3376
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McCrea JB, Stroh M, Li X, Schulz V, Talaty J, Orford KW, Trucksis M, Lasseter K, Agrawal N, Wagner JA, Iwamoto M. The effect of hepatic insufficiency on the pharmacokinetics of ridaforolimus. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e13001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3377
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Chen S, Zheng L, Liu J, Li J, Zhang L, Gu J, Li X, Shen W, Ma F, Yao Y, Wu G, Chen Q. Effects of realgar (tetra-arsenic tetra-sulfide) on malignant tumor cells. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e13525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3378
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Li X, Jiang G, Wang J. Silencing of SLC35F2 gene influences the biologic behavior of human lung cancer cell line H1299. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e13512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3379
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Guan M, Bai C, Chen S, Ying H, Li X, Zhou J, Shao Y, Lin Y, Yang X. FOLFOX4 regimen administered through combined hepatic arterial and systemic infusion for treatment of colorectal cancer with unresectable liver metastases. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3380
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Xiong J, Chiu Y, Pradhan RS, Li X, Li X, Carlson DM, Awni W. Assessment of the effect of ethnicity on linifanib tolerability and pharmacokinetics in patients with cancer. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e13082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3381
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Dong M, Wan XB, Li X, Wu X, Lin Q, Wen J. Modified FOLFOX6 as the first-line chemotherapy for metastatic duodenal carcinoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3382
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Wang L, Liang J, Li N, Chen B, Hui Z, Lv J, Fang H, Tang Y, Bi N, Wang W, Li T, Chen D, En M, Wu G, Zhao L, Li X, Xiu X. Evaluation of nimotuzumab combined with radiotherapy on esophageal carcinoma: A phase II clinical trial. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e14637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3383
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Li X, Zhang H, Xing L, Zhang L, Xu W, Yang GR, Yu J. Mediastinal lymph nodes staging by 18F-FDG PET/CT for early-stage non-small cell lung cancer: A multicenter study. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.e17523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3384
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Li X, Lin Q, Dong M, Wu X, Wei L, Wen J, Ma X, Chen Z. Comparison of 12 current staging systems for advanced hepatocellular carcinoma not amendable to locoregional therapy as inclusion criteria for clinical trials. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.2567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3385
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Basik M, Keilty D, Aleynikova O, Tu D, Li X, Shepherd LE, Bramwell V. Measurement of Pax2, TC21, CCND1, and RFS1 as predictive biomarkers for outcomes in the NCIC CTG MA.12 trial of tamoxifen after adjuvant chemotherapy in premenopausal women with early breast cancer. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3386
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Bauer TM, Bekaii-Saab TS, Li X, Villalona-Calero MA, Philip PA, Shields AF, Zalupski MM, Hammad N, El-Rayes BF. CA19-9 for the prediction of efficacy of chemotherapy in patients with advanced pancreas cancer: A pooled analysis of six prospective trials. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.4071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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3387
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Chen X, Jiang R, Li X, Yue Y, Geng Z. Effect of bamboo ( Phyllostachys pubescens) extract on broiler chickens under cold stress. S AFR J ANIM SCI 2011. [DOI: 10.4314/sajas.v41i1.66042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3388
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Li X, Zhu Q, Chen Q, Xu L, Song L, Chang C, Wu L, Zhang X, Su J. 220 Selective immunosuppression therapy for myelodysplastic syndrome – high response rate and low disease progression. Leuk Res 2011. [DOI: 10.1016/s0145-2126(11)70222-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3389
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Shi Z, Yang Y, Ma L, Li X. Optimised meta-analysis should be based on standardised methods. BJOG 2011. [DOI: 10.1111/j.1471-0528.2011.02939.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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3390
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Li X. 309 Different characteristics in younger or older patients with MDS, proposing disparity on pathogenesis? Leuk Res 2011. [DOI: 10.1016/s0145-2126(11)70311-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3391
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Hu W, Luo Q, Wu K, Li X, Wang F, Chen Y, Ma X, Wang J, Liu J, Xiong S, Sadler PJ. The anticancer drug cisplatin can cross-link the interdomain zinc site on human albumin. Chem Commun (Camb) 2011; 47:6006-8. [PMID: 21526258 DOI: 10.1039/c1cc11627d] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cisplatin, cis-[Pt(Cl(2)(NH(3))(2)], can crosslink residues His67 of domain I and His247 of domain II in human albumin, occupying the major binding site for the essential metal zinc on the protein.
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3392
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Yin G, Li J, Wan Y, Hou R, Li X, Zhang J, Cheng T, Zhang K. Abnormality of RUNX1 signal transduction in psoriatic CD34+ bone marrow cells. Br J Dermatol 2011; 164:1043-51. [DOI: 10.1111/j.1365-2133.2010.10192.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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3393
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Larin I, McNulty D, Clinton E, Ambrozewicz P, Lawrence D, Nakagawa I, Prok Y, Teymurazyan A, Ahmidouch A, Asratyan A, Baker K, Benton L, Bernstein AM, Burkert V, Cole P, Collins P, Dale D, Danagoulian S, Davidenko G, Demirchyan R, Deur A, Dolgolenko A, Dzyubenko G, Ent R, Evdokimov A, Feng J, Gabrielyan M, Gan L, Gasparian A, Gevorkyan S, Glamazdin A, Goryachev V, Gyurjyan V, Hardy K, He J, Ito M, Jiang L, Kashy D, Khandaker M, Kingsberry P, Kolarkar A, Konchatnyi M, Korchin A, Korsch W, Kowalski S, Kubantsev M, Kubarovsky V, Li X, Martel P, Matveev V, Mecking B, Milbrath B, Minehart R, Miskimen R, Mochalov V, Mtingwa S, Overby S, Pasyuk E, Payen M, Pedroni R, Ritchie B, Rodrigues TE, Salgado C, Shahinyan A, Sitnikov A, Sober D, Stepanyan S, Stephens W, Underwood J, Vasiliev A, Vishnyakov V, Wood M, Zhou S. New Measurement of the π0 radiative decay width. PHYSICAL REVIEW LETTERS 2011; 106:162303. [PMID: 21599360 DOI: 10.1103/physrevlett.106.162303] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2010] [Indexed: 05/30/2023]
Abstract
High precision measurements of the differential cross sections for π0 photoproduction at forward angles for two nuclei, 12C and 208Pb, have been performed for incident photon energies of 4.9-5.5 GeV to extract the π0→γγ decay width. The experiment was done at Jefferson Lab using the Hall B photon tagger and a high-resolution multichannel calorimeter. The π0→γγ decay width was extracted by fitting the measured cross sections using recently updated theoretical models for the process. The resulting value for the decay width is Γ(π0→γγ)=7.82±0.14(stat)±0.17(syst) eV. With the 2.8% total uncertainty, this result is a factor of 2.5 more precise than the current Particle Data Group average of this fundamental quantity, and it is consistent with current theoretical predictions.
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3394
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Qi X, Zhang Y, Tu R, Lin Y, Li X, Wang Q. High-throughput screening and characterization of xylose-utilizing, ethanol-tolerant thermophilic bacteria for bioethanol production. J Appl Microbiol 2011; 110:1584-91. [DOI: 10.1111/j.1365-2672.2011.05014.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3395
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Li X, Bian W, Li D, Lian Q, Jin Z. Fabrication of porous beta-tricalcium phosphate with microchannel and customized geometry based on gel-casting and rapid prototyping. Proc Inst Mech Eng H 2011; 225:315-23. [PMID: 21485332 DOI: 10.1243/09544119jeim769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The tissue engineering scaffolds with three-dimensional porous structure are regarded to be beneficial to facilitate a sufficient supply of nutrients and enable cell ingrowth in bone reconstruction. However, the pores in scaffolds tend to be blocked by the cell ingrowth and result in a restraint of nutrient supply in the further side of the scaffold. An indirect approach of combining the rapid prototyping and gel-casting technique is introduced in this study to fabricate beta-tricalcium phosphate (beta-TCP) scaffolds which not only have interconnected porous structure, but also have a microchannel network inside. The scaffold was designed with customized geometry that matches the defect area, and a double-scale (micropores-microchannel) porous structure inside that is beneficial for cell ingrowth. The scaffolds fabricated have an open, uniform, and interconnected porous architecture with a pore size of 200-400 microm, and posses an internal channel network with a diameter of 600 microm. The porosity was controllable. The compressive yield strength was 4.5 MPa with a porosity of 70 per cent. X-ray diffraction analysis shows that these fabrication processes do not change the crystal structure and chemical composition of beta-TCP. With this technique, it was also possible to fabricate porous scaffolds with desired pore size, porosity, and microchannel, as well as customized geometries by other bioceramics.
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3396
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Zhang L, Li X, Bi LJ. Alterations of collagen-I, MMP-1 and TIMP-1 in the periodontal ligament of diabetic rats under mechanical stress. J Periodontal Res 2011; 46:448-55. [PMID: 21488874 DOI: 10.1111/j.1600-0765.2011.01359.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND OBJECTIVE The present study assessed effects of hyperglycemia on production of proteins involved in remodeling of the periodontal ligament under mechanical stress. MATERIAL AND METHODS Forty-eight Sprague-Dawley rats were randomly divided into the following two groups: nondiabetic (ND) and diabetes induced (DI; n=24 each group). Diabetes was induced in the DI group by a single dose of streptozotocin, and saline solution was injected in the ND group. Rats were killed 1-14d after induction of mechanical pressure (50g) on the first upper left molar. Alterations of collagen type I (Col-I), MMP-1 and TIMP-1 in the upper left periodontal ligament of these rats were measured immunohistochemically and compared with those on the contralateral side of the same rat (control; no force induction). RESULTS The DI group showed a decrease in Col-I and an increase in MMP-1 compared with the ND group. Both Col-I and MMP-1 increased in both groups, whereas TIMP-1 was decreased following mechanical pressure. The DI group exhibited a longer duration of increased MMP-1 and MMP/TIMP ratio compared with the ND group. CONCLUSION Diabetes affects proteins involved in remodeling of periodontal ligament during mechanical pressure. This may delay the reconstruction and remodeling of periodontal ligament in diabetic individuals.
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3397
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Li X, Pan W, Yang GZ, Di YN, Zhao F, Zhu LY, Jiang ZH. Proteome analysis of differential protein expression in brain of rats with type 1 diabetes mellitus. Exp Clin Endocrinol Diabetes 2011; 119:265-70. [PMID: 21472662 DOI: 10.1055/s-0031-1271705] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
AIM OF THE STUDY Proteomic approach was applied to identify differential protein expressed in brain of rats with type 1 diabetes mellitus (T1DM) in order to search for potential biomarkers for pathological changes of brain with T1DM. METHODS Proteins were extracted from brain tissues of T1DM rats and healthy control rats, separated by 2-DE and identified by MALDI-TOF-MS. The results were validated by Western blot analysis and immunohistochemistry (IHC). RESULTS A total of 8 proteins from the 24 differentially expressed spots were identified by MALDI-TOF-MS. The proteins identified were vitamin D-dependent calcium-binding protein, creatine kinase B-type (B-CK), myosin light chain kinase (MLCK), HSP60 and HSP71, ATP synthase, cyclin-G, pantothenate kinase-1 (PANK1), respectively. 3 proteins were up-regulated and 5 proteins were down-regulated from the T1DM rats. Of the 8 proteins identified, MLCK was confirmed by Western blot and IHC. CONCLUSION This work demonstrates that a comprehensive strategy of proteomic identification should be a useful tool for understanding of diabetic encephalopathy mechanism. And the differential proteins such as MLCK may be give clues about the pathogenesis of diabetic encephalopathy.
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3398
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Liang J, Wang L, Li N, Chen B, Hui Z, Lv J, Fang H, Tang Y, Bia N, Wang W, Li T, Chen D, En M, Wu G, Zhao L, Li X, Xiu X, Zheng J. OP13 Nimotuzumab combined with radiotherapy for oesophageal carcinoma – A phase 2 clinical trial. EJC Suppl 2011. [DOI: 10.1016/j.ejcsup.2011.02.014] [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] Open
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3399
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Li X, Zhang N, Li Y, Shi Y, Li D, Xie Y, Xie Y, Ming J. Effects of Metformin and Rosiglitazone on Peripheral Insulin Resistance and β-Cell Function in Obesity: A Double-Blind, Randomized, Controlled Study. J Int Med Res 2011; 39:358-65. [PMID: 21672339 DOI: 10.1177/147323001103900203] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Metformin and rosiglitazone combination therapy is known to improve insulin resistance and postpone diabetes mellitus development in subjects with impaired glucose tolerance. This double-blind, randomized, controlled study assessed this combination therapy for preventing type 2 diabetes in obese subjects with hyperinsulinaemia. Subjects received metformin (500 mg three times daily, orally) plus either rosiglitazone (4 mg once daily, orally; n = 94) or placebo ( n = 95) and were followed for 6 months. Blood pressure, body fat, body mass index (BMI), lipid and insulin levels were recorded pre-and post-treatment. Metformin plus rosiglitazone significantly decreased blood pressure, lipids, BMI, and fasting and postmeal insulin levels. Metformin plus placebo led to a significant decrease in blood pressure, BMI and lipid levels, but fasting and postmeal insulin levels were unchanged. Adverse events were similar between the two groups. The metformin and rosiglitazone combination increased insulin sensitivity and β-cell function recovered. This approach may represent a therapeutic option for preventing development of type 2 diabetes in obese subjects with hyperinsulinaemia.
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3400
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Dias APS, Li X, Harmon PF, Harmon CL, Yang XB. Effects of Shade Intensity and Duration on Asian Soybean Rust Caused by Phakopsora pachyrhizi. PLANT DISEASE 2011; 95:485-489. [PMID: 30743333 DOI: 10.1094/pdis-11-09-0753] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Field studies to quantify the effects of shade intensity and duration on soybean rust caused by Phakopsora pachyrhizi were carried out in Florida in 2006 and 2007. Soybean plants at the V4 stage were inoculated with urediniospores at 2100, 0000, and 0200 h. Inoculated plants were either placed in cages that were covered with shade cloths of different mesh sizes allowing 70, 50, or 20% transmission of sunlight or were not covered so that the plants received 100% of sunlight. Plants kept under 20 and 100% sunlight were sampled 12, 18, and 36 h after inoculation to determine the in vivo germination percentage of urediniospores and the percentage of germ tubes that formed appressoria. In separate experiments, inoculated plants were placed under the shade (20% sunlight) and moved to unshaded conditions after 1, 2, and 7 days. For all experiments, soybean rust incidence and severity were rated 12 days after inoculation. Higher levels of disease incidence and severity were detected in plants under shade compared with those under full sunlight. Shade duration greater than 2 days favored disease development. Within 36 h, in vivo germination of urediniospores and formation of appressoria were not significantly affected by the treatments. These results may explain why soybean rust is more severe in the lower canopy and shaded areas in the field.
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