In this task, you are given an abstract of article. Your task is to generate title for this article. Preferred titles are under thirty words.
One example: Alterations of the architecture of cerebral white matter in the developing human brain can affect cortical development and result in functional disabilities. A line scan diffusion-weighted magnetic resonance imaging (MRI) sequence with diffusion tensor analysis was applied to measure the apparent diffusion coefficient, to calculate relative anisotropy, and to delineate three-dimensional fiber architecture in cerebral white matter in preterm (n = 17) and full-term infants (n = 7). To assess effects of prematurity on cerebral white matter development, early gestation preterm infants (n = 10) were studied a second time at term. In the central white matter the mean apparent diffusion coefficient at 28 wk was high, 1.8 microm2/ms, and decreased toward term to 1.2 microm2/ms. In the posterior limb of the internal capsule, the mean apparent diffusion coefficients at both times were similar (1.2 versus 1.1 microm2/ms). Relative anisotropy was higher the closer birth was to term with greater absolute values in the internal capsule than in the central white matter. Preterm infants at term showed higher mean diffusion coefficients in the central white matter (1.4 +/- 0.24 versus 1.15 +/- 0.09 microm2/ms, p = 0.016) and lower relative anisotropy in both areas compared with full-term infants (white matter, 10.9 +/- 0.6 versus 22.9 +/- 3.0%, p = 0.001; internal capsule, 24.0 +/- 4.44 versus 33.1 +/- 0.6% p = 0.006). Nonmyelinated fibers in the corpus callosum were visible by diffusion tensor MRI as early as 28 wk; full-term and preterm infants at term showed marked differences in white matter fiber organization. The data indicate that quantitative assessment of water diffusion by diffusion tensor MRI provides insight into microstructural development in cerebral white matter in living infants.
Solution is here: Microstructural development of human newborn cerebral white matter assessed in vivo by diffusion tensor magnetic resonance imaging.
Explanation: This title is appropriate for the given abstract because the focus of this abstract is cerebral white matter assesment.

Now, solve this: In an experiment to clarify the involvement of oxygen radicals in lung carcinogenesis induced by diesel exhaust particles (DEP), we found that there is a strong relation between lung tumor response and formation of 8-hydroxydeoxyguanosine (8-OHdG) in lung DNA of mice administered DEP by repeated intratracheal instillation. Repeated intratracheal instillation of DEP also induced the activity of cytochrome P-450 reductase in the lungs as a representative enzyme of superoxide generation, and two types of nitric oxide (NO) synthase, cNOS and iNOS, in the lungs. On the other hand, activities of CuZn-superoxide dismutase (SOD) and Mn-SOD antioxidant enzymes were depressed by the instillation of DEP. These results suggest that generation of superoxide, hydroxyI radical, and nitric oxide are increased in epithelial cells in airways, and that the increased superoxide and nitric oxide react very easily to produce peroxynitrite (ONOO(-)). The peroxynitrite also produce hydroxyI radical. The hydroxyl radical may play an important role in carcinogenesis by DEP.
Solution:
Lung Carcinogenesis by Diesel Exhaust Particles and the Carcinogenic Mechanism Via Active Oxygens.