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Background Chorioamnionitis is a risk factor for future asthma development. Animal models of chorioamnionitis demonstrate increased TH17-to-Treg ratios associated with proinflammatory cytokine elevations. The association of chorioamnionitis on human neonatal immune cells systemically and within tissues is not known. Methods We enrolled two cohorts to evaluate TH17 and regulatory T cell (Treg) phenotypic...
Efficient tracing of single and incoherent rays is still a challenge in computer graphics. Coherent packet tracing has reached real-time performance, but ray packets bring about restrictions for the architecture of the renderer and their suitability for diverging secondary ray bundles is uncertain. The algorithm presented in this paper avoids these problems by not using ray packets at all. Instead,...
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