Objective To observe the clinical effect of Qushi Hua yu Tongluo Formu la (Prescriptions for dissolving damp, removing stasis, and eliminating obstruct ion of meridians) on hyperuricemia complicated with diabetes. Methods Totally 60 patients were randomized into a treatment group and a control gr oup with 30 in each. The control group was administered Gliquidone 30mg, three t imes a day, while the treatment group was added Qushi Huayu Tongluo F ormula, one dosage per day. Both groups were treated for 90 days. The clinical e ffect and the changes in serum uric acid, renal functions, blood lipid, and gly cosylated hemoglobin of both groups were observed. Results The total effective rate of the treatment groups and control groups was 93.34% and 23.33% respectiv ely, the difference was significant (P

AIM: To investigate the pharmacological effects of recombined basic fibroblast growth factor (rbFGF) on retinal ganglion cells (RGCs) of rats. METHODS: Using calibrated cross-action forceps a moderate crush injury was inflicted on the nerve. After crush injury, rbFGF, saline and VB 12 were administered by retrobublar injection. Four weeks after injury , the apoptosis of RGCs was measured with flow cytometer. RESULTS: Four weeks after operation, it was shown that the rbFGF, but not saline or VB 12 injection could significantly improve the maintainance of RGCs of rats. After 800 U, 1600 U and 2400 U rbFGF injection, the injured RGCs were rescued by 24.5%, 27.3% and 28.5% respectively. Furthermore, it was also found that rbFGF injection could effectively prevent the axons from injury. The flow cytometer showed that the rate of apoptosis was reduced markedly on 7 days at rbFGF group. CONCLUSION: rbFGF can significantly promote the functional repair of injured optic nerve. [

To establish a UFLC-MS/MS method for the determination of valproate acid in human plasma. Methods:The sample was precipitated by methanol. The analysis of valproate acid and diclofenac sodium ( internal standard) was carried out on a Shim-pack XR-ODS II C18 column (2. 0 × 75 mm,2. 2 μm). Gradient elution was adopted with acetonitrile and water (containing 5 mmol·L-1 ammonium acetate) at a flow rate of 0. 3 ml·min-1. The detection was performed with multiple reactions monitoring (MRM) using nega-tive electrospray ionization (ESI) at m/z 142. 8→142. 8 for valproate acid and m/z 294. 0→249. 8 for diclofenac sodium. Results: The calibration curve of valproate acid was linear over the range of 8.4-168.0 μg·ml-1(r=0.997 5). Inter- and intra-day RSDs were less than 15%, and the analysis was proven to be stable. Totally 30 samples determined by EMIT were assayed by the method. And the results of the two methods analyzed by independent t-test showed no statistical significance. Conclusion:The method is rapid,sensitive and spe-cific,which can be applied in the determination of valproate acid in human plasma.

Objective To report the development of clinical symptoms in a Chinese family with autosomal dominant progressive external ophthalmoplegia(adPEO).Methods Electromyologram and muscle biopsy were performed in the proband and 4 family members with the disease.Results The proband was a 57 year-old woman,who developed bilateral ptosis after the age of 30,external ophthalmoplegia after the age of 35 years old,weakness of extremities at the age of 37 years old and bulb palsy with palmus at the age of 47 years old.In the family there were 20 male and female members from five generations.All of them complained about bilateral ptosis between 26—33 years old,external ophthalmoplegia(12/15)and weakness of all extremities(14/15)between 35—45,facial and masticatory weakness(9/9)as well as dysphagia(8/9)between 44—60,accompanied with heart lesions(4/7)after 50 years old.Some patients died due to cardiac impairment.Electromyologram showed myopathic abnormalities in the examined patients. The main myopathological changes were ragged red fibers,cytochrome c oxidase negative fibers and ragged blue fibers in succinate dehydrogenase staining.Conclusions The adPEO started from extra-ocular muscles to limbs,finally facial and bulbar muscles.Heart lesions were presented in late stage and lead to death in some members.The developing process of symptoms suggested that we should pay more attention to cardiac manifestations in this disease.

Objective To explore the relationship between X - linked spondyloepiphyseal dysplasia tarda (SEDL) gene escaping X chromosome inactivation( XCI) and SEDL phenotype. Methods RT - PCR was performed on total RNA which was isolated from blood samples of patients, female carriers and controls. Patients and female carriers were selected from the pedigree with SEDL caused by the mutation (IVS2 - 2A→C) of the gene. cDNA was analyzed by polyacrylamide gelelectrophoresis(PAGE). Results PAGE data indicateed that female carriers expressed both normal and mutant SEDL mRNA,meaning the SEDL gene escaping XCI. Family investigation showed carrier females in the SEDL pedigree presented no symptoms. Conclusions The SEDL gene escaping X chromosome in-activation is firstly identified from human body. This may explain that carrier females present no symptoms.

To design teaching course of problem-based learning (PBL) combined with case-based learning (CBL) for standardized training of clinicians based on clinical decision thinking mode (CDTM) of diagnosis and treatment process for primary liver cancer. The CDTM of treatment choice for primary liver cancer is multi-scheme selection model. The general decision rule includes decision condition, action plan and decision tree. For the theoretical study of clinical decision rules, it is suitable to design PBL teaching, but it is suitable to design CBL teaching course for clinical decision-making practice. The teaching course of PBL combined with CBL is conducive to improving the ability of clinicians' clinical decision thinking step by step.

OBJECTIVETo explore the effect of internal fixation with screw through femoral epiphyseal plate on growth in- hibition via an experimental study.

METHODSForty New Zealand rabbits were randomly divided into 4 groups and 10 rabbits in each group. Epiphyseal plate was injured by penetrating of screws, and the size of damage area was controlled by changing the number of threads. Group A: blank group; group B: injury area accounted for 4% of the epiphyseal plate; group C: injury area accounted for 6%; group D: injury area accounted for 8%. The internal fixation was removed after 2 weeks, and the results were observed with X-ray film for 4 groups to judge the complications such as early closure of epiphyseal.

RESULTSIn each group, there were no statistical differences in the length of the femoral neck, the diameter of femoral neck, the diameter of the femoral head, and the epiphyseal plate closure time. The growth speed of the length and diameter of the femoral neck, as well as the diameter of femoral head, were quicker on the early phase, and the speed was slowest when the epiphyseal plate was being closed.

CONCLUSIONThe injury area of epiphyseal plate under 8% is safe for its growth. Because no evidences demonstrate the growth inhibition of epiphyseal plate, the screws can be used for rabbit epiphyseal plates.

Animals ; Bone Screws ; Female ; Femur Head ; growth & development ; surgery ; Fracture Fixation, Internal ; methods ; Growth Plate ; growth & development ; Magnetic Resonance Imaging ; Male ; Rabbits ; Salter-Harris Fractures

This paper deals with research and manufacture processes of the 8 millimeter wave therapeu- tic apparatus,the application to the clinical treatment for gastric and duodenal ulcer.

Objective:To investigate the expression of Fas、FasL and the apoptosis of liver cancer cell line HepG2 transfected with LIGHT and IFN-? gene mediated by Cationic liposome.Methods:HepG2 cells were divided into two groups(the solo transfection of LIGHT gene and the combined transfection of LIGHT and IFN-? genes) and the control groups(no transfection).HepG2 cells were cellected at 12h,24h and 48h after transfection.The apoptosis of HepG2 cells and the expression of Fas and FasL of the HepG2 cells were investigated with flow cytometry.Results:After transfection,the apoptosis of HepG2 cells increased,and the apoptosis of combined transfection group was higher than the solo transfection of LIGHT(P

Objective To summarize and analyze the clinical and epidemiological characteristics of 585 cases of cutaneous sporotrichosis collected in Jilin province in the last 3 years. Methods A retrospective study was conducted on sporotrichosis cases diagnosed at the Department of Dermatology in the hospital from 2007 to 2009. Results Totally, 585 cases were included in this study. Among these patients, the male/female ratio was 1:1.35 with an average age of 40.5 years and average duration of symptoms of 6.78 months.The age at onset was mainly between 51 and 60 years (22.05%). Sporotrichosis seemed more frequently to occur in winter and spring. The majority (94.19%) of the patients were rural habitants, and 149 (25.47%) patients recalled history of trauma. Fixed form was the most common clinical presentation (56.58%), followed by lymphocutaneous form (39.66%), cutaneous disseminated form ( 1.88% ) and undefined form ( 1.88% ). The predilection sites of sporotrichosis were extremities (50.94%) and face (43.76%). The treatment of sporotrichosis included a 10% solution of potassium iodide, itraconazole and terbinafine alone or in combination. Two hundred and fifty patients were lost to follow up. Of the remaining 335 patients, 289 were cured with an average treatment duration of 2.09 months, 46 were still under follow-up or treatment. Conclusions The case load of sporotrichosis in Jilin province has remained high in recent years. The clinical and epidemic features of sporotrichosis cases in this report are similar to those in previous reports, but the proportion of middle-aged patients and atypical cases increases. Potassium iodide solution, itraconazole and terbinafine are effective and safe for the treatment of sporotrichosis.