Hippokratia
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The purpose of this study was to investigate intraoperative iris behavior during some phacoemulsification maneuvers in rabbits treated with tamsulosin or finasteride. ⋯ In our research, we showed an increased risk of intraoperative iris billowing in rabbits treated with finasteride, almost similar with those obtained in rabbits treated with tamsulosin. Further experimental or clinical studies to confirm the role of finasteride in the etiology of intraoperative floppy iris syndrome in humans are needed. Hippokratia 2015, 19 (1): 20-24.
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Urate through NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome-dependent caspase-1 activation stimulates macrophages to secrete inteleukin-1β (IL-1β). Urate also enhances adaptive immunity indirectly through its effect on antigen presenting cells. In this study, the direct effect of urate on isolated primary human T-cells was evaluated. ⋯ Urate, a well defined danger signal, stimulates directly human T-cells in a NLRP3 infmmasomela-dependent way. The subsequent IL-1β secretion could enhance inflammation, whereas expansion of T-cell clones could facilitate a subsequent adaptive immune response. Hippokratia 2015, 19 (1): 41-46.
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Constipation is a frequent problitalic in childhood and may be defined as delay or difficulty in defecation that persists for longer than two weeks. It is one of the ten most frequent pathological conditions that a general paediatrician deals with. The aim of this review is to provide the general paediatrician an overview of constipation in children discussing the etiology, differential diagnosis, signs and symptoms and patient evaluation. ⋯ Functional constipation ritalicains a frequent problitalic in childhood. Treatment options differ between infants and children. italicphasis on recommended regimens for maintenance and how to reduce medication will help to improve the long-term outcome. Moreover, it is of great importance to follow constipated children closely and restart medication promptly. On treatment failure or on suspicion of organic disease the patient should be referred for further evaluation. Hippokratia 2015, 19 (1): 11-19.
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Respiratory dysfunction often persists in post intensive care unit (ICU) patients and intermediate care facilities have been established to ensure the continuous of appropriate care. ⋯ In their vast majority patients with chronic respiratory failure, who were admitted to RIU,were weaned from mechanical ventilation, although in a substantial percentage the maintenance of tracheostomy was mandatory after discharge. Hippokratia 2015, 19 (1): 37-40.
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A Vitamin D Receptor gene (VDR) polymorphism, rs10735810 (Fok1), has been associated in the past with idiopathic short stature (ISS) in a linkage study. We have investigated the association of the same, as well as a different polymorphism in the same gene [rs731236 (Taq1)] with ISS, in an independent study in Greek children. ⋯ The above results, together with recent evidence related to the functionality of the rs10735810 polymorphism, cannot exclude an involvement of VDR in the pathogenesis of ISS. Hippokratia 2015, 19 (1): 25-29.