The caffeine content of foods and beverages varies considerably, interfering with our ability
to obtain valid interpretations in many human studies with regard to the mechanism of action …

Liquid chromatography (LC) with positive ion electrospray ionization (ESI+) coupled to a
hybrid quadrupole linear ion trap (LTQ) and Fourier transform ion cyclotron resonance mass …

Background In recent years, concerns have been raised about human reproductive
disorders. Caffeine consumption is increasing by the world's population and there is a …

Surveys on the consumption of caffeinated beverages by high school students (n= 886)
were performed. Of the students, 97.0% consumed a variety of caffeinated beverages …

In the late 1960s and 1970s, a number of epidemiological studies were published indicating
that pregnant women who were exposed to an array of sex steroids delivered infants with an …

As chamadas bebidas energéticas tiveram um grande crescimento no mercado nacional e
internacional, principalmente entre os jovens e praticantes de atividades esportivas, seus …

Presenting the first database of its kind, this unique reference illustrates the relationships
between the chemistry and developmental toxicity of a number of important pharmaceuticals …

BACKGROUND: Toxicology studies utilizing animals and in vitro cellular or tissue
preparations have been used to study the toxic effects and mechanism of action of drugs …

1. Psychosocial factors/Stress/Socioeconomic factors 60 2. Life style 65 a. Tobacco use 65
b. Alcohol use 71 c. Caffeine use 73 d. Cocaine use 75 e. Marijuana use 77 f. Alternative …

Rat postimplantation whole-embryo culture (WEC) is a promising alternative test for the
assessment of developmental toxicity. Toxicogenomic-based approaches may improve the …