Objective To reveal the characteristics of cancer incidence in subjects of routine physical examination in Huhehot,and provide a rehable basis for cancer prevention and health guidance.Methods The medical data of cancer incidence were analyzed in the first affiliated hospital of Inner Mongolia medical from September 2009 to September 2011.Results A total of 113 patients with malignant tumors were found,with the detection rate of 1.3％.The incidence of lung cancer was the highest (33.6％),followed by the incidence of Thyroid cancer (14.2％).Conclusion Routine medical examination is helpful to detect early stage malignant tumors.The thyroid should be detected as a priority one in the physical examination;the elderly should be checked as important crowd.

OBJECTIVE:To establish a HPLC method for determination of anthraquinone free derivatives from Chinese herbal in dog serum METHODS:With Hypersil BDS C18 column,the mobile phase was methanol-0 5% acetic acid(80∶20) The sample was extracted with methanol and dried at room temperature The residue was reconstituted by methanol and analyzed at 430nm RESULTS:The five components can be separated well The linear ranges were Aloe-emodin(0 15～6 0?g/ml,r=0 9 996) Rhein(0 14～5 6?g/ml,r=0 9 982);Emodin(0 13～5 2?g/ml,r=0 9 990);Chrysophanol(0 2～8 0?g/ml,r=0 9 991);Physcion(0 1～4 0?g/ml,r=0 9 994) CONCLUSION:This method can provide the basis for vivo analysis of anthraquinone free derivatives and bioavailability study of Rheum palmatum preparations

Objective To retrospectively analyze the clinical features,diagnostic experience and therapy of pulmonary embolism for reduction of misdiagnosis and missed diagnosis,and for improving the cure rate.Methods The data of clinical features,findings by auxiliary examination and therapeutic efficacy of 67 patients with pulmonary embolism admitted to the First Affiliated Hospital of General Hospital of PLA were summarized.The usual clinical manifestations were summarized based on the clinical symptoms of and the frequency of objective signs in the patients with the correct diagnosis.Auxiliary examinations included routine and sophisticated examinations such as CT pulmonary angiography(CTPA) and emission computed tomography(ECT),which were specially emphasized for summing up and optimizing the diagnosis.Comparisons were made of the therapeutic efficacy and complications between the treatment with thrombolysis combined with anticoagulation and simple anticoagulation.Results The primary clinical manifestations of the patients with pulmonary embolism included dyspnea,cough,chest pain,fever and hemoptysis,etc.Findings of D-Dimer assay might serve as a sensitive but not specific indicator in screening the suspected patients.For the sophisticated examinations,CTPA confirmed the diagnosis in 28 out of 31(90.32%) patients,and ECT confirmed the diagnosis in 39 out of 51(76.47%).All the patients who had undergone lung angiography received the final diagnosis,but the majority of them were reluctant to accept this examination because of potential risk of the technique.The total cure rate of thrombolysis combining anticoagulation was 90.62%(29/32),in which the administration of recombinant tissue-type plasminogen activator(rt-PA)-2h was most efficacious(with 100% of cure rate).Simple anticoagulation therapy gave a lower cure rate(68.57%,24/35) but a higher incidence of hemorrhagic complication(31.25%).After the administration of thrombolysis combined with anticoagulation therapy,both PaO2 and CTPA examinations showed significant changes for the better after the treatment compared with that before the treatment(P

Objective To analysis compositions of the volatile oil in Adenosma glutinosum (Linn.) Druce. Methods GC-MS was used with programmed temperature gas chromatography:raising the temperature (4 ℃/min) to 28 ℃, keeping 9 min. Results GC-MS identified 49 kinds of contents. Conclusion Eucalyptol,?- Bisabolene, Limonene, ?-Terpinene, alpha-pinene, Caryophyllene, alpha-Farnesene, Piperitone, Globulol, 3-Carene, ?-Sesquiphellandrene, L-Fenchone, Caryophyllene oxide and Linalool are main compositions of the volatile oil in Adenosma glutinosum (Linn.) Druce.

Objective:To investigate the relationship between visfatin and insulin resistance (IR)of type 2 diabetes mellitus(T2DM) through the classic insulin signaling pathway phosphatidy inositol-3 kinase (PI3K).Methods:The human T2DM preadipocyte cells were recoveried, extended and differentiated.The visfatin overexpression vectors were built, transformated, cultivated and extracted.The fat cells were transfected with different overexpression levels (0.0, 1.0, 2.5 and 5.0 μg);0.0 μg group was used as control group,and the remaining three groups as observation groups.The mRNA expression levels of visfatin, insulin receptor substrate-1(IRS-1), insulin receptor substrate-2(IRS-2) and PI3K (P85α) were detected by Q-PCR.The protein expression levels of visfatin, IRS-1, IRS-2, PI3K (P85α), IRS-1 and IRS-2 phosphorylation levels were measured by Western blotting method.The glucose uptake rates of fat cells were determined by [3H]-2-deoxidation-D-glucose uptake assay.Results:The expression levels of visfatin mRNA and protein in various groups were increased with the increase of transfection concentration gradient (P<0.01);and the constructed overexpression vector of visfatin was effective.With the increase of visfatin expression, the mRNA and protein expression levels of IRS-1 and PI3K (P85α) and IRS-1 phosphorylation degrees in various groups were increased (P<0.01), but the IRS-2 mRNA and protein expression levels had no obvious changes(P>0.05).The glucose uptake rates of fat cells were elevated with the increasing of visfatin expression (P<0.05).Conclusion:The visfatin overexpression of fat cells in vitro can increase the expression levels of IRS-1 and PI3K.

Objective:Based on the detection of CD4+IL17+Th17 and CD4+CD25+Foxp3+Treg cells in the peripheral blood of patients with human papilloma virus (HPV), the study analyzes the ratio of Th17 to Treg and compares the different expression of cytokine IL-17, IL-10, TGF-β, and IL-23 in the serum. Methods:From September 2014 to June 2016, 119 cases of untreated patients with cervical HPV in-fection were collected at the First Affiliated Hospital of Xinjiang Medical University, which include 46 cases of cervical cancer (CC), 43 cases with cervical intraepithelial neoplasia (CIN)Ⅱ-Ⅲ, and 30 with chronic cervicitis (CCS). The detection of HPV types classified 80 patients as high-risk and 39 as low-risk. Flow cytometry examined Treg and Th17 cells, and enzyme-linked immune sorbent assay was used to test related cytokines. Results:In the infection of high-risk cervical HPV, the rate of the CC group was 87%(40/46), which was higher than that of the CINⅡ-Ⅲgroup and the CCS group, which were 77%(33/43) and 23%(7/30), respectively. For the expression of Th17 and Treg cells in the peripheral blood and the related cytokine IL-17, IL-23, TGF-β, and IL-10 in the serum, the levels of CC group were also significantly higher than that of the other two groups, and the ratio of Th17 to Treg increased considerably with the se-verity of cervical lesions. The expression of Th17 and Treg cells in the peripheral blood of patients with high-risk cervical HPV were higher than that of patients with low-risk cervical HPV (P<0.05), which was the same for the expression of the related cytokine IL-17, IL-23, TGF-β, and IL-10 in the serum. The ratio of the Th17 to Treg of patients with high-risk cervical HPV increased remarkably (P<0.05). Conclusion:The expression of Treg and Th17 cells in high-risk patients exhibits an increasing trend, and the ratio of increased Th17 to Treg may directly participate in the process of HPV infection and immune evasion, which plays an important role in the occurrence and development of cervical cancer.

AIM: To investigate the plasma neurotensin(NT) concentration in patients with coronary heart disease: acute myocardial infarction(AMI),unstable angina(UA),stable angina pectoris(SAP), old myocardial infarction (OMI), and to study the relationship between the plasma NT level and the myocardial ischemia . METHODS: The plasma NT concentration of 30 patients with AMI,32 patients with UA,35 patients with SAP, 31 patients with OMI and 32 normal controls were determined by radioimmunoassay(RIA). RESULTS: The plasma NT level in patients with AMI(24 h),in patients with UA when angina attacked is significantly higher than that of healthy controls. The plasma NT level in patients with SAP, in patients with OMI is not significantly different from that of healthy controls. The NT level of patients with UA when angina attacked is significantly higher than that after 2 weeks treatment (P

Objective To observe the effects of color retention treatment on the preservation of medicinal plant herbariums, film-cover specimens and resin specimens. Methods Seven kinds of medicinal plants with different characters after color retention treatment were made into herbariums, film-cover specimens and resin specimens, and then the preservation results for the above three kinds of medicinal plant specimens with or without color retention treatment were compared. Results Resin and film-cover specimens without color retention treatment had better preservation results than herbariums. All of the three kinds of specimens with color retention treatment had better preservation results for the original color and shape than the specimens without color retention treatment. Conclusion Color retention treatment for the medicinal plants results into higher preservation quality of the herbariums and longer preservation period.

Objective: To denvolop HPLC an method for the determination of the content of three saponins in Zhixiao suppositories. Methods: Analysis carriedout was performed on a Kromasil C18 column (4.6 mm×250 mm., 5μm)at 23℃. The mobile phases were methanol and 0.2% phosphoricacid solution in a gradient elution. The flow rate was set at 1.0 mL·min-1 and the ultraviolet detector was operated at 203 nm. Results: The linear ranges of notoginsenoside R1, ginsenoside Rg1 and ginsenoside Rb1 were 0.368～2.76μg,0.676～5.07 μg and 0.812～6.09μg,respectively. The average recoveries of the three saponins were 98.53%, 99.20% and 99.35%, respectively. The RSD (n=5) were 2.11%, 1.88% and 2.38%, respectively. Conclusion: The separation is a good and the results are accurate and reproducible. It can be used for the quality control of Zhixiao suppositories.

Objective To analyse the 24 h ambulatory blood pressure monitoring(ABPM)character-istics and effect of health education in children with orthostatic hypertension (OHT)retrospectively.Methods A total of 19 children[1 1 males and 8 females with mean age of (1 1.26 ±2.16)years]who were outpa-tients or had been hospitalized in the Second Xiangya Hospital of Central South University due to unexplained syncope,presyncope,and finally diagnosed as OHT after head up tilt test(HUTT).HUTT and ABPM were reexamined at 12 ~190(47 ±48 )days after receiving health education (including psychological guidance, avoiding sudden changes in posture,increasing the amount of water,avoiding syncope inducement,etc). Results (1 )ABPM parameters:there were no significant differences of ABPM parameters before and after health education respectively(P ﹥0.05,respectively).(2)After the health education,HUTT 3 min diastolic pressure[(71.89 ±1.60)mmHg vs.(76.47 ±8.49)mmHg,1 mmHg =0.133 kPa,t =2.785,P ﹤0.05]and diastolic blood pressure change[(7.37 ±4.98)mmHg vs.(12.42 ±3.27)mmHg,t =3.560,P ﹤0.05]de-creased than those before health education.(3 )Blood pressure pattern changes:after the health education,“dipper blood pressure”increased and “non-dipper blood pressure”decreased[42.1 %(8 /19)vs.31.6%(6 /19)and 57.9%(1 1 /19)vs.68.4%(13 /19),χ2 =0.452,P ﹥0.05,respectively].(4)OHT cure rate:after health education,to review the HUTT,within 3 minutes in HUTT,blood pressure changes of 14 cases were normal range.The cure rate was 73.7%.Conclusion OHT children's blood type is given priority to with “non-dipper blood pressure”,and the ratio of“dipper blood pressure”increase and the HUTT 3 min di-astolic pressure and diastolic blood pressure change decrease after health education.It suggests that the health education of OHT children has a certain clinical effect.