1.Effect of Yupingfeng Powder on Immune Function in Cough-variant Asthma Patients at Remission Stage
Yu ZHANG ; Zhongde ZHANG ; Xi ZHANG
Journal of Guangzhou University of Traditional Chinese Medicine 2004;0(06):-
Objective To observe the effect of Yupingfeng Powder(YP) on IgE level and T lymphocyte subpopulations of CD4+ and CD8+ in cough-variant asthma patients at remission stage.Methods Seventy-four cough-variant asthma(CVA) patients at remission stage were randomized into two groups.The treatment group(N=36) received oral use of YP and the control group(N=38) received oral use of placebo,the treatment lasting 8 weeks.The changes of serum IgE level and T lymphocyte subpopulations of CD4+ and CD8+ were observed before and after treatment.Results After treatment,serum IgE level and CD4+ percentage were decreased,CD8+ percentage increased,and CD4+/CD8+ decreased in the treatment group(P0.05),but were significant between the control group and the treatment group after treatment(P
2.Clinical analysis of elderly patients with osteoporotic hip fractures
Chinese Journal of General Practitioners 2017;16(8):618-620
Clinical data of 448 patients aged ≥60 years with osteoporotic hip fractures admitted in Shanghai Huashan Hospital between January 2010 and December 2014 were retrospectively analyzed.Among 448 cases,there were 143 males and 305 females;196 cases aged 80-89 years (43.8%) and 137 cases aged 70-79 years (30.6%);304 cases of femoral neck fracture (67.9%) and 144 cases of intertrochanteric femoral fracture (32.1%);the fractures caused by fall in 328 cases (73.2%) and comorbidity with hypertension and diabetes mellitus in 415 cases (92.6%).Two hundred and sixty eight patients were followed up for 2 years,among whom re-fractures occurred in 17 cases.The study indicates that health education is important for prevention of osteoporotic fractures in elderly people.
4.ADVANCES ON ALGICIDAL SUBSTANCES PRODUCED BY ALGICIDAL BACTERIA
Yong ZHANG ; Yu XI ; Gang WU ;
Microbiology 1992;0(01):-
In recent years,more and more researchers have realized the possibility that algicidal bacteria could be a useful tool in reducing the impact of harmful algae blooms. In this review, the ecological roles of algicidal substances was briefly discussed, then special emphasis placed on the categories and extract methods of algicidal substances which have been reported. Some ideas for the further studies on algicidal substances were also proposed.
5.Re-recognition and thinking of membrane anatomy.
Chinese Journal of Gastrointestinal Surgery 2021;24(12):1119-1121
6.Correlation of Lactate Dehydrogenase and Neuron?specific Enolase with Prognosis of Extensive Small Cell Lung Cancer
Xi YU ; Xi YU ; Binbin ZHANG ; Bijie YANG ; Zhe ZHANG ; Mingxia MA ; Jiayun ZOU ; Mingfang ZHAO
Journal of China Medical University 2017;46(5):425-428
Objective To determine whether neuron?specific enolase(NSE)affects the prognosis of extensive small cell lung cancer by analyz?ing the association between NSE before treatment and disease progression and overall survival of patients. Methods This study retrospectively an?alyzed 83 inpatients in the medical oncology department of the First Affiliated Hospital of China Medical University from March 2008 to September 2014. The Kaplan?Meier method and Cox proportional hazards models were used to analyze relevant factors affecting the prognosis of extensive small cell lung cancer;statistical significance was determined for a P value less than 0.05. Results The lactate dehydrogenase(LDH)level be?fore treatment was significantly associated with the progression?free survival(PFS)(P=0.001)and overall survival(OS)(P=0.036). The NSE level before treatment was also significantly associated with the PFS(P=0.007)and OS(P=0.013). Conclusion LDH and NSE affect progno?sis and survival of patients with extensive small cell lung cancer.
7.Correlation of Hemoglobin and Bilirubin with Prognosis of Extensive Stage Small Cell Lung Cancer
Xi YU ; Binbin ZHANG ; Xi YU ; Bijie YANG ; Zhe ZHANG ; Mingxia MA ; Jiayun ZOU ; Mingfang ZHAO
Journal of China Medical University 2017;46(2):112-115
Objective To explore the factors that affect the prognosis of extensive small cell lung cancer by analyzing the association between lab-oratory indicators before treatment of extensive small cell lung cancer patients and the initial evaluation results with disease progression and overall survival. Methods This study retrospectively analyzed 96 cases of hospitalized patients in the medical oncology department of The First Hospital of China Medical University from March 2008 to September 2014. Kaplan-Meier method and Cox proportional hazards models were adopted to ana-lyze the relevant factors affecting the prognosis of extensive small cell lung cancer. P<0.05 was considered statistically significant. Results There was no obvious correlation between HB level before treatment with PFS of patients(P=0.179),but there was obvious significant correlation be-tween HB level and OS of patients(P=0.041). Our results showed that the TBIL level of patients before chemotherapy was significantly associated with the PFS(P=0.039)and OS(P=0.026)of patients. Conclusion HB and TBIL levels are the influencing factors that affect the prognosis and survival of patients with extensive small cell lung cancer.
8.The effect of mutabilis coated nasal ointment in postoperative nasal septal reconstruction
Xiaoguang HE ; Ling ZHONG ; Xi YANG ; Yu WANG ; Jingjing ZHANG
Chongqing Medicine 2015;(7):927-928
Objective To investigate the clinical treatment efficacy of mutabilis coated nasal ointment to postoperative nasal septal reconstruction.Methods After surgical reconstruction,116 cases were divided into the treatment group and control group ac-cording to random method,58 cases in each group.The treatment group was given mutabilis coated nasal ointment combine with physiological seawater nasal care device;the control group was only given physiological seawater nasal care device in the same time. The effects were observed for 6 months.Results The total effective rate of treatment group was higher than the control group (98.28%),the two groups had significant difference(P <0.05).Postoperative follow-up,the bleeding rate in the treatment group have no significant difference compared with the control group(P >0.05);the incidence of infection and cavity stricture in the treat-ment group were significantly lower than the control group(P <0.05).Conclusion The application of mutabilis coated nasal oint-ment can promote the wound healing of nasal cavity,but also can prevent the operation adhesion,and shorten repair time,so as to improve the clinical effect of operation.
9.Evaluation on adequacy of hemodialysis by on-line clearance monitoring and Kt/V of Correlation Analysis
Yong ZHANG ; Weimei HE ; Xi MENG ; Liying CAO ; Yueming YU
Journal of Chinese Physician 2012;14(2):177-178,181
ObjectiveTo evaluate the adequacy of hemodialysis by online clearance monitoring (OCM) and Kt/V of correlation analysis.MethodsThe Kt/V values of 48 maintenance hemodialysis patients in the Department of Nephrology of General Hospital of PLA were accessed by both OCM of Germany BeiLang Dialog + hemodialysis machine and single-pool urea kinetic model.The Kt/V calculation value was also checked by the urea dynamics - room variable volume model.The results generated at different time point were compared,including at the real time,before and after appearing through blood by On - line Clearance Monitoring,and correlation analysis of Kt/V value was performed.ResultsThere was no significant difference on evaluating the level of Kt/v by these two methods.The relationship between the results of the two methods was significantly positive related.(r=0.539,P < 0.01).ConclusionsDuring hemodialysis,the OCM option provides an accurate tool for continuous on-line monitoring of urea clearance.
10.Comparison Between Varian Localization System and Tosplane Localization System
Dequan YU ; Hong GAO ; Qiuju SHAO ; Xi ZHANG
Chinese Medical Equipment Journal 1989;0(01):-
Objective To investigate precision error between Varian auri-point localization system and Tosplane digital-bed localization system. Methods Varian Eclipse localization method and Topslane localization method were used separately to locate one target area for one same patient. Then deviations on the tumor center coordinate were measured under the simu- lation localization machine. Results Under two localization methods, the length error: 1.7mm ?0.3mm; the width error: 0.5mm?0.4mm; the altitude error: 1.2mm?0.4mm. Conclusion The curative effect of radiotherapy would be improved by applying the Topslane localization bed to the Varian Eclipse plan system.