To observe the effect of interlocking intramedallary nail transplantation on homonymy fracture of shaft of tibia and femur. Totally 34 patients with traumatic homonymy fractures of middle-inferior 1/3 segment femurs and middle-superior 1/3 segment tibias were selected from Henan Luoyang Orthopedics Hospital from November 2000 to December 2005. Ti-alloy interlocking intramedallary nail made in Wujin Ter-factory of Jiangsu province was applied. To select the fron-outside patella opening approach, a needle was thread to femur and tibia step by step. Follow-up was performed at least 6 months after operation. The fractures of 34 patients got dissection positioning and synostosis. Functional evaluation of postoperative knee joint was good. Inserted bone nails were fixed, and there were no bad events such as cinched, breakdown nails and infections or side effects. It indicated that the modus operandi is simple and satisfactory to select the fron-outside patella opening approach and interlocking intramedallary nail to treat homonymy fracture of shaft of tibia and femur.

延髓性麻痹临床罕见，治愈更少见。2010年9月6日，本科收治1例延髓性麻痹患者，经过针康法的治疗，成功拔除鼻饲并实现正常饮食，康复期间未出现并发症，最终成功回归社会。

Objective To explore the evidence for the morphologic comparability between the meridians and interstitial connective tissues in the lower limb with auto-marked and 3D-Rebuilding technology. Methods First,the muscles were extracted and noise was eliminated;With edge detection a convex hull of the muscles edge was found;The interstitial connective tissue points were marked in the cross section images of left leg from the digital dataset of Virtual Chinese Human-Male1(VCH-M1).Finally,the auto-marked images were reconstructed with 3D-Doctor. Results The reconstructed meridians in the lower limb auto-marked with computer procedures tallied basically with the meridians and collaterals recorded in Traditional Chinese Medicine(TCM) illustrative graphics.Conclusion Having the advantages of digital anatomic study on acupuncture points earlier and mature 3D-Rebuilding techniques,the department of Anatomy of South Medical University cooperated with the Department of Scientific Calculation and Computer Application of Sun Yat-sen University to devise a set of computer programs which could be used to AutoMark interstitial connective tissues in Virtual Human lower limbs and then reconstruct virtual fascia meridians which corresponded with the TCM records.This method avoided man-made error to a certain degree in the process of recognizing and rebuilding of fascias.The study is significant to explore the morphologic comparability between the meridians and collaterals and interstitial connective tissues in human lower limb.

Objective To evaluate the value of multiplanar reconstruction (MPR) of spiral CT in diagnosing and staging of cervical cancer .Methods SCT scan with a 3～5 mm collimation thickness and MPR in 1.5～2.5 mm reconstruction interval were performed in 20 patients with cervical cancer , confirmed by biopsy pathology. Results The sagittal imaging could show entirely the growing character of a carcinomal mass;the coronal and transverse imagings showed clearly parametrial invasion and pelvic lymph node metastases. Conclusion MPR images in the pelvic could show entirely the character of growing and invasion of a carcinomal mass. It is an important value in dignosing and staging of cervical cancer.

We report a rare case of pleomorphic adenoma arising from the nasal septum. A 37-year-old woman presented with a 1-year-history of right-sided occasional epistaxis. Computed tomographic scans revealed an oval mass in the right nasal cavity. The tumor was removed endoscopically with endonasal approach. The microscopic finding showed numbers of myoepithelial cells and duct-like structures consisting of loose myxoid stroma. This lesion had histological characteristics of a pleomorphic adenoma, and this was confirmed by immunohistochemical expression of cytokeratin, S-100 protein and SMA. Her post-operative course was uneventful, and she is currently free from the disease 1.5 years after surgery.
Actins ; metabolism ; Adenoma, Pleomorphic ; diagnosis ; surgery ; Adult ; Endoscopy ; Epistaxis ; Epithelial Cells ; Female ; Humans ; Keratins ; metabolism ; Nasal Septum ; pathology ; Nose Neoplasms ; diagnosis ; surgery ; S100 Proteins ; metabolism

Objective:In order to understand the learning results and the medical students' attitude to study better,we took effective measures to better improve the quality of education.Methods Questionnaire were taken to inquire students' professional thinking and the attitude of study and the SPSS software was used to analyze the learning results.Results:Students had the problems of"four insufficiency and a pressure"during the learning procedure,and learning results of medical students showed big differences in different majors,different semesters and different genders.Conclusion:Our college should take necessary measures in enhancing education to regulate the professional thinking and the medical students' attitude of study.Our college teachers should get the total message and handle the students' learning results and give every student individual education.Meanwhile,we should pay more attention to letting students find the ways of obtaining necessary information and effective learning methods.

Adolescent ; Adult ; Aged ; Bone Nails ; Female ; Fracture Fixation ; methods ; Fracture Healing ; Humans ; Humeral Fractures ; surgery ; Male ; Middle Aged

Objective To establish a UV method of determination of adenosine in Ligia exotica. Methods Adenosine was extracted with 37℃ water and separated by TLC silica gel, the absorbance was detected at 260nm with UV spectrophotometry.Results The cabibration curve for adenosion was linear within the range of 1.0~20.0?g?mL -1, r=0.9998 (n=6), the average recovery was 99.3%,RSD=1.9% (n=3). Conclusion The method was simple, convenient and accurate for determination of adenosine in Ligia exotica.

Objective To explore the bioactivity and stability of the antifungal substance produced by Streptomyces NG-715 as well as to establish the assay for biological activity detection. Method Take the antifungal substance as experimental materials, and test its minimum inhibitory concentration and minimum bactericidal concentration on four fungi strains including Saccharomyces cerevisiae, Penicillium citrinum, Aspergillus niger, Rhizopus sp. Aspergillus niger was used as indicator strain to measure the biological activity and stability of the antifungal substance. Results The results showed that the MIC of the antifungal substance on four fungi strains including Saccharomyces cerevisiae,Penicillium citrinum,Aspergillus niger,Rhizopus sp were 1.25, 2.5, 3.75 and 3.75μg/mL, respectively. The MBC of the antifungal substance on four fungi strains were 2.5, 10, 17.5 and 17.5μg/mL, respectively. Linearity regress equation of the antifungal substance in Aspergillus niger was y=26.963 x-27.6,R 2=0.9991. The antifungal substance was pH-stable, heat-stable but ultravio1 et-sensible. Conclusion The results from this study will porvide useful information for the further extraction and analysis on the bioactive compound.

Objective:To establish the fingerprint chromatogram of anthraquinones compounds in Radix et Rhizoma Rhei. Methods: HPLC with ?Bondapak-C 18 [3.9mm?300mm,10?m] column was used, the CH 3CN-0.5% H 3PO 4 (gradient elution) as a mobile phase and detection wavelength at 430nm. Results: 12 peaks were separated on the HPLC fingerprint of anthraquinones compounds in Rhubarb. Conclusion: The method is simple and accurate with a good reproducibility and can be used for a quality control method for Radix et Rhizoma Rhei.