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 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.

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

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 study a new method of correcting flaring ear. Methods Auricular cartilage was slited from posterior auricula. On Gibson's principle of cartilage distortion antero-lateral cartilage membrane was scarified in order of the involute interpolation of anthelix and cartilage membrance was ground. Then the cartilage outside the slited line was put behind the cartilage inside the slited line. Finally,cartilage was operated with Mustarde's mattres suture. Results 12 patients with flaring ear ( 14 ears) were corrected with this operating method and appearance of corrected ears were very good after operation. Following up for 6-18 months, no one recurred. Conclusion Otoplasty of slited cartilage is an effective method of correcting flaring ear.

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.

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 investigate the association of HLA DRB1 alleles with gastric carcinoma and H. pylori infection. Methods HLA DRB1 alleles polymorphism in 63 patients with gastric adenocarcinoma and 136 normal controls were tested with the polymerase chain reaction/sequence specific primer(PCR/SSP) technique. The status of H. pylori infection was determined by histology of gastric biopsy specimens and /or by ELISA. Results Both HLA DRB1 0901 and HLA DRB1 12 were positively associated, and HLA DRB1 15 was negatively associated with gastric adenocarcinoma, but no significant associations were found between patients with and without above HLA DRB1 alleles with regard to patients' age at presentation, sex ratio, tumor site (distal vs proximal), TNM staging, histological grading of tumor or status of H. pylori infection. Conclusions Our results suggest that HLA DRB1 0901, DRB1 12 and DRB1 15 are associated with gastric adenocarcinoma, but are not associated with the clinical features of gastric adenocarcinoma and the status of H. pylori infection.

Background Coronary slow flow(CSF)phenomenon is characterized by delayed opacification of coronary vessels in normal coronary angiogram.Although clinical and pathological features have been previously described,its pathogenesis remains unclear.Objective To explore the risk factors related to coronary slow flow.Methods Thirty three patients with documented coronary slow flow which were defined according to TIMI frame count method(TFC)and 33 patients with normal coronary flow were enrolled.Clinical data and biochemical parameters were determined.Results Baseline data analysis showed that CSF group had higher baseline level of platelets count [(149.2?41.5)?109 vs(128.1?38.7)?109,P=0.037] and serum uric acid [(328.1?85.2)vs(282.8?82.4)?mol/L,P=0.032],while other variables were similar between the two groups.After adjustment for BMI,total cholesterol,urea,logistic regression showed that blood platelets count(?2=8.350,?=0.026,P=0.004),2-hour postprandial blood glucose(?2=4.920,?=0.289,P=0.026)and serum uric acid level(?2=5.305,?=0.009,P=0.021)were independent predictors for CSF.Conclusion These data suggest that elevated blood platelets count,2-hour postprandial blood glucose and serum uric acid level may predisposed to coronary slow flow.