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J C Buckey

Explore the profile of J C Buckey including associated specialties, affiliations and a list of published articles. Areas
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Articles 39
Citations 641
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Recent Articles
1.
Van Akin M, Lantz O, Fellows A, Toutain-Kidd C, Zegans M, Buckey J, et al.
Front Physiol . 2022 Sep; 13:933450. PMID: 36117718
Entry into weightlessness results in a fluid shift and a loss of hydrostatic gradients. These factors are believed to affect the eye and contribute to the ocular changes that occur...
2.
Anderson A, Covington K, Rieke C, Fellows A, Buckey J
J Acoust Soc Am . 2020 Jun; 147(5):3444. PMID: 32486767
Distortion product otoacoustic emission (DPOAE) maps collect DPOAE emissions over a broad range of frequencies and ratios. One application of DPOAE mapping could be monitoring changes in intracranial pressure (ICP)...
3.
Dulai P, Gleeson M, Taylor D, Holubar S, Buckey J, Siegel C
Aliment Pharmacol Ther . 2014 Apr; 39(11):1266-75. PMID: 24738651
Background: Hyperbaric oxygen therapy (HBOT) provides 100% oxygen under pressure, which increases tissue oxygen levels, relieves hypoxia and alters inflammatory pathways. Although there is experience using HBOT in Crohn's disease...
4.
Swan J, Wilbur J, Moodie K, Kane S, Knaus D, Phillips S, et al.
J Appl Physiol (1985) . 2014 Jan; 116(7):790-6. PMID: 24436299
Using dual-frequency ultrasound (DFU), microbubbles (<10 μm diameter) have been detected in tissue following decompression. It is not known if these microbubbles are the precursors for B-mode ultrasound-detectable venous gas...
5.
Saunders J, Jastrzembski B, Buckey J, Enriquez D, Mackenzie T, Karagas M
Audiol Neurootol . 2012 Dec; 18(2):101-13. PMID: 23257660
We measured fingernail metal levels, Békésy-type pure-tone thresholds and distortion product otoacoustic emission (DPOAE) levels in 59 subjects residing in the gold mining community of Bonanza, Nicaragua. Auditory testing revealed...
6.
Swan J, Bollinger B, Donoghue T, Wilbur J, Phillips S, Alvarenga D, et al.
J Appl Physiol (1985) . 2011 Aug; 111(5):1323-8. PMID: 21852404
Venous gas emboli (VGE) can be readily detected in the bloodstream using existing ultrasound methods. No method currently exists to detect decompression-induced microbubbles in tissue. We hypothesized that dual-frequency ultrasound...
7.
Wilbur J, Phillips S, Donoghue T, Alvarenga D, Knaus D, Magari P, et al.
J Appl Physiol (1985) . 2009 Oct; 108(2):240-4. PMID: 19875715
Exercise may produce micronuclei (presumably gas-filled bubbles) in tissue, which could serve as nucleation sites for bubbles during subsequent decompression stress. These micronuclei have never been directly detected in humans....
8.
Bollinger B, Wilbur J, Donoghue T, Phillips S, Knaus D, Magari P, et al.
Undersea Hyperb Med . 2009 May; 36(2):127-36. PMID: 19462752
Indirect evidence suggests that microbubbles that exist normally in tissue may play a key role in decompression sickness (DCS). Their sizes and locations are unknown. Dual-frequency ultrasound (DFU) exploits bubble...
9.
Perhonen M, Franco F, Lane L, Buckey J, Blomqvist C, Zerwekh J, et al.
J Appl Physiol (1985) . 2001 Jul; 91(2):645-53. PMID: 11457776
Cardiac muscle adapts well to changes in loading conditions. For example, left ventricular (LV) hypertrophy may be induced physiologically (via exercise training) or pathologically (via hypertension or valvular heart disease)....
10.
Watenpaugh D, Buckey J, Lane L, Gaffney F, Levine B, Moore W, et al.
J Appl Physiol (1985) . 2001 Mar; 90(4):1552-8. PMID: 11247959
Chronic microgravity may modify adaptations of the leg circulation to gravitational pressures. We measured resting calf compliance and blood flow with venous occlusion plethysmography, and arterial blood pressure with sphygmomanometry,...