There were many occupational toxins for central nervous system and peripheral nervous system such as toxic and heavy metals. The aim of this study was introduction of occupational toxins with neurological effects and inflammatory effects specially. It is a review article. Researcher found the important data about the occupational toxins for nervous systems. Author searched in related journals, ...

Background: K+ channel toxins are essential tools for the first purifications, analysis of subunit structures and brain localization of voltage-gated K+ (Kv) channels. The effects of a lot of toxins on Kv are not fully known. Methods: Using whole-cell patch clamping technique the action of a series of toxins on Kv3.4 current in rat liver cells with expressed Kv3.4 channels (RLE) cloned cells wa...

among the therapeutic options for achalasia are pneumatic dilatation (pd), an appropriate long-term therapy, and botulinum toxin injection (bt) that is a relatively short-term therapy. this study aimed to compare therapeutic effect of repetitive pneumatic dilation with a combined method (botulinum toxin injection and pneumatic dilation) in a group of achalasia patients who are low responder to ...

background: gastrointestinal cancers are among the most common cancers in different communities. gastrointestinal tract cancer is the most common cancer among iranian men and the second common cancer among iranian women. due to the impact of environmental factors on the risk of gastrointestinal cancer and the increasing use of agricultural pesticides, this study aimed to investigate the effects...

The Cnidaria phylum includes organisms that are among the most venomous animals. The Anthozoa class includes sea anemones, hard corals, soft corals and sea pens. The composition of cnidarian venoms is not known in detail, but they appear to contain a variety of compounds. Currently around 250 of those compounds have been identified (peptides, proteins, enzymes and proteinase inhibitors) and non...

Part I. The Production of Bacterial Toxins .. 4 1. The use of media of simplified composition.......................... 4 2. The possible relationship of oxidation-reduction systems to the formation of toxins............................................. 6 3. Other factors affecting the formation of toxins .......... .......... 8 4. Toxins as products of secretion, autolysis, or the action of en...