Articles: function.
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Complex regional pain syndrome (CRPS) may develop following fractures, limb trauma, or lesions of the peripheral or central nervous system. The clinical picture consists of a triad of symptoms including autonomic, sensory, and motor dysfunction. Diagnosis is based on clinical signs and symptoms according to the Budapest criteria. ⋯ Distinct methods of physical therapy and pharmacological strategies are the mainstay of therapy. Pharmacotherapy is based on individual symptoms and includes steroids, free radical scavengers, treatment of neuropathic pain, and agents interfering with bone metabolism. In some cases invasive methods may be considered.
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Critical care medicine · Jun 2014
Increased Activation of the Rho-A/Rho-Kinase Pathway in the Renal Vascular System Is Responsible for the Enhanced Reactivity to Exogenous Vasopressin in Endotoxemic Rats.
We evaluated the role of the renal vascular system and the Rho-A/Rho-kinase pathway in the maintenance of the pressor effects of vasopressin in endotoxemic rats. ⋯ Our data suggest that activation of Rho-kinase potentiates the vascular effects of vasopressin in the kidneys, contributing to the maintenance of the hypertensive effects of this agent during septic shock.
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Congenital tracheal anomalies occur in 1:10,000 births and can be associated with congenital cardiac disease. This patient presented with right mainstem atresia, right bronchoesophageal fistula without esophageal atresia (H-type esophageal lung), and left pulmonary arterial (PA) sling. ⋯ To our knowledge, this is the first reported case of esophageal lung in conjunction with a PA sling, as well as the first documented use of an expandable prosthesis to prevent acute postpneumonectomy syndrome. This case can provide clinicians with increased clinical knowledge for treatment of this rare and potentially lethal combination of congenital anomalies.
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Phenotypic differences in physiologic, radiologic, and clinical characteristics are increasingly recognized in COPD. The factors associated with a 1 -antitrypsin deficiency (A1AD)physiologic phenotypes and how they progress with time have yet to be explained. ⋯ There are distinct physiologic phenotypes in A1AD with differing demographic features that relate to progression.
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Perioperative airway problems frequently result in significant morbidity and mortality in children. Therefore, proficiency in airway management is one of the most important key elements in the safe conduct of paediatric anaesthesia. This review includes important anatomical and physiological aspects of the paediatric airway, challenges encountered, and their management with commonly available resources. ⋯ The benefits of a supraglottic airway device and a cuffed tracheal tube in paediatric airway management are discussed. The primary goal of mastering the paediatric airway is to ensure oxygenation and ventilation. This requires intricate knowledge, regular practice and experience.