| 1. | Acid complex dyes - determination of dyeing shade and relative strength
酸性络合染料染色色光和强度的测定 |
| 2. | Amine acid complex inhibitor
胺酸络合缓蚀剂 |
| 3. | Physical - chemical characteristics of mineral and amino acid complex compound in feed premix
微量元素氨基酸络合物在预混合饲料中理化性质的研究 |
| 4. | Physic - chemical property and anti - tumor activity of dlamine - platinum saturated fatty acid complexes
饱和脂肪酸氨合铂配合物的理化特性及抗癌作用 |
| 5. | The animal experimental study on improving growth and development by the amino acid complex preparation
氨基酸复合制剂改善生长发育的动物实验研究 |
| 6. | The recent works on the amino - acid complexes of rare earths and transition metals are reviewed with emphasis on their properties and applications
本文概述了近年来国内外对稀土与过渡金属的氨基酸配合物的研究，主要介绍了它们的性质及其应用等。 |
| 7. | The recent works on the amino - acid complexes of rare earths and transition metals are reviewed with emphasis on their properties and applications
摘要本文概述了近年来国内外对稀土与过渡金属的氨基酸配合物的研究，主要介绍了它们的性质及其应用等。 |
| 8. | The protein nucleic acid complexes were identified by autoradiography for 48 h . the psg5heo and igfbp - 6 promoter pcat vectors were transfected into cos - 7 cells with iipofectamin2000 ; these cos - 7 cells where treated with 1 jxm e2 , with lonm tcdd and with both lonm tcdd and 1 jxm e2 , individually ; the cat protein was examined by cat - els a . results : the congenital skeletal defects in fetal rats were induced with 10 - 15ug / kg tcdd or with 100 - 140 mg / kg ra with dosage - dependence effect . the igfbp - 6 mrna in rat calvaria tissue and mc - 3t3 - el cells were increased with tcdd and ( or ) ra , whereas the cell proliferation and igf - 2 mrna in mc - 3t3 - el cells was decreased in the status of e2
结果: tcdd在大鼠胚胎发育时期具有骨骼致畸作用，骨骼发育畸形包括:内翻足、脊柱裂、颅面骨发育缺陷、无尾畸形等;随着tcdd浓度的升高( 10一15林扩kg ) ，致畸率明显上升( 14 . 7 %一24 . 6 % ) ; tcdd和ra联合用药可以增强对大鼠骨骼发育的致畸效应; e :对成骨细胞内igf一2基因有正性调节作用，对igfbp一6基因有负性调节作用， tcdd可以抑制e :对细胞内xgf一2和igfbp一6的调节作用。 |
