Abstract

This past year we have made significant improvements to our data acquisition and analysis routines. We improved the efficiency of our pulse sequence, enabling us to collect 60% more data within the same time. This increased signal will enable us to study exercise over a more extended range of power levels in the quadriceps exercise. We have also made major modifications to our physical exercise apparatus and have redesigned and rebuilt our patient bed. Due to these changes, we decided to reschedule our collaborative study on athletes with the University of California at San Diego from Fall 1995 to this August 1996. This study will include an extensive graded ramp to examine myoglobin desaturation over a larger range of exercise intensities. The effects of hyperoxia as well as hypoxia on maximal oxygen consumption rates will also be studied. The chronic obstructive pulmonary disease (COPD) study is scheduled to start in October 1996.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR002305-13
Application #
5224033
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
13
Fiscal Year
1996
Total Cost
Indirect Cost

  Publications

Pang, Henry; Bow, Cora; Cheung, Jason Pui Yin et al. (2018) The UTE Disc Sign on MRI: A Novel Imaging Biomarker Associated With Degenerative Spine Changes, Low Back Pain, and Disability. Spine (Phila Pa 1976) 43:503-511
Ferraro, Pilar M; Jester, Charles; Olm, Christopher A et al. (2018) Perfusion alterations converge with patterns of pathological spread in transactive response DNA-binding protein 43 proteinopathies. Neurobiol Aging 68:85-92
Ercan, Altan; Kohrt, Wendy M; Cui, Jing et al. (2017) Estrogens regulate glycosylation of IgG in women and men. JCI Insight 2:e89703
Xie, Long; Dolui, Sudipto; Das, Sandhitsu R et al. (2016) A brain stress test: Cerebral perfusion during memory encoding in mild cognitive impairment. Neuroimage Clin 11:388-397
Yadav, Santosh K; Kathiresan, Nagarajan; Mohan, Suyash et al. (2016) Gender-based analysis of cortical thickness and structural connectivity in Parkinson's disease. J Neurol 263:2308-2318
Finkelstein, Joel S; Lee, Hang; Leder, Benjamin Z et al. (2016) Gonadal steroid-dependent effects on bone turnover and bone mineral density in men. J Clin Invest 126:1114-25
Rosenbaum, Michael; Leibel, Rudolph L (2016) Models of energy homeostasis in response to maintenance of reduced body weight. Obesity (Silver Spring) 24:1620-9
Machida, Manabu; Panasyuk, George Y; Wang, Zheng-Min et al. (2016) Radiative transport and optical tomography with large datasets. J Opt Soc Am A Opt Image Sci Vis 33:551-8
Ban, H Y; Schweiger, M; Kavuri, V C et al. (2016) Heterodyne frequency-domain multispectral diffuse optical tomography of breast cancer in the parallel-plane transmission geometry. Med Phys 43:4383
Haris, Mohammad; Yadav, Santosh K; Rizwan, Arshi et al. (2015) T1rho MRI and CSF biomarkers in diagnosis of Alzheimer's disease. Neuroimage Clin 7:598-604

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