By contrast, for the GBM44 cells pretreated with TMZ, without the significantly predisposed PS exposure, there was no significantly higher cell death induced by PS-L-AsMn (Fig. 6e). For the IR-treated cells, however, both cell lines responded to PS-L-AsMn with higher cell death, ...
In contrast, the Reynolds stresses showed good qualitative agree- ment (Fig. 1c), with the exception of some locally erroneous Reynolds stress at the stenosis apex, due to partial volume effects inherent to MRI. The simulated 4D Flow MRI quantification of turbulence production for spatial ...
While MRI scanners are popular worldwide with rapid instrumental progress, MRI is heavily underutilized for both clinical and preclinical application. That is mainly due to the limitations of approved contrast agents with low relaxivity (approximately 3.5 mM−1s−1), which do not permit molec...
In contrast to the CONV and CRYO setup (Fig. 1f), the temperature homogeneity of anesthetized animals placed in the ROCKET compared remarkably well with that of awake mice (Fig. 1g). Thermostimulation unit within the ROCKET. To apply focal thermal stimulation in a controlled and ...
Supraclavicular-FF, estimated with MRI or magnetic resonance spectroscopy (MRS) during warm23,24 and c old23,26 conditions, has shown a negative correlation with cold-induced [18F]FDG-SUV26 IamndagMinRggdluu23r,2i4n, ginwdaicrmatinangdFcFoalds suitable for BAT conditions were...
In contrast, this normalization was not seen among HI+hyperoxia, possibly indicating an irreversible effect of hyperoxia on immature white matter. This is in agreement with emerging evidence of selective vulnerability of white mat- ter to prolonged hyperoxia exposure during the first postnatal week in...
The ultra-small Fe3O4 nanoparticles, as excellent contrast agent, is able to provide great enhanced signal of T1- and T2-weighted MRI (r1 = 6.263 mM−1 s−1, r2 = 28.117 mM−1 s−1) due to their ultra-refined size. After functionalization, the present MCAs ...
Phase contrast MRI (PCMR) cines were similarly acquired in each subject during exercise stress testing in the ascending aorta and in the common carotid artery at rest and during exercise stress to evaluate the relationship between induced VMHD and blood flow in both the ascending aorta and the ...
Based on the results of both the phantom and clinical studies, we found that both a faster and higher signal enhancement in CE-T1 by using a shorter TE. Moreover, a short TE in T1 imaging is useful for increasing contrast with brain parenchyma structures in the T1 effect examinations. In...
To boost the contrast of all images, we applied different image processing techniques to resize, standardize, and augment [31] all MRI images (Figure 3). However, the nonlinear light intensity can cause the addition of undesirable information to the image during the acquisition. This may affect...