The present paper analyses the current macro-setting independent regional medical colleges may face when setting their orientation.From the perspective of scientific development,the paper describes the principles independent regional medical colleges must follow in pursuit of their orientation: classifying accurately when orienting,service targeting correctly,considering both the function and benefit,and highlighting the advantages of the school.The paper also illustrates the connotation of the orientation of independent regional medical colleges in three respects: goal of schooling,type and level of the school,standard and characteristics of the school.

Objective To investigate the effect of thymosin α1 on immun ologic function and cytokines in the abdominal sepsis patients.and naddiscuss the therapeutic function of thymoin α1 in sepsis.Methods Thirty-eight sepsis patients admitted between May 2006 and May 2007 in the Hospital of Weifang Medical University.Patients were divided into the treatment group(20 cases)and control group(18 cases)randomly.Thymosin α1 was used in the treatment group on the basis of infection controlled.The concentration of cytokines(TNF-α,IL-6,IL-10)and the percent age of CD3,CD4,NK cell were observed.Results The concentrations of TNF-α and IL-6 were increased significantly in bothgoups.But it was more prominently in the control group.The concentration of IL-10 and the percent age of CD3,CD4,NK cell increased more significantly in thymosinod treatment group than those in the control group.Conclusions Thymosincd canmodulate the release of TNF-α,IL-6,IL-10 and mitigate the inflammatory reaction,which may improve the immunologic function.

Objective To investigate the application of fusion imaging in the initial prostate biopsy.Methods Retrospective analysis was made on 40 patients who underwent initial ultrasound-guided prostate biopsy in Shanghai Jiao Tong University Affiliated 6th People's Hospital from August 2014 to May 2015.All patients underwent preoperative magnetic resonance imaging (MRI) scans one week prior to surgery and the results showed that all patients had suspicious positive prostate cancer lesions,while there were no positive findings in the same area in sonography.All patients with prostate cancer have been confirmed by pathologic examination.Image fusion technology was used to guide the biopsy of lesions which were suspected as prostate cancer by MRI,and then the prostate underwent systematic biopsy by 10 needles under the guide of ultrasound.R× C Chi-square test was used to compare the positive ratio among imaging fusion biopsy,systematic biopsy and combined method in the diagnosis of prostate cancer.Fourfold table Chi-square test was used to compare to undetected rate between fusion imaging biopsy and systematic biopsy in the diagnosis of prostate cancer.The differences of detection rate in the Gleason score more than 7 points of prostate cancer between fusion imaging biopsy and systematic biopsy was compared by Fisher exact test.Results In this group of 40 patients with prostate biopsy,14 cases (35.0％) were diagnosed prostate cancer by systematic biopsy,19 cases (47.5％) were diagnosed prostate cancer by image fusion biopsy,and 22 cases (55.0％) were diagnosed prostate cancer by systematic biopsy combined with image fusion.The difference of diagnostic positive rate among combined method of biopsy,image fusion biopsy and systematic biopsy had not statistically significant (P ＞ 0.05).Three cases (13.6％,3/22) of prostate cancer patients were missed in image fusion method group,and 8 cases (36.4％,8/22) of prostate cancer patients have not been diagnosed by systematic biopsy,which indicated the umdetected rate of systematic biopsy is higher than that of image fusion biopsy in prostate cancer diagnosis,and there was a statistical difference between the two groups (x2=8.338,P=0.005).Among 19 cases of prostate cancer patients who were diagnosed by image fusion biopsy method,Gleason score were greater than 7 points in 15 cases (78.9％,15/22).Among 14 cases of prostate cancer patients who were diagnosed by systematic biopsy method,Gleason score were greater than 7 points in 6 cases (42.9％,6/14).The positive rate of Gleason score ≥ 7 points in fusion imaging biopsy was higher than that of systematic biopsy,which had a statistical difference (Fisher exact probability method,P=0.039).Conclusion Image fusion method can be used to reduce the tndetected rate of prostate cancer and improve the detection rate of the high-grade prostate cancer.

Objective To investigate the effect of leflunomide on the superficial costimulatory molecules expression of T lymphocytes in patients with lupus nephritis ( LN ). Methods The peripheral blood mononuclear cells (PBMCs) of female active LN patients and healthy female were separated by density gradient centrifugation, and cultured by phytohemagglutinin (PHA) or leflunomide active metabolites(A771726).The CD28, CD40L, CTLA-4 and LFA-1a expressions on the peripheral blood T lymphocytes were detected by double-colored flow cytometry. The differences of the means were tested by analysis of variance( ANOVA ) and SNK q test. Results Comparing with healthy controls, there were significantly higher expressions of CD28,CD40L, LFA-1a and CTLA-4 on the peripheral blood T cells in active LN patients (CD28:33.4±6.5 vs14.4±3.2; CD40L: 13.2±3.2 vs 5.4±2.3; LFA-1a: 8.5±2.3 vs2.2±1.1; CTLA-4:4.6±1.5 all P＜0.01) as well as CD28 and CD40L expression on the peripheral blood T cells from healthy controls induced by PHA (CD28:26.8±6.7 vs14.4±3.2; CD40L: 13.9±4.9 vs 5.4±2.3 all P＜0.01 ), but not CTLA-4 and LFA-1a expression.However, CD28, CD40L, LFA-1a and CTLA-4 expressions on T cells stimulated by PHA increased in active LN patients(all P＜0.05 ). A771726 could significantly inhibit over-expression of LFA-1a and CD40L on the T cells from active LN patients (CD40L:8.2±2.0 vs13.3±3.2;LFA-1a:5.1±1.3 vs8.5±2.3 all P＜0.01 ), but not CD28 and CTLA-4 expression. A771726 did not inhibit CD28, CD40L, LFA-1a and CTLA-4 expression on the T cells in healthy controls. Furthermore, A771726 could markedly inhibit the over-expression of all of the above molecules induced by PHA on the T cells of active LN patients (all P＜0.05). Conclusion One of the major mechanisms for LEF treatment of LN is that LEF can down-regulate CD40L and LFA-1a expression but not CD28 and CTLA-4 expression on the peripheral blood T cells in active LN patients.

AIM: To investigate the role of fatty acid translocase/CD36 (FAT/CD36) in adipose tissue in-flammation induced by a high-fat diet.METHODS:C57BL/6J mice were fed with a normal-chow diet ( NCD) or a high-fat diet ( HFD) for 14 weeks.The content of free fatty acid ( FFA) in the serum was measured by ELISA.The expression of CD36, cytokines and chemokines at mRNA and protein levels in the adipose tissues was determined by real-time poly-merase chain reaction and Western blotting.Immunohistochemical staining was used to examine the macrophages infiltration in the adipose tissues.The inflammatory responses in CD36 knockout mice and wild type mice with high-fat diet were ana-lyzed.RESULTS:The levels of FAT/CD36 were higher in HFD group than that in NCD group.HFD feeding enhanced the mRNA and protein expression of IL-1β, IL-6, TNF-α, MCP-1 and MIP-1, as well as promoted macrophage infiltration in the adipose tissues.Interestingly, as fed with HFD, the expression of cytokines/chemokines and macrophage infiltration were significantly reduced in adipose tissues of the CD36 knockout mice, compared with the wild type mice.CONCLU-SION:High-fat diet promotes adipose tissue inflammation in the mice in a FAT/CD36-dependent manner.

Objective To examine the correlation between the ultrasonic feature of tibial nerve and the scores of Michi?gan neuropathy screening instrument(MNSI)in type 2 diabetic mellitus (T2DM) and to provide information for early diagno?sis of diabetic peripheral neuropathy(DPN). Methods Based on scores of MNSI, 95 cases of T2DM patients were divided into three different groups:group B(0-2.4 scores), C(2.5-4.4 scores)and D(≥4.5 scores). Ultrasound parameters of group A (n=30) were compared with group B (n=32), group C (n=31) and group D (n=32). These parameters includes nerves′s an?teroposterior dimension, transverse diameter, cross-sectional area and fasciculus echo, thescreen clothstructure, epineuri?um and the demarcation with neighbourhood structures. Correlation of MNSI with ultrasound performance of tibia nerve was also tested. Results Compared with group A, transverse diameter in group B did not show a obvious change, but anteropos?teror dimension, transverse diameter, cross-sectional area in group C, group D all increase.(P < 0.05). Compared with group B,ultrasound alteration were more frequent in group C and group D(P<0.05), but there was no statistical difference on that between group C and group D(P>0.05). There was a positive correlation between the nerves′s anteroposterior di?mension, transverse diameter, cross-sectional area with MNSI, rs were 0.656、0.657 and 0.681 respectively (P<0.05 in all three cases). Conclusion Certain correlation was observed between MNSI and tibial never ultrasonic feature in T2DM pa?tients;the higher MNSI scores , the greater chance of presence of abnormal sonographic features of tibial nerve.

This study was aimed to explore the mechanism of Xin-Feng capsule (XFC) on pulmonary function of Sjogren's syndrome (SS) rat model based on the TGF-β1-ERK1 signal pathway. A total of 50 SD rats were ran-domly divided into the normal control (NC) group, model control (MC) group, hydroxychloroquine sulfate (HCQ) group, radix paeoniae alba (total glucosides of paeony capsules, TGP) group, and the XFC treatment group, with 10 rats in each group. Except the NC group, the complete Freund's adjuvant (CFA) and the same rat sub-mandibular gland antigen induced method were applied to each rat after metatarsus injection on two feet and CFA after sufficient emulsification of 0.2 mL submandibular gland protein mixed antigen induced SS. The water drink-ing quantity, body weight change, pulmonary function, ERK1, TGF-β1 protein expression and serum cell factor (IL-17, IL-4) changes were detected in each group. The results showed that compared with the NC group, the body quality and serum IL-4 of MC rats were obviously decreased, and the water drinking quantity, submandibu-lar gland / lung index, submandibular gland pathological score, ERK1, TGF-β1 integral and IL-17 were increased (P < 0.01 or P < 0.05), and the pulmonary function parameter was decreased (P < 0.01 or P < 0.05). Compared with the MC group, the body quality, pulmonary function parameters FEF50 and MMF of the XFC group were in-creased, the IL-4 expression was increased, the water drinking quantity, submandibular gland / lung index, sub-mandibular gland pathological score, serum IL-17 expression, ERK1 and TGF-β1 integral were decreased (P <0.01 or P < 0.05). Compared with the HCQ group, the body quality and IL-17 were significantly decreased in the XFC group (P < 0.01), FEF25, FEF75 and MMF were increased (P < 0.01 or P < 0.05). Compared with the TGP group, the lung index and IL-17 were decreased in the XFC group (P < 0.01 or P < 0.05). It was conclud-ed that the lung function of SS rats was declined, which is closely related to the activation of TGF-β1-ERK1 sig-nal pathway. Traditional Chinese medicine of XFC is able to downregulate the TGF-β1 expression and to restrain epithelium-mesenchymal cell transformation, in order to inhibit ERK1 phosphorylation activation and proliferation, decrease immune inflammation, in order to improve SS and lung function.

Objective To observe the changes of lung parameters,the ratios of B and T lymphocyte attenuator(BTLA) and serum cytokines in patients with knee osteoarthritis (KOA),and explore possible molecular mechanism of them.Methods Forty-seven cases of knee osteoarthritis from the First Affiliated Hospital of Anhui University of Traditional Chinese Medicine from 2011 October to 2012 July were analyzed in this study.Pulmonary parameters were detected by spirometer; B and T lymphocyte attenuator(BTLA) was detected by flow cytometry ; Interleukin (IL)-1β,IL-10,matrix metalloproteinase-9 (MMP-9),tissue inhibitor of matrix metalloprotease-1 (TIMP-1) were detected by ELISA;ESR was determined by Westergren method ; hs-CRP was determined by the automatic biochemistry analyzer.Results (1) Compared with NC group,levels of FVC,FEV1,FEV1/FVC,PEF,MEF25.75,MEF50,MEF25,CD3 + BTLA+ T cell,CD4+ BTLA+ Tcell,IL-10,TIMP1 were significantly decreased,IL-1 β,MMP9 were significantly increased.(2)Correlation analysis showed FVC was negatively correlated to Lequesne MG,symptom classify quantization scores,course,MMP9,while positively related to CD3+ BTLA+T cell,IL-10,TIMP1 ;FEV1 was positively correlated to CD3 + BTLA+T cell,CD4+ BTLA+T cell,TIMP1,while negatively correlated to course ; MEF50 was positively related to CD3+BTLA+T cell,CD4+ BTLA+T cell.Conclusion While articular cartilage lesions occurred in KOA patients,the lung function was also declined.The mechanism may be associated with the declination of expression of BTLA,which can cause up-regulating of IL-1 β,MMP9 and down-regulating of IL-10,TIMP1,thus leading to immune dysfunction and abnormal immune response.Those may induce airway injuries and result in lung function decline finally.

Objective To analyze the clinical features of renal involvement associated with Behcet's disease (BD) through 1 case and to make a review of the literature in order to early diagnose and cure in time,thus decrease misdiagnosis and mistreatment.Methods This is a retrospective study.The case was diagnosed with BD and the renal damage was confirmed by renal biopsy.The clinical features and histology features were analyzed.Results The presentation of renal disease was edema,proteinuria and microscopic hematuria.The clinical spectrum of renal BD showed a wide variation.Amyloidosis (AA type),GN (nephritis),and microscopic vascular disease were the main causes of renal BD.Patients with vascular involvement had a high risk of amyloidosis and amyloidosis was the most common cause of renal failure in BD.Conclusion Kidney is one of the organs that can alter the prognosis of the BD,so the screening for renal damage must be done for each patient with this disease.Routine urine analysis and measurement of serum creatinine level are needed for early diagnosis of renal BD.Immunosuppressive drugs can be useful in selected cases.

Objective To observe the clinical effect and comfortable degree of the mode of super hair removal. Methods The mode of super hair removal was used to depilate the hair nearby the hair line, cheeks, upper lip, beard, ventrum, areola of breast, axillary cavity, extremities, bikini area and so on. The total number of sites was 1 000. Some sites that were especially susceptible to pain, for example, upper lip and buccal region, were smeared with compound lidocaine cream for 1 hour at least before treatment. Results Hairs in the areas of extremities, ventrum, back and axillary cavity generally needed 4 to 5 times to eradicate, and the patients had no evident discomfortableness; hairs near to the upper lip and lower mandible generally needed 5 to 7 times to reach the effect which the patient was content, and anesthetics was indispensable, or the patients would present discomfortableness. Conclusions The mode of super hair removal is more effective, quicker and more comfortable in comparison with conventional methods. Therefore, it deserves to be spread.