Sentence examples for viral materials from inspiring English sources
As shown in Fig. 1, Ribo-SPIA amplification performed on Norwalk (Fig. 1a) and 186 (Fig. 1b) resulted in smaller Ct-values, indicating more target viral materials generated.
The older samples did not reveal any viral materials.
These instances have often arisen through inadvertent introductions of adventitious viruses or viral materials during vaccine production, often via incomplete inactivation during the attenuation process.
Most of the experiments were conducted by WJG who conducted viral materials preparation, DNA extraction, real-time PCR development and sequence analysis.
The viral materials from the cell cultures as well as the fecal specimens in 20% suspensions, were used for the second and third passages.
So far, the researchers have successfully tested their viral material through 50 cycles of charging and recharging, which is encouraging but well short of the hundreds or thousands of cycles expected from a commercial battery.
Doug Gurian-Sherman, a senior scientist at the Union of Concerned Scientists, said many of the genetically engineered crops now under development did not use viral material so they could conceivably escape regulation.
For example, a November 2010 study in the journal PLoS One found that 81 percent of flu patients sent viral material through air expelled by coughs, and 65 percent of the virus consisted of small particles that can be inhaled and lodge deeper in the lungs than large droplets.
Taking acupuncture as an example of a minimally invasive procedure: fine acupuncture needles have been demonstrated to carry viral material after treatment of hepatitis C-positive patients [16].
Histologic examination of synovia from patients with chronic arthritis following chikungunya fever has revealed joint inflammation due to macrophages containing viral material.
This item was updated on 12 June at 1 45 p.m. to clarify the techniques used to look for viral material, and Steven Yukl's perspective on the results.
