Social isolation of caregivers and older persons, and the ensuing lack of social support, is a significant risk factor for elder maltreatment by care-givers.

照护者与老年人受到社会隔离，加上随之而来的社会支持的缺乏，这是导致照护者虐待老人的一项重大风险因素。

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Finally, in a mouse model, lower hippocampal SLC6A15 expression was linked to the effects of chronic social stress, a proven risk factor for depression.

最终，在小鼠实验中发现：海马的SLC6A15的表现力与慢性社会压力(已经证明的抑郁症原因之一)相关。

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This encourages risk taking that is excessive from an overall social standpoint and was the major factor in the savings and loan collapse of the 1980s.

从整个社会的立场的来看这鼓励了过分的冒险行为，这也是上世纪80年代存贷危机的主要原因。

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This new study combined a large number of previous studies and concluded that a lack of social interactions ranks right up with smoking,obesity, and alcoholism as a risk factor for death.

VOA: standard.2010.07.29

Research has shown that social isolation can be a risk factor for suicide while social support has a protective role.

FORBES: A Vaccine Against Suicide?