Clinical indicators for common paediatric conditions: Processes, provenance and products of the CareTrack Kids study.

Background: In order to determine the extent to which care delivered to children is appropriate (in line with evidence-based care and/or clinical practice guidelines (CPGs)) in Australia, we developed a set of clinical indicators for 21 common paediatric medical conditions for use across a range of primary, secondary and tertiary healthcare practice facilities.

Methods: Clinical indicators were extracted from recommendations found through systematic searches of national and international guidelines, and formatted with explicit criteria for inclusion, exclusion, time frame and setting. Experts reviewed the indicators using a multi-round modified Delphi process and collaborative online wiki to develop consensus on what constituted appropriate care.

Involvement of two novel chaperones in the assembly of mitochondrial NADH:Ubiquinone oxidoreductase (complex I).

The respiratory complex I of mitochondria consists of some 40 different subunits which form an L-shaped structure. Perpendicular to a hydrophobic arm embedded in the inner mitochondrial membrane a peripheral arm protrudes into the matrix. Assembly of the complex as studied in the fungus Neurospora crassa involves the formation of discrete intermediates.

Characterization of assembly intermediates of NADH:ubiquinone oxidoreductase (complex I) accumulated in Neurospora mitochondria by gene disruption.

NADH:ubiquinone oxidoreductase, the respiratory chain complex I of mitochondria, is an assembly of some 25 nuclear-encoded and 7 mitochondrially encoded subunits. The complex has an overall L-shaped structure formed by a peripheral arm and an elongated membrane arm. The peripheral arm containing one FMN and at least three iron-sulphur clusters constitutes the NADH dehydrogenase segment of the electron pathway.