Asthenia in origin and asthenia in superficiality is the pathogenesis of dermatomyositis,deficiency of yang qi is the interior etiopathogenisis and the invasion of exogenous evil is the exterior etiopathogenisis.The treatment principles of dermatomyositis are strengthening healthy qi to eliminate pathogens and treating both manifestation and root cause of disease.The course includes acute stage,paracmasis and recovery stage.Based on syndrome differentiation,different treatment principles are used in clinic and achieve significant therapeutic effect.

With the development of the main tumor gene sequencing projects,driver mutations have been put into the highlight due to its significant meaning on the cancer occurrence,development as well as treatment.In the past decade,based on the finding of new driver mutations,the knowledge of non-small cell lung cancer (NSCLC) have been improved from the traditional pathological classification to the current molecular classification.Meanwhile,NSCLC patients are no longer looked as an assembly of the same type tumor but various individuals with different molecular biology behavior with the different sensitivity to the targeted drugs.This article focuses on the recent discovery advances of driver mutations in lung adenocarcinoma.

Objective To study the diagnosis of chronic lymphocytic thyroiditis (CLT), and the treatment of CLT companied with other thyroid diseases. Methods Clinical data of 63 cases of CLT were analyzed retrospectively. Results 26 cases were diagnosed by non-operative methods (11 cases by fine needle aspiration biopsy, FNAB). The rest of 37 cases were operated on because of misdiagnosis as other thyroid disease and then comfirmed as CLT by pathology. Of them, 2 were companied with nodular goiter, 6 with Graves' disease, 1 with thyroid adenoma and 2 with carcinoma, respectively. 19 cases were treated by thyroixine, 3 were not treated, 4 treated by operation after thyioxine managment and 37 were treated by operation. Non-operation group had rather satisfied effect in short-term period. 29 cases (78.4%) in operation group were followed up for 1 to 6 years, and 5 cases had hypothyroidism. Conclusions It is necessary to have complete serum immunologic examination and FNAB for suspect patients.They have to be examined carefully in order to avoid omitting complications and incsease the rate of diagnosis.Non-operative treatment is the major therapy of CLT. If CLT is companied with other thyroid disease, operation or non- operation should be adopted according to the pathological type.

Purpose: To investigate the diagnosis, pathological characteristics and treatment of primary malignant lymphoma of the breast (PMLB). Methods: Clinical and pathological data of 16 cases of PMLB were analyzed retrospectively. Results: No case was correctly diagnosed before operation. All the 12 cases were operated and identified by pathology, in which total mastectomy, radical mastectomy and modified radical mastectomy were carried out in 5, 3 and 4 patients respectively. Moreover, all cases were combined with post-operative chemotherapy or radiotherapy. 10 cases were followed up 1 - 10 years. 4 cases who survived 22 months on the average died of the tumor spread and metastasis during follows-up, and the others are still alive. Especially, 1 case, recurring 2 times locally, has survived for 4. 5 years after reoperation. Conclusions: The final diagnosis of this disease depends on the pathological examination. The majority of PMLB is non-Hodgkins lymphoma ( NHL), and mostly of B cell origin and are mostly related to the mucosa-associated lymphoid tissue ( MALT). Total mastectomy or mastectomy plus axillary nodes dissection is the preferred method of operation and the adequate post-operative chemotherapy is very important.

Objective To investigate the relationship between plasma anti-β2-glycoprotein I (anti-β2-GP I )and cardiovascular disease (CVD) in systemic lupus erythematosus (SLE).Methods Eighty-onepatients with SLE [the mean age was (45±18) years old,among whom 73 were female and 8 were male] and20 controls [the mean age was (43±17) years old,among whom 14 were female,and 6 were male] wereenrolled.Plasma anti-β2-GP I was measured by ELLSA.The relationship between plasma anti-β2-GP I level and CVD in SLE patients was investigated with Logistic regression model.T-test,x2 test,Spearman's correlations and Logistic regression analysis were used for statistical analysis.Results Mean plasma anti-β2-GP I increased significantly in SLE group compared to control group [ (29± 19) vs (14±8) U/ml,t=2.035,P＜0.05].The plasma levels of anti-β2-GP I were higher in SLE patients with CVD than those without [(41±25)vs (18±12) U/ml,t=2.038,P＜0.05].Plasma anti-β2-GP I level was positively correlated with triglyceride (r=0.337,P＜0.05) and renal lesions (r=0.489,P＜0.01 ).Plasma anti-B2-GP [ level was negatively correlated with high density lipoproteins (r=-0.385,P＜0.05 ) and complement (r=-0.497,P＜0.05 ) level.Logistic regression analysis showed that plasma anti-β2-GP I (β=0.675,95％CI0.5070.816,P＜0.05) was an independent risk factor for CVD in SLE patients.Conclusion The level of plasma anti-β2-GP I in SLE patients with CVD is high,and it may play a role in the pathogenesis and progression of CVD in SLE patients.

Purpose:To investigate the clinical characteristics, diagnosis and treatment of accessory breast tumors.Methods:Clinical and pathological data of 16 cases of accessory breast tumors were analyzed retrospectively. Results:There were 5 cases of accessory breast fibroadenoma, 2 cases of intraductal papilloma, 9 cases of accessory breast carcinoma. Local mass resection and radical resection were carried out respectively. All these patients had post operative chemotherapy and radiotherapy. 13 cases (81.3%0 were followed up for 1—10 year. As to results, 3 cases died of metastasis in 2,2.5 and 4 years respectively after operation;one case, reoperated because of local recurrence, still survives (over 3 years):and the others recovered well.Conclusions:It is possible for benign or malignant tumor to occur in the accessory breast,and the manifestation of the accessory breast tumors is similar to that of the primary breast tumor. Operation is the first choice for all treatment benign tumor with local mass resection including the whole accessory breast while accessory breast carcinoma should be treated by radical dissection.

AIM: To investigate the effects of different phacoemulsification incision for tear film stability in cataract patients.
METHODS: From January 2014 to September 2015, 108 patients (144 eyes) who underwent cataract surgery were divided into two groups: group A with clear corneal incision ( 52 cases with 74 eyes), group B with scleral tunnel incision (56 cases with 70 eye). Two groups of patients were taken the same incision width. Symptoms of dry eye and tear film break - up time ( BUT) were observed 1d before and 1d, 1, 3wk, 1 and 3mo postoperatively.
RESULTS:After performing cataract phacoemulsification 1d, 1wk, symptoms score of dry eye of group A was less than that of group B, the difference was statistically significant (t = -6. 199, -2. 871, P<0. 01), while at other times after operation there were no significant differences ( t = - 1. 639, - 0. 829, - 0. 301, P >0. 05); at postoperative 1d, 1 and 3wk, BUT of group B was better than those of group A, there were a statistically significant differences ( t = - 3. 718, -2. 342,-2. 506, P<0. 05), there were no significant differences at other the time after operation (t= -0. 882,1. 225, P>0. 05).CONCLUSION: The difference on effect of two different incision on the tear film stability only last a short time, which disappeared at 1mo after operation. The clear corneal incision has stronger impacts on tear film stability than scleral tunnel incision, while with a lower score on symptoms of dry eye.

Objective To study the mechanism of rat blood pressure lowered by SO2 and SO2 derivatives.Methods 6-Keto-PGF1? and TXB2 were determined by radioimmunoassay in the plasma and aorta tissue of rats.Results The 6-Keto increased significantly in the isolated aortic rings in all exposure groups except 8 mmol/L group.No change of TXB2 was observed in the rings in all exposure groups.Meanwhile,6-Keto/TXB2 ratios increased significantly at 2 mmol/L and 4 mmol/L.Compared with the control group,6-Keto level decreased significantly in the plasma of the rats exposed to SO2 at 14 mg/m3,28mg/m3 and 56 mg/m3,but the level of TXB2 increased significantly.6-Keto/TXB2 ratios decreased gradually with the increase of SO2 concentration.Conclusion PGI2 and TXA2 are possibly changed by SO2 and SO2 derivatives,which regulates partly rat blood pressure.

Objective To investigate the characteristic, diagnosis and treatment of occult breast carcinoma(OBC). Methods The clinical data of 12 cases of OBC were analyzed retrospectively.Results All patients showed axillary node enlargement as the first sign and were operated on. The operation included axillary node excision (ANE) in 1 patient, axillary node excision plus simple mastectomy in another one, radical mastectomy in 6, and modified radical mastectomy in the other 4,respectively. Eleven patients (91.7%) were followed up for 1-15 years. During the follow up, 1 patient who underwent axillary node resection and 1 who received ANE plus simple mastectomy died of systemic metastasis,18 and 22 months after operation respectively;another case who subjected to radical mastectomy had axillary lymph node metastasis 3 years after the operation,and was re operated on,but the patient died of lung metastasis 4 years after the reoperation. And the others still survived, in which 2 have lived for over 3 years, 2 over 5 years, and 4 over 10 years. Conclusions For axillary mass which causes are uncertain, the possibility of OBC should be considered.Meanwhile excision and pathological examination are necessary. The metastatic histological structure of the axillary nodes usually provide important clue for the source of tumor. Radical or modified mastectomy is the best treatment,and post operative chemotherapy and/or radiotherapy should be done.

The Componential Framework of Creativity,advanced by Amabile,one of significant figures on the social psychology of creativity,comprehensively interpreted the nature and the construct components of creativity.Inspiring by the ideology of Amabile's Componential Framework of Creativity,this study examined whether the science research human resource management practices in today's Chinese science research institutions follow the nature of science research and whether the policy and operation inhibit creativity.It identified the common misconducts happened in human resource selection,development and performance management,and the causes and countermeasures of those misconducts were also explored.The findings will be a source of reference for human resource management practitioners at the science research field of China.