Background: Chiari malformation is a rare congenital condition in which the cerebellar tonsils herniate through the foramen magnum, causing symptoms related to compression of the surrounding structures. Rehabilitation plays a key role in the pre- and post-operative management of the syndrome, as it can improve strength, range of motion, motor coordination, pain management, and performance of activities of daily living.
Methods: This article presents the case of a 43-year-old woman with Chiari malformation 1B who underwent resection of the filum terminale.
Post-operative cognitive dysfunction (POCD) refers to the functional impairment of the nervous system caused by prolonged exposure to anesthetics. It is known that prolonged exposure to anesthetics may increase the risk for the development of several cognitive impairments. The drugs used to induce general anesthesia are generally safe, owing to the CNS's direct and/or indirect self-protective activity against drug-induced damages.
View Article and Find Full Text PDFTeleost haemoglobins vary in polymorphisms and primary structure, although display similar functional properties. Key amino acids for Root effect (a reduction in oxygen-carrying capacity and loss of cooperativity with declining pH) are conserved throughout fish evolution. For the first time, we cloned and characterised Sparus aurata L.
View Article and Find Full Text PDFIn eukaryotic cells, protein synthesis is a complex and multi-step process that has several mechanisms to start the translation including cap-dependent and cap-independent initiation. The translation control of eukaryotic gene expression occurs principally at the initiation step. In this context, it is critical that the eukaryotic translation initiation factor eIF4E bind to the 7-methylguanosine (m7G) cap present at the 5'-UTRs of most eukaryotic mRNAs.
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