منابع مشابه
Reproductive toxicology. Lead acetate trihydrate.
Background. T cell mediated inflammation contributes to atherogenesis and the onset of acute cardiovascular disease. Effector T cell functions are under a tight control of a specialized T cell subset, regulatory T cells (Treg). At present, nothing is known about the in situ presence of Treg in human atherosclerotic tissue. In the present study we investigated the frequency of naturally occurrin...
متن کاملReproductive toxicology. Lead acetate trihydrate.
Lead acetate trihydrate (PbA) was evaluated in this follow-up study as a possible reproductive toxicant using the RACB protocol (Morrissey et al., Fundam Appl Toxicol 13:747-777 [1989]). A previous study at the other RACB laboratory found significant toxicity at concentrations in the drinking water greater than or equal to 0.5%. Thus, levels for this study were set at 0.125, 0.25, and 0.5% weig...
متن کاملToxicology of Lead and Its Damage to Mammalian Organs.
The toxicity of lead has been appreciated for centuries. Lead is a commonly used metal in industrialized nations, which results in the release of lead into the environment. Governmental agencies regulate the amount of lead permissible for workers to be exposed to; however, unregulated environmental lead exposure is a high concern. While essential metals have physiologic roles, there are no heal...
متن کاملLead in bone: implications for toxicology during pregnancy and lactation.
Advances in understanding the distribution and retention of lead in mineralized tissues are important for two reasons: first, bone lead may be a more accurate dosimeter of integrated absorption associated with chronic exposures, and second, bone lead may be a source of internal exposure to the host organism. Little attention has been paid to this second aspect, the remobilization of lead from b...
متن کاملReview of lead toxicology relevant to the safety assessment of lead acetate as a hair colouring.
The literature on lead toxicology has been critically reviewed to provide a safety assessment of lead acetate as a hair colouring. The main objectives were: (i) to determine the additional lead contribution from hair-colouring use to the total daily environmental lead intake; and (ii) to assess the toxicological significance of this additional contribution. The review also focuses attention on ...
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ژورنال
عنوان ژورنال: Acta Medica (Hradec Kralove, Czech Republic)
سال: 2003
ISSN: 1211-4286,1805-9694
DOI: 10.14712/18059694.2019.8