Applications of magnetic resonance imaging in diagnosis of the complications after breast augmentation with polyacrylamide hydrogel injection / 中华整形外科杂志

<p><b>OBJECTIVE</b>To explore the clinical value of magnetic resonance (MR) imaging in the diagnosis of the complications after breast augmentation with polyacrylamide hydrogel injection.</p><p><b>METHODS</b>MRI was performed in 16 patients who had breast augmentation with polyacrylamide hydrogel injection. The results of magnetic resonance imaging were compared with the clinical symptoms.</p><p><b>RESULTS</b>MRI examinations of the 16 patients showed that (1) 4 breasts in 2 patients were comparatively natural; (2) a large lacteal cyst was detected in one patients in lactation; (3) breast asymmetry occurred in 3 patients (6 sides); (4) in 10 patients (20 sides), the injected gel was in irregular form. The results of MRI were in accord with the clinical symptoms.</p><p><b>CONCLUSION</b>MRI is of great diagnostic value for the complications after breast augmentation with polyacrylamide hydrogel injection.</p>

Synthesis and anti-inflammatory activity of N-(4-arylamidophenyl) methanesulfonamide derivatives / 药学学报

<p><b>AIM</b>To study the anti-inflammatory activity of N-(4-arylamidophenyl) methanesulfonamide derivatives.</p><p><b>METHODS</b>The target compounds were synthesized from p-nitroaniline via three steps and were evaluated for anti-inflammatory activity with the model of xylene-induced ear edema in mice.</p><p><b>RESULTS</b>Eleven compounds were obtained and confirmed by IR, 1HNMR and MS. Some compounds were shown to have significant anti-inflammatory activity.</p><p><b>CONCLUSION</b>N-(4-arylamidophenyl) methanesulfonamide showed appreciable anti-inflammatory activity.</p>