Locally Weighted Scatterplot Smoothing curves for FVC% predicted. a. Mild physiological impairment (FVC ≥ 80%). b. Moderate-severe physiological impairment (FVC < 80%). c. Summary of LOWESS curve mean
n, number of rats; BW, body weight; RK, right kidney in sham-operated control rats and remnant kidney in CKD rats; p-osm, plasma osmolality; p-Na, plasma sodium, p-K, plasma potassium, p-urea nitrogen