To study the name of Wenyujin Rhizoma Concisum and Film Turmeric by literature research methods provide the basis for correct application of Cuba in modern clinical application. Wenyujin Rhizoma Concisum and Film Turmeric often called each other mutual generation and used as the same kind of medicine in the ancient prescriptions books. They were often recorded and stated as the same species of Curcumae Longae Rhizoma. Wenyujin Rhizoma Concisum and Curcumae Longae Rhizoma also often called each other mutual generation in the ancient prescriptions books and used as the same kind of medicine. Wenyujin Rhizoma Concisum was often recorded and stated under the Curcumae Longae Rhizoma articles in the ancient materia medica literatures. Ancient literatures on Wenyujin Rhizoma Concisum records were almost the same, the modern literatures on the records of the sources of Wenyujin Rhizoma Concisum were inconsistency. Inconsistency of Wenyujin Rhizoma Concisum source records in modern literatures was related to the changes of the modern records on source records about Curcumae Longae Rhizoma, Root-tuber of Aromatic Curcumae Longae Rhizoma and Zedoray. The author thinks that Wenyujin Rhizoma Concisum is the ancient Film Turmeric which referes to the same medicine as Curcumae Longae Rhizoma. The source of it just as the Curcumae Longae Rhizoma is not only one kind. Wenyujin Rhizoma Concisum and Curcumae Longae Rhizoma have been recorded as two medicines at the present, and the source of them simply referes to the original plant Curcuma wenyujin. When using ancient prescriptions, we need to understand the changes that Curcumae Longae Rhizoma and Wenyujin Rhizoma Concisum are the same in ancient but different today in order to choose medicine correctly in the clinical.
Curcuma ; Medicine, Chinese Traditional ; Rhizome ; Terminology as Topic

OBJECTIVETo explore the scientificity of Yunqi theory based on incidence of disease related recognitions such as year evolutive phase, host climatic qi, six climatic factors, celestial manager qi, qi in the earth by analyzing data of hypertension incidence.

METHODSA total of 1,265 inpatients with confirmed first diagnosis as hypertension were recruited at Dongzhimen Hospital, Beijing University of Chinese Medicine from February 4, 1999 to February 4, 2011. Each period (including year evolutive phase, host climatic qi, guest climatic qi) was deducted based on Yun-qi theory. Their ratios of different phases and qi in the total number of hypertension inpatients number were calculated and statistically tested.

RESULTSThere was statistical difference in ratios at year evolutive phase, celestial manager qi, and qi in the earth (P < 0.05).

CONCLUSIONThe incidence of hypertension has certain difference in each period, which is consistent with Yun-qi theory.

Beijing ; epidemiology ; Humans ; Hypertension ; epidemiology ; Incidence ; Medicine, Chinese Traditional ; Qi ; Research

Adolescent ; Adult ; Ear, Middle ; diagnostic imaging ; Female ; Humans ; Imaging, Three-Dimensional ; Male ; Mastoid ; diagnostic imaging ; Middle Aged ; Tomography, X-Ray Computed ; Young Adult

Objective To assess the therapeutic effect of radioactive seed 125I brachytherapy combined with GP chemotherapy regimen (gemcitabine 1000 mg/m2, cisplatin 75 mg/m2) for inoperabale stage Ⅲ non-small cell lung cancer (NSCLC). Methods Thirty-nine documented inoperable stage Ⅲ NSCLC patients, enrolled between January 2005 and June 2008 for the study group, were treated with the combination of 125I brachytherapy and GP regimen. The brachytherapy methods were conducted according to TPS and each patient was treated under those patients were treated with standard GP regimen. Chest CT scans were performed every three months post-procedurally, until disease progression or recurrence. The follow-up time was up to twenty four months after treatment. In the control group, equal amount of Ⅲ stage NSCLC patients were treated with standard GP regimen alone. Chi-square test and survival analysis with Kaplan-Meier and Log-rank were used to compare the differences of recent (3 months after therapy)efficiency, survival rate, survival time between two groups. Results The re-cent effective rates of the study group (71.8%, 28/39) and control group (61.5%, 24/39) were not statistical different (χ2=0.93, P>0.05), yet the tumor CR rates in two groups showed significant disparity (χ2=4.48, P<0.05). The one-year survival rates of the study group and the control were 79.5% (31/39), 66.7%(26/39) respectively, with no significant difference (χ2=1.57, P>0.05). However, singificant differences (χ2=4.07, 4.63,both P<0.05) were found in 2-year survival rate and median survival time, with 41.0% (16/39) vs 23.1% (9/39) and 18.9±2.7 months vs 14.2±0.7 months. Conclusions 125I brachytherapy combined with GP regimen chemotherapy could be an effective treatment method and could improve the tumor CR rate and survival rate for patients with inoperable stage Ⅲ NSCLC.

Objective To observe the effect of small doses of thrombin inhibitor(Shuxuetong injection)on the absorption of hematoma and the volume of low-density areas in acute stage of cerebral hemorrhage.Methods One hundred and twenty patients with acute cerebral hemorrhage,admitted to our hospital from February 2004 to April 2009,were randomly divided into treatment and control groups (n=60).The treatment group was treated with routine western medicine combined with thrombin inhibitor (Shuxuetong injection)4 mL dairy intravenously for 15 consecutive d.CT scan was employed to evaluate the hematomas volume and changes of low-density areas 7 and 21 d after the treatment.Results The volume of hematomas in the treatment group(17.8±2.1 mL,8.2±2.1 mL)reduced significantly as compared with that in the control group(21.3±1.6 mL,15.1±1.2 mL)on the 7~(th) and 21~(st) d(P<0.05).The volume of low-density area in the treatment group(1.433 mm)was significantly reduced as compared with that in the control group(3.041 mm,P<0.05).Conclusion Small doses of thrombin inhibitor (Shuxuetong injection)can promote the absorption of hematoma,reduce the volume of low-density areas surrounding hematomas in acute stage of cerebral hemorrhage.

Objectives To design an objective and structured evaluation system for the clinical competence of orthopedic postgraduates in the diagnosis and treatment of distal radius fractures, and to ana-lyze its reliability and validity. Methods 28 orthopaedic postgraduates representing six levels of surgical training were tested for competence in performing surgical approach for distal radius fracture on cadaver specimens during which four measures were used to assess competency: examination of basic theory based on network item bank, objective structured operation assessment,overall assessment and operation examina-tion results. In addition, the time for completion of the surgery was also recorded. Each assessment tool was correlated with the others as well as with the resident’s level of training. Results There was a significant correlation between the seniority of candidates and the score of theoretical examination (F=6.193, P=0.000), the score of structured operation examination (F=6.374, P=0.002), the score of overall assessment (F=2.321, P=0.030), and the passing rate of final operation examination (F=36.300, P=0.000). No significant differ- ences were found between seniority and time to completion of the surgical approach exposure (F=2.282, P<0.073). Conclusions The results of the present study suggested that both theoretical examination and cadaver testing discriminate between novice and accomplished postgraduates. However, although the theo-retical test scores could predict the operational test results, but the theoretical results can not guarantee excellent operational skills.

OBJECTIVETo investigate the efficacy of dietary therapy of qi-yin-reinforcing porridge for the alleviation of clinical symptoms during FOLFOX chemotherapy.

METHODSA single-case randomized controlled study was carried out. Fourteen patients with gastrointestinal tumors accepting FOLFOX chemotherapy were enrolled using self-crossover control design. On days 1-7 of chemotherapy, the dietary therapy experimental group and the placebo control group were given dietary therapy of qi-yin-reinforcing porridge and dextrin-prepared porridge which had the same appearance, smell, color and taste as the qi-yin-reinforcing porridge, respectively. Fourteen clinical symptoms, including debility, vomiting and nausea, etc. were observed.

RESULTSTen patients completed the study and were estimable. The qi-yin-reinforcing porridge demonstrated certain efficacy in alleviating clinical symptoms of patients with gastrointestinal tumors during the period of chemotherapy. Better effect of alleviating debility was found in the dietary therapy experimental group than in the placebo control group, and the difference was statistically significant (Z=2.27, P=0.02). No statistically significant difference was found between the experimental group and the control group with respect to the effect of alleviating the other 13 clinical symptoms including anorexia, nausea, vomiting, dry stool, loose stool, etc. and body weight (P>0.05).

CONCLUSIONDietary therapy of qi-yin-reinforcing porridge shows an additional benefit in alleviating debility of patients during chemotherapy and deserves clinical use and popularization.

Aged ; Antineoplastic Agents ; adverse effects ; pharmacology ; therapeutic use ; Body Weight ; drug effects ; Coix ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Female ; Gastrointestinal Neoplasms ; diet therapy ; drug therapy ; Humans ; Male ; Middle Aged ; Oryza

OBJECTIVETo investigate the association of polymorphisms of metabolic and DNA repair enzyme genes and DNA damage in peripheral blood lymphocytes in coke-oven workers.

METHODSOne hundred and forty-four coke-oven workers and 50 controls were recruited in this study. Urinary 1-hydroxypyrene (1-OHP) levels were measured as the internal dose of polycyclic aromatic hydrocarbons exposure. DNA damage was detected by alkaline comet assay, and the value of 1.74 was used as the cut-off value to determine whether the individual's DNA damage was positive. The genotypes of CYP1A1, CYP2E1, GSTP1, NQO1, mEH and XRCC1 were determined by PCR-based methods. With adjustment for urinary 1-OHP, age, sex, multiple analysis of covariance was used to study the association between genotypes and the ln-transformed olive TM and multiple logistic regression was used to calculate the adjusted OR and the 95% CI for the risk of DNA damage.

RESULTSIn 144 coke-oven workers, with adjustment for urinary 1-OHP, coking history and sex, the olive TM was significantly higher with XRCC1 280His allele than those with Arg allele (5.6 vs. 2.8, P < 0.01). The subjects with XRCC1 280His allele also have significantly higher risk for DNA damage than subjects with Arg allele (adjusted OR = 2.66, 95% CI = 1.00-7.14, P = 0.05) and the subjects with GSTP1 104Val allele have higher risk for DNA damage than subjects with Ile allele (adjusted OR = 1.90, 95% CI = 0.94-3.85, P = 0.07).

CONCLUSIONXRCC1 and GSTP1 polymorphisms might influence the susceptibility of DNA damage in occupational PAH-exposed coke-oven workers.

Adult ; Case-Control Studies ; Coke ; poisoning ; Comet Assay ; Cytochrome P-450 CYP1A1 ; genetics ; Cytochrome P-450 CYP2E1 ; genetics ; DNA Damage ; DNA Ligase ATP ; DNA Ligases ; genetics ; DNA Repair Enzymes ; genetics ; Female ; Genotype ; Glutathione S-Transferase pi ; genetics ; Humans ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; NAD(P)H Dehydrogenase (Quinone) ; genetics ; Occupational Exposure ; adverse effects ; analysis ; Polymorphism, Genetic

OBJECTIVEThe ability of oral bacteria to adhere to tooth surface is associated with their pathogenicity. The objective of this study was to compare the ability of 4 strains of periodontal pathogens attaching to collagen-treated hydroxyapatite (C-HA) beads in order to evaluate the ability of the main periodontal pathogens to form the biofilm on root surface.

METHODSThe binding amount and binding percentage of 4 strains to C-HA were measured and compared by 3H-labeled binding assay. 4 strains of periodontal pathogens were Fusobacterium nucleatum (F. nucleatum) ATCC 10953, Porphyrin gingivalis (P. gingivalis) ATCC 33277, Prevotella intermedia (P. intermedia) ATCC 25611 and Hemophilic actinomycetemcomitans (H. actinomycetemcomitans) ATCC 29523.

RESULTSThe differences of the percentage of relative adherence between F. nucleatum ATCC 10953 and P. gingivalis ATCC 33277, as well as between H. actinomycetemcomitans ATCC 29523 and P. intermedia ATCC 25611 could not be observed. However, the percentage of relative adherence of F. nucleatum ATCC 10953 and P. gingivalis ATCC 33277 was higher than that of P. intermedia ATCC 25611 and H. actinomycetemcomitans ATCC 29523 (P<0.001), no matter cultured 24 h or 48 h. No significant difference of the percentage of the relative adherence of each stain between 24 h and 48 h cultured time could be found.

CONCLUSIONF. nucleatum and P. gingivalis exhibited strong binding ability to C-HA. Their adherence to root surface may play an important role in their local aggregation, biofilm formation during the development and recurrence of the periodontitis.

Aggregatibacter actinomycetemcomitans ; Bacteria ; Collagen ; Durapatite ; Fusobacterium nucleatum ; Humans ; Periodontitis ; Porphyromonas gingivalis ; Prevotella intermedia

To construct a TK-/gG- mutant of pseudorabies virus, the gG-detected transfer vector pUSKKBB and genomic DNA of pseudorabies virus TK-/gG-/LacZ+ were co-transfected into IBRS-2 cells. Transfection progeny were plated onto PK-15 cells and incubated for 2 days under methylcellulose. Then the overlay was removed and replaced by 1% low melting point agarose in DMEM supplemented with 150 microg/mL X-gal. After 2 days, white plaques were screened for and purified 4 times. By PCR amplification of gG-deleted gene and LacZ gene, a recombinant virus with TK-/gG- phenotype was confirmed. Sequence of the PCR product revealed that there were 1,176 bp detection in gG gene of the PRV TK-/gG- mutant. Amplifying the gG-deleted gene of different generations of the TK-/gG- mutant showed that the mutant was stable within PK-15 cells. TCID50 assay indicated that the recombinant virus grows well on PK-15 cells. The mice immunized with the TK-/gG- virus showed no sign of abnormality. As a control, all mice inoculated with PRV strain died from the infection. All mice that received TK-/gG- survived after a lethal PRV challenge. However none of the mice injected with phosphate-buffer saline (PBS) survived from the challenge. The above results demonstrated that the recombinant virus could be a candidate marker vaccine strain for eradicating pseudorabies in pig herds.
Animals ; Herpesvirus 1, Suid ; genetics ; pathogenicity ; Mice ; Mice, Inbred BALB C ; Mutation ; Pseudorabies Vaccines ; immunology ; Swine ; Thymidine Kinase ; genetics ; Vaccines, Synthetic ; Viral Envelope Proteins ; genetics ; immunology