1.Associated Risk Factors and Drug Resistance of Infected Patients in RICU
Jingfang YANG ; Yue WANG ; Qing JIAO
Chinese Journal of Nosocomiology 2005;0(11):-
OBJECTIVE To investigate the associated risk factors for the infected patients in respiratory intensive care unit(RICU) and to study the resistance of isolates.METHODS To study the bacterial spectrum and drug resistance test of all the patients with hospital acquired infection from Jan to Dec 2005.Identification and antimicrobial susceptibility were determined with the methods of API and K-B,respectively.RESULTS A total of 265 strains were isolated from 117 patients,the rate of isolation of Gram-negatives was the highest(74.3%),the species were predominated by Pseudomonas aeruginosa,Acinetobacter baumannii and Klebsiella pneumoniae,the rates of isolates were 28.68%,23.02% and 5.66%,respectively.The predominated species of Gram-positives was Staphylococcus aureus.Gram-negative bacilli were susceptible to imipenem and meropenem,there were not vancomycin-resistant strains.CONCLUSIONS It is important to realize the associated risk factors of infected patients in RICU and to promote the rational use of antimicrobial agents.
2.Application of transitional problem-based learning in teaching of Department of Gynecology and Obstetrics
ping, LI ; yue-zhen, XUE ; yang, ZOU ; qing, MIAO
Journal of Shanghai Jiaotong University(Medical Science) 2008;0(S1):-
0.05).But transitional PBL had much priority in enhancing students' learning interests. Conclusion The applicational of transitional PBL requires to be further deepened and improved in the realm of medical education.
3.The bi-pedicled gastrocnemias myocutaneous flap:its anatomic basis and clinical application
Yong-Qing XU ; Jun YANG ; Yue-Liang ZHU ;
Chinese Journal of Orthopaedic Trauma 2004;0(12):-
Objective To provide a clinical anatomic basis for the bi-pedicled gastrocnemius myocuta- neous flap which is to be used to repair defects of the Achilles tendon and posterior skin of the ankle.Methods In anatomic study,out of 30 cadaver specimens,bi-pedicled V-Y gastrocnemius myoeutaneous flaps were harvested to measure the downward sliding lengths of the flap when the knee was at flexion of different degrees.In clinic,12 patients with the Achilles tendon and posterior ankle skin defects were repaired with the bi-pedicled gastrocnemius myocutaneous flaps.The areas of composite defects ranged from 10 cm?6 cm to 6 cm?4 cm.They were followed up for four months to 12 years.Results The maximal sliding length of the flap reached (9.2?0.9)cm when the knee was at flexion of 90?.All the clinical flaps survived and ambulation of the patients recovered.The dorsiflexion and plantarflexion of the ankles reached 11.0??1.4?and 35.0??4.6?respectively.Conclusion This flap is suitable for one-stage repair of composite Achilles tendon defects.
4.Measuring left ventricular isovolumic relaxation time with anatomical M-mode echocardiography and pulsed Doppler
Yue LI ; Qing WANG ; Yanmi LI ; Chaoyang WEN ; Hua YANG ;
Chinese Journal of Ultrasonography 1993;0(04):-
0.05 ) when two doctors measured the same group patients with the same method. The coefficient of variation of IVRTd was bigger than that of IVRTm when two doctors measured the same group patients with two different methods. In four sets of data, three ones showed significant difference(P
5.Advance on nitric oxide combined photothermal therapy for tumor treatment
Yue HUANG ; Ke-xin LI ; Dan QING ; Yue YANG ; Xiao-tian BAI ; Zhi-hong BAO
Acta Pharmaceutica Sinica 2023;58(2):274-284
Photothermal therapy (PTT) has attracted significant attention due to minimal side effects and high treatment specificity. However, it often requires very high temperature to achieve complete tumor ablation under a single PTT. Such high temperature brings obvious thermal damage and inflammatory response to the body, affecting the therapeutic effect. In recent years, nitric oxide (NO) has been used to significantly inhibit tumor growth and enhance the sensitivity of tumor cells of temperature and drugs, thus enhancing the therapeutic effect. However, compounds as NO donors often have some disadvantages such as poor biocompatibility and untargeted delivery, etc., therefore, this medical application based on NO therapy is limited. In conclusion, the organic combination of NO donors and photothermal agents (PTAs) is expected to overcome the shortcomings of single therapy and achieve the antitumor effect of "1 + 1 > 2". In view of the rapid development of NO combining with PTT in tumor therapy, this review firstly introduces the antitumor mechanisms of different types of NO donors. Then the treatment strategy based on NO combined with PTT is discussed. Finally, the prospects and challenges of this combination therapy strategy in the clinical treatment of cancer are discussed.
6.Effect of Jiuqiang Naoliqing on the microcirculation of the cheek pouch of golden hamsters
Hai-feng XU ; Yun-qing WU ; Nan YANG ; Yun YUE ; Pingping YUE
Chinese Journal of Rehabilitation Theory and Practice 2004;10(9):515-517
ObjectiveTo observe the effects of Jiuqiang Naoliqing(JNQ) on the microcirculation of the cheek pouch of golden hamsters. MethodsAutomatic measuring device was used to evaluate the changes of microcirculation. ResultsAfter the disorder of microcirculation of cheek pouch made by noradrenaline(NA), the JNQ group recovered better and more rapidly than other groups. ConclusionJNQ can prevent and reverse the disorder of microcirculation made by NA, and do better than NQ.
7.Service competence evaluation of 99 smoking cessation clinics in Zhejiang Province
XU Yue ; XU Shui Yang ; WU Qing Qing ; CHEN He Ni ; LÜ ; Qiao Hong
Journal of Preventive Medicine 2020;32(12):1220-1225
Objective:
To evaluate the service competence of 99 smoking cessation clinics in Zhejiang Province, so as to provide reference for the improvement.
Methods:
The questionnaire, prepared by Tobacco Control Office of Chinese Center for Disease Control and Prevention, was used to investigate all the smoking cessation clinics in Zhejiang Province, to score the basic and developmental indicators, and to assess the qualified rates ( basic indicators >50 points and total scores >60 points ).
Results:
There were 99 smoking cessation clinics, with 52 in secondary hospitals and 47 in tertiary hospitals. The overall assessment scored from 11 to 96 points, with an average of ( 53.99±16.56 ) points. The smoking cessation clinics in secondary and tertiary hospitals scored ( 53.92±15.88 ) points and ( 54.06±17.45 ) points. The scores of basic and developmental indicators were ( 45.66±12.16 ) points and ( 8.33±5.39 ) points, with the scoring rates of 65.23% and 27.77%. The overall assessment of 43 smoking cessation clinics were qualified and the rate was 43.43%, which was 44.23% in secondary hospitals and 42.55% in tertiary hospitals.
Conclusion
The qualified rate of smoking cessation clinics in Zhejiang Province was 43.43%, which was similar between second hospitals and tertiary hospitals.
8.Clinical analysis of incipient neonatal hyperbilirubinemia at Nanjing areas
Yang YANG ; Yun LIU ; Qing KAN ; Jie QIU ; Yue WU ; Xiaoguang ZHOU ; Yong LI
Journal of Clinical Pediatrics 2014;(7):653-657
Objective To investigate the epidemiological characteristics of incipient neonatal hyperbilirubinemia. Methods The clinical data of admitted neonates with hyperbilirubinemia were retrospectively analyzed from June 2012 to May 2013. Results Two hundred and eight-four neonates with hyperbilirubinemia were enrolled and the ratio of male:female was 1.51:1. For the causes of hyperbilirubinemia, the incidences of ABO hemolytic and sepsis were higher in term infants than those in preterm infants, and the incidences of pneumonia, necrotizing enterocolitis and intracranial hemorrhage were higher in preterm infants than those in term infants (P<0.05). Compared with the preterm infants, the term infants had jaundice appearance and peak at earlier time, shorter duration of jaundice, faster decline rate of jaundice, higher levels of albumin and indirect bilirubin at the peak of jaundice (P<0.01). In the term infants, the time of jaundice appearance and peak were earlier in hemolytic group than those in non-hemolytic group (P<0.05). In preterm infants, the peak of transcutaneous bilirubin was higher in hemolytic group than that in non-hemolytic group (P<0.05). Six cases with bilirubin encephalopathy had abnormalities cranial MRI imaging, and the MRI was not entirely consistent with the peak level of bilirubin. Conclusions There are clinical differences between hemolytic and non-hemolytic hyperbilirubinemia in both term and preterm infants.
9.Assessment and direction of Objective Structured Clinical Examination on clinical practice in Department of Obstetrics and Gynecology
yue-zhen, XUE ; zhi-feng, SHI ; ping, LI ; li, MA ; man, LUO ; yang, ZOU ; qing, MIAO
Journal of Shanghai Jiaotong University(Medical Science) 2008;0(S1):-
Objective To analyze the results of the Objective Structured Clinical Examination(OSCE) of medical interns in Department of Gynecology and Obstetrics,and to assess the role of OSCE in clinical teaching and practice. MethodsAtolal of 104 medical interns of five-year education program in 2002 and seven-year education program in 2003 in School of Medicine had taken part in OSCE of gynecology and obstetrics.The OSCE consisted of six stations: gynecologic examination,obstetric examination,oral test,interrogation of standardized-patients(SP),drawing partogram,and non-stress test(NST) explanation.After gathering the data of each station,the software of SPSS 11.0 was used to make statistical analysis. Results The median scores were as follows: 92.0 for gynecologic examination,91.0 for obstetric examination,83.5 for oral test,80.0 for interrogation of SP,80.0 for drawing partogram,and 70.0 for NST explanation.There was no significant impact of familiarity to OSCE on the results of the test.The results showed that medical interns did good job in basic performance,but lack of clinical practice skills in some complicated practice of gynecology and obstetrics.Conclusion The grading system and stations setup of OSCE in Department of Gynecology and Obstetrics in Shanghai Sixth People's Hospital show objectivity and equity.The OSCE can be widely applied in the after-department examination and even graduation examination.
10.Advances in research and development of universal influenza vaccines.
Li-Xia ZHANG ; Jian-Fang ZHOU ; Yue-Long SHU ; Bao-Shou YANG ; Zhao-Qing HE
Chinese Journal of Virology 2014;30(1):73-78
Vaccination is the primary strategy for the prevention and control of pandemic influenza. Because influenza virus is highly variable across strains, universal influenza vaccines need to be developed to address this problem. This review describes the research progress in conserved epitopes of influenza virus, the advances in the research and development of universal influenza vaccines based on the relatively conserved sequences of NP, M2e, HA2, and headless HA, the mechanisms of cross-protection, and the methods to improve cross-protection.
Animals
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Cross Reactions
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Humans
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Orthomyxoviridae
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immunology
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Species Specificity
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Viral Proteins
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immunology
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Viral Vaccines
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genetics
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immunology