[Clinical application of percutaneous spinal endoscopy debridement and lavage in sacroiliac joint tuberculosis].

Objective: To investigate the feasibility and clinical efficacy of percutaneous spinal endoscopic debridement and lavage for the treatment of sacroiliac joint tuberculosis.

Methods: The clinical data of 7 patients with sacroiliac joint tuberculosis treated with percutaneous spinal endoscopic debridement and lavage from January 2007 to April 2009 were retrospectively analyzed. There were 2 males and 5 females, aged from 29 to 69 years old, 4 cases on the right side of the lesion and 3 cases on the left side.

Cloning of neuromedin B and its receptor in the rabbit and generating a polyclonal antibody to the neuromedin B protein.

Neuromedin B (NMB) is a highly conserved bombesin-related neuropeptide found in mammals. Neuromedin B (NMB) executes its effect by binding to the cell surface receptor, neuromedin B receptor (NMBR). In this study, we cloned the rabbit NMB and NMBR genes.

[Simultaneous determination of erdosteine and its active metabolite in human plasma by liquid chromatography-tandem mass spectrometry with pre-column derivatization].

A sensitive, rapid and accurate liquid chromatography-tandem mass spectrometric (LC-MS/MS) method with pre-column derivatization was developed for the simultaneous determination of erdosteine and its thiol-containing active metabolite in human plasma. Paracetamol and captopril were chosen as the internal standard of erdosteine and its active metabolite, respectively. Aliquots of 100 microL plasma sample were derivatized by 2-bromine-3'-methoxy acetophenone, then separated on an Agilent XDB-C18 (50 mm x 4.