Giao C. Nguyen, MD
Title Assistant Professor
Institution Charles R. Drew University of Medicine and Science
Department Psychiatry
School College of Medicine
Address 1731 E. 120th Street


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Education & Training
Teaching
NIH Awarded Grants
Project TitleProject NumberFY
Publications
1. Nguyen GN, Maharjan P, Maphosa L, Vakani J, Thoday-Kennedy E, Kant S. A Robust Automated Image-Based Phenotyping Method for Rapid Vegetative Screening of Wheat Germplasm for Nitrogen Use Efficiency. Front Plant Sci. 2019; 10:1372.
  View in: PubMed
 
2. Grenet G, Ribault S, Nguyen GB, Glais F, Metge A, Linet T, Kassai-Koupai B, Cornu C, Bejan-Angoulvant T, Erpeldinger S, Boussageon R, Gouraud A, Bonnet F, Cucherat M, Moulin P, Gueyffier F. GLUcose COntrol Safety & Efficacy in type 2 DIabetes, a systematic review and NETwork meta-analysis. PLoS One. 2019; 14(6):e0217701.
  View in: PubMed
 
3. Giao NT, Limpiyakorn T, Thuptimdang P, Ratpukdi T, Siripattanakul-Ratpukdi S. Reduction of silver nanoparticle toxicity affecting ammonia oxidation using cell entrapment technique. Water Sci Technol. 2019 Mar; 79(5):1007-1016.
  View in: PubMed
 
4. Raudabaugh J, Nguyen G, Lowry C, Januzis N, Colsher J, Nelson R, Yoshizumi TT. EFFECTIVE DOSE ESTIMATION FROM ORGAN DOSE MEASUREMENTS IN FAST-kV SWITCH DUAL ENERGY COMPUTED TOMOGRAPHY. Radiat Prot Dosimetry. 2018 Dec 01; 182(3):352-358.
  View in: PubMed
 
5. Nguyen GN, Norton SL, Rosewarne GM, James LE, Slater AT. Automated phenotyping for early vigour of field pea seedlings in controlled environment by colour imaging technology. PLoS One. 2018; 13(11):e0207788.
  View in: PubMed
 
6. Moore B, Womack KR, Nguyen G, Foster N, Richardson W, Yoshizumi T. Patient Dose Comparison for Intraoperative Imaging Devices Used in Orthopaedic Lumbar Spinal Surgery. J Am Acad Orthop Surg Glob Res Rev. 2018 Jul; 2(7):e030.
  View in: PubMed
 
7. Zhong Y, Nguyen GTM, Plesse C, Vidal F, Jager EWH. Highly Conductive, Photolithographically Patternable Ionogels for Flexible and Stretchable Electrochemical Devices. ACS Appl Mater Interfaces. 2018 Jun 27; 10(25):21601-21611.
  View in: PubMed
 
8. Nguyen GN, Kant S. Improving nitrogen use efficiency in plants: effective phenotyping in conjunction with agronomic and genetic approaches. Funct Plant Biol. 2018 May; 45(6):606-619.
  View in: PubMed
 
9. Nguyen GN, Yamagata Y, Shigematsu Y, Watanabe M, Miyazaki Y, Doi K, Tashiro K, Kuhara S, Kanamori H, Wu J, Matsumoto T, Yasui H, Yoshimura A. Duplication and Loss of Function of Genes Encoding RNA Polymerase III Subunit C4 Causes Hybrid Incompatibility in Rice. G3 (Bethesda). 2017 08 07; 7(8):2565-2575.
  View in: PubMed
 
10. Cabrera FJ, Shin RH, Waisanen KM, Nguyen G, Wang C, Scales CD, Ferrandino MN, Preminger GM, Yoshizumi TT, Lipkin ME. Comparison of Radiation Exposure from Fixed Table Fluoroscopy to a Portable C-Arm During Ureteroscopy. J Endourol. 2017 09; 31(9):835-840.
  View in: PubMed
 
11. Giao NT, Limpiyakorn T, Kunapongkiti P, Thuptimdang P, Siripattanakul-Ratpukdi S. Influence of silver nanoparticles and liberated silver ions on nitrifying sludge: ammonia oxidation inhibitory kinetics and mechanism. Environ Sci Pollut Res Int. 2017 Apr; 24(10):9229-9240.
  View in: PubMed
 
12. Hill KD, Wang C, Einstein AJ, Januzis N, Nguyen G, Li JS, Fleming GA, Yoshizumi TK. Impact of imaging approach on radiation dose and associated cancer risk in children undergoing cardiac catheterization. Catheter Cardiovasc Interv. 2017 Apr; 89(5):888-897.
  View in: PubMed
 
13. Mattison BJ, Nguyen GB, Januzis N, Lowry C, Yoshizumi TT. A NOVEL APPROACH FOR EFFECTIVE DOSE MEASUREMENTS IN DUAL-ENERGY CT. Radiat Prot Dosimetry. 2016 Dec; 172(4):416-421.
  View in: PubMed
 
14. Shin RH, Cabrera FJ, Nguyen G, Wang C, Youssef RF, Scales CD, Ferrandino MN, Preminger GM, Yoshizumi TT, Lipkin ME. Radiation Dosimetry for Ureteroscopy Patients: A Phantom Study Comparing the Standard and Obese Patient Models. J Endourol. 2016 Jan; 30(1):57-62.
  View in: PubMed
 
15. Nguyen GN, Rothstein SJ, Spangenberg G, Kant S. Role of microRNAs involved in plant response to nitrogen and phosphorous limiting conditions. Front Plant Sci. 2015; 6:629.
  View in: PubMed
 
16. Januzis N, Nguyen G, Frush DP, Hoang JK, Lowry C, Yoshizumi TT. Feasibility of using the computed tomography dose indices to estimate radiation dose to partially and fully irradiated brains in pediatric neuroradiology examinations. Phys Med Biol. 2015 Jul 21; 60(14):5699-710.
  View in: PubMed
 
17. Wu G, Hu Y, Liu Y, Zhao J, Chen X, Whoehling V, Plesse C, Nguyen GT, Vidal F, Chen W. Graphitic carbon nitride nanosheet electrode-based high-performance ionic actuator. Nat Commun. 2015 Jun 01; 6:7258.
  View in: PubMed
 
18. Hoang JK, Reiman RE, Nguyen GB, Januzis N, Chin BB, Lowry C, Yoshizumi TT. Lifetime Attributable Risk of Cancer From Radiation Exposure During Parathyroid Imaging: Comparison of 4D CT and Parathyroid Scintigraphy. AJR Am J Roentgenol. 2015 May; 204(5):W579-85.
  View in: PubMed
 
19. Kerr-Phillips TE, Woehling V, Agniel R, Nguyen GTM, Vidal F, Kilmartin P, Plesse C, Travas-Sejdic J. Electrospun rubber fibre mats with electrochemically controllable pore sizes. J Mater Chem B. 2015 May 28; 3(20):4249-4258.
  View in: PubMed
 
20. Kimura M, Zodda AR, Mahmood J, Das SK, Nguyen GB, Jackson IL, Vujaskovic Z. Pilot Study Evaluating a Rat Model of Radiation-induced Erectile Dysfunction Using an Image-guided Microirradiator. Urology. 2015 May; 85(5):1214.e1-1214.e6.
  View in: PubMed
 
21. Januzis N, Nguyen G, Hoang JK, Lowry C, Yoshizumi TT. A novel method of estimating effective dose from the point dose method: a case study--parathyroid CT scans. Phys Med Biol. 2015 Mar 07; 60(5):1763-73.
  View in: PubMed
 
22. Viola RJ, Nguyen GB, Yoshizumi TT, Stinnett SS, Hoang JK, Kranz PG. Effect of Body Habitus on Radiation Dose During CT Fluoroscopy-Guided Spine Injections. Interv Neuroradiol. 2014 Oct 31; 20(5):525-32.
  View in: PubMed
 
23. Stanton IN, Belley MD, Nguyen G, Rodrigues A, Li Y, Kirsch DG, Yoshizumi TT, Therien MJ. Europium- and lithium-doped yttrium oxide nanocrystals that provide a linear emissive response with X-ray radiation exposure. Nanoscale. 2014 May 21; 6(10):5284-8.
  View in: PubMed
 
24. Wang C, Nguyen G, Toncheva G, Jiang X, Ferrell A, Smith T, Yoshizumi T. Evaluation of patient effective dose of neurovascular imaging protocols for C-arm cone-beam CT. AJR Am J Roentgenol. 2014 May; 202(5):1072-7.
  View in: PubMed
 
25. Januzis N, Belley MD, Nguyen G, Toncheva G, Lowry C, Miller MJ, Smith TP, Yoshizumi TT. Accuracy of effective dose estimation in personal dosimetry: a comparison between single-badge and double-badge methods and the MOSFET method. Health Phys. 2014 May; 106(5):551-7.
  View in: PubMed
 
26. Belley MD, Wang C, Nguyen G, Gunasingha R, Chao NJ, Chen BJ, Dewhirst MW, Yoshizumi TT. Toward an organ based dose prescription method for the improved accuracy of murine dose in orthovoltage x-ray irradiators. Med Phys. 2014 Mar; 41(3):034101.
  View in: PubMed
 
27. Jackson IL, Xu PT, Nguyen G, Down JD, Johnson CS, Katz BP, Hadley CC, Vujaskovic Z. Characterization of the dose response relationship for lung injury following acute radiation exposure in three well-established murine strains: developing an interspecies bridge to link animal models with human lung. Health Phys. 2014 Jan; 106(1):48-55.
  View in: PubMed
 
28. Liddell BJ, Chey T, Silove D, Phan TT, Giao NM, Steel Z. Patterns of risk for anxiety-depression amongst Vietnamese-immigrants: a comparison with source and host populations. BMC Psychiatry. 2013 Dec 02; 13:329.
  View in: PubMed
 
29. Neisius A, Astroza GM, Wang C, Nguyen G, Kuntz NJ, Januzis N, Ferrandino MN, Yoshizumi TT, Preminger GM, Lipkin ME. Digital tomosynthesis: a new technique for imaging nephrolithiasis. Specific organ doses and effective doses compared with renal stone protocol noncontrast computed tomography. Urology. 2014 Feb; 83(2):282-7.
  View in: PubMed
 
30. Podberesky DJ, Angel E, Yoshizumi TT, Toncheva G, Salisbury SR, Brody AS, Alsip C, Barelli A, Egelhoff JC, Anderson-Evans C, Nguyen GB, Dow D, Frush DP. Comparison of radiation dose estimates and scan performance in pediatric high-resolution thoracic CT for volumetric 320-detector row, helical 64-detector row, and noncontiguous axial scan acquisitions. Acad Radiol. 2013 Sep; 20(9):1152-61.
  View in: PubMed
 
31. Astroza GM, Neisius A, Wang AJ, Nguyen G, Toncheva G, Wang C, Januzis N, Lowry C, Ferrandino MN, Neville AN, Yoshizumi TT, Preminger GM, Lipkin ME. Radiation exposure in the follow-up of patients with urolithiasis comparing digital tomosynthesis, non-contrast CT, standard KUB, and IVU. J Endourol. 2013 Oct; 27(10):1187-91.
  View in: PubMed
 
32. Neisius A, Wang AJ, Wang C, Nguyen G, Tsivian M, Kuntz NJ, Astroza GM, Lowry C, Toncheva G, Yoshizumi TT, Preminger GM, Ferrandino MN, Lipkin ME. Radiation exposure in urology: a genitourinary catalogue for diagnostic imaging. J Urol. 2013 Dec; 190(6):2117-23.
  View in: PubMed
 
33. Johnston JH, Podberesky DJ, Yoshizumi TT, Angel E, Toncheva G, Larson DB, Egelhoff JC, Anderson-Evans C, Nguyen GB, Barelli A, Alsip C, Salisbury SR, Frush DP. Comparison of radiation dose estimates, image noise, and scan duration in pediatric body imaging for volumetric and helical modes on 320-detector CT and helical mode on 64-detector CT. Pediatr Radiol. 2013 Sep; 43(9):1117-27.
  View in: PubMed
 
34. Wang AJ, Goldsmith ZG, Wang C, Nguyen G, Astroza GM, Neisius A, Iqbal MW, Neville AM, Lowry C, Toncheva G, Yoshizumi TT, Preminger GM, Ferrandino MN, Lipkin ME. Obesity triples the radiation dose of stone protocol computerized tomography. J Urol. 2013 Jun; 189(6):2142-6.
  View in: PubMed
 
35. Podberesky DJ, Angel E, Yoshizumi TT, Toncheva G, Salisbury SR, Alsip C, Barelli A, Egelhoff JC, Anderson-Evans C, Nguyen GB, Dow D, Frush DP. Radiation dose estimation for prospective and retrospective ECG-gated cardiac CT angiography in infants and small children using a 320-MDCT volume scanner. AJR Am J Roentgenol. 2012 Nov; 199(5):1129-35.
  View in: PubMed
 
36. Hoang JK, Yoshizumi TT, Choudhury KR, Nguyen GB, Toncheva G, Gafton AR, Eastwood JD, Lowry C, Hurwitz LM. Organ-based dose current modulation and thyroid shields: techniques of radiation dose reduction for neck CT. AJR Am J Roentgenol. 2012 May; 198(5):1132-8.
  View in: PubMed
 
37. Hoang JK, Yoshizumi TT, Nguyen G, Toncheva G, Choudhury KR, Gafton AR, Eastwood JD, Lowry C, Hurwitz LM. Variation in tube voltage for adult neck MDCT: effect on radiation dose and image quality. AJR Am J Roentgenol. 2012 Mar; 198(3):621-7.
  View in: PubMed
 
38. Brady SL, Yoshizumi TT, Anderson-Evans C, Nguyen G. Isodose curve mappings measured while undergoing rotation for quality assurance testing of a 137Cs irradiator. Health Phys. 2012 Feb; 102 Suppl 1:S8-12.
  View in: PubMed
 
39. Schindera ST, Nelson RC, Yoshizumi T, Toncheva G, Nguyen G, DeLong DM, Szucs-Farkas Z. Effect of automatic tube current modulation on radiation dose and image quality for low tube voltage multidetector row CT angiography: phantom study. Acad Radiol. 2009 Aug; 16(8):997-1002.
  View in: PubMed
 
40. Steel Z, Silove D, Giao NM, Phan TT, Chey T, Whelan A, Bauman A, Bryant RA. International and indigenous diagnoses of mental disorder among Vietnamese living in Vietnam and Australia. Br J Psychiatry. 2009 Apr; 194(4):326-33.
  View in: PubMed
 
41. Hurwitz LM, Yoshizumi TT, Goodman PC, Nelson RC, Toncheva G, Nguyen GB, Lowry C, Anderson-Evans C. Radiation dose savings for adult pulmonary embolus 64-MDCT using bismuth breast shields, lower peak kilovoltage, and automatic tube current modulation. AJR Am J Roentgenol. 2009 Jan; 192(1):244-53.
  View in: PubMed
 
42. De Lin M, Toncheva G, Nguyen G, Kim S, Anderson-Evans C, Johnson GA, Yoshizumi TT. Application of MOSFET detectors for dosimetry in small animal radiography using short exposure times. Radiat Res. 2008 Aug; 170(2):260-3.
  View in: PubMed
 
43. Jaffe TA, Yoshizumi TT, Toncheva GI, Nguyen G, Hurwitz LM, Nelson RC. Early first-trimester fetal radiation dose estimation in 16-MDCT without and with automated tube current modulation. AJR Am J Roentgenol. 2008 Apr; 190(4):860-4.
  View in: PubMed
 
44. Schindera ST, Nelson RC, Toth TL, Nguyen GT, Toncheva GI, DeLong DM, Yoshizumi TT. Effect of patient size on radiation dose for abdominal MDCT with automatic tube current modulation: phantom study. AJR Am J Roentgenol. 2008 Feb; 190(2):W100-5.
  View in: PubMed
 
45. Gaca AM, Jaffe TA, Delaney S, Yoshizumi T, Toncheva G, Nguyen G, Frush DP. Radiation doses from small-bowel follow-through and abdomen/pelvis MDCT in pediatric Crohn disease. Pediatr Radiol. 2008 Mar; 38(3):285-91.
  View in: PubMed
 
46. Coursey C, Frush DP, Yoshizumi T, Toncheva G, Nguyen G, Greenberg SB. Pediatric chest MDCT using tube current modulation: effect on radiation dose with breast shielding. AJR Am J Roentgenol. 2008 Jan; 190(1):W54-61.
  View in: PubMed
 
47. Jaffe TA, Gaca AM, Delaney S, Yoshizumi TT, Toncheva G, Nguyen G, Frush DP. Radiation doses from small-bowel follow-through and abdominopelvic MDCT in Crohn's disease. AJR Am J Roentgenol. 2007 Nov; 189(5):1015-22.
  View in: PubMed
 
48. Hurwitz LM, Reiman RE, Yoshizumi TT, Goodman PC, Toncheva G, Nguyen G, Lowry C. Radiation dose from contemporary cardiothoracic multidetector CT protocols with an anthropomorphic female phantom: implications for cancer induction. Radiology. 2007 Dec; 245(3):742-50.
  View in: PubMed
 
49. Hollingsworth CL, Yoshizumi TT, Frush DP, Chan FP, Toncheva G, Nguyen G, Lowry CR, Hurwitz LM. Pediatric cardiac-gated CT angiography: assessment of radiation dose. AJR Am J Roentgenol. 2007 Jul; 189(1):12-8.
  View in: PubMed
 
50. Hurwitz LM, Yoshizumi TT, Goodman PC, Frush DP, Nguyen G, Toncheva G, Lowry C. Effective dose determination using an anthropomorphic phantom and metal oxide semiconductor field effect transistor technology for clinical adult body multidetector array computed tomography protocols. J Comput Assist Tomogr. 2007 Jul-Aug; 31(4):544-9.
  View in: PubMed
 
51. Yoshizumi TT, Goodman PC, Frush DP, Nguyen G, Toncheva G, Sarder M, Barnes L. Validation of metal oxide semiconductor field effect transistor technology for organ dose assessment during CT: comparison with thermoluminescent dosimetry. AJR Am J Roentgenol. 2007 May; 188(5):1332-6.
  View in: PubMed
 
52. Hurwitz LM, Yoshizumi TT, Reiman RE, Paulson EK, Frush DP, Nguyen GT, Toncheva GI, Goodman PC. Radiation dose to the female breast from 16-MDCT body protocols. AJR Am J Roentgenol. 2006 Jun; 186(6):1718-22.
  View in: PubMed
 
53. Hurwitz LM, Yoshizumi T, Reiman RE, Goodman PC, Paulson EK, Frush DP, Toncheva G, Nguyen G, Barnes L. Radiation dose to the fetus from body MDCT during early gestation. AJR Am J Roentgenol. 2006 Mar; 186(3):871-6.
  View in: PubMed
 
54. Galant C, Kjøniksen AL, Nguyen GT, Knudsen KD, Nyström B. Altering associations in aqueous solutions of a hydrophobically modified alginate in the presence of beta-cyclodextrin monomers. J Phys Chem B. 2006 Jan 12; 110(1):190-5.
  View in: PubMed
 
55. Kjøniksen AL, Galant C, Knudsen KD, Nguyen GT, Nyström B. Effects of beta-cyclodextrin addition and temperature on the modulation of hydrophobic interactions in aqueous solutions of an associative alginate. Biomacromolecules. 2005 Nov-Dec; 6(6):3129-36.
  View in: PubMed
 
56. Zhuang S, Nguyen GT, Chen Y, Gudi T, Eigenthaler M, Jarchau T, Walter U, Boss GR, Pilz RB. Vasodilator-stimulated phosphoprotein activation of serum-response element-dependent transcription occurs downstream of RhoA and is inhibited by cGMP-dependent protein kinase phosphorylation. J Biol Chem. 2004 Mar 12; 279(11):10397-407.
  View in: PubMed
 
Funding Opportunities

Click terms below for current NIH/NSF funding opportunities.
  • Tomography, X-Ray Computed


  • Phantoms, Imaging


  • Radiation Dosage


  • Radiometry


  • Environment, Controlled


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