منابع مشابه
Eutrophication and the dietary promotion of sea turtle tumors
The tumor-forming disease fibropapillomatosis (FP) has afflicted sea turtle populations for decades with no clear cause. A lineage of α-herpesviruses associated with these tumors has existed for millennia, suggesting environmental factors are responsible for its recent epidemiology. In previous work, we described how herpesviruses could cause FP tumors through a metabolic influx of arginine. We...
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ost Americans believe that if a chemical is in their cosmetics, their coat, or their couch, someone is making sure it’s safe for their health. In reality, little toxicity information or regulation is required for 80,000 industrial chemicals used in commerce in the United States. To address this, legislation to update the inef ective 1976 Toxic Substance Control Act (TSCA) is currently moving th...
متن کاملTurtle geometry
This chapter gives a cursory introduction to the field of Turtle geometry. Developed as part of a programming language, Turtle geometry is used as both an instrument to teach math to children and as a tool for generating pictures using grammars. It is the latter which will be the topic of this chapter. Two definitions of Turtle geometry will be given, as well as an example to illustrate the use...
متن کاملTackling Inherited Blindness
Objectives: To assess the effect of variations in GTP cyclohydrolase gene (GCH1) on pain sensitivity in humans. Methods: Thermal and cold pain sensitivity were evaluated in a cohort of 735 healthy volunteers. Among this cohort, the clinical pain responses of 221 subjects after the surgical removal of impacted third molars were evaluated. Genotyping was done for 38 single nucleotide polymorphism...
متن کاملTackling Campylobacter: a Review
Campylobacteriosis is a zoonosis that can be transmitted directly or indirectly between animals and humans leading to intestinal infections. Eating undercooked chicken, or ready-to-eat foods that have been in contact with raw chicken, is the most common source of the infection (20-30%). There are currently 25 species in the Campylobacter genus; however Campylobacter jejuni and C. coli are the t...
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ژورنال
عنوان ژورنال: Lab Animal
سال: 2018
ISSN: 0093-7355,1548-4475
DOI: 10.1038/s41684-018-0116-6