Large unstained cells (LUC) are cells that can’t be called stem cells, normal lymphocytes (white blood cells) or virocytes. Clinical laboratories running blood and other medical tests will report on the percentage of large unstained cells on their test results.

1999年7月1日 · LUC, an acronym for “large unstained cells”, is displayed on our automatic cell counter (Technicon H3) when large peroxidase-negative cells cannot be characterized further as large lymphocytes, “virocytes”, or stem cells. Each year, we report ∼30 000 laboratory results with LUC, of which 11% are abnormally high.

2018年2月14日 · LUC is a short form for the term Large Un-sustained Cells. This term is used when peroxidase-negative white blood cells are larger than regular white blood cells yet, they cannot be called as stem cells.

2016年7月30日 · Large unstained cells (LUCs) constitute around 5% of a normal population of circulating white blood cells, and reflect the same situation as in other species, i.e. increases are due to reactive, activated or atypical lymphocytes, or mononuclear cells.

The percentage of large unstained cells (%LUCs) is a differential count parameter measured by certain routine hematology analyzers and reflects activated lymphocytes and peroxidase-negative cells.

Large unstained cells (LUC) are large peroxidase-negative cells that are displayed on certain automatic cell counters and present large lymphocytes, virocytes, blasts, abnormal cells and hematopoietic stem cells. In this study, we evaluated the role of LUC parameters in the timing and prediction of successful stem cell collection.

萤火虫 荧光素酶 （Luciferase）是一种常用的信号分子，可以用来标记肿瘤细胞. 一．细胞方法. 将带有荧光素luc转酶报告基因的真核表达重组质粒pRc/CMV2-7，利用 G418 筛选，获得稳染人乳腺癌细胞株 MCF-7 -luc，并在稳定表达荧光素酶基因的细胞克隆MCF-7体外评价其发光能力。 通过建立裸鼠移植瘤模型，利用活体生物发光成像系统检测肿瘤生长及转移情况，为下一步监测裸鼠移植瘤对药物作用的变化情从而为分析药物对肿瘤的治疗效果提供理想的状况. G418筛选浓度的 …

2024年6月13日 · In this study, we show that the expression of Luc in PDAC cells derived from the KPC mouse impacts the development of primary tumors and metastasis, in an orthotopic syngeneic model using...

2017年8月10日 · We found that luciferase expression affects the propensity of 4T1 cells to form metastases, specifically in the brain, related this phenomenon to the immunogenicity of the reporter presented by...

LUC, what is that? Large unstained cells. LUC, what is that? Large unstained cells Clin Chem. 1999 Jul;45(7):1100. Author P Thirup. PMID: 10388493 No abstract available. Publication types Letter MeSH terms Blood Cells* Blood Chemical Analysis* ...