1.Psychological Intervention for Family of Children with Hematological Tumor
Jun HU ; Daguang CHEN ; Yanhui CHEN
Chinese Mental Health Journal 2002;0(12):-
Objective: To explore the functions of psychological intervention in the integrative therapy for children's hematological tumor. Methods: The psychological status of 52 children with hematological tumor and their parents, and 48 healthy children and their parents were measured by means of the self-compiled psychological status scale and the symptom checklist 90 (SCL-90). Moreover, 26 children with hematological tumor and their parents, who were drawn out in random, were done by psychological intervention of 3 months as well as chemotherapy, and then their psychological status were evaluated. Results: The psychological problems were more prevalent in children with hematological tumor and their parents than those in the healthy children and their parents. Among the total, the problems of social behavior (3.9?2.9), personal emotion (7.1?4.7), habit (1.2?1.1), and learning (1.3?1.2) in the children with hematological tumor were more than those(1.5?1.6, 1.5?2.0, 0.5?0.7, 0.4?0.5) in the healthy children(P
2.Analysis of application of rigid gas permeable lens in aphakic patients
Jun, CHEN ; Yuan, ZHAO ; Yun-Hu, TANG
International Eye Science 2016;16(8):1593-1595
?AIM:To compare the corrected vision and improvement of visual quality after wearing rigid gas permeable corneal lens ( RGPCL) or spectacles in aphakic patients.?METHODS: We selected 29 aphakic patients ( 29 eyes ) caused by different reasons wearing RGPCL and spectacle.The corrected vision, eye condition and visual quality were observed and all patients were followed up for 6mo.? RESULTS: RGPCL was better than spectacle on corrected vision (P<0.05).The patients who wore RGPCL for long had no corneal complications reported. The patients who wore RGPCL had better subjective visual quality than those wore spectacle.?CONCLUSION: RGPCL is a good choice for correcting high myopia and astigmatism for aphakic patients.The patients'compliance is good. Wearing RGPL long has high safety for patients'ocular surface.
3.Expression of Human Telomerase Reverse Transcriptase in Nasopharyngeal Carcinoma and its Clinical Significance
Jun HU ; Baoan LIU ; Senlin CHEN
Journal of Chinese Physician 2001;0(04):-
Objective This study was designed to investigate the expression of human telmerase reverse transcriptase (HTERT) in nasopharyngeal carcinoma (NPC) and its clinical significance.Methods Expression of HTERT in NPC and dysplasia of nasopharyngeal epithelium and chronic inflammation of nasopharyngeal epithelium were determined by immunocytochemical staining.The results were analysed,compared with the clinical TNM stage ,lymph node metastasis ,other places metastasis and prognostic survivals of the NPC patients.Results Positive rate of HTERT in NPC was 83 7%(70/84),while positive rate of HTERT in dysplasia of nasopharyngeal epithelium and chronic inflammation of nasopharyngeal epithelium both were 0 0%(0/8 and 0/16) (P0 05).The median survival of HTERT positive group was shorter than the nagative one.Conclusions Expression of HTERT may be a potential marker for clinical diagnosis of NPC and may has significance in predicting clinical TNM stage, metastasis and prognostic survival of the NPC patients.
4.Features of magnetic resonance imaging of pancreatic endocrine tumors
Xingrong HU ; Xiannian CUI ; Jun CHEN
Chinese Journal of Digestive Surgery 2013;(5):391-394
Pancreatic endocrine tumors (PETs) are very rare and are divided into functional and nonfunctional tumors.Their clinical manifestations vary,and imaging diagnosis easily led to missing diagnosis and misdiagnosis for PETs.With the development of MRI technology,especially application of fat suppression techniques,diffusion weighted imaging (DWI) and dynamic enhanced magnetic resonance imaging (DEMRI) are of great value on imaging diagnosis and differential diagnosis for PETs.The clinical data of 13 patients with PETs who were admitted to the Central Hospital of Enshi Autonomous Prefecture from June 2007 to December 2011 were retrospectively analyzed,and their MRI imaging features were studied.The diagnostic values of MRI,especially DWI and DEMRI for PETs were investigated.
6.Effects of static tensile strain on the production of prostaglandin E_2 by hum an periodontal ligament fibroblast
Jun HU ; Xiangming ZHENG ; Xinming CHEN
Journal of Practical Stomatology 2000;0(06):-
Objective: To study the effects of static tensile strai n on the secretion of prostaglandin E 2 (PGE 2) of human periodontal ligament fibroblasts (PLFs). Methods: Human PLFs were treated by tensile strain values of 0%,8%,12%,16% and 20% for 24, 48 and 72 h respecti vely with a self-devised loading apparatus in vitro. All samples were rando mly allocated into 15 groups and there were 3 in each group. After treatment cu lture media of the samples were collected and the content of PGE 2 in each medi um sample was determined using RIA ELISA. The data analysis was carried out with SPSS using Dunnett test. Results: In group of 0% the sec retion of PGE 2 by PLFs per day had no relation with loading time; E 2 secre tion increased with the increace of loading time and with the tensile strain va lue in the group of 8%,12% and 16%(P
7.Application of Event Related Potentials in the Integrative Intervention for Attention Deficit Hyperactivity Disorder in Children
Qiujun LIN ; Jun HU ; Shan CHEN
Journal of Chinese Physician 2001;0(04):-
Objective To explore the application of event related potentials (ERPs) in the comprehensive intervention for attention deficit hyperactivity disorder (ADHD) in children. Methods P 300 of ERPs and Conners' measuring scale were tested in 31 children with ADHD before and 6 months after comprehensive intervention. At the same time, P 300 was tested in 36 healthy children as control. Results In the children with ADHD, the P 300 latency was longer and amplitude was lower than those in the healthy children before comprehensive intervention (P
8.Comparative Study on the Main Medical Component Contents of Angelica pubescens in Famous Region Chongqing and Other Domestic Areas in China
Taide HU ; Shaocheng CHEN ; Jun TAN
China Pharmacy 2015;26(33):4711-4713
OBJECTIVE:To compare the contents of osthole and columbianadin in Argelica. pubescens in Wushan county, Wuxi county in Chongqing and other domestic areas in china. METHODS:HPLC was performed on the column of Shiseido Cap-cell Pak C18 with mobile phase of acetonitrile-water(gradient elution) at flow rate of 1.0 ml/min,detection wavelength was 330 nm,column temperature was 30 ℃ and volume injection was 10 μl. RESULTS:The linear range was 0.015 1-0.301 6 mg/ml(r=0.999 9) for osthole and 0.016 7-0.334 4 mg/ml(r=0.999 9) for columbianadin;RSDs of precision,stability and reproducibility tests were lower than 2.0%;recoveries were 98.46%-106.11%(RSD=2.34%,n=9)and 98.24%-102.69%(RSD=1.29%,n=9), respectively. CONCLUSIONS:The method is simple and good reproducibility,and and can be used for the contents determination of osthole and columbianadin in A. pubescens. The contents of osthole and columbianadin in A. pubescens of Wushan county in Chongqing are obviously higher than Wuxi county and other domestic areas in China.
9.To explore the experiment class reform in pharmacological course for 8-year medical students
Jun PENG ; Xiaoping CHEN ; Changping HU
Chinese Journal of Medical Education Research 2005;0(05):-
Experiment design has been added to the experiment class for pharmacological course.The topics of the experiment design were prepared by the teacher based on the contents of theory class.After finishing the experiment design with the help of literatures,the students introduced their proposal in the class,and then discussed with each other.The results of feedback showhed that most of the students think they have learned how to look up the literature and prepare the multimedia teaching materials in the course of completing the proposal.In addition,it also enhanced the spirit of team work,improved the students'ability of expression,aroused the students'awareness and interest for research as well as promoted the students'understanding for pharmacological theory.
10.Totally extraperitoneal laparoscopic hernioplasty:A report of 16 cases
Cunchuan WANG ; Jun CHEN ; Youzhu HU
Chinese Journal of Minimally Invasive Surgery 2001;0(06):-
Objective To study the technique of totally extraperitoneal laparoscopic hernioplasty(TEP). Methods 16 patients with inguinal hernia were treated with TEP.There were 14 indirect inguinal hernia and 2 direct inguinal hernia.All patients were treated by laperoscopic herhisplasty through extraperitoneal route. Results All cases were operated on successfully.Operation time was 65.5(40~120)min.The average postoperative hospital stay was 3.7(3~7)days.No complication occurred.There was no recurrence. Conclusionss TEP is a satisfactory technique with a low recurrence rate and a low major complication rate.