ObjectiveTo study the effect of early rehabilitation on disability of motion and cognition.Methods107 patients were randomly divided into two groups,rehabilitation group (51 cases) and control group (56 cases).Patients in rehabilitation group were given regular early rehabilitation,while all patients in both groups were given usual clinical treatment. The Barthel Index (BI), Fugl-Meyer Assessment (FMA), Mini-mental Status Examination (MMSE) were used to evaluate these two groups before and 3 months after treatment. ResultsAfter treatment, the scores of BI, FMA and MMSE were improved significantly(P<0.05) in rehabilitation group compared with that before treatment, so did that of BI, FMA in control group(P<0.05).The scores of BI、FMMS、MMSE in rehabilitation group improved significantly compared with that in control group(P<0.05).ConclusionEarly rehabilitation may obviously improve the motive and cognitive function and increase the quality of living of hemiplegia after stroke.

ObjectiveTo observe the effect of early rehabilitation on poststroke anxiety and depression.Methods137 stroke patients with hemiplegia were divided into the rehabilitation group (70 cases) and control group (67 cases). All patients in both two groups were given routine clinical treatment, but the patients in the rehabilitation group were given regular early rehabilitation. All patients were evaluated with Bathel Index (BI), Fugl-Meyer Motor Scale (FMMS), Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA) before and 3 months after treatment.ResultsAfter 3 months treatment, the scores of HAMD, HAMA, BI and FMMS of patients in the rehabilitation group increased significantly compared with those before treatment ( P<0.05～0.01), and those in the control group ( P<0.05). The scores of BI and FMMS of patients in the control group after treatment also increased significantly compared with those before treatment ( P<0.05). The incidences of depression and anxiety of the rehabilitation group were 22.86% and 5.71%, those of the control group were 40.30% and 16.42%, there was a significant difference between two groups( P<0.05).ConclusionThe early rehabilitation can obviously decrease anxiety and depression of stroke patients with hemiplegia.

Objective To observe the influence of Azithromycin on helper T lymphocyte 9 cells ( Th9 ) and Th17 in peripheral blood of children with bronchial asthma,and to investigate the immunomodulating effect of Azithro-mycin. Methods Twenty-six asthmatic children were selected as the experimental group,and 17 healthy children as a control group. Peripheral blood mononuclear cells(PBMC)were isolated from venous blood by density gradient cen-tri-fugation under aseptic conditions. PBMC were split by phytohemagglutinin( PHA) in vitro. Different concentrations of Azithromycin (0,0. 1,1. 0,10. 0 mg/L)were added into the cultures in the experimental group. The control group was not interfered with azithromycin. The supematant was collected after 72 h. The levels of interleukin ( IL)-4, IL-9,IL-17 and IL-23 in the supematant were determined by enzyme-linked immunosorbent assay(ELISA). SPSS 17. 0 software was used to analyze data. Results (1) The levels of IL-4,IL-9,IL-17 and IL-23 produced from PBMC of the experimental group were significantly higher than those in the control group(t=9. 210,3. 040,8. 965,2. 796,P<0. 05). (2) The levels of IL-9 and IL-4 in Azithromycin 10. 0 mg/L were significantly lower than those in the Azithromycin 0 mg/L(P<0. 05). But there were no differences among other groups(P>0. 05). The levels of IL-17 and IL-23 of Azithromycin 10 mg/L were lower than those in Azithromycin 0 mg/L and 0. 1 mg/L(P<0. 05),but there were no significant differences among other groups(P>0. 05). (3)IL-9 level was negatively correlated with IL-4 level in the experimental group(r=-0. 255,P>0. 05). The levels of IL-23 and IL-17 secreted by Th17 in asthmatic chil-dren had correlation. The secretion of IL-17 levels rose with the secretion of IL-23 rise(r=0. 64,P<0. 05). Conclu-sions The function of Th9 and Th17 in asthmatic children was enhanced;Azithromycin could restrain the function of Th9 and Th17 at higher tissue concentrations (10. 0 mg/L),the former was unrelated to changes in the secretion of IL-9 levels,and the latter with the secretion of IL-23 levels decreased close. Azithromycin can play a role of immune modulators in higher concentrations,inflammatory cytokines are inhibited in the asthmatic children,and Azithromycin relieves airway inflammation.

Adult ; Aged ; Aged, 80 and over ; Antifungal Agents ; therapeutic use ; Female ; Hematologic Neoplasms ; drug therapy ; microbiology ; Humans ; Male ; Middle Aged ; Mycoses ; complications ; drug therapy ; Pyrimidines ; therapeutic use ; Treatment Outcome ; Triazoles ; therapeutic use ; Voriconazole ; Young Adult

Objective To elucidate the effects of erythromycin derivative,9(S)-hydroxyerythromycin, on the expression of NF-?B in active T lymphocytes,and evaluate the potential role in the treatment of rheuma- toid arthritis(RA).Methods Jurkat T cells were exposed to 100 pmol/L tumor necrosis factor(TNF)-?with or without pretreatment with 3,10,30 or I00?g/ml of erythromycin or 9(S)-hydrnxyerythromycin 1 h at 37℃. The expression of NF-?B was measured by reverse transcription-polymerase chain reaction(RT-PCR)and Western blot.Results Erythromycin and 9(S)-hydroxyerythromycin decreased the expression of NF-?B mRNA and protein in a dose-related fashion.The treatments with erythromycin(100?g/ml)and 9(S)-hydrox- yerythromycin(100?g/ml)resulted in about 36%,45% reduction of NF-?B mRNA(P

As a form of Tuina(Chinese therapeutic massage)Qigong exercises and an essential part of exercise therapy,static training has proven clinical efficacy.However,further evidence is required to reveal its mechanism of action provided by animal experiments.There are four major ways to establish static training animal models:pole climbing,hind-limb suspension,isometric-contraction weight bearing,and electrical stimulation.These models have been used to study diseases of the motor,circulatory,and endocrine systems,etc.,and the mechanism has got extensive exploration.It reviewed static training animal models and the research progress to provide theoretical evidence for static training's experimental research and mechanism exploration.

OBJECTIVETo establish a feasible protocol to provide genetic diagnosis and prenatal diagnosis in Chinese hemophilia patients and their relatives by direct exon sequencing.

METHODSIn our study, genetic diagnosis was performed on 5 unrelated families with informed consent, which included 3 pregnant women who asked for prenatal diagnosis. Umbilical cord blood was obtained from 2 fetuses and amniotic fluid from another fetus. After extraction of the genomic DNA, all of the exons, exon-intron boundaries and their flanks of FⅨ gene were amplified by polymerase chain reaction (PCR). PCR products were detected through direct-sequencing.

RESULTSSequence analysis indicated that the patients and carriers from 5 families have the pathogenic mutations,c.1022G>A (p.R341Q), c.484 C>T (p. R162X), c.1135C>T (p.R379X), c.799C>T (p.H267Y), c.1232G＞T (p.S411I), respectively. Except c.484 C>T (p. R162X), 4 of the 5 mutations were reported firstly in Chinese population. During prenatal diagnosis, one of the fetuses was found to be affected with c.484C>T; p.R162X. The remaining two fetuses were diagnosed as normal, the results of which were later verified by post-birth diagnosis, and factor FⅨ activities in plasma was 52.7% and 76.2%, respectively.

CONCLUSIONIn the quest of strict quality control, exon sequence on FⅨ gene was a rapid and accurate method for genetic diagnosis and prenatal diagnosis of hemophilia B.

Exons ; genetics ; Factor IX ; genetics ; Female ; Hemophilia B ; genetics ; Humans ; Male ; Pedigree ; Prenatal Diagnosis ; methods ; Sequence Analysis, DNA ; methods

This article firstly established a new efficient method for screening anti-osteoporosis ingredients, which used two-dimensional zebrafish model combined with hyphenated chromatographic techniques to evaluate anti-osteoporosis activities of epimedin A and its metabolite baohuoside I. Adult zebrafish was used for metabolism of epimedin A in 0.5% DMSO, and LC-MS was used for analysis of the metabolite, which was captured by HPLC, and prednisolone-induced osteoporosis model of zebrafish was used to evaluate the anti-osteoporotic activities of trace amounts of epimedin A and baohuoside I. The results indicated that epimedin A and baohuoside I can prevent prednisolone-induced osteoporosis in zebrafish. The developed method in this paper enables the separation, enrichment and analysis of micro-amount metabolite of epimedin A, and anti-osteoporosis activities in vivo of epimedin A and baohuoside I was simple and efficient screening resorting to zebrafish osteoporosis mode. This paper would provide new ideas and methods for a rapid and early discovery of anti-osteoporosis activities of micro-ingredients and its metabolite of traditional Chinese medicine.
Animals ; Chromatography, High Pressure Liquid ; Chromatography, Liquid ; Drug Evaluation, Preclinical ; Drugs, Chinese Herbal ; pharmacology ; Flavonoids ; metabolism ; pharmacology ; Mass Spectrometry ; Osteoporosis ; drug therapy ; Zebrafish

A method to determine dihydroxyacetone (DHA) in fermentation broth was developed by high performance liquid chromatography (HPLC). DHA was separated on a Alltima C18(5?m,250?4.6mm). The mobile phase was 0.5% methanol solution (pH adjusted to 3.0 with H3PO4), the flow-rate was 1.0 ml/min and the detective wavelength was 200 nm. The detection limits of DHA was 0.1 g/L～10.0 g/L. 6.2 g/L DHA in the fermentation broth was detected by HPLC, which was in agreement with the result by spectrophotometric method.The method was applicable for DHA determination in the fermentation process.

More than 20 strains capable of producing dihydroxyacetone from glycerol were isolated from 4 different natural environment samples by using two detection methods. The strain 6-8 which could grow on medium containing glycerol as sole carbon source had a higher converting capability. Under a better culture, the highest DHA production of the strain 6?8 reached 6.4 g/L. In addition to general morphological and bio-chemical characteristics, the strain 6?8 was identified by 16S rDNA sequence and systematic analysis. The results showed that 16S rDNA sequence of the strain 6-8 had similarity of 99.7% with Acinetobacter sp. suggesting that the strain 6-8 is one of subspecies of Acinetobacter sp.