Prochlorperazine is good for nausea, but Betahistine, often prescribed by GPs, doesn't help much at the doses that are given.
Comparing the doses that provide these benefits with the doses that trigger side effects, the researchers determined that the slow-release version is safer than the liver-targeted drug.
As all of these drugs are about 98% absorbed in humans, we used the doses that reflect the ratio used in clinical practice.
In order to perform Step 4 it is necessary to perform a combined exposure assessment to determine the doses that reach a receptor.
Nevertheless, a safety margin was still maintained between the ED50 values of N-methoxy-VCD in the mouse subcutaneous metrazol test and the doses that caused the resorptions.
Combined exposures: The measurement of the doses that reach an individual or an ecological receptor at the same time or over a period of time sufficiently short that the effects of one chemical add to the effect of another.
In phase II trials, a small set of patients are studied to determine if the candidate compound has efficacy in a small, controlled population and to set the doses that will be used in pivotal phase III trials.
Conclusion: This study suggests that mebendazole does not represent a major teratogenic risk in humans when it is used in the doses that are used commonly for pinworm (Enterobius vermicularis) infestation.
Recombinant hypoallergenic variants, which are developed with the aim of increasing the doses that can be administered while at the same time reducing the risks for therapy-associated side effects, are also in clinical trials for subcutaneous immunotherapy.
The present studies were designed to compare the doses that interfere with GnRH signaling seen in previous studies in adult Sprague Dawley (SD) rats (LH surge suppression) with doses that impair GnRH signaling in peripubertal rats, as indicated by delayed sexual maturation.
No T cell proliferation is induced by the F23.1 antibody at the doses that were used.
