Work

A Mouse 5/6th Nephrectomy Model That Induces Experimental Uremic Cardiomyopathy

Year: 2017

Type: article

Abstract: partial nephrectomy (PNx) with pole ligation, which developed uremic cardiomyopathy at four weeks post-surgery. This PNx model was performed by a two-step surgery. In step-one surgery, both poles of the left kidney were ligated. In step-two surgery, which was performed 7 days after the step-one surgery, the right kidney was removed. For the sham surgery, the same surgery procedures were performed but without pole ligation of the left kidney or removal of the right kidney. The surgical procedures are easier and less time-consuming, compared to other methods. However, the remnant functional renal mass is not as easily controlled as the renal artery ligation. Four weeks after surgery, in comparison with the sham-operated mice, the PNx mice developed impaired renal function, anemia, cardiac hypertrophy, cardiac fibrosis, and decreased heart systolic and diastolic function.

Source: Journal of Visualized Experiments

DOI: 10.3791/55825

Authors: Xiaoliang Wang, Muhammad A. Chaudhry, Ying Nie, Zijian Xie, Joseph I. Shapiro, Jiang Liu

Institution: Marshall University

Language: English

Topic: Cardiac Fibrosis and Remodeling

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: green

Funders: National Institutes of Health, National Heart, Lung, and Blood Institute, National Institute of Diabetes and Digestive and Kidney Diseases