Adult ; Colonic Neoplasms ; genetics ; DNA, Neoplasm ; genetics ; Female ; Fluorescence ; Humans ; Male ; Microsatellite Instability ; Middle Aged ; Polymerase Chain Reaction ; methods ; Rectal Neoplasms ; genetics

OBJECTIVETo observe the differences of therapeutic effect of spastic paralysis after stroke between electroacupuncture and acupuncture and explore the mechanism.

METHODSSixty-four cases were randomly divided into an electroacupuncture group (n = 33) and an acupuncture group (n = 31). Both groups were treated with Bobath facilitation techniques and medicine treatments. Quchi (LI 11), Hegu (LI 4), Yanglingquan (GB 34), Sanyinjiao (SP 6), et al. on the affected side were selected in each group. The needle was retained for 30 min, and the manipulation was applied for 1 min in the acupuncture group, and electroacupuncture was added in the electroacupuncture group. Stroke Impairment Assessment Set (SIAS) was adopted to assess the whole function status after sroke, and the contents of glutamate (Glu) and gamma-aminobutyric acid (GABA) in serum and clinical efficacy were observed in the two groups.

RESULTSThe SIAS score increased after treatment as compared with that before treatment in either group (both P < 0.01), and the electroacupuncture group was superior to the acupuncture group (P < 0.01); the content of Glu in blood serum and ratio of Glu/GABA reduced, while the content of GABA in serum increased after treatment as compared with those before treatment in either group (all P < 0.01), but the improvement of above indices were much more apparently in the electroacupuncture group as compared with those in the acupuncture group (P < 0.01, P < 0.05); the total effective rate of 90.9% (30/33) in the electroacupuncture group was superior to that of 83.9% (26/31) in the acupuncture group (P < 0.05).

CONCLUSIONElectroacupuncture can improve therapeutic effect of spastic paralysis after stroke, it's mechanism may be ralated to ajusting the contents of Glu and GABA in serum.

Acupuncture Therapy ; Electroacupuncture ; Glutamic Acid ; blood ; Muscle Spasticity ; Paralysis ; blood ; therapy ; Stroke ; blood ; therapy ; gamma-Aminobutyric Acid ; blood

Antineoplastic Agents ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; genetics ; Drug Delivery Systems ; Erlotinib Hydrochloride ; Female ; Genes, erbB-1 ; Humans ; Lung Neoplasms ; drug therapy ; genetics ; Male ; Mutation ; Protein Kinase Inhibitors ; therapeutic use ; Quinazolines ; therapeutic use ; Receptor, Epidermal Growth Factor ; antagonists & inhibitors ; genetics

OBJECTIVETo study the effects of ApoE gene polymorphism on anti-inflammatory action of Xuezhikang Capsule.

METHODSOne hundred and two patients with hyperlipidemia (as the treated group) and one hundred healthy volunteers (as the control group) were enrolled in the case-control study. Total DNA of the peripheral blood was extracted and ApoE genotypes were determined by PCR sequence analysis. The serum levels of tumor necrosis factor alpha (TNF-alpha), interleukin 6 (IL-6), and high sensitivity C reactive protein (hs-CRP)were measured in all subjects. The changes of TNF-alpha, IL-6, and hs-CRP were detected before and after 6-week Xuezhikang Capsule treatment, thus analyzing the correlation between ApoE gene polymorphism and changes of each inflammatory factor.

RESULTSThe frequency of E3/3 genotype was 86% (86/100 cases)in the control group, significantly higher than that of the treated group (62.7%, 64/102 cases). The frequency of E3/4 genotype was 6% (6/100 cases) in the control group, significantly lower than that of the treated group (21.6%, 22/102 cases; both P < 0.05). Compared with the control group, the serum levels of TNF-alpha, IL-6, and hs-CPR were higher in the treated group before treatment (P < 0.05). In hyperlipidemia patients with E3/4 + E4/4 genotype, the serum level of TNF-alpha was higher than that of E3/3 genotype (P < 0.05); the serum level of IL-6 was higher than that of E2/E2 + E2/E3 genotype (P < 0.05); the serum level of hs-CRP was higher than that of E2/E2 + E2/E3 and E3/E3 genotype (P < 0.05). But there was no statistical difference in the serum levels of TNF-alpha, IL-6, or hs-CPR between E3/3 and E2/E2 + E2/E3 genotype. After 6-week intervention of Xuezhikang Capsule, the serum levels of TNF-alpha, IL-6, and hs-CRP were lower in the treated group (P < 0.05), but the serum levels of TNF-alpha and IL-6 were still higher than those of the control group (P < 0.05). But there was no statistical difference in the decrement of TNF-alpha, IL-6, or hsCRP among E2/E2 + E2/E3, E3/E3, or E3/4 + E4/4 genotypes (P > 0.05).

CONCLUSIONSThe distribution of ApoE gene polymorphism is different between the hyperlipidemia patients and the healthy people. Chronic inflammatory reactions exist in hyperlipidemia patients, especially in those with e4 allele. Xuezhikang Capsule showed anti-inflammatory effects, but ApoE gene polymorphism did not affect its effects.

Adult ; Aged ; Anti-Inflammatory Agents ; therapeutic use ; Apolipoproteins E ; genetics ; C-Reactive Protein ; metabolism ; Case-Control Studies ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Genotype ; Humans ; Hyperlipidemias ; drug therapy ; genetics ; Interleukin-6 ; blood ; Male ; Middle Aged ; Phytotherapy ; Polymorphism, Genetic ; Tumor Necrosis Factor-alpha ; blood

OBJECTIVETo study the correlation between Apo E gene polymorphism and patients with coronary heart disease (CHD) of phlegm-stasis syndrome (PSS).

METHODS78 CHD patients were assigned to PSS (49 cases) and non-phlegm-stasis syndrome (NPSS). Polymorphisms of Apo E gene in 78 CHD patients and 100 healthy subjects were detected by complete DNA sequencing.

RESULTSFive gene types as E3/3, E4/4, E2/ 3, E2/4, and E3/4 were detected in the two groups. The frequencies of genotype E3/3 and epsilon 3 allele were significantly lower in CHD patients than in the healthy subjects (P<0.01). But the frequencies of genotype E3/4 and epsilon 4 allele were significantly higher in CHD patients than in the healthy subjects (P<0.01). In CHD patients, the frequencies of genotype E2/4 + E3/4 + E4/4 and epsilon 4 allele were higher in PSS than in NPSS.

CONCLUSIONSApo E epsilon 4 allele was a susceptible allele to CHD, which was closely correlated to CHD PSS. It was inferred that it might be one of main susceptible alleles for CHD PSS.

Aged ; Alleles ; Apolipoproteins E ; genetics ; Base Sequence ; Case-Control Studies ; Coronary Disease ; diagnosis ; genetics ; Female ; Genotype ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged

OBJECTIVE To explore the mechanism of ulcerative colitis(UC)treatment by Jianpi-Bushen Fang through pro-moting the differentiation of BMSCs in model rats.METHODS The rats were divided into 5 groups:normal group,model group,BMSCs group,BMSCs intervene group and combine group.BMSCs intervene group and combine group were injected with decoction intervened BMSCs through tail veins in vitro (1×106/mL),the combine group were also given the decoction in oral for 10 d.BMSCs group were injected with BMSCs through tail veins(1×10 6/mL).The normal and model groups were in-jected with 1 mL of normal saline through tail veins.5 rats were killed on 10th day after the intervention,respectively,for specimen.The expression of Lgr5,Ephrin-B3 and E-cadherin were detected with Western blot,and the levels of IL-6,IL-17 and TGF-βwith ELISA assay.RESULTS The expression of Lgr5 and Ephrin-B3 in treatment groups increased(P <0.05), compared with the model group.E-cadherin in treatment groups increased compared with the model group,and the combine group and BMSCs intervene group increased significantly(P <0.05).The levels of IL-6 and IL-17 in combine group and BM-SCs group significantly decreased(P <0.05),while TGF-βincreased(P <0.05).The difference between the combine group and BMSCs group was significant(P <0.05) in Lgr5,Ephrin-B3,E-cadherin,IL-6 and TGF-βexpression.CONCLUSION Jianpi-Bushen Fang can promote the venously transplanted BMSCs proliferation and differentiation into intestinal stem cell, regulate immune function and repair intestinal mucosa,which may be one possible mechanism for UC treatment.

OBJECTIVETo study the mutation patterns of epithelial growth factor receptor (EGFR) exon 18, 19 and 21 in Chinese non-small-cell lung cancers (NSCLC).

METHODSSomatic mutation in samples of 32 cases without Iressa-treatment were compared with that in 10 volunteers blood control. The mutations were identified for the forward and reverse sequence chains for the tyrosine kinase domain of the EGFR gene, followed by DNA template abstraction and Touchdown PCR.

RESULTSNine types of mutation were found in sequences of 7 cases among the 32 non-small cell lung carcinoma tissues, namely, five reported mutation within exon 19, and two new heterozygous mutations, L833V and H835L within exon 21, and two intron polymorphism. These results showed a mutation rate of 9/32 (28.1%) in Chinese with NSCLC, and of 31.6% in lung adenocarcinomas.

CONCLUSIONEGFR mutation rate in Chinese with NSCLC is consistent with those of Asian women reported in the literature but new mutation points in Chinese were presented as L833V and H835L. The mutation rate is in concordance with release rate of NSCLC obtained by Gefitinib treatment in Chinese.

Adenocarcinoma ; genetics ; Adult ; Aged ; Asian Continental Ancestry Group ; genetics ; Base Sequence ; Carcinoma, Non-Small-Cell Lung ; ethnology ; genetics ; China ; DNA Mutational Analysis ; Exons ; genetics ; Female ; Humans ; Lung Neoplasms ; ethnology ; genetics ; Male ; Middle Aged ; Mutation ; Receptor, Epidermal Growth Factor ; genetics

Objective The Augmentation index(AI)is an indicator of pulse wave reflections.To under- stand the validity of AI in the elderly,we studied the determinants of AI in an elderly population.Methods All subjects older than 70 years living in Zhaoxiang Town,Qingpu District,Shanghai were recruited.Pulse wave a- nalysis at the left radial artery was performed by using Omron HEMg000AI device.The augmentation index (AI)adjusting for a heart rate of 75 beats/min was used for statistical analysis.Results One thousand two hun- dred eighty-six participants included 761(59 %)women,and 815(63 %)hypertensive patients with average age 76.3 years participate the study.Women had a significant higher AI than men(90.3% versus 85.8%,P

Objective To compare the cognitive effects of guqin (the oldest Chinese instrument) music and piano music.Methods Behavioral and event-related potential (ERP) data in a standard two-stimulus auditory oddball task were recorded and analyzed. Results This study replicated the previous results of culture-familiar music effect on Chinese subjects: the greater P300 amplitude in frontal areas in a culture-familiar music environment. At the same time, the difference between guqin music and piano music was observed in N1 and later positive complex (LPC: including P300 and P500): a relatively higher participation of right anterior-temporal areas in Chinese subjects. Conclusion The results suggest that the special features of ERP responses to guqin music are the outcome of Chinese tonal language environments given the similarity between Guqin's tones and Mandarin lexical tones.

OBJECTIVETo evaluate levels of common specific fusion transcripts M-bcr-abl, m-bcr-abl, TEL-AML1, AML1-ETO, PML-RAR alpha, CBF beta-MYH11 in untreated leukemia patients.

METHODSSpecific fusion transcript levels were detected by TaqMan-based real-time quantitative RT-PCR technique in a total of 208 samples, including 195 bone marrow samples from 50 M-bcr-abl(+) chronic phase-chronic myeloid leukemia (CML-CP), 10 M-bcr-abl(+) acute lymphoblastic leukemia (ALL), 19 m-bcr-abl(+) ALL, 11 TEL-AML1(+) ALL, 30 AML1-ETO(+) acute myeloid leukemia (AML), 58 PML-RAR alpha(+) acute promyelocytic leukemia (APL) and 17 CBF beta-MYH11(+) AML patients and 13 peripheral blood samples from 13 M-bcr-abl(+) CML-CP patients. abl was chosen as internal control gene. Fusion transcript level was calculated as fusion transcript copies/abl transcript copies in percentage.

RESULTSBone marrow and peripheral blood samples of CML-CP patients had similar M-bcr-abl fusion transcript levels (median 30% vs 35%, P > 0.05). M- and m-bcr-abl (median 64% vs 54%) levels were similar in ALL patients (P > 0.05), M-bcr-abl level was significantly higher in ALL than CML-CP patients(P < 0.001). Median TEL-AML1 level was 228% in ALL patients. Among AML patients, AML1-ETO level was significantly higher than CBF beta-MYH11 and PML-RAR alpha levels (median 388% vs 145%, 388% vs 47%, all P < 0.001), CBF beta-MYH11 level was significantly higher than PML-RAR alpha level (P < 0.001). Fusion transcript levels of L-, V- and S-type PML-RAR alpha were 45%, 44% and 55%, respectively. L-type was significantly lower than S-type (P = 0.04).

CONCLUSIONSFusion transcript levels in untreated leukemia patients were different and patient-to-patient variations did exist. Detection of fusion transcript levels in untreated leukemia patients not only provides baseline for minimal residual disease monitoring and treatment evaluation but also enable the comparison in inter-laboratory data.

Adolescent ; Adult ; Bone Marrow Cells ; metabolism ; Child ; Child, Preschool ; Core Binding Factor Alpha 2 Subunit ; genetics ; Female ; Fusion Proteins, bcr-abl ; genetics ; Humans ; Leukemia ; genetics ; Male ; Middle Aged ; Oncogene Proteins, Fusion ; genetics ; RUNX1 Translocation Partner 1 Protein ; Reverse Transcriptase Polymerase Chain Reaction ; methods ; Transcription, Genetic