Soderlund is normally professor of insecticide toxicology. The NIEHS is section of the National Institutes of Health. The projects involve two chemical substance classes of insecticides that target the sodium ion channel proteins of nerve membranes. These proteins play a crucial role in the electric signaling of nerve cells. The research is expected to provide brand-new insights into mechanisms of insecticide toxicity to help in assessing individual health risks associated with using these insecticides.There were no whole cases of a decrease in potassium levels of more than 3.0 mmol per liter. Transient hypokalemia created in two patients . A major limitation of this scholarly study was that patients who had a serum potassium degree of more than 6.5 mmol per liter or electrocardiographic shifts associated with hyperkalemia were excluded. Another limitation was the short-term nature of the study, since patients in the study population may have required more than 2 weeks of treatment. Finally, because the scholarly study was executed among ambulatory outpatients, it excluded hospitalized individuals and the ones receiving dialysis. In conclusion, ZS-9, as compared with placebo, was associated with a reduction in serum potassium levels within 48 hours after administration in a cohort of ambulatory patients with baseline potassium levels of 5.0 to 6.5 mmol per liter.