1.Research progress of EZH2 in obstetrics and gynecology tumors
Journal of Chinese Physician 2016;18(3):470-473
In recent years,more and more experts and scholars study enhancer of zeste homolog 2 (EZH2) and the relationship of the overexpression of EZH2 gene with the occurrence,development,metastasis,and prognosis of tumor,to explore the early diagnosis of cancer,monitoring metastasis and judging the prognosis to provide the new ideas and the methods,to provide the reference for the basic and clinical research.
2.Progress in tumor combination treatment of chemotherapy and immunotherapy
Journal of International Oncology 2010;37(5):351-354
Methods involved in the treatment of malignant tumor are surgical therapy, radiotherapy, chemotherapy and immunotherapy. Although some effects have been showed in tumor therapy, the limits of single use of those methods can not be avoided. Therefore, combined therapy has been pursued in order to achieve better results. The effects of those combined methods such as chemotherapy combined with cytokine, chemotherapy combined with tumor vaccine, chemotherapy combined with adjuvants have been approved both experimentally and clinically. These results, in some extent, will provide us a new way to fight against tumor.
3.Diagnosis and treatment of primary presacral tumor: analysis of 23 cases
Chinese Journal of Practical Surgery 2001;21(3):156-157
ObjectiveTo discuss the diagnosis and therapy of primary presacral tumor. Methods23 patients with primary presacral tumors underwent surgical treatment from 1983~1999 were studied retrospectively. ResultsIn respect to pathological type, congenital tumor was the most frequent one in 23 patients. Digital examination together with B ultrasound and CT examination were quite important in determining the extent and degree of tumor invasion. As for operative ways, transacral and transperineal approach were the most common choices to detect the tumor. Conclusion Complete and enbloc resection is the principal method in treating presacral tumor, whether the lesions are beign or malignant. Choices of operative way should be made accordial to tumor condition. Keep nerves and blood vessels from being injuried during operation.
4.Infections in systemic lupus erythematosus:risk factors,clinical characteristics and early diagnosis
Chinese Journal of Practical Internal Medicine 2001;0(02):-
Infectious diseases have emerged as one of the leading causes of morbidity and mortality in systemic lupus erythematosus(SLE)patients,so early diagnosis of infectious complication in SLE patients is absolutely beneficial for patients' prognosis.C-reactive protein(CRP)and Procalcitonin(PCT)can help to differentiate infections with active SLE in SLE patients.Serum KL-6 can help to distinguish pulmonary involvement of SLE from infections in SLE patient.The most common pathogens for infection in SLE patients are bacteria,but more attention should be paid to viral and fungal infections,which have been on a rise recently.
5.Leptin receptor and its relations with obesity
Chinese Pharmacological Bulletin 2003;0(12):-
Leptin receptor plays an important role in the modulation of energy metabolism and lipid equilibrium after binding with Leptin. Leptin receptor locates widely in the human tissues and is closely linked with obesity. This manuscript reviews the structure of leptin receptor gene and its relationship with obesity, and discusses the role of leptin receptor in obesity development and therapy.
6.Treatment of early-stage upper and/or middle thoracic esophageal cancer with a new muscle-sparing thoracotomy
Journal of Peking University(Health Sciences) 2003;0(06):-
Objective: To evaluate the feasibility of performing muscle-sparing thoracotomy and intercostal sutures in the treatment of upper and/or middle thoracic esophageal cancer for the purpose of tumor control and postoperative quality of life improvement.Methods: Seven patients with esophageal cancer were treated with vertical muscle-sparing thoracotomy and Mckeown esophagectomy.Detailed clinic data were summarized and analyzed with patient follow-up information.Results: Of the 7 patients,five were still alive with a 71.4% five-year survival rate.There were no deaths resulting from the operation in this group.The mean length of thoracic incision was 11 cm.The range of hospital stays was 14 to 25 days,with a mean length of 18 days.No patients complained of impaired shoulder action,and the incision pain was hardly perceived without external stimulation 1 month after operation.Conclusion: Performing the muscle-sparing thoracotomy in the treatment of early-stage esophageal cancer located in the upper and /or middle thoracic segment yields a satisfactory long-term survival rate with an improved life quality in terms of incision pain relief and shoulder function.
9.Optimization of Base Composition and Technology for5F Scar Emulsion by Orthogonal Design
Kefeng WU ; Nan TANG ; Baohong LI
China Pharmacy 2001;0(08):-
OBJECTIVE:To optimizate base material composition and technology for5F scar emulsion.METHODS:According to the factors that affect the stability of emulsion,orthogonal design method L 9 (3 4 )was used,glyceryl monostearate,triethanolamine,sodium lauryl sulfate and emulsifying temperature were selected as variable factors.RESULTS:The optimum base material composition and technology were glyceryl monostearate6%,sodium lauryl sulfate0%,triethanolamine0.5%,emulsifying temperature80℃.CONCLUSION:The5F scar emulsion prepared by this composition and technology accords with the stipulation of Chinese Pharmacopoeia(2000).
10.Determination of sulfamethoxazole, sulfadiazine and trimethoprim in compound tablets by capillary zone electrophoresis
Ding ZOU ; Xuejun WU ; Guozhu NAN
Chinese Pharmaceutical Journal 1998;(2):106-
To study a method for determination of sulfamethoxazole, sulfadiazine and trimethoprim tablets, a compound tablet of sulfamethoxazole, sulfadiazine and trimethoprim. METHOD: A capillary zone electrophoresis (CZE) method was used to assay three components of this compound preparation. RESULTS: The complete separation of components was achieved with 0.05 molL-1 pH 6.0 running phosphate buffer and a constant voltage of 20 kV (current of 95 μA~105 μA). The retention times of individual components were between three and eight minutes and a good linearity was shown between concentration and peak area in the concentration range over 70 μgml-1~750 μgml-1. When acetanilide was used as internal standard, the relative standard deviation (RSD) of each component determined in a batch was less than 1% (n=9). The recovery of each component was not less than 96.45% with RSD less than 3%. The analytical results obtained from 6 samples of clinical use were inconsistent with those by standard method, however the quantity of each sulfa drug was obtained by CZE method. CONCLUSION: The results showed this method is accurate, simple, and rapid. When this method is used, the quantity of each three components is determined, but by the standard method, only the total quantity of the two sulfa drugs is obtained.