objective nocturnal enuresis is a common childhood problem and has various  treatments. this study was carried out to compare oral and nasal vasopressin in the treatment of nocturnal enuresis in 5- to 12-year-old children who were referred to the shahid beheshti clinic in 2008. materials & methods this study included 100 children (62 males and 38 females) with nocturnal enuresis. one group (50 ...

the influence of dissolved oxygen concentration on gill histopathology of great sturgeon (huso huso) was evaluated in two weight classes (initial weight 280.9?49.2 g and 1217.9?138.1 g respectively). oxygen treatments included hypoxia (2-3 mg/l), normoxia (5-6 mg/l) and hyperoxia (9-10 mg/l). the fish were acclimated to experimental tanks for one week then randomly distributed into 9 tanks in e...

a periodic increase in blood pressure (bp) occurs during apneic episodes in patients with obstructive sleep apnea (osa). several factors including hypoxemia and an increase in heart rate (hr) were reported to be responsible for this increased bp. to examine the contribution of these two factors in increasing bp, 35 healthy male subjects (mean age±sd= 23.64±3.80) were studied in three experiment...

background: mesenchymal stem cells (mscs) are important candidates for msc-based cellular therapy. current paradigm states that mscs support local progenitor cells in damaged tissue through paracrine signaling. therefore, study of paracrine effects and secretome of mscs could lead to the appreciation of mechanisms and molecules associated with the therapeutic effects of these cells. this study ...

  Objective(s): Hypoxia is a serious challenge for treatment of solid tumors. This condition has been manifested to exert significant therapeutic effects on glioblastoma multiform or (WHO) astrocytoma grade IV. Hypoxia contributes numerous changes in cellular mechanisms such as angiogenesis, metastasis and apoptosis evasion. Furthermore, in molecular level, hypoxia can cause induction of DNA br...

OBJECTIVES To document the incidence of hypoxic episodes in a series of patients with impaired left ventricular function, and to correlate the occurrence of hypoxia with severity of arrhythmia. PATIENTS 34 patients with breathlessness and clinical evidence of left ventricular dysfunction. MAIN OUTCOME MEASURES Simultaneous overnight finger oximetry and electrocardiographic monitoring. RES...

P97 Figure 1 Proportion of chronic obstructive pulmonary disease (COPD) exacerbations reported by patients in relation to the straight line distance from their home to hospital A. Poster sessions Thorax 2009;64(Suppl IV):A75–A174 A115 group.bmj.com on August 14, 2017 Published by http://thorax.bmj.com/ Downloaded from