Epidemiologic Studies ; Humans ; Neoplasms ; epidemiology

Humans ; Salivary Gland Neoplasms ; therapy

The effect of iodinated contrast on thyroid function and auto-antibodies after a single percutaneous coronary intervention (PCI) was explored.In 96 patients with randomly selected PCI,serum TSH,T3,T4,thyroid peroxidase antibody (TPOAb),thyroglobulin antibody (TgAb) were determined preoperatively as well as by 3-6 months postoperatively.After PCI,the level of TSH,T3,T4,showed no significant changes; TgAb,TPOAb which were positive preoperatively,after 3-6 months were statistically increased(P＜0.05).Iodinated contrast in PCI has no significant influence on thyroid function and auto-antibodies after 3-6 months.

The chemical constituents from lipophilic parts in the roots of Angelica dahurica var. formosana cv. Chuanbaizhi were studied in this paper. The compounds were separated and purified by repeated column chromatographic methods on silica gel and HPLC, and the chemical structures of compounds were determined by spectral data analyses. Twenty-nine compounds were obtained and identified as isoimperatorin (1), β-sitosterol (2), imperatorin (3), bergapten (4), osthenol (5), xanthotoxin (6), isoimpinellin (7), dehydrogeijerin (8), phellopterin (9), isodemethylfuropinarine (10), 7-demethylsuberosin (11), alloimperatorin (12), xanthotoxol (13), isooxypeucedanin (14), alloisoimperatorin (15), demethylfuropinarine (16), 5-hydroxy-8-methoxypsoralen (17), oxypeucedanin methanolate (18), pabulenol (19), byakangelicin (20), marmesin (21), (+) -decursinol (22), heraclenol (23), oxypeucedanin hydrate (24), marmesinin (25), ulopterol (26), erythro-guaiacylglycerol-β-ferulic acid ether (27), threo-guaiacylglycerol-β-ferulic acid ether (28), and uracil (29). Compounds 5, 8, 11, 18, 21-23, and 26-28 were obtained from the roots of title plant for the first time.
Angelica ; chemistry ; Coumarins ; chemistry ; isolation & purification ; Furocoumarins ; chemistry ; isolation & purification ; Methoxsalen ; chemistry ; isolation & purification ; Phytochemicals ; analysis ; chemistry ; Plant Roots ; chemistry

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Retrospective Studies ; Salivary Gland Diseases ; pathology ; Salivary Glands ; pathology ; Young Adult

Production of bioethanol using starch as raw material has become a very prominent technology. However, phytate in the raw material not only decreases ethanol production efficiency, but also increases phosphorus discharge. In this study, to decrease phytate content in an ethanol fermentationprocess, Saccharomyces cerevisiae was engineered forheterologous expression of phytase on the cell surface. The phy gene encoding phytase gene was fused with the C-terminal-half region of α-agglutinin and then inserted downstream of the secretion signal gene, to produce a yeast surface-display expression vector pMGK-AG-phy, which was then transformed into S. cerevisiae. The recombinant yeast strain, PHY, successfully displayed phytase on the surface of cells producing 6.4 U/g wet cells and its properties were further characterized. The growthrate and ethanol production of the PHY strain were faster than the parent S. cerevisiae strain in the fermentation medium by simultaneous saccharification and fermentation. Moreover, the phytate concentration decreased by 91% in dry vinasse compared to the control. In summary, we constructed recombinant S. cerevisiae strain displaying phytase on the cell surface, which could effectively reduce the content of phytate, improve the utilization value of vinasse and reduce the discharge of phosphorus. The strain reported here represents a useful novel engineering platform for developing an environment-friendly system for bioethanol production from a corn substrate.
6-Phytase ; metabolism ; Biofuels ; Ethanol ; chemistry ; Fermentation ; Industrial Microbiology ; Saccharomyces cerevisiae ; metabolism ; Starch ; chemistry ; Zea mays ; chemistry

Objective To evaluate the effects of compositive cognitive training on reasoning ability for healthy community elderly.Method All the participants were selected from one district in Shanghai by every 50 samples.151 community healthy elderly who accorded with the standard were collected at last.They were divided into cognitive intervention group ( n =90) and control group ( n =61 ) by sequence.The interventions ( includes reasoning,memory training,et al) were conducted in 24 sessions over 12 weeks.All individuals were assessed by Neuropsychological Test Battery for Elderly (NTBE) at baseline,follow-up,half a year follow-up and one year follow-up phase,and Raven' s Standard Progressive Matrices on reasoning classes.Results The scores of Raven' s Standard Progressive Matrices were significantly higher after reasoning training in intervention group( (15.54 ±5.70),(10.35 ± 5.10),t =3.595,P ＜ 0.01 ).Compared with baseline,the reasoning test scores of NTBE were significantly higher after cognitive intervention in treatment group at follow-up phase,and were also significantly higher than control group (P ＜ 0.05 or P ＜ 0.01 ).Conclusion Results support the effectiveness of compositive cognitive training in improving reasoning ability are positive,and can last for one year.

Objective To explore the health-relate quality of life(QOL) status of adult persistent allergic rhinitis (PAR);the change of QOL of pro-post specific immunotherapy (SIT) and pharmacotherapy .Methods Skin prick tests(SPT) were performed on PAR patients .According to the results ,80 adult cases that were allergic to dermatophagoides were enrolled in ENT outpatient clinic of affiliated hospital of Nantong University from April to August 2011 .The patients were randomly allocated to receive either specific immunotherapy(n=40) or pharmacotherapy (n=40) ,all of them were given RQLQ before and after half-year treatment ;40 cases without any allergic diseases were chosen from ENT in-patient department ,and were given RQLQ .The scores of previous treatment of the PAR group were compared with health control group ,then compared with the scores of post-treatment ,and also compared the scores of post-treatment between the immunotherapy group and pharmacotherapy group .Results The scores of the PAR patients were higher than that of health control patients in all dimensions of RQLQ (P< 0 .05) ,and the most troublesome problems were nasal symptoms .The scores of the patients who received SIT were evidently lower than that of pro-treatment in all dimensions of RQLQ(P<0 .05) ,the scores of the patients who received medical treatment were also lower than before (P<0 .05) , and the scores of the SIT group were lower than the pharmacotherapy group (P<0 .05) .Conclusion The QOL of adult patients with PAR was improved after SIT or drug treatment ,and QOL improvement is more obvious treat by SIT .

Objective To evaluate the middle and short-term effects of integrative cognitive training on mild cognitive impairments(MCI).Methods All the participants with MCI aged over 70 years were selected from one sub-district of Putuo District,Shanghai and divided into cognitive intervention group (n=46) and control group (n=35).The integrative cognitive training was conducted in 24 sessions for 12 weeks.All subjects were assessed by Neuropsychological Test Battery for Elderly (NTBE) and by a questionnaire of Shanghai Health Survey for the Elderly (VER2006)at baseline,follow-up and one-year follow up phases.Results At baseline phase,semantic relations test in NTBE was better (t=2.13,P=0.037),verbal fluency test (vegetables) in NTBE was worse(t =-2.25,P=0.038) in intervention group than in control group,while there were no significant differences in scores of other neuropsychological tests between intervention group and control group(all P＞0.05).At follow up phase,16 subscales in reasoning test of NTBE were improved (t=-2.70,P=0.010)and 2 subscales were declined in cognitive intervention group(all P＜0.05).9 subscales in semantic relations test of NTBE (t=-2.27,P=0.013) were improved and 5 subscales were declined in control group (all P＜ 0.05).Comparison between groups at one year follow-up showed that 5 subscales in reasoning test of NTBE (F=16.80,P=0.000) were better in intervention group than in control group(all P＜0.05).General linear model (GLM) with repeated measures at three time points showed that 4 subscales in reasoning test of NTBE had a time-by group interaction (F=5.16,P=0.01).Conclusions Integrative cognitive training can improve cognitive function in patients with mild cognitive impairments,and the validity of reasoning ability can sustain one year.