Methods: Rats were sensitized twice over 14 days with OVA and placed into 1 of 4 protocols: Group 1: intranasal (i. n.) M F (0.001 – 100 mu g/mL) or vehicle once daily for 3 days; Group 2: intratracheal (i. t.) MF (0.001-0.3 mg/kg i. t.) or vehicle, one dose; Group 3: i. t. MF (0.1 – 1 mg/kg, i. t.) or vehicle, one dose;

Group 4: nose-only inhalation (n. o. i.) of dry powder MF (estimated pulmonary deposition of MF, 1.4, 4.1, and 13.3 mu g/kg) or vehicle, once daily for 3 days. Group 1 was challenged with i. n. OVA (1 %) 2 h after last treatment dose. Groups 2-4 were challenged with acrosolized OVA (1 %) 5 h after treatment. Assessments RG-7112 nmr were performed 24 h post-challenge BMS-777607 (Group 1: NL; Group 2: BAL; Group 3 and 4: FVC and PEF).

Results: Rats treated with MF demonstrated significant and dose-dependent improvements in nasal inflammation and lung function compared to those treated with vehicle; normalization of these markers to levels consistent with non-sensitized animals were noted at the highest MF doses. Improvements in lung function were similar with i. t. and n. o. i. administration. Pulmonary infiltration of total cells and eosinophils was significantly attenuated after one dose of i. t. MF (0.003-0.3 mg/kg).

Conclusion: In this established model of allergic airway disease,

MF significantly A-1210477 attenuated cellular infiltration in the upper and lower airways and normalized lung function following allergen provocation.”
“OBJECTIVES: In accordance with the rising prevalence of octogenarians undergoing cardiac surgery, these patients utilize an increasing portion of intensive care unit (ICU) capacities, provoking economic and ethical concerns. In this study, we evaluated the outcomes and costs generated by the prolonged postoperative ICU treatment of octogenarians.

METHODS: Between July 2009 and August 2010, 109 of 1063 patients required ICU treatment of at least 5 days after cardiac surgery. Patients were retrospectively assigned to

either Group A (age < 80, n = 86) or Group B (age >= 80, n = 23). Operative risk, mortality, length and costs of ICU treatment were analysed and compared. After 1 year, survival, quality of life (QOL) and functional status were assessed.

RESULTS: Hospital mortality was 31.4% in Group A and 56.5% in Group B. Survivals of discharged patients after 1 year were 83% (Group A) and 80% (Group B), respectively. Log EuroSCORE I of octogenarians was significantly higher (30 +/- 17 vs 20 +/- 16, P < 0.001). No significant differences (Group A vs Group B) were found between the groups concerning length of ICU treatment (20 +/- 21 vs 16 +/- 14 days, P = 0.577) or costs (27 205 +/- 29 316(sic) vs 21 821 +/- 16 259(sic), P = 0.812).