While many groups demonstrated new muscle tissue formation after muscle precursor cell (MPC) injection, the capacity of these cells to heal muscle damage, for example, sphincter in stress urinary incontinence, in long-term is still limited. Therefore, the first goal of our project was to optimize the functional regenerative potential of hMPC by genetic modification to overexpress human peroxiso...

Goldfish retinas were examined for changes in the labeling pattern of protein during regeneration of retinal ganglion cell axons following unilateral optic nerve crush. At various times after optic nerve crush the normal retinas were incubated in vitro with [3H] methionine and retinas from the opposite side of the treated fish were inculbated with [35S] methionine. The incubated retinas were co...

This article focuses on the use of hyperbaric oxygen therapy (HBOt) in the treatment of open fractures and crush injuries. Based on the clinical evidence and cost analysis, medical institutions that treat open fracture and crush injuries are justified in incorporating HBOt as a standard of care. Both Medicare and Undersea and Hyperbaric Medical Society guidelines list crush injuries as an appro...

Percutaneous treatment of a bifurcation lesion still shows a significant complication rate, mainly because of restenosis at the ostial site of the side branch vessel. Different techniques, such as V-stenting, culottes-stenting or crush stenting, allow full ostial coverage and may therefore achieve uniform drug distribution within the lesion. The crush technique results in a strong mechanical co...

Nerves of the peripheral nervous system have, to some extent, the ability to regenerate after injury, particularly in instances of crush or contusion injuries. After a controlled crush injury of the rat sciatic nerve, demyelination and remyelination are followed with functional assessments and imaged both ex vivo and in vivo over the course of 4 weeks with video-rate coherent anti-Stokes Raman ...

This note discusses the complexity evaluation of cryptanalytic attacks, with the example of exhaustive key search, illustrated with several ciphers from the eSTREAM project. A measure is proposed to evaluate the effective computational cost of cryptanalytic algorithms, based on the observation that the standard one is not precise enough.

The purpose of this note is pedagogi-cal. It discusses how one can reduce the computational cost of applying a set of operators (or predicates) by breaking them up into combinations of commonly occurring, simpler ones. This can be thought of as a process of generalization, in the sense that the common, simple operators are more "general" than the original, more complex ones. We are thus suggest...

The normal-incidence efficiencies of two laminar gratings and the reflectances of two parabolic mirrors with matching multilayer coatings were measured by monochromatic synchrotron radiation and were compared with modeling calculations. These optics were developed for the Extreme-Ultraviolet Imaging Spectrometer to be launched on the Japanese Solar-B mission. Each optic has two sectors coated w...

Crash energy management is an essential evaluation stage of passive safety systems for high-speed trains. As a part crash management, absorption has been researched the last decade. The development its components also performed individually. This paper presents numerical analysis configuration system trains developed in Indonesia. Three placement configurations were investigated using explicit ...

This study presents a novel shock absorber with an inward-inverting composite foam-filled tube. Under the compression of pressing cap and action internal inversion cap, tube inverted inward. During crushing, fronds compacted foam, thereby enhancing energy absorption. Three types foams were applied to absorber, drop-weight impact test was performed obtain assessment parameters. The foam increase...