How to cite item

Establishment of an orthotopic lung cancer model in nude mice and its evaluation by spiral CT

  
@article{JTD335,
	author = {Xiang Liu and Jun Liu and Yubao Guan and Huiling Li and Liyan Huang and Hailing Tang and Jianxing He},
	title = {Establishment of an orthotopic lung cancer model in nude mice and its evaluation by spiral CT},
	journal = {Journal of Thoracic Disease},
	volume = {4},
	number = {2},
	year = {2012},
	keywords = {},
	abstract = {Objective: To establish a simple and highly efficient orthotopic animal model of lung cancer cell line A549 and evaluate the growth pattern of intrathoracic tumors by spiral CT.Methods: A549 cells (5×106mL-1) were suspended and inoculated into the right lung of BALB/c nude mice via intrathoracic injection. Nude mice were scanned three times each week by spiral CT after inoculation of lung cancer cell line A549. The survival time and body weight of nude mice as well as tumor invasion and metastasis were examined. Tissue was collected for subsequent histological assay after autopsia of mice.Results: The tumor-forming rate of the orthotopic lung cancer model was 90%. The median survival time was 30.7 (range, 20-41) days. The incidence of tumor metastasis was 100%. The mean tumor diameter and the average CT value gradually increased in a time-dependent manner.Conclusion: The method of establishing the orthotopic lung cancer model through transplanting A549 cells into the lung of nude mice is simple and highly successful. Spiral CT can be used to evaluate intrathoracic tumor growth in nude mice vividly and dynamically.},
	issn = {2077-6624},	url = {https://jtd.amegroups.org/article/view/335}
}