Clinical validity was assessed by comparing the on-and off-treatment scores using Kruskal-Wallis and Mann-Whitney U tests.
Results: Cronbach’s coefficient alpha was over
0.70 for the total scale and over 0.60 for each find more subscale by age except for the ‘pain and hurt’ subscale for children aged 5 to 7 years. For test-retest reliability, the ICC exceeded 0.70 for the total scale for each age. Exploratory factor analysis demonstrated sufficient factorial validity. Multitrait scaling analysis showed high success rates. Strong correlations were found between the reports by children and their parents, and the scores of the Cancer Module and the Generic Core Scales except for ‘treatment anxiety’ subscales for child reports. The Depression Self-Rating Scale for Children (DSRS-C) scores were significantly correlated with emotional domains and the total score of the cancer selleck chemical module. Children who had been off treatment over 12 months demonstrated significantly higher scores than those on treatment.
Conclusions: The results demonstrate the reliability and validity of the Japanese version of the PedsQL
Cancer Module among Japanese children.”
“Introduction and hypothesis The present study was designed to investigate the effect of nitric oxide precursor, L-arginine, on bladder function following ovariectomy.
Methods Twenty-eight New Zealand white female rabbits were separated into seven groups. Groups 1 to 6 underwent ovariectomy surgery. Among them, groups 1 and 2 received ovariectomy without treating with L-arginine. Groups 3, 4, 5, and 6 were given high L-arginine diet and were sacrificed 1, 3, 7, and 14 days after ovariectomy, respectively. Group 7 served as the control group. The effects of L-arginine on the contractility of bladder tissues were determined in response to various stimulations. In addition, L-arginine
effects on the expression of Rho kinase (ROK), protein kinase C potentiated inhibitor (CPI-17), caldesmon see more (CaD), and calponin (CaP) were studied by immunoblotting.
Results Ovariectomy significantly decreases contractile response to all forms of stimulation. Feeding rabbits L-arginine significantly increases contractile response at 1 day following ovariectomy, but the response decreases to the control level by 14 days. Ovariectomy increases the expressions of both isoforms of CaD, CaP, and CPI-17; L-arginine treatment induces ROK underexpression, while CaP is overexpressed in the early few days of ovariectomy but returns to the control level at 2 weeks after ovariectomy.
Conclusions Ovariectomy appreciably reduced bladder contractility. Treatment with L-arginine reversed the ovariectomy-induced bladder dysfunction. Decreased bladder contractile response was observed in the early days following ovariectomy.”
“Childhood sarcoidosis is a rare multisystemic disorder that can have variable clinical presentations.