Solid Plate-based Dietary Restriction in Caenorhabditis elegans
被引:14
作者:
Ching, Tsui-Ting
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机构:
Univ Michigan, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Ching, Tsui-Ting
[1
]
Hsu, Ao-Lin
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机构:
Univ Michigan, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Mol & Integrat Physiol, Ann Arbor, MI 48109 USAUniv Michigan, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Hsu, Ao-Lin
[1
,2
]
机构:
[1] Univ Michigan, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
[2] Univ Michigan, Dept Mol & Integrat Physiol, Ann Arbor, MI 48109 USA
来源:
JOVE-JOURNAL OF VISUALIZED EXPERIMENTS
|
2011年
/
51期
Reduction of food intake without malnutrition or starvation is known to increase lifespan and delay the onset of various age-related diseases in a wide range of species, including mammals. It also causes a decrease in body weight and fertility, as well as lower levels of plasma glucose, insulin, and IGF-1 in these animals. This treatment is often referred to as dietary restriction (DR) or caloric restriction (CR). The nematode Caenorhabditis elegans has emerged as an important model organism for studying the biology of aging. Both environmental and genetic manipulations have been used to model DR and have shown to extend lifespan in C. elegans. However, many of the reported DR studies in C. elegans were done by propagating animals in liquid media, while most of the genetic studies in the aging field were done on the standard solid agar in petri plates. Here we present a DR protocol using standard solid NGM agar-based plate with killed bacteria.
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Apfeld, J
Kenyon, C
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Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Ching, Tsui-Ting
Paal, Alisha B.
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Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Paal, Alisha B.
Mehta, Avni
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Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Mehta, Avni
Zhong, Linda
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Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Zhong, Linda
Hsu, Ao-Lin
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机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Univ Michigan, Sch Med, Dept Mol & Integrat Physiol, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Hsu, AL
Murphy, CT
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Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Murphy, CT
Kenyon, C
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Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Apfeld, J
Kenyon, C
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h-index: 0
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Ching, Tsui-Ting
Paal, Alisha B.
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h-index: 0
机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Paal, Alisha B.
Mehta, Avni
论文数: 0引用数: 0
h-index: 0
机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Mehta, Avni
Zhong, Linda
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h-index: 0
机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Zhong, Linda
Hsu, Ao-Lin
论文数: 0引用数: 0
h-index: 0
机构:
Univ Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
Univ Michigan, Sch Med, Dept Mol & Integrat Physiol, Ann Arbor, MI 48109 USAUniv Michigan, Sch Med, Dept Internal Med, Div Geriatr Med, Ann Arbor, MI 48109 USA
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Hsu, AL
Murphy, CT
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA
Murphy, CT
Kenyon, C
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USAUniv Calif San Francisco, Dept Biochem & Biophys, San Francisco, CA 94143 USA