Objective To sum up the experience for the treatment of splenic trauma. Methods Data of 129 cases of traumatic splenic rupture from 1984 to 2004 were retrospectively analyzed. Results Conservative management was undertaken in 17 cases, splenorrhaphy in 16 cases, total splenectomy in 86 cases, partial splenectomy in 8 cases, and splenic autotransplantation in 23 cases. The results were all satisfactory. Conclusion In splenic trauma, treatment modality should be on adopted case to case basis according to the types of splenic rupture. Combined splenic salvage can be used on certain conditions.

Herpes simplex virus type 1 (HSV-1) is a commonly occurring human pathogen worldwide. There is an urgent need to discover and develop new alternative agents for the management of HSV-1 infection. Tripterygium hypoglaucum (level) Hutch (Celastraceae) is a traditional Chinese medicine plant with many pharmacological activities such as anti-inflammation, anti-tumor and antifertility. The usual medicinal part is the roots which contain about a 1% yield of alkaloids. A crude total alkaloids extract was prepared from the roots of T. hypoglaucum amd its antiviral activity against HSV-1 in Vero cells was evaluated by cytopathic effect (CPE) assay, plaque reduction assay and by RT-PCR analysis. The alkaloids extract presented low cytotoxicity (CC_(50) = 46.6 μg/mL) and potent CPE inhibition activity, the 50% inhibitory concentration (IC_(50)) was 6.5 μg/mL, noticeably lower than that of Acyclovir (15.4 μg /mL). Plaque formation was significantly reduced by the alkaloids extract at concentrations of 6.25 μg/mL to 12.5 μg/mL, the plaque reduction ratio reached 55% to 75% which was 35% higher than that of Acyclovir at the same concentration. RT-PCR analysis showed that, the transcription of two important delayed early genes UL30 and UL39, and a late gene US6 of HSV-1 genome all were suppressed by the alkaloids extract, the expression inhibiting efficacy compared to the control was 74.6% (UL30), 70.9% (UL39) and 62.6% (US6) respectively at the working concentration of 12.5μg/mL. The above results suggest a potent anti-HSV-1 activity of the alkaloids extract in vitro.