Part 1
Quantitative research designs are primarily used for scientific studies. For instance, in a research study published January 30, 2015 two fluorescent agents were evaluated for use in differentiation of brain tumors in mice. The agents are called CLR1501 and CLR 1502. The research was published in the February 2015 issue of Neurosurgery and uses quantitative methods in the research design.
The methodology involved administering CLR1501, CLR1502, and 5-ALA were administered to mice. Magnetic resonance imaging verified xenografts that were derived from orthotopic U251 gliobastoma multiforme- and glioblastoma stem cells. The brains of the mice were harvested and imaged with
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