![]() _ Commonwealth Offices 2331 'Commonwealth Audit Office Commonwealth Invalid War, and all Age Pensions, Maternity Bonus 2335 Commonwealth Ministry _ 2330 Commonwealth Parliament 2331 Commonwealth Senate Commonwealth Weather Bureau 'Conveyancers, 'Coroner's Court 'Court of Intluatilnl Arbitration Crown Prosecutors _ 2348 Crown Solicitor Curator's Depart. Coast Hospital 233 'Collsges 2125 Commissioners for Affidavits. Clerks of Petty Sessions 2349 Coal Fields and Coal Mines. 233B Australian Museum Bankruptcy Department Banks 2031 Barracks and Ordnance Department (Federal)., 2332 'Barristers Barristers Admission Board Berthing Rates, etc, 2335 Board of Health 2338 Board for Opening Tenders Publia Works Botanio Gardens 2345 Doreen el Statistics Cadet Office Cemeteries 2001 Census Central Pollee Court Certificated Conveyancers Chief Secretary 2338 City Streets Directory Civi) Departments Claims to Grants of Laud. GEN ERAL INDEX, PAGE INDICES '- ALMANAC MUNICIPAL - CITY STREETS DIRECTORY SUBURBAN DIRECTORY ALPHABETICAL DIRECTORY TRADES DIRECTORY COUNTRY COMMERCIAL DIRECTORY- 1A-406A- PASTORAL JUSTICES OF THE PEACE MUSICAL AND SPORTING CLUBS AND ASSOOIATIONS ECCLESIASTICAL EDUCATIONAL GOVERNMENTAL AND PARLIAMENTARY NAVAL AND MILITARY COMMONWEALTH STAMP DUTIES WHARFAGE AND TONNAGE RATES FIRMS WITH FIXED PAY-DAYS CENSUS INTEREST CALCULATOR a non Aborigines' Protection Board 2341 Admiralty Jurisdiction Agent-General for tile State In England AgrIcultund Colleges Agricultural Department Alphabetical Directory Arolitteet, Government Art Gallery Assignees-061okt Associates and Clerks of Arraigns Associations Asylums Department 2339 AttorneyGeneml., 2340 Audit Department. We postulate that this difference may have been caused by the turbulence of the gas flow generated by the small-caliber ITPV catheter used in our neonatal-size animal model.1 CONTENTS. In our study, ITPV, compared with CMV at the same minute ventilation, was associated with a significantly greater difference in tracheobronchial damage at the carina and main bronchus. Analysis of the injury scores in individual damage categories demonstrated the greatest difference in the ulceration category (p <.001). The area adjacent to the endotracheal tube showed the same degree of damage in both groups. ![]() The ITPV injury scores, compared with CMV injury scores, were significantly higher at the carina and main bronchus (p <.01 Kruskal-Wallis test followed by Dunn's multiple comparison test). The combined tracheobronchial injury scores for all samples were significantly higher in the ITPV group compared with the CMV group (p <.005 Mann-Whitney U test). ITPV was associated with significantly lower Paco and deadspace ventilation ratio than CMV. The histologic sections were scored, in a single-blind fashion, for ciliary damage, ulceration, hemorrhage, overall inflammation, intraepithelial inflammatory infiltrate, and edema. Tissue samples for histologic analysis were obtained postmortem from the trachea contiguous to the tip of the endotracheal tube, the distal trachea, the carina, and the main bronchus. ![]() ![]() Peak, mean, and end-expiratory carinal pressures, ITPV flow rate, and hemodynamic variables were continuously monitored. Both groups were mechanically ventilated for 8 hrs at the same ventilator settings (FIO2, 0.4 rate, 30 breaths/min flow, 4 L x min(-1) positive end-expiratory pressure, 4 cm H2O tidal volume, 40 mL). Rabbits were randomly assigned to either ITPV or CMV (n = 15 and 10, respectively). ITPV, a form of tracheal gas insufflation, has been shown to decrease deadspace ventilation and increase CO2 removal and therefore may reduce ventilator-induced lung injury. We compared tracheobronchial injury following short-term intratracheal pulmonary ventilation (ITPV) and conventional mechanical ventilation (CMV) in a healthy rabbit model. ![]()
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