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广枣提取液对小鼠免疫功能和运动耐力的影响 总被引：11，自引：0，他引：11
观察了广枣提取液对小鼠免疫功能、运动耐力的影响。结果表明：广枣提取液可明显增加小鼠耐缺氧时间，延长小鼠负重游泳时间，降低运动后小鼠血乳酸水平，显著提高其心肌组织中SOD活力；同时明显增加小鼠脾脏／体重、胸腺／体重比值，增强小鼠对巨噬细胞的吞噬能力．提高小鼠的细胞免疫、体液免疫功能。提示广枣提取液具有显著促进小鼠免疫功能及显著提高小鼠运动耐力的功效。 相似文献
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This study examined associations among family type (same-sex vs. opposite-sex parents); family and relationship variables; and the psychosocial adjustment, school outcomes, and romantic attractions and behaviors of adolescents. Participants included 44 12- to 18-year-old adolescents parented by same-sex couples and 44 same-aged adolescents parented by opposite-sex couples, matched on demographic characteristics and drawn from a national sample. Normative analyses indicated that, on measures of psychosocial adjustment and school outcomes, adolescents were functioning well, and their adjustment was not generally associated with family type. Assessments of romantic relationships and sexual behavior were not associated with family type. Regardless of family type, adolescents whose parents described closer relationships with them reported better school adjustment. 相似文献
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