0.05).The model group rats displayed high expression of VEGF.Compared with the model group,the expression of VEGF in Yiqi Huoxue medicine group decreased evidently(P

To provide insights into the mechanism for the attenuate-synergistic effect of Zuota to Tibetan medicine Renqing Mangjue, a contrasted study was carried out on the pharmacokinetics of brucine and strychnine in mice plasm, which are active and toxicant ingredient in the Tibetan medicine Renqing Mangjue. LC-MS/MS was used to detect simultaneously the concentrations of brucine and strychnine in mice plasm at-different time intervals after administration parallelly and randomly, and the pharmacokinetic software Kinetica 5. 0 was selected to non-compartmental analysis (NCA) for data, and statistical analysis software SPSS 19. 0 was used for significance test on the pharmacokinetic parameters. A reliable LC-MS/MS method was established for the determination of brucine and strychnine in blood plasma, which are consistent with the requirements of the preclinical pharmacokinetic study confirmed by the methodology. The linear concentration ranges of brucine and strychnine were 0.301-104.4 µg · L(-1) (r = 0.999 5) and 0.305-106 µg · L(-1) (r = 0.999 7), respectively; The intra-day and inter-day variable coefficients were both less than 10.0% with good precision; The average extraction recoveries of brucine and strychnine were 116.23% and 112.82%, and RSD were 3.2% and 2.3% separately;The average matrix effects of brucine and strychnine were 122.48% and 116.36%, and RSD were 7.7% and 4.4%, respectively. The pharmacokinetic results showed that AUCtot of brucine and strychnine in Zuota group were both increased remarkably (P < 0.05), and the Cmax of brucine in Zuota group was about 5.25-fold higher than that of brucine in non-Zuota group (P < 0.05). The Tmax of brucine and strychnine reduced to one-eighth and one-quarter respectively compared with those in Non-Zuota group. In addition, the eliminations of brucine and strychnine in vivo were accelerated after the compatibility of Zuota. A significant difference (P < 0.05) occurred at the MRT0-t, of brucine, while the MRT0-∞ and Lz of strychnine were statistically significant upon the inspection level α = 0.1. It was found that the absorption degree of brucine and strychnine in Zuota group increased in the range of the safe dose (or concentration), while their elimination rates were accelerated, which may be one of the mechanisms for attenuate-synergistic effect of Zuota to Tibetan medicine Renqing Mangjue.
Animals ; Female ; Male ; Medicine, Tibetan Traditional ; Mice ; Strychnine ; analogs & derivatives ; pharmacokinetics

Objective To evaluate the anxiety and depression status of the liver transplant recipients and to investigate the related impact factors.Method Forty-two liver transplant recipients were under survey by General Information Questionnaire (GIQ),Social Support Rating Scale (SSRS),Self-rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) before and 1,6,12,24 and 36 months after operation.Result The mean anxiety scores before and 1,6,12,24 and 36 months after operation were 37.2 ± 5.3,32.2 ± 6.2,32.1 ± 6.6,31.9± 5.1,30.1 ± 4.6 and 28.5 ± 4.1,respectively.The mean depression scores at those 6 time points were 46.7 ± 7.1,37.9 ± 10.7,36.7 ±7.9,37.1 ± 6.4,34.3 ± 5.8 and 32.1 ± 5.6,respectively.Both the anxiety and depression scores showed statistically significant difference (P＜0).001) before and after operation (all time points).Also there was statistically significant difference (P＜0.001) between post-operative month 36 and other post-operative time points.The impact factors for anxiety of liver transplant recipients were subjective supports and the utilization level of the supports.The impact factors of depression of liver transplant recipients were pre-operative depression score,objective support,subjective supports and the utilization level of the supports.Conclusion Liver transplant recipients suffer less anxiety and depression after operation.The anxiety status can be further improved from 24 to 36 months postoperation.

A total of 9 806 type 2 diabetics managed by the communities were selected by the stratified cluster random sampling.The characteristics, behavior and life style, history of diseases and treatments, and familial history were collected by a standard questionnaire.Their heights and weights were measured.Furthermore, their HbA1C was tested.Logistic regression was used to analyze the association between familial history of diabetes and glycemic control.The results showed that among the diabetics, patients with familial history accounted for 18.99%, and glycemic control rate was 42.72%.Compared with the diabetics without familial history, glycemic control rate in patients with parental history of diabetes and with many relatives decreased by 0.27 fold (OR=1.27, 95%CI 1.01-1.59) and 1.01 fold (OR=2.01, 95%CI 1.25-3.23), suggesting that family history of diabetes could reduce the glycemic control rate.

OBJECTIVETo observe blood uric acid levels and Goldstein grading, as well as their correlation in Wilson's disease (WD) patients with different Chinese medical syndrome types.

METHODSTotally 906 WD patients in line with inclusive criteria were assigned to 6 groups, i.e., the heart spirit confused by phlegm group (HSCP, 26 cases), the phlegm-fire disturbing heart group (PFDH, 90 cases), the retention of damp-heat group (RDH, 113 cases), deficiency of qi and blood group (DQB, 168 cases), the deficiency of Gan-yin and Shen-yin group (DGYSY, 327 cases), the deficiency of Gan and Shen group (DGS, 182 cases) due to different Chinese medical syndrome types. Recruited were another 160 healthy subjects having similar ages and diet structures, who came for medical examinations, as the healthy control group. Venous blood was collected from the medial cubital vein of each-patient on an empty stomach in early mornings to detect blood uric acid levels. Results Blood uric acid levels were lower in each syndrome type group than in the healthy control group (146.08 +/- 67.24 micromol/L in the HSCP group; 157.08 +/- 69.77 micromol/L in the PFDH group; 162.58 +/- 97.72 micromol/L in the RDH group; 156.20 +/- 62.63 micromol/L in the DQB group; 161.83 +/- 111.23 micromol/L in the DGYSY group; 194.41 +/- 90.01 micromol/L in the DGS group; 242.39 +/- 87.55 micromol/L in the healthy control group, P < 0.01). Blood uric acid levels were higher in the DGYSY group than in the other 5 syndrome groups (P < 0.01). Correlation analyses between Goldstein grading and blood uric acid showed that, along with increased Goldstein grade (that was aggravating disease conditions), WD patients' blood uric acid levels decreased (P < 0.01).

CONCLUSIONSWD patient's blood uric acid levels decreased more. Blood uric acid levels and Goldstein grading were different in various Chinese medical syndrome types. Blood uric acid levels had certain value in assessing the severity of WD.

Asian Continental Ancestry Group ; Heart ; Hepatolenticular Degeneration ; blood ; classification ; diagnosis ; Humans ; Medicine, Chinese Traditional ; Syndrome ; Uric Acid ; blood

To study the pharmacokinetics characteristic of loganin, ferulic acid and stilbene glucoside in rat plasma after oral administration of Bushen Tongluo formula. The plasma samples were treated by using liquid-liquid extraction technique, the concentrations were determined by HPLC-UV. Johnson spherigel C18 column (4.6 mm x 250 mm, 5 μm) was adopted and eluted with the of mobile phase of methanol-water containing 0.01% glacial acetic acid in a gradient mode, with the flow rate at 1.0 mL x min(-1), column temperature at 30 degrees C and injection volume of 10 μL. According to the findings, loganin was determined at 235 nm, ferulic acid and stilbene glucoside were determined at 320 nm, with the sample size of 10 μL. The pharmacokinetic parameters of loganin, ferulic acid and stilbene glucoside were calculated by DAS 2. 0 software as follows: C(max) was (0.369 ± 0.042), (0.387 ± 0.071), (0.233 ± 0.044) mg x L(-1); t(max) was (0.226 ± 0.022), (0.282 ± 0.031), (0.233 ± 0.044) h; t(½β) was (6.89 ± 0.20), (10.73 ± 0.11), (6.93 ± 0.09) h; AUC(0-∞) was (1.91 ± 0.36), (3.22 ± 0.52), (1.52 ± 0.33) mg x h x L(-1); AUCO(0-t) was (1.62 ± 0.33), (2.58 ± 0.43), (1.30 ± 0.30) mg x h x L(-1); CL was (20.2 ± 4.0), (1.39 ± 0.23), (31.7 ± 6.9) L x h(-1) x kg(-1), respectively. The results showed that after the oral administration with Bushen Tongluo formula, loganin, ferulic acid and stilbene glucoside showed concentration-time curves in conformity with the two compartment model, with a rapid absorption, loganin and stilbene glucoside was excreted at a moderate speed, and ferulic acid was excreted slowly (but with the highest bioavailability). Bushen Tongluo formula can main maintain plasma concentration with three administrations everyday and so is suitable to be made into common oral preparation.
Administration, Oral ; Animals ; Biological Availability ; Coumaric Acids ; administration & dosage ; blood ; pharmacokinetics ; Drugs, Chinese Herbal ; administration & dosage ; analysis ; pharmacokinetics ; Glucosides ; administration & dosage ; blood ; pharmacokinetics ; Iridoids ; administration & dosage ; blood ; pharmacokinetics ; Male ; Rats ; Rats, Sprague-Dawley ; Stilbenes ; administration & dosage ; blood ; pharmacokinetics

Objective: To observe the effects of angina pector is on severe ventricular arrhythmia and QTd in patients with first acute myocard ial infarction(AMI). Methods: One hundred and eight-four cases of first AMI were divided into 2 groups: PA group, angina pectoris occurred with in 24 h before AMI onset (n=58), NPA group, no preceeding angina pectori s occurred (n=126). Occurrence of complications and QTd were investigated du ring hospitalization. Results: The basic clinical characteristic s, coronary risk factors, medication before infarction, treatments after admissi on with antiarrhythmic agents, site of infarction, successful rate of thrombolys is and peak CK, CK-MB were not statistically different. Early QTd in PA group and NPA group were (56.22±18.40) ms vs (84.45±21.90) ms, respectively, P <0.05, late QTd in PA group and NPA group were (50.67± 16.34) ms vs (64.1 8(16.41) ms, respectively, P<0.05. Comparison with NPA group, incidence of severe ventricular arrhythmia, heart failure, cardiogenic shock and rate of car diac mortality in-hospital was lower in PA group. Conclusion: P reinfarction angina pectoris can significantly reduce the incidence of severe ve ntricular arrhythmia and QTd in the patients with first AMI, sugges ting that these favorable effects might be associated with protective effects of ischemic preconditioning on myocardium and ventricular pump function and improv ement of repolarizative asynchronism in ventricular myocardium.

This study was aimed to investigate the expression level of Wnt5a gene in some hematologic diseases and leukemic cell lines so as to provide a basis for further research of Wnt5a role and its mechanism in hematologic malignancies. The mononuclear cells of peripheral blood and bone marrow were isolated by human lymphocytic isolation solution. The expression of Wnt5a gene in specimen of 31 cases and three leukemic cell lines (Jurkat, K562, HL-60) were detected by RT-PCR. The results showed that in four out of five AML cases, negative or weak positive expressions were observed and negative expressions were observed also in K562 and HL-60 cells. Only in one AML case with complete remission and Jurkat cells the strong positive expressions were observed. The negative expression was observed in all six CML cases. In three out of four ALL cases, the expression was positive or weak positive and one negative. The expressions in two CLL cases were negative. Out of two MM cases, the expression in one was weak positive and in other was negative. Out of three lymphoma cases, the expression in one case was weak positive and in other two cases were negative. There were positive or weak positive expressions in two cases of AA, two cases of IDA, three cases of ITP, one cases of PV and ET cases. It is concluded that there have obvious down-regulated or lost expression of Wnt5a gene in 31 cases of hematologic disease and myelocytic leukemic cell lines except ALL samples. Nevertheless there have general positive expression of Wnt5a in cases of non-malignant hematologic diseases. These results suggest that the genesis of myelocytic leukemia is related to the down-regulated expression of Wnt5a.
Adolescent ; Adult ; Aged ; Child ; Down-Regulation ; Gene Expression Regulation, Leukemic ; Hematologic Neoplasms ; genetics ; metabolism ; Humans ; Middle Aged ; Proto-Oncogene Proteins ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Tumor Cells, Cultured ; Wnt Proteins ; metabolism ; Wnt-5a Protein ; Young Adult

Objective Based on the Health Shanghai Action 2019-2030, combined with the monitoring results of Shanghai residents′ health literacy, we analyzed the data, looked for the existing problems and the possible causes in the improvement of health literacy, and put forward corresponding suggestions and strategies. Methods Using the monitoring data and results of Shanghai residents′ health literacy from 2008 to 2018, we made aggregate analysis of residents′ health literacy and comparative analysis of different years, different ages and different regions in this regard. Results The health literacy level of Shanghai residents was 28.38% in 2018.The absolute value of growth is 21.41% and the average annual growth rate was 13.61% compared with 2008.The literacy levels of infectious disease prevention, healthy behavior, and basic medical treatment were relatively low.There had been a big gap between urban and rural residents in literacy levels of health information, health knowledge, and health skill. Conclusion The health literacy level of Shanghai residents has been improved significantly.In future, we should strengthen the health education of infectious disease prevention, healthy behavior, and basic medical treatment, using different health education methods for different age groups or different education level people.Moreover, we need to establish and strengthen the authoritative health information release platform, so the residents especially rural ones, can get the reliable health education information in time.

BACKGROUNDDysregulated metallothionein 2A (MT2A) has been implicated in carcinogenesis. The purpose of this study was to investigate the expression of MT2A in gastric cancer (GC) and its correlation with prognosis.

METHODSReverse transcription-polymerase chain reaction and real-time polymerase chain reaction were used to detect the mRNA expression of MT2A in 12 GC cell lines, normal gastric epithelial GES-1 cells, and 36 GC and adjacent normal tissues. MT2A protein expression was determined in 258 GC tissues and 171 adjacent normal tissues by immunohistochemistry.

RESULTSMT2A mRNA expression was lower in GC cells and primary tumors than in GES-1 cells and adjacent normal tissues, respectively. High protein expression of MT2A was present in 130 of 171 normal tissues (76.0%) and in 56 of 258 GC tissues (21.7%; P < 0.001). MT2A protein expression was higher in well/moderately differentiated GC (22/54; 40.7%) than in poorly differentiated GC (34/204; 16.7%; P < 0.001). Moreover, the protein expression of MT2A was lower in diffuse-type GC (6/82; 7.3%) than in intestinal-type GC (50/176; 28.4%; P = 0.0001). Importantly, MT2A expression was an independent prognostic factor for GC, and decreased MT2A expression was associated with poor clinical outcome (P < 0.001). The expression status of MT2A could predict prognosis in intestinal and diffuse-type GCs.

CONCLUSIONExpression status of MT2A might be a useful prognostic biomarker for GC, especially when used in combination with Lauren's classification.

Adult ; Aged ; Cell Line, Tumor ; Female ; Humans ; Logistic Models ; Male ; Metallothionein ; analysis ; genetics ; MicroRNAs ; analysis ; Middle Aged ; Prognosis ; Proportional Hazards Models ; Stomach Neoplasms ; chemistry ; classification ; pathology