Recombinant Acidic Fibroblast Growth Factor Facilitates Motor Recovery and Reduces Myelomalacia in Traumatic American Spinal Injury Association Impairment Scale A Spinal Cord Injured Patients.

This study aims to evaluate the potential benefits of treating spinal cord injury (SCI) patients with acidic fibroblast growth factor (aFGF), a potent neurotrophic factor that preserves neuronal survival. The study involved 12 tetraplegic patients with American Spinal Injury Association Impairment Scale (AIS) Grade A SCI who were randomly assigned to receive either a recombinant human aFGF or a placebo every 4 weeks for three doses. Participants underwent comprehensive evaluations of medical, neurological, and functional parameters at baseline and every 4 weeks after the first dose until the 48th week.

Management of cervical fractures in ankylosing spondylitis patients: immediate fixation effort via vertebroplasty with one-staged combined anterior and posterior fixation.

The ankylosed spine is prone to fracture even as a result of minor trauma due to its changed biomechanical properties. Fractures in ankylosing spondylitis (AS) patients are highly unstable and surgical intervention for fixation is warranted. Implant failure rates are high and combined anterior and posterior fixation is required to enhance the fixation outcome.

Clinical value of radionuclide shuntography by qualitative methods in hydrocephalic adult patients with suspected ventriculoperitoneal shunt malfunction.

To determine the clinical value of radionuclide shuntography in the evaluation of adult hydrocephalic patients with suspected ventriculoperitoneal (V-P) shunt malfunction. All adult patients who underwent Tc-99m diethylenetriamine pentaacetic acid shuntographic scans at Far Eastern Memorial Hospital between August 2005 and December 2015 were included. Shuntographic results were visually evaluated in a simple qualitative manner: prompt flow that reached the peritoneum on 30-minute early images and diffuse peritoneal tracer distribution on 2-hour delayed images were interpreted as nonobstructive shunt flow.

Aggressive revascularization of acute internal carotid artery occlusion in patients with NIHSS>20 and poor collateral circulation: preliminary report.

Background: Acute occlusion of internal carotid artery (ICA) is a clinical catastrophic entity with mortality as high as 50%. With innovative devices and technology, we want to clarify the benefit and risk of interventional treatment for those patients.

Methods And Results: From 2005 to 2009, 62 patients were enrolled and 7 patients were diagnosed as total ICA occlusion with severe neurological deficit and poor collateral circulation received endovascular interventions.

Adeno-associated virus-mediated human acidic fibroblast growth factor expression promotes functional recovery of spinal cord-contused rats.

Background: Following spinal cord injury, the delivery of neurotrophic factors to the injured spinal cord has been shown to promote axonal regeneration and functional recovery. In previous studies, we showed that acidic fibroblast growth factor (aFGF) is a potent neurotrophic factor that promotes the regeneration of axotomized spinal cord or dorsal root ganglion neurones.

Methods: We constructed a recombinant adeno-associated virus (AAV) vector to express human aFGF and evaluated aFGF expression and function in AAV-aFGF-infected PC12 cells.

More coronary artery stenosis, more cerebral artery stenosis? A simultaneous angiographic study discloses their strong correlation.

Cerebral artery stenosis (CAS) has the same pathogenesis as coronary artery disease (CAD), but the coexistence of these two diseases has been rarely reported. To detect coexistent CAS in CAD patients, we conducted a study of simultaneous coronary and cerebral angiography. Of the 663 consecutive newly diagnosed CAD patients who had not yet been explored to have CAS, 80 were admitted to undergo angiography of bilateral carotid and vertebral system during the same procedure.

Proximity of lesioning determines response of facial motoneurons to peripheral axotomy.

We recently found that rubrospinal (RS) neurons, which typify central neurons projecting within the central nervous system (CNS), exhibited different neuronal and glial reactions to axotomy at proximal as opposed to distal sites. To determine whether distance also determines the reaction to axonal injury of central neurons projecting to the periphery, we studied the temporal expression of four free-radical-related enzymes as well as the severity of cell loss, perineuronal astrocytic and microglial reactions, and degeneration of the proximal central axons of facial motoneurons after axotomies performed at various sites on the brainstem surface and in the stylomastoid foramen, respectively. Distal lesions resulted in upregulation of these neurons' expression of nitric oxide synthase (NOS) and persistent downregulation of their expression of the NOS-activating enzyme calcineurin.