Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “SCLEROSIS”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 325 records · Page 18Linked to original sources
PubMed1993

Trans-blood-brain-barrier albumin leakage and comparisons of intrathecal IgG synthesis calculations in multiple sclerosis patients. Multiple Sclerosis Study Group, Alpha Interferon Study Group, and Azathioprine Study Group.

We compared four equations for estimating intrathecal IgG synthesis (Tibbling and Link IgG index (T/L), Schuller and Sagar (S/S), Reiber and Felgenhauer (R/F), and Tourtellotte (T) equations) using data from chronic progressive MS patients. For normal albumin leakage (AL) (< 75 mg/day-intact BBB), T (r = 0.15) and R/F (r = 0.10) showed comparable positive correlations with trans-BBB AL, T/L (r = -0.10) was negative and S/S was uncorrelated (r = 0.05). For abnormal AL (> or = 75 mg/day), the R/F (r = -0.24), S/S (r = -0.37) and the T/L (r = -0.22) equations overcorrected, whereas the T (r = 0.07) equation values did not correlate with AL. The albumin index and trans-BBB albumin leakage rate formulae gave essentially identical estimates of BBB leakage (r = 0.99, P = 0.0001). We conclude that in chronic progressive MS patients the R/F, T/L and S/S formulae overcompensate for large abnormal T-BBB albumin leakage rates. The T formula corrected best for IgG transudate at high AL rate values in MS.

Albumins↗
PubMed2003

Amyotrophic lateral sclerosis and primary lateral sclerosis: evidence-based diagnostic evaluation of the upper motor neuron.

Magnetic resonance imaging and MR spectroscopy are important tools in the diagnostic evaluation of patients with suspected motor neuron disease. Further investigation is needed to determine and to compare the utility of various neuroimaging markers for diagnosis and disease progression [112]. Newer MR tools, such as diffusion tensor imaging, magnetization transfer imaging, and functional MR imaging, have substantial promise as scientific and clinical tools in this ongoing endeavor.

Amyotrophic Lateral Sclerosis↗
PubMed2005

Golgi apparatus of the motor neurons in patients with amyotrophic lateral sclerosis and in mice models of amyotrophic lateral sclerosis.

We examined the Golgi apparatus (GA) of motor neurons of patients with ALS and in mice models of ALS by immunohistological method using antiserum against MG160 and against components of the trans-Golgi network (TGN46). The GA of half of the remaining spinal cord motor neurons of patients with sporadic ALS showed fragmentation, where the GA were dispersed or fragmented into numerous small, isolated elements. The GA of Betz cells in sporadic ALS were fragmented similar to that of anterior horn cells, and the GA of spinal cord motor neurons of those with familial ALS and of those with ALS with basophilic inclusions were fragmented or diminished. The GA in the majority of the motor neurons contained Bunina bodies, basophilic inclusions and superoxide dismutase 1 (SOD1)-positive aggregates were fragmented. The motor neurons in transgenic mice expressing G93A mutation of the SOD1 gene showed the fragmentation of the GA months before the onset of paralysis. These findings suggest that the fragmentation of GA may be related to the neuronal degeneration in patients with ALS.

Amyotrophic Lateral Sclerosis↗