Menthol, the cooling natural product of peppermint, is widely used in medicinal preparations
for the relief of acute and inflammatory pain in sports injuries, arthritis, and other painful …

Menthol, the cooling agent in peppermint, is added to almost all commercially available
cigarettes. Menthol stimulates olfactory sensations, and interacts with transient receptor potential …

Lopinavir, an HIV protease inhibitor, is coformulated with ritonavir to enhance the bioavailability
and pharmacokinetics of lopinavir. The original solid oral formulation of lopinavir/ritonavir…

Background and Purpose Eucalyptol (1,8‐cineol), the major ingredient in the essential oil of
eucalyptus leaves and other medicinal plants, has long been known for its anti‐inflammatory …

The purpose of this article is to provide an overview and practical guide to occupational health
professionals concerning the derivation and use of dose estimates in risk assessment for …

We briefly describe how toxicology can inform the discussion and debate of the merits of
hydraulic fracturing by providing information on the potential toxicity of the chemical and …

Addition of menthol to cigarettes may be associated with increased initiation of smoking. The
potential mechanisms underlying this association are not known. Menthol, likely due to its …

This study provides a scientific basis for interspecies extrapolation of nasal olfactory irritants
from rodents to humans. By using a series of short-termin vivostudies,in vitrostudies with …

Occupational exposure to butter flavoring vapors (BFV) is associated with significant pulmonary
injury. The goal of the current study was to characterize inhalation dosimetric patterns of …

Manganese chloride (50–800 μg) was injected unilaterally into the right nostril of rats and its
accumulation in the central nervous system (CNS) was monitored. Brain manganese levels …