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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton A, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Miyachi Y, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tokura Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)pent-4-en-2-ol, CAS Registry Number 67801-20-1. Food Chem Toxicol 2018; 115 Suppl 1:S143-S152. [PMID: 29305932 DOI: 10.1016/j.fct.2017.12.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 12/14/2017] [Accepted: 12/29/2017] [Indexed: 11/29/2022]
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202
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Hu L, Cao H, Zhao J, Niu L, Chen Y, Zhou N, Zhan J, Yu H, Chen K, Li S, Sheng X, Shen J, Qin S, Feng C, Ge J, Zhang B, Zhang S. Design and test of irradiation-related components in ITER radial x-ray camera. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201817002003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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203
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Shen J, Zou Z, Zhang X, Zhou L, Wang Y, Fang W, Zhu X. Metabolic analyses reveal different mechanisms of leaf color change in two purple-leaf tea plant ( Camellia sinensis L.) cultivars. HORTICULTURE RESEARCH 2018; 5:7. [PMID: 29423237 PMCID: PMC5802758 DOI: 10.1038/s41438-017-0010-1] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 10/18/2017] [Accepted: 11/24/2017] [Indexed: 05/05/2023]
Abstract
Purple-leaf tea plants, as anthocyanin-rich cultivars, are valuable materials for manufacturing teas with unique colors or flavors. In this study, a new purple-leaf cultivar "Zixin" ("ZX") was examined, and its biochemical variation and mechanism of leaf color change were elucidated. The metabolomes of leaves of "ZX" at completely purple, intermediately purple, and completely green stages were analyzed using ultra-performance liquid chromatography quadrupole time of flight mass spectrometry (UPLC-QTOF-MS). Metabolites in the flavonoid biosynthetic pathway remained at high levels in purple leaves, whereas intermediates of porphyrin and chlorophyll metabolism and carotenoid biosynthesis exhibited high levels in green leaves. In addition, fatty acid metabolism was more active in purple leaves, and steroids maintained higher levels in green leaves. Saponin, alcohol, organic acid, and terpenoid-related metabolites also changed significantly during the leaf color change process. Furthermore, the substance changes between "ZX" and "Zijuan" (a thoroughly studied purple-leaf cultivar) were also compared. The leaf color change in "Zijuan" was mainly caused by a decrease in flavonoids/anthocyanins. However, a decrease in flavonoids/anthocyanins, an enhancement of porphyrin, chlorophyll metabolism, carotenoid biosynthesis, and steroids, and a decrease in fatty acids synergistically caused the leaf color change in "ZX". These findings will facilitate comprehensive research on the regulatory mechanisms of leaf color change in purple-leaf tea cultivars.
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Wang T, Shen J. Usefulness of Simplified Nutritional Appetite Questionnaire (SNAQ) in Appetite Assessment in Elder Patients with Liver Cirrhosis. J Nutr Health Aging 2018; 22:911-915. [PMID: 30272092 DOI: 10.1007/s12603-018-1086-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Appetite has received little attention in health care and researches in liver cirrhosis. The Simplified Nutritional Appetite Questionnaire (SNAQ), a self-assessment nutritional screening tool, could be used to screen the risk of malnutrition and weight loss. Our objective was to assess the usefulness of SNAQ in appetite assessment in patients with liver cirrhosis. METHODS Seventy patients were enrolled. Appetite assessment was applied in the enrolled patients by completing SNAQ. Weight, hemoglobin, albumin, pro-albumin and Child-Pugh class were evaluated and recorded. The correlation between SNAQ score and these indexes was also evaluated. The most discriminating SNAQ value was calculated, which separated the participant at risk of weight loss. RESULTS In participants with SNAQ < 14, the BMI, hemoglobin, albumin and pro-albumin were significantly less than those in participants with SNAQ ≥ 14. The correlation between SNAQ and these indexes were also observed (hemoglobin: r = 0.334, p = 0.005; albumin: r = 0.384, p = 0.001; pro-albumin: r = 0.342, p = 0.004; BMI: r = 0.550, p = 0.000). The SNAQ scores reduced along with the increase of Child-Pugh class. An SNAQ score under 11.5 was the best clinical indicator of elder people at risk of weight loss. CONCLUSIONS SNAQ can be used to evaluate the appetite loss and predicting the weight loss in patients with liver cirrhosis. The SNAQ tool also can be used by clinicians and nurses to identify patients with a poor appetite who are at risk of weight loss.
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205
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Tie H, He F, Shen J, Zhang B, Ye M, Chen B, Wu Q. Prolonged interval between neoadjuvant chemoradiotherapy and esophagectomy does not benefit the outcome in esophageal cancer: a systematic review and meta-analysis. Dis Esophagus 2018; 31:1-9. [PMID: 29087451 DOI: 10.1093/dote/dox116] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Whether a prolonged interval between neoadjuvant chemoradiotherapy (nCRT) and esophagectomy could benefits conditions such as rectal cancer, still remains unknown. We therefore performed the current study to evaluate the influence of the interval between nCRT and esophagectomy on the clinical outcomes in patients with esophageal cancer. PubMed and Embase were searched to identify eligible cohort studies. The primary outcome was five-year overall survival (OS), and secondary outcomes included the incidence of anastomotic complications, perioperative mortality, pathologic complete response (pCR) rate, positive circumferential resection margin (CRM) rate, and R0 resection rate. A random-effects model was used for all meta-analyses irrespective of heterogeneity. Ten cohort studies with 2383 patients were included. Overall, the pooled estimate revealed that the prolonged interval has no impact on five-year OS (odds ratio (OR) 0.87, 95% CI 0.66 to 1.14, P = 0.30), with low heterogeneity (PH = 0.78, I2 = 0%). However, it was associated with an increased risk of anastomotic complication (OR 1.71, 95% CI 1.15 to 2.54, P = 0.008), with no effect on perioperative mortality (OR 1.20, 95% CI 0.79 to 1.83, P = 0.40). Additionally, the prolonged interval failed to increase the pCR rate (OR 1.02, 95% CI 0.78 to 1.33, P = 0.89). Even worse, it was correlated with a decreased R0 resection rate (OR 0.60, 95% CI 0.41 to 0.88, P = 0.009) and increased positive CRM rate (OR 2.20, 95% CI 1.44 to 3.36, P < 0.001). This study suggests that the prolonged interval between nCRT and esophagectomy fails to result in better outcomes, and in fact, could worsen clinical outcomes, with increasing anastomotic complications, and undermine resection completeness. However, this conclusion should be treated with caution because of the limitations of retrospective cohort study and substantial clinical heterogeneity. (The study was registered at PRESPERO as CRD42016048210).
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Liu C, Shen J, Liao CZ, Yeung KWK, Tjong SC. Novel electrospun polyvinylidene fluoride-graphene oxide-silver nanocomposite membranes with protein and bacterial antifouling characteristics. EXPRESS POLYM LETT 2018. [DOI: 10.3144/expresspolymlett.2018.31] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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207
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Api A, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton A, Buschmann J, Calow P, Dagli M, Date M, Dekant W, Deodhar C, Fryer A, Joshi K, Kromidas L, La Cava S, Lalko J, Lapczynski A, Liebler D, Miyachi Y, O'Brien D, Parakhia R, Patel A, Penning T, Politano V, Ritacco G, Romine J, Salvito D, Schultz T, Shen J, Sipes I, Thakkar Y, Tokura Y, Tsang S, Wahler J, Wall B, Wilcox D. RIFM fragrance ingredient safety assessment, terpineol, CAS Registry Number 8000-41-7. Food Chem Toxicol 2017; 110 Suppl 1:S392-S402. [DOI: 10.1016/j.fct.2017.07.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 07/10/2017] [Accepted: 07/20/2017] [Indexed: 10/19/2022]
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208
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Moreau P, Bucalossi J, Missirlian M, Samaille F, Courtois X, Gil C, Lotte P, Meyer O, Nardon E, Nouailletas R, Ravenel N, Travere J, Alarcon T, Antusch S, Aumeunier M, Barjat P, Belsare S, Bernard J, Bhandarkar M, Bottereau C, Bourdelle C, Brémond S, Camenen Y, Chaudhari V, Chavda C, Chernyshova M, Clairet F, Colnel J, Czarski T, Choi M, Colledani G, Corre Y, Daniel R, Davis D, Dejarnac R, Devynck P, Dhongde J, Douai D, Elbeze D, Escarguel A, Fenzi C, Figacz W, Guangwu Z, Giacalone J, Guirlet R, Gunn J, Hacquin S, Hao X, Harris J, Hoang G, Houry M, Imbeaux F, Jablonski S, Jardin A, Joshi H, Kasprowicz G, Klepper C, Kowalska-Strzeciwilk E, Kubkowska M, Kumar A, Kumar V, Kumari P, Laqua H, Le-Luyer A, Lee W, Lewerentz M, Lyu B, Malard P, Manenc L, Mansuri I, Marandet Y, Masand H, Mazon D, Molina D, Moureau G, Nam Y, Park H, Pascal J, Patel K, Patel M, Pozniak K, Radloff D, Ranjan S, Rapson C, Raupp G, Rieth M, Sabot R, Santraine B, Sestac D, Sharma M, Shen J, Signoret J, Soni J, Spring A, Spuig P, Sugandhi R, Treuterrer W, Tsitrone E, Varshney S, Vartanian S, Volpe D, Wang F, Werner A, Yun G, Zabolotny W, Zhao W. Measurements and controls implementation for WEST. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.01.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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209
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Shen J, Zhao J, Xiong A, Li X, Su C. P1.03-046 A Retrospective Analysis of Correlation Between Cytokines in TME and Therapeutic Effect of Advanced Lung Cancer Chemotherapy in China. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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210
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Gao S, Jiang B, Liu H, Hou S, Wu L, Yang Z, Shen J, Zhou L, Zheng SS, Bai W. miR93 regulates epithelial-to-mesenchymal transition process in metastatic colorectal cancer by targeting EphA4. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx679.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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211
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Shen J, Cai X. P1.02-026 The Characteristics of Lymph Node Metastasis in Resected Adenosquamous Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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212
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton A, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Miyachi Y, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tokura Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, tetrahydro-4-methyl-2-(2-methylpropen-1-yl)pyran, CAS Registry Number 16409-43-1. Food Chem Toxicol 2017; 110 Suppl 1:S645-S653. [PMID: 29032125 DOI: 10.1016/j.fct.2017.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 09/29/2017] [Accepted: 10/09/2017] [Indexed: 11/25/2022]
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213
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Chen J, Wang M, Khan RAW, He K, Wang Q, Li Z, Shen J, Song Z, Li W, Wen Z, Jiang Y, Xu Y, Shi Y, Ji W. Corrigendum to "The GSK3B gene confers risk for both major depressive disorder and schizophrenia in the Han Chinese population" [J. Affect. Disord. 185 (2015) 149-155]. J Affect Disord 2017; 221:267. [PMID: 28662458 DOI: 10.1016/j.jad.2017.06.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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214
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Li D, Shu Z, Ye X, Zhu J, Pan J, Wang W, Chang P, Cui C, Shen J, Fang W, Zhu X, Wang Y. Cell wall pectin methyl-esterification and organic acids of root tips involve in aluminum tolerance in Camellia sinensis. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2017; 119:265-274. [PMID: 28917145 DOI: 10.1016/j.plaphy.2017.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 09/05/2017] [Accepted: 09/05/2017] [Indexed: 05/21/2023]
Abstract
Tea plant (Camellia sinensis (O.) Kuntze) can survive from high levels of aluminum (Al) in strongly acidic soils. However, the mechanism driving its tolerance to Al, the predominant factor limiting plant growth in acid condition, is still not fully understood. Here, two-year-old rooted cuttings of C. sinensis cultivar 'Longjingchangye' were used for Al resistance experiments. We found that the tea plants grew better in the presence of 0.4 mM Al than those grew under lower concentration of Al treatments (0 and 0.1 mM) as well as higher levels treatment (2 and 4 mM), confirming that appropriate Al increased tea plant growth. Hematoxylin staining assay showed that the apical region was the main accumulator in tea plant root. Subsequently, immunolocalization of pectins in the root tip cell wall showed a rise in low-methyl-ester pectin levels and a reduction of high-methyl-ester pectin content with the increasing Al concentration of treatments. Furthermore, we observed the increased expressions of C. sinensis pectin methylesterase (CsPME) genes along with the increasing de-esterified pectin levels during response to Al treatments. Additionally, the levels of organic acids increased steadily after treatment with 0.1, 0.4 or 2 mM Al, while they dropped after treatment with 4 mM Al. The organic acids secretion from root followed a similar trend. Similarly, a gradual increase in malate dehydrogenase (MDH), citrate synthase (CS) and glycolate oxidase (GO) enzyme activities and relevant metabolic genes expression were detected after the treatment of 0.1, 0.4 or 2 mM Al, while a sharp decrease was resulted from treatment with 4 mM Al. These results confirm that both pectin methylesterases and organic acids contribute to Al tolerance in C. sinensis.
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Lin H, Shen J, Zhai H, Mcdonough J, Tochner Z, Lin A, Deville C, Both S. Scanning Beam Spot Preservation for Head and Neck Proton Therapy: Machine, Universal, or 3D-Printed Patient-Related Range Shifter? Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.2263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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216
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Cai Y, Shen J. Modulation of host immune responses to Toxoplasma gondii by microRNAs. Parasite Immunol 2017; 39. [PMID: 28170109 DOI: 10.1111/pim.12417] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 02/01/2017] [Indexed: 12/21/2022]
Abstract
To survive successfully, Toxoplasma counteracts the strictly regulated host innate response to downregulate inflammation that could be deleterious for the parasite. MicroRNAs are vital regulators of both innate and adaptive immunity, controlling the maintenance and development of immune progenitors as well as the differentiation and the functions of host mature immune cells. Thus, the complexity of mechanisms underlying the connection between Toxoplasma and host immunity has led to investigations of miRNAs as additional key molecular players. The knowledge acquired from these studies will be useful for aiding the discovery of new targets for diagnosis or therapeutic approaches for toxoplasmosis and insight into the interaction between host and parasite.
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217
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Gerecitano J, Zheng H, Mongay Soler L, Ito R, Reis D, Lu C, Shen J, Childs B, Zinzani P. Phase III randomized, double-blind, controlled studies of the PI3K inhibitor copanlisib in combination with rituximab or rituximab-based chemotherapy in subjects with relapsed indolent B-cell non-Hodgkin’s lymphoma (iNHL): CHRONOS-3 and CHRONOS-4. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx373.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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218
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Reid M, Lomas-Francis C, Daniels G, Chen V, Shen J, Ho Y, Hare V, Batts R, Yacob M, Smart E, Green C. Expression of the Erythrocyte
Antigen Henshaw (He; MNS6):
Serological and
Immunochemical Studies. Vox Sang 2017. [DOI: 10.1159/000462924] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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219
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Chen L, Shen J, Shan X, Wang F, Kan T, Tang X, Zhao X, Qin Y. Improvement of tricuspid regurgitation after transcatheter ASD closure in older patients. Herz 2017; 43:529-534. [DOI: 10.1007/s00059-017-4594-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 05/13/2017] [Accepted: 06/16/2017] [Indexed: 11/30/2022]
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220
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Shen J, Souza P. THE RELATIONSHIP BETWEEN COGNITIVE FUNCTIONING AND HEARING ABILITY IN OLDER ADULTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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221
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Camlibel M, Pang JS, Schumacher J, Shen J. Scalar linear complementarity systems do not exhibit Zeno behavior. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.ifacol.2017.08.656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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222
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Shen J, Vakifahmetoglu H, Stridh H, Zhivotovsky B, Wiman KG. Correction: PRIMA-1MET induces mitochondrial apoptosis through activation of caspase-2. Oncogene 2017; 36:3650. [DOI: 10.1038/onc.2017.9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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223
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, Methyl hexyl oxo cyclopentanone carboxylate, CAS Registry Number 37172-53-5. Food Chem Toxicol 2017. [PMID: 28625878 DOI: 10.1016/j.fct.2017.06.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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224
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM FRAGRANCE INGREDIENT SAFETY ASSESSMENT, 2-Methylbutanol, CAS Registry Number 137-32-6. Food Chem Toxicol 2017; 110 Suppl 1:S318-S326. [PMID: 28610741 DOI: 10.1016/j.fct.2017.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 06/02/2017] [Accepted: 06/07/2017] [Indexed: 11/26/2022]
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225
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, 4-(3,4-methylenedioxyphenyl)-2-butanone, CAS Registry Number 55418-52-5. Food Chem Toxicol 2017; 110 Suppl 1:S273-S278. [PMID: 28599881 DOI: 10.1016/j.fct.2017.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 05/31/2017] [Accepted: 06/03/2017] [Indexed: 10/19/2022]
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226
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Riley K, Williams J, Owen L, Shen J, Davies A, Laird K. The effect of low-temperature laundering and detergents on the survival ofEscherichia coliandStaphylococcus aureuson textiles used in healthcare uniforms. J Appl Microbiol 2017; 123:280-286. [DOI: 10.1111/jam.13485] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 04/07/2017] [Accepted: 04/30/2017] [Indexed: 11/30/2022]
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227
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Gerecitano J, Santoro A, Leppä S, Kim T, Kim W, Janssens A, Pedersen M, Reis D, Granvil C, Shen J, Zheng H, Childs B, Zinzani P. SAFETY RUN-IN OF COPANLISIB IN COMBINATION WITH RITUXIMAB PLUS BENDAMUSTINE IN PATIENTS WITH RELAPSED INDOLENT NON-HODGKIN'S LYMPHOMA. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_187] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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228
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Api AM, Belsito D, Botelho D, Bruze M, Calow P, Dagli ML, Dekant W, Fryer AD, La Cava S, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Wahler J. RIFM fragrance ingredient safety assessment, 2-tert-butylcyclohexanol, CAS Registry Number 13491-79-7. Food Chem Toxicol 2017; 110 Suppl 1:S263-S272. [PMID: 28578102 DOI: 10.1016/j.fct.2017.05.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 05/28/2017] [Indexed: 11/17/2022]
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229
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton A, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Miyachi Y, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tokura Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, dihydro-α-terpineol, CAS Registry Number 498-81-7. Food Chem Toxicol 2017; 110 Suppl 1:S253-S262. [PMID: 28576468 DOI: 10.1016/j.fct.2017.05.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 05/15/2017] [Accepted: 05/28/2017] [Indexed: 11/16/2022]
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Maniadakis N, Kourlaba G, Shen J, Holtorf A. Comprehensive taxonomy and worldwide trends in pharmaceutical policies in relation to country income status. BMC Health Serv Res 2017; 17:371. [PMID: 28545440 PMCID: PMC5445358 DOI: 10.1186/s12913-017-2304-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 05/11/2017] [Indexed: 01/01/2023] Open
Abstract
Background Rapidly evolving socioeconomic and technological trends make it challenging to improve access, effectiveness and efficiency in the use of pharmaceuticals. This paper identifies and systematically classifies the prevailing pharmaceutical policies worldwide in relation to a country’s income status. Methods A literature search was undertaken to identify and taxonomize prevailing policies worldwide. Countries that apply those policies and those that do not were then grouped by income status. Results Pharmaceutical policies are linked to a country’s socioeconomics. Developed countries have universal coverage and control pharmaceuticals with external and internal price referencing systems, and indirect price–cost controls; they carry out health technology assessments and demand utilization controls. Price-volume and risk-sharing agreements are also evolving. Developing countries are underperforming in terms of coverage and they rely mostly on restrictive state controls to regulate prices and expenditure. Conclusions There are significant disparities worldwide in the access to pharmaceuticals, their use, and the reimbursement of costs. The challenge in high-income countries is to maintain access to care whilst dealing with trends in technology and aging. Essential drugs should be available to all; however, many low- and middle-income countries still provide most of their population with only poor access to medicines. As economies grow, there should be greater investment in pharmaceutical care, looking to the policies of high-income countries to increase efficiency. Pharmaceutical companies could also develop special access schemes with low prices to facilitate coverage in low-income countries. Electronic supplementary material The online version of this article (doi:10.1186/s12913-017-2304-2) contains supplementary material, which is available to authorized users.
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Zhang K, Hu L, Li ZH, Xiao ML, Qiao ZW, Shen J, Yang HW, Yang MS, Chen C. [Magnetic resonance imaging characteristics of encephalopathy of prematurity]. ZHONGHUA YI XUE ZA ZHI 2017; 97:1299-1302. [PMID: 28482429 DOI: 10.3760/cma.j.issn.0376-2491.2017.17.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Objective: To explore the MRI manifestation of encephalopathy of prematurity (EOP), so as to find an access to the early prevention, early diagnosis, effective treatment and prognosis. Methods: A total of 2 718 premature infants were collected, MRI and clinical data were analyzed who were admitted to NICU of Children's Hospital of Fudan University between January 1, 2009 and December 31, 2014. The manifestation and lesions distribution in MRI were analyzed. Results: All the 2 718 preterm infants underwent MRI. 58.8% (1 599/2 718) of which had normal MRI apperance, whereas 24.9% (678/2 718) showed manifestations of EOP.78.8% (534/678) EOP were non-cystic EOP. 21.2% (144/678) EOP were cystic EOP. Periventricular and cerebral lobe white matter were primary distributions of these lesions. Cystic lesions were primarily distributed in the body of periventricular whiter matter (49.3%). However, more non-cystic EOP were found in cerebral parietal lobe whiter matter (25.1%). Non-cystic EOP were also distributed in the body of periventricular whiter matter, frontal lobe and basal ganglia(20.8%, 20.2% and 18.9%, respectively ). Conclusions: The morbidity rate of EOP in preterm infants was 24.9%. 21.2% (144/678) EOP were cystic EOP. 78.8% (534/678) EOP were non-cystic EOP. Cystic lesions were primarily distributed in the body of periventricular whiter matter. Non-cystic EOP were also distributed in the body of periventricular whiter matter, frontal lobe and basal ganglia.
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Knox RV, Shen J, Greiner LL, Connor JF. Effect of timing of relocation of replacement gilts from group pens to individual stalls before breeding on fertility and well-being. J Anim Sci 2017; 94:5114-5121. [PMID: 28046180 DOI: 10.2527/jas.2016-0799] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Variation in gilt fertility is associated with increased replacement and reduced longevity. Stress before breeding is hypothesized to be involved in reduced fertility. This study tested the timing of gilt relocation from pens to individual stalls before breeding on fertility and well-being. The experiment was performed in replicates on a commercial research farm. After detection of first estrus, gilts ( = 563) were assigned to treatment for relocation into stalls 3 wk (REL3wk), 2 wk (REL2wk), or 1 wk (REL1wk) before breeding at second estrus. Subsets of gilts from each treatment ( = 60) were selected for assessment of follicles at second estrus. Data included interestrus interval, number of services, conception, farrowing, total born, and wean to service interval. Piglet birth weight was obtained on subsets of litters ( = 42/treatment). Measures of well-being included BW, backfat, BCS, lesions, and lameness from wk 1 after first estrus until wk 16. Gilt BW at wk 5 (158.4 kg) was not affected ( > 0.10) by treatment. Measures of BCS, lameness, and lesions at breeding and throughout gestation did not differ ( > 0.10). Treatment did not affect ( > 0.10) gilts expressing a normal interestrus interval of 18 to 24 d (83.4%) but did influence ( < 0.05) the proportion expressing shorter ( < 0.001) and longer ( < 0.001) intervals. Gilts in REL3wk had a shorter ( < 0.001) interestrus interval (20.7 d) than those in REL2wk and REL1wk (22.6 d). Gilts with shorter intervals ( = 24) had fewer total born while gilts expressing longer cycles ( = 65) had reduced farrowing rates. The number of services (1.9) and number of follicles (19.7) at breeding were not affected ( > 0.10) by relocation. There was no effect of treatment on farrowing rate (85.2%), born alive (12.6), or any litter birth weight measures ( > 0.10). The percentage of sows bred within 7 d after weaning (94.4%) was also not affected by treatment ( > 0.10). These results suggest that the timing of relocation before breeding had no effect on well-being or on the majority of gilts with normal estrous cycles and their subsequent fertility. However, a smaller proportion of the gilts exhibited shorter and longer interestrus intervals in response to relocation 1 or 3 wk before breeding. In cases where gilt fertility may be less than optimal, producers that relocate gilts from pens to stalls before breeding should evaluate interestrus interval as a response criterion.
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Shen J, He YH, Geng DC, Jiang DH, Xu YZ. [Arthroscopic treatment of eldly with massive rotator cuff tear]. ZHONGHUA YI XUE ZA ZHI 2017; 97:1145-1149. [PMID: 28427120 DOI: 10.3760/cma.j.issn.0376-2491.2017.15.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the surgical technique and clinical efficacy of arthroscopic treatment of the elderly patients with massive rotator cuff tear. Methods: From June 2012 to June 2015, thirty-six patients with massive rotator cuff tear were treated with arthroscopic and followed up. The visual analog scale(VAS)pain score, University of California Los Angeles (UCLA) scores, Constant scores and American Shoulder and Elbow Surgeons scale(ASES)were used before and after the arthroscopic surgery. Results: All the patients were followed up for average of 18.5 (12 to 30) months.Before arthroscopic surgery, the VAS, UCLA, Constant, ASES were (6.1±2.2), (10.6±4.3), (40.3±10.5) and (28.8±18.5) points; the average flexion of the shoulder was (76.5±42.6)°, the average abduction of the shoulder was (72.4±35.2)°, the average external rotation of the shoulder was(26.6±22.2)° and the average internal rotation of the shoulder was (20.2±6.2)° respectively.These scores were improved to (1.4±1.2), (30.4±5.2), (82.6±12.6), and (78.8±22.6) points, the average flexion of the shoulder was improved to (152.8±25.6)°, the average abduction of the shoulder was improved to (120.6±32.8)°, the average external rotation of the shoulder was improved to (42.6±16.2)° and the average internal rotation of the shoulder was improved to (38.4±5.6)° after one-year follow-up period.Improvement in these scores and range of motion(ROM) were significant difference(P<0.05). Conclusion: Arthroscopic repair can effectively treat the eldly patient with massive rotator cuff tear and obviously improve the function of shoulder joint. The surgery has a clinical application value.
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Kumar S, Peng X, Daley J, Yang L, Shen J, Nguyen N, Bae G, Niu H, Peng Y, Hsieh HJ, Wang L, Rao C, Stephan CC, Sung P, Ira G, Peng G. Inhibition of DNA2 nuclease as a therapeutic strategy targeting replication stress in cancer cells. Oncogenesis 2017; 6:e319. [PMID: 28414320 PMCID: PMC5520492 DOI: 10.1038/oncsis.2017.15] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 02/10/2017] [Indexed: 02/06/2023] Open
Abstract
Replication stress is a characteristic feature of cancer cells, which is resulted from sustained proliferative signaling induced by activation of oncogenes or loss of tumor suppressors. In cancer cells, oncogene-induced replication stress manifests as replication-associated lesions, predominantly double-strand DNA breaks (DSBs). An essential mechanism utilized by cells to repair replication-associated DSBs is homologous recombination (HR). In order to overcome replication stress and survive, cancer cells often require enhanced HR repair capacity. Therefore, the key link between HR repair and cellular tolerance to replication-associated DSBs provides us with a mechanistic rationale for exploiting synthetic lethality between HR repair inhibition and replication stress. DNA2 nuclease is an evolutionarily conserved essential enzyme in replication and HR repair. Here we demonstrate that DNA2 is overexpressed in pancreatic cancers, one of the deadliest and more aggressive forms of human cancers, where mutations in the KRAS are present in 90–95% of cases. In addition, depletion of DNA2 significantly reduces pancreatic cancer cell survival and xenograft tumor growth, suggesting the therapeutic potential of DNA2 inhibition. Finally, we develop a robust high-throughput biochemistry assay to screen for inhibitors of the DNA2 nuclease activity. The top inhibitors were shown to be efficacious against both yeast Dna2 and human DNA2. Treatment of cancer cells with DNA2 inhibitors recapitulates phenotypes observed upon DNA2 depletion, including decreased DNA double strand break end resection and attenuation of HR repair. Similar to genetic ablation of DNA2, chemical inhibition of DNA2 selectively attenuates the growth of various cancer cells with oncogene-induced replication stress. Taken together, our findings open a new avenue to develop a new class of anticancer drugs by targeting druggable nuclease DNA2. We propose DNA2 inhibition as new strategy in cancer therapy by targeting replication stress, a molecular property of cancer cells that is acquired as a result of oncogene activation instead of targeting currently undruggable oncoprotein itself such as KRAS.
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM FRAGRANCE INGREDIENT SAFETY ASSESSMENT, Methyl jasmonate, CAS Registry Number 1211-29-6. Food Chem Toxicol 2017; 110 Suppl 1:S104-S113. [PMID: 28351774 DOI: 10.1016/j.fct.2017.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 03/17/2017] [Accepted: 03/21/2017] [Indexed: 11/18/2022]
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Hu L, Chen K, Chen Y, Li S, Shen J, Sheng X, Niu L, Cheng Y, Zhao J. Outline Design of ITER Radial X-Ray Camera Diagnostic. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst15-137] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Zhang YD, Qu H, Du YF, Xie DH, Li MZ, Shen J. [Clinical possibility of low ligation of inferior mesenteric artery and lymph nodes dissection in laparoscopic low anterior resection]. ZHONGHUA YI XUE ZA ZHI 2017; 96:1916-8. [PMID: 27373360 DOI: 10.3760/cma.j.issn.0376-2491.2016.24.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To investigate the clinical possibility of low ligation of inferior mesenteric artery (IMA) and lymph nodes dissection in laparoscopic low anterior resection. METHODS Data was collected retrospectively from 216 patients who underwent laparoscopic low anterior resection in our hospital from June 2011 to January 2015.Patients were divided into control group (132 cases) and observation group (84 cases). The observation group was treated with low ligation of IMA and lymph nodes dissection, and the control group was cured by high ligation of IMA and lymph nodes dissection. We analyzed the operation time, the number of lymph nodes dissection, the number of lymph nodes removed around the root of IMA, the rate of lymph node metastasis around the root of IMA, the incidence of anastomotic leakage and the ventilation time after the operation. RESULTS There was no significant difference between the two group in the pre-operative data, operation time, the number of lymph nodes dissection the number of lymph nodes removed around the root of IMA, the rate of lymph node metastasis around the root of IMA and the incidence of anastomotic leakage (P>0.05). The observation group were significantly better than the control group the in the ventilation time after the operation (P<0.05). The follow up time was 12 to 67 months. The median follow up time was 37 months. One patient in observation group died of cardiovascular disease. One patient in control group died of metastatic carcinoma. CONCLUSION Detection of low ligation of inferior mesenteric artery and lymph nodes dissection in laparoscopic low anterior resection is safe and practicable, which should be widely applied.
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Api AM, Belsito D, Botelho D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Dekant W, Fryer AD, La Cava S, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Wahler J. RIFM FRAGRANCE INGREDIENT SAFETY ASSESSMENT, 6-acetyl-1,1,2,4,4,7-hexamethyltetraline, CAS Registry Number 21145-77-7. Food Chem Toxicol 2017; 110 Suppl 1:S95-S103. [PMID: 28300631 DOI: 10.1016/j.fct.2017.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 01/04/2017] [Accepted: 03/07/2017] [Indexed: 11/18/2022]
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Shen J, Wang ZY, Cheng T. [Generation of engraftable hematopoietic stem cells from human pluripotent stem cells]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2017; 38:257-260. [PMID: 28395456 PMCID: PMC7348385 DOI: 10.3760/cma.j.issn.0253-2727.2017.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Shen J, Jiang CQ, Yan YF, Liu BR, Zu CL. Effect of increased UV-B radiation on carotenoid accumulation and total antioxidant capacity in tobacco (Nicotiana tabacum L.) leaves. GENETICS AND MOLECULAR RESEARCH 2017; 16:gmr-16-01-gmr.16018438. [PMID: 28290611 DOI: 10.4238/gmr16018438] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
Abstract
Carotenoids are important components of plant antioxidant systems, which protect photosystems from photooxidative destruction during ultraviolet-B (UV-B) exposure. The influence of carotenoids on total antioxidant capacity (TAC) of plants has rarely been studied. In this study, tobacco (Nicotiana tabacum L., 'K326') seedlings exposed to UV-B radiation were used in order to evaluate the effects of ambient levels of UV-B radiation on carotenoid accumulation. The aim was to investigate whether carotenoids could enhance TAC as a means of UV protection. Our results showed that leaf carotenoid content in the low UV-B exposure (+9.75 μW/cm2) plants was approximately 8% higher than that observed in control plants at 2-8 days of exposure. At high UV-B exposure (+20.76 μW/cm2), the carotenoid content increased rapidly after 1 day's exposure (10.41% higher than the control), followed by a return to the content as in control plants. Furthermore, carotenoid content positively correlated with TAC (P = 0.024). These results suggest that carotenoids have antioxidant properties and play an important role in the antioxidant system. UV-B exposure increased the carotenoid synthesis capability of plants. The plants could deplete the carotenoids to scavenge excess ROS at high UV-B radiation levels, which protects the tobacco plant from oxidative damage caused by UV-B stress.
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Kromidas L, La Cava S, Lalko J, Lapczynski A, Liebler DC, Miyachi Y, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM Fragrance Ingredient Safety Assessment, d-Cyclocitronellene acetate, CAS Registry Number 25225-10-9. Food Chem Toxicol 2017; 110 Suppl 1:S66-S77. [PMID: 28263866 DOI: 10.1016/j.fct.2017.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 02/22/2017] [Accepted: 03/01/2017] [Indexed: 11/26/2022]
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Api AM, Belsito D, Bhatia S, Botelho D, Brown D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Fryer AD, Kromidas L, Lalko J, La Cava S, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, Isolongifolene ketone, CAS registry number 23787-90-8. Food Chem Toxicol 2017; 110 Suppl 1:S59-S65. [PMID: 28245999 DOI: 10.1016/j.fct.2017.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 02/16/2017] [Accepted: 02/24/2017] [Indexed: 10/20/2022]
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Shen J, Zhao DS, Li MZ. TGF-β1 promotes human gastric carcinoma SGC7901 cells invasion by inducing autophagy. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2017; 21:1013-1019. [PMID: 28338195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the role of TGF-b1 in autophagy and invasion ability in human gastric carcinoma cell line SGC7901. MATERIALS AND METHODS Cultured SGC7901 cells were treated with different concentrations of TGF-b1 for 24 h. The protein expression levels of autophagy relative marker LC3 and Beclin1 were detected by Western blot. The effect of TGF-b1 on invasion ability of SGC7901 cells was detected with transwell method. RESULTS The results demonstrated that TGF-b1 was able to induced autophagy of SGC7901 cells in a dose-dependent manner. Autophagy inhibitor 3-MA could inhibit TGF-b1 upregulated autophagy. Furthermore, TGF-b1 significantly enhances the invasion ability of SGC7901 cells. However, autophagy inhibitor 3-MA could effectively reverse this process. CONCLUSIONS TGF-b1 enhances SGC7901 cells migration by inducing autophagy.
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Sun F, Fan R, Wang J, Xiong L, Shen J, Zhang S, Cao X. Pharmacokinetics of valnemulin after intravenous, intramuscular, and oral administration in layer chickens. J Vet Pharmacol Ther 2017; 40:415-418. [PMID: 28205246 DOI: 10.1111/jvp.12389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 11/20/2016] [Indexed: 11/26/2022]
Abstract
The pharmacokinetic characteristics of valnemulin in layer chickens were studied after single intravenous, intramuscular, and oral administration at a dose of 15 mg/kg body weight. Plasma samples at certain time points were collected and the drug concentrations in them by ultra high-performance liquid chromatography tandem mass spectrometry (UHPLC-MS). The concentration-time data for each individual were plotted by noncompartmental analysis for the whole three routes. Following intravenous administration, the plasma concentration showed tiny fluctuation. The elimination half-life (T1/2λz), total body clearance (Cl), and area under the plasma concentration-time curve (AUC) were 1.85 ± 0.43 h, 2.2 ± 0.9 L/h, and 7.52 ± 2.46 μg·h/mL, respectively. Following intramuscular administration, the peak concentration (Cmax , 1.40 ± 0.43 μg/mL) was achieved at the time of 0.34 h. A multiple-peak phenomenon existed after oral administration, and the first peak and secondary peak were at 10 min and during 2-4 h, respectively, while the tertiary peak appeared during 5-15 h. The bioavailability (F %) for intramuscular and oral administration was 68.60% and 52.64%, respectively. In present study, the detailed pharmacokinetic profiles showed that this drug is widely distributed and rapidly eliminated, however has a low bioavailability, indicating that valnemulin is likely to be a favorable choice in the clinical practice.
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Dong D, Zhang X, Fang M, Shen J, Tian J. Abstract P2-05-38: Spectral CT based radiomics signature: A potential biomarker for preoperative prediction of lymph node metastasis in breast cancer. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p2-05-38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose:
To investigate the usefulness of radiomics signature based on computed tomographic (CT) spectral imaging, during the late arterial phase (AP) and portal venous phase (PVP), in preoperative predicting the lymph node (LN) metastasis in breast cancer (BC).
patients and methods:
This retrospective study was institutional review board approved, and written informed consent was obtained from all patients. We examined 60 female patients (LN metastasis positivity was 50%) with CT spectral imaging during the AP and the PVP and data was gathered from 2014 to 2016. Excised lymph nodes were located and labeled during surgery according to location on preoperative CT images and were evaluated histopathologically. For each patient, two 3D Hounsfeld Unit (HU) gradient maps which revealed the HU change of each voxel were built by quadratic fitting the spectral HU curves during the two phases respectively. Then the radiomics features were then extracted from the regions of BC and a suspicious LN judged manually in these maps. The potential association of the four groups of radiomics features with LN status was assessed by using a Mann-Whitney U test. The area under curves (AUC) of the receiver operating characteristic curves (ROC) were compared with data obtained from the conventional CT image.
results:
The 3D HU gradient map showed a great power of distinguishing among different components and was considered as a more effective tool for revealing the intratumour heterogeneity than the conventional CT image since the slope of spectral HU curves were significantly higher in malignant tumor. More than 500 radiomics features extracted from the regions of LN during the AP and the PVP exhibited significant differences (P <0.05). Moreover, the numbers of this kind of features extracted from the regions of BC were more than 200. The highest AUC of single feature was 0.70, which was higher than those from the conventional CT image.
Conclusion:
Quantitative radiomics features based on 3D HU gradient maps have the potential to be exploited as an effective biomarker for preoperative prediction of lymph node metastasis in breast cancer.
Citation Format: Dong D, Zhang X, Fang M, Shen J, Tian J. Spectral CT based radiomics signature: A potential biomarker for preoperative prediction of lymph node metastasis in breast cancer [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P2-05-38.
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Cao S, Jin S, Cao J, Shen J, Zhang H, Meng Q, Pan B, Yu Y. Malignant pericardial mesothelioma : A systematic review of current practice. Herz 2017; 43:61-68. [PMID: 28130567 DOI: 10.1007/s00059-016-4522-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Revised: 10/11/2016] [Accepted: 11/26/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND Malignant mesothelioma is a rare but aggressive tumor, with a high misdiagnosis rate and overall bleak prognosis. In 0.7% of all cases, the origin is the pericardium. METHODS The present study is a review of the literature published in recent decades focusing on the advances in clinical manifestations, radiological findings, diagnosis, differential diagnosis, and treatment of malignant pericardial mesothelioma (MPM). RESULTS No clear relationship has been established between the etiologies and the development of MPM. Clinical symptoms and signs are nonspecific when present. The main presentations are chest pain and dyspnea. Imaging plays an important role in the detection, characterization, staging, and posttreatment follow-up. The definitive diagnosis is made on the basis of pathological findings. Chest radiography and echocardiography are common techniques used initially, but their roles are limited. Computed tomography and magnetic resonance imaging have an advantage in depicting the thickened pericardium, mediastinal lymph node, tumor, and the extension of adjacent structures. Surgery is the most important treatment modality and remains palliative in most cases, while the roles of chemo- and radiotherapy are unsatisfactory. CONCLUSION Clinical trials of malignant pleural and peritoneal mesothelioma remain important for MPM management. Multimodality treatment of surgery, chemotherapy, radiotherapy, and immunotherapy is expected to have a role in the treatment of MPM.
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Pflugfelder G, Eichinger F, Shen J. T-Box Genes in Drosophila Limb Development. Curr Top Dev Biol 2017; 122:313-354. [DOI: 10.1016/bs.ctdb.2016.08.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Api AM, Belsito D, Bhatia S, Bruze M, Calow P, Dagli ML, Dekant W, Fryer AD, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Miyachi Y, Politano VT, Ritacco G, Salvito D, Schultz TW, Shen J, Sipes IG, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, 5-Ethylidenebicyclo[2.2.1]hept-2-yl propionate, CAS Registry Number 73347-77-0. Food Chem Toxicol 2016; 110 Suppl 1:S22-S29. [PMID: 27979778 DOI: 10.1016/j.fct.2016.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/28/2016] [Accepted: 12/10/2016] [Indexed: 10/20/2022]
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Api AM, Belsito D, Bhatia S, Botelho D, Browne D, Bruze M, Burton GA, Buschmann J, Calow P, Dagli ML, Date M, Dekant W, Deodhar C, Fryer AD, Joshi K, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, O'Brien D, Parakhia R, Patel A, Penning TM, Politano VT, Ritacco G, Romine J, Salvito D, Schultz TW, Shen J, Sipes IG, Thakkar Y, Tsang S, Wahler J, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, elemol, CAS Registry Number 639-99-6. Food Chem Toxicol 2016; 110 Suppl 1:S16-S21. [PMID: 27899302 DOI: 10.1016/j.fct.2016.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 11/21/2016] [Accepted: 11/24/2016] [Indexed: 10/20/2022]
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Li Y, Chen C, Li Y, Ding Z, Shen J, Wang Y, Zhao L, Xu M. The identification and evaluation of two different color variations of tea. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:4951-4961. [PMID: 27407065 DOI: 10.1002/jsfa.7897] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 06/18/2016] [Accepted: 07/08/2016] [Indexed: 05/13/2023]
Abstract
BACKGROUND The tea plant, Camellia sinensis (L.) O. Kuntz, is a perennial woody plant widely cultivated for the production of a popular non-alcoholic beverage. To rapidly identify and evaluate two different color tea varieties (yellowish and purplish), the main phenotypic traits and quality components were tested in the present study. The metabolic profiles of tea shoots and leaves were also analyzed using liquid chromatography-tandem mass spectrometry. RESULTS The yellowish variation had a higher active level with respect to metabolism of catechins, and the contents of luteolin and kaempferol 3-α-d-glucoside were much higher compared to in the other variations. However, the purplish variation had a low content of theanine and a high content of caffeine. The contents of quercetin and kaempferol 3-α-d-galactoside were highest in purplish leaves. Moreover, the yellowish variation had the highest total quality scores for green teas and black teas, whereas the purplish variation had the highest scores for oolong teas. CONCLUSION Both the yellowish variation and the purplish variation represent excellent breeding materials and are worthy of breeding as new tea cultivars. The yellowish variation is more suitable for making high-grade green teas or black teas, whereas the purplish variation is suitable for producing fine quality oolong teas. © 2016 Society of Chemical Industry.
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