1.Clinical Analysis on Coagulation Markers in Advanced NSCLC Patients
Guowang YANG ; Qi FU ; Yongmei XU
Chinese Journal of Information on Traditional Chinese Medicine 2006;0(06):-
Objective To discuss the distribution of coagulation markers in patients with advanced non-small cell lung cancer (NSCLC) and the correlation of these markers with the prognosis of the patients, the TCM syndrome and the long-term thrombotic events. Method Hospitalized NSCLC patients were selected for retrospective investigation and the coagulation markers data were analyzed with SPSS13.0. Result There were 10 cases (38.5%) and eight cases (30.8%) with one or more abnormal coagulation markers in the non-advanced NSCLC group, while there were 95 cases (71.4%) and 77 cases (57.9%) in the advanced NSCLC group. There were significant difference between the two groups (P
2.Exploration on the construction of severity of illness scoring systems in children with complex congenital heart disease after heart surgery
Tingting ZHANG ; Zhouying ZHUANG ; Yongmei GUAN ; Lijuan FU
Chinese Journal of Practical Nursing 2016;32(2):86-90
Objective The study aimed to construct one severity of illness scoring system specially for children with complex congenital heart diseases and analyzed the applicability of this new score,which will be helpful to assist the medical workers in evaluating children's condition.Methods A total of 1284children patients with complex congenital heart diseases in Shanghai Children's Medical Center Affiliated to School of Medicine of Shanghai Jiaotong University.The general information and clinical data were collected.Logistic regression,method of percentiles and expert opinions were used to construct the new severity of illness scoring system.Area under ROC curve,Hosmer-Lemeshow,goodness of fit test were used to evaluate the performance and applicability of the new score.Results A total of 1284 children with complex congenital heart diseases split into construction group (1138 cases) and verification group (146 cases).The new score included seven indexes (systolic blood pressure,blood oxygen saturation,lactic acid,potassium,potential of hydrogen,glucose,positive inotropic drug score).The range of the score was 0-57 and the cut-off point was 10.The discriminatory power was sufficient (area under the curve > 0.75),and the calibration capability of the score was tolerable (P > 0.05).Conclusions The applicability of the new score is well and it is easy to use,which will not increase the workload for the medical workers while assisting them in the clinical environment.
3.Agile Construction of Information Service System on Traditional Chinese Medicine Treatment of Hypertension
Xuebo LI ; Yongmei SONG ; Xianjun FU ; Zhenguo WANG
World Science and Technology-Modernization of Traditional Chinese Medicine 2015;(6):1136-1141
The number of hypertension patients in China has increased year by year. Traditional Chinese medicine (TCM) has obvious advantages in the treatment of hypertension. Document resources of TCM treatment on hypertension play an important role as references and guidance. Agile construction thinking, architecture based on MVC, and data demand driven will make the building of information service system with efficiency and high quality. The content provided by this information service system will promote the scientific research and clinical practice of hypertension.
4.Physiological factors of anxiety and depression in health check-up populations: Logistic regression analysis
Wen FU ; Yongmei WU ; Leilei ZHENG ; Zhengyan JIANG
Chinese Journal of Health Management 2013;7(4):262-266
Objective To investigate the relationship between mental status and some physical indicators,so as to identify the influencing factors of anxiety and depression in health check-up populations.Methods A total of 3885 health check-up adults enrolled in this investigation.Self-rating anxiety scale (SAS),self-rating depression scale (SDS),and Symptom Checklist 90 (SCL90) were used to evaluate mental health of the participants.Physical indicators,including body mass index (BMI),systolic blood pressure (SBP),diastolic blood pressure (DBP),triglyceride (TG),low-density lipoprotein cholesterol (LDL-C),serum free three iodine armour gland original acid (FT5),serum free thyroxine (FT4),and thyroid-stimulating hormone (TSH),were retrospectively reviewed.Pearson correlation analysis was used to assess the relationship between mental health and physical signs,and the Logistic regression analysis was performed to confirm the influencing factors of anxiety and depression.Results Increased prevalence of anxiety and depression was found in females or those with lower education level.For the health check-up populations,anxiety and depression were negatively correlated to BMI,SBP,DBP,LDL-C,FT3 and FT4.In Logistic regression analysis,LDL-C,FT3 and FT4 were related to SDS score,while SBP,FT3,and FT4 were related to SAS score.Conclusion Our data suggest that emotion could be affected by gender and education level; SBP,LDL-C,FT3,and FT4 may be protective factors of anxiety and depression.
5.Glycine protection against the myocardial ischemic injury in mice
Qiong ZHOU ; Daxiang LU ; Yongmei FU ; Huadong WANG
Chinese Journal of Pathophysiology 1986;0(04):-
AIM: To observe the effect of glycine on the myocardial ischemic injury in mice METHODS: Mice were supplied with 20% glycine twice daily (0 025 mL/g, ig), or 40% Injection salviae miltiorrhizae composita (ISMC, 0 025 mL/g, ig) One week later, 0 02 U/g pituitrin was injected intraperitoneally The electrocardiogram was recorded, and activities of nitric oxide synthase (NOS), superoxide dismutase (SOD) and the content of malondiadehyde (MDA) in the myocardium were examined RESULTS: Glycine reduced changes in J spot in electrocardiogram Both glycine and ISMC increased activities of SOD and NOS, inhibited increase in MDA content in the myocardium induced by pituitrin There was no difference in above parameters between glycine-treated and ISMC-treated mice. CONCLUSION: These results demonstrated that glycine can protect myocardium from ischemic injury, the mechanism may be related to increase in activities of NOS, SOD and supressing the lipid peroxidation.
6.Determination of the Content of Entecavir and Its Related Substances by HPLC
Xiaofang HUO ; Chao FU ; Xiaohai TANG ; Yongmei XIE ; Hang SONG
China Pharmacy 2005;0(16):-
OBJECTIVE: To establish a HPLC method for the determination of content of entecavir and its related substances. METHODS: The HPLC condition was consisted of a Luna C18 column with a column temperature at 25 ℃, using gradient eluate method, the mobile phase was acetonitrile,with a flow rate of 1.0 mL?min-1 and detection at 254 nm. RESULTS: The calibrated linear curve of entecavir was within 0.033 45~0.167 2 mg?mL-1(r=0.999 98). The average recovery was 100.09%,RSD=0.20%, The content of related substance was 0.54%~1.48%. CONCLUSION: This accurate and reliable HPLC method is applicable for the quality control of entecavir and its related substances.
7.Protection of Glycyl-L-Glutamine against myocardial ischemia-reperfusion injury in the isolated rat heart
Renbin QI ; Yi XIONG ; Daxiang LU ; Yanping WANG ; Yongmei FU
Chinese Journal of Pathophysiology 1989;0(05):-
AIM:To study the protection of Glycyl-L-Glutamine(Gly-Gln) against myocardial ischemia/reperfusion(I/R) injury in the isolated rat heart.METHODS:A model of myocardial ischemia-reperfusion injury was established with a Langendorff apparatus.Thirty male SD rats were randomly divided into four groups:control group,Gly-Gln group,I/R group and I/R+Gly-Gln group.Both I/R and I/R+Gly-Gln group were pre-perfused for 30 min,followed by 20 min ischemia and 40 min reperfusion.During reperfusion I/R+Gly-Gln group was perfused with Gly-Gln perfusate.Control group was kept perfused for 90 min.Gly-Gln group Gly-Gln perfusate was also kept perfused for 90 min.The left ventricular end-diastolic pressure(LVEDP),left ventricular developed pressure(LVDP),?dp/dtmax,heart rate(HR),monophasic action potentials(MAP) was measured during perfusion.The coronary effluent fluid was collected at different certain times.The activities of lactic dehydrogenase(LDH) and creatine kinase(CK) were determined.RESULTS:The isolated rat heart function decreased severely after 20 min ischemia and 40 min reperfusion(I/R):the LVEDP increased and the LVDP,?dp/dtmax decreased.But the LVEDP decreased and the LVDP,?dp/dtmax increased in I/R+Gly-Gln group compared with I/R group.Moreover,the activities of LDH and CK in the coronary effluent fluid decreased remarkably in I/R+Gly-Gln group compared with I/R group.CONCLUSION:Gly-Gln can play a protective role against myocardial I/R injury in isolated rat hearts via maintaining the left ventricular function and decreasing the release of LDH and CK.
8.Effects of electrical stimulation of ventral septal area on discharge of pyrogen-treated thermosensitive neurons in preoptic anterior hypothalamus region of rabbits
Jun DONG ; Chujie LI ; Daxiang LU ; Yongmei FU ; Liang YAN
Chinese Journal of Pathophysiology 1986;0(04):-
AIM and METHODS: To investigate the effect of electrical stimulation of ventlal septal area (VSA) on discharge of pyrogen - treated thermosensitive neurons in preoptic anterior hypothalamus (POAH) region, the discharging rate of thermosensitive neurons in the POAH region of 32 New Zealand white rabbits were recorded by using extracellular microelectrode techinque. RESULTS: (1) Intraceretroventricularly (i c v) injection of interleukin - 1?(IL - 1?) caused decrease of discharging rate of warm - sensitive neurons and increased in discharging rate of cold - sensitive neurons in POAH regions. (2) These effects could be reversed by electrical stimulation of VSA. CONCLUSION: VSA may play a central role of negative regulation in thermoregulation of pyrogen - treated animal.
9.Effect of G-CSF on the apoptosis induced by Ara-c in HL-60 leukemic cells
Dongjun LIN ; Renwei HUANG ; Jun FAN ; Dongning WANG ; Yongmei FU
Chinese Journal of Pathophysiology 2000;0(11):-
AIM: To investigate the effect of granulocyte colony stimulating factor (G-CSF) on arabinosyl cytosine (Ara-C)-induced apoptosis in HL-60 leukemia cells. METHODS: The proliferation of HL-60 leukemia cell was observed by hemopoietic cell culture. Apoptosis was measured by the morphology of apoptosis cell , the quantitation of DNA fragmentation with the diphenylamine reaction. The change in drug sensitivity was measured by “MTT”. RESULTS: G-CSF could stimulate the proliferation of HL-60 leukemia cell and colonies of cell increased to 76.5?18.0, compared to the control group (46.5?13.5. P
10.Effect of food intake on functional activities and biochemical index in mice
Qihao ZHANG ; Daxiang LU ; Yongmei FU ; Huadong WANG ; Renbin QI
Chinese Journal of Pathophysiology 1986;0(04):-
AIM: To study the effect of food intake on weight, memory, staying balance and power, and some biochemical indexes in mice. METHODS: In accordance with the average food intake everyday, the animals were divided into five groups: group A took the average food intake fully, group B took 75% of the average food intake, group C took 50% of the average food intake, group D took 25% of the average food intake, and group E did not take any food at all. The weights, memory, staying balance and power were recorded every three days, the biochemical index was recorded on the 10th day. RESULTS: On the 3rd day, the weight and staying balance and power of mice in group E decreased. On the 6th and 9th day, the weight of mice in group ABC increased. Compared with group B and C, the memory group A and D decreased. On the 10th day, the blood glucose concentratoin in of group D decreased, total cholesterol and triglyceride also decreased with the reduction of food intake. CONCLUSION: A food intake of 75%-50% in all helpes to keep a good body status and memory, decreases total cholesterol and triglyceride in blood.