OBJECTIVE To study the effects of end-to-side anastomosis of initially-denatured nerves at different times. METHOD 60 male Wistar albino rats were used to fabricate animal models for the experiment on end-to-side anastomosis of peripheral nerves and 50 female Wistar albino rats were used to fabricate animal models for the experiment on the effect of FK506 on end-to-side anastomosis. Bilateral...

We present a simple motorized rotation mount for half-wave plate that can be used to rapidly change the polarization of light. use device switch high power laser beam between different optical dipole traps in an ultracold atom experiment. The uses stepper motor with hollow shaft, which allows propagate along axis minimizing inertia and mechanical complexity. A machined adapter is wave plate. ch...

in this study organotypic adult spinal cord slices were used to investigate whether caspases could participate in the apoptosis of motor neurons. the thoracic region of spinal cord was sliced using a tissue chopper and cultured in a medium for 6h. morphological and biochemical features of apoptosis were assessed by fluorescent staining and terminal deoxynucleotidyl nick end labeling (tunel) met...

Simulation ... SimpleSimulation ... Front-end Back-end object gets modified by being sent as a parameter to the diffuse method in the Simulation class. Once the diffuse method returns having modified its Plate parameter, the front-end is signaled to repaint itself. The visual components can access the updated data of the Plate object and redraw. Note that the main computation logic of the therm...

Study Design Retrospective study. Objectives Lumbar radiculopathy is rarely observed in patients who have achieved bony healing of vertebral fractures in the middle-lower lumbar spine. The objectives of the study were to clarify the clinical features of such radiculopathy and to evaluate the preliminary outcomes of treatment using a modified posterior lumbar interbody fusion (PLIF) procedure. M...

Problem statement: Diabetes mellitus occurs mainly with chronic polyneuropathy, and oxidative stress plays an important role in emergence of most neurologic and behavioral changes in diabetic patients. Many studies have focused on the beneficial effects of various antioxidants such as melatonin on diabetic neuropathy. The aim of this study is to evaluate the effect of melatonin in prevention of...

In this paper, a new kind of end-fire array was built by employing high directivity plate end-fire antenna as the basic element based on electromagnetic surface wave theory. Being different from normal end-fire array, in the new array, high directivity plate endfire antenna elements were arranged end to end along the end-fire direction, and the interelement spacing and uniform progressive phase...

Chick midbrain comprises two major components along the dorsoventral axis, the tectum and the tegmentum. The alar plate differentiates into the optic tectum, while the basal plate gives rise to the tegmentum. It is largely unknown how the differences between these two structures are molecularly controlled during the midbrain development. The secreted protein Sonic hedgehog (Shh) produced in the...

Asymmetrical growth of the vertebrae has been implicated as one possible etiologic factor in the pathogenesis of adolescent idiopathic scoliosis. The longitudinal vertebral growth derives from the endochondral ossification of the vertebral growth plate. In the present study, the growth plates from the convex and concave side of the vertebrae were characterized by the method of histology and imm...