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Tripterygium wilfordii Hook F (TwHF) is a traditional Chinese herb used in many medicinal applications, but the treatment of bullous pemphigoid (BP) with TwHF has never been reported. The aim of this study was to evaluate the efficacy and safety of TwHF in BP patients. A retrospective study was performed from January 2015 to September 2019 in the Department of Dermatology, Peking Union Medical College Hospital. A total of 10 patients with mild to moderate BP and treated with TwHF were enrolled in the study with 10 mild or moderate BP patients treated with systemic glucocorticoid randomly selected as controls. In the TwHF group, a major response was seen in seven patients, a minor response in one and no response was seen in two patients. In the glucocorticoid group, a major response was seen in nine patients and a minor response in one patient. Two patients experienced treatment failure. The time to disease control in the TwHF group (34 ± 11 days) was longer as compared to the glucocorticoid group (18 ± 8 days, P <.05). Ten patients relapsed during the follow‐up period. The adverse events in the TwHF group were lower than those in the glucocorticoid group (13 vs 19). Low‐dose TwHF may be effective and safe for treating mild and moderate BP. [ABSTRACT FROM AUTHOR]

Abstract: This study aims to perform an in vivo investigation evaluating the injury to the pancreas and adjacent tissue of swine resulting with high-intensity focused ultrasound (HIFU) combined with radiotherapy (RT). The protocol was approved by the animal ethics committee at the Peking University First Hospital. A total of 12 domestic swine were divided into four groups: control, HIFU only, RT only and HIFU + RT. The injury to the pancreas, adjacent tissue and tissue within the acoustic path of the HIFU beam was assessed based on gross and histologic findings. For the targeted region of the pancreas, the score of the combined group was higher than that of the HIFU group and there was significant difference. For the acoustic path tissue, there was no significant difference except between the control group and the other groups. HIFU combined with RT increased the injury to the targeted pancreas, without increased injury to tissue outside of the targeted region. (E-mail: xsgao777@hotmail.com) [Copyright &y& Elsevier]