1.Problems Existing in Clinical Theoretical Teaching Aided with PowerPoint
Chinese Journal of Medical Education Research 2003;0(02):-
The problems in making PowerPoint slides include too many characters in a single slide,too many presentations in a class hour,lacking or impertinently employing of multimedia materials,deficiency in aesthetic feeling,etc.The problems in clinical theoretical teaching aided with PowerPoint include the teacher becoming a commentator for slides,teaching too many contents in a single hour,neglecting traditional teaching aid,etc.The combination of rich medical knowledge,super teaching skills and ability of good taste for slides is the key to make perfectly and use rightly PowerPoint.
2.Recruitment maneuvers in pediatric patients with acute respiratory distress syndrome
Chinese Pediatric Emergency Medicine 2014;21(9):589-591
Recently,alveolar recruitment maneuver is one of effective management of mechanically ventilated patients with acute respiratory distress syndrome.Recruitment maneuvers are widely used in clinical practice to open the lung and prevent lung injury by derecruitment,improving the compliance,increasing PaO2,increasing the PaO2/FiO2 ratio,and reducing the pulmonary shunt fraction,although the evidence is still discussed.This review discussed recruitment maneuvers in pediatric patients with acute respiratory distress syndrome.
3.The exploration and analysis of effect for CT guided percutaneous125I particle implanted in patients interstitial with central lung cancer
China Medical Equipment 2017;14(2):31-34
Objective:To discuss the clinical value of CT-guided interstitial implantation of125I radioactive particle through the percutaneous puncture in the treatment of central-type lung cancer.Methods: 63 patients with the central-type lung cancer treated in Renmin Hospital of Wuhan University from November 2013 to July 2016 were randomly grouped (31 cases in the control group and 32 cases in the observation group). Patients in the control group were given the treatment of bronchial arterial perfusion with the chemotherapeutic drugs; while patients in the observation group were given the CT-guided interstitial implantation of125I radioactive particle through the percutaneous puncture. The clinical therapeutic effect and complications were observed of the two groups and the quality of life scores before and after the treatment were summarized between two groups as well.Results: The overall effective rate of observation group was 84.38% (27/32) that was higher than 61.29%(19/31) of control group, with statistical difference (x2=4.259,P<0.05); the complication rate of observation group was 9.38% (3/32) that was lower than 12.90% (4/31) of control group, with no statistical difference (x2=0.002,P>0.05); the quality of life score of observation group after the treatment was 84.57±3.27 that was higher than 70.38±3.20 of control group, with statistical difference (t=17.402,P<0.05).Conclusion: CT-guided interstitial implantation of125I radioactive particle through the percutaneous puncture in the treatment of patients with central-type lung cancer has the significant effect, and it can effectively improve the quality of life for patients and have the high degree of safety.
4.Ubiquitin specific peptidase 9X and tumor
Journal of International Oncology 2011;38(12):900-902
Ubiquitin specific peptidases play important roles in controlling proteasome activity,organogenesis,tumorigenesis and transcriptional regulation.Ubiquitin specific peptidase 9X is able to remove ubiquitin from substrate proteins,so it may effectively regulate the proliferation,adhesion and signal transduction of tumor cells.It is a one of the most important factors in tumor progression.
5.The diagnostic value of detecting serum cytokeratin 19 fragmen 21-1 combined with squamous cell carcinoma antigen in nasopharyngeal carcinoma
Cancer Research and Clinic 2016;28(5):331-333,337
Objective To explore the value of detecting serum cytokeratin 19 fragmen 21-1 (CYFRA21-1) and squamous cell carcinoma antigen (SCCAg) in the diagnosis of patients with nasopharyngeal carcinoma.Methods 79 patients with nasopharyngeal carcinoma from October 2013 to October 2015 as case group and 145 patients with nasopharyngeal chronic inflammation as control group were collected.The CYFRA21-1 level was detected by the electrochemical luminescence immunoassay and the SCCAg level was detected by the enzymoimmunoassay.Comparisons of diagnostic value of CYFRA21-1 and SCCAg to nasopharyngeal carcinoma were conducted according to pathological diagnosis.Results The serum CYFRA21-1 and SCCAg levels in case group were (12.37±1.65) g/L and (1.65±0.37) ng/ml,and the control group were (4.26±1.99) g/L and (1.22±0.45) ng/ml,with statistically significant differences (t =8.093,P =0.002;t =4.287,P =0.043).The sensitivity,specificity,positive predictive value,negative predictive value and accuracy of CYFRA21-1 combined with SCCAg in the diagnosis of nasopharyngeal carcinoma were higher than those of CYFRA21-1 and SCCAg respectively,and the difference all were statistically significant (all P < 0.05).Conclusion Detecting serum CYFRA21-1 combined with SCCAg in the diagnosis of nasopharyngeal carcinoma has high sensitivity and good specificity,which can significantly improve the diagnostic accuracy.
7.Manipulative reduction and external fixation with cardboard splint for the treatment of calcaneal fractures: a 60-case report.
China Journal of Orthopaedics and Traumatology 2014;27(7):545-550
OBJECTIVETo investigate the therapeutic effects of manipulative reduction for calcaneal fractures.
METHODSFrom January 2009 to June 2012, 53 cases (60 affected feet) of Sanders type I-IV calcaneal fractures were treated by manipulative reduction and external fixation with cardboard splint,including 45 males and 8 females with an average age of (33.5 +/- 1.54) years old ranging from 18 to 65. The course of disease ranged 0.5 h to 7 d. Before treatment the feet were swelling, ache and activity limitation in evidence, some feet were wide flat deformity, the cortical bone was broken in the imaging examination. All selected cases were evaluated using Creighton-Nebraska health foundation assessment scale for fractures of calcaneus.
RESULTSAll cases were followed up at 12 months after treatment, 13 feet got excellent curative effect, 34 good, 11 moderate and 2 poor.
CONCLUSIONManipulative reduction for Sanders type I-IV calcaneal fractures could get excellent curative effect. Manipulative reduction for calcaneal fractures could avoid surgical trauma while assure high curative effects. Manipulative reduction is not only economical and easy therapy, but also can restore maximum function of the calcaneus with few complications and facilitate early rehabilitation of ankle and joint function.
Adolescent ; Adult ; Aged ; Calcaneus ; injuries ; surgery ; External Fixators ; Female ; Fractures, Bone ; rehabilitation ; surgery ; Humans ; Male ; Manipulation, Orthopedic ; methods ; Middle Aged ; Splints
8.Efficacy observation on acupuncture for essential hypertension of yin deficiency due to yang hyperactivity pattern.
Chinese Acupuncture & Moxibustion 2014;34(6):547-550
OBJECTIVETo observe the clinical effects of essential hypertension treated with acupuncture at Siguan [Hegu (LI 4) and Taichong (LR 3)], Quchi (LI 11) and Xingjian (LR 2).
METHODSSixty cases of essential hypertension were randomly divided into an acupuncture group and a medication group, 30 cases in each group. Two groups of acupoint, which were (1) Siguan [Hegu (LI 4) and Taichong (LR 3)] and (2) Quchi (LI 11), Xingjian (LR 2), were selected alternatively in the acupuncture group, once everyday. In the medication group, captopril was prescribed for oral administration 25 mg per time, three times per day. Seven days made one session in both groups and totally three sessions were required.
RESULTS(1) After treatment, the blood pressure were decreased significantly in the two groups (all P < 0.01). Compared with the medication group, the diastolic pressure after 14 days, 21 days of treatment in the acupuncture group was decreased significantly (both P < 0.01). (2) In the terms of TCM syndrome score, the improvement of dizziness, soreness and weakness of waist and knees, palpitations was significant in the acupuncture group compared with that in the medication group(all P < 0.05). (3) The acupuncture group had less adverse reactions compared with the control group (P < 0.05).
CONCLUSIONAcupuncture at Hegu (LI4) and Taichong (LR 3), Quchi (LI 11) and Xingjian (LR 2) can effectively decrease blood pressure; the effect of controlling diastolic pressure is better than captopril. It can also improve the symptoms of dizziness, soreness and weakness of waist and knees, and palpitations.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Blood Pressure ; Essential Hypertension ; Female ; Humans ; Hypertension ; physiopathology ; therapy ; Male ; Middle Aged ; Treatment Outcome ; Yin Deficiency ; therapy ; Yin-Yang
9.The expression of chemokine factor in the muscular tissue of simple polymyositis
Zhiling HUANG ; Bo XIAO ; Guangjie XIE
Journal of Clinical Neurology 1993;0(03):-
Objective To detect the protein expression of chemotactic monocyte chemotactic protein 1 (MCP 1), macrophage inflammatory protein 1 alpha (MIP 1alpha) and regulated on activation normal T cell expression secretion (RANTES) in the affected muscle of simple polymyositis (SPM), and analysed the relationship between the amount of these proteins and the stage, severity of SPM.Methods Immuohistochemical LAB technique was used to detect the expression of these chemotactic factor protein in SPM affected muscle specimens.The expression levels of these chemotactic factors were determined by Image Analyzer system.Results The expressions of these chemotactic factors protein in SPM were showed in SPM. The expression levels of MCP 1 increased remarkably in the chronic SPM group and the severer one (P0 05).Conclusion MCP 1 not only could play an important role in the chronic SPM,but also related to the severity of the disease,it might be as an index on the development and deterioration of the di sease;MIP 1alpha might contribute to the continuous development of the disease. RANTES might embody its role as a ubiquitous response to inflammation during the onset of SPM.
10.Effect of Nourishing Kidney and Dispersing Stagnated Hepatoqi Decoction on Symptoms and Sex Hormone of Polycystic Ovary Syndrome Patients with Renal Deficiency and Hepatic Stagnation
Xiaoping CHEN ; Bo XIE ; Jieli ZHENG
Chinese Journal of Information on Traditional Chinese Medicine 2006;0(05):-
Objectives To observe the effect of the nourishing kidney and dispersing stagnated hepatoqi decoction (NKD) on symptoms and sex hormone of polycystic ovary syndrome patients with renal deficiency and hepatic stagnation. Methods Fifty six patients were divided into two groups:the NKD group (30 cases, treated with the NKD), and the Diane-35 group (26 cases, treated with Diane-35). Condition of menstruation, acne, hairiness and side effects were observed. The follicle figures and ovary volume were recorded, and the sex hormone were detected before and after treatment. Results Two patients were pregnancy in NKD group. After treatment, the condition of menstrual disorder and acne were improved significantly in both groups (P