1.The concentration of free fatty acids and its correlation analysis in patients with polycystic ovarian syndrome
Journal of Chongqing Medical University 1986;0(02):-
Objective:To measure the concentration of free fatty acids(FFAs) and analyse its associations with correlative factors in patients with polycystic ovarian syndrome(PCOS).Methods:11 obese and 28 non-obese women with PCOS and 21 age-matched healthy women were recruited.Serum concentration of FFAs,free testosterone,androstenedione,total testosterone,sex hormone binding globulin,TC,TG,HDL-c,LDL-c,fasting plasma glucose (FPG),2-hours post prandial glucose (PPG),fasting insulin(FINS) and insulin sensitivity (with two-step hyperinsulinemic euglycemic clamp technique) were measured.Results:There was no significant difference in serum FFAs level between obese and non-obese women with PCOS,while both groups showed higher serum concentration of FFAs than controls( P
2.Our viewpoints on governmental purchasing and centralized drug purchasing
Chinese Journal of Hospital Administration 2001;17(2):94-96
It is of great importance to have a correct understanding of what is meant by governmental purchasiug and the system of governmental purchasing. The authors first expound the connotation and extension, characteristics and forms of governmental purchasing and the significance and necessity of centralized drug purchasing. Then they focus their discussion on the specific procedures of centralized drug purchasing. Finally they point out that it is imperative to seek unity of thinking, standardize operations, adopt institutionalized means of management, and make a really good job of centralized drug purchasing.
3.Enolase and parasitic infection
Chinese Journal of Schistosomiasis Control 2014;(4):445-448
Enolase is one kind of important glycolytic enzymes which widely exists in most organisms. A number of recent studies confirm that this enzyme has the functions of activating the plasminogen involving in the processes of infection and mi-gration of parasites reducing the immune function of the host as well as preventing parasites from the immune attack of the host. This paper reviews the current research advances in the parasite enolase and explores its potential for diagnosis drug develop-ment and vaccine target of parasitic diseases.
4.Sustained-release carriers of insulin:applications and existing problems
Chinese Journal of Tissue Engineering Research 2016;20(30):4532-4538
BACKGROUND:Sustained-release carriers of insulin shaped as microspheres made of different biomaterials have become an issue of concern. OBJECTIVE:To summarize the carrier materials and methods to prepare sustained-release microspheres of insulin. METHODS:Wanfang and PubMed databases were retrieved by computer for articles related to sustained-release carriers of insulin published from 1997 to 2015. The search terms were“insulin, control ed-release carrier, biomaterials”in Chinese and English, respectively. RESULTS AND CONCLUSION:Natural biodegradable polymer materials are preferred to prepare sustained-release microspheres of insulin, including gelatin, alginate, chitosan and its derivatives. These natural materials have good biocompatibility, degradability, film-forming and microsphere-forming abilities. Synthetic biodegradable polymer materials as carrier materials can promote drug stability and effective utilization, and realize targeted drug delivery. According to different physicochemical properties of materials, sustained-release carriers of insulin that meet different requirements can be prepared using emulsion-chemical crosslinking, spray drying and solvent evaporation methods. This review provides new insight into the development of stable drug carriers.
5.Introduction and reflection on the current status of objectification of Chinese pulse ;diagnosis
International Journal of Traditional Chinese Medicine 2016;38(10):869-871
This article classified and compared the latest researches on the objectification of pulse diagnosis based on its theory and purpose. It introduced the significance of objectification of pulse diagnosis, which also revealed the reason that hindered its development and applications in practice. The paper has an overview of its current status and some personal reflection on this issue.
6.The target of glycemic control:more close to normal level,the better.
Chinese Journal of Practical Internal Medicine 2001;0(03):-
In post-trial follow-up of DCCT,UKPDS and Steno-2 studies,sustained beneficial effects on the risk reductions for microvascular and macrovascular complications has been observed in previous intensive treatment group,suggesting that patients with diabetes benefit mostly from early intensive blood glucose control.On the other hand,intensive glucose lowering therapy has been shown to increase the risk of all cause mortality in high-risk patients with type 2 diabetes in ACCORD study.Therefore,the target of blood glucose control should be individualized for each diabetic patient.Not only intensive glucose lowering therapy but also avoidance of hypoglycemia during therapy should be highly considered.
7.Study on Quality Standard for Complex Prescription Kudouzi Capsule
Chinese Journal of Information on Traditional Chinese Medicine 2006;0(04):-
Objective To establish the quality standard for Complex Prescription Kudouzi Capsules.Methods TLC was employed to identify Crataegus pinnatifida Bge.、Cassia obtusifolia L.and sophora alopecuroides L..The content of chrysophanol in Cassia obtusifolia L.was determined by HPLC.Results Spots obtained from the test solutions had the same color in reference solution and medical material in the same location,and the blank solution had no interference.The linear range of chrysophanol was 0.028 4 ~ 0.908 8 ?g,r =0.999 7(n =6),and the average recovery was 99.97%.Conclusion The characteristic of identification by TLC was highly specific,HPLC is accurate and reproducible,and they can be used effectively for the quality control of Complex Prescription Kudouzi Capsules.
9.MicroRNA biology technology and the progress research of miR-125 in disease
International Journal of Surgery 2012;39(3):188-191
MicroRNA,which is found in recent years,is a class of small noncoding RNAs of about 18-24 nucleotides in length,that can regulate gene expression.It induces mRNA degradation or inhibit translation of tagert genes mainly by complete or incomplete base pairing to the 3' untranslated region of tagert messenger RNAs.The application of microRNA biology technology provides new methods to the research of multiple diseases,and can further elucidate its occurrence,development mechanism.In this paper,microRNA biology-related researches are introduced and miR-125 in a variety of diseases is reviewed.
10.Mechanisms of dorsoventral axis formation and its clinical implications
Journal of Peking University(Health Sciences) 2012;44(5):673-677
Dorsal-ventral axis formation is one of the earliest and the most important steps of patterning formation during early embryogenesis.The molecular basis of dorsoventral axis formation reflects the fundamental issues of orchestrated cell proliferation and differentiation.Wildly speculated since the Renaissance,the effort of deciphering the mechanisms of dorsal-ventral axis formation has contributed significantly to our current understanding of disease pathogenesis.Here,we focused our discussion on the recent discovery of the convergence of dorsal and ventral signaling pathways during early embryogenesis and its implications in cancer biology and beyond.