Percutaneous absorption and metabolism of ketoprofen isopropyl ester via excised nude mouse ' s and monkey ' s skin 酮洛芬异丙酯在离体裸小鼠和猴皮肤中的渗透和代谢
Establishment and biological characteristics of nude mice xenograft tumor models of human endometrial carcinoma 人子宫内膜癌裸鼠模型的建立及其生物学特性的研究
Experimental study of transferrin receptor molecular imaging in human hepatocellular carcinoma transplanted in nude mice 裸鼠中人肝细胞癌转铁蛋白受体的分子显像研究
Characterization of a novel transplantable orthotopic nude mouse model with xenografted human bladder transitional cell tumor biu 建立小鼠膀胱肿瘤原位模型的一种新方法
Study on nude mouse model of human gastric carcinoma constructed by using orthotopic transplantation and their biological properties 利用裸鼠建立人前列腺肿瘤原位移植模型
Preliminary observation for high intensity focused ultrasound in the treatment of subcutaneous ovarian cancer of nude mice 高强度聚焦超声治疗裸鼠卵巢癌皮下移植瘤的初步观察
Effects of arsenic trioxide on htert expression and tolemerase activity of human colonic carcinoma xenograft in nude mice 三氧化二砷对人结肠癌裸鼠移植瘤端粒酶活性及其催化亚单位表达的影响
Experimental study on effect of recombinant human growth hormone combined with chemotherapy on stomach neoplasms implanted in nude mice 重组人生长激素联合氟尿嘧啶对人胃癌裸小鼠皮下移植瘤作用的实验研究
Inhibitory effects of heparinase antisense oligodeoxynucleotides on growth of human malignant melanoma trans planted subcutaneously in nude mice 乙酰肝素酶反义寡核苷酸对人恶性黑素瘤裸鼠皮下移植瘤抑制作用的研究
Methods the 54th generation of transformed human embryonic tendon cells and artificial composite materials of carbon fibers ( cf ) and polyglycolic ( pga ) were co - cultured in vitro to construct tet . lt was frozen in liquid nitrogen with four kinds of cpa for 2 months . post - thawed quickly and transplanted into hind limbs of nude mice , and repaired the defects of achilles tendon . after 2 , 4 , 6 , 8 , 12 weeks , the morphological , histological , ultrastructure , short tandem repeat loci and immunohistochemistry examination were detected , and biomechanical strength of tet were examined . result tendon cell survived and could secret type i collagen after 12 weeks to transplanted into nude mice . in the group of dmso + raffmose + kh2o4 , vacuole in mitochondrion degraded i tendon cell ranged in order , abundant collagen fibers were found and linked each other and the biomechanical strength was increased as time elapsed . c onclusion dmso + raffmose + kh2o4 could protect tet in deep low temperature 组织工程肌腱制备完成后在四种抗冻剂保护下液氮冻存2月；快速复温后植入裸鼠以修复跟腱缺损， 2 、 4 、 6 、 8 、 12周后取出，观察形态学、组织学、电镜和免疫组织化学变化，短串联重复位点检测和生物力学变化。结果实验组组织工程肌腱体内植入12周后仍有肌腱细胞存活并分泌型胶原；随着时间延长, 10二甲基亚砜( dmso ) +棉子糖( 30mmol l ) + kh _ 2po _ 4 ( 25mmol l )组线粒体空泡减少，肌腱细胞排列整齐，胶原纤维增粗并连接，抗拉强度增高。
