This Synthetic Meintenance Liquor contains all kinds of nutritive substance that subsist the bacterium, and can preserve the bacterium for nearly ten years by providing energy needed by metabolism. It is a favorable culture medium to preserve bacterum long.

ObjectiveTo observe the effect of pioglitazone on the metabolism of glucose and lipid in patients with Impaired Glucose Regulation(IGR).Methods60 cases of IGR received conventional education on diabetes prevention,while the patients in intervention group(30 cases) accepted pioglitazone 15 mg once a day for 12 weeks.Blood pressure(BP),body weight,waist circumference,hip circumference were measured to calculate body mass index(BMI) and waist-hip ratio(WHR).The Fasting blood glucose(FBG),2 h postprandial blood glucose,glcosylated hemoglobin(GHb,HbA1C),fasting serum insulin(FINS),postprandial serum insulin(2hINS),total cholesterol(TC),triglyceride(TG),high-density lipoprotein cholesterol(HDL-C),low-density lipoprotein cholesterol(LDL-C),hepatic function,renal function were determined before and 12 weeks after intervention.ResultsAfter intervention,BP,BMI,FBG,2hBG,FINS,2hINS,HbA1C,TC,TG,LDL-C had been decreased significantly in intervention group(P<0.05 or P<0.01).There were significant differences between intervention group and control group(P<0.05 or P<0.01) in all indexes except body weight,WHR,hepatic function,renal function.ConclusionPioglitazone can obviously improve the metabolism of glucose and lipid in patients with IGR.

Animals ; Behavior, Animal ; drug effects ; Depressive Disorder ; drug therapy ; psychology ; Eleutherococcus ; Male ; Plant Extracts ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Stress, Psychological

OBJECTIVE To investigate the clinical significance of human papillomavirus in paraffin-embedded cervical cancer and precancerous lesion tissue by gene clip technology.METHODS 153 Patients with paraffin-embedded examples.DNA was extracted from paraffin-embedded tissues and amplified by polymerase chain reaction(PCR).RESULTS The positive rate of high-risk HPV of inflammation was 8.33%,CINⅠ45.83%,CINⅡ/CINⅢ 87.50% and invasive cancer 92.21%.The HPV infection rate of squamous cell carcinoma was 94.12%.The HPV infection rate of adenocarcinoma was 88.46%.Among all the patients with cervical cancer and CIN,the infection rate of HPV16,the most genotype,was 88.98%.The infection rate of HPV18,the second most subtype,was 33.06%.In addition,the minority were infected HPV52、33、59、68.Among 48 cases of cervical squamous cell carcinoma,the infection rate of HPV16,HPV18 was 93.73% and 27.08% respectively.Among 23 cases of cervical adenocarcinoma,the infection rate of HPV16,HPV18 was 82.61% and 52.17% respectively.On the other hand,all the patients with cervicitis were HPV single infection.The HPV multiple infection rate of CINⅠ,CINⅡ/CINⅢ,cervical cancer was 20.00%,28.57%,36.62% respectively.CONCLUSIONS Gene chip technology can detect multiple HPV genotypes in paraffin-embedded tissues with high sensitivity and specificity,which is useful in the pathogenesis and prevention of cervical cancer.

Objective To assess the perioperative change in Quality of Life(QoL)in patients who underwent CABG surgery. Methods The Chinese version of the SF-36 and SAQ were sent to participants at baseline and three and six months after CABG sur- gery.Results Angina stability score,one of the five SAQ domains,was lowest and postoperative SAQ domains scores were with sig- nificant improvement from baseline.Many of the dimensions of the SF-36 in postoperative patients were better than baseline.The SF- 36 was also used to evaluate in groups ONCAB and OPCAB,but no difference of the SF-36 subscale scores between the two groups was observed.Conclusion SAQ domains scores were significantly improved in three months and increased further in six months.Many of the dimensions of the SF-36 in postoperative patients were improved than baseline.No difference of the SF-36 subscale scores between the groups of ONCAB and OPCAB was observed postoperatively.

Objective To evaluate the clinical efficacy and safety of tacrolimus capsules combined with prednisolone acetate tablets in the treatment of systemic lupus erythematosus.Methods A total of 54 patients with systemic lupus erythematosus were randomly divided into control group and treatment group with 27 cases per group.Control group was treated with prednisolone acetate tablets 40 mg qd,oral.Treatment group was given tacrolimus capsules 1 mg per time bid,oral,on the basis of control group.The clinical efficacy,interleukin-4 (IL-4),monocyte chemoattractant protein-4 (MCP-4),white blood cell (WBC),platelet (PLT),erythrocyte sedimentation rate (ESR) and adVerse drug reactions were compared between two groups.Results After treatment,the total effective rates in treatment and control groups were 92.59％ (25/27 cases) and 70.37％ (19/27 cases) with significant difference (P ＜ 0.05).After treatment,the main indexes in treatment and control groups were compared:IL-4 were (135.67 ± 16.88),(165.47 ±23.22)ng · L-1;MCP-4 were (3.17 ± 0.46),(4.98 ±0.71)ng· L-1;WBC were (4.83 ±0.58) ×109,(3.67 ±0.46) × 109/L;PLT were (153.22±18.85) ×109,(113.22 ± 16.26) × 109/L;ESR were (15.26 ± 3.14),(23.65 ± 3.58)mm · h-1,the differences were statistically significant (P ＜ 0.05).The adverse drug reactions in two groups were based on leukopenia,gastrointestinal discomfort and infection,and the incidences of adverse drug reactions in treatment and control groups were 18.52％ and 14.81％,without significant difference (P ＞ 0.05).Conclusion Tacrolimus capsules combined with prednisolone acetate tablets have a definitive clinical efficacy in the treatment of systemic lupus erythematosus,which can significantly reduce the serum levels of IL-4 and MCP-4,improve clinical efficacy,without increasing the incidence of adverse drug reactions.

OBJECTIVETo explore whether angiotensin-(1-7) [Ang-(1-7)] protects cardiac myocytes against high glucose (HG)-induced injury by inhibiting ClC-3 chloride channels.

METHODH9c2 cardiac cells were exposed to 35 mmol/L glucose for 24 h to establish a cell injury model. The cells were treated with Ang-(1-7) or the inhibitor of chloride channel (NPPB) in the presence of HG for 24 h to observe the changes in HG-induced cell injury. Cell counter kit 8 (CCK-8) assay was used to test the cell viability, and the morphological changes of the apoptotic cells were detected using Hoechst 33258 staining and fluorescent microscopy. The intracellular level of reactive oxygen species (ROS) was examined by DCFH-DA staining, SOD activity in the culture medium was measured using commercial kits, and the mitochondrial membrane potential (MMP) of the cells was tested with rodamine 123 staining. The expression level of cardiac ClC-3 chloride channels was detected with Western blotting.

RESULTSExposure of H9c2 cardiac cells to 35 mmol/L glucose for 24 h markedly enhanced the expressions of cardiac ClC-3 channel protein (P<0.01). Co-treatment of the cells with 1 µmol/L Ang-(1-7) and HG for 24 h significantly attenuated HG- induced upregulation of ClC-3 channel protein expression (P<0.01). Co-treatment of the cells exposed to HG with 1 µmol/L Ang-(1-7) or 100 µmol/L NPPB for 24 h obviously ameliorated HG-induced injuries as shown by increased cell viability, enhanced SOD activity, decreased number of apoptotic cells, and reduced intracellular ROS generation and loss of MMP (P<0.01).

CONCLUSIONClC-3 channels are involved in HG-induced injury in cardiac cells. Ang-(1-7) protects cardiac cells against HG-induced injury by inhibiting ClC-3 channels.

China ; epidemiology ; Hand, Foot and Mouth Disease ; epidemiology ; Humans ; Incidence ; Weather

OBJECTIVETo analyze the kinetics of hematopoietic cell chimerism in the early period after non-myeloablative stem cell transplantation (NAST) and to investigate the correlation between molecular and hematologic assessment of engraftment or rejection.

METHODShort tandem repeat-polymerase chain reaction (STR-PCR) analysis of chimerism status was carried out in 6 patients who received NAST from HLA-matched sibling donors.

RESULTSIn 5/6 patients, the peripheral blood samples collected on the first day after allograft infusion displayed the presence of mixed chimerism. STR-PCR analysis revealed a gradual increase of the donor-specific allelic signal which became dominant over the recipient-specific allele by day +7. On day +14, hematologic chimerisms were completely donor origin. Their molecular engraftments (ME) were detected at a median time of 6 days, preceding hematologic engraftment by a median of 5 days (P > 0.05). But the sixth patient showed more than 50% host residual cells on day +7 and had no signs of ME on day +14.

CONCLUSIONIt suggested that molecular monitoring of the early dynamics of chimerism after NAST could be useful in predicting engraftment, or rejection. If the engraftment was less than 50% on day +7 and failed to get ME on day +14, the graft rejection would occur.

Adult ; Graft Rejection ; Graft vs Host Disease ; diagnosis ; etiology ; Hematopoiesis ; Hematopoietic Stem Cell Transplantation ; methods ; Humans ; Kinetics ; Middle Aged ; Polymerase Chain Reaction ; Tandem Repeat Sequences ; Transplantation Chimera ; Transplantation, Homologous

The medicinal fungi, which are of great importance in traditional medicine, are facing the problems of wild resources scarcity and low concentration of bioactive compounds. Velvet family and LaeA global regulator play a vital role in secondary metabolism and developmental programs, which are found in a wide variety of fungi ranging from Chytridiomycota to Basidiomycota. This review elaborates the structures and functions between Velvet family and LaeA protein. The Velvet family which shares the Velvet protein domain, including VeA (Velvet), VelB (Velvet like B), VosA (viability of spores A) and VelC (Velvet like C), acts on the regulation function is secondary metabolism and developmental programs such as asexual and sexual development. Furthermore, the function is affected by environmental factors such as light and temperature. LaeA protein which owns S-adenosylmethionine-dependent methyltransferase domain, coordinately regulates development and secondary metabolism by regulating and modifying the Velvet proteins. The regulation of LaeA is mediated by light receptor proteins. Therefore, clarifying the mechanism of Velvet and LaeA proteins in medicinal fungi will pave the way for nurturing medicinal fungi and improving production of bioactive compounds.
Fungal Proteins ; metabolism ; Fungi ; chemistry ; Gene Expression Regulation, Fungal ; Genes, Regulator ; Protein Structure, Tertiary ; Secondary Metabolism ; Structure-Activity Relationship