Teacher:Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.
Teacher: Now, understand the problem? Solve this instance: Abstract: The present study was designed to investigate the relationship between proteinuria, focal sclerosis, and tubulo-interstitial changes in the evolution of renal damage in experimental nephrosis. We utilized an accelerated unilateral model of adriamycin (ADR) nephrosis characterized by morphological changes more severe than in the classical model. The first events in ADR-induced glomerulopathy were epithelial cell damage and proteinuria. Subsequently, tubular casts were formed at the distal level. The cast formation preceded the development of interstitial damage, which was determined by tubular obstruction and breaking of tubular basement membrane (TBM), which in turn promoted an interstitial inflammatory reaction. Despite the severity of tubulo-interstitial damage observed after a long period of heavy proteinuria, the incidence of focal segmental glomerulosclerosis (FSG) was very low. The results of the present study indicate that chronic proteinuria is not necessarily accompanied by the development of focal sclerosis. Tubulo-interstitial lesions appear to be the most important determinant for the progression of renal damage in this model.
Question: Does the abstract contain any numerical data?
Student:
No