01 00:00:00

abstract：:Pesticides are used in agriculture to protect crops from insects-pests. Most of the field workers of North Indian population are exposed to commonly used insecticides. In the present study, pesticides induced oxidative stress as well as alterations in the level of acetylcholinesterase (AChE) in a total of 70 male heal...

journal_title：Human & experimental toxicology

authors： Sharma RK,Upadhyay G,Siddiqi NJ,Sharma B

更新日期：2013-11-01 00:00:00

abstract：:From 1988 to 1991, 732 patients (91.1% Chinese) were admitted to four general medical wards at the Prince of Wales Hospital in Hong Kong with acute poisoning. The patients were predominantly female (68.9%) and relatively young (86.3% below the age of 40). Further analysis of 655 patients indicates that the vast majori...

journal_title：Human & experimental toxicology

authors： Chan TY,Critchley JA,Chan MT,Yu CM

更新日期：1994-07-01 00:00:00

abstract：:Chronic mercury exposure impairs vascular function, leading to the depression of endothelium-dependent vasodilatation. Loss of the nitric oxide (NO) pathway has been implicated, but little is known about effects on other endothelial mediators. This study investigated the mechanisms of endothelial dysfunction in rats s...

journal_title：Human & experimental toxicology

authors： Omanwar S,Ravi K,Fahim M

更新日期：2011-11-01 00:00:00

abstract：:1. The coumarin anticoagulant difenacoum was detected by high performance liquid chromatography (HPLC) with multi-wavelength UV detection in plasma from a 41 years old man who presented with a severe deficiency of vitamin K-dependent clotting factors of unknown aetiology. A longitudinal toxicological study of the cons...

journal_title：Human & experimental toxicology

authors： McCarthy PT,Cox AD,Harrington DJ,Evely RS,Hampton E,al-Sabah AI,Massey E,Jackson H,Ferguson T

更新日期：1997-03-01 00:00:00

abstract：:Celecoxib has been shown to have antitumor effect in previous studies but the mechanisms are unclear. The effect of celecoxib on cytosolic Ca(2+) concentrations ([Ca(2+)]i) and viability in HA59T human hepatoma cells was explored. The Ca(2+)-sensitive fluorescent dye fura-2 was applied to measure [Ca(2+)]i. Celecoxib ...

journal_title：Human & experimental toxicology

authors： Cheng HH,Chou CT,Lu YC,Lu T,Chi CC,Tseng LL,Liu SI,Cheng JS,Kuo CC,Liang WZ,Jan CR

更新日期：2014-11-01 00:00:00