Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dorota Wiaderna"'
Publikováno v:
NeuroToxicology. 33:361-369
Polychlorinated naphthalenes (PCNs), including hexachloronaphthalene (HxCN), are widespread global environmental contaminants. Our experiments were aimed at assessing HxCN effects on motor behavior, long-term memory, pain sensitivity, magnitude of st
Publikováno v:
Behavioural Brain Research. 147:163-173
Our earlier experiment revealed that rats pretreated once with an anticholinesterase develop hyposensitivity to amphetamine (AMPH). One of the likely causes of this effect might be a transient hyperexcitation of the central muscarinic receptors. It h
Behavioral Effects Following Subacute Inhalation Exposure to m-Xylene or Trimethylbenzene in the Rat
Autor:
Sławomir Gralewicz, Dorota Wiaderna
Publikováno v:
NeuroToxicology. 22:79-89
Trimethylbenzene (TMB), like xylene (dimethylbenzene), is a significant constituent of some industrial solvent mixtures. In earlier studies, we found that in the rat a subacute low-level inhalation exposure to some of the TMB isomers may result in be
Publikováno v:
Neurotoxicology and Teratology. 19:327-333
Pseudocumene (1,2,4-trimethylbenzene, TMB) is a component of several solvent mixtures. During recent studies on rats we investigated the effect of a 4-week (6 h/day, 5 days/week) inhalation exposure to TMB at concentrations of 0, 25, 100, or 250 ppm
Publikováno v:
International journal of occupational medicine and environmental health. 24(3)
Exposure to various stressors is known to result in sensitization to psychostimulants, a state related to the psychostimulant dependence and addiction. It has been shown in some studies that the rise in corticosterone (CORT) concentration is indispen
Publikováno v:
Annals of agricultural and environmental medicine : AAEM. 17(1)
A single i.p. administration of 1.0 mg/kg of chlorphenvinphos (CVP), an organophosphorus pesticide, results in an acute stress response, evidenced by a marked (6-7 fold) rise in plasma corticosterone (CORT) concentration, and a diminished behavioural
Autor:
Wanda Majcherek, Zofia Grzelińska, Radosław Świercz, Sławomir Gralewicz, Dorota Wiaderna, Piotr Lutz
Publikováno v:
International Journal of Occupational Medicine and Environmental Health. 23
Objectives: Some data suggest that increased behavioural sensitivity to psychostimulants may develop after exposure to volatile chemicals in common use. The purpose of the present experiment was to find out whether and in what way inhalation exposure
Publikováno v:
International journal of occupational medicine and environmental health. 22(3)
Objectives: Methylmercury (MeHg) and polychlorinated biphenyls (PCBs) are ubiquitous environmental pollutants. Both are neurotoxic, especially for the developing brain. The main source of human exposure to MeHg and PCBs is seafood. The aim of the pre
Publikováno v:
International Journal of Occupational Medicine and Environmental Health. 19
Objectives: Exposure to organophosphorus (OP) pesticides, irreversible inhibitors of acetylcholinesterase (AChE), may result in long-lasting alterations in the functional state of the central nervous system. In earlier studies, we found that a single
Publikováno v:
International journal of occupational medicine and environmental health. 18(2)
Effects of acute exposure to organophosphorous pesticides (OPs), chlorphenvinphos (CVP) or chlorphyriphos (CPF) on amphetamine (AMPH)- or scopolamine (SCOP)-induced open-field locomotion were compared in rats.CVP and CPF were administered intraperito