منابع مشابه
Ammonia as a Potential Neurotoxic Factor in Alzheimer's Disease
Ammonia is known to be a potent neurotoxin that causes severe negative effects on the central nervous system. Excessive ammonia levels have been detected in the brain of patients with neurological disorders such as Alzheimer disease (AD). Therefore, ammonia could be a factor contributing to the progression of AD. In this review, we provide an introduction to the toxicity of ammonia and putative...
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Positive symptoms of psychosis disrupt mentation. Do they also engineer brain cell death and deterioration? This hypothesis is currently popular as an explanation of the duration of untreated psychosis effect in early schizophrenia. The clinical and neurobiological evidence for its validity is visited and found wanting. Synaptic plasticity, not neurotoxicity, appears to be the mediating process.
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Ammonia is present in agriculture and commerce in many if not most communities. This report evaluates the toxic potency of ammonia, based on three types of data: anecdotal data, in some cases predating World War 1, reconstructions of contemporary industrial accidents, and animal bioassays. Standards and guidelines for human exposure have been driven largely by the anecdotal data, suggesting tha...
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The low proportion of patients achieving glycemic targets is well documented for both type 1 and type 2 diabetes. Postprandial glucose levels are often not monitored but contribute significantly to total glycemic burden. Prandial rapid-acting insulin analogues were introduced to address some of these problems but still do not provide a physiologic insulin replacement. Inhaled prandial insulins ...
متن کاملEctopic expression of CGG containing mRNA is neurotoxic in mammals.
Fragile X-associated Tremor/Ataxia Syndrome (FXTAS) is a progressive neurodegenerative disorder that has been diagnosed in a substantial fraction of older male fragile X premutation carriers. Patients affected by FXTAS have elevated levels of ribo-rCGG repeat containing FMR1 mRNA with normal to slightly reduced levels of FMRP in blood leukocytes. Coupled with the absence of FXTAS in fragile X s...
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ژورنال
عنوان ژورنال: Environmental Management and Health
سال: 2000
ISSN: 0956-6163
DOI: 10.1108/09566160010372608