A case report of primary Ewing’s sarcoma of penis / 中华泌尿外科杂志

Ewing sarcoma is a member of the Ewing sarcoma family tumor(ESFT), which is commonly from bones and soft tissues, while it is rare for penis. In this thesis, a case of 21-year-old Ewing sarcomas on the left side of the penis was reported. After the penis mass excision, the pathological diagnosis was Ewing sarcoma and positive margin, then he underwent penis total hysterectomy. After the surgery, he received chemotherapy for 14 cycles without radiation. With 8 months’ reexamination and follow-up, there was no local recurrence or metastasis.

From infection to immunotherapy:the immune response of bladder mucous membrane to host / 中国综合临床

Objective The pathogenesis of urinary tract infection and the preventive effect of Bacillus Calmette Guerin on bladder cancer imply the importance of bladder as a unique mucosal surface research. This article discussed that after bladder infected by bacteria,the way in which the microenvironment produce adaptive immunity. Once in the past, bladder is widely considered to be a sterile environment, the concept has been recently shaken. It is suggested that we should further study the influence of urinary tract pathogen infection or BCG immune response. In this paper, bladder biology has been illustrated, and bladder organ immunity is urgently needed to be explored and defined.

Clinical efficacy of selenium-enriched garlic on patients with oligoasthenospermia / 中国医师杂志

Objective To investigate the clinical efficacy of selenium-enriched garlic on patients with oligoasthenospermia.Methods From October 2012 to August 2013,160 patients with oligoasthenospermia were randomly divided into two groups.Treatment measurements for 80 patients in the control group included oral treatment of Shengjing capsules 1.6 g/time Tid,Vit-E soft capsules 100 mg/time Tid,and took Vit-B 0.2 g/time Tid,for three months.Treatment measurements for 80 patients in the treatment group included oral treatment of selenium-enriched garlic in addition to all the above,for three months.We observed the changes of the semen quality indexes (including semen volume,sperm density,motility,survival rate,etc.) of two groups before and after treatment.Results Sperm quality was improved after treatment in both groups.All indices in the treatment group were significantly higher than those in the control group (P ＜ 0.05).Conclusions For patients with male infertility caused by oligoasthenospermia,The use of combination of selenium-enriched garlic and Shengjing capsules can improve the quality of sperm.