Chromosome Aberrations ; Cytogenetic Analysis ; standards ; Humans ; Multiple Myeloma ; diagnosis ; genetics

Equipment Failure ; Female ; Heart Ventricles ; pathology ; surgery ; Humans ; Middle Aged ; Pacemaker, Artificial

Adolescent ; Adult ; Head and Neck Neoplasms ; diagnosis ; pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Meninges ; pathology ; Sarcoma ; diagnosis ; pathology ; Scalp ; pathology ; Skin Neoplasms ; diagnosis ; pathology ; Skull ; pathology

Objective To observe the effect of Silbinin Capsuon serum interleukin-8 and tumor necrosis factor-?in NAFLD patients.Methods 58 patients with NAFLD were randomized into two groups.The treatment group including 29 cases received 70mg of Silbinin Capsules each time,three times a day.The control group including 29 cases received 100mg of goucurolactone tablets each time,three times a day.At the same time,both groups control food and drink and proper physical exercises.One course of treatment was 30 days in the study.Observe the changes of serum ALT,AST,IL-8 and TNF-?before and after treatment.Results The serum level of ALT,AST,IL-8 and TNF-?were improved significantly in both groups after treatment(P

Objective To explore the effect of astragalus injection with heparin in treatment of children with nephrotic syndrome(NS) whose blood was high coagulable.Methods Seventy-two children suffering from NS, whose blood was high coagulable,were randomly divi-ded into 2 groups. The suffering children of 2 groups were given diuretic and anti-infective and hypotenive drugs, simultaneously taking prednisone 2 mg/( kg?d). In addition, the suffering children of therapeutic group was given astragalus injection 20 mL and heparin 100 IU/kg which were added in the glucose injection 200 mL absorbed by intravenous drop.They had blood test since they had taken the medicine once a day and maintained 2-4 weeks′ time.Results The suffering children′s PLT,febrinogen(Fbg) and prothrombin time(PT) of therapeutic group were all lowered down to normal quantity in 10 days but those of contrastive group in 2 weeks or more. The time of urinary protein′s vani-shing of the therapeutic group averages out to (8.9?4.1) d;but contrastive group became normal after 2 weeks and urinary albumen disa-ppeared in (12.8?6.2) d.Conclusions The astragalus injection with heparin is significant to shortening the course of treatment and redu-cing the relapse and preventing from thrombosis in the treatment of NS of suffering children whose blood is high coagulable.The treatment of anti-coagulation can be one of conventional plans.

Objective To discuss the significance of the application of real-time quantitative PCR(RQ PCR)for diagnosis and guidance therapy of cytomegalovirus(CMV)infection after allo- hematopoietic stem cell transplantation(allo-HSCT).Methods Thirty-three patients were undergo- ing allo-HSCT.After hematopoietic reconstitution,patients'peripheral blood samples were detected for CMV DNA by RQ-PCR periodically.Anti-viral therapy was begun,attenuated and stopped ac- cording to the results of CMV DNA detection.The effects of anti-viral therapy and patients' clinical results were observed.Results CMV DNA was detected in blood samples from 13 of 33 patients. There were 21 episodes in these patients.Only 1 episode wasn't controlled hecause the patient gave up the therapy.CMV DNA copies were disappeared soon or decreased and then disappeared during anti-viral therapy in the others'.Patients which had symptoms and/or dysfunction of organs were cured too.Each course of anti-viral therapy was shorter than ordinary course.Conclusions CMV in- fection can he diagnosed as early as possible by RQ PCR.To begin,attenuate and stop anti-viral ther- apy according to the results of RQ-PCR is safe.The course is shortened and the side effects of anti vi- ral drugs were attenuated.

Aim To research the protective effect and mechanisms of taurine on myocardial ischemia and reperfusion injury in rats. Methods Myocardial ischemia reperfusion models were established in SD rats. The effects of taurine on the size of myocardial infarction and the changes of activity of SOD , and the levels of MDA and NO in myocardium and plasma of rats with myocardial ischemia and reperfusion injury were observed. Results In rats with myocardial ischemia and reperfusion injury, the taurine could reduce the size of myocardial infarction (P

OBJECTIVETo observe the effect of nourishing yin removing fire Chinese herbs (NYRF-CH) on the gene expression of hypothalamic growth hormone secretion peptide (Ghrelin) and its receptor growth hormone secretion peptide receptor 1alpha (GHSR1-alpha) at the puberty onset of danazol induced female precocious rats.

METHODSForty female SD rats were randomly divided into 4 groups, i.e., the normal group (N), the model group (M), the normal saline intervention group (NS), and the NYRFCH intervention group (NI), 10 in each group. 300 microg danazol was subcutaneously injected to all rats except those in the N group to prepare precocious rat model. NYRFCH and normal saline was respectively administered to rats in the NI and the NS group from the 15th day old for 7-10 days. No treatment was given to rats in the N group. Time of rats' vulva opening was recorded. Ovary index and uterus index were calculated. Peripheral blood levels of estradiol (E2), follicle stimulating hormone (FSH), and luteinizing hormone (LH), and hypothalamic contents of gonadotropin releasing hormone (GnRH) as well as the gene expression of hypothalamic Ghrelin and GHSR1-alpha were determined. Results Compared with the N group, the vulva opening time was advanced in the model group; peripheral blood levels of E2 and LH, uterus index, hypothalamic contents of GnRH increased; peripheral blood FSH levels and mRNA levels of hypothalamic Ghrelin and GHSR1-alpha decreased (P < 0.05, P < 0.01). Compared with the M group and the NS group, the vulva opening time was not advanced in the NI group; peripheral blood levels of E2 and LH, uterus index and hypothalamic contents of GnRH obviously decreased (P < 0.05, P < 0.01); mRNA levels of hypothalamic Ghrelin and GHSR1-alpha increased (all P < 0.01). But there was no statistical difference in the hypothalamic contents of Ghrelin, or the number and activity of GHSR1-alpha (P > 0.05).

CONCLUSIONNYRFCH had regulatory effect on regulating hypothalamic Ghrelin and GHSR1-alpha at gene transcription levels.

Animals ; Drugs, Chinese Herbal ; pharmacology ; Estradiol ; Female ; Follicle Stimulating Hormone ; metabolism ; Gene Expression ; drug effects ; Ghrelin ; genetics ; Gonadotropin-Releasing Hormone ; metabolism ; Hypothalamus ; metabolism ; Luteinizing Hormone ; metabolism ; Ovary ; Puberty, Precocious ; metabolism ; Rats ; Rats, Sprague-Dawley ; Uterus

Objective : To understand the relationship between sleep duration and low vision among primary and middle school students, so as to provide the reference for promoting eye health of primary and middle school students. Methods : Using stratified cluster sampling method, the students were selected from four primary schools, four junior high schools and three senior high schools in Dinghai, Putuo, Daishan and Shengsi of Zhoushan. The questionnaire for the influencing factors of myopia in the national monitoring and intervention project of common diseases and influencing factors among students in 2019 was used to collect their demography, video display terminal use, outdoor activity, parents'myopia and sleep duration. The multivariate logistic regression model was established to analyze the relationship between sleep duration and low vision among the students. Results : A total of 3 016 questionnaires were sent out, and 2 932 valid ones were returned. The effective rate was 97.21%. There were 1 537 ( 52.42% ) males and 1 395 females ( 47.58% ); 947 ( 32.30% ) primary school students and 1 985 ( 67.70% ) middle school students; 2 328 ( 79.40% ) students with low vision. There were 1 022 ( 34.85% ), 903 (30.80%), 697 ( 23.77% ) and 310 ( 10.57% ) students with the daily sleep duration of <8 hours, 8-<9 hours, 9-<10 hours and ≥10 hours, respectively. The multivariate logistic regression analysis showed that the risk of low vision was lower when the daily sleep duration of students was 8-<9 hours ( OR=0.735, 95%CI: 0.561-0.963 ) and 9-<10 hours ( OR=0.605, 95%CI: 0.446-0.825 ). Conclusion Adequate sleep duration is conducive to reduce the risk of low vision among primary and middle school students.

OBJECTIVETo investigate the synergistic effects of a biotic elicitor yeast extract and different abiotic elicitors (Ag+, Co2+ and alpha-amino isobutyric acid) on the production of tanshinones in Salvia miltiorrhiza hairy root.

METHODDifferent elicitors and their combinations were added to S. miltiorrhiza hairy root culture and the contents of three major tanshinones (crypotanshinone, tanshinone I and tanshinone II A) were analyzed by HPLC.

RESULTThe combinations of yeast extract with different abiotic elicitors had notable synergistic effects on the tanshinone I and tanshinone II A production but not on crypotanshinone. The combination of yeast extract and Ag+ (300 micromol x L(-1)) yielded the highest tanshinone I content, which was nearly 14-fold of the control, and the synergistic elicitation coefficient was 3.0. The combination of yeast extract and Co2+ (100 micromol L(-1)) led to the highest tanshinone IIA content, which was about 14.5-fold of the control, and the synergistic elicitation coefficient was 2.1. Only yeast extract combined with alpha-amino isobutyric acid (200 micromol x L(-1)) increased the crypotanshinone content more effectively than single elicitors. The highest crypotanshinone content was 1.28 mg x g(-1), about 30-fold of the control with a synergistic elicitation coefficient of 1.3.

CONCLUSIONThe elicitation by the combination of a biotic elicitor and an abiotic elicitor can generate a synergistic effect, which is more effective than single elicitors to promote secondary metabolite production in plant tissue cultures.

Aminoisobutyric Acids ; pharmacology ; Bioreactors ; Cobalt ; pharmacology ; Culture Media ; Culture Techniques ; Diterpenes, Abietane ; Drug Synergism ; Phenanthrenes ; metabolism ; Plant Roots ; growth & development ; metabolism ; Plants, Medicinal ; growth & development ; metabolism ; Saccharomyces cerevisiae ; chemistry ; Salvia miltiorrhiza ; growth & development ; metabolism ; Silver ; pharmacology