Responses of mesothoracic motor neurons to giant interneuron stimulation in the cockroach

1984 ◽  
Vol 154 (5) ◽  
pp. 633-640 ◽  
Author(s):  
Martha L. Tobias ◽  
Roy E. Ritzmann
Keyword(s):  
Motor Neurons ◽  
Giant Interneuron

Androgen-induced plasticity at a “vocal” neuromuscular synapse

1994 ◽  
Vol 52 ◽  
pp. 32-33
Author(s):  
Darcy B. Kelley ◽  
Martha L. Tobias ◽  
Mark Ellisman
Keyword(s):  
Xenopus Laevis ◽  
Motor Neurons ◽  
Sexual Differentiation ◽  
Molecular Basis ◽  
Neuromuscular Synapse ◽  
Sexually Dimorphic ◽  
Intracellular Protein ◽  
Developmental Program ◽  
Androgen Action ◽  
Clawed Frog

Brain and muscle are sexually differentiated tissues in which masculinization is controlled by the secretion of androgens from the testes. Sensitivity to androgen is conferred by the expression of an intracellular protein, the androgen receptor. A central problem of sexual differentiation is thus to understand the cellular and molecular basis of androgen action. We do not understand how hormone occupancy of a receptor translates into an alteration in the developmental program of the target cell. Our studies on sexual differentiation of brain and muscle in Xenopus laevis are designed to explore the molecular basis of androgen induced sexual differentiation by examining how this hormone controls the masculinization of brain and muscle targets.Our approach to this problem has focused on a highly androgen sensitive, sexually dimorphic neuromuscular system: laryngeal muscles and motor neurons of the clawed frog, Xenopus laevis. We have been studying sex differences at a synapse, the laryngeal neuromuscular junction, which mediates sexually dimorphic vocal behavior in Xenopus laevis frogs.

Effects of HBO with reduction of iNOS and HIF -1α in motor neurons after transient spinal cord ischemia in rabbits

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S452-S452
Author(s):  
Noritaka Murakami ◽  
Masahiro Sakurai ◽  
Takashi Horinouchi ◽  
Jun Ito ◽  
Shin Kurosawa ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Motor Neurons ◽  
Spinal Cord Ischemia

Co-Culture of ES Cell-Derived Motor Neurons and Myotubes Show the Formation of Neuromuscular Junctions and Changes in Gene Expression

2006 ◽  
Vol 22 (06) ◽  
Author(s):  
Aleid Ruijs ◽  
Tateki Kubo ◽  
Jae Song ◽  
Milan Ranka ◽  
Mark Randolph ◽  
...  
Keyword(s):  
Gene Expression ◽  
Motor Neurons ◽  
Neuromuscular Junctions ◽  
Es Cell

Potential of Motor Neurons in the Nucleus Ambiguus ∼ Utilizing Nestin-EGFP Transgenic Rats

2007 ◽  
Vol 58 (2) ◽  
pp. 193-193
Author(s):  
T. Takaoka ◽  
A. Shiotani ◽  
K. Saito ◽  
M. Tomifuji ◽  
Y. Mori ◽  
...  
Keyword(s):  
Motor Neurons ◽  
Nucleus Ambiguus ◽  
Transgenic Rats
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