Doctoral Dissertation Research: The energetic costs of motherhood in primates

博士论文研究:灵长类动物母性的能量消耗

基本信息

  • 批准号:
    1650814
  • 负责人:
  • 金额:
    $ 2.52万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-03-01 至 2019-12-31
  • 项目状态:
    已结题

项目摘要

Mammalian mothers have evolved to produce milk for their infants while maintaining a healthy body condition, but little is known about how wild primate mothers modify their diet and behavior to ensure both infant and mother survival. This dissertation project examines how wild orangutan mothers meet their energetic needs while nursing an infant during extended periods of low fruit and overall caloric availability. The research will provide a comparative model for human ancestors that may also have survived and reproduced through periods of resource uncertainty. In addition, Bornean orangutans are critically endangered, and research findings from this project will support primate conservation efforts. This project will also provide training in data management, behavioral data collection, and lab-based behavioral endocrinology for students from underrepresented groups in the STEM fields.Research focusing on primate reproduction and life-history has revealed that primates have longer gestation and lactation periods, and extended periods of juvenile dependency relative to other mammalian species of similar size. Thus, it is likely that primate mothers, particularly those who nurse for multiple years spanning periods of unpredictable and low food availability, will have evolved a suite of behavioral and physiological adaptions to cope with the long-term energetic demands of motherhood while minimizing risk to her developing infant. This project examines the behavioral and physiological strategies that wild Bornean mother orangutans (Pongo pygmaeus wurmbii) use to maintain homeostasis across periods of infant development. The project utilizes several non-invasive methodologies: behavioral observations of orangutans, macronutrient analysis of food items, and physiological urinary analyses. This will be one of the first studies of a wild primate species to test if mothers modulate their nutritional intake and subsequent energetic status throughout lactation and infant development, and if/how they maintain homeostasis during this energetically costly period.
哺乳动物母亲已经进化到为婴儿生产牛奶,同时保持健康的身体状况,但很少有人知道野生灵长类母亲如何改变饮食和行为,以确保婴儿和母亲的生存。 本论文研究如何野生红毛猩猩母亲满足他们的精力充沛的需求,同时在长期低水果和整体热量供应的婴儿护理。这项研究将为人类祖先提供一个比较模型,这些人类祖先也可能在资源不确定的时期生存和繁殖。此外,婆罗洲猩猩濒临灭绝,该项目的研究成果将支持灵长类动物保护工作。该项目还将为来自STEM领域代表性不足的群体的学生提供数据管理、行为数据收集和基于实验室的行为内分泌学方面的培训。专注于灵长类动物繁殖和生活史的研究表明,灵长类动物相对于其他类似大小的哺乳动物具有更长的妊娠期和哺乳期,以及更长的幼年依赖期。因此,灵长类母亲,特别是那些在不可预测和食物供应不足的时期喂养多年的母亲,很可能已经进化出一套行为和生理适应,以科普母亲的长期能量需求,同时最大限度地减少对婴儿发育的风险。本研究旨在探讨婆罗洲母猩猩(Pongo pygmaeus wurmbii)在婴儿发育过程中维持体内平衡的行为和生理策略。该项目采用了几种非侵入性的方法:猩猩的行为观察,食物的宏量营养素分析和生理尿液分析。这将是野生灵长类动物物种的第一个研究,以测试母亲是否在整个哺乳期和婴儿发育过程中调节其营养摄入和随后的能量状态,以及它们是否/如何在这一能量昂贵的时期保持体内平衡。

项目成果

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专利数量(0)

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Erin Vogel其他文献

M30 - A Three Phase Program of Research Investigating a Digital Intervention for Substance Use Delivered via a Relational Agent, “Woebot”
M30 - 一个三相研究计划,调查通过关系代理“Woebot”提供的针对物质使用的数字干预
  • DOI:
    10.1016/j.drugalcdep.2023.110310
  • 发表时间:
    2024-07-01
  • 期刊:
  • 影响因子:
    3.600
  • 作者:
    Athena Robinson;Maddison Pirner;Sarah Pajarito;Amy Chieng;Erin Vogel;Jessie Moore;Alison Darcy;Judith Prochaska
  • 通讯作者:
    Judith Prochaska
Renal Drug Dosing
肾脏药物剂量
  • DOI:
  • 发表时间:
    2016
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Erin Vogel;Sarah Billups;S. J. Herner;T. Delate
  • 通讯作者:
    T. Delate
Energy balance but not competitive environment corresponds with allostatic load during development in an Old World monkey
  • DOI:
    10.1016/j.yhbeh.2019.104664
  • 发表时间:
    2020-03-01
  • 期刊:
  • 影响因子:
  • 作者:
    Nicole A. Thompson;James P. Higham;Michael Heistermann;Erin Vogel;Marina Cords
  • 通讯作者:
    Marina Cords
Correlation of Calcific Deposits in the Patellar Tendon Post Anterior Cruciate Ligament Reconstruction
  • DOI:
    10.1016/j.apmr.2024.02.241
  • 发表时间:
    2024-04-01
  • 期刊:
  • 影响因子:
  • 作者:
    Erin Vogel;Taylor Heitman;Leslie Lowe;Adam Schmiesing;Brandon Sime
  • 通讯作者:
    Brandon Sime
Assessing the Effects of Scapular Positioning on the Morphology of the Median Nerve During Upper Limb Tension Test 1 (ULTT1)
  • DOI:
    10.1016/j.apmr.2021.07.514
  • 发表时间:
    2021-10-01
  • 期刊:
  • 影响因子:
  • 作者:
    Erin Vogel;Natasha Ashely;Tanvi Pandya;Amber Sebring
  • 通讯作者:
    Amber Sebring

Erin Vogel的其他文献

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{{ truncateString('Erin Vogel', 18)}}的其他基金

Doctoral Dissertation Research: The influence of plant secondary metabolites on diet selection, nutrition, and health in wild primates
博士论文研究:植物次生代谢产物对野生灵长类动物饮食选择、营养和健康的影响
  • 批准号:
    2141917
  • 财政年份:
    2022
  • 资助金额:
    $ 2.52万
  • 项目类别:
    Standard Grant
Doctoral Dissertation Research: The Role of the Gut Microbiome in Digestion and Energy Production in Wild Primates Across a Shifting Nutritional Landscape
博士论文研究:肠道微生物组在不断变化的营养格局中野生灵长类动物消化和能量生产中的作用
  • 批准号:
    2041608
  • 财政年份:
    2021
  • 资助金额:
    $ 2.52万
  • 项目类别:
    Standard Grant
Challenging environments and nutritional immunology in wild primates
野生灵长类动物面临的挑战性环境和营养免疫学
  • 批准号:
    1719825
  • 财政年份:
    2017
  • 资助金额:
    $ 2.52万
  • 项目类别:
    Continuing Grant
Doctoral Dissertation Research: Diet, cognition, and nutrient cycling in wild orangutan habitats
博士论文研究:野生猩猩栖息地的饮食、认知和营养循环
  • 批准号:
    1613564
  • 财政年份:
    2016
  • 资助金额:
    $ 2.52万
  • 项目类别:
    Standard Grant
Factors Affecting Geographic Variation in Orangutan Diet
影响猩猩饮食地理差异的因素
  • 批准号:
    0965900
  • 财政年份:
    2009
  • 资助金额:
    $ 2.52万
  • 项目类别:
    Continuing Grant
Factors Affecting Geographic Variation in Orangutan Diet
影响猩猩饮食地理差异的因素
  • 批准号:
    0643122
  • 财政年份:
    2007
  • 资助金额:
    $ 2.52万
  • 项目类别:
    Continuing Grant

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