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- Try to avoid retinol, retinyl palmitate and retinyl acetate, which may increase the risk of hip fracture and certain birth defects when taken at levels exceeding 10,000 IUs. 实际上,有越来越多的证据表明,过量的摄取某种微量营养素会对人体有害。
- It is to study the effects of retinoids (retinol, retinoic acid, retinyl acetate) of different concentrations in vitro on expression of high affinity IL 2 receptor, IL 1, IL 2 production of peripheral blood mononuclear cells (PBMC) from normal volunteers. 目的: 观察视黄醇、视黄酸、维生素A 醋酸酯三种类维生素A(类VA)在体外对正常人外周血单个核细胞(PBMC)中淋巴细胞白细胞介素2 受体(IL-2R)表达、白细胞介素2(IL-2)分泌及单核细胞分泌白细胞介素1(IL-1)的影响。
- retinyl acetate 视黄醇乙酸酯, 维生素A乙酸酯
- Cerium Acetate is soluble in water. 说明:醋酸铈溶于水。
- Thermal Bind -with steel spine and acetate covers. 热结合钢脊柱和醋酸覆盖。
- KGM acetate was good thermoplastic material. KGM醋酸酯具有较好的热塑性。
- Cellulose acetate or any of various products, especially fibers, derived from it. 醋酸纤维素醋酸纤维素或其多种制品,尤指从中提取的纤维质
- Sodium acetate: Irritant. Handle with usual caution. 醋酸钠:刺激物。按正常程序小心处理。
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。
- Insoluble in water but soluble in hot ammonium acetate. 不溶于水,能溶于热的醋酸铵。
- Acetate was degraded by denitrifying activated sludge. 本文报道脱氮活性污泥降解乙酸根的过程。
- The yield of anhydrous plumbous acetate is also very high. 该方法操作简便,反应时间短,得到的无水醋酸铅的收率也较高。
- The yield of dimethoxy methyl aceto acetate can be reached 55.3 %. 二甲氧基乙酰乙酸甲酯的收率可达53.;3%25。
- To establish the reference standard of octreotide acetate. 建立首批醋酸奥曲肽的国家对照品。
- No ethyl acetate and cyclohexane were determined in specimen. 被测样品中未检测出环己烷,检出乙酸乙酯。
- But there is also a little acetate in the bicarbonate dialysate. 论文题目: 柠檬酸碳酸氢盐透析液对淋巴细胞亚群的影响及柠檬酸酶学检测方法的建立 专 业: 内科学 硕 士 生: 王 婷 指导教师: 桂保松 副教授 摘 要 目的 碳酸氢盐透析液已经明显改善了醋酸盐透析液所导致的并发症,但其中仍含有小剂量的醋酸,无法完全避免醋酸盐所引起的慢性代谢性酸中毒、慢性高磷血症、炎性因子分泌亢进等并发症。
- Main Ingredients: Sulphur acetate, vaseline, honey, and lanolin. 主要成份:巯基乙酸盐、凡士林、蜂蜜、羊毛片脂。
- Developing prospect of the new wave-absorbing materials (nanometer agents, conducting polymer and retinyl schiff base) is also discussed. 展望了纳米吸收剂、导电高分子、视黄基席夫碱等新型微波吸收剂的发展前景。
- Objective Cyclohexyl acetate was synthesized with high yield. 目的高效率合成乙酸环己酯。
- But in winter while the temperature was lower, they were mostly in deposited forms, so retinyl palmitat was at higher level than that in summer. 而冬季外界温度较低,肝脏内维生素主要以其储存形式存在,表现出软脂酸视黄酯含量高。