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Kondev FG, Ahmad I, Carpenter MP, Greene JP, Janssens RVF, Lauritsen T, Seweryniak D, Zhu S, Lalkovski SP, Chowdhury P. Gamma-ray emission probabilities in the decay of (177m)Lu. Appl Radiat Isot 2012; 70:1867-70. [PMID: 22401939 DOI: 10.1016/j.apradiso.2012.02.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2011] [Accepted: 02/16/2012] [Indexed: 10/28/2022]
Abstract
γ-Ray emission probabilities from the decay of the long-lived (T(1/2)=160.44d) isomeric state in (177m)Lu were measured with planar (LEPS) and coaxial Ge detectors. The isomer γ-ray and β(-)-decay branching intensities were also determined. Measurements were carried out at low absolute efficiencies in order to minimize coincidence summing losses. The results are compared with the previous measurements.
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Wang Q, Lei X, Zhu S, Zhang S. Angiotensin-I converting enzyme inhibitors suppress angiogenesis and growth of esophageal carcinoma xenografts. Dis Esophagus 2012; 25:757-63. [PMID: 22309361 DOI: 10.1111/j.1442-2050.2011.01320.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
It has recently been suggested that angiotensin-I converting enzyme (ACE) inhibitors decrease the risk of cancer. However, studies to date have not investigated esophageal carcinoma. Therefore, we investigated the inhibitory effect of ACE inhibitors on growth of esophageal carcinoma xenografts. We used the EC9706 cell line, which expresses the highest vascular endothelial growth factor (VEGF) mRNA level, to establish xenografts in 21 BALB/c nude mice. The mice were then randomly allocated to receive normal saline, perindopril (4 mg/kg), or benazepril (6 mg/kg). Five weeks later, the nude mice were sacrificed and all tumors were dissected and weighed. The number of microvessels was counted by immunostaining endothelial cells for CD31 and the microvessel density was assessed. The EC9706 cell line showed the highest expression of VEGF mRNA of four esophageal squamous cell carcinoma lines. After treatment, the average tumor inhibitory rate in the benazepril group was 45.4%, which was significantly higher than that of the control group (P < 0.05). Similar findings were observed when we used tumor weight as an index for tumor growth inhibition (P < 0.05). By contrast, there was no significant difference between the perindopril group and the control group (P > 0.05). The benazepril group appeared to show less vascularization than the control group (P < 0.05), but we did not find a significant difference between the perindopril group and the control group (P > 0.05). The EC9706 cell line showed the highest expression of VEGF mRNA level of the four esophageal squamous cell carcinoma cell lines examined. Benazepril inhibited the growth of esophageal carcinoma in vivo. The potential mechanism of benazepril seems to involve suppression of new vessel formation. Therefore, benazepril could be used as an effective agent for the treatment of esophageal carcinoma.
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Robertson C, Arcot Ragupathy SK, Boachie C, Dixon JM, Fraser C, Hernández R, Heys S, Jack W, Kerr GR, Lawrence G, MacLennan G, Maxwell A, McGregor J, Mowatt G, Pinder S, Ternent L, Thomas RE, Vale L, Wilson R, Zhu S, Gilbert FJ. The clinical effectiveness and cost-effectiveness of different surveillance mammography regimens after the treatment for primary breast cancer: systematic reviews registry database analyses and economic evaluation. Health Technol Assess 2012; 15:v-vi, 1-322. [PMID: 21951942 DOI: 10.3310/hta15340] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Following primary breast cancer treatment, the early detection of ipsilateral breast tumour recurrence (IBTR) or ipsilateral secondary cancer in the treated breast and detection of new primary cancers in the contralateral breast is beneficial for survival. Surveillance mammography is used to detect these cancers, but the optimal frequency of surveillance and the length of follow-up are unclear. OBJECTIVES To identify feasible management strategies for surveillance and follow-up of women after treatment for primary breast cancer in a UK setting, and to determine the effectiveness and cost-effectiveness of differing regimens. METHODS A survey of UK breast surgeons and radiologists to identify current surveillance mammography regimens and inform feasible alternatives; two discrete systematic reviews of evidence published from 1990 to mid 2009 to determine (i) the clinical effectiveness and cost-effectiveness of differing surveillance mammography regimens for patient health outcomes and (ii) the test performance of surveillance mammography in the detection of IBTR and metachronous contralateral breast cancer (MCBC); statistical analysis of individual patient data (West Midlands Cancer Intelligence Unit Breast Cancer Registry and Edinburgh data sets); and economic modelling using the systematic reviews results, existing data sets, and focused searches for specific data analysis to determine the effectiveness and cost-utility of differing surveillance regimens. RESULTS The majority of survey respondents initiate surveillance mammography 12 months after breast-conserving surgery (BCS) (87%) or mastectomy (79%). Annual surveillance mammography was most commonly reported for women after BCS or after mastectomy (72% and 53%, respectively). Most (74%) discharge women from surveillance mammography, most frequently 10 years after surgery. The majority (82%) discharge from clinical follow-up, most frequently at 5 years. Combining initiation, frequency and duration of surveillance mammography resulted in 54 differing surveillance regimens for women after BCS and 56 for women following mastectomy. The eight studies included in the clinical effectiveness systematic review suggest surveillance mammography offers a survival benefit compared with a surveillance regimen that does not include surveillance mammography. Nine studies were included in the test performance systematic review. For routine IBTR detection, surveillance mammography sensitivity ranged from 64% to 67% and specificity ranged from 85% to 97%. For magnetic resonance imaging (MRI), sensitivity ranged from 86% to 100% and specificity was 93%. For non-routine IBTR detection, sensitivity and specificity for surveillance mammography ranged from 50% to 83% and from 57% to 75%, respectively, and for MRI from 93% to 100% and from 88% to 96%, respectively. For routine MCBC detection, one study reported sensitivity of 67% and specificity of 50% for both surveillance mammography and MRI, although this was a highly select population. Data set analysis showed that IBTR has an adverse effect on survival. Furthermore, women experiencing a second tumour measuring >20 mm in diameter were at a significantly greater risk of death than those with no recurrence or those whose tumour was <10 mm in diameter. In the base-case analysis, the strategy with the highest net benefit, and most likely to be considered cost-effective, was surveillance mammography alone, provided every 12 months at a societal willingness to pay for a quality-adjusted life-year of either £20,000 or £30,000. The incremental cost-effectiveness ratio for surveillance mammography alone every 12 months compared with no surveillance was £4727. LIMITATIONS Few studies met the review inclusion criteria and none of the studies was a randomised controlled trial. The limited and variable nature of the data available precluded any quantitative analysis. There was no useable evidence contained in the Breast Cancer Registry database to assess the effectiveness of surveillance mammography directly. The results of the economic model should be considered exploratory and interpreted with caution given the paucity of data available to inform the economic model. CONCLUSIONS Surveillance is likely to improve survival and patients should gain maximum benefit through optimal use of resources, with those women with a greater likelihood of developing IBTR or MCBC being offered more comprehensive and more frequent surveillance. Further evidence is required to make a robust and informed judgement on the effectiveness of surveillance mammography and follow-up. The utility of national data sets could be improved and there is a need for high-quality, direct head-to-head studies comparing the diagnostic accuracy of tests used in the surveillance population. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Lu H, Fu X, Ma X, Wu Z, He W, Wang Z, Allison DB, Heymsfield SB, Zhu S. Relationships of percent body fat and percent trunk fat with bone mineral density among Chinese, black, and white subjects. Osteoporos Int 2011; 22:3029-35. [PMID: 21243336 DOI: 10.1007/s00198-010-1522-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2010] [Accepted: 11/18/2010] [Indexed: 11/30/2022]
Abstract
UNLABELLED We examined ethnic difference in the association of body fat and trunk fat with bone mineral density (BMD) among Chinese, white, and black subjects. We found that, with greater body and trunk fat, both white and black subjects were more likely to have a low BMD than Chinese subjects. INTRODUCTION Ethnic differences in body fat, abdominal fat distribution, and BMD have been found in previous studies between Chinese and white subjects. However, the associations of body fat and abdominal fat distribution with BMD have not been studied, and whether the ethnic differences have an effect on these associations is unclear. METHODS We evaluated 1,147 subjects aged ≥ 18 years (805 Chinese, 193 whites, and 149 blacks). Percent body fat (%BF), percent trunk fat (%TF), and total and regional BMD including that of head, arm, leg, trunk, rib, spine, and pelvis were measured by dual-energy X-ray absorptiometry. Linear regression models were developed to test the association of ethnicity, %BF, and interaction between ethnicity and %BF with BMD. The models were repeated again, replacing %BF with %TF. RESULTS Chinese subjects showed lower BMD in total and most regions compared with black and white subjects; however, these differences were eliminated between Chinese and whites within both sexes and between Chinese and black men when age, weight, height, and %BF were added. %BF and %TF were negatively associated with most regional body BMD. The interactions between %BF, %TF, and ethnicity were found in most regional body BMD among Chinese, white, and black subjects for both men and women. CONCLUSION Both %BF and %TF have negative associations with BMD. With greater accumulation of %BF and %TF, both white and black subjects may experience a higher risk of low BMD than Chinese subjects.
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Liu Y, Khadka A, Li J, Hu J, Zhu S, Hsu Y, Wang Q, Wang D. Sliding reconstruction of the condyle using posterior border of mandibular ramus in patients with temporomandibular joint ankylosis. Int J Oral Maxillofac Surg 2011; 40:1238-45. [PMID: 21620677 DOI: 10.1016/j.ijom.2011.04.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2010] [Revised: 02/23/2011] [Accepted: 04/21/2011] [Indexed: 10/18/2022]
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356
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Shi P, Zhu S, Lin Y, Liu Y, Liu Y, Chen Z, Shi Y, Qian Y. Persistent Stimulation with Interleukin-17 Desensitizes Cells Through SCF -TrCP-Mediated Degradation of Act1. Sci Signal 2011; 4:ra73. [DOI: 10.1126/scisignal.2001653] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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357
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Locasale JW, Melman T, Song SS, Yang X, Swanson KD, Cantley LC, Asara JM, Wong ET, Adams S, Braidy N, Teo C, Guillemin G, Philippe M, Carole C, David T, Eric G, Isabelle NM, de Paula Andre M, Marylin B, Olivier C, L'Houcine O, Dominique FB, Leukel P, Seliger C, Vollmann A, Jachnik B, Bogdahn U, Hau P, Liu X, Kumar VS, McPherson CM, Chow L, Kendler A, Dasgupta B, Piya S, White E, Klein S, Jiang H, Lang F, Alfred Yung WK, Gomez-Manzano C, Fueyo J, Vartanian A, Guha A, Fenton KE, Abdelwahab M, Scheck AC, Guo D, Reinitz F, Youssef M, Hong C, Nathanson D, Akhavan D, Kuga D, Amzajerdi AN, Soto H, Zhu S, Babic I, Iwanami A, Tanaka K, Gini B, DeJesus J, Lisiero DD, Huang T, Prins R, Wen P, Robbins HI, Prados M, DeAngelis L, Mellinghoff I, Mehta M, James CD, Chakravarti A, Cloughesy T, Tontonoz P, Mischel P, Phillips J, Mukherjee J, Cowdrey C, Wiencke J, Pieper RO, Bachoo R, Marin-Valencia I, Cho S, Rakheja D, Hatanpaa K, Mashimo T, Vemireddy V, Kapur P, Good L, Sun X, Pascual J, Takahashi M, Togao O, Raisanen J, Maher EA, DeBerardinis R, Malloy C, Maher EA, Bachoo R, Marin-Valencia I, Hatanpaa K, Choi C, Mashimo T, Raisanen J, Mathews D, Pascual J, Madden C, Mickey B, Malloy C, DeBerardinis R, Mukherjee J, Zheng S, Phillips J, Cowdrey C, Ronen S, Wiencke J, Pieper RO, Park I, Jalbert LE, Ito M, Ozawa T, James CD, Phillips JJ, Vigneron DB, Pieper RO, Ronen SM, Nelson SJ. METABOLIC PATHWAYS. Neuro Oncol 2011; 13:iii69-iii72. [PMCID: PMC3199168 DOI: 10.1093/neuonc/nor153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2023] Open
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358
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Scarlassara F, Montagnoli G, Fioretto E, Jiang CL, Stefanini A, Corradi L, Back B, Patel N, Rehm K, Sewerinyak D, Singh PP, Tang X, Deibel C, Di Giovine B, Greene J, Henderson H, Notani M, Marley S, Zhu S. Fusion of60Ni +100Mo below barrier. EPJ WEB OF CONFERENCES 2011. [DOI: 10.1051/epjconf/20111705002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Han C, Li J, Zhu S, Liu Z, Wang Y, Shen W, Su J, Wang J. A Retrospective Study of Local Control and Survival for Esophageal Squamous Cell Carcinoma Treated with Three-Dimensional Conformal Radiotherapy (3DCRT). Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.521] [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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360
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Yu J, Wang J, Sun X, Wang L, Ye M, Feng P, Zhu G, Lu Y, Zhu S, Liao Z. Toxicity of Cetuximab, Paclitaxel, Cisplatin and Concurrent Radiation in Chinese Patients with Locally Advanced Esophageal Squamous Cell Carcinoma: An Open-label, Multicenter Phase II Study. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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361
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Wang J, Wang Y, Liu J, Wang P, Han C, Zhu S. Analysis of Acute Cardiac Complication for Patients with NSCLC and Esophageal Carcinoma. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.1152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yang G, Liu Y, Yang K, Liu R, Zhu S, Coquinco A, Wen W, Kojic L, Jia W, Cynader M. Isoform-specific palmitoylation of JNK regulates axonal development. Cell Death Differ 2011; 19:553-61. [PMID: 21941371 DOI: 10.1038/cdd.2011.124] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The c-jun N-terminal kinase (JNK) proteins are encoded by three genes (Jnk1-3), giving rise to 10 isoforms in the mammalian brain. The differential roles of JNK isoforms in neuronal cell death and development have been noticed in several pathological and physiological contexts. However, the mechanisms underlying the regulation of different JNK isoforms to fulfill their specific roles are poorly understood. Here, we report an isoform-specific regulation of JNK3 by palmitoylation, a posttranslational modification, and the involvement of JNK3 palmitoylation in axonal development and morphogenesis. Two cysteine residues at the COOH-terminus of JNK3 are required for dynamic palmitoylation, which regulates JNK3's distribution on the actin cytoskeleton. Expression of palmitoylation-deficient JNK3 increases axonal branching and the motility of axonal filopodia in cultured hippocampal neurons. The Wnt family member Wnt7a, a known modulator of axonal branching and remodelling, regulates the palmitoylation and distribution of JNK3. Palmitoylation-deficient JNK3 mimics the effect of Wnt7a application on axonal branching, whereas constitutively palmitoylated JNK3 results in reduced axonal branches and blocked Wnt7a induction. Our results demonstrate that protein palmitoylation is a novel mechanism for isoform-specific regulation of JNK3 and suggests a potential role of JNK3 palmitoylation in modulating axonal branching.
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Zhu S, Zhang Y, Bai G, Li H. Necrostatin-1 ameliorates symptoms in R6/2 transgenic mouse model of Huntington's disease. Cell Death Dis 2011; 2:e115. [PMID: 21359116 PMCID: PMC3043604 DOI: 10.1038/cddis.2010.94] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lin Y, Xu Y, Chen G, Huang B, Yao J, Chen Z, Yao L, Lin F, Qiao Y, Chen Z, Zhu S, Huang H, Wen J. Serum γ-glutamyltransferase and associated damage among a She Chinese population. Diabet Med 2011; 28:924-31. [PMID: 21342244 DOI: 10.1111/j.1464-5491.2011.03270.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE It has been suggested that serum γ-glutamyltransferase is independently associated with cardiovascular mortality and atherosclerosis. The present study is to investigate the relationship between serum γ-glutamyltransferase and potential associated damage in an adult She Chinese population. METHOD A multistage, stratified, cluster, random sampling method was used to select an ethnically representative group of individuals aged 20-80 years in the general population. Brachial-ankle pulse-wave velocity was used to assess arterial stiffness in the general population and the Toronto Clinical Neuropathy Scoring System was used to detect diabetic peripheral polyneuropathy among populations with diabetes. RESULTS A total of 5385 subjects were entered into the analysis. Serum γ-glutamyltransferase levels were classified into four groups using the 25th, 50th and 75th percentiles as cut points (males: < 20, 20-29, 29-52 and > 52 U/l; females: < 13, 13-18, 18-25 and > 25 U/l). As compared with the first quartile, the relative risks of arterial stiffness were 1.418, 1.667 and 2.394 in the other three categories, respectively (test for trend P < 0.05). After adjustment in five models, serum γ-glutamyltransferase was still a risk factor of arterial stiffness. We found inverted U-shape curves in both genders and the third quartile (male: 29 52 U/l; female: 18-25 U/l) had the highest odds ratios of 1.640 and 1.529, respectively. CONCLUSIONS We demonstrated that high serum γ-glutamyltransferase concentrations were directly associated with the increased risk of arterial stiffness, in general, and with peripheral polyneuropathy in subjects with diabetes in an ethnic She Chinese population. Alcohol use, gender, BMI and blood pressure were related to serum γ-glutamyltransferase and were involved in the relationship between serum γ-glutamyltransferase and brachial-ankle pulse-wave velocity.
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Zhu S, Platt J. Curing Efficiency of Three Different Curing Modes at Different Distances for Four Composites. Oper Dent 2011; 36:362-71. [DOI: 10.2341/09-245-l] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Clinical Relevance
Doubling the exposure time of a high-intensity light-emitting diode curing light with a turbo tip and autofocus capability does not predictably compensate for distance in deep cavities.
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Cao Y, Chi Z, Li R, Han C, Zhu S. SU-E-T-857: Comparison of Nasopharyngeal Carcinoma IMRT Plans from Four Commercial Treatment Planning Systems (TPS). Med Phys 2011. [DOI: 10.1118/1.3612821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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367
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Zhu S, Liu Z, Su J, Li J, Shen W, Wang Y. WE-G-BRA-08: Evaluation of Dosimetric Parameters by ROC Curve with Radiation Induced Pneumonitis and Esophagitis of Non-Small Cell Lung Cancer(NSCLC) Treated by Three-Dimensional Conformal Radiotherapy(3DCRT). Med Phys 2011. [DOI: 10.1118/1.3613413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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368
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Zhu S, Zhang B, Man C, Ma Y, Hu J. NEL-like molecule-1-modified bone marrow mesenchymal stem cells/poly lactic-co-glycolic acid composite improves repair of large osteochondral defects in mandibular condyle. Osteoarthritis Cartilage 2011; 19:743-50. [PMID: 21362490 DOI: 10.1016/j.joca.2011.02.015] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Revised: 02/11/2011] [Accepted: 02/22/2011] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Articular cartilage of the mandibular condyle has limited ability to regenerate itself after injury. This study was to investigate whether osteochondral defects in mandibular condyle could be repaired by NELL-1(NEL-like molecule-1)-modified autogenous bone marrow mesenchymal stem cells (BMMSCs) and poly lactic-co-glycolic acid (PLGA) composite. METHODS Osteochondral defects of 3mm-diameter × 5mm-depth were created unilaterally in the central part of the condyle in 50 adult goats. The injury sites were treated with NELL-1-modified BMMSCs/PLGA, BMMSCs/PLGA, PLGA alone, or left empty. The defect area was monitored using gross examination, histology, immunohistochemistry, and micro-computed tomography (μ-CT). Implanted BMMSCs were tracked using Adeno-LacZ labeling. RESULTS The NELL-1-modified BMMSCs/PLGA group showed vigorous and rapid repair leading to regeneration of fibrocartilage at 6 weeks and to complete repair of native articular cartilage and subchondral bone at 24 weeks. The BMMSCs/PLGA group also completely repaired the defect with fibrocartilage at 24 weeks, but the cartilage in the BMMSCs/PLGA group was less well-organized than the NELL-1-modified BMMSCs/PLGA. The osteochondral defects in the PLGA and empty defect groups were poorly repaired, and no cartilage in the empty defect group or only small portion of cartilage in the PLGA group was found. In vivo viability of implanted cells was demonstrated by the retention for 6 weeks in the defects. CONCLUSION These findings demonstrated that NELL-1-modified BMMSCs/PLGA composite can rapidly repair large osteochondral defect in the mandibular condyle with regeneration of native fibrocartilage and subchondral bone.
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Jia L, Lou Y, Tian A, Zhu S, Zhang X. Randomized, multicenter, phase II trial of compound Chinese herbal extract LC09 versus placebo for external treatment of hand-foot syndrome induced by anticancer therapy. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.9049] [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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370
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de Souza JA, Polite BN, Zhu S, Dignam JJ, Meropol NJ, Ratain MJ, Newcomer LN, Alexander GC. Utilization and costs of non-evidence-based (non-EBM) antineoplastic agents in patients with metastatic colon cancer (mCC). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.6002] [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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371
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Jiang B, Gong Q, Watanabe H, Zhu S, Xie J, Ohashi Y. A meta-analysis of the complete remission ratio with replaced or refractory acute promyelocytic leukemia. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.6542] [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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372
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Ni G, Liu W, Huang X, Zhu S, Yue X, Chen Z, Chen M, Liu X, Xu G. Increased levels of circulating SDF-1α and CD34+ CXCR4+ cells in patients with moyamoya disease. Eur J Neurol 2011; 18:1304-9. [DOI: 10.1111/j.1468-1331.2011.03393.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Zhu S, Zu X, Wang L, Ewing R. Cesium Ion Implantation in Single Crystal Yttria-Stabilized Zirconia (YSZ) and Polycrystalline MgAl2O4-YSZ. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-713-jj11.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTYSZ and MgAl2O4-YSZ composite are two promising materials as in the inert matrix nuclear fuel for the incineration of plutonium. In this study, 400 keV Cs ions were implanted to a fluence of 1×1017 ions/m2 in both materials in order to investigate the retention behavior of fission product at elevated temperature. The implantations were completed at room temperature for the YSZ and 973 K for MgAl2O4-YSZ, respectively. Subsequent annealing at 1273 K was performed after a room temperature implantation of YSZ. After annealing, a high density of gas bubbles formed with diameter from 3 to 40 nm from the surface to a depth of 150 nm in the YSZ matrix. The swelling due to bubbles formation was estimated to be 2.5%. In situ TEM was employed during high temperature ion implantation of the MgAl2O4-YSZ composite. A high density of small bubbles with 5 nm in diameter formed in the MgAl2O4 and YSZ grains after an ion dose of 1×1017 ions/cm2. There was no preferential precipitation along grain boundaries. Electron Paramagnetic resonance (EPR) spectroscopy was used to investigate the type of defects that formed in the YSZ matrix.
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Zhao X, Zhu S, Hamielec AE, Pelton RH. Kinetics of polyelectrolyte network formation in free-radical copolymerization of acrylic acid and bisacrylamide. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/masy.19950920122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Zhu S, Hamielec A. Kinetics of network formation via free-radical mechanisms - Polymerization and polymer modification. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/masy.19930690126] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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