Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 A diffusion and T2 relaxation MRI study of the ovine lumbar intervertebral disc under compression in vitro.

Literature DB >> 15446789

A diffusion and T2 relaxation MRI study of the ovine lumbar intervertebral disc under compression in vitro.

Simon C Drew¹, Pujitha Silva, Stuart Crozier, Mark J Pearcy.

Abstract

The ovine lumbar intervertebral disc is a useful model for the human lumbar disc. We present preliminary estimates of diffusion coefficients and T2 relaxation times in a pilot MRI study of the ovine lumbar intervertebral disc during uniaxial compression in vitro, and identify factors that hamper the ability to accurately monitor the temporal evolution of the effective diffusion tensor at high spatial resolution.

Entities: Species

Mesh：

Year: 2004 PMID： 15446789 DOI： 10.1088/0031-9155/49/16/006

Source DB: PubMed Journal: Phys Med Biol ISSN： 0031-9155 Impact factor: 3.609

Keyword Cloud
Cited

14 in total

1. Nutrient transport in human annulus fibrosus is affected by compressive strain and anisotropy.

Authors: Alicia R Jackson; Tai-Yi Yuan; Chun-Yuh Huang; Mark D Brown; Wei Yong Gu
Journal: Ann Biomed Eng Date: 2012-06-06 Impact factor: 3.934

2. Intralamellar relationships within the collagenous architecture of the annulus fibrosus imaged in its fully hydrated state.

Authors: Celina A Pezowicz; Peter A Robertson; Neil D Broom
Journal: J Anat Date: 2005-10 Impact factor: 2.610

3. Important macroscopic and microscopic differences in the bony and cartilaginous regions adjacent to the lumbar intervertebral disc between animal and man: a caveat to overinterpretation of animal experiments: comment to the article: Primary stability of anterior lumbar stabilization: interdependence of implant type and endplate retention or removal (C.H. Flamme et al.).

Authors: M Pfeiffer; D Pfeiffer
Journal: Eur Spine J Date: 2006-06 Impact factor: 3.134

4. Effect of compression and anisotropy on the diffusion of glucose in annulus fibrosus.

Authors: Alicia R Jackson; Tai-Yi Yuan; Chun-Yuh C Huang; Francesco Travascio; Wei Yong Gu
Journal: Spine (Phila Pa 1976) Date: 2008-01-01 Impact factor: 3.468

Review 5. Conventional and ultrashort time-to-echo magnetic resonance imaging of articular cartilage, meniscus, and intervertebral disk.

Authors: Won C Bae; Jiang Du; Graeme M Bydder; Christine B Chung
Journal: Top Magn Reson Imaging Date: 2010-10

6. MR imaging assessment of lumbar intervertebral disk degeneration and age-related changes: apparent diffusion coefficient versus T2 quantitation.

Authors: G Niu; J Yang; R Wang; S Dang; E X Wu; Y Guo
Journal: AJNR Am J Neuroradiol Date: 2011-07-28 Impact factor: 3.825

A diffusion and T2 relaxation MRI study of the ovine lumbar intervertebral disc under compression in vitro.

1. Nutrient transport in human annulus fibrosus is affected by compressive strain and anisotropy.

2. Intralamellar relationships within the collagenous architecture of the annulus fibrosus imaged in its fully hydrated state.

4. Effect of compression and anisotropy on the diffusion of glucose in annulus fibrosus.

Review 5. Conventional and ultrashort time-to-echo magnetic resonance imaging of articular cartilage, meniscus, and intervertebral disk.

6. MR imaging assessment of lumbar intervertebral disk degeneration and age-related changes: apparent diffusion coefficient versus T2 quantitation.

7. Segmental quantitative MR imaging analysis of diurnal variation of water content in the lumbar intervertebral discs.

8. Effect of mechanical loading on electrical conductivity in human intervertebral disk.

9. Strain-dependent oxygen diffusivity in bovine annulus fibrosus.

10. Relationship between solute transport properties and tissue morphology in human annulus fibrosus.