Alan Hargens

Title(s)Professor, Orthopedic Surgery
SchoolVc-health Sciences-schools
Address9500 Gilman Drive #
La Jolla CA 92093
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    PATHOPHYSIOLOGY OF THE COMPARTMENT SYNDROME
    NIH R01AR026344Apr 1, 1982 - Nov 30, 1988
    Role: Principal Investigator
    PATHOPHYSIOLOGY OF THE COMPARMENT SYNDROME
    NIH R01AM026344Apr 1, 1982 - Mar 31, 1988
    Role: Principal Investigator
    TOURNIQUET-ISCHEMIA EFFECTS ON SKELETAL MUSCLE AND NERVE
    NIH R01AR025501Jul 1, 1979 - Jun 30, 1987
    Role: Principal Investigator
    TOURNIQUET-ISCHEMIA EFFECTS ON SKELETAL MUSCLE AND NERVE
    NIH R01AM025501Jul 1, 1979 - Nov 30, 1986
    Role: Principal Investigator

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Association of Structural Changes in the Brain and Retina After Long-Duration Spaceflight. JAMA Ophthalmol. 2021 Jul 01; 139(7):781-784. Marshall-Goebel K, Macias BR, Kramer LA, Hasan KM, Ferguson C, Patel N, Ploutz-Snyder RJ, Lee SMC, Ebert D, Sargsyan A, Dulchavsky S, Hargens AR, Stenger MB, Laurie S. PMID: 34014272.
      View in: PubMed   Mentions:    Fields:    
    2. Intraocular pressure and choroidal thickness respond differently to lower body negative pressure during spaceflight. J Appl Physiol (1985). 2021 06 24. Greenwald SH, Macias BR, Lee SMC, Marshall-Goebel K, Ebert DJ, Liu JHK, Ploutz-Snyder RJ, Alferova IV, Dulchavsky SA, Hargens AR, Stenger MB, Laurie SS. PMID: 34166098.
      View in: PubMed   Mentions:    Fields:    
    3. Changes in the Optic Nerve Head and Choroid Over 1 Year of Spaceflight. JAMA Ophthalmol. 2021 Jun 01; 139(6):663-667. Macias BR, Ferguson CR, Patel N, Gibson C, Samuels BC, Laurie SS, Lee SMC, Ploutz-Snyder R, Kramer L, Mader TH, Brunstetter T, Alferova IV, Hargens AR, Ebert DJ, Dulchavsky SA, Stenger MB. PMID: 33914020.
      View in: PubMed   Mentions:    Fields:    
    4. Mechanical countermeasures to headward fluid shifts. J Appl Physiol (1985). 2021 06 01; 130(6):1766-1777. Marshall-Goebel K, Macias BR, Laurie SS, Lee SMC, Ebert DJ, Kemp DT, Miller A, Greenwald SH, Martin DS, Young M, Hargens AR, Levine BD, Stenger MB. PMID: 33856253.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Generating waist area-dependent ground reaction forces for long-duration spaceflight. J Biomech. 2021 03 30; 118:110272. Ashari N, Kong M, Poudel A, Friend J, Hargens AR. PMID: 33581441.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Visual disturbances during prolonged space missions. Curr Opin Ophthalmol. 2021 Jan; 32(1):69-73. Khossravi EA, Hargens AR. PMID: 33196542.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. The Mobile Lower Body Negative Pressure Gravity Suit for Long-Duration Spaceflight. Front Physiol. 2020; 11:977. Ashari N, Hargens AR. PMID: 32848889.
      View in: PubMed   Mentions:
    8. Ground-Based Analogs for Human Spaceflight. Front Physiol. 2020; 11:716. Pandiarajan M, Hargens AR. PMID: 32655420.
      View in: PubMed   Mentions:
    9. Mobile Lower Body Negative Pressure Suit as an Integrative Countermeasure for Spaceflight. Aerosp Med Hum Perform. 2019 Dec 01; 90(12):993-999. Petersen LG, Hargens A, Bird EM, Ashari N, Saalfeld J, Petersen JCG. PMID: 31747995.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    10. Assessment of Jugular Venous Blood Flow Stasis and Thrombosis During Spaceflight. JAMA Netw Open. 2019 11 01; 2(11):e1915011. Marshall-Goebel K, Laurie SS, Alferova IV, Arbeille P, Auñón-Chancellor SM, Ebert DJ, Lee SMC, Macias BR, Martin DS, Pattarini JM, Ploutz-Snyder R, Ribeiro LC, Tarver WJ, Dulchavsky SA, Hargens AR, Stenger MB. PMID: 31722025.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    11. Noninvasive diagnostics for extremity compartment syndrome following traumatic injury: A state-of-the-art review. J Trauma Acute Care Surg. 2019 07; 87(1S Suppl 1):S59-S66. Walters TJ, Kottke MA, Hargens AR, Ryan KL. PMID: 31246908.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansPHPublic Health
    12. The NASA Twins Study: A multidimensional analysis of a year-long human spaceflight. Science. 2019 04 12; 364(6436). Garrett-Bakelman FE, Darshi M, Green SJ, Gur RC, Lin L, Macias BR, McKenna MJ, Meydan C, Mishra T, Nasrini J, Piening BD, Rizzardi LF, Sharma K, Siamwala JH, Taylor L, Vitaterna MH, Afkarian M, Afshinnekoo E, Ahadi S, Ambati A, Arya M, Bezdan D, Callahan CM, Chen S, Choi AMK, Chlipala GE, Contrepois K, Covington M, Crucian BE, De Vivo I, Dinges DF, Ebert DJ, Feinberg JI, Gandara JA, George KA, Goutsias J, Grills GS, Hargens AR, Heer M, Hillary RP, Hoofnagle AN, Hook VYH, Jenkinson G, Jiang P, Keshavarzian A, Laurie SS, Lee-McMullen B, Lumpkins SB, MacKay M, Maienschein-Cline MG, Melnick AM, Moore TM, Nakahira K, Patel HH, Pietrzyk R, Rao V, Saito R, Salins DN, Schilling JM, Sears DD, Sheridan CK, Stenger MB, Tryggvadottir R, Urban AE, Vaisar T, Van Espen B, Zhang J, Ziegler MG, Zwart SR, Charles JB, Kundrot CE, Scott GBI, Bailey SM, Basner M, Feinberg AP, Lee SMC, Mason CE, Mignot E, Rana BK, Smith SM, Snyder MP, Turek FW. PMID: 30975860.
      View in: PubMed   Mentions: 104     Fields:    Translation:HumansCells
    13. Tibia Bone Microvascular Flow Dynamics as Compared to Anterior Tibial Artery Flow During Body Tilt. Aerosp Med Hum Perform. 2018 Apr 01; 89(4):357-364. Becker RL, Siamwala JH, Macias BR, Hargens AR. PMID: 29562965.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    14. Skeletal changes during and after spaceflight. Nat Rev Rheumatol. 2018 03 21; 14(4):229-245. Vico L, Hargens A. PMID: 29559713.
      View in: PubMed   Mentions: 26     Fields:    Translation:HumansAnimals
    15. Aging Decreases Hand Volume Expansion with Water Immersion. Front Physiol. 2018; 9:72. Siamwala JH, Moossazadeh DG, Macaulay TR, Becker RL, Hargens RH, Hargens AR. PMID: 29491839.
      View in: PubMed   Mentions:
    16. Effects of Spaceflight on Astronaut Brain Structure. N Engl J Med. 2018 02 08; 378(6):581. Wilson MH, Hargens AR, Imray CH. PMID: 29419272.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    17. Spaceflight-Induced Intracranial Hypertension and Visual Impairment: Pathophysiology and Countermeasures. Physiol Rev. 2018 01 01; 98(1):59-87. Zhang LF, Hargens AR. PMID: 29167331.
      View in: PubMed   Mentions: 38     Fields:    Translation:HumansAnimals
    18. From the international space station to the clinic: how prolonged unloading may disrupt lumbar spine stability. Spine J. 2018 01; 18(1):7-14. Bailey JF, Miller SL, Khieu K, O'Neill CW, Healey RM, Coughlin DG, Sayson JV, Chang DG, Hargens AR, Lotz JC. PMID: 28962911.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    19. Muscle Microvascular Blood Flow, Oxygenation, pH, and Perfusion Pressure Decrease in Simulated Acute Compartment Syndrome. J Bone Joint Surg Am. 2017 Sep 06; 99(17):1453-1459. Challa ST, Hargens AR, Uzosike A, Macias BR. PMID: 28872527.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    20. Thirty days of spaceflight does not alter murine calvariae structure despite increased Sost expression. Bone Rep. 2017 Dec; 7:57-62. Macaulay TR, Siamwala JH, Hargens AR, Macias BR. PMID: 28875158.
      View in: PubMed   Mentions:
    21. Bone microvascular flow differs from skin microvascular flow in response to head-down tilt. J Appl Physiol (1985). 2017 Oct 01; 123(4):860-866. Howden M, Siamwala JH, Hargens AR. PMID: 28663380.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    22. Lower-body negative pressure decreases noninvasively measured intracranial pressure and internal jugular vein cross-sectional area during head-down tilt. J Appl Physiol (1985). 2017 Jul 01; 123(1):260-266. Watkins W, Hargens AR, Seidl S, Clary EM, Macias BR. PMID: 28495841.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    23. Gender differences in tibial microvascular flow responses to head down tilt and lower body negative pressure. Physiol Rep. 2017 Feb; 5(4). Siamwala JH, Macias BR, Lee PC, Hargens AR. PMID: 28242824.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    24. Lumbar Spine Paraspinal Muscle and Intervertebral Disc Height Changes in Astronauts After Long-Duration Spaceflight on the International Space Station. Spine (Phila Pa 1976). 2016 Dec 15; 41(24):1917-1924. Chang DG, Healey RM, Snyder AJ, Sayson JV, Macias BR, Coughlin DG, Bailey JF, Parazynski SE, Lotz JC, Hargens AR. PMID: 27779600.
      View in: PubMed   Mentions: 25     Fields:    Translation:Humans
    25. Treadmill exercise within lower body negative pressure protects leg lean tissue mass and extensor strength and endurance during bed rest. Physiol Rep. 2016 08; 4(15). Schneider SM, Lee SM, Feiveson AH, Watenpaugh DE, Macias BR, Hargens AR. PMID: 27495299.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    26. Treadmill exercise within lower-body negative pressure attenuates simulated spaceflight-induced reductions of balance abilities in men but not women. NPJ Microgravity. 2016; 2:16022. Macaulay TR, Macias BR, Lee SM, Boda WL, Watenpaugh DE, Hargens AR. PMID: 28725733.
      View in: PubMed   Mentions:
    27. WISE 2005: Aerobic and resistive countermeasures prevent paraspinal muscle deconditioning during 60-day bed rest in women. J Appl Physiol (1985). 2016 05 15; 120(10):1215-22. Holt JA, Macias BR, Schneider SM, Watenpaugh DE, Lee SM, Chang DG, Hargens AR. PMID: 26893030.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    28. Long-duration bed rest as an analog to microgravity. J Appl Physiol (1985). 2016 Apr 15; 120(8):891-903. Hargens AR, Vico L. PMID: 26893033.
      View in: PubMed   Mentions: 58     Fields:    Translation:HumansAnimals
    29. The effect of simulated microgravity on lumbar spine biomechanics: an in vitro study. Eur Spine J. 2016 09; 25(9):2889-97. Laws CJ, Berg-Johansen B, Hargens AR, Lotz JC. PMID: 26403291.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    30. Spaceflight-induced bone loss alters failure mode and reduces bending strength in murine spinal segments. J Orthop Res. 2016 Jan; 34(1):48-57. Berg-Johansen B, Liebenberg EC, Li A, Macias BR, Hargens AR, Lotz JC. PMID: 26285046.
      View in: PubMed   Mentions: 14     Fields:    Translation:Animals
    31. Shoulder skin and muscle hemodynamics during backpack carriage. Appl Ergon. 2015 Nov; 51:80-4. Mao CP, Macias BR, Hargens AR. PMID: 26154207.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    32. Lower-body negative pressure restores leg bone microvascular flow to supine levels during head-down tilt. J Appl Physiol (1985). 2015 Jul 15; 119(2):101-9. Siamwala JH, Lee PC, Macias BR, Hargens AR. PMID: 25930022.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    33. Disc herniations in astronauts: What causes them, and what does it tell us about herniation on earth? Eur Spine J. 2016 Jan; 25(1):144-154. Belavy DL, Adams M, Brisby H, Cagnie B, Danneels L, Fairbank J, Hargens AR, Judex S, Scheuring RA, Sovelius R, Urban J, van Dieën JH, Wilke HJ. PMID: 25893331.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    34. Intraocular and intracranial pressures during head-down tilt with lower body negative pressure. Aerosp Med Hum Perform. 2015 Jan; 86(1):3-7. Macias BR, Liu JH, Grande-Gutierrez N, Hargens AR. PMID: 25565526.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    35. Sex-specific responses of bone metabolism and renal stone risk during bed rest. Physiol Rep. 2014 Aug 01; 2(8). Morgan JL, Heer M, Hargens AR, Macias BR, Hudson EK, Shackelford LC, Zwart SR, Smith SM. PMID: 25107989.
      View in: PubMed   Mentions: 6     Fields:    
    36. Effect of microgravity on the biomechanical properties of lumbar and caudal intervertebral discs in mice. J Biomech. 2014 Sep 22; 47(12):2983-8. Bailey JF, Hargens AR, Cheng KK, Lotz JC. PMID: 25085756.
      View in: PubMed   Mentions: 14     Fields:    Translation:Animals
    37. Body posture and backpack loading: an upright magnetic resonance imaging study of the adult lumbar spine. Eur Spine J. 2014 Jul; 23(7):1407-13. Shymon S, Hargens AR, Minkoff LA, Chang DG. PMID: 24619606.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    38. Accuracy of water displacement hand volumetry using an ethanol and water mixture. Aviat Space Environ Med. 2014 Feb; 85(2):187-90. Hargens AR, Kim JM, Cao P. PMID: 24597165.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    39. Altered disc compression in children with idiopathic low back pain: an upright magnetic resonance imaging backpack study. Spine (Phila Pa 1976). 2014 Feb 01; 39(3):243-8. Shymon SJ, Yaszay B, Dwek JR, Proudfoot JA, Donohue M, Hargens AR. PMID: 24253789.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    40. WISE-2005: Countermeasures to prevent muscle deconditioning during bed rest in women. J Appl Physiol (1985). 2014 Mar 15; 116(6):654-67. Lee SM, Schneider SM, Feiveson AH, Macias BR, Smith SM, Watenpaugh DE, Hargens AR. PMID: 24458754.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    41. Intraocular/Intracranial pressure mismatch hypothesis for visual impairment syndrome in space. Aviat Space Environ Med. 2014 Jan; 85(1):78-80. Zhang LF, Hargens AR. PMID: 24479265.
      View in: PubMed   Mentions: 18     Fields:    Translation:Humans
    42. Noninvasive Measurements of Pressure for Detecting Compartment Syndromes. J Orthop Rheumatol. 2013 Dec 21; 1(1):5. Lee SH, Padilla M, Lynch JE, Hargens AR. PMID: 25328908.
      View in: PubMed   Mentions:
    43. Increased microvascular flow and foot sensation with mild continuous external compression. Physiol Rep. 2013 Dec 01; 1(7):e00157. Rosales-Velderrain A, Padilla M, Choe CH, Hargens AR. PMID: 24744851.
      View in: PubMed   Mentions: 1     Fields:    
    44. Upper extremity hemodynamics and sensation with backpack loads. Appl Ergon. 2014 May; 45(3):608-12. Kim SH, Neuschwander TB, Macias BR, Bachman L, Hargens AR. PMID: 24075289.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    45. Anterior-posterior transcranial ultrasound to measure cranial oscillations. Aviat Space Environ Med. 2013 Sep; 84(9):995-1000. Liu JH, Lynch JE, Rosales-Velderrain A, Chang DG, Weinreb RN, Hargens AR. PMID: 24024314.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    46. Fifteen days of microgravity causes growth in calvaria of mice. Bone. 2013 Oct; 56(2):290-5. Zhang B, Cory E, Bhattacharya R, Sah R, Hargens AR. PMID: 23791778.
      View in: PubMed   Mentions: 12     Fields:    Translation:Animals
    47. Effect of load carriage on lumbar spine kinematics. Spine (Phila Pa 1976). 2013 Jun 01; 38(13):E783-91. Rodríguez-Soto AE, Jaworski R, Jensen A, Niederberger B, Hargens AR, Frank LR, Kelly KR, Ward SR. PMID: 23524870.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCTClinical Trials
    48. Comparison of cardiovascular and biomechanical parameters of supine lower body negative pressure and upright lower body positive pressure to simulate activity in 1/6 G and 3/8 G. J Appl Physiol (1985). 2013 Jul 15; 115(2):275-84. Schlabs T, Rosales-Velderrain A, Ruckstuhl H, Stahn AC, Hargens AR. PMID: 23640597.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    49. Bone hemodynamic responses to changes in external pressure. Bone. 2013 Feb; 52(2):604-10. Mateus J, Hargens AR. PMID: 23168293.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCTClinical Trials
    50. Space physiology VI: exercise, artificial gravity, and countermeasure development for prolonged space flight. Eur J Appl Physiol. 2013 Sep; 113(9):2183-92. Hargens AR, Bhattacharya R, Schneider SM. PMID: 23079865.
      View in: PubMed   Mentions: 29     Fields:    Translation:HumansAnimals
    51. Maximizing information from space data resources: a case for expanding integration across research disciplines. Eur J Appl Physiol. 2013 Jul; 113(7):1645-54. Goswami N, Batzel JJ, Clément G, Stein TP, Hargens AR, Sharp MK, Blaber AP, Roma PG, Hinghofer-Szalkay HG. PMID: 23073848.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    52. Photoplethysmography for non-invasive in vivo measurement of bone hemodynamics. Physiol Meas. 2012 Jun; 33(6):1027-42. Mateus J, Hargens AR. PMID: 22562998.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCTClinical Trials
    53. Leg intramuscular pressures and in vivo knee forces during lower body positive and negative pressure treadmill exercise. J Appl Physiol (1985). 2012 Jul; 113(1):31-8. Macias BR, D'Lima DD, Cutuk A, Patil S, Steklov N, Neuschwander TB, Meuche S, Colwell CW, Hargens AR. PMID: 22539171.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    54. Bruxism and temporal bone hypermobility in patients with multiple sclerosis. Cranio. 2011 Jul; 29(3):178-86. Williams DE, Lynch JE, Doshi V, Singh GD, Hargens AR. PMID: 22586826.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    55. Toe blood pressure and leg muscle oxygenation with body posture. Aviat Space Environ Med. 2011 May; 82(5):531-4. Rosales-Velderrain A, Cardno M, Mateus J, Kumar R, Schlabs T, Hargens AR. PMID: 21614867.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    56. Oxygen consumption during walking and running under fractional weight bearing conditions. Aviat Space Environ Med. 2010 Jun; 81(6):550-4. Ruckstuhl H, Schlabs T, Rosales-Velderrain A, Hargens AR. PMID: 20540445.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    57. The effect of backpacks on the lumbar spine in children: a standing magnetic resonance imaging study. Spine (Phila Pa 1976). 2010 Jan 01; 35(1):83-8. Neuschwander TB, Cutrone J, Macias BR, Cutrone S, Murthy G, Chambers H, Hargens AR. PMID: 20023607.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    58. WISE-2005: exercise and nutrition countermeasures for upright VO2pk during bed rest. Med Sci Sports Exerc. 2009 Dec; 41(12):2165-76. Schneider SM, Lee SM, Macias BR, Watenpaugh DE, Hargens AR. PMID: 19915502.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    59. Mobility of the elastic counterpressure space suit glove. Aviat Space Environ Med. 2009 Oct; 80(10):890-3. Tanaka K, Danaher P, Webb P, Hargens AR. PMID: 19817242.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    60. Comparing two devices of suspended treadmill walking by varying body unloading and Froude number. Gait Posture. 2009 Nov; 30(4):446-51. Ruckstuhl H, Kho J, Weed M, Wilkinson MW, Hargens AR. PMID: 19674901.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    61. Cardiovascular adaptations, fluid shifts, and countermeasures related to space flight. Respir Physiol Neurobiol. 2009 Oct; 169 Suppl 1:S30-3. Hargens AR, Richardson S. PMID: 19615471.
      View in: PubMed   Mentions: 44     Fields:    Translation:Humans
    62. Noninvasive monitoring of elevated intramuscular pressure in a model compartment syndrome via quantitative fascial motion. J Orthop Res. 2009 Apr; 27(4):489-94. Lynch JE, Lynch JK, Cole SL, Carter JA, Hargens AR. PMID: 18979529.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    63. New noninvasive ultrasound technique for monitoring perfusion pressure in a porcine model of acute compartment syndrome. J Orthop Trauma. 2009 Mar; 23(3):186-93; discussion 193-4. Garabekyan T, Murphey GC, Macias BR, Lynch JE, Hargens AR. PMID: 19516091.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansAnimals
    64. WISE-2005: effect of aerobic and resistive exercises on orthostatic tolerance during 60 days bed rest in women. Eur J Appl Physiol. 2009 May; 106(2):217-27. Guinet P, Schneider SM, Macias BR, Watenpaugh DE, Hughson RL, Le Traon AP, Bansard JY, Hargens AR. PMID: 19247686.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    65. Heritability of bone density: regional and gender differences in monozygotic twins. J Orthop Res. 2009 Feb; 27(2):150-4. Tse KY, Macias BR, Meyer RS, Hargens AR. PMID: 18683888.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    66. Depth of penetration of negative pressure wound therapy into underlying tissues. Wound Repair Regen. 2009 Jan-Feb; 17(1):113-7. Murphey GC, Macias BR, Hargens AR. PMID: 19152658.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    67. LBNP exercise protects aerobic capacity and sprint speed of female twins during 30 days of bed rest. J Appl Physiol (1985). 2009 Mar; 106(3):919-28. Lee SM, Schneider SM, Boda WL, Watenpaugh DE, Macias BR, Meyer RS, Hargens AR. PMID: 19112155.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    68. Rhythmic contractility in the hepatic portal "corkscrew" vein of the rat snake. Comp Biochem Physiol A Mol Integr Physiol. 2009 Mar; 152(3):389-97. Conklin DJ, Lillywhite HB, Bishop B, Hargens AR, Olson KR. PMID: 19049826.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    69. Intramuscular pressures in antigravity muscles using gravity-independent, pneumatic hardware. Aviat Space Environ Med. 2008 Aug; 79(8):749-53. Macias BR, Minocha R, Cutuk AA, Hill J, Shiau J, Hargens AR. PMID: 18717112.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    70. Asymmetric loads and pain associated with backpack carrying by children. J Pediatr Orthop. 2008 Jul-Aug; 28(5):512-7. Macias BR, Murthy G, Chambers H, Hargens AR. PMID: 18580364.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    71. Pathophysiology of low back pain during exposure to microgravity. Aviat Space Environ Med. 2008 Apr; 79(4):365-73. Sayson JV, Hargens AR. PMID: 18457293.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    72. Effects of dynamic and static handgrip exercises on hand and wrist volume. Eur J Appl Physiol. 2008 May; 103(1):41-5. Yamauchi J, Hargens A. PMID: 18188580.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    73. Richard von Volkmann: surgeon and Renaissance man. Clin Orthop Relat Res. 2008 Feb; 466(2):500-6. Willy C, Schneider P, Engelhardt M, Hargens AR, Mubarak SJ. PMID: 18196438.
      View in: PubMed   Mentions: 4     Fields:    Translation:PHPublic Health
    74. Inelastic compression legging produces gradient compression and significantly higher skin surface pressures compared with an elastic compression stocking. Vascular. 2008 Jan-Feb; 16(1):25-30. Kline CN, Macias BR, Kraus E, Neuschwander TB, Angle N, Bergan J, Hargens AR. PMID: 18258159.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    75. WISE-2005: supine treadmill exercise within lower body negative pressure and flywheel resistive exercise as a countermeasure to bed rest-induced bone loss in women during 60-day simulated microgravity. Bone. 2008 Mar; 42(3):572-81. Smith SM, Zwart SR, Heer M, Lee SM, Baecker N, Meuche S, Macias BR, Shackelford LC, Schneider S, Hargens AR. PMID: 18249055.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    76. Lower body negative pressure exercise plus brief postexercise lower body negative pressure improve post-bed rest orthostatic tolerance. J Appl Physiol (1985). 2007 Dec; 103(6):1964-72. Watenpaugh DE, O'Leary DD, Schneider SM, Lee SM, Macias BR, Tanaka K, Hughson RL, Hargens AR. PMID: 17947505.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    77. The effect of kneeling during spine surgery on leg intramuscular pressure. J Bone Joint Surg Am. 2007 Sep; 89(9):1941-7. Leek BT, Meyer RS, Wiemann JM, Cutuk A, Macias BR, Hargens AR. PMID: 17768190.
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    78. Supine LBNP exercise maintains exercise capacity in male twins during 30-d bed rest. Med Sci Sports Exerc. 2007 Aug; 39(8):1315-26. Lee SM, Schneider SM, Boda WL, Watenpaugh DE, Macias BR, Meyer RS, Hargens AR. PMID: 17762365.
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    79. LBNP treadmill exercise maintains spine function and muscle strength in identical twins during 28-day simulated microgravity. J Appl Physiol (1985). 2007 Jun; 102(6):2274-8. Macias BR, Cao P, Watenpaugh DE, Hargens AR. PMID: 17395762.
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    80. Cardiac atrophy in women following bed rest. J Appl Physiol (1985). 2007 Jul; 103(1):8-16. Dorfman TA, Levine BD, Tillery T, Peshock RM, Hastings JL, Schneider SM, Macias BR, Biolo G, Hargens AR. PMID: 17379748.
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    81. Commentary on Viewpoint "Human experimentation: no accurate, quantitative data?". J Appl Physiol (1985). 2007 Mar; 102(3):1291. Hargens AR. PMID: 17341740.
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    82. Lower body negative pressure treadmill exercise as a countermeasure for bed rest-induced bone loss in female identical twins. Bone. 2007 Feb; 40(2):529-37. Zwart SR, Hargens AR, Lee SM, Macias BR, Watenpaugh DE, Tse K, Smith SM. PMID: 17070743.
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    83. Noninvasive measurements of intramuscular pressure using pulsed phase-locked loop ultrasound for detecting compartment syndromes: a preliminary report. J Orthop Trauma. 2006 Jul; 20(7):458-63. Wiemann JM, Ueno T, Leek BT, Yost WT, Schwartz AK, Hargens AR. PMID: 16891936.
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    84. Renal stone risk in a simulated microgravity environment: impact of treadmill exercise with lower body negative pressure. J Urol. 2006 Jul; 176(1):127-31. Monga M, Macias B, Groppo E, Kostelec M, Hargens A. PMID: 16753386.
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    85. Ambulation in simulated fractional gravity using lower body positive pressure: cardiovascular safety and gait analyses. J Appl Physiol (1985). 2006 Sep; 101(3):771-7. Cutuk A, Groppo ER, Quigley EJ, White KW, Pedowitz RA, Hargens AR. PMID: 16777997.
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    86. Genetic heritability of urinary stone risk in identical twins. J Urol. 2006 Jun; 175(6):2125-8. Monga M, Macias B, Groppo E, Hargens A. PMID: 16697817.
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    87. Paraspinal muscle vasculature contributes to posterolateral spinal fusion. Spine (Phila Pa 1976). 2006 Apr 15; 31(8):891-6. Bawa M, Schimizzi AL, Leek B, Bono CM, Massie JB, Macias B, Chung CB, Hargens AR, Garfin SR, Kim CW. PMID: 16622377.
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    88. High contact pressure beneath backpack straps of children contributes to pain. Arch Pediatr Adolesc Med. 2005 Dec; 159(12):1186-7. Macias BR, Murthy G, Chambers H, Hargens AR. PMID: 16330746.
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    89. The Bellagio Report: Cardiovascular risks of spaceflight: implications for the future of space travel. Aviat Space Environ Med. 2005 Sep; 76(9):877-95. Sides MB, Vernikos J, Convertino VA, Stepanek J, Tripp LD, Draeger J, Hargens AR, Kourtidou-Papadeli C, Pavy-LeTraon A, Russomano T, Wong JY, Buccello RR, Lee PH, Nangalia V, Saary MJ. PMID: 16173686.
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    90. A simple method for measuring interstitial fluid pressure in cancer tissues. Microvasc Res. 2005 Jul; 70(1-2):116-20. Ozerdem U, Hargens AR. PMID: 16137719.
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    91. Space exercise and Earth benefits. Curr Pharm Biotechnol. 2005 Aug; 6(4):305-17. Macias BR, Groppo ER, Eastlack RK, Watenpaugh DE, Lee SM, Schneider SM, Boda WL, Smith SM, Cutuk A, Pedowitz RA, Meyer RS, Hargens AR. PMID: 16101469.
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    92. Noninvasive assessment of intracranial pressure waveforms by using pulsed phase lock loop technology. Technical note. J Neurosurg. 2005 Aug; 103(2):361-7. Ueno T, Macias BR, Yost WT, Hargens AR. PMID: 16175869.
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    93. Use of tissue ultrafiltration for treatment of compartment syndrome: a pilot study using porcine hindlimbs. J Orthop Trauma. 2005 Apr; 19(4):267-75. Odland R, Schmidt AH, Hunter B, Kidder L, Bechtold JE, Linzie BM, Pedowitz RA, Hargens AR. PMID: 15795576.
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    94. Mechanical counter-pressure vs. gas-pressurized spacesuit gloves: grip and sensitivity. Aviat Space Environ Med. 2005 Apr; 76(4):381-4. Danaher P, Tanaka K, Hargens AR. PMID: 15828639.
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    95. Exercise within lower body negative pressure partially counteracts lumbar spine deconditioning associated with 28-day bed rest. J Appl Physiol (1985). 2005 Jul; 99(1):39-44. Cao P, Kimura S, Macias BR, Ueno T, Watenpaugh DE, Hargens AR. PMID: 15761083.
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    96. Intracranial pressure dynamics assessed by noninvasive ultrasound during 30 days of bed rest. Aviat Space Environ Med. 2005 Feb; 76(2):85-90. Steinbach GC, Macias BR, Tanaka K, Yost WT, Hargens AR. PMID: 15742821.
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    97. System for determination of ultrasonic wave speeds and their temperature dependence in liquids and in vitro tissues. J Acoust Soc Am. 2005 Feb; 117(2):646-52. Yost WT, Macias BR, Cao P, Hargens AR, Ueno T. PMID: 15759685.
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    98. Simulated hypergravity running increases skeletal and cardiovascular loads. Med Sci Sports Exerc. 2005 Feb; 37(2):262-6. Groppo ER, Eastlack RK, Mahar A, Hargens AR, Pedowitz RA. PMID: 15692322.
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    99. Axial load-dependent cervical spinal alterations during simulated upright posture: a comparison of healthy controls and patients with cervical degenerative disease. J Neurosurg Spine. 2005 Feb; 2(2):137-44. Kimura S, Hesselink JR, Garfin SR, Kawaji Y, Hasegawa K, Hargens AR. PMID: 15739524.
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    100. Lower body positive-pressure exercise after knee surgery. Clin Orthop Relat Res. 2005 Feb; (431):213-9. Eastlack RK, Hargens AR, Groppo ER, Steinbach GC, White KK, Pedowitz RA. PMID: 15685078.
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    101. The ratio of animal protein intake to potassium intake is a predictor of bone resorption in space flight analogues and in ambulatory subjects. Am J Clin Nutr. 2004 Oct; 80(4):1058-65. Zwart SR, Hargens AR, Smith SM. PMID: 15447920.
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    102. Ischemic-preconditioning does not prevent neuromuscular dysfunction after ischemia-reperfusion injury. J Orthop Res. 2004 Jul; 22(4):918-23. Eastlack RK, Groppo ER, Hargens AR, Pedowitz RA. PMID: 15183455.
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    103. Wavelet packet transform for R-R interval variability. Med Eng Phys. 2004 May; 26(4):313-9. Tanaka K, Hargens AR. PMID: 15121056.
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    104. Human cutaneous vascular responses to whole-body tilting, Gz centrifugation, and LBNP. J Appl Physiol (1985). 2004 Jun; 96(6):2153-60. Watenpaugh DE, Breit GA, Buckley TM, Ballard RE, Murthy G, Hargens AR. PMID: 14766789.
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    105. Ultrasonic device for the noninvasive diagnosis of compartment syndrome. Physiol Meas. 2004 Feb; 25(1):N1-9. Lynch JE, Heyman JS, Hargens AR. PMID: 15005334.
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    106. Intramuscular pressure and EMG relate during static contractions but dissociate with movement and fatigue. J Appl Physiol (1985). 2004 Apr; 96(4):1522-9; discussion. Sjøgaard G, Jensen BR, Hargens AR, Søgaard K. PMID: 14660512.
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    107. Evaluation of treadmill exercise in a lower body negative pressure chamber as a countermeasure for weightlessness-induced bone loss: a bed rest study with identical twins. J Bone Miner Res. 2003 Dec; 18(12):2223-30. Smith SM, Davis-Street JE, Fesperman JV, Calkins DS, Bawa M, Macias BR, Meyer RS, Hargens AR. PMID: 14672358.
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    108. R-R interval variability with lower body positive pressure assessed by wavelet packet transform. Biol Sci Space. 2003 Oct; 17(3):203. Tanaka K, Gotoh TM, Morita H, Hargens AR. PMID: 14676375.
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    109. Skin blood flow with elastic compressive extravehicular activity space suit. Biol Sci Space. 2003 Oct; 17(3):227. Tanaka K, Gotoh TM, Morita H, Hargens AR. PMID: 14676389.
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    110. Mechanical counter pressure on the arm counteracts adverse effects of hypobaric exposures. Aviat Space Environ Med. 2003 Aug; 74(8):827-32. Tanaka K, Limberg R, Webb P, Reddig M, Jarvis CW, Hargens AR. PMID: 12924756.
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    111. Cranial diameter pulsations measured by non-invasive ultrasound decrease with tilt. Aviat Space Environ Med. 2003 Aug; 74(8):882-5. Ueno T, Ballard RE, Macias BR, Yost WT, Hargens AR. PMID: 12924766.
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    112. Lumbar spine disc heights and curvature: upright posture vs. supine compression harness. Aviat Space Environ Med. 2003 May; 74(5):512-6. Lee SU, Hargens AR, Fredericson M, Lang PK. PMID: 12751578.
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    113. EMG power spectra of intercollegiate athletes and anterior cruciate ligament injury risk in females. Med Sci Sports Exerc. 2003 Mar; 35(3):371-6. White KK, Lee SS, Cutuk A, Hargens AR, Pedowitz RA. PMID: 12618565.
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    114. Compression under a mechanical counter pressure space suit glove. J Gravit Physiol. 2002 Dec; 9(2):93-7. Waldie JM, Tanaka K, Tourbier D, Webb P, Jarvis CW, Hargens AR. PMID: 14638463.
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    115. Skin microvascular flow during hypobaric exposure with and without a mechanical counter-pressure space suit glove. Aviat Space Environ Med. 2002 Nov; 73(11):1074-8. Tanaka K, Waldie J, Steinbach GC, Webb P, Tourbier D, Knudsen J, Jarvis CW, Hargens AR. PMID: 12433230.
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    116. Intramuscular and blood pressures in legs positioned in the hemilithotomy position : clarification of risk factors for well-leg acute compartment syndrome. J Bone Joint Surg Am. 2002 Oct; 84(10):1829-35. Meyer RS, White KK, Smith JM, Groppo ER, Mubarak SJ, Hargens AR. PMID: 12377915.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansPHPublic Health
    117. Lower-body negative-pressure exercise and bed-rest-mediated orthostatic intolerance. Med Sci Sports Exerc. 2002 Sep; 34(9):1446-53. Schneider SM, Watenpaugh DE, Lee SM, Ertl AC, Williams WJ, Ballard RE, Hargens AR. PMID: 12218737.
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    118. The gravity of LBNP exercise: preliminary lessons learned from identical twins in bed for 30 days. J Gravit Physiol. 2002 Jul; 9(1):P59-62. Hargens AR, Groppo ER, Lee SM, Watenpaugh DE, Schneider S, O'Leary D, Hughson RL, Shoemaker K, Smith SM, Steinbach GC, Tanaka K, Kawai Y, Bawa M, Kimura S, Macias B, Boda WL, Meyer RS. PMID: 14976995.
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