Valproic acid ameliorates morpho-dysfunctional effects triggered by Ischiatic nerve crush injury-induced by compression model in mice: Nerve regeneration and immune-modulatory pathway.

Peripheral nerve injuries are extremely severe and may lead to permanent disability, despite the regenerative capacity of the peripheral nervous system (PNS). To date, there is no established pharmacological therapy capable of predicting functional recovery and alleviation of trauma-related symptoms such as neuropathic pain, inflammation and weakness, which are the main targets for current therapies. In this work we provide new evidence for a therapeutic use of valproic acid (VPA) upon ischiatic nerve injury.

Effects of cardiologic magnetic and optical stimulation on quality of life in patients receiving systemic treatment for cancer: a pilot study.

Background: Oncological systemic treatments such as cytotoxic chemotherapy, radiation therapy or treatment with biological response modifiers can alter the quality of life (QoL) of cancer patients.The aim of this study is to assess the effects of cardiologic magnetic and optical stimulation (CMOS) on QoL in patients with advanced cancer receiving systemic treatment. For this purpose, we designed a non-invasive device that can reproduce and dynamically modulate stimulations of the same nature as the biological electromagnetic emissions specific to the body (cardiac).

Viscous shear is a key force in Drosophila ventral furrow morphogenesis.

Ventral furrow (VF) formation in Drosophila melanogaster is an important model of epithelial folding. Previous models of VF formation require cell volume conservation to convert apically localized constriction forces into lateral cell elongation and tissue folding. Here, we have investigated embryonic morphogenesis in anillin knockdown (scra RNAi) embryos, where basal cell membranes fail to form and therefore cells can lose cytoplasmic volume through their basal side.

Developing and Validating Entrustable Professional Activities (EPAs) for Rheumatology Fellowship Training Programs in Saudi Arabia: A Delphi Study.

Background: Entrustable professional activities (EPAs) define the core tasks that a graduating rheumatologist needs to perform independently in practice. The objective of this study was to develop and validate EPAs for rheumatology fellowship training programs in Saudi Arabia.

Methods: Experts met to develop an initial set of potential end-of-training EPAs by conducting a comprehensive literature review of EPAs and studying the Saudi rheumatology fellowship curriculum.

Chitosan-based films filled with nanoencapsulated essential oil: Physical-chemical characterization and enhanced wound healing activity.

The economic burden of chronic wounds, the complexity of the process of tissue repair and the possibility of resistant bacterial infections, have triggered a significant research interest in the application of natural alternative therapies for wound healing. Biomolecules are intrinsically multi-active, as they affect multiple mechanisms involved in tissue repair phenomenon, including immunomodulatory, anti-inflammatory, cell proliferation, extra cellular matrix remodeling and angiogenesis. Chitosan features a unique combination of attributes, including intrinsic hemostatic, antimicrobial, and immunomodulatory properties, that make it an exceptional candidate for wound management, in the development of wound dressings and scaffolds.