The inhalational drug market, especially the generic market, has a tremendous growth potential globally (GBI Research, 2011; Espicom, 2013; Transperancy: Market Research, 2013). Generics are drugs that are bioequivalent to the approved drugs. The United States Food and Drug Administration (FDA) has defined bioequivalence as (U.S. FDA, 2014), “The absence of a significant difference in the rate ...

quent inhalational cocaine use was admitted to hospital after presenting to the emergency department with a four-month history of intermittent painful bruises (retiform purpura) involving her arms and legs, with recent ulceration of her nasal tip, ears and cheeks (Figures 1A, 2A and 3A). Previous episodes of the retiform purpura had improved spontaneously following abstinence from inhalational ...

Long QT syndrome (LQTS) is a rare condition that in certain circumstances can lead to severe and potentially lethal cardiac arrhythmia known as Torsade de Pointes (TdP). Inhalational anesthetics are among many medications and conditions known to prolong QT and thus potentially predispose the patient to TdP. Although studies have shown that sevoflurane should be safe for the healthy patients, th...

Exposure to vapours of volatile chemicals is a major occupational and environmental health concern. Toxicity testing of volatile organic compounds (VOCs) has always faced significant technological problems due to their high volatility and/or low solubility. The aim of this study was to develop a practical and reproducible in vitro exposure technique for toxicity testing of VOCs. Standard test a...

Repeated or prolonged anesthesia to pregnant women disturbs neurodevelopment of developing infants, but its mechanism has not been elaborated absolutely. This study was conducted to investigate the mechanism of potential neurotoxicity on their offspring generation after sevoflurane anesthesia in adult animals during pregnancy based on metabolomics. 16 pregnant rats were equally assigned to sevo...

BACKGROUND We have evaluated the therapeutic efficacy of AIGIV when given in combination with levofloxacin and the effective window of treatment to assess the added benefit provided by AIGIV over standard antibiotic treatment alone in a New Zealand white rabbit model of inhalational anthrax. METHODS Rabbits were exposed to lethal dose of aerosolized spores of Bacillus anthracis (Ames strain) ...

Neurocognitive deficits arising from anesthetic exposure have recently been debated, while studies have shown that the phosphorylation of cyclic AMP response element-binding protein (CREB) in the hippocampus is critical for long-term memory. To better understand the neural effects of inhalational anesthetics, we studied the behavioral and biochemical changes in aged rats that were exposed to se...

Staphylococcal enterotoxins are 23- to 29-kDa polypeptides in the bacterial superantigen protein family. Clinical symptoms from intoxication with staphylococcal enterotoxins vary by exposure route. Ingestion results in gastrointestinal symptoms, and inhalation results in fever as well as pulmonary and gastrointestinal symptoms. Review of occupational exposures at the U.S. Army Medical Research ...

INTRODUCTION Little is known about long term survival risk factors in critically ill burn patients who survive hospitalization. We hypothesized that patients with major burns who survive hospitalization would have favorable long term outcomes. METHODS We performed a two center observational cohort study in 365 critically ill adult burn patients who survived to hospital discharge. The exposure...

BACKGROUND Studies have found that metals are emitted to the electronic cigarette (EC) aerosol. However, the potential health impact of exposure to such metals has not been adequately defined. The purpose of this study was to perform a risk assessment analysis, evaluating the exposure of electronic cigarette (EC) users to metal emissions based on findings from the published literature. METHOD...