1.Opposing needling on Chize (LU 5) for osteochondritis of tibial tubercle.
Hong-Tao LOU ; An-Hong JIANG ; Zi-Jie PAN
Chinese Acupuncture & Moxibustion 2014;34(7):700-700
Acupuncture Points
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Acupuncture Therapy
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Adolescent
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Female
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Humans
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Male
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Osteochondritis
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therapy
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Tibia
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injuries
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Young Adult
2.The study of anterior sclera thickness and associated ocular parameters
Mei, LI ; Yu, CAI ; Ying-zi, PAN ; Rong-hua, QIAO ; Yuan, FANG ; Jie, WANG
Chinese Journal of Experimental Ophthalmology 2013;(1):81-85
Background The condition of the sclera is associated with many ocular diseases.The measurement of human scleral thickness in vivo is helpful for us to understand the features of the sclera and related diseases.Objective The present study was to measure the anterior sclera thickness(AST) in patients with senile cataract and to analyze the relationship among AST and other associated ocular parameters.Methods This study was approved by the Ethic Commission of First Hospital of Peking University.Written informed consent was obtained from each individual prior to examination.One hundred and five senile cataract patients were recruited in this study.Central corneal thickness (CCT),corneal curvature (CCV) and axial length were measured using ultrasonic pachymeter,keratometer,and A-scan unit,respectively.The AST was measured at 2 mm posterior to the scleral spur in the temporal meridian using ultrasound biomicroscope (UBM).The differences of CCT,CCV,ocular axial length and AST between bilateral eyes and the different sexes were compared by the Paired test and independent sample t test.The correlations among various parameters were assessed by the Pearson linear correlation analysis.The differences of CCT and AST among different axial length groups were evaluated by one-way ANOVA.Results No significant differences were found in the CCT,CCV,axial length and AST between bilateral eyes (t =0.584,P =0.561 ; t =1.161,P =0.248 ; t =0.140,P =0.889 ; t =0.342,P =0.773).Temporal AST at 2 mm posterior to the sclera spur was (0.589 ±0.051)mm in the right eyes.An insignificant decline in CCT was found in the male group compared with the female group (right eyes:t =0.469,P =0.641 ; left eyes:t =0.465,P =0.643).However,compared with the female group,the increase of axial length,reduction of the mean CCV value and enhancement of the mean AST were observed(right eyes:all P<0.01 ;left eyes:all P<0.01).CCV showed a negative correlation with ocular axial length (r =-0.50,P<0.01),but no significant correlation was found among age,CCT,ocular axial length and AST(P>0.05).No remarkable differences were found in CCT and AST among the various axial length groups (CCT:F =0.998,P=0.372;AST:F=1.919,P=0.383).Conclusions In senile cataract patients,correlation is not found between AST and CCT;the increase of axial length is not associated with the thinning of the eyeball wall to a certain extent.Differences exist in some ocular parameters between different sexes.
3.Measurement of anterior scleral thickness and its correlation with central corneal thickness and axial length in different types of glaucoma patients
Mei, LI ; Rong-hua, QIAO ; Ying-zi, PAN ; Yu, CAI ; Yuan, FANG ; Jie, WANG
Chinese Journal of Experimental Ophthalmology 2013;(3):249-253
Background A close relation between sclera thickness and glaucoma has been determined.Clinical features vary in different types of glaucoma patients,which hints that the scleral thickness might be distinct among these patients.Objective The aim of this study was to investigate the differences of central corneal thickness(CCT),anterior scleral thickness(AST) and axial length in glaucomatous patients.Methods This study was approved by the Ethic Commission of First Hospital of Peking University.Written informed consent was obtained from each individual prior to the examination.A retrospective descriptive study was designed.One hundred and sixty consecutive patients were recruited from March,2009 to November,2010 in First Hospital of Peking University,including 35 eyes with primary angle closure glaucoma(PACG) (35 cases),34 eyes with primary open-angle glaucoma POAG) (34 cases),37 eyes with normal tension glaucoma(NTG) (37 cases)and 17 eyes of ocular hypertension OHT) (17 cases).Thirty-seven eyes of 37 subjects with incipient cataract served as the control group.CCT and ocular axial length were measured with ultrasonic pachymeter and A-scan unit,respectively,and AST at the temporal quadrant 2 mm posterior to the scleral spur was measured by ultrasonic biomicroscopy (UBM).The measuring parameters among different groups were compared by analysis of covariance,and the correlations of AST,CCT with ocular axial length were analyzed using Pearson linear correlation and linear regression.The differences and correlation of CCT,AST and AL among five groups were analyzed.Results The CCT values in PACG group,POAG group,NTG group,OHT group and control group were (535.54 ± 5.20),(550.47 ± 5.28),(521.61 ± 5.07),(575.75 ± 7.76) and (535.06± 5.06) μm,respectively,showing a significant difference among them (F =9.560,P =0.000),and the CCT value of OHT group was increased in comparison with POAG group,PACG group,NTG group and control group(all P =0.000).The CCT of the POAG group was thicker than that in the PACG group,NTG group and control group(P=0.046,0.000,0.040).No significant difference was found in CCT among NTG group,PACG group and control group(P=0.950,0.060).The AST values of PACG group,POAG group,NTG group,OHT group and control group were(0.593±0.050),(0.600±0.050),(0.592-±0.060),(0.610-±0.060) and(0.604±0.060) mm,respectively,showing a insignificant difference among them (F =0.700,P =0.590).The axial length in the patients with PACG was shorter than that of the POAG group,NTG group,OHT group and control group (all P =0.000).The Pearson correlation analysis showed significantly positive correlation between CCT and AST in POAG group and NTG group(r=0.445,P=0.008;r=0.400,P=0.014).Conclusions This study confirms that there is dissimilarity in CCT but not in AST among different types of glaucomatous patients.The changes of CCT and AST are consistent in POAG and NTG patients.
4.Mental disorder and suicide among youths in rural China: a case control study based on consecutive samples from Hunan, Liaoning and Shandong provinces
Jie ZHANG ; Zi-Yao LI ; Shui-Yuan XIAO ; Liang ZHOU ; Cun-Xian JIA ; Guo-Wei PAN
Chinese Journal of Epidemiology 2012;33(6):588-592
Objective To study the prevalence of mental disorders among the Chinese youths aged 15-34 years,in rural areas and to identify risk factors related to suicide.Methods A consecutive sampling strategy was used for suicidal cases in 16 randomly selected counties in Hunan,Liaoning,and Shandong provinces.Between 2005 and 2008,a total of 392 suicide cases were recruited with 416 community controls at the same age range,selected from the same areas one family member together with one close friend of each suicidal case were interviewed,using the psychological autopsy (PA) method.The same method with structured instruments was performed on the two informants for each control in the same community.SCID was used for the diagnosis of mental disease.Results 48.0% of the suicides were diagnosed as having at least one mental disorder episode,in comparison with only 3.8% among the controls.It was found that mental disorder was the most important risk factor for the Chinese young suicide cases in the rural areas.Conclusion As seen in the Western countries,mental disorder had also been the number one correlate on suicidal cases in China,with the difference as other social and psychological factors might have played relatively more important roles in China.
5.Optimization of extraction process of prescription of compound Nanxing pain-relieving cataplasm by combining orthogonal design and pharmacodynamic experiment.
Ying LI ; Shou-Ying DU ; Yang LU ; Jie BAI ; Pan XU ; Ying-Zi WANG ; Yue WANG
China Journal of Chinese Materia Medica 2013;38(16):2590-2593
OBJECTIVETo discuss the optimum extraction process of compound Nanxing pain-relieving cataplasm through orthogonal design and pharmacodynamic experiment
METHODThe orthogonal experiment method was adopted to optimize the ethanol extraction process with Angelica dahurica, Ligusticum chuanxiong and other herbs. The anti-inflammatory and analgesic effects of extracts from volatile oil in such herbs as syzygium aromaticum with different extraction processes were compared by tail pain tenderness test and food-pad swelling in mice, in order to optimize the extraction process of extracts from volatile oil in such herbs as syzygium aromaticum.
RESULTThe optimum extraction process of A. dahurica, L. chuanxiong and other herbs for compound Nanxing pain-relieving cataplasm were as follows: adding 8-fold amount of 70% alcohol, extracting for 2 times with 1.5 h each time. The 95% ethnol extracts of syzygium aromaticum and other herbs had more effect in the increasing the threshold of pain and the inhibition of toe swelling of mice than volatile oil obtained from steam distillation as well as volatile oil and water decoction obtained from steam distillation.
CONCLUSIONThe method is simple and reliable that it can provide technical reference for the development of modern preparations of compound Nanxing pain-relieving cataplasm.
Analgesics ; chemistry ; isolation & purification ; pharmacology ; therapeutic use ; Animals ; Chemical Fractionation ; methods ; Chemistry, Pharmaceutical ; methods ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; therapeutic use ; Ethanol ; chemistry ; Mice ; Oils, Volatile ; chemistry ; Pain ; drug therapy
6.The different characteristics of ABL kinase domain mutation in the Chinese Han nationality imatinib resistant Philadelphia chromosome-positive acute lymphoblastic leukemia and chronic myeloid leukemia.
Hong-jie SHEN ; Jun HE ; Qiao-cheng QIU ; Jian-nong CEN ; Jin-lan PAN ; Li YAO ; Zi-xuan DING ; Yan CHEN ; Zi-xing CHEN
Chinese Journal of Hematology 2013;34(1):21-25
OBJECTIVETo identify the distribution and differentiation of ABL kinase domain mutation in the Chinese Han nationality imatinib resistant chronic myeloid leukemia (CML) and Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph(+)ALL).
METHODSBone marrow or peripheral blood samples of 112 imatinib resistant CML patients and 21 Ph(+)ALL patients were obtained from the first affiliated hospital of Soochow university according to local law. Total RNA was extracted from the mononuclear cells using a TRIzol reagent. ABL kinase domain (KD) mutation was detected by direct sequencing.
RESULTSOf the 112 imatinib resistant CML patients, 54.46%(61 cases) had ABL KD mutation. Twenty-three mutants were identified in 20 amino acid sites and 23.21% (26 cases) ABL KD mutations were in P-loop region. ABL KD mutations were also detected in 71.43% (15 cases) imatinib resistant Ph(+)ALL patients, with 10 mutations in 8 amino acid sites. The most frequent mutation was T315I (28.57%), followed by E255K/V (19.05%) and Y253F/H (14.29%). The frequency of T315I was much higher in imatinib resistant Ph(+) ALL than that in imatinib resistant CML (P = 0.001). Ph(+)ALL with additional chromosomal aberrations also had a higher rate of ABL KD mutation than that of CML (P = 0.010). Ph(+)ALL gained ABL KD mutation faster than CML (P < 0.010).
CONCLUSIONChinese imatinib resistant CML and Ph(+)ALL patients had different characteristics in ABL KD mutation. The rate of ABL KD mutation in Ph(+)ALL with additional chromosomal aberrations was much higher than that of CML with additional chromosomal aberrations.
Adolescent ; Adult ; Aged ; Asian Continental Ancestry Group ; genetics ; Benzamides ; pharmacology ; Chromosome Aberrations ; Drug Resistance, Neoplasm ; genetics ; Female ; Humans ; Imatinib Mesylate ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; genetics ; Middle Aged ; Mutation ; Philadelphia Chromosome ; Piperazines ; pharmacology ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; Protein-Tyrosine Kinases ; genetics ; Proto-Oncogene Proteins c-abl ; genetics ; Pyrimidines ; pharmacology ; Young Adult
7.High-Definition Computed Tomography for Coronary Artery Stent Imaging: a Phantom Study.
Wen Jie YANG ; Ke Min CHEN ; Li Fang PANG ; Ying GUO ; Jian Ying LI ; Huang ZHANG ; Zi Lai PAN
Korean Journal of Radiology 2012;13(1):20-26
OBJECTIVE: To assess the performance of a high-definition CT (HDCT) for imaging small caliber coronary stents (< or = 3 mm) by comparing different scan modes of a conventional 64-row standard-definition CT (SDCT). MATERIALS AND METHODS: A cardiac phantom with twelve stents (2.5 mm and 3.0 mm in diameter) was scanned by HDCT and SDCT. The scan modes were retrospective electrocardiography (ECG)-gated helical and prospective ECG-triggered axial with tube voltages of 120 kVp and 100 kVp, respectively. The inner stent diameters (ISD) and the in-stent attenuation value (AVin-stent) and the in-vessel extra-stent attenuation value (AVin-vessel) were measured by two observers. The artificial lumen narrowing (ALN = [ISD - ISDmeasured]/ISD) and artificial attenuation increase between in-stent and in-vessel (AAI = AVin-stent - AVin-vessel) were calculated. All data was analyzed by intraclass correlation and ANOVA-test. RESULTS: The correlation coefficient of ISD, AVin-vessel and AVin-stent between the two observers was good. The ALNs of HDCT were statistically lower than that of SDCT (30 +/- 5.7% versus 35 +/- 5.4%, p < 0.05). HDCT had statistically lower AAI values than SDCT (15.7 +/- 81.4 HU versus 71.4 +/- 90.5 HU, p < 0.05). The prospective axial dataset demonstrated smaller ALN than the retrospective helical dataset on both HDCT and SDCT (p < 0.05). Additionally, there were no differences in ALN between the 120 kVp and 100 kVp tube voltages on HDCT (p = 0.05). CONCLUSION: High-definition CT helps improve measurement accuracy for imaging coronary stents compared to SDCT. HDCT with 100 kVp and the prospective ECG-triggered axial technique, with a lower radiation dose than 120 kVp application, may be advantageous in evaluating coronary stents with smaller calibers (< or = 3 mm).
Analysis of Variance
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Cardiac-Gated Imaging Techniques/methods
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Coronary Disease/*radiography/*therapy
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Humans
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Phantoms, Imaging
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Radiation Dosage
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Radiographic Image Interpretation, Computer-Assisted
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*Stents
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Tomography, Spiral Computed/*methods
8.Clinical observation on simple obesity treated by acupuncture.
Juan TONG ; Jian Xiong CHEN ; Zi-Qian ZHANG ; Chang-Sheng LIU ; Yu PAN ; Jie ZHENG ; Hong YAO
Chinese Acupuncture & Moxibustion 2011;31(8):697-701
OBJECTIVETo evaluate the effectiveness and safety of simple obesity treated by acupuncture.
METHODSBy randomized single-blind clinical trial, one hundred and eighteen cases of simple obesity were divided into an acupuncture group (76 cases) and a placebo-acupuncture control group (42 cases), additionally, health control group (30 cases) was included. In acupuncture group and placebo-acupuncture control group, all the patients received a restricted diet; Zhongwan (CV 12) and Zhongji (CV 3) etc. at abdomen and Liangqiu (ST 34) and Zusanli (ST 36) etc. at limbs were selected; body mass index (BMI), Serum Total Cholesterol, triglyceride (TG), Glucose, Creatinine, urea nitrogen (BUN), Uric Acid and adverse reactions scores were observed.
RESULTSAfter treatment the BMI in acupuncture grown was lower than that in placebo-acupuncture control group (P < 0.01). In metabolism indices, the serum Total Cholesterol and Glucose after treatment were reduced obviously than those before treatment in acupuncture group (all P < 0.01), and there was no significant differences in other metabolism indices (all P > 0.05) in two groups. After treatment, in adverse reactions scores, the hunger sensation scores in acupuncture group was reduced than that in placebo-acupuncture control group (P < 0.05), and there was no significant differences in other indices (all P > 0.05).
CONCLUSIONBMI of simple obesity was reduced by acupuncture, and the Serum Total Cholesterol and Glucose were reduced accordingly. The adverse reac tions such as weakness, nervosa and diarrhea, etc. doesn't appear after acupuncture treatment. Acupuncture therapy is one of the safe and effective methods for simple obesity.
Acupuncture Therapy ; Adult ; Blood Glucose ; analysis ; Body Mass Index ; Cholesterol ; blood ; Female ; Humans ; Male ; Middle Aged ; Obesity ; blood ; therapy ; Young Adult
9.Effect of long term glucocorticoid treatment on human growth hormone secretion in children and adolescents and the safety and effectiveness of recombinant human growth hormone treatment.
Li KANG ; Zhang DIAN-CHI ; Wu QI-YONG ; Zhu HUI-JUAN ; Gong FENG-YANG ; Pan HUI ; Jin ZI-MENG ; Deng JIE-YING ; Shi YI-FAN
Acta Academiae Medicinae Sinicae 2011;33(1):1-4
OBJECTIVELong term glucocorticoid (prednisolone) treatment on human growth hormone (hGH) secretion in children and adolescents and to investigate the effectiveness and safety of the recombinant human growth hormone (rhGH) treatment.
METHODSTwelve patients (age: 10.4∓1.2 years) who were treated in Peking Union Medical College Hospital from September 1999 to November 2009 were enrolled in this study. All of them had taken prednisolone with a dose of 0.5∓2.0 mg/(kg.d) for 6~18 months. Two different hGH stimulating tests was done and their growth and development was evaluated at regular intervals. Seven patients were given rhGH with a dose of 0.1 U/(kg.d) for 6~12 months to improve their growth and development after half a year of prednisolone withdrawal when their disease conditions were improved.
RESULTSThe growth speed of these 12 children decreased significantly during prednisolone treatment compared with before prednisolone treatment (1.2∓0.3cm/year vs.3.7∓1.2 cm/year,P12 months than those with a 6~12 months course (P0.05). The growth speed of seven children who received rhGH therapy for half a year were increased from 2.2∓0.1cm/year to 7.8∓0.5cm/year (P<0.05), and then to 6.9∓0.4cm/year one year later.
CONCLUSIONSThe long-term glucocorticoid treatment can decrease the hGH secretion, and thus leads to short stature and agenesis. However, the rhGH replacement can safely and effectively improve growth and development in these children after their primary diseases are improved and glucocorticoids are withdrawn.
Adolescent ; Child ; Female ; Follow-Up Studies ; Glucocorticoids ; adverse effects ; therapeutic use ; Human Growth Hormone ; secretion ; therapeutic use ; Humans ; Male ; Recombinant Proteins ; therapeutic use ; Treatment Outcome
10.Clinical efficacy of unilateral percutaneous transfacet screws combined with contralateral pedicle screw versus bilateral pedicle screws fixation in the treatment of the degenerative lumbar disease.
Rong-Xue HAO ; Hui ZHOU ; Hao PAN ; Jun YUE ; Hui-Guo CHEN ; He-Jie YANG ; Gao-Yong JIA ; Dong WANG ; Yan LIN ; Hua-Zi XU
China Journal of Orthopaedics and Traumatology 2017;30(9):817-822
OBJECTIVETo investigate the surgical outcome of unilateral pedicle screw(UPS) after TLIF technique combined with contralateral percutaneous transfacet screw(PTS) fixation vs bilateral pedicle screws(BPS) fixation in treatment of degenerative lumbar disease.
METHODSFrom January 2009 to June 2012, 46 patients with degenerative lumbar diseases, including 30 males and 16 females with an average age of 51.5 years old, who were divided into two groups according to different fixation methods. Twenty-two cases underwent UPS after TLIF technique combined with contralateral PTS fixation (group A), while the others underwent BPS fixation(group B). The relative data were analyzed, such as blood loss volume, operative time, fusion rate, ODI score, JOA score and so on.
RESULTSAll the patients were followed up for 1 to 3 years with an average of 22 months. Except one case of each group was uncertainty fusion, the rest have obtained bony fusion, and the fusion rates in group A and B were 95.5% and 95.8%, respectively. No displacement and breakage of screw were found during follow-up. Operative time and blood loss volume in group A were better than of group B(<0.05). ODI and JOA scores had improved obviously than preoperation(<0.05), but the differences had no statistical significance between two groups(>0.05).
CONCLUSIONSTwo approaches had similar clinical outcomes for degenerative lumbar disease with no severe instability. Compared with BPS fixation, the UPS after TLIF technique and contralateral PTS fixation has the advantages of less trauma, shorter operative time and less blood loss, and it is a safe and feasible surgical technique.