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Dietary Supplementation of Female Rats with Elk Velvet Antler Improves Physical and Neurological Development of Offspring

机译:雌性鹿茸鹿茸的膳食补充剂可改善后代的身体和神经发育

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摘要

Elk velvet antler (EVA) has a traditional use for promotion of general health. However, evidence of EVA effects at different lifestages is generally lacking. This paper investigated the effects of long-term maternal dietary EVA supplementation on physical, reflexological and neurological development of rat offspring. Female Wistar rats were fed standard chow or chow containing 10% EVA for 90 days prior to mating and throughout pregnancy and lactation. In each dietary group, 56 male and 56 female pups were assessed for physical, neuromotor, and reflexologic development postnatally. Among the examined physical developmental parameters, incisor eruption occurred one day earlier in pups nursing dams receiving EVA. Among neuromotor developmental parameters, duration of supported and unsupported standing was longer for pups nursing EVA supplemented dams. Acquisition of neurological reflex parameters (righting reflex, negative geotaxis, cliff avoidance acoustic startle) occurred earlier in pups nursing dams receiving EVA. Longterm maternal EVA supplementation prior to and during pregnancy and lactation accelerated certain physical, reflexologic, and neuromotor developmental milestones and caused no discernible adverse effects on developing offspring. The potential benefits of maternal EVA supplementation on postnatal development warrants further investigation to determine whether EVA can be endorsed for the promotion of maternal and child health.
机译:麋鹿茸(EVA)具有促进常规健康的传统用途。但是,通常缺乏在不同生命阶段的EVA效应的证据。本文研究了长期补充母体饮食EVA对大鼠后代身体,反射和神经发育的影响。在交配前以及整个妊娠和哺乳期间,雌性Wistar大鼠在90天之内被喂食标准食物或含有10%EVA的食物。在每个饮食组中,对56只雄性和56只雌性幼犬进行了出生后身体,神经运动和反射反射发育的评估。在所检查的身体发育参数中,门牙喷发发生在一天前接受EVA的幼崽哺乳坝。在神经运动发育参数中,对于由EVA补充水坝的幼崽,支持和不支持站立的时间更长。在接受EVA的幼崽哺乳大坝中,较早地获得了神经反射参数(对位反射,负地极坐标,避崖音震)。在怀孕和哺乳前后以及哺乳期间长期补充孕产妇EVA可以加速某些生理,反射学和神经运动发育的里程碑,并且不会对发育中的后代造成明显的不良影响。补充孕妇EVA对产后发育的潜在好处值得进一步研究,以确定是否可以认可EVA来促进母婴健康。

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