1.Research progress of nanotechnology in circulating tumor cells
Journal of International Oncology 2015;42(1):46-48
Circulating tumor cells (CTCs) play pivotal roles for monitoring the tumor metastasis and prognosis.The nanotechnology provides a favourable platform for CTCs detection,and enables CTCs to be more promising for practical application.Meanwhile,the nanoscale device by virtue of nanotechnology has broad application prospects in eliminating CTCs and offers a new direction in the field of anti-cancer.
2.Analysis of influencing factors for persevering in pelvic noor muscle exercise in puerperal women and nursing countermeasures
Chinese Journal of Practical Nursing 2012;28(22):13-15
ObjectiveTo investigate the influencing factors for persevering in pelvic floor muscle exercise in puerperal women and nursing countenneasures.MethodsThe influencing factors for persevering in pelvic floor muscle exercise in 120 puerperal women before June 2010 were analyzed,and they were set as the control group.According to the analysis results,targeted nursing countermeasures were developed,comprehensive care approach that combined nursing intervention with health education were applied in 116 cases of puerperal women from June 2010 to June 2011,who were set as the observation group.The situation of recovery for maternal pelvic floor muscle tension was observed.ResultsThere were four main factors that affected maternal pelvic floor muscle exercise:pelvic floor muscle exercise is not inspected as post-natal visits items,obstetric nurses did not carry out necessary propaganda,did not understand the importance of pelvic floor muscle exercise and lack of knowledge among the puerperal women.The test results for pelvic floor muscle tension were as followed:in the observation group Ⅰ degree was in 9 cases,accounting for 7.76%; Ⅱ degree was in 31 cases,accounting for 26.72%; Ⅲ degree was in 76 cases,accounting for 65.52%.In the control group,I degree was in 35 cases,accounting for 29.17 %; Ⅱ degree was in 44 cases,accounting for 36.67%; Ⅲ degree was in 41 cases,accounting for 34.17%.The recovery effect of pelvic floor muscle tension in the observation group was obviously better than the control group,the difference was significant.ConclusionsFactors influencing the puerperal women in persevering in pelvic floor muscle exercise was various,personalized care and intervention according to the influencing factors can improve compliance of pelvic floor muscle exercise for puerperal women,contribute to the recovery of pelvic floor muscle tension.
3.NADPH oxidase and atherosclerosis and ischemic cerebrovascular disease
International Journal of Cerebrovascular Diseases 2012;20(6):468-471
Reactive oxygen species (ROS) caused oxidative stress plays an important role in the occurrence and development of atherosclerosis,and it is associated with the occurrence of ischemic cerebrovaseular diseases.This article reviews the mechanism of action of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase in atherosclerosis and ischemic cerebrovascular disease,and the neuroprotective effects of NADPH oxidase inhibitors.
4.A meta-analysis of hemoglobin target for anemia of patients with chronic kidney disease
Chinese Journal of Nephrology 2012;(10):775-779
Objective To explore the role of hemoglobin (Hb) level in mortality and morbidity of chronic kidney disease (CKD)patients,aiming to give some evidence for therapy of anemia.Methods Randomized,clinical trials (RCTs) were identified by searching Medline,Embase and the Cochrane library.All the analyses were performed using the Revman software available free from the Cochrane collaboration.Results Twenty-three trials involving 10 204 patients were identified.Overall,the high Hb target was associated with increased risk of all-cause mortality (RR=1.10,95% CI 1.00 to 1.21),hypertension (RR=1.40,95% CI 1.12 to 1.75),stroke and hospitalization (RR=1.07,95% CI 1.00 to 1.14) compared with low Hb target (P<0.05).No significant difference was found in the risks of non-fatal mycardial infarction (RR=1.13,95% CI 0.79 to 1.62) and renal replacement therapy (RR =1.00,95% CI 0.85 to 1.18).Conclusions Targeting low Hb target is beneficial to CKD patients based on reduced risk of hypertension,hospitalization,stroke and all-cause mortality.However,no significant difference is found in non-fatal mycardial infarction and renal replacement therapy.
5.The Empirical Research of the Impact of Health Insurance on Consumption for Urban and Rural Households
Chinese Health Economics 2013;(10):5-7
Objective: To explore the effect of health insurance on consumption for rural and urban households. Methods: Using empirical study with the method of quasi-social experiment. Results: Households with health insurance have more consumption than those without health insurance. The higher the coverage of family health insurance improves, the more effects medical insurance would encourage family consumption. Meanwhile, the marginal effect of health insurance on rural households ’ consumption is much bigger than that of urban households. Conclusion: Through enhancing households’ risk tolerance, health insurance reduces households’ precautionary saving motivation and impels to increase the current consumption.
6.Halter cervical traction for the treatment of cervical radiculopathy in 81 cases
Chinese Journal of Tissue Engineering Research 2007;0(33):-
The efficiency of conservative treatment for cervical radiculopathy was retrospectively reviewed. Eighty-one patients were included; 40 patients presented with C7, 37 with C6, 2 with C5, and 2 with C8 radiculopathy. Seventy-eight patients underwent MRI examination prior to treatment, showing intervertebral disc protrusion in 71 cases, and spinal stenosis in 7. Eighty-one patients underwent a treatment wearing a cervical collar and home-based halter cervical traction: 5-6 kg for 20 minutes, once a day for 3 to 6 weeks. The mean duration of symptoms prior to neurosurgical evaluation was (43.0?8.3) days. Sixty-three (78%) of 81 patients responded to therapeutic traction, experiencing significant or total pain relief, three could not tolerate the traction, and traction failed in 15 patients. Three (1.89%) of the 63 patients undergoing traction treatment suffered recurrence of symptoms and required surgery.
7.Content Determination of Chlorogenic Acid and Baicalin in Qingkailing Injection with HPLC
Dingyi CHEN ; Yuan ZHOU ;
Chinese Traditional Patent Medicine 1992;0(06):-
HPLC was applied to content determination of active components——chlorogenic acid and baicalin in Qingkailing Injection.This method is simple,rapid,involves good reproducibility,and can be as a reliable determination method for the quality control of Qingkailing Injection.The test conditions are as follows:detection wavelength at 340 nm,ODS C-18 chromatocolumn of stainless steel(3.9?30cm),mobile phase using methanol-water-tetrahydrofuran(25:57:18).
8.Experimental Study on Tongmai Oral Liquid Prepared by Different Processes
Chinese Traditional Patent Medicine 1992;0(12):-
Objective: To study various preparation methods for Tongmai Oral Liquid. Methods: Tongmai Oral Liquid with ultrafiltration method, water alcohol method, talcum powder method, and method were prepared respectively; using impurity clearing efficency, clarity, total saponin content as parameters for quality control. Results: Tongmai Oral Liquid prepared by water alcohol method (alcohol concentration being 75%) was better than that by other methods in claerity, and stability and has highest total saponin. Conclusions: Quality of Tongmai Oral Liquid prepared by water alcohol method was available.
10.Clinical observation of sodium hyaluronate application in adherent strabotomy
Recent Advances in Ophthalmology 2001;21(3):174-176
Objective To observe the effects and explore the mechanism of orthopia by using viscoelastic substance (sodium hyaluronate)in adherent strabismus(AS).Methods A total of 29 cases(33 eyes)of AS which were caused by various factors were performed strabotomy,in which sodium hyaluronate was poured into cap tenon space and /or around ocular muscles in which preserved after operation.Ocular movement was requested in 12~24 hours post-operation lest ocular muscles adhered to other tissues again.The main index we observed were the effectiveness of strabotomy and ocular movement.Results All 33 eyes achieved good results:17 eyes(51.5%) were cured,26 eyes(78.8%) obtained distinct improvement(DI). The operative results have reference to the cause of adherent strabismus,period of muscular adherence and visual function post-operation.No complications were found.Conclusion Our observation support that sodium hyaluronate can prevent ocular muscles from re-adhering to other tissues around after strabotomy.Most of the patients can obtain better effects by this viscoelastic therapy.