Abstract

not provided by PI] SPECIFIC AIMS In normotensive African-Americans, we will determine: 7 Whether the phenomenon of salt-sensitivity is or is not evoked in normotensive blacks, depending on whether the dietary intake of potassium is marginally deficient or high-normal, respectively. 7 Whether the phenomenon of normotensive salt-sensitivity is associated with a renal hemodynamic derangement that is characterized by an increased filtration fraction and whether that increase is prevented when a high-normal dietary intake of potassium prevents expression of salt-sensitivity. 7 Whether in those who are salt-sensitive: a) dietary loading of sodium citrate elicits either a pressor response or renal hemodynamic derangement; and b) dietary loading of Cl- as KCl augments any part of the renal hemodynamic derangement induced by NaCl loading. 7 Whether sympathetic stress augments either salt-sensitivity or any part of the associated renal hemodynamic arrangement, and whether dietary potassium modulates any such augmentation.. 7 Whether in those who are salt-sensitive, dietary potassium modulates salt-induced microalbuminuria.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
3M01RR000079-36S1
Application #
6264393
Study Section
Project Start
1998-12-01
Project End
1999-11-30
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
36
Fiscal Year
1999
Total Cost
Indirect Cost

  Institution

Name
University of California San Francisco
Department
Type
DUNS #
073133571
City
San Francisco
State
CA
Country
United States
Zip Code
94143

  Publications

Kurtz, Theodore W; DiCarlo, Stephen E; Pravenec, Michal et al. (2018) Functional foods for augmenting nitric oxide activity and reducing the risk for salt-induced hypertension and cardiovascular disease in Japan. J Cardiol 72:42-49
Anderegg, Nanina; Johnson, Leigh F; Zaniewski, Elizabeth et al. (2017) All-cause mortality in HIV-positive adults starting combination antiretroviral therapy: correcting for loss to follow-up. AIDS 31 Suppl 1:S31-S40
Kurtz, Theodore W; DiCarlo, Stephen E; Morris Jr, R Curtis (2016) Logical Issues With the Pressure Natriuresis Theory of Chronic Hypertension. Am J Hypertens 29:1325-1331
Cruz, Giovanna I; Shao, Xiaorong; Quach, Hong et al. (2016) A Child's HLA-DRB1 genotype increases maternal risk of systemic lupus erythematosus. J Autoimmun 74:201-207
Morris Jr, R Curtis; Schmidlin, Olga; Sebastian, Anthony et al. (2016) Vasodysfunction That Involves Renal Vasodysfunction, Not Abnormally Increased Renal Retention of Sodium, Accounts for the Initiation of Salt-Induced Hypertension. Circulation 133:881-93
Kurtz, Theodore W; DiCarlo, Stephen E; Pravenec, Michal et al. (2016) An alternative hypothesis to the widely held view that renal excretion of sodium accounts for resistance to salt-induced hypertension. Kidney Int 90:965-973
Brambati, Simona Maria; Amici, Serena; Racine, Caroline A et al. (2015) Longitudinal gray matter contraction in three variants of primary progressive aphasia: A tenser-based morphometry study. Neuroimage Clin 8:345-55
Abraham, Alison G; Althoff, Keri N; Jing, Yuezhou et al. (2015) End-stage renal disease among HIV-infected adults in North America. Clin Infect Dis 60:941-9
Wang, Julie B; Pierce, John P; Ayala, Guadalupe X et al. (2015) Baseline Depressive Symptoms, Completion of Study Assessments, and Behavior Change in a Long-Term Dietary Intervention Among Breast Cancer Survivors. Ann Behav Med 49:819-27
Brehm, John M; Ramratnam, Sima K; Tse, Sze Man et al. (2015) Stress and Bronchodilator Response in Children with Asthma. Am J Respir Crit Care Med 192:47-56

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