Such limitation has led scientists to design clinically relevant, innovative and multifaceted solutions including the use of nanobiomaterials. Use of cytocompatible nanobiomaterials holds great promise and has gained attention of researchers, worldwide. Various nanobiomaterials are being explored to increase the survival efficiency and direct

differentiation of stem cells to generate tissue-specific cells for biomedical research and futuristic therapies. These materials have superior cytocompatability, mechanical, electrical, optical, catalytic and magnetic properties. Non-invasive visualization of the biological system has been developed selleck kinase inhibitor using magnetic nanoparticles and magnetic resonance imaging [MRI] approaches. Apart from viral vectors, non-viral carriers such as DNA nano carriers, single stranded RNA nanoparticles, liposomes and carbon AZD2014 solubility dmso nanotubes/wires are being exploited for gene delivery into stem cells. This article reviews potential application of various biocompatible nanomaterials in stem cell research and development.”
“AIM: The aim of this randomized study was to compare exercise program to control group regarding pain, back disability, behavioural outcomes, global health measures and back mobility who underwent microdiscectomy operation. MATERIAL and METHODS: Thirty patients who underwent lumbar

microdiscectomy were

randomized into exercise and control groups. After surgery, patients in the exercise group undertook a 12-week home based exercise program, started immediately postsurgery and concentrated on improving strength and endurance of the back, abdominal muscles, lower extremities and mobility of the spine and hips. Outcome measures were: Oswestry Disability Index (ODI), Beck Depression scale, lumbar schober, Visual Analogue Scale (VAS), return to work (return-to-work Selleck CB-839 status), generic functional status (SF-36). RESULTS: Treatment compliance was high in both groups. Surgery improved pain, disability, general health status, lumbar mobility and behavioural status. After the exercise program, the exercise group showed further improvements in these measures at 12 week after surgery. CONCLUSION: A 12-week postoperative exercise program starting immediately after surgery can improve pain, disability, and spinal function in patients who have undergone microdiscectomy.”
“Objectives: Oxytocin (OT) has long been implicated in maternal bonding, sexual behavior and social affiliation behaviors. This paper reviews the wide effects of oxytocin and its key role in well-being.\n\nMethods: Studies were identified through Medline, Pubmed, and PsychINFO search of the English-language literature from the past sixty years (1959 to 2009) using the key word “oxytocin” in human studies.