After the background, main contents and paper writers of the medical journal Yi Chao founded in Nanjing during the late period of Republic of China were analyzed with stress laid on its characteristics of nursing experiences and surgical treatment procedures for diseases, its historical values in studying the debate on traditional Chinese and Western medicine and the history of public health and medical cause during the period of Republic of China were elaborated.

Objective To investigate the possible pathogenesis of type 2 diabetes mellitus (T2DM) combined with Alzheimer's disease (AD). Methods Wistar rats were randomly divided into control, T2DM, AD and T2DM +AD groups. The blood glucose levels were assayed, and the behavior changes were tested by Morris water maze. The glycogen synthase kinase-3β (GSK-3β) and hyperphosphorylation of tau protein were detected by immunohistochemistry staining. Results Compared with the control rats, the learning and memory abilities were weakened significantly in the model rats (F=28. 65, P<0.001). The expression of GSK-3β was higher in T2DM + AD group (4319. 02±653. 24) than in AD group (304. 39 ± 175. 83), T2DM group (540.43 ± 558.49) and control group (315. 56 ± 91. 64, H=19. 335, all P<0. 01). The level of hyperphosphorylation of tau protein was significantly increased in T2DM + AD group (8583. 81 ± 2236. 11) and AD group (2799. 61±1070. 02) than in control group (252. 02 ± 58. 37) and T2DM group (287. 75 ± 192. 53, H=32. 950, P< 0.001). There was no significantly difference of hyperphosphorylation of tau between T2DM group and control group (H = 32. 950, P>0. 05). Conclusions The increasing of GSK-3β activity in T2DM may be caused by hyperphosphorylation of tau.

Objective To analyze the distribution and antimicrobial resistance of pathogens isolated from department of hematology during the past three years.Methods Pathogenic strains isolated from patients hospitalized in a hematology de-partment between January 2011 and December 2013 were collected,antimicrobial susceptibility testing was performed by Kirby-Bauer disk diffusion method or automatic system,antimicrobial susceptibility testing results were judged according to American Clinical and Laboratory Standards Institute 2011, data were analyzed by WHONET 5.6 software. Results A total of 462 clinical isolates were collected in 2011—2013,including 161 gram-positive cocci isolates,279 gram-negative bacilli,and 22 fungi.Of Staphylococcus spp ,detection rate of methicillin-resistant coagulase negative Staphylo-coccus(MRCNS)and methicillin-resistant Staphylococcus aureus (MRSA)was 81.37% and 62.50%respectively.The re-sistant rate of Staphylococcus spp .and Enterococcus spp .to linezolid was 1.69% and 3.57% respectively,resistant rate of Staphylococcus spp .to teicoplanin was 3.39%,vancomycin-resistant gram-positive coccus was not found.Enterobacte-riaceae strains Escherichia coli and Klebsiella pneumoniae were highly susceptible to carbapenems,the sensitivity rates were 97.56%—98.88%;while nonfermentative gram-negative bacilli Pseudomonas aeruginosa and Acinetobacter bauman-nii strains were obviously resistant to carbapenems,the resistance rates were 38.71%—64.00%.Conclusion Antimicrobial resistance of major pathogenic strains from hematology department is high,antimicrobial agents should be used according to pathogenic distribution characteristics and antimicrobial susceptibility testing results,healthcare-associated infection control should be strengthened to reduce antimicrobial resistant rate.

Objective To understand the schistosomiasis endemic situation of surveillance sites in order to offer the scientific evidence for schistosomiasis control in Yunnan Province.Methods According to the protocol of national surveillance of schistosomiasis,four national sites in Yunnan Province were surveyed and the results were analyzed.Results In the four surveillance sites in Yunnan Province,the average infection rate of schistosomiasis of residents was 1.92%,and the infection rates of cattle and water buffaloes were 3.65% and 6.59% respectively.The snail area was 99.44 hm2,and the average density of the snails was 0.37 snail/0.1 m2,and the snail infection rate was 0.08%.There was the feature of higher infection rate and lower infection intensity in residents in Yunnan.Conclusions The endemic situation of schistosomiasis falls obviously after the control.However,the domestic animals still play an important role in the transmission of schistosomiasis,and the snails are not well controlled in some sites.So the surveillance and control to cattle and the snail should be continuously strengthened.

Objective To observe the growth characteristic of bulge-originated cells from human hair follicles in vitro. Methods The bulges which were isolated from human hair follicles by dispase and microdissection were cultured. The morphological and biological characteristic of the cultured bulge cells were observed by light microscopy and immunocytochemistry (ICC). Results Proliferated cells could be observed in the second day after being inoculated. The number of these cells, with greater proliferation potential, reached the peak at the sixth day and maintain several days. In addition, the mitotic figures appeared and the cells behave the similar morphologic features, meanwhile the cells strongly expressed K19 and showed a descensive tendency in long-time growth.Conclusion The cultured bulge cells kept the primitive characteristic, which suggested that the putative follicle stem cells resided in the bulge area.;

With the development of medical education,the traditional cell biology teaching modes and methods need constant adjustment to adapt to the current teaching.In view of the present high-speed development of cell biology,we seriously picked some representative themes to carry out thematic teaching.Students were encouraged to read some references about the corresponding content and thought primarily before the class.After the lesson,the teacher guided students to discuss and find the answers to the questions they asked before.Participation in class discussion and homework completion accounted for 10％ of the final assessment results.The thematic teaching helped to optimize classical teaching contents and frontier progress.This teaching mode not only stimulated learning interest but also fully exercised learning ability.

We investigated health condition and evaluate the viability of Barthel's measuring scale for 1297 elder patients at 17 nursing homes.We nursed all patients by standards and performed a comparison study.The nursing percentages of highest and lowest levels were higher than the previous ones ( P ＜ 0.01 ),while the nursing percentage of normal level was lower than the previous one ( P ＜ 0.01 ).The cooperation between doctors and nurses became optimized through progressive patient care.Ideal nursing standard should be based upon the doctors' judgment and nurses' evaluation.The new standard will be more suitable for patients and easier to control for nurses.

Abdominal Injuries ; complications ; Accidents, Traffic ; Humans ; Male ; Mediastinum ; Middle Aged ; Splenosis ; etiology ; pathology ; surgery ; Thoracotomy

Objective To investigate the effect of costimulatory molecules 4-1BB/4-1BBL on T cell activation with systemic lupus erythematosus(SLE)patients.Methods The expression of NF-kB mRNA and p38 MAPK mRNA of T cells with 20 SLE patients and 20 normal controls before activation,after activation and blocked bv 4-1BB/4-1BBL were detected bv RT-PCR.The protein levels of p-p38 MAPK and NF-kB were detected by Western blot.Results The expression of NF-kB mRNA and p38 MAPK mRNA and the protein expression of NF-kB and p-p38 MAPK of T cell with SLE patients were higher than that of normal controls(P＜0.01).There were more expression of NF-kB mRNA,p38 MAPK mRNA,NF-kB protein and p-p38 MAPK protein of T cell with SLE patients stimulated by anti-CD3 monoantibody(P＜0.01).In anti-4-1BB monoantibody blockage group,there were decreased expression of p38 MAPK mRNA and p-p38 MAPK protein(P＜0.01).but not the decreased NF-kB mRNA and protein expression.Conclusion Costimulatory molecule 4-1BB plays a critical role in T cell activation of SLE by p38 MAPK signal pathway.

Objective To study the expression of ?-catenin and cox-2 in the bulge cells of hair follicle and investigate the relationship of their expression on cell proliferation. Methods The hair follicle was prepared from the resected cheek skin of 20 Wistar rats aged 7 days. The bulge cells were resected from the intact hair follicle and cultured in vitro. Immunocytochemical technique (ICC) was applied to detect ?-catenin and cox-2 expression in bulge cells at culture day 3, 5, 8, 13. Results ?-catenin and cox-2 strongly expressed in bulge cells and the expression correlated with the culture days. ?-catenin appeared in both plasma and nucleus, while cox-2 only in nucleus. Conclusion ?-catenin and cox-2 were correlated with bulge cells proliferation, and cox-2 might be the target gene of ?-catenin signaling pathway in nucleus.