10 research outputs found
Transdermal Diagnosis of Malaria Using Vapor Nanobubbles.
A fast, precise, noninvasive, high-throughput, and simple approach for detecting malaria in humans and mosquitoes is not possible with current techniques that depend on blood sampling, reagents, facilities, tedious procedures, and trained personnel. We designed a device for rapid (20-second) noninvasive diagnosis of Plasmodium falciparum infection in a malaria patient without drawing blood or using any reagent. This method uses transdermal optical excitation and acoustic detection of vapor nanobubbles around intraparasite hemozoin. The same device also identified individual malaria parasite-infected Anopheles mosquitoes in a few seconds and can be realized as a low-cost universal tool for clinical and field diagnoses
Transdermal Diagnosis of Malaria Using Vapor Nanobubbles.
A fast, precise, noninvasive, high-throughput, and simple approach for detecting malaria in humans and mosquitoes is not possible with current techniques that depend on blood sampling, reagents, facilities, tedious procedures, and trained personnel. We designed a device for rapid (20-second) noninvasive diagnosis of Plasmodium falciparum infection in a malaria patient without drawing blood or using any reagent. This method uses transdermal optical excitation and acoustic detection of vapor nanobubbles around intraparasite hemozoin. The same device also identified individual malaria parasite-infected Anopheles mosquitoes in a few seconds and can be realized as a low-cost universal tool for clinical and field diagnoses
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Comparison of Chagas disease versus HIV/AIDS.
a<p>The UNAIDS data for North America also includes Western and Central Europe. According to the US Centers for Disease Control and Prevention, at the end of 2008 an estimated 1.2 million people were living with HIV in the US <a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0001498#pntd.0001498-Centers1" target="_blank">[40]</a>.</p
Comparison of congenital Chagas disease and HIV/AIDS.
<p>Comparison of congenital Chagas disease and HIV/AIDS.</p