1.Study on Injury of the Urban Elderly in Tongzhou District in Beijing
Wei-Lan JIA ; Xin CHANG ; Wei-Min HAN ;
Chinese Journal of Prevention and Control of Chronic Diseases 2006;0(05):-
Objective To discribe the epidemiological features of injury among the urban elderly in Tongzhou district in Beijing.Methods A random cluster sampling was used to collect information from two neighborhood committees in Tongzhou, the Xi-ying neighborhood committee and the Shang-ying neighborhood committee.The all elderly above 60 yrs in these two neighborhood committees were investigated by home or by collective survey.Results The overall prevalence rate of injury was 7.8%,and 5.7%for male and 10.3%for female(x~2=5.190,P
3.The mechanism of electroacupuncture for regulating gastrointestinal motility in rabbits
Guo-Dong HE ; Wei-Xin NIU ; Han LIU ; Al ET ;
Chinese Journal of Digestion 2001;0(11):-
Objective To investigate the mechanism of regulating gastrointestinal motility by elec- troacupunturing point of"Zusanli"in rabbits.Methods Thirty adult rabbits were divided into control, electrical acupuncture point of"Zusanli"and non acupuncture point groups.The blood concentrations of motilin were detected at different times(before acupuncture and 15,30,45 and 60 min after acupunc- ture).Sixty min after acupuncture,the mice were sacrificed.The acetylcholine esterase and nitric oxide synthase(NOS)in gastric and jejunum tissues were examined.The electron microscope was used to observe the vesicles of nerve ending.Results The concentrations of motilin in electrical acupuncture group was significantly increased and reached the high peak at 45min.The activities of acetylcholine es- terase was increased significantly in electrical acupuncture group compared to control group[gastric tis- sue:(15 571?2876)pinel vs(9081?801)pinel,P
4.IDIOTYPE-ANTI-IDIOTYPE THEORY IN THE DETERMINATION OF ABNORMAL IM-MUNOGLOBULIN (aIgG) IN SERA OF PATIENTS WITH GRAVES DISEASE
Bo JIANG ; Ping-Rong HAN ; Wei-Xin YE ;
Chinese Journal of Endocrinology and Metabolism 1986;0(03):-
According to the theory of in vitro radioassay, using TSHAb as binder and 125I-staphylococcal protein A (125I-SPA) as tracer agent, a new method for detecting the abnormal immunoglobulin (aIgG) in the sera of patients with Graves disease (GD) was reported. In the initial study of the method, the most appropriate interacting conditions of TSHAb with aIgG were explored and compared with ELISA using ganglioside (GLS) as a binder. The relationship between aIgG and thyroid-stimulating imunoglobulin(TSI) was probed into. The results showed that TSHAb could interact specifically with aIgG in vitro; but it could not interact with IgG from sera of normal subjects, systemic lupus erythematosis (SLE) patients and diabetic patients. With aIgG as an evaluating index, the mean value in 29 normal subjects was 1. 06?0. 17. When the sera of 72 patients with GD in different clinical stages were studied, the aIgG index was positive in 83% of untreated GD patients (n = 24), in 12% of GD patients in clinical remission (n = 25) and in 82% of relapsed GD patients (n = 23). Very significant difference was observed between normal subjets and untreated and relapsed patients with GD (P
5.Effect of Early Multidisciplinary Rehabilitation Therapy on Stroke Patients
Ying-hong XUE ; Xin JIN ; Xiao-wei WU ; Bibo HUANG ; Weidong LI ; Wei WANG ; Jinfeng HAN
Chinese Journal of Rehabilitation Theory and Practice 2006;12(12):1086-1087
Objective To observe the effect of early multidisciplinary rehabilitation therapy on stroke patients.Methods 80 cases of acute stroke were randomly divided into the rehabilitation group (n=40) and control group (n=40). All patients of two groups were treated with routine treatment, and those of the rehabilitation group were added with early multidisciplinary rehabilitation therapy. The degrees of clinical neural function defect, motor function and activities of daily living (ADL) of all patients in two groups were assessed by the clinical neural function defect assessment (NIHSS), Fugl-Meyer Assessment (FMA) and Barthel Index (BI) before and one month after treatment.Results The scores of NIHSS, FMA and BI of patients in two groups were not different before treatment ( P>0.05). After treatment, the scores of patients of the rehabilitation group were significantly higher than that of the control group ( P<0.01).Conclusion Early multidisciplinary rehabilitation therapy can improve the neural function, ADL and raise the quality of life of post stoke patients.
6.Conference summary of academic meeting to commemorate the 60th universally of the Chinese Journal of Otorhinolaryngology Head and Neck Surgery and the first meeting of the 10th editorial board.
Yu-xin FANG ; Jun-min WEI ; Xin JIN ; Jing LI ; Dan HAN ; Ying Yuan HE
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2013;48(10):859-861
7.Clear cell papillary renal cell carcinoma: report of a case.
Dongliang LIN ; Wei ZHANG ; Han ZHAO ; Fangjie XIN ; Yujun LI ; Hui LIU
Chinese Journal of Pathology 2014;43(3):192-193
Actins
;
metabolism
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Aged
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Antigens, Neoplasm
;
metabolism
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Carbonic Anhydrase IX
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Carbonic Anhydrases
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metabolism
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Carcinoma, Renal Cell
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metabolism
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pathology
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surgery
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Desmin
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metabolism
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Diagnosis, Differential
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Humans
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Keratin-7
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metabolism
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Kidney Neoplasms
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metabolism
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pathology
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surgery
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Male
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Nephrectomy
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methods
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Vimentin
;
metabolism
8.Prognostic impact of neoadjuvant chemotherapy induced neutropenia on operable breast cancer
Yunwei HAN ; Xin WANG ; Bin ZHANG ; Shaoyan WEN ; Wei LIU ; Xuchen CAO
Chinese Journal of General Surgery 2011;26(8):651-654
Objective To evaluate the relationship between neoadjuvant chemotherapy (combination of taxanes and anthracyclines ) induced-neutropenia and the efficacy of neoadjuvant chemotherapy and long-term survival in operable breast cancer patients. Methods Two hundred and eleven patients received 4 cycles of neoadjuvant chemotherapy (combination of taxanes and anthracyclines).Clinicopathological characteristics were compared between patients with neoadjuvant chemotherapy-induced neutropenia and patients without neutropenia. The efficacy of neoadjuvant chemotheray and long-term survival rate were analyzed. Results Among 211 patients there were 51 (24. 2% ) cases suffering from neutropenia and 160 (75.8%) cases were of no-neutropenia. The response to chemotherapy in patients with neutropenia were more effective than in no- neutropenia ones ( P < 0. 05 ). The 5-year disease-free survival (DFS) in patients with neutropenia was 82. 4%, while the 5-year disease-free survival ( DFS) with nonneutropenia was 60% ( P < 0. 01 ). Additionally, the 5-year overall survival ( OS ) in patients with neutropenia was 90. 2% and in patients with non-neutropenia patients was 67. 5% ( P < 0. 01 ).Conclusions Chemotherapy-induced neutropenia during neoadjuvant chemotherapy combination of taxanes and anthracyclines in patients with operable breast cancer has a better prognosis. The sensitivity of tumors given to chemotherapeutic drugs could be evaluated by chemotherapy-induced neutropenia.
9.Clinical observation of porcelain and composite veneer in repairing dental fluorosis
Yu, SUN ; wei-li, XIE ; wen-ru, JIANG ; Yi-xin, BAI ; Han, WANG
Chinese Journal of Endemiology 2009;28(5):565-567
Objective To observe the clinical changes in resin and porcelain veneer in restoring dental fluorosis in order to provide a basis for the repair of dental fluorosis. Methods Fifty six severe dental fluorosis patients were divided into porcelain and resin teeth group in the department of Prosthetics, school of Stomatology, Harbin Medical University during 2005 to 2008. All 162 teeth of 25 patients in porcelain group were veneered with porcelain. 201 teeth of 31 patients in resin group were repaired with resin. To evaluat the clinic effect, the veneer surface color was detected by the Easyshade computer-aided colorimeter when the repair was completed and 18 months afterward. The edge of veneer adaptation, retention, secondary caries and abutment were examined after 18 months, and classified by color, shape, function and feeling. Results The color difference between the porcelain and resin teeth group was 0.27±0.20 and 0.21±0.15 when it was completed, and it was 0.28±0.21 and 0.77± 0.68 respectively after 18 months. The color difference value of the porcelain teeth group was lower when it was completed than 18 months later(t=-13.55, P<0.01). The color difference value of the resin teeth group was lower than the porcelain teeth group after 18 months(t=-12.60, P<0.01). The percentage of level A of veneer adaptation in the porcelain group[100%(162/162)] was higher than the resin group[91.04% (183/201), χ2=15.26, P< 0.01) after 18 months. The clinical effect was divided into three degrees of excellent, moderate or failed, into which the number of the teeth catergorized was 158, 4 and 0 in porcelain group, 148, 56 and 4 in resin group respectively. The clinical effect of the porcelain group was superior to the resin group(χ2=44.24, P<0.01). Conclusions The surface color of porcelain veneer last 16nger than the resin veneer, the adaptation and clinical effect is also superior to the resin veneer. But the long-term efficacy of two methods needs further study, especially of the resin veneer.
10.Rapid detection of molecular variation of Rice stripe virus in China by PCR-SSCP assay
Han-xin, LIN ; Tai-yun, WEI ; Zu-jian, WU ; Qi-ying, LIN ; Lian-hui, XIE
Virologica Sinica 2001;16(2):166-169
A reverse transcription polymerase chain reaction (RT-PCR) and single-strand conformation polymorphisms (SSCP) assay were applied to rapidly detect the molecular variability in CP and SP genes among seven isolates of Rice stripe virus in China. The PCR results showed that the CP gene of JD isolate and SP gene of PJ isolate could not be amplified. SSCP analysis showed that there were completely different electrophoretic pattern of CP gene among six isolates. To SP gene, SSCP results also discovered polymorphisms. There were five patterns among these isolates, and the pattern of YL and BS isolates were same.