Effects of marginal vitamin A deficiency on skeleton development and expression of retinoic acid receptors of rat embryos

边缘 VA缺乏对大鼠胚胎骨骼发育及视黄 酸受体表达的影响

One function of CTBP is to turn off the process that converts vitamin A into retinoic acid in the cell .

CTPB的一个功能是关闭细胞内将 维生素 A转变成维 甲酸的进程。

Some of the added nutrients include iron vitamin A iodine and folic acid .

添加的营养物包括铁、 维生素 A、碘及 维生素B。

Pollen contains abundant amina acid carotene vitamin ( A C E ) phosphatide nucleic acid etc. components of protective skin .

它富含氨基酸、胡萝卜素、 维生素 A、 维生素C、 维生素E、磷脂 核酸等护肤成分。

All-trans retinoic acid ( atRA ) is one of the oxidative metabolites from vitamin A. It is essential for the development of mammalian embryos .

全反式维甲酸（all-TransRetinoic Acid，atRA）是 维生素 A的一种体内氧化代谢产物，能够调节哺乳动物胚胎的生长发育。

Conclusion GC can inhibit the excessive bone transform and promote osteanagenesis and has antagonism effect on rat osteoporosis caused by vitamin A acid .

结论骨松宝胶囊对维甲酸所致大鼠过高的骨转换具有明显的抑制作用，并能提高骨再建能力，对 维 甲酸所致大鼠骨质疏松有明显的对抗作用。

Fat and oil poultry meat table salt were high intakes of vitamin A Thiamine ( B1 ) Riboflavin ( B2 ) ascorbic acid and Ca were lack seriously in rural residents .

油脂、畜禽肉类、食盐摄入明显偏高， 维生素 A、B1、B2、 C和钙摄入量明显不足；

There are many active derivatives of vitamin A including retinol retinoic acid and the relationship of vitamin A and immunity is close .

视黄醇、视黄 酸及视黄 酸磷酸醛等都是 维生素 A的活性衍生物。维生素A及其活性衍生物在免疫调节中有重要作用。

Vitamin C was first used as a catalyst in the synthesis of aspirin The effects of reaction time reaction temperature amount of catalyst and ratio of acid to alcohol on the reaction were examined and the optimum reaction conditions were determined .

以 维生素C 作为催化剂应用于合成阿司匹林。考察了反应时间、反应温度、催化剂用量、 酸醇摩尔比等对水杨酸酰化反应的影响，选择了最佳条件。

Research advances on the key transcription factors and nuclear hormone receptors provide fresh insight into thedevelopment of transcription-modulating antihypertensive drugs among which is all-trans retinoic acid ( atRA ) a biologically active metabolite of vitamin A.

近年来有关转录因子及核激素受体的研究进展给转录调节降压剂提供了新的视点， 维生素 A的活性代谢产物全反式维 甲酸（atRA）即是其中的一种 。

Bile acid not only is a physiological reagent which helps the absorption delivery and distribution of lipid-soluble vitamin and diet fat but also a signaling molecule that regulates the metabolism of bile acid and cholesterol by activating nuclear hormone receptors .

最近的研究发现胆汁酸不仅可以作为生理溶剂以有利于脂溶性 维生素和脂肪的吸收、转运和分布，还可以 作为信号分子以激活核受体并调节胆汁 酸和胆固醇代谢。

Groups 4 and 6 included rats exposed to the same STZ-induced diabetic condition but receiving daily oral supplementation of arachidonic acid ( AA ) vitamin E and a cocktail of a polyunsaturated fatty acid ( safflower oil ) plus an antioxidant ( vitamin E ) respectively .

第4、5、6组为STZ构建的糖尿病治疗组大鼠，每日分别给予花生四烯酸（Arachidonicacid，AA）、 维生素E、cocktail（抗氧化剂维生素E和不饱和脂肪 酸红花油saffloweroil混合物）治疗。

It could maintain the content of natural vitamin C better to add a compound antioxidant which was mainly made up of phytic acid .

通过在果汁饮料中添加以 植酸为主的复合抗氧化稳定剂，能较好地保护天然 维生素C没有被破坏。

International Diabetes : You highlighted in your presentation that vitamin C is also a very effective antioxidant comparable to alpha-lipoic acid .

《国际糖尿病》：您在您的演示文稿中强调， 维生素C也是 一 个非常有效的抗氧化剂，与α-硫 辛酸类似。

The ability of β - carotene P-benzoquinone and vitamin K_1 to transport electrons in liposomes were studied by using chlorophyll a as photosensitizer Fe ( CN ) _5 ~ ( 3 - ) as electron acceptor and ascorbic acid as electron donor .

本文在单球层脂质体体系中，以叶绿素 a作光敏剂，Fe（CN）6~3-作电子受体， 抗坏血酸作电子供体，对β&胡萝卜素、对苯醌和 维生素k1传递电子的能力进行了研究。

Vitamin A plays an important role in the growth and development of animals which mainly generated by in vivo metabolite retinoic acid especially in the embryonic stage of development .

在机体的生长发育及其调控中 维生素 A起着重要的作用，尤其是在胚胎发育阶段，主要是在这个过程中通过在体内生成的视黄 酸的代谢产物（Retinoic Acid，RA）。

Supplementation with vitamin C may increase the uptake of a folic acid derivative suggests new research from Belgium .

比利时 一 项最新研究建议： 维他命C的需求可能会拉高 叶酸衍生物的需求量。

Broccoli is rich in vitamin C and vitamin E which helps aid the body in healing . It is a good source of calcium vitamin B2 and folic acid .

西兰花里富含有助于身体恢复的维生素C和 维生素E，也富含钙元素，维生素B2和 叶酸。

Natural herbal extract : contain abundant vitamin a c b E and poly-unsaturated fatty acid effectively maintain transparency of blood vessel and balance pigment metabolism leave skin naturally transparent and balanced in complexion .

美白成分：渗透性极佳，快速渗透肌肤表层，深层淡化各种色素，且性质温和安全高效，给 娇嫩肌肤温柔的保护，和自然简单的滋养。

KGy dose of γ - irradiation decreased content of vitamin B1 significantly and did not had a significant effect on the content of vitamin E protein fat amino acid and unsaturate fatty acid .

4kGy辐照使 维生素B1下降31.94%，对维生素E、蛋白、脂肪、 氨基酸、不饱和脂肪酸含量无显著影响。

In the premise of fixed concentration of Vitamin A acetate there was a threshold level of palmitic acid concentration to affect reaction .

在 维生素 A醋酸酯浓度一定的前提下，棕榈 酸存在影响反应的上限浓度。