Abstract

Fluorescence spectra collected from control and Alzheimer's diseased brain tissue specimens of temporal cortex were analyzed by principal component analysis. Although the spectra show only subtle differences, which are largely masked by sample-to-sample variation, principal component analysis differentiates Alzheimer's diseased from control brain tissue.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR002594-15
Application #
6314190
Study Section
Project Start
2000-06-01
Project End
2001-05-31
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
15
Fiscal Year
2000
Total Cost
$13,842
Indirect Cost

  Institution

Name
Massachusetts Institute of Technology
Department
Type
DUNS #
City
Cambridge
State
MA
Country
United States
Zip Code
02139

  Publications

Shih, Wei-Chuan; Bechtel, Kate L; Rebec, Mihailo V (2015) Noninvasive glucose sensing by transcutaneous Raman spectroscopy. J Biomed Opt 20:051036
Dudzik, Jonathan; Chang, Wen-Chi; Kannan, A M et al. (2013) Cross-linked glucose oxidase clusters for biofuel cell anode catalysts. Biofabrication 5:035009
Sathyavathi, R; Dingari, Narahara Chari; Barman, Ishan et al. (2013) Raman spectroscopy provides a powerful, rapid diagnostic tool for the detection of tuberculous meningitis in ex vivo cerebrospinal fluid samples. J Biophotonics 6:567-72
Dingari, Narahara Chari; Barman, Ishan; Saha, Anushree et al. (2013) Development and comparative assessment of Raman spectroscopic classification algorithms for lesion discrimination in stereotactic breast biopsies with microcalcifications. J Biophotonics 6:371-81
Cooper, Kimberly L; Oh, Seungeun; Sung, Yongjin et al. (2013) Multiple phases of chondrocyte enlargement underlie differences in skeletal proportions. Nature 495:375-8
Sung, Yongjin; Tzur, Amit; Oh, Seungeun et al. (2013) Size homeostasis in adherent cells studied by synthetic phase microscopy. Proc Natl Acad Sci U S A 110:16687-92
Lau, Condon; Mirkovic, Jelena; Yu, Chung-Chieh et al. (2013) Early detection of high-grade squamous intraepithelial lesions in the cervix with quantitative spectroscopic imaging. J Biomed Opt 18:76013
Soares, Jaqueline S; Barman, Ishan; Dingari, Narahara Chari et al. (2013) Diagnostic power of diffuse reflectance spectroscopy for targeted detection of breast lesions with microcalcifications. Proc Natl Acad Sci U S A 110:471-6
Barman, Ishan; Dingari, Narahara Chari; Kang, Jeon Woong et al. (2012) Raman spectroscopy-based sensitive and specific detection of glycated hemoglobin. Anal Chem 84:2474-82
Kalashnikov, Maxim; Choi, Wonshik; Hunter, Martin et al. (2012) Assessing the contribution of cell body and intracellular organelles to the backward light scattering. Opt Express 20:816-26

Showing the most recent 10 out of 178 publications