OBJECTIVE:To establish the quality standard of Zhijishu lotion. METHODS: Phellodendron chinense, Radix et Rhizoma Rhei,Radix Sanguisorbae in Zhijishu lotion was qualitatively identified by TLC, and the content of berberine hydrochloride was determined by HPLC. RESULTS: The TLC spots of the constituents were clear, well-separated and specific. The linear range of berberine hydrochloride was 0.237 5～1.900 0 ?g(r=0.999 9) and the average recovery was 99.30%(RSD=0.03%,n=6).CONCLUSION: The established quality standard is applicable for the quality control of Zhijishu lotion.

Objective To study the change of mid-regional pro-adrenomedullin(MR-proADM) level in patients with chronic heart failure and its significance.Methods Randomly selected 330 patients with chronic heart failure,including 120 cases of grade Ⅱ and Ⅲ,90 cases of grade Ⅳ,90 cases were selected.,Within 24 h after the entry of the group and 7 d after symptom relieved,serum N-terminal pro-B-type natriuretic peptide(NT-proBNP),MR-proADM,cardiac ultrasound(left ventricular diameter(LVEDD) and left ventricular function(LVEF)) were measured.Ninety physical examination in the same period as healthy control during the same period.The change of MR-proADM level in patients with chronic heart failure and its significance were analyze.Results Compared with the healthy control group,the level of MR-proADM in patients with chronic heart failure(grade Ⅱ:(641.55±106.34) pmol/l;grade Ⅲ:(684.46±101.33) pmol/l;grade Ⅳ:(737.81±479.37) pmol/l) was significantly higher than that in the control group(610.22±60.84) pmol/l),the difference was statistically significant(F=5.33,P=0.001).At the same time,the level of MR-proADM was increased with the aggravation of heart failure,after drug treatment will decline((608.09±100.81),(617.64±94.32),(642.22±163.53) pmol/L).And MR-proADM levels were significantly positively correlated with NT-proBNP levels and NYHA classification in patients with heart failure(r=0.194,P=0.003;r=0.206,P=0.000).Conclusion MR-proADM has important guiding significance in the diagnosis,classification of patients with chronic heart failure.

Objective To investigate the risk for recurrent thyroid carcinoma.Methods Clinical data of 56 cases of recurrent thyroid carcinoma were retrospectively analyzed and summarized possible causes of relapse.Results Student's test revealed that age,initial operative approach,pathological types,postoperative medication and radionuclide therapy were associated with recurrence (P ＜ 0.05),but gender was not associated with recurrence (P =0.240),and resection of single gland was associated with recurrence (P =0.006),but resection of both gland was not so (P =0.153).Multivariate analysis indicated that initial operative approach was the dependent factors for recurrence(P ＜ 0.05).Conclusion Some patients that prone to recurrence should be strengthened regular follow-up.Standard treatment should be used for The recurrences diagnosed.

Objective Explore the risk factors and prevention of HAP after surgical excision of Esophageal carcinoma in elderly Patients.Methods Two hundred and eight elderly patients with HAP after Surgical excision of Esophageal carcinoma from 2009 to 2012 were analyzed.Logistic regression analysis was used to find the related risk factors.Results The incidence of HAP was 25.9％.In several factors Logistic regression analysis,smoking,low lung function,postoperative non-epidural analgesia,injure of recurrent laryngeal nerve and fistula of anastomotic were the risk factors.Conclusions The preoperative evaluation,Intensive monitoring during the postoperative period and reducing the complication after operation can decrease the incidence of HAP.

Glutamine is not only a special nutritional substance but a conditional essential amino acid,which is the most abundant amino acids in plasma,representing about 60％ of free amino acids in the body,and it's normal plasma concentration is from 0.6 to 0.9 mmol/L.In recent years,with the increasing deepening study of the field of clinical nutrition,the concept of glutamine study has been gradually changed gradually changed it's concept from a simple nutritional support to immune nutrition therapy.Glutamine can not only improve the body's protein levels of nutrition,protect the gastrointestinal mucosa,but also reduce the incidence of infection and the inflammation in the body,improve immune function,reduce side effects of chemotherapy,and at the same time enhance tumor sensitivity to chemotherapy and promote gastrointestinal cancer patients' postoperative recovery,reduce surgical complications.This paper aims to review the application and research of glutamine in the gastrointestinal cancer patients after the operation.

Objective To compare the clinical-pathology features between male breast cancer ( MBC) and female breast cancer(FBC)patients.Methods Clinical data of 37 MBC and 300 FBC patients admitted in the First Affiliated Hospital of Zhengzhou University from Jun .2003 to Jun.2013 was retrospectively reviewed . Results The ratio of MBC to FBC was 54:10000.The age of MBC patients ranged from 39 to 80 years with the median age of 62 years old, older than FBC patients(t=3.117, P=0.002).The percentage of invasive ducal carcinoma was much higher in MBC patients than in FBC patients (χ2 =7.535,P=0.023).MBC patients in clinically stage III and IV were more than FBC patients (χ2 =16.471,P=0.000).The positive rate of estrogen receptor(ER)was significantly higher in MBC patients than in FBC patients (χ2 =6.294,P=0.043).The posi-tive rate of human epidermal growth factor receptor-2 ( HER2 ) was lower in MBC patients than in FBC patients (χ2 =11.222,P=0.004).The main surgical method of MBC was modified radical mastectomy , and there was no breast-conserving surgery for MBC, while the surgical method of FBC was various (χ2 =7.720,P=0.021). Conclusion There are significant differences between FBC and MBC patients in clinicopathological features , surgical method and even prognosis , which were important to guide the treatment of MBC and FBC .

Objective To define the variety and action mechanism of endogenous health resources as well as their economic features, utilization results and influence and to put forward suggestions for giving priority to their development in policy making. Methods Materials from on the spot investigations and materials already available were used to conduct a positive economic study by means of combining document summaries with descriptive studies and analyses. Results Static, exogenous and endogenous health resources were defined, the contribution rate of progress in science and technology in 23 hospitals was determined to be 35.5%, senior human resources were found to be scarce, and the competitiveness of hospitals at the central hospital level was discovered to be weak. Conclusion Effective utilization and optimum distribution of endogenous health resources constitute the key to the realization of the structural readjustment of the health industry and the attainment of sustainable economic growth and development.

OBJECTIVE: To prepare Kuijieyu enemas and establish its quality standard.METHODS: Most of traditional Chinese medicines in prescription were decocted using water and some were crushed.Then they were concentrated to prepare enemas.Pueraria lobata,Rhizoma Coptidis,Scutellaria baicalensis in Kuijieyu enemas were qualitatively identified by TLC.The content of baicalin in Kuijieyu enemas was determined by HPLC.RESULTS: The TLC spots were clear,well-separated and specific.The linear range of baicalin were 210～1 750 ?g(r=0.999 9) with an average recovery of 99.13% (RSD=1.1%,n=6).CONCLUSION: The preparation process is simple and convenient.The quality control method is simple,reliable,specific and reproducible.

ObjectiveTo analyze the protective effects of heat-shock response on the retinae of the rats after retinal ischemic reperfusion injury. MethodTwenty Wistar rats (20 eyes) were divided into 4 groups: intracameral perfusion group (group P), intracameral perfusion after quercetin injection group (group P+Q), intracameral perfusion after heat shock group (group P+H), and intracameral perfusion after quercetin injection and heat shock group (group P+Q+H). According to the standard program established by International Society for Clinical Visual Electrophysiology, we recorded the results of the dark-adapted electroretinogram (D-ERG),oscillatory potentials (OPs),and light-adapted ERG (L-ERG) of the rats with intraocular hypertension after induced by heat shock response. The expressions of HSP 70 of the rats in all groups were observed by Western blotting.ResultsThe expression of HSP 70 of the rats in group P+H was the highest in all groups, but the expressions of HSP70 in group P+Q and P+Q+H were inhibited significantly. The amplitudes of a and b wave of ERG and O 2 wave of OPs decreased, and the delitescence of them were delayed significantly in rats after intracameral perfusion. The amplitude of b wave of D-ERG and O 2 wave of OPs in group P+H were higher than which in group P. Zero hour after perfusion, the amplitudes of all waves in group P+H increased significantly (P

Thyroid carcinoma (TC) is one of the most prevalent endocrine malignancies worldwide. Patients with TC have high overall survival, but TC experienced the largest increase in incidence. Therefore, it is necessary to get further understanding of the mechanism involved in the development and progression of TC. The concept of the competing endogenous RNA (ceRNA) further illuminates the mechanism of tumorigenesis. Current studies indicate that psedugenic RNA, lncRNA, circRNA and mRNA, all of which may take part in the construction of ceRNETs as ceRNAs. These ceRNAs harbour the same miRNA response element (MRE) as mRNAs. Thus, ceRNAs can also competitively inhibit mRNA binding to the miRNAs, which results in affecting mRNA expression to exerts a pro-oncogenic or tumor-suppressive influence in tumor. Recently, a large number of studies have shown that ceRNA molecules play an important role in the malignant behavior of thyroid cancer. Therefore, it is necessary to summarize these studies. The purpose of this paper is to classify these ceRNA molecules in thyroid cancer and to elaborate the functions of these molecules in thyroid cancer.