Proteomic profiling of proteins associated with the rejuvenation of Sequoia sempervirens (D. Don) Endl.

Background: Restoration of rooting competence is important for rejuvenation in Sequoia sempervirens (D. Don) Endl and is achieved by repeatedly grafting Sequoia shoots after 16 and 30 years of cultivation in vitro.

Results: Mass spectrometry-based proteomic analysis revealed three proteins that differentially accumulated in different rejuvenation stages, including oxygen-evolving enhancer protein 2 (OEE2), glycine-rich RNA-binding protein (RNP), and a thaumatin-like protein.

Assessment of orthodontic treatment outcomes: early treatment versus late treatment.

This investigation compares the treatment outcome of early treatment (in the mixed dentition) with that of late treatment (early permanent dentition) using objective evaluation criteria. Pretreatment and post-treatment records of all patients (n = 512) completed from 1998 to 2000 in the graduate orthodontics clinic at the Indiana University School of Dentistry (IUSD) were evaluated by the American Board of Orthodontics Objective Grading System (ABO OGS) and Comprehensive Clinical Assessment (CCA) method developed at IUSD. Two definitions of early treatment were used in this study: (1) all patients started in the mixed dentition with early-treatment objectives and (2) female individuals were <10 years and male individuals were <10.

Comprehensive clinical evaluation as an outcome assessment for a graduate orthodontics program.

To supplement the American Board of Orthodontics (ABO) objective grading system (OGS) for posttreatment dental casts and panoramic radiographs, a comprehensive clinical assessment (CCA) method was developed to assess facial form, dental esthetics, vertical dimension, arch form, periodontium preservation, root resorption, and treatment efficiency. The sum of the CCA and the ABO OGS scores was defined as the clinical outcome. To determine a 3-year baseline for treatment outcomes in a graduate orthodontic program, the posttreatment records of 521 consecutive patients were evaluated.