The paper first analyzes the intrinsic need for cultural integration in hospital regrouping and sums up its content, including the integration of values, management ideas, institutional cultures and institutional frameworks. It then introduces some methods of cultural integration in hospital regrouping, such as running in on the basis of respecting human nature, resolving conflicts on the basis of being mutually tolerant, and merging completely on the basis of optimizing means of integration. The paper points out that success or failure of cultural integration in hospital regrouping depends on the thinking of the leaders. For this reason, it is imperative to enhance integration awareness and improve integration capability.

OBJECTIVETo observe anti-cancer effects of Jianpi Jiedu Recipe (JJR) on liver cancer (LC) rats with Pi deficiency syndrome (PDS) and its relation with the third complementary-determining region gene spectratyping of TCRVβ-chain (TCRVβCDR3).

METHODSRats were divided into 8 groups according to random digit table, i.e., the blank control group (normal), the PDS group, the LC model group, the LC-PDS group, high, middle, and low dose JJR groups (75.00, 37.50, 18.75 g/kg, respectively by gastrogavage, once per day), the thymus pentapeptide group (5 mg/kg, intramuscular injection, twice per week), 8 in each group. Rats in the normal group were administered with physiological saline by gastrogavage once per day. PDS rat model was prepared by bitter-cold purgation. LC model was prepared by orthotopic transplantation method. Twenty gene subfamilies of TCRβCDR3 in the thymus, liver, and LC tissues were detected by Gene Scan.

RESULTSHigh and middle dose JJR could postpone the growth of LC volume (P < 0.05), with equivalent liver index and thymus index to those of the normal group (P > 0.05). In thymus and liver tissue of the normal group, the number of clones (20 and 19), gene fragment number (220 and 113), Quasi-Gaussian distribution ratio of TCRVβCDR3 gene repertoire (100.0% and 42.1%), and fragment fluorescence peak area (6,539 ± 2,325 and 1,238 ± 439) were at the highest level among the 8 groups. TCRVβCDR3 expressions in thymus and liver tissue of high and middle dose JJR groups were approximate to those of the normal group. They were in the middle of the thymus pentapeptide group, the PDS group, the LC model group, and poorest in the LC-PDS group. TCRVβCDR3 in liver tissue expressed the best in the thymus pentapeptide group.

CONCLUSIONJJR might inhibit the growth of LC cells, and its mechanism might be related to enhancing TCRVβCDR3 spectratype expression.

Animals ; Complementarity Determining Regions ; genetics ; Drugs, Chinese Herbal ; pharmacology ; Gene Expression Regulation, Neoplastic ; Genes, T-Cell Receptor beta ; Liver Neoplasms ; drug therapy ; genetics ; Random Allocation ; Rats

OBJECTIVETo explore the mRNA expressions of IL-10, IL-18 and Fas in peripheral blood mononuclear cells (PBMCs) in systemic lupus erythematosus (SLE) patients of various Chinese medicine syndrome types in order to seek the objective indices for syndrome differentiation of SLE.

METHODSSLE patients were sorted into various syndrome types by Chinese medicine syndrome differentiation. In them, patients with the 4 often encountered types were selected, i.e. the qi-xue excessive heat type (Group A, 12 patients), the Pi-Shen yang-deficiency type (Group B, 19 patients), the qi-yin deficiency with blood stasis type (Group C, 23 patients), and the qi stagnation and blood stasis with gan stagnation type (Group D, 28 patients). The mRNA expressions of IL-10, IL-18 and Fas in PBMCs were detected by SYBR Green I real time PCR.

RESULTSThe mRNA expressions of IL-10, IL-18 and Fas in PBMC of all SLE patients (0.40 +/- 0.53, 1.41 +/- 1.93 and 0.33 +/- 0.70) were significantly higher than those in the normal control group (0.07 +/- 0.11, 0.24 +/- 0.25, 0.08 +/- 0.21, P<0.01, P<0.05), their levels in different syndrome types decreased in order of type A-->B-->C-->D. The levels of the three indices in patients of type A and B were obviously higher than those in patients of type C and D (P<0.01), while no significant difference was found between type A and B (P>0.05), and between type C and D (P>0.05).

CONCLUSIONThe mRNA expressions of IL-10, IL-18 and Fas in PBMCs could be taken as the objective indices for reference in syndrome differentiation of SLE.

Adolescent ; Adult ; Aged ; Child ; Female ; Humans ; Interleukin-10 ; blood ; Interleukin-18 ; blood ; Leukocytes, Mononuclear ; metabolism ; Lupus Erythematosus, Systemic ; blood ; diagnosis ; therapy ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; RNA, Messenger ; genetics ; Yang Deficiency ; diagnosis ; Yin Deficiency ; diagnosis ; Young Adult ; fas Receptor ; blood

OBJECTIVE:To explore the effects of short-term application of atorvastatin combined with ezetimibe on efficacy and related indicators of patients with primary nephrotic syndrome with hyperlipidemia. METHODS:Data of 50 patients with prima-ry nephrotic syndrome with hyperlipidemia were retrospectively collected and divided into combination group and control group ac-cording different treatment,25 cases in each group. All patients received low-salt,low-fat ,high-quality protein,giving prednisone 1 mg/(kg·d),po,qd,combined with anticoagulation,diuretic,anti-infection,taking cytotoxic drugs if necessary. Based on it, control group received Atorvastatin calcium tablet 20 mg before going to bed,qd;combination group received Atorvastatin calcium tablet(the same dosage and usage with control group)+Ezetimibe tablet 10 mg,qd. They were treated for 2 weeks. Lipid-lowering efficacy and low-density lipoprotein(LDL-C),triglyceride(TG),cholesterol(TC),high-density lipoprotein(HDL-C),24 h uri-nary protein (M-TP),serum albumin,alanine aminotransferase (ALT),aspartate aminotransferase (AST),serum creatinine and blood urea nitrogen before and after treatment in 2 groups were observed and the incidence of adverse reaction was recorded. RE-SULTS:There was no significant differences in the total effective rate of Lipid-lowering in 2 groups(P>0.05). After treatment, LDL-C,TC and HDL-C in 2 groups were significantly lower than before,Alb in combination group and ALT in 2 groups were sig-nificantly higher than before,with statistical significance(P<0.05),while there were no significant difference in 2 groups(P>0.05). And there was no significant difference in the TG,M-TP,AST,serum creatinine and blood urea nitrogen before and after treatment(P>0.05). CONCLUSIONS:Atorvastatin combined with ezetimibe can improve the blood lipid of patients with primary nephrotic syndrome with hyperlipidemia,while showing similar efficacy and safety with atorvastatin alone in a short term.

ObjectiveTo investigate the effects of fluid percussion injury(FPI) on survival and differentiation of transplanted human embryonic neural stem cells (HNSCs) in rats. MethodsThe HNSCs were separated from the cerebral cortex of the 8-week-old fetal and were cultured in DMEM/F12 combinated with EGF, bFGF and LIF. The rat models of FPI were made with fluid percussion system. The HNSCs labeled with BrdU were transplanted into the injured zone 24 hours after brain injury, then the rats were killed at the 1st and 4th week post-transplanted stages, and the brain slices were stained with immunocytochemistry. The GFAP, MAP-2, and BrdU positive cells were investigated.ResultsThe transplanted HNSCs migrated to the whole brain, and differentiated into GFAP and MAP-2 positive cells. MAP-2 positive cells were observed at 1 week post-transplanted stage, on the contrary, more GFAP positive cells were discovered 4 weeks after transplantation. Part of the HNSCs migrated to the choroids plexus of the lateral ventricle and microvessels. ConclusionThe transplanted HNSCs survive in the injured zone, and differentiate into astrocytes gradually during the recovery. The host devours part of the HNSCs.

Objective:To explore the influence of low-iodine diet on the expression of homeobox gene NKX-2.2 in rat cerebrum tissue,and to explain the possible molecular mechanism of cerebrum development retardation caused by low-iodine.Methods:Female Wistar rats were randomly divided into two groups:Low-iodine group and control group,both fed with low-iodine feed,given the deionized water and KIO3 solution respectively,they were drawn from the 16-day pregnancy,new-born and 20th days old low-iodine and normal age offspring after three months,and detect the content of NKX-2.2 mRNA in the cerebrum tissue by Real-time fluorescence quantitative PCR techniques.Results:The thyroid hormone levels of low-iodine group in serum were significantly lower than the control group(P

Objective:To investigate variety pattern of expression level of TCRV?subfamilies in mononuclear cell in spleen tissue of rats with dampness pathogenic factors and normal rats by using FQ-PCR technique. Methods:32 SD rats were divided into four groups: normal group, external dampness group, internal dampness group, external and internal dampness group. Observing period was 20 days. 3 Rats were randomly selected from each group in order to exam the TCRV? subfamilies expression level. Results:The expression of TCRV?1, TCRV?7, TCRV?9 and TCRV?13 in external dampness group were higher than those in normal group (P

Abstract: At present, nucleic acid detection technology based on the PCR principle is commonly used to detect malaria parasites, the existing Plasmodium detection methods mainly include microscopy, antigen immunoassay, and nucleic acid detection,but due to the long detection time, high personnel and equipment requirements, and other shortcomings, its popularization, and application at the grassroots level are limited. What challenges previous Plasmodium detection methods are the lack of experienced professionals and advanced equipment at the grassroots as well as the requirement of rapid detection of large samples under extreme conditions. The isothermal amplification technology developed in recent years has potential application prospects due to its simplicity, rapidity, high sensitivity, and high specificity. This article attempts to review the principles, characteristics, and prospects of various isothermal amplification technologies, and on this basis, focuses on the introduction of recombinase polymerase amplification (RPA) and recombinase⁃aided isothermal amplification (RAA) assay technologies and proposes the use of such recombinant enzyme amplification technologies to achieve rapid and accurate diagnosis of common Plasmodium species possibility and imagination.

OBJECTIVETo explore the therapeutic effect of Hejie Decoction (HJD) in treating chronic hepatitis B and its relationship with T-cell receptor V beta 7 (TCRV beta 7) gene expression.

METHODSForty-five patients of chronic hepatitis B were randomly divided into two groups. The 30 patients in the treated group were treated by HJD, and the 15 patients in the control group were treated by conventional western medicine. The therapeutic effect and changes of TCRV beta 7 gene expression after treatment were observed.

RESULTSAfter 6 months treatment, the ALT level in the two groups were obviously decreased (P < 0.01). No significant difference was shown in comparison of the total effective rate between the two groups but it did show in comparison of markedly effective rate between them. TCRV beta 7 expression was detected in 5 patients of the treated group, and HBV-DNA and HBeAg in the 5 patients were all negatively converted. While in the control group, no one had TCRV beta 7 expression detected, either no one with negative conversion of HBV-DNA and HBeAg. TCRV beta 7 could not be detected in all the patients whose HBV-DNA and HBeAg hasn't negatively converted, though their liver function could be normalized.

CONCLUSIONHJD might have the effect of regulation on TCRV beta 7 expression, it possibly is the important way for HBV replication inhibition and virucidal action of HJD.

Adolescent ; Adult ; Aged ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Genes, T-Cell Receptor beta ; genetics ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; drug therapy ; genetics ; immunology ; Humans ; Male ; Middle Aged ; Phytotherapy ; Receptors, Antigen, T-Cell, alpha-beta ; biosynthesis ; genetics

OBJECTIVETo explore the correlation between Pi and Shen by observing the relationship between the metabolism of aristolochic acid (AA) and mRNA and protein expression levels of organic anion transporting polypeptide (oatp) superfamily member 2a1 and 2 b1 (oatp2al and oatp2bl) in renal, small intestinal, and large intestinal tissues of Pi deficiency syndrome (PDS) model rats.

METHODSTotally 46 Sprague-Dawley (SD) rats were randomly divided into four groups, i.e., the blank group (n = 12), the PDS group (n = 22), the AA-I group (n = 6), and the PDS AA-I group (n = 6). PDS model was established by subcutaneously injecting Reserpine at the daily dose of 5 mg/kg for 16 successive days. Carotid intubation was performed in 6 rats selected from the blank group and the PDS group. Pharmacokinetics of AA-I were detected at 5, 15, 30, 45, and 60 min after gastrogavage of AA-I. AA-I concentrations in renal, small intestinal, and large intestinal tissues of 10 rats selected from the PDS group were determined. Normal saline was administered to 6 rats selected from the PDS group and the blank group by gastrogavage. Renal, small intestinal, and large intestinal tissues were collected in the AA-I group and the PDS AA-I group at 60 min after gastrogavage of AA-I. mRNA and protein expression levels of oatp2a1 and oatp2b1 in each tissue were detected using real-time polymerase chain reaction (RT- PCR) and Western blot.

RESULTSCompared with the blank group, plasma concentrations of in vivo AA-I were obviously higher in the PDS group at 15, 30, 45, and 60 min after gastrogavage of AA-I with statistical difference (P < 0.05). Plasma concentrations of AA-I were obviously decreased at 60 min after gastrogavage of AA-I; AA-I concentrations in renal and large intestinal tissues were elevated; AA-I concentrations in small intestinal tissues were obviously reduced in the PDS group. There was no statistical difference in mRNA expression levels of oatp2a1 and oatp2b1 in the aforesaid three tissues of rats between the blank group and the PDS group. Compared with the blank group, mRNA expression levels of oatp2a1 and oatp2b1 decreased in small intestinal tissues of the AA-I group, and the mRNA expression level of oatp2a1 in large intestinal tissues significantly decreased (P < 0.05, P < 0.01). Compared with the PDS group, mRNA expression levels of oatp2a1 and oatp2b1 increased in renal tissues of the PDS AA-I group (P < 0.05); mRNA expression levels of oatp2b1 increased in large intestinal tissues of the PDS AA-I group (P < 0.05).

CONCLUSIONSThe difference in AA-I metabolism might be associated with changed expression levels of oatp2a1 and oatp2b1 in renal, small intestinal, and large intestinal tissues under Pi deficiency induced loss of transportation. Shen and Dachang played important roles in substance metabolism under Pi deficiency state, which proved Pi-Shen correlated in Chinese medical theories.

Animals ; Anions ; Aristolochic Acids ; metabolism ; Drugs, Chinese Herbal ; Kidney ; Medicine, Chinese Traditional ; Organic Cation Transport Proteins ; metabolism ; Peptides ; RNA, Messenger ; Rats ; Rats, Sprague-Dawley