Articles: function.
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Anasthesiol Intensivmed Notfallmed Schmerzther · Sep 2015
Review[Intraoperative neuroprotection - influence of the anaesthesiological management].
Perioperative neurofunctional disorders may become clinically apparent as e.g. perioperative stroke (POS) or postoperative cognitive deficit (POCD). Newly diagnosed neuro-functional disorders are associated with worsening of postoperative outcome. Focus of this review article is on the possibilities of the intraoperative anaesthesiological management to favourably influence incidence and severity of neurological complications and to improve postoperative outcome.
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Cystic fibrosis (CF) conductance transmembrane regulator functions as a chloride (Cl-) channel in multiple organs, including the lungs. More than 1,800 disease-associated mutations have been identified, which can be divided into six classes. ⋯ We report 6 months' prospective stability of lung function, improved BMI, reduced pulmonary exacerbations, and reduction in sweat chloride level in a patient with severe CF and the class IV R117H mutation. High-resolution CT scan also improved, thus highlighting the potential usefulness of ivacaftor in patients with severe CF due to class IV mutations.
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Noradrenaline reuptake inhibitors are known to produce analgesia through a spinal action but they also act in the brain. However, the action of noradrenaline on supraspinal pain control regions is understudied. The authors addressed the noradrenergic modulation of the dorsal reticular nucleus (DRt), a medullary pronociceptive area, in the spared nerve injury (SNI) model of neuropathic pain. ⋯ Chronic pain induces brainstem noradrenergic activation that enhances descending facilitation from the DRt. This suggests that antidepressants inhibiting noradrenaline reuptake may enhance pain facilitation from the brain, counteracting their analgesic effects at the spinal cord.
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Elevated aminotransferase levels indicating liver function, even in the normal range, have attracted great concern as potential novel markers of cardiovascular risk assessment. We hypothesized the possibility that liver function test variations in the normal range might be meaningfully associated to coronary artery disease (CAD). ⋯ Alanine aminotransferase and AST may not be associated with angiographically determined coronary atherosclerosis. Albumin may be more sensitive to demonstrate the burden of atherosclerosis. These results indicate that the association between the liver function tests and coronary atherosclerosis may be more complex than generally appreciated.