OBJECTIVE:To investigate the composition and medication regularities of prescriptions for Treatise on Febrile Dis-eases. METHODS:The prescriptions included in Treatise on Febrile Diseases were collected and inputted into TCM inheritance platform system(V2.5)software,and prescription database was established. The medication and the compatibility regularity of pre-scriptions were excavated using the function of software integration. RESULTS & CONCLUSIONS:83 kinds of TCM involved in 112 prescriptions ranked by frequency,among which 24 ingredients were used more than 4 times. Commonly used TCM groups were summarized to evolve 16 key groups and 8 new prescriptions. Four properties of TCM are mainly the property of“Wen and Han”,and five tastes mostly are“Sweet,Bitter,Spicy”. TCM with the property of“Wen and Sweet”taste are more than those with the property of“Wen and Spicy”,and TCM acting on spleen are more than those acting on lung.

Objective:To explore the therapeutic effect on blood glucose, lipid, and renal function of Bailing capsules combined with calcium dobesilate dispersible tablets in the treatment of diabetic nephropathy. Methods: Totally 216 patients with diabetic ne-phropathy in phase Ⅳ were randomly divided into the control group (108 cases) and the treatment group (108 cases). The control group was given the conventional therapy, and the treatment group was treated with Bailing capsules combined with calcium dobesilate dispersible tablets additionally. The levels of serum creatine (Scr), urean ntrogen (BUN), endothelin (ET-1), β2-microglobulin (β2-MG) ,cystatin C ( CYC) and urinary albumin excretion rate ( UAER) were detected for all the patients before and after the treat-ment. The adverse drug reactions were observed as well. Results:After the treatment, all the indices in the two groups were all obvi-ously decreased (P<0. 05), and those in the treatment group were significantly lower than those in the control group (P<0. 05). There were no significant changes in blood glucose, blood lipid and glycosylated hemoglobin before and after the treatment in the two groups (P>0. 05). The adverse drug reactions showed no significant differences between the two groups (P>0. 05). Conclusion:The effect of Bailing capsules combined with calcium dobesilate dispersible tablets is better than that of calcium dobesilate dispersible tablets in the treatment of diabetic nephropathy in phase IV, which can improve the renal function indices with high safety and without notable influence on blood glucose and lipid.

This study was aimed to explore recognition models and to establish statistical pattern recognition methods of cold-hot property markers based on lipid components GC-MS chromatogram of Chinese materia medica (CMM). GC-MS fingerprints of lipid components contained in 60 kinds of cold or hot property of CMM were used as the research object. The database was established. Five types of model establishment strategies were compared. Optimal modeling patterns were screened for the identification of herbal property markers of lipid components GC-MS chromatogram. The results showed that support vector machine (SVM) was the best model to discriminate cold or hot property among 60 types of CMM, which were able to effectively mark the characteristic area. The strongest markers tending to cold property was at the retention time of 61.550 min, while the strongest markers tending to hot property was at the retention time of 31.395 min. It was concluded that cold or hot property of CMM had close relationship with lipid components. The lipid component was one of the material bases of CMM. The mathematical statistical model based on material base and herbal property can be used to identify and predict the cold and hot property of CMM.

Objective Inhibitor of growth 1 ( ING1 ) gene has been identified as a novel candidate of tumor suppressor gene .Over-expression of ING1 plays well-established roles in numerous cell processes ,inclu-ding DNA repair and cell apoptosis .Our study is to investigate the clinical significances of expression of ING 1 in colorectal cancer ( CRC) .Methods The mRNA level of ING1 in 82 matched samples comprising primary CRC and paired non-cancerous mucosa were detected and compared by quantitative RT -PCR.Then the correlations of mRNA level of ING1 with the clinicopathological characteristics and prognosis of patients with CRC were ana -lyzed.Results (1)In the same matched tissues,the expression level of ING1 was significantly higher in normal tissues than that in cancer tissues.(2)mRNA expression of ING1 was associated with certain clinical -pathologic variables such as tumor infiltrating level ,lymphatic metastasis,distant metastasis and advancing TNM stage .(3) We obtained the expression levels ratio of cancer tissue and normal tissue and found the lower ratio has a lower Disease-Free Survival(DFS)(P<0.0001).(4)ING1,as a candidate of tumor suppressor gene ,remained a sta-tistically-significant prognostic marker in the Cox regression analysis .Conclusion Down-regulation of ING1 may be correlated tightly with the occurrence and progression of sporadic colorectal cancer .Its expression level can be used to predict prognosis of CRC .

Objective To investigate the value of high-sensitivity C-reactive protein (hs-CRP) combined with high-sensitivity cardiac troponin T (hs-cTnT) for prognosis of patients with acute coronary syndrome (ACS).Methods One hundred and eighteen patients with ACS were selected from July 2011 to December 2012.According to the clinical feature,they were divided into unstable angina pectoris (UAP) group (38 cases),non ST segment elevation myocardial infarction (NSTEMI) group (38 cases) and ST segment elevation myocardial infarction (STEMI) group(42 cases).They were followed up for 3 months,and the incidence of cardiovascular events and cardiac death was observed.Twenty healthy people were selected as control group.Results The serum level of hs-CRP on admission in UAP group,STEMI group,NSTEMI group was higher than that in control group,and NSTEMI group was highest.And there was significant difference between NSTEMI group and STEMI group,and also between NSTEMI group and control group (P ＜ 0.05).The serum level of hs-cTnI was increased in STEMI group and NSTEMI group.The increased degree in STEMI group was higher than that in NSTEMI group,and there was significant difference (P ＜0.05).The incidence of cardiovascular events and cardiac death within 3 months after discharge in patients with the serum level of hs-CRP ≥ 3 mg/L on admission in UAP group and NSTEMI group,STEMI group was 6/11,40.0％ (12/30),46.4％ (13/28),which was higher than that in patients with the serum level of hs-CRP ＜ 3 mg/L[11.1％(3/27),3/8,5/14],and there was significant difference(P＜ 0.05).The incidence of cardiovascular events and cardiac death within 3 months after discharge in patients with the serum level of hs-cTnT≥ 1.0 μ g/L on admission in NSTEMI group and STEMI group was 16.7％(5/30) and 18.4％(7/38),which was higher than that in patients with the serum level of hs-cTnT ＜ 1.0 μ g/L (1/8,1/4),and there was significant difference (P ＜ 0.05).Conclusion Significantly increased hs-CRP is an important predictor of poor prognosis of ACS patients.hs-CRP combined with hs-cTnT is helpful in early identification of high-risk patients.Giving intensive treatment to these patients in time and monitoring closely after discharge can reduce the happening of cardiovascular events.

Objective:To explore the effects of Bailing capsules combined with salvianolate on inflammatory cytokines, renal vas-cular endothelia and renal function in diabetic nephropathy inⅣphase. Methods:Totally 60 patients with diabetic nephropathy in IV phase were randomly divided into the control group (30 cases) and the treatment group (30 cases). The control group was given the conventional and salvianolate therapy, and the treatment group was treated with Bailing capsules additionally. The treatment course was 3 months. The changes of serum creatine(SCr), urean itrogen (BUN), creatinine clearance rate (Ccr), ethelin (ET-1), interleukin-6 (IL-6), tumor necrosis factor (TNF-a) and C-reactive protein (CRP) were detected before and after the treatment. Results:After the 3-month treatment, SCr, BUN, IL-6, TNF-a, CRP and ET-1 were significantly decreased in the two groups with statistical signifi-cance, and Ccr was significantly increased in the treatment group (P<0. 05), and the changes in the treatment group were significant-ly better than those in the control group (P<0. 05). After the treatment, the blood glucose, blood lipids, glycosylated hemoglobin and the other indicators had no significant changes in the two groups (P>0. 05). There was no significant difference in the incidence of adverse drug reactions between the two groups (P>0. 05). Conclusion:The combination of Bailing capsules and salvianolate can re-duce the inflammatory reaction and improve renal vascular endothelial function and renal function in the patients with diabetic nephrop-athy in Ⅳ phase with promising safety and few adverse reactions.

Objective To explore the feasibility and application skills of transabdominal preperitoneal prosthesis (TAPP) with cross-encircling arms of mesh.Methods From Septemer 2009 to February 2012,46 cases were given TAPP with cross-encircling arms of mesh.The clinical data and surgery videos were retrospectively analyzed.Results All of the 46 cases with 53 inguinal hernias were successful in TAPP.The mean operative time of unilateral hernia was (57.74 ± 11.89) min,the mean operative time of 7 cases with biliateral hernia was (83.86 ±20.42) min and the longest time was 125 min.There were 6 cases with the contralateral hidden hernia,2 cases with hematoma,1 case with paresthesias of skin,no realpse.Conclusion The mesh with cross-encircling arms can be exactly fixed by spermatic cord,ductus deferens or round ligament of uterus,without stitching and stappling.

Objective We analyzed the epidemiological survey results of brucellosis in Qinghai Province to study the distribution of area,population and occupation of brucellosis in human.Methods In accordance with The Project of Central Tansfer Local Public Health Funds-Detailed Rules for Human Brucellosis Control in Qinghai Province in 2014,one city and 9 counties were chosen to carry out the human brucellosis investigation which focused on the people closely contacted with animals and their produces in Qinghai Province;then serological test was done with the methods of Rose Bengal plate agglutination test (RBPT) and standard tube agglutination test (SAT);diagnosis was based on Diagnostic Criteria for Brucellosis (WS 269-2007).Results A total of 3 083 people in the 9 counties and 1 city were investigated;totally infected people was 96,the infection rate was 3.11％;the number of patients was 46,and the prevalence rate was 1.49％.Forty-six new cases were confirmed.The gender,age distributions of the infection rate and prevalence rate were not significantly different (x2 =1.766,2.236,11.053,10.160,all P ＞ 0.05).The occupational distribution:pastoralist was the highest,accounting for 73.91％ (34/46);ethnic distribution:Tibetan was the highest,accounting for 73.91％ (34/46).In addition to Maqin,other counties had brucellosis patients.Conclusions Prevalence of human brucellosis in Qinghai Province is active in some local areas.We should strengthen health education and professional intervention in occupational populations;to improve people's ability in prevention and control of the disease,further investigation and analysis of the source of infection and risk factors in areas where infected persons and patients on the rise are needed,and make progress in control of human brucellosis outbreaks in Qinghai Province.

Objective To study the outcomes of selective reduction of triplet pregnancy by assisted reproductive technology. Methods The clinical data of 31 women who succeeded in conception by vitro fertilization-embryo transfer in the third affiliated hospital of Guangzhou Medical University were retrospectively investigated to analyze and compare the rates of abortion from triplet pregnancy, twin pregnancy and single pregnancy after selective reduction of triplet pregnancy, the incidence of pregnant complications, outcomes of perinatal period. Results There were no significant differences between triplet pregnancy and the twin and single pregnancy after selective reduction of triplet pregnancy in terms of pregnancy and parity time, fetal disease, premature rupture of membrane, severe eclampsism, gestational diabetes and postpartum hemorrhage (P>0.05). There were significant differences in gestational weeks, birth weight, rate of premature birth, rate of neonatal transfer to NICU and neonatal RDS: The gestational time in the triplet group longer than the groups of twin pregnancy and single pregnancy after selective reduction of triplet pregnancy (P<0.05). (37.3 ± 1.9) vs. (35.2 ± 0.9), (32.6 ± 2.3), respectively), the rate of premature birth dropped (100%vs. 100%, 33.3%, respectively), the body weight was increased (1 707 ± 360.4)g vs. (2 066.1 ± 307.5)g, (2 712.5 ± 514.1)g, respectively and the neonatal complication rate was reduced (P<0.05). Conclusion The selective reduction of multiple pregnancy may decrease the risk of premature birth and reduce the rate of lower body weight of neonates, improving the pregnancy outcomes, but the higher rate of abortion at the early or middle course of pregnancy after selective reduction is worth our attention.

BACKGROUND:Establishment of in vitro culture system of human placental microvascular endothelial cel s with high purity is very important. In recent studies, some scholars have successful y obtained a large number of placental microvascular endothelial cel s by three-stepenzyme digestion and magnetic separation method, but the procedures were extremely complex and it had great damage to the cel s. Therefore, how to separate human placental microvascular endothelial cel s easily and obtain high-purified cel s has become a research hotspot.
OBJECTIVE:To investigate an efficient method to isolate and purify human placental microvascular endothelial cel s from early vil us microvessels, observe the cel growth and identify the cel s.
METHODS:The vil i from normal early pregnancies (6-8 weeks) after artificial abortion were col ected aseptical y. Using two-step digestion procedure and discontinuous Percol density gradient centrifugation method, human placental microvascular endothelial cel s were obtained. Then the cel s were identified by trypsin digestion method and repeated adherence method.
RESULTS AND CONCLUSION:Human placental microvascular endothelial cel s were isolated successful y from early vil i. The primary cel s adhered to the wal s after inoculated for 24 hours and entered logarithmic phase at 10 days. 80%of the cel s achieved a confluence at 12-13 days after inoculating. The subculture cel s grew swiftly with the typical cobblestone appearance. Immunofluorescence staining showed that, cultured human placental microvascular endothelial cel s demonstrated a strong positive reaction to von Wil ebrand factor antigen and CD31, accounting for 100%. MTT assay results showed that, human placental microvascular endothelial cel s at passage 5 exhibited an S-shaped growth curve. High-purity human placental microvascular endothelial cel s can be obtained by proteolytic enzymes digestion and discontinuous Percol density gradient centrifugation method, and the purity is detected by trypsin digestion method and repeated adherence method.