LDL low density lipoprotein低密度脂蛋白
L lightchain 轻链
LAB labeled avidin-biotin technique 标记亲合素—生物素技术
LAK lymphokine-activated killer(cells) 淋巴因子激活杀伤(细胞)
LAK lymphokine-activated killer 淋巴因子激活的杀伤细胞
LBT lupus band test狼疮带试验
LC Langerhans cells郎罕细胞
LCF leucocyte colony factor 白细胞集落因子
LCF lymphocyte chemotactic factor淋巴细胞趋化因子
LCH Langerhans cell histiocytosis 郎格罕细胞(组织细胞)增生症
LCMV lymphocytic choriomeningitis virus 淋巴细胞性脉络丛脑膜炎病毒
LCR ligose chain reaction连接链式反应
LD limiting dilution有限稀释
LD low dose 小剂量
LD lymphocyte depletion 淋巴细胞消减型
LD50 50% lethal dose 半数致死量
LDH lactate dehydrogenase乳酸脱氢酶
LDH lactate dehydrogenase 乳酸脱氢酶
LFA leucocyte function associated antigen orlymphocyte function associated antigen 白细胞功能相关抗原或淋巴细胞功能相关抗原
LFA lymphocyte function associated antigen 淋巴细胞功能相关抗原
LFS leukemia free survival 无白血病存活期
LGL low grade lymphoma 低度恶性淋巴瘤
LHR lymphocytic homing function receptor, 淋巴细胞归家功能受体
LI labeling index 标记指数
LIA latex immunoassay胶乳免疫测定法
LIA luminescence immunoassay发光免疫分析
LIF leucocyte inhibitory factor 白
细胞抑制因子
LIF leukemia inhibition factor 白血病抑制因子
LILA liposome immunolysis assay脂质体免疫裂解试验
L-LME L-leucin emethyl ester L—亮氨酸甲酰酯
LMIF leucocyte migrat ioninhibitory factor 白细胞移动抑制因子
Log amps logarithmic amplifiers 对数扩增
LOH loss of heterozygosity 杂合性丢失
LP lymphocyte predominance 淋巴细胞为主型
LPO lactoperoxidase乳过氧化物酶
LPS lipopolysaccharide 脂多糖
LRP lung resistance related protein 肺抗性相关蛋白
LSAB labeled streptavidin-biotin-method 链霉亲合素—生物素标记技术
LSCM lase rscanning confocal microscope 激光扫描共聚焦显微镜
LSP live rspecific lipoprotein肝特异性脂蛋白
LT lyxnphotoxin;TNF-β 淋巴毒素(β-肿瘤坏死因子)
LTB life-threatening bleeding 致命性出血
LTC-IC long-term culture-initiating cell 长期培养起始细胞
LTR long terminal repeat长末端重复序列
LTR long terminal repeat:长末端重复序列
LVL large volume leukapheresis 大容量白细胞单采
LAK lymphokine activated killer cell 淋巴因子激活的杀伤细胞
LAV lymphadenopathy associated virus 淋巴腺病相关病毒
LDH lactin dehydrogenase 乳酸脱氢酶
LH luteinizing hormone 黄体生成激素
LH-RH luteinizing hormone releasing hormone 黄体生成激素释放激素
LRF luteinizing hormone releasing factor 黄体生成激素释放因子(即LH-RH)
L/S lecithin/sphingomyelin 卵磷脂/鞘磷脂