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171篇 您的检索式:作者名="Mark MA"
    题名 作者 年代 出处 被引量
1Chemical vapor deposition growth of large-scale hexagonal boron nitride with controllable orientation显示文摘有一致厚度的大域的六角形的硼氮化物(h-BN ) 的化学蒸汽免职(CVD ) 合成是很挑战性的,主要由于这材料的极其高的成核密度。此处,我们报导晶片规模的成功的生长,有大单人赛水晶的领域尺寸的高质量的 h-BN 单层电影,吗直到~ 72 ??????????????????????????慮潮档湡敮獬???????慮潮畴敢??洠獥灯牯????  ??Xiuju Song Junfeng Gao Yufeng Nie Teng Gao Jingyu Sun Donglin Ma Qiucheng Li Yubin Chen Chuanhong Jin Alicja Bachmatiuk Mark H. Rummeli Feng Ding Yanfeng Zhang Zhongfan Liu 2015Nano Research2015,8,10:12
2Role of endoplasmic reticulum stress in the loss of retinal ganglion cells in diabetic retinopathy显示文摘Endoplasmic reticulum stress is closely involved in the early stage of diabetic retinopathy.In the present study,a streptozotocin-induced diabetic animal model was given an intraperitoneal injection of tauroursodeoxycholic acid.Results from immunofluorescent co-localization experiments showed that both caspase-12 protein and c-Jun N-terminal kinase 1 phosphorylation levels significantly increased,which was associated with retinal ganglion cell death in diabetic retinas.The C/ERB homologous protein pathway directly contributed to glial reactivity,and was subsequently responsible for neuronal loss and vascular abnormalities in diabetic retinopathy.Our experimental findings indicate that endoplasmic reticulum stress plays an important role in diabetes-induced retinal neuronal loss and vascular abnormalities,and that inhibiting the activation of the endoplasmic reticulum stress pathway provides effective protection against diabetic retinopathy.Liping Yang Lemeng Wu Dongmei Wang Ying Li Hongliang Dou Mark O.M.Tso Zhizhong Ma 2013Neural Regeneration Research2013,8,33:7
3Neonatal vitamin A injection promotes cattle muscle growth and increases oxidative muscle fibers显示文摘Background: Vitamin A and its metabolite,retinoic acid(RA),are important regulators of cell differentiation and organ morphogenesis.Its impact on beef cattle muscle growth remains undefined.Method: Angus steer calves were administrated with 0(control) or 150,000 IU vitamin A(retinyl palmitate in glycerol,i.m.) per calf at birth and 1 month of age.At 2 months of age,a biopsy of the Biceps femoris muscle was obtained to analyze the immediate effects of vitamin A injection on myogenic capacity of muscle cells.The resulting steers were harvested at 14 months of age.Results: Vitamin A administration increased cattle growth at 2 months.At 2 months of age,Vitamin A increased PAX7 positive satellite cells and the expression of myogenic marker genes including PAX7,MYF5,MYOD and MYOG.Muscle derived mononuclear cells were further isolated and induced myogenesis in vitro.More myotubes and a higher degree of myogenesis was observed in vitamin A groups.Consistently,vitamin A increased Latissimus dorsi(LD) muscle fiber size at harvest.In addition,vitamin A increased the ratio of oxidative type I and type IIA fibers and reduced the glycolic type IIX fibers.Furthermore,we found that RA,a key bioactive metabolite of vitamin A,activated PPARGC1 A promoter,which explains the upregulated expression of PPARGC1 A in skeletal muscle.Conclusion: Vitamin A administration to neonatal calves enhanced postnatal muscle growth by promoting myogenesis and increasing satellite cell density,accompanied with a shift to oxidative muscle fibers.Bo Wang Wei Nie Xing Fu Jeanene M de Avila Yannan Ma Mei-Jun Zhu Martin Maquivar Steven M Parish Jan R Busboom Mark L Nelson Min Du 2019Journal of Animal Science and Biotechnology2019,10,1:3
4Ten years of spasers and plasmonic nanolasers显示文摘Ten years ago,three teams experimentally demonstrated the first spasers,or plasmonic nanolasers,after the spaser concept was first proposed theoretically in 2003.An overview of the significant progress achieved over the last 10 years is presented here,together with the original context of and motivations for this research.After a general introduction,we first summarize the fundamental properties of spasers and discuss the major motivations that led to the first demonstrations of spasers and nanolasers.This is followed by an overview of crucial technological progress,including lasing threshold reduction,dynamic modulation,room-temperature operation,electrical injection,the control and improvement of spasers,the array operation of spasers,and selected applications of single-particle spasers.Research prospects are presented in relation to several directions of development,including further miniaturization,the relationship with Bose-Einstein condensation,novel spaser-based interconnects,and other features of spasers and plasmonic lasers that have yet to be realized or challenges that are still to be overcome.Shaimaa I.Azzam Alexander V.Kildishev Ren-Min Ma Cun-Zheng Ning Rupert Oulton Vladimir M.Shalaev Mark I.Stockman Jia-Lu Xu Xiang Zhang 2020Light(Science & Applications)2020,9,1:2
5Neutrophil gelatinase-associated lipocalin (NGAL) as a biomarker for acute renal injury after cardiac surgery显示文摘Jaya Mishra Catherine Dent Ridwan Tarabishi Mark M Mitsnefes Qing Ma Caitlin Kelly Stacey M Ruff Kamyar Zahedi Mingyuan Shao Judy Bean Kiyoshi Mori Jonathan Barasch Prasad Devarajan 2005The Lancet . 2005 (9466)2005,,:2
6Novel antibacterial nanofibrous PLLA scaffolds显示文摘Kai Feng Hongli Sun Mark A. Bradley Ellen J. Dupler William V. Giannobile Peter X. Ma 2010Journal of Controlled Release2010,,3:2
7Development of skeletal copper-chromia catalysts (Ⅰ):Structure and activity promotion of chromia on sketat copper catalysts for methanol synthesis显示文摘Liyan Ma Mark SlWainwright 1999Appl Catal A1999,187,1:1
8Grain refinement of magnesium alloys显示文摘David H S Ma Q Mark A E 2005Metallurgical and Materials Transactions2005,36,7:1
9Parkinson's disease and depression : the relation- ship to disability and personality显示文摘Menza MA Mark MH 1994J Neuropsychiatry Clin Neurosci1994,6,2:1
10The acid test: the discovery of two-pore channels (TPCs) as NAADP-gated endolysosomal Ca2+ release channels显示文摘Antony Galione A. Mark Evans Jianjie Ma John Parrington Abdelilah Arredouani Xiaotong Cheng Michael X. Zhu 0,2009,:1
11Human Mesenchymal Stem Cells Display Reduced Expression of CD105 after Culture in Serum-Free Medium显示文摘Peter Mark Mandy Kleinsorge Ralf Gaebel Cornelia A. Lux Anita Toelk Erik Pittermann Robert David Gustav Steinhoff Nan Ma Bruno Peault 2013Stem Cells International2013,,:1
12Outcome in suspected acute myocardial infarction with normal or minimally abnormal admission electrecardiographic findings 显示文摘Slater DK Hlatky MA Mark DB 1987Am J cardiol1987,60,:1
13Parkinson’ s disease and depression: the rela tionship to disability and personality显示文摘 Mark MH 1994J Neuropsychiatry Clin Neu rosci1994,6,2:1
14Parkinson's disease and depression: the rela- tionship to disability and personality 显示文摘Menza MA Mark MH 1994J Neuropsychiatry Clin Neu- rosei1994,6,2:1
15Grain refine- ment of magnesium alloys显示文摘DAVID H S MA Q MARK A E 2005Metallurgical and Mate- rials Transactions A2005,36,:1
16LXRs; Oxysterol-activated nuclear receptors that regulate genes controlling lipid homeostasis显示文摘Edwards PA Kennedy MA Mark PA 2002J Vascular Pharmacology2002,38,4:1
17Approximation of the mean queue length of an M/G/c queueing system显示文摘Ma N Mark J 1998Oper Res1998,43,:1
18How can osteoporosis patients be ne-fitmore from their therapy? Adherence issues with bisphosphonate therapy显示文摘Deborah TG Ivy MA Mark PE 2006Ann Pham Acother2006,40,6:1
19Iymphocyte subset infiltration palterns and HLAantigen status in coloretal carcinomas and adenomas 显示文摘Jackson PA Green MA Marks CG 1996Gut1996,38,1:1
20Exercise treadmill score for predicting prognosis in coronary artery disease 显示文摘Mark DB Hlatky MA Harrell FE 1987Arm Intern Med1987,106,:1
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