Full Text Journal Articles by
Author Leslie I Katzel

Advertisement

Find full text journal articles






Association between Physical Activity and Mortality in Patients with Claudication.

Andrew W Gardner, Odessa Addison, Leslie I Katzel, Polly S Montgomery, Steven J Prior, Monica C Serra, John D Sorkin,

PURPOSE:To determine the association between light intensity physical activity and the incidence of all-cause and cardiovascular mortality in patients with peripheral artery disease (PAD) limited by claudication followed for up to 18.7 years. METHODS:A total of 528 patients with PAD and claudication were screened in Baltimore between 1994 and 2002, ... Read more >>

Med Sci Sports Exerc (Medicine and science in sports and exercise)
[2020, :]

Cited: 0 times

View full text PDF listing >>



Relations of Executive Function and Physical Performance in Middle Adulthood: A Prospective Investigation in African American and White Adults.

Daniel K Leibel, Megan R Williams, Leslie I Katzel, Michele K Evans, Alan B Zonderman, Shari R Waldstein,

OBJECTIVES:Previous studies in older adults found robust associations between executive functions (EF) and physical performance, as well as sociodemographic variation in physical performance decline. To examine these associations earlier in the adult lifespan, we investigated relations of EF, race, and sex with age-related physical performance decline during middle adulthood. METHOD:Participants ... Read more >>

J Gerontol B Psychol Sci Soc Sci (The journals of gerontology. Series B, Psychological sciences and social sciences)
[2020, 75(6):e56-e68]

Cited: 0 times

View full text PDF listing >>



Advertisement

Vitamin D, Folate, and Cobalamin Serum Concentrations Are Related to Brain Volume and White Matter Integrity in Urban Adults.

May A Beydoun, Danielle Shaked, Sharmin Hossain, Hind A Beydoun, Leslie I Katzel, Christos Davatzikos, Rao P Gullapalli, Stephen L Seliger, Guray Erus, Michele K Evans, Alan B Zonderman, Shari R Waldstein,

Background and objectives: Lower vitamin status has been linked to cognitive deficits, pending mechanistic elucidation. Serum 25-hydroxyvitamin D [25(OH)D], folate and cobalamin were explored against brain volumes and white matter integrity (WMI). Methods: Three prospective waves from Healthy Aging in Neighborhoods of Diversity Across the Life Span (HANDLS) study were ... Read more >>

Front Aging Neurosci (Frontiers in aging neuroscience)
[2020, 12:140]

Cited: 0 times

View full text PDF listing >>



Effects of Proximity between Companion Dogs and Their Caregivers on Heart Rate Variability Measures in Older Adults: A Pilot Study.

Heidi K Ortmeyer, Leslie I Katzel,

Heart rate variability (HRV) is a noninvasive tool used to evaluate autonomic nervous system function and is affected by age, stress, postural changes, and physical activity. Dog ownership has been associated with higher 24-hr HRV and increased physical activity compared to nonowners. The current pilot study was designed to evaluate ... Read more >>

Int J Environ Res Public Health (International journal of environmental research and public health)
[2020, 17(8):]

Cited: 1 time

View full text PDF listing >>



Association of Diastolic Dysfunction with Reduced Cardiorespiratory Fitness in Adults Living with HIV.

Krisann K Oursler, Hillary M O'Boyle, Brandon C Briggs, John D Sorkin, Nabil Jarmukli, Leslie I Katzel, Matthew S Freiberg, Alice S Ryan,

Despite the high prevalence of diastolic dysfunction in adults living with HIV, the impact on cardiorespiratory fitness (CRF) is understudied. The objective of this cross-sectional study was to investigate the relationship between cardiac function and CRF in adults with HIV. Adults receiving antiretroviral therapy with no history of coronary artery ... Read more >>

AIDS Patient Care STDS (AIDS patient care and STDs)
[2019, 33(12):493-499]

Cited: 0 times

View full text PDF listing >>



Disparities in Diffuse Cortical White Matter Integrity Between Socioeconomic Groups.

Danielle Shaked, Daniel K Leibel, Leslie I Katzel, Christos Davatzikos, Rao P Gullapalli, Stephen L Seliger, Guray Erus, Michele K Evans, Alan B Zonderman, Shari R Waldstein,

There is a growing literature demonstrating a link between lower socioeconomic status (SES) and poorer neuroanatomical health, such as smaller total and regional gray and white matter volumes, as well as greater white matter lesion volumes. Little is known, however, about the relation between SES and white matter integrity. Here ... Read more >>

(Frontiers in human neuroscience)
[2019, 13:198]

Cited: 0 times

View full text PDF listing >>



Sociodemographic disparities in corticolimbic structures.

Danielle Shaked, Zachary B Millman, Danielle L Beatty Moody, William F Rosenberger, Hui Shao, Leslie I Katzel, Christos Davatzikos, Rao P Gullapalli, Stephen L Seliger, Guray Erus, Michele K Evans, Alan B Zonderman, Shari R Waldstein,

This study sought to examine the interactive relations of socioeconomic status and race to corticolimbic regions that may play a key role in translating stress to the poor health outcomes overrepresented among those of lower socioeconomic status and African American race. Participants were 200 community-dwelling, self-identified African American and White ... Read more >>

PLoS One (PloS one)
[2019, 14(5):e0216338]

Cited: 2 times

View full text PDF listing >>



Advising Patients on How to Achieve Long-Term Weight Loss.

Leslie I Katzel, John D Sorkin,

Ann. Intern. Med. (Annals of internal medicine)
[2019, 170(10):724-725]

Cited: 0 times

View full text PDF listing >>



Incremental utility of an extended stroop task for identifying subtle differences in cognitive performance among healthy older adults.

Lauren M D Faulkner, Kathryn A Tolle, Carrington R Wendell, Shari R Waldstein, Leslie I Katzel, Robert J Spencer,

The Stroop Color and Word Test is a test of processing speed, response inhibition, and executive functioning (EF). This project examined whether extending the Stroop Color-Word trial beyond the standard time limit could more accurately assess performance on EF measures. Cognitively healthy older individuals (nā€‰=ā€‰198) enrolled in a study of ... Read more >>

Appl Neuropsychol Adult (Applied neuropsychology. Adult)
[2020, 27(5):440-449]

Cited: 0 times

View full text PDF listing >>



Interpersonal-level discrimination indices, sociodemographic factors, and telomere length in African-Americans and Whites.

Danielle L Beatty Moody, Daniel K Leibel, Taylor M Darden, Jason J Ashe, Shari R Waldstein, Leslie I Katzel, Hans B Liu, Nan-Ping Weng, Michele K Evans, Alan B Zonderman,

OBJECTIVE:Studies have linked self-reported discrimination to telomere attrition, a biological marker of accelerated cellular aging. However, it is unknown whether intersections between social categories-race, socioeconomic status (SES), sex, and age-influence the association of varying forms of discrimination with telomere length. We examined these associations in a socioeconomically and racially/ethnically diverse ... Read more >>

Biol Psychol (Biological psychology)
[2019, 141:1-9]

Cited: 1 time

View full text PDF listing >>



Lifetime discrimination burden, racial discrimination, and subclinical cerebrovascular disease among African Americans.

Danielle L Beatty Moody, Antione D Taylor, Daniel K Leibel, Elias Al-Najjar, Leslie I Katzel, Christos Davatzikos, Rao P Gullapalli, Stephen L Seliger, Theresa Kouo, Guray Erus, William F Rosenberger, Michele K Evans, Alan B Zonderman, Shari R Waldstein,

OBJECTIVE:Explore interactive relations of lifetime discrimination burden and racial discrimination-chronic stressors among African Americans (AAs)-and age with MRI-assessed white matter lesion volume (WMLV), a prognostic indicator of poor clinical brain health outcomes. METHOD:AAs (N = 71; 60.6% female, mean age = 50) participating in the Healthy Aging in Neighborhoods of ... Read more >>

Health Psychol (Health psychology : official journal of the Division of Health Psychology, American Psychological Association)
[2019, 38(1):63-74]

Cited: 0 times

View full text PDF listing >>



Dorsolateral prefrontal cortex volume as a mediator between socioeconomic status and executive function.

Danielle Shaked, Leslie I Katzel, Stephen L Seliger, Rao P Gullapalli, Christos Davatzikos, Guray Erus, Michele K Evans, Alan B Zonderman, Shari R Waldstein,

OBJECTIVE:Lower socioeconomic status (SES) is related to poorer cognitive performance, but the neural underpinnings of this relation are not fully understood. This study examined whether SES-linked decrements in executive function were mediated by smaller dorsolateral prefrontal cortex (DLPFC) volumes. Given the literature demonstrating that SES-brain relations differ by race, we ... Read more >>

Neuropsychology (Neuropsychology)
[2018, 32(8):985-995]

Cited: 4 times

View full text PDF listing >>



Multiple forms of discrimination, social status, and telomere length: Interactions within race.

Elizabeth J Pantesco, Daniel K Leibel, Jason J Ashe, Shari R Waldstein, Leslie I Katzel, Hans B Liu, Nan-Ping Weng, Michele K Evans, Alan B Zonderman, Danielle L Beatty Moody,

Previous research has demonstrated inverse associations between experiences of interpersonal discrimination and telomere length, a marker of cellular aging. Here, we investigate within-race interactions between multiple indices of interpersonal discrimination and sociodemographic characteristics in relation to telomere length in African American and White adults. Participants were from the Healthy Aging ... Read more >>

Psychoneuroendocrinology (Psychoneuroendocrinology)
[2018, 98:119-126]

Cited: 2 times

View full text PDF listing >>



A pilot randomized aerobic exercise trial in older HIV-infected men: Insights into strategies for successful aging with HIV.

Krisann K Oursler, John D Sorkin, Alice S Ryan, Leslie I Katzel,

BACKGROUND:HIV-infected adults have increased risk for age-related diseases and low cardiorespiratory fitness that can be prevented and improved with exercise. Yet, exercise strategies have not been well studied in older adults with HIV and may require substantial adaptation to this special population. OBJECTIVE:To determine the safety and efficacy of aerobic ... Read more >>

PLoS One (PloS one)
[2018, 13(6):e0198855]

Cited: 3 times

View full text PDF listing >>



Sarcopenia in Peripheral Arterial Disease: Prevalence and Effect on Functional Status.

Odessa Addison, Steven J Prior, Rishi Kundi, Monica C Serra, Leslie I Katzel, Andrew W Gardner, Alice S Ryan,

OBJECTIVES:(1) To determine the prevalence of sarcopenia in older men with peripheral arterial disease (PAD); (2) to compare a subgroup of the group with age-, race-, sex-, and body mass index (BMI)-matched non-PAD control counterparts, and (3) to compare the functional status of those with PAD with and without sarcopenia. ... Read more >>

Arch Phys Med Rehabil (Archives of physical medicine and rehabilitation)
[2018, 99(4):623-628]

Cited: 6 times

View full text PDF listing >>



Changes in Function After a 6-Month Walking Intervention in Patients With Intermittent Claudication Who Are Obese or Nonobese.

Odessa Addison, Alice S Ryan, Steven J Prior, Leslie I Katzel, Rishi Kundi, Brajesh K Lal, Andrew W Gardner,

BACKGROUND AND PURPOSE:Both obesity and peripheral artery disease (PAD) limit function and may work additively to reduce mobility. The purpose of this study was to compare the effects of a 6-month, center-based walking program on mobility function between adults who are weight-stable obese and nonobese with PAD. METHODS:This is a ... Read more >>

J Geriatr Phys Ther (Journal of geriatric physical therapy (2001))
[2017, 40(4):190-196]

Cited: 3 times

View full text PDF listing >>



Differential Associations of Socioeconomic Status With Global Brain Volumes and White Matter Lesions in African American and White Adults: the HANDLS SCAN Study.

Shari R Waldstein, Gregory A Dore, Christos Davatzikos, Leslie I Katzel, Rao Gullapalli, Stephen L Seliger, Theresa Kouo, William F Rosenberger, Guray Erus, Michele K Evans, Alan B Zonderman,

OBJECTIVE:The aim of the study was to examine interactive relations of race and socioeconomic status (SES) to magnetic resonance imaging (MRI)-assessed global brain outcomes with previously demonstrated prognostic significance for stroke, dementia, and mortality. METHODS:Participants were 147 African Americans (AAs) and whites (ages 33-71 years; 43% AA; 56% female; 26% ... Read more >>

Psychosom Med (Psychosomatic medicine)
[2017, 79(3):327-335]

Cited: 11 times

View full text PDF listing >>



Strength Training for Skeletal Muscle Endurance after Stroke.

Frederick M Ivey, Steven J Prior, Charlene E Hafer-Macko, Leslie I Katzel, Richard F Macko, Alice S Ryan,

Initial studies support the use of strength training (ST) as a safe and effective intervention after stroke. Our previous work shows that relatively aggressive, higher intensity ST translates into large effect sizes for paretic and non-paretic leg muscle volume, myostatin expression, and maximum strength post-stroke. An unanswered question pertains to ... Read more >>

J Stroke Cerebrovasc Dis (Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association)
[2017, 26(4):787-794]

Cited: 5 times

View full text PDF listing >>



Nonlinear associations between plasma cholesterol levels and neuropsychological function.

Carrington R Wendell, Alan B Zonderman, Leslie I Katzel, William F Rosenberger, Victoria V Plamadeala, Megan M Hosey, Shari R Waldstein,

Although both high and low levels of total and low-density lipoprotein (LDL) cholesterol have been associated with poor neuropsychological function, little research has examined nonlinear effects. We examined quadratic relations of cholesterol to performance on a comprehensive neuropsychological battery.Participants were 190 older adults (53% men, ages 54-83) free of major ... Read more >>

Neuropsychology (Neuropsychology)
[2016, 30(8):980-987]

Cited: 6 times

View full text PDF listing >>



Sarcopenia Is Associated With Lower Skeletal Muscle Capillarization and Exercise Capacity in Older Adults.

Steven J Prior, Alice S Ryan, Jacob B Blumenthal, Jonathan M Watson, Leslie I Katzel, Andrew P Goldberg,

Skeletal muscle capillary rarefaction limits the transcapillary transport of nutrients and oxygen to muscle and may contribute to sarcopenia and functional impairment in older adults. We tested the hypothesis that skeletal muscle capillarization and exercise capacity (VO2max) are lower in sarcopenic than in nonsarcopenic older adults and that the degree ... Read more >>

J. Gerontol. A Biol. Sci. Med. Sci. (The journals of gerontology. Series A, Biological sciences and medical sciences)
[2016, 71(8):1096-1101]

Cited: 21 times

View full text PDF listing >>



Relations of blood pressure and head injury to regional cerebral blood flow.

Jason E Kisser, Allyssa J Allen, Leslie I Katzel, Carrington R Wendell, Eliot L Siegel, David Lefkowitz, Shari R Waldstein,

Hypertension confers increased risk for cognitive decline, dementia, and cerebrovascular disease. These associations have been attributed, in part, to cerebral hypoperfusion. Here we posit that relations of higher blood pressure to lower levels of cerebral perfusion may be potentiated by a prior head injury. Participants were 87 community-dwelling older adults ... Read more >>

J. Neurol. Sci. (Journal of the neurological sciences)
[2016, 365:9-14]

Cited: 2 times

View full text PDF listing >>



Considering Cumulative Risk for Cardiovascular Disease in Relation to Cognitive Function: a Comment on DeRight et al.

Shari R Waldstein, Leslie I Katzel,

Ann Behav Med (Annals of behavioral medicine : a publication of the Society of Behavioral Medicine)
[2015, 49(3):305-306]

Cited: 0 times

View full text PDF listing >>



Fasting glucose and glucose tolerance as potential predictors of neurocognitive function among nondiabetic older adults.

Regina Sims Wright, Shellie-Anne T Levy, Leslie I Katzel, William F Rosenberger, Zorayr Manukyan, Keith E Whitfield, Shari R Waldstein,

Significant evidence has demonstrated that Type 2 diabetes mellitus and related precursors are associated with diminished neurocognitive function and risk of dementia among older adults. However, very little research has examined relations of glucose regulation to neurocognitive function among older adults free of these conditions. The primary aim of this ... Read more >>

J Clin Exp Neuropsychol (Journal of clinical and experimental neuropsychology)
[2015, 37(1):49-60]

Cited: 5 times

View full text PDF listing >>



Aging, Fitness, and Marathon Times in a 91 Year-old Man Who Competed in 627 Marathons.

Odessa Addison, Gregory Steinbrenner, Andrew P Goldberg, Leslie I Katzel,

Aging is associated with a decline in maximal aerobic capacity (VO2max) that may be attenuated by chronic endurance exercise. This case study chronicles the changes in marathon times in a 91 year old man who completed 627 marathons and 117 ultramarathons over 42 years. He began running marathons at age ... Read more >>

(British journal of medicine and medical research)
[2015, 8(12):1074-1079]

Cited: 3 times

View full text PDF listing >>



Increased skeletal muscle capillarization after aerobic exercise training and weight loss improves insulin sensitivity in adults with IGT.

Steven J Prior, Jacob B Blumenthal, Leslie I Katzel, Andrew P Goldberg, Alice S Ryan,

Transcapillary transport of insulin is one determinant of glucose uptake by skeletal muscle; thus, a reduction in capillary density (CD) may worsen insulin sensitivity. Skeletal muscle CD is lower in older adults with impaired glucose tolerance (IGT) compared with those with normal glucose tolerance and may be modifiable through aerobic ... Read more >>

Diabetes Care (Diabetes care)
[2014, 37(5):1469-1475]

Cited: 28 times

View full text PDF listing >>



Advertisement

Disclaimer
1.0605 s