Muscle Precursor Cells Enhance Functional Muscle Recovery and Show Synergistic Effects With Postinjury Treadmill Exercise in a Muscle Injury Model in Rats.

Background: Skeletal muscle injuries represent a major concern in sports medicine. Cell therapy has emerged as a promising therapeutic strategy for muscle injuries, although the preclinical data are still inconclusive and the potential clinical use of cell therapy has not yet been established.

Purpose: To evaluate the effects of muscle precursor cells (MPCs) on muscle healing in a small animal model.

Isolation, characterization, and differentiation of multipotent neural progenitor cells from human cerebrospinal fluid in fetal cystic myelomeningocele.

Despite benefits of prenatal in utero repair of myelomeningocele, a severe type of spina bifida aperta, many of these patients will still suffer mild to severe impairment. One potential source of stem cells for new regenerative medicine-based therapeutic approaches for spinal cord injury repair is neural progenitor cells (NPCs) in cerebrospinal fluid (CSF). To this aim, we extracted CSF from the cyst surrounding the exposed neural placode during the surgical repair of myelomeningocele in 6 fetuses (20 to 26weeks of gestation).

Postinjury Exercise and Platelet-Rich Plasma Therapies Improve Skeletal Muscle Healing in Rats But Are Not Synergistic When Combined.

Background: Skeletal muscle injuries are the most common sports-related injury and a major concern in sports medicine. The effect of platelet-rich plasma (PRP) injections on muscle healing is still poorly understood, and current data are inconclusive.

Purpose: To evaluate the effects of an ultrasound-guided intramuscular PRP injection, administered 24 hours after injury, and/or posttraumatic daily exercise training for 2 weeks on skeletal muscle healing in a recently established rat model of skeletal muscle injury that highly mimics the muscle trauma seen in human athletes.

Long-term outcome of hepatitis C virus infections acquired after pediatric liver transplantation.

The outcomes and characterization of hepatitis C virus (HCV) infections after pediatric liver transplantation (LT) have rarely been reported. We describe our experience with HCV infections after pediatric LT. Ten of 207 children (4.

Inert patch with bioadhesive for gentle fetal surgery of myelomeningocele in a sheep model.

Objective: Current techniques used in foetal myelomeningocele repair can require considerable manipulation of fragile foetal tissues to obtain tension-free closure. The aim of this study was to assess the feasibility of a simple foetal coverage method without foetal tissue manipulation to provide closure of the neural tube defect in myelomeningocele.

Study Design: This is an experimental study performed in 15 foetal sheep with lumbar myelomeningocele, surgically created on day 75 of gestation.

[EXIT procedure in the management of severe foetal airway obstruction. the paediatric otolaryngologist's perspective].

The ex-utero intrapartum treatment (EXIT) procedure is a technique designed to allow partial foetal delivery via caesarean section with establishment of a safe foetal airway by either intubation, bronchoscopy, or tracheostomy while foetal oxygenation is maintained through utero-placental circulation. The most common indication for the EXIT procedure is the presence of foetal airway obstruction, which is usually caused by a prenatal diagnosed neck mass. We report three cases of head and neck tumours with airway obstruction treated by means of EXIT and with different solutions in the management of the airway.