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Onix Reyes On
Publikováno v:
Ciencia y Filosofía. :82-95
Se actualiza la bibliografía crítica sobre la importancia y pertinencia que han causado las redes sociales en la vida y desarrollo de la sociedad, tomando en consideración que los jóvenes conforman el mayor índice de uso en las redes de internet
Publikováno v:
Neurosurgery. 42:681-686
OBJECTIVE: To determine whether adult human dorsal root ganglion neurons can be isolated and maintained in long-term tissue culture, where they would extend processes. Methods: Dorsal root ganglia were removed from adult human organ donors within 2 h
Publikováno v:
Neurosurgery. 69(6)
Background and importance The standard clinical technique for repairing peripheral nerve gaps is the use of autologous sensory nerve grafts. The present study tested whether a collagen tube filled with autologous platelet-rich fibrin could induce sen
Publikováno v:
Journal of neuroscience research. 87(13)
Sensory axons do not regenerate into or within the spinal cord because of the presence of the axon regeneration inhibitor chondroitin sulfate proteoglycan (CSPG) on activated astrocytes. In the peripheral nervous system, CSPG associated with denervat
Publikováno v:
Puerto Rico health sciences journal. 27(2)
Pressure ulcers, also called decubitus ulcers, are a common challenge of humanity and are exceptionally difficult to heal. They are wounds that are initiated by relatively short periods of pressure on the skin that blocks blood circulation causing th
Publikováno v:
Puerto Rico health sciences journal. 26(3)
Sensory nerve grafts are the "gold standard" for inducing neurological recovery in peripheral nerves with a gap. However, the effectiveness of sensory nerve grafts is variable, generally not leading to complete sensory and motor recovery, with good r
Publikováno v:
Puerto Rico health sciences journal. 26(1)
Dorsal root ganglion (DRG) neurons are composed of physiologically distinct subpopulations, each responding to a different sensory stimulus. One can morphologically discriminate between two broad populations of adult rat and frog DRG neurons by their
Publikováno v:
Puerto Rico health sciences journal. 25(1)
Ischemia of intact dorsal root ganglia (DRG) in situ leads to massive neuron death due to ischemia-triggered secondary events, such as massive release of excitatory amino acids from the neurons, their excessive accumulation and activation of neuron N
Publikováno v:
Puerto Rico health sciences journal. 24(4)
Daily US accidents result annually in over 20,000 cases of traumatic spinal cord injury associated with complete and permanent paraplegias and quadriplegias frequently associated chronic pain. This amounts to new annual health care a costs of dollar
Publikováno v:
Puerto Rico health sciences journal. 24(3)
If a peripheral nerve is crushed, or if the nerve is cut and the ends sutured together soon after the lesion (anastomosed), neurological recovery is good. When a length of a peripheral nerve is destroyed, and anastomosis is not possible, the standard