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.

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.

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.

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.

Iatrogenic injury in choledocho-pancreatico-duodenal junction is usually difficult to discover in the course of operation because of its unique anatomical position. The injury can lead to postoperative chilis, fever, pain and swelling of the waist, which would easily be misdiagnosed as acute necrotizing pancreatitis. Controlling operations, such as bile and pancreatic juice separation, duodenal diverticularization, jejunal fistulation for enteral nutrition and abdominal drainage should be performed in dealing with the injury in choledocho-pancreatico-duodenal junction. Combined application of pyloric suture with absorbable thread and ligatian, gastric fistulation, ligation of the distal common bile duct and T-tube drainage is minimally invasive, and can fulfill a fully separation of bile and pancreatic juice and duodenal diverticularization. It will improve the possibility of secondary radical operation by ameliorating pyemia and general nutritional condition.

Objective To study the dinical value of serum soluble E-selectin(sE-selectin)and serum soluble P-selectin(sp-selectin)in patients with esophageal squamous cell carcinoma. MethodsThe sP-selectin and sP-selectin of the serum was measured by ELISA in 27 patients with viral encephalitis and 35 normal persons. ResultsIn patients with organ metastasissE-selectin and sP-selectin levels were significantly higher than normal(P＜0.01),In patients with organ metastasis,sE-selectin and sP-selectin levels increased more pronounced.No visceral metastasis in patients with esophageal cancer,postoperative serum sE-selectin and sP-selectin levels significantly decreased compared with the preoperative(P＜0.01),there are organ metastasis in patients with esophageal cancer sE-selectin and sP-selectin levels decreased not obvious. ConclusionsE-selectin and sP-selectin could be used as a new tumor detection of esophageal cancer targets,and has close relatimship with the incidence of esophageal cancer,development and metastasis.

Objective To evaluate the safety and effect of adefovir dipivoxil (ADV) on hepatitis B in HBeAgpositive patients.Methods 131 patients were divided into two groups randomly.Two groups were treated with ADV (10mg/d)and matrine (0.6g/d),respectively.The rate of HBV negative,the normalization rates of ALT,HBeAg loss and anfi-HBe seroconversion were evaluated respectively.Results After 12 weeks of treatment,the rate of HBV negative,the normalization rates of ALT,HBeAg loss and anti-HBe seroconversion of ADV were all significantly higher than those of matrine group(53.2％ vs 7.8％,36.0％ vs 8.7％,13.6％ vs 3.1％,6.2％ vs 0,respectively,x2 =56.32,23.18,all P ＜ 0.01).Conclusion The domestic ADV superior to matrine in HBeAg-positive patients.

This study was aimed to further explore theory of small intestinal diseases and its principle of syndrome differentiation and treatment and lay the base for the clinical study, through the clinical research on the treatment of small intestinal diseases. Through the clinical survey among 584 patients, using Traditional Chinese Medicine (TCM) Clinical Multidimensional Relational Query System, which was established by the research on the clinical individual diagnosis and treatment evaluation system on the prevention and treatment of diseases, to conduct the multidimen-sional relational analysis on small intestinal diseases' disease-symptoms-syndromes-therapy-medicines-effects. Using data mining and statistical methods, such as WEKA, Business Objects, SPSS to mine and analyze the syn-dromes and symptoms. The results showed that commonly-used TCM methods on treatment of small intestinal dis-eases, therapeutic principles of main syndromes of small intestinal diseases were summarized. It was concluded that through scale-free network diagram analysis on the commonly-used treatment of small intestinal diseases, the main treatment methods included promotion the flow of qi, relieving pain, tonifying spleen, removing dampness, clearing away heat, mildly regulating cold and heat. And the treatment methods of dispersing cold, invigorating blood circula-tion and removing blood stasis, nourishing yin, moistening and loosening bowels, abductively dispersing food stagna-tion were also used. It corresponds with the results of clinical research.

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

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