1.Correlation between full-crown restorations and periodontitis observed by periodontal pathogen test
Journal of Practical Stomatology 2015;(1):105-108
Objective:To explore the effects of different full-crown materials on the periodontal tissues.Methods:120 defected teeth were restored by full-crown with Ni-Cr alloy,Co-Cr alloy and all ceramic respectively(n =40).Periodontal clinical examination (include SGI,PLI,PD)and PCR detection of Porphyromonas gingivalis(Pg),Actinobacillus actinomycetemcomitans(Aa),Prevotella intermedia(Pi)and Fusobacterium nucleatum(Fn)in subgingival plaque of the abutment teeth were performed before and after restora-tion.Results:6 -24 months after restoration SGI,PLI and PD of Ni-Cr and Co-Cr groups were increased(P <0.05),while in all ce-ramic group were not changed(P >0.05).12 months after restoration the detection rate of periodontal pathogens of Ni-Cr and CO-Cr groups was higher than that of all ceramic group(P <0.05).Conclusion:All ceramic is superior to Co-Cr and Ni-Cr in crown resto-ration for periodental tissue.
2.Investigation on Drinking Water Safety in China in 2006
Journal of Environment and Health 2007;0(08):-
Objective To investigate the health management condition and water quality of centralized water supply units and secondary water supply facilities. Methods Data identification, on-site investigation, sampling test were conducted in 2006. Results The most serious problem existing in the municipal and self-constructed water plants was unqualified water quality testing facilities and the eligible rate was only 71.7% and 46.7% respectively. 32.7% of self-constructed water plants did not have health permits. Only 68.5% of drinking water related products and disinfection products used in the secondary water supply facilities were holding valid health permits. The eligible rates of source water quality in the municipal and self-constructed water plants were 75.3% and 80.0%, in the treated water were 85.0% and 77.5%, in the tap water were 92.4% and 82.0% respectively, in the secondary water supply was 80.8%. Conclusion Health management work still needs to be strengthened and water quality monitoring should focus on the microbial indicators and perceptible indicators.
3.Application of serum PGⅠ,CEA and G-17 in assessment of chemotherapy effect in patients with gastric cancer
International Journal of Laboratory Medicine 2017;38(11):1482-1484
Objective To discuss the application value of serum pepsinogen Ⅰ(PGⅠ),carcinoembryonic antigen(CEA) and gastrin-17(G-17) in assessment of chemotherapy curative effect in patients with gastric cancer.Methods From Feb.2014 to Jun.2016,a total of 90 patients with gastric cancer were selected,and treated with docetaxe/cisplatin/5-fluorouracil(DCF) scheme for two courses.All patients were divided into effective group and ineffective group,according to the assessment criterion,proclaimed by World Health Organization.Serum levels of CEA,PGⅠand G-17 were detected before and after treatment.Curative effect was also assessed according to the changes of CEA,PGⅠand G-17.Receiver operating characteristic curve(ROC curve) was used to analyze the performance of PGⅠ,CEA and G-17 in the assessment of curative effect.Results Chemotherapy was effective in 29 cases,accounting for 32.22%.After chemotherapy,serum CEA and G-17 level of effective group were lower than ineffective group,while PGⅠ level was higher(P<0.05).ROC curve analysis showed that the area under ROC curve,sensitivity and specificity of combined detection for the assessment of curative effect were higher than single detection of serum PGⅠ,CEA and G-17,taking 70 g/L,7.35 g/L and 14.22 pmol/L as cut-off value(P<0.05).Conclusion Combined detection of serum PGⅠ,CEA and G-17 could be with high accuracy,specificity and sensitivity for the assessment of chemotherapy effect in patients with gastric cancer.
4.The application value of MRI in the children with sensorineural hearing loss before cochlear implantation.
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2015;29(18):1633-1635
OBJECTIVE:
To investigate diagnostic value and clinical application of MRI in the children with sensorineural hearing loss (SNHL) before cochlear implantation.
METHOD:
MRI images of 80 children with the diagnosis of SHNL were retrospectively analyzed in combination with the latest classification of inner ear malformation.
RESULT:
There were 152 ears of inner ear malformation of 80 cases (160 ears), including 38 ears of cochlear malformation, 33 ears of vestibular malformation, 41 ears of semicircular canal malformation, 37 ears of vestibular aqueduct enlargement, 40 ears of internal auditory canal malformation, and 46 ears of cochlear nerve malformation.
CONCLUSION
MRI can provide detailed and reliable anatomical information for children with SNHL before cochlear implantation, and help to make the classification diagnosis. Therefore MRI is of great clinical significance for operation plan guidance and prognosis assessment.
Child
;
Cochlear Implantation
;
Cochlear Nerve
;
pathology
;
Hearing Loss, Sensorineural
;
diagnosis
;
pathology
;
Humans
;
Magnetic Resonance Imaging
;
Retrospective Studies
;
Semicircular Canals
;
pathology
;
Temporal Bone
;
pathology
;
Tomography, X-Ray Computed
;
Vestibular Aqueduct
;
abnormalities
;
pathology
5.The clinical application of exercise prescription in treating patients with peripheral arterial disease:recent advances in research
Journal of Interventional Radiology 2017;26(6):568-571
Supervised exercise training (SET) has been the first-line treatment for peripheral arterial disease (PAD),and its curative effect has been widely recognized by scholars both at home and abroad.Beingthe carrier of SET therapy,exercise prescription has an inestimable effect.This paper aims to make a comprehensive review about the clinical application of exercise prescription in treating PAD patients and to introduce its latest progress in research.
6.Progress in long non-coding RNA in hematopoiesis
Journal of Leukemia & Lymphoma 2016;25(9):572-576
Long non-coding RNAs (lncRNAs) , which are closely related with human critical illness, can regulate gene expression and involve the physiological and pathological processes on epigenetic, transcriptional and post-transcriptional levels through several mechanisms. LncRNAs also play important regulation roles in the maturation and differentiation process of hematopoietic cell. Besides, in-depth exploration of their mechanism will provide new ideas for the diagnosis and treatment of blood diseases.
7.The use of life quality questionnaire for postoperative follow-up of patients with chronic venous insufficiency
Chinese Journal of General Surgery 1994;0(05):-
Objective To evaluate postoperative life quality of patients with chronic venous insufficiency(CVI). Methods According to the chronic venous insufficiency questionnaire(CIVIQ) of four sorts and twenty items, the life qualities of 169 postoperative patients receiving respectively three different surgery: super venous, perforator venous, and deep venous. The average life score of 80 is regarded as good. ResultsThe average score is 84?16 in super venous group、88?14 in perforator venous group and 82?16 in deep venous group. ConclusionsThe life quality of postoperative patients treated by deep venous valvuloplasty is satisfactory. CIVIQ is reliable and practicable for the life quality evaluation.
8.Analysis on Current Situation of TCM Ancient books Classification
International Journal of Traditional Chinese Medicine 2009;31(1):66-67
This article discussed the classification of Chinese ancient medieal books in several monographs such as Total Records of Four Bibliographic books on Chinese Medicine,Classification of Motherland Medical Books written by Beiiing University of Traditional Chinese Medicine,Comprehensive Collection of Chinese Book on Chinese Medicine,Initial Classification Table of Traditional Chinese Medical Books written by Library of the Chinese Academy of Traditional Chinese Medicine,and The Directory Association of Traditional Chinese Medicial Books,etc.and studied and analyzed the current status of the classification of Chinese ancient medical books.
9.The survey of faculty doctors in psychiatric specialist training center of Sichuan province
Chinese Journal of Medical Education Research 2011;10(2):186-189
Objective To survey the faculty doctors in psychiatric specialist training basement of Sichuan Province so as to provide a foundation for improving the faculty's ability and to promote the psychiatric specialist doctors training project.Methods To survey the 90 psychiatric specialist training faculty doctors by giving out a self-made questionnaire.Factor analysis were done by adopting SPSS 13.0.Results There were 90 self-made questionnaires given and 90 received.The effeetual questionnaires were 84.The results showed as follows:the average age of faculty doctors was 38.56±8.04,the average teaching time Was 14.32±8.44,faculty doctors with bachelor degree and more were 80.95%,the ratio of full-time teachers was 5.95%,the ratio of primary titles was 27.40%,the ratio of middle tides was 22.60%,the ratio of vice-senior titles was 33.30%,the ratio of senior titles was 16.70%;the ratio of the faculty doctors who enrolled in system training program was 28.57%,the ratio of the training time less than half year was 71.43%,the ratio of wanted to take part in system training was 95.24%.Conclusion The constitute of the faculty doctors'age.degrees and title were reasonable.But the teachingtime Was short and there were short age of full-time teachers.The time of system training was rather short.The faculty doctors demanded to take part in system training program.
10.Startup flow of nurse workstation
Chinese Medical Equipment Journal 1989;0(03):-
Nurse workstation, a typical client program of "No.1 Military" project, is trailed and speculated with Oracle tools such as TOAD, and then the general startup flow mode for "No.1 Military" project can be determined, which is instructive for its maintenance and programming.