Cited by 95Indigenous Health and EducationLipoproteins and Cardiovascular HealthCholesterol and Lipid Metabolism

Blood lipids, infection, and inflammatory markers in the Tsimane of Bolivia

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Vasunilashorn, Sarinnapha, Crimmins, Eileen M., Kim, Jung Ki, Winking, Jeff, Gurven, Michael, Kaplan, Hillard, Finch, Caleb E.·2010·American Journal of Human Biology

Abstract

Objectives: Little is known about blood cholesterol (blood‐C) levels under conditions of infection and limited diet. This study examines blood‐C and markers of infection and inflammation in the Tsimane of the Bolivian Amazon, indigenous forager farmers living in conditions that model preindustrial European populations by their short life expectancy, high load of infections and inflammation, and limited diets. Methods: We use multivariate models to determine the relationships between lipid levels and markers of infection and inflammation. Adult Tsimane (N = 418, age 20–84) were characterized for blood lipids, cells, and inflammatory markers in relation to individual loads of parasites and village region. Results: Most of the Tsimane (60%) carried at least one parasite species, averaging 1.3 species per person. Serum high‐density lipoprotein cholesterol (HDL‐C), total cholesterol (total‐C), and low‐density lipoprotein cholesterol (LDL‐C) were below the U.S. norms and varied inversely with markers of infection and inflammation: C‐reactive protein (CRP), interleukin‐6 (IL‐6), erythrocyte sedimentation rate (ESR), immunoglobulin (Ig) E and eosinophil count. Although no relationship of parasite load to blood‐C was found, there was an association between anemia and parasite prevalence. Conclusions: We conclude that the highly infected environment of the Tsimane is related to low levels of blood total‐C, HDL‐C, and LDL‐C. This may suggest a potential reason why arterial disease is largely absent in the Tsimane. Am. J. Hum. Biol., 2010. © 2010 Wiley‐Liss, Inc.

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  • Among Tsimane villages, there is no substantial variability in risk of hypertension, hypercholesterolemia or peripheral arterial disease.

    “Despite higher mortality and infectious morbidity in more remote Tsimane villages, we have not observed substantial variability among Tsimane villages in their risk of hypertension, hypercholesterolemia or peripheral arterial disease [10], [17], [18].”

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Research works printed but not linked: 2

  1. Byron EM Market integration and health: the impact of markets and acculturation on the self-perceived morbidity, diet, and nutritional status of the Tsimane’ Amerindians of lowland Bolivia University of Florida, Ph.D. Dissertation 2003
  2. Vasunilashorn S Finch CE Kim JK Winking J Gurven M Kaplan H Crimmins EM Biomarkers of aging in two societies: The US and the Tsimane of Bolivia 2010 Forthcoming. PMC3537506 20721985

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Authors
Vasunilashorn, S., Crimmins, E. M., Kim, J. K., Winking, J., Gurven, M., Kaplan, H., & Finch, C. E.
Affiliations
  • University of Southern California (US)
  • University of California, Santa Barbara (US)
  • University of New Mexico (US)
Corresponding author
Vasunilashorn, Sarinnapha
Venue
American Journal of Human Biology
Publisher
Wiley
Published
2010-08-18
Volume
22
Issue
6
Pages
731-740
ISSN
  • 1042-0533 (ISSN-L)
  • 1520-6300
OpenAlex
W2051710101
Cited by
95
References
102
Citations by year
2026: 3 · 2025: 4 · 2024: 6 · 2023: 3 · 2022: 3 · 2021: 8 · 2020: 5 · 2019: 9 · 2018: 4 · 2017: 6 · 2016: 8 · 2015: 10 · 2014: 4 · 2013: 10 · 2012: 4
FWCI
11.93
Type
journal article
Language
en
Open access
Locations
  • American Journal of Human Biology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Chapman University Digital Commons (Chapman University) (submittedVersion)
Funders
  • National Institute on Aging (T32 AG0037, P30 AG17265, RD1AG024119-01, R56AG024119, R21AG031988, R01AG024119, P30AG017265, T32AG000037)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (R24HD047879)
Topics
  • Health Sciences › Health Professions › General Health Professions › Indigenous Health and Education
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Surgery › Cholesterol and Lipid Metabolism
Keywords
serum lipids, cholesterol, infection, inflammation, Tsimane, infection intensity, C-reactive protein, interleukin-6, anemia, HDL cholesterol, LDL cholesterol, total cholesterol, immunoglobulin E, eosinophils, arterial disease, Bolivian Amazon
MeSH terms
Adult, Aged, Aged, 80 and over, Body Weights and Measures, Bolivia, Female, Health Surveys, Humans, Indians, South American, Inflammation, Lipids, Male, Middle Aged, Parasitic Diseases, Sex Factors, Biomarkers

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