Objective Serum pharmacological assessment:the effect of Rubia yunnanensis extract on the immune function stimulated by superantigens of streptococcus. Methods Using cell culture technique, mouse spleen lymphocytes and peritoneal macrophages were culture with superantigens of streptococcus and serum of Rubia yunnanensis. Lymphocytes proliferation stimulated by superantigens of streptococcus measured by MTT assay. NO level in mouse peritoneal macrophages affected by Rubia yunnanensis at different concentrations were determined and compared. Results Serum of Rubia yunnanensis significantly inhibit the proliferation of lymphocytes stimulated by superantigens of streptococcus, compared with normal control. NO content of macrophages culture in Rubia yunnanensis extract group were lower than those of control. In these tests, the effect of the extract by alcohol is more obvious than that of extract by water. Conclusions Rubia yunnanensis extract has effect in inhibiting immune function and anti-infect activity, it could be applied in clinical practice for immunoregulation and treatment of psoriasis.

Individual dose monitoring and registry for radiation workers plays a significant role in ionizing radiation protection and occupational health management. Since the nationwide implementation of monitoring from the 1980s, individual dose monitoring for radiation workers in China has been going on nearly 30 years, which is of significance in radiation protection optimization, and occupational health and protection for radiation workers. In order to improve individual dose monitoring and registry, to prevent and control occupational radiation diseases, and to help build "Healthy China" program, this paper presents the evolution of individual dose monitoring and registry in China, discusses the key points and difficulties faced, and proposes suggestions.

Objective　To summarize the phenotypic and genotypic characteristics of mitochondrial combined oxidative phosphorylation deficiency type 1 (COXPD1), and to improve the clinicians' awareness of this mitochondrial encephalomyopathy. Methods　The clinical characteristics, physical examination, laboratory examination and other data of a child with COXPD1 were analyzed retrospectively. The diagnosis was confirmed by clinical whole exon sequencing and high-precision mitochondrial genome full-length PLUS gene detection, and the phenotype and genotype were analyzed by reviewing relevant literature. Results　A one-year and five-month-old boy mainly presented with hyperlactacidemia and abnormal liver function. Clinical whole exon sequencing showed that the child had homozygous variation of c. 688G>A(p.G230S) in the GFM1 gene. Sanger sequencing verified that the variation was respectively inherited from the parents of the child (both were heterozygous) with the autosomal recessive inheritance pattern. The high-precision mitochondrial genome full-length PLUS detection also did not find pathogenic mutations related to clinical phenotypes. The child was diagnosed with COXPD1. After "cocktail" therapy and liver protection therapy, the patient's condition improved. Conclusions　The phenotype of COXPD1 is complicated and variable, mainly liver type and brain type. The mutation of GFM1 gene affects mitochondrial translation system function, and early gene detection is helpful for definite diagnosis.

Lysimachiae Herba and Desmodii Styracifolii Herba are common traditional Chinese medicines for treating lithiasis. Both of them have efficacies of clearing heat, diuresis and eliminating calculi. However, there are some differences in their clinic applications. The former is mainly used to treat hepatolithiasis, gallstones, jaundice, stranguria and gout; Whereas the latter is mainly used to treat urinary calculus. In this paper, the pharmacological effects of Lysimachiae Herba and Desmodii Styracifolii Herba on removing calculus, choleresis, anti-inflammation and oxidation resistance were compared and analyzed based on document retrieval. In conclusion, both of them show the preventive and therapeutic effects on kidney stones and gallstones. Particularly, Desmodii Styracifolii Herba has a better effect in treating the kidney stones, while Lysimachiae Herba has a better effect in treating cholesterol gallstones.
Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Fabaceae ; Gallstones ; drug therapy ; Humans ; Kidney Calculi ; drug therapy ; Medicine, Chinese Traditional ; Phytotherapy ; Primulaceae

50 000 bp)was extracted from frozen gastric cancer tissue and their corresponding normal samples and used for RLGS assay.The genome DNA was digested by methylation-sensitive restriction enzyme Not Ⅰ, and labeled by radioisotope ~(32)p,then separated by two-dimensional electrophoresis and autoradiography. Experimental conditions for each step were optimized step by step.DNA fragment sequences for the dots on scanning profile were identified according to the human RLGS database.Results RLGS assay was set up and used to get the RLGS profiles of the representative tested samples successfully.These profiles can display more than 1 200 available dots averagely,the profiles of high quality DNA sample can display more than 1 800 dots which is the average level at an excellent RLGS lab,discrepant dots which had weaken or enhanced signals and their sequence information were obtained.The result can be reproduced.Conclusion The RLGS assay is established,stabilized for detection of DNA methylation of tissue samples.

Vasculogenic mimicry (VM) is a pattern of neoplasm cells,which achieve their blood supplements through deformation and simulating capillary channels.Cumulative studies show that the formation of VM in glioma have a close relation with the glioma stem cells.In addition,some molecules such as microRNA,epithelial cell kinase-A2,vascular endothelial cadherin,transforming growth factor-Jβ,vascular endothelial growth factor receptor-2 and galectin-1 play important roles in the forming process of vasculogenic mimicry.Recently,it is found that VM is associated with the poor prognosis of patients with glioma and anti angiogenesis drug efficacy.So the research on VM about the discovery,formation mechanism,prognostic impact and the clinical significance will provide an opportunity for diagnosis and therapy of glioma in early stage.

New military transformation leads to the transformation of the mechanism of military medical service,and stimulates the development of reserve hospitals.Based on its unique function of from basic medicine to clinical medicine,from innovation to practice,from research to application,translational medicine combines the concept of base on market and face battlefield,it has satisfied the need of an all-round development.Technical innovation is the core of translational medicine,it is also the basic way to meet the growing demand of medical support in war time.Thus,to strengthen the construction of the technical innovative system of translational medicine not only provides a new guidance to the development of reserve hospitals,but also offers an important guarantee to the realization of effective hospital mobilization and medical relief effort.

Objective To observe the expression of inducible factor 1(HIF‐1) ,vascular endothelial growth factor(VEGF) and miRNA‐210 and explore the regulatory mechanism after unilateral ureteral occlusion (UUO) .Methods UUO models are made by ligation unilateral ureteral with silk ,and they were divided into sham group and UUO group .All the mice were sacrificed by cer‐vical dislocation after 2 ,5 ,9 and 14 d of UUO .The kidney samples were examined for HIF‐1 mRNA ,VEGF mRNA and miRNA‐210 by quantitative real time reverse transcription polymerase chain reaction (RT‐PCR) ,and HIF‐1 protein by Western blot . Results The expression level of HIF‐1 mRNA was gradually raised after UUO (P<0 .05) ,and compared with the sham group ,the expression level of VEGF mRNA and miRNA‐210 were up regulated after 2 d of UUO and down regulated after 5 ,9 and 14 d of UUO compared with the sham group (P<0 .05);the expression level of HIF‐1 protein increased after UUO compared to the sham group .Conclusion The results of the level of HIF‐1 protein increased and VEGF mRNA and miRNA‐210 were up regulated ,which might be related to the adaptive response of kidney hypoxia and ischemia after UUO .

Objective To investigate the clinical effects of surgery treatment of the Tibia plateau fracture.Methods Thirty-two cases diagnosed Tibial plateau fracture were performed internal fixation and bone grafting surgery treatment.Results According to Rasmussen Evaluation,there were the gifted 22 cases(68.8%)excellent,6 cases(18.8%)good,2 cases(6.3%)ordinary,2 cases(6.3%)poor.The good rate Was 87.6%.Conclusions Surgery is effective to trot Tibial plateau fracture.A stable internal fixation,as far as possible,reduces the blood supply to fracture block interference and protects joint subsidiary structure to correct joint function rehabilitation treatment.

Objective:To observe the effects of a preparation of chinese traditional medicine Zengshengping (ZSP) in the treatment of oral lichen planus (OLP).Methods:200 patients with OLP were randomly divided into 2 groups with 100 in each.The patients in one group were treated with ZSP and those in another with levomisolum.The patients were followed up for two years.Results:The total effective rate in ZSP or levomisolum treated group were 90% and 62% respectively (P<0.025).Conclusion:ZSP is more effective in the treatment of OLP than levomisolum.