1)  CD4+CD25+ regulatory T cell
D4+CD25+调节性T细胞
1.
Objective: To investigate the effect of chemotherapy on Treg (CD4+CD25+ regulatory T cell) in the peripheral blood of patients with breast cancer who received radical mastectomy or modified radical mastectomy.
目的:研究化疗药物对乳腺癌患者根治术后外周血中Treg(CD4+CD25+调节性T细胞)的影响及意义。
2)  D4
D4
1.
A high molecular weight of vinyl silicone oil was synthesized by D4 or DMC,divinyl tetramethyl disiloxane,tetravinyl tetramethyl cyelo tetrasiloxane as raw materials and tetramethyl ammonium hydroxide as catalyst.
以八甲基环四硅氧烷(D4)或甲基硅氧烷混合环体(DMC)、乙烯基双封头、乙烯基环体等为原料,四甲基氢氧化铵为催化剂,合成了高摩尔质量乙烯基硅油;以高含氢硅油、含氢双封头、六甲基二硅氧烷、D4等为原料,合成低含氢硅油交联剂;再加入白炭黑、MQ树脂填料,二甲基硅油稀释剂,制成纺织商标用透明液体硅橡胶。
2.
The amino-silicone oil was synthesized by ring opening polymerization from N-(beta-aminoethyl )-gamma-aminopropylmethyldimethoxysilane, end capped agent and octamethyl cyclotetra-siloxane(D4).
以N-β-氨乙基-γ-氨丙基甲基二甲氧基硅烷、六甲基二硅氧烷(MM)和八甲基环四硅氧烷(D4)为原料,通过开环聚合反应合成了氨基硅油。
3.
In order to change the hydrophobic property of β-calcium metaphosphate whisker(β-CMPW),the surface characteristics of the whiskers were modified by octamethyl cyclotetrasiloxane(D4) and triethoxyvinylsilane (A-151) under the condition of ultrasonic.
为了改善β-偏磷酸钙晶须(β-CMPW)的疏水性能,采用八甲基环四硅氧烷(D4)和乙烯基三乙氧基硅烷(A-151),在超声分散条件下对β-CMPW进行了表面改性。
3)  D4 lattice
D4格
4)  organosilicon(D_4)
有机硅（D4）
5)  LTD_4
白三烯D4
1.
After stimulated by IL-13 or/and LTD_4,the concentration of eotaxin in the cell supernatant fluid from MRC-5 were measured eotaxin was observ.
探讨白三烯D4(LTD4)和白介素13(IL-13)对人肺成纤维细胞白三烯受体(CysLT1R)表达和eotaxin产生的影响。
6)  D_4 operation
D4手术
参考词条
补充资料：卵巢混合性生殖细胞-性索间质性肿瘤


卵巢混合性生殖细胞-性索间质性肿瘤


　　本瘤1921年首次由Masson描述，直到1972年由Telerman首次命名为本瘤，并沿用至今，本瘤病因尚不明了。发生年龄自新生儿到67岁妇女均可发生，少数为男性。临床表现：患者为正常女性及男性外表，女性病人可有下腹包块，发生蒂扭转时有下腹痛，并有急腹症症状，可有内分泌紊乱，性早熟表现，男性有睾丸增大。染色体核型分析均正常。内分泌检查与临床表现符合，肿瘤为单侧，圆形或卵圆形。表面光滑，直径2.5～30cm，实性肿瘤内有囊性区。切面灰白、灰红或淡黄至淡褐色。镜下有梭形细胞及生殖细胞。治疗：视情况采取单纯手术，或手术加放疗及化疗。需长期随访。预后：单纯本病者良好。
　　
说明：补充资料仅用于学习参考，请勿用于其它任何用途。