This study advances from existing studies by investigating more diverse censoring schemes and developing ROC measurements under such censoring. Both estimation and inference are investigated. We conduct simulation and find satisfactory performance of the proposed approaches. We apply the proposed approaches to two real data sets, compare the prognostic power of markers, and investigate whether their linear combinations have better prognostic

performance. ZD1839 We also explore graphical tools that can assist diagnostics and efficiently monitor the classification performance. Copyright (C) 2011 John Wiley & Sons, Ltd.”
“Objective. To investigate the efficacy and tolerability

of quetiapine monotherapy for depressive episodes in patients with bipolar II disorder. Methods. A post-hoc evaluation was conducted in 351patients with bipolar II depression combined from two similarly designed double-blind, randomized, placebo-controlled, 8-week studies of quetiapine (300 or 600mg/day) that included patients with bipolar I or II disorder (DSM-IV) exhibiting moderate to severe depression. The primary endpoint was change from baseline to week 8 in MADRS total score. Secondary endpoints included HAM-D, HAM-A, and CGI. Results: In patients with bipolar II disorder, improvement in mean MADRS total score from baseline was significantly greater with quetiapine 300 (n=107) and 600mg/day (n=106) from the first assessment (week 1) through AZD7762 nmr week 8 compared with placebo (n=108). The mean change from baseline at week 8 for quetiapine 300 and 600mg/day learn more versus placebo was -17.1 and -17.9 versus -13.3 (P=0.005 and P=0.001 versus placebo), respectively.

Change in HAM-D, HAM-A, and CGI were also significantly greater for quetiapine groups versus placebo. Common adverse events in the quetiapine groups included dry mouth, sedation, and somnolence. Conclusion. Quetiapine demonstrated significant efficacy as monotherapy, compared with placebo, for the treatment of acute depressive episodes in bipolar II disorder.”
“A Gram-negative, aerobic, yellow-pigmented, non-spore-forming, motile, rod-shaped bacterium, designated strain Gsoil 3046(T), was isolated from soil from a ginseng field in Pocheon Province, South Korea, and was characterized taxonomically by using a polyphasic approach. A comparative analysis of 16S rRNA gene sequences revealed that strain Gsoil 3046(T) belongs to the family Xanthomonadaceae in the Gammaproteobacteria. The greatest sequence similarity was found with respect to Dyella koreensis KCTC 12359(T) (97.7%), Dyella japonica IAM 15069(T) (97.4%), Frateuria aurantia DSM 6220(T) (96.7%), Fulvimonas soli LMG 19981(T) (96.2%) and Luteibacter rhizovicinus DSM 1654 9(T) (96.0%).