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The Relationship between Source Text Memory and Interpreting Performance
( Yu Hsien Chiu ) 한국통역번역학회 2015 FORUM Vol.13 No.2
Cette etude cherche a enqueter la memoire textuelle et la memoire de fond du texte source apres une courte interpretation consecutive, et a examiner la relation entre ces deux formes de memoires et la qualite de l’interpretation. Un groupe d’interpretes en premiere annee de maitrise est recrute pour interpreter un discours anglais vers le mandarin phrase par phrase sans prendre de notes. Ils sont interrompus de temps en temps par un signe pour memoriser, et sont demandes a ecrire la phrase anglaise qu’ils viennent d’interpreter textuellement. Apres avoir interprete 30 phrases, nous procedons aux taches de reconnaissance des mots et des phrases. L’aptitude des interpretes pour reconnaitre les formes superficielles et le contenu du texte source est examinee, par le biais des mots originaux, des synonymes, des mots de similitudes phonologiques et distraits, des phrases originales, des phrases, des phrases de changements semantiques et distraites. Nous constatons que la memoire de phrase textuelle est bien plus precise en interpretation. Pour le test de reconnaissance, peu de sous-categories sont liees a la performance d’interpretation. Le resultat montre que la memoire textuelle degenere apres un long intervalle et les interpretes ont tendance a s’appuyer plus sur la memoire de fond pour l’identification.
Nerve growth factor upregulates sirtuin 1 expression in cholestasis: a potential therapeutic target
Ming-Shian Tsai,Po-Huang Lee,Cheuk-Kwan Sun,Ting-Chia Chiu,Yu-Chun Lin,I-Wei Chang,Po-Han Chen,Ying-Hsien Kao 생화학분자생물학회 2018 Experimental and molecular medicine Vol.50 No.-
This study investigated the regulatory role of nerve growth factor (NGF) in sirtuin 1 (SIRT1) expression in cholestatic livers. We evaluated the expression of NGF and its cognate receptors in human livers with hepatolithiasis and the effects of NGF therapy on liver injury and hepatic SIRT1 expression in a bile duct ligation (BDL) mouse model. Histopathological and molecular analyses showed that the hepatocytes of human diseased livers expressed NGF, proNGF (a precursor of NGF), TrkA and p75NTR, whereas only p75NTR was upregulated in hepatolithiasis, compared with non-hepatolithiasis livers. In the BDL model without NGF therapy, p75NTR, but not TrkA antagonism, significantly deteriorated BDL-induced liver injury. By contrast, the hepatoprotective effect of NGF was abrogated only by TrkA and not by p75NTR antagonism in animals receiving NGF therapy. Intriguingly, a positive correlation between hepatic SIRT1 and NGF expression was found in human livers. In vitro studies demonstrated that NGF upregulated SIRT1 expression in mouse livers and human Huh-7 and rodent hepatocytes. Both NGF and proNGF induced protective effects against hydrogen peroxide-induced cytotoxicity in Huh-7 cells, whereas inhibition of TrkA and p75NTR activity prevented oxidative cell death. Mechanistically, NGF, but not proNGF, upregulated SIRT1 expression in human Huh-7 and rodent hepatocytes via nuclear factor (NF)-κB activity, whereas NGF-induced phosphoinositide-3 kinase/Akt, extracellular signal–regulated kinase and NF-κB signaling and SIRT1 activity were involved in its hepatoprotective effects against oxidative injury. These findings suggest that pharmacological manipulation of the NGF/SIRT1 axis might serve as a novel approach for the treatment of cholestatic disease.
Yun-Ru Liu,El-Wui Loh,Tsung-Ming Hu,Tsuo-Hung Lan,Hsien-Jane Chiu,Yung-Han Chang,Shuo-Fei Chen,Yen-Hsin Yu,Cheng-Chung Chen 대한신경정신의학회 2014 PSYCHIATRY INVESTIGATION Vol.11 No.2
Objective Metabolic abnormalities, e.g., diabetes, are common among schizophrenia patients. Peroxisome proliferator activated receptor-γ (PPAR-γ) regulates glucose/lipid metabolisms, and schizophrenia like syndrome may be induced by actions involving retinoid X receptor-α/PPAR-γ heterodimers. We examined a possible role of the PPAR-γ gene in metabolic traits and psychosis profile in schizophrenia patients exposed to antipsychotics. Methods Single nucleotide polymorphisms (SNPs) of the PPAR-γ gene and a serial of metabolic traits were determined in 394 schizophrenia patients, among which 372 were rated with Positive and Negative Syndrome Scale (PANSS). Results SNP-10, -12, -18, -19, -20 and -26 were associated with glycated hemoglobin (HbA1c) whereas SNP-18, -19, -20 and -26 were associated with fasting plasma glucose (FPG). While SNP-23 was associated with triglycerides, no associations were identified between the other SNPs and lipids. Further haplotype analysis demonstrated an association between the PPAR-γ gene and psychosis profile. Conclusion Our study suggests a role of the PPAR-γ gene in altered glucose levels and psychosis profile in schizophrenia patients exposed to antipsychotics. Although the Pro12Ala at exon B has been concerned an essential variant in the development of obesity, the lack of association of the variant with metabolic traits in this study should not be treated as impossibility or a proof of error because other factors, e.g., genes regulated by PPAR-γ, may have complicated the development of metabolic abnormalities. Whether the PPAR-γ gene modifies the risk of metabolic abnormalities or psychosis, or causes metabolic abnormalities that lead to psychosis, remains to be examined.