A membrane casting cell was designed for self-assembly of silica spheres into a colloidal crystal template.
Renal histology was assessed by light microscopy for features of tubular injury (dilated tubules, tubular casts, cell necrosis), and cell death using TUNEL stain.
Urinalysis showed muddy brown granular casts or epithelial cell casts; trace protein; and absence of dysmorphic red cells, heavy protein, and leukocytes.
Using the gel casting method, cell sheets from both the TNFS and controls were able to be recovered intact and transferred to glass coverslips.
Gel casted transferred cell sheets also maintained near 100% viability 24 h after transfer and cell growth continued outward from the edges of the cell sheets, albeit in a random growth pattern for the transferred nanopatterned cell sheet.
Among the children with no UTI, 2 had hyaline casts and 3 had white cell casts.
Genomic DNA was extracted from the members of both families and purified from peripheral leukocytes in whole-blood samples and cast-off cells in amniotic fluid using a DNA isolation kit.
The microscopy was done on the sediments to determine presence of cast, red blood cells, white blood cells and crystals.
Renal SLEDAI was calculated by summing the scores of the following parameters: urinary casts (heme-granular or red blood cell casts), hematuria (> 5 RBC/HPF by excluding stones, infections, or other causes), proteinuria (> 0.5 gram/24 hours) and pyuria (> 5 WBC/HPF by excluding infections).
There was no red cell casts or white cell casts.
