منابع مشابه
Toxicological relevance of emerging contaminants for drinking water quality.
The detection of many new compounds in surface water, groundwater and drinking water raises considerable public concern, especially when human health based guideline values are not available it is questioned if detected concentrations affect human health. In an attempt to address this question, we derived provisional drinking water guideline values for a selection of 50 emerging contaminants re...
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Psilocybin and psilocin are controlled substances in many countries. These are the two main hallucinogenic compounds of the "magic mushrooms" and both act as agonists or partial agonists at 5-hydroxytryptamine (5-HT)2A subtype receptors. During the last few years, psilocybin and psilocin have gained therapeutic relevance but considerable physiological variability between individuals that can in...
متن کاملThe 2nd Croatian Symposium on Membrane Transporters (2. hrvatski simpozij o transporterima): Membrane Transporters in Toxicological and Pharmacological Research.
Numerous studies in the past 25 years have shown that most compounds, generated in metabolic processes (metabolic intermediates and products; endogenous compounds) or introduced orally or parenterally (nutritive compounds, medicaments, environmental toxins and other xenobiotics), do not enter or exit cells freely, by simple diffusion. Rather, their transmembrane movement is mediated by various ...
متن کاملsurveying the relevance of proportions to the content of quran verses
چکیده : قرآن چشمه سار زلال هدایتی است که از سوی خداوند حکیم نازل شده تا بشر را به سر منزل کمال برساند. و در این راستا از شیوه های گوناگون بیانی خطابی و بلاغی استفاده کرده تا با فطرت زیبا طلب انسان درآمیزد و اورا مقهور خویش ساخته، به سوی کمالات سوق دهد.ازجمله جنبه های بارز اعجاز بیانی قرآن وجود فواصل در پایان آیات است که کار برد سجع و قافیه در کلام بشر شبیه آن است. برخی ازعلمای سلف تفاوت هایی ب...
15 صفحه اولThe Role of ATP-Binding Cassette Transporters in Neuro-Inflammation: Relevance for Bioactive Lipids
ATP-binding cassette (ABC) transporters are highly expressed by brain endothelial cells that form the blood-brain barrier (BBB). These efflux pumps play an important role in maintaining brain homeostasis as they actively hinder the entry of unwanted blood-derived compounds into the central nervous system (CNS). Consequently, their high activity at the BBB has been a major hurdle for the treatme...
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ژورنال
عنوان ژورنال: Toxicological Research
سال: 2007
ISSN: 1976-8257
DOI: 10.5487/tr.2007.23.1.001