Objective To explore the effect of community comprehensive rehabilitation on quality of life in patients with stroke sequelae under the family medical service mode. Methods From October, 2013 to October, 2014, 51 patients with stroke sequelae received compre-hensive rehabilitation intervention for three months, including rehabilitation training, rehabilitation guidance, health education and psycho-logical counseling. They were assessed with modified Barthel index (MBI), WHO-Disability Assessment Schedule (WHO-DASⅡ), Short Form 36 Health Survey Questionnaire (SF-36), Brain Injury Community Rehabilitation Outcome Scales (BICRO-39), Self-rating Anxiety Scale (SAS), Self-rating Depression Scale (SDS) before and after intervention. Results The scores of physical functionning, role physical, general health, mental health, social functioning and the total score in SF-36 increased after intervention (t>2.072, P<0.05). The scores of so-cial contact, locomotivity, self handling transaction ability and the total score in BICRO-39 decreased after intervention (t>2.434, P<0.05), as well as the scores of getting along with people, housework and society and participation in WHO-DAS II (t>2.507, P<0.05). Conclusion In the community health service, comprehensive rehabilitation guided by multidisciplinary rehabilitation team can facilitate to improve the quality of life in patients with stroke sequela.

Objective To construct Fas-targeting siRNA-expressing plasmid, and explore the significance of Fas inhibition in the treatment of acute aplastic anemia. Methods U6 promoter cassette and siFas sequence were obtained by PCR method, and cloned into modified pcDNA3.1 to produce plasmid pU6-siFas, which was transfected into P815 cells with limpofectin 2000, and then Fas expression was detected by immunohistochemistry. Results The plasmid pU6-siFas could efficiently reduce the expression of Fas and confer G-418 resistance in P815 cells. Conclusion The successful construction of the siRNA expressing plasmid will facilitate the application of RNA interference technique, and lay foundation for further studies of the therapeutic effect of Fas inhibition on acute aplastic anemia.

Objective By 1 H magnetic resonance spectroscopy( 1 H MRS) ,small for gestational age (SGA)and appropriate for gestational age(AGA) as the detection of brain metabolites and MRI plus soft-ware measurement in different brain areas of volume,investigate its cerebral metabolites and the changes of brain in different parts of the volume and significance. Methods Select 88 patients eligible infants, SGA group of 27 cases and AGA group of 21 cases of premature infants;SGA group of 22 cases and AGA group of 18 cases of term infants. Preterm infants with a gestational age of 32 to 36 weeks,term infants with a gesta-tional age of 37 to 41 weeks. Check time between 4 to 7 days old. Calculation of cerebrum volume,cerebellar volume and cerebrospinal fluid volume and intracranial volume,N-acetylaspartic acid(NAA),as 1H MRS area of metabolites measured right frontal choline compounds( Cho) and creatine compounds( Cr) wave,calcu-lation of Cho/Cr and NAA/Cho ratio of NAA/Cr. Results NAA/Cr,the cerebrum volume and intracranial volume of SGA in premature infants group,term infants group and mixed group were 0. 627 ± 0. 183,(2. 831 ±0. 199) ×105 mm3,(3. 178 ±0. 209) ×105 mm3;0. 706 ±0. 139,(3. 056 ±0. 217) ×105 mm3,(3. 411 ± 0. 212 ×105 mm3;0. 708 ± 0. 171,(2. 932 ± 0. 234) × 105 mm3,(3. 282 ± 0. 239) × 105 mm3,respective-ly. NAA/Cr,the cerebrum volume and intracranial volume of AGA in premature infants group,term infants group and mixed group were 0. 734 ± 0. 101,(2. 987 ± 0. 111) × 105 mm3,(3. 347 ± 0. 137) × 105 mm3;0. 805 ± 0. 106, ( 3. 228 ± 0. 284 ) × 105 mm3 , ( 3. 588 ± 0. 306 ) × 105 mm3; 0. 721 ± 0. 119, ( 3. 098 ± 0.240) ×105 mm3,(3.458 ±0.258) ×105 mm3,respectively. The data of SGA group were all lower than those in AGA group,which had significant difference(P<0. 05,respectively). In SGA group,NAA/Cr,the cerebrum volume and intracranial volume of premature infants group were all lower than those in term infants group,which had significant difference(P<0. 001,respectively). In SGA group,Cho/Cr,cerebellar volume and cerebrospinal fluid volume of premature infants group,term infants group and mixed group were[1. 653 ± 0. 343,(1. 816 ± 0. 119) × 104 mm3 ,(1. 651 ± 0. 235) × 104 mm3;1. 588 ± 0. 223,(1. 936 ± 0. 957) × 104 mm3,(1. 623 ± 0. 210) × 104 mm3; 1. 612 ± 0. 262,(1. 870 ± 0. 124) × 104 mm3,(1. 649 ± 0. 206) × 104 mm3 ,respectively. In AGA group, Cho/Cr, cerebellar volume and cerebrospinal fluid volume of premature infants group,term infants group and mixed group were 1. 531 ± 0. 226,(1. 872 ± 0. 159) × 104 mm3 ,(1. 731 ±0.280) ×104 mm3;1.528 ±0.107,(2.017 ±0.302) ×104 mm3,(1.648 ±0.169) ×104 mm3;1.583 ± 0.222,(1.939±0.244)×104mm3,(1.681±0.252)×104mm3,respectively.ThedataofSGAgrouphad no significant difference with corresponding AGA group(P >0. 05,respectively). In the premature infants groups,the NAA/Cho of SGA group(0. 401 ± 0. 737) was lower than in the AGA group(0. 506 ± 0. 116), which had significant difference(P=0. 000). In the term infants groups,the NAA/Cho of SGA group(0. 483 ±0. 605) was lower than in the AGA group(0. 472 ± 0. 987),which had no significant difference(P =0. 653). In the AGA groups,NAA/Cr,NAA/Cho,cerebellar volume and cerebrospinal fluid volume of pre-mature infants group and term infants group had no significant difference ( P>0. 05 ) . Both of the cerebellar volume and cerebrospinal fluid volume between the premature infants AGA group and premature infants AGA group had no significant difference(P>0. 05). Conclusion Neurons in the brain,the cerebrum volume,the cranial cavity volume and NAA/Cr of SGA was significantly lower than those of AGA,but Cho/Cr,cerebel-lar volume and cerebrospinal fluid volume of SGA and AGA had no significant difference. NAA/Cr in the brain and the cerebrum volume of SGA may be associated with low volume of small nerve mental retarda-tion,worthy of further study.

The rate of corneal graft rejection is still high for high-risk keratoplasty although immune suppression drug is routinely used.The role of traditional Chinese medicine in corneal transplantation is concerned gradually.Heijingpaichitang on the prevention and treatment of rats with high-risk corneal allograft rejection needs further study.Objective This study was to investigate the inhibitory effect of heijingpaichitang on high-risk corneal transplantation immune rejection in rats.Methods Sixteen female SD rats were used as the donors and 32female Wistar rats were served as recipients.The high-risk corneal trasplantation models were established by corneal suture in 32 Wistar rats,and then homogeneity variant SD-Wistar corneal transplantation was performed.The recipients were randomized into model control group,cyclosporinc A (CsA)group,heijingpaichitang group and CsA +heijingpaichitang group.CsA,heijingpaichitang and CsA + heijingpaichitang was orally administered 4 days after operation once per day for 15 days,and normal saline solution was used at the same way in the model control group.Ocular anterior segment reaction was examined under the slit lamp and corneal opacification,edema and neovasculation were scored based on Larkin' s criteria.Rejection index of the corneal graft was recorded and the graft survival time was calculated.The pathological examination of the corneal graft was carried out in all rats,and the inflammatory cells in the corneas and CD4+ cells in the periphery blood were assayed using flow cytometry.The use of the animals complied with ARVO Statement.Results Corneal graft rejection occurred in 10 days after operation in the model control group,12-13 days in the CsA group and heijingpaichitang group and 22 days in the CsA +heijingpaichitang group.Compared with model control group,the scores of the corneal opacification,corneal edema and neovascularization were significantly lower in the CsA group,heijingpaichitang group and CsA+heijingpaichitang group (P＜0.05),and all the scores were declined in the CsA+ heijingpaichitang group compared with CsA group and heijingpaichitang group(P＜0.01),but no significant differences were seen in the scores between the CsA group and heijingpaichitang group(P＞0.05).The mean survival time of grafts was (10.38 ±1.69)days in the model control group,(22.50 ± 3.07) days in the CsA + heijingpaichitang group,with the significant difference (t =-9.790,P =0.000).The pathological examination of graft showed that the lymphocytes and new blood vessels were less in the CsA+heijingpaichitang group compared with CsA group and heijingpaichitang group 15 days after operation.Flow cytometry verified that the number of lymphocytes in graft,CD4+cells and CD4+/CD8+ in periphery blood were significantly lower in the heijingpaichitang group,CsA group and CsA+heijingpaichitang group compared with model control group (P＜0.05).Conclusions Heijingpaichitang can inhibit immune rejection to certain extent in high-risk corneal transplantation rat and has a similar effect to 0.1％ CsA.Heijingpaichitang and 0.1％ CsA have a synergistic effect.

To determine the optimum conditions of supercritical CO2 extraction of Xiaoyaosan, and establish its fingerprint by gas chromatography-mass spectrometry (GC-MS), the yield of extract were investigated, an orthogonal test was used to quantify the effects of extraction temperature, pressure, CO2 flow rate and time, and fingerprint analysis of different batches of extracts were by GC-MS. The optimal extraction conditions were determined as follows: extraction pressure 20 MPa, extraction temperature 50 degrees C, CO2 flow rate 25 kg x h(-1), extraction time 3 h, and average yield 2.2%. The GC-MS fingerprint was established and 27 common peaks were found, whose contents add up to 81.89% of the total peak area. Among them, 21 compounds were identified, accounting for 53.20% of the total extract. The extraction process is reasonable and favorable for industrial production. The GC-MS method is accurate, reliable, reproducible, and can be used for quality control of supercritical CO2 extract from Xiaoyaosan.
Carbon Dioxide ; chemistry ; Chromatography, Supercritical Fluid ; methods ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Gas Chromatography-Mass Spectrometry ; methods

Objective To detect the mutations of ATP2C1 gene in patients with Hailey-Hailey dis- ease (HHD).Methods PCR and direct sequencing were performed in 17 patients and 120 healthy controls to screen the mutations in the exons of ATP2C1 gene.Results Eight mutations were identified in nine probands, including three deletion mutations (nt1464-1487 del/nt1462-1485del,1523delAT,2375delTTGT),three splice site mutations (360—2A→G,1415—2A→T,2243+2T→C) and two missence mutations (C920T and G1942T).None of the above mutations was found in the controls.Conclusion Eight specific novel mutations were identified in nine probands of HHD,which could be causative factors of the disease.

Objective To explore the effect of different proportions of mixed blood exchange transfusion on blood circulation in neonates with hemolytic disease.Methods Thirty-one newborn infants with hemolytic disease were treated by peripheral arteriovenous synchronization of exchange transfusion with different proportions mixed blood.AB type plasma was mixed with O type red blood cell(RBC) washing.The proportion for the treatment group was 1:1(the O type RBCs 2 U:the AB type plasma 200 mL),by exchange transfusion of haplotypes,in accordance with 80?mL/kg;the proportion for control group was 2:1(the O type RBC 4 U:the AB type plasma 200 mL),by exchange transfusion of double in accordance with 150-180 mL/kg.The indicators were detected,such as the exchange rate of neonatal serum bilirubin,RBC,hemoglobin(Hb),hematocrit(HCT),and the exchange transfusion quantity and days of hospitalization before and after the exchange transfusion were analyzed.Results The exchange rate of serum bilirubin of treatment group and control group was (44.92?3.99)% and (45.69?5.06)%,respectively,there was no significant difference between 2 groups(P=0.639),there was no significant difference of hospitalization days[(8.13?1.13) d vs(8.19?0.91) d]between 2 groups(P=0.884).After exchange transfusion in treatment group,the average level of the RBC,Hb and HCT were increased(P

The tail suspension test (TST), forced swimming test (FST) and chronic unpredictable mild stress (CUMS) model were used to evaluate the anti-depressant effect of supercritical CO2 extract from Compound Chaigui Fang (FFCGF). A nuclear magnetic resonance (NMR)-based metabonomics combined with multivariate statistical analysis was performed to explore the mechanism of FFCGF. Rats were conducted by CUMS procedure for 28 days and drugs were administrated at the same time. The body weight, sucrose preference, crossings and rearings in open-field tests were evaluated and the urine was collected simultaneously. The metabonomic profiles of rats' urine were analyzed by NMR and potential biomarkers were searched by multivariate statistical analysis. The results showed that administration of FFCGF significantly decreasing the immobility time in FST and TST and improving rats' body weight, sucrose preference, crossings and rearings in CUMS, which were indication that the anti-depressant effect of FFCGF was abvious. Significant differences in the metabolic profile of the CUMS treated group and the control group were observed, which were consistent with the results of behavioral tests. Decreased levels of acetic acid, succinic acid, 2-oxidation glutaric acid and citric acid and increased glycine and pyruvic acid in urine were significantly affected by the CUMS procedure and the 6 biomarkers were reversed evidently after administration of FFCGF. These changes were suggestion that the anti-depressant mechanism of FFCGF was associated with energy metabolism, lipid metabolism and amino acid metabolism.
Animals ; Antidepressive Agents ; chemistry ; isolation & purification ; pharmacology ; therapeutic use ; Behavior, Animal ; drug effects ; Body Weight ; Carbon Dioxide ; chemistry ; Depression ; drug therapy ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; therapeutic use ; Male ; Mice

Objective: To study the therapeutic potential of Fas inhibition in different diseases, a Fas-targeting siRNA (small interfering)-expressing plasmid was constructed. Methods: The U6 promoter cassette and siFas (small interfering RNA that inhibit Fas expression) template sequence were obtained by PCR method. They were cloned into modified pcDNA3.1. The resultant plasmid pU6-siFas was transfected into P815 cells with lipofectin2000 and selected under G-418-containing culture medium. Fas inhibition in stably transfected cells was detected by immunocytochemistry. Results: The plasmid pU6-siFas efficiently reduced the expression of Fas and conferred G-418 resistance in P815 cells. Conclusion: The successful construction of the siRNA expressing plasmid will facilitate the application of RNA interference technique and lay the foundation for further study of Fas inhibition in the treatment of different diseases such as aplastic anemia and acute liver failure.