The modernization strategy of traditional Chinese medicine (TCM) has been implemented for 20 years, which has provided a strong impetus to the development of TCM and gained remarkable achievements in scientific research platform, research result, industry scale, clinical evaluation, internationalization and professionals training as well. The achievements of TCM modernization greatly improved the clinical service ability and level of TCM, broadened the scope of service, become the important foundation of the big health industry. TCM has played an irreplaceable role in the health care reform, benefiting people's livelihood, promoting industrial structure adjustment and cultivating strategic emerging industries. This article summarized the main achievements of the modernization of TCM and prospected the direction and tasks in the next 20 years in order to further promote the modernization process of TCM.
Biomedical Research ; history ; standards ; trends ; China ; History, 20th Century ; History, 21st Century ; Humans ; Medicine, Chinese Traditional ; history ; standards ; trends ; Social Change ; history

BackgroundThere are a lot of studies about the wound healing charateristics of cornea after SBK with femtosecond laser.In our study,mechanical microkeratome was preferred for corneal flap.We observed the proliferation of keratocytes by investigating the myofibroblast ( MF) activity.Objective The study was to compare the morphologic and histological changes in the cornea after sub-Bowmans keratomileusis ( SBK) with photorefractive keratectomy ( PRK) and laser in situ keratomileusis ( LASIK)by investigating the express of transforming growth factor-β( TGF-β)and α-smooth muscle actin( α-SMA)and to investigate the wound healing characteristiCs of cornea after SBK.MethodsTwenty-seven adult New Zealand white rabbits were randomly assigned into group A,B and C.SBK waa performed on the right eyes of each rabbit in group A,LASIK for group B and PRK for group C.All the left eyes were used as the normal control group.Histological examinations by light microscopy were performed on day 7,1 months,3 months after surgery.The expression of α-SMA and TGF-β and the number of activated MF were assessed by immunohistochemiatry.ResultsIn SBK group,corneal epithelium cells proliferation around the wound was seen and the numbers of active fibroblasts were increased after surgery.The expression of α-SMA or TGF-β around the corneal flap and the corneal 8troma started at day 7 postoperatively and peaked at 1 months and decreaaed around the corneal flap and the corneal 8troma started at day 7 postoperatively and peaked at 1 months and decreaaed t3mnh.TFβep( SBK:t=2.226,2.158,2.330,P＜0.05;PRK:t=4.745,6.524,6.293,P＜O.05).The numbersof activ( SBK:t=2.226,2.158,2.330,P＜O.05;PRK:t=4.745,6.524,6.293,P＜0.05).The numbersof activatedMFs were different fromLASIKstatisticallytoobetweenSBKgroupandPRKgroup ( SBK:t =4.439.5.692,4.175,P＜0.05 ; PRK:t=6.330,6.723,5.267,P＜0.05 ).Theα-SMAand TCF-βexpressionsin SBKgroupwerelessthan PRK group but more thanLASIKgroup( TCF-β:t =4.691,5.527,t =4.399,P＜0.05 ; α-SMA:t =9.637.10.282,8.197,P＜0.05).The numhers of MFs in SBK group was less than PRK group before 3 months and were same at 3 months ( t =5.188,4.529,P＜0.05 ).Conclusions ComparedwithconventionalLASIK,SBKcanup-regulatethe expression of α-SMA.TGF-β,activated MFs in the corneal flap.which enhance corneal biomechanics and promote healing.However,most of the disadvantages caused by wound healing in SBK still remain compared to PRK.

Objective To explore the changes and relationship of serum insulin-like growth factor-1(IGF-1) and leptin in children with growth hormone deficiency(GHD).Method Serum IGF-1 and leptin levels were measured by immunoradiometric assay in 20 prepuberal normal children and 23 children with GHD.Results Serum IGF-1 level in GHD group(51.158?29.988)?g/L was significantly lower than that in controls(112.680?41.540)?g/L.Serum leptin levels in GHD group(6.002?2.204)?g/L was significantly higher than that in controls(4.523?2.204)?g/L.There was no significant correlation between serum IGF-1 and leptin.Conclusion IGF-1 and leptin regulate growth in children with GHD in their individual way.

Idiopathic thrombocytopenic purpura(ITP) as an autoimmune disease,is the most common clinical hemorrhagic disease.But,its pathogenesis is not completely clear yet.Low platelet count can easily repeate in chronic ITP patients,there are poor efficacy in refractory ITP patients,too.In recent years,a series of important progress on the pathogenesis of ITP had been made.In the humoral mechanism,there were significant progress on the emergence of autoantibodies;the theory on anomaly of the megakaryocyte quantity and quality caused by autoantibody were put forward.In the cellular mechanisms,the theory on reduction in the number of Tr cells,Co-stimulative signal and platelets directly dissolved by cytotoxicity T cells were put forward also.This review will be made to sum up the study progress on the pathogenesis of ITP.

Objective To explore the significance of the changes of serum B cell activating factor(BAFF) in children with idiopathic thrombocytopenic purpura(ITP).Methods The concentrations of BAFF were detected by ELISA in 42 children with ITP(test group) before and after treatment in the Children′s Hospital Affiliated to Chongqing Medical University from Apr.to Nov.2008,the blood platelet count(BPC) was detected also.And 40 children who were operated selectively were selected as control group.The variation of concentrations of BAFF were analyzed among children with ITP before,after treatment and control group.Moreover,the relationship between serum BAFF expression and BPC were analyzed by the Pearson test.Results The concentrations of serum BAFF were higher in children with ITP before treatment compared with that in control group [(0.943 3?0.583 5) ?g?L-1 vs(0.538 9?0.234 7) ?g?L-1,P0.05).There was negative correlation between serum BAFF expression and BPC(r=-0.305,P

Objective To analyze the correlation between the epithelial‐mesenchymal transition and the clinicopathologic features of IgA nephropathy .Methods A total of 168 patients diagnosed as IgA nephropathy by renal biopsy in Xinqiao hospital from Janu‐ary 2011 to December 2013 were divided into high expression of dual‐positive Snail and a‐SMA group (Group A ,117 cases) and low expression of dual‐positive Snail and a‐SMA group (Group B ,51 cases) according to results of immunohistochemical method .The clinical parameters (age ,gender ,course of disease ,BMI and chemical indicators) and renal pathology grade were compared by statis‐tical analysis .Results There were difference between group A and group B in the course of disease and BMI(P<0 .05) .There were differences between group A and group B in the incidences of creatinine ,blood urea nitrogen ,serum triglycerides and 24‐hour urine protein amount (P<0 .05) .The percentage of Lee′s grade Ⅰ ,Ⅱ ,Ⅲ in group B was significant ,while percentage of Lee′s gradeⅣ + Ⅴin group A was significant .The expression of Snail and a‐SMA in grade Ⅳ + Ⅴ was more than that in grade Ⅰ + Ⅱ (40 .2%vs .9 .4% ) ,and the difference between two groups was statistically significant (P< 0 .05) .Conclusion The expression of Snail and‐SMA were related with 24‐hour urine protein amount and kidney function in IgA nephropathy ;and Lee′s grade was severe in patients with high expression of Snail and‐SMA .

Lung cancer is one of the commonest of malignant tumor in the world.It is a major threat to human health in China with highest morbidity and mortality.Steady increase in incidence rates have been observed worldwide in the last few decades in young patients,but previous studies have provided conflicting data about the clinical characteristics and prognoses of young patients with lung cancer.Consequently,we have difficulty in comparing their results with each other,as the cutoff ages defining"young"were different in each study.Therefore,this article focuses on the clinical characteristics and the different results of researches for the young patients with primary lung cancer.

Geriatrics develops relatively late in medical education, but geriatric medical education is rapidly rising for aggravation of the aging of population.And geriatric medical education is desired of the properties medical sciences, and is also the need of the development itself. Therefore, geriatric medical education should be internationalized, to eventually form distinctive education.

Aged ; Humans ; Male ; Middle Aged ; Mycoses ; complications ; Nasal Septal Perforation ; complications ; microbiology ; Sinusitis ; complications ; microbiology