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为观察油菜蜂花粉对孕鼠孕期营养状况和胚胎发育的影响，作者将孕。天ＳＤ孕鼠随机分为３组（ｎ＝１１），其中两个实验组于孕０～１９天每天伴饲蜂花粉，剂量分别为２０ｇ／ｋｇ，１０ｇ／ｋｇ．结果实验组孕鼠体重增长，血红蛋白，血清铁，血清总蛋白和白蛋白等指标均显著高于对照组（Ｐ＜０．０１．Ｐ＜０．０５），实验组胎鼠体重也显著高于对照组（Ｐ＜０．０１），死胎及吸收胎率低于对照组（Ｐ＜０．００５）。各组胎鼠外观，内脏及骨骼检查均未见畸形。提示蜂花粉能改善孕期营养，无致畸作用，是一种良好的孕期营养食品。
To observe the effects of rape bee pollen on the nutritional status and embryonic development of pregnant rats during pregnancy, the author will be pregnant. Day pregnant SD rats were randomly divided into 3 groups (n = 11). Two experimental groups were fed bee pollen daily for 0-19 days with dosages of 20g / kg and 10g / kg, respectively. Results The weight gain, hemoglobin, serum iron, serum total protein and albumin of pregnant rats in experimental group were significantly higher than those in control group (P <0.01, P <0.05), and the body weight of experimental group was also significantly higher than that of control group In the control group (P <0.01), the stillbirth and abortion rate were lower than those in the control group (P <0.005). Fetal appearance, visceral and skeletal examination in all groups showed no abnormalities. Prompt bee pollen can improve nutrition during pregnancy, no teratogenic effect, is a good nutritional food during pregnancy.