1.Applications of medical art in internet-based consumer health education
Chinese Journal of Medical Education Research 2013;(9):960-963
Medical art are essential in consumer health education,facilitating consumers to un-derstand medical concepts,invisible body parts and complex pathology. This paper reviewed the origin and development medical arts,analyzed the characteristics of medical arts specific for consumers rather than professionals,and discussed the opportunities and challenges of medical arts in internet era.
2.Serum cystatin C level and its risk factors in Chinese healthy adults: a population based cross-section study
Chinese Journal of Health Management 2013;7(5):321-324
Objective To investigate the average serum level and risk factors of serum cystatin C in Chinese healthy adults.Methods A total of 15 918 healthy adults who received health assessments in Peking Union Medical College Hospital during January 2012 and March 2013 were enrolled in this crosssection study.Serum cystatin C was measured.Estimated glomerular filtration rate was calculated by creatinine (eGFRcr).Multivariable linear regression analysis was used to assess factors that contribute to cystatin C variability.Results The mean serum cystatin C level was (0.79 ±0.14) mg/L (95% reference interval (RI) was 0.56-1.08 mg/L).Male showed significantly higher cystatin C level than female (mean (0.84 ±0.13) vs (0.73 ±0.13) mg/L; RI 0.64-1.11 mg/L and 0.54-1.03 mg/L,respectively; P=0.000).Differences between genders are still significant after subgrouped by age.In the young-age group (age≤44 years old),the mean serum cystatin C level was (0.81 ±0.11)mg/L in male and (0.68 ±0.09)mg/L in female,P =0.000.In the middle-age group (45-59 years old),the mean cystatin C level was (0.85 ±0.12) mg/L in male and (0.75 ±0.12) mg/L in female,P =0.000.In the elderly group (≥60 yrs),the mean serum cystatin C level was (0.97 ±0.18) mg/L in male and (0.89 ±0.19) mg/L in female,P =0.000.Serum cystain C was increased with ages (in male:r =0.274,P =0.000 ; in femal,r =0.470,P =0.000).Differences between each two age groups are all significant for both gender,P =0.000.Cystatin C level in male is respectively (0.81 ±0.ll)mg/L,(0.85 ±0.12) mg/L and (0.97 ± 0.18) mg/L in the young-age,middle-age and elderly group.Cystatin C level in female is respectively (0.68 ±0.09) mg/L,(0.75 ±0.12) mg/L and (0.89 ±0.19) mg/L in the young-age,middle-age and elderly group.Male gender,older age,lower body weight,lower eGFRcr,lower high-density lipoprotein cholesterol,lower fasting blood glucose,increased mean blood pressure,higher body mass index and triglyceride were significantly associated with increased serum cystatin C level.Body weight,total cholesterol and low-density lipoprotein cholesterol were not risk factors of cystatin C.Conclusion Serum cystatin C level may be influenced by gender,age and other factors in Chinese healthy adults.
3.Autophagy and tumors
Journal of International Oncology 2013;(5):325-328
Recent studies show that autophagy ont only plays an important role in maintaining homeostasis in cells,but also palys a double role in the tumorigenesis and development of cancer.Studying the molecular mechanisms of autophagy and the relationship between autophagy and cancer have great significance for cancer treatment and prevention.
4.Isolation,characterization and application of umbilical cord mesenchymal stem cells in the treatment of liver diseases
International Journal of Biomedical Engineering 2009;32(3):190-193
Human umbilical cord (UC) has been attracting increasing research effort in recent years.Since UC is a postnatal organ discarded after birth,the collection of its cells is non-invasive and raises no ethical con-cerns.Human umbilical cord provides large amount of mesenchymal stem cells(MSCs) which hold unlimited ca-pability of proliferation and great potential of differentiation and. MSCs have stable biological properties and low-er immunogenicity and can function well after amplifications.Studies have demonstrated that MSCs have the po-tential of inhibiting inflammatory response, generation of fibrosis, apoptosis and stimulating regeneration of hepa-tocytes.Therefore, UCMSCs could be an ideal cell source for the therapy of liver diseases.
5.Culture and application of skin organ model in vitro in skin transplantation field
Chinese Journal of Tissue Engineering Research 2007;0(05):-
The skin organ model can be cultrured in ways of organ culture and organotypic raft culture It can be used in skin transplantation,pharmacy or investigate the mechanism of pigmentation. Though there are many ways in culturing skin organ model,how to further improve technology to produce more similar to human's skin organ,and put it in treating dermatosis still needs further exploring. The model of skin organ provides a good platform for new drug development,toxicology experiment and physiological function research. Some tissues engineering skin products have been approved by Food and Drug Administration in America for clinical use. It is believed that following the development of tissue engineering and relative subjects,skin organ culture model in vitro will become one of the effective means on dermatosis study.
6.Benefits of patients with differentiated thyroid carcinoma in different risk stratification from 131I therapy
Chinese Journal of Nuclear Medicine and Molecular Imaging 2017;37(8):506-510
As an important postsurgical adjuvant treatment for DTC, radioactive iodine (RAI) is administered to eliminate residual thyroid tissue as well as the potentially persistent or distant metastatic lesions.It plays a significant role in reducing disease recurrence and tumor-related mortality.The major challenge at present in RAI treatment decision-making is how to achieve optimum clinical outcome with minimal radiation exposure.ATA guidelines recommends a postsurgical recurrence-risk adapted approach to RAI treatment management based on the clinicopathological features.However, RAI therapy is not beneficial to all DTC patients.The potential benefits from RAI therapy in DTC patients with different risk stratification have attracted much attention, and are reviewed in this article in order to provide more evidence-based basis for clinical decision-making.
7.The interpretation of 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Carcinoma:New progress in radioactive iodine therapy of differentiated thyroid carcinoma
China Oncology 2016;(1):1-12
Recently, the morbidity of differentiated thyroid carcinoma (DTC) has increased annually. American Thyroid Association (ATA) published the management guidelines for patients with thyroid nodules and DTC in 2006 in order to standardize their management. The ATA guidelines was updated for the ifrst time in 2009 and its renewed version was completed in 2015 based on the considerable progress that had been made in the ifelds such as diagnostic assessment and management of thyroid nodules, surgery and radioactive iodine therapy for DTC in recent years. This article tried to interpret the updated contents about radioactive iodine therapy for DTC in 2015 version of the guidelines.
8.Practice and experiences in precision hepatectomy
Chinese Journal of Digestive Surgery 2014;13(6):412-414
With the wide application of liver transplantation techniques,rapid development of digital imaging medicine and continuous update of surgical implements,the theory of precision hepatectomy still keeps optimizing.Precision hepatectomy is not a surgical implement or surgical technique,but a concept of liver surgery emphasizing less bleeding,minimal invasion,fast recovery and long-term curative effect,which is updating and improving with the development of modern science.Much less intraoperative bleeding,shorter operation time,better postoperative recovery and long-term survival should be the chief pursuit and principle of precision hepatectomy.
9.Knowledge discovery and data integration in biomedical literature
Chinese Journal of Medical Library and Information Science 2015;(2):15-20
Since it is one of the hotspots to discover the new knowledge in life science in data-intensive scientific discovery by integrating the biomedical literature and scientific data that can provide an open environment for their interactive operation , the mining of foreign and domestic biomedical literature and integration of scientific data were analyzed , the corresponding systems for different integration methods were investigated , the development trend in biomedical literature and scientific data integration was predicted .
10.Relationship between thyroid autoantibodies and pregnancy outcome of infertility women after assisted reproductive technology:a systematic review
The Journal of Practical Medicine 2014;(24):4011-4014
Objective To evaluate the relationship between thyroid autoantibodies (ATA)and pregnancy outcome of infertility women after assisted reproductive technology (ART). Methods Relevant studies were identified by searching PubMed, Cochrane library, CNKI and CBM. Results 7 studies were appropriate for meta-analyses and total 4165 patiens were included. Meta analysis shows that the pregnancy rate difference between ATA positive patients and controls have no significance, but the miscarriage rate is greater significant between them. In the meta-analyses, the presence of thyroid antibodies was associated with an increased risk of miscarriage (OR 1.85, 95%CI 1.32~2.59), compared with the absence of thyroid antibodies. Conclusion Pregnant women with thyroid antibodies have an increased risk of complications, especially miscarriage. Future research,should focus on the treatment and thyroid disease on pregnancy outcome.