Objective To investigate the effect of Tegafur, Gimeracil and Oteracil Potassium Capsules ( TS-1 ) on peripheral blood tissue polypeptide antigen (TPS), soluble MHC class I chain-related molecules A (sMICA), hypoxia-inducible factor-1 (HIF-1α) and human epidermal growth factor receptor 2 ( Her-2 ) in the treatment of patients with advanced cervical cancer.Methods 80 cases with advanced cervical cancer were selected and divided into two groups, 40 cases in the control group were treated with routine clinical therapy, 40 cases in the experimental group were treated with TS-1.Tumor markers, TPS,sMICA,HIF-1αand Her-2 were compared before and after the treatment.Results Compared with the control group, the levels of tumor antigen TA-4,carcinoembryonic antigen (CEA) and squamous cell carcinoma antigen (SCCA) in the experimental group were lower (P<0.05); the TPS, HIF-1, sMICA and Her-2 were lower (P<0.05), and the total effective rate in the treatment group was higher (P<0.05).Conclusion TS-1 has a obvious clinical efficacy in the treatment of advanced cervical cancer.It is speculated that the possible mechanism may reduce the serum tumor marker levels via reducing the TPS and SMICA, HIF-1 alpha, HER-2 levels.

Objective To investigate ulnar impaction syndrome imaging characteristics and wrist arthroscopy in the diagnosis and treatment effects.Methods From September 2006 to April 2014,41 patients with ulnar impaction syndrome were treated.Of all 41 patients,28 were male and 13 female with an average age of 34.5±3.9 years old (ranging from 15 to 52 years old).The preoperative values of wrist range of motion (ROM) were 44.17°±6.22° at volar flexion,42.72°±3.37° at dorsal extension,17.45°±4.11° at radial deviation,19.12°±3.70° at ulnar deviation,66.81°±4.28° at pronation,and 70.27°±5.30° at supination.Arthroscopic exploration was conducted in all patients,aiming to observe the ulnar variance,wrist osteonecrosis,articular cartilage damage and triangular fibrocartilage complex tear.Arthroscopic synovectomy were performed in all cases;33 cases of articular cartilage injury were treated with arthroscopic chondroplasty;16 cases of osteonecrosis were treated with arthroscopic drilling decompression;30 cases with tear of TFC were treated with arthroscopic repair;26 cases with ulna positive mutation were treated with arthroscopic distal ulna resection.Patients were followed at 3,6,and 12 months after operation.At 12 months follow-up,the values of wrist range of motion was evaluated for volar flexion,dorsal extension,radial deviation,ulnar deviation,pronation,and supination.GreenO'Brien method was used to evaluate the function of wrist joint.Results Primary healing was presented in all patients without neurovascular injury and joint infection.All patients were followed up 12-36 months (mean,17.5 months).At 12 months followup,the values of ROM compared with that preoperative increased with significant difference,49.13° ±3.47° at volar flexion,47.13°±2.39° at dorsal extension,19.33°±3.29° at radial deviation,25.17°±4.89° at ulnar deviation,75.73°±7.66° at pronation,and 77.22°±4.89° at supination.According to Green-O'Brien standard,the results were excellent in 21 case,good in 17 cases and fair in 3 case,with 93％ excellent and good rate.Conclusion Wrist arthroscopy dose not only contribute to the diagnosis in ulnar impingement syndrome but also can be used in treating inflammatory synovium and cartilage lesions,bone drilling decompression,TFC repair and arthroscopic distal ulna resection with improvement in the range of motion of the wrist joint and function.

Objective To study the effect of atlantoaxial pedicle and lateral mass screw in treat-ment of atlantoaxial instability. Methods A retrospective analysis was done on 11 eases of aflantoaxi-al instability treated with atlantoaxial pedicle and lateralmass screw from June 2006 to December 2007. Results The postoperative radiographs verified good position of all screws, with satisfactory atlantoaxial reduction. Follow-up for 3-21 months (average 12 months) showed no spinal cord and vertebral artery in-jury or interfixation failure. Conclusion Atlantoaxial pediele and lateral mass screw technique is a convenient method with solid fixation for treatment of atlantoaxial instability.

Anemia, Hemolytic ; chemically induced ; therapy ; Female ; Humans ; Paraquat ; poisoning ; Poisoning ; therapy ; Young Adult

The study on the Rauvolfia verticillata (Lour.) Baill., which belongs to Apocynaceae, was carried out to look for its chemical constituents and pharmacological activity. The isolation and purification were performed by chromatography on silica gel, Sephadex LH-20 and ODS (octadecyl silane) open column. The structures of obtained compounds were elucidated on the basis of physicochemical properties and spectral analysis. Three indole alkaloids and one acridone alkaloid were isolated from chloroform layer extract and identified as ajmalicine B (1), sandwicine (2), raunescine (3) and 7-hydroxynoracronycine (4) separately. Ajmalicine B (1) is a new compound belonging to indole alkaloid. Compound 4 as an acridone alkaloid was a new type compound isolated from Rauvolfia genus for the first time. We also did some biological activity research on the new type compound (4) to explore other pharmacological activities in addition to antihypertensive activity.

Objective To optimize the extraction process of Jingzhi Guanxin Recipe. Methods With the amounts of tanshinone ⅡA,salvianolic acid B,paeoniflorin,ferulic acid and hydroxysafflor yellow A as observation parameters,uniform design method was used for the optimization of wet-shattering extraction process of Jingzhi Guanxin Recipe. Results The optimum extraction process was as follows:adding 6-fold 95 %alcohol for the first time of exaction,adding 6-fold 60%alcohol for the second time,adding 6-fold 20 %alcohol for the third time,and shattering for 10 minutes every time. Conclusion This optimized process is efficient,economic and simple.

Objective To explore the features of clinical and progression of multiple system atrophy(MSA).Methods The clinic data of 28 subjects diagnosed as probable MSA according to Gilman diagnostic criteria were studied retrospectively.Three aspects of activities of daily living(ADL)(aid-requiring walking,wheelchair-bound state and bedridden state)were used to assess the progression of disease.Kaplan-Meier analysis was also used to estimate the difference between subgroups.Results Three systems were involved in 26 cases(92.9%)and autonomic functional disturbance was common.The calculated median time from onset to evolution to MSA was mean 2 years.The median times from onset to aid-requiring walking,wheelchair requirement and bedridden state were 3,5 and 7 years,respectively.The patients impaired both of motor and autonomic systems progressed fastly within 3 years from onset of the disease(P

Objective To compare the clinical pathological characteristics in young and old patients with colorectal cancer (CRC) and investigate their relationship with prognosis. Methods A retrospective review was made in 68 CRC patients less than 35 years old and 322 CRC patients older than 65 treated in our hospital from July 1993 to July 2003. Their clinical manifestation, pathological feature, Dukes staging, misdiagnosis rate and results of following-up were compared. Results The main manifestation in young group was abdominal pain (69.1%), but in old group was hemafecia or mucous bloody stools (53.7%). The ratio of poorly differentiated neoplasm was obviously higher in young group (48.5%) than in old group (20.5%) (P

[Objective] To study the results of three dimensional orthomorphia treatment of king type Ⅲ idiopathic scoliosis transthoracic anterolateral.[Method]From Sep.2003 to Sep.2005,clinical data of applications of TSRH,CDH-M8 to 12 patients of king type Ⅲ adolescent idiopathic scoliosis transthoracic anterolateral were investigated with practicing ertebral solution centrum,centrum three dimensional orthopedic,bone graft fusion internal fixation,and analyzing and to appraising their operation complications,scoliosis correction rats and follow-up results.[Result]Postoperative complications of bellows were found in two examples,one was pulmonary closure and one was respiratory tract obstruction,and they had been soothed by trachea cannula and assistor respiration of respirator.[Conclusion]There weren't injury of great blood vessel,spinal injury,pneumonia and chylothorax in all cases.Cobb's angle of thoracic vertebra was 48?～66? preoperatively,and the average was 52.6?.The average Cobb's angle of remnant vertebra was 15.2? postoperatively,the rectification rat was 77.8%.The follow-up ranged 12 to 36 months,12 patients of king type Ⅲ gained good segment bone fusion.The complications of pseudarthmsis,internal fixation loosening and fracture and broken compensation haven't been found.Three dimensional orthomorphia treatment of King type Ⅲ idiopathic scoliosis transthoracic anterolateral is a safe and effective method of internal fixation.