1.Production of Main Chinese Medicinal Materials in Ancient Hangzhou
Deming ZHU ; Xin LI ; Lili FAN ;
Journal of Zhejiang Chinese Medical University 2007;0(01):-
It had fertile countryside land,rich products,dense population and creeks and lakes in ancient Hangzhou and its neighbour area,where there is a good place for planting medicinal materials.It had long history of planting medicinal materials with abundant output,pure and good nature,and much varieties;among which,some famous and costly medicinal materials,such as "eight Zhe's" and "eighteen Hangs",were not only adopted broadly by court,royalty and doctors,but purchased by many businessmen and sold far to abroad as well;they seemed to be in the leading place in China.
2.Research on the Ethical Problems Caused by the Sperm Bank
Lingwei LI ; Liqing FAN ; Wenbing ZHU
Chinese Medical Ethics 1994;0(06):-
This article explains the purpose of setting up the sperm bank, the role of the sperm bank in auxiliary reproduction technology, and exhaustively clarifies the ethical problems in the various aspects of the social life that are caused by the sperm bank, and finally it also proposes some relevant suggestions to these problems.
3.Dendritic cell-based immunotherapy for malignant lymphoma
Li LIU ; Zhenfang FAN ; Xuejun ZHU
Journal of Leukemia & Lymphoma 2009;18(8):502-505
Due to therapeutic regimens for patients with malignant lymphoma (ML) is currently unsatisfactory, it is important to develop new complementary therapies for longer disease-free survival. Dendritic cells (DC) are specialized antigen-presenting cells of immune system and vaccination with tumor antigen-pulsed DC has been applied to treat patients for ML. In this review, we summarize various types of ML-associated antigens and clinical trials on DC-based immunotherapy in ML, and discuss the development of DC immunotherapy for ML patients in future.
5.Psychological nursing on the rehabilitation effect of patients with acute coronary syndrome accompanied by depression
Ying ZHAO ; Xiaoping ZHU ; Xuehua FAN ; Rongshen ZHU ; Weiming LI
Chinese Journal of Practical Nursing 2008;24(10):66-68
Objective To study the psychological nursing on the rehabilitation effect of patients with acute coronary syndrome(ACS)accompanied by depression.Methods 126 ACS patients were divided into the nursing group(64 cases)and the control group(62 cases)randomly.The control group adopted roUtine rehabilitative nursing measurs.While the nursing group received canonical and selective psychological nursing.The Zung Self-rating Depression Scale(SDS)and hamilton depression scale(HAMD)were used to evaluate the their psychological status.The electrocardiogram,clinical symptom and cardiovascular complications were observed and compared.Results The SDS and HAMD scores were different between the nursing group and the control group(P<0.01)5 weeks after rehabilitative nursing but not before it.The ischemic changes of electrocardiogram,incidence frequency of angina pectoris and cardiovascular complications were significantly decreased in the nursing group compared with the control group(P<0.05).Conclusion Psychological nursing could not only alleviate the depression of patients with ACS but also could improve the clinical symptoms of these patients and decrease the incidence frequency of cardiovascular events.
6.Effect of shRNA silenced aromatic hydrocarbon receptor on WNT signaling pathway during the differentiation of cardiac myocytes
Zhigang FAN ; Chun ZHU ; Zhangbin YU ; Xiaoshan HU ; Mengmeng LI ; Jingai ZHU ; Shasha ZHU ; Shuping HAN
Journal of Clinical Pediatrics 2013;(7):666-669
Objective To explore the effect of shRNA silenced aromatic hydrocarbon receptor (AHR) on WNT signaling path-way during the differentiation of P19 cells into cardiac myocytes. Methods The eukaryotic expression vector of mouse AHR gene was designed and constructed. The interference plasmid was transfected into P19 cell and the positive stains to AHR gene silencing were screened by G418. The mRNA expression of important genes GSK3βandβ-catenin were evaluated by real-time fluorescent quantita-tive PCR during the differentiation of P19 cells. Results The constructed AHR-shRNA plasmid significantly inhibited the expression of AHR gene. Along with the differentiation of P19 cell into cardiac myocytes, in the interference group the expression ofβ-catenin gene was lower whereas the expression of GSK3βgene was elevated than those of control group with significant differences (all P<0.01). Conclusions The interference of AHR gene expression can regulate WNT signaling pathway in the development of heart.
7.Evaluation of Tubal Patency with Transvaginal Three-dimensional Hysterosalpingo-contrast Sonography.
Qi CHENG ; Sha-sha WANG ; Xian-sheng ZHU ; Fan LI
Chinese Medical Sciences Journal 2015;30(2):70-75
OBJECTIVETo investigate diagnostic efficacy of transvaginal three-dimensional hysterosalpingo-contrast sonography (3D-HyCoSy) in assessing tubal patency with chromolaporoscopy.
METHODSA total of 157 infertile women underwent 3D-HyCoSy to evaluate tubal patency. Among these patients, 39 patients were also examined by chromolaporoscopy. The concordance of the two clinical assessment methods was analyzed by the Kappa coefficient test.
RESULTSAmong the 306 oviducts examined by 3D-HyCoSy, 99 (32.4%) were patent, 126 (41.2%) partially obstructed, and 81 (26.5%) completely obstructed. Diagnostic results with 3D-HyCoSy were not statistically different from those obtained in the 39 women (78 oviducts) who also underwent chromolaporoscopy, and the two methods showed a high concordance (k=0.747, P=0.000). The 3D-HyCoSy procedure had a sensitivity of 84.8% (28/33), a specificity of 96.2% (25/26), and positive and negative predictive values of 93.3% (28/30) and 86.2% (25/29) respectively.
CONCLUSIONTransvaginal 3D-HyCoSy can accurately reveal the spatial path and morphology of the oviduct and is a safe and effective method to evaluate tubal patency.
Contrast Media ; Fallopian Tube Patency Tests ; methods ; Fallopian Tubes ; diagnostic imaging ; Female ; Humans ; Hysterosalpingography ; Imaging, Three-Dimensional ; Infertility, Female ; diagnostic imaging ; Laparoscopy ; Ultrasonography
8.EXPRESSION OF Rb AND p53 GENE IN GASTRIC CARCINOMAS IN RELATION TO PROGNOSIS
Ning LI ; Xiang DING ; Zhizhong FAN ; Qingfu ZHU
China Oncology 1999;0(Z1):-
PURPOSE Expression of Rb and p53 gene in gastric carcinomas and its relationship to prognosis as well as clinico pathology were investigated.METHODS Expression of Rb and p53 products and p53 gene mutation in gastric carcinomas were analysed by means of immunohistochemistry and in situ hybridazation.RESULTS p53 gene mutation was found in 6/20(30%).Over expression of Rb and p53 products was found in 62/85(72.94%) and 42/85(49.41%).Both the positive grades showed significant inverse correlation with patient survival( P
9.Comparative study of the detection of plasma folate with microbial assay and radioimmunoassay
Ling HAO ; Junchi ZHENG ; Yihua TIAN ; Dawei FAN ; Zhu LI ;
Journal of Peking University(Health Sciences) 2004;0(02):-
Objective: To compare two methods (microbial assay and radioimmunoassay) for measuring plasma folate concentrations, and to examine the relationship between plasma folate levels, and alcohol consumption, tobacco use and body mass index, and the risk of hyperhomocysteinemia in China. Methods: We used a microtiter plate microbial assay and a radioimmunoassay to measure the folate concentration in 88 plasma samples. After comparing the results of these two methods and fitting a regression line, we examined the geographical, seasonal, and gender differences in folate concentration of plasma collected from 2 422 adults in south and north areas in China, and evaluated the association of plasma folate concentration, with alcohol consumption, cigarette smoking, and body mass index, and with the risk of hyperhomocysteinemia, using the data from the two assays. Results: The data from the two assays had a linear relationship ( r =0.879, P =0.000); the regression was Y =0.683 X +0.308 (where X and Y were nature logarithmic transformations of plasma folate by microbial assay and radioimmunoassay, respectively); however, the mean plasma folate levels by microbial assay were much higher than those obtained by radioimmunoassay. Both data sets showed similar plasma folate distributions among Chinese adults, associations with other risk factors, and the risk of hyperhomocysteinemia. We estimated that 19.9% of the Southerners and 67.1% of the Northerners had plasma folate concentrations by radioimmunoassay lower than the 6.8 nmol/L used to define plasma folate deficiency. Conclusion: There is a linear relationship between plasma folate levels determined by microbial assay and radioimmunoassay, but because of the different levels obtained in the two assays, it is difficult to use the microbial assay results to evaluate folate status at this time. The use of 10.5 nmol/L as a cut off for plasma folate deficiency by microbial assay needs further study.
10.Analysis and corresponding strategy of emergency patients forgoing the invasive rescue therapy
Fan LI ; Donglei SHI ; Jian GAO ; Huadong ZHU ; Xuezhong YU
Chinese Journal of Emergency Medicine 2016;25(5):663-667
Objective To analyze the reasons of the emergency patients forgoing the invasive rescue therapy and to put forward the corresponding strategy.Methods According to whether the patients accepted the invasive rescue therapy or not,2 673 patients in resuscitation room of Peking Union Medical College Hospital were divided into rescue group (group R) and do not rescue group (group DNR).There were 2 147 cases in group R and 526 case in group DNR.The rescue consent form or do not rescue consent form was required to sign by patient self,patient' s family member or relatives.The patient' s basic information,underlying disease,payment of medical expenses,personnel who signed the consent form,treatment and prognosis in both groups were investigated.Results There was no significant gender deference in both groups (x2 =1.86,P =0.173).The mean age of patients in group DNR was much higher than that in group R (69.5 ±-12.5 vs.58.6 ± 19.2 years,F =28.92,P =0.000).The proportion of patients outside Beijing in group DNR was higher than that of group R (51.90% vs.44.01%,x2 =10.59,P =0.001).The ratios of chronic heart failure,chronic respiratory failure,chronic hepatic encephalopathy,chronic renal failure,malignant tumor in group DNR were significantly higher than that of group R (8.17% vs.3.03%,8.17% vs.2.61%,3.80% vs.1.16%,5.32% vs.1.44%,11.98% vs.2.28%,all P=0.000).The proportion of patients without insurance in group DNR was higher than that of group R (52.09% vs.41.08%,x2 =20.87,P =0.000).Except the ratio of patients self signing the consent form in group DNR was higher than that of group R (3.04% vs.0.42%,x2 =64.40,P =0.000),there were no significant deference in other people who signed the consent form such as patient's offspring,spouse,parents,siblings and others.Univariate and multivariate logistic regression analyses showed older age,non Beijing patients,chronic underlying diseases,without insurance and patients self signing the consent form were the major risk factors on refusing the invasive rescue therapy.The mortality rate of group DNR was much higher than that of group R (19.39% vs.7.68%,x2=64.40,P=0.000).Conclusions Most of patients who refused to accept invasive rescue therapy were elderly people or in condition of end stage of chronic disease.The doctors and nurses in emergency department should continue to take care of these patients and make use of noninvasive methods to treat them or relieve their pain.