Now showing items 11-20 of 25
A specific brain tract guides follower growth cones in two regions of the zebrafish brain
(Wiley Subscription Services, Inc., A Wiley Company, 1992-09)
Neurons of the nucleus of the posterior commissure (nuc PC), an identifiable cluster of neurons in the embryonic zebrafish brain, project growth cones ventrally along the posterior commissure to the anterior tegmentum where ...
Continued search for the cellular signals that regulate regeneration of dopaminergic neurons in goldfish retina
(Elsevier, 1993-12-17)
Intraocular injections of low doses (0.7-1.4 mM estimated intraocular concentration) of 6-hydroxydopamine (6OHDA) selectively destroy dopaminergic neurons in the inner nuclear layer (INL) of goldfish retina, and they never ...
Retinal pigmented epithelium does not transdifferentiate in adult goldfish
(Wiley Subscription Services, Inc., A Wiley Company, 1995-08)
The neural retina of adult goldfish can regenerate from an intrinsic source of proliferative neuronal progenitor cells, but it is not known whether the retina can regenerate by transdifferentiation of the retinal pigmented ...
Horizontal cell axon terminals in growing goldfish
(Elsevier, 1990-12)
In the retina of teleost fish, cone horizontal cell axons penetrate the inner nuclear layer, where they enlarge into fusiform terminal swellings. The present study shows that horizontal cell axon terminals enlarge ...
Muller glial cells of the goldfish retina are phagocytic in vitro but not in vivo
(Elsevier, 1991-11)
The role of Muller glial cells in the process of degeneration and regeneration of the goldfish retina is poorly understood. One potential role is phagocytosis of neuronal debris in degenerating retinas. We investigated the ...
Regeneration of goldfish retina: Rod precursors are a likely source of regenerated cells
(Wiley Subscription Services, Inc., A Wiley Company, 1988-07)
This study describes regeneration of the neural retina in juvenile goldfish. The retina was destroyed with an intraocular injection of ouabain, a technique introduced by Wolburg and colleagues (Maier and Wolburg, 1979; ...
Growth cone guidance in the zebrafish central nervous system
(Elsevier, 1992-02)
The accessibility and simplicity of the zebrafish embryo have allowed researchers to make a detailed characterization of pathfinding by identifiable growth cones. The growth cones follow precise cell-specific pathways to ...
Properties of the cyanobacterial coupling factor ATPase from Spirulina platensis : I. Electrophoretic characterization and reconstitution of photophosphorylation
(Elsevier, 1986-02-15)
The coupling factor ATPase (F1) from photosynthetic membranes of the cyanobacterium Spirulina platensis was purified to homogeneity by a combination of ion-exchange chromatography and sucrose density gradient centrifugation. ...
Locus coeruleus neuron growth cones and spinal cord regeneration
(Elsevier, 1994)
One of the major impediments to successful recovery of function after a spinal cord injury is thought to be the reaction of the neuronal growth cone to inhibitory influences in the local environment in or around the site ...
Reversal of dibromothymoquinone inhibition of photosynthetic electron transport by bovine serum albumin
(Elsevier, 1980-09)
Addition of bovine serum albumin to cholorplasts inhibited by prior addition of 1 [mu] dibromothymoquinone results in a time- and light-dependent restoration of electron transport activity. The kinetics of this reversal ...