Now showing items 21-30 of 1292
Use of an in vitro system to study the effects of lead on astrocyte-endothelial cell interactions: A model for studying toxic injury to the blood-brain barrier
(Elsevier, 1988-06-30)
We investigated the effect of inorganic lead on the interaction of immature rat astrocytes and bovine adrenal endothelial cells. The two cell types were cultured alone and in coculture in the presence or absence of lead ...
The cluster-tray method for rapid measurement of solute fluxes in adherent cultured cells
(Elsevier, 1981-08)
The use of an inexpensive and simple modification of Costar 24-well cluster trays is described in a rapid and reproducible method for measuring substrate fluxes in adherent cultured eukaryotic cells.
Ganglion cell acuity in hooded rats
(Elsevier, 1982)
Previous measurements of retinal ganglion cell acuity in hooded rats have differed significantly from behavioral tests of visual acuity. One possible source of this discrepancy is examined--that light deprivation in early ...
Muscarine-sensitive voltage-dependent potassium current in cultured murine spinal cord neurons
(Elsevier, 1983-01-31)
Muscarine produced membrane depolarization and decreased membrane conductance of mouse spinal cord neurons in dissociated cell culture. When the neurons were voltage clamped, muscarine evoked inward currents which increased ...
Characterization and expression of H-2I region gene products on bone marrow-derived macrophages
(WILEY-VCH Verlag GmbH, 1982)
Antigen-presenting macrophages (MΦ) were derived from day 7 cultures of bone marrow stem cells using L cell conditioned medium. The adherent bone marrow-derived macrophages (BMMΦ) were 100% esterase-positive, 95% positive ...
Unexpected complexity of the dm1 mutation revealed in the structure of three H-2D/L-related antigens
(Springer-Verlag; Springer-Verlag GmbH & Co KG, 1982-03)
The H-2L dm1 and H-2D dm1 MHC antigens of the B10.D2 ( H-2 dm1 ) mutant mouse strain (formerly known as M504 or H-2 da ) have been compared to the H-2L d and H-2D d antigens of the B10.D2 ( H-2 d ) mouse strain. L dm1 and ...
Cerebellar tRNA methyltransferases: A development study
(Elsevier, 1980-02-03)
Developmental patterns of homologous and heterologous tRNA methylation by cerebellar tRNA methyltransferases are described. The study revealed that: (a) homologous tRNA methylation results in the predominant formation of ...
Visual detection by the rod system in goldfish of different sizes
(Elsevier, 1988)
New rods are continually generated and inserted across the entire differentiated retina in juvenile and adult goldfish; no other retinal cells share this characteristic. How does the preferential addition of rods affect ...
A quantitative study of retrograde axonal transport in motor and sensory neurons
(Elsevier, 1986-04)
We used 3H N-succinimidyl propionate to covalently label in vivo proteins of the rat sciatic nerve, and studied the accumulation of radioactively labeled proteins in the cell bodies of the ipsilateral dorsal root ganglion ...