The humanity education of science and engineering college has brought not only historical chance but also impact and challenge with the coming of new century.This text has probed into graduate students' humanity education requirement and countermeasures.

ObjectiveTo comprehensively evaluate the curative effect ofTCM reating type 2 diabetes with three type dialectical therapy by Fuzzy Mathematics.Methods261 cases of 2 type diabetes were divided into three groups by syndrome differentiation,as follows:type of heat with yin deficiency,type of deficiency of both qi and yin,and type of deficiency of both yin and yang,and received corresponding therapies.The course of treatment was 24 weeks,in the first 12 weeks (period 1),on the basis of western medicine treatment,patients of the three groups were respectively treated by qingrungranules,ziyigranule and shuangtiaogranules.In the next 12 weeks (period 2),all patients were only treated by western medicine.The value of FBG,P2BG,HbAlc,TC,TG,BMI of the two periods were comprehensively evaluated by the methods of fuzzy mathematics.ResultsAt the end of period 1,the total effective rate of the type of heat with yin deficiency was 91.38％,the type of deficiency of both qi and yin was 87.16％,and the type of deficiency of both yin and yang was 83.34％; while at the end of period 2,the total effective rate of the three types was 59.18％,48.65％a nd32.65％ respectively.ConclusionThe effective rate was obviously improved in period 1; while in period 2,the effective rate was decreased.

Objective To improve the recognition of sarcoidosis in elderly patients.Methods Clinical data of 13 elderly patients with sarcoidosis were retrospectively analyzed.Results There were three cases without symptom and five cases with intra-pulmonary and extra-pulmonary manifestations respectively.Eight cases had atypical radiological appearances and five cases showed inflammatory changes through bronchofibercopy.There were three cases with increased percentage of lymphocytes and high ratio of CD4/CD8 in bronchoalveolar lavage fluid (BALF) respectively.Seven cases were diagnosed through biopsy.And the symptoms of all thirteen patients diminished after treatmeit.Conclusions The clinical symptom and radiologieal manifestation of sarcoidosis in elderly patients are varied and usually atypical.The diagnosis should be based on comprehensive analysis including clinical manifestation and examination.The elderly patients with indication of treatment can be given corticosteroid therapy with close clinical monitoring.

Gastrointestinal Neoplasms ; pathology ; Humans ; Neoplasm Recurrence, Local ; surgery ; Postoperative Period

TFL1 homologs play important roles in maintaining vegetative growth and inflorescence meristem identity. The plants without the function of this gene usually are flowering earlier. Their normal inflorescence development is inhibited, the inflorescence meristem eventually acquired floral identity, which producing a terminal flower. Up to now, the TFL1 homologs have been isolated from 28 species of plants, including Arabidopsis, Snapdrogen and Tomato. The phylogenic tree of TFL1 proteins is almost accordance with the relative of those plants. The inflorescence identity gene TFL1 interacted with floral meristem identity genes LFY and AP1, so as to retard the transformation from inflorescence identity into floral identity. These meristem identity genes such as TFL1 and LFY can be applied in breeding of earl-flowering cultivars, there also have plenty of potentials in breeding fruit-free plantanus, popular or willows.

Slow coronary flow phenomenon(SCFP) is an angiographic observation characterized by delayed distal vessel opacification in the absence of significant epicardial coronary disease. Only limited studies have been focused on the etiologies, clinical manifestations and treatment of this unique angiographic phenomenon. In our case report, we described an 85-year-old man who came with significant ST segment elevation in leads V1-V4 and V3R-V5R without increase in myocardial enzyme. The patient also developed respiratory failure requiring intubation and mechanical ventilation. Coronary angiography revealed only mild atherosclerosis without spasm or thromboembolic occlusion. Slow flow was seen in all coronary arteries, especially in the left anterior descending and right coronary arteries. This case speculated that transmural myocardial ischemia with ST segment elevation might be resulted from slow coronary flow. Transmural myocardial ischemia can occur owing to abnormalities of the coronary microcirculation.

Objective To explore the role of hypoxia inducible factor 1α(HIF-1α)-mediated signaling pathway in angiotensin Ⅱ(Ang Ⅱ)induced renal interstitial fibrosis. Methods Renal tubular epithelial cells were cultured and treated with different concentrations (10-9-10-6 mol/L)of Ang Ⅱ for 24 h and 48 h.Real-time quantitative PCR and Western blotting were preformed to detect the mRNA and protein expressions of HIF-1α,prolyl hydroxylase 2 (PHD2)and tissue inhibitor of metalloproteinase 1 (TIMP-1)in renal tubular epithelial cells. Results HIF-1αmRNA level was increased with Ang Ⅱ treatment in a concentration dependent manner.When cells were treated with Ang Ⅱ concentration at 10-7mol/L for 24 h,the mRNA level was markedly increased by 166%.Furthermore,by real-time quantitative PCR and Western blotting,compared with the control group,Ang Ⅱincreased the mRNA and protein levels of HIF-1α and TIMP-1 (P<0.05,respectively),while the mRNA and protein levels of PHD2 were decreased markedly (P<0.05,respectively)in renal tubular epithelial cells.Conclusion Ang Ⅱ reduces HIF-1αdegradation in renal tubular epithelial cells probably by reducing the expression of PHD2,which increases the expressions of HIF-1α and TIMP-1 involved in renal interstitial fibrosis.

Objective To prepare Shichangpu Double Layer Tablets. Methods The release of the sustained-release layer (SRL) was used as the response parameters and uniform design with alterable levels was used to optimize the recipe of SRL of Shichangpu Double Layper Tablets. Fast-release layer (FRL) was made from water extraction by ultra-filtration. Results The dissolution kinetics of SRL could follow zero-order equation and FRL showed good prosperities for fast release in 10 min. Conclusion The in vitro release of SRL of Shichangpu Double Layer Tablets testifies the significant sustained release action and FRL disintigrates rapidly. The preparation technology of Shichangpu Double Layer Tablet is reliable and simple.

The paper elucidated the necessity of programmed operation in competence education of medical postgraduate students.This paper introduced the specific methods of programmed operation mode,exactly as selection of the best,scientific combination,coordination and arrangement,allocation of responsibility to individual,exact procedures,succession and development.The seven years practice experience in their colleges testified that these operational methods aroused the enthusiasm of postgraduate students' participation in campus activities and trained postgraduate student cadres.Meanwhile,these methods activated the campus culture and atmosphere and enhanced the comprehensive competence of postgraduates wholly.

Objective:To evaluate the efficacy of femoral primary malignant bone tumors treated by limb salvage, with wide en bloc excision and reconstruction of the defect with recycled pasteurized autogratf.
Methods: From January 2008 to January 2011, 11 patients (7 males, 4 females), aged (11.0±2.5) years suffering from femoral primary malignant bone tumors were treated with en bloc excision and reconstruction of the defect with recycled pasteurized autograft. Ten patients were histopathologically diagnosed with high-grade osteosarcoma, and 1 with Ewing’s sarcoma.According to the Enneking staging system, all patients were in Stage IIb.
Results:All patients were followed-up for 24-65(42±20) months and all showed bony union at the last follow-up. hTe length of tumor bone resection was (17.5±3.2) cm, the operation time was (180±35) min, the intraoperative blood loss was (1200±250) mL, and drainage volume was (650±125) mL. Local skin necrosis occurred in 1 patient (9.1%), which was resolved by debridement. Nonunion occurred in 3 patients (27.3%), who were treated by secondary iliac crest cancellous bone gratfing.Pulmonary metastasis occurred in 1 patient (9.1%) who died 35 months post-operatively. According to the function assessment by the Enneking system, 5 patients had excellent results, 4 had good results, 1 fair and 1 poor results, with a satisfaction rate of 81.2%.
Conclusion:A pasteurized autograft can be an easily accessible and economical alternative for children’s malignant bone tumor of femurs.