Chromosome Aberrations ; Gene Fusion ; Genes, Tumor Suppressor ; Humans ; Oncogene Proteins, Fusion ; metabolism ; Oncogenes ; Pathology ; standards ; trends ; Soft Tissue Neoplasms ; genetics ; metabolism ; pathology

Actins ; metabolism ; Dermatofibrosarcoma ; classification ; pathology ; Desmin ; metabolism ; Head and Neck Neoplasms ; metabolism ; pathology ; Histiocytoma, Benign Fibrous ; classification ; metabolism ; pathology ; Histiocytoma, Malignant Fibrous ; classification ; metabolism ; pathology ; Humans ; Oncogene Proteins, Fusion ; metabolism ; Skin Neoplasms ; metabolism ; pathology ; Vimentin ; metabolism ; Xanthomatosis ; pathology

Thyroidectomy provides rapid solution of hyperthyroidism and the goal of perioperative management is to make patient as close as possible to euthyroidism clinically and biochemically before surgery.It is recommended to target at the thyroid hormone synthetic,secretory,and peripheral pathway with concurrent treatment to correct any latent decompensation of normal homeostatic mechanisms.

Analysis of various factors that lead to problems in the doctor-patient relationship during clinical practice teaching.The purpose of this article is to demonstrate strategies and advice to solve these problems.

The pathogenesis of ulcerative colitis (UC) is spleen-stomach weakness with dampness. Therefore, Qu-Shi (QS, eliminating dampness) is the main treatment principle. According to different pathogens, four QS methods in the UC treatment were summarized based on clinical experiences. In the clinic , the application of heat-clearing and dampness-eliminating, warm yang and dampness-eliminating, dampness-eliminating with bitter and pungent, spleen-reinforcing and dampness-eliminating. The indications should be identified for the application of principle-method-prescription-medicine. The flexible application of four methods mentioned above can increase the clinical efficacy.

Objective: To study the effect of acute hypoxia with simulated high altitude on the expression of orexins in rats hypothalamus. Methods: Rats were exposed to different high altitude(3 000 m,(4 000) m,5 000 m and 6 000 m for 8 h daily) in a hypobaric chamber.The expression of orexins in rat hypothalamus was determined by immunohistochemistry and the pathology changes of rat hypothalamus was observed with transelectricity. Results: The number of orexin-A immunoreactive positive cells in hypothalamus decreased obviously with hypoxia for 1 day(P

Objective To set a RFID(Radio Frequency Identification) system for Gold Immunochromatographic Assay by using RFID-reading module,RFID tags and the master-MCU.Methods Radio frequency technology is characterized by the automatic identification and large dada-storage capacity.Electronic tags were packed with Gold Immunochromatographic Assay(GICA) strips and such data were stored in electronic tags as strip information,the test results,the identity of the tested,the test date,etc.The information were transmitted to PC through the RS-232 serial port,thus realizing the rapid and accurate recording and management of data.Results The application of RFID guaranteed the proper use of Gold Immunochromatographic Assay strips and improved the efficiency of sample management and data storage.Conclusion The application of RFID to Gold Immunochromatographic Assay can be used in general investigation of epidemic situation,biomedical detection and other relevant fields.

Objective To study the quality control method of Shaolin Zhenggujing tincture. Methods Angelicae Pubescentis Radix and Angelicae Sinensis Radix in the preparation were identified by TLC. The content of dracorhodin, the effective component of Resina Draconis, was determined by HPLC with acetonitrile-0.05 mol/L sodium dihydrogen phosphate (50∶50) as a mobile phase and 440 nm as the detection wavelength. Results Characteristic spots of TLC were clear with strong specificity and the negative test showed no interference. There was a good linear relationship for dracorhodin in the range of 3.997-43.97 ng and the recovery was 101.26% (RSD=2.84%). Concludion The qualitative and quantitative methods are accurate, reliable and repeatable, it can effectively control the inner quality of Shaolin Zhenggujing tincture.

Biliary-pancreatic-duodenal junction is a special region in the human body.It is difficult to diagnose and treat diseases in this region because of the complicated anatomy,the limitation of diagnosing methods,the variety of disease,the high risks of operation and the severity of complications. We should pay more attention to the pathophysiology aspects and the laboratory researches of diseases in this region.Proper diagnosis and combination of different diagnosing methods could improve the rate of early diagnosis and identify the characteristics of the disease. Individualized operation should be considered to deal with iatrogenic injury of biliary-pancreatic-duodenal junction according to different patients' condition.The principle of operation is to control damage firstly and to preserve the function of biliary-pancreatic-duodenal junction and the physiological passway of bile and pancreatic juice to the greatest extent.

ObjectiveTo evaluate the clinical efficacy and toxicity of the regimen of paclitaxel combined with gemcitabine for anthracycine-resistant metastatic breast cancer. MethodsThirty patients with anthracycine-resistant metastatic breast cancer were enrolled in the study: paclitaxel 135mg/m2 infusion on day 1; Gemcitabine 850mg/m2 infusion on day 1,8 ,and administered in three weeks cycle. The clinical efficacy was evaluated every two cycles. ResultsOf all thirty patients qualified for efficacy analysis and among them CR 3 cases( 10％ ) ,PR 11 cases (36.7 ％ ), SD 11 cases ( 36.7％ ), and PD 5 cases ( 16.7％ ), with an overall response rate of 46.7％. The median TTP and overall survival in those 30 patients was 7.1 and 15.6 months. The main toxicities with grade 3 and 4 were hypoleucocytosis in 10 patients(30.0％ ) ,thrombocytopenia in 4 patients( 13.3％ ). ConclusionThe regimen of paclitaxel combined with gemcitabine was effective,well-tolerated scheme in the anthracycine-resistant metastatic breast cancer.