Interactive effects of fitness and hormone treatment on brain health in postmenopausal women.

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Abstract Text:

Kirk I Erickson,Stanley J Colcombe,Steriani Elavsky,Edward McAuley,Donna L Korol,Paige E Scalf,Arthur F Kramer,

Recent research in rodents suggests that extended and chronic hormone therapy can exacerbate memory impairments and irreversibly damage cells. However, aerobic fitness regimens have been shown to spare brain tissue and cognitive function. In addition, interactions between estrogen treatment and exercise have been reported in rodents. However, whether aerobic fitness and hormone treatments show interactive effects on human brain tissue and cognition has yet to be determined. Here we report two unique and important results: (a) HRT treatment up to 10 years in duration spares gray matter in prefrontal cortex and is associated with better performance on measures of executive function, whereas HRT treatment beyond 10 years in duration increases the degree of prefrontal deterioration and amplifies the decline on measures of executive functioning (b) higher fitness levels augment the effects of shorter durations of hormone treatment and ameliorate the declines associated with prolonged hormone treatment.

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Publishing Authors By Initials

KI Erickson,SJ Colcombe,S Elavsky,E McAuley,DL Korol,PE Scalf,AF Kramer,

For similar reproductive and urinary physiology: reproduction: sexual development: climacteric: menopause: postmenopause research abstracts see: reproductive and urinary physiology: reproduction: sexual development: climacteric: menopause: postmenopause research

PUBMED ID PMID:

MEDLINE DATE:

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Neurobiology of aging

VOLUME: 28

Page Numbers: 179-85

Journal Abbreviation: Neurobiol. Aging

ISSN: 1558-1497

DAY: 6

MONTH: 01

YEAR: 2006

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 8100437

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Keywords Mesh Terms:

KEYWORDS: Postmenopause

MESH TERMS: physiology

Chemical & Substance for Abstract: Interactive effects of fitness and hormone treatment on brain health in postmenopausal women. Information

Substance Name: Estradiol

Registry Number: 50-28-2

Grant and Affiliation Information for Interactive effects of fitness and hormone treatment on brain health in postmenopausal women.

AFFILIATION: Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, 405 N. Mathews Avenue, Urbana, IL 61801, USA. kiericks@uiuc.edu

Country: United States

AGENCY: United States NIA

GRANT: R01 AG025667

ACRONYM: AG

MEDLINETA: Neurobiol Aging

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Interactive effects of fitness and hormone treatment on brain health in postmenopausal women Related Publications

• A newly emergent genotype of West Nile virus is transmitted earlier and more efficiently by Culex mosquitoes.
• A semiquinone intermediate generated at the Qo site of the cytochrome bc1 complex: importance for the Q-cycle and superoxide production.
• Aerobic exercise training increases brain volume in aging humans.
• Antenatal inflammation induced TGF-beta1 but suppressed CTGF in preterm lungs.
• Calf muscle perfusion at peak exercise in peripheral arterial disease: measurement by first-pass contrast-enhanced magnetic resonance imaging.
• Capsaicin sensitive neurons role in the inflamed TMJ acute nociceptive response of female and male rats.
• Cardiorespiratory fitness: A predictor of cortical plasticity in multiple sclerosis.
• Cell-specific adaptation of two flaviviruses following serial passage in mosquito cell culture.
• Development and application of a video-mosaic survey technology to document the status of coral reef communities.
• Dynamics of domain walls in pattern formation with traveling-wave forcing.
• Extreme leucocytosis: not always leukaemia.
• Impact of trap elevation on estimates of abundance, parity rates, and body size of Culex pipiens and Culex restuans (Diptera: Culicidae).
• Improving specificity of breast MRI using prone PET and fused MRI and PET 3D volume datasets.
• Interactive effects of fitness and hormone treatment on brain health in postmenopausal women.
• Isolation of Bunyamwera serogroup viruses (Bunyaviridae, Orthobunyavirus) in New York state.
• Light-induced depolarization of neurons using a modified Shaker K(+) channel and a molecular photoswitch.
• Modeling feedback loops of the Mammalian circadian oscillator.
• Pediatric obesity: concerns and controversies.
• Peritonitis due to Penicillium and Enterobacter in a patient receiving continuous ambulatory peritoneal dialysis.
• Prone mammoPET acquisition improves the ability to fuse MRI and PET breast scans.
• Role of the mutant spectrum in adaptation and replication of West Nile virus.
• Similar transition states mediate the Q-cycle and superoxide production by the cytochrome bc1 complex.
• Synaptic Ca2+ in darkness is lower in rods than cones, causing slower tonic release of vesicles.
• The association of OSA with insulin resistance, inflammation and metabolic syndrome.
• The expanding prognostic role of late gadolinium enhanced cardiac magnetic resonance.
• The neural correlates of an expanded functional field of view.
• Training-induced plasticity in older adults: effects of training on hemispheric asymmetry.
• Transitions to, and correlates of, suicidal ideation, plans, and unplanned and planned suicide attempts among 3,729 men and women with alcohol dependence.
• West Nile virus, Venezuela.
• What causes diminished corticomedullary differentiation in renal insufficiency?