Opponensplasty using the extensor indicis proprius tendon for severe carpal tunnel syndrome in 40 patients.

The aim of this study was to assess the clinical results after extensor indicis proprius opponensplasty in patients with carpal tunnel syndrome and severe thenar muscle atrophy. Forty patients who underwent this procedure during open carpal tunnel releases. The mean follow-up period was 17 months (range 10 to 36).

Elastic modulus of the femoral trochanteric region measured by scanning acoustic microscopy in elderly women.

Purpose: We have devised a method that can obtain continuous detailed distributions of the elastic modulus along the measurement line in a non-decalcified specimen of human bone tissue. The aim of this study was to determine whether local variations exist in the distribution of mechanical properties within the trochanteric region of the femur of elderly females using a newly developed form of scanning acoustic microscopy (SAM) technology.

Methods: Human proximal femurs were harvested from seven female cadavers aged between 67 and 88 years at death.

Non-vascularized bone graft with Herbert-type screw fixation for proximal pole scaphoid nonunion.

Background: Since proximal pole fractures of the scaphoid are frequently overlooked, the poor vascularity in the proximal pole fragment often leads to nonunion. Vascularized bone grafts have been recently tested in cases with scaphoid proximal pole nonunion, but the indication for this treatment has not been well established. Alternatively, we have been treating such patients with a non-vascularized iliac bone graft and Herbert-type screw fixation with considerable success.

Identification and functional analysis of Relish homologs in the silkworm, Bombyx mori.

Two cDNAs designated BmRelish1 and 2, that encode Relish homologs, were cloned from the silkworm, Bombyx mori. BmRelish1 had an IkappaB-like domain with 5 ankyrin repeats in addition to Rel homology domain (RHD), nuclear localization signal (NLS), and acidic and hydrophobic amino acids (AHAA) rich regions. On the other hand, BmRelish2 lacked the AHAA and ankyrin repeats (ANK).