Carbon Monoxide Levels Produced by Propane/Isobutane Canister Stoves inside a Tent.

Introduction: Improper use of camp stoves in enclosed spaces has resulted in fatalities from carbon monoxide (CO) poisoning. Prior research has focused on the CO output of stoves burning white gas, unleaded gas, or kerosene. Stoves burning an isobutane/propane fuel have not been investigated and are the focus of this study.

The Utility of a Bumble Bee (Bombus spp. [Hymenoptera: Apidae]) Brood Test for Evaluating the Effects of Pesticides.

Risk assessment for chemicals in the United States relies upon the honey bee (Apis meliffera L. [Hymenoptera: Apidae]) as a surrogate for other bee species. There is uncertainty in extrapolating honey bee toxicity data to bumble bees due to differences in life history strategies, food consumption, and nest structure.

Driving After Cannabis Use Among Young Adults in Michigan.

Driving after cannabis use is associated with a number of risks. Examination of driving after cannabis use among young adults is particularly important, as young adults have the highest rates of cannabis use and among the highest rates of traffic crashes. The current study examines rates and correlates of driving after cannabis use among young adults (aged 18-25) who reported past month cannabis use.

Recombinant Human MG53 Protein Protects Against Alkaline-Induced Corneal Injuries in Mice.

Introduction: The current study was designed to test the potential role of recombinant human MG53 (rhMG53) protein on protecting against alkaline-induced corneal injury in mice.

Materials And Methods: A round filter paper with 2-mm diameter was soaked in 1 mol/L of NaOH solution. The mouse alkaline injury was generated by placing the filter paper directly on the cornea for 30 seconds and washed with 30-mL saline; 10 µL of rhMG53 solution (20 µg/mL) or saline control was topically administrated on the mouse corneas (twice per day for 10 days).

Characteristics Associated with Attitudes toward Marijuana Legalization in Michigan.

Support for legalization of marijuana has increased over the past several years. While studies have examined correlates of favoring marijuana legalization, less attention has been placed on those who are unsure about legalization, despite the potentially important role of this group as states vote on legalization in upcoming elections. Using data from a statewide sample of adults in Michigan, this study examined whether those who support, oppose, or are unsure about legalization differed based on demographics, marijuana use, and perceived risk associated with marijuana use.