Aydemir Halime, Ergün Fatma
Kirsehir Ahi Evran University, Faculty of Health Sciences, Department of Midwifery, Kirsehir, Türkiye.
Kirsehir Ahi Evran University, Faculty of Health Sciences, Department of Nutrition and Dietetics, Kirsehir, Türkiye.
Rev Esc Enferm USP. 2025 Jul 7;59:e20240398. doi: 10.1590/1980-220X-REEUSP-2024-0398en. eCollection 2025.
In the study, the effects of different colour LED lighting on the physiological and behavioural characteristics of pregnant rats, mother rats, and their offspring were investigated using an experimental model consisting of primiparous (first-time delivering) rats.
In the study, 24 pregnant rats (Wistar Albino) were included in 4 groups, each including. The rats were placed in 4 light cabinets (White, Red, Blue, Yellow). During pregnancy and the postpartum period, the body weights of the pregnant/mother rats and their offspring, the weight gain of the pregnant rats, the daily feed and water consumption, blood glucose levels, skin thicknesses, and the behavioural characteristics of the pregnant rats and their offspring were assessed.
Feed and water consumption was highest in the Red group (0.51 ± 0.06 ml/BW (g)/day). Significant differences were determined between the rat groups in terms of their blood glucose levels, skin thicknesses, and the results of the behavioural characteristics on the pregnant and offspring rats (p < 0.05).
Red light had a weight-increasing effect on pregnant rats, while blue light had an oedema-preventing effect and a weight-increasing effect on the offspring.
在本研究中，使用由初产（首次分娩）大鼠组成的实验模型，研究不同颜色的LED照明对怀孕大鼠、母鼠及其后代的生理和行为特征的影响。
在本研究中，24只怀孕大鼠（Wistar白化大鼠）被纳入4组，每组包括若干只。将大鼠放置在4个灯箱中（白色、红色、蓝色、黄色）。在怀孕期和产后期间，评估怀孕/母鼠及其后代的体重、怀孕大鼠的体重增加量、每日饲料和水消耗量、血糖水平、皮肤厚度，以及怀孕大鼠及其后代的行为特征。
红色组的饲料和水消耗量最高（0.51±0.06毫升/体重（克）/天）。在大鼠组之间，就其血糖水平、皮肤厚度以及怀孕和后代大鼠的行为特征结果而言，确定存在显著差异（p<0.05）。
红光对怀孕大鼠有体重增加作用，而蓝光对后代有预防水肿作用和体重增加作用。
