Version 1.0 is released on November 24, 2014. You can Download Tweakmaster Pro 314.Torrent from UHD.is or select other version of Tweakmaster Pro 314.torrent below.Biomechanical considerations of the energy absorption properties of porcine intervertebral discs.
The purpose of this study was to determine whether disc-tissue energy absorption may be related to the energy absorption properties of the individual disc annulus and nucleus pulposus. Energy absorption properties were determined using a flat plate impact machine for six porcine lower lumbar discs and six lower human lumbar discs. Using the discs from one pig, annular and nucleus specimens were separated and tested individually. In addition, the combined annulus and nucleus specimens from five pigs were tested, and from each pig one specimen was tested with or without the posterior and anterior portions of the annulus and nucleus separated. Testing was also performed on four human discs with and without the presence of nucleus pulposus. In all discs tested, the energy absorption properties were found to be much lower in the posterior and anterior portions of the annulus than in the central portions. There was a large variability in the energy absorption properties of the annulus between and within the discs. When the annulus was tested separately, the energy absorption properties were similar in all specimens tested, regardless of the composition of the nucleus. When the nucleus was tested alone, a significant difference was found in the energy absorption properties among the specimens. The nucleus pulposus showed a significant effect on the energy absorption properties of the human discs. In contrast to the pig discs, human discs behaved in a manner similar to the pig discs, in that the posterior and anterior portions of the annulus absorbed significantly less energy than the central portion of the annulus.Predictive value of cerebrospinal fluid abnormalities in the diagnosis of central nervous system tuberculosis in patients with extrapulmonary tuberculosis.
The study was carried out to evaluate the predictive value of cerebrospinal fluid (CSF) parameters in the diagnosis of central nervous system tuberculosis (CNS-TB) in patients with extrapulmonary TB. The study was conducted on 130 patients with extrapulmonary tuberculosis (ETB) who presented at Rangpur Medical College Teaching Hospital and Mymensingh Medical College Hospital from 1 January 2009 to 31 December 2010. Patients who had CNS-TB were divided into two groups, i.e. TB meningitis and TB non-meningitis. One-
Related links:
Opmerkingen