The results suggest that curcumin may play a protective effect in primary cultured rat prefrontal cortical neurons against iA beta-induced cytotoxicity, and both AKT and caspase-3 are involved in the curcumin-induced

protective effects. (C) 2010 Published by Elsevier Ireland Ltd.”
“Purpose: Inguinal hernia is considered one of the major morbidities after radical prostatectomy. We compared inguinal hernia repair rates in patients treated with radical prostatectomy for localized prostate cancer Cisplatin order relative to those of 2 nonsurgically treated groups of patients, namely individuals who underwent prostate biopsy or transurethral resection of the prostate, and a surgically treated group of patients who underwent pelvic selleck inhibitor lymph node dissection, within a large North American database.

Materials and Methods: Using the Quebec Health Plan database we identified 5,478 men treated with radical prostatectomy vs 6,933, 7,697 and 532 who underwent prostate biopsy, transurethral resection of the prostate or

pelvic lymph node dissection, respectively, between 1990 and 2000. Kaplan-Meier plots graphically explored inguinal hernia repair rates. Univariable and multivariable Cox regression analyses examined variables associated with inguinal hernia repair after either group. Covariates consisted of age, year of treatment and the Charlson comorbidity index.

Results: The 1, 2, 5 and 10-year inguinal hernia repair rates after radical prostatectomy were 4.4%, 6.7%, 11.7% and 17.1%, respectively. For the same points after prostate biopsy the rates were 1.7%, 2.9%, 6.1% and 9.8% vs 1.7%, 2.6%, 5.5% and 9.2%, respectively, after transurethral resection of the prostate, and 0.8%, 2.4%, 4.9% and 9.3% after pelvic lymph node dissection (pair-wise log rank tests p<0.001). On multivariable Cox regression

analyses the rate of inguinal hernia repair was 1.9, 2.1 and 1.7-fold higher for patients who underwent radical prostatectomy vs prostate biopsy, transurethral resection of the prostate and pelvic lymph node dissection, respectively (all p<0.001).

Conclusions: Radical prostatectomy many predisposes to higher inguinal hernia repair rates than in the 3 examined control groups. A higher rate of inguinal hernia repair after radical prostatectomy warrants consideration in the discussion of radical prostatectomy perioperative complications.”
“Social isolation results in fundamental behavioral abnormalities in rodents which models certain neuropsychiatric disorders such as schizophrenia. However, the developmental stage that is most vulnerable to social isolation is largely unknown. In the present study, we subjected weaning rats to a four-week peri-adolescence isolation rearing (PAIR) and then returned them to social rearing for an additional four weeks until adulthood. Open field locomotion, social interaction behavior, and acute pain sensitivity were examined at different time points.