Browsing by Subject "Drinking Behavior"

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    ItemOpen Access
    Drinking from arboreal water sources by mantled howling monkeys (Alouatta palliata Gray).
    (Folia Primatol (Basel), 1978) Glander, KE
    Despite occasional trips to the ground and feeding in trees whose canopies touched the river, mantled howling monkeys were never seen to drink from any ground water. Drinking from arboreal cisterns was observed, but only during the wet season (meteorologically the less stressful season but phenologically the more stressful season). The lack of sufficient new leaves during the wet season forced the howlers to ingest more mature leaves which contained significantly less water. To compensate for the lowered amount of water in their food, the monkeys utilized arboreal water cisterns. The cisterns dried up during the dry season, but the howlers maintained their water balance by altering their time of actiivity and selecting a diet comprised largely of succulent new leaves. The effect of plant-produced secondary compounds on drinking also was discussed.
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    ItemOpen Access
    GxE interactions between FOXO genotypes and drinking tea are significantly associated with prevention of cognitive decline in advanced age in China.
    (J Gerontol A Biol Sci Med Sci, 2015-04) Zeng, Y; Chen, H; Ni, T; Ruan, R; Feng, L; Nie, C; Cheng, L; Li, Y; Tao, W; Gu, J; Land, KC; Yashin, A; Tan, Q; Yang, Z; Bolund, L; Yang, H; Hauser, E; Willcox, DC; Willcox, BJ; Tian, X; Vaupel, JW
    Logistic regression analysis based on data from 822 Han Chinese oldest old aged 92+ demonstrated that interactions between carrying FOXO1A-266 or FOXO3-310 or FOXO3-292 and tea drinking at around age 60 or at present time were significantly associated with lower risk of cognitive disability at advanced ages. Associations between tea drinking and reduced cognitive disability were much stronger among carriers of the genotypes of FOXO1A-266 or FOXO3-310 or FOXO3-292 compared with noncarriers, and it was reconfirmed by analysis of three-way interactions across FOXO genotypes, tea drinking at around age 60, and at present time. Based on prior findings from animal and human cell models, we postulate that intake of tea compounds may activate FOXO gene expression, which in turn may positively affect cognitive function in the oldest old population. Our empirical findings imply that the health benefits of particular nutritional interventions, including tea drinking, may, in part, depend upon individual genetic profiles.