While the structures obtained by hydro-thermal chemical deposition are highly crystalline and grow as nanorods, the microwave-activated reactive sputtering films are initially dense with subsequent increase in porosity, leading to unusual cylindrical structures with hemi-spherical caps.
The microstructure leads to denser structure with increase in deposition time.
Retail food promotions, excess availability of calorie-dense food, and increase in food consumption away from the home are all possible contributing factors (24).
However, the association between weight or BMI and dense area showed contrary results: Woolcott et al. found that a decrease in BMI was correlated with an increase in dense area, whereas Boyd et al. found that weight loss was associated with a decrease in dense area, and we did not find an association between changes in weight and dense area at all.
Striatal neurons of wv/wv mice exhibited age-dependent increase in dense cored intra-neuronal inclusions, cellular aggregation, proto-oncogenes (c-fos, c-jun, caspase-3, and GAPDH) induction, inter-nucleosomal DNA fragmentation, and neuro-apoptosis.
The most frequent changes observed in these 17 tumors were a decrease in tumor cellularity and an increase in dense fibrosis in comparison with the prechemotherapy specimen.
This correlates with the significant increase in dense granule secretion upon stimulation with 1.25 μM EKA/B observed in this study.
In a murine study, exposure to estrogen prior to puberty led to a decrease in radiologically dense tissue and an increase in the number of radiolucent structures [ 28], which may be analogous to a lower mammographic density in humans.
The increase in dense plantation forests and loss of persistent pasture and grassland can also cause a loss of habitat for some species that prefer open sites (Lymn and Temple 1991).
