ABSTRACT
OBJECTIVE: Guided self-help treatments based on cognitive behavioral therapy (CBT-GSH) are regarded as a first-line effective treatment for bulimia nervosa (BN). With limited application for CBT-GSH in Japanese clinical settings, we conducted a single arm pilot study in order to confirm the acceptability and availability of CBT-GSH in Japan. RESULTS: 25 women with BN received 16-20 sessions of face-to-face CBT-GSH. Primary outcomes were the completion rate of intervention and abstinence rates from objective bingeing and purging as assessed by the Eating Disorder Examination. Secondary outcomes were other self-report measurements of the frequency of bingeing and purging, and characteristic psychopathologies of eating disorders. Assessments were conducted before CBT as baseline as well as after CBT. 92% (23/25) of the participants completed the CBT sessions. After CBT-GSH, 40% (10/25) of the participants (intention-to-treat) achieved symptom abstinence. The mean binge and purge episodes during the previous 28 days improved from 21.88 to 10.96 (50% reduction) and from 22.44 to 10.88 (52% reduction), each (before CBT-GSH to after CBT-GSH), and the within-group effect sizes were medium (Cohen's d = 0.67, 0.65, each). Our study provided a preliminary evidence about the feasibility of CBT-GSH in Japanese clinical settings for the future. Trial registration This study was registered retrospectively in the national UMIN Clinical Trials Registry on July 10, 2013 (registration ID: UMIN000011120).
Subject(s)
Bulimia Nervosa/therapy , Cognitive Behavioral Therapy/methods , Outcome Assessment, Health Care , Self Care/methods , Adolescent , Adult , Feasibility Studies , Female , Humans , Japan , Pilot Projects , Young AdultABSTRACT
Sulfate activating enzymes, ATP sulfurylase and APS kinase, were newly isolated from a thermophile, Bacillus stearothermophilus. Adenosine 3'-phosphate 5'-phosphosulfate (PAPS) was synthesized by these enzymes. The reaction proceeded more efficiently when an ATP-regeneration system, using acetate kinase, was coupled to the reaction system.
Subject(s)
Adenosine Triphosphate/chemistry , Phosphoadenosine Phosphosulfate/chemical synthesis , Phosphotransferases (Alcohol Group Acceptor) , Acetate Kinase/chemistry , Geobacillus stearothermophilus/enzymology , Phosphoadenosine Phosphosulfate/isolation & purification , Phosphotransferases/chemistry , Sulfate Adenylyltransferase/chemistryABSTRACT
In order to confirm the structure of three fecal metabolites, M-I, M-II and M-III, of a new calcium antagonist, (+)-3,4-dihydro-2-[5-methoxy-2-[3-[N-methyl-N-[2-[(3,4-methylenedioxy) phenoxy]ethyl]amino]propoxy]phenyl]-4-methyl-3-oxo-2H-1,4- benzothiazine (SD-3211), in rats, (+)-3,4-dihydro-2-[5-hydroxy-2-[3-[N-methyl-N-[2- [(3,4-methylenedioxy)-phenoxy]ethyl]amino]propoxy]phenyl]-4-methyl- 3-oxo-2H-1,4-benzothiazine((+)-I), (+)-3,4-dihydro-2-[5-hydroxy-2-[3-[N- [2-[(3,4-methylenedioxy) phenoxy]ethyl]amino] propoxy]-phenyl]-4-methyl-3-oxo-2H-1,4-benzothiazine((+)-II) and (+)-3,4-dihydro-2-[5-methoxy-2-[3-[N-[2-[(3,4-methylenedioxy) phenoxy]ethyl]amino]propoxy]phenyl]-4-methyl-3-oxo-2H-1,4- benzothiazine((+)-III) were synthesized. Compounds (+)-I, (+)-II and (+)-III were identified with the fecal metabolites M-I, M-II and M-III, respectively. The calcium antagonistic activities of (+)-I, (+)-II and (+)-III were examined.
