ObjectiveTo study the method about language rehabilitation for Broca aphasis with bucco-facial apraxia in hemiplebies after stroke.Methods55 patients in hemiplegies after stroke who were diagnoised Broca aphasia with bucco-facial-apraxia by Chinese standard language test of aphasia and apraxia test,were randomly divided into two groups:treatment group(30 cases) and control group(25 cases). The trainning about language rehabilitation and occupational therapy(OT)to bucco-facial-apraxia were given in the treatment group, while in the control group the language rehabilitation training were given only. Evaluation was done in pre-treatment and post-treatment respectively.ResultsThe improvement of bucco-facial-apraxia and language expression function(repetition,speech and speech-reading) of treatment group were significant than that of control group (P<0.05).Conclusions The OT for bucco-facial-apraxia may obviously improved bucco-facial-apraxia and language expression function on training of language rehabilitation for Broca aphasia with bucco-facial-apraxia.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Lymphohistiocytosis, Hemophagocytic ; Male

Bacterial cellulose (BC) is a natural polymer that has bioactivity, biodegradability and biocompatibility. It displays unique physical, chemical and mechanical properties including high crystallinity, high water holding capacity, nanofibre-network structure, high tensile strength and elastic modulus. Due to its unusual material properties, BC has recently become a kind of attractive biomedical material in the international research.Describes BC's properties, study history and its applications as biomedical materials, especially gives emphasis to introduce the applications of BC on scaffold tissue engineering, artificial blood vessels, artificial skin and the treatment of skin wound, as well as the present study status.

Objective To study the pharmacokinetics profiles of ibupro-fen and pseudo ephedrine with chlorpheniramine suspension after single and multiple dosing in healthy volunteers.Methods Three single and one multiple oral doses of ibuprofen and pseudo ephedrine with chlorphe-niramine suspension were given to healthy volunteers respectively.Ibu-profen concentrations in plasma were determined by HPLC-UV method.Pseudo ephedrine and chlorpheniramine concentrations in plasma were determined by HPLC-MS-MS method.The pharmacokinetic parameters were obtained with statistical analysis by DAS Ver 2.0.Results The main pharmacokinetic parameters of 3 single doses(ibuprofen:200,400,600 mg pseudo ephedrine:30,60,90 mg;chlorpheniramine:2,4,6 mg)and multiple dose(ibuprofe,pseudo ephedrine and chlorphe-niramine 200,30,2 mg,respectively)shown that the concentration-time curves of ibuprofen,pseudo ephedrine and chlorpheniramine were described by one-compartment open model and physiological disposi-tions were assumed by linear kinetics characteristics.Conclusion In multiple dosing study,physiological dispositions of ibuprofen,pseudo e-phedrine and chlorpheniramine all existed no induction and inhibition of drug enzyme phenomenon.

A strain NK13 was screened for a certain extent asymmetric hydrolyze the rac-ketoprofen chloroethyl ester and identified as Bacillus megaterium. For the preparation of gene libraries, a positive clones was obtained from the tributyrin flat. The sequence of this esterase gene had been analysised, and contained the whole ORF of an esterase gene with the length of 933bp. The esterase gene of NK13 was compared with the esterase genes of GenBank and the result showed that the esterase gene of NK13 was a novel gene(GenBank accession nember DQ196347).The new esterase gene was inserted into the plasmid pET21b+, then the recombinant plasmid transformed E.coli BL21. After being induced by IPTG, it was expressed in the host strain. SDS-PAGE analysis showed that the relative molecular mass of the esterase was about 34kDa. The result of TLC and HPLC showed that the recombinant strain had higher conversion ration than templet strain. 47.4%of the rac-ketoprofen Chloroethl ester was hydrolyzed to ketoprofen by the recombinant strain in 45min. The (S)- ketoprofen enantiomeric excess, in the later,was 55.46%, which indicated that the esterase could hydrolyze (S)-ketoprofen chloroethyl ester firstly.

20 beats/ h);⑤ normal control group(n=20):healthy person without OSAS or hypertension.The serum level of IL-6, sCD40L,hsCRP,sICAM-1,VACM-1 are determined by ELISA method.Results The serum level of IL-6, sCD40L,hsCRP,sICAM-1,VCAM-1 in patients of OSAS alone group or HT alone group is higher than that of normal control group;whereas,the serum level of IL-6,sCD40L,hsCRP,sICAM-1,VCAM-1 in patients with hy- pertension co-existed OSAS are furthermore higher than that of OSAS alone group,hypertension alone group(P

Objective To explore the dynamic changes of soluble interleukin-2 receptor(SIL-2R) and tumor necrosis factor ?(TNF-?) levels in pediatric malignant solid tumors clinical value.Methods The levels of SIL-2R and tumor necrosis factor ?(TNF-?) were measured by ELISA in 15 cases with pediatric malignant solid tumors before and after chemotherapy.Results Before chemotherapy the levels of SIL-2R and TNF-? of every group patients were significantly higher those that of normal control group (P

Objective To investigate the effect of leukotriene receptor antagonist montelukast on inflammatory factors in children with asthma.Methods Eighty children with moderate asthma who aged 6-14 years old were randomly assigned to 3 treatment groups:5 mg once daily montelukast,or inhaled 100 ?g twice daily budesonide and 5 mg montelukast with inhaled budesonide 100 ?g per day.Each dose group received medicine for 12 weeks.Before starting therapy and 12 months later,clinical effects were observed,and pulmonary function was measured in patients simultaneously;concentrations of serum and sputum eosinophil cationic protein(ECP), IL-5 and TNF-? were measured respectively;also the peripheral blood eosinophil (Eos)was counted.Results Following treatment,clinical evaluation was improved and there were significant increases in pulmonary function in asthmatic children.Compared with control group,the levels of serum ECP,IL-5,TNF-? and blood Eos counting increased significantly in asthmatic children.The blood Eos counting was significantly correlated with ECP concentration in serum of children with asthma(P

Objective To observe the influence of long-term treatment with inhaled corticosteroid on biochemical bone indexes and bone mineral density (BMD) in children with asthma. Methods The design was a randomized, paralleled group study with 3 low dose regiments of 100, 200,300 micrograms of budesonide per day in 45 children with asthma aged 5-8 years old for 12 months. Before inhaled corticosteroid therapy and 6th,12th month,clinical effects were observed and lung function(FEV1) was measured; concentration of serum osteocalcin(OST),insulin-like growth factor-1(IGF-1),bony alkaline phosphatase (BALP) and urinary deoxypyridinolin: creatinine (DPD/Cr) were measured; BMD was examined by dual energy X-ray absorptiometry. Results Clinical evaluation was improved and there was significant increase in FEV1 of asthmatic children. The amount of serum OST was slightly higher,yet no significant compared with that of normal control group. There was significant increase of serum BALP in asthmatic children after treatment; there was significant increase in serum IGF-1 of patients group after treatment compared with in normal children at the same age group; there was significant decrease in urinary DPD/Cr after treatment.There was no significant decrease in BMD before and after treatment at the hip (neck of femur , trochanter of femur ,Ward′s triangle),the lumber area of the spine (L2-4) and forearm (ultradis, distal). Conclusion Long-term treatment with low does corticosteroid dose not restrictedly affect bone metabolism and BMD in children with asthma.

OBJECTIVETo explore the effect of Se-riched soybean peptide (SSP) on antioxidant function in rats of fatty liver caused by high-fat diet.

METHODSForty Wistar rats were divided into 4 groups randomly and fed with standard diet and water (NC), high-fat diet and water (HC), high-fat diet and SSP (0.1 g/d) (SeH), standard diet and SSP (0.1 g/d) (SeN) respectively. After 10 weeks, the rats were killed to investigate the pimelosis level in liver tissues by Sudan III staining and the expression of hepatic GRP78 by immunohistochemical analysis. We also analyzed the changes of liver function, blood lipid, the glutathione peroxidase (GSH-Px), superoxide dismutase (SOD) activity and malondialdehyde (MDA) content in livers and serum.

RESULTSThe pimelosis level, total cholesterol (TC), triglyceride (TG), MDA contents and the expression of GRP78 in HC group were significantly higher than those in NC, SeN, SeH groups. The activities of GSH-Px and SOD in liver and serum were markedly up-regulated in SeH (P < 0.01). There was no significant difference between NC and SeN groups.

CONCLUSIONSSP can improve liver cell injury and the antioxidant functions in rats with fatty liver effectively and decrease the expression of GRP78 in liver.

Animals ; Antioxidants ; metabolism ; Diet, High-Fat ; adverse effects ; Disease Models, Animal ; Fatty Liver ; chemically induced ; metabolism ; Heat-Shock Proteins ; metabolism ; Liver ; drug effects ; metabolism ; Male ; Rats ; Rats, Wistar ; Selenium ; pharmacology ; Soybean Proteins ; pharmacology ; Soybeans ; chemistry