Corrigendum: Inflammatory Cytokine Expressions of the Subacromial Bursitis and Glenohumeral Joint Synovitis in the Patients with Full Thickness Rotator Cuff Tear.

[This corrects the article on p. 172 in vol. 14.

How does scapula motion change after reverse total shoulder arthroplasty? A preliminary report.

Background: Arm elevation is composed of glenohumeral and scapulothoracic motion. Many reports have addressed changes of scapular position across a spectrum of shoulder disease. However, no study has examined changes in scapular position after reverse total shoulder arthroplasty (RTSA).

Screening and isolation of a natural dopamine D1 receptor antagonist using cell-based assays.

To develop a cell-based assay to screen for human dopamine D(1) receptor agonists or antagonists from medicinal plant extracts, a stable Chinese hamster ovary (CHO) cell line (CHO-D1R) expressing the human dopamine D(1) receptor was established using an expression vector containing a scaffold attachment region (SAR) element. CHO-D1R cells showed specific binding to [(3)H]-SCH23390 with high affinity (K(d)=1.47+/-0.

[Viral breakthrough in HBeAg-negative chronic hepatitis B patients receiving lamivudine therapy].

Background/aims: Long-term efficacy and the rate of viral breakthrough in patients with HBeAg- negative chronic hepatitis B receiving lamivudine therapy is uncertain. This study was conducted to determine the rate of viral breakthrough according to the HBeAg status and the relation of viral breakthrough with YMDD mutants.

Methods: Two hundred and five patients with HBeAg-positive and 49 patients with HBeAg-negative chronic hepatitis B, who had received lamivudine for at least 9 months, were included.

Histamine release by hydrochloric acid is mediated via reactive oxygen species generation and phospholipase D in RBL-2H3 mast cells.

In order to investigate the underlying mechanism of HCl in oesophagitis, the inflammatory response to HCl was observed in RBL-2H3 mast cells. Rat basophilic leukemia (RBL-2H3) cells were used to measure histamine release, arachidonic acid (AA) release, reactive oxygen species (ROS) and peroxynitrite generation induced by HCl. Exogenous HCl increased the level of histamine release and ROS generation in a dose dependent manner, whereas it decreased the spontaneous release of [3H] AA and the spontaneous production of peroxynitrite.