Yajun Ma

Yajun Ma

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Fast quantitative 3D ultrashort echo time MRI of cortical bone using extended cones sampling.

Magn Reson Med 2019 Jul 28;82(1):225-236. Epub 2019 Feb 28.

Department of Radiology, University of California, San Diego, California.

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http://doi.wiley.com/10.1002/mrm.27715
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http://dx.doi.org/10.1002/mrm.27715DOI Listing
July 2019

Three-dimensional ultrashort echo time imaging with tricomponent analysis for human cortical bone.

Magn Reson Med 2019 Jul 7;82(1):348-355. Epub 2019 Mar 7.

Department of Radiology, University of California San Diego, San Diego, California.

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http://dx.doi.org/10.1002/mrm.27718DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6491227PMC
July 2019

Ultrashort echo time magnetic resonance imaging (UTE-MRI) of cortical bone correlates well with histomorphometric assessment of bone microstructure.

Bone 2019 Jun 12;123:8-17. Epub 2019 Mar 12.

Radiology Service, VA San Diego Healthcare System, San Diego, CA, USA; Department of Radiology, University of California, San Diego, CA, USA. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S87563282193008
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http://dx.doi.org/10.1016/j.bone.2019.03.013DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6504977PMC
June 2019

Fat suppression for ultrashort echo time imaging using a single-point Dixon method.

NMR Biomed 2019 May 15;32(5):e4069. Epub 2019 Feb 15.

Department of Radiology, University of California San Diego, San Diego, CA, USA.

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http://dx.doi.org/10.1002/nbm.4069DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6476675PMC
May 2019

Quantitative MRI Musculoskeletal Techniques: An Update.

AJR Am J Roentgenol 2019 Apr 17:1-10. Epub 2019 Apr 17.

1 Department of Radiology, University of California, San Diego Medical Center, San Diego, CA.

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http://dx.doi.org/10.2214/AJR.19.21143DOI Listing
April 2019

True phase quantitative susceptibility mapping using continuous single-point imaging: a feasibility study.

Magn Reson Med 2019 Mar 16;81(3):1907-1914. Epub 2018 Oct 16.

Department of Radiology, University of California San Diego, San Diego, California.

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http://doi.wiley.com/10.1002/mrm.27515
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http://dx.doi.org/10.1002/mrm.27515DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6347538PMC
March 2019

Incorporating prior knowledge via volumetric deep residual network to optimize the reconstruction of sparsely sampled MRI.

Magn Reson Imaging 2019 Mar 14. Epub 2019 Mar 14.

Radiation Oncology Department, Stanford University, Stanford 94305, CA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2019.03.012DOI Listing
March 2019

Single- and Bicomponent Analyses of T2⁎ Relaxation in Knee Tendon and Ligament by Using 3D Ultrashort Echo Time Cones (UTE Cones) Magnetic Resonance Imaging.

Biomed Res Int 2019 18;2019:8597423. Epub 2019 Feb 18.

Department of Radiology, Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics,  Guangdong Province), 183 Zhongshan Da Dao Xi, Guangzhou 510630, China.

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http://dx.doi.org/10.1155/2019/8597423DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6398070PMC
February 2019

Theoretical analysis and optimization of ultrashort echo time (UTE) imaging contrast with off-resonance saturation.

Magn Reson Imaging 2018 07 8;50:12-16. Epub 2018 Mar 8.

Radiology Department, University of California, San Diego, United States.

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http://dx.doi.org/10.1016/j.mri.2018.03.002DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5970961PMC
July 2018

Three-dimensional ultrashort echo time cones (3D UTE-Cones) magnetic resonance imaging of entheses and tendons.

Magn Reson Imaging 2018 06 5;49:4-9. Epub 2018 Jan 5.

Department of Radiology, University of California, San Diego, United States. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2017.12.034DOI Listing
June 2018

A multiplex microfluidic loop-mediated isothermal amplification array for detection of malaria-related parasites and vectors.

Acta Trop 2018 Feb 2;178:86-92. Epub 2017 Nov 2.

Key Laboratory of Biopharmaceutical Production & Formulation Engineering, PLA and State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S0001706X173056
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http://dx.doi.org/10.1016/j.actatropica.2017.10.025DOI Listing
February 2018

Three-dimensional adiabatic inversion recovery prepared ultrashort echo time cones (3D IR-UTE-Cones) imaging of cortical bone in the hip.

Magn Reson Imaging 2017 12 15;44:60-64. Epub 2017 Jul 15.

Radiology Service, VA San Diego Healthcare System, San Diego, CA, United States; Department of Radiology, University of California, San Diego, CA, United States.

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http://dx.doi.org/10.1016/j.mri.2017.07.012DOI Listing
December 2017

Measurement of bound and pore water T relaxation times in cortical bone using three-dimensional ultrashort echo time cones sequences.

Magn Reson Med 2017 06 6;77(6):2136-2145. Epub 2016 Jun 6.

Department of Radiology, University of California, San Diego, California, USA.

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http://dx.doi.org/10.1002/mrm.26292DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5140772PMC
June 2017

Direct magnitude and phase imaging of myelin using ultrashort echo time (UTE) pulse sequences: A feasibility study.

Magn Reson Imaging 2017 06 20;39:194-199. Epub 2017 Feb 20.

Department of Radiology, University of California, San Diego, United States. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2017.02.009DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5503674PMC
June 2017

Characterisations of Lactobacillus reuteri SK24.003 glucansucrase: Implications for α-gluco-poly- and oligosaccharides biosynthesis.

Food Chem 2017 May 10;222:105-112. Epub 2016 Dec 10.

State Key Laboratory of Food Science & Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, PR China.

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http://dx.doi.org/10.1016/j.foodchem.2016.12.015DOI Listing
May 2017

Erratum to: Genetic diversity and population structure of the primary malaria vector Anopheles sinensis (Diptera: Culicidae) in China inferred by cox1 gene.

Parasit Vectors 2017 Mar 2;10(1):120. Epub 2017 Mar 2.

Department of Tropical Infectious Disease, Second Military Medical University, Shanghai, 200433, China.

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http://dx.doi.org/10.1186/s13071-017-2048-1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5335499PMC
March 2017

Genetic diversity and population structure of the primary malaria vector Anopheles sinensis (Diptera: Culicidae) in China inferred by cox1 gene.

Parasit Vectors 2017 02 10;10(1):75. Epub 2017 Feb 10.

Department of Tropical Infectious Disease, Second Military Medical University, Shanghai, 200433, China.

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http://parasitesandvectors.biomedcentral.com/articles/10.118
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http://dx.doi.org/10.1186/s13071-017-2013-zDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5439230PMC
February 2017

Diversity of bacteriome associated with Phlebotomus chinensis (Diptera: Psychodidae) sand flies in two wild populations from China.

Sci Rep 2016 11 7;6:36406. Epub 2016 Nov 7.

Department of Tropical Infectious Diseases, Faculty of Tropical Medicine and Public Health, Second Military Medical University, Shanghai 200433, China.

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http://dx.doi.org/10.1038/srep36406DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5098245PMC
November 2016

Structural divergence of chromosomes between malaria vectors Anopheles lesteri and Anopheles sinensis.

Parasit Vectors 2016 11 25;9(1):608. Epub 2016 Nov 25.

Department of Entomology, Fralin Life Science Institute, Virginia Tech, Blacksburg, VA, USA.

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http://dx.doi.org/10.1186/s13071-016-1855-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5124334PMC
November 2016

MR Parametric Mapping as a Biomarker of Early Joint Degeneration.

Sports Health 2016 Sep 3;8(5):405-11. Epub 2016 Aug 3.

Department of Radiology, University of California, San Diego Medical Center, San Diego, California.

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http://dx.doi.org/10.1177/1941738116661975DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5010134PMC
September 2016

First identification of kdr allele F1534S in VGSC gene and its association with resistance to pyrethroid insecticides in Aedes albopictus populations from Haikou City, Hainan Island, China.

Infect Dis Poverty 2016 May 2;5:31. Epub 2016 May 2.

Department of Tropical Infectious Diseases, Faculty of Tropical Medicine and Public Health, Second Military Medical University, Shanghai, 200433, China.

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http://dx.doi.org/10.1186/s40249-016-0125-xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4852438PMC
May 2016

Ecological niches and blood sources of sand fly in an endemic focus of visceral leishmaniasis in Jiuzhaigou, Sichuan, China.

Infect Dis Poverty 2016 Apr 13;5:33. Epub 2016 Apr 13.

Department of Tropical Infectious Diseases, Faculty of Tropical Medicine and Public Health, Second Military Medical University, Shanghai, 200433, China.

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http://dx.doi.org/10.1186/s40249-016-0126-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4831150PMC
April 2016

DWI using navigated interleaved multishot EPI with realigned GRAPPA reconstruction.

Magn Reson Med 2016 Jan 5;75(1):280-6. Epub 2015 Mar 5.

Beijing City Key Lab for Medical Physics and Engineering, Institute of Heavy Ion Physics, School of Physics, Peking University, Beijing, China.

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http://dx.doi.org/10.1002/mrm.25586DOI Listing
January 2016

Functional Connectivity-Based Parcellation of the Thalamus: An Unsupervised Clustering Method and Its Validity Investigation.

Brain Connect 2015 Dec 1;5(10):620-30. Epub 2015 Oct 1.

1 Center for MRI Research, Peking University , Beijing, China .

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http://dx.doi.org/10.1089/brain.2015.0338DOI Listing
December 2015

Physicochemical properties of a water soluble extracellular homopolysaccharide from Lactobacillus reuteri SK24.003.

Carbohydr Polym 2015 Oct 6;131:377-83. Epub 2015 Jun 6.

State Key Laboratory of Food Science & Technology, Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, Jiangsu, PR China.

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http://dx.doi.org/10.1016/j.carbpol.2015.05.066DOI Listing
October 2015

A home-built digital optical MRI console using high-speed serial links.

Magn Reson Med 2015 Aug 8;74(2):578-88. Epub 2014 Aug 8.

Center for MRI Research, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, People's Republic of China.

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http://dx.doi.org/10.1002/mrm.25403DOI Listing
August 2015

Historical survey of the kdr mutations in the populations of Anopheles sinensis in China in 1996-2014.

Malar J 2015 Mar 20;14:120. Epub 2015 Mar 20.

Department of Tropical Infectious Diseases, Second Military Medical University, Shanghai, 200433, China.

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http://dx.doi.org/10.1186/s12936-015-0644-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371805PMC
March 2015

Chloroquine inhibits MGC803 gastric cancer cell migration via the Toll-like receptor 9/nuclear factor kappa B signaling pathway.

Mol Med Rep 2015 Feb 3;11(2):1366-71. Epub 2014 Nov 3.

Ningxia Key Laboratory of Cerebrocranial Diseases, Ningxia Medical University, Yinchuan, Ningxia 750004, P.R. China.

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http://dx.doi.org/10.3892/mmr.2014.2839DOI Listing
February 2015

Molecular characterization of cryptic species of Anopheles barbirostris van der Wulp in China.

Parasit Vectors 2014 Dec 16;7:592. Epub 2014 Dec 16.

Department of Tropical Infectious Diseases, Second Military Medical University, 800 Xiangyin Rd, Shanghai, 200433, China.

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http://dx.doi.org/10.1186/s13071-014-0592-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4274727PMC
December 2014

A high performance 3D cluster-based test of unsmoothed fMRI data.

Neuroimage 2014 Sep 13;98:537-46. Epub 2014 May 13.

Beijing City Key Lab for Medical Physics and Engineering, Institute of Heavy Ion Physics,School of Physics, Peking University, Beijing, China; Center for MRI Research, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China; McGovern Institute for Brain Research, Peking University, Beijing, China. Electronic address:

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http://dx.doi.org/10.1016/j.neuroimage.2014.05.015DOI Listing
September 2014

Structural investigation of a neutral extracellular glucan from Lactobacillus reuteri SK24.003.

Carbohydr Polym 2014 Jun 21;106:384-92. Epub 2014 Jan 21.

State Key Laboratory of Food Science & Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, PR China.

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http://dx.doi.org/10.1016/j.carbpol.2014.01.047DOI Listing
June 2014

A video clip of the biting midge Culicoides anophelis ingesting blood from an engorged Anopheles mosquito in Hainan, China.

Parasit Vectors 2013 Nov 13;6(1):326. Epub 2013 Nov 13.

Department of Tropical Infectious Diseases, Second Military Medical University, 800 Xiangyin Road, 200433 Shanghai, China.

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http://dx.doi.org/10.1186/1756-3305-6-326DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3833289PMC
November 2013

3D phase unwrapping using global expected phase as a reference: application to MRI global shimming.

Magn Reson Med 2013 Jul 6;70(1):160-8. Epub 2012 Aug 6.

Beijing City Key Laboratory for Medical Physics and Engineering, School of Physics, Peking University, Beijing, China.

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http://dx.doi.org/10.1002/mrm.24448DOI Listing
July 2013

Improved parallel MR imaging using a coefficient penalized regularization for GRAPPA reconstruction.

Magn Reson Med 2013 Apr 24;69(4):1109-14. Epub 2012 May 24.

Beijing City Key Lab for Medical Physics and Engineering, School of Physics, Peking University, Beijing, China.

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http://dx.doi.org/10.1002/mrm.24344DOI Listing
April 2013

Genetic differentiation between sandfly populations of Phlebotomus chinensis and Phlebotomus sichuanensis (Diptera: Psychodidae) in China inferred by microsatellites.

Parasit Vectors 2013 Apr 22;6:115. Epub 2013 Apr 22.

Department of Pathogen Biology, Second Military Medical University, Shanghai, China.

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http://dx.doi.org/10.1186/1756-3305-6-115DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3649936PMC
April 2013

Mitochondrial genetic differentiation across populations of the malaria vector Anopheles lesteri from China (Diptera: Culicidae).

Malar J 2011 Aug 3;10:216. Epub 2011 Aug 3.

Department of Pathogen Biology, Second Military Medical University, Shanghai 200433, China.

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http://dx.doi.org/10.1186/1475-2875-10-216DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3161021PMC
August 2011

Next-generation sequencing reveals recent horizontal transfer of a DNA transposon between divergent mosquitoes.

PLoS One 2011 Feb 10;6(2):e16743. Epub 2011 Feb 10.

Institute of Plant Physiology and Ecology, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0016743PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3037385PMC
February 2011

A systematic study on hemocyte identification and plasma prophenoloxidase from Culex pipiens quinquefasciatus at different developmental stages.

Exp Parasitol 2011 Jan 15;127(1):135-41. Epub 2010 Jul 15.

Research Center for Insect Science, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, The Chinese Academy of Sciences Graduate School, 300 Feng Lin Road, Shanghai 200032, People's Republic of China.

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http://linkinghub.elsevier.com/retrieve/pii/S001448941000249
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http://dx.doi.org/10.1016/j.exppara.2010.07.005DOI Listing
January 2011

[μ-1,2-Bis(4-pyrid-yl)ethane-κN:N']bis-[(4'-phenyl-2,2':6',2''-terpyridine-κN,N',N'')silver(I)] bis-(trifluoro-methane-sulfonate).

Acta Crystallogr Sect E Struct Rep Online 2010 Aug 18;66(Pt 9):m1117-8. Epub 2010 Aug 18.

School of Chemistry and Chemical Engineering, Yu Lin University, Yulin 719000, People's Republic of China.

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http://dx.doi.org/10.1107/S1600536810031776DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008054PMC
August 2010

4-Phenyl-2,6-bis-(4-tol-yl)pyridine.

Acta Crystallogr Sect E Struct Rep Online 2010 Aug 18;66(Pt 9):o2322. Epub 2010 Aug 18.

School of Chemistry and Chemical Engineering, Yu Lin University, Yulin 719000, People's Republic of China.

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http://dx.doi.org/10.1107/S1600536810031764DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008142PMC
August 2010

Permanent Genetic Resources added to Molecular Ecology Resources Database 1 October 2009-30 November 2009.

Mol Ecol Resour 2010 Mar 20;10(2):404-8. Epub 2010 Jan 20.

BK21 program for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 151-742, South Korea.

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http://dx.doi.org/10.1111/j.1755-0998.2009.02827.xDOI Listing
March 2010

Nonreproductive isolation among four allopatric strains of Anopheles sinensis in Asia.

J Am Mosq Control Assoc 2008 Dec;24(4):489-95

Department of Biological Sciences, Inha University, Incheon 402-751, Korea.

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http://www.bioone.org/doi/abs/10.2987/08-5753.1
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http://dx.doi.org/10.2987/08-5753.1DOI Listing
December 2008

Pyrido[1,2-a][1,2,4]triazol-3-ylidenes as a new family of stable annulated N-heterocyclic carbenes: synthesis, reactivity, and their application in coordination chemistry and organocatalysis.

J Org Chem 2008 Nov 10;73(21):8256-64. Epub 2008 Oct 10.

Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, People's Republic of China.

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http://dx.doi.org/10.1021/jo801349dDOI Listing
November 2008

Isolation and characterization of polymorphic microsatellite markers from Asian malaria mosquito Anopheles sinensis (Diptera: Culicidae).

Authors:
Yajun Ma Yong Fan

Mol Ecol Resour 2008 Sep 28;8(5):1059-61. Epub 2008 Jun 28.

Department of Pathogen Biology and State Key Laboratory for Medical Immunology, Second Military Medical University, Shanghai 200433, China.

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http://dx.doi.org/10.1111/j.1755-0998.2008.02154.xDOI Listing
September 2008

Molecular identification and phylogeny of the Maculatus group of Anopheles mosquitoes (Diptera: Culicidae) based on nuclear and mitochondrial DNA sequences.

Acta Trop 2006 Oct 18;99(2-3):272-80. Epub 2006 Oct 18.

Department of Etiologic Biology, Second Military Medical University, Shanghai 200433, China.

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http://dx.doi.org/10.1016/j.actatropica.2006.09.005DOI Listing
October 2006

Repellent effect of plant essential oils against Aedes albopictus.

Authors:
Pin Yang Yajun Ma

J Vector Ecol 2005 Dec;30(2):231-4

Department ofEtiologic Biology, College of Basic Medical Sciences Second Military Medical University, Shanghai 200433, China.

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December 2005

The Hyrcanus group of Anopheles (Anopheles) in China (Diptera: Culicidae): species discrimination and phylogenetic relationships inferred by ribosomal DNA internal transcribed spacer 2 sequences.

J Med Entomol 2005 Jul;42(4):610-9

Department of Etiologic Biology, Second Military Medical University, Shanghai 200433, China.

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July 2005