Vascularization of the spinal cord

Epidermal cyst in the spinal cord of a lamb

Neuronal sFlt1 and Vegfaa determine venous sprouting and spinal cord vascularization

Formation of organ-specific vasculatures requires cross-talk between developing tissue and specialized endothelial cells. Here we show how developing zebrafish spinal cord neurons coordinate vessel growth through balancing of neuron-derived Vegfaa, with neuronal sFlt1 restricting Vegfaa-Kdrl mediated angiogenesis at the neurovascular interface. Neuron-specific loss of flt1 or increased neuronal...

W5: Animal Models of Spinal Cord Injury

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A clinically oriented experiment on the effect of mixed culture of neonate spinal cord transplantation on recovery of spinal cord injury

In spinal cord injuries, direct trauma by edges of sublaxated or dislocated vertebrae and indirect ischemia as a result of vascular injury necrotize the neural tissue. After spinal cord injury, tissue loss appears as micro- or macrocavitation. Accumulations of non-neuronal cells substitute spared tissue and halts axon regrowth. Lack of supporting cells (secreting trophic factors and matrix) agg...

EFFECTS OF CIS APRIDE ON CONS TIPATION DUE TO SPINAL CORD INJURY: REPORT OF FIVE WARFARE SPINAL CORD INJURED PATIENTS

Five warfare spinal cord injured patients with intractable constipation are described. Treatment with cisapride (4 x 10 mg daily) was undertaken. The agent cisapride significantly reduced the oral-anal transit time from 25.2 days to 14.4 days. It also improved other subjective complaints of these patients markedly. No side effects were seen during the trial.