Výsledky vyhledávání - "Blackwell, AD"

Akademický článek

Helminth infection during pregnancy: insights from evolutionary ecology

Autor: Blackwell AD

Publikováno v: International Journal of Women's Health, Vol Volume 8, Pp 651-661 (2016)

Aaron D Blackwell Department of Anthropology, University of California, Santa Barbara, Santa Barbara, CA, USA Abstract: Helminths are parasitic nematodes and trematodes, grouped together because of morphological similarities and commonalities in the

Externí odkaz: https://doaj.org/article/6259db04e37c42ceb77f4462ef5d38c2

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Associations between male testosterone and immune function in a pathogenically stressed forager-horticultural population

Autor: Trumble, BC, Blackwell, AD, Stieglitz, J, Thompson, ME, Suarez, IM, Kaplan, H, Gurven, M

Publikováno v: American journal of physical anthropology, vol 161, iss 3
Trumble, BC; Blackwell, AD; Stieglitz, J; Thompson, ME; Suarez, IM; Kaplan, H; et al.(2016). Associations between male testosterone and immune function in a pathogenically stressed forager-horticultural population. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, 161(3), 494-505. doi: 10.1002/ajpa.23054. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/0qn741cs

ObjectivesDespite well-known fitness advantages to males who produce and maintain high endogenous testosterone levels, such phenotypes may be costly if testosterone-mediated investment in reproductive effort trade-off against investment in somatic ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::02b3580c1fb7c1f346ec9218b27a5273
https://escholarship.org/uc/item/0qn741cs

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Evolution in Four Dimensions: Genetic, Epigenetic, Behavioral, and Symbolic Variation in the History of Life

Autor: Blackwell, AD

Publikováno v: AMERICAN JOURNAL OF HUMAN BIOLOGY, vol 27, iss 3
Blackwell, AD. (2015). Evolution in Four Dimensions: Genetic, Epigenetic, Behavioral, and Symbolic Variation in the History of Life. AMERICAN JOURNAL OF HUMAN BIOLOGY, 27(3), 440-441. doi: 10.1002/ajhb.22721. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/9qf0594t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::192e1705367e39274f5f0d0a48f93f4d
https://escholarship.org/uc/item/9qf0594t

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Patterns of senescence in human cardiovascular fitness: VO2max in subsistence and industrialized populations

Autor: Pisor, AC, Gurven, M, Blackwell, AD, Kaplan, H, Yetish, G

Publikováno v: Pisor, AC; Gurven, M; Blackwell, AD; Kaplan, H; & Yetish, G. (2013). Patterns of senescence in human cardiovascular fitness: VO2max in subsistence and industrialized populations. American Journal of Human Biology, 25(6), 756-769. doi: 10.1002/ajhb.22445. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/2h7307vx

Objectives: This study explores whether cardiovascular fitness levels and senescent decline are similar in the Tsimane of Bolivia and Canadians, as well as other subsistence and industrialized populations. Among Tsimane, we examine whether morbidity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::34a7ea08c5c25f9b336a3bee942f023c
http://www.escholarship.org/uc/item/2h7307vx

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Make new friends and keep the old? Parasite coinfection and comorbidity in Homo sapiens

Autor: Martin, M, Blackwell, AD, Gurven, M, Kaplan, H

Publikováno v: Martin, M; Blackwell, AD; Gurven, M; & Kaplan, H. Brinkworth, J; & Pechenkina, K eds. (2013). Make new friends and keep the old? Parasite coinfection and comorbidity in Homo sapiens. In Primates, Pathogens, and Evolution. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/4px823gt

This book will be of interest to anyone curious as to why infectious diseases manifest differently in humans and their closest relatives.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::875245e80370e0596b855e72483abe75
http://www.escholarship.org/uc/item/4px823gt

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Normative calcaneal quantitative ultrasound data for the indigenous Shuar and non-Shuar Colonos of the Ecuadorian Amazon

Autor: Madimenos, FC, Snodgrass, JJ, Blackwell, AD, Liebert, MA, Cepon, TJ, Sugiyama, LS

Publikováno v: Archives of osteoporosis, vol 6, iss 1-2
Madimenos, FC; Snodgrass, JJ; Blackwell, AD; Liebert, MA; Cepon, TJ; & Sugiyama, LS. (2011). Normative calcaneal quantitative ultrasound data for the indigenous Shuar and non-Shuar Colonos of the Ecuadorian Amazon. Archives of Osteoporosis, 6(1-2), 39-49. doi: 10.1007/s11657-011-0056-x. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/14r0v4r3

Summary Minimal data on bone mineral density changes are available from populations in developing countries. Using calcaneal quantitative ultrasound (QUS) techniques, the current study contributes to remedying this gap in the literature by establishi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0475e8b52661922f8795e9eeef97956d
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Life history, immune function, and intestinal helminths: Trade-offs among immunoglobulin E, C-reactive protein, and growth in an Amazonian population

Autor: Blackwell, AD, Snodgrass, JJ, Madimenos, FC, Sugiyama, LS

Publikováno v: American journal of human biology : the official journal of the Human Biology Council, vol 22, iss 6
Blackwell, AD; Snodgrass, JJ; Madimenos, FC; & Sugiyama, LS. (2010). Life history, immune function, and intestinal helminths: Trade-offs among immunoglobulin E, C-reactive protein, and growth in an Amazonian population. American Journal of Human Biology, 22(6), 836-848. doi: 10.1002/ajhb.21092. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/7hg4x781

Objectives. Infection with helminths is associated with shifts in host immunity, including increased production of immunoglobulin E (IgE) and reduced inflammation. Given limited energy budgets, these shifts may involve changes in energy allocation to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::83cb9d0bbded35b8ad8f3fb010c67f6d
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Growth and market integration in Amazonia: A comparison of growth indicators between Shaur, Shiwiar, and Nonindigenous school children

Autor: Blackwell, AD, Pryor, G, Pozo, J, Tiwia, W, Sugiyama, LS

Publikováno v: Blackwell, AD; Pryor, G; Pozo, J; Tiwia, W; & Sugiyama, LS. (2009). Growth and market integration in Amazonia: A comparison of growth indicators between Shaur, Shiwiar, and Nonindigenous school children. American Journal of Human Biology, 21(2), 161-171. doi: 10.1002/ajhb.20838. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/92j0596h

We describe and compare the growth of three groups of juveniles, aged 0-18, who experience different degrees of market integration and acculturation in the Ecuadorian Amazon. These include 1,384 indigenous Shuar from the Upano Valley of Ecuador and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::d7a7e13d60baacb6359ea7765db6cacb
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Hepatitis C testing and infection rates in bipolar patients with and without comorbid substance use disorders

Autor: Matthews, AM, Huckans, MS, Blackwell, AD, Hauser, P

Publikováno v: Bipolar disorders, vol 10, iss 2
Matthews, AM; Huckans, MS; Blackwell, AD; & Hauser, P. (2008). Hepatitis C testing and infection rates in bipolar patients with and without comorbid substance use disorders. Bipolar Disorders, 10(2), 266-270. doi: 10.1111/j.1399-5618.2007.00472.x. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/0617h0z6

Objectives: To determine and compare hepatitis C (HCV) screening and testing rates among four groups: those with (i) bipolar disorder [BD group (history of BD but no substance use disorder)]; (ii) substance use disorders [SUD group (history of SUD bu

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