26 research outputs found
Analysis of intradiscal volume changes in the thoracolumbar spine for independent pairs (n = 8).
<p>Analysis of intradiscal volume changes in the thoracolumbar spine for independent pairs (n = 8).</p
Initial nucleus pulposus volumes in the independent thoracic (placebo group n = 18, nucleoplasty group n = 18) and thoracolumbar (placebo group n = 8, nucleoplasty group n = 8) groups in a box-whisker plot, presenting the 25% (lower box end), 50% (marking in the box) and 75% quartiles (lower and upper box end).
<p>The whiskers represent the smallest and largest values in the 1.5× interquartile range. The group differences were not significant - p = 0.130 and p = 0.461.</p
Postoperative volumes in the independent placebo and nucleoplasty groups for the two spinal segments investigated.
<p>Postoperative volumes in the independent placebo and nucleoplasty groups for the two spinal segments investigated.</p
Analysis of intradiscal volume changes in the thoracic spine for independent pairs (n = 18).
<p>Analysis of intradiscal volume changes in the thoracic spine for independent pairs (n = 18).</p
T2-weighted sagittal and axial images of ex vivo discs of pigs, depicting the hyperintense nucleus pulposus and the surrounding inhomogeneous hypointense anulus fibrosus.
<p>a: Sagittal image of lumbar motion segments showing axial stack. The axial images were acquired without gaps, parallel to the disc. b: Preoperative image. The green line outlines the nucleus pulposus area for volume calculation. c: Postinterventional image of the placebo group. Visible coblation channel at the 7–8 o’clock position on the left. d: Postinterventional image of nucleoplasty group. Visible coblation channel at the 4–5 o’clock position on the right; the channel is hypointense in the nucleus pulposus and hyperintense in the anulus fibrosus.</p
Summary of intradiscal volume changes in the thoracic (n = 36) and thoracolumbar (n = 16) spine: nucleoplasty versus placebo.
<p>Summary of intradiscal volume changes in the thoracic (n = 36) and thoracolumbar (n = 16) spine: nucleoplasty versus placebo.</p
Differences between initial and postoperative volumes for placebo and nucleoplasty groups.
<p>Comparison of the values of the thoracic group and thoracolumbar group shows a volume increase in the placebo group and a volume reduction in the nucleoplasty group (<sub>°</sub>- markers denote “mild” outliers within the 1.5× and 3× interquartile ranges).</p
Feed Intake and Growth Performance.
<p>Colostrum and milk replacer (MR) (<b>A</b>) and concentrate intake (<b>B</b>), total metabolizable energy (ME) intake, body weight (<b>D</b>), and average daily gain (<b>E</b>) in calves fed MR either <i>ad libitum</i> (ADLIB, black square, straight line) or restrictively (RES, white circle, dashed line) for the first five weeks of life. MR intake in ADLIB was gradually reduced during weeks 6 and 7 to amounts fed in RES. The data are presented as the least squares means ± standard error. <sup>†</sup>Trend between groups <i>P</i> < 0.1; *different between groups <i>P</i> < 0.05; **different between groups <i>P</i> < 0.01; and ***different between groups <i>P</i> < 0.001.</p
Total Protein and Immune Status in Blood Plasma.
<p>Plasma concentrations of total protein (<b>A</b>) and immunoglobulins (Ig) G1 (<b>B</b>), IgG2 (<b>C</b>), and IgM (<b>D</b>) in calves fed milk replacer (MR) either <i>ad libitum</i> (ADLIB, black square, straight line) or restrictively (RES, white circle, dashed line) for the first five weeks of life. MR intake in ADLIB was gradually reduced during weeks 6 and 7 to amounts fed in RES. The data are presented as the least squares means ± standard error. *Different between groups <i>P</i> < 0.05.</p
Endocrine Status in Blood Plasma.
<p>The plasma concentrations of insulin (<b>A</b>), insulin-like growth factor 1 (IGF-I; <b>B</b>), and IGF-binding proteins (IGFBP)-2 (<b>C</b>), -3 (<b>D</b>), and -4 (<b>E</b>) in calves fed milk replacer (MR) either <i>ad libitum</i> (ADLIB, black square, straight line) or restrictively (RES, white circle, dashed line) for the first five weeks of life. MR intake in ADLIB was gradually reduced during weeks 6 and 7 to amounts fed in RES. The data are presented as the least squares means ± standard error. <sup>†</sup>Trend between between groups <i>P</i> < 0.1, *different between groups <i>P</i> < 0.05, **different between groups <i>P</i> < 0.01, and ***different between groups <i>P</i> < 0.001.</p