Objective To evaluate the clinical effect of treating intractable rotavirus enteritis with Wenpi Yiyang Decoction. Methods Sixty cases with intractable rotavirus enteritis were recruited in this study and divided into a treatment group and a control group randomly.Traditional Chinese drugs of warming spleen and invigorating yang were adopted in the treatment group(30 cases).Results The total effective rate was 93% in the treatment group and 49% in the control group.There was no significant statistical difference between two groups(P＜0.05).Conclusion There was good clinical effect of treating intractable rotavirus enteritis with Wenpi Yiyang Decoction.

This paper is aimed to establish the method of fingerprint analysis of chemical constituents by reversed-phase ultra-performance liquid chromatography (UPLC) for the quality control of the roots and rhizomes of Panax ginseng (Ginseng Radix et Rhizoma). The method was performed on a ACQUITY UPLC BEH C18 (50 mm x 2.1 mm ID, 1.7 microm) with a mixed mobile phase of water and acetonitrile in a gradient mode. The flow rate was 0.3 mL x min(-1) and the wavelength of measurement was 203 nm. Eleven batches of the Ginseng Radix et Rhizoma were determined. The UPLC chromatographic fingerprints of chemical constituents were established from the eleven batches of the Ginseng Radix et Rhizoma and showed fifteen characteristic common peaks, among which fifteen peaks were recognized and nine compounds (ginsenosides Rg1, Re, Rf, Rg2, Rb1, Rc, Rb2, Rb3 and Rd) were determined by comparison with chromatographic behaviors and UV spectra of the authentic compounds. The eleven batches of samples were classified as two clusters by hierarchical clustering analysis (HCA) and principle component analysis (PCA), and six samples were confirmed to establish the mutual model. The quality was assessed by similarity evaluation system for chromatographic fingerprint of TCM (2004B Version). The convenient and high specific method can be used to identify and evaluate the quality of the Ginseng Radix et Rhizoma.

Objective To investigate the impact of the gestational diabetes mellitus and abnormal glucose challenge test (GCT) on macrosomia. Methods Clinical data of 8656 pregnant women who had antenatal care and delivered in the Department of Obstetrics and Gynecology of the First Hospital of Peking University from Jan 1995 to Mar 2001 were retrospectively analyzed. All of them underwent 50 g GCT. Results The incidence of macrosomia was 8.1% (700/8656). The incidence of macrosomia in GDM or IGT women was 12.5%(69/552), which was significantly higher than that of other women with normal glucose level 7.8%(631/8104, P

BACKGROUND:Urine-derived stem cels are most likely to come from the kidney tissue, and therefore, these cels are more adaptable to kidney microenvironment, providing a new option for the treatment of kidney diseases.
OBJECTIVE: To explore the therapeutic efficacy of human urine-derived stem cels on chronic nephropathy rats.
METHODS:The fresh urine samples of healthy people were colected, and then human urine-derived stem cels were extracted and cultured in vitro. Twenty Sprague-Dawley rats were used to prepare chronic nephropathy models, and given injection of human urine-derived stem cel suspension (experimental) or normal saline (control) into the renal cortex, respectively. Another 10 healthy rats were used as controls. Therapeutic effects on renal function were assessed by detection of serum creatinine level and glomerular filtration rate in the three groups. The kidney tissues of rats were taken and observed histomorphologicaly in each group.
RESULTS AND CONCLUSION: Human urine-derived stem cels were found to remarkable improve rat’s renal function as wel as reduce the histomorphological changes in the kidney tissues of rats. Compared with the control group, the serum creatinine level was decreased while the glomerular filtration rate was increased significantly in the experimental group; CD68 expression and infiltration of interstitial inflammatory cels were also markedly reduced in the experimental group. To conclude, human urine-derived stem cels can improve the renal function of chronic nephropathy rats.

Objective To study if IRF1 could regulate the polarization by IRF 1 and M1 status and affect M1 media-ted antitumor function .Methods U937 derived M1 macrophage ( U937-M1 ) model was established .The cells were devided into 4 groups:the PMA pretreated unpolarized macrophage (M0), the PMA, IFN-γand LPS induced M1 macrophage (M1), the siRNA of IRF1 knocked down M1 macrophage (siIRF1) and the negative control siR-NA treated M1 macrophage (siC).Furthermore, the expression of CD86 and CD206 was detected by flow cytome-try, the M1/M2 associated markers (IL-12p35,IL-12p40,IL-23p19,IL-6,TNF-α/IL-10) and IFNB1 were ana-lyzed by qPCR,the expression of IL-12p70 and IL-10 was examined by ELISA, the expression of IRF1 and IRF5 was detected by Western blot , the proliferration and apoptosis of HCC were analyzed by CCK 8 and flow cytometry , respectively.Results Compared with the U937-M1, the IRF1 knocked down group showed impaired CD 86 expres-sion, but enhanced CD206 expreesion ( P<0.05 ); the expression of M1 related cytokines including IL-12p35, IL-12p40,IL-23p19,IL-6,TNF-αand IFNB1 was decreased, but M2 related cytokine IL-10 level was increased (P<0.01);the expression of IFN-β, IL-12p70 and IRF5 was impaired, but IL-10 was enhanced (P<0.05).In IRF1 knocked down U937-M1, the CCK8 analysis indicated that the M1 mediated anti-proliferation effects on hepatoma carcinoma cell were turned to pro-proliferation ( P<0.05);the flow cytometry showed that the M 1 mediated pro-ap-optosis effects were reversed to anti-apoptosis ( P<0.01 ) .Interestingly , IRF5 and IFN-βwere decreased at both mRNA and protein levels in IRF1 knocked down U937-M1 compared with the U937-M1 (P<0.01).Conclusions IRF1 may partly modulate IRF5 and IFN-β, and further regulate M1 polarization and its antitumor effects .

Many species of the genus Asarum plants are used as Chinese traditional or folk medicines, in Chinese which are known as "Xixin" (Asari Radix et Rhizoma) , "Bei-Xixin" , "Hua-Xixin" and "Nan-Xixin" , etc. In order to get a clear picture of resources distribution and varieties on Chinese markets of the crude drug Xixin and provide scientific basis for their resource conservation and sustainable use, during recent years we conducted field investigations and market researches many times. The results showed that the resources of both official Xixins and non-official Xixins were decreased because of the ecological environment damage and over-digging, especially species whose population size was small. Bei-Xixin derived from A. heterotropoides var. mandshuricum was the most species on the Chinese markets except for a few areas of China. Hua-Xixin derived from A. sieboldii and non-official Xixins were mainly used in their producing areas. Cultivation of Hua-Xixin should be greatly developed, and wild resources of non-official species must be preserved strictly.
China ; Conservation of Natural Resources ; Data Collection ; Drugs, Chinese Herbal ; classification ; standards ; supply & distribution ; Quality Control

Objective: The aim of the study was to identify the personality types of middle school students and its association with life satisfaction,and to provide a reference for improving personality and mental health of middle school students. Methods: A total of 1 409 students randomly selected form 4 middle schools of a rural area in Wuhan city by cluster stratified sampling method were taken as the object of the research. Adolescents completed the Chinese version of NEO Five-Factor Inventory (NEO-FFI) and the Satisfaction with Life Scale. Latent profile analysis (LPA) was used to identify personality types. ANOVA analyses were used to explore the associations between personality types and life satisfaction. Results: Three profiles were identified: resilient (5.32%), overcontrolled (32.86%) and undercontrolled (61.82%),the differences were of statistical significance(P<0.05). Resilient adolescents had the highest scores (M=5.10, SD=1.34) whereas undercontrolled had the lowest scores (M=3.66, SD=1.09) on life satisfaction. Conclusion Schools, families and society should pay attention to the high proportion of overcontrolled and undercontrolled in middle school students and take actions to promote the positive development of personality and mental health.

Objective To evaluate the application of atherogenic index of plasma (AIP) and intima-media thickness of carotid artery (CA-IMT) in renal arteriolar sclerosis patients with chronic renal failure.Methods One hundred and twenty nine patients with chronic renal failure patients underwent ultrasound-guided percutaneous renal biopsy from October 2013 to June 2014,the biopsy results showed that renal arteriolar sclerosis was identified in 72 patients (atherosclerosis group) and no renal arterioles sclerosis was detected in 57 patients (non-atherosclerosis group);71 healthy adults were enrolled in the study as controls.The age,height,body weight,systolic and diastolic blood pressure,the indexes of blood lipid and renal function were documented and compared among three groups.The correlation of AIP and CBMmax of common carotid artery and carotid bifurcation with blood lipid level and renal function was analyzed.Results There was significant difference in body weight among patients with atherosclerosis [(70.77 ± 14.27) kg],without atherosclerosis [(60.63 ± 12.12) kg] and the controls [(64.20 ± 8.13) kg] (t =3.071,3.391,all P ＜ 0.05).The TG [(2.43 ± 1.61) mmol/L vs.(1.02 ± 0.37) mmol/L],TC [(7.40 ± 8.80) mmol/L vs.(4.53 ±0.67)mmol/L],LDL-C[(4.40 ±2.13) mmol/L vs.(2.85 ±0.70) mmol/L],AlP[(0.15 ± 0.351) vs.(-0.127 ± 0.184)] of the atherosclerosis group were higher than those of control group (t =5.975,2.252,2.614,-5.467,all P ＜ 0.05).The HDL-C of atherosclerosis group was lower than that of control group [(0.78 ±0.16) mmol/L vs.(1.29 ±0.21) mmol/L,t =4.750,P ＜0.05].The Scr[(117.24 ± 94.27) mmol/L vs.(64.16 ± 13.42) mmol/L],BUN [(6.73 ± 3.58) mmol/L vs.(4.66 ± 1.08) mmol/L] of the atherosclerosis group were higher,and the GFR was lower [(65.60 ±23.00)ml · min-1 · 1.73 m-2 vs.(124.78 ± 24.35)ml · min-1l.73 m-2,t =5.118] than those of control group (t =4.730,4.702).The Scr of the atherosclerosis group was higher,and the GFR was lower [(65.60 ± 23.00) ml · min-1 · 1.73 m-2 vs.(95.60±53.00)ml · min-1 · 1.73 m-2,t =3.514] than those of the non-atherosclerosis group [(117.24 ± 94.27) mmol/L vs.(71.35 ± 42.18) mmol/L,t =3.690].There were positive correlation between TG and LDL-C (r =0.828,0.323,P ＜ 0.05) and negative correlation between AIP and HDL-C (r =-0.489,P ＜0.05).There was positive correlation of CBMmax with Scr,BUN and AIP (r =0.394,0.289,0.528,all P ＜ 0.05),and negative correlation between CBMmax and GFR (r =-0.277,P ＜ 0.05).Conclusion Body weight,GFR,AIP and CBMmax are useful indicators in evaluation of renal arteriolar sclerosis in patients with chronic renal failure.AIP is a sensitive index for abnormal blood lipid level.AIP and CBMmax are important risk factors in chronic renal failure patients with renal arteriolar sclerosis.